/* ============================================================
   IQCL Static Project — Main Stylesheet
   Design tokens from src/index.css preserved exactly
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  --background: hsl(220, 20%, 97%);
  --foreground: hsl(220, 25%, 10%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(220, 25%, 10%);
  --primary: hsl(210, 70%, 35%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(210, 15%, 92%);
  --secondary-foreground: hsl(220, 25%, 20%);
  --muted: hsl(210, 20%, 95%);
  --muted-foreground: hsl(210, 10%, 45%);
  --accent: hsl(195, 85%, 45%);
  --accent-foreground: hsl(0, 0%, 100%);
  --success: hsl(155, 70%, 40%);
  --success-foreground: hsl(0, 0%, 100%);
  --border: hsl(210, 20%, 88%);
  --radius: 0.75rem;
  --gradient-primary: linear-gradient(135deg, hsl(210, 70%, 35%), hsl(195, 85%, 45%));
  --gradient-hero: linear-gradient(180deg, hsl(220, 25%, 98%) 0%, hsl(210, 30%, 95%) 100%);
  --gradient-dark: linear-gradient(135deg, hsl(220, 25%, 10%) 0%, hsl(210, 30%, 18%) 100%);
  --shadow-soft: 0 4px 20px -4px hsl(210 20% 50% / 0.15);
  --shadow-card: 0 8px 32px -8px hsl(210 20% 50% / 0.12);
  --shadow-elevated: 0 20px 60px -15px hsl(210 20% 30% / 0.2);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; border: 0 solid var(--border); }
html { scroll-behavior: smooth; }
body { background: var(--background); color: var(--foreground); font-family: 'Inter', system-ui, sans-serif; -webkit-font-smoothing: antialiased; line-height: 1.6; }
h1,h2,h3,h4,h5,h6 { font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif; line-height: 1.2; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Layout ── */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.min-h-screen { min-height: 100vh; }

/* ── Typography ── */
.font-display { font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif; }
.text-gradient { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }
.text-7xl { font-size: 4.5rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.uppercase { text-transform: uppercase; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.whitespace-nowrap { white-space: nowrap; }

/* ── Colors ── */
.text-foreground { color: var(--foreground); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-accent { color: var(--accent); }
.text-accent-foreground { color: var(--accent-foreground); }
.text-success { color: var(--success); }
.text-white { color: #fff; }
.bg-background { background: var(--background); }
.bg-card { background: var(--card); }
.bg-primary { background: var(--primary); }
.bg-secondary { background: var(--secondary); }
.bg-muted { background: var(--muted); }
.bg-accent { background: var(--accent); }
.bg-gradient-primary { background: var(--gradient-primary); }
.bg-gradient-hero { background: var(--gradient-hero); }
.bg-gradient-dark { background: var(--gradient-dark); }
.border-border { border-color: var(--border); }

/* ── Shadows ── */
.shadow-soft { box-shadow: var(--shadow-soft); }
.shadow-card { box-shadow: var(--shadow-card); }
.shadow-elevated { box-shadow: var(--shadow-elevated); }

/* ── Glass Card ── */
.glass-card { background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid rgba(210,220,230,0.5); box-shadow: var(--shadow-card); }

/* ── Scrollbar Hide ── */
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }
.scrollbar-hide::-webkit-scrollbar { display: none; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.625rem 1.25rem; border-radius: var(--radius); font-weight: 600; font-size: 0.875rem; transition: all 0.2s ease; cursor: pointer; border: none; }
.btn-hero { background: var(--gradient-primary); color: var(--primary-foreground); box-shadow: var(--shadow-soft); }
.btn-hero:hover { box-shadow: var(--shadow-elevated); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--foreground); border: 1.5px solid var(--border); }
.btn-outline:hover { background: var(--secondary); border-color: var(--primary); }
.btn-hero-outline { background: transparent; color: var(--foreground); border: 1.5px solid rgba(210,220,230,0.6); backdrop-filter: blur(8px); }
.btn-hero-outline:hover { background: var(--secondary); }
.btn-ghost { background: transparent; color: var(--foreground); }
.btn-ghost:hover { background: var(--secondary); }
.btn-secondary { background: var(--secondary); color: var(--secondary-foreground); }
.btn-secondary:hover { background: var(--muted); }
.btn-accent { background: var(--accent); color: var(--accent-foreground); }
.btn-accent:hover { opacity: 0.9; }
.btn-lg { padding: 0.875rem 2rem; font-size: 1rem; border-radius: 0.875rem; }
.btn-sm { padding: 0.375rem 0.875rem; font-size: 0.8125rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── TopBar ── */
.topbar { background: var(--primary); color: var(--primary-foreground); font-size: 0.75rem; padding: 0.5rem 0; position: fixed; top: 0; left: 0; right: 0; z-index: 60; display: none; }
@media (min-width: 768px) { .topbar { display: block; } }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; }
.topbar-left { display: flex; align-items: center; gap: 1.25rem; }
.topbar-link { display: flex; align-items: center; gap: 0.375rem; opacity: 0.9; transition: opacity 0.2s; }
.topbar-link:hover { opacity: 1; }
.topbar-right { display: flex; align-items: center; gap: 0.75rem; }
.topbar-social { opacity: 0.8; transition: opacity 0.2s; }
.topbar-social:hover { opacity: 1; }

