/* ============================================================
   AIR3D — Global Stylesheet (v2, UI/UX refresh)
   Type: Instrument Serif (display) + Inter (UI/body)
   Palette: refined ink/mist/sky with aqua accent
   WCAG AA compliant, reduced-motion aware, focus-visible
   ============================================================ */

/* ── FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Instrument+Serif:ital@0;1&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  /* Ink (deep blue-black family) */
  --ink-950: #050914;
  --ink-900: #0b1220;
  --ink-800: #111a2e;
  --ink-700: #1a2340;
  --ink-600: #27334f;

  /* Mist (neutrals) */
  --mist-50:  #f7f9fc;
  --mist-100: #eef2f8;
  --mist-200: #dfe6ef;
  --mist-300: #c2cbd8;
  --mist-400: #8a95a8;
  --mist-500: #5a6478;
  --mist-600: #3d4759;

  /* Sky (primary accent) */
  --sky-50:  #eaf5ff;
  --sky-200: #9dcdf0;
  --sky-400: #4a9fd4;
  --sky-500: #2d7cc0;
  --sky-600: #1d5fa0;

  /* Aqua (energetic accent) */
  --aqua-400: #5ee3d0;
  --aqua-500: #1fcab3;

  /* Semantic aliases (backward compat for other pages) */
  --navy:       var(--ink-700);
  --navy-deep:  var(--ink-900);
  --navy-mid:   var(--ink-800);
  --sky:        var(--sky-500);
  --sky-light:  var(--sky-400);
  --sky-pale:   var(--sky-50);
  --white:      #ffffff;
  --off-white:  var(--mist-50);
  --gray:       var(--mist-500);
  --gray-light: var(--mist-200);
  --accent:     var(--sky-400);
  --text-primary:   var(--ink-900);
  --text-secondary: var(--mist-600);
  --text-tertiary:  var(--mist-500);

  --surface-dark: var(--ink-900);
  --surface-dark-raised: #0f1a2e;
  --on-dark-primary:   rgba(255,255,255,0.96);
  --on-dark-secondary: rgba(255,255,255,0.78);
  --on-dark-tertiary:  rgba(255,255,255,0.60);
  --on-dark-muted:     rgba(255,255,255,0.42);
  --divider-dark:      rgba(255,255,255,0.08);
  --divider-dark-soft: rgba(255,255,255,0.05);

  --shadow-xs:  0 1px 2px rgba(11,18,32,0.04);
  --shadow-sm:  0 2px 8px rgba(11,18,32,0.06), 0 1px 2px rgba(11,18,32,0.04);
  --shadow-md:  0 8px 24px rgba(11,18,32,0.08), 0 2px 6px rgba(11,18,32,0.04);
  --shadow-lg:  0 20px 48px rgba(11,18,32,0.12), 0 4px 12px rgba(11,18,32,0.06);
  --shadow-xl:  0 32px 72px rgba(11,18,32,0.18), 0 8px 16px rgba(11,18,32,0.08);
  --shadow-glow: 0 0 0 1px rgba(45,124,192,0.15), 0 8px 32px rgba(45,124,192,0.25);

  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;

  --space-1: 4px;   --space-2: 8px;
  --space-3: 12px;  --space-4: 16px;
  --space-5: 20px;  --space-6: 24px;
  --space-8: 32px;  --space-10: 40px;
  --space-12: 48px; --space-16: 64px;
  --space-20: 80px; --space-24: 96px;
  --space-32: 128px;

  --section-pad: 112px 80px;
  --section-pad-sm: 80px 48px;
  --section-pad-xs: 64px 24px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;

  --z-base: 1;
  --z-sticky: 50;
  --z-nav: 100;
  --z-overlay: 500;
  --z-modal: 1000;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: var(--white);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  letter-spacing: -0.011em;
  font-weight: 400;
}
img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }

/* ── FOCUS-VISIBLE (accessibility) ── */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--sky-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text-primary);
}
h1 { font-size: clamp(44px, 6.2vw, 84px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.02; }
h2 { font-size: clamp(32px, 4.2vw, 56px); letter-spacing: -0.028em; line-height: 1.06; }
h3 { font-size: clamp(20px, 2vw, 24px); letter-spacing: -0.018em; }
h4 { font-size: 16px; }

h1 em, h2 em, .display-serif {
  font-family: 'Instrument Serif', 'Times New Roman', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--sky-500);
  letter-spacing: -0.01em;
}

