/* ============================================================
   The Open Stamps — Design System
   ============================================================ */
:root {
  --bg-0:        #000814;
  --bg-1:        #03102b;
  --bg-2:        #061a3a;
  --ink:         #f4f8ff;
  --ink-dim:     #9fb1d4;
  --ink-faint:   #5a6f95;
  --line:        rgba(125,165,255,0.14);
  --line-strong: rgba(125,165,255,0.35);
  --brand-1:     #0044ff;
  --brand-2:     #1182ff;
  --brand-3:     #00e5ff;
  --brand-glow:  0 0 40px rgba(0,170,255,0.55);
  --success:     #2bd576;
  --warn:        #ffb020;
  --danger:      #ff4d6d;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;

  --shadow-card: 0 10px 40px -10px rgba(0,30,80,0.6), 0 0 0 1px rgba(125,165,255,0.08) inset;

  --font-display: "Space Grotesk","Inter",system-ui,-apple-system,sans-serif;
  --font-body:    "Inter",system-ui,-apple-system,sans-serif;
  --font-mono:    "JetBrains Mono","SF Mono",Menlo,monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg-0); color: var(--ink); font-family: var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body { min-height: 100vh; line-height: 1.55; font-weight: 400; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--brand-1); color: #fff; }

/* ---------- Interactive background ---------- */
.bg-stack { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-stack .gradient {
  position: absolute; inset: -20%;
  background:
    radial-gradient(ellipse 800px 600px at 18% 12%, rgba(0,68,255,0.55), transparent 65%),
    radial-gradient(ellipse 700px 500px at 82% 22%, rgba(0,229,255,0.35), transparent 60%),
    radial-gradient(ellipse 900px 700px at 50% 90%, rgba(119,0,255,0.25), transparent 70%),
    linear-gradient(180deg, #000814 0%, #03102b 50%, #000814 100%);
  filter: saturate(1.15);
}
.bg-stack .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(125,165,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,165,255,0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 1100px 900px at 50% 30%, #000 30%, transparent 80%);
}
.bg-stack canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.bg-stack .noise {
  position: absolute; inset: 0; opacity: 0.08; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------- Layout ---------- */
.container { width: min(1240px, 92vw); margin: 0 auto; }

header.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px) saturate(1.2);
  background: linear-gradient(180deg, rgba(0,8,20,0.75), rgba(0,8,20,0.35));
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 24px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 700; letter-spacing: 0.5px; font-size: 18px; }
.brand img { width: 38px; height: 38px; border-radius: 10px; box-shadow: var(--brand-glow); }
.brand .small { color: var(--ink-dim); font-weight: 400; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; }
.nav-links { display: flex; gap: 6px; margin-left: 24px; flex-wrap: wrap; }
.nav-links a { padding: 10px 14px; border-radius: 10px; color: var(--ink-dim); font-size: 14px; font-weight: 500; transition: 0.15s ease; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); background: rgba(125,165,255,0.08); }
.nav-links a.external {
  color: var(--brand-3);
  background: linear-gradient(135deg, rgba(0,68,255,0.15), rgba(0,229,255,0.12));
  border: 1px solid rgba(0,229,255,0.35);
}
.nav-links a.external:hover { background: linear-gradient(135deg, rgba(0,68,255,0.25), rgba(0,229,255,0.2)); color: #fff; }
.nav-spacer { flex: 1; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 12px; font-weight: 600; font-size: 14px;
  background: rgba(125,165,255,0.08); color: var(--ink); border: 1px solid var(--line-strong);
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { background: rgba(125,165,255,0.14); border-color: rgba(125,165,255,0.55); transform: translateY(-1px); }
.btn.primary {
  background: linear-gradient(135deg, var(--brand-1), var(--brand-3));
  border-color: transparent; color: #fff;
  box-shadow: 0 10px 30px -10px rgba(0,160,255,0.6), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.btn.primary:hover { box-shadow: 0 14px 40px -10px rgba(0,170,255,0.7); }
.btn.ghost { background: transparent; }
.btn.small { padding: 8px 12px; font-size: 12px; border-radius: 9px; }
.btn.block { width: 100%; justify-content: center; padding: 14px 16px; font-size: 15px; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none !important; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px; font-size: 11px;
  background: rgba(125,165,255,0.1); color: var(--ink-dim);
  border: 1px solid var(--line); font-weight: 600; letter-spacing: 0.5px;
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-3); box-shadow: 0 0 8px var(--brand-3); }

