/* ═══════════════════════════════════════════════════════
   BoxPlus Aman — styles.css
   Faithfully adapted from Amad Tuwaiq design system
   Colors: #155B35 (primary green) + white
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg: #F2EFE9;
  --bg-deep: #D4E8D9;
  --primary: #155B35;
  --secondary: #1E824C;
  --accent: #A3B18A;
  --text: #0C2341;
  --white: #ffffff;
  --ink-soft: rgba(12,35,65,0.82);
  --ink-faint: rgba(12,35,65,0.65);
  --status-green: #22c55e;
  --line: rgba(12,35,65,0.12);
  --font-sans: 'Cairo', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-display: 'Cairo', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
::selection { background: var(--primary); color: var(--bg); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: absolute; top: -100%; right: 0; background: var(--primary); color: var(--bg);
  padding: 12px 24px; font-family: var(--font-sans); font-weight: 700; font-size: 0.9rem;
  text-decoration: none; z-index: 999; border-radius: 0 0 0 12px;
}
.skip-link:focus-visible { top: 0; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ────────────────────  NAV  ──────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px clamp(20px, 4vw, 48px);
  display: flex; justify-content: center;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, padding 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav-inner { width: 100%; max-width: 1200px; display: flex; align-items: center; justify-content: space-between; }
nav.scrolled {
  background: rgba(242,239,233,0.82);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom-color: var(--line);
  padding-top: 12px; padding-bottom: 12px;
}

.brand-mark { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--text); }
.brand-mark img { display: block; object-fit: contain; }
.logo-main { height: 38px; width: auto; }

.nav-links { display: flex; gap: clamp(16px, 2.4vw, 32px); list-style: none; align-items: center; }
.nav-links a {
  color: var(--ink-soft); text-decoration: none; font-size: 0.93rem; font-weight: 600;
  position: relative; padding: 6px 0; transition: color 0.2s;
}
.nav-links a::after {
  content: ''; position: absolute; right: 0; bottom: 0; height: 2px; width: 0;
  background: var(--primary); transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--text); color: var(--bg);
  font-family: var(--font-sans); font-size: 0.92rem; font-weight: 700;
  padding: 10px 22px; border-radius: 40px; text-decoration: none;
  transition: transform 0.2s, background 0.2s;
}
.nav-cta:hover { background: var(--primary); transform: translateY(-2px); }
.nav-cta .arrow { display: inline-block; transition: transform 0.2s; }
.nav-cta:hover .arrow { transform: translateX(-4px); }

.burger {
  display: none; width: 40px; height: 40px; background: transparent;
  border: 1px solid var(--line); border-radius: 10px; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 4px;
}
.burger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s; }

.mobile-menu { display: none; }

/* ────────────────────  HERO  ──────────────────── */
.hero {
  min-height: 100vh; position: relative; display: flex; flex-direction: column;
  align-items: stretch; justify-content: center; overflow: hidden;
  padding: 140px clamp(20px, 4vw, 48px) 80px; text-align: right;
  background:
    radial-gradient(ellipse 55% 45% at 82% 18%, rgba(21,91,53,0.15), transparent 60%),
    radial-gradient(ellipse 40% 35% at 12% 85%, rgba(163,177,138,0.18), transparent 65%),
    var(--bg);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(12,35,65,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(12,35,65,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}


/* Morphing blobs */
.hero-blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.55; pointer-events: none; animation: drift 22s ease-in-out infinite alternate; will-change: transform; }
.hero-blob-1 { width: 520px; height: 520px; background: var(--accent); top: -120px; right: -140px; }
.hero-blob-2 { width: 460px; height: 460px; background: var(--secondary); bottom: -140px; left: -120px; animation-duration: 26s; animation-direction: alternate-reverse; }
.hero-blob-3 { width: 300px; height: 300px; background: var(--primary); top: 55%; left: 10%; animation-duration: 18s; opacity: 0.4; }
@keyframes drift {
  0%   { transform: translate(0,0) scale(1); }
  33%  { transform: translate(40px, -30px) scale(1.1); }
  66%  { transform: translate(-30px, 40px) scale(0.95); }
  100% { transform: translate(20px, 20px) scale(1.05); }
}

