/* ===========================================================
   igooor — landing page styles
   Bright, white, prism-over-metal. Neutral precise type.
   =========================================================== */

:root {
  /* Surfaces */
  --bg: #ffffff;
  --bg-blue: #f3f6ff;
  --bg-blue-2: #e9f0ff;
  --panel: #ffffff;

  /* Ink */
  --ink: #0a0a0b;
  --ink-2: #3b3e45;
  --ink-soft: #6b6f78;
  --ink-faint: #9aa0a9;

  /* Lines */
  --line: rgba(10, 10, 11, 0.10);
  --line-soft: rgba(10, 10, 11, 0.06);
  --line-strong: rgba(10, 10, 11, 0.18);

  /* Black CTA */
  --black: #050506;
  --black-hover: #1c1d20;

  /* Brand accent (stat cards / pills) */
  --accent: #3f56ff;

  /* Spectral prism hues (used at low opacity) */
  --spec-1: #ff6b8b; /* magenta-red */
  --spec-2: #ffb463; /* amber */
  --spec-3: #ffe27a; /* yellow */
  --spec-4: #7be3a3; /* green */
  --spec-5: #6cc5ff; /* cyan-blue */
  --spec-6: #9d8bff; /* violet */

  /* Type */
  --sans: "Helvetica Neue", Helvetica, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "SFMono-Regular", Menlo, Consolas, monospace;

  /* Rhythm */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 72px);
  --radius: 22px;
  --radius-sm: 14px;

  --section-pad: clamp(72px, 11vh, 80px);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 18px;
  line-height: 1.55;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; }

::selection { background: rgba(108, 197, 255, 0.32); }

/* ---------- Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--line-strong);
}

h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.03em; }

.kicker-num {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
}

/* ===========================================================
   Buttons
   =========================================================== */
.btn {
  --h: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: var(--h);
  padding: 0 26px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: transform .18s ease, background .2s ease, box-shadow .25s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-black {
  background: var(--black);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 10px 26px -12px rgba(5,5,6,.7);
}
.btn-black:hover { background: var(--black-hover); box-shadow: 0 1px 0 rgba(255,255,255,.22) inset, 0 16px 34px -12px rgba(5,5,6,.6); }

.btn-ghost {
  background: rgba(255,255,255,.6);
  color: var(--ink);
  border-color: var(--line-strong);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--ink); background: #fff; }

.btn-sm { --h: 44px; padding: 0 18px; font-size: 14.5px; }

.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-ghost .play { transition: transform .2s ease; }
.btn-ghost:hover .play { transform: scale(1.08); }

/* ===========================================================
   Header
   =========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--line-soft);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand .mark {
  width: 30px; height: 30px;
  position: relative;
  flex: none;
}
.brand .wordmark {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-inline: auto;
}
.nav-links a {
  font-size: 15px;
  color: var(--ink-2);
  padding: 8px 14px;
  border-radius: 10px;
  transition: color .18s ease, background .18s ease;
}
.nav-links a:hover { color: var(--ink); background: rgba(10,10,11,.04); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

.menu-toggle { display: none; }

@media (max-width: 920px) {
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .nav-actions .login { display: none; }
}

/* ===========================================================
   HERO
   =========================================================== */
.hero {
  position: relative;
  padding-top: clamp(48px, 8vh, 96px);
  padding-bottom: clamp(64px, 9vh, 80px);
  overflow: hidden;
  isolation: isolate;
}

/* clean white -> very light blue wash (matches the band below) */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, #fff 0%, var(--bg-blue) 100%);
  z-index: -3;
}

/* prism light field removed for a clean white->blue hero */
.prism-field, .prism-stripes, .prism-spectrum, .prism-beam { display: none; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}

.hero-copy { max-width: 620px; }

.hero h1 {
  font-size: clamp(46px, 6.6vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.045em;
  margin: 0 0 26px;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .reveal { display: block; }

/* prismatic gradient on the headline phrase */
.prism-word {
  background: linear-gradient(96deg, #0a0a0b 0%, #4b3fb0 30%, #6c7cff 50%, #6cc5ff 68%, #b06cff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 100% 100%;
}

.hero-sub {
  font-size: clamp(17px, 1.4vw, 20px);
  color: var(--ink-2);
  max-width: 540px;
  margin: 0 0 34px;
  line-height: 1.5;
  text-wrap: pretty;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}
.trust-line span { display: inline-flex; align-items: center; gap: 8px; }
.trust-line span:not(:last-child)::after {
  content: "·";
  margin-left: 18px;
  color: var(--ink-faint);
}

