:root {
  --bg-body: #0b1020;
  --bg-card: #ffffff;
  --accent: #f59e0b;
  --accent-soft: #fef3c7;
  --text-main: #0f172a;
  --text-muted: #6b7280;
  --border-subtle: #e5e7eb;
  --radius-lg: 18px;
  --shadow-soft: 0 20px 45px rgba(15, 23, 42, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #1e293b 0, #020617 46%, #000 100%);
  color: #f9fafb;
}

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

main a {
  color: #2563eb;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: linear-gradient(to bottom, rgba(15,23,42,0.9), rgba(15,23,42,0.6));
  border-bottom: 1px solid rgba(148,163,184,0.25);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(248,250,252,0.35);
  box-shadow: 0 0 0 2px rgba(15,23,42,0.8);
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-text-main {
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.brand-text-sub {
  font-size: 0.68rem;
  color: #9ca3af;
}

.nav-links {
  display: flex;
  gap: 14px;
  font-size: 0.86rem;
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
  color: #e5e7eb;
  border: 1px solid transparent;
}

.nav-links a:hover {
  border-color: rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.7);
}

.nav-links a.active {
  background: #f59e0b;
  border-color: #f59e0b;
  color: #111827;
}

.nav-cta {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid #f59e0b;
  background: #f59e0b;
  color: #111827;
  font-size: 0.82rem;
  font-weight: 600;
}

.nav-cta:hover {
  filter: brightness(1.05);
}

@media (max-width: 768px) {
  .nav-inner {
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Layout */
.main-wrap {
  flex: 1;
}

.content-container {
  max-width: 1080px;
  margin: 28px auto 40px;
  padding: 0 16px 32px;
}

.card {
  background: var(--bg-card);
  color: var(--text-main);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 24px;
}

/* Hero home */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  gap: 24px;
  align-items: center;
}

.hero-photo {
  display: flex;
  justify-content: center;
}

.hero-photo-inner {
  position: relative;
}

.hero-photo-inner img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 26px;
  box-shadow: 0 25px 60px rgba(15,23,42,0.65);
  border: 3px solid #020617;
}

.hero-chip {
  position: absolute;
  left: -14px;
  bottom: 10px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(15,23,42,0.9);
  color: #e5e7eb;
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(148,163,184,0.5);
}

.hero-chip span {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
}

.hero-kicker {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #9ca3af;
}

.hero-title {
  margin: 8px 0 10px;
  font-size: 1.9rem;
  color: #0f172a;
}

.hero-title span {
  color: #f59e0b;
}

.hero-text {
  font-size: 0.96rem;
  color: #4b5563;
  line-height: 1.6;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.btn-primary {
  padding: 9px 16px;
  border-radius: 999px;
  border: none;
  background: #f59e0b;
  color: #111827;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-ghost {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
  font-size: 0.86rem;
  cursor: pointer;
}

.btn-ghost:hover {
  background: #f9fafb;
}

.hero-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 0.72rem;
  padding: 4px 9px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-photo {
    order: -1;
  }
}

/* Sections generic */
.section-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #6b7280;
  margin-top: 24px;
  margin-bottom: 6px;
}

.section-heading {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.section-text {
  font-size: 0.92rem;
  color: #4b5563;
  line-height: 1.6;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
  margin-top: 12px;
}

.grid-card {
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
  padding: 14px;
  background: #f9fafb;
}

.grid-card h4 {
  margin: 0 0 6px;
  font-size: 0.95rem;
}

.grid-card p {
  margin: 0;
  font-size: 0.85rem;
  color: #4b5563;
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: minmax(0,1fr);
  }
}

/* Footer */
.footer {
  border-top: 1px solid rgba(148,163,184,0.3);
  padding: 14px 0 22px;
  background: rgba(15,23,42,0.95);
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.78rem;
  color: #9ca3af;
}

.footer-inner a {
  color: #e5e7eb;
}