/* =========================================================
   Bu. — Website kit shared styles.
   Pure CSS built on the design-system tokens (../../styles.css).
   Recreates the sticker-button / chip / card / polaroid looks for
   the marketing site so pages render without the React bundle.
   ========================================================= */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bu-cream-50);
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.dots { background-image: var(--tex-dots); background-size: var(--tex-dots-size); }

/* ---- type ---- */
.display { font: 400 clamp(56px, 9vw, 112px)/0.98 var(--font-display); letter-spacing: 0.005em; }
.h1 { font: 400 clamp(40px, 6vw, 68px)/1.02 var(--font-display); }
.h2 { font: 400 clamp(30px, 4vw, 46px)/1.05 var(--font-display); }
.h3 { font: 700 24px/1.2 var(--font-body); }
.ed { font: 400 clamp(34px,5vw,58px)/0.92 var(--font-editorial); letter-spacing: 0.05em; display: inline-block; transform: skewX(-8deg); -webkit-text-stroke: 0.7px var(--bu-ink-900); }
.eyebrow { font: var(--t-eyebrow); text-transform: uppercase; letter-spacing: 0.14em; color: var(--fg-2); }
.hand { font: 500 26px/1.1 var(--font-hand); }
.lead { font-size: 19px; color: var(--fg-2); text-wrap: pretty; }
.mono { font-family: var(--font-mono); }

/* ---- sticker button ---- */
.btn {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  font: 700 16px/1 var(--font-body); text-decoration: none;
  border: 2.5px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 15px 26px; white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast);
}
.btn:active { transform: translate(3px,3px); box-shadow: none !important; }
.btn-primary { background: var(--bu-orange-400); color: var(--bu-paper); box-shadow: var(--shadow-sticker); }
.btn-dark { background: var(--bu-ink-900); color: var(--bu-paper); box-shadow: 3px 3px 0 0 var(--bu-orange-400); }
.btn-ghost { background: var(--bu-paper); color: var(--bu-ink-900); box-shadow: var(--shadow-sticker); }
.btn-sm { padding: 10px 18px; font-size: 14px; }

/* ---- chips & tags ---- */
.chip {
  display: inline-flex; align-items: center; font: 700 14px/1 var(--font-body);
  border: 2px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 8px 15px; box-shadow: var(--shadow-sticker-sm); background: var(--bu-paper);
}
.tag {
  display: inline-flex; align-items: center; font: 700 14px/1 var(--font-body);
  border: 2px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 7px 14px; box-shadow: var(--shadow-sticker-sm); background: var(--bu-paper);
}

/* ---- sticker label ---- */
.sticker {
  display: inline-block; font: 700 13px/1 var(--font-body);
  border: 2px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 6px 13px; box-shadow: var(--shadow-sticker); background: var(--aes-streetwear);
}
.sticker-hand { font: 600 19px/1 var(--font-hand); padding: 5px 14px 6px; }

/* ---- card ---- */
.card {
  background: var(--bu-paper); border: 1.5px solid var(--bu-ink-900);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sticker); padding: 24px;
}
.card-lg { box-shadow: var(--shadow-sticker-lg); }

/* ---- polaroid ---- */
.polaroid {
  background: var(--bu-paper); border: 1.5px solid var(--bu-ink-900);
  padding: 10px 10px 40px; border-radius: 3px;
  box-shadow: 0 12px 28px -10px rgba(31,22,10,0.4);
  position: relative;
}
.polaroid img { width: 100%; aspect-ratio: 1/1; object-fit: cover; object-position: center top; border-radius: 2px; }
.polaroid .cap { position: absolute; bottom: 12px; left: 16px; right: 16px; font: 700 17px/1 var(--font-hand); }
.tape { position: absolute; width: 64px; height: 18px; top: -8px; left: 50%; transform: translateX(-50%) rotate(-4deg);
  background: repeating-linear-gradient(45deg, var(--bu-cream-200) 0 7px, var(--bu-cream-300) 7px 10px);
  border: 1px solid var(--bu-cream-300); opacity: 0.95; }

/* ---- nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,252,246,0.82); backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1.5px solid var(--bu-ink-900);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { font: 700 15px/1 var(--font-body); text-decoration: none; color: var(--bu-ink-800); }
.nav-links a:hover { color: var(--bu-orange-600); }
.wordmark { font: 400 34px/1 var(--font-display); color: var(--bu-ink-900); text-decoration: none; }
.logo-lock { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-lock img { height: 38px; width: auto; }

