/* ============ MY EV LANDING — design tokens ============ */
:root {
  /* primary hue controlled by data-accent on html */
  --hue: 145;
  --chroma: 0.12;

  /* dark (default) */
  --bg: #0A0D0B;
  --bg-elev: #11150F;
  --bg-card: #161B14;
  --bg-card-2: #1C2219;
  --line: rgba(255,255,255,0.07);
  --line-strong: rgba(255,255,255,0.12);
  --ink: #E9EEE4;
  --ink-dim: #A7B0A2;
  --ink-mute: #6A7568;

  --primary: oklch(72% var(--chroma) var(--hue));
  --primary-soft: oklch(68% calc(var(--chroma) * 0.6) var(--hue));
  --primary-deep: oklch(42% calc(var(--chroma) * 0.9) var(--hue));
  --primary-glow: oklch(72% var(--chroma) var(--hue) / 0.35);
  --primary-ink: oklch(12% 0.02 var(--hue));

  --amber: #F0A03A;
  --amber-dim: #9A6820;
  --danger: #E06F6F;

  /* densities */
  --gap: 1.25rem;
  --pad: 1.25rem;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --section-y: 7.5rem;
  --hero-y: 6rem;

  /* type scale */
  --fs-display: clamp(3.2rem, 7vw, 6.5rem);
  --fs-h1: clamp(2.2rem, 4.5vw, 3.6rem);
  --fs-h2: clamp(1.8rem, 3vw, 2.6rem);
  --fs-h3: 1.35rem;
  --fs-body: 1.0625rem;
  --fs-small: 0.9rem;
  --fs-micro: 0.78rem;
}

html[data-density="compact"] {
  --gap: 0.85rem;
  --pad: 0.9rem;
  --section-y: 5rem;
  --hero-y: 4rem;
  --radius: 14px;
  --radius-lg: 20px;
}
html[data-density="airy"] {
  --gap: 1.75rem;
  --pad: 1.75rem;
  --section-y: 11rem;
  --hero-y: 9rem;
  --radius: 22px;
  --radius-lg: 36px;
}

html[data-theme="light"] {
  --bg: #F5F7F1;
  --bg-elev: #ECEFE5;
  --bg-card: #FFFFFF;
  --bg-card-2: #F7F9F1;
  --line: rgba(12,20,10,0.08);
  --line-strong: rgba(12,20,10,0.14);
  --ink: #141A11;
  --ink-dim: #4A5546;
  --ink-mute: #7A867A;
  --primary-ink: #FFFFFF;
  --primary-deep: oklch(38% calc(var(--chroma) * 0.9) var(--hue));
}

html[data-accent="green"]  { --hue: 145; --chroma: 0.12; }
html[data-accent="blue"]   { --hue: 235; --chroma: 0.13; }
html[data-accent="purple"] { --hue: 295; --chroma: 0.13; }
html[data-accent="orange"] { --hue: 55;  --chroma: 0.15; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-size: var(--fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* subtle film grain overlay */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}
html[data-theme="light"] body::before { opacity: 0.06; mix-blend-mode: multiply; }

.font-display {
  font-family: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -0.02em;
  font-weight: 600;
}
.font-mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0;
}

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

/* ============ layout primitives ============ */
.wrap {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
}

.section {
  padding-block: var(--section-y);
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 0.35rem 0.7rem;
  border: 1px solid color-mix(in oklch, var(--primary), transparent 70%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--primary), transparent 92%);
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* ============ buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform .12s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: var(--primary-ink);
  box-shadow: 0 8px 30px -8px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn-primary:hover {
  box-shadow: 0 12px 40px -8px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-ghost {
  border-color: var(--line-strong);
  color: var(--ink);
  background: transparent;
}
.btn-ghost:hover { background: var(--bg-card); border-color: var(--ink-dim); }

/* ============ store badges ============ */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.1rem;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: var(--bg-card);
  transition: background .2s, border-color .2s, transform .12s;
  min-width: 180px;
  position: relative;
}
.store-badge:hover { background: var(--bg-card-2); border-color: var(--ink-dim); transform: translateY(-1px); }
.store-badge .label { display:flex; flex-direction:column; line-height: 1.1; }
.store-badge .label small { font-size: 0.66rem; color: var(--ink-mute); letter-spacing: 0.04em; text-transform: uppercase; }
.store-badge .label span { font-weight: 600; font-size: 1.02rem; font-family: 'Space Grotesk', sans-serif; }
.store-badge .soon {
  position: absolute; top: -10px; right: -10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  padding: 3px 7px;
  background: var(--amber);
  color: #1a1107;
  border-radius: 6px;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.store-badge.disabled { opacity: 0.72; cursor: not-allowed; }

