/* ─────────────────────────────────────────────
   FerMax — Site institucional
   Design tokens
   ───────────────────────────────────────────── */

:root {
  --accent: #2ea4ff;
  --accent-deep: #0a4fb0;
  --accent-glow: rgba(46, 164, 255, 0.32);

  /* Dark (default) */
  --bg: #07090d;
  --bg-elev: #0e1218;
  --panel: rgba(255, 255, 255, 0.025);
  --panel-strong: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e7eaef;
  --text-soft: rgba(231, 234, 239, 0.72);
  --text-muted: rgba(231, 234, 239, 0.5);
  --text-faint: rgba(231, 234, 239, 0.28);
  --grid-line: rgba(255, 255, 255, 0.05);
  --shadow-1: 0 1px 0 rgba(255,255,255,0.04) inset, 0 20px 60px -20px rgba(0,0,0,0.6);
}

[data-theme="light"] {
  --bg: #f5f5f4;
  --bg-elev: #ffffff;
  --panel: rgba(0, 0, 0, 0.025);
  --panel-strong: rgba(0, 0, 0, 0.04);
  --border: rgba(10, 14, 22, 0.08);
  --border-strong: rgba(10, 14, 22, 0.16);
  --text: #0a0e16;
  --text-soft: rgba(10, 14, 22, 0.72);
  --text-muted: rgba(10, 14, 22, 0.55);
  --text-faint: rgba(10, 14, 22, 0.32);
  --grid-line: rgba(10, 14, 22, 0.06);
  --shadow-1: 0 1px 0 rgba(255,255,255,0.5) inset, 0 20px 60px -20px rgba(15,23,42,0.18);
  --accent-glow: rgba(46, 164, 255, 0.18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.011em;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }

.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; letter-spacing: 0; }

/* ─────────────────────────────────────────────
   Layout helpers
   ───────────────────────────────────────────── */

.shell { max-width: 1360px; margin: 0 auto; padding: 0 40px; }
@media (max-width: 720px) { .shell { padding: 0 22px; } }

.section { padding: 140px 0; position: relative; }
.section--tight { padding: 90px 0; }
@media (max-width: 720px) { .section { padding: 90px 0; } }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ─────────────────────────────────────────────
   Reveal animation
   ───────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.1, 1),
              transform 0.9s cubic-bezier(0.2, 0.7, 0.1, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ─────────────────────────────────────────────
   Nav
   ───────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 16px 0;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-weight: 600; letter-spacing: -0.02em;
}
.brand img { width: 32px; height: 32px; display: block; }
.brand__word { font-size: 16px; }
.brand__word b { font-weight: 700; }
.brand__sub {
  font-size: 11px; color: var(--text-faint);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
  margin-top: 1px;
}

.nav__menu {
  display: flex; align-items: center; gap: 4px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
}
.nav__menu a {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--text-soft);
  transition: color 0.2s ease, background 0.2s ease;
}
.nav__menu a:hover { color: var(--text); background: var(--panel-strong); }

.nav__right { display: flex; align-items: center; gap: 12px; }

.lang {
  display: inline-flex;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.lang button {
  padding: 5px 10px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  border-radius: 999px;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}
.lang button.is-active { background: var(--text); color: var(--bg); font-weight: 600; }

@media (max-width: 920px) {
  .nav__menu { display: none; }
}

/* ─────────────────────────────────────────────
   Buttons
   ───────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px; font-weight: 500;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); border-color: var(--border-strong); background: var(--panel-strong); }
.btn--primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.btn--primary:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 12px 32px -8px var(--accent-glow);
}
.btn--accent {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.btn--accent:hover {
  box-shadow: 0 12px 32px -8px var(--accent-glow);
}
.btn__arrow {
  display: inline-block;
  transition: transform 0.25s ease;
}
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ─────────────────────────────────────────────
   Hero
   ───────────────────────────────────────────── */

.hero {
  padding-top: 160px;
  padding-bottom: 120px;
  position: relative;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  width: 800px; height: 800px;
  left: 50%; top: 0;
  transform: translate(-50%, -40%);
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  opacity: 0.6;
}
.hero__inner { position: relative; z-index: 1; }

