/* Talason v2 — multi-page, cyber accents, restrained */
:root {
  --bg: #05070c;
  --bg-2: #090c14;
  --panel: rgba(12, 16, 26, 0.72);
  --line: #172130;
  --line-2: #24334a;
  --text: #e8edf5;
  --muted: #8fa0b8;
  --faint: #55657d;
  --cyan: #2ee6ff;
  --cyan-dim: rgba(46, 230, 255, 0.10);
  --magenta: #ff3ea5;
  --magenta-dim: rgba(255, 62, 165, 0.12);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --disp: "Space Grotesk", var(--font);
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --max: 1160px;
  --radius: 4px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
body.in { opacity: 1; transform: none; }
body.leaving { opacity: 0; transform: translateY(-6px); transition-duration: 0.22s; }
@media (prefers-reduced-motion: reduce) {
  body, body.leaving { transition: none; transform: none; opacity: 1; }
  html { scroll-behavior: auto; }
}
/* faint grid on the whole page */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
}
::selection { background: var(--cyan); color: #000; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--disp); font-weight: 600; letter-spacing: -0.01em; line-height: 1.12; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.12rem; }
p { color: var(--muted); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.mono { font-family: var(--mono); }
.eyebrow {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 14px; display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--cyan); opacity: 0.7; }
.section { padding: 88px 0; position: relative; z-index: 1; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head p { margin-top: 12px; }

/* ---------- header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 30;
  background: rgba(5, 7, 12, 0.6);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color 0.3s, background 0.3s;
}
.header.scrolled { border-bottom-color: var(--line); background: rgba(5, 7, 12, 0.82); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--disp); font-weight: 600; letter-spacing: 0.24em; font-size: 0.95rem; }
.brand .mark { width: 26px; height: 26px; color: #fff; transition: color 0.2s; }
.brand:hover .mark { color: var(--cyan); }
.nav { display: flex; gap: 30px; align-items: center; }
.nav a { font-size: 0.84rem; color: var(--muted); transition: color 0.2s; position: relative; padding: 4px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--cyan); transition: right 0.25s; }
.nav a:hover, .nav a.active { color: var(--text); }
.nav a:hover::after, .nav a.active::after { right: 0; }
.nav .nav-cta { padding: 8px 14px; border: 1px solid var(--line-2); border-radius: var(--radius); color: var(--text); }
.nav .nav-cta::after { display: none; }
.nav .nav-cta:hover { border-color: var(--cyan); color: var(--cyan); }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); width: 40px; height: 40px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 1.5px; background: currentColor; margin: 5px auto; transition: transform 0.2s, opacity 0.2s; }

/* ---------- 3D canvas ---------- */
.scene { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 0; }
.scene-fade { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(5,7,12,0.2) 0%, rgba(5,7,12,0) 40%, rgba(5,7,12,0.85) 92%, var(--bg) 100%); }

/* ---------- home hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding: 120px 0 90px; }
.hero-art { position: absolute; top: 0; right: 0; bottom: 0; width: 58%; z-index: 1; pointer-events: none; }
.hero-art img {
  width: 100%; height: 100%; object-fit: cover; object-position: right center; opacity: 0.78;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 50%), linear-gradient(180deg, #000 65%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 50%), linear-gradient(180deg, #000 65%, transparent 100%);
  mask-composite: intersect;
}
.hero .wrap { z-index: 2; }
.hero-copy { max-width: 580px; }
.hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); margin-bottom: 22px; text-shadow: 0 0 32px rgba(46, 230, 255, 0.12); }
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero .lead { font-size: 1.08rem; max-width: 500px; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 500; border: 1px solid var(--line-2); color: var(--text);
  transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s; position: relative;
}
.btn:hover { border-color: var(--cyan); color: var(--cyan); }
.btn.primary { background: var(--cyan); color: #04121a; border-color: var(--cyan); }
.btn.primary:hover { box-shadow: 0 0 28px rgba(46, 230, 255, 0.28); color: #000; }
.btn .arr { transition: transform 0.2s; }
.btn:hover .arr { transform: translateX(3px); }
.hero-meta { display: flex; gap: 32px; margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero-meta div { font-family: var(--mono); font-size: 0.7rem; color: var(--faint); letter-spacing: 0.08em; text-transform: uppercase; }
.hero-meta div b { display: block; font-family: var(--disp); color: var(--text); font-weight: 600; font-size: 1rem; letter-spacing: 0; text-transform: none; }

