/* ============================================================
   AUDIT.WERK — styles
   ============================================================ */

:root {
  --bg:          #0a0a0b;
  --bg-2:        #101012;
  --ink:         #f2f2ef;
  --ink-dim:     #8f8f89;
  --ink-faint:   #55554f;
  --line:        #232326;
  --accent:      #c8f04a;
  --accent-ink:  #0a0a0b;

  --font-display: 'Archivo', sans-serif;
  --font-text:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --fs-hero:     clamp(52px, 11.5vw, 200px);
  --fs-h2:       clamp(40px, 6.5vw, 110px);
  --fs-h3:       clamp(24px, 2.8vw, 38px);
  --fs-lede:     clamp(16px, 1.3vw, 19px);

  --lh-display: .92;
  --gutter: clamp(20px, 4vw, 64px);
  --pad-section: clamp(96px, 14vh, 190px);
  --ease: cubic-bezier(.22,1,.36,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16px; line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- grain ---------- */
.noise {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  pointer-events: none; z-index: 90; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%,100% { transform: translate(0,0); }
  10% { transform: translate(-5%,-8%); }
  30% { transform: translate(4%,3%); }
  50% { transform: translate(-6%,6%); }
  70% { transform: translate(7%,-4%); }
  90% { transform: translate(-3%,5%); }
}

/* ---------- shared ---------- */
.kicker {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dim);
}
.mono-note {
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint);
  letter-spacing: .06em;
}
.tag {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-dim);
  border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px;
}
.lede { font-size: var(--fs-lede); color: var(--ink-dim); max-width: 46ch; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .06em;
  text-transform: uppercase; text-decoration: none;
  padding: 14px 26px; border: 1px solid var(--ink);
  color: var(--ink); background: transparent;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { background: var(--ink); color: var(--accent-ink); transform: translateY(-2px); }
.btn-solid { background: var(--ink); color: var(--accent-ink); }
.btn-solid:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost:hover { background: var(--ink); }
.btn-sm { padding: 9px 18px; font-size: 11px; }
.btn-lg { padding: 18px 34px; font-size: 14px; }

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(10,10,11,.72);
  backdrop-filter: blur(12px);
}
.logo {
  font-family: var(--font-mono); font-size: 15px; font-weight: 500;
  letter-spacing: .08em; color: var(--ink); text-decoration: none;
}
.logo span { color: var(--accent); }
.nav { display: flex; gap: 28px; }
.nav a {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-dim); text-decoration: none;
  transition: color .2s;
}
.nav a:hover { color: var(--ink); }

/* ---------- hero ---------- */
.hero {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 120px var(--gutter) 32px;
  position: relative;
}
.hero-meta { position: absolute; top: 110px; left: var(--gutter); display: flex; gap: 10px; }
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: 125%;
  font-size: var(--fs-hero);
  line-height: var(--lh-display);
  letter-spacing: -.04em;
  text-transform: uppercase;
  margin-bottom: 5vh;
}
.hero-title .line { display: block; }
.hero-title .ch { display: inline-block; will-change: opacity; }
.hero-foot {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-top: 28px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-hud {
  display: flex; gap: 32px; margin-top: 28px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint);
}

/* ---------- marquee ---------- */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 18px 0; background: var(--bg-2);
}
.marquee-track {
  display: flex; white-space: nowrap;
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%;
  font-size: clamp(20px, 3vw, 34px);
  text-transform: uppercase; letter-spacing: -.02em;
  animation: marquee 24s linear infinite;
}
.marquee-track span:nth-child(even) { color: var(--ink-faint); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- process (sticky) ---------- */
.process { padding: var(--pad-section) var(--gutter); border-bottom: 1px solid var(--line); }
.process-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 120px);
}
.process-sticky { position: sticky; top: 120px; align-self: start; height: fit-content; }
.process-title {
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%;
  font-size: var(--fs-h2); line-height: var(--lh-display);
  letter-spacing: -.035em; text-transform: uppercase;
  margin: 24px 0;
}
.process-steps { display: flex; flex-direction: column; gap: 12vh; padding: 8vh 0; }
.step { border-top: 1px solid var(--line); padding-top: 28px; }
.step-num {
  font-family: var(--font-mono); font-size: 12px; color: var(--accent);
  letter-spacing: .12em; margin-bottom: 14px;
}
.step h3 {
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%;
  font-size: var(--fs-h3); text-transform: uppercase; letter-spacing: -.02em;
  margin-bottom: 14px;
}
.step p:last-child { color: var(--ink-dim); max-width: 52ch; }

/* ---------- findings ---------- */
.findings { padding: var(--pad-section) var(--gutter); border-bottom: 1px solid var(--line); }
.findings-head { margin-bottom: 8vh; }
.findings-title {
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%;
  font-size: var(--fs-h2); line-height: var(--lh-display);
  letter-spacing: -.035em; text-transform: uppercase; margin-top: 24px;
}
.findings-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 48px); max-width: 1280px; margin: 0 auto;
}
.finding { border-top: 1px solid var(--line); padding-top: 20px; }
.finding-num {
  font-family: var(--font-mono); font-size: 12px; color: var(--accent);
  letter-spacing: .12em; margin-bottom: 16px;
}
.finding-lead {
  font-family: var(--font-display); font-weight: 700; font-stretch: 125%;
  font-size: clamp(19px, 1.6vw, 24px); text-transform: uppercase;
  letter-spacing: -.01em; margin-bottom: 12px;
}
.finding-text { color: var(--ink-dim); font-size: 15px; }
.finding-text strong { color: var(--ink); font-weight: 600; }

/* ---------- contact / footer ---------- */
.contact {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--pad-section) var(--gutter) 90px;
  position: relative;
}
.contact-title {
  font-family: var(--font-display); font-weight: 900; font-stretch: 125%;
  font-size: clamp(36px, 5.5vw, 96px);
  line-height: var(--lh-display); letter-spacing: -.035em;
  text-transform: uppercase;
  margin: 24px 0 32px;
}
.contact-title .ch { display: inline-block; will-change: opacity; }
.contact-list {
  list-style: none;
  margin: 40px 0; max-width: 640px;
  border-top: 1px solid var(--line);
}
.contact-list li {
  display: flex; gap: 24px; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.c-key {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-faint);
  width: 90px; flex-shrink: 0;
}
.contact-list a, .contact-list li span:last-child {
  font-family: var(--font-mono); font-size: 14px; color: var(--ink);
  text-decoration: none; transition: color .2s;
}
.contact-list a:hover { color: var(--accent); }
.contact-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-hud {
  position: absolute; bottom: 32px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 32px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint);
  padding: 0 var(--gutter); flex-wrap: wrap;
}

/* ---------- reveal initial state ---------- */
.reveal { opacity: 0; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .process-grid { grid-template-columns: 1fr; }
  .process-sticky { position: static; }
  .process-steps { padding-top: 0; gap: 8vh; }
  .findings-grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .contact-list li { flex-direction: column; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .noise, .marquee-track { animation: none; }
  .reveal { opacity: 1; }
}