/* Orbiting tokens */
.orbit { position: absolute; top: 50%; left: 50%; width: min(900px, 90vw); height: min(900px, 90vw); transform: translate(-50%,-50%); pointer-events: none; animation: spin 80s linear infinite; }
.orbit-token {
  position: absolute; top: 50%; left: 50%;
  font-family: 'Cairo', monospace; font-size: 0.72rem;
  color: var(--ink-faint); background: rgba(255,255,255,0.5);
  border: 1px solid var(--line); padding: 5px 11px; border-radius: 40px;
  backdrop-filter: blur(4px); white-space: nowrap;
  animation: counter-spin 80s linear infinite;
}
@keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes counter-spin { to { transform: translate(-50%,-50%) rotate(-360deg); } }

.hero-inner {
  position: relative; z-index: 2; width: 100%; max-width: 1200px;
  margin: 0 auto; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 96px; align-items: center;
}
.hero-copy { text-align: right; }
.hero-kicker {
  font-family: var(--font-sans); font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900; color: var(--primary); line-height: 1;
  letter-spacing: -0.02em; margin-bottom: 18px;
}
.hero-visual { position: relative; display: flex; justify-content: flex-end; align-items: center; min-height: 520px; }
.hero-hand {
  display: block; width: 100%; max-width: 420px; height: auto;
  filter: drop-shadow(0 24px 48px rgba(12,35,65,0.18));
  animation: handFloat 6s ease-in-out infinite; will-change: transform;
}
@keyframes handFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.hero-chip {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 18px;
  background: rgba(255,255,255,0.75); border: 1px solid var(--line);
  backdrop-filter: blur(6px); border-radius: 40px;
  font-family: 'Cairo', monospace; font-size: 0.82rem; font-weight: 600;
  color: var(--text); letter-spacing: 0.02em; margin-bottom: 28px;
  animation: fadeUp 0.8s ease both;
}
.hero-chip .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--primary);
  box-shadow: 0 0 0 0 rgba(21,91,53,0.5); animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(21,91,53,0.6); }
  50% { box-shadow: 0 0 0 8px rgba(21,91,53,0); }
}

.hero-title {
  font-family: var(--font-sans); font-size: clamp(2.6rem, 7vw, 3.4rem);
  font-weight: 900; line-height: 1.05; letter-spacing: -0.03em; margin: 0; color: var(--text);
}
.hero-title .word {
  display: inline-block; opacity: 0; transform: translateY(40px) rotateX(-60deg);
  transform-origin: 50% 100%; animation: wordReveal 0.9s cubic-bezier(.2,.9,.2,1.05) forwards;
}
@keyframes wordReveal { to { opacity: 1; transform: translateY(0) rotateX(0); } }
.hero-title .accent-word { color: var(--primary); }

.hero-sub {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--ink-soft); max-width: 620px;
  margin: 28px 0 0; line-height: 1.85; font-weight: 400;
  opacity: 0; animation: fadeUp 0.9s 1.6s ease forwards;
}
.hero-ctas {
  display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap;
  margin-top: 36px; opacity: 0; animation: fadeUp 0.9s 1.8s ease forwards;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--primary); color: var(--white);
  font-family: var(--font-sans); font-size: 1rem; font-weight: 700;
  padding: 16px 34px; border-radius: 60px; text-decoration: none; border: none; cursor: pointer;
  transition: transform 0.25s, background 0.25s, box-shadow 0.25s;
  box-shadow: 0 8px 24px rgba(21,91,53,0.35);
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 70%);
  transform: translateX(100%); transition: transform 0.6s ease;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(21,91,53,0.4); }
.btn-primary:hover::before { transform: translateX(-100%); }
.btn-primary .arrow { transition: transform 0.25s; }
.btn-primary:hover .arrow { transform: translateX(-4px); }

