:root {
  --background: #ffffff;
  --bg-soft: #faf9f7;
  --text: #1d1d1b;
  --muted: #6b6b68;
  --primary: #1a6dff;
  --primary-dark: #0b53e6;
  --border: #dfdee5;
  --accent: #000000;
  --radius: 18px;
  --shadow: 6px 6px 0px rgba(29, 29, 27, 1);
  --shadow-primary: 6px 6px 0px var(--primary);
  --max: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--background);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary);
  background: rgba(26, 109, 255, 0.1);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.brand .logo {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--primary);
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #fff;
  font-size: 20px;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid var(--text);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--text);
  color: #fff;
  box-shadow: 3px 3px 0 var(--text);
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--text);
}

.btn-ghost {
  background: #fff;
  color: var(--text);
  box-shadow: 3px 3px 0 var(--text);
}

.btn-ghost:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--text);
}

/* Hero */
.hero {
  padding: 100px 0 72px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(44px, 8vw, 88px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 800;
  margin-bottom: 28px;
}

.hero h1 .grad {
  color: var(--primary);
}

.hero p {
  color: var(--muted);
  font-size: 20px;
  max-width: 620px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats */
.stats {
  padding: 40px 0;
}

.stats-head {
  text-align: center;
  margin-bottom: 40px;
}

.stats-head h2 {
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: -0.02em;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat {
  background: var(--bg-soft);
  border: 2px solid var(--text);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat .num {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary);
  line-height: 1;
}

.stat .label {
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  margin-top: 12px;
}

.stat .sub {
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}

/* Sections */
section {
  padding: 88px 0;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head.left {
  text-align: left;
  margin-left: 0;
}

.section-head h2 {
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.05;
}

.section-head p {
  color: var(--muted);
  font-size: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cards.three {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: #fff;
  border: 2px solid var(--text);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow);
}

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

.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  background: rgba(26, 109, 255, 0.12);
  display: grid;
  place-items: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--muted);
  font-size: 15px;
}

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

.post {
  background: #fff;
  border: 2px solid var(--text);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow);
}

.post-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.post-top .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
  flex-shrink: 0;
}

.post-top .who {
  font-weight: 700;
  font-size: 15px;
}

.post-top .handle {
  color: var(--muted);
  font-size: 13px;
}

.post .text {
  font-size: 16px;
  margin-bottom: 14px;
}

.post .engage {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  gap: 20px;
}

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

.member {
  background: var(--bg-soft);
  border: 2px solid var(--text);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--shadow);
}

.member .photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--primary), #f7a072);
  display: grid;
  place-items: center;
  font-size: 32px;
  font-weight: 800;
  color: #fff;
}

.member h3 {
  font-size: 20px;
  margin-bottom: 4px;
}

.member .role {
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 10px;
}

.member p {
  color: var(--muted);
  font-size: 14px;
}

/* CTA */
.cta-box {
  background: var(--primary);
  border: 2px solid var(--text);
  border-radius: 28px;
  padding: 64px 32px;
  text-align: center;
  box-shadow: var(--shadow);
}

.cta-box .eyebrow {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.cta-box h2 {
  font-size: clamp(32px, 5vw, 52px);
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  margin-bottom: 32px;
}

.cta-box .btn {
  background: #fff;
  color: var(--text);
  border-color: #fff;
  box-shadow: 3px 3px 0 rgba(29, 29, 27, 0.4);
}

.cta-box .btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(29, 29, 27, 0.4);
}

/* Footer */
.site-footer {
  border-top: 2px solid var(--text);
  padding: 56px 0 32px;
  background: var(--bg-soft);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-links {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  color: var(--muted);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* Legal page */
.legal {
  padding: 64px 0;
  max-width: 820px;
}

.legal h1 {
  font-size: clamp(36px, 6vw, 56px);
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 8px;
}

.legal .updated {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 40px;
}

.legal h2 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 40px 0 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}

.legal p,
.legal li {
  color: #3f3f3d;
  font-size: 16px;
  margin-bottom: 10px;
}

.legal ul {
  padding-left: 22px;
  margin-bottom: 12px;
}

.legal a {
  color: var(--primary);
  font-weight: 600;
}

.legal strong {
  color: var(--text);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 32px;
}

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

@media (max-width: 720px) {
  .stats-grid,
  .cards,
  .feed {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}