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 6px 6px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12.5px;
  color: var(--text-soft);
  margin-bottom: 36px;
}
.hero__tag .pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  padding: 4px 10px;
  background: var(--accent);
  color: #000;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.hero__title {
  font-size: clamp(48px, 7.4vw, 116px);
  line-height: 0.96;
  letter-spacing: -0.045em;
  font-weight: 500;
  max-width: 18ch;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent), #7ec8ff 50%, var(--accent));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  font-weight: 300;
  animation: shimmer 8s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero__sub {
  margin-top: 32px;
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.5;
  color: var(--text-soft);
  max-width: 56ch;
}

.hero__actions {
  margin-top: 44px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero__meta {
  margin-top: 90px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.hero__meta > div {
  padding: 22px 24px;
  background: var(--bg);
}
.hero__meta-k {
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.hero__meta-v {
  margin-top: 8px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
@media (max-width: 720px) {
  .hero__meta { grid-template-columns: repeat(2, 1fr); }
}

/* ─────────────────────────────────────────────
   Section header
   ───────────────────────────────────────────── */

.s-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  margin-bottom: 64px;
  align-items: end;
}
.s-head__title {
  font-size: clamp(36px, 4.4vw, 60px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.s-head__lede {
  color: var(--text-soft);
  font-size: 17px;
  line-height: 1.55;
  max-width: 56ch;
}
@media (max-width: 880px) {
  .s-head { grid-template-columns: 1fr; gap: 24px; }
}

/* ─────────────────────────────────────────────
   Sobre
   ───────────────────────────────────────────── */

.sobre {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 880px) { .sobre { grid-template-columns: 1fr; gap: 48px; } }

.sobre__lead {
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.32;
  font-weight: 400;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}
.sobre__lead span { color: var(--text-faint); }

.sobre__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 0;
}
.sobre__col h4 {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 14px;
  font-weight: 500;
}
.sobre__col p {
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.6;
}
@media (max-width: 540px) { .sobre__cols { grid-template-columns: 1fr; } }

/* ─────────────────────────────────────────────
   Serviços (cards)
   ───────────────────────────────────────────── */

.services {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.svc {
  position: relative;
  padding: 36px 32px 32px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.svc:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  background: var(--panel-strong);
}
.svc--lg { grid-column: span 6; }
.svc--md { grid-column: span 6; }
.svc--sm { grid-column: span 4; }
@media (max-width: 880px) {
  .svc--lg, .svc--md, .svc--sm { grid-column: span 12; }
}

.svc__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
}
.svc__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  color: var(--accent);
}
.svc__title {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.022em;
  margin-top: auto;
}
.svc__desc {
  font-size: 14.5px;
  color: var(--text-soft);
  line-height: 1.55;
}
.svc__tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 6px;
}
.svc__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--panel-strong);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.svc__decor {
  position: absolute;
  right: -40px; top: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.svc:hover .svc__decor { opacity: 1; }

/* ─────────────────────────────────────────────
   SalusVita section
   ───────────────────────────────────────────── */

.salus {
  position: relative;
  padding: 140px 0 160px;
  overflow: hidden;
}
.salus__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 0%, var(--accent-glow), transparent 60%),
    radial-gradient(ellipse at 0% 100%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%);
  pointer-events: none;
  opacity: 0.5;
}
.salus__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 980px) {
  .salus__inner { grid-template-columns: 1fr; }
}

.salus__chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 12px 6px 6px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-soft);
}
.salus__chip-mark {
  width: 22px; height: 22px;
  background: var(--accent);
  color: #000;
  border-radius: 6px;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
}

.salus__title {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-top: 22px;
  text-wrap: balance;
}
.salus__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}
.salus__desc {
  margin-top: 22px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-soft);
  max-width: 50ch;
}

.salus__list {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
}
.salus__list li {
  list-style: none;
  display: flex; gap: 10px; align-items: start;
  font-size: 14.5px;
  color: var(--text-soft);
  line-height: 1.5;
}
.salus__list svg { flex: 0 0 18px; margin-top: 2px; color: var(--accent); }
@media (max-width: 540px) { .salus__list { grid-template-columns: 1fr; } }

