/* Valvia — site stylesheet */
:root {
  --ink: #1d1531;
  --ink-2: #372d4d;
  --muted: #5d5570;
  --plum: #3b1f78;
  --plum-700: #2a1459;
  --plum-50: #efeaf8;
  --coral: #ff7a52;
  --coral-700: #b8431f;
  --coral-50: #fff0ea;
  --mint: #d8f3e6;
  --mint-700: #1c6b4a;
  --bg: #fbf7f1;
  --surface: #ffffff;
  --line: #e6dfd4;
  --edge: #1d1531;
  --danger: #b42318;
  --success: #1c6b4a;
  --r: 8px;
  --r-lg: 16px;
  --lift: 4px 4px 0 var(--edge);
  --max: 1140px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.65; color: var(--ink); background: var(--bg); }
img, svg { display: block; max-width: 100%; }
a { color: var(--plum); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { color: var(--coral-700); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; color: var(--ink); letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 800; letter-spacing: -0.03em; }
h3 { font-size: 1.125rem; font-weight: 700; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; border-radius: 4px; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 6px; z-index: 100; }
.skip-link:focus { left: 8px; color: #fff; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hl { background: linear-gradient(transparent 62%, rgba(255, 122, 82, .45) 62%); padding: 0 .08em; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1.5px solid var(--edge); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 1.45rem; letter-spacing: -0.04em; }
.brand:hover { color: var(--ink); }
.brand svg { width: 36px; height: 36px; flex: none; }
.nav-toggle { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1.5px solid var(--edge); background: var(--surface); border-radius: var(--r); cursor: pointer; color: var(--ink); }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 6px; }
.site-nav a { display: block; padding: 8px 12px; color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .95rem; border-bottom: 2px solid transparent; }
.site-nav a:hover { color: var(--plum); border-bottom-color: var(--coral); }
.site-nav a[aria-current="page"] { color: var(--plum); border-bottom-color: var(--plum); }
.site-nav .nav-cta { margin-left: 10px; }
.site-nav .nav-cta a { background: var(--ink); color: #fff; border: 1.5px solid var(--edge); border-radius: 999px; padding: 8px 18px; }
.site-nav .nav-cta a:hover, .site-nav .nav-cta a[aria-current="page"] { background: var(--plum); color: #fff; border-color: var(--edge); }
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--bg); border-bottom: 1.5px solid var(--edge); display: none; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; padding: 8px 20px 20px; gap: 0; }
  .site-nav a { padding: 14px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .site-nav a[aria-current="page"] { border-bottom-color: var(--line); }
  .site-nav .nav-cta { margin: 14px 0 0; }
  .site-nav .nav-cta a { text-align: center; padding: 12px; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 24px; border-radius: 999px; font: inherit; font-weight: 700; line-height: 1.2; text-decoration: none; cursor: pointer; border: 1.5px solid var(--edge); transition: transform .12s, box-shadow .12s, background-color .12s; }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--coral); color: var(--ink); box-shadow: 3px 3px 0 var(--edge); }
.btn-primary:hover { color: var(--ink); transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--edge); }
.btn-primary:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--edge); }
.btn-ghost { background: var(--surface); color: var(--ink); }
.btn-ghost:hover { background: var(--plum-50); color: var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--plum); color: #fff; }
.on-dark .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.on-dark .btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Sections */
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.band { background: var(--surface); border-top: 1.5px solid var(--edge); border-bottom: 1.5px solid var(--edge); }
.band-mint { background: var(--mint); border-top: 1.5px solid var(--edge); border-bottom: 1.5px solid var(--edge); }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--plum); margin-bottom: 12px; }
.kicker::before { content: ""; width: 18px; height: 2px; background: var(--coral); }
.head { max-width: 700px; margin-bottom: 40px; }
.lead { font-size: 1.15rem; color: var(--muted); }
@media (max-width: 640px) { .section { padding: 56px 0; } }

/* Hero (home) */
.hero { background: var(--plum); color: #fff; border-bottom: 1.5px solid var(--edge); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.09) 1.2px, transparent 1.2px); background-size: 22px 22px; pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding: 84px 20px 92px; }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--coral); }
.hero .lead { color: #ddd3f1; max-width: 560px; margin-bottom: 30px; }
.hero .kicker { color: #fff; }
.hero-fine { margin-top: 22px; font-size: .9rem; color: #cbbfe6; max-width: 520px; }
.hero-fine a { color: #fff; }
.hero-art svg { width: 100%; height: auto; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; padding: 52px 20px 60px; } .hero-art { max-width: 440px; margin: 0 auto; width: 100%; } }