/* ---------- Hero ---------- */
section { padding: 80px 0; position: relative; }
.hero { padding: 90px 0 70px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(38px, 5.6vw, 76px); line-height: 1.02; letter-spacing: -0.02em;
}
.hero h1 .grad { background: linear-gradient(120deg, var(--brand-3), var(--brand-2) 50%, #b0d6ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 18px; color: var(--ink-dim); max-width: 56ch; margin: 22px 0 30px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats { margin-top: 44px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hero-stats .stat { padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-md); background: rgba(8,18,40,0.5); backdrop-filter: blur(8px); }
.hero-stats .stat .v { font-family: var(--font-display); font-size: 22px; font-weight: 700; }
.hero-stats .stat .l { font-size: 11px; color: var(--ink-faint); letter-spacing: 1.5px; text-transform: uppercase; }

.hero-card {
  position: relative; aspect-ratio: 1/1.1; border-radius: var(--r-xl);
  background: linear-gradient(160deg, rgba(0,68,255,0.18), rgba(0,229,255,0.05));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-card), 0 50px 100px -40px rgba(0,90,255,0.55);
  overflow: hidden; padding: 22px;
  display: flex; flex-direction: column; gap: 14px;
}
.hero-card .stage { position: relative; flex: 1; border-radius: var(--r-lg); overflow: hidden; background: radial-gradient(ellipse at center, rgba(0,229,255,0.18), transparent 70%); }
.hero-card .stage canvas { width: 100%; height: 100%; display: block; }
.hero-card .meta { display: flex; justify-content: space-between; align-items: center; font-family: var(--font-mono); font-size: 12px; color: var(--ink-dim); }
.hero-card .meta b { color: var(--ink); font-weight: 700; }

/* ---------- Section headings ---------- */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 30px; flex-wrap: wrap; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(28px, 3.2vw, 42px); letter-spacing: -0.02em; font-weight: 700; }
.section-head h2 .grad { background: linear-gradient(120deg, var(--brand-3), #b0d6ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section-head .sub { color: var(--ink-dim); margin-top: 6px; max-width: 60ch; }
.eyebrow { display: inline-block; font-family: var(--font-mono); font-size: 11px; color: var(--brand-3); letter-spacing: 3px; text-transform: uppercase; padding: 4px 10px; border: 1px solid rgba(0,229,255,0.3); border-radius: 999px; margin-bottom: 14px; }

/* ---------- Marketplace ---------- */
.market-toolbar {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  padding: 14px; border-radius: var(--r-md); background: rgba(8,18,40,0.55);
  border: 1px solid var(--line); margin-bottom: 24px;
}
.market-toolbar .search {
  flex: 1; min-width: 220px;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(0,0,0,0.3);
}
.market-toolbar .search input { background: transparent; border: 0; outline: none; flex: 1; }
.market-toolbar select {
  background: rgba(0,0,0,0.3); border: 1px solid var(--line); border-radius: 10px;
  padding: 9px 12px; outline: none; color: var(--ink); appearance: none;
}

.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.card {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(180deg, rgba(8,18,40,0.85), rgba(3,16,43,0.95));
  border: 1px solid var(--line);
  transition: transform 0.25s cubic-bezier(0.2,0.8,0.2,1), border-color 0.2s, box-shadow 0.25s;
  cursor: pointer;
}
.card:hover { transform: translateY(-4px); border-color: rgba(0,229,255,0.5); box-shadow: 0 20px 50px -20px rgba(0,170,255,0.5); }
.card .art {
  aspect-ratio: 1/1.25; background: #061734;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.card .art img { width: 100%; height: 100%; object-fit: cover; }
.card .art .glow { position: absolute; inset: -50%; background: radial-gradient(circle, rgba(0,229,255,0.25), transparent 60%); animation: rotglow 14s linear infinite; pointer-events: none; }
@keyframes rotglow { to { transform: rotate(360deg); } }
.card .info { padding: 14px 16px; }
.card .info .row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.card .info .title { font-weight: 700; font-family: var(--font-display); font-size: 15px; }
.card .info .id { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); }
.card .info .price { color: var(--brand-3); font-family: var(--font-mono); font-weight: 700; }
.card .info .price small { color: var(--ink-dim); font-weight: 400; }
.card .info .rarity { font-size: 11px; color: var(--ink-dim); margin-top: 2px; }

/* Rarity colors */
.rarity-common   { color: #9fb1d4 !important; }
.rarity-rare     { color: #4cc9f0 !important; }
.rarity-epic     { color: #b388ff !important; }
.rarity-legendary{ color: #ffd166 !important; }

/* ---------- Mint Studio ---------- */
.mint-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px; align-items: stretch; }
.panel {
  border-radius: var(--r-lg); padding: 26px;
  background: linear-gradient(180deg, rgba(8,18,40,0.7), rgba(3,16,43,0.85));
  border: 1px solid var(--line); box-shadow: var(--shadow-card);
}
.panel h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 6px; }
.panel .panel-sub { color: var(--ink-dim); font-size: 13px; margin-bottom: 20px; }

