/* ===========================================================
   Zachary Atkins — portfolio styles
   =========================================================== */
:root {
  --bg: #0c0c0e;
  --bg-elev: #15151a;
  --bg-elev-2: #1d1d24;
  --text: #f4f4f5;
  --text-dim: #a7a7b0;
  --accent: #c8a45c;        /* warm cinematic gold */
  --accent-hover: #e0bd73;
  --border: rgba(255,255,255,.08);
  --radius: 10px;
  --max: 1200px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--accent-hover); }

h1, h2, h3 { line-height: 1.15; font-weight: 700; letter-spacing: -.01em; }

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

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #000; padding: 10px 16px; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12,12,14,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand {
  font-weight: 700; font-size: 1.15rem; letter-spacing: .02em; color: var(--text);
  text-transform: uppercase;
}
.brand span { color: var(--accent); }
.nav-links { display: flex; gap: 8px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--text-dim); padding: 8px 14px; border-radius: 6px;
  font-size: .95rem; font-weight: 500;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: var(--bg-elev-2); }

.nav-toggle { display: none; background: none; border: 0; color: var(--text); cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 26px; height: 26px; }

/* ---------- Hero ---------- */
.hero {
  text-align: center;
  padding: 88px 0 56px;
  border-bottom: 1px solid var(--border);
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  margin: 0 0 14px;
}
.hero .tagline {
  color: var(--accent); text-transform: uppercase; letter-spacing: .18em;
  font-size: .82rem; font-weight: 600; margin: 0 0 20px;
}
.hero p.lede { color: var(--text-dim); max-width: 640px; margin: 0 auto; font-size: 1.1rem; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section-title {
  text-align: center; font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 8px;
}
.section-sub { text-align: center; color: var(--text-dim); margin: 0 auto 44px; max-width: 560px; }

/* ---------- Video ---------- */
.video-wrap {
  position: relative; width: 100%; aspect-ratio: 16 / 9;
  background: #000; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.video-wrap iframe, .video-wrap video {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
.reel { max-width: 960px; margin: 0 auto 12px; }

.video-grid {
  display: grid; gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
}
.video-card h3 {
  font-size: 1.05rem; margin: 16px 0 0; text-align: center; font-weight: 600;
  letter-spacing: .03em; text-transform: uppercase;
}

/* lazy youtube facade */
.yt-facade { cursor: pointer; }
.yt-facade::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle, rgba(0,0,0,.15), rgba(0,0,0,.55));
}
.yt-facade .yt-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 68px; height: 48px; z-index: 2;
  background: rgba(200,164,92,.92); border-radius: 12px;
  display: grid; place-items: center; transition: transform .2s ease, background .2s ease;
}
.yt-facade:hover .yt-play { transform: translate(-50%,-50%) scale(1.08); background: var(--accent-hover); }
.yt-facade .yt-play::before {
  content: ""; border-style: solid; border-width: 11px 0 11px 18px;
  border-color: transparent transparent transparent #111; margin-left: 4px;
}
.yt-facade img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Gallery ---------- */
.gallery {
  columns: 3 320px; column-gap: 14px;
}
.gallery-item {
  display: block; margin: 0 0 14px; break-inside: avoid;
  border-radius: 8px; overflow: hidden; position: relative; background: var(--bg-elev);
}
.gallery-item img { width: 100%; height: auto; transition: transform .4s ease, opacity .3s ease; }
.gallery-item:hover img { transform: scale(1.04); opacity: .92; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; display: none;
  background: rgba(0,0,0,.94); padding: 24px;
  align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 86vh; border-radius: 6px; }
.lightbox .lb-close, .lightbox .lb-prev, .lightbox .lb-next {
  position: absolute; background: rgba(255,255,255,.1); color: #fff; border: 0;
  width: 48px; height: 48px; border-radius: 50%; font-size: 1.6rem; cursor: pointer; line-height: 1;
}
.lightbox .lb-close { top: 20px; right: 20px; }
.lightbox .lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 20px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-cap { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; color: var(--text-dim); font-size: .9rem; }

/* ---------- Bio ---------- */
.bio-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start; }
.bio-photos { display: grid; gap: 14px; }
.bio-photos img { border-radius: var(--radius); border: 1px solid var(--border); }
.bio-photos .lead-photo { grid-row: span 1; }
.bio-thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bio-text p { margin: 0 0 22px; color: #d9d9de; font-size: 1.08rem; }
.bio-text p:first-of-type { font-size: 1.18rem; color: var(--text); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.form-field { margin-bottom: 20px; }
.form-field label { display: block; font-size: .9rem; margin-bottom: 7px; color: var(--text-dim); font-weight: 500; }
.form-field label .req { color: var(--accent); }
.form-field input, .form-field textarea {
  width: 100%; padding: 13px 15px; background: var(--bg-elev); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; font: inherit; font-size: 1rem;
}
.form-field input:focus, .form-field textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
.form-field textarea { min-height: 150px; resize: vertical; }
.btn {
  display: inline-block; background: var(--accent); color: #111; font-weight: 600;
  padding: 14px 32px; border: 0; border-radius: 8px; cursor: pointer; font-size: 1rem;
  transition: background .2s ease, transform .1s ease;
}
.btn:hover { background: var(--accent-hover); color: #111; }
.btn:active { transform: translateY(1px); }
.form-note { color: var(--text-dim); font-size: .85rem; margin-top: 14px; }
.form-status { margin-top: 16px; font-weight: 500; }
.form-status.ok { color: #5fd68a; }
.form-status.err { color: #ff7a7a; }
.contact-aside h3 { margin-top: 0; }
.contact-aside p { color: var(--text-dim); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border); padding: 40px 0; text-align: center;
  color: var(--text-dim); font-size: .9rem; margin-top: 40px;
}
.site-footer .foot-nav { list-style: none; display: flex; gap: 22px; justify-content: center; padding: 0; margin: 0 0 18px; }
.site-footer .foot-nav a { color: var(--text-dim); }
.site-footer .foot-nav a:hover { color: var(--text); }

/* ---------- CTA ---------- */
.cta { text-align: center; padding: 72px 0; border-top: 1px solid var(--border); }
.cta h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 14px; }
.cta p { color: var(--text-dim); margin: 0 0 28px; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .bio-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-links {
    position: absolute; top: 68px; right: 0; left: 0;
    flex-direction: column; gap: 0; background: var(--bg-elev);
    border-bottom: 1px solid var(--border); padding: 8px 16px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 8px; border-radius: 0; }
  .nav-toggle { display: block; }
  .gallery { columns: 2 160px; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .gallery { columns: 1; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}