/* QuikForge — company website
 * Design system: warm forge. Warm cream/beige + ink family DNA (matching the
 * QuikForge product family), ember-orange forge accent, serif-led editorial.
 * Light throughout — the forge reads as ember glow on cream, not a dark screen.
 * One accent per screen. No gradients on surfaces. Whitespace does the work.
 */

/* ---------- tokens ---------- */
:root {
  --bg: #f4f1e6;            /* family beige paper */
  --surface: #fdfcf7;       /* elevated cards */
  --surface-warm: #ece5d3;  /* warm panels */
  --fg: #1c1a17;            /* warm near-black */
  --fg-2: #4c4037;
  --muted: #8a817a;
  --ember: #c0512f;         /* forge accent — links, primary CTA, sparks */
  --ember-hot: #e8622c;     /* hot ember — glow, highlights */
  --ember-soft: #b5764a;    /* amber-ember secondary */
  --border: rgba(44,38,28,.16);
  --border-soft: rgba(28,26,23,.08);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;

  --t-xs: 13px; --t-sm: 15px; --t-base: 17px; --t-lg: 21px;
  --t-xl: 28px; --t-2xl: 40px; --t-3xl: 56px; --t-4xl: 76px;
  --lh-body: 1.62; --lh-tight: 1.08;

  --max: 1160px; --gutter: 32px;
  --sect-y: 104px;
  --r-sm: 10px; --r-md: 16px; --r-lg: 22px; --r-pill: 999px;
  --elev: 0 2px 16px rgba(28,26,23,.06);
  --elev-raised: 0 16px 44px rgba(28,26,23,.12);
  --focus: 0 0 0 4px rgba(192,81,47,.22);
  --ease: cubic-bezier(.2,0,0,1);
  --ease-reveal: cubic-bezier(.16,1,.3,1);  /* family signature curve */
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font-body); font-size: var(--t-base); line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
h1,h2,h3 { font-family: var(--font-display); font-weight: 400; line-height: var(--lh-tight); margin: 0; }
p { margin: 0; }
a { color: var(--ember); text-decoration: none; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.eyebrow {
  font-family: var(--font-body); font-size: var(--t-xs); font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ember-soft);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-family: var(--font-body); font-size: var(--t-sm); font-weight: 600;
  padding: 15px 26px; border-radius: 12px; border: 1px solid transparent;
  transition: transform var(--ease) 150ms, background 150ms, box-shadow 150ms; text-decoration: none;
}
.btn:focus-visible { outline: none; box-shadow: var(--focus); }
.btn-primary { background: var(--ember); color: #fff8f2; }
.btn-primary:hover { background: var(--ember-hot); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--fg); border-color: rgba(28,26,23,.28); }
.btn-ghost:hover { border-color: var(--fg); }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20; background: rgba(244,241,230,.85);
  backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border-soft);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; }
.brand { display: flex; align-items: center; }
.brand-logo { display: block; width: auto; height: 44px; }
.topbar .brand-logo { height: 132px; }
.nav { display: flex; align-items: center; gap: clamp(0.75rem, 3vw, 1.75rem); }
.nav-link {
  font-size: var(--t-sm); color: var(--fg-2); font-weight: 500; white-space: nowrap;
}
.nav-link:hover { color: var(--fg); }

/* ---------- hero ---------- */
.hero { position: relative; padding: calc(var(--sect-y) * .6) 0 var(--sect-y); overflow: hidden; }
.hero-embers { position: absolute; inset: 0; pointer-events: none; }
.hero-embers-canvas { display: block; width: 100%; height: 100%; }
.hero-inner {
  position: relative;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
}
.hero-copy { display: flex; flex-direction: column; gap: 20px; }
.hero-title { font-size: var(--t-4xl); letter-spacing: -.02em; }
.hero-sub { font-size: var(--t-lg); color: var(--fg-2); max-width: 46ch; }
.typewriter {
  font-family: var(--font-display); font-style: italic; font-size: var(--t-xl);
  color: var(--ember); min-height: 1.4em;
}
.typewriter .caret { display: inline-block; width: 2px; margin-left: 2px; background: var(--ember); animation: caret-blink 1s steps(1) infinite; }
@keyframes caret-blink { 50% { opacity: 0; } }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* forge stage — canvas lands here in the hero build; static fallback for no-JS/reduced-motion */
.forge {
  position: relative; aspect-ratio: 1; max-width: 460px; width: 100%; margin: 0 auto;
  border-radius: var(--r-lg);
}
.forge-static {
  position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 12px;
  border: 1px dashed var(--border); border-radius: var(--r-lg); background: var(--surface);
}
.forge-mark { display: block; width: 233px; max-width: 70%; height: auto; margin: 0 auto; }
.forge-label { font-size: var(--t-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.forge-canvas { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: var(--r-lg); }
.forge-live .forge-static { display: none; }
.forge-live { border: none; background: radial-gradient(circle at 50% 50%, rgba(192,81,47,.10), transparent 62%); }