.dropzone {
  border: 2px dashed var(--line-strong); border-radius: var(--r-md);
  padding: 28px; text-align: center; transition: 0.15s ease;
  background: rgba(0,0,0,0.2); cursor: pointer; min-height: 280px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
}
.dropzone:hover { border-color: var(--brand-3); background: rgba(0,229,255,0.04); }
.dropzone.dragover { border-color: var(--brand-3); background: rgba(0,229,255,0.07); }
.dropzone .icon { font-size: 36px; }
.dropzone .hint { color: var(--ink-dim); font-size: 13px; }
.dropzone .formats { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); letter-spacing: 1px; }

.form-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.form-field { flex: 1; min-width: 140px; }
.form-field label { display: block; font-size: 11px; color: var(--ink-faint); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 6px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 11px 14px; border-radius: 10px;
  background: rgba(0,0,0,0.35); border: 1px solid var(--line); outline: none;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--brand-3); box-shadow: 0 0 0 3px rgba(0,229,255,0.12); }
.form-field textarea { resize: vertical; min-height: 80px; }

.preview-stamp {
  aspect-ratio: 1/1.2; border-radius: var(--r-md); overflow: hidden;
  background: #061734; display: flex; align-items: center; justify-content: center;
  position: relative;
}
.preview-stamp img, .preview-stamp video { width: 100%; height: 100%; object-fit: cover; }
.preview-stamp .empty { color: var(--ink-faint); font-size: 13px; padding: 20px; text-align: center; }

.fee-summary { margin-top: 18px; display: grid; gap: 10px; padding: 14px; background: rgba(0,0,0,0.25); border-radius: var(--r-md); border: 1px solid var(--line); font-size: 13px; }
.fee-summary .row { display: flex; justify-content: space-between; }
.fee-summary .row.total { padding-top: 10px; border-top: 1px solid var(--line); font-weight: 700; color: var(--ink); }
.fee-summary .row span:last-child { font-family: var(--font-mono); color: var(--brand-3); }

/* ---------- Staking ---------- */
.stake-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 30px; }
.stake-panel .input-row { display: flex; gap: 10px; align-items: stretch; margin-top: 10px; }
.stake-panel .input-row input {
  flex: 1; padding: 18px 18px; font-size: 24px; font-family: var(--font-mono); font-weight: 700;
  background: rgba(0,0,0,0.4); border: 1px solid var(--line); border-radius: 12px; outline: none;
}
.stake-panel .input-row input:focus { border-color: var(--brand-3); }
.stake-panel .input-row .max { padding: 0 18px; }

.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.tier {
  padding: 14px; border-radius: var(--r-md); cursor: pointer;
  background: rgba(0,0,0,0.3); border: 1px solid var(--line);
  transition: 0.15s ease;
}
.tier:hover { border-color: rgba(0,229,255,0.5); }
.tier.active { border-color: var(--brand-3); background: rgba(0,229,255,0.08); box-shadow: 0 0 0 3px rgba(0,229,255,0.1) inset; }
.tier .tname { font-family: var(--font-display); font-weight: 700; }
.tier .tapr { color: var(--brand-3); font-family: var(--font-mono); margin-top: 2px; font-size: 13px; }
.tier .tdur { color: var(--ink-faint); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }
.tier .tstamp { color: var(--ink-dim); font-size: 11px; margin-top: 8px; }

.stake-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 22px; }
.stake-stat { padding: 14px; background: rgba(0,0,0,0.3); border: 1px solid var(--line); border-radius: var(--r-md); }
.stake-stat .l { font-size: 10px; color: var(--ink-faint); letter-spacing: 1.5px; text-transform: uppercase; }
.stake-stat .v { font-family: var(--font-mono); font-weight: 700; font-size: 18px; margin-top: 4px; }
.stake-stat .v.glow { color: var(--brand-3); text-shadow: 0 0 18px rgba(0,229,255,0.5); }

