:root {
  --bg: #07111f;
  --bg-deep: #040b15;
  --surface: #0d1b2e;
  --surface-2: #12243a;
  --surface-3: #172c46;
  --line: rgba(159, 176, 199, 0.16);
  --line-strong: rgba(103, 232, 249, 0.28);
  --primary: #67e8f9;
  --secondary: #a78bfa;
  --accent: #facc15;
  --text: #f2f7ff;
  --muted: #9fb0c7;
  --positive: #48d597;
  --warning: #f6c453;
  --negative: #f02319;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  --shell: 1180px;
  --header-height: 76px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 18% 12%, rgba(103, 232, 249, 0.08), transparent 28rem),
    radial-gradient(circle at 88% 28%, rgba(167, 139, 250, 0.08), transparent 32rem),
    linear-gradient(180deg, var(--bg-deep), var(--bg) 34%, #081523);
}

.ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.23;
  background-image:
    linear-gradient(rgba(103, 232, 249, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }

::selection { background: var(--primary); color: var(--bg-deep); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--accent);
  color: #111;
  font-weight: 800;
}

.skip-link:focus { top: 12px; }

.shell { width: min(var(--shell), calc(100% - 48px)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 0 max(24px, calc((100vw - var(--shell)) / 2));
  border-bottom: 1px solid rgba(159, 176, 199, 0.12);
  background: rgba(4, 11, 21, 0.8);
  backdrop-filter: blur(18px);
}

.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand > span:last-child { display: grid; line-height: 1; gap: 4px; }
.brand strong { font-size: 0.83rem; letter-spacing: 0.18em; }
.brand small { color: var(--muted); font-size: 0.58rem; font-weight: 800; letter-spacing: 0.15em; }
.brand-mark { position: relative; width: 34px; height: 34px; border: 1px solid var(--line-strong); border-radius: 10px; background: rgba(103,232,249,.04); }
.brand-mark i { position: absolute; display: block; width: 7px; height: 7px; border-radius: 2px; background: var(--primary); }
.brand-mark i:nth-child(1) { left: 7px; top: 13px; }
.brand-mark i:nth-child(2) { left: 18px; top: 7px; background: var(--secondary); }
.brand-mark i:nth-child(3) { left: 20px; top: 20px; background: var(--accent); }

.desktop-nav { display: flex; align-items: center; gap: 4px; }
.desktop-nav a { position: relative; padding: 10px 14px; color: var(--muted); font-size: 0.85rem; font-weight: 650; border-radius: 10px; transition: color .2s ease, background .2s ease; }
.desktop-nav a:hover { color: var(--text); background: rgba(103,232,249,.06); }

.mobile-menu { display: none; position: relative; }
.mobile-menu summary { list-style: none; width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; cursor: pointer; border: 1px solid var(--line); border-radius: 12px; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; }
.mobile-menu nav { position: absolute; right: 0; top: 54px; width: min(280px, calc(100vw - 32px)); display: grid; padding: 10px; border: 1px solid var(--line); border-radius: 16px; background: #0a1728; box-shadow: var(--shadow); }
.mobile-menu nav a { padding: 12px 14px; color: var(--muted); border-radius: 9px; }
.mobile-menu nav a:hover { color: var(--text); background: rgba(103,232,249,.07); }

main { overflow: clip; }

.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--primary); font-size: .72rem; line-height: 1.2; letter-spacing: .18em; font-weight: 850; }
.eyebrow > span { width: 28px; height: 1px; background: currentColor; box-shadow: 9px 0 currentColor; }

.home-hero { min-height: calc(92vh - var(--header-height)); display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: clamp(44px, 7vw, 92px); padding-block: 86px; }
.hero-copy { animation: rise .75s ease both; }
.hero-copy h1 { max-width: 670px; margin: 0; font-size: clamp(3.2rem, 6.3vw, 6.25rem); line-height: .96; letter-spacing: -.065em; font-weight: 780; }
.hero-copy h1 span { color: var(--positive); }
.hero-copy h1 em { color: var(--negative) !important; font-style: normal; }
.hero-copy > p { max-width: 640px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.16rem); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border: 1px solid transparent; border-radius: 12px; cursor: pointer; font-size: .86rem; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease; }
.button:hover:not(:disabled) { transform: translateY(-2px); }
.button.primary { background: var(--primary); color: #06101b; box-shadow: 0 12px 30px rgba(103,232,249,.12); }
.button.primary:hover:not(:disabled) { box-shadow: 0 16px 36px rgba(103,232,249,.22); }
.button.secondary, .button.ghost { color: var(--text); border-color: var(--line); background: rgba(255,255,255,.025); }
.button.secondary:hover:not(:disabled), .button.ghost:hover:not(:disabled) { border-color: var(--line-strong); background: rgba(103,232,249,.05); }
.button:disabled { opacity: .35; cursor: not-allowed; }

.source-note { display: inline-flex; align-items: center; gap: 5px; margin: 24px 0 0; color: #8193ab; font-size: .73rem; line-height: 1.5; }
a.source-note:hover { color: var(--primary); }