/* ---- section rhythm ---- */
.section { padding: 88px 0; }
.section-sm { padding: 56px 0; }
.center { text-align: center; }

/* ---- footer ---- */
.footer { background: var(--bu-ink-900); color: var(--bu-cream-100); padding: 72px 0 40px; }
.footer a { color: var(--bu-cream-200); text-decoration: none; font-size: 15px; line-height: 2.1; opacity: 0.85; }
.footer a:hover { opacity: 1; color: var(--bu-orange-300); }
.footer h4 { font: var(--t-eyebrow); text-transform: uppercase; letter-spacing: 0.14em; color: var(--bu-orange-300); margin: 0 0 10px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 32px; }

/* ---- legal / doc pages ---- */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 28px 90px; }
.doc h2 { font: 700 26px/1.2 var(--font-body); margin: 40px 0 12px; }
.doc h3 { font: 700 18px/1.3 var(--font-body); margin: 26px 0 8px; }
.doc p, .doc li { color: var(--fg-2); font-size: 16px; }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 7px; }
.doc .updated { font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); }

/* =========================================================
   COMMUNITY LAYER — the living scrapbook vocabulary.
   Fit feed, profile cards, closets, activity, avatars, etc.
   Shared across every website page.
   ========================================================= */

/* ---- section header (tilted sticker eyebrow + bubble title) ---- */
.sec-head { display: flex; flex-direction: column; gap: 10px; }
.sec-head.center { align-items: center; text-align: center; }
.kicker {
  display: inline-flex; align-items: center; gap: 7px; align-self: flex-start;
  font: 700 13px/1 var(--font-body); letter-spacing: 0.01em;
  border: 2px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 7px 14px; box-shadow: var(--shadow-sticker-sm); background: var(--bu-paper);
  transform: rotate(-2deg);
}
.sec-head.center .kicker { align-self: center; }
.sec-title { font: 400 clamp(34px, 5vw, 60px)/1.0 var(--font-display); margin: 0; letter-spacing: 0.004em; }
.sec-sub { font-size: 18px; color: var(--fg-2); max-width: 56ch; text-wrap: pretty; margin: 4px 0 0; }

/* ---- avatars (initials chips) ---- */
.av {
  --sz: 44px; width: var(--sz); height: var(--sz); flex: 0 0 auto;
  border-radius: 50%; border: 2px solid var(--bu-ink-900);
  display: grid; place-items: center; overflow: hidden;
  font: 400 calc(var(--sz) * 0.42)/1 var(--font-display); color: var(--bu-paper);
  background: var(--bu-orange-400); box-shadow: var(--shadow-sticker-sm);
}
.av img { width: 100%; height: 100%; object-fit: cover; }
.av-sm { --sz: 34px; }
.av-lg { --sz: 72px; box-shadow: var(--shadow-sticker); }
.av-stack { display: flex; }
.av-stack .av { margin-left: -12px; box-shadow: none; }
.av-stack .av:first-child { margin-left: 0; }

/* ---- aesthetic / vibe chip (colour-driven) ---- */
.vibe {
  display: inline-flex; align-items: center; gap: 6px;
  font: 700 13px/1 var(--font-body);
  border: 2px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 7px 13px; box-shadow: var(--shadow-sticker-sm);
  background: var(--bu-paper); white-space: nowrap; cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast);
}
.vibe:hover { transform: translateY(-3px) rotate(-1.5deg); box-shadow: var(--shadow-sticker); }
.vibe-lg { font-size: 17px; padding: 11px 20px; box-shadow: var(--shadow-sticker); }
.vibe-lg:hover { transform: translateY(-4px) rotate(-2deg); box-shadow: var(--shadow-sticker-lg); }