.body-text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 62ch;
}

p { color: var(--text-secondary); }

/* ── UTILITY ── */
.section { padding: var(--section-pad); }

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sky-500);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: '';
  width: 28px; height: 1px;
  background: currentColor;
  flex-shrink: 0;
  opacity: 0.7;
}
.section-label.light { color: var(--sky-400); }
.section-label.centered { justify-content: center; }
.section-label.centered::before { display: none; }

.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: var(--sky-50);
  color: var(--sky-600);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid rgba(45,124,192,0.14);
  margin-bottom: 20px;
}
.kicker.on-dark {
  background: rgba(74,159,212,0.12);
  color: var(--sky-200);
  border-color: rgba(74,159,212,0.25);
}
.kicker-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px rgba(45,124,192,0.15);
  animation: kicker-pulse 2.6s ease-in-out infinite;
}
@keyframes kicker-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.10s; }
.reveal-delay-2 { transition-delay: 0.20s; }
.reveal-delay-3 { transition-delay: 0.30s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ── BUTTONS ── */
.btn-primary, .btn-navy, .btn-white, .btn-outline-white, .btn-ghost, .btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: inherit;
  font-weight: 600; font-size: 14px;
  letter-spacing: -0.005em;
  transition: transform var(--duration-fast) var(--ease-out),
              background var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
}

.btn-primary {
  background: var(--ink-900);
  color: var(--white);
  box-shadow: 0 1px 2px rgba(11,18,32,0.15), 0 8px 24px rgba(11,18,32,0.15);
}
.btn-primary:hover {
  background: var(--ink-700);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(11,18,32,0.18), 0 16px 40px rgba(11,18,32,0.22);
}
.btn-primary:active { transform: translateY(0); }

.btn-navy {
  background: var(--sky-500);
  color: var(--white);
  box-shadow: 0 1px 2px rgba(45,124,192,0.2), 0 6px 20px rgba(45,124,192,0.28);
}
.btn-navy:hover {
  background: var(--sky-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(45,124,192,0.25), 0 14px 36px rgba(45,124,192,0.35);
}

.btn-white {
  background: var(--white);
  color: var(--ink-900);
  box-shadow: 0 1px 2px rgba(11,18,32,0.08), 0 4px 16px rgba(0,0,0,0.08);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }

.btn-outline-white {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.55);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--mist-200);
  color: var(--text-primary);
  background: var(--white);
}
.btn-outline:hover { border-color: var(--ink-900); transform: translateY(-2px); }

.btn-ghost {
  color: var(--on-dark-secondary);
  padding: 12px 16px;
  background: transparent;
}
.btn-ghost:hover { color: var(--white); gap: 14px; }

.btn-arrow {
  width: 14px; height: 14px;
  transition: transform var(--duration-base) var(--ease-out);
}
.btn-primary:hover .btn-arrow,
.btn-navy:hover .btn-arrow,
.btn-white:hover .btn-arrow,
.btn-outline-white:hover .btn-arrow,
.btn-outline:hover .btn-arrow { transform: translateX(4px); }

/* ── NAVIGATION ── */
/* Default state: used on inner pages over light content — frosted glass */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 72px;
  background: rgba(255,255,255,0.72);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid rgba(11,18,32,0.04);
  transition: background var(--duration-base), border-color var(--duration-base), box-shadow var(--duration-base), color var(--duration-base);
}
nav.scrolled {
  background: rgba(255,255,255,0.88);
  border-bottom-color: rgba(11,18,32,0.08);
  box-shadow: 0 1px 0 rgba(11,18,32,0.04), 0 8px 24px rgba(11,18,32,0.04);
}

/* Transparent-over-hero variant (homepage). JS adds .nav-on-dark when above the fold. */
nav.nav-on-dark {
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
nav.nav-on-dark .nav-links a {
  color: rgba(255,255,255,0.7);
}
nav.nav-on-dark .nav-links a:hover {
  color: #ffffff;
  background: rgba(255,255,255,0.08);
}
nav.nav-on-dark .nav-links a.active {
  color: #ffffff;
}
nav.nav-on-dark .nav-links a.active::before {
  background: var(--sky-200);
}
nav.nav-on-dark .nav-cta {
  background: rgba(255,255,255,0.12) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: none;
}
nav.nav-on-dark .nav-cta:hover {
  background: #ffffff !important;
  color: var(--ink-900) !important;
  border-color: #ffffff;
}
nav.nav-on-dark .nav-hamburger span {
  background: #ffffff;
}