/* ── Header ── */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(247,249,252,0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(210,220,230,0.5); transition: transform 0.3s ease; }
@media (min-width: 768px) { .site-header { top: 32px; } }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 5rem; }
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-icon { width: 2.5rem; height: 2.5rem; border-radius: 0.75rem; 
  /* background: var(--gradient-primary);  */
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-soft); transition: box-shadow 0.3s; }
.logo-icon:hover { box-shadow: var(--shadow-elevated); }
.logo-icon span { color: var(--primary-foreground); font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.125rem; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.125rem; line-height: 1.2; color: var(--foreground); }
.logo-sub { font-size: 0.625rem; color: var(--muted-foreground); letter-spacing: 0.05em; }
.desktop-nav { display: none; align-items: center; gap: 0.25rem; }
@media (min-width: 1024px) { .desktop-nav { display: flex; } }
.nav-link { padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; border-radius: 0.5rem; color: var(--muted-foreground); transition: all 0.2s; }
.nav-link:hover { background: rgba(210,220,230,0.5); color: var(--foreground); }
.nav-link.active { color: var(--primary); }
.header-cta { display: none; align-items: center; gap: 0.75rem; }
@media (min-width: 1024px) { .header-cta { display: flex; } }
.mobile-menu-btn { display: flex; padding: 0.5rem; border-radius: 0.5rem; background: transparent; border: none; color: var(--foreground); transition: background 0.2s; }
@media (min-width: 1024px) { .mobile-menu-btn { display: none; } }
.mobile-menu-btn:hover { background: var(--secondary); }
.mobile-menu { display: none; border-top: 1px solid var(--border); background: var(--background); }
.mobile-menu.open { display: block; }
.mobile-menu-inner { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-nav-link { display: block; padding: 0.75rem 0; color: var(--foreground); font-weight: 500; border-bottom: 1px solid var(--border); transition: color 0.2s; }
.mobile-nav-link:hover { color: var(--primary); }
.mobile-cta { display: flex; flex-direction: column; gap: 0.75rem; padding-top: 1rem; }

/* ── Page Wrapper ── */
.page-wrapper { padding-top: 5rem; }
@media (min-width: 768px) { .page-wrapper { padding-top: calc(5rem + 32px); } }

/* ── Section Spacing ── */
.section { padding: 6rem 0; }
.section-lg { padding: 8rem 0; }
@media (min-width: 1024px) { .section { padding: 8rem 0; } .section-lg { padding: 10rem 0; } }
.section-header { text-align: center; max-width: 48rem; margin: 0 auto 4rem; }
.section-label { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.section-label-line { width: 2rem; height: 1px; background: var(--accent); }

/* ── Grid Utilities ── */
.grid { display: grid; }
.grid-2 { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.flex-shrink-0 { flex-shrink: 0; }
.col-span-2 { grid-column: span 2; }

/* ── Spacing ── */
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pb-4 { padding-bottom: 1rem; }

/* ── Cards ── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 1rem; overflow: hidden; transition: all 0.3s ease; }
.card:hover { border-color: rgba(var(--primary-rgb, 30,90,160), 0.3); box-shadow: var(--shadow-card); }
.card-hover-lift:hover { transform: translateY(-6px); }
.card-hover-lift-sm:hover { transform: translateY(-4px); }
.icon-box { width: 3rem; height: 3rem; border-radius: 0.75rem; background: rgba(30,90,160,0.1); display: flex; align-items: center; justify-content: center; transition: all 0.3s; flex-shrink: 0; }
.icon-box svg { width: 1.5rem; height: 1.5rem; color: var(--primary); }
.icon-box-lg { width: 3.5rem; height: 3.5rem; border-radius: 1rem; }
.icon-box-lg svg { width: 1.75rem; height: 1.75rem; }
.icon-box-xl { width: 4rem; height: 4rem; border-radius: 1.25rem; }
.icon-box-xl svg { width: 2rem; height: 2rem; }
.card:hover .icon-box, .card-hover-lift:hover .icon-box { background: rgba(30,90,160,0.2); transform: scale(1.1); }

/* ── Badge / Pill ── */
.badge { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.375rem 0.875rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; }
.badge-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); color: var(--success); }
.badge-primary { background: rgba(30,90,160,0.1); border: 1px solid rgba(30,90,160,0.2); color: var(--primary); }
.badge-accent { background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.2); color: var(--accent); }
.tag { display: inline-flex; padding: 0.375rem 0.75rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 500; background: rgba(210,220,230,0.8); color: var(--secondary-foreground); border: 1px solid rgba(210,220,230,0.5); }

/* ── Ping animation ── */
.ping-dot { position: relative; display: inline-flex; width: 0.625rem; height: 0.625rem; }
.ping-dot::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--success); opacity: 0.75; animation: ping 1s cubic-bezier(0,0,0.2,1) infinite; }
.ping-dot::after { content: ''; position: relative; display: inline-flex; width: 0.625rem; height: 0.625rem; border-radius: 50%; background: var(--success); }

/* ── Overflow / Position ── */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { inset: 0; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.pointer-events-none { pointer-events: none; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.object-cover { object-fit: cover; }
.rounded-full { border-radius: 9999px; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.border { border: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-y { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.mx-auto { margin-left: auto; margin-right: auto; }
.hidden { display: none; }
.block { display: block; }
.inline-flex { display: inline-flex; }
.max-w-xs { max-width: 20rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-md { max-width: 28rem; }

/* ── Animations ── */
@keyframes ping { 75%, 100% { transform: scale(2); opacity: 0; } }
@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float-slow { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
/* scroll-indicator: matches React's y:[0,5,0] + opacity:[1,0.3,1] at 2s repeat */
@keyframes scroll-indicator-y { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
@keyframes scroll-indicator-opacity { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes slideDown { from { opacity: 0; max-height: 0; } to { opacity: 1; max-height: 600px; } }
/* underline-grow: matches React scaleX 0→1, delay 0.8s, duration 0.6s, transform-origin left */
@keyframes underline-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse-glow { 0%, 100% { opacity: 0.1; transform: scale(1); } 50% { opacity: 0.2; transform: scale(1.2); } }
@keyframes counter-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.animate-scroll { animation: scroll 30s linear infinite; }
.animate-scroll:hover { animation-play-state: paused; }
.animate-float { animation: float 4s ease-in-out infinite; }
.animate-float-slow { animation: float-slow 6s ease-in-out infinite; }
.animate-spin { animation: spin 1s linear infinite; }
/* ping: matches React/Tailwind animate-ping exactly — 1s, cubic-bezier(0,0,0.2,1) */
.animate-ping { animation: ping 1s cubic-bezier(0,0,0.2,1) infinite; }

