/* =========================================================
   TIGEP — Modern Site CSS
   ========================================================= */

:root {
  /* Logo-based corporate palette: deep teal + safety amber */
  --c-navy: #0d5a66;          /* primary deep teal — TIGEP wordmark color */
  --c-navy-2: #0a4a55;        /* darker teal hover */
  --c-navy-3: #053740;        /* deepest teal */
  --c-teal-soft: #1a8294;     /* lighter teal */
  --c-red: #c9802a;           /* safety amber — helmet color (used as accent) */
  --c-red-2: #a5651e;         /* darker amber */
  --c-gold: #d6a25a;          /* warm gold */
  --c-emerald: #2d8a5f;       /* secondary green */
  --c-cream: #f3f1ea;         /* metallic background tone */
  --c-bg: #f5f4ef;            /* warm off-white */
  --c-bg-alt: #ffffff;
  --c-ink: #0f1d22;           /* near-black with teal undertone */
  --c-ink-2: #2a3940;
  --c-mute: #5d6a72;
  --c-line: #dcd9d0;
  --c-line-2: #c4c0b3;
  --c-glass: rgba(255, 255, 255, 0.92);
  --grad-1: linear-gradient(135deg, #053740 0%, #0d5a66 55%, #1a8294 100%);
  --grad-2: linear-gradient(135deg, #c9802a 0%, #a5651e 100%);
  --grad-3: linear-gradient(135deg, #0d5a66 0%, #2d8a5f 100%);
  --grad-mesh: radial-gradient(at 28% 22%, rgba(201,128,42,.10) 0, transparent 52%),
               radial-gradient(at 78% 80%, rgba(13,90,102,.45) 0, transparent 60%);
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, .06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, .08);
  --shadow-lg: 0 24px 64px rgba(15, 23, 42, .14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --container: 1240px;
  --header-h: 84px;
  --t-fast: 200ms cubic-bezier(.2,.7,.3,1);
  --t-base: 360ms cubic-bezier(.2,.7,.3,1);
  --t-slow: 700ms cubic-bezier(.2,.7,.3,1);
  --font-sans: "Inter", "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-display: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* Typography */
h1,h2,h3,h4 { font-family: var(--font-display); color: var(--c-ink); margin: 0 0 .5em; line-height: 1.15; letter-spacing: -.02em; font-weight: 800; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { margin: 0 0 1em; color: var(--c-ink-2); }
.lead { font-size: 1.125rem; color: var(--c-ink-2); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .76rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-navy); padding: .4rem 0; border-radius: 0;
  background: transparent;
  border: 0;
}
.eyebrow::before { content:""; width: 28px; height: 2px; background: var(--c-red); display: inline-block; }

.text-gradient {
  color: var(--c-red);
  position: relative;
}
.text-gradient::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -.05em; height: 8px;
  background: var(--c-red); opacity: .14; border-radius: 2px;
}

/* Container */
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }

/* Buttons */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.6rem; border-radius: 999px; font-weight: 700; font-size: .95rem;
  letter-spacing: .01em; transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast);
  white-space: nowrap; isolation: isolate;
}
.btn .arrow { transition: transform var(--t-fast); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--c-navy); color: #fff; }
.btn-primary:hover { background: var(--c-navy-2); transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(13,90,102,.5); }
.btn-accent { background: var(--c-red); color: #fff; }
.btn-accent:hover { background: var(--c-red-2); transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(201,128,42,.5); }
.btn-dark { background: var(--c-navy); color: #fff; }
.btn-dark:hover { background: var(--c-navy-2); transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(10, 31, 68, .6); }
.btn-light { background: #fff; color: var(--c-navy); border: 1px solid var(--c-line); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--c-navy); }
.btn-ghost { color: var(--c-navy); padding-inline: .6rem; }
.btn-ghost:hover { color: var(--c-red); }
.btn-outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* Top utility bar */
.utility-bar {
  background: var(--c-navy-3); color: rgba(255,255,255,.82);
  font-size: .82rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.utility-bar .container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; height: 40px; flex-wrap: wrap; }
.utility-bar .u-left, .utility-bar .u-right { display: flex; gap: 1.4rem; align-items: center; }
.utility-bar a { color: rgba(255,255,255,.82); display: inline-flex; align-items: center; gap: .4rem; transition: color var(--t-fast); }
.utility-bar a:hover { color: #fff; }
.utility-bar svg { width: 14px; height: 14px; opacity: .8; }
.utility-bar .sep { width: 1px; height: 14px; background: rgba(255,255,255,.18); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: #ffffff;
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow var(--t-base), height var(--t-base), border-color var(--t-base);
}
.site-header.scrolled { box-shadow: 0 4px 16px -10px rgba(15,29,34,.18); height: 72px; border-color: var(--c-line-2); }
.nav { width: min(100% - 2rem, var(--container)); margin-inline: auto; display: flex; align-items: center; gap: 1.5rem; }
.nav-brand { display: flex; align-items: center; gap: .85rem; font-weight: 800; font-family: var(--font-display); color: var(--c-navy); font-size: 1.05rem; letter-spacing: -.01em; }
.nav-brand .logo-mark { width: 50px; height: 50px; border-radius: 8px; object-fit: cover; }
.nav-brand small { display: block; font-size: .65rem; font-weight: 600; color: var(--c-mute); letter-spacing: .1em; text-transform: uppercase; line-height: 1.1; margin-top: 4px; max-width: 180px; }
.nav-list { display: flex; gap: 0; list-style: none; padding: 0; margin: 0 auto; align-items: center; }
.nav-link {
  position: relative; padding: 1.4rem 1rem; border-radius: 0;
  font-size: .9rem; font-weight: 600; color: var(--c-ink-2);
  transition: color var(--t-fast);
}
.nav-link::after {
  content: ""; position: absolute; left: 1rem; right: 1rem; bottom: 0; height: 3px; background: var(--c-red);
  transform: scaleX(0); transform-origin: left; transition: transform var(--t-base);
}
.nav-link:hover { color: var(--c-navy); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.active { color: var(--c-navy); }
.nav-link.active::after { transform: scaleX(1); }
.nav-actions { display: flex; gap: .6rem; align-items: center; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 999px; background: var(--c-bg); align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--c-navy); position: relative; transition: var(--t-fast); }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--c-navy); transition: var(--t-fast);
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open span::after { top: 0; transform: rotate(-45deg); }