/* ── LOGO (image-based, two-variant swap) ──
   Default state: show the white logo (assumes nav is over a dark hero on initial paint).
   When the user scrolls into light content (nav.scrolled), swap to the dark logo. */
.nav-logo {
  display: inline-flex;
  align-items: center;
  position: relative;
  line-height: 0;
}
.nav-logo .logo-img {
  height: 40px;
  width: auto;
  display: block;
  transition: opacity var(--duration-base) var(--ease-out);
}
/* Stack the two variants in the same slot so switching is instant and layout-stable */
.nav-logo .logo-dark {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
}
/* Default (no .scrolled class) = white visible, dark hidden */
.nav-logo .logo-white { opacity: 1; }

/* When nav has scrolled (user is in light content), flip */
nav.scrolled .nav-logo .logo-white { opacity: 0; }
nav.scrolled .nav-logo .logo-dark  { opacity: 1; }

/* While the nav is transparent over a dark hero, force white logo regardless of .scrolled */
nav.nav-on-dark .nav-logo .logo-white { opacity: 1 !important; }
nav.nav-on-dark .nav-logo .logo-dark  { opacity: 0 !important; }

.nav-links {
  display: flex; align-items: center;
  gap: 4px; list-style: none;
}
.nav-links a {
  font-size: 13px; font-weight: 500;
  color: var(--mist-600);
  padding: 8px 14px; border-radius: 100px;
  transition: color var(--duration-base), background var(--duration-base);
  position: relative;
  letter-spacing: -0.005em;
  text-transform: none;
}
.nav-links a:hover { color: var(--ink-900); background: var(--mist-100); }
.nav-links a.active { color: var(--ink-900); font-weight: 600; }
.nav-links a.active::before {
  content: ''; position: absolute; bottom: 2px; left: 50%;
  width: 16px; height: 2px;
  background: var(--sky-500); border-radius: 2px;
  transform: translateX(-50%);
}
.nav-links a::after { display: none; }

.nav-cta {
  background: var(--ink-900) !important;
  color: var(--white) !important;
  padding: 9px 20px !important;
  font-weight: 600 !important;
  margin-left: 12px;
  box-shadow: 0 1px 2px rgba(11,18,32,0.15), 0 4px 12px rgba(11,18,32,0.12);
}
.nav-cta:hover {
  background: var(--sky-500) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(45,124,192,0.3) !important;
}
.nav-cta::before, .nav-cta::after { display: none !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 10px; background: none; border: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink-900); border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out);
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav drawer */
/* ── MOBILE NAV (full-screen drawer with scrim) ── */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0; right: 0;
  left: auto;
  width: min(360px, 85vw);
  height: 100vh; height: 100dvh;
  background: #ffffff;
  border-left: 1px solid var(--mist-200);
  border-bottom: none;
  padding: 88px 28px 32px;
  z-index: 1001;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 0;
  box-shadow: -16px 0 48px rgba(11,18,32,0.15);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 320ms var(--ease-out);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.nav-mobile.open {
  display: flex;
  transform: translateX(0);
}

/* Scrim backdrop — appears behind the drawer, darkens the page */
.nav-mobile-scrim {
  position: fixed;
  inset: 0;
  background: rgba(11,18,32,0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms var(--ease-out);
}
.nav-mobile-scrim.open {
  opacity: 1;
  pointer-events: auto;
}

.nav-mobile a {
  font-size: 17px;
  font-weight: 500;
  color: var(--ink-900);
  padding: 16px 4px;
  border-bottom: 1px solid var(--mist-200);
  min-height: 44px;
  display: flex;
  align-items: center;
  letter-spacing: -0.01em;
  transition: color var(--duration-base);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--sky-500);
}
.nav-mobile .nav-cta-mobile {
  margin-top: 20px;
  background: var(--ink-900);
  color: white !important;
  text-align: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border-bottom: none !important;
  font-weight: 600;
}
.nav-mobile .nav-cta-mobile:hover { background: var(--sky-500); }

