/* ==========================================================================
   EnergyHub Services — Premium Stylesheet
   ========================================================================== */

/* ------------------------------------------------------------------ */
/*  CSS Variables — Design System (Premium Deep Navy Blue Theme)
   ------------------------------------------------------------------ */
:root {
  /* Brand colors — Deep Professional Blue */
  --color-primary: #00d2ff;
  --color-primary-dark: #38bdf8;
  --color-primary-light: #67e8f9;
  --color-accent-gradient: linear-gradient(135deg, #00d2ff 0%, #1e40af 100%);

  /* Image Background Theme Colors */
  --color-bg-light-theme: #0a0f18;
  --color-bg-dark-navy: #0B132B;    /* Deep Navy Blue — Dark images */
  --color-accent-mint: #10B981;

  /* Light Background Palette */
  --color-bg: #060a12;
  --color-bg-light: #0a0f18;
  --color-bg-grey: #0e1726;
  --color-border: rgba(148, 163, 184, 0.16);
  --color-text: #cbd5e1;
  --color-text-dark: #f3f4f6;
  --color-text-muted: #a1aebf;
  --color-text-light: #94a3b8;
  --color-white: #f8fafc;

  /* Semantic */
  --color-success: #22c55e;
  --color-error: #ef4444;
  --color-warning: #f59e0b;

  /* Spacing system (8px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-18: 4.5rem;
  --space-20: 5rem;

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 1rem;
  --line-height-base: 1.6;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-pill: 9999px;

  /* Shadows — softer for light theme */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.34);
  --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.4);
  --shadow-2xl: 0 24px 56px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 24px rgba(0, 210, 255, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.5s ease;

  /* Header */
  --header-height: 72px;

  /* Container */
  --container-max: 1400px;
}

/* ------------------------------------------------------------------ */
/*  Reset & Base
   ------------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-weight: 600;
  color: var(--color-text-dark);
  line-height: 1.25;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  margin-top: 0;
  margin-bottom: var(--space-4);
  padding-left: var(--space-4);
}

.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section {
  padding: var(--space-16) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* ------------------------------------------------------------------ */
/*  Buttons
   ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--color-accent-gradient);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-border);
  color: var(--color-text);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.1);
}

.btn-sm {
  padding: 0.35rem 0.8rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.7rem 1.5rem;
  font-size: 0.9375rem;
  border-radius: var(--radius-lg);
}

/* Focus states for accessibility */
.btn:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ------------------------------------------------------------------ */
/*  Badge / Tag
   ------------------------------------------------------------------ */
.badge-custom {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-bg-grey);
  color: var(--color-primary);
}

/* ------------------------------------------------------------------ */
/*  Header / Navigation
   ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.site-header .container {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar {
  padding: 0;
  width: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  padding: 0;
  z-index: 2;
}

.brand-mark {
  width: 28px;
  height: 28px;
  background: var(--color-accent-gradient);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1rem;
}

.brand-name {
  color: var(--color-text);
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-left: var(--space-1);
}

.navbar-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  justify-content: center;
}

.navbar-nav .nav-link {
  font-weight: 600;
  color: var(--color-text-dark) !important;
  width: 100%;
  text-align: center;
  border-radius: var(--radius-pill);
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.navbar-nav .nav-link:hover {
  color: var(--color-primary) !important;
  /* Background intentionally not changed on hover - only text color */
}

.navbar-nav .nav-link.active {
  color: var(--color-primary) !important;
  background: var(--color-bg-light);
  border-radius: var(--radius-pill);
}

.navbar-nav .nav-link.btn {
  background: var(--color-accent-gradient);
  color: var(--color-white) !important;
  width: auto;
  border-radius: var(--radius-pill);
  padding: var(--space-3) var(--space-5);
}

.navbar-nav .nav-link.btn:hover {
  color: var(--color-white) !important;
  background: var(--color-accent-gradient);
  border-radius: var(--radius-pill);
}

.navbar-toggler {
  border: 1px solid var(--color-border);
  padding: var(--space-2);
  margin-left: var(--space-2);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

/* Mobile menu alignment */
.navbar-collapse {
  padding-top: var(--space-4);
}

.navbar-nav .nav-item {
  list-style: none;
}

/* ------------------------------------------------------------------ */
/*  Back to Top
   ------------------------------------------------------------------ */
.back-to-top {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  width: 48px;
  height: 48px;
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 900;
  box-shadow: var(--shadow-md);
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ------------------------------------------------------------------ */
/*  Hero Section
   ------------------------------------------------------------------ */
.hero {
  position: relative;
  padding: var(--space-16) 0 var(--space-20);
  overflow: hidden;
  background: var(--color-bg-light);
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.hero-content p.lead {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: none;
  position: relative;
  display: block;
  transition: transform var(--transition-slow);
}

.hero-image:hover img {
  transform: scale(1.02);
  transition: transform var(--transition-slow);
}

.trust-indicators {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.trust-item i {
  color: var(--color-primary-light);
  font-size: 1.125rem;
}

.floating-card {
  position: absolute;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  z-index: 3;
  max-width: 192px;
  margin: var(--space-2) 0;
}

.floating-card i {
  font-size: 1.25rem;
  color: var(--color-primary);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(73, 123, 231, 0.10);
  border-radius: var(--radius-md);
}

.floating-card-content h5 {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-dark);
}

.floating-card-content p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.floating-card-1 {
  top: 12%;
  left: -10%;
  max-width: 240px;
  animation-delay: 0s;
}

.floating-card-2 {
  bottom: 18%;
  right: -10%;
  max-width: 240px;
  animation-delay: 0.2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ------------------------------------------------------------------ */
/*  Trust Highlights
   ------------------------------------------------------------------ */
.trust-section {
  background: var(--color-bg-light);
  padding: var(--space-12) 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.trust-card {
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-bg-grey);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}


.trust-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.trust-card h4 {
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
}

.trust-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ------------------------------------------------------------------ */
/*  Services Section
   ------------------------------------------------------------------ */
.services-section {
  background: var(--color-bg);
  padding-bottom: var(--space-16);
}

/* Services Section
   ------------------------------------------------------------------ */
.services-section {
  background: var(--color-bg);
  padding-bottom: var(--space-16);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: var(--space-6);
}

.service-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-grey);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  margin-bottom: var(--space-4);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.service-image {
  position: relative;
  height: 176px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-image img {
  transform: scale(1.04);
}

.service-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--color-white);
  color: var(--color-bg);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.service-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-number {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  flex: 1;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  margin-top: auto;
}

.service-cta:hover {
  color: var(--color-primary-light);
}

.service-cta i {
  font-size: 0.875rem;
  transition: transform var(--transition-fast);
}

.service-cta:hover i {
  transform: translateX(4px);
}

/* ------------------------------------------------------------------ */
/*  Why Choose Us
   ------------------------------------------------------------------ */
.why-section {
  background: var(--color-bg-light);
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--color-border);
}

.why-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.why-content h2 {
  font-size: 2.25rem;
  margin-bottom: var(--space-8);
  color: var(--color-text-dark);
}

.why-content p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.why-list i {
  color: var(--color-primary-light);
  font-size: 1.25rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.why-list h4 {
  font-size: 1.125rem;
  margin: 0 0 var(--space-1) 0;
  color: var(--color-text-dark);
}

.why-list p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------------ */
/*  How It Works (Process)
   ------------------------------------------------------------------ */
.process-section {
  background: var(--color-bg);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process-connector {
  position: absolute;
  top: 72px;
  left: 25%;
  width: 50%;
  height: 2px;
  background: var(--color-border);
  z-index: 1;
}

.process-step {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--space-2);
}

.step-number {
  width: 72px;
  height: 72px;
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--space-5);
  box-shadow: var(--shadow-glow);
}

.process-step h4 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
}

.process-step p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ------------------------------------------------------------------ */
/*  Featured CTA Section
   ------------------------------------------------------------------ */
.featured-section {
  background: var(--color-bg-grey);
}

.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.featured-content h2 {
  font-size: 2rem;
  margin-bottom: var(--space-4);
  color: var(--color-text-dark);
}

.featured-content p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.featured-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.featured-image img {
  width: 100%;
  height: 368px;
  object-fit: cover;
}

/* ------------------------------------------------------------------ */
/*  About Preview
   ------------------------------------------------------------------ */
.about-preview-section {
  background: var(--color-bg);
}

.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-preview-content h2 {
  font-size: 2rem;
  margin-bottom: var(--space-4);
  color: var(--color-text-dark);
}

.about-preview-content p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.about-preview-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.about-preview-image img {
  width: 100%;
  height: 368px;
  object-fit: cover;
}

/* ------------------------------------------------------------------ */
/*  FAQ Section
   ------------------------------------------------------------------ */
.faq-section {
  background: var(--color-bg-light);
}

.faq-grid {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  background: var(--color-bg-grey);
  transition: border-color var(--transition-fast), box-shadow var(--transition-base);
}

.faq-item:focus-within {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-button {
  width: 100%;
  text-align: left;
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition-fast);
}

.faq-button:hover {
  color: var(--color-primary);
}

.faq-button i {
  color: var(--color-primary-light);
  font-size: 0.875rem;
  transition: transform var(--transition-base);
}

.faq-button[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--space-6);
  border-top: 1px solid var(--color-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-answer p {
  margin: 0;
  padding: var(--space-4) 0 var(--space-5);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------------ */
/*  Final CTA
   ------------------------------------------------------------------ */
.final-cta-section {
  background: var(--color-bg-light);
  color: var(--color-text-dark);
  padding: var(--space-16) 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.final-cta-section h2 {
  color: var(--color-text-dark);
  font-size: 2.25rem;
  margin-bottom: var(--space-4);
}

.final-cta-section p {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  margin-bottom: var(--space-8);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-buttons {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-white {
  background: var(--color-white);
  color: var(--color-text-dark);
  border: 1px solid var(--color-border);
}

