/* ================================================================
   Tab Orbit LP — Brutalist / terminal aesthetic
   Black + single accent purple. Hairline borders. Mono accents.
   No glassmorphism, no 3-col feature grids, no rounded everything.
   ================================================================ */

:root {
  --bg: #0a0a0f;
  --bg-2: #0f0f17;
  --line: #1a1a25;
  --line-soft: #14141d;
  --ink: #ededf0;
  --ink-2: #9494a3;
  --ink-3: #5e5e6f;
  --acc: #a855f7;
  --acc-soft: #a855f720;
  --acc-line: #a855f750;

  /* category colors — match extension exactly */
  --c-red: #ff4d6a;
  --c-blue: #4d8aff;
  --c-purple: #a855f7;
  --c-cyan: #22d3ee;
  --c-orange: #f97316;
  --c-green: #22c55e;
  --c-yellow: #eab308;
  --c-pink: #ec4899;
  --c-grey: #9ca3af;

  --ease-out: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-snap: cubic-bezier(0.22, 1.5, 0.36, 1);

  --font-display: "Geist", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Menlo", "Consolas", monospace;

  --measure-narrow: 45ch;
  --measure-base: 65ch;

  /* dramatic 8x type ratio (per Awwwards data, headlines regular weight) */
  --t-hero: clamp(3.5rem, 1.8rem + 9vw, 9rem);
  --t-h1-line: 0.92;
  --t-h2: clamp(2rem, 1.4rem + 2.5vw, 3.5rem);
  --t-h2-lg: clamp(2.5rem, 1.8rem + 3.2vw, 4.5rem);
  --t-h3: 1.0625rem;
  --t-body: 0.875rem;
  --t-mono: 0.75rem;
  --t-mono-sm: 0.6875rem;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: var(--t-body);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

/* subtle grain — opacity 0.04 (lower than default; brutalism prefers cleaner) */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

/* ── Typography utilities ─────────────────────────────── */
.h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-h2);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--ink);
  max-width: 22ch;
}
.h2--lg {
  font-size: var(--t-h2-lg);
  max-width: 18ch;
}
.p {
  font-size: var(--t-body);
  line-height: 1.65;
  max-width: var(--measure-narrow);
  color: var(--ink-2);
}
.p--muted { color: var(--ink-3); }

code, .code-block {
  font-family: var(--font-mono);
  font-size: var(--t-mono);
}

/* ── Section heads ────────────────────────────────────── */
.sec__head {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}
.sec__num {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.15em;
  color: var(--ink-3);
}

/* ── Header ───────────────────────────────────────────── */
.hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hdr__brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--t-mono);
}
.hdr__mark {
  font-size: 1rem;
  color: var(--acc);
  display: inline-block;
  animation: rotate 14s linear infinite;
}
@keyframes rotate { to { transform: rotate(360deg); } }
.hdr__name { letter-spacing: 0.02em; }
.hdr__version { color: var(--ink-3); }

.hdr__nav {
  display: flex;
  gap: 1.75rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--t-mono);
}
.hdr__nav a {
  color: var(--ink-2);
  transition: color 0.18s var(--ease-out);
}
.hdr__nav a:hover { color: var(--ink); }
.hdr__gh {
  color: var(--acc) !important;
}
@media (max-width: 720px) {
  .hdr__nav a:not(.hdr__gh) { display: none; }
}

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  padding: clamp(4rem, 9vw, 9rem) clamp(1rem, 4vw, 3rem) clamp(3rem, 6vw, 6rem);
  border-bottom: 1px solid var(--line);
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
}
.hero__meta {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.08em;
  margin-bottom: 1.75rem;
  text-transform: lowercase;
}
.hero__h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-hero);
  line-height: var(--t-h1-line);
  letter-spacing: -0.045em;
  color: var(--ink);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
}
.hero__line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: heroLineIn 0.9s var(--ease-out) forwards;
}
.hero__line:nth-child(1) { animation-delay: 0.05s; }
.hero__line:nth-child(2) { animation-delay: 0.18s; }
.hero__line:nth-child(3) { animation-delay: 0.31s; }
.hero__line--accent {
  color: var(--acc);
  font-style: italic;
  font-feature-settings: "ss01";
}
@keyframes heroLineIn {
  to { opacity: 1; transform: translateY(0); }
}

