/* ===== Design tokens ===== */
:root {
  --bg: #0a0a0f;
  --bg-alt: #0f0f17;
  --surface: #15151f;
  --surface-2: #1c1c28;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f2f2f5;
  --muted: #9a9aa8;
  --accent: #c9a24b;          /* warm gold */
  --accent-2: #7b5cff;        /* violet */
  --grad: linear-gradient(120deg, #c9a24b 0%, #e7c97a 40%, #7b5cff 100%);
  --radius: 16px;
  --maxw: 1080px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

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

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

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

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  background: var(--grad);
  color: #0a0a0f;
  border: none;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .2s;
  box-shadow: 0 8px 30px rgba(201, 162, 75, 0.25);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 38px rgba(201, 162, 75, 0.35); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}
.btn-ghost:hover { background: var(--surface); box-shadow: none; }
.btn-sm { padding: 9px 18px; font-size: 14px; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--grad);
  color: #0a0a0f;
  font-weight: 800;
  font-size: 20px;
}
.brand-name { font-weight: 700; letter-spacing: .04em; line-height: 1.05; font-size: 15px; }
.brand-sub { display: block; font-size: 10px; color: var(--muted); letter-spacing: .18em; font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 15px; color: var(--muted); transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-links a.btn { color: #0a0a0f; }

/* ===== Hero ===== */
.hero { position: relative; overflow: hidden; padding: 110px 0 90px; }
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 22px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  font-weight: 800;
  margin-bottom: 24px;
}
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.lead { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--muted); max-width: 620px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-glow {
  position: absolute;
  top: -20%; right: -10%;
  width: 720px; height: 720px;
  background: radial-gradient(circle at center, rgba(123, 92, 255, 0.22), rgba(201, 162, 75, 0.10) 40%, transparent 70%);
  filter: blur(20px);
  z-index: 1;
  pointer-events: none;
}

/* ===== Sections ===== */
.section { padding: 90px 0; border-top: 1px solid var(--border); }
.section-alt { background: var(--bg-alt); }
.section-tag {
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
}
.section h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -.02em; font-weight: 800; margin-bottom: 20px; line-height: 1.1; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.muted { color: var(--muted); }
.muted + .muted { margin-top: 16px; }
.center { margin-left: auto; margin-right: auto; }
.small { font-size: 13.5px; }

.grid-2 { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }

/* ===== Stats ===== */
.stats { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.stats li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.stat-num { display: block; font-size: 1.6rem; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { display: block; color: var(--muted); font-size: 14.5px; margin-top: 4px; }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .3s var(--ease), border-color .3s, background .3s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(201, 162, 75, 0.4); background: var(--surface-2); }
.card-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(201, 162, 75, 0.12);
  color: var(--accent);
  font-size: 20px;
  margin-bottom: 18px;
}
.card h3 { font-size: 1.15rem; margin-bottom: 10px; font-weight: 700; }
.card p { color: var(--muted); font-size: 14.5px; }

/* ===== Contact ===== */
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 28px;
}
.contact-row {
  display: block;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.contact-row:last-child { border-bottom: none; }
a.contact-row:hover .contact-value { color: var(--accent); }
.contact-label { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.contact-value { font-size: 1.05rem; font-weight: 600; transition: color .2s; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-alt); padding-top: 56px; }
.footer-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; padding-bottom: 40px; }
.footer-brand { display: flex; gap: 14px; align-items: flex-start; }
.footer-brand strong { font-size: 15px; letter-spacing: .03em; }
.legal p { margin-bottom: 10px; }
.legal a { color: var(--accent); }
.copyright { border-top: 1px solid var(--border); padding-top: 24px; padding-bottom: 32px; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav-links a:not(.btn) { display: none; }
  .cards { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 60px; }
  .section { padding: 64px 0; }
}