.salus__actions {
  margin-top: 44px;
  display: flex; gap: 12px; flex-wrap: wrap;
}

/* Product mock */
.salus__mock {
  position: relative;
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  background: var(--bg-elev);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  aspect-ratio: 4 / 3.2;
}
.mock__bar {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
}
.mock__dots { display: flex; gap: 6px; }
.mock__dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.mock__url {
  flex: 1;
  text-align: center;
  letter-spacing: 0.04em;
}

.mock__body {
  display: grid;
  grid-template-columns: 180px 1fr;
  height: calc(100% - 41px);
}
.mock__side {
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex; flex-direction: column; gap: 4px;
  background: color-mix(in srgb, var(--bg) 50%, transparent);
}
.mock__side-h {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  padding: 12px 10px 6px;
}
.mock__side-i {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-soft);
}
.mock__side-i.is-on { background: var(--panel-strong); color: var(--text); }
.mock__side-i .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-faint);
}
.mock__side-i.is-on .dot { background: var(--accent); }

.mock__main {
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 14px;
  overflow: hidden;
}
.mock__crumbs {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}
.mock__crumbs span { color: var(--text-muted); }
.mock__h {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.mock__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mock__stat {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
}
.mock__stat-k {
  font-size: 9.5px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}
.mock__stat-v {
  font-size: 20px;
  font-weight: 500;
  margin-top: 4px;
  letter-spacing: -0.02em;
}
.mock__stat-d {
  font-size: 10.5px;
  color: var(--accent);
  margin-top: 2px;
  font-family: 'JetBrains Mono', monospace;
}

.mock__rows { display: flex; flex-direction: column; gap: 6px; }
.mock__row {
  display: grid;
  grid-template-columns: 24px 1fr 80px 60px;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 11.5px;
  color: var(--text-soft);
  background: var(--panel);
  border: 1px solid var(--border);
}
.mock__row .av {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  font-size: 9px;
  display: grid; place-items: center;
  color: #fff; font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}
.mock__row .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--panel-strong);
  text-align: center;
  letter-spacing: 0.04em;
}
.mock__row .tag.ok { color: #4ade80; background: color-mix(in srgb, #4ade80 15%, transparent); }
.mock__row .tag.warn { color: #fbbf24; background: color-mix(in srgb, #fbbf24 15%, transparent); }
.mock__row .tag.crit { color: #f87171; background: color-mix(in srgb, #f87171 15%, transparent); }
.mock__row .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-align: right;
  color: var(--text-muted);
}

@media (max-width: 540px) {
  .mock__body { grid-template-columns: 1fr; }
  .mock__side { display: none; }
}

/* ─────────────────────────────────────────────
   Marquee / tech list
   ───────────────────────────────────────────── */

.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  gap: 60px;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee__item {
  font-size: 24px;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--text-soft);
  display: inline-flex; align-items: center; gap: 16px;
}
.marquee__item::after {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─────────────────────────────────────────────
   Footer
   ───────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}
.foot__big {
  font-size: clamp(64px, 14vw, 220px);
  line-height: 0.85;
  letter-spacing: -0.06em;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  text-align: center;
  user-select: none;
  background: linear-gradient(180deg, var(--text) 0%, transparent 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: 50px;
  padding: 0 20px;
}

.foot__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 880px) { .foot__top { grid-template-columns: 1fr; gap: 40px; } }

.foot__cta h3 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 22px;
  text-wrap: balance;
}

.foot__col h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 14px;
  font-weight: 500;
}
.foot__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot__col li a, .foot__col li {
  font-size: 14.5px;
  color: var(--text-soft);
  transition: color 0.2s;
}
.foot__col li a:hover { color: var(--accent); }

.foot__base {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  flex-wrap: wrap;
  gap: 12px;
}

/* ─────────────────────────────────────────────
   Theme toggle (small floating)
   ───────────────────────────────────────────── */
.theme-toggle {
  position: fixed;
  bottom: 22px; left: 22px;
  z-index: 30;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: grid; place-items: center;
  color: var(--text-soft);
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--border-strong); transform: rotate(20deg); }