/* ==========================================================================
   RetroC64 — carbon/tech theme
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #0a0a0c;
  --bg-alt: #101114;
  --surface: #16171b;
  --surface-2: #1d1f24;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text: #eef0f3;
  --text-dim: #9aa0ab;
  --text-faint: #676c76;

  --accent: #7c8cff;
  --accent-soft: rgba(124, 140, 255, 0.14);
  --accent-2: #e8483a;
  --accent-2-soft: rgba(232, 72, 58, 0.14);

  --font-head: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --container: 1180px;
  --radius: 14px;
  --radius-sm: 8px;

  --carbon: repeating-linear-gradient(
      45deg, #17181c 0px, #17181c 2px, #1e2025 2px, #1e2025 4px
    ),
    repeating-linear-gradient(
      -45deg, #17181c 0px, #17181c 2px, #1e2025 2px, #1e2025 4px
    );
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll { overflow: hidden; }

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--text-dim); }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--text);
  color: #0a0a0c;
}
.btn-primary:hover { background: #fff; }

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-arrow { transition: transform 0.2s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--carbon);
  border: 1px solid var(--border-strong);
  position: relative;
  flex-shrink: 0;
}
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 8px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 500;
}

.nav-links a {
  color: var(--text-dim);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-links a:hover,
.nav-links a.is-active { color: var(--text); border-color: var(--accent); }

/* ---------- Nav dropdown ---------- */

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-caret-btn {
  background: transparent;
  border: none;
  margin: 0;
  padding: 4px 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.nav-caret {
  font-size: 10px;
  color: var(--text-faint);
  transition: transform 0.2s ease, color 0.2s ease;
  display: inline-block;
}
.nav-caret-btn:hover .nav-caret,
.nav-item.is-open .nav-caret { transform: rotate(180deg); color: var(--accent); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  min-width: 300px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 8px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}
.nav-item.is-open .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.nav-dropdown a {
  display: block;
  padding: 11px 12px;
  border-radius: 6px;
  font-size: 13.5px;
  line-height: 1.4;
  white-space: normal;
}
.nav-dropdown a:hover { background: var(--surface-2); color: var(--text); }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  background: #000;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.55;
}

.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,12,0.15) 0%, rgba(10,10,12,0.35) 45%, rgba(10,10,12,0.98) 100%),
    linear-gradient(90deg, rgba(10,10,12,0.9) 0%, rgba(10,10,12,0.1) 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 72px;
  max-width: 720px;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  margin-bottom: 0.35em;
}

.hero-content h1 span { color: var(--accent); }

.hero-lede {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 46ch;
  margin-bottom: 2em;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  right: 24px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-scroll .line {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--text-faint), transparent);
}

@media (max-width: 720px) {
  .hero-scroll { display: none; }
}

/* ---------- Section scaffolding ---------- */

.section { padding: 108px 0; }
.section-tight { padding: 72px 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
}

.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }

/* ---------- Intro / manifesto ---------- */

.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

.intro-grid p { font-size: 17px; }
.intro-grid p:last-child { margin-bottom: 0; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}

.stat {
  border-top: 1px solid var(--border-strong);
  padding-top: 14px;
}
.stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 28px;
  color: var(--text);
}
.stat span {
  display: block;
  font-size: 13px;
  color: var(--text-faint);
  margin-top: 4px;
}

@media (max-width: 860px) {
  .intro-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Editorial feature rows (photo + description) ---------- */

.feature-story-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.feature-story-head .section-head { margin-bottom: 0; }

.feature-row {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.feature-row:first-of-type { border-top: none; padding-top: 0; }

.feature-row.is-reverse { grid-template-columns: 0.85fr 1.15fr; }
.feature-row.is-reverse .feature-figure { order: 2; }
.feature-row.is-reverse .feature-copy { order: 1; }

.feature-figure {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: var(--surface);
}

.feature-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.feature-figure:hover img { transform: scale(1.045); }

.feature-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(10,10,12,0.75);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 999px;
}

.feature-copy h3 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  margin-bottom: 0.5em;
}

.feature-copy p { font-size: 16px; }

.feature-cta {
  text-align: center;
  margin-top: 40px;
}

@media (max-width: 860px) {
  .feature-row,
  .feature-row.is-reverse {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px 0;
  }
  .feature-row.is-reverse .feature-figure,
  .feature-row.is-reverse .feature-copy { order: initial; }
}

/* ---------- Machine cards grid ---------- */

.machines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.machine-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

a.machine-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.machine-card-media {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--carbon);
}
.machine-card-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.machine-card:hover .machine-card-media img { transform: scale(1.05); }

.machine-card-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }

.machine-card-body h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.machine-card-body p { font-size: 14px; margin-bottom: 16px; flex: 1; }

.machine-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.machine-card-meta .go {
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 600;
}

.machine-card.is-soon {
  cursor: default;
}
.machine-card.is-soon .machine-card-media {
  filter: grayscale(1) brightness(0.6);
}
.machine-card.is-soon:hover { transform: none; border-color: var(--border); }

.badge-soon {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--border-strong);
  padding: 4px 10px;
  border-radius: 999px;
}

.badge-live {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(124,140,255,0.35);
  padding: 4px 10px;
  border-radius: 999px;
}

@media (max-width: 900px) {
  .machines-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .machines-grid { grid-template-columns: 1fr; }
}

/* ---------- Page hero (subpages) ---------- */

.page-hero {
  position: relative;
  padding: 180px 0 64px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.page-hero-media {
  position: absolute;
  inset: 0;
}
.page-hero-media img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.28;
}
.page-hero-media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,0.5) 0%, rgba(10,10,12,0.96) 100%);
}

.breadcrumb {
  position: relative; z-index: 2;
  font-size: 13px;
  color: var(--text-faint);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--accent); }

.page-hero-content { position: relative; z-index: 2; max-width: 760px; }
.page-hero-content h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
.page-hero-content .hero-lede { margin-bottom: 0; }

.meta-strip {
  position: relative; z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.meta-chip {
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(255,255,255,0.03);
}
.meta-chip strong { color: var(--text); font-weight: 600; }

/* ---------- Machine detail layout ---------- */

.detail-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 64px;
  align-items: start;
}

.detail-copy p { font-size: 16px; }

.specs-panel {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 26px;
  position: sticky;
  top: 96px;
}
.specs-panel h3 {
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 18px;
}
.specs-list { margin: 0; }
.specs-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.specs-list div:first-child { border-top: none; padding-top: 0; }
.specs-list dt { color: var(--text-faint); }
.specs-list dd { margin: 0; color: var(--text); text-align: right; font-weight: 500; }

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .specs-panel { position: static; }
}

/* ---------- Gallery grid + lightbox ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  cursor: zoom-in;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.gallery-item:hover { border-color: var(--accent); transform: translateY(-3px); }
.gallery-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 14px 16px 16px;
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.5;
}
.gallery-item figcaption strong {
  display: block;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 14px;
  margin-bottom: 4px;
}

.gallery-item.is-wide { grid-column: span 2; }
.gallery-item.is-wide img { aspect-ratio: 16 / 9; }

@media (max-width: 860px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.is-wide { grid-column: span 2; }
}
@media (max-width: 560px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.is-wide { grid-column: span 1; }
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(6, 6, 8, 0.94);
  padding: 40px;
}
.lightbox.is-open { display: flex; }

.lightbox-figure {
  margin: 0;
  max-width: min(1100px, 100%);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lightbox-img {
  max-width: 100%;
  max-height: 74vh;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
}
.lightbox-caption {
  margin-top: 18px;
  color: var(--text-dim);
  font-size: 14px;
  text-align: center;
  max-width: 60ch;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.14); border-color: var(--accent); }

.lightbox-close { top: 24px; right: 24px; width: 44px; height: 44px; font-size: 22px; }
.lightbox-prev, .lightbox-next {
  top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; font-size: 26px;
}
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

@media (max-width: 640px) {
  .lightbox { padding: 16px; }
  .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 20px; }
  .lightbox-prev { left: 6px; }
  .lightbox-next { right: 6px; }
  .lightbox-close { top: 12px; right: 12px; }
}

/* ---------- CTA band ---------- */

.cta-band {
  border-radius: var(--radius);
  background: var(--carbon);
  border: 1px solid var(--border-strong);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); margin-bottom: 6px; }
.cta-band p { margin-bottom: 0; }

@media (max-width: 700px) {
  .cta-band { padding: 32px; flex-direction: column; align-items: flex-start; }
}

/* ---------- Sale card ---------- */

.sale-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 10px;
}

.sale-media {
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
}
.sale-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.sale-body { padding: 20px 32px 28px 8px; }
.sale-body h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin: 12px 0 0; }

.sale-price {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--accent);
  margin: 6px 0 22px;
}

.sale-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.sale-list li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  color: var(--text-dim);
}
.sale-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--accent-soft);
  border: 1px solid rgba(124, 140, 255, 0.4);
}

.sale-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.sale-link {
  display: inline-block;
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.sale-link:hover { color: var(--accent); }

@media (max-width: 860px) {
  .sale-card { grid-template-columns: 1fr; padding: 16px; }
  .sale-body { padding: 8px 4px 4px; }
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 30px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.contact-card:hover { border-color: var(--accent); transform: translateY(-3px); }

.contact-label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.contact-value {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--text);
  word-break: break-word;
}

@media (max-width: 640px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
  background: var(--bg-alt);
}

.footer-columns {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
}

.footer-brand-col p {
  margin-top: 14px;
  font-size: 14px;
  max-width: 32ch;
}

.footer-col { display: flex; flex-direction: column; }

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.footer-col a {
  color: var(--text-dim);
  font-size: 14px;
  padding: 5px 0;
  width: fit-content;
}
.footer-col a:hover { color: var(--accent); }

.footer-submenu {
  border-top: 1px solid var(--border);
  margin: 6px 0 6px 14px;
  padding-top: 8px;
  display: flex;
  flex-direction: column;
}
.footer-submenu a {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-faint);
  padding: 3px 0;
}
.footer-submenu a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
}

.footer-note {
  color: var(--text-faint);
  font-size: 13px;
  margin: 0;
}

@media (max-width: 760px) {
  .footer-columns { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- Mobile nav ---------- */

@media (max-width: 780px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }

  .nav-links {
    position: fixed;
    inset: 68px 16px auto 16px;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .nav-links a { width: 100%; padding: 10px 8px; border-bottom: none; border-radius: 8px; }
  .nav-links a:hover, .nav-links a.is-active { background: var(--surface-2); }

  .nav-item { flex-wrap: wrap; align-items: center; width: 100%; }
  .nav-item.is-open .nav-dropdown {
    position: static;
    width: 100%;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 4px 14px;
    margin-top: 2px;
  }
  .nav-dropdown a { padding: 9px 8px; font-size: 13px; }
}