/* Neuroclip website. Fonts are self-hosted (SIL OFL, see /fonts/), no external requests (see datenschutz/), no JavaScript. */
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("/fonts/instrument-sans-latin-wght-normal.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --bg: #08090f;
  --bg-2: #0e1020;
  --surface: #12142a;
  --surface-2: #181b36;
  --line: #262a4a;
  --text: #f1f2fb;
  --muted: #a6abc9;
  --violet: #8b6dff;
  --violet-strong: #7c5cff;
  --cyan: #3fd0ee;
  --mint: #2ee6a6;
  --rose: #ff6b88;
  --on-accent: #07080f;
  --radius: 18px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .75);
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  --body: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f6fc;
    --bg-2: #eeecfa;
    --surface: #ffffff;
    --surface-2: #f3f1ff;
    --line: #dcd8f0;
    --text: #13132a;
    --muted: #4f5370;
    --violet: #5a3ee8;
    --violet-strong: #5a3ee8;
    --cyan: #0a7895;
    --mint: #0b7a55;
    --rose: #c22b4f;
    --on-accent: #ffffff;
    --shadow: 0 30px 70px -35px rgba(40, 30, 110, .45);
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 18px/1.6 var(--body);
  overflow-x: hidden;
}
img, picture { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.025em; line-height: 1.08; margin: 0; }
p { margin: 0 0 1em; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--surface); color: var(--text); padding: 10px 16px; border-radius: 10px; }
.skip:focus { top: 12px; }

/* --- header --- */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 750 22px/1 var(--display); letter-spacing: -.03em; }
.logo img { width: 34px; height: 34px; }
.logo em { font-style: normal; color: var(--cyan); }
.top nav { display: flex; align-items: center; gap: 22px; }
.top nav a { color: var(--muted); text-decoration: none; font-size: 16px; font-weight: 550; }
.top nav a:hover, .top nav a[aria-current] { color: var(--text); }
.top nav .btn { color: var(--on-accent); }
@media (max-width: 860px) { .top nav a.nav-x { display: none; } }

/* --- buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 999px; font: 650 17px/1.2 var(--body); text-decoration: none;
  background: linear-gradient(100deg, var(--violet-strong), var(--cyan)); color: var(--on-accent);
  box-shadow: 0 10px 30px -10px color-mix(in srgb, var(--violet) 70%, transparent);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 36px -10px color-mix(in srgb, var(--violet) 85%, transparent); }
.btn.small { padding: 9px 16px; font-size: 15px; }
.btn.ghost { background: transparent; color: var(--text); border: 1.5px solid var(--line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--violet); }
.btn .arrow { transition: transform .15s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 0; }
.cta-note { color: var(--muted); font-size: 15px; margin: 14px 0 0; }

/* --- hero --- */
.hero { position: relative; padding: 72px 0 40px; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: -120px 0 0; z-index: -1;
  background:
    radial-gradient(700px 420px at 85% 0%, color-mix(in srgb, var(--violet) 30%, transparent), transparent 70%),
    radial-gradient(600px 400px at 0% 60%, color-mix(in srgb, var(--cyan) 18%, transparent), transparent 70%);
}
.hero-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1fr 1.1fr; } }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: 14px; font-weight: 600; margin: 0 0 22px; }
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px color-mix(in srgb, var(--mint) 25%, transparent); }
.hero h1 { font-size: clamp(42px, 7.2vw, 84px); font-weight: 800; margin-bottom: 22px; }
.grad { background: linear-gradient(95deg, var(--violet) 10%, var(--cyan) 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(19px, 2.2vw, 22px); color: var(--muted); max-width: 40ch; margin: 0 0 30px; }
.lead strong { color: var(--text); font-weight: 650; }
.proof { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: 15px; }
.proof li { display: inline-flex; align-items: center; gap: 8px; }
.proof li::before { content: ""; width: 18px; height: 18px; flex: none; border-radius: 50%; background: color-mix(in srgb, var(--mint) 18%, transparent) url("/img/tick-mint.svg") center/12px no-repeat; }

