:root {
  --bg: #101111;
  --panel: #181a1a;
  --text: #f7f3ec;
  --muted: #b9b3a8;
  --accent: #c9a35a;
  --accent-strong: #e7bd67;
  --line: rgba(255, 255, 255, 0.14);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section { scroll-margin-top: 90px; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 48px);
  background: rgba(16, 17, 17, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand {
  color: var(--text);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .16em;
  text-decoration: none;
  text-transform: uppercase;
}
.site-nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 28px); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }
.site-nav a { color: var(--muted); text-decoration: none; transition: color 160ms ease; }
.site-nav a:hover, .site-nav a.is-active { color: var(--accent-strong); }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: transparent; color: var(--text); border-radius: 4px; }
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: currentColor; }

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: end;
  padding: min(12vh, 120px) clamp(20px, 7vw, 90px);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.82), rgba(0,0,0,.34) 56%, rgba(0,0,0,.06)), url("../img/Front_FHD.jpg") center / cover;
  filter: contrast(1.04) saturate(1.03);
}
.hero-copy { position: relative; max-width: 760px; padding-bottom: 5vh; }
.eyebrow { margin: 0 0 12px; color: var(--accent-strong); font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: 0; }
h1 { font-size: clamp(3.4rem, 10vw, 8.4rem); }
h2 { font-size: clamp(2rem, 5vw, 4.2rem); max-width: 860px; }
h3 { font-size: 1.2rem; color: var(--accent-strong); }
.hero p:not(.eyebrow) { max-width: 640px; font-size: clamp(1.08rem, 2vw, 1.42rem); color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}
.button.primary { background: var(--accent); border-color: var(--accent); color: #12100c; }
.button.ghost { background: rgba(255,255,255,.05); }

.section { padding: clamp(72px, 11vw, 132px) clamp(20px, 7vw, 90px); }
.section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr); gap: clamp(32px, 6vw, 82px); align-items: center; max-width: var(--max); margin: 0 auto; }
.split > * { margin: 0; }
.reverse { grid-template-columns: minmax(260px, .85fr) minmax(0, 1.15fr); }
.portrait { width: 100%; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); object-fit: cover; }
.dark { background: #070808; border-block: 1px solid var(--line); }
.grid.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 36px; }
.grid article { padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; }
.credit-list { columns: 2; column-gap: 26px; padding-left: 18px; color: var(--muted); }
.credit-list li { break-inside: avoid; margin-bottom: 5px; }
.feature-list { padding-left: 20px; color: var(--muted); }
.contact-image { margin-top: 28px; width: 100%; border-radius: 6px; border: 1px solid var(--line); }
.contact { display: grid; grid-template-columns: minmax(0, .85fr) minmax(280px, 1fr); gap: clamp(32px, 6vw, 82px); max-width: var(--max); margin: 0 auto; }
.contact > * { margin: 0; }
.contact-line { font-size: 1.3rem; font-weight: 700; color: var(--accent-strong); }
.contact-form { display: grid; gap: 14px; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; }
label { display: grid; gap: 6px; color: var(--muted); font-size: .9rem; }
input, textarea { width: 100%; padding: 12px 13px; border: 1px solid var(--line); border-radius: 4px; background: #0e0f0f; color: var(--text); font: inherit; }
textarea { resize: vertical; }
.form-note { min-height: 1.5em; color: var(--accent-strong); margin: 0; }
.legal { background: #131414; border-top: 1px solid var(--line); }
.legal p { max-width: 860px; color: var(--muted); }
.site-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 28px clamp(20px, 7vw, 90px); color: var(--muted); border-top: 1px solid var(--line); }
.socials { display: flex; flex-wrap: wrap; gap: 18px; }
.socials a { color: var(--muted); text-decoration: none; }
.socials a:hover { color: var(--accent-strong); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 20px 22px;
    background: rgba(16, 17, 17, .98);
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { width: 100%; padding: 12px 0; }
  .split, .reverse, .contact, .grid.two { grid-template-columns: 1fr; }
  .credit-list { columns: 1; }
  .hero { min-height: 78vh; }
}