/* Intersection Observer driven animations */
.anim-ready { opacity: 0; }
.anim-ready.anim-done { animation-fill-mode: both; }
/* Entrance animations — match Framer Motion values exactly:
   fade-up:    y: 20→0, duration 0.6s  (React: y:20, duration:0.6)
   fade-left:  x: -40→0, duration 0.8s (React: x:-40, duration:0.8, ease:[0.25,0.46,0.45,0.94])
   fade-right: x: 40→0, duration 0.8s
   scale:      scale 0.95→1, duration 0.8s (React: scale:0.95, duration:0.8)
*/
.anim-fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.6s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94); }
.anim-fade-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94); }
.anim-fade-right { opacity: 0; transform: translateX(40px); transition: opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94); }
.anim-scale { opacity: 0; transform: scale(0.95); transition: opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94); }
.anim-visible { opacity: 1 !important; transform: none !important; }
/* Delays match React stagger: 0.1s increments, starting at 0.2s */
.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }
.anim-delay-4 { transition-delay: 0.4s; }
.anim-delay-5 { transition-delay: 0.5s; }
.anim-delay-6 { transition-delay: 0.6s; }
.anim-delay-7 { transition-delay: 0.7s; }
.anim-delay-8 { transition-delay: 0.8s; }

/* ── Hero Section ── */
.hero-section { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 5rem; padding-bottom: 6rem; overflow: hidden; }
@media (min-width: 768px) { .hero-section { padding-top: 7rem; } }
.hero-video-bg { position: absolute; inset: 0; }
.hero-video-bg video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(247,249,252,0.95) 0%, rgba(247,249,252,0.85) 50%, rgba(247,249,252,0.7) 100%); }
.hero-overlay-bottom { position: absolute; inset: 0; background: linear-gradient(to top, rgba(247,249,252,1) 0%, transparent 40%, rgba(247,249,252,0.5) 100%); }
.hero-content { position: relative; z-index: 10; }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.hero-badge { display: inline-flex; align-items: center; gap: 0.75rem; padding: 0.625rem 1rem; border-radius: 9999px; background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); backdrop-filter: blur(8px); }
.hero-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1; color: var(--foreground); }
.hero-title-underline { position: relative; display: inline-block; }
/* underline-grow: delay 0.8s after page load, duration 0.6s, transform-origin left — matches React */
.hero-title-underline::after { content: ''; position: absolute; bottom: -0.5rem; left: 0; width: 100%; height: 4px; background: var(--gradient-primary); border-radius: 2px; transform-origin: left; transform: scaleX(0); animation: underline-grow 0.6s 0.8s cubic-bezier(0.25,0.46,0.45,0.94) forwards; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 1.5rem; padding-top: 1rem; }
.hero-stat { display: flex; align-items: center; gap: 0.75rem; }
.hero-stat-icon { width: 3rem; height: 3rem; border-radius: 0.75rem; background: rgba(210,220,230,0.8); backdrop-filter: blur(8px); border: 1px solid rgba(210,220,230,0.5); display: flex; align-items: center; justify-content: center; transition: all 0.3s; }
.hero-stat-icon svg { width: 1.5rem; height: 1.5rem; color: var(--primary); }
.hero-stat:hover .hero-stat-icon { background: rgba(30,90,160,0.1); border-color: rgba(30,90,160,0.3); }
.hero-images { position: relative; display: none; }
@media (min-width: 1024px) { .hero-images { display: block; } }
.hero-images-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.hero-img-main { grid-column: span 2; border-radius: 1rem; overflow: hidden; box-shadow: var(--shadow-elevated); border: 1px solid rgba(210,220,230,0.3); }
.hero-img-main img { width: 100%; height: 14rem; object-fit: cover; transition: transform 0.3s; }
.hero-img-main:hover img { transform: scale(1.02); }
.hero-img-sm { border-radius: 1rem; overflow: hidden; box-shadow: var(--shadow-elevated); border: 1px solid rgba(210,220,230,0.3); }
.hero-img-sm img { width: 100%; height: 10rem; object-fit: cover; transition: transform 0.3s; }
.hero-img-sm:hover img { transform: scale(1.04); }
.hero-nabl-badge { position: absolute; top: -1rem; right: -1rem; background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(210,220,230,0.5); border-radius: 0.75rem; padding: 0.75rem; box-shadow: var(--shadow-elevated); z-index: 10; animation: float 4s ease-in-out infinite; }
.hero-nabl-badge-inner { display: flex; align-items: center; gap: 0.5rem; }
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); }
/* scroll indicator: matches React's separate y:[0,5,0] and opacity:[1,0.3,1] at 2s */
.scroll-indicator-inner { width: 1.5rem; height: 2.5rem; border-radius: 9999px; border: 2px solid rgba(100,120,140,0.3); display: flex; justify-content: center; padding-top: 0.5rem; animation: scroll-indicator-y 2s ease-in-out infinite; }
.scroll-dot { width: 0.25rem; height: 0.5rem; border-radius: 9999px; background: rgba(100,120,140,0.5); animation: scroll-indicator-y 2s ease-in-out infinite, scroll-indicator-opacity 2s ease-in-out infinite; }

/* ── Marquee Section ── */
.marquee-section { position: relative; padding: 3rem 0; overflow: hidden; background: rgba(210,220,230,0.3); }
.marquee-section::before, .marquee-section::after { content: ''; position: absolute; top: 0; bottom: 0; width: 8rem; z-index: 10; pointer-events: none; }
.marquee-section::before { left: 0; background: linear-gradient(to right, rgba(210,220,230,0.8), transparent); }
.marquee-section::after { right: 0; background: linear-gradient(to left, rgba(210,220,230,0.8), transparent); }
.marquee-track { display: flex; width: max-content; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item { display: flex; align-items: center; gap: 2rem; padding: 0 2rem; flex-shrink: 0; }
.marquee-icon { width: 4rem; height: 4rem; border-radius: 1rem; background: rgba(30,90,160,0.1); border: 1px solid rgba(30,90,160,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.marquee-icon svg { width: 2rem; height: 2rem; color: var(--primary); }
.marquee-text { font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.875rem, 4vw, 3.75rem); font-weight: 700; color: var(--foreground); white-space: nowrap; letter-spacing: -0.02em; }
.marquee-dot { width: 0.75rem; height: 0.75rem; border-radius: 50%; background: var(--gradient-primary); box-shadow: var(--shadow-soft); flex-shrink: 0; }
.marquee-top-line { position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(to right, transparent, rgba(30,90,160,0.3), transparent); }
.marquee-bottom-line { position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(to right, transparent, var(--border), transparent); }

