/* ============================
   FrameRate — Warm Ink + Copper
   Instrument Serif + DM Sans
   Dark warm, premium, masculine
   ============================ */

:root {
  --bg: #18110E;
  --bg-mid: #1E1612;
  --bg-light: #252018;
  --fg: #F2EBE0;
  --fg-muted: #8A7568;
  --accent: #D4622A;
  --accent-dim: #A84E22;
  --red: #E05A3A;
  --green: #6BBF7A;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'DM Sans', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 48px;
  display: flex;
  align-items: center;
}
.nav-inner { max-width: 1200px; margin: 0 auto; width: 100%; }
.nav-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* ── HERO ─────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,98,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,98,42,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
}

/* profile card */
.profile-card {
  background: var(--bg-mid);
  border: 1px solid rgba(212,98,42,0.2);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}
.profile-card-top {
  display: flex;
  align-items: center;
  gap: 20px;
}
.photo-stack {
  display: flex;
  gap: 12px;
  flex: 1;
}
.photo-slot { display: flex; flex-direction: column; gap: 6px; }
.photo-placeholder {
  border-radius: 8px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--fg-muted);
  position: relative;
  overflow: hidden;
}
.p1 { width: 80px; height: 80px; }
.p2 { width: 80px; height: 80px; }
.p1::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #2a1f18 0%, #3d2e20 100%);
}
.p1::after { content: '📷'; font-size: 20px; }
.p2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #3a2f20 0%, #4a3a25 100%);
}
.p2::after { content: '✨'; font-size: 20px; }
.photo-label {
  font-size: 11px;
  color: var(--fg-muted);
  text-align: center;
  font-weight: 500;
}
/* score ring */
.score-ring {
  position: relative;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}
.ring-svg { width: 72px; height: 72px; }
.score-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.score-num {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--accent);
  line-height: 1;
}
.score-label { font-size: 9px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* issues */
.profile-card-issues { display: flex; flex-direction: column; gap: 8px; }
.issue-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 6px;
}
.issue-bad { background: rgba(224,90,58,0.1); color: var(--red); }
.issue-good { background: rgba(107,191,122,0.1); color: var(--green); }
.issue-icon { font-size: 12px; width: 16px; text-align: center; }

/* ai suggestion */
.ai-suggestion {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  background: rgba(212,98,42,0.08);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
}
.ai-badge {
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}
.ai-suggestion p { font-size: 12.5px; color: var(--fg); line-height: 1.5; }

/* ── PROOF ───────────────────────── */
.proof { padding: 64px 48px; border-top: 1px solid rgba(212,98,42,0.12); border-bottom: 1px solid rgba(212,98,42,0.12); }
.proof-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 64px; }
.proof-stat { display: flex; flex-direction: column; gap: 8px; }
.proof-num { font-family: var(--font-serif); font-size: 56px; color: var(--accent); letter-spacing: -0.03em; line-height: 1; }
.proof-label { font-size: 14px; color: var(--fg-muted); line-height: 1.4; }
.proof-divider { width: 1px; height: 64px; background: rgba(212,98,42,0.15); flex-shrink: 0; }

/* ── HOW ─────────────────────────── */
.how { padding: 100px 48px; }
.how-header { max-width: 1200px; margin: 0 auto 72px; }
.how-title {
  font-family: var(--font-serif);
  font-size: 48px;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 12px;
}
.how-subtitle { font-size: 17px; color: var(--fg-muted); }
.steps { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 80px; }
.step { display: grid; grid-template-columns: 120px 1fr 1fr; gap: 48px; align-items: start; }
.step-num { font-family: var(--font-serif); font-size: 72px; color: rgba(212,98,42,0.25); line-height: 1; letter-spacing: -0.04em; }
.step-title { font-family: var(--font-serif); font-size: 28px; color: var(--fg); margin-bottom: 12px; }
.step-desc { font-size: 15px; color: var(--fg-muted); line-height: 1.7; }

/* upload zone */
.upload-zone {
  background: var(--bg-mid);
  border: 1px dashed rgba(212,98,42,0.3);
  border-radius: 12px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.upload-icon { margin-bottom: 4px; }
.upload-label { font-size: 15px; color: var(--fg); font-weight: 500; }
.upload-sub { font-size: 12px; color: var(--fg-muted); }