/* ---------- direction tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.tile {
  position: relative; display: block; padding: 30px 30px 28px; min-height: 250px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s; overflow: hidden;
}
.tile::before, .tile::after { content: ""; position: absolute; width: 14px; height: 14px; border: 1px solid var(--cyan); opacity: 0; transition: opacity 0.25s; }
.tile::before { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.tile::after { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.tile:hover { border-color: var(--line-2); transform: translateY(-3px); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(46, 230, 255, 0.12); }
.tile:hover::before, .tile:hover::after { opacity: 1; }
.tile .num { font-family: var(--mono); font-size: 0.72rem; color: var(--cyan); letter-spacing: 0.16em; }
.tile h3 { font-size: 1.45rem; margin: 14px 0 10px; }
.tile p { font-size: 0.95rem; max-width: 420px; }
.tile .go { position: absolute; right: 26px; bottom: 24px; font-family: var(--mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.12em; transition: color 0.2s, transform 0.2s; }
.tile:hover .go { color: var(--cyan); transform: translateX(4px); }
.tile .glyph { position: absolute; right: 24px; top: 22px; width: 64px; height: 64px; color: var(--line-2); transition: color 0.25s; }
.tile:hover .glyph { color: var(--cyan); }

/* ---------- page hero (inner pages) ---------- */
.page-hero { position: relative; min-height: 68vh; display: flex; align-items: flex-end; overflow: hidden; padding: 140px 0 64px; }
.page-hero .wrap { z-index: 2; }
.page-hero h1 { font-size: clamp(2rem, 4.2vw, 3.3rem); margin-bottom: 18px; max-width: 760px; text-shadow: 0 0 32px rgba(46, 230, 255, 0.12); }
.page-hero .lead { font-size: 1.08rem; max-width: 620px; }
.page-hero .idx { font-family: var(--mono); font-size: 0.72rem; color: var(--faint); letter-spacing: 0.16em; margin-bottom: 18px; }
.page-hero .idx b { color: var(--cyan); font-weight: 500; }

/* ---------- panels / lists ---------- */
.panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 28px; transition: border-color 0.25s; }
.panel:hover { border-color: var(--line-2); }
.panel .k { font-family: var(--mono); font-size: 0.7rem; color: var(--cyan); letter-spacing: 0.14em; margin-bottom: 12px; }
.panel h3 { margin-bottom: 8px; }
.panel p { font-size: 0.93rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.step { padding: 26px; border-right: 1px solid var(--line); background: var(--panel); }
.step:last-child { border-right: 0; }
.step .k { font-family: var(--mono); font-size: 0.7rem; color: var(--magenta); letter-spacing: 0.14em; margin-bottom: 10px; }
.step p { font-size: 0.92rem; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tags span { font-family: var(--mono); font-size: 0.68rem; color: var(--muted); padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; letter-spacing: 0.04em; }

.work-list { border-top: 1px solid var(--line); }
.work-item { display: grid; grid-template-columns: 120px 1fr 180px; gap: 28px; align-items: start; padding: 26px 0; border-bottom: 1px solid var(--line); }
.work-item .when { font-family: var(--mono); font-size: 0.74rem; color: var(--faint); padding-top: 5px; letter-spacing: 0.06em; }
.work-item h3 { margin-bottom: 6px; font-size: 1.05rem; }
.work-item p { font-size: 0.93rem; }
.work-item .client { font-family: var(--mono); font-size: 0.74rem; color: var(--cyan); text-align: right; padding-top: 5px; letter-spacing: 0.06em; }
.work-shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 40px; }
.shot { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg-2); }
.shot img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; opacity: 0.82; filter: saturate(0.85); transition: opacity 0.3s, filter 0.3s; }
.shot:hover img { opacity: 1; filter: none; }
.shot figcaption { font-family: var(--mono); font-size: 0.7rem; color: var(--faint); padding: 10px 12px; letter-spacing: 0.04em; }
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.feature .shot img { aspect-ratio: 16 / 9; }