.btn-white:hover {
  background: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-white-outline {
  background: transparent;
  color: var(--color-text-dark);
  border: 2px solid var(--color-border);
}

.btn-white-outline:hover {
  background: var(--color-white);
  color: var(--color-primary-dark);
}

/* ------------------------------------------------------------------ */
/*  Footer
   ------------------------------------------------------------------ */
.site-footer {
  background: #FFFFFF;
  color: var(--color-text);
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
}

.site-footer a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.site-footer a:hover {
  color: var(--color-primary-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-col h6 {
  color: var(--color-text-dark);
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.brand-sub {
  color: var(--color-primary-light);
}

.footer-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--color-bg-grey);
  color: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.footer-social a:hover {
  background: var(--color-primary-light);
  color: var(--color-bg);
}

.footer-app-downloads {
  margin-top: var(--space-5);
}

.footer-app-title {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
  font-size: 0.78rem;
  font-weight: 600;
}

.footer-app-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-app-link {
  display: inline-flex;
  min-width: 126px;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-grey);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.footer-app-link > i {
  color: var(--color-primary-light);
  font-size: 1.15rem;
}

.footer-app-link strong,
.footer-app-link small {
  display: block;
}

.footer-app-link strong {
  color: var(--color-text-dark);
  font-size: 0.72rem;
  line-height: 1.35;
}

.footer-app-link small {
  margin-top: 0.1rem;
  color: var(--color-text-muted);
  font-size: 0.63rem;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin-bottom: var(--space-3);
}

.footer-list a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.footer-list a:hover {
  color: var(--color-primary-light);
  padding-left: 4px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9375rem;
}

.contact-list i {
  color: var(--color-primary);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin: 0;
}

.need-help-btn {
  font-size: 0.7rem;
  padding: 0.4rem 0.8rem;
  margin-top: var(--space-3);
}

.footer-link-soft {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-link-soft:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

/* How It Works Section */
.how-it-works {
  padding: var(--space-8) 0;
  background: var(--color-bg);
}

.how-it-works .footer-title {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-size: 1.25rem;
  text-align: center;
}

.process-step {
  text-align: center;
  padding: var(--space-4) 0;
}

.step-number {
  font-size: 2rem;
  color: var(--color-primary);
  width: 48px;
  height: 48px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
  font-weight: 600;
}

.process-connector {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin: 0 var(--space-3);
}

@media (max-width: 768px) {
  .process-connector {
    display: none;
  }
}

/* ------------------------------------------------------------------ */
/*  Page Hero (sub-pages)
   ------------------------------------------------------------------ */
.page-hero {
  background: var(--color-bg-light);
  padding: var(--space-14) 0;
  border-bottom: 1px solid var(--color-border);
}

.page-hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.page-hero-content p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.breadcrumb a {
  color: var(--color-primary);
}

.breadcrumb span {
  color: var(--color-text-light);
}

/* ------------------------------------------------------------------ */
/*  Services Page
   ------------------------------------------------------------------ */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-14);
}

.service-detail-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-grey);
  display: flex;
  flex-direction: column;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.service-detail-image {
  height: clamp(170px, 20vw, 230px);
  overflow: hidden;
  background: #0a0f18;
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-detail-card:hover .service-detail-image img {
  transform: scale(1.035);
}

.service-detail-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: var(--space-6);
}

.service-detail-card h3 {
  font-size: 1.375rem;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.service-detail-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.service-detail-list {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1rem;
}

.service-detail-list > div {
  padding: 0.75rem 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-md);
  background: rgba(6, 10, 18, 0.34);
}

.service-detail-list dt {
  margin-bottom: 0.2rem;
  color: var(--color-primary-light);
  font-size: 0.75rem;
  font-weight: 700;
}

.service-detail-list dd {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.service-detail-note {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  padding: 0.75rem 0.85rem;
  border-left: 2px solid rgba(0, 210, 255, 0.55);
  background: rgba(0, 210, 255, 0.06);
  font-size: 0.78rem !important;
  line-height: 1.6;
}

.service-detail-note i {
  flex: 0 0 auto;
  margin-top: 0.15rem;
  color: var(--color-primary-light);
}

.service-detail-body > .btn {
  align-self: flex-start;
  margin-top: auto;
}

.process-narrow {
  max-width: 1000px;
  margin: 0 auto;
}

/* ------------------------------------------------------------------ */
/*  About Page
   ------------------------------------------------------------------ */
.about-intro {
  max-width: 720px;
  margin: 0 auto var(--space-14);
  text-align: center;
}

.about-intro h2 {
  font-size: 2.25rem;
  margin-bottom: var(--space-4);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-14);
}

.value-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: var(--color-bg-grey);
}

.value-card h4 {
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.approach-content h3 {
  font-size: 1.75rem;
  margin-bottom: var(--space-4);
  color: var(--color-text-dark);
}

.approach-content p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.approach-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.approach-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

/* ------------------------------------------------------------------ */
/*  Contact Page
   ------------------------------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: stretch;
}

.contact-info-card {
  height: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  background: var(--color-bg-grey);
}

.contact-info-item {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.contact-info-item i {
  color: var(--color-primary-light);
  font-size: 1.25rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 1.125rem;
  margin: 0 0 var(--space-1) 0;
  color: var(--color-text-dark);
}

.contact-info-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.contact-form-card {
  height: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  background: var(--color-bg-grey);
}

.contact-map-section {
  margin-top: var(--space-12);
}

.contact-map-section h2 {
  margin-bottom: var(--space-4);
}

.contact-map-section .map-placeholder {
  margin-bottom: var(--space-3);
}

.contact-map-section > p {
  margin-bottom: 0;
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-control.is-invalid {
  border-color: var(--color-error);
}

.invalid-feedback {
  display: none;
  font-size: 0.8125rem;
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-control.is-invalid ~ .invalid-feedback {
  display: block;
}

.demo-notice {
  background: var(--color-bg-grey);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-8);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.demo-notice i {
  color: var(--color-primary);
  margin-right: var(--space-2);
}

.map-placeholder {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  height: 340px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-4);
}

/* ------------------------------------------------------------------ */
/*  Request Service Page
   ------------------------------------------------------------------ */
.request-form-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  background: var(--color-bg-grey);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236c757d' d='M8 11.5a.5.5 0 0 1-.5-.5h-5a.5.5 0 0 1 0-1l4-4a.5.5 0 0 1 .707.707L8.5 10 12.5 6a.5.5 0 0 1 .707 0l.708-.708a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.707.707z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  background-size: 16px;
  padding-right: var(--space-10);
}

/* ------------------------------------------------------------------ */
/*  Scroll Reveal
   ------------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .floating-card,
  .process-step,
  .service-card,
  .why-list li {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ------------------------------------------------------------------ */
/*  Responsive
   ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .hero-grid,
  .why-grid,
  .featured-grid,
  .about-preview-grid,
  .contact-grid,
  .approach-grid {
    grid-template-columns: 1fr;
  }

  .hero-image img,
  .why-image img,
  .featured-image img,
  .about-preview-image img,
  .approach-image img {
    height: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .section-header h2,
  .why-content h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .services-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .process-connector {
    display: none;
  }

  .process-step {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    text-align: left;
    padding: 0;
  }

  .step-number {
    margin: 0;
  }

  .floating-card {
    position: static !important;
    max-width: none;
    width: 100%;
    margin: var(--space-4) 0;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .services-grid,
  .services-page-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-image img,
  .why-image img,
  .featured-image img,
  .about-preview-image img {
    height: auto;
  }

  .section {
    padding: var(--space-10) 0;
  }
}

/* ------------------------------------------------------------------ */
/*  Apple-style Blend / Dissolve Effect for Images                     */
/*  Merges image edges into page background — removes sharp borders    */
/* ------------------------------------------------------------------ */
.apple-blend-light {
  background-color: #F8F9FA;
  border-radius: 16px;
  overflow: hidden;
}

.apple-blend-dark {
  background-color: #0B132B;
  border-radius: 16px;
  overflow: hidden;
}

.apple-blend-light img,
.apple-blend-dark img {
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.apple-blend-light:hover img,
.apple-blend-dark:hover img {
  transform: scale(1.03);
}

/* ------------------------------------------------------------------ */
/*  Blog
   ------------------------------------------------------------------ */
.page-blog {
  --blog-surface: #0a111d;
  --blog-line: rgba(148, 163, 184, 0.15);
}

.blog-masthead {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0 var(--space-6);
  border-bottom: 1px solid var(--blog-line);
  background:
    linear-gradient(90deg, rgba(6, 10, 18, 0.94) 0%, rgba(6, 10, 18, 0.78) 58%, rgba(6, 10, 18, 0.52) 100%),
    url("../images/photo13.webp") center 48% / cover no-repeat,
    #080d16;
}

.blog-masthead .container {
  position: relative;
  z-index: 1;
}

.blog-masthead-copy {
  max-width: 750px;
  padding: var(--space-10) 0 var(--space-14);
}

.blog-masthead-copy .section-eyebrow {
  display: inline-block;
  margin-bottom: var(--space-4);
  color: var(--color-primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.blog-masthead-copy h1 {
  margin-bottom: var(--space-5);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.blog-masthead-copy h1 span {
  color: var(--color-primary-light);
}

.blog-masthead-copy > p {
  max-width: 590px;
  margin: 0;
  color: #aab8ca;
  font-size: 1.1rem;
  line-height: 1.8;
}

.blog-masthead-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--blog-line);
  color: #8d9aad;
  font-size: 0.82rem;
}

.blog-masthead-bottom span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-masthead-bottom i {
  color: var(--color-primary-light);
}

.blog-library {
  padding: var(--space-14) 0 var(--space-16);
  background: var(--color-bg);
}

.blog-featured {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  min-height: 390px;
  margin-bottom: var(--space-16);
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: 1.1rem;
  background: linear-gradient(125deg, #0d1724, #0a111d);
  box-shadow: var(--shadow-xl);
}