/* screenshot frame */
.shot { position: relative; margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: #0b0c16; box-shadow: var(--shadow); }
.shot::before { content: ""; display: block; height: 26px; background: #15172b radial-gradient(circle at 16px 13px, #ff6b88 4px, transparent 5px), radial-gradient(circle at 32px 13px, #ffb020 4px, transparent 5px), radial-gradient(circle at 48px 13px, #2ee6a6 4px, transparent 5px); background-color: #15172b; border-bottom: 1px solid #262a4a; }
.shot.bare::before { display: none; }
.hero .shot { transform: perspective(1600px) rotateY(-7deg) rotateX(2deg); transform-origin: left center; }
.shot-cap { color: var(--muted); font-size: 14px; margin: 12px 2px 0; }

/* score chips floating on the hero picture */
.hero-visual { position: relative; }
.chip { position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 12px; background: color-mix(in srgb, var(--surface) 92%, transparent); border: 1px solid var(--line); box-shadow: var(--shadow); font: 650 14px/1.2 var(--body); color: var(--text); backdrop-filter: blur(8px); }
.chip b { font-family: var(--display); font-size: 18px; color: var(--mint); }
.chip.c1 { left: -14px; bottom: 18%; }
.chip.c2 { right: 6%; top: -16px; }
.chip.c2 b { color: var(--rose); }
@media (max-width: 600px) { .chip { display: none; } .hero .shot { transform: none; } }

/* --- sections --- */
section { padding: 64px 0; }
.sec-head { max-width: 760px; margin: 0 0 36px; }
.kicker { display: inline-block; font: 700 14px/1 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin: 0 0 14px; }
h2 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; margin-bottom: 16px; }
.sec-head p { color: var(--muted); font-size: 19px; margin: 0; }
.alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-top: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }

/* problem */
.pains { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); list-style: none; margin: 0; padding: 0; }
.pains li { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--rose); border-radius: var(--radius); padding: 22px; }
.pains h3 { font-size: 21px; margin-bottom: 8px; }
.pains p { color: var(--muted); font-size: 16px; margin: 0; }
.punch { font: 750 clamp(24px, 3vw, 32px)/1.2 var(--display); letter-spacing: -.02em; margin: 40px 0 0; text-align: center; }

/* benefits */
.benefits { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.benefit { position: relative; padding: 28px; border-radius: var(--radius); background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); }
.benefit .ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: color-mix(in srgb, var(--violet) 18%, transparent); color: var(--violet); }
.benefit .ico svg { width: 28px; height: 28px; }
.benefit h3 { font-size: 24px; margin-bottom: 10px; }
.benefit p { color: var(--muted); margin: 0; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 30px 26px 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; margin-bottom: 18px; font: 800 22px/1 var(--display); color: var(--on-accent); background: linear-gradient(120deg, var(--violet-strong), var(--cyan)); }
.steps h3 { font-size: 23px; margin-bottom: 8px; }
.steps p { color: var(--muted); margin: 0; font-size: 17px; }

/* features */
.feature { display: grid; gap: 34px; align-items: center; padding: 40px 0; }
@media (min-width: 940px) {
  .feature { grid-template-columns: .9fr 1.25fr; gap: 56px; }
  .feature.flip { grid-template-columns: 1.25fr .9fr; }
  .feature.flip > :first-child { order: 2; }
}
.feature h3 { font-size: clamp(28px, 3.4vw, 38px); font-weight: 800; margin-bottom: 14px; }
.feature p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 30px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .32em; width: 18px; height: 18px; border-radius: 50%; background: color-mix(in srgb, var(--violet) 22%, transparent) url("/img/tick-violet.svg") center/12px no-repeat; }
.tag { display: inline-block; font: 700 13px/1 var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--violet); margin-bottom: 12px; }