.hero-dashboard { position: relative; padding: 20px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(16,34,57,.92), rgba(7,17,31,.96)); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.035); animation: rise .75s .12s ease both; }
.hero-dashboard::before, .hero-dashboard::after { content: ""; position: absolute; pointer-events: none; }
.hero-dashboard::before { inset: -1px; z-index: -1; border-radius: inherit; background: linear-gradient(130deg, rgba(103,232,249,.35), transparent 28%, transparent 70%, rgba(167,139,250,.28)); filter: blur(14px); opacity: .32; }
.hero-dashboard::after { width: 120px; height: 120px; right: -44px; top: -44px; border: 1px solid rgba(167,139,250,.22); border-radius: 50%; box-shadow: 0 0 0 24px rgba(167,139,250,.025), 0 0 0 48px rgba(103,232,249,.02); }
.dashboard-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 4px 16px; color: var(--muted); font-size: .66rem; font-weight: 800; letter-spacing: .13em; border-bottom: 1px solid var(--line); }
.dashboard-topline i { display: flex; align-items: center; gap: 7px; font-style: normal; letter-spacing: 0; text-transform: none; }
.dashboard-topline b { width: 7px; height: 7px; border-radius: 50%; background: var(--positive); box-shadow: 0 0 12px var(--positive); }
.dashboard-main { display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 20px; padding: 24px 2px; }

.donut { position: relative; width: min(100%, 230px); aspect-ratio: 1; margin: 0 auto; }
.donut svg { width: 100%; height: 100%; transform: rotate(0deg); overflow: visible; }
.donut-base { stroke: rgba(159,176,199,.12); }
.donut-value { stroke: var(--primary); stroke-linecap: round; animation: donutDraw 1.1s ease both; }
.donut.tone-violet .donut-value { stroke: var(--secondary); }
.donut.tone-positive .donut-value { stroke: var(--positive); }
.donut.tone-warning .donut-value { stroke: var(--warning); }
.donut.tone-negative .donut-value { stroke: var(--negative); }
.donut > div { position: absolute; inset: 21%; display: grid; place-content: center; text-align: center; }
.donut strong { display: block; font-size: clamp(1.7rem, 4vw, 2.8rem); line-height: 1; letter-spacing: -.05em; }
.donut span { display: block; margin-top: 8px; color: var(--muted); font-size: .72rem; line-height: 1.25; }

.mini-metrics { display: grid; gap: 18px; }
.mini-metrics div { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 7px 14px; }
.mini-metrics span { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.mini-metrics strong { font-size: .86rem; }
.mini-metrics div::after { content: ""; grid-column: 1 / -1; height: 5px; border-radius: 5px; background: rgba(159,176,199,.12); }
.mini-metrics i { position: absolute; left: 0; bottom: 0; height: 5px; border-radius: 5px; background: linear-gradient(90deg, var(--primary), var(--secondary)); animation: barDraw .9s .35s ease both; transform-origin: left; }
.mini-metrics i.negative { background: var(--negative); }
.dashboard-balance { display: grid; grid-template-columns: 1fr 2.2fr 1fr; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.dashboard-balance > div { min-height: 76px; display: grid; align-content: center; gap: 5px; padding: 11px; border: 1px solid var(--line); border-radius: 12px; text-align: center; background: rgba(255,255,255,.015); }
.dashboard-balance span { color: var(--muted); font-size: .54rem; font-weight: 800; letter-spacing: .09em; }
.dashboard-balance strong { color: var(--muted); font-size: 1.05rem; }
.dashboard-balance .balance-center { border-color: rgba(250,204,21,.28); background: rgba(250,204,21,.055); }
.dashboard-balance .balance-center strong { color: var(--accent); font-size: 1.5rem; }
.dashboard-caption { padding: 14px 4px 0; color: var(--muted); text-align: center; font-size: .72rem; }

.signal-strip { min-height: 58px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 20px; padding: 12px 24px; border-block: 1px solid var(--line); background: rgba(13,27,46,.56); color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.signal-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 10px var(--primary); }

.section { padding-block: clamp(76px, 9vw, 132px); }
.section-title { max-width: 720px; margin-bottom: 40px; }
.section-title h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.65rem); line-height: 1.05; letter-spacing: -.045em; }
.section-title > p { margin: 18px 0 0; color: var(--muted); font-size: 1rem; line-height: 1.75; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: rgba(13,27,46,.48); }
.stat-card { position: relative; min-height: 245px; padding: 28px; border-right: 1px solid var(--line); overflow: hidden; transition: background .25s ease; }
.stat-card:last-child { border-right: 0; }
.stat-card:hover { background: rgba(103,232,249,.035); }
.stat-card::after { content: ""; position: absolute; left: 28px; bottom: 24px; width: 36px; height: 3px; background: var(--primary); box-shadow: 42px 0 rgba(103,232,249,.25); }
.stat-card.tone-positive::after { background: var(--positive); box-shadow: 42px 0 rgba(72,213,151,.25); }
.stat-card.tone-violet::after { background: var(--secondary); box-shadow: 42px 0 rgba(167,139,250,.25); }
.stat-card.tone-warning::after { background: var(--warning); box-shadow: 42px 0 rgba(246,196,83,.25); }
.stat-card.tone-negative::after { background: var(--negative); box-shadow: 42px 0 rgba(255,118,111,.25); }
.stat-value { display: block; color: var(--primary); font-size: clamp(2.4rem, 4vw, 4rem); line-height: 1; letter-spacing: -.06em; font-weight: 780; }
.tone-positive .stat-value { color: var(--positive); }
.tone-violet .stat-value { color: var(--secondary); }
.tone-warning .stat-value { color: var(--warning); }
.tone-negative .stat-value { color: var(--negative); }
.stat-card h3 { margin: 20px 0 0; font-size: 1.04rem; line-height: 1.25; }
.stat-card p { margin: 9px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.5; }

