/* Index Creative Labs — site styles. Tokens mirror the brand system (dark/ink theme). */

@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --surface-0: #0B0C0B;
  --surface-1: #0F110F;
  --surface-2: #1A1C19;
  --grid-line: #151714;
  --border: #1E201D;
  --border-strong: #33352F;
  --text-primary: #F2F2EE;
  --text-secondary: #A9AAA4;
  --text-muted: #7D7F78;
  --graphite: #8A8C85;
  --accent: #7BE84A;
  --on-accent: #0B0C0B;
  --button-fill: #F2F2EE;
  --on-button: #0B0C0B;

  --font-sans: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 64px; --space-8: 96px;
  --radius-sm: 3px; --radius-md: 4px; --radius-lg: 12px;

  --max: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--surface-0);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 500; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.grid-bg {
  background-color: var(--surface-0);
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: -1px -1px;
}
.skip { position: absolute; left: -9999px; top: 8px; background: var(--button-fill); color: var(--on-button); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- type ---------- */
.display-xl { font-size: clamp(42px, 7vw, 76px); line-height: 1; letter-spacing: -0.038em; }
.display-l  { font-size: clamp(36px, 5.2vw, 56px); line-height: 1.02; letter-spacing: -0.037em; }
.heading    { font-size: clamp(26px, 3.4vw, 36px); line-height: 1.08; letter-spacing: -0.033em; }
.title      { font-size: 18px; line-height: 1.3; letter-spacing: -0.017em; }
.lede       { font-size: clamp(15px, 1.5vw, 17px); color: var(--text-secondary); max-width: 560px; line-height: 1.6; }
.body-s     { font-size: 13px; line-height: 1.5; color: var(--text-secondary); }
.label      { font-family: var(--font-mono); font-size: 11px; line-height: 1.4; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); }
.hl         { color: var(--accent); }
.muted      { color: var(--text-muted); }
.eyebrow    { display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--accent); }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 12, 11, 0.88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand img { height: 30px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.nav a:not(.btn) { color: var(--text-secondary); transition: color .15s; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { color: var(--text-primary); }
.nav-toggle { display: none; background: none; border: 1px solid var(--border-strong); color: var(--text-primary); border-radius: var(--radius-md); width: 40px; height: 36px; cursor: pointer; }
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: currentColor; margin: 4px auto; }

@media (max-width: 760px) {
  .brand img { height: 26px; }
  .nav-toggle { display: block; }
  .nav { position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--surface-0); border-bottom: 1px solid var(--border); padding: 8px var(--gutter) 20px; display: none; }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 16px; }
  .nav .btn { margin-top: 16px; justify-content: center; }
}

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-sans); font-weight: 500; font-size: 14px; line-height: 1; padding: 13px 18px; border-radius: var(--radius-md); border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.btn-primary { background: var(--button-fill); color: var(--on-button); }
.btn-primary:hover { background: #FFFFFF; }
.btn-secondary { color: var(--text-primary); border-color: var(--border-strong); background: transparent; }
.btn-secondary:hover { border-color: var(--graphite); }
.btn-sm { padding: 9px 13px; font-size: 13px; }
.arrow { color: var(--accent); transition: transform .15s; }
a:hover > .arrow, .btn:hover .arrow { transform: translateX(3px); }
.link { color: var(--text-primary); font-size: 14px; display: inline-flex; gap: 6px; align-items: center; }

/* ---------- hero ---------- */
.hero { border-bottom: 1px solid var(--border); }
.hero .wrap { padding-top: clamp(56px, 9vw, 112px); padding-bottom: clamp(40px, 6vw, 72px); }
.hero .wrap + .wrap { padding-top: 0; }
.hero h1 { margin: 20px 0 0; max-width: 920px; }
.hero .lede { margin-top: 22px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- cells ---------- */
.cells { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.cells > * { background: var(--surface-1); padding: 22px 24px; }
.cells-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cells-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cells-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 900px) { .cells-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cells-3 { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .cells-4, .cells-2 { grid-template-columns: 1fr; } }

.cell-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.status { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-primary); white-space: nowrap; display: inline-flex; align-items: center; gap: 7px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.status.quiet::before { background: var(--graphite); }
.product-cell { display: flex; flex-direction: column; transition: background .15s; }
a.product-cell:hover { background: #131512; }
.product-cell .title { margin-bottom: 6px; }
.product-cell .more { margin-top: auto; padding-top: 18px; font-size: 13px; color: var(--text-primary); display: inline-flex; gap: 6px; }

.step-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); }
.step .title { margin: 10px 0 6px; }

/* ---------- sections ---------- */
.section { padding: clamp(64px, 9vw, 112px) 0; border-bottom: 1px solid var(--border); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 36px; }
.section-head .heading { margin-top: 14px; max-width: 720px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

.panel { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-1); }
.panel-pad { padding: clamp(24px, 4vw, 40px); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); border: 1px solid var(--border); padding: 5px 9px; border-radius: var(--radius-sm); }

.list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--border); }
.list li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.list li .title { margin-bottom: 4px; }

.kv { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.kv > div { background: var(--surface-0); padding: 18px 20px; }
.kv .v { font-size: 15px; margin-top: 6px; }
@media (max-width: 760px) { .kv { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }

