/* Vitablabla — shared styles */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Bricolage+Grotesque:opsz,wght@12..96,300..700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Canvas */
  --ivory: #F4EEE0;
  --ivory-deep: #ECE3D0;
  --paper: #FBF7EE;
  --ink: #1F1A14;
  --ink-soft: #4A4034;
  --ink-mute: #8A7E6E;
  --line: rgba(31,26,20,0.12);
  --line-soft: rgba(31,26,20,0.07);

  /* Frozili palette */
  --frozili-ice: #C8DEE7;
  --frozili-ice-deep: #8FB6C6;
  --frozili-coffee: #4A2E1E;
  --frozili-cream: #E9D9C2;
  --frozili-silver: #D8D4CC;

  /* OhCrisp palette */
  --ohcrisp-blush: #F4CFD2;
  --ohcrisp-peach: #F6C9A4;
  --ohcrisp-sun: #F2D26A;
  --ohcrisp-melon: #ECA08A;

  /* Accent (sage) */
  --sage: #8A9A7B;
  --sage-deep: #5F6E54;

  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 28px;
  --r-xl: 44px;

  --maxw: 1320px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  background: var(--ivory);
  color: var(--ink);
  font-family: 'Bricolage Grotesque', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  font-variation-settings: 'opsz' 14;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.serif { font-family: 'DM Serif Display', 'Times New Roman', serif; font-weight: 400; letter-spacing: -0.01em; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; }

/* ───────── Top announcement strip ───────── */
.topstrip {
  background: var(--ink);
  color: var(--ivory);
  font-size: 13px;
  text-align: center;
  padding: 10px 24px;
  letter-spacing: 0.01em;
}
.topstrip a { text-decoration: underline; text-underline-offset: 3px; margin-left: 8px; }

/* ───────── Nav ───────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244,238,224,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 32px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.nav-left, .nav-right {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 15px;
}
.nav-right { justify-content: flex-end; }
.nav-link { padding: 6px 0; position: relative; }
.nav-link:hover { color: var(--ink-soft); }
.nav-link.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--ink);
}
.logo {
  font-family: 'Instrument Serif', serif;
  font-size: 30px;
  font-style: italic;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.logo .dot { color: var(--sage-deep); }

.cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--ivory);
  font-size: 14px;
  transition: transform .15s ease, background .15s ease;
}
.cta-pill:hover { background: var(--frozili-coffee); transform: translateY(-1px); }
.cta-pill .arrow { transition: transform .2s ease; }
.cta-pill:hover .arrow { transform: translate(2px, -2px); }

.cta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  font-size: 14px;
}
.cta-ghost:hover { background: var(--ink); color: var(--ivory); }

/* ───────── Layout helpers ───────── */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; }

.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: ''; width: 18px; height: 1px; background: currentColor;
}

.h-display {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(58px, 9vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0;
}
.h-section {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(44px, 5.5vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0;
}
.h-card {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: 36px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0;
}
.italic { font-style: italic; }

.lede {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 56ch;
}

/* ───────── Footer ───────── */
.footer {
  background: var(--ink);
  color: var(--ivory);
  padding: 80px 0 32px;
  margin-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.footer-brand {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(72px, 9vw, 140px);
  line-height: 0.9;
  letter-spacing: -0.025em;
}
.footer-tag { color: rgba(244,238,224,0.6); margin-top: 12px; max-width: 32ch; font-size: 14px; }
.footer h4 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(244,238,224,0.5); margin: 0 0 18px; font-weight: 500; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.footer ul a:hover { color: var(--ohcrisp-blush); }
.footer-bottom {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid rgba(244,238,224,0.12);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(244,238,224,0.5);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-left, .nav-right { display: none; }
  .nav-inner { grid-template-columns: 1fr auto; }
  .section { padding: 64px 0; }
}

@media (max-width: 600px) {
  .container,
  .container-narrow {
    padding-left: 24px;
    padding-right: 24px;
  }
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

/* ───────── Tag chip ───────── */
.tag {
  display: inline-flex; align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ivory-deep);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--line-soft);
}
.tag.frozili { background: var(--frozili-ice); color: var(--frozili-coffee); border-color: transparent; }
.tag.ohcrisp { background: var(--ohcrisp-blush); color: #6B2A35; border-color: transparent; }
.tag.coffee { background: #E9D9C2; color: #4A2E1E; border-color: transparent; }
.tag.fruit { background: var(--ohcrisp-peach); color: #6B3A1F; border-color: transparent; }
.tag.refresh { background: #DDEAD7; color: #3F5535; border-color: transparent; }
.tag.travel { background: #E6DCEC; color: #4B3A5A; border-color: transparent; }
.tag.work { background: #F0E2C8; color: #5A4520; border-color: transparent; }
.tag.bfu { background: #F7DCD0; color: #6B3A2A; border-color: transparent; }