.blog-featured-image {
  position: relative;
  display: block;
  min-height: 390px;
  overflow: hidden;
  background: #101c2a;
}

.blog-featured-image::after {
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(transparent, rgba(4, 9, 16, 0.35));
  content: "";
  pointer-events: none;
}

.blog-featured-image img,
.blog-card-image img,
.blog-article-cover {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-featured:hover .blog-featured-image img,
.blog-card:hover .blog-card-image img {
  transform: scale(1.035);
}

.blog-featured-image-label {
  position: absolute;
  z-index: 1;
  top: var(--space-5);
  left: var(--space-5);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-pill);
  background: rgba(5, 11, 20, 0.68);
  color: #e7faff;
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.blog-featured-image-label i {
  color: var(--color-primary-light);
}

.blog-featured-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(1.6rem, 4vw, 3.5rem);
}

.blog-category {
  display: inline-flex;
  align-items: center;
  margin-bottom: var(--space-3);
  color: var(--color-primary-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-featured-content h2 {
  max-width: 540px;
  margin-bottom: var(--space-4);
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  letter-spacing: -0.035em;
  line-height: 1.18;
}

.blog-featured-content h2 a,
.blog-card h3 a {
  color: var(--color-text-dark);
}

.blog-featured-content h2 a:hover,
.blog-card h3 a:hover {
  color: var(--color-primary-light);
}

.blog-featured-content > p {
  max-width: 520px;
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
  line-height: 1.75;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  color: #8998aa;
  font-size: 0.78rem;
}

.blog-featured-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: var(--space-6);
  color: var(--color-primary-light);
  font-size: 0.9rem;
  font-weight: 700;
}

.blog-featured-link i,
.blog-read-link i,
.blog-view-all i {
  transition: transform var(--transition-fast);
}

.blog-featured-link:hover i,
.blog-read-link:hover i,
.blog-view-all:hover i {
  transform: translate(3px, -2px);
}

.blog-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.blog-section-heading .section-eyebrow {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-primary-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-section-heading h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.035em;
}

.blog-results-count {
  padding-bottom: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.blog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--blog-line);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.blog-filter {
  padding: 0.55rem 0.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: #98a7b9;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.blog-filter:hover {
  border-color: var(--blog-line);
  color: var(--color-text-dark);
}

.blog-filter.is-active {
  border-color: rgba(0, 210, 255, 0.24);
  background: rgba(0, 210, 255, 0.1);
  color: var(--color-primary-light);
}

.blog-search {
  display: flex;
  flex: 0 1 270px;
  align-items: center;
  gap: 0.6rem;
  min-height: 42px;
  padding: 0 0.85rem;
  border: 1px solid var(--blog-line);
  border-radius: var(--radius-pill);
  background: #0a111b;
  color: #7f8da0;
}

.blog-search:focus-within {
  border-color: rgba(0, 210, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.08);
}

.blog-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-text-dark);
  font: inherit;
  font-size: 0.8rem;
}

.blog-search input::placeholder {
  color: #718096;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.blog-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--blog-line);
  border-radius: var(--radius-lg);
  background: #0a111b;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 210, 255, 0.3);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  position: relative;
  display: block;
  height: clamp(190px, 24vw, 280px);
  overflow: hidden;
  background: #101c2a;
}

.blog-card-image-arrow {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(5, 11, 20, 0.68);
  color: var(--color-white);
  backdrop-filter: blur(8px);
}

.blog-card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-6);
}

.blog-card h3 {
  margin-bottom: var(--space-3);
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.35;
}

.blog-card-content > p {
  flex: 1;
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.blog-card-footer {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--blog-line);
  color: #8998aa;
  font-size: 0.75rem;
}

.blog-read-link {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--blog-line);
  border-radius: 50%;
  color: var(--color-primary-light);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.blog-read-link:hover {
  border-color: rgba(0, 210, 255, 0.35);
  background: rgba(0, 210, 255, 0.1);
  color: var(--color-primary-light);
}

.blog-empty-state {
  margin: var(--space-8) 0 0;
  padding: var(--space-8);
  border: 1px dashed var(--blog-line);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  text-align: center;
}

.blog-newsletter-band {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--blog-line);
  background:
    radial-gradient(ellipse at 85% 50%, rgba(0, 210, 255, 0.09), transparent 30%),
    var(--color-bg-light);
}

.blog-newsletter-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.blog-newsletter-band .section-eyebrow {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-primary-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-newsletter-band h2 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.55rem, 3vw, 2rem);
}

.blog-newsletter-band p {
  max-width: 650px;
  margin: 0;
  color: var(--color-text-muted);
}

.blog-article-hero {
  padding: var(--space-8) 0 0;
  background:
    radial-gradient(ellipse at 50% 20%, rgba(0, 210, 255, 0.07), transparent 45%),
    var(--color-bg);
}

.blog-article-heading {
  max-width: 900px;
  margin: var(--space-8) auto var(--space-8);
  text-align: center;
}

.blog-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.blog-back-link:hover {
  color: var(--color-primary-light);
}

.blog-article-heading .blog-category {
  display: flex;
  justify-content: center;
}

.blog-article-heading h1 {
  max-width: 850px;
  margin: 0 auto var(--space-4);
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.blog-article-deck {
  max-width: 700px;
  margin: 0 auto var(--space-5);
  color: var(--color-text-muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.blog-article-heading .blog-meta {
  justify-content: center;
}

.blog-article-image-wrap {
  max-width: 1100px;
}

.blog-article-cover {
  height: clamp(260px, 48vw, 540px);
  border: 1px solid var(--blog-line);
  border-radius: var(--radius-xl);
  background: #101c2a;
  box-shadow: var(--shadow-xl);
}

.blog-reading-section {
  padding: var(--space-12) 0 var(--space-16);
  background: var(--color-bg);
}

.blog-reading-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(180px, 240px);
  justify-content: center;
  gap: clamp(var(--space-8), 7vw, var(--space-16));
}

.blog-reading-content {
  min-width: 0;
}

.blog-reading-content > p,
.blog-reading-content li {
  color: #bac5d2;
  font-size: 1.02rem;
  line-height: 1.9;
}

.blog-reading-content > .blog-article-intro {
  margin-bottom: var(--space-8);
  color: var(--color-text-dark);
  font-size: 1.2rem;
  line-height: 1.8;
}

.blog-reading-content h2 {
  margin: var(--space-8) 0 var(--space-3);
  font-size: 1.55rem;
}

.blog-reading-content ul {
  padding-left: 1.4rem;
}

.blog-reading-content li {
  margin-bottom: var(--space-2);
}

.blog-safety-note {
  display: flex;
  gap: var(--space-3);
  margin: var(--space-8) 0;
  padding: var(--space-5);
  border: 1px solid rgba(245, 158, 11, 0.32);
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.07);
}

.blog-safety-note i {
  flex: 0 0 auto;
  margin-top: 0.15rem;
  color: var(--color-warning);
}

.blog-safety-note p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.blog-reading-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
  align-self: start;
  padding: var(--space-5);
  border: 1px solid var(--blog-line);
  border-radius: var(--radius-lg);
  background: #0a111b;
}

.blog-sidebar-label {
  color: var(--color-primary-light);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.blog-reading-sidebar > p {
  margin: var(--space-3) 0;
  color: var(--color-text-dark);
  font-size: 0.95rem;
  font-weight: 600;
}

.blog-reading-sidebar hr {
  border-color: var(--blog-line);
}

.blog-reading-sidebar > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.blog-reading-sidebar > a:hover {
  color: var(--color-primary-light);
}

.blog-article-cta {
  margin-top: var(--space-10);
  padding: var(--space-6);
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.08), rgba(30, 64, 175, 0.08));
}

.blog-article-cta h2 {
  margin: 0 0 var(--space-2);
  font-size: 1.35rem;
}

.blog-article-cta p {
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
}

.blog-reading-sidebar .blog-article-cta {
  margin-top: var(--space-5);
  padding: var(--space-4);
}

.blog-reading-sidebar .blog-article-cta h2 {
  font-size: 1.1rem;
}

.blog-reading-sidebar .blog-article-cta p {
  font-size: 0.82rem;
  line-height: 1.65;
}

.blog-reading-sidebar .blog-article-cta .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.82rem;
}

.blog-article-faq {
  padding-top: var(--space-10);
  padding-bottom: var(--space-12);
}

.blog-related-section {
  background: var(--color-bg-light);
}

.blog-related-section .blog-section-heading {
  margin-bottom: var(--space-6);
}

.blog-related-section .blog-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .blog-featured {
    grid-template-columns: 1fr 0.95fr;
  }

  .blog-featured-image {
    min-height: 330px;
  }

  .blog-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-reading-layout {
    grid-template-columns: minmax(0, 760px);
  }

  .blog-reading-sidebar {
    position: static;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0 var(--space-4);
  }

  .blog-reading-sidebar .blog-article-cta {
    flex-basis: 100%;
  }

  .blog-reading-sidebar hr {
    display: none;
  }
}

@media (max-width: 650px) {
  .blog-masthead {
    padding-top: var(--space-5);
  }

  .blog-masthead-copy {
    position: relative;
    z-index: 1;
    padding: var(--space-8) 0 var(--space-10);
  }

  .blog-masthead-copy h1 {
    font-size: clamp(2.4rem, 11vw, 3.5rem);
  }

  .blog-masthead-bottom {
    font-size: 0.7rem;
  }

  .blog-featured {
    grid-template-columns: 1fr;
    margin-bottom: var(--space-12);
  }

  .blog-featured-image {
    min-height: 250px;
    height: 58vw;
    max-height: 360px;
  }

  .blog-featured-content {
    padding: var(--space-6);
  }

  .blog-grid,
  .blog-related-section .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-card-image {
    height: 58vw;
    max-height: 300px;
  }