.hero__sub {
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 50ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: heroLineIn 0.9s var(--ease-out) 0.45s forwards;
}
.hero__cta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: heroLineIn 0.9s var(--ease-out) 0.6s forwards;
}
.hero__trust {
  display: flex;
  gap: 0.875rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  flex-wrap: wrap;
  opacity: 0;
  animation: heroLineIn 0.9s var(--ease-out) 0.8s forwards;
}
.hero__trust i {
  display: inline-block;
  width: 3px;
  height: 3px;
  background: var(--ink-3);
  border-radius: 50%;
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.02em;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink);
  transition: transform 0.2s var(--ease-snap), background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn__arrow {
  display: inline-block;
  transition: transform 0.25s var(--ease-out);
}
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--acc);
  border-color: var(--acc);
  color: #0a0a0f;
  font-weight: 500;
  padding: 1rem 1.5rem; /* P008: 20% larger than secondary */
}
.btn--primary:hover {
  background: #b974fa;
  border-color: #b974fa;
}
.btn--ghost { background: transparent; }
.btn--ghost:hover { border-color: var(--acc-line); color: var(--acc); }
.btn--xl {
  padding: 1.25rem 2rem;
  font-size: 0.9375rem;
}

/* ── Hero viz (animated tab grouping) ─────────────────── */
.hero__viz {
  margin-top: clamp(3rem, 5vw, 4.5rem);
  opacity: 0;
  animation: heroLineIn 1.1s var(--ease-out) 0.95s forwards;
}
.viz__chrome {
  border: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  height: 64px;
  overflow: hidden;
}
.viz__chrome::before {
  /* fake Chrome chrome - traffic-light dots */
  content: '';
  position: absolute;
  top: 12px;
  left: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2a2a35;
  box-shadow: 14px 0 0 #2a2a35, 28px 0 0 #2a2a35;
  z-index: 2;
}
.viz__chrome::after {
  /* address bar hint */
  content: '';
  position: absolute;
  top: 36px;
  left: 60px;
  right: 14px;
  height: 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  z-index: 1;
}
.viz__bar {
  position: absolute;
  top: 6px;
  left: 60px;
  right: 14px;
  height: 24px;
  display: flex;
  gap: 2px;
  align-items: stretch;
  z-index: 3;
}
.viz__tab {
  flex: 1 1 0;
  min-width: 0;
  height: 100%;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  position: relative;
  transform-origin: bottom;
  opacity: 0;
  animation: tabSettle 0.6s var(--ease-out) forwards;
}
.viz__tab::before {
  /* category color stripe at top */
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--tab-color, var(--ink-3));
}
@keyframes tabSettle {
  0% {
    opacity: 0;
    transform: translateY(-30px) scale(0.4);
  }
  60% {
    opacity: 0.5;
    transform: translateY(-4px) scale(1.05);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.viz__caption {
  margin-top: 0.875rem;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

/* ── Problem ──────────────────────────────────────────── */
.problem {
  padding: clamp(5rem, 10vw, 9rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.problem__inner {
  max-width: 720px;
  margin: 0 auto 0 clamp(1rem, 8vw, 8rem); /* asymmetric — left aligned */
}
.problem__inner .h2 { margin-bottom: 1.25rem; }
.problem__inner .p {
  font-size: 1.125rem;
  line-height: 1.55;
  max-width: 50ch;
  color: var(--ink);
}

/* ── 9 categories ─────────────────────────────────────── */
.cats {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1320px;
  margin: 0 auto;
}
.cats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 880px) {
  .cats__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .cats__grid { grid-template-columns: 1fr; }
}

.cat-card {
  background: var(--bg);
  padding: 1.5rem 1.5rem 1.75rem;
  position: relative;
  transition: background 0.25s var(--ease-out);
}
.cat-card:hover { background: var(--bg-2); }
.cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 32px;
  height: 2px;
  background: var(--cat-color);
  transition: width 0.4s var(--ease-out);
}
.cat-card:hover::before { width: 100%; }

.cat__head {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 0.875rem;
}
.cat__emoji {
  font-size: 1.125rem;
  filter: saturate(0.85);
}
.cat__name {
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.06em;
  color: var(--ink);
  text-transform: uppercase;
}
.cat__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
}
.cat__desc {
  font-size: 0.8125rem;
  color: var(--ink-2);
  line-height: 1.5;
  margin-bottom: 0.875rem;
}
.cat__domains {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.cat__domain {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0;
}
.cat__domain::before {
  content: '· ';
  color: var(--cat-color);
  opacity: 0.6;
}