/* Inner page heading */
.page-head { padding: 64px 0 48px; border-bottom: 1.5px solid var(--edge); background: var(--bg); position: relative; overflow: hidden; }
.page-head::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; border: 36px solid var(--plum-50); }
.page-head .container { position: relative; z-index: 1; }
.page-head h1 { font-size: clamp(2rem, 4.4vw, 3rem); max-width: 780px; }
.page-head .lead { max-width: 700px; margin: 0; }
.crumbs { font-size: .875rem; color: var(--muted); margin-bottom: 16px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "→"; margin-right: 6px; color: var(--coral-700); }
.crumbs a { color: var(--muted); }

/* Tiles (outlined cards with offset shadow) */
.tile { background: var(--surface); border: 1.5px solid var(--edge); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--lift); }
.tile p { color: var(--muted); }
.tile p:last-child { margin-bottom: 0; }
.flat { background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--r-lg); padding: 26px; }
.flat p { color: var(--muted); }
.flat p:last-child { margin-bottom: 0; }
.glyph { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--edge); background: var(--mint); color: var(--ink); margin-bottom: 18px; }
.glyph svg { width: 24px; height: 24px; }
.glyph.coral { background: var(--coral-50); }
.glyph.plum { background: var(--plum-50); }
.cols { display: grid; gap: 24px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .cols-3, .cols-2 { grid-template-columns: 1fr; } }

/* Benefit list (home) */
.benefits { display: grid; grid-template-columns: repeat(2, 1fr); border: 1.5px solid var(--edge); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); box-shadow: var(--lift); }
.benefits > div { padding: 30px; border-right: 1.5px solid var(--edge); border-bottom: 1.5px solid var(--edge); display: flex; gap: 18px; align-items: flex-start; }
.benefits > div:nth-child(2n) { border-right: 0; }
.benefits > div:nth-last-child(-n+2) { border-bottom: 0; }
.benefits .glyph { margin: 0; flex: none; }
.benefits p { color: var(--muted); margin: 0; }
@media (max-width: 720px) {
  .benefits { grid-template-columns: 1fr; }
  .benefits > div { border-right: 0; }
  .benefits > div:nth-last-child(2) { border-bottom: 1.5px solid var(--edge); }
}

/* Journey (numbered path) */
.journey { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1.5px solid var(--edge); }
.journey li { padding: 28px 28px 0 0; position: relative; }
.journey .no { font-size: 3.4rem; font-weight: 800; line-height: 1; letter-spacing: -0.05em; color: transparent; -webkit-text-stroke: 1.5px var(--plum); margin-bottom: 14px; display: block; }
.journey p { color: var(--muted); margin: 0; }
@media (max-width: 800px) { .journey { grid-template-columns: 1fr; } .journey li { padding: 24px 0; border-bottom: 1px solid var(--line); } .journey li:last-child { border-bottom: 0; } }

/* Status track */
.track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; list-style: none; margin: 0; padding: 0; }
.track li { background: var(--surface); border: 1.5px solid var(--edge); border-radius: var(--r); padding: 18px 16px; position: relative; }
.track .pill { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; border: 1.5px solid var(--edge); margin-bottom: 10px; }
.track h3 { font-size: 1rem; margin-bottom: 4px; }
.track p { font-size: .9rem; color: var(--muted); margin: 0; }
.pill.s1 { background: var(--plum-50); } .pill.s2 { background: #fff4cf; } .pill.s3 { background: var(--mint); } .pill.s4 { background: #fde2e0; } .pill.s5 { background: var(--coral); }
@media (max-width: 960px) { .track { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .track { grid-template-columns: 1fr; } }

/* Notice */
.notice { border: 1.5px solid var(--edge); border-left: 8px solid var(--coral); border-radius: var(--r); background: var(--coral-50); padding: 22px 24px; }
.notice h3 { margin-bottom: 8px; }
.notice p, .notice li { color: var(--ink-2); }
.notice ul { margin: 8px 0 0; padding-left: 1.2em; }
.notice p:last-child, .notice ul:last-child { margin-bottom: 0; }
.notice.mint { border-left-color: var(--mint-700); background: var(--mint); }