  .blog-newsletter-band .container {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-5);
  }

  .blog-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-results-count {
    display: none;
  }

  .blog-search {
    flex-basis: auto;
    width: 100%;
  }

  .blog-filters {
    flex-wrap: nowrap;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 0.25rem;
  }

  .blog-filter {
    flex: 0 0 auto;
  }

  .blog-article-heading {
    margin-top: var(--space-6);
    text-align: left;
  }

  .blog-article-heading h1 {
    margin-left: 0;
  }

  .blog-article-heading .blog-category,
  .blog-article-heading .blog-meta {
    justify-content: flex-start;
  }

  .blog-article-cover {
    height: 62vw;
    border-radius: var(--radius-lg);
  }

  .blog-reading-content > .blog-article-intro {
    font-size: 1.08rem;
  }
}

/* ------------------------------------------------------------------ */
/*  WhatsApp Floating Button
   ------------------------------------------------------------------ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1050;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  color: #FFFFFF;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
}

.whatsapp-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45);
  animation: wa-pulse 2.2s ease-out infinite;
}

@keyframes wa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  70%  { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: #0F172A;
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.whatsapp-float svg {
  position: relative;
  z-index: 1;
}

@media (max-width: 576px) {
  .whatsapp-float {
    width: 42px;
    height: 42px;
    bottom: 16px;
    right: 16px;
  }
  .whatsapp-float svg { width: 22px; height: 22px; }
  .whatsapp-tooltip { display: none; }
}

/* ------------------------------------------------------------------ */
/*  Featured & About Preview Sections — refined professional design
   ------------------------------------------------------------------ */
.featured-section,
.about-preview-section {
  padding: var(--space-16) 0;
}

.featured-grid,
.about-preview-grid {
  gap: var(--space-10);
}

.featured-content .eyebrow,
.about-preview-content .eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.18);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.featured-content h2,
.about-preview-content h2 {
  font-size: 1.625rem;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
  letter-spacing: -0.02em;
}

.featured-content p,
.about-preview-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: 520px;
}

.featured-image,
.about-preview-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.featured-image img,
.about-preview-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

@media (max-width: 991px) {
  .featured-image img,
  .about-preview-image img {
    height: 220px;
  }
}

/* ------------------------------------------------------------------ */
/*  How It Works — Advanced Professional Redesign
   ------------------------------------------------------------------ */
.process-section {
  padding: var(--space-16) 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, #EEF2F7 100%);
  position: relative;
  overflow: hidden;
}

.process-section::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.10) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.process-section::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.process-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.22);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.section-header h2 {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  color: var(--color-text-dark);
}

.section-header p {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  position: relative;
  margin-top: var(--space-10);
}

.process-connector {
  position: absolute;
  top: 44px;
  left: 12%;
  width: 76%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-border) 8%, var(--color-border) 92%, transparent 100%);
  z-index: 1;
}

.process-step {
  position: relative;
  z-index: 2;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}


.step-number {
  width: 56px;
  height: 56px;
  background: var(--color-accent-gradient);
  color: var(--color-white);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 auto var(--space-4);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.28);
  position: relative;
}

.step-number::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(29, 78, 216, 0.15));
  z-index: -1;
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
}

.process-step p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0;
}

@media (max-width: 991px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-connector {
    display: none;
  }
}

@media (max-width: 575px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------------ */
/*  Service Cards — Image-first with slide-in overlay
   ------------------------------------------------------------------ */
.service-card {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-light);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  margin-bottom: 0;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.service-image {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-image img {
  transform: scale(1.06);
}

.service-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--color-white);
  color: var(--color-text-dark);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  z-index: 3;
  transition: opacity var(--transition-base);
}

.service-card:hover .service-badge {
  opacity: 0;
}

/* Caption below image — title always visible */
.service-caption {
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
}

.service-caption h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text-dark);
}

/* Overlay slides in from the right */
.service-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(135deg, rgba(11, 19, 43, 0.88) 0%, rgba(29, 78, 216, 0.82) 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
}

.service-card:hover .service-overlay {
  transform: translateX(0);
  opacity: 1;
}

.service-overlay-inner {
  color: var(--color-white);
  text-align: left;
  max-width: 260px;
  transform: translateY(14px);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1) 0.08s;
}

.service-card:hover .service-overlay-inner {
  transform: translateY(0);
}

.service-overlay .service-number {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-2);
}

.service-overlay h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-white);
  line-height: 1.35;
}

.service-overlay p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: var(--space-4);
}

.service-overlay .service-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-white);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.service-overlay .service-cta:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.75);
}

.service-overlay .service-cta i {
  font-size: 0.8125rem;
  transition: transform var(--transition-fast);
}

.service-overlay .service-cta:hover i {
  transform: translateX(3px);
}

@media (max-width: 575px) {
  .service-overlay {
    transform: translateX(0);
    opacity: 1;
  }
  .service-overlay-inner {
    transform: translateY(0);
  }
}

/* ------------------------------------------------------------------ */
/*  Why Choose Us — modern animated feature rows
   ------------------------------------------------------------------ */
.why-section {
  background: linear-gradient(180deg, var(--color-bg-light) 0%, #F4F7FB 100%);
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: "";
  position: absolute;
  top: 10%;
  left: -140px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.09) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
}

.why-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--color-border);
}

.why-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(59, 130, 246, 0.12) 0%, transparent 45%);
  pointer-events: none;
}

.why-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform var(--transition-slow);
  display: block;
}

.why-image video {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform var(--transition-slow);
  display: block;
  background: #0a0f18;
}

.why-image:hover img {
  transform: scale(1.03);
}

.why-image:hover video {
  transform: scale(1.03);
}

.why-content .why-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.22);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.why-content h2 {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.why-content > .why-intro {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 767px) {
  .why-list {
    grid-template-columns: 1fr;
  }
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.why-list li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(59, 130, 246, 0.35);
}

.why-list i {
  color: var(--color-white);
  background: var(--color-accent-gradient);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.why-list h4 {
  font-size: 0.9375rem;
  margin: 0 0 2px 0;
  color: var(--color-text-dark);
}

.why-list p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

@media (max-width: 991px) {
  .why-list {
    grid-template-columns: 1fr;
  }
  .why-image img,
  .why-image video {
    height: 340px;
  }
}

/* ------------------------------------------------------------------ */
/*  Fixes: WhatsApp position, footer, container spacing
   ------------------------------------------------------------------ */
.whatsapp-float {
  bottom: 40px;
  right: 28px;
}

@media (max-width: 576px) {
  .whatsapp-float {
    bottom: 28px;
    right: 18px;
  }
}

/* Footer social icons — proper size, always visible */
.footer-social a {
  width: 38px;
  height: 38px;
  font-size: 1.05rem;
  opacity: 1;
  visibility: visible;
  display: inline-flex;
}

.footer-social a i {
  opacity: 1;
  visibility: visible;
}

/* Footer — tighter vertical spacing */
.site-footer {
  padding: var(--space-10) 0 var(--space-6);
}

.footer-grid {
  margin-bottom: var(--space-6);
}

.footer-col h6 {
  margin-bottom: var(--space-3);
}

/* Consistent left/right spacing site-wide */
.container {
  padding-left: clamp(1rem, 4vw, 2.5rem);
  padding-right: clamp(1rem, 4vw, 2.5rem);
}

/* ------------------------------------------------------------------ */
/*  Final CTA — background poster image
   ------------------------------------------------------------------ */
.final-cta-section {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.final-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.final-cta-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 19, 43, 0.78) 0%, rgba(15, 23, 42, 0.82) 100%);
}

.final-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.final-cta-content h2 {
  color: var(--color-white);
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.final-cta-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  margin-bottom: var(--space-6);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-buttons {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.final-cta-section .btn-white {
  background: var(--color-white);
  color: #06101a;
  border: none;
}

.final-cta-section .btn-white:hover {
  color: #075985;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.final-cta-section .btn-white-outline {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.final-cta-section .btn-white-outline:hover {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-white);
}

/* ------------------------------------------------------------------ */
/*  Featured Section — split visual card design (distinct style A)
   ------------------------------------------------------------------ */
.featured-section {
  background: var(--color-bg-light);
  padding: var(--space-16) 0;
}

.featured-split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.featured-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.featured-visual img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.featured-visual:hover img {
  transform: scale(1.03);
}

.featured-stat {
  position: absolute;
  left: var(--space-5);
  bottom: var(--space-5);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.featured-stat strong {
  font-size: 0.9375rem;
  color: var(--color-text-dark);
}

.featured-stat span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.featured-eyebrow {
  color: var(--color-primary-dark);
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.25);
}

.featured-content h2 {
  font-size: 1.625rem;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.featured-content > p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.featured-points {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6) 0;
  display: grid;
  gap: var(--space-3);
}

.featured-points li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.featured-points i {
  color: var(--color-success);
  font-size: 1.125rem;
  flex-shrink: 0;
}

@media (max-width: 991px) {
  .featured-split {
    grid-template-columns: 1fr;
  }
  .featured-visual img {
    height: 260px;
  }
}

/* ------------------------------------------------------------------ */
/*  About Section — horizontal panel design (distinct style B)
   ------------------------------------------------------------------ */
.about-preview-section {
  background: linear-gradient(180deg, var(--color-bg) 0%, #EEF2F7 100%);
  padding: var(--space-16) 0;
}

.about-panel {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.about-panel-head {
  padding: var(--space-8) var(--space-8) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, transparent 100%);
}

.about-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-3);
}

.about-panel-head h2 {
  font-size: 1.625rem;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--color-text-dark);
}

.about-panel-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-8);
  padding: var(--space-8);
  align-items: start;
}

.about-panel-text p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.about-panel-side {
  display: grid;
  gap: var(--space-3);
}

