:root {
  --bg: #0f1216;
  --bg-alt: #161a20;
  --card: #1b1f26;
  --text: #eef0f2;
  --muted: #9aa1ab;
  --accent: #c9a15a;
  --accent-soft: rgba(201, 161, 90, 0.12);
  --line: rgba(255,255,255,0.08);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a { color: inherit; }

.demo-banner {
  background: var(--accent);
  color: #1a1409;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.6rem 1rem;
}
.demo-banner a { color: #1a1409; text-decoration: underline; font-weight: 700; }

.navbar {
  background: rgba(15, 18, 22, 0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--line);
}
.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav-logo { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; }
.nav-menu { display: flex; list-style: none; gap: 2.25rem; }
.nav-link { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.94rem; transition: color .2s; }
.nav-link:hover { color: var(--text); }
.nav-cta {
  text-decoration: none;
  background: var(--accent);
  color: #1a1409;
  padding: 0.55rem 1.2rem;
  border-radius: 0.4rem;
  font-weight: 700;
  font-size: 0.88rem;
  transition: transform .2s;
}
.nav-cta:hover { transform: translateY(-2px); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero {
  max-width: 820px;
  margin: 0 auto;
  padding: 5.5rem 1.5rem 3.5rem;
  text-align: center;
}
.hero h1 {
  font-size: 2.9rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.4rem;
}
.hero-sub { color: var(--muted); font-size: 1.08rem; max-width: 56ch; margin: 0 auto 2.2rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #1a1409;
  text-decoration: none;
  padding: 0.85rem 1.9rem;
  border-radius: 0.4rem;
  font-weight: 700;
  transition: all .2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201,161,90,0.25); }

.btn-ghost {
  display: inline-block;
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  padding: 0.85rem 1.9rem;
  border-radius: 0.4rem;
  font-weight: 600;
  transition: all .2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.logos {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.75rem 1.5rem;
  text-align: center;
}
.logos > span { font-size: 0.72rem; letter-spacing: 0.14em; color: var(--muted); font-weight: 600; }
.logo-row { display: flex; justify-content: center; gap: 2.25rem; flex-wrap: wrap; margin-top: 1rem; }
.logo-chip { color: var(--muted); font-weight: 600; font-size: 0.98rem; opacity: 0.7; }

.section-head { max-width: 640px; margin: 0 auto 2.75rem; text-align: center; }
.section-head h2 { font-size: 2.1rem; font-weight: 800; letter-spacing: -0.01em; }

.services { max-width: 1160px; margin: 0 auto; padding: 5rem 1.5rem; }
.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.75rem; }
.service-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 2rem;
  transition: border-color .2s, transform .2s;
}
.service-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.service-num { color: var(--accent); font-weight: 800; font-size: 0.9rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.75rem; }
.service-card p { color: var(--muted); font-size: 0.95rem; }

.work { background: var(--bg-alt); padding: 5rem 1.5rem; }
.case-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}
.case-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 2rem;
}
.case-tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem;
  border-radius: 1rem;
  margin-bottom: 1rem;
}
.case-card h3 { font-size: 1.25rem; font-weight: 700; line-height: 1.35; margin-bottom: 0.9rem; }
.case-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.25rem; }
.case-link { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 0.92rem; }
.case-link:hover { text-decoration: underline; }

.about { max-width: 1160px; margin: 0 auto; padding: 5.5rem 1.5rem; }
.about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; align-items: center; }
.about-grid h2 { font-size: 2rem; font-weight: 800; margin-bottom: 1.2rem; letter-spacing: -0.01em; }
.about-grid p { color: var(--muted); font-size: 1.02rem; }
.stat-grid { display: grid; gap: 1.5rem; }
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 1.5rem;
}
.stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: var(--accent); margin-bottom: 0.25rem; }
.stat span { color: var(--muted); font-size: 0.88rem; }

.contact { background: var(--bg-alt); padding: 5.5rem 1.5rem; text-align: center; border-top: 1px solid var(--line); }
.contact-inner { max-width: 620px; margin: 0 auto; }
.contact h2 { font-size: 2.1rem; font-weight: 800; margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.contact p { color: var(--muted); margin-bottom: 2rem; }

.footer { text-align: center; padding: 2rem 1.5rem; font-size: 0.85rem; color: var(--muted); border-top: 1px solid var(--line); }
.footer a { color: var(--accent); font-weight: 600; text-decoration: none; }

@media (max-width: 820px) {
  .hero h1 { font-size: 2.1rem; }
  .about-grid { grid-template-columns: 1fr; }
}