.narrative-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 8vw, 110px); align-items: start; }
.narrative-intro { position: sticky; top: 120px; }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--primary); font-size: .84rem; font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.story-path { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.story-path li { display: grid; grid-template-columns: 52px 1fr 40px; align-items: center; gap: 20px; padding: 28px 4px; border-bottom: 1px solid var(--line); }
.story-path > li > span { color: var(--primary); font: 800 .72rem ui-monospace, monospace; }
.story-path h3 { margin: 0; font-size: 1.05rem; }
.story-path p { margin: 5px 0 0; color: var(--muted); font-size: .86rem; }
.story-path a { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); transition: .2s ease; }
.story-path a:hover { color: var(--bg); background: var(--primary); border-color: var(--primary); transform: translateX(3px); }

.thesis-panel { display: grid; grid-template-columns: .7fr 1.3fr; align-items: center; gap: clamp(44px, 7vw, 96px); padding-inline: clamp(28px, 5vw, 72px); margin-block: 30px 120px; border: 1px solid rgba(250,204,21,.22); border-radius: var(--radius-lg); background: linear-gradient(130deg, rgba(250,204,21,.07), rgba(13,27,46,.7) 45%, rgba(167,139,250,.06)); overflow: hidden; }
.thesis-number { color: var(--accent); font-size: clamp(6rem, 15vw, 12rem); line-height: .8; letter-spacing: -.09em; font-weight: 850; opacity: .92; }
.thesis-panel h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.thesis-panel > div:last-child > p { color: var(--muted); line-height: 1.75; }
.thesis-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 26px; }

.page-hero { min-height: 540px; display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 70px; padding-block: 92px 76px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 900px; margin: 0; font-size: clamp(3rem, 6vw, 6rem); line-height: .96; letter-spacing: -.06em; }
.page-hero > div > p { max-width: 760px; margin: 25px 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.page-hero > aside { min-height: 230px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding: 24px; border-left: 1px solid var(--line-strong); background: linear-gradient(90deg, rgba(103,232,249,.035), transparent); }
.page-hero > aside p { margin: 10px 0 0; color: var(--muted); font-size: .82rem; }
.big-index { color: var(--primary); font-size: clamp(4.5rem, 8vw, 7.5rem); line-height: .8; letter-spacing: -.08em; font-weight: 850; }

.chart-card { padding: clamp(22px, 3vw, 34px); border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(13,27,46,.72); box-shadow: inset 0 1px rgba(255,255,255,.025); }
.card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.card-heading span { color: var(--primary); font-size: .64rem; font-weight: 850; letter-spacing: .14em; }
.card-heading h2, .card-heading h3 { margin: 5px 0 0; font-size: 1.25rem; line-height: 1.25; }
.card-heading .data-badge, .metric-chip { min-width: 42px; padding: 6px 9px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); text-align: center; letter-spacing: 0; }
.data-overview { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.span-2 { min-width: 0; }
.donut-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.donut-pair .donut { max-width: 190px; }
.chart-footnote { margin: 25px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: #879ab2; font-size: .74rem; line-height: 1.6; }
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.bar-chart { display: grid; gap: 23px; }
.bar-row { border-radius: 8px; }
.bar-label { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.bar-label span { color: var(--muted); font-size: .8rem; }
.bar-label strong { font-size: .86rem; }
.bar-track { height: 10px; border-radius: 99px; background: rgba(159,176,199,.1); overflow: hidden; }
.bar-track > span { display: block; width: var(--bar-value); height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), #39b8f0); transform-origin: left; animation: barDraw .9s ease both; }
.bar-chart.tone-violet .bar-track > span { background: linear-gradient(90deg, var(--secondary), #7d6cf0); }
.bar-chart.tone-positive .bar-track > span { background: linear-gradient(90deg, var(--positive), var(--primary)); }
.bar-chart.tone-warning .bar-track > span { background: linear-gradient(90deg, var(--warning), #ed9548); }
.bar-chart.tone-negative .bar-track > span { background: linear-gradient(90deg, var(--negative), #ff9b74); }
.bar-row:hover .bar-label span, .bar-row:focus .bar-label span { color: var(--text); }