/* Hero CTA: dark default, flat smooth hover */
.hero-ctas .btn-primary {
  background: var(--text); color: var(--bg); box-shadow: none;
  transition: background 0.3s ease, color 0.3s ease;
}
.hero-ctas .btn-primary:hover { background: var(--primary); color: var(--white); box-shadow: none; transform: none; }
.hero-ctas .btn-primary::before { display: none; }
.hero-ctas .btn-primary:hover .arrow { transform: none; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* ────────────────────  MARQUEE  ──────────────────── */
.marquee { background: var(--text); color: var(--bg); padding: 18px 0; overflow: hidden; position: relative; }
.marquee-track { display: flex; gap: 48px; animation: marquee 38s linear infinite; white-space: nowrap; will-change: transform; }
.marquee-track span { font-family: var(--font-sans); font-weight: 800; font-size: 1.3rem; display: inline-flex; align-items: center; gap: 48px; }
.marquee-track span::after { content: '✦'; color: var(--primary); font-size: 0.9rem; }
@keyframes marquee { to { transform: translateX(100%); } }

/* ────────────────────  SECTION BASE  ──────────────────── */
section { padding: clamp(72px, 10vh, 120px) clamp(20px, 4vw, 48px); }
.container { max-width: 1200px; margin: 0 auto; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 24px; margin-bottom: 56px; }
.section-head .left { max-width: 640px; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Cairo', monospace; font-size: 0.78rem; font-weight: 600;
  color: var(--secondary); letter-spacing: 0.12em; margin-bottom: 18px; text-transform: uppercase;
}
.section-label::before { content: ''; width: 28px; height: 1px; background: var(--secondary); }
.section-title { font-family: var(--font-sans); font-size: clamp(1.9rem, 4vw, 3.2rem); font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; }
.section-desc { font-size: 1.05rem; line-height: 1.85; color: var(--ink-soft); margin-top: 18px; font-weight: 400; }

/* ────────────────────  TRACKS (Mission)  ──────────────────── */
.tracks-section { background: #0C2341; color: var(--bg); position: relative; overflow: hidden; }
.tracks-section::after {
  content: ''; position: absolute; bottom: -15%; left: -10%; width: 55%; height: 60%;
  background: radial-gradient(circle at 40% 60%, rgba(21,91,53,0.22), transparent 65%);
  filter: blur(30px); pointer-events: none; z-index: 0; animation: tracksOrbFloat 18s ease-in-out infinite;
}
@keyframes tracksOrbFloat { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(20px, -18px); } }
.tracks-section .container { position: relative; z-index: 1; }
.tracks-section .section-title { color: var(--bg); }
.tracks-section .section-label { color: var(--accent); }
.tracks-section .section-label::before { background: var(--accent); }
.tracks-section .section-desc { color: rgba(242,239,233,0.7); }

.tracks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.track-card {
  position: relative; background: transparent;
  border: 1px solid rgba(242,239,233,0.14); border-radius: 20px;
  padding: 44px 28px; min-height: 280px;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
  text-align: center; overflow: hidden;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), border-color 0.3s, background 0.3s;
}
.track-card::before {
  content: ''; position: absolute; inset: 0; border-radius: 20px;
  background: radial-gradient(360px circle at var(--mx,50%) var(--my,50%), rgba(21,91,53,0.14), transparent 60%);
  opacity: 0; transition: opacity 0.3s; pointer-events: none;
}
.track-card:hover { border-color: rgba(242,239,233,0.28); background: rgba(242,239,233,0.03); transform: translateY(-3px); }
.track-card:hover::before { opacity: 1; }

.track-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(242,239,233,0.06); border: 1px solid rgba(242,239,233,0.14);
  color: #ffffff; display: grid; place-items: center;
  margin: 0 auto 20px; transition: background 0.3s, border-color 0.3s, transform 0.35s;
}
.track-icon .ph-icon { width: 26px; height: 26px; display: block; }
.track-card:hover .track-icon { background: rgba(242,239,233,0.1); border-color: rgba(242,239,233,0.28); transform: translateY(-2px); }

.track-title {
  font-family: var(--font-sans); font-size: 1.15rem; font-weight: 700;
  color: var(--bg); line-height: 1.4; margin-bottom: 14px; letter-spacing: -0.01em;
  transition: color 0.3s ease; min-height: 2.8em;
  display: flex; align-items: flex-start; justify-content: center;
}
.track-card:hover .track-title { color: var(--accent); }
.track-desc { font-size: 0.88rem; color: rgba(242,239,233,0.75); line-height: 1.7; font-weight: 400; max-width: 34ch; min-height: 3.4em; }