/* Mobile drawer */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 95; pointer-events: none; opacity: 0;
  transition: opacity var(--t-base);
}
.mobile-drawer.open { pointer-events: auto; opacity: 1; }
.mobile-drawer-bg { position: absolute; inset: 0; background: rgba(10,31,68,.4); backdrop-filter: blur(8px); }
.mobile-drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(420px, 90vw);
  background: #fff; padding: calc(var(--header-h) + 1rem) 1.6rem 2rem;
  transform: translateX(100%); transition: transform var(--t-base);
  display: flex; flex-direction: column; gap: 0.4rem;
  box-shadow: -20px 0 40px rgba(15,23,42,.18);
}
.mobile-drawer.open .mobile-drawer-panel { transform: none; }
.mobile-drawer a {
  padding: 1rem .25rem; border-bottom: 1px solid var(--c-line); color: var(--c-ink); font-weight: 600;
  display: flex; justify-content: space-between; align-items: center;
}
.mobile-drawer a:hover { color: var(--c-red); }

/* Sections */
section { position: relative; padding: clamp(4rem, 8vw, 7rem) 0; }
.section-head { max-width: 760px; margin: 0 auto clamp(2rem, 4vw, 3.5rem); text-align: center; }
.section-head.left { text-align: left; margin-inline: 0; }

/* Hero */
.hero {
  position: relative; min-height: clamp(720px, 100vh, 980px);
  display: flex; align-items: center; padding: calc(var(--header-h) + 4rem) 0 5rem;
  background: var(--c-navy); color: #fff; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: var(--grad-mesh), radial-gradient(at 50% 100%, rgba(30,58,138,.5) 0, transparent 60%);
  opacity: .9;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.hero-orbs { position: absolute; inset: 0; pointer-events: none; }
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; mix-blend-mode: screen;
  animation: floatOrb 18s ease-in-out infinite;
}
.hero-orb.a { width: 480px; height: 480px; background: #1a8294; top: -120px; right: -100px; opacity: .35; }
.hero-orb.b { width: 380px; height: 380px; background: #c9802a; bottom: -120px; left: 10%; animation-delay: -7s; opacity: .25; }
.hero-orb.c { width: 360px; height: 360px; background: #053740; top: 30%; left: -120px; animation-delay: -3s; opacity: .4; }
@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(.95); }
}
.hero-inner { position: relative; z-index: 2; display: grid; gap: 3rem; grid-template-columns: 1.1fr .9fr; align-items: center; }
.hero h1 { color: #fff; }
.hero p.lead { color: rgba(255,255,255,.78); max-width: 540px; font-size: 1.18rem; }
.hero .eyebrow { color: rgba(255,255,255,.85); }
.hero .eyebrow::before { background: var(--c-red); }
.hero-cta { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 3rem; max-width: 540px; }
.hero-stats .stat { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); padding: 1.2rem; border-radius: var(--radius-md); backdrop-filter: blur(8px); }
.hero-stats .stat strong { display: block; font-size: 2rem; color: #fff; font-family: var(--font-display); }
.hero-stats .stat span { font-size: .82rem; color: rgba(255,255,255,.66); }

/* Hero visual card stack */
.hero-visual { position: relative; perspective: 1200px; }
.hero-card {
  position: relative; padding: 1.4rem; border-radius: var(--radius-lg);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.5);
  transform-style: preserve-3d;
}
.hero-card + .hero-card { margin-top: 1rem; }
.hero-card .row { display: flex; align-items: center; gap: .9rem; }
.hero-card .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.hero-card.tilted { transform: rotate3d(0, 1, 0, -8deg) translateZ(0); }
.hero-card.tilted-2 { transform: rotate3d(0, 1, 0, -4deg) translateX(20px); }
.hero-card h4 { color: #fff; margin: 0 0 4px; font-size: 1rem; }
.hero-card small { color: rgba(255,255,255,.65); font-size: .82rem; }

/* Marquee */
.marquee {
  background: #fff; padding: 1.4rem 0; border-block: 1px solid var(--c-line);
  overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: flex; gap: 3.5rem; animation: marquee 36s linear infinite; width: max-content; }
.marquee-item { display: inline-flex; align-items: center; gap: .6rem; color: var(--c-ink-2); font-weight: 600; font-size: .95rem; opacity: .7; transition: opacity var(--t-fast); white-space: nowrap; }
.marquee-item:hover { opacity: 1; }
.marquee-item svg { width: 22px; height: 22px; color: var(--c-red); }
@keyframes marquee { from { transform: translateX(0);} to { transform: translateX(-50%);} }

/* Cards & grids */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative; padding: 2rem; border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--c-line);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card .icon-wrap {
  width: 56px; height: 56px; border-radius: 8px; display: grid; place-items: center;
  background: rgba(13,90,102,.08);
  color: var(--c-navy); margin-bottom: 1.2rem; transition: background var(--t-base);
}
.card:hover .icon-wrap { background: var(--c-navy); color: #fff; }
.card h3 { font-size: 1.2rem; }
.card p { color: var(--c-mute); font-size: .96rem; margin: 0; }
.card .more { display: inline-flex; gap: .4rem; align-items: center; margin-top: 1rem; color: var(--c-red); font-weight: 600; font-size: .9rem; }