/* Close button inside drawer (top-right) */
.nav-mobile-close {
  position: absolute;
  top: 22px; right: 22px;
  width: 44px; height: 44px;
  background: transparent;
  border: none;
  color: var(--ink-900);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--duration-base);
}
.nav-mobile-close:hover { background: var(--mist-100); }
.nav-mobile-close svg { width: 24px; height: 24px; stroke-width: 1.8; }

/* When body has drawer open, prevent scroll */
body.nav-locked { overflow: hidden; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding-top: 72px;
  background: var(--surface-dark);
  position: relative; overflow: hidden;
  min-height: 420px;
  display: flex; align-items: flex-end;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 30%, rgba(45,124,192,0.25) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(30,113,178,0.18) 0%, transparent 60%);
}
.page-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(74,159,212,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,159,212,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
}
.page-hero-content {
  position: relative; z-index: 2;
  padding: 80px 80px 72px;
  max-width: 960px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.5); margin-bottom: 28px;
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: color var(--duration-base); }
.breadcrumb a:hover { color: var(--sky-200); }
.breadcrumb .cur { color: var(--sky-200); }

.page-title {
  font-size: clamp(42px, 6.4vw, 82px);
  font-weight: 700; color: var(--white);
  line-height: 1.02; letter-spacing: -0.035em;
  margin-bottom: 20px;
}
.page-title em {
  font-family: 'Instrument Serif', serif;
  font-style: italic; font-weight: 400;
  color: var(--sky-200);
  letter-spacing: -0.01em;
}
.page-subtitle {
  font-size: 18px; font-weight: 400;
  color: var(--on-dark-tertiary);
  line-height: 1.6; max-width: 560px;
}

/* ── FOOTER ── */
footer {
  background: var(--surface-dark);
  color: var(--white);
  padding: 80px 80px 40px;
  position: relative;
  overflow: hidden;
}
footer::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,159,212,0.4), transparent);
}
.footer-top {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--divider-dark);
  margin-bottom: 32px;
}
.footer-brand img { height: 36px; width: auto; display: block; }
.footer-brand p {
  font-size: 14px; color: var(--on-dark-tertiary);
  line-height: 1.7; margin-top: 20px;
  font-weight: 400; max-width: 320px;
}
.footer-col h4 {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--on-dark-muted); margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a {
  font-size: 14px; color: var(--on-dark-secondary);
  font-weight: 400; transition: color var(--duration-base);
}
.footer-col ul a:hover { color: var(--sky-200); }

.footer-bottom {
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: var(--on-dark-muted); font-weight: 400; }
.footer-bottom a { color: var(--on-dark-muted); transition: color var(--duration-base); }
.footer-bottom a:hover { color: var(--sky-200); }

/* ── CTA STRIP ── */
.cta-strip {
  background:
    radial-gradient(ellipse 60% 100% at 80% 50%, rgba(94,227,208,0.14) 0%, transparent 60%),
    linear-gradient(135deg, var(--sky-500) 0%, #144e91 100%);
  padding: 96px 80px;
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 48px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-strip::before {
  content: ''; position: absolute;
  top: -20%; left: -5%;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-strip::after {
  content: ''; position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at right, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at right, black, transparent 70%);
  pointer-events: none;
}
.cta-strip h2 { color: var(--white); max-width: 580px; position: relative; z-index: 1; letter-spacing: -0.03em; }
.cta-strip h2 em { color: rgba(255,255,255,0.75); font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }

/* ── HOME: HERO ── */
.home-hero {
  position: relative;
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column;
  justify-content: flex-end; overflow: hidden;
  background: var(--ink-950);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 30%;
  transform: scale(1.04);
  animation: heroZoom 24s var(--ease-out) forwards;
}
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1.0); } }

.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(5,9,20,0.2) 0%,
      rgba(5,9,20,0.08) 25%,
      rgba(5,9,20,0.55) 60%,
      rgba(5,9,20,0.94) 100%);
}
.hero-overlay::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 50% at 20% 100%, rgba(45,124,192,0.35), transparent 70%);
  mix-blend-mode: screen;
  opacity: 0.7;
}