/* ────────────────────  PRIZES (Stats)  ──────────────────── */
.prizes-section { background: var(--bg); position: relative; overflow: hidden; padding-top: 60px !important; padding-bottom: 100px !important; }
.prizes-section .container { position: relative; z-index: 1; }
.prizes-shell {
  background: linear-gradient(180deg, #0C2341 0%, #081629 100%);
  border: 1px solid rgba(242,239,233,0.08); border-radius: 32px;
  padding: 96px 64px 72px; position: relative; overflow: hidden;
  color: var(--bg); box-shadow: 0 30px 80px -30px rgba(12,35,65,0.35);
}
.prizes-shell::before {
  content: ''; position: absolute; top: -20%; right: -10%; width: 55%; height: 80%;
  background: radial-gradient(circle at 60% 40%, rgba(21,91,53,0.28), transparent 65%);
  filter: blur(40px); pointer-events: none; z-index: 0;
}
.prizes-shell::after {
  content: ''; position: absolute; bottom: -25%; left: -10%; width: 50%; height: 70%;
  background: radial-gradient(circle at 40% 60%, rgba(163,177,138,0.22), transparent 65%);
  filter: blur(40px); pointer-events: none; z-index: 0;
}
.prizes-shell > * { position: relative; z-index: 1; }
.prizes-shell .prizes-head { text-align: center; margin-bottom: 64px; }
.prizes-shell .prizes-section-label { color: var(--accent); margin-bottom: 18px; }
.prizes-shell .prizes-section-label::before { background: var(--accent); }
.prizes-title {
  font-family: var(--font-sans); font-weight: 900; font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.1; letter-spacing: -0.02em; color: var(--bg); margin: 0 0 22px;
}
.prizes-desc { max-width: 520px; margin: 0 auto; color: rgba(242,239,233,0.7); font-size: 1rem; line-height: 1.7; }

.prizes-deck { display: grid; grid-template-columns: 1fr 1.35fr 1fr; gap: 18px; align-items: center; }
.prize-tier {
  position: relative; border-radius: 22px; padding: 40px 32px 32px;
  background: rgba(242,239,233,0.06); border: 1px solid rgba(242,239,233,0.14);
  color: var(--bg); display: flex; flex-direction: column; gap: 12px; overflow: hidden;
  transition: transform 0.4s cubic-bezier(.2,.9,.2,1), border-color 0.3s, background 0.3s, box-shadow 0.4s;
}
.prize-tier::before {
  content: ''; position: absolute; top: 0; right: 0; width: 90px; height: 90px;
  background: radial-gradient(circle at top right, rgba(21,91,53,0.18), transparent 70%); pointer-events: none;
}
.prize-tier:hover { transform: translateY(-6px); border-color: rgba(242,239,233,0.32); background: rgba(242,239,233,0.1); box-shadow: 0 20px 40px rgba(0,0,0,0.25); }

.prize-tier-rank { font-family: 'Cairo', monospace; font-size: 0.82rem; color: var(--bg); font-weight: 700; letter-spacing: 0.1em; }
.prize-tier-label { font-family: var(--font-sans); font-weight: 800; font-size: 1.25rem; color: var(--bg); letter-spacing: -0.01em; margin-bottom: 4px; }
.prize-tier-amount {
  font-family: var(--font-sans); font-weight: 900; font-size: clamp(2.6rem, 5vw, 3.6rem);
  line-height: 1; letter-spacing: -0.04em; color: var(--bg);
  display: flex; justify-content: flex-end; direction: ltr; align-items: baseline; gap: 0;
}
.prize-tier-amount .thou { font-size: 1em; opacity: 1; font-weight: 900; }
.prize-tier-bar { margin-top: 18px; height: 6px; background: rgba(242,239,233,0.1); border-radius: 999px; overflow: hidden; }
.prize-tier-bar span { display: block; height: 100%; background: var(--accent); border-radius: 999px; transform: scaleX(0); transform-origin: right center; transition: transform 1.2s cubic-bezier(.2,.9,.2,1); }
.prize-tier.visible .prize-tier-bar span { transform: scaleX(1); }