.card.dark { background: var(--c-navy); color: #fff; border-color: rgba(255,255,255,.08); }
.card.dark h3 { color: #fff; }
.card.dark p { color: rgba(255,255,255,.7); }

/* Feature card with hover gradient */
.feature {
  position: relative; padding: 2.4rem 2rem; border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--c-line);
  overflow: hidden; transition: transform var(--t-base);
}
.feature::before {
  content: ""; position: absolute; inset: 0; background: var(--grad-1); opacity: 0; transition: opacity var(--t-base); z-index: 0;
}
.feature > * { position: relative; z-index: 1; transition: color var(--t-base); }
.feature:hover { transform: translateY(-6px); }
.feature:hover::before { opacity: 1; }
.feature:hover, .feature:hover h3, .feature:hover p, .feature:hover .num { color: #fff; }
.feature:hover .icon-wrap { background: rgba(255,255,255,.1); color: #fff; }
.feature .num {
  position: absolute; top: 1.5rem; right: 1.5rem; font-family: var(--font-display);
  font-weight: 800; font-size: 2.4rem; color: var(--c-line); transition: color var(--t-base);
  line-height: 1; letter-spacing: -.04em;
}

/* Page header (inner pages) */
.page-hero {
  background: var(--c-navy); color: #fff; padding: calc(var(--header-h) + 5rem) 0 5rem;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; background: var(--grad-mesh); opacity: .85;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; max-width: 800px; }
.page-hero p { color: rgba(255,255,255,.78); max-width: 700px; font-size: 1.1rem; }
.breadcrumb { display: flex; gap: .5rem; align-items: center; color: rgba(255,255,255,.6); font-size: .85rem; margin-bottom: 1.5rem; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .4; }

/* Stats row (legacy) */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat-tile {
  text-align: center; padding: 2rem 1.5rem; background: #fff; border-radius: var(--radius-md); border: 1px solid var(--c-line);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.stat-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-tile strong { display: block; font-family: var(--font-display); font-size: 2.6rem; color: var(--c-navy); margin-bottom: .3rem; }
.stat-tile span { color: var(--c-mute); font-size: .9rem; font-weight: 600; }

/* Stats Premium */
.stats-section { padding: clamp(4rem, 7vw, 6rem) 0; }
.stats-premium {
  display: grid; gap: 1.4rem;
  grid-template-columns: repeat(4, 1fr);
}
.stat-premium {
  position: relative;
  padding: 2.2rem 1.8rem;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  isolation: isolate;
}
.stat-premium::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(135deg, rgba(13,90,102,.04) 0%, transparent 60%);
  opacity: 0; transition: opacity var(--t-base);
}
.stat-premium::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--c-navy); transform: scaleY(0); transform-origin: top;
  transition: transform var(--t-base);
}
.stat-premium:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -20px rgba(13,90,102,.25);
  border-color: transparent;
}
.stat-premium:hover::before { opacity: 1; }
.stat-premium:hover::after { transform: scaleY(1); }

.stat-premium .sp-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(13,90,102,.1) 0%, rgba(26,130,148,.06) 100%);
  color: var(--c-navy);
  display: grid; place-items: center;
  margin-bottom: 1.4rem;
  transition: var(--t-base);
}
.stat-premium .sp-icon svg { width: 28px; height: 28px; }
.stat-premium:hover .sp-icon {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-teal-soft) 100%);
  color: #fff;
  transform: rotate(-4deg) scale(1.06);
}

.stat-premium .sp-meta {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--c-mute);
  margin-bottom: .8rem;
}
.stat-premium .sp-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  line-height: 1;
  color: var(--c-navy);
  letter-spacing: -.03em;
  display: inline-flex;
  align-items: flex-start;
  gap: .1em;
  margin-bottom: .6rem;
}
.stat-premium .sp-value sup {
  font-size: .5em;
  color: var(--c-red);
  font-weight: 700;
  margin-top: .2em;
}
.stat-premium .sp-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: .35rem;
}
.stat-premium .sp-foot {
  font-size: .82rem;
  color: var(--c-mute);
  border-top: 1px solid var(--c-line);
  padding-top: .8rem;
  margin-top: .6rem;
}

/* Accent variant — middle highlight */
.stat-premium.accent {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-2) 100%);
  border-color: transparent;
  color: #fff;
}
.stat-premium.accent .sp-icon {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.stat-premium.accent .sp-meta { color: rgba(255,255,255,.65); }
.stat-premium.accent .sp-value { color: #fff; }
.stat-premium.accent .sp-value sup { color: var(--c-red); }
.stat-premium.accent .sp-label { color: #fff; }
.stat-premium.accent .sp-foot { color: rgba(255,255,255,.7); border-top-color: rgba(255,255,255,.15); }
.stat-premium.accent::after { background: var(--c-red); }
.stat-premium.accent:hover {
  box-shadow: 0 24px 48px -20px rgba(5,55,64,.5);
}
.stat-premium.accent:hover .sp-icon {
  background: rgba(255,255,255,.18);
  color: #fff;
}

@media (max-width: 980px) {
  .stats-premium { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .stats-premium { grid-template-columns: 1fr; }
}