/* ============ nav ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in oklch, var(--bg), transparent 25%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex; gap: 1.75rem;
  font-size: 0.92rem;
  color: var(--ink-dim);
}
.nav-links a:hover { color: var(--ink); }
@media (max-width: 720px) { .nav-links { display: none; } }

/* ============ hero shared ============ */
.hero {
  padding-top: var(--hero-y);
  padding-bottom: var(--hero-y);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-bg .mesh {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}
.hero-bg .mesh.a {
  width: 650px; height: 650px;
  background: radial-gradient(closest-side, var(--primary-glow), transparent);
  top: -200px; right: -100px;
}
.hero-bg .mesh.b {
  width: 500px; height: 500px;
  background: radial-gradient(closest-side, color-mix(in oklch, var(--primary), transparent 65%), transparent);
  bottom: -150px; left: -100px;
  opacity: 0.4;
}
.hero-bg .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  opacity: 0.6;
}

.hero-content { position: relative; z-index: 1; }

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-display);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 0;
  text-wrap: balance;
}
.hero h1 em {
  font-style: normal;
  color: var(--primary);
  font-family: 'Space Grotesk', sans-serif;
  position: relative;
}
.hero h1 em::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0.05em;
  height: 0.15em;
  background: var(--primary);
  opacity: 0.18;
  border-radius: 2px;
}
.hero .lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-dim);
  max-width: 46ch;
  margin: 1.5rem 0 2.25rem;
  text-wrap: pretty;
}
.hero .cta-row {
  display: flex; flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.hero .cta-meta {
  display: flex; align-items: center; gap: 1rem;
  margin-top: 1.5rem;
  font-size: var(--fs-small);
  color: var(--ink-mute);
  flex-wrap: wrap;
}
.hero .cta-meta .pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-card);
}

/* hero variants */
.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 960px) {
  .hero-split { grid-template-columns: 1fr; gap: 3rem; }
}

.hero-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-center .lede { margin-inline: auto; }
.hero-center .phones-stack { margin-top: 4rem; }

.hero-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* phone stack (fan) */
.phones-stack {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 620px;
}
.phones-stack .phone {
  position: absolute;
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
}
.phones-stack .phone.left { transform: translateX(-70%) translateY(30px) rotate(-8deg); z-index: 1; }
.phones-stack .phone.center { transform: translateY(-10px); z-index: 3; }
.phones-stack .phone.right { transform: translateX(70%) translateY(30px) rotate(8deg); z-index: 1; }

@media (max-width: 768px) {
  .phones-stack { min-height: 540px; }
  .phones-stack .phone.left { transform: translateX(-45%) translateY(40px) rotate(-8deg) scale(.75); }
  .phones-stack .phone.right { transform: translateX(45%) translateY(40px) rotate(8deg) scale(.75); }
  .phones-stack .phone.center { transform: translateY(-10px) scale(.85); }
}

/* single phone (split hero) */
.phone-single {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.phone-single::before {
  content: '';
  position: absolute;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: var(--primary-glow);
  filter: blur(100px);
  z-index: 0;
}

/* phone frame */
.phone-frame {
  width: 280px;
  aspect-ratio: 9/19.5;
  border-radius: 40px;
  background: #000;
  padding: 9px;
  box-shadow:
    0 40px 80px -20px rgba(0,0,0,.5),
    0 0 0 1.5px rgba(255,255,255,.08),
    inset 0 0 0 1.5px rgba(255,255,255,.04);
  position: relative;
  z-index: 2;
}
.phone-frame .notch {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 20px;
  background: #000;
  border-radius: 99px;
  z-index: 10;
}
.phone-screen {
  width: 100%; height: 100%;
  border-radius: 32px;
  overflow: hidden;
  background: #0a0a0a;
  display: block;
  object-fit: cover;
}

/* ============ sections common ============ */
.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 3.5rem;
  max-width: 720px;
}
.section-head.center { align-items: center; text-align: center; margin-inline: auto; }
.section-head h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-h1);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 600;
  text-wrap: balance;
}
.section-head p {
  color: var(--ink-dim);
  margin: 0;
  font-size: 1.1rem;
  text-wrap: pretty;
}

