@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

:root {
  --bg: #f0f2f5;
  --surface: #ffffff;
  --surface2: #f8f9fb;
  --accent: #3b5bdb;
  --accent2: #f59f00;
  --accent3: #2f9e44;
  --text: #0d1117;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.08);
  --shadow-3d: 6px 6px 0px rgba(0,0,0,0.12);
  --radius: 20px;
  --radius-sm: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1.5px solid var(--border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  box-shadow: var(--shadow-sm);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo img {
  height: 40px;
  width: 40px;
  object-fit: contain;
  border-radius: 10px;
}

.nav-logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text);
  letter-spacing: -0.5px;
}

.nav-logo-text span {
  color: var(--accent);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
}

nav ul a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 10px;
  transition: all 0.2s;
  display: block;
}

nav ul a:hover, nav ul a.active {
  color: var(--accent);
  background: rgba(59,91,219,0.08);
}

.nav-badge {
  background: var(--accent2);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  vertical-align: middle;
  margin-left: 4px;
  letter-spacing: 0.3px;
}

/* ── LAYOUT ── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 80px 0;
}

/* ── HERO ── */
.hero {
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 40%, rgba(59,91,219,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 10% 70%, rgba(245,159,0,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 50% -10%, rgba(47,158,68,0.05) 0%, transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59,91,219,0.1);
  border: 1px solid rgba(59,91,219,0.2);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.4px;
}

.hero-tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }

@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.8)} }

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  letter-spacing: -0.2px;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 14px rgba(59,91,219,0.35), var(--shadow-3d);
}

.btn-primary:hover {
  background: #2f4bc4;
  transform: translate(-2px, -2px);
  box-shadow: 0 6px 20px rgba(59,91,219,0.45), 8px 8px 0 rgba(0,0,0,0.12);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-sm), var(--shadow-3d);
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-md), 8px 8px 0 rgba(0,0,0,0.10);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── CARD ── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-md), var(--shadow-3d);
  padding: 32px;
  transition: transform 0.25s, box-shadow 0.25s;
}

.card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg), 9px 9px 0 rgba(0,0,0,0.10);
}

/* ── BADGE ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.3px;
}

.badge-blue { background: rgba(59,91,219,0.1); color: var(--accent); }
.badge-gold { background: rgba(245,159,0,0.12); color: #b45309; }
.badge-green { background: rgba(47,158,68,0.1); color: var(--accent3); }

/* ── SECTION HEADER ── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 14px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── STATS ── */
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1;
}

/* ── HERO VISUAL CARD ── */
.hero-visual {
  position: relative;
}

.hero-main-card {
  background: var(--surface);
  border-radius: 28px;
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-lg), 12px 12px 0 rgba(0,0,0,0.08);
  padding: 36px;
  position: relative;
  transform: rotate(1.5deg);
  transition: transform 0.3s;
}

.hero-main-card:hover { transform: rotate(0deg) scale(1.01); }

.hero-float-card {
  position: absolute;
  background: var(--surface);
  border-radius: 16px;
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-md), 6px 6px 0 rgba(0,0,0,0.08);
  padding: 16px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.hero-float-card:nth-child(2) { animation-delay: 1.3s; }
.hero-float-card:nth-child(3) { animation-delay: 2.6s; }

/* ── GRID ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ── FOOTER ── */
footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 32px;
  margin-top: 80px;
}

footer .container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand { max-width: 320px; }

.footer-brand-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

.footer-brand p { font-size: 0.9rem; line-height: 1.6; }

.footer-links h4 {
  color: white;
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.footer-links ul { list-style: none; }

.footer-links ul li { margin-bottom: 8px; }

.footer-links ul a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-links ul a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.83rem;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom span { color: var(--accent2); font-weight: 600; }

/* ── PAGE HERO ── */
.page-hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(59,91,219,0.07) 0%, transparent 70%);
}

.page-hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.5rem, 4.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 16px;
  position: relative;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
  position: relative;
}

/* ── TIMELINE ── */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent2), var(--accent3));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2.5px solid white;
  box-shadow: 0 0 0 3px rgba(59,91,219,0.2);
}

.timeline-item.gold::before { background: var(--accent2); box-shadow: 0 0 0 3px rgba(245,159,0,0.2); }
.timeline-item.green::before { background: var(--accent3); box-shadow: 0 0 0 3px rgba(47,158,68,0.2); }

/* ── TEAM CARD ── */
.team-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-md), var(--shadow-3d);
  padding: 28px;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}

.team-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg), 9px 9px 0 rgba(0,0,0,0.10);
}

.team-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #6b8dfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(59,91,219,0.25), 4px 4px 0 rgba(0,0,0,0.08);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  nav ul { display: none; }
  .footer-top { flex-direction: column; }
}

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.6s forwards;
}

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

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ── TAG CHIPS ── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ── DIVIDER ── */
.divider {
  height: 1.5px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  margin: 0;
}

/* ── ICON BOX ── */
.icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-sm), 3px 3px 0 rgba(0,0,0,0.08);
}

.icon-box-blue { background: rgba(59,91,219,0.08); }
.icon-box-gold { background: rgba(245,159,0,0.08); }
.icon-box-green { background: rgba(47,158,68,0.08); }