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.4rem; }
.price-card {
  position: relative; padding: 2rem; border-radius: var(--radius-lg); background: #fff;
  border: 1px solid var(--c-line); transition: var(--t-base); overflow: hidden;
}
.price-card::after {
  content: ""; position: absolute; top: 0; left: 0; height: 4px; width: 100%;
  background: var(--grad-2); transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-base);
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.price-card:hover::after { transform: scaleX(1); }
.price-card.featured { background: var(--c-navy); color: #fff; border-color: transparent; }
.price-card.featured h3 { color: #fff; }
.price-card.featured .price { color: #fff; }
.price-card.featured ul { color: rgba(255,255,255,.8); }
.price-card .badge {
  position: absolute; top: 1.2rem; right: 1.2rem; background: var(--grad-2); color: #fff;
  padding: .3rem .7rem; border-radius: 999px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.price-card .price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--c-navy); margin: .5rem 0 .2rem; }
.price-card .price small { font-size: .9rem; color: var(--c-mute); font-weight: 500; }
.price-card ul { list-style: none; padding: 0; margin: 1.5rem 0; display: flex; flex-direction: column; gap: .55rem; color: var(--c-ink-2); font-size: .92rem; }
.price-card ul li { display: flex; gap: .5rem; align-items: flex-start; }
.price-card ul li::before { content: "✓"; color: var(--c-emerald); font-weight: 700; }

/* Process / steps */
.steps { display: grid; gap: 1rem; }
.step {
  position: relative; padding: 2rem 2rem 2rem 5rem; background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--c-line); transition: var(--t-base);
}
.step:hover { transform: translateX(6px); box-shadow: var(--shadow-md); border-left: 3px solid var(--c-red); }
.step .step-num {
  position: absolute; left: 1.5rem; top: 1.7rem;
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--grad-2); color: #fff; font-weight: 800; font-family: var(--font-display);
}
.step h3 { margin-bottom: .3rem; }
.step p { margin: 0; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.4rem; }
.member {
  text-align: center; padding: 2rem 1rem; background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--c-line); transition: var(--t-base);
}
.member:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.member .avatar {
  width: 110px; height: 110px; margin: 0 auto 1rem; border-radius: 8px;
  background: var(--grad-1); color: #fff; display: grid; place-items: center;
  font-weight: 800; font-family: var(--font-display); font-size: 2rem; letter-spacing: -.02em;
  position: relative;
}
.member .avatar::after {
  content: ""; position: absolute; left: 50%; bottom: -10px; transform: translateX(-50%);
  width: 28px; height: 3px; background: var(--c-red);
}
.member h4 { margin: 0 0 .2rem; font-size: 1.05rem; }
.member span { color: var(--c-mute); font-size: .85rem; font-weight: 600; }

/* News list */
.news-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.4rem; }
.news-card {
  display: flex; flex-direction: column; padding: 1.8rem; background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--c-line); transition: var(--t-base); overflow: hidden; position: relative; isolation: isolate;
}
.news-card::before {
  content: ""; position: absolute; left: -50%; top: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(230,57,70,.12), transparent 50%);
  transform: translate(0, 0); opacity: 0; transition: opacity var(--t-base); z-index: -1;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.news-card:hover::before { opacity: 1; }
.news-card .meta { display: flex; gap: .8rem; color: var(--c-mute); font-size: .8rem; margin-bottom: 1rem; align-items: center; font-weight: 600; }
.news-card .meta .source { color: var(--c-red); padding: .25rem .6rem; background: rgba(230,57,70,.08); border-radius: 999px; }
.news-card h3 { font-size: 1.15rem; margin-bottom: .8rem; }
.news-card p { font-size: .92rem; color: var(--c-mute); flex: 1; }
.news-card .read-more { display: inline-flex; gap: .35rem; align-items: center; margin-top: 1.2rem; color: var(--c-navy); font-weight: 700; font-size: .9rem; }
.news-card:hover .read-more { color: var(--c-red); }

/* Forms */
.form-grid { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field label { font-weight: 600; font-size: .88rem; color: var(--c-ink); }
.field input, .field textarea, .field select {
  padding: .9rem 1rem; border-radius: var(--radius-sm); border: 1px solid var(--c-line);
  background: #fff; color: var(--c-ink); transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--c-red); box-shadow: 0 0 0 4px rgba(230,57,70,.12);
}
.field textarea { min-height: 140px; resize: vertical; }
.checkbox-row { display: flex; gap: .55rem; align-items: flex-start; font-size: .88rem; color: var(--c-mute); }
.checkbox-row input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--c-red); margin-top: 2px; }
.form-status { margin-top: 1rem; padding: 1rem 1.2rem; border-radius: var(--radius-sm); font-size: .92rem; animation: fadeUp .3s ease; }
.form-status.ok { background: rgba(45,138,95,.08); border-left: 3px solid var(--c-emerald); color: var(--c-emerald); }
.form-status.err { background: rgba(165,24,32,.08); border-left: 3px solid #c44b3b; color: #c44b3b; }

/* Tabs */
.tabs { display: flex; flex-wrap: wrap; gap: .4rem; background: var(--c-bg-alt); padding: .35rem; border-radius: 999px; border: 1px solid var(--c-line); width: max-content; max-width: 100%; margin-bottom: 2rem; }
.tab-btn { padding: .6rem 1.1rem; border-radius: 999px; font-weight: 600; font-size: .88rem; color: var(--c-mute); transition: var(--t-fast); }
.tab-btn.active { background: var(--c-navy); color: #fff; }
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeUp .5s ease both; }

/* Accordion */
.accordion { display: flex; flex-direction: column; gap: .8rem; }
.acc-item {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-md);
  overflow: hidden; transition: var(--t-base);
}
.acc-item:hover { border-color: var(--c-line-2); }
.acc-item.open { border-color: var(--c-red); box-shadow: 0 8px 24px -10px rgba(230,57,70,.3); }
.acc-trigger {
  width: 100%; padding: 1.4rem 1.6rem; display: flex; justify-content: space-between; align-items: center;
  text-align: left; font-weight: 700; color: var(--c-navy); font-size: 1.02rem;
}
.acc-trigger .ico { width: 32px; height: 32px; border-radius: 50%; background: var(--c-bg); display: grid; place-items: center; transition: var(--t-base); flex-shrink: 0; }
.acc-item.open .acc-trigger .ico { background: var(--c-red); color: #fff; transform: rotate(45deg); }
.acc-content { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t-base); }
.acc-content > div { overflow: hidden; }
.acc-item.open .acc-content { grid-template-rows: 1fr; }
.acc-body { padding: 0 1.6rem 1.4rem; color: var(--c-mute); }