.teaser { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.teaser a.panel { display: block; }
.teaser a.panel:hover h3 { color: var(--cyan); }
.teaser h3 { transition: color 0.2s; }

/* ---------- studio ---------- */
.studio-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: start; }
.studio-grid p + p { margin-top: 16px; }
.stack { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; }
.stack h4 { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); font-weight: 500; margin-bottom: 6px; }
.stack div p { font-size: 0.9rem; }
.portrait { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #000; }
.portrait img { width: 100%; opacity: 0.9; }

/* ---------- contact / cta ---------- */
.cta-strip { border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; background: var(--panel);
  display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta-strip::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--cyan), var(--magenta)); }
.cta-strip h2 { font-size: 1.5rem; }
.cta-strip p { margin-top: 6px; }
.contact-inner { display: grid; grid-template-columns: 1fr; gap: 40px; max-width: 640px; margin: 0 auto; text-align: center; }
.contact-email { padding-bottom: 36px; border-bottom: 1px solid var(--line); }
.contact-notes .eyebrow { justify-content: center; }
.contact-notes .checklist { display: inline-grid; text-align: left; }
.email { font-family: var(--disp); font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 500; color: var(--text); border-bottom: 1px solid var(--line-2); padding-bottom: 4px; transition: border-color 0.2s, color 0.2s; }
.email:hover { border-color: var(--cyan); color: var(--cyan); }
.contact small { display: block; margin-top: 14px; color: var(--faint); font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em; }
.checklist { list-style: none; display: grid; gap: 10px; margin-top: 18px; }
.checklist li { font-size: 0.93rem; color: var(--muted); padding-left: 22px; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border: 1px solid var(--cyan); transform: rotate(45deg); }

/* ---------- prev / next ---------- */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pager a { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; background: var(--panel); transition: border-color 0.2s; }
.pager a:hover { border-color: var(--cyan); }
.pager a .k { font-family: var(--mono); font-size: 0.68rem; color: var(--faint); letter-spacing: 0.14em; margin-bottom: 6px; }
.pager a.next { text-align: right; }
.pager a h3 { font-size: 1.05rem; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 40px 0 32px; position: relative; z-index: 1; }
.footer .wrap { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { font-size: 0.8rem; color: var(--muted); }
.footer-links a:hover { color: var(--cyan); }
.footer .copy { grid-column: 1 / -1; font-family: var(--mono); font-size: 0.7rem; color: var(--faint); letter-spacing: 0.04em; margin-top: 8px; }
.footer .brand { font-size: 0.8rem; letter-spacing: 0.22em; color: var(--muted); }
.footer .brand .mark { width: 20px; height: 20px; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .panels, .steps, .teaser, .work-shots { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: 0; }
  .studio-grid, .feature { grid-template-columns: 1fr; gap: 36px; }
  .work-item { grid-template-columns: 96px 1fr; }
  .work-item .client { grid-column: 2; text-align: left; padding-top: 0; }
}
@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .nav { position: fixed; top: 64px; left: 0; right: 0; flex-direction: column; gap: 0; align-items: stretch;
    background: rgba(5, 7, 12, 0.97); border-bottom: 1px solid var(--line); padding: 8px 0;
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: 14px 24px; font-size: 1rem; }
  .nav a::after { display: none; }
  .nav .nav-cta { margin: 8px 24px 12px; text-align: center; }
  .nav-toggle { display: block; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .hero { padding: 96px 0 56px; min-height: auto; }
  .hero-art { position: relative; width: 100%; height: 56vw; margin-bottom: -30px; }
  .hero-art img { object-position: center 20%;
    -webkit-mask-image: linear-gradient(180deg, #000 40%, transparent 100%); mask-image: linear-gradient(180deg, #000 40%, transparent 100%); }
  .page-hero { min-height: 56vh; padding: 120px 0 48px; }
  .tiles, .pager, .stack { grid-template-columns: 1fr; }
  .tile { min-height: 210px; }
  .pager a.next { text-align: left; }
  .work-item { grid-template-columns: 1fr; gap: 6px; }
  .footer .wrap { grid-template-columns: 1fr; }
}