/* ── About Section ── */
.about-section { position: relative; overflow: hidden; }
.about-bg-right { position: absolute; top: 0; right: 0; width: 50%; height: 100%; background: linear-gradient(to left, rgba(210,220,230,0.5), transparent); pointer-events: none; }
.about-bg-blob { position: absolute; bottom: 0; left: 25%; width: 24rem; height: 24rem; background: rgba(30,90,160,0.05); border-radius: 50%; filter: blur(3rem); pointer-events: none; }
.about-grid { display: grid; gap: 4rem; align-items: center; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }
.about-images { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.about-img { border-radius: 0.75rem; overflow: hidden; box-shadow: var(--shadow-card); border: 1px solid rgba(210,220,230,0.3); }
.about-img img { width: 100%; height: 10rem; object-fit: cover; transition: transform 0.3s; }
.about-img:hover img { transform: scale(1.03); }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding: 1.5rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about-stat { text-align: center; }
.about-stat:nth-child(2) { border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.feature-card { position: relative; padding: 1.5rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); transition: all 0.3s; overflow: hidden; }
.feature-card:hover { border-color: rgba(30,90,160,0.3); box-shadow: var(--shadow-card); transform: translateY(-4px); }
.feature-card-bg { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(30,90,160,0.05), rgba(6,182,212,0.05)); opacity: 0; transition: opacity 0.3s; }
.feature-card:hover .feature-card-bg { opacity: 1; }

/* ── Services Section ── */
.services-section { position: relative; overflow: hidden; background: rgba(210,220,230,0.3); }
.services-grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .services-grid { grid-template-columns: 1fr 1fr; } }
.service-card { position: relative; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); overflow: hidden; transition: all 0.5s; }
.service-card:hover { border-color: rgba(30,90,160,0.2); box-shadow: var(--shadow-elevated); transform: translateY(-6px); }
.service-card-img { position: relative; height: 12rem; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, var(--card) 0%, rgba(255,255,255,0.2) 50%, transparent 100%); }
.service-card-icon { position: absolute; bottom: 1rem; left: 1.5rem; width: 3rem; height: 3rem; border-radius: 0.75rem; background: rgba(30,90,160,0.9); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
.service-card-icon svg { width: 1.5rem; height: 1.5rem; color: white; }
.service-card-body { padding: 1.5rem; padding-top: 1rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.service-link { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 600; color: var(--primary); transition: gap 0.2s; }
.service-link:hover { gap: 0.75rem; }
.service-link svg { width: 1rem; height: 1rem; transition: transform 0.2s; }
.service-link:hover svg { transform: translateX(4px); }
.disciplines-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-bottom: 4rem; }
.discipline-pill { display: flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.25rem; border-radius: 9999px; background: var(--card); border: 1px solid var(--border); transition: all 0.3s; }
.discipline-pill:hover { border-color: rgba(30,90,160,0.3); box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.discipline-pill svg { width: 1.25rem; height: 1.25rem; color: var(--primary); transition: transform 0.2s; }
.discipline-pill:hover svg { transform: scale(1.1); }
.discipline-pill-arrow { width: 1rem; height: 1rem; color: var(--muted-foreground); transition: all 0.2s; }
.discipline-pill:hover .discipline-pill-arrow { color: var(--primary); transform: translateX(2px); }

/* ── Why Choose Us ── */
.why-section { position: relative; overflow: hidden; }
.why-grid { display: grid; gap: 4rem; align-items: start; }
@media (min-width: 1024px) { .why-grid { grid-template-columns: 1fr 1fr; } }
.why-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.why-card { padding: 1.5rem; border-radius: 1rem; border: 1px solid var(--border); background: var(--card); transition: all 0.3s; }
.why-card:hover { background: rgba(210,220,230,0.5); border-color: rgba(30,90,160,0.2); box-shadow: var(--shadow-card); transform: translateY(-4px) scale(1.02); }
.why-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem; }
.why-highlight { padding: 0.25rem 0.625rem; font-size: 0.75rem; font-weight: 600; border-radius: 9999px; }
.why-checklist { position: relative; padding: 2rem; border-radius: 1.5rem; background: var(--gradient-dark); color: var(--primary-foreground); overflow: hidden; }
.why-checklist-glow-1 { position: absolute; top: 0; right: 0; width: 8rem; height: 8rem; background: rgba(6,182,212,0.1); border-radius: 50%; filter: blur(2rem); }
.why-checklist-glow-2 { position: absolute; bottom: 0; left: 0; width: 6rem; height: 6rem; background: rgba(30,90,160,0.1); border-radius: 50%; filter: blur(2rem); }
.why-checklist-item { display: flex; align-items: center; gap: 0.75rem; }
.why-check-icon { width: 1.5rem; height: 1.5rem; border-radius: 50%; background: rgba(34,197,94,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all 0.2s; }
.why-check-icon svg { width: 1rem; height: 1rem; color: var(--success); }
.why-checklist-item:hover .why-check-icon { background: rgba(34,197,94,0.3); transform: scale(1.1); }
.why-team-row { display: flex; align-items: center; gap: 1rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); }
.why-avatars { display: flex; }
.why-avatar { width: 2.5rem; height: 2.5rem; border-radius: 50%; background: var(--gradient-primary); border: 2px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; margin-left: -0.5rem; box-shadow: var(--shadow-soft); }
.why-avatar:first-child { margin-left: 0; }
.why-avatar span { font-size: 0.75rem; font-weight: 600; color: white; }