/* before / after */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0; }
.ba figure { margin: 0; }
.ba figcaption { margin-top: 10px; font-size: 15px; color: var(--muted); text-align: center; }
.ba figcaption strong { color: var(--text); }
.ba img { border-radius: 14px; border: 1px solid var(--line); background: #000; }

/* phones */
.phones { display: flex; gap: 18px; justify-content: center; }
.phone { margin: 0; width: min(46%, 260px); border-radius: 32px; padding: 8px; background: #05060c; border: 1px solid var(--line); box-shadow: var(--shadow); }
.phone img { border-radius: 25px; }
.phone:nth-child(2) { transform: translateY(36px); }

/* deck teaser */
.deck-teaser { display: grid; gap: 32px; align-items: center; border-radius: 28px; padding: clamp(22px, 4vw, 44px); background: radial-gradient(500px 300px at 100% 0%, color-mix(in srgb, var(--violet) 25%, transparent), transparent 70%), var(--surface); border: 1px solid var(--line); }
@media (min-width: 900px) { .deck-teaser { grid-template-columns: 1fr 1.2fr; } }
.deck-teaser img { border-radius: 14px; border: 1px solid var(--line); }

/* founder */
.founder { display: grid; gap: 36px; align-items: center; }
@media (min-width: 860px) { .founder { grid-template-columns: 260px 1fr; gap: 56px; } }
.founder img { width: 260px; max-width: 70vw; aspect-ratio: 1; border-radius: 50%; object-fit: cover; border: 4px solid var(--surface-2); box-shadow: 0 0 0 2px var(--violet), var(--shadow); }
.founder blockquote { margin: 0; font: 600 clamp(22px, 2.6vw, 28px)/1.35 var(--display); letter-spacing: -.015em; }
.founder .who { color: var(--muted); margin-top: 18px; font-size: 16px; }
.founder p { color: var(--muted); }

/* status */
.status { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.status > div { padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.status h3 { font-size: 22px; margin-bottom: 12px; }
.status ul { margin: 0; padding-left: 20px; color: var(--muted); }
.status li { margin: 6px 0; }
.status .now { border-top: 4px solid var(--mint); }
.status .next { border-top: 4px solid var(--cyan); }

/* faq */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 44px 22px 0; position: relative; font: 700 20px/1.35 var(--display); letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font: 400 30px/1 var(--body); color: var(--violet); transition: transform .2s ease; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); margin: 0 0 22px; }

/* final cta */
.final { text-align: center; padding: 88px 0; position: relative; isolation: isolate; }
.final::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(600px 300px at 50% 100%, color-mix(in srgb, var(--violet) 28%, transparent), transparent 70%); }
.final h2 { max-width: 18ch; margin: 0 auto 16px; }
.final p { color: var(--muted); max-width: 56ch; margin: 0 auto 30px; font-size: 19px; }
.final .cta-row { justify-content: center; }

/* presentation page */
.deck-frame { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: #000; }
.deck-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.slides { list-style: none; padding: 0; margin: 0; display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); counter-reset: none; }
.slides figure { margin: 0; }
.slides img { border-radius: 12px; border: 1px solid var(--line); }
.slides figcaption { font-size: 15px; color: var(--muted); margin-top: 8px; }
.slides figcaption strong { color: var(--text); }
.page-head { padding: 56px 0 28px; }
.page-head h1 { font-size: clamp(36px, 5.4vw, 60px); font-weight: 800; margin-bottom: 14px; }
.page-head p { color: var(--muted); max-width: 62ch; font-size: 19px; }

/* legal pages */
.legal { padding-top: 40px; padding-bottom: 56px; max-width: 780px; }
.legal h1 { font-size: clamp(32px, 5vw, 44px); margin-bottom: 18px; }
.legal h2 { font-size: 23px; margin: 34px 0 10px; }
.legal p, .legal li { color: var(--muted); }
.legal strong { color: var(--text); }
.note { font-size: 15px; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 36px 0; color: var(--muted); font-size: 15px; }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover, .foot a[aria-current] { color: var(--text); text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .hero .shot { transform: none; }
}