/* ── Live demo (the unforgettable element) ────────────── */
.demo {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1100px;
  margin: 0 auto;
}
.demo__panel {
  border: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.demo__panel::before {
  content: 'CLASSIFIER · LIVE';
  position: absolute;
  top: 0;
  right: 0;
  background: var(--acc);
  color: #0a0a0f;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.12em;
  font-weight: 500;
}
.demo__input {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
}
.demo__prompt {
  color: var(--acc);
  font-size: 0.9375rem;
  font-weight: 500;
}
#demoInput {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.005em;
  caret-color: var(--acc);
}
#demoInput::placeholder { color: var(--ink-3); }
.demo__caret {
  width: 8px;
  height: 16px;
  background: var(--acc);
  display: inline-block;
  animation: blink 1.05s steps(2) infinite;
  pointer-events: none;
}
.demo__caret.demo__caret--hidden { opacity: 0; }
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.demo__output {
  padding: 1.75rem;
  min-height: 140px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink-2);
}
.demo__output .out-row {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
}
.demo__output .out-key {
  color: var(--ink-3);
  min-width: 90px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}
.demo__output .out-val { color: var(--ink); }
.demo__output .out-cat {
  color: var(--out-cat-color, var(--ink));
  font-weight: 500;
}
.demo__output .out-warn { color: var(--c-yellow); }

.demo__examples {
  padding: 0.75rem 1.75rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
}
.demo__chip {
  padding: 0.375rem 0.625rem;
  background: var(--bg);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.18s var(--ease-out);
}
.demo__chip:hover {
  color: var(--acc);
  border-color: var(--acc-line);
}

/* ── Privacy stake ────────────────────────────────────── */
.privacy {
  padding: clamp(5rem, 10vw, 9rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  position: relative;
  overflow: hidden;
}
.privacy::before {
  content: '◐';
  position: absolute;
  top: 50%;
  right: -8vw;
  font-size: clamp(20rem, 38vw, 50rem);
  color: var(--acc);
  opacity: 0.025;
  transform: translateY(-50%);
  pointer-events: none;
  font-family: var(--font-display);
  font-weight: 100;
}
.privacy__inner {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
}
.privacy .h2--lg { margin: 1.25rem 0 3rem; }
.privacy__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 880px) {
  .privacy__grid { grid-template-columns: 1fr; }
}
.privacy__col .p {
  margin-bottom: 1.25rem;
  font-size: 1.0625rem;
  color: var(--ink);
  max-width: 50ch;
}
.privacy__col .p code {
  background: var(--bg);
  padding: 0.125rem 0.375rem;
  border: 1px solid var(--line);
  color: var(--acc);
}
.code-block {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 1.5rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--ink-2);
  overflow-x: auto;
  white-space: pre;
}
.code-block .k { color: var(--acc); }

/* ── Features bento ───────────────────────────────────── */
.features {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1320px;
  margin: 0 auto;
}
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 200px;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 920px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
}
.b {
  background: var(--bg);
  padding: 1.5rem 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background 0.25s var(--ease-out);
}
.b:hover { background: var(--bg-2); }

.b--xl { grid-column: span 4; grid-row: span 2; }
.b--md { grid-column: span 3; }
.b--sm { grid-column: span 2; }
@media (max-width: 920px) {
  .b--xl { grid-column: span 2; grid-row: span 2; }
  .b--md { grid-column: span 2; }
  .b--sm { grid-column: span 1; }
}

.b--accent {
  background: linear-gradient(135deg, var(--bg) 0%, #14101e 100%);
}
.b--accent:hover {
  background: linear-gradient(135deg, var(--bg-2) 0%, #18142a 100%);
}

.b__num {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-bottom: auto;
}
.b__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.15;
  color: var(--ink);
  margin: 1rem 0 0.625rem;
}
.b--xl .b__title { font-size: 1.75rem; max-width: 22ch; }
.b__desc {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 36ch;
}
.b__visual {
  margin-top: 1.5rem;
  flex: 1;
  min-height: 100px;
  border-top: 1px dashed var(--line);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── FAQ ──────────────────────────────────────────────── */
.faq {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 920px;
  margin: 0 auto;
}
.faq__list {
  border-top: 1px solid var(--line);
}
.faq__item {
  border-bottom: 1px solid var(--line);
}
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  transition: color 0.18s var(--ease-out);
}
.faq__q:hover { color: var(--acc); }
.faq__plus {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ink-3);
  transition: transform 0.3s var(--ease-out), color 0.18s var(--ease-out);
  margin-left: 1rem;
  flex-shrink: 0;
}
.faq__item.open .faq__plus {
  transform: rotate(45deg);
  color: var(--acc);
}
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}
.faq__item.open .faq__a { max-height: 320px; }
.faq__a-inner {
  padding-bottom: 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 60ch;
}
.faq__a-inner code {
  background: var(--bg-2);
  padding: 0.125rem 0.375rem;
  border: 1px solid var(--line);
  color: var(--acc);
}