.about-fact {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-bg-grey);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.about-fact:hover {
  border-color: rgba(59, 130, 246, 0.4);
  background: var(--color-bg-light);
}

.about-fact i {
  color: var(--color-white);
  background: var(--color-accent-gradient);
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9375rem;
  flex-shrink: 0;
}

.about-fact strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text-dark);
}

.about-fact span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

@media (max-width: 991px) {
  .about-panel-body {
    grid-template-columns: 1fr;
    padding: var(--space-6);
  }
  .about-panel-head {
    padding: var(--space-6) var(--space-6) var(--space-4);
  }
}

/* ------------------------------------------------------------------ */
/*  Premium Polish Pass — spacing, images, animations
   ------------------------------------------------------------------ */

/* About panel image */
.about-panel-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.about-panel-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-panel-image:hover img {
  transform: scale(1.04);
}

/* Refined section rhythm */
.section-header {
  margin-bottom: var(--space-10);
}

.section-header h2 {
  font-size: 1.875rem;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.section-header p {
  font-size: 1rem;
  margin-top: 0;
}

.services-section,
.trust-section,
.faq-section {
  padding: var(--space-16) 0;
}

.faq-section {
  background: var(--color-bg-light);
}

/* Staggered reveal for grids */
.services-grid .service-card,
.process-grid .process-step,
.trust-grid .trust-card,
.why-list li,
.final-cta-content > * {
  transition-delay: 0s;
}

.services-grid .service-card:nth-child(2) { transition-delay: 0.08s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.16s; }
.services-grid .service-card:nth-child(4) { transition-delay: 0.24s; }
.services-grid .service-card:nth-child(5) { transition-delay: 0.32s; }
.services-grid .service-card:nth-child(6) { transition-delay: 0.4s; }

.process-grid .process-step:nth-child(2) { transition-delay: 0.08s; }
.process-grid .process-step:nth-child(3) { transition-delay: 0.16s; }
.process-grid .process-step:nth-child(4) { transition-delay: 0.24s; }

.trust-grid .trust-card:nth-child(2) { transition-delay: 0.08s; }
.trust-grid .trust-card:nth-child(3) { transition-delay: 0.16s; }
.trust-grid .trust-card:nth-child(4) { transition-delay: 0.24s; }

/* Softer, premium reveal movement */
.reveal {
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal:hover {
  transform: none;
}

/* Featured & About panels breathing space */
.featured-section,
.about-preview-section {
  padding: var(--space-18, 4.5rem) 0;
}

.featured-content,
.about-panel-head {
  max-width: 620px;
}

/* FAQ items breathe */
.faq-grid {
  gap: var(--space-4);
}

/* Buttons — consistent premium rounding */
.btn {
  letter-spacing: 0.01em;
}

/* Cards get consistent subtle shadows */
.service-card,
.process-step,
.trust-card,
.about-panel,
.featured-visual {
  will-change: transform;
}

/* Image treatment consistency */
.hero-image img,
.featured-visual img,
.about-panel-image img,
.why-image img {
  background: var(--color-bg-grey);
}

/* Footer link hover polish */
.footer-list a,
.device-link {
  display: inline-block;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-list a:hover {
  transform: translateX(3px);
}

/* Scrollbar — subtle premium */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: #C7D0DC;
  border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

/* Selection color */
::selection {
  background: rgba(59, 130, 246, 0.18);
  color: var(--color-text-dark);
}

/* ------------------------------------------------------------------ */
/*  EnergyHub dark premium theme                                      */
/* ------------------------------------------------------------------ */
body {
  background: var(--color-bg);
  color: var(--color-text);
}

.site-header {
  background: rgba(6, 10, 18, 0.88);
  border-bottom-color: rgba(148, 163, 184, 0.12);
  -webkit-backdrop-filter: blur(18px);
}

.site-header.scrolled {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

.navbar-brand {
  gap: 0.75rem;
}

.site-logo {
  display: block;
  width: auto;
  height: 52px;
  max-width: min(220px, 55vw);
  object-fit: contain;
  object-position: left center;
}

.footer-logo {
  height: 60px;
  max-width: min(220px, 100%);
  margin-bottom: var(--space-4);
}

.navbar-nav {
  align-items: stretch;
}

.navbar-nav .nav-link {
  width: auto;
  padding: 0.65rem 0.75rem;
  color: #cbd5e1 !important;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--color-primary-light) !important;
  background: rgba(0, 210, 255, 0.08);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-left: 1rem;
  padding: 0.72rem 1.05rem;
  border: 1px solid rgba(0, 210, 255, 0.4);
  border-radius: var(--radius-pill);
  background: rgba(0, 210, 255, 0.1);
  color: var(--color-primary-light);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.header-cta:hover {
  transform: translateY(-2px);
  background: rgba(0, 210, 255, 0.18);
  box-shadow: 0 0 24px rgba(0, 210, 255, 0.16);
  color: var(--color-white);
}

.navbar-toggler {
  border-color: rgba(148, 163, 184, 0.25);
  border-radius: 10px;
}

.navbar-toggler-icon {
  position: relative;
  display: block;
  width: 1.4rem;
  height: 1.4rem;
  background: none;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon > span {
  position: absolute;
  left: 2px;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary-light);
  content: "";
  transition: top var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}

.navbar-toggler-icon::before { top: 4px; }
.navbar-toggler-icon > span { top: 10px; }
.navbar-toggler-icon::after { top: 16px; }

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
  top: 10px;
  transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon > span {
  opacity: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
  top: 10px;
  transform: rotate(-45deg);
}

.hero {
  min-height: clamp(640px, calc(100svh - var(--header-height)), 820px);
  display: flex;
  align-items: center;
  padding: clamp(4rem, 8vw, 7rem) 0;
  isolation: isolate;
  background: #060a12;
}

.hero-background,
.hero-bg-overlay {
  position: absolute;
  inset: 0;
}

.hero-background {
  z-index: 0;
  display: block;
  overflow: hidden;
}

.hero-background .hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 43%;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.4s ease-in-out, transform 7s cubic-bezier(0.2, 0.65, 0.3, 1);
}

.hero-background .hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-bg-overlay {
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 68% 48%, rgba(0, 210, 255, 0.13), transparent 39%),
    linear-gradient(90deg, rgba(6, 10, 18, 0.98) 0%, rgba(6, 10, 18, 0.91) 34%, rgba(6, 10, 18, 0.6) 58%, rgba(6, 10, 18, 0.14) 100%),
    linear-gradient(0deg, #060a12 0%, rgba(6, 10, 18, 0.24) 30%, rgba(6, 10, 18, 0.08) 75%, rgba(6, 10, 18, 0.35) 100%);
}

.hero-container {
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.hero-container > * {
  pointer-events: auto;
}

.hero-content {
  max-width: 690px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(0, 210, 255, 0.28);
  border-radius: var(--radius-pill);
  background: rgba(0, 210, 255, 0.08);
  color: #a5f3fc;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.hero-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 14px rgba(0, 210, 255, 0.85);
  animation: status-pulse 2.4s ease-in-out infinite;
}

.hero-content h1 {
  max-width: 700px;
  margin-bottom: 1.25rem;
  color: #f8fafc;
  font-size: clamp(3rem, 6.2vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 1.06;
}

.hero-content h1 .hero-title-highlight {
  color: transparent;
  background: linear-gradient(100deg, #f8fafc 0%, #a5f3fc 46%, #00d2ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  background-size: 200% auto;
  animation: text-shine 7s linear infinite;
}

.hero-content h1 .hero-title-main {
  color: #f8fafc;
}

.hero-content.is-changing > .hero-eyebrow,
.hero-content.is-changing > h1,
.hero-content.is-changing > p.lead,
.hero-content.is-changing > .trust-indicators > * {
  animation: hero-copy-change 650ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.hero-content.revealed > .hero-eyebrow,
.hero-content.revealed > h1,
.hero-content.revealed > p.lead,
.hero-content.revealed > .hero-cta > *,
.hero-content.revealed > .trust-indicators > * {
  animation: hero-content-enter 700ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.hero-content.revealed > h1 {
  animation-delay: 120ms;
}

.hero-content.revealed > p.lead {
  animation-delay: 240ms;
}

.hero-content.revealed > .hero-cta > :nth-child(1) {
  animation-delay: 360ms;
}

.hero-content.revealed > .hero-cta > :nth-child(2) {
  animation-delay: 460ms;
}

.hero-content.revealed > .hero-cta > :nth-child(3) {
  animation-delay: 560ms;
}

.hero-content.revealed > .trust-indicators > :nth-child(1) {
  animation-delay: 680ms;
}

.hero-content.revealed > .trust-indicators > :nth-child(2) {
  animation-delay: 780ms;
}

.hero-content.revealed > .trust-indicators > :nth-child(3) {
  animation-delay: 880ms;
}

.hero-content.revealed.is-changing > .hero-eyebrow,
.hero-content.revealed.is-changing > h1,
.hero-content.revealed.is-changing > p.lead,
.hero-content.revealed.is-changing > .trust-indicators > * {
  animation: hero-copy-change 650ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.hero-content.revealed.is-changing > h1 {
  animation-delay: 80ms;
}

.hero-content.revealed.is-changing > p.lead {
  animation-delay: 160ms;
}

.hero-content.revealed.is-changing > .trust-indicators > :nth-child(2) {
  animation-delay: 80ms;
}

.hero-content.revealed.is-changing > .trust-indicators > :nth-child(3) {
  animation-delay: 160ms;
}

.hero-content p.lead {
  max-width: 580px;
  margin-bottom: 2rem;
  color: #cbd5e1;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.8;
}

.hero-cta {
  gap: 0.85rem;
}

.hero-cta .btn {
  min-height: 52px;
  border-radius: var(--radius-pill);
  padding-inline: 1.45rem;
}

.hero-cta .btn-primary {
  color: #06101a;
  background: linear-gradient(110deg, #67e8f9, #00d2ff);
  box-shadow: 0 8px 26px rgba(0, 210, 255, 0.22);
}