/* ---------- visuals (drawn in HTML/SVG, no photos) ---------- */
.phone { width: 280px; max-width: 100%; margin: 0 auto; aspect-ratio: 9 / 19; border-radius: 40px; border: 1px solid var(--border-strong); background: #050605; padding: 12px; }
.phone-screen { height: 100%; border-radius: 30px; background: #0A0B0A; overflow: hidden; position: relative; display: flex; flex-direction: column; }
.ph-top { padding: 22px 18px 0; display: flex; justify-content: space-between; align-items: center; }
.ph-hole { padding: 14px 18px 0; }
.ph-hole .n { font-size: 44px; line-height: 1; letter-spacing: -0.04em; }
.ph-map { flex: 1; margin: 14px 12px 0; border-radius: 18px; background: #0F1A0D; position: relative; overflow: hidden; }
.ph-yard { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); margin: 12px; border-radius: 12px; overflow: hidden; }
.ph-yard > div { background: var(--surface-1); padding: 10px 6px; text-align: center; }
.ph-yard .y { font-size: 22px; letter-spacing: -0.03em; line-height: 1.1; }
.ph-tabs { margin: 0 24px 16px; height: 44px; border-radius: 22px; background: rgba(242, 242, 238, 0.06); border: 1px solid var(--border); display: flex; justify-content: space-around; align-items: center; }
.ph-tabs i { width: 18px; height: 18px; border-radius: 5px; border: 1.5px solid var(--text-secondary); display: block; }
.ph-tabs i.on { border-color: var(--accent); background: var(--accent); }

.rz { position: relative; }
.rz-map { aspect-ratio: 16 / 11; position: relative; background: #0E100D; overflow: hidden; }
.rz-legend { display: flex; gap: 16px; flex-wrap: wrap; padding: 14px 20px; border-top: 1px solid var(--border); }
.rz-legend span { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); letter-spacing: .5px; }
.rz-legend i { width: 10px; height: 10px; display: block; border-radius: 2px; }
.score { position: absolute; right: 16px; top: 16px; background: rgba(11, 12, 11, .92); border: 1px solid var(--border-strong); border-radius: var(--radius-md); padding: 12px 14px; min-width: 150px; }
.score .n { font-size: 34px; letter-spacing: -0.04em; line-height: 1; margin-top: 6px; }
.score .bar { height: 4px; background: var(--surface-2); margin-top: 10px; border-radius: 2px; overflow: hidden; }
.score .bar i { display: block; height: 100%; width: 68%; background: #FF4D3D; }
@media (max-width: 560px) { .score { right: 10px; top: 10px; min-width: 0; padding: 8px 10px; } .score .n { font-size: 24px; } .score .bar { display: none; } }

/* ---------- forms ---------- */
.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 13px; color: var(--text-secondary); }
.field input, .field textarea, .field select {
  font: inherit; font-size: 15px; color: var(--text-primary); background: var(--surface-1);
  border: 1px solid var(--border-strong); border-radius: var(--radius-md); padding: 12px 14px; width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; }
.email-big { overflow-wrap: anywhere; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opts label { cursor: pointer; position: relative; }
.opts input { position: absolute; left: 0; top: 0; width: 1px; height: 1px; margin: 0; opacity: 0; pointer-events: none; }
.opts span { display: inline-block; font-size: 13px; padding: 9px 13px; border: 1px solid var(--border-strong); border-radius: var(--radius-md); color: var(--text-secondary); }
.opts input:checked + span { border-color: var(--accent); color: var(--text-primary); }
.opts input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.form-note { font-size: 13px; color: var(--text-muted); }
.err { font-size: 13px; color: #FF7A6B; display: none; }
.err.show { display: block; }

/* ---------- footer ---------- */
.site-footer { padding: 56px 0 40px; }
.foot { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.foot h4 { margin: 0 0 14px; font-weight: 400; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; color: var(--text-secondary); }
.foot ul a:hover { color: var(--text-primary); }
.foot-base { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
@media (max-width: 760px) { .foot { grid-template-columns: 1fr 1fr; } .foot > :first-child { grid-column: 1 / -1; } }

/* ---------- reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---------- real app screens ---------- */
.device { width: 280px; max-width: 100%; border-radius: 46px; padding: 9px; background: #050605; border: 1px solid var(--border-strong); flex: none; }
.device img { width: 100%; height: auto; aspect-ratio: 1320 / 2868; border-radius: 37px; background: var(--surface-1); }
.phones { display: flex; justify-content: center; align-items: center; padding: 8px 0; }
.phones .device.main { position: relative; z-index: 2; width: 270px; }
.phones .device.side { width: 200px; opacity: .55; }
.phones .device.side:first-child { margin-right: -80px; transform: rotate(-4deg); }
.phones .device.side:last-child { margin-left: -80px; transform: rotate(4deg); }
@media (max-width: 560px) {
  .phones .device.main { width: 200px; }
  .phones .device.side { width: 160px; }
  .phones .device.side:first-child { margin-right: -90px; }
  .phones .device.side:last-child { margin-left: -90px; }
}
.shots { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px var(--gutter) 20px; margin: 0 calc(var(--gutter) * -1); scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
.shots figure { margin: 0; flex: 0 0 230px; scroll-snap-align: start; }
.shots .device { width: 100%; border-radius: 40px; padding: 8px; }
.shots .device img { border-radius: 32px; }
.shots figcaption { margin-top: 14px; }
.shots figcaption .title { font-size: 15px; margin: 6px 0 2px; }