/* ==========================================================================
   EZION TECHNOLOGIES - DESIGN SYSTEM & STYLESHEET
   Light Theme • Corporate • Modern • Trustworthy • International
   ========================================================================== */

:root {
  /* Brand Palette derived directly from Ezion Technologies Logo */
  --primary-navy: #0B2545;
  --primary-navy-hover: #06182e;
  --primary-navy-light: #16365c;
  --primary-navy-muted: rgba(11, 37, 69, 0.08);

  --primary-teal: #13A89E;
  --primary-teal-hover: #0f8f86;
  --primary-teal-light: rgba(19, 168, 158, 0.12);
  --primary-teal-glow: rgba(19, 168, 158, 0.25);

  --light-teal: #7DD3D0;
  --light-teal-subtle: rgba(125, 211, 208, 0.2);

  --soft-teal-bg: #E8F8F7;
  --soft-teal-border: #c3ece9;

  --page-bg: #F8FAFC;
  --white: #FFFFFF;
  --card-bg: #FFFFFF;

  --text-primary: #172033;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;

  --border-subtle: #E2E8F0;
  --border-card: rgba(11, 37, 69, 0.07);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(11, 37, 69, 0.04);
  --shadow-sm: 0 2px 8px rgba(11, 37, 69, 0.05);
  --shadow-md: 0 8px 24px -4px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 16px 36px -6px rgba(11, 37, 69, 0.12);
  --shadow-xl: 0 24px 50px -10px rgba(11, 37, 69, 0.15);
  --shadow-teal: 0 8px 24px -2px rgba(19, 168, 158, 0.28);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Typography Tokens */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family: var(--font-body);
  
  /* Layout */
  --container-max: 1280px;
  --container-padding: 2rem;
  --header-height: 80px;
  --header-height-scrolled: 70px;
  
  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--page-bg);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-navy);
  letter-spacing: -0.02em;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-narrow {
  max-width: 960px;
}

/* Section Common */
.section {
  padding: 100px 0;
  position: relative;
}

.section-soft-teal {
  background-color: var(--soft-teal-bg);
  border-top: 1px solid var(--soft-teal-border);
  border-bottom: 1px solid var(--soft-teal-border);
}

.section-white {
  background-color: var(--white);
}

/* Headings & Section Header */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 60px auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-teal);
  margin-bottom: 16px;
  padding: 6px 14px;
  background-color: var(--primary-teal-light);
  border-radius: var(--radius-full);
}

.eyebrow-navy {
  color: var(--primary-navy);
  background-color: var(--primary-navy-muted);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Recurring Logo Motif: Overlapping Circles */
.motif-circles {
  position: relative;
  display: inline-block;
  width: 28px;
  height: 28px;
}

.motif-circles::before,
.motif-circles::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  mix-blend-mode: multiply;
}

.motif-circles::before {
  width: 18px;
  height: 18px;
  top: 0;
  left: 0;
  background-color: var(--primary-navy);
  opacity: 0.85;
}

.motif-circles::after {
  width: 18px;
  height: 18px;
  top: 0;
  right: 0;
  background-color: var(--primary-teal);
  opacity: 0.85;
}

/* Background Motifs */
.bg-motif-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.bg-motif-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.12;
  transition: transform 1s ease;
}

.bg-motif-1 {
  width: 500px;
  height: 500px;
  background: var(--primary-teal);
  top: -150px;
  right: -100px;
}

.bg-motif-2 {
  width: 450px;
  height: 450px;
  background: var(--light-teal);
  bottom: -150px;
  left: -100px;
}

.bg-motif-3 {
  width: 380px;
  height: 380px;
  background: var(--primary-navy);
  top: 30%;
  left: 5%;
  opacity: 0.04;
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-navy);
  color: var(--white);
  border-color: var(--primary-navy);
  box-shadow: 0 4px 14px rgba(11, 37, 69, 0.15);
}