/* ---------- story ---------- */
.story { padding: var(--sect-y) 0; border-top: 1px solid var(--border-soft); }
.story-title { font-size: var(--t-3xl); margin: 14px 0 28px; letter-spacing: -.01em; }
/* hammer-strike reveal: "We forge" flashes + lands with an ember burst */
.hammer .strike { position: relative; display: inline-block; color: var(--ember); }
.hammer .strike::after {
  content: ""; position: absolute; left: 0; bottom: 4px; width: 100%; height: 3px;
  background: var(--ember-hot); border-radius: 2px; transform: scaleX(0);
  transform-origin: left; transition: transform .45s var(--ease-reveal);
}
.hammer.struck .strike { animation: hammer-flash .5s var(--ease-reveal); }
.hammer.struck .strike::after { transform: scaleX(1); }
@keyframes hammer-flash {
  0% { color: var(--ember); text-shadow: 0 0 0 transparent; }
  35% { color: var(--ember-hot); text-shadow: 0 0 18px rgba(232,98,44,.55); }
  100% { color: var(--ember); text-shadow: 0 0 0 transparent; }
}
.story-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.story-lead { font-size: var(--t-lg); color: var(--fg); }
.story-cols { display: flex; flex-direction: column; gap: 16px; color: var(--fg-2); }

/* ---------- products ---------- */
.products { padding: var(--sect-y) 0; border-top: 1px solid var(--border-soft); }
.products-title { font-size: var(--t-3xl); margin: 14px 0 36px; letter-spacing: -.01em; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
/* staggered child reveal: cards rise in one-by-one once the container is revealed */
.js .product-grid .product-card { opacity: 0; transform: translateY(20px); }
.js .reveal.revealed .product-grid .product-card {
  opacity: 1; transform: translateY(0);
  transition: opacity .7s var(--ease-reveal), transform .7s var(--ease-reveal);
}
.js .reveal.revealed .product-grid .product-card:nth-child(1) { transition-delay: .1s; }
.js .reveal.revealed .product-grid .product-card:nth-child(2) { transition-delay: .2s; }
.js .reveal.revealed .product-grid .product-card:nth-child(3) { transition-delay: .3s; }
.js .reveal.revealed .product-grid .product-card:nth-child(4) { transition-delay: .4s; }
.js .reveal.revealed .product-grid .product-card:hover {
  transition-delay: 0s; opacity: 1; transform: translateY(-4px);
  box-shadow: var(--elev-raised); border-color: var(--ember);
}
.product-card {
  display: flex; flex-direction: column; gap: 10px; padding: 26px;
  background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r-md);
  color: var(--fg); text-decoration: none;
  transition: transform var(--ease) 180ms, box-shadow var(--ease) 180ms, border-color 180ms;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--elev-raised); border-color: var(--ember); }
.product-card:focus-visible { outline: none; box-shadow: var(--focus); }
/* bracket corners on hover */
.product-card { position: relative; }
.product-card::before, .product-card::after {
  content: ""; position: absolute; width: 14px; height: 14px; opacity: 0;
  transition: opacity 180ms var(--ease);
}
.product-card::before { top: 10px; left: 10px; border-top: 2px solid var(--ember-hot); border-left: 2px solid var(--ember-hot); }
.product-card::after { bottom: 10px; right: 10px; border-bottom: 2px solid var(--ember-hot); border-right: 2px solid var(--ember-hot); }
.product-card:hover::before, .product-card:hover::after { opacity: 1; }
.product-tag { font-size: var(--t-xs); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ember-soft); }
.product-name { font-size: var(--t-xl); }
.product-desc { color: var(--fg-2); font-size: var(--t-sm); flex: 1; }
.product-link { font-size: var(--t-sm); font-weight: 600; color: var(--ember); }