/* analysis bars */
.analysis-grid { display: flex; flex-direction: column; gap: 14px; padding: 32px; background: var(--bg-mid); border-radius: 12px; }
.analysis-row { display: flex; align-items: center; gap: 12px; }
.an-label { font-size: 12px; color: var(--fg-muted); width: 52px; flex-shrink: 0; font-weight: 500; }
.an-bar { flex: 1; height: 6px; background: var(--bg-light); border-radius: 3px; overflow: hidden; }
.an-fill { height: 100%; border-radius: 3px; background: var(--accent); }
.an-score { font-size: 13px; font-weight: 600; width: 28px; text-align: right; color: var(--fg); }
.an-score.red { color: var(--red); }
.an-score.orange { color: var(--accent); }

/* rewrite block */
.rewrite-block { padding: 28px; background: var(--bg-mid); border-radius: 12px; border-left: 3px solid var(--accent); }
.rewrite-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 12px; font-weight: 600; }
.rewrite-text { font-family: var(--font-serif); font-size: 18px; color: var(--fg); line-height: 1.5; font-style: italic; margin-bottom: 16px; }
.rewrite-why { font-size: 12px; color: var(--fg-muted); line-height: 1.5; }

/* ── FEATURES ────────────────────── */
.features { padding: 100px 48px; background: var(--bg-mid); }
.features-header { max-width: 1200px; margin: 0 auto 64px; }
.features-title { font-family: var(--font-serif); font-size: 48px; letter-spacing: -0.02em; }
.features-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.feature-card { padding: 36px; background: var(--bg); border: 1px solid rgba(255,255,255,0.04); display: flex; flex-direction: column; gap: 16px; }
.feature-icon { display: flex; }
.feature-title { font-family: var(--font-serif); font-size: 20px; color: var(--fg); }
.feature-desc { font-size: 14px; color: var(--fg-muted); line-height: 1.7; }

/* ── WHY ─────────────────────────── */
.why { padding: 100px 48px; }
.why-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-quote { border-left: 3px solid var(--accent); padding-left: 32px; }
.why-text { font-family: var(--font-serif); font-size: 28px; color: var(--fg); line-height: 1.45; font-style: italic; margin-bottom: 16px; }
.why-attribution { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); font-weight: 600; }
.why-facts { display: flex; flex-direction: column; gap: 40px; }
.fact { display: flex; align-items: baseline; gap: 20px; }
.fact-num { font-family: var(--font-serif); font-size: 48px; color: var(--accent); letter-spacing: -0.03em; line-height: 1; flex-shrink: 0; }
.fact-desc { font-size: 15px; color: var(--fg-muted); line-height: 1.6; }

/* ── CLOSING ─────────────────────── */
.closing { padding: 120px 48px; }
.closing-inner { max-width: 700px; margin: 0 auto; text-align: center; }
.closing-title { font-family: var(--font-serif); font-size: 56px; letter-spacing: -0.03em; color: var(--fg); margin-bottom: 24px; line-height: 1.1; }
.closing-body { font-size: 18px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 16px; }
.closing-note { font-size: 14px; color: rgba(138,117,104,0.6); }

/* ── FOOTER ───────────────────────── */
.footer { padding: 48px; border-top: 1px solid rgba(255,255,255,0.04); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-logo { font-family: var(--font-serif); font-size: 18px; color: var(--fg); }
.footer-copy { font-size: 13px; color: var(--fg-muted); }

/* ── RESPONSIVE ─────────────────── */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .proof-inner { flex-wrap: wrap; gap: 40px; }
  .proof-divider { display: none; }
  .steps { gap: 60px; }
  .step { grid-template-columns: 1fr; gap: 16px; }
  .step-num { font-size: 48px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .why-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 600px) {
  .hero, .proof, .how, .features, .why, .closing, .footer { padding-left: 24px; padding-right: 24px; }
  .nav { padding: 16px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .proof-stat { min-width: 45%; }
  .closing-title { font-size: 42px; }
  .how-title, .features-title { font-size: 36px; }
}