.btn-primary:hover {
  background-color: var(--primary-teal);
  border-color: var(--primary-teal);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--primary-navy);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  border-color: var(--primary-teal);
  color: var(--primary-teal);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-teal {
  background-color: var(--primary-teal);
  color: var(--white);
  border-color: var(--primary-teal);
  box-shadow: var(--shadow-teal);
}

.btn-teal:hover {
  background-color: var(--primary-teal-hover);
  border-color: var(--primary-teal-hover);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--primary-navy);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* ==========================================================================
   1. STICKY HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11, 37, 69, 0.06);
  z-index: 1000;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  height: var(--header-height-scrolled);
  box-shadow: 0 4px 20px rgba(11, 37, 69, 0.06);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 48px;
  width: auto;
  transition: transform var(--transition-fast);
}

.logo-wrapper:hover .logo-img {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-teal);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-teal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary-navy);
}

.mobile-nav-toggle svg {
  width: 28px;
  height: 28px;
}

/* Mobile Navigation Drawer */
.mobile-menu-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background: var(--white);
  padding: 24px;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  flex-direction: column;
  gap: 18px;
  z-index: 999;
}

.mobile-menu-drawer.is-open {
  display: flex;
}

.mobile-menu-drawer .nav-link {
  font-size: 1.125rem;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid rgba(11, 37, 69, 0.05);
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 80px 0 100px 0;
  background: radial-gradient(circle at 80% 20%, var(--soft-teal-bg) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(125, 211, 208, 0.08) 0%, transparent 50%),
              var(--page-bg);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

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

.hero-headline {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--primary-navy);
  margin-bottom: 20px;
}

.hero-headline .text-teal {
  color: var(--primary-teal);
  position: relative;
  display: inline-block;
}

.hero-headline .text-teal::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 8px;
  background-color: var(--light-teal-subtle);
  z-index: -1;
  border-radius: 4px;
}

.hero-supporting {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-navy-light);
  margin-bottom: 16px;
  line-height: 1.4;
}

.hero-body {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-trust-statement {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.hero-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary-teal);
}

/* Hero Network Visualization (Right side) */
.hero-visual-wrapper {
  position: relative;
  width: 100%;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.network-artboard {
  position: relative;
  width: 100%;
  max-width: 540px;
  height: 480px;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-xl);
  padding: 24px;
  overflow: hidden;
}

/* Subtle background overlapping circles motif inside artboard */
.artboard-motif {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  height: 320px;
  opacity: 0.08;
  pointer-events: none;
}

.artboard-motif circle {
  mix-blend-mode: multiply;
}

/* Network SVG */
.network-svg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* Network Nodes */
.node-circle {
  transition: all var(--transition-base);
  cursor: pointer;
}

.node-pulse {
  animation: pulse-ring 3s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  transform-origin: center;
}

@keyframes pulse-ring {
  0% { r: 8; opacity: 0.8; }
  50% { r: 18; opacity: 0.2; }
  100% { r: 24; opacity: 0; }
}

.connection-line {
  stroke-dasharray: 6 4;
  animation: dash-flow 25s linear infinite;
}

@keyframes dash-flow {
  to {
    stroke-dashoffset: -100;
  }
}

/* Floating Badges on Hero Visual */
.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(19, 168, 158, 0.2);
  box-shadow: var(--shadow-md);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-navy);
  z-index: 10;
  transition: all var(--transition-base);
  animation: float-slow 4s ease-in-out infinite alternate;
}

.floating-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-teal);
}

.floating-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: var(--soft-teal-bg);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-icon svg {
  width: 18px;
  height: 18px;
}

.floating-meta {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.card-branding {
  top: 32px;
  left: 20px;
  animation-delay: 0s;
}