/* ---- the FIT card (richer than .fitcard) ---- */
.fit {
  position: relative; background: var(--bu-paper);
  border: 1.5px solid var(--bu-ink-900); border-radius: var(--r-lg);
  box-shadow: var(--shadow-sticker); overflow: hidden;
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur);
}
.fit:hover { transform: translateY(-4px) rotate(-0.6deg); box-shadow: var(--shadow-sticker-lg); }
.fit-media { position: relative; display: block; }
.fit-media img { width: 100%; display: block; object-fit: cover; background: var(--bu-cream-100); }
.fit-user {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(255,250,241,0.92); backdrop-filter: blur(6px);
  border: 1.5px solid var(--bu-ink-900); border-radius: var(--r-pill);
  padding: 4px 11px 4px 4px; font: 700 13px/1 var(--font-body);
  box-shadow: var(--shadow-sticker-sm);
}
.fit-foot { padding: 11px 13px 13px; }
.fit-cap { font: 700 16px/1.15 var(--font-body); margin: 0; }
.fit-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 9px; }
.fit-saves { display: inline-flex; align-items: center; gap: 5px; font: 700 12px/1 var(--font-body); color: var(--fg-3); }
.heart {
  width: 30px; height: 30px; flex: 0 0 auto; border-radius: 50%;
  border: 1.5px solid var(--bu-ink-900); background: var(--bu-paper);
  display: grid; place-items: center; cursor: pointer; color: var(--bu-ink-900);
  transition: transform var(--dur-fast) var(--ease-spring), background var(--dur-fast), color var(--dur-fast);
}
.heart:hover { transform: scale(1.12) rotate(-6deg); }
.heart.on, .heart:active { background: var(--bu-like); color: var(--bu-paper); }

/* ---- masonry feed (Pinterest columns) ---- */
.feed { column-count: 4; column-gap: 18px; }
.feed > * { break-inside: avoid; margin-bottom: 18px; display: block; }
@media (max-width: 900px) { .feed { column-count: 3; } }
@media (max-width: 760px) {
  .feed { column-count: unset; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .feed > * { break-inside: auto; margin-bottom: 0; }
  .fit-saves { flex-shrink: 0; }
  .fit-meta { flex-wrap: wrap; row-gap: 7px; }
  .fit-meta .vibe { flex: 0 0 auto; min-width: 0; max-width: 100%; overflow: visible; text-overflow: clip; white-space: nowrap; justify-content: center; text-align: center; font-size: 12px; padding: 6px 12px; }
}
.feed-fade { position: relative; }
.feed-fade::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 220px;
  background: linear-gradient(to bottom, transparent, var(--bg-page)); pointer-events: none;
}

/* ---- profile card (a member's style world) ---- */
.pcard {
  position: relative; background: var(--bu-paper);
  border: 2px solid var(--bu-ink-900); border-radius: var(--r-xl);
  box-shadow: var(--shadow-sticker); overflow: hidden;
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur);
}
.pcard:hover { transform: translateY(-5px); box-shadow: var(--shadow-sticker-lg); }
/* dark-wallpaper profile: lift text to cream for legibility (bg image only, layout unchanged) */
.pcard-dark { color: var(--bu-cream-50); }
.pcard-dark .pcard-name { color: var(--bu-cream-50); }
.pcard-dark .pcard-stats b { color: var(--bu-cream-50); }
.pcard-dark .pcard-handle, .pcard-dark .pcard-stats span { color: rgba(245,241,231,0.74); }
.pcard-band { height: 78px; border-bottom: 2px solid var(--bu-ink-900); position: relative; }
.pcard-body { padding: 0 18px 18px; }
.pcard .av-lg { margin-top: -38px; background: var(--bu-paper); }
.pcard-name { font: 400 26px/1 var(--font-display); margin: 10px 0 1px; }
.pcard-handle { font: 700 13px/1 var(--font-body); color: var(--fg-3); }
.pcard-stats { display: flex; gap: 16px; margin: 12px 0; }
.pcard-stats b { font: 700 16px/1 var(--font-body); color: var(--fg-1); }
.pcard-stats span { font: 500 12px/1.3 var(--font-body); color: var(--fg-3); display: block; }
.pcard-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 12px 0 14px; }
.pcard-strip img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border: 1.5px solid var(--bu-ink-900); border-radius: var(--r-sm); }
.btn-follow {
  width: 100%; justify-content: center; padding: 12px 20px; font-size: 15px;
}

