/* ─────────────────────────────────────────────────────────────────────────
   Liptove — Logo presentation page
   Standalone, clean, made for Canva / client presentation.
   ───────────────────────────────────────────────────────────────────────── */

:root {
  --bg: #F4EFE7;
  --paper: #FFFFFF;
  --ink: #0B0F0D;
  --ink-soft: rgba(11,15,13,0.66);
  --ink-mute: rgba(11,15,13,0.45);
  --line: rgba(11,15,13,0.10);
  --line-2: rgba(11,15,13,0.18);
  --accent: #C9A66B;
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }

.shell { max-width: 1480px; margin: 0 auto; padding: 0 clamp(28px, 4vw, 64px); }

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-mute);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; opacity: 0.6; }

.display, .h1, .h2 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0;
}
.display { font-size: clamp(64px, 8vw, 132px); }
.h1 { font-size: clamp(40px, 5vw, 72px); }
.h2 { font-size: clamp(28px, 3vw, 44px); }
.lead { font-size: clamp(17px, 1.4vw, 22px); line-height: 1.45; color: var(--ink-soft); max-width: 64ch; }
.italic-script { font-family: var(--font-display); font-style: italic; font-weight: 300; }

.cover {
  padding: 120px 0 80px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 80% 20%, rgba(201,166,107,0.20), transparent 50%),
    var(--bg);
}
.cover .head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 56px; }
.cover .meta-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 64px;
}
.cover .meta {
  padding: 24px 28px;
  border-right: 1px solid var(--line);
}
.cover .meta:last-child { border-right: 0; }
.cover .meta .l { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-mute); }
.cover .meta .v { font-family: var(--font-display); font-size: 28px; letter-spacing: -0.02em; margin-top: 4px; }

.section {
  padding: clamp(64px, 8vw, 120px) 0;
  border-bottom: 1px solid var(--line);
}

.concept {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
  padding-bottom: clamp(40px, 6vw, 80px);
  margin-bottom: clamp(40px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.concept:last-of-type { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }

.concept-info .num { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; color: var(--accent); margin-bottom: 12px; }
.concept-info h3 { font-family: var(--font-display); font-size: clamp(32px, 3vw, 48px); letter-spacing: -0.02em; margin: 0 0 16px; line-height: 1.05; }
.concept-info p { margin: 0 0 18px; color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.concept-info .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 16px; }
.concept-info .tag {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--ink-mute);
}

.swatches {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.swatch {
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid transparent;
}
.swatch.dark   { background: #0B0F0D; color: #F4EFE7; }
.swatch.light  { background: #F4EFE7; color: #0B0F0D; border-color: var(--line); }
.swatch.paper  { background: #FFFFFF; color: #0B0F0D; border-color: var(--line); }
.swatch.toned  { background: #1B2120; color: #C9A66B; }
.swatch.accent { background: #C9A66B; color: #0B0F0D; }
.swatch .swatch-tag {
  position: absolute; top: 12px; left: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
}

/* ── Usage section ───────────────────────────────────────────────────── */
.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.use-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
}
.use-card .h { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-mute); }
.use-card .stage {
  min-height: 200px;
  border-radius: 8px;
  display: grid; place-items: center;
  padding: 24px;
}
.use-card .stage.dark { background: #0B0F0D; color: #F4EFE7; }
.use-card .stage.light { background: var(--bg); color: var(--ink); border: 1px solid var(--line); }
.use-card .desc { font-size: 13px; color: var(--ink-soft); line-height: 1.5; margin: 0; }

/* mock browser bar */
.browser {
  background: #0B0F0D;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.browser .bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: #131816;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.browser .bar .dot { width: 8px; height: 8px; border-radius: 999px; background: rgba(255,255,255,0.2); }
.browser .bar .url {
  margin-left: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
}
.browser .head {
  padding: 18px 22px;
  display: flex; justify-content: space-between; align-items: center;
  color: #F4EFE7;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.browser .head .menu { display: flex; gap: 18px; color: rgba(244,239,231,0.55); }

.favicon-row {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 14px;
  background: #131816;
  border-radius: 999px;
  color: rgba(244,239,231,0.65);
  font-size: 11px;
  font-family: var(--font-mono);
  width: fit-content;
  margin: 0 auto;
}

/* card mock */
.biz-card {
  width: 280px;
  height: 168px;
  background: var(--paper);
  border-radius: 6px;
  box-shadow: 0 14px 30px rgba(11,15,13,0.10), 0 2px 4px rgba(11,15,13,0.06);
  position: relative;
  overflow: hidden;
}
.biz-card .corner {
  position: absolute;
  inset: auto -40px -40px auto;
  width: 120px; height: 120px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.25;
}
.biz-card .content {
  position: absolute; inset: 0;
  padding: 22px 22px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.biz-card .person {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -0.01em;
}
.biz-card .role {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 2px;
}

/* ── Footer / closer ─────────────────────────────────────────────────── */
.closer {
  padding: 100px 0;
  text-align: center;
  background: #0B0F0D;
  color: #F4EFE7;
}
.closer .display { color: #F4EFE7; }
.closer .lead { color: rgba(244,239,231,0.6); margin: 24px auto 0; }

.dot { display: inline-block; width: 4px; height: 4px; border-radius: 999px; background: currentColor; opacity: 0.5; margin: 0 8px; vertical-align: middle; }

/* responsive */
@media (max-width: 900px) {
  .concept { grid-template-columns: 1fr; gap: 32px; }
  .swatches { grid-template-columns: 1fr; }
  .cover .meta-row { grid-template-columns: 1fr 1fr; }
  .cover .meta:nth-child(2) { border-right: 0; }
  .usage-grid { grid-template-columns: 1fr; }
}