.card-ai {
  top: 70px;
  right: 20px;
  animation-delay: 1.2s;
}

.card-web {
  bottom: 90px;
  left: 30px;
  animation-delay: 0.6s;
}

.card-marketing {
  bottom: 30px;
  right: 30px;
  animation-delay: 1.8s;
}

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

/* Central Hub Tag */
.central-hub-tag {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--primary-navy);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 20px rgba(11, 37, 69, 0.25);
  border: 2px solid var(--primary-teal);
  z-index: 5;
}

.central-hub-tag .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--light-teal);
  box-shadow: 0 0 10px var(--light-teal);
}

/* ==========================================================================
   3. TRUST / VALUE STRIP
   ========================================================================== */
.trust-strip {
  background-color: var(--white);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 32px 0;
  position: relative;
  z-index: 2;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 16px;
  border-right: 1px solid var(--border-subtle);
}

.trust-item:last-child {
  border-right: none;
}

.trust-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--soft-teal-bg);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border-teal-subtle);
  transition: all var(--transition-fast);
}

.trust-item:hover .trust-icon-box {
  background-color: var(--primary-teal);
  color: var(--white);
  transform: translateY(-2px);
}

.trust-icon-box svg {
  width: 22px;
  height: 22px;
}

.trust-item-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.35;
}

/* ==========================================================================
   4. ABOUT EZION
   ========================================================================== */
.about-section {
  background-color: var(--white);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 70px;
}

.about-content {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-highlight-box {
  background: var(--soft-teal-bg);
  border: 1px solid var(--soft-teal-border);
  border-left: 4px solid var(--primary-teal);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  margin-top: 28px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--primary-navy);
}

/* About Visual Badge */
.about-graphic-card {
  background: linear-gradient(145deg, #FFFFFF 0%, var(--page-bg) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.about-graphic-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--soft-teal-bg);
  z-index: 0;
}

.brand-pillar-list {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.brand-pillar {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.pillar-bullet {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-navy-muted);
  color: var(--primary-navy);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.brand-pillar:nth-child(2) .pillar-bullet {
  background: var(--primary-teal-light);
  color: var(--primary-teal);
}

.brand-pillar:nth-child(3) .pillar-bullet {
  background: rgba(125, 211, 208, 0.25);
  color: #0b7a73;
}

.pillar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Stats Row */
.stats-banner {
  background: var(--page-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: 44px 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15%;
  right: -15px;
  height: 70%;
  width: 1px;
  background-color: var(--border-subtle);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.03em;
}

.stat-suffix {
  color: var(--primary-teal);
  font-size: 2.75rem;
}

.stat-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ==========================================================================
   5. SERVICES SECTION
   ========================================================================== */
.services-section {
  background-color: var(--page-bg);
}

/* Services Filter Tabs */
.services-tabs-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 24px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-subtle);
  background: var(--white);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--primary-navy);
  border-color: var(--primary-teal);
}

.tab-btn.active {
  background: var(--primary-navy);
  color: var(--white);
  border-color: var(--primary-navy);
  box-shadow: 0 4px 12px rgba(11, 37, 69, 0.15);
}

/* Category Headers */
.category-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 50px 0 28px 0;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border-subtle);
}

.category-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--primary-teal);
  color: var(--white);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.category-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-navy);
}

/* Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-teal-subtle);
  box-shadow: var(--shadow-lg);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--soft-teal-bg);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  border: 1px solid var(--border-teal-subtle);
  transition: all var(--transition-fast);
}

.service-card:hover .service-card-icon {
  background: var(--primary-teal);
  color: var(--white);
  transform: scale(1.05);
}

.service-card-icon svg {
  width: 26px;
  height: 26px;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-teal);
  transition: gap var(--transition-fast);
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link {
  color: var(--primary-navy);
}

.service-card:hover .service-card-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   6. OFFSHORE OUTSOURCING (CRUCIAL SECTION)
   ========================================================================== */
.offshore-section {
  background-color: var(--soft-teal-bg);
  border-top: 1px solid var(--soft-teal-border);
  border-bottom: 1px solid var(--soft-teal-border);
  position: relative;
  overflow: hidden;
}

