*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --pink: #f472b6;
  --rose: #fb7185;
  --purple: #a855f7;
  --violet: #8b5cf6;
  --indigo: #6366f1;
  --lavender: #e9d5ff;
  --dark: #0c0015;
  --dark2: #130824;
  --glass-bg: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--dark);
  color: #fff;
  overflow-x: hidden;
}

/* ─── BACKGROUND ─── */
.bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: orbFloat 12s ease-in-out infinite;
}
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, #a855f7, transparent 70%); top: -100px; left: -150px; }
.orb-2 { width: 400px; height: 400px; background: radial-gradient(circle, #f472b6, transparent 70%); top: 40%; right: -100px; animation-delay: -4s; opacity: 0.25; }
.orb-3 { width: 350px; height: 350px; background: radial-gradient(circle, #6366f1, transparent 70%); bottom: 10%; left: 20%; animation-delay: -8s; opacity: 0.2; }
.orb-4 { width: 250px; height: 250px; background: radial-gradient(circle, #fb7185, transparent 70%); top: 60%; left: 50%; animation-delay: -2s; opacity: 0.15; }

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.02); }
}

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 40px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s;
}
nav.scrolled {
  background: rgba(12, 0, 21, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 18px;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #f472b6, #a855f7, #6366f1);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.65); text-decoration: none; font-size: 14px; font-weight: 500;
  letter-spacing: 0.04em; transition: color 0.3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px;
  background: linear-gradient(90deg, var(--pink), var(--purple)); transition: width 0.3s;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

/* ─── HERO ─── */
.hero {
  position: relative; z-index: 1;
  min-height: 100dvh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 120px 24px 80px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px;
  border: 1px solid var(--glass-border); background: var(--glass-bg);
  backdrop-filter: blur(12px); border-radius: 100px;
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.75);
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 36px;
  opacity: 0; animation: fadeUp 0.8s 0.2s ease forwards;
}
.hero-badge .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--pink);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.4); } }

.hero-year {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(80px, 14vw, 180px); font-weight: 900; line-height: 0.85;
  letter-spacing: -0.04em;
  background: linear-gradient(160deg, #f9a8d4 0%, #c084fc 35%, #818cf8 65%, #a78bfa 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  opacity: 0; animation: fadeUp 0.9s 0.4s ease forwards;
}
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 5vw, 64px); font-weight: 800; letter-spacing: -0.03em;
  margin-top: 12px; line-height: 1.05;
  opacity: 0; animation: fadeUp 0.9s 0.55s ease forwards;
}
.hero-title-link {
  color: inherit; text-decoration: none;
  background-image: linear-gradient(90deg, var(--pink), var(--purple));
  background-position: 0 100%; background-repeat: no-repeat; background-size: 0% 2px;
  transition: background-size 0.3s, color 0.3s;
}
.hero-title-link:hover { color: var(--pink); background-size: 100% 2px; }
.hero-sub {
  font-size: clamp(15px, 2vw, 20px); color: rgba(255,255,255,0.6);
  max-width: 580px; margin-top: 20px; line-height: 1.65; font-weight: 400;
  opacity: 0; animation: fadeUp 0.9s 0.7s ease forwards;
}
.hero-actions {
  display: flex; gap: 16px; margin-top: 44px; flex-wrap: wrap; justify-content: center;
  opacity: 0; animation: fadeUp 0.9s 0.85s ease forwards;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #f472b6, #a855f7);
  color: #fff; border: none; border-radius: 100px;
  font-size: 15px; font-weight: 600; font-family: 'Outfit', sans-serif;
  cursor: pointer; text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s, filter 0.25s;
  box-shadow: 0 0 30px rgba(244, 114, 182, 0.35); letter-spacing: 0.02em;
}
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 0 50px rgba(244, 114, 182, 0.55); filter: brightness(1.1); }
.btn-primary:active { transform: scale(0.98); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px;
  background: var(--glass-bg); color: rgba(255,255,255,0.85);
  border: 1px solid var(--glass-border); border-radius: 100px;
  font-size: 15px; font-weight: 500; font-family: 'Outfit', sans-serif;
  cursor: pointer; text-decoration: none; transition: all 0.25s;
  backdrop-filter: blur(10px);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.25); transform: translateY(-2px); }

.hero-stats {
  display: flex; gap: 48px; margin-top: 72px;
  opacity: 0; animation: fadeUp 0.9s 1s ease forwards;
  flex-wrap: wrap;
  justify-content: center;
}
.stat { text-align: center; }
.stat-val {
  font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 700;
  background: linear-gradient(135deg, #f9a8d4, #c084fc);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label {
  font-size: 12px; color: rgba(255,255,255,0.45);
  text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px;
}
.scroll-hint {
  margin-top: 64px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeUp 0.9s 1.3s ease forwards;
}
.scroll-hint span { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.3); }
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ─── DIVIDER ─── */
.section-divider {
  position: relative; z-index: 1; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.4), rgba(244, 114, 182, 0.4), transparent);
  margin: 0 60px;
}

