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

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

:root {
  --bg:         #09090b;
  --bg-card:    #111114;
  --bg-card-2:  #18181b;
  --border:     rgba(255,255,255,0.08);
  --border-lg:  rgba(255,255,255,0.12);
  --accent:     #6366f1;
  --accent-dim: rgba(99,102,241,0.15);
  --text:       #fafafa;
  --text-muted: #a1a1aa;
  --text-dim:   #52525b;
  --radius:     12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.25;
  letter-spacing: -0.3px;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

a { color: inherit; text-decoration: none; }

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(9,9,11,0.92);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text);
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-browse {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-browse:hover { color: var(--text); border-color: var(--border-lg); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 20px; height: 2px; background: var(--text-muted); border-radius: 2px; }

/* ── Hero ── */
.hero {
  padding: 160px 0 100px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 720px;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(38px, 5.5vw, 64px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 540px;
}

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
}

/* ── Section ── */
.section { padding: 90px 0; }
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.section-heading {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text);
}
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 520px;
}
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── Offer Cards ── */
.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 56px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.offer-card {
  background: var(--bg-card);
  padding: 44px 40px;
  transition: background 0.2s;
}
.offer-card:hover { background: var(--bg-card-2); }
.offer-card + .offer-card { border-left: 1px solid var(--border); }
.offer-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.offer-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}
.offer-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ── Topics ── */
.topics-section { border-top: 1px solid var(--border); }
.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 56px;
}
.topic-item {
  background: var(--bg-card);
  padding: 28px 32px;
  transition: background 0.2s;
}
.topic-item:hover { background: var(--bg-card-2); }
.topic-item h4 {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.topic-item p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── About ── */
.about-section { border-top: 1px solid var(--border); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-left p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-principles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.principle {
  background: var(--bg-card);
  padding: 24px 26px;
}
.principle h4 {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.principle p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-brand-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.footer-brand-name span { color: var(--accent); }
.footer-brand p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 240px;
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--text); }

.entity-block {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.entity-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}
.entity-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 3px;
}
.entity-gst {
  font-size: 12px;
  color: var(--text-dim);
}
.entity-address {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.7;
  text-align: right;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 12px; color: var(--text-dim); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 12px; color: var(--text-dim); }
.footer-legal a:hover { color: var(--text-muted); }

/* ── Legal Pages ── */
.legal-hero {
  padding: 140px 0 64px;
  border-bottom: 1px solid var(--border);
}
.legal-hero h1 {
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 10px;
}
.legal-date {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 8px;
}
.legal-body { padding: 64px 0 100px; }
.legal-content { max-width: 740px; }
.legal-content h2 {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin: 48px 0 12px;
  color: var(--text);
}
.legal-content h3 {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin: 28px 0 8px;
  color: var(--text);
}
.legal-content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}
.legal-content ul, .legal-content ol {
  padding-left: 20px;
  margin-bottom: 16px;
}
.legal-content li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 6px;
}
.legal-content a { color: var(--accent); }
.legal-content a:hover { text-decoration: underline; }
.legal-note {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 28px 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Fade in ── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .offer-grid { grid-template-columns: 1fr; }
  .offer-card + .offer-card { border-left: none; border-top: 1px solid var(--border); }
  .topics-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .nav-links, .nav-browse { display: none; }
  .hamburger { display: flex; }
  .topics-grid { grid-template-columns: 1fr; }
  .about-principles { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .entity-address { text-align: left; }
  .hero { padding: 120px 0 80px; }
  .section { padding: 64px 0; }
}