.offshore-intro-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-teal-subtle);
  padding: 32px 36px;
  margin-bottom: 50px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.offshore-intro-text {
  font-size: 1.125rem;
  color: var(--primary-navy);
  line-height: 1.7;
  max-width: 780px;
}

.offshore-savings-badge {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-navy-light) 100%);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(11, 37, 69, 0.15);
}

.savings-val {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--light-teal);
  line-height: 1;
}

.savings-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
  margin-top: 4px;
}

/* 7 Offshore Service Cards */
.offshore-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.offshore-card {
  background: var(--white);
  border: 1px solid rgba(19, 168, 158, 0.18);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.offshore-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-teal);
}

.offshore-card-badge {
  align-self: flex-start;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--soft-teal-bg);
  color: var(--primary-teal);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  border: 1px solid var(--border-teal-subtle);
}

.offshore-card-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.offshore-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 7th card span / centered */
.offshore-card-featured {
  grid-column: span 3;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
  background: linear-gradient(135deg, #FFFFFF 0%, #F0FAF9 100%);
  border: 1.5px solid var(--primary-teal);
}

/* Engagement Models */
.engagement-models-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: 44px;
  box-shadow: var(--shadow-md);
}

.engagement-header {
  text-align: center;
  margin-bottom: 36px;
}

.engagement-title {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.engagement-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.model-card {
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-base);
  background: var(--page-bg);
}

.model-card:hover {
  border-color: var(--primary-teal);
  background: var(--white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.model-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-navy);
  background: var(--white);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

.model-card:hover .model-pill {
  background: var(--primary-teal);
  color: var(--white);
  border-color: var(--primary-teal);
}

.model-name {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.model-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 18px;
}

.model-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  color: var(--text-primary);
}

.model-features li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.model-features svg {
  color: var(--primary-teal);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ==========================================================================
   7. GLOBAL REACH
   ========================================================================== */
.global-section {
  background-color: var(--white);
  overflow: hidden;
}

.global-country-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.country-card {
  background: var(--page-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.country-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--border-subtle);
  transition: background var(--transition-fast);
}

.country-card:hover {
  transform: translateY(-4px);
  background: var(--white);
  box-shadow: var(--shadow-md);
  border-color: var(--border-teal-subtle);
}

.country-card:hover::before {
  background: var(--primary-teal);
}

.country-flag-icon {
  font-size: 2.25rem;
  margin-bottom: 12px;
  line-height: 1;
}

.country-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.country-role {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary-teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.country-timezone {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* Delivery Centre Highlight Box */
.delivery-centre-banner {
  background: linear-gradient(135deg, var(--page-bg) 0%, var(--soft-teal-bg) 100%);
  border: 1.5px dashed var(--primary-teal);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.delivery-centre-info {
  display: flex;
  align-items: center;
  gap: 24px;
}

.india-badge-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.875rem;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.delivery-centre-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.delivery-centre-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   8. WHY EZION
   ========================================================================== */
.why-section {
  background-color: var(--page-bg);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  background: var(--white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-teal-subtle);
  box-shadow: var(--shadow-lg);
}

.why-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.why-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-navy-muted);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  transition: color var(--transition-fast);
}

.why-card:hover .why-num {
  color: var(--light-teal);
}

.why-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--soft-teal-bg);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-icon-box svg {
  width: 22px;
  height: 22px;
}

.why-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   9. HOW WE WORK (PROCESS)
   ========================================================================== */
.process-section {
  background-color: var(--white);
}

.timeline-horizontal {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 40px;
}

/* Connecting Line Across Steps */
.timeline-horizontal::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 5%;
  right: 5%;
  height: 3px;
  background: repeating-linear-gradient(to right, var(--primary-teal) 0, var(--primary-teal) 10px, transparent 10px, transparent 18px);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 10px;
}

.step-node {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--border-subtle);
  margin: 0 auto 24px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
}