.hero-content {
  position: relative; z-index: 2;
  padding: 0 80px 120px;
  max-width: 980px;
  animation: heroUp 1.2s var(--ease-out) 0.2s both;
}
@keyframes heroUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--sky-200);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.02em;
  padding: 7px 16px 7px 12px; border-radius: 100px;
  margin-bottom: 28px;
}
.hero-tag::before {
  content: ''; width: 7px; height: 7px;
  border-radius: 50%; background: var(--aqua-400);
  box-shadow: 0 0 0 4px rgba(94,227,208,0.25);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.hero-h1 {
  font-size: clamp(44px, 7vw, 96px);
  font-weight: 700; line-height: 0.98;
  color: var(--white); margin-bottom: 28px;
  letter-spacing: -0.04em;
  max-width: 14ch;
}
.hero-h1 em {
  font-family: 'Instrument Serif', serif;
  font-style: italic; font-weight: 400;
  color: var(--sky-200);
  letter-spacing: -0.01em;
}
.hero-sub {
  font-size: 20px; font-weight: 400;
  color: rgba(255,255,255,0.9); line-height: 1.5;
  margin-bottom: 12px;
  max-width: 540px;
}
.hero-desc {
  font-size: 16px; color: rgba(255,255,255,0.68);
  line-height: 1.7; margin-bottom: 40px; max-width: 520px;
  font-weight: 400;
}
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 110px; right: 80px;
  display: flex; flex-direction: column;
  align-items: center; gap: 14px; z-index: 2;
  color: rgba(255,255,255,0.55);
}
.scroll-label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollLine 2.2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: scaleY(1) translateY(20px); opacity: 0; }
}

/* Hero meta strip */
.hero-meta {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 20px 80px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(to top, rgba(5,9,20,0.7), rgba(5,9,20,0));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.02em;
  font-weight: 500;
}
.hero-meta-item { display: inline-flex; align-items: center; gap: 10px; }
.hero-meta-item svg { width: 14px; height: 14px; color: var(--sky-200); flex-shrink: 0; }
.hero-meta-divider { width: 1px; height: 16px; background: rgba(255,255,255,0.14); }
.hero-meta-group { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }

/* ── STAT ITEMS ── */
.stat-num {
  font-family: 'Inter', sans-serif;
  font-size: clamp(40px, 5vw, 56px); font-weight: 700;
  color: var(--ink-900); letter-spacing: -0.035em; line-height: 1;
  font-feature-settings: 'tnum', 'lnum';
}
.stat-num span { color: var(--sky-500); }
.stat-desc {
  font-size: 13px; color: var(--text-secondary);
  margin-top: 8px; font-weight: 500;
  letter-spacing: -0.005em;
}

/* ── TECH BAR ── */
.tech-bar {
  height: 3px; background: rgba(255,255,255,0.08);
  border-radius: 3px; overflow: hidden; margin-top: 10px;
}
.tech-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sky-500), var(--aqua-400));
  border-radius: 3px;
  animation: barFill 1.6s var(--ease-out) 0.3s both;
  transform-origin: left;
}
@keyframes barFill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ── ICON BADGES ── */
.icon-badge {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(45,124,192,0.12), rgba(45,124,192,0.04));
  border: 1px solid rgba(45,124,192,0.18);
  color: var(--sky-500);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--duration-base) var(--ease-out);
}
.icon-badge svg { width: 22px; height: 22px; stroke-width: 1.6; }
.icon-badge.on-dark {
  background: linear-gradient(135deg, rgba(74,159,212,0.18), rgba(74,159,212,0.04));
  border-color: rgba(74,159,212,0.28);
  color: var(--sky-200);
}
.icon-badge.lg { width: 56px; height: 56px; border-radius: 16px; }
.icon-badge.lg svg { width: 26px; height: 26px; }
.icon-badge.sm { width: 36px; height: 36px; border-radius: 11px; }
.icon-badge.sm svg { width: 18px; height: 18px; }

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

@media (max-width: 1200px) {
  :root { --section-pad: 96px 56px; }
  .hero-content { padding: 0 56px 112px; }
  .hero-scroll { right: 56px; }
  .hero-meta { padding: 18px 56px; }
  footer { padding: 72px 56px 36px; }
  .cta-strip { padding: 80px 56px; }
  .page-hero-content { padding: 72px 56px 64px; }
}