/* Footer */
.site-footer {
  background: #053740; color: rgba(255,255,255,.7); padding: 5rem 0 1.5rem; position: relative; overflow: hidden;
}
.site-footer::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(at 100% 0%, rgba(201,128,42,.08), transparent 55%),
              radial-gradient(at 0% 100%, rgba(13,90,102,.18), transparent 55%);
}
.site-footer .container { position: relative; }
.footer-top { display: grid; gap: 3rem; grid-template-columns: 1.4fr 1fr 1fr 1fr; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.site-footer h5 { color: #fff; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1.2rem; font-weight: 700; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .6rem; }
.site-footer a { color: rgba(255,255,255,.7); font-size: .92rem; transition: color var(--t-fast); }
.site-footer a:hover { color: #fff; }
.footer-brand { font-family: var(--font-display); font-weight: 800; color: #fff; font-size: 1.3rem; display: flex; align-items: center; gap: .65rem; margin-bottom: 1rem; }
.footer-brand .logo-mark { width: 40px; height: 40px; }
.footer-bottom { padding-top: 1.5rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .82rem; color: rgba(255,255,255,.45); }
.social-row { display: flex; gap: .6rem; margin-top: 1.2rem; }
.social-row a {
  width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.06);
  display: grid; place-items: center; transition: var(--t-fast);
}
.social-row a:hover { background: var(--c-red); transform: translateY(-3px); }
.social-row svg { width: 18px; height: 18px; }

/* Reveal animations */
[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.7,.3,1), transform .8s cubic-bezier(.2,.7,.3,1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
[data-reveal][data-delay="5"] { transition-delay: .4s; }
[data-reveal][data-delay="6"] { transition-delay: .48s; }
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="left"].in { transform: none; }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="right"].in { transform: none; }
[data-reveal="scale"] { transform: scale(.92); }
[data-reveal="scale"].in { transform: scale(1); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(20px);} to { opacity: 1; transform: none;} }

/* Bank info */
.bank-card {
  position: relative; padding: 2rem; border-radius: var(--radius-md); color: #fff;
  background: linear-gradient(135deg, #053740 0%, #0d5a66 100%);
  overflow: hidden; box-shadow: 0 20px 40px -20px rgba(5,55,64,.4);
  border: 1px solid rgba(255,255,255,.08);
}
.bank-card::before {
  content: ""; position: absolute; top: -40%; right: -10%; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(201,128,42,.35), transparent 65%);
  filter: blur(20px);
}
.bank-card h4 { color: #fff; }
.bank-card .iban { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 1.1rem; letter-spacing: .08em; margin: 1rem 0; }
.bank-card .copy {
  display: inline-flex; gap: .4rem; padding: .5rem .9rem; border-radius: 999px;
  background: rgba(255,255,255,.12); color: #fff; font-size: .82rem; font-weight: 600; cursor: pointer;
  transition: var(--t-fast);
}
.bank-card .copy:hover { background: rgba(255,255,255,.2); }

/* CTA banner */
.cta-banner {
  position: relative; padding: 4.5rem 3rem; border-radius: var(--radius-xl);
  background: var(--c-navy); color: #fff; overflow: hidden; text-align: center;
  margin: 4rem auto;
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0; background: var(--grad-mesh); opacity: .85;
}
.cta-banner > * { position: relative; }
.cta-banner h2 { color: #fff; margin-bottom: 1rem; }
.cta-banner p { color: rgba(255,255,255,.78); max-width: 600px; margin: 0 auto 2rem; }
.cta-banner .btns { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* Tables */
.tbl-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--c-line); background: #fff; }
table.tigep { width: 100%; border-collapse: collapse; font-size: .94rem; }
table.tigep th, table.tigep td { padding: 1rem 1.2rem; text-align: left; border-bottom: 1px solid var(--c-line); }
table.tigep thead th { background: var(--c-bg); color: var(--c-navy); font-weight: 700; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; }
table.tigep tbody tr { transition: background var(--t-fast); }
table.tigep tbody tr:hover { background: var(--c-bg); }
table.tigep tr:last-child td { border-bottom: 0; }

/* Side info */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: start; }
.split.reverse { grid-template-columns: .9fr 1.1fr; }
.split.reverse > *:first-child { order: 2; }

/* Misc utilities */
.muted { color: var(--c-mute); }
.center { text-align: center; }
.flex { display: flex; }
.gap-sm { gap: .5rem; }
.gap-md { gap: 1rem; }
.gap-lg { gap: 1.5rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.tag {
  display: inline-flex; gap: .4rem; align-items: center;
  padding: .35rem .8rem; border-radius: 999px; background: rgba(10,31,68,.06);
  font-size: .78rem; color: var(--c-navy); font-weight: 700;
}

/* (Custom cursor removed for corporate feel) */

/* Library docs */
.doc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.2rem; }
.doc {
  display: flex; gap: 1rem; padding: 1.4rem; border-radius: var(--radius-md);
  background: #fff; border: 1px solid var(--c-line); transition: var(--t-base);
}
.doc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.doc .doc-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(230,57,70,.1), rgba(255,183,3,.08));
  color: var(--c-red); display: grid; place-items: center;
}
.doc h4 { margin: 0 0 .2rem; font-size: 1rem; color: var(--c-navy); }
.doc small { color: var(--c-mute); font-size: .82rem; }

