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

:root {
  --bg: #f5f5f7;
  --surface: #fff;
  --text: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #86868b;
  --border: rgba(0,0,0,0.08);
  --blue: #0071e3;
  --radius: 16px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow: 0 4px 20px rgba(0,0,0,0.06);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}

a { color: inherit; }

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 48px;
  padding: 0 20px;
  background: rgba(245,245,247,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.02em;
  justify-self: start;
}

.nav {
  display: flex;
  gap: 24px;
  justify-self: center;
}

.nav a {
  font-size: 0.8rem;
  color: var(--text-2);
  text-decoration: none;
}

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

.header-cta {
  justify-self: end;
  font-size: 0.78rem;
  font-weight: 500;
  color: #fff;
  background: var(--blue);
  padding: 6px 14px;
  border-radius: 100px;
  text-decoration: none;
}

/* Layout */
main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px 40px;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.section-head.center {
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 20px;
}

.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section-desc {
  font-size: 0.88rem;
  color: var(--text-2);
  max-width: 300px;
}

.section-head.center .section-desc { max-width: 420px; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: stretch;
  padding: 72px 0 24px;
  min-height: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-3);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34c759;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: 12px;
}

.gradient-text {
  background: linear-gradient(120deg, #0071e3, #34c759 50%, #ff9500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 0.92rem;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 18px;
  max-width: 420px;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.84rem;
  font-weight: 500;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
}

/* Hero visual */
.hero-visual {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 10px;
  min-height: 280px;
}

.featured-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(145deg, #fff 50%, #e8f1fb);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}

.featured-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
}

.visual-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.visual-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.visual-status {
  font-size: 0.68rem;
  font-weight: 600;
  color: #1a7f37;
  background: #e8f8ed;
  padding: 3px 8px;
  border-radius: 100px;
}

.visual-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: #e8f1fb;
  color: #0071e3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.featured-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.featured-card p {
  font-size: 0.82rem;
  color: var(--text-2);
  margin-bottom: 12px;
  flex: 1;
}

.visual-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--blue);
}

.visual-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.visual-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s;
}

.visual-mini:hover { transform: translateY(-2px); }
.visual-mini.purple { color: #af52de; }
.visual-mini.green { color: #34c759; }
.visual-mini.orange { color: #ff9500; }

/* Stats */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 28px;
}

.stat-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.stat-item span {
  font-size: 0.68rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Projects grid — equal cards, no broken bento */
.projects { margin-bottom: 28px; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.project-card.coming-soon {
  background: #fafafa;
  cursor: default;
}

.project-card.coming-soon:hover {
  transform: none;
  box-shadow: none;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.project-icon-wrap {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.card-status {
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 100px;
}

.card-status.live { color: #1a7f37; background: #e8f8ed; }
.card-status.soon { color: var(--text-3); background: rgba(0,0,0,0.05); }

.project-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.project-domain {
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--blue);
  margin-bottom: 6px;
}

.project-desc {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.45;
  flex: 1;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.project-category {
  font-size: 0.68rem;
  color: var(--text-3);
}

.project-cta {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--blue);
}

/* Ecosystem */
.ecosystem {
  margin-bottom: 28px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.subdomain-map {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.sub-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg);
  text-decoration: none;
  color: var(--text);
}

.sub-chip.live:hover {
  border-color: var(--blue);
  background: #e8f1fb;
  color: var(--blue);
}

.sub-chip.soon { color: var(--text-3); }

.chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
}

.sub-chip.live .chip-dot { background: #34c759; }
.sub-chip.soon .chip-dot { background: #ccc; }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.pillar {
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.pillar-icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.pillar-icon.blue { background: #e8f1fb; color: #0071e3; }
.pillar-icon.green { background: #e8f8ed; color: #34c759; }
.pillar-icon.purple { background: #f5eefa; color: #af52de; }

.pillar h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pillar p {
  font-size: 0.78rem;
  color: var(--text-2);
}

/* About */
.about { margin-bottom: 32px; }

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 12px;
}

.about-text,
.about-panel {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.about-text h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.about-text p {
  font-size: 0.86rem;
  color: var(--text-2);
  margin-bottom: 12px;
}

.about-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-list li {
  font-size: 0.8rem;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
}

.about-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #34c759;
  font-size: 0.72rem;
  font-weight: 700;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}

.panel-row:last-child { border-bottom: none; }

.panel-key { color: var(--text-3); }
.panel-val { font-weight: 600; }
.panel-val.green { color: #1a7f37; }
.panel-val.link { color: var(--blue); text-decoration: none; }

/* Footer */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 28px 20px 16px;
}

.footer-grid {
  max-width: 1080px;
  margin: 0 auto 20px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 20px;
}

.footer-brand .logo {
  display: block;
  margin-bottom: 6px;
}

.footer-brand p {
  font-size: 0.78rem;
  color: var(--text-2);
}

.footer-col h4 {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin-bottom: 8px;
}

.footer-col a,
.footer-col span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-2);
  text-decoration: none;
  margin-bottom: 5px;
}

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

.footer-bottom {
  max-width: 1080px;
  margin: 0 auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--text-3);
  text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
  .header { grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 64px; }
  .hero-visual { min-height: auto; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .projects-grid { grid-template-columns: 1fr; }
  .visual-mini-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
}