.rewards-panel .ring-wrap { display: flex; justify-content: center; padding: 10px 0; }
.rewards-panel .stamps-list { margin-top: 16px; display: grid; gap: 8px; }
.rewards-panel .stamps-list .row { display: flex; justify-content: space-between; padding: 10px 12px; background: rgba(0,0,0,0.25); border-radius: 10px; border: 1px solid var(--line); font-size: 13px; }
.rewards-panel .stamps-list .row b { color: var(--brand-3); font-family: var(--font-mono); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,4,12,0.85);
  backdrop-filter: blur(6px); z-index: 100; display: none;
  align-items: center; justify-content: center; padding: 20px;
}
.modal-backdrop.show { display: flex; }
.modal {
  width: min(560px, 100%); border-radius: var(--r-lg); padding: 28px;
  background: linear-gradient(180deg, rgba(8,18,40,0.95), rgba(3,16,43,0.98));
  border: 1px solid var(--line-strong); box-shadow: 0 40px 80px -30px rgba(0,0,0,0.8), 0 0 80px -20px rgba(0,170,255,0.25);
  position: relative;
}
.modal .close { position: absolute; top: 16px; right: 16px; padding: 6px 10px; }
.modal .preview {
  width: 220px; aspect-ratio: 1/1.2; margin: 0 auto 18px;
  border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line);
}
.modal .preview img { width: 100%; height: 100%; object-fit: cover; }
.modal h3 { font-family: var(--font-display); font-size: 24px; text-align: center; }
.modal .meta { text-align: center; color: var(--ink-dim); font-family: var(--font-mono); font-size: 12px; margin-top: 4px; }
.modal .price-row { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; margin: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.modal .price-row .v { font-family: var(--font-mono); font-size: 24px; color: var(--brand-3); font-weight: 700; }
.modal .attrs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 18px; }
.modal .attrs .a { padding: 10px; border: 1px solid var(--line); border-radius: 10px; text-align: center; background: rgba(0,0,0,0.3); }
.modal .attrs .a .l { font-size: 9px; color: var(--ink-faint); letter-spacing: 1px; text-transform: uppercase; }
.modal .attrs .a .v { font-size: 13px; color: var(--ink); margin-top: 4px; }

/* ---------- Toast ---------- */
.toast-stack { position: fixed; bottom: 24px; right: 24px; z-index: 200; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast {
  pointer-events: auto;
  padding: 12px 18px; border-radius: 10px; background: rgba(8,18,40,0.95);
  border: 1px solid var(--line-strong); color: var(--ink); font-size: 14px;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.7);
  display: flex; align-items: center; gap: 10px;
  animation: slideup 0.25s ease;
}
.toast.success { border-color: rgba(43,213,118,0.5); }
.toast.warn { border-color: rgba(255,176,32,0.5); }
.toast.error { border-color: rgba(255,77,109,0.5); }
.toast .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-3); }
.toast.success .dot { background: var(--success); }
.toast.warn .dot { background: var(--warn); }
.toast.error .dot { background: var(--danger); }
@keyframes slideup { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ---------- Footer ---------- */
footer { padding: 60px 0 30px; border-top: 1px solid var(--line); margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h4 { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 12px; }
.footer-grid a { display: block; color: var(--ink-faint); font-size: 14px; padding: 4px 0; transition: 0.15s; }
.footer-grid a:hover { color: var(--brand-3); }
.copyright { text-align: center; color: var(--ink-faint); font-size: 12px; margin-top: 40px; font-family: var(--font-mono); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner, .mint-grid, .stake-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}

/* ---------- Floating chain ornaments ---------- */
.float-chain {
  position: absolute; pointer-events: none; opacity: 0.5;
  animation: floaty 9s ease-in-out infinite;
}
.float-chain.f1 { top: 12%; left: 6%; width: 80px; animation-delay: -2s; }
.float-chain.f2 { top: 8%; right: 14%; width: 60px; animation-delay: -4s; }
.float-chain.f3 { bottom: 18%; left: 18%; width: 50px; animation-delay: -1s; }
@keyframes floaty {
  0%,100% { transform: translateY(0) rotate(-5deg); }
  50%     { transform: translateY(-22px) rotate(8deg); }
}

/* Spinner */
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.25); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Connect button states */
.connect-btn.connected { background: rgba(43,213,118,0.12); border-color: rgba(43,213,118,0.5); }
.connect-btn.connected .dot { background: var(--success); box-shadow: 0 0 8px var(--success); }

/* Tabs (used in profile / staking history) */
.tabs { display: flex; gap: 6px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.tabs button { padding: 10px 14px; color: var(--ink-dim); font-size: 13px; font-weight: 600; border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--ink); border-bottom-color: var(--brand-3); }

/* Empty state */
.empty-state { padding: 40px; text-align: center; color: var(--ink-faint); }

/* Hero card stage video/img */
.hero-card .stage img, .hero-card .stage video { width: 100%; height: 100%; object-fit: contain; display:block; }

/* Tab counts */
.tabs button .chip { font-size: 10px; padding: 2px 8px; }
.tabs button.active .chip { background: rgba(0,229,255,0.15); color: var(--brand-3); border-color: rgba(0,229,255,0.4); }

/* Docs table */
.panel table th, .panel table td { padding: 12px 8px; }
.panel code { font-family: var(--font-mono); font-size: 12.5px; color: var(--brand-3); }

/* Marketplace cards: video stamps */
.card .art video { width: 100%; height: 100%; object-fit: cover; }
.modal .preview video { width: 100%; height: 100%; object-fit: cover; }