.skills-layout { display: grid; grid-template-columns: 1.5fr .5fr; gap: 20px; align-items: stretch; }
.wide-chart { padding-block: 42px; }
.insight-card { display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; border: 1px solid rgba(250,204,21,.22); border-radius: var(--radius-md); background: linear-gradient(160deg, rgba(250,204,21,.08), rgba(13,27,46,.75)); }
.insight-kicker { color: var(--accent); font-size: .62rem; font-weight: 850; letter-spacing: .14em; }
.insight-card strong { margin-top: 14px; font-size: 1.5rem; line-height: 1.15; }
.insight-card p { color: var(--muted); font-size: .86rem; }
.insight-card a { margin-top: 18px; color: var(--accent); font-size: .78rem; font-weight: 800; }
.compact-stats { grid-template-columns: repeat(3, 1fr); }
.compact-stats .stat-card:nth-child(3) { border-right: 0; }
.compact-stats .stat-card:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
.compact-stats .stat-card { min-height: 220px; }

.opinion-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(50px, 8vw, 110px); align-items: center; }
.opinion-section .section-title { margin-bottom: 0; }
.opinion-meter { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(13,27,46,.7); }
.meter-labels, .meter-values { display: grid; grid-template-columns: 1fr 2.4fr 1fr; gap: 8px; text-align: center; }
.meter-labels { margin-bottom: 12px; color: var(--muted); font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; }
.meter-values { margin-top: 13px; align-items: center; color: var(--muted); font-size: .9rem; }
.meter-values strong { color: var(--accent); font-size: 1.7rem; }
.meter-bar { display: flex; height: 22px; gap: 4px; }
.meter-bar i { display: block; }
.meter-good { flex: 14.3; background: var(--positive); border-radius: 8px 3px 3px 8px; }
.meter-balanced { flex: 71.4; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 3px; }
.meter-risk { flex: 14.3; background: var(--negative); border-radius: 3px 8px 8px 3px; }

.context-orbit { position: relative; width: 210px; aspect-ratio: 1; display: grid; place-items: center; margin: auto; border: 1px solid var(--line-strong); border-radius: 50%; box-shadow: inset 0 0 50px rgba(103,232,249,.035); }
.context-orbit::before { content: ""; position: absolute; inset: 28px; border: 1px dashed rgba(167,139,250,.35); border-radius: 50%; }
.context-orbit span { color: var(--primary); font: 800 .68rem ui-monospace, monospace; letter-spacing: .12em; }
.context-orbit i { position: absolute; padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--muted); font-size: .62rem; font-style: normal; }
.context-orbit i:nth-of-type(1) { top: -10px; }
.context-orbit i:nth-of-type(2) { right: -14px; }
.context-orbit i:nth-of-type(3) { bottom: -10px; }
.context-orbit i:nth-of-type(4) { left: -14px; }

.impact-board { position: relative; display: grid; grid-template-columns: 1fr 70px 1fr; gap: 0; }
.impact-column { padding: clamp(24px, 4vw, 48px); border: 1px solid var(--line); background: rgba(13,27,46,.66); }
.benefits-column { border-radius: var(--radius-lg) 0 0 var(--radius-lg); border-color: rgba(72,213,151,.2); }
.risks-column { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; border-color: rgba(255,118,111,.2); }
.impact-heading > span { font-size: .66rem; font-weight: 850; letter-spacing: .14em; }
.benefits-column .impact-heading > span { color: var(--positive); }
.risks-column .impact-heading > span { color: var(--negative); }
.impact-heading h2 { margin: 10px 0 0; font-size: clamp(1.9rem, 3.3vw, 3.25rem); line-height: 1; letter-spacing: -.04em; }
.impact-heading p { margin: 16px 0 0; color: var(--muted); font-size: .86rem; }
.impact-list { display: grid; margin-top: 36px; border-top: 1px solid var(--line); }
.impact-list > div { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.impact-list b { color: var(--muted); font: 700 .64rem ui-monospace, monospace; }
.impact-list h3 { margin: 0; font-size: .98rem; }
.impact-list p { margin: 5px 0 0; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.impact-axis { display: grid; place-items: center; }
.impact-axis::before { content: ""; position: absolute; left: 50%; top: 90px; bottom: 90px; width: 1px; background: linear-gradient(var(--positive), var(--accent), var(--negative)); opacity: .45; }
.impact-axis span { position: relative; z-index: 1; padding: 12px 8px; border: 1px solid rgba(250,204,21,.25); border-radius: 8px; background: var(--bg); color: var(--accent); font: 800 .58rem ui-monospace, monospace; letter-spacing: .1em; writing-mode: vertical-rl; }

.context-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.context-grid article { min-height: 220px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(13,27,46,.48); transition: background .2s ease; }
.context-grid article:nth-child(3n) { border-right: 0; }
.context-grid article:nth-child(n+4) { border-bottom: 0; }
.context-grid article:hover { background: rgba(103,232,249,.04); }
.context-grid span { color: var(--primary); font: 800 .64rem ui-monospace, monospace; }
.context-grid h3 { margin: 38px 0 0; font-size: 1.15rem; }
.context-grid p { margin: 8px 0 0; color: var(--muted); font-size: .84rem; }