@media (max-width: 1024px) {
  :root { --section-pad: 80px 40px; }
  nav { padding: 0 28px; }
  .nav-links { gap: 2px; }
  .nav-links a { font-size: 12px; padding: 8px 10px; }
  footer { padding: 64px 40px 32px; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
  .page-hero-content { padding: 56px 40px 56px; }
  .hero-content { padding: 0 40px 104px; max-width: 100%; }
  .hero-scroll { right: 40px; }
  .hero-meta { padding: 16px 40px; font-size: 11px; }
  .cta-strip { padding: 64px 40px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  nav { padding: 0 20px; }
  .page-hero { min-height: 360px; }
  .page-hero-content { padding: 48px 28px 48px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 72px 24px; }
  .section { padding: 72px 24px; }

  .home-hero { min-height: 100svh; }
  .hero-content { padding: 0 24px 72px; }
  .hero-h1 { font-size: clamp(38px, 9vw, 56px); }
  .hero-sub { font-size: 17px; }
  .hero-desc { font-size: 15px; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn-primary, .hero-actions .btn-navy { justify-content: center; }
  .hero-scroll { display: none; }
  .hero-meta { display: none; }
  .hero-tag { font-size: 11px; }

  .page-hero-content { padding: 40px 24px 44px; }
  .page-title { font-size: clamp(32px, 9vw, 52px); line-height: 1.04; }
  .page-subtitle { font-size: 16px; }
  .breadcrumb { font-size: 11px; margin-bottom: 20px; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: span 2; }
  footer { padding: 56px 24px 32px; }

  .cta-strip { padding: 56px 24px; text-align: left; }
  .cta-strip h2 { font-size: clamp(28px, 7vw, 40px); }
  .cta-actions { width: 100%; }
  .cta-actions a { flex: 1 1 auto; justify-content: center; }

  .two-col, .intro, .origins-grid, .who-grid, .z-grid, .science-grid,
  .tech-grid, .milestone-grid, .gs-grid, .wi-grid, .chapter-grid,
  .global-grid, .why-india { grid-template-columns: 1fr !important; gap: 40px !important; }

  .body-text { font-size: 16px; }
}

@media (max-width: 480px) {
  :root { --section-pad: 56px 20px; }
  .section { padding: 56px 20px; }
  nav { height: 64px; padding: 0 16px; }
  .nav-logo svg { height: 26px; }
  .page-hero { padding-top: 64px; }
  footer { padding: 48px 20px 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ── FORMS ── */
input, textarea, select {
  font-family: inherit;
  font-size: 16px;
  color: var(--text-primary);
  min-height: 44px;
}
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--sky-500);
  outline-offset: 2px;
}

/* ── SKIP LINK ── */
.skip-link {
  position: absolute;
  top: 8px; left: -9999px;
  background: var(--ink-900); color: var(--white);
  padding: 10px 16px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  z-index: 10000;
}
.skip-link:focus { left: 8px; }

/* ── FLAG CODE (country identifier pill) ── */
.flag-code {
  display: inline-flex;
  align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sky-200);
  background: rgba(74,159,212,0.12);
  border: 1px solid rgba(74,159,212,0.28);
  border-radius: 8px;
  width: 40px; height: 28px;
}

/* ── SELECTION ── */
::selection { background: var(--sky-500); color: var(--white); }

/* ============================================================
   IMAGE PLACEHOLDER COMPONENT
   Use anywhere an image would go. Shows dimensions, icon, and
   the intended filename so content-editors know what to drop in.
   ============================================================ */
.img-placeholder {
  position: relative;
  background:
    linear-gradient(135deg, var(--mist-100) 0%, var(--mist-200) 100%);
  border: 1px dashed var(--mist-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mist-500);
  aspect-ratio: 16 / 10;
  width: 100%;
  transition: border-color var(--duration-base), background var(--duration-base);
}
.img-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(45,124,192,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,124,192,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.8;
  pointer-events: none;
}
.img-placeholder:hover {
  border-color: var(--sky-400);
  background: linear-gradient(135deg, var(--sky-50) 0%, var(--mist-100) 100%);
}
.img-placeholder-inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
}
.img-placeholder-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.7);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--sky-500);
  box-shadow: 0 2px 8px rgba(45,124,192,0.08);
}
.img-placeholder-icon svg { width: 22px; height: 22px; stroke-width: 1.5; }
.img-placeholder-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: -0.005em;
}
.img-placeholder-hint {
  font-size: 11px;
  color: var(--mist-500);
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  padding: 3px 10px;
  background: rgba(255,255,255,0.6);
  border-radius: 6px;
  letter-spacing: -0.005em;
}
.img-placeholder-ratio {
  font-size: 10px; color: var(--mist-400);
  font-weight: 500; letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Dark variant — for placeholders on dark sections */
.img-placeholder.on-dark {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.02) 100%);
  border-color: rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.5);
}
.img-placeholder.on-dark::before {
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
}
.img-placeholder.on-dark:hover {
  border-color: rgba(74,159,212,0.4);
  background: linear-gradient(135deg, rgba(74,159,212,0.08) 0%, rgba(255,255,255,0.03) 100%);
}
.img-placeholder.on-dark .img-placeholder-icon {
  background: rgba(255,255,255,0.08);
  color: var(--sky-200);
  box-shadow: none;
}
.img-placeholder.on-dark .img-placeholder-label { color: rgba(255,255,255,0.92); }
.img-placeholder.on-dark .img-placeholder-hint {
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.06);
}
.img-placeholder.on-dark .img-placeholder-ratio { color: rgba(255,255,255,0.35); }