/* ── Industries Section ── */
.industries-section { position: relative; overflow: hidden; background: rgba(210,220,230,0.3); }
.industries-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (min-width: 768px) { .industries-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }
.industry-card { position: relative; padding: 1.5rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); text-align: center; overflow: hidden; transition: all 0.3s; cursor: default; }
.industry-card:hover { border-color: rgba(30,90,160,0.3); box-shadow: var(--shadow-card); transform: translateY(-8px) scale(1.02); }
.industry-card-bg { position: absolute; inset: 0; opacity: 0; transition: opacity 0.3s; }
.industry-card:hover .industry-card-bg { opacity: 1; }
.industry-icon { width: 3.5rem; height: 3.5rem; border-radius: 1rem; background: rgba(30,90,160,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; transition: all 0.3s; }
.industry-icon svg { width: 1.75rem; height: 1.75rem; color: var(--primary); transition: color 0.3s; }
.industry-card:hover .industry-icon { background: var(--primary); transform: scale(1.1); }
.industry-card:hover .industry-icon svg { color: white; }

/* ── Clients Section ── */
.clients-section { position: relative; overflow: hidden; }
.clients-carousel { position: relative; overflow: hidden; margin-bottom: 4rem; }
.clients-carousel::before, .clients-carousel::after { content: ''; position: absolute; top: 0; bottom: 0; width: 5rem; z-index: 10; pointer-events: none; }
.clients-carousel::before { left: 0; background: linear-gradient(to right, var(--background), transparent); }
.clients-carousel::after { right: 0; background: linear-gradient(to left, var(--background), transparent); }
.clients-track { display: flex; }
.client-card { flex-shrink: 0; width: 12rem; margin: 0 1rem; }
.client-card-inner { padding: 1.5rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; gap: 0.75rem; transition: all 0.3s; }
.client-card-inner:hover { border-color: rgba(30,90,160,0.3); box-shadow: var(--shadow-soft); }
.client-icon { width: 3.5rem; height: 3.5rem; border-radius: 0.75rem; background: rgba(210,220,230,0.5); display: flex; align-items: center; justify-content: center; transition: all 0.3s; }
.client-icon svg { width: 1.75rem; height: 1.75rem; color: rgba(30,90,160,0.7); transition: all 0.3s; }
.client-card-inner:hover .client-icon { background: rgba(30,90,160,0.1); }
.client-card-inner:hover .client-icon svg { color: var(--primary); transform: scale(1.1); }
.clients-stats { border-radius: 1.5rem; padding: 2rem 3rem; }
.clients-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (min-width: 1024px) { .clients-stats-grid { grid-template-columns: repeat(4, 1fr); gap: 3rem; } }
.clients-stat { text-align: center; }
.clients-stat-icon { width: 3rem; height: 3rem; border-radius: 1rem; background: rgba(30,90,160,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; transition: all 0.3s; }
.clients-stat-icon svg { width: 1.5rem; height: 1.5rem; color: var(--primary); transition: color 0.3s; }
.clients-stat:hover .clients-stat-icon { background: var(--primary); transform: scale(1.1); }
.clients-stat:hover .clients-stat-icon svg { color: white; }
.integration-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-bottom: 4rem; }
.integration-pill { display: flex; align-items: center; gap: 0.5rem; padding: 0.625rem 1rem; border-radius: 9999px; background: var(--card); border: 1px solid var(--border); transition: all 0.3s; cursor: default; }
.integration-pill:hover { border-color: rgba(30,90,160,0.4); box-shadow: var(--shadow-soft); transform: translateY(-2px) scale(1.05); }
.integration-pill svg { width: 1rem; height: 1rem; color: var(--primary); transition: transform 0.2s; }
.integration-pill:hover svg { transform: scale(1.1); }

/* ── Accreditations Section ── */
.accreditations-section { position: relative; overflow: hidden; }
.accred-grid { display: grid; gap: 4rem; align-items: center; }
@media (min-width: 1024px) { .accred-grid { grid-template-columns: 1fr 1fr; } }
.accred-item { display: flex; gap: 1rem; padding: 1rem; border-radius: 0.75rem; background: rgba(210,220,230,0.5); transition: background 0.2s; }
.accred-item:hover { background: var(--secondary); }
.accred-images { position: relative; max-width: 28rem; margin: 0 auto; }
.accred-img { border-radius: 1rem; overflow: hidden; box-shadow: var(--shadow-elevated); border: 1px solid rgba(210,220,230,0.3); margin-bottom: 1rem; }
.accred-img img { width: 100%; object-fit: cover; transition: transform 0.3s; }
.accred-img:hover img { transform: scale(1.02); }
.accred-badge { position: absolute; top: -1rem; right: -1rem; background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(210,220,230,0.5); border-radius: 0.75rem; padding: 1rem; box-shadow: var(--shadow-elevated); z-index: 10; animation: float 3s ease-in-out infinite; }
.accred-badge-inner { display: flex; align-items: center; gap: 0.5rem; }
.accred-badge-inner svg { width: 1.25rem; height: 1.25rem; color: var(--success); }