/* ───────── Image placeholder ───────── */
.imgph {
  position: relative;
  background: var(--ivory-deep);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(31,26,20,0.4);
}
.imgph::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    transparent 0 14px,
    rgba(31,26,20,0.04) 14px 15px
  );
}
.imgph span { position: relative; z-index: 1; padding: 4px 10px; background: rgba(244,238,224,0.85); border-radius: 4px; }

/* tinted variants */
.imgph.ice { background: linear-gradient(160deg, #DCEAF0 0%, #A9CADB 100%); }
.imgph.ice::before { background-image: repeating-linear-gradient(135deg, transparent 0 14px, rgba(74,46,30,0.05) 14px 15px); }
.imgph.coffee { background: linear-gradient(160deg, #C8A883 0%, #6B4226 100%); }
.imgph.coffee span { background: rgba(255,255,255,0.85); }
.imgph.blush { background: linear-gradient(160deg, #F8DDE0 0%, #F2B5BB 100%); }
.imgph.peach { background: linear-gradient(160deg, #FAD9BD 0%, #E89A6F 100%); }
.imgph.sage { background: linear-gradient(160deg, #DAE2D0 0%, #8A9A7B 100%); }
.imgph.sun { background: linear-gradient(160deg, #FAE7A6 0%, #E8B748 100%); }

/* ───────── Generic blob/decor shapes ───────── */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.7;
  pointer-events: none;
}

/* ───────── Title-block cover (no-image article hero) ───────── */
.title-block {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex; flex-direction: column;
  padding: 24px;
  aspect-ratio: 4/3.2;
  isolation: isolate;
  transition: transform .25s ease;
}
.title-block::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: var(--bg, var(--ivory-deep));
}
.title-block::after {
  content: '';
  position: absolute; inset: -1px; z-index: -1;
  background-image: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.5) 0%, transparent 35%),
                    radial-gradient(circle at 20% 90%, rgba(0,0,0,0.08) 0%, transparent 40%);
  pointer-events: none;
}
.title-block .tb-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.title-block .tb-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-soft, rgba(31,26,20,0.55));
}
.title-block h2,
.title-block .tb-title {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.0;
  letter-spacing: -0.015em;
  margin: auto 0 0;
  color: var(--fg, var(--ink));
  /* allow long titles */
  text-wrap: balance;
}
.title-block .tb-title.large { font-size: clamp(40px, 5vw, 72px); }
.title-block .tb-title .ital { font-style: italic; }
.title-block .tb-bottom {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 12px; margin-top: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-soft, rgba(31,26,20,0.55));
}
.title-block:hover { transform: translateY(-3px); }

/* color tones */
.tb-ice    { --bg: linear-gradient(165deg, #DCEAF0 0%, #A9CADB 100%); --fg: #1F3A48; --fg-soft: rgba(31,58,72,0.65); }
.tb-coffee { --bg: linear-gradient(165deg, #DEC9AC 0%, #8B5A3A 100%); --fg: #2A1810; --fg-soft: rgba(42,24,16,0.7); }
.tb-blush  { --bg: linear-gradient(165deg, #F8DDE0 0%, #E89AA1 100%); --fg: #5A2530; --fg-soft: rgba(90,37,48,0.65); }
.tb-peach  { --bg: linear-gradient(165deg, #FAD9BD 0%, #E89A6F 100%); --fg: #5A2A14; --fg-soft: rgba(90,42,20,0.65); }
.tb-sun    { --bg: linear-gradient(165deg, #FAE7A6 0%, #E8B748 100%); --fg: #5A3A0F; --fg-soft: rgba(90,58,15,0.65); }
.tb-sage   { --bg: linear-gradient(165deg, #DAE2D0 0%, #8A9A7B 100%); --fg: #2F3A26; --fg-soft: rgba(47,58,38,0.7); }
.tb-violet { --bg: linear-gradient(165deg, #E6DCEC 0%, #9F8CB8 100%); --fg: #3A2A4F; --fg-soft: rgba(58,42,79,0.65); }
.tb-cream  { --bg: linear-gradient(165deg, #F4EEDD 0%, #D8C9A4 100%); --fg: #4A3A1E; --fg-soft: rgba(74,58,30,0.65); }
.tb-pop    { --bg: linear-gradient(165deg, #F4CFD2 0%, #C76974 100%); --fg: #FBEDEC; --fg-soft: rgba(251,237,236,0.75); }

/* feature variants */
.title-block.feature { aspect-ratio: 4/4.6; }
.title-block.hero { aspect-ratio: 16/9; padding: 40px; }
.title-block.hero .tb-title { font-size: clamp(48px, 6vw, 96px); max-width: 22ch; }

/* tiny ornamental shape in corner */
.title-block .tb-glyph {
  position: absolute;
  width: 90px; height: 90px;
  right: -20px; top: -20px;
  background: rgba(255,255,255,0.35);
  border-radius: 50%;
  filter: blur(6px);
}