/* ---------- Hero visual: photo + floating marketing cards ---------- */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
}
@media (max-width: 960px) {
  .hero-visual { max-width: 480px; }
}

.hero-photo {
  position: relative;
  padding: 6px 0 18px;
  will-change: transform;
}
.hero-photo-img {
  display: block;
  width: 80%;
  height: auto;
  margin-left: 20%;
  aspect-ratio: 0.78;
  border-radius: 30px;
  box-shadow:
    0 40px 84px -42px rgba(20,30,60,.45),
    0 14px 32px -22px rgba(20,30,60,.30);
}

/* floating cards */
.float { position: absolute; z-index: 3; }

.pills-tr {
  top: 7%; right: -2%;
  display: flex; flex-direction: column; align-items: flex-end; gap: 11px;
}
.pill-check {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 10px 16px 10px 13px;
  font-size: 14px; font-weight: 600; letter-spacing: -0.01em;
  color: var(--ink);
  box-shadow: 0 14px 30px -20px rgba(20,30,60,.5);
  white-space: nowrap;
}
.pill-check svg { width: 17px; height: 17px; color: var(--accent); flex: none; }

.stat-card {
  display: flex; flex-direction: column;
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  padding: 16px 18px;
  box-shadow: 0 22px 44px -22px rgba(63,86,255,.65);
}
.stat-card .stat-num {
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 700; letter-spacing: -0.045em; line-height: 1;
}
.stat-card .stat-lab {
  font-size: 12.5px; line-height: 1.3; opacity: .94; margin-top: 6px; max-width: 14ch;
}
.stat-card.tl { top: 30%; left: -3%; }
.stat-card.br { bottom: 4%; right: -1%; }

.skills-card {
  bottom: 17%; left: -5%;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  padding: 16px 18px 18px;
  box-shadow: 0 22px 46px -24px rgba(20,30,60,.55);
}
.skills-title { font-size: 15px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.skills-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 11px; }
.skills-pills span {
  font-size: 12.5px; font-weight: 500; color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, #fff);
  border-radius: 999px; padding: 6px 12px;
  background: color-mix(in srgb, var(--accent) 6%, #fff);
}

@media (max-width: 460px) {
  .hero-photo-img { width: 88%; margin-left: 12%; }
  .pill-check { font-size: 12.5px; padding: 8px 13px 8px 11px; }
  .stat-card { padding: 13px 15px; }
  .skills-card { padding: 13px 15px 15px; left: -3%; }
}

/* ===========================================================
   Promo / marquee band under hero
   =========================================================== */
.promo-band {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: #fff;
}
.promo-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding-block: 20px;
  font-size: 15px;
  color: var(--ink-2);
}
.promo-inner strong { color: var(--ink); font-weight: 600; }
.promo-inner .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ink-faint); }

/* ===========================================================
   Problem statement
   =========================================================== */
.problem { text-align: center; }
.problem .big {
  font-size: clamp(28px, 4.4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: min(960px, 100%);
  margin: 0 auto;
  text-wrap: balance;
}
.problem .big .muted { color: var(--ink-faint); }
.problem .big .pop { color: var(--ink); }

/* ===========================================================
   Section heading block
   =========================================================== */
.head-block { max-width: 760px; margin-bottom: clamp(40px, 6vh, 72px); }
.head-block.center { margin-inline: auto; text-align: center; }
.head-block h2 {
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.head-block p {
  margin: 18px 0 0;
  font-size: clamp(16px, 1.3vw, 19px);
  color: var(--ink-soft);
  max-width: 56ch;
  text-wrap: pretty;
}
.head-block.center p { margin-inline: auto; }

/* ===========================================================
   How it works
   =========================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
}
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

.step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 28px 28px 30px;
  overflow: hidden;
}
.step .step-no {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--ink-faint);
}
.step h3 {
  font-size: 22px;
  letter-spacing: -0.025em;
  margin: 16px 0 8px;
}
.step p { margin: 0; font-size: 15.5px; color: var(--ink-soft); }

.step-viz {
  height: 132px;
  margin-top: 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: var(--bg-blue);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}

/* step 1: key cap */
.keycap {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
}
/* step 2: waveform */
.viz-wave { display: flex; align-items: center; gap: 4px; height: 54px; }
.viz-wave i { width: 4px; border-radius: 3px; background: var(--accent); opacity: .9; }
/* step 3: text caret */
.viz-text { display: grid; gap: 7px; width: 70%; }
.viz-text .l { height: 9px; border-radius: 5px; background: rgba(10,10,11,.16); }
.viz-text .l.short { width: 52%; background: rgba(10,10,11,.78); position: relative; }
.viz-text .l.short::after {
  content: ""; position: absolute; right: -8px; top: -2px;
  width: 2px; height: 13px; background: var(--ink); border-radius: 2px;
}

/* ===========================================================
   Features grid
   =========================================================== */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (max-width: 880px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .features { grid-template-columns: 1fr; } }

.feature {
  background: #fff;
  padding: 30px 28px 34px;
  transition: background .25s ease;
}
.feature:hover { background: #fafcff; }
.feature .ic {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  color: var(--ink);
  margin-bottom: 22px;
}
.feature .ic svg { width: 24px; height: 24px; }
.feature h3 { font-size: 18px; letter-spacing: -0.02em; margin-bottom: 7px; }
.feature p { margin: 0; font-size: 14.5px; color: var(--ink-soft); line-height: 1.5; }

/* ===========================================================
   Privacy — the wedge (one dark moment)
   =========================================================== */
.privacy {
  background: var(--black);
  color: #fff;
  border-radius: clamp(24px, 3vw, 40px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.privacy .wrap { position: relative; z-index: 2; }
/* faint spectral hairline at top */
.privacy::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg,
    var(--spec-6), var(--spec-5), var(--spec-4), var(--spec-3), var(--spec-2), var(--spec-1));
  opacity: .9;
  z-index: 3;
}
.privacy::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(80% 60% at 80% -10%, rgba(108,124,255,.20), transparent 60%),
    radial-gradient(60% 50% at 10% 110%, rgba(108,197,255,.10), transparent 60%);
  z-index: -1;
}
.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
@media (max-width: 880px) { .privacy-grid { grid-template-columns: 1fr; gap: 36px; } }

.privacy h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.privacy .lead { color: rgba(255,255,255,.72); font-size: clamp(16px,1.3vw,18px); margin-top: 22px; line-height: 1.6; text-wrap: pretty; }
.priv-bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.priv-bullets li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  font-size: 15.5px;
  color: rgba(255,255,255,.9);
}
.priv-bullets .tick {
  flex: none; width: 20px; height: 20px; margin-top: 1px;
  color: var(--spec-4);
}

/* ===========================================================
   Metrics band
   =========================================================== */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 28px);
}
@media (max-width: 880px) { .metrics { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .metrics { grid-template-columns: 1fr; } }
.metric { padding-top: 22px; border-top: 1px solid var(--line); }
.metric .num {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}
.metric .num .unit { font-size: .5em; letter-spacing: -0.02em; color: var(--ink-2); }
.metric .lab { margin-top: 12px; font-size: 14.5px; color: var(--ink-soft); max-width: 26ch; }

/* the future-quote slot */
.quote-slot {
  margin-top: clamp(36px, 5vh, 56px);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 28px 30px;
  display: flex; align-items: center; gap: 18px;
  background: #fff;
}
.quote-slot .tag {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-faint);
  border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 12px; white-space: nowrap;
}
.quote-slot p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* ===========================================================
   Stats / "keeps score"
   =========================================================== */
.score-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px,1.6vw,18px);
}
@media (max-width: 880px) { .score-grid { grid-template-columns: repeat(2,1fr); } }
.score-tile {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 22px 22px 24px;
  background: #fff;
}
.score-tile .t-lab { font-family: var(--mono); font-size: 11.5px; letter-spacing:.1em; text-transform: uppercase; color: var(--ink-faint); }
.score-tile .t-num { font-size: clamp(28px,3vw,40px); font-weight: 700; letter-spacing: -0.04em; margin-top: 10px; }
.score-tile .t-sub { font-size: 13px; color: var(--ink-soft); margin-top: 4px; }
.score-note { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); margin-top: 18px; }

/* ===========================================================
   Models & requirements
   =========================================================== */
.models { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(16px,2vw,22px); }
@media (max-width: 880px){ .models { grid-template-columns: 1fr; } }
.model {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  background: #fff;
  position: relative;
  display: flex; flex-direction: column;
}
.model.rec { border-color: var(--ink); box-shadow: 0 24px 50px -34px rgba(20,30,60,.5); }
.model .rec-pill {
  position: absolute; top: -12px; left: 28px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  background: var(--black); color: #fff; padding: 6px 12px; border-radius: 999px;
}
.model h3 { font-size: 21px; letter-spacing: -0.025em; }
.model .size { font-family: var(--mono); font-size: 13px; color: var(--ink-faint); margin-top: 6px; }
.model p { font-size: 15px; color: var(--ink-soft); margin: 16px 0 0; }
.req-line {
  margin-top: clamp(28px,4vh,40px);
  font-family: var(--mono); font-size: 13px; color: var(--ink-soft);
  display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center;
}
.req-line b { color: var(--ink); font-weight: 600; }

/* ===========================================================
   Pricing cards
   =========================================================== */
.pricing-trial { text-align: center; margin-bottom: clamp(28px, 4vh, 40px); }
.free-pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px;
  background: #fff;
}
.free-pill .ping { width: 8px; height: 8px; border-radius: 50%; background: var(--spec-4); box-shadow: 0 0 0 4px rgba(123,227,163,.25); }

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2vw, 22px);
  max-width: 720px;
  margin-inline: auto;
}
@media (max-width: 820px) { .pricing-cards { grid-template-columns: 1fr; } }

.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  background: #fff;
  display: flex;
  flex-direction: column;
}
.price-card h3 { font-size: 21px; letter-spacing: -0.025em; }
.price-card .price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 12px;
}
.price-card .price {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}
.price-card .period {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-faint);
}
.price-card p { font-size: 15px; color: var(--ink-soft); margin: 16px 0 0; }

.pricing-download {
  text-align: center;
  margin-top: clamp(28px, 4vh, 36px);
}

.pricing-note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-faint);
  text-align: center;
  margin-top: clamp(24px, 3vh, 32px);
}

/* ===========================================================
   Email capture
   =========================================================== */
.capture {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,5vw,72px);
  align-items: center;
}
@media (max-width: 820px){ .capture { grid-template-columns: 1fr; gap: 28px; } }
.capture h2 { font-size: clamp(28px,3.6vw,46px); letter-spacing: -0.04em; line-height: 1.04; }
.capture .sub { color: var(--ink-soft); margin-top: 14px; }
.signup { display: flex; gap: 10px; flex-wrap: wrap; }
.signup input {
  flex: 1; min-width: 200px;
  height: 56px; padding: 0 20px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: 16px; font-family: inherit; color: var(--ink);
  background: #fff; transition: border-color .2s ease, box-shadow .2s ease;
}
.signup input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(10,10,11,.06); }
.signup input.invalid { border-color: var(--spec-1); box-shadow: 0 0 0 4px rgba(255,107,139,.18); }
.microcopy { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); margin-top: 14px; }
.signup-done { font-size: 15px; color: var(--ink); display: none; align-items: center; gap: 10px; }
.signup-done .tick { color: var(--spec-4); }
.signup-error {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--spec-1);
  margin-top: 14px;
}

/* ===========================================================
   FAQ
   =========================================================== */
.faq-list { border-top: 1px solid var(--line); max-width: 880px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 26px 4px; font-size: clamp(17px,1.6vw,21px); font-weight: 600; letter-spacing: -0.02em;
  color: var(--ink);
}
.faq-q .pm { flex: none; width: 22px; height: 22px; position: relative; transition: transform .3s ease; }
.faq-q .pm::before, .faq-q .pm::after {
  content: ""; position: absolute; background: var(--ink); border-radius: 2px;
  left: 50%; top: 50%;
}
.faq-q .pm::before { width: 16px; height: 2px; transform: translate(-50%,-50%); }
.faq-q .pm::after { width: 2px; height: 16px; transform: translate(-50%,-50%); transition: transform .3s ease; }
.faq-item.open .pm::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-a { overflow: hidden; height: 0; transition: height .32s cubic-bezier(.4,0,.2,1); }
.faq-a-inner { padding: 0 4px 28px; color: var(--ink-soft); font-size: 16px; max-width: 64ch; line-height: 1.6; }

/* ===========================================================
   Footer
   =========================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--bg-blue));
  padding-block: clamp(56px,8vh,88px) 40px;
}
.footer-top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(28px,4vw,56px);
}
@media (max-width: 820px){ .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .footer-top { grid-template-columns: 1fr; } }
.footer-brand .wordmark { font-size: 24px; font-weight: 700; letter-spacing: -0.04em; }
.footer-brand p { color: var(--ink-soft); font-size: 14.5px; margin: 14px 0 22px; max-width: 36ch; }
.footer-col h4 { font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 16px; font-weight: 600; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-col a { font-size: 14.5px; color: var(--ink-2); transition: color .18s ease; }
.footer-col a:hover { color: var(--ink); }

.impressum {
  margin-top: clamp(36px,5vh,52px);
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--ink-faint); line-height: 1.7;
  max-width: 70ch;
}
.impressum b { color: var(--ink-soft); font-weight: 600; }
.footer-bottom {
  margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between;
  font-size: 13px; color: var(--ink-faint);
}

/* ===========================================================
   Reveal on scroll
   =========================================================== */
.reveal-up { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.6,.2,1); }
.reveal-up.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-up { opacity: 1; transform: none; transition: none; }
}