/* ── Testimonials Section ── */
.testimonials-section { position: relative; overflow: hidden; background: rgba(210,220,230,0.3); }
.testimonials-grid { display: none; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (min-width: 768px) { .testimonials-grid { display: grid; } }
.testimonial-card { position: relative; padding: 2rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); transition: all 0.3s; }
.testimonial-card:hover { border-color: rgba(30,90,160,0.2); box-shadow: var(--shadow-card); transform: translateY(-8px); }
.testimonial-quote-icon { position: absolute; top: 1.5rem; right: 1.5rem; width: 2.5rem; height: 2.5rem; border-radius: 50%; background: rgba(30,90,160,0.1); display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.testimonial-card:hover .testimonial-quote-icon { background: rgba(30,90,160,0.2); }
.testimonial-quote-icon svg { width: 1.25rem; height: 1.25rem; color: var(--primary); }
.testimonial-stars { display: flex; gap: 0.25rem; margin-bottom: 1rem; }
.testimonial-stars svg { width: 1rem; height: 1rem; fill: var(--accent); color: var(--accent); }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 3rem; height: 3rem; border-radius: 50%; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-soft); flex-shrink: 0; }
.testimonial-avatar span { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: white; }
/* Mobile carousel */
.testimonials-mobile { display: block; }
@media (min-width: 768px) { .testimonials-mobile { display: none; } }
.testimonial-carousel-card { padding: 2rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); }
.testimonial-nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.5rem; }
.testimonial-nav-btn { width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 1px solid var(--border); background: transparent; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.testimonial-nav-btn:hover { border-color: rgba(30,90,160,0.3); background: var(--secondary); }
.testimonial-nav-btn svg { width: 1rem; height: 1rem; }
.testimonial-dots { display: flex; gap: 0.5rem; }
.testimonial-dot { width: 0.5rem; height: 0.5rem; border-radius: 9999px; background: var(--border); transition: all 0.3s; cursor: pointer; border: none; }
.testimonial-dot.active { background: var(--primary); width: 1.5rem; }
.testimonial-dot:hover { background: rgba(30,90,160,0.5); }

/* ── Contact Section ── */
.contact-section { position: relative; overflow: hidden; }
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.contact-info-item { display: flex; gap: 1rem; padding: 1rem; border-radius: 0.75rem; background: rgba(210,220,230,0.5); border: 1px solid rgba(210,220,230,0.5); transition: all 0.3s; }
.contact-info-item:hover { border-color: rgba(30,90,160,0.2); background: var(--secondary); transform: translateX(4px); }
.contact-info-item:hover .icon-box { background: rgba(30,90,160,0.2); transform: scale(1.1); }
.contact-urgent { position: relative; padding: 1.5rem; border-radius: 1rem; background: var(--gradient-primary); overflow: hidden; }
.contact-urgent-glow { position: absolute; top: 0; right: 0; width: 8rem; height: 8rem; background: rgba(255,255,255,0.1); border-radius: 50%; filter: blur(2rem); }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: 0.875rem 1rem; border-radius: 0.75rem; background: rgba(210,220,230,0.5); border: 1px solid var(--border); font-size: 0.875rem; color: var(--foreground); transition: all 0.3s; outline: none; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,90,160,0.1); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(100,120,140,0.6); }
.contact-form label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--foreground); margin-bottom: 0.5rem; }
.contact-form textarea { resize: none; }
.contact-form-row { display: grid; gap: 1rem; }
@media (min-width: 640px) { .contact-form-row { grid-template-columns: 1fr 1fr; } }
.form-group { margin-bottom: 1.25rem; }
.form-success { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 3rem; text-align: center; }
.form-success svg { width: 4rem; height: 4rem; color: var(--primary); margin-bottom: 1rem; }

/* ── Footer ── */
.site-footer { padding: 10px; background: var(--gradient-dark); color: var(--primary-foreground); }
.footer-inner { padding: 4rem 0; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; } }
.footer-brand { grid-column: span 2; }
@media (min-width: 1024px) { .footer-brand { grid-column: span 1; } }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.footer-logo-icon { width: 3rem; height: 3rem; border-radius: 0.75rem;
    background: var(--accent);  
   display: flex; align-items: center; justify-content: center; }
.footer-logo-icon span { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.25rem; color: white; }
.footer-logo-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.25rem; }
.footer-logo-sub { font-size: 0.75rem; color: rgba(255,255,255,0.6); }
.footer-desc { font-size: 0.875rem; color: rgba(255,255,255,0.7); max-width: 20rem; line-height: 1.6; margin-bottom: 1.5rem; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 0.75rem; }
.footer-contact-item svg { width: 1rem; height: 1rem; flex-shrink: 0; margin-top: 0.125rem; }
.footer-col h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; margin-bottom: 1rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer-links a:hover { color: white; }
.footer-bottom { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; align-items: center; gap: 1rem; }
@media (min-width: 640px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }
.footer-copyright { font-size: 0.875rem; color: rgba(255,255,255,0.6); }
.footer-socials { display: flex; align-items: center; gap: 1rem; }
.footer-social { width: 2.5rem; height: 2.5rem; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.footer-social:hover { background: rgba(255,255,255,0.2); }
.footer-social svg { width: 1.25rem; height: 1.25rem; }

/* ── Page Hero (inner pages) ── */
.page-hero { position: relative; min-height: 70vh; display: flex; align-items: center; justify-content: center; overflow: hidden; padding-top: 5rem; }
@media (min-width: 768px) { .page-hero { padding-top: calc(5rem + 32px); } }
.page-hero-bg { position: absolute; inset: 0; background: var(--gradient-hero); }
.page-hero-grid-pattern { position: absolute; inset: 0; opacity: 0.03; background-image: radial-gradient(circle at 1px 1px, var(--foreground) 1px, transparent 0); background-size: 40px 40px; }
.page-hero-blob-1 { position: absolute; top: 25%; left: 25%; width: 37.5rem; height: 37.5rem; border-radius: 50%; background: rgba(30,90,160,0.05); filter: blur(4rem); pointer-events: none; }
.page-hero-blob-2 { position: absolute; bottom: 25%; right: 25%; width: 31.25rem; height: 31.25rem; border-radius: 50%; background: rgba(6,182,212,0.05); filter: blur(4rem); pointer-events: none; }
.page-hero-content { position: relative; z-index: 10; text-align: center; max-width: 48rem; margin: 0 auto; padding: 0 1.5rem; }
.page-hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; border-radius: 9999px; background: rgba(30,90,160,0.1); border: 1px solid rgba(30,90,160,0.2); margin-bottom: 2rem; }
.page-hero-badge svg { width: 1rem; height: 1rem; color: var(--primary); }
.page-hero-badge span { font-size: 0.875rem; font-weight: 500; color: var(--primary); }
.page-hero-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1; color: var(--foreground); margin-bottom: 1.5rem; }
.page-hero-desc { font-size: 1.125rem; color: var(--muted-foreground); max-width: 36rem; margin: 0 auto 3rem; line-height: 1.7; }
.page-hero-stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem 4rem; margin-top: 4rem; }
.page-hero-stat { text-align: center; }
.page-hero-stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 2.25rem; font-weight: 700; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.page-hero-stat-label { font-size: 0.875rem; color: var(--muted-foreground); margin-top: 0.25rem; }