.hero-cta .btn-primary:hover {
  color: #06101a;
  box-shadow: 0 10px 32px rgba(0, 210, 255, 0.34);
}

.hero-cta .btn-outline {
  border: 1px solid rgba(226, 232, 240, 0.3);
  background: rgba(14, 23, 38, 0.55);
  color: #f8fafc;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.hero-cta .btn-outline:hover {
  border-color: rgba(0, 210, 255, 0.6);
  background: rgba(0, 210, 255, 0.1);
  color: #a5f3fc;
}

.trust-indicators {
  gap: 0.75rem 1.3rem;
  margin-top: 2rem;
}

.trust-item {
  color: #d1d9e4;
  font-size: 0.82rem;
}

.trust-item i {
  color: var(--color-primary-light);
}

.hero-image-hint {
  position: absolute;
  right: 0.6rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: rgba(10, 15, 24, 0.72);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  animation: float-gently 6s ease-in-out infinite;
  color: inherit;
  text-decoration: none;
  pointer-events: auto;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.hero-image-hint:hover {
  border-color: rgba(0, 210, 255, 0.48);
  background: rgba(10, 20, 32, 0.9);
}

.hero-image-hint:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 4px;
}

.hero-image-hint-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 11px;
  background: rgba(0, 210, 255, 0.14);
  color: var(--color-primary-light);
  font-size: 1.1rem;
}

.hero-image-hint strong,
.hero-image-hint small {
  display: block;
}

.hero-image-hint strong {
  color: #f8fafc;
  font-size: 0.8rem;
}

.hero-image-hint small {
  margin-top: 0.15rem;
  color: #a1aebf;
  font-size: 0.68rem;
}

@keyframes status-pulse {
  50% { box-shadow: 0 0 0 6px rgba(0, 210, 255, 0.12), 0 0 18px rgba(0, 210, 255, 0.85); }
}

@keyframes hero-content-enter {
  from {
    opacity: 0;
    filter: blur(6px);
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

@keyframes hero-copy-change {
  from {
    opacity: 0;
    filter: blur(4px);
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

@keyframes text-shine {
  to { background-position: 200% center; }
}

@keyframes float-gently {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.trust-section,
.faq-section,
.featured-section,
.page-hero {
  background: var(--color-bg-light);
}

.services-section,
.about-preview-section,
.process-section {
  background: var(--color-bg);
}

.process-section {
  background: linear-gradient(180deg, #060a12 0%, #0a0f18 52%, #060a12 100%);
}

.why-section {
  background: linear-gradient(180deg, #0a0f18 0%, #060a12 100%);
}

.about-preview-section {
  background: linear-gradient(180deg, #060a12 0%, #0a0f18 100%);
}

.trust-card,
.service-card,
.process-step,
.about-panel,
.about-fact,
.faq-item,
.service-detail-card,
.contact-info-card,
.contact-form-card,
.request-form-card,
.value-card {
  background: rgba(14, 23, 38, 0.78);
  border-color: var(--color-border);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.trust-card:hover,
.service-card:hover,
.process-step:hover,
.service-detail-card:hover {
  
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32), 0 0 24px rgba(0, 210, 255, 0.08);
}

.service-caption,
.about-fact:hover {
  background: rgba(10, 15, 24, 0.92);
}

.featured-stat {
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(10, 15, 24, 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.featured-stat strong {
  color: var(--color-text-dark);
}

.final-cta-section {
  background: #0a0f18;
}

.final-cta-section {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0, 210, 255, 0.12), transparent 55%),
    #0a0f18;
}

.site-footer {
  background: #060a12;
}

.footer-social a {
  background: #0e1726;
  color: var(--color-primary-light);
  border: 1px solid var(--color-border);
}

.footer-social a:hover {
  background: rgba(0, 210, 255, 0.16);
  color: #a5f3fc;
}

.page-hero {
  background:
    radial-gradient(ellipse at 75% 20%, rgba(0, 210, 255, 0.1), transparent 42%),
    linear-gradient(180deg, #0a0f18, #060a12);
}

.page-hero-content h1 {
  color: var(--color-text-dark);
}

.form-control {
  color-scheme: dark;
}

.form-control::placeholder {
  color: #738196;
}

.form-control:focus {
  background-color: #0a0f18;
  color: var(--color-text-dark);
}

.demo-notice {
  border-color: rgba(0, 210, 255, 0.28);
  background: rgba(0, 210, 255, 0.06);
}

.apple-blend-light {
  background-color: #0a0f18;
}

::-webkit-scrollbar-track {
  background: #060a12;
}

::-webkit-scrollbar-thumb {
  background: #243246;
}

::selection {
  background: rgba(0, 210, 255, 0.28);
  color: #f8fafc;
}

@media (min-width: 992px) {
  .navbar-expand-lg .navbar-collapse {
    padding-top: 0;
  }

  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
    align-items: center;
    gap: 0.15rem;
    width: auto;
  }

  .navbar-expand-lg .navbar-collapse {
    justify-content: flex-end;
  }
}

@media (max-width: 991.98px) {
  .site-header .container {
    position: relative;
  }

  .navbar-collapse {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    z-index: 5;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    padding: 1rem clamp(1rem, 4vw, 2.5rem) 1.35rem;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-top: 0;
    border-radius: 0 0 18px 18px;
    background: rgba(10, 15, 24, 0.98);
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.4);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }

  .navbar-nav {
    align-items: stretch;
    gap: 0.2rem;
    width: 100%;
  }

  .navbar-nav .nav-link {
    width: 100%;
    padding: 0.8rem 1rem;
    text-align: left;
  }

  .hero-image-hint {
    right: 1rem;
    bottom: 0;
  }
}

@media (max-width: 767.98px) {
  .hero {
    min-height: 690px;
    min-height: max(690px, calc(100svh - var(--header-height)));
    align-items: flex-start;
    padding: 5rem 0 6rem;
  }

  .hero-background .hero-slide {
    object-position: 62% center;
  }

  .hero-bg-overlay {
    background:
      linear-gradient(90deg, rgba(6, 10, 18, 0.95), rgba(6, 10, 18, 0.68)),
      linear-gradient(0deg, #060a12 0%, rgba(6, 10, 18, 0.12) 65%, rgba(6, 10, 18, 0.35) 100%);
  }

  .hero-content {
    max-width: 620px;
  }

  .hero-content h1 {
    font-size: clamp(2.8rem, 10vw, 4.2rem);
  }

  .hero-content p.lead {
    max-width: 520px;
  }

  .hero-image-hint {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 720px;
    padding-top: 4rem;
  }

  .hero-content h1 {
    font-size: clamp(2.55rem, 12vw, 3.25rem);
  }

  .hero-cta {
    align-items: stretch;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .trust-indicators {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-top: 1.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-status-dot,
  .hero-content h1 .hero-title-highlight,
  .hero-image-hint {
    animation: none !important;
  }

  .hero-content.revealed > .hero-eyebrow,
  .hero-content.revealed > h1,
  .hero-content.revealed > p.lead,
  .hero-content.revealed > .hero-cta > *,
  .hero-content.revealed > .trust-indicators > * {
    animation: none !important;
  }

  .hero-background .hero-slide {
    transition: none;
  }
}

/* ------------------------------------------------------------------ */
/*  Homepage refinement                                               */
/* ------------------------------------------------------------------ */
.section-eyebrow {
  display: inline-flex;
  margin-bottom: 0.7rem;
  color: var(--color-primary-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

.trust-section,
.services-section,
.process-section,
.featured-section,
.about-preview-section,
.faq-section {
  padding-top: clamp(3.25rem, 5vw, 4.5rem);
  padding-bottom: clamp(3.25rem, 5vw, 4.5rem);
}

.trust-grid {
  gap: 1rem;
  text-align: left;
}

.trust-card {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  min-width: 0;
  min-height: 0;
  padding: 1rem;
  text-align: left;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.trust-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 210, 255, 0.35);
}

.trust-card-content {
  flex: 1;
  min-width: 0;
}

.trust-icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  margin: 0;
  border: 1px solid rgba(0, 210, 255, 0.2);
  background: rgba(0, 210, 255, 0.1);
  color: var(--color-primary-light);
  font-size: 1.2rem;
}

.trust-card h4 {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
  line-height: 1.4;
}

.trust-card p {
  font-size: 0.79rem;
  line-height: 1.55;
}

.page-home .trust-section {
  padding-bottom: clamp(0.75rem, 1.5vw, 1.25rem);
}

.page-home .services-section {
  padding-top: clamp(1.25rem, 2vw, 1.75rem);
}

.section-header {
  max-width: 720px;
  margin: 0 auto clamp(1.75rem, 3vw, 2.5rem);
}

.section-header h2 {
  margin-bottom: 0.65rem;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

.section-header p {
  max-width: 620px;
  line-height: 1.7;
}

.services-grid {
  align-items: stretch;
  gap: 1.15rem;
}

.service-card {
  min-width: 0;
  height: 100%;
  border-radius: 18px;
}

.service-image {
  height: clamp(160px, 17vw, 210px);
  background: #0a0f18;
}

.service-image img {
  filter: saturate(0.86);
}

.service-card:hover .service-image img {
  filter: saturate(1.08);
}

.service-badge {
  top: 0.8rem;
  left: 0.8rem;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(6, 10, 18, 0.76);
  color: #f8fafc;
  font-size: 0.72rem;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.service-icon {
  position: absolute;
  right: 0.8rem;
  bottom: 0.8rem;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: 12px;
  background: rgba(6, 10, 18, 0.78);
  color: var(--color-primary-light);
  font-size: 1.15rem;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.service-card-body {
  display: flex;
  min-height: 164px;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.2rem 1.2rem 1.15rem;
}