.dual-signal { display: grid; grid-template-columns: 1fr 100px 1fr; align-items: center; }
.dual-stat { min-height: 310px; display: flex; flex-direction: column; justify-content: flex-end; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.positive-panel { background: linear-gradient(160deg, rgba(72,213,151,.12), rgba(13,27,46,.62)); border-color: rgba(72,213,151,.2); }
.negative-panel { background: linear-gradient(160deg, rgba(255,118,111,.1), rgba(13,27,46,.62)); border-color: rgba(255,118,111,.2); }
.dual-stat > span { font-size: clamp(3.5rem, 7vw, 6rem); line-height: .85; font-weight: 800; letter-spacing: -.06em; }
.positive-panel > span { color: var(--positive); }
.negative-panel > span { color: var(--negative); }
.dual-stat h2 { margin: 24px 0 0; font-size: 1.45rem; }
.dual-stat p { margin: 8px 0 0; color: var(--muted); font-size: .86rem; }
.dual-bridge { display: grid; justify-items: center; gap: 14px; }
.dual-bridge span { color: var(--accent); font-size: .55rem; font-weight: 850; letter-spacing: .1em; writing-mode: vertical-rl; }
.dual-bridge i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 18px var(--accent); }

.safety-panel { display: grid; grid-template-columns: .35fr 1.65fr; align-items: center; gap: 50px; padding-inline: clamp(28px, 5vw, 70px); margin-bottom: 110px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: linear-gradient(125deg, rgba(103,232,249,.07), rgba(13,27,46,.72)); }
.safety-number { color: var(--primary); font-size: clamp(5rem, 10vw, 9rem); line-height: .8; letter-spacing: -.08em; font-weight: 850; }
.safety-panel > div:first-child p { margin: 14px 0 0; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; }
.safety-panel .section-title { margin-bottom: 0; }

.evidence-scale, .method-route { display: grid; align-items: center; gap: 12px; width: 100%; }
.evidence-scale span, .method-route span { color: var(--muted); font-size: .66rem; font-weight: 850; letter-spacing: .14em; }
.evidence-scale i, .method-route i { display: block; height: 1px; background: linear-gradient(90deg, var(--primary), transparent); }

.comparison-list { display: grid; gap: 16px; }
.comparison-card { display: grid; grid-template-columns: .38fr 1fr 50px 1fr; align-items: stretch; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; background: rgba(13,27,46,.64); }
.comparison-index { display: flex; flex-direction: column; justify-content: space-between; gap: 20px; padding: 26px; border-right: 1px solid var(--line); background: rgba(255,255,255,.018); }
.comparison-index > span { color: var(--muted); font: 700 .62rem ui-monospace, monospace; }
.comparison-index strong { color: var(--primary); font-size: clamp(2rem, 4vw, 3.7rem); line-height: .9; letter-spacing: -.06em; }
.comparison-index small { color: var(--muted); line-height: 1.3; }
.comparison-side { padding: 28px; }
.comparison-side > span { font-size: .59rem; font-weight: 850; letter-spacing: .14em; }
.student-side > span { color: var(--secondary); }
.science-side > span { color: var(--positive); }
.comparison-side h3 { margin: 14px 0 0; font-size: 1.08rem; }
.comparison-side p { margin: 8px 0 0; color: var(--muted); font-size: .84rem; }
.comparison-side .source-note { margin-top: 18px; }
.comparison-divider { display: grid; place-items: center; color: var(--accent); font-weight: 850; font-size: 1.3rem; background: rgba(250,204,21,.035); border-inline: 1px solid var(--line); }

.disorder-section { display: grid; gap: 28px; }
.disorder-intro { display: grid; grid-template-columns: 1fr .45fr; align-items: end; gap: 70px; }
.disorder-intro .section-title { margin-bottom: 0; }
.twelve-months { padding: 24px; border-left: 1px solid var(--secondary); background: linear-gradient(90deg, rgba(167,139,250,.08), transparent); }
.twelve-months strong { color: var(--secondary); font-size: 4.8rem; line-height: .8; letter-spacing: -.07em; }
.twelve-months > span { display: inline-block; margin-left: 7px; color: var(--secondary); font-weight: 800; }
.twelve-months p { margin: 18px 0 0; color: var(--muted); font-size: .76rem; }
.criteria-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.criteria-grid article { min-height: 250px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(13,27,46,.67); }
.criteria-grid span { color: var(--secondary); font: 800 .64rem ui-monospace, monospace; }
.criteria-grid h3 { margin: 62px 0 0; font-size: 1.2rem; }
.criteria-grid p { margin: 10px 0 0; color: var(--muted); font-size: .84rem; }
.diagnosis-note { display: grid; grid-template-columns: .5fr 1.2fr; gap: 25px 50px; align-items: start; padding: 28px; border: 1px solid rgba(250,204,21,.25); border-radius: var(--radius-md); background: rgba(250,204,21,.045); }
.diagnosis-note strong { color: var(--accent); font-size: 1.35rem; }
.diagnosis-note p { margin: 0; color: var(--muted); }
.diagnosis-note .source-note { grid-column: 2; margin-top: 0; }