.timeline-step:hover .step-node {
  border-color: var(--primary-teal);
  transform: scale(1.08);
  box-shadow: var(--shadow-teal);
}

.step-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary-teal);
  letter-spacing: 0.05em;
}

.step-icon-wrap {
  color: var(--primary-navy);
  margin-top: 2px;
}

.step-icon-wrap svg {
  width: 22px;
  height: 22px;
}

.step-title {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   10. PORTFOLIO / CASE STUDIES
   ========================================================================== */
.portfolio-section {
  background-color: var(--page-bg);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.project-card {
  background: var(--white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-teal-subtle);
}

.project-preview-visual {
  height: 220px;
  width: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0B2545 0%, #16365c 100%);
}

.project-preview-visual.proj-2 {
  background: linear-gradient(135deg, #0d3840 0%, #13A89E 100%);
}

.project-preview-visual.proj-3 {
  background: linear-gradient(135deg, #172033 0%, #0B2545 100%);
}

/* Geometric visual inside project mockup */
.mockup-artwork {
  width: 85%;
  height: 75%;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--transition-base);
}

.project-card:hover .mockup-artwork {
  transform: scale(1.04) translateY(-3px);
}

.mockup-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 8px;
}

.mockup-dots {
  display: flex;
  gap: 4px;
}

.mockup-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #e2e8f0;
}

.mockup-badge {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-teal);
  background: var(--soft-teal-bg);
  padding: 2px 6px;
  border-radius: 4px;
}

.mockup-content-skeleton {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skeleton-bar {
  height: 10px;
  border-radius: 4px;
  background: #f1f5f9;
}

.skeleton-chart {
  height: 50px;
  border-radius: 6px;
  background: linear-gradient(90deg, #E8F8F7 0%, #7DD3D0 50%, #13A89E 100%);
  opacity: 0.7;
}

.project-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.project-industry {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-teal);
}

.project-service-tag {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: var(--page-bg);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.project-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-metric-pill {
  background: var(--soft-teal-bg);
  border: 1px solid var(--soft-teal-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.metric-highlight {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.metric-context {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.btn-case-study {
  width: 100%;
  padding: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-case-study:hover {
  background: var(--primary-navy);
  color: var(--white);
  border-color: var(--primary-navy);
}

/* ==========================================================================
   11. CTA SECTION (DEEP NAVY ACCENT WITH TEAL GRAPHICS)
   ========================================================================== */
.cta-banner-section {
  padding: 90px 0;
  background-color: var(--page-bg);
}

.cta-banner-card {
  background: linear-gradient(135deg, var(--primary-navy) 0%, #10325b 100%);
  border-radius: var(--radius-xl);
  padding: 70px 60px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(11, 37, 69, 0.25);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
}

/* Overlapping circles motif on CTA */
.cta-circles-graphic {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 480px;
  height: 480px;
  pointer-events: none;
  opacity: 0.22;
}

.cta-circles-graphic circle {
  mix-blend-mode: screen;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
}

.cta-eyebrow {
  color: var(--light-teal);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
}

.cta-heading {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: var(--white);
}

.cta-text {
  font-size: 1.125rem;
  color: #c7d7eb;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 560px;
}

.cta-btn-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.cta-banner-stats {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta-stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.cta-stat-card svg {
  color: var(--light-teal);
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.cta-stat-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.cta-stat-subtitle {
  font-size: 0.8125rem;
  color: #9ab4d6;
}

/* ==========================================================================
   12. CONTACT SECTION
   ========================================================================== */
.contact-section {
  background-color: var(--white);
  border-top: 1px solid var(--border-subtle);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
}

.contact-lead-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

/* Operations Locations Cards */
.operations-card-group {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 36px;
}

.op-card {
  background: var(--page-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-base);
}

.op-card:hover {
  border-color: var(--primary-teal);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.op-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.op-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

.op-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--soft-teal-bg);
  color: var(--primary-teal);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.op-people {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