/* ---------- stats ---------- */
.stats { padding: var(--sect-y) 0; border-top: 1px solid var(--border-soft); background: var(--surface-warm); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 32px; text-align: center; }
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-num { font-family: var(--font-display); font-size: var(--t-4xl); color: var(--fg); letter-spacing: -.02em; }
.stat-label { font-size: var(--t-sm); color: var(--fg-2); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- contact ---------- */
.contact { padding: var(--sect-y) 0; border-top: 1px solid var(--border-soft); text-align: center; }
.contact-title { font-size: var(--t-3xl); margin: 14px 0 12px; letter-spacing: -.01em; }
.contact-sub { color: var(--fg-2); margin-bottom: 28px; }
.contact-mail { display: inline-flex; }

/* ---------- legal pages (terms/privacy/cookie) ---------- */
.legal { max-width: 780px; margin: 0 auto; padding: calc(var(--sect-y) * .5) 0 var(--sect-y); }
.legal h1 { font-size: var(--t-3xl); margin: 14px 0 6px; }
.legal .updated { font-size: var(--t-sm); color: var(--muted); margin-bottom: 28px; }
.legal h2 { font-size: var(--t-xl); margin: 36px 0 14px; }
.legal p { color: var(--fg-2); }
.legal p + p { margin-top: 12px; }
.legal ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.legal li { color: var(--fg-2); padding-left: 20px; position: relative; }
.legal li::before { content: "·"; position: absolute; left: 4px; color: var(--ember-soft); font-weight: 700; }
.legal code { font-family: var(--font-body); font-size: var(--t-sm); background: var(--surface-warm); padding: 1px 6px; border-radius: 6px; }
.legal details { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-top: 18px; }
.legal summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between;
  align-items: center; gap: 16px; padding: 12px 0;
  font-size: var(--t-sm); font-weight: 600; color: var(--fg-2);
}
.legal summary::-webkit-details-marker { display: none; }
.legal summary::after { content: "+"; font-family: var(--font-display); font-size: var(--t-lg); color: var(--ember); line-height: 1; flex: none; }
.legal details[open] summary::after { content: "–"; }
.legal .clause { padding: 0 0 18px; }
.legal .clause p, .legal .clause li { font-size: var(--t-sm); }
.legal-more { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border-soft); font-size: var(--t-sm); }
.legal-more a { margin-right: 14px; }

/* ---------- footer ---------- */
.footer { padding: calc(var(--sect-y) * .7) 0 0; border-top: 1px solid var(--border-soft); background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-logo {
  height: 64px; width: auto; align-self: flex-start;
  padding: 12px 22px; border-radius: var(--r-md);
  background: var(--surface-warm); border: 1px solid var(--border);
  box-shadow: var(--elev);
}
.footer-tagline { color: var(--fg-2); max-width: 38ch; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-head { font-size: var(--t-xs); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.footer-nav a { color: var(--fg-2); font-size: var(--t-sm); }
.footer-nav a:hover { color: var(--ember); }
.footer-base { padding: 22px 0 34px; border-top: 1px solid var(--border-soft); display: flex; flex-direction: column; gap: 6px; }
.footer-base p { font-size: var(--t-sm); color: var(--muted); }
.footer-copy { font-size: var(--t-xs) !important; }

/* ---------- reveal (family signature curve; JS adds .revealed via IntersectionObserver) ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.revealed { opacity: 1; transform: translateY(0); transition: opacity .8s var(--ease-reveal), transform .8s var(--ease-reveal); }
/* reduced-motion: no hammer strike */
@media (prefers-reduced-motion: reduce) {
  .hammer .strike { animation: none; }
  .hammer .strike::after { transition: none; }
}

/* ---------- mobile first: single column ---------- */
@media (max-width: 860px) {
  .topbar .brand-logo { height: 96px; }
  .hero-inner { grid-template-columns: 1fr; }
  .forge { order: -1; max-width: 360px; }
  .story-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-base { text-align: center; }
  .hero-title { font-size: var(--t-3xl); }
  .stat-num { font-size: var(--t-3xl); }
}

/* ---------- reduced motion: everything visible, nothing animates ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .typewriter, .typewriter .caret { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
  .product-card { transition: none; }
  .product-card:hover { transform: none; }
  .forge-live .forge-static { display: grid; }
  .forge-live .forge-canvas { display: none; }
  .forge-live { background: none; }
}