/* ─── SECTIONS ─── */
section { position: relative; z-index: 1; padding: 100px 24px; }
.container { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 16px; display: flex; align-items: center; gap: 10px;
}
.section-label::before {
  content: ''; width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  border-radius: 2px; flex-shrink: 0;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 5vw, 54px); font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.1; margin-bottom: 20px;
}
.section-title .gradient {
  background: linear-gradient(135deg, #f472b6, #a855f7, #6366f1);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-body { font-size: 17px; line-height: 1.75; color: rgba(255,255,255,0.6); max-width: 560px; }

/* ─── REVEAL ─── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── CARDS ─── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 60px; }
.card {
  background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 24px;
  padding: 40px 36px; backdrop-filter: blur(20px);
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.4s, border-color 0.3s;
  position: relative; overflow: hidden;
  opacity: 0; transform: translateY(40px);
}
.card.visible { opacity: 1; transform: translateY(0); }
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244,114,182,0.4), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(168,85,247,0.3); box-shadow: 0 20px 60px rgba(168,85,247,0.12); }
.card:hover::before { opacity: 1; }
.card-icon { width: 52px; height: 52px; border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.card-icon.pink { background: rgba(244,114,182,0.15); }
.card-icon.purple { background: rgba(168,85,247,0.15); }
.card-icon.indigo { background: rgba(99,102,241,0.15); }
.card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 12px; }
.card p { font-size: 15px; line-height: 1.7; color: rgba(255,255,255,0.5); }

/* ─── TWO COL ─── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.btn-arrow { display: inline-flex; align-items: center; gap: 10px; color: var(--pink); text-decoration: none; font-weight: 600; font-size: 16px; margin-top: 28px; transition: gap 0.3s; }
.btn-arrow:hover { gap: 16px; }
.btn-arrow svg { transition: transform 0.3s; }
.btn-arrow:hover svg { transform: translateX(4px); }

/* ─── MARQUEE ─── */
.marquee-strip { overflow: hidden; white-space: nowrap; padding: 16px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); position: relative; z-index: 1; }
.marquee-inner { display: inline-flex; animation: marquee 30s linear infinite; }
.marquee-item { font-family: 'Space Grotesk', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.2); padding: 0 40px; }
.marquee-item .sep { color: var(--purple); margin-right: 40px; opacity: 0.4; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ─── TIMELINE ─── */
.schedule-section { background: linear-gradient(180deg, transparent, rgba(168,85,247,0.04) 50%, transparent); }
.day-tabs { display: flex; gap: 4px; margin-bottom: 60px; justify-content: center; }
.day-tab {
  padding: 12px 36px; border-radius: 100px; font-size: 14px; font-weight: 600;
  font-family: 'Outfit', sans-serif;
  cursor: pointer; transition: all 0.3s; border: 1px solid var(--glass-border);
  background: var(--glass-bg); color: rgba(255,255,255,0.5);
}
.day-tab.active { background: linear-gradient(135deg, #f472b6, #a855f7); color: #fff; border-color: transparent; box-shadow: 0 0 24px rgba(244,114,182,0.3); }
.day-tab:hover:not(.active) { border-color: rgba(168,85,247,0.4); color: rgba(255,255,255,0.8); }

.day-schedule { opacity: 0; pointer-events: none; height: 0; overflow: hidden; transition: opacity 0.35s ease; }
.day-schedule.active { opacity: 1; pointer-events: auto; height: auto; overflow: visible; }

.timeline { position: relative; max-width: 680px; margin: 0 auto; }
.timeline::before {
  content: ''; position: absolute; left: 28px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--pink), var(--purple), var(--indigo));
  border-radius: 2px;
}
.timeline-item {
  position: relative; padding-left: 76px; padding-bottom: 40px;
  opacity: 0; transform: translateX(-20px);
  transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.timeline-item.visible { opacity: 1; transform: translateX(0); }
.timeline-dot {
  position: absolute; left: 16px; top: 4px; width: 26px; height: 26px;
  border-radius: 50%; background: var(--dark); border: 2px solid var(--purple);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.timeline-item:hover .timeline-dot { border-color: var(--pink); box-shadow: 0 0 16px rgba(244,114,182,0.4); }
.timeline-dot-inner { width: 8px; height: 8px; border-radius: 50%; background: var(--purple); transition: background 0.3s; }
.timeline-item:hover .timeline-dot-inner { background: var(--pink); }

.timeline-time {
  font-family: 'Space Grotesk', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--pink); letter-spacing: 0.06em; margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
}
.timeline-event { font-size: 17px; font-weight: 600; margin-bottom: 4px; letter-spacing: -0.01em; }
.timeline-detail { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.5; }