/* First-place emphasis */
.prize-tier.first {
  background: linear-gradient(180deg, #142b4d 0%, #0a1c35 100%);
  border-color: rgba(255,255,255,0.12); padding: 64px 36px 48px; overflow: hidden;
  transform: scale(1.04); z-index: 2; box-shadow: 0 20px 48px rgba(12,35,65,0.22);
}
.prize-tier.first::before {
  content: ''; position: absolute; top: -80px; right: -80px; width: 260px; height: 260px;
  border-radius: 50%; background: var(--primary); opacity: 0.45; filter: blur(60px); pointer-events: none;
}
.prize-tier.first::after {
  content: ''; position: absolute; bottom: -80px; left: -80px; width: 220px; height: 220px;
  border-radius: 50%; background: var(--accent); opacity: 0.45; filter: blur(60px); pointer-events: none;
}
.prize-tier.first:hover { border-color: rgba(255,255,255,0.22); box-shadow: 0 24px 50px rgba(12,35,65,0.45); }

/* ────────────────────  REQUIREMENTS (Market)  ──────────────────── */
.requirements-section { background: var(--bg); position: relative; overflow: hidden; }
.req-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.req-card {
  background: var(--white); border-radius: 22px; padding: 32px 28px;
  border: 1px solid var(--line); transition: transform 0.3s, border-color 0.3s, background 0.3s;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.req-card:hover { transform: translateY(-6px); border-color: var(--secondary); }
.req-num { font-family: 'Cairo', monospace; font-size: 0.75rem; color: var(--ink-faint); font-weight: 600; letter-spacing: 0.1em; margin-bottom: 16px; }
.req-shape {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  margin-bottom: 18px; transition: transform 0.3s;
}
.req-card:hover .req-shape { transform: rotate(-8deg) scale(1.08); }
.req-shape.a { background: var(--primary); }
.req-shape.b { background: var(--secondary); }
.req-shape.c { background: var(--accent); }
.req-shape.d { background: var(--text); }
.req-shape .ph-icon { width: 32px; height: 32px; display: block; color: #ffffff; }
.req-title { font-family: var(--font-sans); font-size: 1.15rem; font-weight: 800; margin-bottom: 10px; color: var(--text); letter-spacing: -0.01em; }
.req-desc { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.75; }

/* ────────────────────  TIMELINE (Strategy)  ──────────────────── */
.timeline-section { background: var(--bg); position: relative; overflow: hidden; }
.timeline-wrap { position: relative; max-width: 880px; margin: 0 auto; padding: 20px 0; }
.timeline-wrap::before {
  content: ''; position: absolute; top: 0; bottom: 0; right: 38px; width: 2px;
  background: linear-gradient(to bottom, transparent, var(--line) 6%, var(--line) 94%, transparent);
}
.timeline-progress {
  position: absolute; top: 0; right: 37px; width: 4px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  border-radius: 4px; height: 0; transition: height 0.15s linear;
  box-shadow: 0 0 20px rgba(21,91,53,0.35); margin-right: -1px;
}
.timeline-item {
  position: relative; padding: 28px 96px 28px 0;
  display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center;
  transition: opacity 0.5s ease;
}
.timeline-item:not(.reached) .timeline-dot { opacity: 0.4; }
.timeline-item:not(.reached) .timeline-step { color: var(--ink-faint); }
.timeline-dot {
  position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border-radius: 50%; background: var(--bg);
  border: 2px solid var(--line); display: grid; place-items: center; z-index: 2;
  transition: all 0.4s cubic-bezier(.2,.9,.2,1);
}
.timeline-dot::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--line); transition: background 0.3s, transform 0.3s; }
.timeline-item.reached .timeline-dot { border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 6px rgba(21,91,53,0.15), 0 8px 20px rgba(21,91,53,0.2); }
.timeline-item.reached .timeline-dot::after { background: var(--primary); transform: scale(1.4); }
.timeline-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 26px; transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s; grid-column: 2;
}
.timeline-item:hover .timeline-card, .timeline-item.reached .timeline-card { border-color: var(--primary); box-shadow: 0 14px 36px rgba(12,35,65,0.06); }
.timeline-item:hover .timeline-card { transform: translateY(-3px); }
.timeline-step {
  grid-column: 1; font-family: var(--font-sans); font-size: 2.8rem; font-weight: 900;
  color: var(--ink-faint); line-height: 1; letter-spacing: -0.04em; min-width: 72px; text-align: center;
  transition: color 0.4s;
}
.timeline-item.reached .timeline-step { color: var(--primary); }
.timeline-title { font-family: var(--font-sans); font-size: 1.3rem; font-weight: 800; margin-bottom: 8px; letter-spacing: -0.01em; color: var(--text); }
.timeline-date {
  font-family: 'Cairo', monospace; font-size: 0.88rem; color: var(--primary);
  font-weight: 600; letter-spacing: 0.03em; margin-bottom: 10px;
  display: inline-flex; align-items: center; gap: 8px;
}
.timeline-date::before { content: ''; width: 6px; height: 6px; background: var(--primary); border-radius: 50%; }
.timeline-desc { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.75; }

