/*
 * JRP Labs — brand system for jrplabs.com
 * Black ground, gold accent (sampled from the logo arrow), white ink.
 * Display type: Montserrat (matches the geometric "LABS" lettering in the mark).
 * Body type: Inter.
 */

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #181818;
  --line: #262626;
  --ink: #f3f3f1;
  --ink-2: #b9b9b4;
  --ink-3: #7c7c76;
  --gold: #d4a62a;
  --gold-2: #f0c75a;
  --gold-deep: #a67c1a;
  --on-gold: #140f02;
  --font-display: 'Montserrat', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --radius: 14px;
  --max: 1120px;
  --gutter: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--gold-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.muted { color: var(--ink-2); }
.small { font-size: .9rem; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: 72px 0; border-top: 1px solid var(--line); }
section:first-of-type { border-top: 0; }

.eyebrow {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--gold); vertical-align: middle; margin-right: 10px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10,10,10,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-family: var(--font-display); font-weight: 800; letter-spacing: .06em; }
.brand:hover { text-decoration: none; }
.brand img { height: 52px; width: auto; }
/* The master logo is black ink + gold arrow on transparent. On the dark site we
 * invert it to white ink; invert() turns the gold blue, and hue-rotate(180deg)
 * brings it back to gold. One asset, no second export needed. */
.logo-on-dark { filter: invert(1) hue-rotate(180deg) saturate(1.15); }
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--ink-2); font-size: .95rem; font-weight: 500; }
.nav a:hover { color: var(--ink); text-decoration: none; }
.nav .btn { padding: 9px 16px; }
@media (max-width: 720px) {
  .nav a:not(.btn) { display: none; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .02em;
  background: var(--gold);
  color: var(--on-gold);
  border: 1px solid var(--gold);
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: var(--gold-2); text-decoration: none; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--ink-3); background: var(--bg-2); }

/* ---------- hero ---------- */
.hero { padding: 88px 0 72px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(800px 420px at 85% -10%, rgba(212,166,42,.16), transparent 60%),
    linear-gradient(to bottom, transparent, var(--bg));
}
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 span { color: var(--gold); }
.hero .lede { font-size: 1.2rem; color: var(--ink-2); max-width: 560px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero .mark { padding: 28px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.hero .mark img { width: 100%; height: auto; }
@media (max-width: 860px) {
  .hero { padding: 56px 0 48px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero .mark { order: -1; max-width: 360px; padding: 18px; }
}

/* ---------- cards ---------- */
.grid { display: grid; gap: 18px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid.three, .grid.two { grid-template-columns: 1fr; } }
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.card h3 { margin-top: 0; }
.card ul { margin: 0; padding-left: 18px; color: var(--ink-2); }
.card li { margin-bottom: 6px; }
.card .price { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--ink); margin: 10px 0 4px; }
.card .price small { font-size: .85rem; font-weight: 600; color: var(--ink-3); margin-left: 6px; }

/* ---------- process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); position: relative; }
.step .num { font-family: var(--font-display); font-weight: 800; color: var(--gold); font-size: .9rem; letter-spacing: .2em; margin-bottom: 10px; }
.step h3 { font-size: 1.35rem; }

/* ---------- work ---------- */
.work .card .tag { font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); font-weight: 700; font-family: var(--font-display); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 10px 18px; }
.contact dt { color: var(--ink-3); font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; font-family: var(--font-display); font-weight: 700; padding-top: 3px; }
.contact dd { margin: 0; }
.contact address { font-style: normal; }

/* ---------- trust bar ---------- */
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; color: var(--ink-3); font-size: .9rem; }
.cards-accepted { display: flex; gap: 8px; flex-wrap: wrap; }
.cards-accepted span {
  display: inline-block; padding: 4px 10px; border: 1px solid var(--line); border-radius: 6px;
  font-family: var(--font-display); font-weight: 700; font-size: .72rem; letter-spacing: .08em; color: var(--ink-2);
}

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 48px; color: var(--ink-3); font-size: .9rem; }
.site-footer .wrap { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
@media (max-width: 720px) { .site-footer .wrap { grid-template-columns: 1fr; } }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer nav a { color: var(--ink-2); }
.site-footer .legal { margin-top: 14px; }

/* ---------- legal pages ---------- */
.legal-page { padding: 56px 0 80px; }
.legal-page .wrap { max-width: 780px; }
.legal-page h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.legal-page h2 { font-size: 1.35rem; margin-top: 2em; }
.legal-page p, .legal-page li { color: var(--ink-2); }
.legal-page strong { color: var(--ink); }
.legal-page .updated { color: var(--ink-3); font-size: .9rem; margin-bottom: 2em; }
.legal-page table { border-collapse: collapse; width: 100%; margin: 1em 0 1.5em; font-size: .95rem; }
.legal-page th, .legal-page td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal-page th { color: var(--ink); font-family: var(--font-display); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }

/* ---------- accessibility ---------- */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }