/* ==========================================================
   Public site styles (PHP-rendered /artikel pages).
   Faithful port of the Astro design tokens + header/footer +
   article/listing/recipe/cta/breadcrumb component styles.
   ========================================================== */

:root {
  --color-bg: #0d0d0d;
  --color-surface: #161616;
  --color-surface-2: #1f1f1f;
  --color-border: rgba(255,255,255,0.08);
  --color-gold: #c9a227;
  --color-gold-hover: #e2b82d;
  --color-gold-soft: rgba(201,162,39,0.12);
  --color-ember: #d94f1e;
  --color-ember-hover: #b53e15;
  --color-text: #f0ece6;
  --color-text-muted: #9c8f82;
  --color-text-dim: #5c5550;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --text-xs: 0.8125rem; --text-sm: 0.9375rem; --text-base: 1.0625rem;
  --text-lg: 1.125rem; --text-xl: 1.375rem; --text-2xl: 1.875rem;
  --text-3xl: 2.5rem; --text-4xl: 3.5rem; --text-5xl: 4.5rem;
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-24: 6rem;
  --radius-sm: 4px; --radius-md: 10px;
  --shadow-card: 0 4px 32px rgba(0,0,0,0.4);
  --max-width: 1180px;
}

* { box-sizing: border-box; scrollbar-width: none; -ms-overflow-style: none; }
::-webkit-scrollbar { width: 0; height: 0; display: none; }
html { font-size: 100%; scroll-behavior: smooth; background: var(--color-bg); }

body {
  position: relative; margin: 0; min-height: 100vh;
  display: flex; flex-direction: column;
  font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-text); background: var(--color-bg);
  line-height: 1.7; -webkit-font-smoothing: antialiased;
}
body::before, body::after { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1; }
body::before {
  opacity: .12;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 72%, transparent);
}
body::after {
  opacity: .18;
  background:
    linear-gradient(115deg, transparent 0%, transparent 34%, rgba(201,162,39,.14) 48%, transparent 62%, transparent 100%),
    radial-gradient(120% 90% at 50% 0%, rgba(217,79,30,.09), transparent 62%);
  background-size: 260% 260%, 100% 100%;
  animation: ambientSweep 18s ease-in-out infinite alternate;
}
@keyframes ambientSweep { from { background-position: 0% 50%, center; } to { background-position: 100% 50%, center; } }

.site-main { flex: 1 0 auto; }
.site-main > :first-child { padding-top: 80px; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.1; margin: 0; color: var(--color-gold); }
p { margin: 0 0 var(--space-4); }
a { color: inherit; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 2px; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-6); }
.eyebrow {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: .15em; text-transform: uppercase; color: var(--color-gold); font-weight: 600;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  body::after { animation: none; }
}

/* ── Header ─────────────────────────────────────────── */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: transparent; border: 0; }
.site-header::before {
  content: ""; position: absolute; inset: 0;
  background: rgba(13,13,13,.65);
  backdrop-filter: blur(3px) saturate(140%); -webkit-backdrop-filter: blur(3px) saturate(140%);
  box-shadow: 0 1px 0 rgba(255,255,255,.08);
  opacity: 0; transition: opacity .3s ease; pointer-events: none; z-index: 0;
}
.site-header.scrolled::before { opacity: 1; }
.site-header.nav-open::before { opacity: 0; }
.site-header__inner {
  position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--space-4); padding-bottom: var(--space-4); gap: var(--space-4);
}
.site-header__logo {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700;
  color: var(--color-gold); text-decoration: none; letter-spacing: .02em; transition: color .3s ease;
}
.site-header__nav { list-style: none; display: flex; gap: var(--space-6); margin: 0; padding: 0; }
.site-header__nav a {
  font-family: var(--font-mono); font-size: var(--text-sm); text-decoration: none;
  color: var(--color-text-muted); letter-spacing: .08em; text-transform: uppercase; transition: color .3s ease;
}
.site-header__nav a:hover, .site-header__nav a[aria-current="page"] { color: var(--color-gold); }
.site-header__toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0; background: none; border: none; cursor: pointer;
}
.site-header__toggle-bar { display: block; width: 24px; height: 2px; background: var(--color-gold); transition: transform .25s ease, opacity .2s ease; }
.site-header.nav-open .site-header__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.nav-open .site-header__toggle-bar:nth-child(2) { opacity: 0; }
.site-header.nav-open .site-header__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 768px) {
  .site-header__logo { position: relative; z-index: 2; }
  .site-header__toggle { display: flex; position: relative; z-index: 2; }
  .site-header__nav-wrap {
    position: fixed; inset: 0; z-index: 1;
    background: rgba(13,13,13,.72);
    backdrop-filter: blur(3px) saturate(140%); -webkit-backdrop-filter: blur(3px) saturate(140%);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity .3s ease;
  }
  .site-header.nav-open .site-header__nav-wrap { opacity: 1; pointer-events: auto; }
  .site-header__nav { flex-direction: column; align-items: center; gap: var(--space-2); padding: 0; }
  .site-header__nav li { width: 100%; text-align: center; }
  .site-header__nav a { display: block; padding: var(--space-5) var(--space-8); font-size: var(--text-xl); letter-spacing: .1em; }
}

/* ── Footer ─────────────────────────────────────────── */
.site-footer { background: var(--color-surface); border-top: 1px solid var(--color-border); color: var(--color-text-muted); }
.site-footer__inner {
  display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: var(--space-6);
  padding-top: var(--space-12); padding-bottom: var(--space-8);
}
.site-footer__brand { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-gold); margin: 0 0 var(--space-2); }
.site-footer__tagline { font-family: var(--font-mono); font-size: var(--text-xs); margin: 0; }
.site-footer__product { color: var(--color-ember); text-decoration: none; transition: color .15s ease; }
.site-footer__product:hover { color: var(--color-gold); text-decoration: underline; text-underline-offset: 3px; }
.site-footer__sep { color: var(--color-text-dim); }
.site-footer__bottom {
  border-top: 1px solid var(--color-border); padding-top: var(--space-4); padding-bottom: var(--space-6);
  font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted);
  display: flex; justify-content: space-between; align-items: center;
}
.site-footer__admin {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--color-text-dim); text-decoration: none;
  letter-spacing: .05em; transition: color .15s ease;
}
.site-footer__admin:hover { color: var(--color-text-muted); }
@media (max-width: 600px) { .site-footer__inner { flex-direction: column; gap: var(--space-4); padding-top: var(--space-8); } }

/* ── Breadcrumb ─────────────────────────────────────── */
.breadcrumb { margin-bottom: var(--space-6); }
.breadcrumb ol {
  list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2); padding: 0; margin: 0;
  font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .08em;
}
.breadcrumb li { display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); min-width: 0; }
.breadcrumb li:not(:last-child)::after { content: "/"; color: var(--color-text-dim); }
.breadcrumb li:last-child span { color: var(--color-gold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 40ch; }
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; transition: color .15s ease; }
.breadcrumb a:hover { color: var(--color-gold); }

/* ── Article single ─────────────────────────────────── */
.artikel-page { padding-block: var(--space-16) var(--space-24); }
.artikel-page h1 { font-size: var(--text-3xl); margin: var(--space-2) 0 var(--space-3); }
.artikel-meta {
  display: flex; flex-wrap: wrap; gap: var(--space-2); font-family: var(--font-mono);
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .06em;
  color: var(--color-text-muted); margin-bottom: var(--space-6);
}
.artikel-lead {
  font-size: var(--text-lg); color: var(--color-text); line-height: 1.7;
  padding-bottom: var(--space-6); border-bottom: 1px solid var(--color-border);
}
.artikel-content { color: var(--color-text-muted); line-height: 1.8; }
.artikel-content h2 { font-size: var(--text-xl); color: var(--color-gold); margin-top: var(--space-10); margin-bottom: var(--space-3); }
.artikel-content h3 { font-size: var(--text-lg); color: var(--color-gold); margin-top: var(--space-8); margin-bottom: var(--space-3); }
.artikel-content p { margin-bottom: var(--space-4); }
.artikel-content a {
  color: #e7c85a; font-weight: 600; text-decoration: none;
  border-bottom: 1px solid rgba(231,200,90,.34);
  transition: color .16s ease, border-color .16s ease, background .16s ease;
}
.artikel-content a:hover { color: #ffd966; border-bottom-color: rgba(255,217,102,.82); background: rgba(231,200,90,.08); }
.artikel-content ol, .artikel-content ul { padding-left: var(--space-6); margin-bottom: var(--space-4); }
.artikel-content li { margin-bottom: var(--space-2); }
.artikel-content blockquote {
  border-left: 3px solid var(--color-gold); margin: var(--space-6) 0; padding: var(--space-2) var(--space-6);
  color: var(--color-text); font-style: italic;
}
.artikel-content code { font-family: var(--font-mono); font-size: .9em; background: var(--color-surface-2); padding: 2px 6px; border-radius: 4px; }
.artikel-content hr { border: 0; border-top: 1px solid var(--color-border); margin: var(--space-8) 0; }

/* ── Article CTA box ────────────────────────────────── */
.article-cta {
  background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text);
  border-radius: var(--radius-md); padding: var(--space-6); margin: var(--space-8) 0;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4);
}
.article-cta__text { margin: 0; font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-gold); max-width: 40ch; }
.btn-shopee {
  display: inline-flex; align-items: center; gap: var(--space-2); white-space: nowrap;
  font-family: var(--font-mono); font-size: var(--text-sm); font-weight: 600;
  text-decoration: none; padding: var(--space-3) var(--space-6); border-radius: var(--radius-sm);
  background: var(--color-ember); color: #fff; transition: background .15s ease, transform .15s ease;
}
.btn-shopee:hover { background: var(--color-ember-hover); transform: translateY(-1px); }

/* ── Related slider ─────────────────────────────────── */
.related-articles { margin-top: var(--space-16); padding-top: var(--space-8); border-top: 1px solid var(--color-border); max-width: 100% !important; }
.related-articles__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-6); }
.related-articles__heading { font-family: var(--font-mono); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: .08em; color: var(--color-text-muted); margin: 0; }
.related-nav { display: flex; gap: var(--space-2); }
.related-nav__btn {
  display: flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  border-radius: var(--radius-md); border: 1px solid var(--color-border); background: transparent;
  color: var(--color-text); cursor: pointer; font-size: var(--text-base); line-height: 1;
  transition: border-color .15s ease, color .15s ease;
}
.related-nav__btn:hover:not(:disabled) { border-color: var(--color-gold); color: var(--color-gold); }
.related-nav__btn:disabled { opacity: .3; cursor: default; }
.related-articles__slider {
  display: flex; gap: var(--space-4); overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth; padding: 2px 0 var(--space-2);
}
.related-tile {
  flex: 0 0 calc(33.333% - 11px); min-width: 220px; scroll-snap-align: start;
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-6); transition: border-color .2s ease, transform .2s ease;
}
.related-tile:hover { border-color: var(--color-gold); transform: translateY(-2px); }
.related-tile__tag {
  align-self: flex-start; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em;
  text-transform: uppercase; padding: 3px var(--space-3); border-radius: 999px; border: 1px solid currentColor;
}
.related-tile__tag--resepi { color: var(--color-gold); }
.related-tile__tag--berita { color: var(--color-ember); }
.related-tile__title { font-size: var(--text-base); color: var(--color-text); line-height: 1.45; margin-top: var(--space-4); flex: 1; }
.related-tile__meta { display: flex; align-items: center; gap: var(--space-2); margin-top: var(--space-4); font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted); }
.related-tile__sep { opacity: .4; }
@media (max-width: 720px) { .related-tile { flex: 0 0 calc(50% - 8px); } }
@media (max-width: 480px) { .related-tile { flex: 0 0 80%; min-width: 0; } }

/* ── Recipe ─────────────────────────────────────────── */
.recipe { margin: var(--space-12) 0; }
.recipe__meta {
  list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3);
  padding: var(--space-4); margin: 0 0 var(--space-8); background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
}
.recipe__meta li { display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; }
.recipe__meta-label { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); }
.recipe__meta-value { font-family: var(--font-mono); font-weight: 700; color: var(--color-gold); }
.recipe__toolbar { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-8); }
.recipe__action { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-text); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-4); cursor: pointer; transition: border-color .15s ease, color .15s ease; }
.recipe__action:hover, .recipe__action.is-done { border-color: var(--color-gold); color: var(--color-gold); }
.recipe__cols { display: grid; grid-template-columns: 1fr 1.35fr; gap: var(--space-6); align-items: start; }
.recipe__col { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-8); }
.recipe h2 { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.recipe__bahan-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); flex-wrap: wrap; }
.recipe__bahan-head h2 { margin: 0; }
.recipe__scaler { display: inline-flex; align-items: center; gap: var(--space-2); background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 999px; padding: 4px 6px; }
.recipe__scaler-btn { width: 26px; height: 26px; border-radius: 50%; border: none; background: var(--color-surface-2); color: var(--color-gold); font-size: var(--text-lg); line-height: 1; cursor: pointer; transition: background .15s ease; }
.recipe__scaler-btn:hover { background: var(--color-gold); color: var(--color-bg); }
.recipe__scaler-btn:disabled { opacity: .35; cursor: not-allowed; }
.recipe__scaler-val { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-text); min-width: 4.5ch; text-align: center; }
.recipe__ingredients { list-style: none; padding: 0; margin: 0; }
.recipe__ing { border-bottom: 1px solid var(--color-border); }
.recipe__ing:last-child { border-bottom: none; }
.recipe__ing label, .recipe__step label { display: flex; gap: var(--space-3); align-items: flex-start; cursor: pointer; color: var(--color-text); padding: var(--space-3) 0; }
.recipe__ing label:hover { color: var(--color-gold); }
.recipe__tick { appearance: none; -webkit-appearance: none; width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; border: 1.5px solid var(--color-text-dim); border-radius: 5px; background: transparent; cursor: pointer; display: grid; place-content: center; transition: border-color .15s ease, background .15s ease; }
.recipe__tick::before { content: "✓"; font-size: 12px; font-weight: 700; color: var(--color-bg); transform: scale(0); transition: transform .15s ease; }
.recipe__tick:checked { background: var(--color-gold); border-color: var(--color-gold); }
.recipe__tick:checked::before { transform: scale(1); }
.recipe__qty { color: var(--color-gold); font-weight: 700; }
.recipe__ing:has(:checked) .recipe__ing-text, .recipe__step:has(:checked) span { text-decoration: line-through; opacity: .45; }
.recipe__steps { margin: 0; padding: 0; list-style: none; counter-reset: step; display: grid; gap: var(--space-2); }
.recipe__step { counter-increment: step; position: relative; }
.recipe__step label { line-height: 1.6; align-items: center; }
.recipe__step label::before { content: counter(step); width: 28px; height: 28px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; border: 1.5px solid rgba(201,162,39,.5); color: var(--color-gold); font-family: var(--font-mono); font-weight: 700; font-size: var(--text-sm); }
.recipe__step:has(:checked) label::before { opacity: .4; }
.recipe__step .recipe__tick { position: absolute; opacity: 0; width: 1px; height: 1px; }
@media (max-width: 700px) { .recipe__meta { grid-template-columns: repeat(2, 1fr); } .recipe__cols { grid-template-columns: 1fr; gap: var(--space-8); } }