/* ── Install CTA ──────────────────────────────────────── */
.install {
  padding: clamp(6rem, 11vw, 10rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.install::before {
  content: '◓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(20rem, 50vw, 60rem);
  color: var(--acc);
  opacity: 0.018;
  pointer-events: none;
  font-weight: 100;
  animation: rotate 60s linear infinite;
}
.install__h {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: var(--ink);
  margin-bottom: 1.25rem;
  position: relative;
}
.install__p {
  font-size: 1.0625rem;
  color: var(--ink-2);
  max-width: 38ch;
  margin: 0 auto 2.5rem;
  position: relative;
}
.install__alt {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  color: var(--ink-3);
  position: relative;
}
.install__alt a {
  color: var(--acc);
  text-decoration: underline;
  text-decoration-color: var(--acc-line);
  text-underline-offset: 3px;
}

/* ── Footer ───────────────────────────────────────────── */
.ftr {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(3rem, 5vw, 4.5rem) clamp(1rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  max-width: 1320px;
  margin: 0 auto;
}
@media (max-width: 720px) {
  .ftr { grid-template-columns: 1fr 1fr; }
  .ftr__col--legal { grid-column: span 2; }
}
.ftr__col {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.ftr__brand {
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.ftr__by { color: var(--ink-3); }
.ftr__by a { color: var(--ink); border-bottom: 1px solid var(--line); }
.ftr__head {
  color: var(--ink-3);
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  font-size: var(--t-mono-sm);
}
.ftr__col a {
  color: var(--ink-2);
  transition: color 0.18s var(--ease-out);
}
.ftr__col a:hover { color: var(--acc); }
.ftr__col--legal {
  color: var(--ink-3);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.04em;
}

/* ── Sticky install CTA ───────────────────────────────── */
.sticky-cta {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 1.125rem 0.875rem 1.25rem;
  background: var(--acc);
  color: #0a0a0f;
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  font-weight: 500;
  border: 1px solid var(--acc);
  box-shadow: 0 16px 48px -12px rgba(168, 85, 247, 0.35);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.55s var(--ease-snap), opacity 0.4s var(--ease-out);
  cursor: pointer;
}
.sticky-cta.visible {
  transform: translateY(0);
  opacity: 1;
}
.sticky-cta:hover { background: #b974fa; }
.sticky-cta__close {
  margin-left: 0.5rem;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  background: transparent;
  color: #0a0a0f;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sticky-cta__close:hover { background: rgba(0, 0, 0, 0.12); }

/* ── Mobile tightening ───────────────────────────────── */
@media (max-width: 720px) {
  .hero__h1 { letter-spacing: -0.04em; }
  .hero__cta { flex-wrap: wrap; }
  .problem__inner { margin-left: 0; }
  .demo__input { padding: 1.125rem 1.25rem; }
  .demo__output { padding: 1.25rem; }
  .demo__examples { padding: 0.75rem 1.25rem 1.25rem; }
  .privacy__col .p { font-size: 1rem; }
  .b--xl .b__title { font-size: 1.375rem; }
}

/* ── Reduced motion respect ──────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero__line, .hero__sub, .hero__cta, .hero__trust, .hero__viz {
    opacity: 1 !important;
    transform: none !important;
  }
  .viz__tab { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   Meta Ad Analyzer specific
   ============================================================ */

.hero__strike {
  font-style: normal;
  text-decoration: line-through;
  text-decoration-color: var(--ink-3);
  text-decoration-thickness: 4px;
  text-underline-offset: 0;
  color: var(--ink-2);
}
.hero__line--accent em {
  font-style: italic;
  font-weight: 400;
  color: var(--acc);
}