/* Map placeholder */
.map-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden;
  height: 460px; position: relative;
}
.map-card iframe { width: 100%; height: 100%; border: 0; }

/* Türkiye Map (homepage / yetkili kurumlar) */
.map-wrap {
  background: #fff;
  border-radius: var(--radius-md); padding: 1.5rem;
  position: relative; overflow: hidden; border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
}
.leaflet-map {
  width: 100%; height: 480px; border-radius: var(--radius-sm); overflow: hidden;
  background: #f0eee8;
}
.map-fallback { padding: 2rem; text-align: center; color: var(--c-mute); }

.tigep-marker { position: relative; pointer-events: auto; }
.tigep-marker .m-pulse {
  position: absolute; left: 50%; top: 50%; width: 22px; height: 22px;
  transform: translate(-50%, -50%); border-radius: 50%;
  background: var(--c-red); opacity: .35;
  animation: markerPulse 2.4s ease-out infinite;
}
.tigep-marker .m-dot {
  position: absolute; left: 50%; top: 50%; width: 16px; height: 16px;
  transform: translate(-50%, -50%); border-radius: 50%;
  background: var(--c-navy); border: 2px solid #fff;
  box-shadow: 0 4px 10px -2px rgba(13,90,102,.5);
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 10px;
}
.tigep-marker-lg { width: 38px !important; height: 38px !important; }
.tigep-marker-lg .m-pulse { width: 38px; height: 38px; background: var(--c-red); }
.tigep-marker-lg .m-dot { width: 30px; height: 30px; background: var(--c-red); font-size: 12px; }
@keyframes markerPulse {
  0% { transform: translate(-50%,-50%) scale(.6); opacity: .55; }
  80%, 100% { transform: translate(-50%,-50%) scale(2.2); opacity: 0; }
}

/* Leaflet popup styling */
.tigep-popup .leaflet-popup-content-wrapper { border-radius: var(--radius-md); padding: 0; box-shadow: var(--shadow-lg); }
.tigep-popup .leaflet-popup-content { margin: 0; padding: 0; }
.tigep-popup .popup-head { padding: 1rem 1.2rem .6rem; border-bottom: 1px solid var(--c-line); display: flex; justify-content: space-between; align-items: center; }
.tigep-popup .popup-head h4 { margin: 0; font-size: 1rem; color: var(--c-navy); }
.tigep-popup .popup-head span { font-size: .75rem; color: var(--c-red); font-weight: 700; padding: .2rem .55rem; background: rgba(201,128,42,.12); border-radius: 999px; }
.tigep-popup .popup-list { list-style: none; padding: .6rem 1.2rem; margin: 0; max-height: 240px; overflow-y: auto; }
.tigep-popup .popup-list li { padding: .55rem 0; border-bottom: 1px solid var(--c-line); display: flex; flex-direction: column; gap: 2px; }
.tigep-popup .popup-list li:last-child { border-bottom: 0; }
.tigep-popup .popup-list strong { font-size: .85rem; color: var(--c-ink); line-height: 1.3; }
.tigep-popup .popup-list small { font-size: .72rem; color: var(--c-mute); }
.tigep-popup .popup-list span { font-size: .72rem; color: var(--c-navy); font-weight: 600; }
.tigep-popup .popup-more { display: block; padding: .8rem 1.2rem; text-align: center; color: var(--c-red); font-weight: 700; font-size: .85rem; border-top: 1px solid var(--c-line); }

.map-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
  margin-top: 1.5rem; position: relative; z-index: 1;
}
.map-stat {
  text-align: center; padding: 1.2rem 1rem; background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}
.map-stat strong { display: block; font-family: var(--font-display); font-size: 1.8rem; color: var(--c-navy); }
.map-stat span { font-size: .82rem; color: var(--c-mute); font-weight: 600; }
.map-stat { background: var(--c-bg); border-color: var(--c-line); }
@media (max-width: 700px) {
  .map-stats { grid-template-columns: repeat(2, 1fr); }
}

/* Contact tile */
.contact-tile {
  display: flex; gap: 1rem; padding: 1.4rem 1.5rem; background: #fff;
  border: 1px solid var(--c-line); border-radius: var(--radius-md); transition: var(--t-base);
}
.contact-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.contact-tile .ico {
  width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--c-red), #ff6b6b); color: #fff;
  display: grid; place-items: center; flex-shrink: 0;
}
.contact-tile h5 { color: var(--c-navy); margin: 0 0 .2rem; font-size: 1rem; font-weight: 800; letter-spacing: 0; text-transform: none; }
.contact-tile p { margin: 0; color: var(--c-ink-2); font-size: .92rem; line-height: 1.5; }

/* Filters */
.filter-bar { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-bar input, .filter-bar select { padding: .8rem 1rem; border-radius: 999px; border: 1px solid var(--c-line); background: #fff; }
.filter-bar input { flex: 1; min-width: 220px; }
.filter-bar select { min-width: 200px; }

/* Library Gate — Üye Girişi */
.gate-section { padding: clamp(3rem, 5vw, 5rem) 0; }
.gate-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 2.4rem;
  background: linear-gradient(135deg, #fff 0%, #f7f5ee 100%);
  border: 1px solid var(--c-line);
  border-left: 5px solid var(--c-red);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.gate-icon {
  width: 88px; height: 88px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-2) 100%);
  color: #fff;
  display: grid; place-items: center;
  flex-shrink: 0;
  box-shadow: 0 16px 32px -12px rgba(13,90,102,.5);
}
.gate-icon svg { width: 40px; height: 40px; }
.gate-body h2 { margin: .5rem 0 .8rem; font-size: clamp(1.4rem, 2.4vw, 1.8rem); }
.gate-body p { margin: 0; color: var(--c-ink-2); font-size: .96rem; line-height: 1.6; }
.gate-actions { display: flex; flex-direction: column; gap: .6rem; flex-shrink: 0; }
.gate-actions .btn { white-space: nowrap; }
.gate-actions .btn-link { background: none; color: var(--c-red); padding: 0; font-weight: 700; border: 0; cursor: pointer; font-size: .85rem; text-decoration: underline; }