.language-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.language-grid article { min-height: 240px; padding: 26px; border-right: 1px solid var(--line); background: rgba(13,27,46,.52); }
.language-grid article:last-child { border-right: 0; }
.language-grid span { color: var(--accent); font: 800 .64rem ui-monospace, monospace; }
.language-grid h3 { margin: 55px 0 0; }
.language-grid p { color: var(--muted); font-size: .82rem; }
.example-line { display: grid; grid-template-columns: .25fr 1.75fr; gap: 25px; margin-top: 20px; padding: 22px 26px; border-left: 2px solid var(--accent); background: rgba(250,204,21,.04); }
.example-line span { color: var(--accent); font-size: .65rem; font-weight: 850; letter-spacing: .13em; }
.example-line p { margin: 0; color: var(--muted); font-size: .84rem; }

.quiz { padding: clamp(24px, 4vw, 48px); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(13,27,46,.9), rgba(8,19,33,.88)); }
.quiz-header { display: grid; grid-template-columns: 1fr 150px; gap: 40px; align-items: end; padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.quiz-header h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1; letter-spacing: -.045em; }
.quiz-header > div:first-child > p:last-child { margin: 14px 0 0; color: var(--muted); }
.quiz-progress { display: grid; gap: 10px; }
.quiz-progress strong { text-align: right; color: var(--primary); }
.quiz-progress > span { height: 5px; border-radius: 5px; background: rgba(159,176,199,.12); overflow: hidden; }
.quiz-progress i { display: block; height: 100%; background: var(--primary); transition: width .3s ease; }
.question-list { display: grid; }
.question-list fieldset { margin: 0; padding: 26px 0; border: 0; border-bottom: 1px solid var(--line); }
.question-list legend { width: 100%; display: grid; grid-template-columns: 50px 1fr; gap: 12px; font-size: 1rem; font-weight: 750; }
.question-list legend b { color: var(--primary); font: 800 .66rem ui-monospace, monospace; padding-top: 5px; }
.question-list fieldset > p { margin: 8px 0 0 62px; color: var(--muted); font-size: .78rem; }
.choice-group { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0 62px; }
.choice-group button { min-height: 42px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.02); color: var(--muted); cursor: pointer; font-size: .78rem; font-weight: 750; }
.choice-group button:hover { color: var(--text); border-color: var(--line-strong); }
.choice-group button.selected { color: #06101b; border-color: var(--primary); background: var(--primary); }
.quiz-actions { display: flex; gap: 10px; margin-top: 28px; }
.quiz-result { margin-top: 28px; padding: 26px; border-radius: var(--radius-md); border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.quiz-result.result-steady { border-color: rgba(72,213,151,.3); }
.quiz-result.result-watch { border-color: rgba(246,196,83,.3); }
.quiz-result.result-care { border-color: rgba(255,118,111,.3); }
.result-label { color: var(--accent); font-size: .61rem; font-weight: 850; letter-spacing: .13em; }
.quiz-result h3 { margin: 9px 0 0; font-size: 1.35rem; }
.quiz-result p { color: var(--muted); }
.quiz-result small { color: #7f91a9; }

.method-steps { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.method-steps li { min-height: 260px; display: flex; flex-direction: column; justify-content: space-between; padding: 26px; border-right: 1px solid var(--line); background: rgba(13,27,46,.52); }
.method-steps li:last-child { border-right: 0; }
.method-steps > li > span { color: var(--primary); font: 800 .67rem ui-monospace, monospace; }
.method-steps h3 { margin: 0; }
.method-steps p { margin: 8px 0 0; color: var(--muted); font-size: .82rem; }

.limits-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(50px, 8vw, 100px); align-items: start; }
.limits-section > div > p { color: var(--muted); }
.limits-section .section-title { margin-bottom: 20px; }
.limits-section ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.limits-section li { display: grid; grid-template-columns: 45px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.limits-section li span { color: var(--warning); font: 800 .64rem ui-monospace, monospace; }
.limits-section li p { margin: 0; color: var(--muted); font-size: .86rem; }

.theory-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.theory-grid article { min-height: 230px; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(150deg, rgba(167,139,250,.06), rgba(13,27,46,.65)); }
.theory-grid span { margin-bottom: auto; color: var(--secondary); font-size: .63rem; font-weight: 850; letter-spacing: .14em; }
.theory-grid strong { font-size: 1.22rem; }
.theory-grid p { margin: 9px 0 0; color: var(--muted); font-size: .82rem; }

.audit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.audit-list article { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(13,27,46,.52); }
.audit-list article:last-child { grid-column: 1 / -1; }
.audit-status { display: inline-flex; padding: 5px 8px; border-radius: 6px; font-size: .57rem; font-weight: 850; letter-spacing: .11em; }
.audit-status.changed { color: var(--positive); background: rgba(72,213,151,.08); }
.audit-status.removed { color: var(--negative); background: rgba(255,118,111,.08); }
.audit-status.caution { color: var(--warning); background: rgba(246,196,83,.08); }
.audit-list h3 { margin: 18px 0 0; font-size: 1.12rem; }
.audit-list p { margin: 9px 0 0; color: var(--muted); font-size: .84rem; }