/* ---- closets (cover art) ---- */
.closet-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.closet { position: relative; transition: transform var(--dur) var(--ease-spring); }
.closet:hover { transform: translateY(-6px) rotate(-1deg); }
.closet-cover {
  position: relative; aspect-ratio: 4/5; border: 2px solid var(--bu-ink-900);
  border-radius: var(--r-lg); box-shadow: var(--shadow-sticker); overflow: hidden;
  background-size: cover; background-position: center;
}
.closet-cover .spine { display: none; }
.closet-cover.tex { background-image: var(--tex-dots); background-size: 12px 12px; background-blend-mode: overlay; }
.closet-cover .lock { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border-radius: 50%; background: rgba(255,250,241,0.92); border: 1.5px solid var(--bu-ink-900); display: grid; place-items: center; }
.closet-cover .peek { position: absolute; bottom: -2px; right: -8px; width: 56%; filter: drop-shadow(-4px 6px 8px rgba(0,0,0,0.25)); }
.closet-tag {
  position: absolute; left: 12px; bottom: 12px; right: 12px;
  background: rgba(255,250,241,0.94); backdrop-filter: blur(6px);
  border: 1.5px solid var(--bu-ink-900); border-radius: var(--r-md);
  padding: 8px 12px; box-shadow: var(--shadow-sticker-sm);
}
.closet-tag .t { font: 700 15px/1.1 var(--font-body); }
.closet-tag .c { font: 500 12px/1 var(--font-body); color: var(--fg-3); margin-top: 3px; }

/* ---- activity feed (live buzz) ---- */
.buzz { display: flex; flex-direction: column; gap: 2px; }
.buzz-row {
  display: flex; align-items: center; gap: 12px; padding: 13px 6px;
  border-bottom: 1px dashed var(--bu-ink-200);
}
.buzz-row:last-child { border-bottom: 0; }
.buzz-txt { font: 500 15px/1.35 var(--font-body); color: var(--fg-2); flex: 1; }
.buzz-txt b { color: var(--fg-1); font-weight: 700; }
.buzz-time { font: 500 12px/1 var(--font-mono); color: var(--fg-3); white-space: nowrap; }
.buzz-thumb { width: 42px; height: 52px; flex: 0 0 auto; border: 1.5px solid var(--bu-ink-900); border-radius: var(--r-sm); object-fit: cover; }

/* ---- notification bubble (hero) ---- */
.notif {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--bu-paper); border: 1.5px solid var(--bu-ink-900);
  border-radius: var(--r-pill); padding: 7px 15px 7px 7px;
  box-shadow: var(--shadow-sticker); font: 600 14px/1.25 var(--font-body);
}
.notif b { font-weight: 700; }

/* ---- marquee ticker ---- */
.marquee { overflow: hidden; border-top: 2px solid var(--bu-ink-900); border-bottom: 2px solid var(--bu-ink-900); background: var(--bu-ink-900); }
.marquee-track { display: inline-flex; gap: 40px; white-space: nowrap; padding: 14px 0; animation: marquee 32s linear infinite; }
.marquee-track span { font: 400 26px/1 var(--font-display); color: var(--bu-cream-50); letter-spacing: 0.02em; }
.marquee-track .star { color: var(--bu-orange-400); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---- pinned scrapbook frame (empty/drop slot look) ---- */
.pin-frame { background: var(--bu-paper); border: 1.5px solid var(--bu-ink-900); padding: 9px 9px 30px; border-radius: 3px; box-shadow: 0 12px 28px -10px rgba(31,22,10,0.4); position: relative; }
image-slot { display: block; }

/* ---- live dot ---- */
.live { display: inline-flex; align-items: center; gap: 7px; font: 700 12px/1 var(--font-body); letter-spacing: 0.04em; text-transform: uppercase; color: var(--bu-ink-700); }
.live .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--bu-success); box-shadow: 0 0 0 0 rgba(47,158,94,0.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(47,158,94,0.55); } 70% { box-shadow: 0 0 0 9px rgba(47,158,94,0); } 100% { box-shadow: 0 0 0 0 rgba(47,158,94,0); } }

@media (max-width: 1000px) { .closet-row { grid-template-columns: repeat(2, 1fr); } }

@media (max-width: 820px) {
  .nav-inner { flex-direction: column; height: auto; gap: 6px; padding: 10px 0 11px; }
  .nav-links { flex-wrap: wrap; justify-content: center; gap: 6px 15px; }
  .nav-links .desk { display: inline-block; font-size: 13.5px; padding: 3px 2px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}