.service-card-body h3 {
  margin: 0 0 0.5rem;
  color: var(--color-text-dark);
  font-size: 1.03rem;
  line-height: 1.4;
}

.service-card-body h3 a {
  color: inherit;
}

.service-card-body h3 a:hover,
.service-card-body h3 a:focus-visible {
  color: var(--color-primary-light);
}

.service-card-body p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.service-card-body .service-details-link {
  margin: 0 0 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  text-decoration: underline;
  text-decoration-color: rgba(148, 163, 184, 0.4);
  text-underline-offset: 3px;
}

.service-card-body .service-details-link:hover {
  color: var(--color-primary-light);
}

.service-card-body .service-cta {
  margin-top: auto;
  color: var(--color-primary-light);
  font-size: 0.82rem;
}

.service-card-body .service-cta:hover {
  color: #a5f3fc;
}

.service-card-body .service-cta i {
  transition: transform var(--transition-fast);
}

.service-card-body .service-cta:hover i {
  transform: translate(2px, -2px);
}

.why-section {
  padding-top: clamp(3.5rem, 6vw, 5rem);
  padding-bottom: clamp(3.5rem, 6vw, 5rem);
}

.why-grid {
  gap: clamp(2rem, 5vw, 4.5rem);
}

.why-image,
.why-image video {
  border-radius: 20px;
}

.why-image video {
  aspect-ratio: 16 / 10;
  height: auto;
  min-height: 300px;
  max-height: 440px;
  object-fit: cover;
  pointer-events: none;
}

.why-list {
  gap: 0.75rem;
}

.why-list li {
  gap: 0.8rem;
  padding: 1rem;
  background: rgba(14, 23, 38, 0.78);
}

.why-list li:hover {
  border-color: rgba(0, 210, 255, 0.34);
}

.why-list i {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(0, 210, 255, 0.22);
  border-radius: 11px;
  background: rgba(0, 210, 255, 0.1);
  color: var(--color-primary-light);
  box-shadow: none;
}

.why-list h4 {
  font-size: 0.88rem;
  line-height: 1.45;
}

.why-list p {
  font-size: 0.77rem;
}

.process-grid {
  gap: 1rem;
  margin-top: 2rem;
}

.process-step {
  padding: 1.35rem 1.1rem;
}

.process-step h4 {
  font-size: 0.95rem;
  line-height: 1.45;
}

.process-step p {
  font-size: 0.82rem;
}

.step-number {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 210, 255, 0.24);
  border-radius: 14px;
  background: rgba(0, 210, 255, 0.1);
  color: var(--color-primary-light);
  box-shadow: none;
}

.step-number::after {
  display: none;
}

.featured-stat {
  max-width: calc(100% - 2rem);
  padding: 0.75rem 1rem;
}

.featured-stat span {
  line-height: 1.5;
}

.featured-content h2 {
  font-size: clamp(1.65rem, 3vw, 2rem);
  line-height: 1.3;
}

.about-panel {
  border-radius: 20px;
}

.about-panel-head {
  max-width: none;
  padding: 1.6rem 1.8rem 1.25rem;
  background: linear-gradient(110deg, rgba(0, 210, 255, 0.07), transparent 70%);
}

.about-panel-body {
  gap: 1.5rem;
  padding: 1.6rem 1.8rem;
}

.about-panel-head h2 {
  font-size: clamp(1.45rem, 2.6vw, 1.8rem);
  line-height: 1.35;
}

.about-panel-text p {
  font-size: 0.92rem;
  line-height: 1.75;
}

.about-panel-image img {
  height: 190px;
}

.about-panel-side {
  gap: 0.65rem;
}

.about-fact {
  padding: 0.85rem;
}

.faq-grid {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  margin-bottom: 0;
}

.page-home .faq-grid.is-compact:not(.is-expanded) .faq-item:nth-child(n + 5),
.page-services .faq-grid.is-compact:not(.is-expanded) .faq-item:nth-child(n + 5) {
  display: none;
}

.faq-more-wrap {
  margin: 1.25rem auto 0;
  text-align: center;
}

.faq-more-toggle {
  padding: 0.65rem 1.15rem;
  font-size: 0.88rem;
}

.faq-button {
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  font-size: 0.94rem;
  line-height: 1.5;
}

.faq-button i {
  flex: 0 0 auto;
}

.faq-answer {
  border-top-color: rgba(148, 163, 184, 0.12);
}

.final-cta-content {
  padding-top: clamp(3rem, 5vw, 4rem);
  padding-bottom: clamp(3rem, 5vw, 4rem);
}

.final-cta-content h2 {
  font-size: clamp(1.65rem, 3.5vw, 2.2rem);
  line-height: 1.3;
}

.final-cta-content p {
  line-height: 1.7;
}

@media (max-width: 991.98px) {
  .why-image video {
    min-height: 0;
    max-height: none;
  }

  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  .trust-section,
  .services-section,
  .process-section,
  .featured-section,
  .about-preview-section,
  .faq-section {
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }

  .process-grid {
    gap: 0.75rem;
  }

  .process-step {
    gap: 0.9rem;
    padding: 0.95rem;
    text-align: left;
  }

  .process-step .step-number {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    margin: 0;
    font-size: 0.95rem;
  }

  .process-step h4 {
    margin: 0 0 0.25rem;
  }

  .why-image video {
    aspect-ratio: 16 / 10;
    height: auto;
  }

}

@media (min-width: 768px) {
  .hero {
    padding-block: clamp(4rem, 6vw, 5.5rem);
  }

  .hero-content {
    max-width: 900px;
  }

  .hero-content h1 {
    max-width: 900px;
    font-size: clamp(3rem, 5vw, 4.5rem);
  }
}

@media (min-width: 360px) and (max-width: 575.98px) {
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
    text-align: left;
  }

  .trust-card {
    min-height: 0;
    padding: 0.85rem 1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .service-image {
    height: 180px;
  }

  .service-icon {
    right: 0.55rem;
    bottom: 0.55rem;
    width: 34px;
    height: 34px;
    border-radius: 10px;
  }

  .service-badge {
    top: 0.55rem;
    left: 0.55rem;
    width: 26px;
    height: 26px;
  }

  .service-card-body {
    min-height: 0;
    padding: 0.85rem;
  }

  .service-card-body h3 {
    font-size: 1rem;
  }

  .service-card-body p {
    font-size: 0.82rem;
    line-height: 1.55;
  }

  .service-card-body .service-details-link {
    font-size: 0.78rem;
  }

  .service-card-body .service-cta {
    gap: 0.3rem;
    font-size: 0.8rem;
    line-height: 1.4;
  }

  .why-grid {
    gap: 1.5rem;
  }

  .why-list {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .why-list li {
    padding: 0.85rem;
  }

  .about-panel-head {
    padding: 1.25rem 1.15rem 1rem;
  }

  .about-panel-body {
    gap: 1rem;
    padding: 1.15rem;
  }

  .about-panel-image img {
    height: 160px;
  }

  .about-fact {
    padding: 0.75rem;
  }

  .final-cta-buttons {
    align-items: stretch;
  }

  .final-cta-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 359.98px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-card {
    padding: 0.8rem;
  }

  .services-grid,
  .services-page-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 360px) and (max-width: 575.98px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem 1rem;
  }

  .footer-about,
  .footer-contact {
    grid-column: 1 / -1;
  }
}

@media (min-width: 768px) {
  .page-home .about-preview-section {
    padding-bottom: 2rem;
  }

  .page-home .faq-section {
    padding-top: 2rem;
  }
}

@media (min-width: 576px) and (max-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-about,
  .footer-contact {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-card,
  .trust-card,
  .why-list li,
  .process-step {
    transition: none !important;
  }
}

/* Compact, responsive homepage service carousel */
.service-slider-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
}

.service-slider-viewport::-webkit-scrollbar {
  display: none;
}

.service-slider-viewport:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 4px;
  border-radius: var(--radius-lg);
}

.service-slider-track {
  display: flex;
  grid-auto-rows: auto;
  gap: 1rem;
  padding: 8px 4px 14px;
}

.service-slider-track .service-card {
  flex: 0 0 calc((100% - 3rem) / 4);
  min-width: 0;
  height: auto;
  scroll-snap-align: start;
}

.service-slider-track .service-image {
  height: 150px;
}

.service-slider-track .service-card-body {
  min-height: 0;
  padding: 0.9rem 1rem 1rem;
}

.service-slider-track .service-card-body h3 {
  font-size: 0.96rem;
  line-height: 1.35;
}

/* Homepage How It Works cards */
.page-home #how-it-works .process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.3vw, 1.25rem);
}

.page-home #how-it-works .process-connector {
  top: 48px;
  left: 12%;
  width: 76%;
  z-index: 1;
}

.page-home #how-it-works .process-step {
  display: flex;
  min-width: 0;
  min-height: 0;
  aspect-ratio: 1.38 / 1;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  isolation: isolate;
  padding: 1.5rem 1.25rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: center;
  box-shadow: none;
  transition: transform var(--transition-base);
}

.page-home #how-it-works .process-card-outline {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home #how-it-works .process-card-outline path {
  fill: #0a1422;
  stroke: rgba(0, 150, 210, 0.42);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transition: stroke var(--transition-base);
}

.page-home #how-it-works .process-step:hover {
  transform: translateY(-2px);
  box-shadow: none;
}

.page-home #how-it-works .process-step:hover .process-card-outline path {
  stroke: rgba(0, 210, 255, 0.78);
}

.page-home #how-it-works .step-number {
  position: relative;
  z-index: 1;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border: 1px solid rgba(0, 210, 255, 0.28);
  border-radius: 13px;
  background: rgba(0, 210, 255, 0.08);
  color: #67dff5;
  font-size: 1rem;
  box-shadow: none;
}