/* ────────────────────  LOCATIONS VIDEO  ──────────────────── */
.locations-video-section {
  background: var(--bg);
}
.video-wrapper {
  max-width: 1000px; margin: 0 auto;
  border-radius: 24px; overflow: hidden;
  box-shadow: 0 24px 50px rgba(12,35,65,0.12);
  border: 1px solid var(--line);
  position: relative;
  background: var(--white);
}
.showcase-video {
  width: 100%; height: auto; display: block;
  object-fit: cover; aspect-ratio: 16/9;
}

/* ────────────────────  FAQ  ──────────────────── */
.faq-section { background: var(--white); }
.faq-list { display: flex; flex-direction: column; gap: 14px; max-width: 820px; margin: 0 auto; }
.faq-item {
  background: var(--bg); border: 1px solid var(--line); border-radius: 18px;
  overflow: hidden; transition: background 0.3s, border-color 0.3s;
}
.faq-item:hover { border-color: var(--primary); }
.faq-item[open] { background: var(--white); border-color: var(--primary); box-shadow: 0 10px 30px rgba(12,35,65,0.06); }
.faq-q {
  list-style: none; cursor: pointer; padding: 22px 26px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-family: var(--font-sans); font-weight: 700; font-size: 1.08rem;
  letter-spacing: -0.01em; color: var(--text);
}
.faq-q::-webkit-details-marker { display: none; }
.faq-icon {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--line);
  display: grid; place-items: center;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; width: 14px; height: 2px;
  background: var(--text); border-radius: 2px; transition: transform 0.35s ease;
}
.faq-icon::after { transform: rotate(90deg); }
.faq-item[open] .faq-icon { background: var(--primary); border-color: var(--primary); transform: rotate(180deg); }
.faq-item[open] .faq-icon::before { background: var(--bg); }
.faq-item[open] .faq-icon::after { transform: rotate(0deg); background: var(--bg); }
.faq-num {
  font-family: 'Cairo', monospace; font-size: 0.8rem; color: var(--primary);
  font-weight: 600; letter-spacing: 0.08em; flex-shrink: 0; min-width: 32px;
}
.faq-a {
  padding: 0 26px 22px 80px; font-size: 0.98rem; line-height: 1.85;
  color: var(--ink-soft); animation: faqOpen 0.4s ease;
}
@keyframes faqOpen { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* ────────────────────  CTA FOOTER  ──────────────────── */
.cta-section {
  background: var(--text); color: var(--bg);
  padding: clamp(80px, 14vh, 140px) clamp(20px, 4vw, 48px);
  text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; border-radius: 50%; filter: blur(80px);
  pointer-events: none; width: 500px; height: 500px; background: var(--primary);
  top: -150px; right: -100px; opacity: 0.5;
}
.cta-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-kicker {
  font-family: 'Cairo', monospace; font-size: 0.82rem;
  color: var(--accent); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 18px;
}
.cta-title { font-family: var(--font-sans); font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 900; margin-bottom: 20px; line-height: 1.05; letter-spacing: -0.02em; }
.cta-desc { color: rgba(242,239,233,0.75); font-size: 1.1rem; max-width: 560px; margin: 0 auto 40px; line-height: 1.8; }
.btn-white {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--bg); color: var(--text); font-family: var(--font-sans);
  font-size: 1.1rem; font-weight: 800; padding: 18px 48px; border-radius: 60px;
  text-decoration: none; transition: transform 0.25s, background 0.25s, color 0.25s;
  box-shadow: 0 14px 40px rgba(0,0,0,0.3);
}
.btn-white:hover { transform: translateY(-3px); background: var(--accent); }
.btn-white .arrow { transition: transform 0.25s; }
.btn-white:hover .arrow { transform: translateX(-4px); }