.pipe {
  border: 1px solid var(--line);
  background: var(--bg-2);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
}
.pipe__step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line);
  background: var(--bg);
  white-space: nowrap;
  flex-shrink: 0;
  opacity: 0;
  transform: translateY(8px);
  animation: heroLineIn 0.55s var(--ease-out) forwards;
}
.pipe__step--ai { border-color: var(--acc-line); }
.pipe__num { color: var(--ink-3); font-size: var(--t-mono-sm); }
.pipe__step--ai .pipe__num { color: var(--acc); }
.pipe__name { color: var(--ink); }
.pipe__arrow { color: var(--ink-3); font-size: 0.875rem; flex-shrink: 0; }

.pipeline {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1100px;
  margin: 0 auto;
}
.pipeline__list { border-top: 1px solid var(--line); }
.pl-row {
  display: grid;
  grid-template-columns: 60px 220px 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background 0.18s var(--ease-out);
}
.pl-row:hover { background: var(--bg-2); margin: 0 -1rem; padding: 1.25rem 1rem; }
.pl-num {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--ink-3);
}
.pl-row--ai .pl-num { color: var(--acc); }
.pl-engine {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.pl-engine .pl-tag {
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pl-row--ai .pl-engine .pl-tag { color: var(--acc); }
.pl-desc {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 60ch;
}
@media (max-width: 720px) {
  .pl-row { grid-template-columns: 40px 1fr; }
  .pl-engine, .pl-desc { grid-column: 2; }
  .pl-desc { font-size: 0.875rem; }
}

.xray {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1320px;
  margin: 0 auto;
}
.xray__panel {
  border: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
}
.xray__panel::before {
  content: 'X-RAY · STANDARD MODE · 30s VIDEO';
  position: absolute;
  top: 0;
  right: 0;
  background: var(--acc);
  color: #0a0a0f;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.12em;
  font-weight: 500;
  z-index: 2;
}
.xray__head {
  padding: 1.5rem 1.75rem 1rem;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
}
@media (max-width: 720px) {
  .xray__head { grid-template-columns: 1fr 1fr; }
}
.xray__brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.xray__brand small {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-top: 0.125rem;
}
.xray__score { text-align: right; }
.xray__score-label {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.08em;
}
.xray__score-val {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 2.5rem;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--acc);
}
.xray__hook {
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  color: var(--ink-2);
}
.xray__hook .key { color: var(--ink-3); }

.xray__body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1px;
  background: var(--line);
}
@media (max-width: 880px) { .xray__body { grid-template-columns: 1fr; } }
.xray__col {
  background: var(--bg-2);
  padding: 1.5rem 1.75rem;
}
.xray__col h4 {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  font-weight: 500;
  color: var(--acc);
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.xray__claim {
  padding: 0.875rem 0;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.55;
}
.xray__claim:last-child { border-bottom: 0; }
.xray__claim-quote { color: var(--ink); margin-bottom: 0.375rem; }
.xray__claim-quote::before { content: '"'; color: var(--acc); }
.xray__claim-quote::after { content: '"'; color: var(--acc); }
.xray__claim-meta {
  color: var(--ink-3);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.04em;
}
.xray__proof {
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}
.xray__proof:last-child { border-bottom: 0; }
.xray__proof-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.xray__proof-text { color: var(--ink); flex: 1; }
.xray__proof-strength {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
}
.xray__bar {
  width: 50px;
  height: 4px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.xray__bar::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--strength, 50%);
  background: var(--acc);
}
.xray__proof-tier {
  display: inline-block;
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  margin-top: 0.25rem;
  letter-spacing: 0.04em;
}
.xray__tension {
  padding: 0.875rem 0;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}
.xray__tension:last-child { border-bottom: 0; }
.xray__tension-name {
  color: var(--acc);
  font-size: var(--t-mono);
  letter-spacing: 0.04em;
  margin-bottom: 0.375rem;
  text-transform: lowercase;
}
.xray__tension-poles {
  color: var(--ink-2);
  font-size: var(--t-mono-sm);
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.xray__tension-poles .vs { color: var(--ink-3); }

.pricing {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 920px;
  margin: 0 auto;
}
.pricing__compare {
  border: 1px solid var(--line);
  margin-top: 1.5rem;
}
.pc-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.6fr;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  align-items: center;
  position: relative;
}
.pc-row:last-child { border-bottom: 0; }
.pc-row--head {
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--bg-2);
}
.pc-row--us {
  background: var(--bg-2);
  color: var(--ink);
}
.pc-row--us::before {
  content: '→';
  position: absolute;
  left: 0.25rem;
  color: var(--acc);
  font-weight: 700;
}
.pc-price { color: var(--acc); font-weight: 500; }
.pc-yes { color: var(--c-green); }
.pc-no { color: var(--ink-3); }
@media (max-width: 600px) {
  .pc-row { grid-template-columns: 1fr 1fr; }
  .pc-row span:nth-child(3), .pc-row span:nth-child(4) { grid-column: span 2; padding-left: 0.5rem; color: var(--ink-3); }
  .pc-row--head span:nth-child(3), .pc-row--head span:nth-child(4) { display: none; }
}
.pricing__note {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  color: var(--ink-3);
  text-align: center;
  letter-spacing: 0.02em;
}