/* ── About Page Specific ── */
.timeline { position: relative; max-width: 48rem; margin: 0 auto; }
.timeline-line { position: absolute; left: 2rem; top: 0; bottom: 0; width: 1px; background: var(--border); }
@media (min-width: 768px) { .timeline-line { left: 50%; transform: translateX(-0.5px); } }
.timeline-item { position: relative; display: flex; align-items: flex-start; margin-bottom: 3rem; }
@media (min-width: 768px) { .timeline-item:nth-child(even) { flex-direction: row-reverse; } }
.timeline-dot { position: absolute; left: 2rem; width: 1rem; height: 1rem; border-radius: 50%; background: var(--primary); border: 4px solid var(--background); z-index: 10; margin-top: 0.25rem; transform: translateX(-50%); }
@media (min-width: 768px) { .timeline-dot { left: 50%; } }
.timeline-content { margin-left: 4rem; }
@media (min-width: 768px) { .timeline-content { margin-left: 0; width: calc(50% - 2rem); } .timeline-item:nth-child(odd) .timeline-content { padding-right: 2rem; text-align: right; } .timeline-item:nth-child(even) .timeline-content { padding-left: 2rem; } }
.timeline-card { background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(210,220,230,0.5); border-radius: 1rem; padding: 1.5rem; box-shadow: var(--shadow-card); transition: box-shadow 0.3s; }
.timeline-card:hover { box-shadow: var(--shadow-elevated); }
.timeline-year { font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.progress-bar-wrap { height: 0.375rem; background: var(--border); border-radius: 9999px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--gradient-primary); border-radius: 9999px; width: 0; transition: width 1.2s ease; }
.team-card { text-align: center; overflow: hidden; }
.team-avatar { width: 5rem; height: 5rem; border-radius: 50%; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; transition: transform 0.3s; }
.team-card:hover .team-avatar { transform: scale(1.1); }
.team-avatar span { font-family: 'Space Grotesk', sans-serif; font-size: 1.25rem; font-weight: 700; color: white; }
.team-bio { max-height: 0; overflow: hidden; transition: max-height 0.5s ease; }
.team-card:hover .team-bio { max-height: 6rem; }
.tabs-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 1.5rem; }
@media (min-width: 640px) { .tabs-list { grid-template-columns: repeat(4, 1fr); } }
.tab-btn { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; padding: 0.75rem; border-radius: 0.75rem; border: 1px solid var(--border); background: transparent; cursor: pointer; transition: all 0.2s; font-size: 0.75rem; font-weight: 500; color: var(--muted-foreground); }
.tab-btn svg { width: 1.25rem; height: 1.25rem; }
.tab-btn.active, .tab-btn:hover { background: var(--primary); color: white; border-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.cert-carousel { display: flex; gap: 2rem; overflow: hidden; }
.cert-item { display: flex; align-items: center; gap: 0.75rem; padding: 1.25rem 2rem; background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(210,220,230,0.5); border-radius: 1rem; flex-shrink: 0; transition: border-color 0.2s; }
.cert-item:hover { border-color: rgba(30,90,160,0.3); }
.cert-item svg { width: 1.5rem; height: 1.5rem; color: var(--primary); flex-shrink: 0; }

/* ── Services Page ── */
.dept-card { position: relative; border-radius: 1.5rem; overflow: hidden; border: 1px solid rgba(210,220,230,0.5); transition: all 0.5s; background: var(--card); }
.dept-card-glow { position: absolute; inset: -4px; border-radius: 1.5rem; opacity: 0; transition: opacity 0.5s; filter: blur(1.5rem); z-index: 0; pointer-events: none; }
.dept-card:hover .dept-card-glow { opacity: 0.2; }
.dept-card:hover { border-color: rgba(30,90,160,0.3); box-shadow: var(--shadow-elevated); }
.dept-card-img { position: relative; height: 14rem; overflow: hidden; z-index: 1; }
@media (min-width: 1024px) { .dept-card { display: grid; grid-template-columns: 20rem 1fr; } .dept-card-img { height: auto; } }
.dept-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.dept-card:hover .dept-card-img img { transform: scale(1.05); }
.dept-card-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, var(--card) 0%, rgba(255,255,255,0.4) 50%, transparent 100%); }
.dept-card-img-footer { position: absolute; bottom: 1rem; left: 2rem; display: flex; align-items: center; gap: 0.75rem; }
.dept-card-icon { width: 3.5rem; height: 3.5rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.2); transition: transform 0.3s; }
.dept-card:hover .dept-card-icon { transform: scale(1.1) rotate(5deg); }
.dept-card-icon svg { width: 1.75rem; height: 1.75rem; color: white; }
.dept-card-count { display: flex; align-items: center; gap: 0.5rem; padding: 0.25rem 0.75rem; border-radius: 9999px; background: rgba(255,255,255,0.7); backdrop-filter: blur(8px); border: 1px solid rgba(210,220,230,0.5); font-size: 0.75rem; font-weight: 500; color: var(--muted-foreground); }
.dept-card-body { padding: 2rem 2.5rem; position: relative; z-index: 1; }
.dept-card-title { font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--foreground); margin-bottom: 0.5rem; transition: color 0.3s; }
.dept-card:hover .dept-card-title { color: var(--primary); }
.dept-instruments { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 1.5rem; }
@media (min-width: 640px) { .dept-instruments { grid-template-columns: repeat(3, 1fr); } }
.dept-instrument { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: rgba(30,40,60,0.8); padding: 0.5rem; border-radius: 0.5rem; background: rgba(255,255,255,0.3); transition: background 0.2s; overflow: hidden; }
.dept-instrument:hover { background: rgba(255,255,255,0.5); }
.dept-instrument span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dept-instrument-dot { width: 0.375rem; height: 0.375rem; border-radius: 50%; flex-shrink: 0; }
.dept-instrument-more { font-size: 0.875rem; color: var(--muted-foreground); padding: 0.5rem; border-radius: 0.5rem; background: rgba(255,255,255,0.3); display: flex; align-items: center; }
/* Scroll indicator */
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: var(--muted-foreground); text-decoration: none; transition: color 0.2s; animation: scroll-bounce 2s ease-in-out infinite; }
.scroll-indicator:hover { color: var(--foreground); }
.scroll-indicator span { font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; }
@keyframes scroll-bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }
@keyframes arrow-bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
/* Feature card hover checkmark */
.feature-check { margin-top: 1rem; display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; font-weight: 500; color: var(--accent); opacity: 0; transition: opacity 0.3s; }
.card:hover .feature-check { opacity: 1; }

