@import url("https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:wght@300;400;600;700&family=Barlow+Condensed:wght@400;700&display=swap");

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

:root {
  --brand-yellow: oklch(0.89 0.19 109);
  --brand-gray: oklch(0.7 0 0);
  --brand-gray-dim: oklch(0.4 0 0);
  --brand-surface: oklch(0.06 0 0);
  --brand-surface-2: oklch(0.09 0 0);
  --font-display: "Bebas Neue", sans-serif;
  --font-sans: "Barlow", sans-serif;
  --font-condensed: "Barlow Condensed", sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: #000;
  color: #fff;
  font-family: var(--font-sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

::selection { background: var(--brand-yellow); color: #000; }

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }

/* ── LAYOUT ── */
.container { max-width: 1152px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 48px; } }

/* ── TYPOGRAPHY UTILITIES ── */
.font-display { font-family: var(--font-display); }
.font-condensed { font-family: var(--font-condensed); }
.text-yellow { color: var(--brand-yellow); }
.text-gray { color: var(--brand-gray); }
.text-gray-dim { color: var(--brand-gray-dim); }
.uppercase { text-transform: uppercase; }

/* ── NAV ── */
nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  transition: background 0.3s, border-color 0.3s;
}
@media (min-width: 768px) { nav { padding: 0 48px; } }

nav.scrolled {
  background: rgba(0,0,0,0.90);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in oklch, var(--brand-yellow) 15%, transparent);
}

.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 56px; width: auto; }
.nav-logo-sub {
  display: none;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--brand-gray);
}
@media (min-width: 640px) { .nav-logo-sub { display: block; } }

.nav-links { display: none; gap: 32px; }
@media (min-width: 768px) { .nav-links { display: flex; } }

.nav-links a {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--brand-gray);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--brand-yellow); }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
@media (min-width: 768px) { .hamburger { display: none; } }
.hamburger span { display: block; height: 1px; background: var(--brand-yellow); }
.hamburger span:nth-child(1) { width: 24px; }
.hamburger span:nth-child(2) { width: 24px; }
.hamburger span:nth-child(3) { width: 16px; margin-left: auto; }

.mobile-menu {
  display: none;
  position: absolute;
  top: 64px;
  inset-inline: 0;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in oklch, var(--brand-yellow) 15%, transparent);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--brand-gray);
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--brand-yellow); }

/* ── SECTION HEADING ── */
.section-heading { position: relative; }
.section-heading .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.section-heading .eyebrow::before {
  content: "";
  display: block;
  height: 1px;
  width: 32px;
  background: var(--brand-yellow);
}
.section-heading .eyebrow span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--brand-yellow);
}
.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  letter-spacing: 0.05em;
  line-height: 1;
  color: #fff;
}
.section-heading p {
  margin-top: 24px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--brand-gray);
}
.section-number {
  font-family: var(--font-display);
  position: absolute;
  top: -24px;
  right: 0;
  font-size: 100px;
  line-height: 1;
  color: color-mix(in oklch, var(--brand-yellow) 6%, transparent);
  pointer-events: none;
  user-select: none;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--brand-yellow);
  color: #000;
  font-family: var(--font-condensed);
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 16px 32px;
  transition: box-shadow 0.3s;
  cursor: pointer;
}
.btn-primary:hover { box-shadow: 0 0 40px color-mix(in oklch, var(--brand-yellow) 50%, transparent); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid color-mix(in oklch, var(--brand-yellow) 30%, transparent);
  color: var(--brand-yellow);
  font-family: var(--font-condensed);
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 16px 32px;
  transition: background 0.2s;
}
.btn-outline:hover { background: color-mix(in oklch, var(--brand-yellow) 5%, transparent); }

/* ── GRID GAP (yellow lines) ── */
.grid-gap {
  display: grid;
  gap: 1px;
  background: color-mix(in oklch, var(--brand-yellow) 10%, transparent);
}

/* ── FOOTER ── */
footer {
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255,255,255,0.05);
  background: var(--brand-surface);
  margin-top: 96px;
}
.footer-grid {
  display: grid;
  gap: 40px;
  padding: 64px 24px;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3,1fr); padding: 64px 48px; } }
.footer-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.25em;
  color: var(--brand-yellow);
}
.footer-nav-title {
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brand-yellow);
  margin-bottom: 16px;
}
.footer-nav-title + ul { display: flex; flex-direction: column; gap: 8px; }
.footer-nav-title + ul a, .footer-nav-title + ul li { font-size: 14px; color: var(--brand-gray); }
.footer-nav-title + ul a:hover { color: var(--brand-yellow); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 24px;
  text-align: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--brand-gray-dim);
}

/* ── ANIMATIONS ── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fade-up 1s ease both; }

@keyframes grid-move {
  0%   { transform: translateY(0); }
  100% { transform: translateY(60px); }
}