.output {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1320px;
  margin: 0 auto;
}

#scoreViz {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.score-num {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 4.5rem;
  letter-spacing: -0.045em;
  color: var(--acc);
  line-height: 1;
}
.score-bars {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 140px;
}
.score-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
}
.score-bar i {
  flex: 1;
  margin: 0 0.5rem;
  height: 2px;
  background: var(--line);
  position: relative;
}
.score-bar i::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 50%);
  background: var(--acc);
}

/* ============================================================
   Tube Galaxy specific
   ============================================================ */

.galaxy-strip {
  border: 1px solid var(--line);
  background: var(--bg-2);
  display: flex;
  height: 64px;
  overflow: hidden;
  font-family: var(--font-mono);
}
.galaxy-strip__seg {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-right: 1px solid var(--line);
  background: var(--seg-color, var(--bg));
  color: var(--ink);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.04em;
  white-space: nowrap;
  opacity: 0;
  animation: heroLineIn 0.5s var(--ease-out) forwards;
  padding: 0 0.875rem;
  transition: filter 0.25s var(--ease-out);
}
.galaxy-strip__seg:last-child { border-right: 0; }
.galaxy-strip__seg:hover { filter: brightness(1.4); }
.galaxy-strip__seg span {
  mix-blend-mode: difference;
  color: #fff;
  text-shadow: 0 0 2px rgba(0,0,0,0.6);
}

.globe-section {
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  max-width: 1320px;
  margin: 0 auto;
}
.globe-card {
  border: 1px solid var(--line);
  background: var(--bg-2);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  min-height: 360px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 880px) {
  .globe-card { grid-template-columns: 1fr; }
}
.globe-card::before {
  content: 'LIVE GLOBE · 949 PINS · 12 SUBGENRES';
  position: absolute;
  top: 0;
  right: 0;
  background: var(--acc);
  color: #0a0a0f;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.12em;
  font-weight: 500;
  z-index: 3;
}
.globe-card__preview {
  position: relative;
  background: radial-gradient(ellipse at center, rgba(168,85,247,0.08) 0%, var(--bg) 70%);
  border-right: 1px solid var(--line);
  min-height: 360px;
  overflow: hidden;
}
@media (max-width: 880px) {
  .globe-card__preview { border-right: 0; border-bottom: 1px solid var(--line); min-height: 280px; }
}
.globe-card__cta {
  padding: 2rem 2rem 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 1rem;
}
.globe-card__cta .btn { padding: 1rem 1.5rem; }
.globe-card__note {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  color: var(--ink-3);
  line-height: 1.55;
  max-width: 36ch;
  letter-spacing: 0.02em;
}

.world-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.world-svg path {
  fill: var(--bg-2);
  stroke: var(--line);
  stroke-width: 0.5;
}
.world-pin {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pin-color, var(--acc));
  box-shadow: 0 0 12px var(--pin-color, var(--acc));
  transform: translate(-50%, -50%);
  opacity: 0;
  animation: pinPulse 2s ease-in-out infinite, pinIn 0.8s var(--ease-out) forwards;
}
@keyframes pinIn { to { opacity: 0.85; } }
@keyframes pinPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.6); }
}

.cat-card.subgenre { --cat-color: var(--gen-color); }
.cat-card .gen-bar {
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--gen-color) var(--gen-pct, 50%), var(--line) var(--gen-pct, 50%));
  margin-top: 0.5rem;
}

#universeViz {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: stretch;
  width: 100%;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
}
.uv-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-2);
}
.uv-row .uv-label {
  width: 96px;
  color: var(--ink-3);
  text-align: right;
}
.uv-row .uv-bar {
  flex: 1;
  height: 8px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.uv-row .uv-bar::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 50%);
  background: var(--uv-color, var(--acc));
}
.uv-row .uv-num {
  width: 36px;
  text-align: right;
  color: var(--ink);
}