/* ── Contact Page ── */
.contact-hero { position: relative; min-height: 70vh; display: flex; align-items: center; justify-content: center; overflow: hidden; padding-top: 5rem; }
.contact-hero-bg { position: absolute; inset: 0; background: var(--gradient-hero); }
.contact-hero-dots { position: absolute; inset: 0; opacity: 0.4; background-image: radial-gradient(circle at 1px 1px, hsl(210,70%,35%) 1px, transparent 0); background-size: 40px 40px; }
.contact-hero-blob-1 { position: absolute; top: 25%; left: -8rem; width: 31.25rem; height: 31.25rem; background: rgba(30,90,160,0.08); border-radius: 50%; filter: blur(7.5rem); animation: pulse-glow 10s ease-in-out infinite; pointer-events: none; }
.contact-hero-blob-2 { position: absolute; bottom: 0; right: 0; width: 25rem; height: 25rem; background: rgba(6,182,212,0.1); border-radius: 50%; filter: blur(6.25rem); animation: pulse-glow 8s ease-in-out infinite; pointer-events: none; }
.contact-hero-content { position: relative; z-index: 10; text-align: center; padding: 2rem 1.5rem; max-width: 48rem; margin: 0 auto; }
.contact-hero-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; color: var(--foreground); line-height: 1.1; margin-bottom: 1.5rem; }
.contact-hero-desc { font-size: 1.125rem; color: var(--muted-foreground); max-width: 36rem; margin: 0 auto 3rem; line-height: 1.7; }
.contact-info-card { cursor: default; transition: transform 0.3s, box-shadow 0.3s; }
.contact-info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-elevated); }
.contact-info-card:hover .icon-box { background: rgba(30,90,160,0.2); transform: scale(1.1); }
.contact-submit-btn { transition: box-shadow 0.3s; }
.contact-submit-btn:hover { box-shadow: var(--shadow-elevated); }
.contact-submit-btn .send-icon { transition: transform 0.3s; }
.contact-submit-btn:hover .send-icon { transform: translateX(3px) translateY(-3px); }
.contact-map { border-radius: 1rem; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-card); }
.contact-map iframe { width: 100%; height: 25rem; border: 0; display: block; }

/* ── CTA Dark Section ── */
.cta-dark { position: relative; overflow: hidden; background: var(--gradient-dark); }
.cta-dark-grid { position: absolute; inset: 0; opacity: 0.03; background-image: linear-gradient(hsl(195,85%,45%) 1px, transparent 1px), linear-gradient(90deg, hsl(195,85%,45%) 1px, transparent 1px); background-size: 80px 80px; }
.cta-dark-glow-1 { position: absolute; top: 25%; left: 25%; width: 31.25rem; height: 31.25rem; background: rgba(30,90,160,0.3); border-radius: 50%; filter: blur(7.5rem); pointer-events: none; animation: pulse-glow 8s ease-in-out infinite; }
.cta-dark-glow-2 { position: absolute; bottom: 25%; right: 25%; width: 25rem; height: 25rem; background: rgba(6,182,212,0.25); border-radius: 50%; filter: blur(6.25rem); pointer-events: none; animation: pulse-glow 10s ease-in-out infinite 2s; }
.cta-dark-content { position: relative; z-index: 10; text-align: center; max-width: 48rem; margin: 0 auto; }
.cta-dark-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.875rem, 4vw, 3rem); font-weight: 700; color: white; margin-bottom: 1rem; line-height: 1.2; }
.cta-dark-desc { font-size: 1.125rem; color: rgba(255,255,255,0.7); max-width: 36rem; margin: 0 auto 2.5rem; }
.cta-dark-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.cta-dark-trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; margin-top: 3rem; font-size: 0.875rem; color: rgba(255,255,255,0.5); }
.cta-dark-trust span { display: flex; align-items: center; gap: 0.5rem; }

/* ── Responsive ── */
@media (max-width: 767px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .why-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .hero-stats { gap: 1rem; }
  .page-hero-stats { gap: 1.5rem 2rem; }
}
@media (max-width: 639px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .about-stats { grid-template-columns: 1fr; }
  .about-stat:nth-child(2) { border: none; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .clients-stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 640px) {
  .sm-grid-2 { grid-template-columns: 1fr 1fr; }
  .sm-grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 768px) {
  .md-grid-2 { grid-template-columns: 1fr 1fr; }
  .md-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .md-grid-4 { grid-template-columns: repeat(4, 1fr); }
  .md-hidden { display: none; }
  .md-block { display: block; }
}
@media (min-width: 1024px) {
  .lg-grid-2 { grid-template-columns: 1fr 1fr; }
  .lg-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .lg-grid-4 { grid-template-columns: repeat(4, 1fr); }
  .lg-hidden { display: none; }
  .lg-block { display: block; }
  .lg-sticky { position: sticky; top: 8rem; }
}