.gate-form {
  margin-top: 1.5rem;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  animation: fadeUp .35s ease;
}
.gate-form h3 { color: var(--c-navy); }

@media (max-width: 880px) {
  .gate-card { grid-template-columns: 1fr; text-align: center; }
  .gate-icon { margin: 0 auto; }
  .gate-actions { flex-direction: row; justify-content: center; flex-wrap: wrap; }
}

/* Locked content — kapalıyken blur + click engeli */
.locked-content {
  position: relative;
  filter: blur(7px) saturate(.6);
  opacity: .55;
  pointer-events: none;
  user-select: none;
  transition: filter .5s ease, opacity .5s ease;
}
.locked-content::before {
  content: "";
  position: absolute; inset: 0; z-index: 5;
  background: linear-gradient(180deg, rgba(245,244,239,0) 0%, rgba(245,244,239,.3) 100%);
  pointer-events: auto;
}
.locked-content.unlocked {
  filter: none;
  opacity: 1;
  pointer-events: auto;
  user-select: auto;
}
.locked-content.unlocked::before { display: none; }

#member-gate.verified .gate-card {
  border-left-color: var(--c-emerald);
  background: linear-gradient(135deg, #fff 0%, rgba(45,138,95,.04) 100%);
}
#member-gate.verified .gate-icon {
  background: linear-gradient(135deg, var(--c-emerald) 0%, #1f6f5a 100%);
  box-shadow: 0 16px 32px -12px rgba(45,138,95,.5);
}

/* Quiz / Soru Çözüm Alanı */
.quiz-shell { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.5rem); min-height: 420px; box-shadow: var(--shadow-sm); }
.quiz-loading, .quiz-msg { text-align: center; padding: 4rem 1rem; color: var(--c-mute); }
.quiz-intro { text-align: center; max-width: 640px; margin: 0 auto 2rem; }
.quiz-intro h2 { margin: .8rem 0 .8rem; }
.quiz-topics { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.quiz-topic {
  display: flex; flex-direction: column; gap: .55rem; align-items: flex-start;
  padding: 1.4rem 1.4rem 1.2rem; border-radius: var(--radius-md);
  background: var(--c-bg); border: 1px solid var(--c-line);
  text-align: left; cursor: pointer; transition: var(--t-base); color: var(--c-ink);
}
.quiz-topic:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--c-navy); background: #fff; }
.quiz-topic .qt-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(13,90,102,.1); color: var(--c-navy); display: grid; place-items: center; transition: var(--t-base); }
.quiz-topic:hover .qt-icon { background: var(--c-navy); color: #fff; }
.quiz-topic strong { font-size: 1.05rem; color: var(--c-navy); }
.quiz-topic .qt-count { font-size: .82rem; color: var(--c-mute); }
.quiz-topic .qt-go { margin-top: auto; font-size: .85rem; font-weight: 700; color: var(--c-red); }
.quiz-topic-all { background: linear-gradient(135deg, #053740, #0d5a66); color: #fff; border-color: transparent; }
.quiz-topic-all strong, .quiz-topic-all .qt-count { color: #fff; }
.quiz-topic-all .qt-icon { background: rgba(255,255,255,.15); color: #fff; }
.quiz-topic-all .qt-go { color: var(--c-gold); }

/* Quiz runner */
.quiz-runner { max-width: 720px; margin: 0 auto; }
.quiz-bar { height: 6px; background: var(--c-line); border-radius: 999px; overflow: hidden; margin-bottom: 1.4rem; }
.quiz-bar-fill { height: 100%; background: linear-gradient(90deg, var(--c-navy), var(--c-teal-soft)); transition: width .4s ease; }
.quiz-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; font-size: .88rem; color: var(--c-mute); }
.quiz-q { font-size: 1.25rem; line-height: 1.45; color: var(--c-ink); margin: 0 0 1.5rem; }
.quiz-options { display: flex; flex-direction: column; gap: .65rem; margin-bottom: 1.4rem; }
.quiz-option {
  display: flex; gap: 1rem; align-items: center;
  padding: 1rem 1.2rem; border-radius: var(--radius-sm);
  background: var(--c-bg); border: 1.5px solid var(--c-line);
  text-align: left; transition: var(--t-fast); cursor: pointer; color: var(--c-ink);
}
.quiz-option:hover:not(:disabled) { background: #fff; border-color: var(--c-navy); transform: translateX(4px); }
.quiz-option:disabled { cursor: default; opacity: .85; }
.quiz-option .opt-letter {
  width: 30px; height: 30px; flex-shrink: 0; border-radius: 50%;
  background: #fff; border: 1.5px solid var(--c-line);
  display: grid; place-items: center; font-weight: 800; font-size: .85rem; color: var(--c-navy);
  transition: var(--t-fast);
}
.quiz-option:hover:not(:disabled) .opt-letter { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }
.quiz-option .opt-text { font-size: .95rem; }
.quiz-option.correct { background: rgba(45,138,95,.08); border-color: var(--c-emerald); }
.quiz-option.correct .opt-letter { background: var(--c-emerald); color: #fff; border-color: var(--c-emerald); }
.quiz-option.wrong { background: rgba(165,24,32,.06); border-color: #c44b3b; }
.quiz-option.wrong .opt-letter { background: #c44b3b; color: #fff; border-color: #c44b3b; }