/* ─── TEAM ─── */
.team-section { text-align: center; }
.team-section .section-body { margin: 16px auto 0; max-width: 480px; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
  margin-top: 60px;
}
.team-member {
  display: flex; flex-direction: column; align-items: center;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 24px; padding: 32px 16px 24px;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.4s, border-color 0.3s;
  opacity: 0; transform: translateY(30px);
}
.team-member.visible { opacity: 1; transform: translateY(0); }
.team-member:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: rgba(168,85,247,0.35);
  box-shadow: 0 20px 50px rgba(168,85,247,0.12);
}

.member-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 16px;
  position: relative; overflow: hidden;
}
.member-avatar::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.1);
}

.member-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.member-role {
  font-size: 12px; color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em; text-transform: uppercase;
}

/* Avatar color pairs */
.avatar-abu { background: linear-gradient(135deg, rgba(244,114,182,0.3), rgba(168,85,247,0.3)); color: #f9a8d4; }
.avatar-akhila { background: linear-gradient(135deg, rgba(168,85,247,0.3), rgba(99,102,241,0.3)); color: #c084fc; }
.avatar-alina { background: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(244,114,182,0.3)); color: #a5b4fc; }
.avatar-chiara { background: linear-gradient(135deg, rgba(251,113,133,0.3), rgba(244,114,182,0.3)); color: #fda4af; }
.avatar-doga { background: linear-gradient(135deg, rgba(167,139,250,0.3), rgba(168,85,247,0.3)); color: #d8b4fe; }
.avatar-seungju { background: linear-gradient(135deg, rgba(52,211,153,0.25), rgba(99,102,241,0.3)); color: #6ee7b7; }
.avatar-shirley { background: linear-gradient(135deg, rgba(244,114,182,0.3), rgba(251,113,133,0.3)); color: #fecdd3; }

/* ─── PARTNER SECTION ─── */
.partner-section { background: linear-gradient(180deg, transparent, rgba(168,85,247,0.05) 50%, transparent); }

/* ─── NOTIFY ─── */
.notify-section { text-align: center; padding: 120px 24px; }
.notify-section .section-title { font-size: clamp(36px, 6vw, 68px); }
.email-form { display: flex; gap: 12px; max-width: 480px; margin: 40px auto 0; flex-wrap: wrap; justify-content: center; }
.email-input {
  flex: 1; min-width: 240px; padding: 15px 24px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px; color: #fff; font-size: 15px; font-family: 'Outfit', sans-serif;
  outline: none; transition: border-color 0.3s, box-shadow 0.3s;
}
.email-input::placeholder { color: rgba(255,255,255,0.3); }
.email-input:focus { border-color: rgba(168,85,247,0.6); box-shadow: 0 0 20px rgba(168,85,247,0.15); }

.info-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 48px; justify-content: center; }
.info-badge {
  display: flex; align-items: center; gap: 10px; padding: 12px 22px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 100px; backdrop-filter: blur(12px);
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.8);
  transition: border-color 0.3s, transform 0.3s;
}
.info-badge:hover { border-color: rgba(168,85,247,0.4); transform: translateY(-2px); }
.info-badge .badge-icon { width: 28px; height: 28px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-badge .badge-icon.pink { background: rgba(244,114,182,0.2); }
.info-badge .badge-icon.purple { background: rgba(168,85,247,0.2); }
.info-badge .badge-icon.indigo { background: rgba(99,102,241,0.2); }

/* ─── FOOTER ─── */
footer { position: relative; z-index: 1; padding: 48px 24px; text-align: center; border-top: 1px solid rgba(255,255,255,0.06); }
footer p { font-size: 13px; color: rgba(255,255,255,0.3); letter-spacing: 0.05em; }
footer .footer-logo { font-family: 'Space Grotesk', sans-serif; font-size: 16px; font-weight: 700; margin-bottom: 8px; background: linear-gradient(135deg, #f472b6, #a855f7); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ─── CURSOR ─── */
.cursor-glow { position: fixed; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(168,85,247,0.08), transparent 70%); pointer-events: none; z-index: 0; transform: translate(-50%, -50%); transition: left 0.3s ease, top 0.3s ease; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .team-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .hero { padding: 100px 20px 60px; }
  .hero-stats { gap: 24px; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  section { padding: 60px 20px; }
  .cards-grid { grid-template-columns: 1fr; }
  .email-form { flex-direction: column; }
  .email-input { min-width: unset; }
  .info-row { gap: 10px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { max-width: 100%; }
}
@media (max-width: 480px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .team-member { padding: 24px 12px 20px; }
  .member-avatar { width: 56px; height: 56px; font-size: 18px; }
}