/* ============ DASHBOARD demo section ============ */
.dashboard-demo {
  background: linear-gradient(180deg, transparent, var(--bg-elev) 50%, transparent);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--pad);
  position: relative;
  overflow: hidden;
}
.stat-card .label {
  font-size: 0.82rem;
  color: var(--ink-dim);
  font-weight: 500;
  display: flex; align-items: center; gap: 0.4rem;
  margin-bottom: 0.85rem;
}
.stat-card .value {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 2.25rem;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-card .value.mono { font-variant-numeric: tabular-nums; }
.stat-card .sub {
  font-size: 0.8rem;
  color: var(--ink-mute);
  margin-top: 0.35rem;
}

.stat-card.battery {
  grid-column: span 6;
  background: linear-gradient(135deg, #1a1409, var(--bg-card) 60%);
}
.stat-card.battery .value { color: var(--amber); display: flex; align-items: baseline; gap: 0.75rem; font-size: 3rem; }
.stat-card.battery .value small { font-size: 1rem; color: var(--ink-dim); font-weight: 400; }
.stat-card.battery .bar {
  margin-top: 1rem;
  height: 8px; background: rgba(255,255,255,0.06); border-radius: 99px; overflow: hidden;
  position: relative;
}
.stat-card.battery .bar span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--amber), #F2B85A);
  border-radius: 99px;
  box-shadow: 0 0 12px rgba(240,160,58,.5);
  transition: width 1.2s cubic-bezier(.2,.7,.2,1);
}
.stat-card.span-3 { grid-column: span 3; }
.stat-card.span-4 { grid-column: span 4; }
.stat-card.span-6 { grid-column: span 6; }
.stat-card.span-8 { grid-column: span 8; }
.stat-card.span-12 { grid-column: span 12; }

@media (max-width: 960px) {
  .stat-card.span-3 { grid-column: span 6; }
  .stat-card.span-4 { grid-column: span 6; }
  .stat-card.span-6 { grid-column: span 12; }
  .stat-card.span-8 { grid-column: span 12; }
  .stat-card.battery { grid-column: span 12; }
}

.chart-card {
  grid-column: span 8;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--pad);
  min-height: 260px;
  position: relative;
}
@media (max-width: 960px) { .chart-card { grid-column: span 12; } }

.chart-card .chart-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 1rem;
}
.chart-card h3 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
}

.locations-card { grid-column: span 4; }
@media (max-width: 960px) { .locations-card { grid-column: span 12; } }
.loc-row {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}
.loc-row:last-child { border-bottom: none; }
.loc-row .rank {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: color-mix(in oklch, var(--primary), transparent 80%);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
}
.loc-row .name { flex: 1; color: var(--ink); }
.loc-row .price { color: var(--primary); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ============ features grid ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
@media (max-width: 960px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: calc(var(--pad) * 1.25);
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.feature-card:hover {
  border-color: color-mix(in oklch, var(--primary), transparent 60%);
  transform: translateY(-3px);
}
.feature-card .icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: color-mix(in oklch, var(--primary), transparent 85%);
  border: 1px solid color-mix(in oklch, var(--primary), transparent 70%);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  margin-bottom: 1.25rem;
}
.feature-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.feature-card p {
  color: var(--ink-dim);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.55;
}
.feature-card .number {
  position: absolute;
  top: calc(var(--pad) * 1.25);
  right: calc(var(--pad) * 1.25);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}

/* ============ trip planner illustration ============ */
.trip-section {
  background: radial-gradient(ellipse at 50% 50%, color-mix(in oklch, var(--primary), transparent 92%), transparent 60%);
}
.trip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 880px) { .trip-grid { grid-template-columns: 1fr; } }

.map-illustration {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}
.map-illustration svg { width: 100%; height: 100%; display: block; }

/* ============ inmetro comparison ============ */
.inmetro-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  position: relative;
  overflow: hidden;
}
.inmetro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
@media (max-width: 720px) { .inmetro-grid { grid-template-columns: 1fr; } }
.inmetro-tile {
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--bg-card-2);
  position: relative;
}
.inmetro-tile.pessimist { border-color: color-mix(in oklch, var(--amber), transparent 75%); }
.inmetro-tile.optimist  { border-color: color-mix(in oklch, var(--primary), transparent 70%); }
.inmetro-tile.real      { background: color-mix(in oklch, var(--primary), transparent 90%); border-color: color-mix(in oklch, var(--primary), transparent 55%); }