.page-home #how-it-works .step-number::after {
  display: none;
}

.page-home #how-it-works .process-step h4 {
  position: relative;
  z-index: 1;
  margin-bottom: 0.5rem;
  color: var(--color-text-dark);
  font-size: 0.98rem;
  line-height: 1.45;
}

.page-home #how-it-works .process-step p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

@media (max-width: 991.98px) {
  .page-home #how-it-works .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home #how-it-works .process-connector {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .page-home #how-it-works .process-grid {
    grid-template-columns: minmax(0, 1fr);
  }

}

.service-slider-track .service-card-body p {
  margin-bottom: 0.65rem;
  font-size: 0.8rem;
  line-height: 1.5;
}

.service-slider-track .service-details-link {
  margin-bottom: 0.5rem;
}

.service-slider-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.25rem;
}

.service-slider-status {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.service-slider-buttons {
  display: flex;
  gap: 0.55rem;
}

.service-slider-button {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-bg-light);
  color: var(--color-text-dark);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.service-slider-button:hover:not(:disabled) {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.service-slider-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.service-slider-button:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .service-slider-track .service-card {
    flex-basis: calc((100% - 1rem) / 2);
  }
}

@media (max-width: 575.98px) {
  .service-slider-track {
    gap: 0.75rem;
  }

  .service-slider-track .service-card {
    flex-basis: 86%;
  }

  .service-slider-track .service-image {
    height: 165px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-slider-viewport {
    scroll-behavior: auto;
  }
}

/* Device-safe layout refinements */
.container {
  padding-left: max(clamp(1rem, 4vw, 2.5rem), env(safe-area-inset-left));
  padding-right: max(clamp(1rem, 4vw, 2.5rem), env(safe-area-inset-right));
}

.contact-grid > *,
.approach-grid > *,
.values-grid > * {
  min-width: 0;
}

.contact-info-item > div {
  min-width: 0;
}

.contact-info-item a {
  overflow-wrap: anywhere;
}

.navbar-toggler {
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-items: center;
}

.service-slider-button {
  width: 44px;
  height: 44px;
}

.back-to-top {
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
}

.whatsapp-float {
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
}

.site-footer {
  padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
}

@media (max-width: 575.98px) {
  .values-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-info-card,
  .contact-form-card,
  .request-form-card {
    padding: clamp(1rem, 4vw, 1.5rem);
  }

  .page-hero {
    padding-block: clamp(2.5rem, 9vw, 3.5rem);
  }

  .section {
    padding-block: clamp(2.5rem, 9vw, 3.5rem);
  }
}

@media (max-width: 767.98px) and (min-height: 501px) {
  .page-home .hero {
    min-height: min(720px, calc(100svh - var(--header-height)));
  }
}

@media (max-width: 991.98px) and (max-height: 500px) {
  .page-home .hero {
    min-height: 0;
    padding-top: 2rem;
    padding-bottom: 3rem;
  }
}

.site-header > .container,
.site-footer > .container {
  max-width: 1520px;
  padding-left: max(clamp(1rem, 3vw, 2rem), env(safe-area-inset-left));
  padding-right: max(clamp(1rem, 3vw, 2rem), env(safe-area-inset-right));
}

.page-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(640px, calc(100svh - var(--header-height)), 820px);
  padding: clamp(4rem, 8vw, 7rem) 0;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 0;
  background: #060a12;
}

.page-hero .hero-container {
  width: 100%;
}

.page-hero-content {
  max-width: 690px;
}

.page-hero-content h1 {
  margin-bottom: var(--space-6);
  color: var(--color-white);
  font-size: clamp(2.75rem, 5vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.page-hero-content p.lead {
  max-width: 620px;
  margin-bottom: 0;
  color: #e2e8f0;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.75;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

.page-contact .page-hero-content .hero-cta,
.page-about .page-hero-content .hero-cta,
.page-services .page-hero-content .hero-cta {
  margin-top: 1.5rem;
}

.page-contact .page-hero .hero-bg-overlay {
  opacity: 0.9;
}

.page-hero .breadcrumb {
  color: #cbd5e1;
}

.page-hero .breadcrumb a {
  color: #67e8f9;
}

@media (max-width: 767.98px) {
  .page-hero {
    min-height: 0;
    align-items: center;
    padding: clamp(3rem, 8vh, 5rem) 0;
  }

  .page-hero .hero-background .hero-slide {
    object-position: 62% center;
  }

  .page-hero .hero-bg-overlay {
    background:
      linear-gradient(90deg, rgba(6, 10, 18, 0.95), rgba(6, 10, 18, 0.68)),
      linear-gradient(0deg, #060a12 0%, rgba(6, 10, 18, 0.12) 65%, rgba(6, 10, 18, 0.35) 100%);
  }
}

@media (max-width: 480px) {
  .page-hero {
    min-height: 0;
    padding: clamp(2.5rem, 8vh, 3.5rem) 0;
  }

  .page-hero-content h1 {
    font-size: clamp(2.55rem, 12vw, 3.25rem);
  }
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  transform: translateY(-160%);
  border: 1px solid rgba(0, 210, 255, 0.4);
  border-radius: var(--radius-md);
  background: #0e1726;
  color: var(--color-white);
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
  color: var(--color-white);
}

/* About page story with a technical animated illustration */
.page-about .about-story-section {
  position: relative;
  overflow: hidden;
  padding-top: clamp(3rem, 6vw, 5.5rem);
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
  background:
    radial-gradient(ellipse at 82% 50%, rgba(0, 210, 255, 0.1), transparent 36%),
    var(--color-bg);
}

.about-story-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
}

.about-story-copy h2 {
  max-width: 540px;
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.about-story-copy > p {
  max-width: 570px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: clamp(1rem, 1.45vw, 1.1rem);
  line-height: 1.85;
}

.about-motion-art {
  position: relative;
  display: grid;
  width: min(100%, 410px);
  aspect-ratio: 1;
  place-items: center;
  justify-self: center;
  isolation: isolate;
}

.motion-halo {
  position: absolute;
  inset: 8%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.16), rgba(30, 64, 175, 0.06) 42%, transparent 70%);
  filter: blur(8px);
  animation: motion-breathe 4s ease-in-out infinite alternate;
}

.motion-orbit {
  position: absolute;
  display: grid;
  border: 1px solid rgba(103, 232, 249, 0.2);
  border-radius: 50%;
}

.motion-orbit-outer {
  inset: 8%;
  border-style: dashed;
  animation: motion-rotate 32s linear infinite;
}

.motion-orbit-inner {
  inset: 22%;
  border-color: rgba(0, 210, 255, 0.3);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.07), inset 0 0 30px rgba(0, 210, 255, 0.04);
  animation: motion-rotate-reverse 24s linear infinite;
}

.motion-core {
  position: relative;
  display: grid;
  width: 100px;
  height: 100px;
  place-items: center;
  border: 1px solid rgba(103, 232, 249, 0.5);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #163448, #0b1422 72%);
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.28), inset 0 0 22px rgba(0, 210, 255, 0.12);
  color: #a5f3fc;
  font-size: 2.25rem;
  animation: motion-float 4s ease-in-out infinite;
}

.motion-core-ring {
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: 50%;
  animation: motion-pulse 2.8s ease-out infinite;
}

.motion-node {
  position: absolute;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(103, 232, 249, 0.35);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(18, 42, 59, 0.98), rgba(8, 17, 29, 0.98));
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.35), 0 0 20px rgba(0, 210, 255, 0.12);
  color: var(--color-primary-light);
  font-size: 1.15rem;
  animation: motion-counter-rotate 32s linear infinite;
}

.motion-node-top { top: -23px; left: calc(50% - 24px); }
.motion-node-bottom { bottom: -23px; left: calc(50% - 24px); }
.motion-node-side {
  top: calc(50% - 24px);
  right: -23px;
  animation-duration: 24s;
}

.motion-signal {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #a5f3fc;
  box-shadow: 0 0 12px 3px rgba(0, 210, 255, 0.7);
  animation: motion-twinkle 2.4s ease-in-out infinite alternate;
}

.motion-signal-one { top: 22%; right: 18%; }
.motion-signal-two { bottom: 20%; left: 17%; animation-delay: 1.1s; }

@media (max-width: 767.98px) {
  .about-story-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .about-motion-art {
    width: min(78vw, 320px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .motion-halo,
  .motion-orbit-outer,
  .motion-orbit-inner,
  .motion-core,
  .motion-core-ring,
  .motion-node,
  .motion-signal {
    animation: none;
  }
}

@keyframes motion-rotate { to { transform: rotate(360deg); } }
@keyframes motion-rotate-reverse { to { transform: rotate(-360deg); } }
@keyframes motion-counter-rotate { to { transform: rotate(-360deg); } }
@keyframes motion-float { 50% { transform: translateY(-8px); } }
@keyframes motion-breathe { to { opacity: 0.65; transform: scale(0.88); } }
@keyframes motion-pulse {
  0% { transform: scale(0.82); opacity: 0.8; }
  100% { transform: scale(1.55); opacity: 0; }
}
@keyframes motion-twinkle { to { opacity: 0.3; transform: scale(0.65); } }

@media (min-width: 992px) {
  .site-header .navbar {
    position: relative;
    justify-content: space-between;
  }

  .site-header .navbar-brand {
    margin-right: 0;
  }

  .site-header .navbar-collapse {
    position: absolute;
    left: 50%;
    flex: 0 0 auto;
    justify-content: center;
    transform: translateX(-50%);
  }

  .site-header .navbar-nav.ms-auto {
    margin-left: 0 !important;
  }

  .site-header .navbar-nav {
    gap: 1rem;
  }

  .site-header .header-cta {
    position: absolute;
    right: 0;
    margin-left: 0;
  }
}

*,
*::before,
*::after {
  border: 0 !important;
}

@media (max-width: 991.98px) {
  .why-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .why-grid > *,
  .why-image,
  .why-image video {
    min-width: 0;
    width: 100%;
  }

  .why-image video {
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }
}