.references-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.references-list li { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 26px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.references-list > li > span { color: var(--muted); font: 800 .63rem ui-monospace, monospace; }
.references-list small { color: var(--primary); font-size: .61rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.references-list p { max-width: 920px; margin: 8px 0 0; color: #b5c2d4; font-size: .82rem; line-height: 1.7; overflow-wrap: anywhere; }
.references-list a { display: inline-flex; gap: 5px; margin-top: 10px; color: var(--primary); font-size: .74rem; font-weight: 800; }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 40px; padding: 62px max(24px, calc((100vw - var(--shell)) / 2)); border-top: 1px solid var(--line); background: rgba(4,11,21,.65); }
.footer-brand { font-size: 1.1rem; font-weight: 850; letter-spacing: -.02em; }
.site-footer > div > p { max-width: 580px; margin: 10px 0 0; color: var(--muted); font-size: .82rem; }
.footer-links { display: flex; flex-wrap: wrap; align-items: start; gap: 20px; color: var(--muted); font-size: .78rem; }
.footer-links a:hover { color: var(--primary); }
.footer-note { grid-column: 1 / -1; margin: 10px 0 0; padding-top: 24px; border-top: 1px solid var(--line); color: #708199; font-size: .68rem; }

@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes barDraw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes donutDraw { from { stroke-dasharray: 0 100; } }

@media (max-width: 1020px) {
  .home-hero { grid-template-columns: 1fr; padding-block: 80px; }
  .hero-copy { max-width: 760px; }
  .hero-dashboard { max-width: 680px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-card:nth-child(2) { border-right: 0; }
  .stat-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .narrative-section { grid-template-columns: 1fr; }
  .narrative-intro { position: static; }
  .page-hero { grid-template-columns: 1fr .42fr; }
  .data-overview { grid-template-columns: 1fr; }
  .skills-layout { grid-template-columns: 1fr; }
  .compact-stats { grid-template-columns: 1fr 1fr; }
  .compact-stats .stat-card:nth-child(3) { border-right: 1px solid var(--line); }
  .compact-stats .stat-card:nth-child(even) { border-right: 0; }
  .compact-stats .stat-card:nth-child(-n+4) { border-bottom: 1px solid var(--line); }
  .impact-board { grid-template-columns: 1fr; gap: 18px; }
  .benefits-column, .risks-column { border-radius: var(--radius-lg); }
  .impact-axis { min-height: 48px; }
  .impact-axis::before { left: 50px; right: 50px; top: auto; bottom: auto; width: auto; height: 1px; }
  .impact-axis span { writing-mode: initial; }
  .comparison-card { grid-template-columns: .35fr 1fr; }
  .comparison-index { grid-row: 1 / 3; }
  .comparison-side { grid-column: 2; }
  .comparison-divider { display: none; }
  .student-side { border-bottom: 1px solid var(--line); }
  .language-grid { grid-template-columns: 1fr 1fr; }
  .language-grid article:nth-child(2) { border-right: 0; }
  .language-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .method-steps { grid-template-columns: 1fr 1fr; }
  .method-steps li:nth-child(2) { border-right: 0; }
  .method-steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  :root { --header-height: 68px; }
  .shell { width: min(100% - 32px, var(--shell)); }
  .site-header { padding-inline: 16px; }
  .desktop-nav { display: none; }
  .mobile-menu { display: block; }
  .ambient-grid { background-size: 40px 40px; opacity: .16; }
  .home-hero { min-height: auto; padding-block: 68px; gap: 48px; }
  .hero-copy h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .hero-copy > p { font-size: .96rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-dashboard { padding: 14px; border-radius: 20px; }
  .dashboard-topline { font-size: .57rem; }
  .dashboard-main { grid-template-columns: 1fr; }
  .dashboard-main .donut { max-width: 200px; }
  .dashboard-balance { grid-template-columns: 1fr 1.4fr 1fr; }
  .dashboard-balance > div { padding: 8px 4px; }
  .dashboard-balance span { font-size: .45rem; }
  .dashboard-balance .balance-center strong { font-size: 1.2rem; }
  .signal-strip { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-inline: 16px; }
  .signal-strip span { white-space: nowrap; }
  .section { padding-block: 72px; }
  .section-title { margin-bottom: 30px; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { min-height: 200px; border-right: 0; border-bottom: 1px solid var(--line); }
  .stat-card:last-child { border-bottom: 0; }
  .story-path li { grid-template-columns: 38px 1fr 34px; gap: 10px; }
  .thesis-panel { grid-template-columns: 1fr; padding-block: 48px; margin-block: 10px 80px; }
  .thesis-number { font-size: 7rem; }
  .thesis-actions { display: grid; align-items: stretch; }
  .page-hero { min-height: auto; grid-template-columns: 1fr; gap: 40px; padding-block: 72px 54px; }
  .page-hero h1 { font-size: clamp(2.8rem, 14vw, 4.6rem); }
  .page-hero > aside { min-height: 150px; }
  .chart-grid { grid-template-columns: 1fr; }
  .donut-pair { gap: 6px; }
  .compact-stats { grid-template-columns: 1fr; }
  .compact-stats .stat-card { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .opinion-section { grid-template-columns: 1fr; }
  .opinion-meter { padding: 24px 16px; }
  .meter-labels { font-size: .52rem; }
  .impact-column { padding: 24px 20px; }
  .context-grid { grid-template-columns: 1fr; }
  .context-grid article { min-height: 185px; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .context-grid article:last-child { border-bottom: 0 !important; }
  .dual-signal { grid-template-columns: 1fr; gap: 16px; }
  .dual-bridge { min-height: 50px; }
  .dual-bridge span { writing-mode: initial; }
  .safety-panel { grid-template-columns: 1fr; gap: 36px; padding-block: 48px; margin-bottom: 80px; }
  .comparison-card { grid-template-columns: 1fr; }
  .comparison-index { grid-row: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .comparison-index strong { font-size: 3rem; }
  .comparison-side { grid-column: auto; }
  .disorder-intro { grid-template-columns: 1fr; gap: 30px; }
  .criteria-grid { grid-template-columns: 1fr; }
  .criteria-grid article { min-height: 200px; }
  .diagnosis-note { grid-template-columns: 1fr; }
  .diagnosis-note .source-note { grid-column: auto; }
  .language-grid { grid-template-columns: 1fr; }
  .language-grid article { min-height: 190px; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .language-grid article:last-child { border-bottom: 0 !important; }
  .language-grid h3 { margin-top: 38px; }
  .example-line { grid-template-columns: 1fr; }
  .quiz { padding: 24px 18px; }
  .quiz-header { grid-template-columns: 1fr; }
  .quiz-progress strong { text-align: left; }
  .question-list legend { grid-template-columns: 34px 1fr; }
  .question-list fieldset > p, .choice-group { margin-left: 46px; }
  .choice-group { display: grid; }
  .quiz-actions { display: grid; }
  .method-steps { grid-template-columns: 1fr; }
  .method-steps li { min-height: 210px; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .method-steps li:last-child { border-bottom: 0 !important; }
  .limits-section { grid-template-columns: 1fr; }
  .theory-grid { grid-template-columns: 1fr; }
  .audit-list { grid-template-columns: 1fr; }
  .audit-list article:last-child { grid-column: auto; }
  .references-list li { grid-template-columns: 34px 1fr; gap: 10px; }
  .site-footer { grid-template-columns: 1fr; padding-inline: 24px; }
}