/* Ticks */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--ink-2); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .35em; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--edge); background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='%231d1531' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 9.3l2.6 2.6L13 6.5'/%3E%3C/svg%3E") center/16px no-repeat; }
.ticks.no li::before { background: #fde2e0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='%231d1531' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 6l6 6M12 6l-6 6'/%3E%3C/svg%3E") center/16px no-repeat; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.split.mid { align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 32px; } }

/* Reward tickets */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.chip { font: inherit; font-weight: 600; font-size: .92rem; min-height: 40px; padding: 8px 16px; border-radius: 999px; border: 1.5px solid var(--edge); background: var(--surface); color: var(--ink); cursor: pointer; }
.chip:hover { background: var(--plum-50); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; }
.tickets { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 800px) { .tickets { grid-template-columns: 1fr; } }
.ticket { display: grid; grid-template-columns: 1fr 150px; background: var(--surface); border: 1.5px solid var(--edge); border-radius: var(--r-lg); box-shadow: var(--lift); overflow: hidden; }
.ticket[hidden] { display: none; }
.ticket-main { padding: 24px; }
.ticket-main h3 { margin-bottom: 6px; }
.ticket-main > p { color: var(--muted); margin-bottom: 14px; font-size: .95rem; }
.ticket-main dl { margin: 0; display: grid; gap: 10px; font-size: .9rem; }
.ticket-main dt { font-weight: 700; }
.ticket-main dd { margin: 0; color: var(--muted); }
.ticket-stub { border-left: 2px dashed var(--edge); background: var(--mint); padding: 22px 16px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; gap: 8px; position: relative; }
.ticket-stub::before, .ticket-stub::after { content: ""; position: absolute; left: -11px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 1.5px solid var(--edge); }
.ticket-stub::before { top: -11px; } .ticket-stub::after { bottom: -11px; }
.ticket-stub svg { width: 34px; height: 34px; }
.ticket-stub strong { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.ticket-stub span { font-size: .85rem; color: var(--ink-2); }
.ticket[data-category="travel"] .ticket-stub, .ticket[data-category="beauty"] .ticket-stub { background: var(--coral-50); }
.ticket[data-category="electronics"] .ticket-stub, .ticket[data-category="learning"] .ticket-stub { background: var(--plum-50); }
@media (max-width: 480px) { .ticket { grid-template-columns: 1fr; } .ticket-stub { border-left: 0; border-top: 2px dashed var(--edge); flex-direction: row; justify-content: flex-start; text-align: left; padding: 14px 24px; } .ticket-stub::before, .ticket-stub::after { display: none; } }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; border: 1.5px solid var(--edge); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); }
.fields > div { padding: 22px; border-right: 1.5px solid var(--edge); border-bottom: 1.5px solid var(--edge); margin: 0 -1.5px -1.5px 0; }
.fields h3 { font-size: 1rem; }
.fields p { color: var(--muted); font-size: .93rem; margin: 0; }
.fields .tag { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--coral-700); display: block; margin-bottom: 6px; }

/* Table */
.table-wrap { overflow-x: auto; border: 1.5px solid var(--edge); border-radius: var(--r); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--plum-50); font-weight: 700; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td { color: var(--ink-2); }

/* FAQ */
.qa { max-width: 820px; border-top: 1.5px solid var(--edge); }
.qa details { border-bottom: 1.5px solid var(--edge); }
.qa summary { list-style: none; cursor: pointer; padding: 20px 48px 20px 0; font-weight: 700; font-size: 1.05rem; position: relative; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border: 1.5px solid var(--edge); border-radius: 50%; display: grid; place-items: center; font-size: 1.2rem; line-height: 1; background: var(--surface); }
.qa details[open] summary::after { content: "–"; background: var(--coral); }
.qa details > div { padding: 0 0 20px; color: var(--muted); max-width: 720px; }
.qa details > div p:last-child { margin: 0; }

/* Closing CTA */
.closer { background: var(--ink); color: #fff; border-radius: var(--r-lg); border: 1.5px solid var(--edge); box-shadow: 6px 6px 0 var(--coral); padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; }
.closer h2 { color: #fff; margin-bottom: 8px; }
.closer p { color: #cfc6e0; margin: 0; max-width: 580px; }
@media (max-width: 720px) { .closer { grid-template-columns: 1fr; padding: 32px 24px; } }