.op-details-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.op-details-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.op-details-list svg {
  width: 16px;
  height: 16px;
  color: var(--primary-teal);
  margin-top: 3px;
  flex-shrink: 0;
}

/* Direct Chat Quick Links */
.direct-channels-box {
  background: var(--soft-teal-bg);
  border: 1px solid var(--soft-teal-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.direct-channels-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

.direct-channels-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--white);
  border: 1px solid var(--border-teal-subtle);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary-navy);
  transition: all var(--transition-fast);
}

.channel-chip:hover {
  background: var(--primary-teal);
  color: var(--white);
  border-color: var(--primary-teal);
  transform: translateY(-2px);
}

.channel-chip svg {
  width: 16px;
  height: 16px;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.col-span-2 {
  grid-column: span 2;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-subtle);
  background: var(--page-bg);
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-teal);
  background: var(--white);
  box-shadow: 0 0 0 4px var(--primary-teal-light);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit-btn {
  width: 100%;
  padding: 15px;
  font-size: 1rem;
}

/* Form status toast */
.form-toast {
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  display: none;
}

.form-toast.success {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

/* ==========================================================================
   13. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--white);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 36px 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand-col {
  max-width: 340px;
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 18px;
}

.footer-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

.footer-legal-links a:hover {
  color: var(--primary-navy);
}

/* ==========================================================================
   MODALS (GET A QUOTE & CASE STUDY)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 37, 69, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  padding: 40px;
  transform: translateY(20px) scale(0.97);
  transition: all var(--transition-base);
}

.modal-overlay.is-active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--page-bg);
  border: 1px solid var(--border-subtle);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--primary-navy);
  color: var(--white);
}

.modal-header {
  margin-bottom: 24px;
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

/* Service Selector Chips in Modal */
.service-pills-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.pill-option {
  cursor: pointer;
}

.pill-option input {
  display: none;
}

.pill-label {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-subtle);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--page-bg);
  transition: all var(--transition-fast);
}

.pill-option input:checked + .pill-label {
  background: var(--primary-navy);
  color: var(--white);
  border-color: var(--primary-navy);
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1080px) {
  .hero-headline {
    font-size: 2.75rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .hero-cta-group,
  .hero-trust-statement {
    justify-content: center;
  }

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

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

  .offshore-card-featured {
    grid-column: span 2;
  }

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

  .trust-item:nth-child(2) {
    border-right: none;
  }

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

@media (max-width: 860px) {
  .section {
    padding: 70px 0;
  }

  .site-header {
    height: 70px;
  }

  .nav-menu,
  .header-cta-group .btn {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .about-grid,
  .contact-grid,
  .cta-banner-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats-banner {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .timeline-horizontal {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .timeline-horizontal::before {
    top: 0;
    bottom: 0;
    left: 40px;
    width: 3px;
    height: 100%;
    background: repeating-linear-gradient(to bottom, var(--primary-teal) 0, var(--primary-teal) 10px, transparent 10px, transparent 18px);
  }

  .timeline-step {
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 20px;
  }

  .step-node {
    margin: 0;
    flex-shrink: 0;
  }

  .models-grid,
  .global-country-grid {
    grid-template-columns: 1fr;
  }

  .offshore-intro-box,
  .delivery-centre-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .offshore-card-featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

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

  .form-group.col-span-2 {
    grid-column: span 1;
  }
}

@media (max-width: 580px) {
  :root {
    --container-padding: 1.25rem;
  }

  .hero-headline {
    font-size: 2.125rem;
  }

  .section-title {
    font-size: 1.875rem;
  }

  .services-grid,
  .why-grid,
  .portfolio-grid,
  .offshore-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-item {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 0;
  }

  .stats-banner {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .stat-item::after {
    display: none !important;
  }

  .cta-banner-card {
    padding: 40px 24px;
  }

  .cta-heading {
    font-size: 2rem;
  }

  .modal-card {
    padding: 24px;
  }

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