/* ────────────────────  FOOTER  ──────────────────── */
footer {
  background: var(--text); color: rgba(242,239,233,0.55);
  padding: 32px clamp(20px, 4vw, 48px);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  border-top: 1px solid rgba(242,239,233,0.1);
}
footer .brand-name { color: var(--bg); }
.footer-copy { font-size: 0.82rem; font-family: 'Cairo', monospace; letter-spacing: 0.04em; }

/* ────────────────────  REVEAL  ──────────────────── */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-stagger.visible > * { opacity: 1; transform: translateY(0); }

/* ────────────────────  RESPONSIVE  ──────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .hero-copy { text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-visual { min-height: auto; order: 2; justify-content: center; }
  .hero-hand { max-width: 300px; height: auto; margin: 0 auto; }
  .hero-kicker { font-size: 54px; }
  .hero-title { font-size: clamp(2.4rem, 8vw, 3.2rem) !important; }
  .tracks-grid { grid-template-columns: repeat(2, 1fr); }
  .prizes-deck { grid-template-columns: 1fr; gap: 14px; }
  .prize-tier.first { order: -1; transform: none; padding: 52px 32px 36px; }
  .section-head { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .burger { display: flex; }
  .nav-cta { display: none; }
  nav.show-mobile .mobile-menu { display: flex; }
  .mobile-menu {
    display: none; position: fixed; top: 72px; right: 12px; left: 12px;
    background: var(--white); border: 1px solid var(--line); border-radius: 18px;
    padding: 20px; flex-direction: column; gap: 12px;
    box-shadow: 0 20px 50px rgba(12,35,65,0.15);
  }
  .mobile-menu a {
    color: var(--text); text-decoration: none; font-weight: 700; padding: 10px 14px;
    border-radius: 10px; transition: background 0.2s;
  }
  .mobile-menu a:hover { background: var(--bg); }
  .mobile-menu .btn-primary { justify-content: center; margin-top: 8px; }

  .hero { padding-top: 110px; }
  .orbit { display: none; }
  .timeline-item { grid-template-columns: auto 1fr; gap: 16px; padding-right: 54px; align-items: center; }
  .timeline-step { font-size: 1.8rem; min-width: 40px; text-align: center; margin-bottom: 0; }
  .timeline-card { padding: 18px 20px; }
  .timeline-title { font-size: 1.05rem; margin-bottom: 6px; }
  .timeline-date { font-size: 0.78rem; margin-bottom: 6px; }
  .timeline-desc { font-size: 0.82rem; line-height: 1.65; }
  .timeline-wrap::before, .timeline-progress { right: 22px; }
  .timeline-dot { right: 6px; width: 28px; height: 28px; }
  .faq-a { padding-left: 26px; padding-right: 80px; }
  .marquee-track span { font-size: 1rem; gap: 32px; }
  footer { flex-direction: column; justify-content: center; text-align: center; gap: 20px; }
  footer .brand-mark { justify-content: center; }
  .footer-copy { text-align: center; }
}
@media (max-width: 560px) {
  .tracks-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .track-card { padding: 28px 24px; }
  .prizes-shell { padding: 56px 24px 48px; border-radius: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-blob { animation: none; }
  .orbit { animation: none; }
  .marquee-track { animation: none; }
}
/* ????????????????????  I18N LTR ???????????????????? */
html[dir="ltr"] {
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  direction: ltr;
}
html[dir="ltr"] .hero-copy { text-align: left; }
html[dir="ltr"] .section-head .left { text-align: left; }
html[dir="ltr"] .track-card,
html[dir="ltr"] .prize-tier,
html[dir="ltr"] .req-card,
html[dir="ltr"] .timeline-card { text-align: left; }
html[dir="ltr"] .timeline-step { text-align: left; }
html[dir="ltr"] .prize-tier-amount { text-align: left !important; }
html[dir="ltr"] .faq-a { padding-left: 80px; padding-right: 26px; }
html[dir="ltr"] .arrow { display: inline-block; transform: scaleX(-1); }