/* Aspect-ratio modifiers */
.img-placeholder.ratio-square    { aspect-ratio: 1 / 1; }
.img-placeholder.ratio-portrait  { aspect-ratio: 3 / 4; }
.img-placeholder.ratio-landscape { aspect-ratio: 16 / 10; }
.img-placeholder.ratio-wide      { aspect-ratio: 21 / 9; }
.img-placeholder.ratio-banner    { aspect-ratio: 3 / 1; }
.img-placeholder.fill            { aspect-ratio: auto; height: 100%; }

/* Background-image variant: full-bleed placeholder used as a section background.
   Children render on top with proper z-index. */
.bg-placeholder {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border: none;
  overflow: hidden;
}
.bg-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(74,159,212,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,159,212,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
  opacity: 0.8;
}
.bg-placeholder-label {
  position: absolute;
  bottom: 20px; right: 20px;
  font-size: 11px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  color: rgba(255,255,255,0.35);
  padding: 4px 10px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  backdrop-filter: blur(6px);
  z-index: 3;
  pointer-events: none;
  letter-spacing: -0.005em;
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  overflow: hidden;
}
.hero-track {
  position: absolute; inset: 0;
  display: flex;
  height: 100%;
  transition: transform 800ms var(--ease-in-out);
  will-change: transform;
}
.hero-slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.hero-slide-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center center;
  background-color: var(--ink-950);
}
/* When image is missing, each slide's own gradient keeps the dark look */
.hero-slide[data-slide="1"] .hero-slide-bg {
  background-image:
    radial-gradient(ellipse 70% 60% at 30% 100%, rgba(45,124,192,0.35), transparent 60%),
    linear-gradient(180deg, #050914 0%, #0b1b35 100%);
}
.hero-slide[data-slide="2"] .hero-slide-bg {
  background-image:
    radial-gradient(ellipse 70% 60% at 70% 100%, rgba(94,227,208,0.20), transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(45,124,192,0.18), transparent 65%),
    linear-gradient(180deg, #06111f 0%, #0a1a30 100%);
}
.hero-slide[data-slide="3"] .hero-slide-bg {
  background-image:
    radial-gradient(ellipse 60% 50% at 50% 120%, rgba(74,159,212,0.30), transparent 60%),
    linear-gradient(180deg, #040712 0%, #08142a 100%);
}

.hero-slide-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(5,9,20,0.25) 0%,
      rgba(5,9,20,0.1) 30%,
      rgba(5,9,20,0.6) 65%,
      rgba(5,9,20,0.94) 100%);
}
.hero-slide-content {
  position: relative; z-index: 2;
  max-width: 980px;
  padding: 0 80px 140px;
  height: 100%;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.hero-slide.is-active .hero-slide-content > * {
  animation: heroUp 1.1s var(--ease-out) both;
}
.hero-slide.is-active .hero-slide-content > *:nth-child(1) { animation-delay: 0.15s; }
.hero-slide.is-active .hero-slide-content > *:nth-child(2) { animation-delay: 0.25s; }
.hero-slide.is-active .hero-slide-content > *:nth-child(3) { animation-delay: 0.35s; }
.hero-slide.is-active .hero-slide-content > *:nth-child(4) { animation-delay: 0.45s; }
.hero-slide.is-active .hero-slide-content > *:nth-child(5) { animation-delay: 0.55s; }

