:root[data-theme="dark"] {
  --bg: #070c1a;
  --bg-decor-a: rgba(212, 175, 55, 0.16);
  --bg-decor-b: rgba(59, 92, 170, 0.22);
  --surface-1: #101a33;
  --surface-2: #17223f;
  --text: #f7f9fc;
  --text-muted: #b7c0d6;
  --text-faint: #8b96b3;
  --border: rgba(247, 249, 252, 0.1);
  --header-bg: rgba(7, 12, 26, 0.7);
  --accent: #d4af37;
  --accent-2: #f4d878;
  --accent-soft: rgba(212, 175, 55, 0.14);
  --accent-contrast: #070c1a;
}

:root[data-theme="light"] {
  --bg: #f7f9fc;
  --bg-decor-a: rgba(212, 175, 55, 0.14);
  --bg-decor-b: rgba(59, 92, 170, 0.12);
  --surface-1: #ffffff;
  --surface-2: #eef1f8;
  --text: #0f1728;
  --text-muted: #454f68;
  --text-faint: #667088;
  --border: rgba(15, 23, 40, 0.1);
  --header-bg: rgba(247, 249, 252, 0.75);
  --accent: #a4801f;
  --accent-2: #c99a24;
  --accent-soft: rgba(164, 128, 31, 0.12);
  --accent-contrast: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  transition: background 0.2s ease, color 0.2s ease;
}

a {
  color: inherit;
}

.bg-decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 85% -10%, var(--bg-decor-a), transparent 60%),
    radial-gradient(50% 40% at 10% 110%, var(--bg-decor-b), transparent 60%),
    var(--bg);
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 1.5rem;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  flex-shrink: 0;
}

.brand img {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.nav-links a {
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}

.theme-toggle:hover {
  background: var(--surface-2);
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

:root[data-theme="dark"] .theme-toggle .icon-sun,
:root[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-contrast);
  box-shadow: 0 8px 24px -8px var(--accent-soft);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -8px var(--accent-soft);
}

/* Hero */
.hero {
  padding-block: 5.5rem 5rem;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.hero-art {
  display: block;
  width: min(360px, 80vw);
  height: auto;
  margin: 2rem auto 0;
  animation: float 4s ease-in-out infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .hero-art {
    animation: none;
  }
}

.hero h1 {
  margin: 1.5rem auto 1.25rem;
  max-width: 780px;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 2.25rem;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--surface-2);
}

/* Sections */
section {
  padding-block: 4.5rem;
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 3rem;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-head h2 {
  margin: 0.6rem 0 0.75rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-head p {
  color: var(--text-muted);
  margin: 0;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: linear-gradient(180deg, var(--surface-1), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem 1.75rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.35);
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent);
}

.card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.card p {
  margin: 0;
  color: var(--text-faint);
  font-size: 0.95rem;
}

/* About / stats */
.about {
  border-radius: 20px;
  background: linear-gradient(135deg, var(--surface-1), var(--surface-2));
  border: 1px solid var(--border);
  padding: 3.25rem 2rem;
  text-align: center;
}

.about h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
}

.about > p {
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 720px;
  margin: 0 auto 2.5rem;
}

.stat {
  padding: 1.25rem 1rem;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.stat strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.stat span {
  font-size: 0.85rem;
  color: var(--text-faint);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 2.25rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-faint);
  font-size: 0.88rem;
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-faint);
  transition: color 0.2s ease;
}

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

@media (max-width: 800px) {
  .services,
  .stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-block: 4rem 3rem;
  }

  section {
    padding-block: 3.25rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nav-actions .btn {
    display: none;
  }
}