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

:root {
  --blue: #6BB8D4;
  --blue-light: #8DCCE4;
  --blue-dim: rgba(107,184,212,0.12);
  --black: #0a0a0a;
  --surface: #111111;
  --surface-2: #1a1a1a;
  --border: rgba(255,255,255,0.08);
  --text: #f0ece6;
  --muted: #888880;
  --heading-font: 'Bebas Neue', sans-serif;
  --body-font: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo {
  font-family: var(--heading-font);
  font-size: 26px; letter-spacing: 0.04em; color: var(--text);
}
.nav-logo span { color: var(--blue); }
.nav-links {
  display: flex; align-items: center; gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a.active { border-bottom: 2px solid var(--blue); padding-bottom: 2px; }
.nav-cta {
  background: var(--blue); color: #fff;
  font-family: var(--body-font); font-weight: 600;
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 10px 22px; border: none; cursor: pointer;
  transition: background 0.2s; white-space: nowrap;
}
.nav-cta:hover { background: var(--blue-light); }
.nav-mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-mobile-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); margin: 5px 0; transition: 0.3s;
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--blue); color: #fff;
  font-family: var(--body-font); font-weight: 600;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 15px 34px; border: 2px solid var(--blue);
  cursor: pointer; transition: background 0.2s, color 0.2s;
  display: inline-block; text-align: center;
}
.btn-primary:hover { background: transparent; color: var(--blue); }
.btn-ghost {
  background: transparent; color: var(--muted);
  font-family: var(--body-font); font-weight: 500;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 15px 34px; border: 2px solid var(--border);
  cursor: pointer; transition: border-color 0.2s, color 0.2s;
  display: inline-block; text-align: center;
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* ── LAYOUT ── */
.container { max-width: 1100px; margin: 0 auto; }
section { padding: 90px 5%; }

/* ── TYPOGRAPHY HELPERS ── */
.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::before {
  content: ''; display: inline-block;
  width: 22px; height: 2px; background: var(--blue);
}
h2.display {
  font-family: var(--heading-font);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--text);
  margin-bottom: 20px;
}
h2.display em { font-style: normal; color: var(--blue); }
.lead {
  font-size: 17px; color: var(--muted);
  font-weight: 300; line-height: 1.75;
  max-width: 560px;
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 80px 5% 70px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; top: -100px; right: -60px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(107,184,212,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.page-hero-eyebrow::before {
  content: ''; display: inline-block;
  width: 22px; height: 2px; background: var(--blue);
}
.page-hero h1 {
  font-family: var(--heading-font);
  font-size: clamp(44px, 6vw, 80px);
  line-height: 0.95; letter-spacing: 0.02em;
  text-transform: uppercase; color: var(--text);
  max-width: 700px; margin-bottom: 24px;
}
.page-hero h1 em { font-style: normal; color: var(--blue); }
.page-hero p {
  font-size: 17px; color: var(--muted);
  font-weight: 300; line-height: 1.7;
  max-width: 500px;
}

/* ── FOOTER ── */
footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 48px 5%;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 40px; align-items: start;
}
.footer-logo {
  font-family: var(--heading-font);
  font-size: 28px; letter-spacing: 0.04em; color: var(--text);
  margin-bottom: 8px;
}
.footer-logo span { color: var(--blue); }
.footer-tagline {
  font-size: 12px; color: var(--muted);
  letter-spacing: 0.06em; text-transform: uppercase;
  line-height: 1.8;
}
.footer-nav-title {
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text);
  margin-bottom: 16px;
}
.footer-nav-list { list-style: none; }
.footer-nav-list li { margin-bottom: 10px; }
.footer-nav-list a {
  font-size: 14px; color: var(--muted); font-weight: 300;
  transition: color 0.2s;
}
.footer-nav-list a:hover { color: var(--blue); }
.footer-bottom {
  max-width: 1100px; margin: 36px auto 0;
  padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 12px; color: var(--muted); }

/* ── RESPONSIVE NAV ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 68px; left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    padding: 24px 5%; gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .nav-cta { display: none; }
}