/* Dot indicators */
.hero-dots {
  position: absolute;
  bottom: 80px;
  left: 80px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-dot {
  width: 28px; height: 3px;
  background: rgba(255,255,255,0.2);
  border: none;
  border-radius: 3px;
  padding: 0;
  cursor: pointer;
  transition: background var(--duration-base), width var(--duration-base);
  position: relative;
  overflow: hidden;
}
.hero-dot:hover { background: rgba(255,255,255,0.4); }
.hero-dot.is-active {
  background: rgba(255,255,255,0.25);
  width: 60px;
}
.hero-dot.is-active::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  transform-origin: left;
  animation: dotFill var(--slider-duration, 6s) linear forwards;
}
@keyframes dotFill {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* Prev/next arrows */
.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background var(--duration-base), border-color var(--duration-base);
  opacity: 0;
}
.home-hero:hover .hero-arrow { opacity: 1; }
.hero-arrow:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.3); }
.hero-arrow.prev { left: 32px; }
.hero-arrow.next { right: 32px; }
.hero-arrow svg { width: 18px; height: 18px; stroke-width: 2; }

/* Slide counter */
.hero-counter {
  position: absolute;
  bottom: 80px;
  right: 80px;
  z-index: 4;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-feature-settings: 'tnum';
  letter-spacing: 0.04em;
}
.hero-counter .current { color: var(--white); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  .hero-track { transition: none; }
  .hero-slide.is-active .hero-slide-content > * { animation: none; }
  .hero-dot.is-active::after { animation: none; background: var(--white); }
}

@media (max-width: 1200px) {
  .hero-slide-content { padding: 0 56px 140px; }
  .hero-dots { left: 56px; bottom: 70px; }
  .hero-counter { right: 56px; bottom: 70px; }
  .hero-arrow.prev { left: 24px; }
  .hero-arrow.next { right: 24px; }
}
@media (max-width: 1024px) {
  .hero-slide-content { padding: 0 40px 120px; }
  .hero-dots { left: 40px; bottom: 60px; }
  .hero-counter { right: 40px; bottom: 60px; }
  .hero-arrow { display: none; }
}
@media (max-width: 768px) {
  .hero-slide-content { padding: 0 24px 100px; }
  .hero-dots { left: 24px; bottom: 50px; gap: 8px; }
  .hero-dot { width: 24px; }
  .hero-dot.is-active { width: 44px; }
  .hero-counter { right: 24px; bottom: 50px; font-size: 12px; }
}

/* Force the stat card to stay solid navy on top of the map */
.why-india-section .india-visual,
.india-visual.reveal,
div.india-visual {
  position: relative !important;
  z-index: 2 !important;
  background-color: #111827 !important;
  background-image: linear-gradient(145deg, #1a2340 0%, #111827 100%) !important;
  border: 1px solid rgba(74, 159, 212, 0.1) !important;
  border-radius: 28px !important;
  padding: 56px 44px !important;
  overflow: hidden !important;
  box-shadow: 0 20px 48px rgba(11, 18, 32, 0.18), 0 4px 12px rgba(11, 18, 32, 0.08) !important;
}

/* Keep the inner decorative layers — these give it the blue glow */
.india-visual::before {
  content: '' !important;
  position: absolute !important;
  inset: 0 !important;
  background:
    radial-gradient(ellipse 60% 50% at 30% 30%, rgba(45, 124, 192, 0.3), transparent 60%),
    radial-gradient(ellipse 40% 30% at 70% 80%, rgba(94, 227, 208, 0.1), transparent 60%) !important;
  pointer-events: none !important;
  z-index: 1 !important;
}

/* All text/stats inside need to sit ABOVE the ::before layer */
.india-visual > * {
  position: relative !important;
  z-index: 2 !important;
}

/* Remove any existing .wi-bg, .wi-bg-image, .wi-bg-overlay CSS before this */

.why-india-section {
  position: relative;
  background-image: url('../images/map.png');
  background-size: 100% auto;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #ffffff;
  padding: 100px 80px;
  min-height: 650px;
  overflow: hidden;
}

.why-india-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.55);
  z-index: 0;
  pointer-events: none;
}

.why-india-section > * {
  position: relative;
  z-index: 1;
}

/* Responsive tuning */
@media (max-width: 1024px) {
  .why-india-section { padding: 80px 48px; min-height: 550px; }
}
@media (max-width: 768px) {
  .why-india-section { padding: 64px 24px; min-height: 500px; }
}