/* ── Listing ────────────────────────────────────────── */
.page-header { padding-block: var(--space-16) var(--space-6); }
.section-heading__eyebrow { display: block; margin-bottom: var(--space-2); }
.section-heading__title { font-size: var(--text-3xl); margin: 0 0 var(--space-6); }
.artikel-tools { display: grid; gap: var(--space-4); }
.searchbox { display: flex; flex-direction: column; gap: var(--space-2); }
.searchbox label { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); }
.searchbox input {
  background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text);
  border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); font-family: inherit; font-size: var(--text-base);
}
.searchbox input:focus { outline: none; border-color: var(--color-gold); }
.filter-tabs { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.filter-tab {
  font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-text-muted);
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px;
  padding: var(--space-2) var(--space-5); cursor: pointer; transition: border-color .15s ease, color .15s ease;
}
.filter-tab:hover { border-color: var(--color-gold); color: var(--color-gold); }
.filter-tab[aria-selected="true"] { background: var(--color-gold-soft); border-color: var(--color-gold); color: var(--color-gold); }
.filter-tab__count { opacity: .6; margin-left: 4px; }
.artikel-listing { padding-bottom: var(--space-24); }
.artikel-range { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.artikel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.artikel-tile { display: flex; flex-direction: column; text-decoration: none; color: inherit; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-8); transition: border-color .2s ease, transform .2s ease; }
.artikel-tile:hover { border-color: var(--color-gold); transform: translateY(-3px); }
.artikel-tile[hidden] { display: none; }
.artikel-tile__tag { align-self: flex-start; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; padding: 3px var(--space-3); border-radius: 999px; border: 1px solid currentColor; }
.artikel-tile__tag--resepi { color: var(--color-gold); }
.artikel-tile__tag--berita { color: var(--color-ember); }
.artikel-tile h2 { font-size: var(--text-lg); color: var(--color-gold); margin: var(--space-4) 0 var(--space-3); }
.artikel-tile__excerpt { color: var(--color-text-muted); margin: 0 0 var(--space-4); line-height: 1.6; flex: 1; }
.artikel-tile__footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.artikel-tile__meta { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted); font-family: var(--font-mono); }
.artikel-tile__sep { opacity: .4; }
.artikel-tile__more { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-gold); transition: transform .15s ease; white-space: nowrap; }
.artikel-tile:hover .artikel-tile__more { transform: translateX(4px); }
.artikel-empty { color: var(--color-text-muted); font-style: italic; margin-top: var(--space-8); }
.pagination-wrap { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-10); flex-wrap: wrap; }
.pagination-wrap[hidden] { display: none; }
.page-btn { font-family: var(--font-mono); font-size: var(--text-sm); min-width: 40px; padding: var(--space-2) var(--space-3); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); color: var(--color-text); cursor: pointer; transition: border-color .15s ease, color .15s ease; }
.page-btn:hover:not(:disabled) { border-color: var(--color-gold); color: var(--color-gold); }
.page-btn[aria-current="page"] { background: var(--color-gold); border-color: var(--color-gold); color: var(--color-bg); }
.page-btn:disabled { opacity: .35; cursor: default; }
.page-btn[hidden] { display: none; }
@media (max-width: 960px) { .artikel-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .artikel-grid { grid-template-columns: 1fr; } }
@media (max-width: 580px) { .artikel-tile { padding: var(--space-6); } .page-header { padding-block: var(--space-12) var(--space-4); } .artikel-listing { padding-bottom: var(--space-16); } }

/* ── Back-to-top ────────────────────────────────────── */
.to-top { position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 90; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--color-border); background: rgba(13,13,13,.85); backdrop-filter: blur(8px); color: var(--color-gold); cursor: pointer; transition: background .15s ease, color .15s ease, transform .15s ease; }
.to-top:hover { background: var(--color-gold); color: var(--color-bg); transform: translateY(-2px); }
.to-top[hidden] { display: none; }