.inmetro-tile .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.inmetro-tile.pessimist .tag { color: var(--amber); }
.inmetro-tile.optimist .tag { color: var(--primary); }
.inmetro-tile.real .tag { color: var(--primary); }

.inmetro-tile .big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0.3rem 0;
  font-variant-numeric: tabular-nums;
}
.inmetro-tile .unit { font-size: 0.9rem; color: var(--ink-dim); }

/* ============ pricing (free) section ============ */
.pricing-card {
  max-width: 680px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%; transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, var(--primary-glow), transparent 65%);
  z-index: 0;
}
.pricing-card > * { position: relative; z-index: 1; }
.pricing-card .price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0.5rem 0;
  color: var(--primary);
}
.pricing-card .price small {
  font-size: 0.35em;
  color: var(--ink-dim);
  letter-spacing: 0;
  font-weight: 500;
}
.pricing-card .features-list {
  list-style: none;
  padding: 0; margin: 2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.5rem;
  max-width: 480px;
  margin-inline: auto;
  text-align: left;
}
@media (max-width: 560px) { .pricing-card .features-list { grid-template-columns: 1fr; } }
.pricing-card .features-list li {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--ink-dim);
}
.pricing-card .features-list li::before {
  content: '';
  width: 16px; height: 16px;
  border-radius: 50%;
  background: color-mix(in oklch, var(--primary), transparent 70%);
  border: 1px solid var(--primary);
  flex-shrink: 0;
  position: relative;
}
.pricing-card .support-note {
  margin-top: 1.5rem;
  font-size: 0.88rem;
  color: var(--ink-mute);
}

.real-grid { display:grid; grid-template-columns:1.2fr 0.8fr; gap: var(--gap); }
@media (max-width: 880px) { .real-grid { grid-template-columns: 1fr; } }
/* footer */
.footer {
  border-top: 1px solid var(--line);
  padding-block: 4rem 2rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  margin: 0 0 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
}
.footer a { display: block; color: var(--ink-dim); margin-bottom: 0.5rem; font-size: 0.95rem; }
.footer a:hover { color: var(--ink); }
.footer .bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem;
  color: var(--ink-mute);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============ tweaks panel ============ */
.tweaks-panel {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 100;
  background: color-mix(in oklch, var(--bg-card), transparent 5%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: 0 20px 40px rgba(0,0,0,.3);
  min-width: 260px;
  font-size: 0.88rem;
}
.tweaks-panel h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 0.75rem;
  display: flex; justify-content: space-between;
}
.tweaks-row {
  margin-bottom: 0.85rem;
}
.tweaks-row:last-child { margin-bottom: 0; }
.tweaks-row label {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}
.seg {
  display: flex;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}
.seg button {
  flex: 1;
  padding: 0.4rem 0.4rem;
  font-size: 0.78rem;
  border-radius: 7px;
  color: var(--ink-dim);
  font-weight: 500;
  transition: all .15s;
  text-transform: capitalize;
}
.seg button.active {
  background: var(--bg-card);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.accent-dots {
  display: flex;
  gap: 0.4rem;
}
.accent-dots button {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all .15s;
  padding: 0;
}
.accent-dots button.active {
  border-color: var(--ink);
  transform: scale(1.1);
}
.accent-dots button[data-a="green"] { background: oklch(72% 0.12 145); }
.accent-dots button[data-a="blue"] { background: oklch(72% 0.13 235); }
.accent-dots button[data-a="purple"] { background: oklch(72% 0.13 295); }
.accent-dots button[data-a="orange"] { background: oklch(72% 0.15 55); }

/* ============ logo mark ============ */
.logo-mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--primary), transparent 60%), 0 0 16px var(--primary-glow);
}
.logo-mark svg { width: 18px; height: 18px; color: var(--primary-ink); }

/* ============ animations ============ */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.rise { animation: rise .8s cubic-bezier(.2,.7,.2,1) backwards; }

@keyframes pulse-ring {
  0% { transform: translate(-50%,-50%) scale(.6); opacity: .8; }
  100% { transform: translate(-50%,-50%) scale(2); opacity: 0; }
}

/* a little extra polish */
::selection { background: var(--primary); color: var(--primary-ink); }