@media (max-width: 430px) {
  .brand strong { font-size: .74rem; }
  .brand small { font-size: .52rem; }
  .hero-copy h1 { font-size: 3.1rem; }
  .dashboard-topline i { display: none; }
  .dashboard-balance { gap: 4px; }
  .dashboard-balance > div { min-height: 68px; }
  .dashboard-balance strong { font-size: .82rem; }
  .dashboard-balance .balance-center strong { font-size: 1rem; }
  .section-title h2 { font-size: 2.25rem; }
  .donut-pair { grid-template-columns: 1fr; }
  .donut-pair .donut { max-width: 165px; }
  .meter-labels { display: none; }
  .meter-bar { height: 18px; }
  .context-orbit { width: 180px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Comportamento da versão estática */
[hidden] { display: none !important; }
.desktop-nav a[aria-current="page"], .mobile-menu a[aria-current="page"] { color: var(--text); }
.desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
.js-ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.js-ready .reveal.is-visible { opacity: 1; transform: none; }

.download-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.download-card { min-height: 190px; display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(54,216,255,.06), rgba(13,27,46,.72)); transition: border-color .2s ease, transform .2s ease; }
.download-card:hover { transform: translateY(-3px); border-color: rgba(54,216,255,.42); }
.download-card span { color: var(--primary); font: 800 .63rem ui-monospace, monospace; letter-spacing: .13em; }
.download-card strong { max-width: 430px; margin-top: auto; color: var(--text); font-size: 1.2rem; }
.download-card small { margin-top: 12px; color: var(--muted); font-size: .73rem; font-weight: 800; }

@media (max-width: 720px) {
  .download-grid { grid-template-columns: 1fr; }
}

.site-header {
  gap: 16px;
}

.theme-toggle {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-shrink: 0;
  padding: 8px 13px;
  border: 1px solid #181c24;
  border-radius: 5px;
  border-color: #181c24;
  background: #f3f1eb;
  color: #181c24;
  cursor: pointer;
  font-size: .74rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: none;
  transition: transform .2s, background .2s;
}

.theme-toggle:hover {
  transform: translateY(-2px);
  background: #ffffff;
}

.theme-toggle-icon {
  color: #2541e8;
  font-size: 1rem;
}

@media (max-width: 980px) {
  .theme-toggle {
    width: 42px;
    padding: 0;
  }

  .theme-label {
    display: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    gap: 10px;
  }

  .brand {
    margin-right: auto;
  }
}