/* Forms */
.form { display: grid; gap: 18px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .row2 { grid-template-columns: 1fr; } }
.field label { display: block; font-weight: 700; font-size: .95rem; margin-bottom: 6px; }
.field .hint { font-weight: 400; color: var(--muted); font-size: .85rem; }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--ink); background: var(--surface); border: 1.5px solid #bdb4c9; border-radius: var(--r); padding: 12px 14px; min-height: 48px; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--plum); box-shadow: 0 0 0 3px rgba(59, 31, 120, .18); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field .error { color: var(--danger); font-size: .85rem; margin: 6px 0 0; }
.field .error:empty { display: none; }
.field label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: .93rem; color: var(--ink-2); margin: 0; }
.check input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--plum); flex: none; }
.form-status { padding: 14px 16px; border-radius: var(--r); font-weight: 600; border: 1.5px solid var(--edge); }
.form-status:empty { display: none; }
.form-status.ok { background: var(--mint); color: var(--mint-700); }
.form-status.err { background: #fde2e0; color: var(--danger); }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .glyph { margin: 0; width: 44px; height: 44px; flex: none; }
.contact-list .glyph svg { width: 20px; height: 20px; }
.contact-list strong { display: block; }
.contact-list span, .contact-list a { color: var(--muted); word-break: break-word; }
.contact-list a { color: var(--plum); }

/* Legal */
.legal-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; align-items: start; }
.toc { position: sticky; top: 94px; font-size: .9rem; border: 1.5px solid var(--edge); border-radius: var(--r); background: var(--surface); padding: 18px 20px; }
.toc h2 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 10px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.toc a { display: block; padding: 4px 0; color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--plum); text-decoration: underline; }
@media (max-width: 860px) { .legal-layout { grid-template-columns: 1fr; gap: 28px; } .toc { position: static; } }
.prose { max-width: 760px; }
.prose h2 { font-size: 1.35rem; margin-top: 2.2em; scroll-margin-top: 92px; }
.prose h2:first-of-type { margin-top: 1em; }
.prose p, .prose li { color: var(--ink-2); }
.prose li { margin-bottom: .4em; }
.prose code { word-break: break-all; }
.prose .meta { font-size: .93rem; color: var(--muted); border: 1.5px dashed var(--edge); border-radius: var(--r); padding: 12px 16px; margin-bottom: 28px; }

/* Footer */
.site-footer { background: var(--ink); color: #c9c1d8; padding: 60px 0 28px; font-size: .95rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--coral); text-decoration: underline; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-bottom: 32px; border-bottom: 1px solid #3a3150; margin-bottom: 32px; }
.footer-top p { margin: 0; max-width: 420px; }
.site-footer .brand { color: #fff; }
.site-footer .brand:hover { color: #fff; text-decoration: none; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-grid h2 { color: var(--coral); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid address { font-style: normal; line-height: 1.8; }
.footer-disclosure { margin-top: 40px; padding-top: 22px; border-top: 1px solid #3a3150; font-size: .85rem; color: #a59cb8; display: grid; gap: 8px; }
.footer-disclosure p { margin: 0; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > div:last-child { grid-column: 1 / -1; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }

/* Cookie banner */
.cookie-banner { position: fixed; left: 16px; bottom: 16px; right: 16px; max-width: 520px; z-index: 80; background: var(--surface); border: 1.5px solid var(--edge); border-radius: var(--r-lg); box-shadow: 5px 5px 0 var(--edge); padding: 20px; }
.cookie-banner[hidden] { display: none; }
.cookie-banner p { font-size: .92rem; color: var(--ink-2); margin: 0 0 14px; }
.cookie-banner .btn { min-height: 42px; padding: 9px 18px; font-size: .92rem; }

/* 404 */
.lost { text-align: center; padding: 100px 0; }
.lost .big { font-size: clamp(4rem, 12vw, 7rem); font-weight: 800; letter-spacing: -0.06em; line-height: 1; color: transparent; -webkit-text-stroke: 2px var(--plum); margin-bottom: 12px; }
.lost .btn-row { justify-content: center; }

.mt { margin-top: 28px; }
.muted { color: var(--muted); }
.site-footer .brand svg { border-radius: 50%; box-shadow: 0 0 0 2px rgba(255,255,255,.85); }