.quiz-feedback {
  margin-bottom: 1.2rem; padding: 1.2rem 1.4rem; border-radius: var(--radius-sm);
  background: var(--c-bg); border-left: 3px solid var(--c-navy);
  animation: fadeUp .35s ease;
}
.qf-status { font-weight: 800; margin-bottom: .35rem; font-size: .95rem; }
.qf-status.ok { color: var(--c-emerald); }
.qf-status.err { color: #c44b3b; }
.quiz-feedback p { margin: 0; font-size: .92rem; color: var(--c-ink-2); line-height: 1.55; }
.quiz-actions { display: flex; gap: .6rem; justify-content: space-between; flex-wrap: wrap; }

/* Quiz result */
.quiz-result { text-align: center; max-width: 480px; margin: 0 auto; padding: 1.5rem 0; }
.quiz-score-ring { position: relative; width: 180px; height: 180px; margin: 0 auto 1.5rem; }
.quiz-score-ring svg { width: 100%; height: 100%; transform: rotate(0); }
.qsr-text { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.qsr-text strong { display: block; font-family: var(--font-display); font-size: 2.2rem; color: var(--c-navy); }
.qsr-text span { font-size: .85rem; color: var(--c-mute); font-weight: 600; }
.quiz-result h3 { margin: 0 0 .4rem; }

/* Instagram embed grid */
.instagram-embed-grid {
  display: grid; gap: 1.4rem;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  align-items: start;
}
.instagram-embed-grid .instagram-media {
  margin: 0 !important; min-width: 100% !important; max-width: 100% !important;
  border-radius: var(--radius-md) !important; overflow: hidden;
}

/* Embed card (YouTube / Instagram) */
.embed-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-md); padding: 1.2rem; transition: var(--t-base); display: flex; flex-direction: column; }
.embed-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.embed-card h3 { font-size: 1rem; margin: .6rem 0 .8rem; color: var(--c-navy); }
.embed-card .embed-frame { width: 100%; aspect-ratio: 16/9; border: 0; border-radius: var(--radius-sm); background: #000; }
.embed-card .more { margin-top: .8rem; }

/* Instagram card */
.ig-card {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  aspect-ratio: 1/1; padding: 1.5rem; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #f5f4ef 0%, #ece9dd 100%);
  color: var(--c-navy); font-weight: 700; font-size: .92rem;
  justify-content: center; text-align: center; transition: var(--t-base);
}
.ig-card:hover { background: linear-gradient(135deg, #ece9dd 0%, #d6d1c2 100%); transform: scale(1.02); }
.ig-thumb {
  width: 80px; height: 80px; border-radius: 16px;
  background: linear-gradient(135deg, #fa7e1e 0%, #d62976 50%, #962fbf 100%);
  display: grid; place-items: center; color: #fff;
}

/* Lightbox grid */
.lightbox-grid {
  display: grid; gap: .6rem;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}
.lb-item {
  aspect-ratio: 1/1; overflow: hidden; border-radius: var(--radius-sm);
  position: relative; cursor: zoom-in; background: var(--c-bg);
  transition: transform var(--t-base);
}
.lb-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.lb-item:hover { transform: translateY(-3px); }
.lb-item:hover img { transform: scale(1.07); }
.lb-item::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 70%, rgba(5,55,64,.55));
  opacity: 0; transition: opacity var(--t-base);
}
.lb-item:hover::after { opacity: 1; }

/* Lightbox modal */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(5,15,18,.92); backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
}
.lightbox.open { display: flex; animation: fadeUp .25s ease; }
.lightbox .lb-img { max-width: 92vw; max-height: 86vh; border-radius: var(--radius-sm); box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox .lb-close, .lightbox .lb-prev, .lightbox .lb-next {
  position: absolute; width: 50px; height: 50px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff;
  display: grid; place-items: center; font-size: 1.6rem; line-height: 1;
  transition: var(--t-fast); cursor: pointer; border: 1px solid rgba(255,255,255,.18);
}
.lightbox .lb-close:hover, .lightbox .lb-prev:hover, .lightbox .lb-next:hover { background: rgba(255,255,255,.22); }
.lightbox .lb-close { top: 1.5rem; right: 1.5rem; font-size: 2rem; }
.lightbox .lb-prev { left: 1.5rem; top: 50%; transform: translateY(-50%); font-size: 2rem; }
.lightbox .lb-next { right: 1.5rem; top: 50%; transform: translateY(-50%); font-size: 2rem; }
.lightbox .lb-counter { position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.65); font-size: .85rem; font-weight: 600; }
@media (max-width: 700px) {
  .lightbox .lb-prev, .lightbox .lb-next { width: 40px; height: 40px; font-size: 1.4rem; }
  .lightbox .lb-prev { left: .75rem; }
  .lightbox .lb-next { right: .75rem; }
  .lightbox .lb-close { top: .75rem; right: .75rem; }
}

/* Institution card */
.inst-card { padding: 1.4rem 1.4rem 1.2rem; }
.inst-card .inst-row { display: flex; justify-content: space-between; align-items: center; gap: .6rem; }
.inst-card .inst-meta { display: flex; flex-direction: column; gap: .35rem; font-size: .82rem; color: var(--c-mute); }
.inst-card .inst-meta div { display: flex; align-items: center; gap: .5rem; }
.inst-card .inst-meta svg { color: var(--c-navy); flex-shrink: 0; }
.inst-card .inst-meta a { color: var(--c-ink-2); }
.inst-card .inst-meta a:hover { color: var(--c-red); }

/* Responsive */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-stats { max-width: 100%; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .split, .split.reverse { grid-template-columns: 1fr; gap: 2rem; }
  .split.reverse > *:first-child { order: 0; }
  .nav-list { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .btn:not(.nav-toggle) { display: none; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .cta-banner { padding: 3rem 1.5rem; }
  .cursor-dot, .cursor-ring { display: none; }
}

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