/* Language Buttons */
.lang-btn {
  background: transparent; border: 1px solid var(--line);
  color: var(--text); padding: 6px 14px; border-radius: 20px;
  font-family: var(--font-sans); font-weight: 600; font-size: 0.9rem;
  cursor: pointer; transition: background 0.3s, border-color 0.3s;
}
.lang-btn:hover { background: var(--bg); border-color: var(--secondary); }
html[dir="ltr"] .nav-cta:hover .arrow,
html[dir="ltr"] .btn-primary:hover .arrow,
html[dir="ltr"] .btn-white:hover .arrow {
  transform: translateX(4px) scaleX(-1);
}

html[dir="ltr"] .timeline-wrap::before { right: auto; left: 38px; }
html[dir="ltr"] .timeline-progress { right: auto; left: 37px; }
html[dir="ltr"] .timeline-dot { right: auto; left: 24px; }
html[dir="ltr"] .timeline-item { padding-right: 0; padding-left: 90px; }

@media (max-width: 768px) {
  html[dir="ltr"] .timeline-wrap::before, 
  html[dir="ltr"] .timeline-progress { right: auto; left: 22px; }
  html[dir="ltr"] .timeline-dot { right: auto; left: 6px; }
  html[dir="ltr"] .timeline-item { padding-right: 0; padding-left: 54px; }
}

/* ????????????????????  INTERACTIVE FEATURES ???????????????????? */
.features-section { background: var(--white); }
.feat-interactive {
  max-width: 1000px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 0;
  background: var(--bg);
  border-radius: 32px;
  border: 1px solid var(--line);
  padding: 32px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.02);
}
.feat-tabs {
  display: flex; gap: 12px; justify-content: center;
  overflow-x: auto; padding-bottom: 8px;
  scrollbar-width: none;
}
.feat-tabs::-webkit-scrollbar { display: none; }
.feat-tab {
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; padding: 0; border-radius: 16px;
  background: rgba(21, 91, 53, 0.08); border: none;
  color: var(--primary); cursor: pointer; transition: all 0.3s ease;
}
.feat-tab span { display: none; }
.feat-tab svg { width: 24px; height: 24px; opacity: 1; transition: transform 0.3s; }
.feat-tab:hover { background: rgba(21, 91, 53, 0.15); }
.feat-tab:hover svg { transform: scale(1.1); }
.feat-tab.active {
  background: var(--primary); color: var(--white);
  box-shadow: 0 8px 24px rgba(21, 91, 53, 0.25);
  transform: scale(1.15); z-index: 2;
}

.feat-panes {
  position: relative;
  overflow: hidden;
  margin-top: 32px;
}
.feat-pane {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0; pointer-events: none;
  transform: translateY(10px) scale(0.98);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.feat-pane.active {
  opacity: 1; pointer-events: auto;
  transform: translateY(0) scale(1);
  position: relative; /* Let the active one dictate the height */
}

.feat-image {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: contain;
  border-radius: 16px;
  display: block;
  margin: 0 auto;
}

/* Responsive */
@media (max-width: 768px) {
  .feat-tabs { justify-content: flex-start; padding: 4px 16px; margin: 0 -16px; }
}

html[dir="ltr"] .feat-content { text-align: left; }
html[dir="ltr"] .feat-pane-inner { text-align: left; }