/* S&O Tax — editorial art direction after orakl-oncology.com / cregg-paris.com
   Monochrome (near-black / paper-gray) + ONE oxblood accent, type-as-image hero.
   The red runs as a 3-step system: base #B01E2E for large fills/display words,
   bright #E24B57 for small mono type on black, deep #7A1220 (+ white text) on paper.
   Display: Clash Display (fat, characterful grotesk — the "KHTeka role")
   Body & labels: Clash Grotesk (Clash Display's text companion — one family, one voice)
   Ticker: liquid-glass pills (backdrop-blur capsules over a drifting glow) */

:root {
  --black: #0d0d0d;
  --black-2: #161616;
  --paper: #ededed;
  --white: #f7f7f7;
  --gray: #8a8a8a;
  --gray-dark: #4a4a4a;
  --hairline: rgba(255, 255, 255, 0.14);
  --hairline-soft: rgba(255, 255, 255, 0.08);
  --accent: #b01e2e;
  --accent-bright: #e24b57;
  --accent-deep: #7a1220;

  --font-display: "Clash Display", "Arial Narrow", sans-serif;
  --font-body: "Clash Grotesk", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  /* Same family for labels/data — the variable name stays for rule compatibility */
  --font-mono: "Clash Grotesk", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --max-width: 1280px;
  --gutter: clamp(20px, 4vw, 56px);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

::selection { background: var(--accent); color: var(--white); }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

a { color: inherit; }

/* ---------- Reveal-on-scroll ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-in {
  opacity: 0;
  transform: translateY(24px);
  animation: heroIn 0.9s var(--ease) forwards;
  animation-delay: var(--in-delay, 0s);
}

@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Nav — mix-blend inverts it over the light section ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  mix-blend-mode: difference;
  color: #fff;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--gutter);
}

.nav-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.nav-mark sup { font-size: 9px; vertical-align: super; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
  opacity: 0.65;
  transition: opacity 0.2s var(--ease);
}

.nav-links a:hover { opacity: 1; }

.nav-links a.nav-cta {
  opacity: 1;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* ---------- Hero — the type IS the image ---------- */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 92px;
  overflow: clip;
  background: var(--black);
}

.hero-top { padding: 0 var(--gutter); }

.hero-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 18px 0 0;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.hero-headline {
  margin: 0;
  padding: clamp(24px, 4vh, 56px) var(--gutter);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(52px, 11vw, 164px);
  line-height: 0.94;
  letter-spacing: -0.015em;
  word-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  display: flex;
  flex-direction: column;
}

.hero-headline .line { display: block; }

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  padding: 0 var(--gutter) clamp(28px, 4vh, 48px);
}

.hero-sub {
  max-width: 46ch;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--gray);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-shrink: 0;
}

/* ---------- Buttons — square, hard, no rounded-pill AI look ---------- */

.btn-acid {
  display: inline-block;
  padding: 18px 32px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.btn-acid:hover {
  background: transparent;
  color: var(--accent-bright);
  box-shadow: 4px 4px 0 0 var(--accent);
}

.btn-line {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  border-bottom: 1px solid var(--gray-dark);
  padding-bottom: 3px;
  transition: border-color 0.2s var(--ease);
}

.btn-line:hover { border-color: var(--white); }

/* ---------- Ticker — liquid-glass data layer ---------- */

.ticker-block {
  position: relative;
  overflow: hidden;
  padding: 28px 0 36px;
}

/* Drifting glow behind the capsules — gives the backdrop-blur something to refract */
.ticker-block::before {
  content: "";
  position: absolute;
  inset: -40%;
  z-index: 0;
  background:
    radial-gradient(38% 45% at 22% 55%, rgba(176, 30, 46, 0.34), transparent 70%),
    radial-gradient(30% 40% at 68% 40%, rgba(226, 75, 87, 0.16), transparent 70%),
    radial-gradient(26% 36% at 88% 70%, rgba(255, 255, 255, 0.07), transparent 70%);
  filter: blur(30px);
  animation: glowDrift 18s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes glowDrift {
  from { transform: translate3d(-4%, -3%, 0) scale(1); }
  to { transform: translate3d(4%, 3%, 0) scale(1.12); }
}

.ticker {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 9px 0;
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
  width: max-content;
  padding-right: 14px;
  animation: marquee 55s linear infinite;
}

.ticker-reverse .ticker-track {
  animation-direction: reverse;
  animation-duration: 70s;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 11px 20px;
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: rgba(247, 247, 247, 0.85);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  /* specular top edge + soft drop — the "glass" read */
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -8px 16px -12px rgba(255, 255, 255, 0.12),
    0 8px 24px -12px rgba(0, 0, 0, 0.6);
}

.pill.tick-acid {
  color: #fff;
  background: rgba(176, 30, 46, 0.3);
  border-color: rgba(226, 75, 87, 0.45);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -8px 16px -12px rgba(226, 75, 87, 0.35),
    0 8px 24px -12px rgba(0, 0, 0, 0.6);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Disclaimer strip ---------- */

.disclaimer-strip {
  background: var(--black);
  border-bottom: 1px solid var(--hairline-soft);
  padding: 40px 0;
}

.disclaimer-strip p {
  margin: 0;
  max-width: 78ch;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray);
}

.disclaimer-strip strong { color: var(--white); font-weight: 700; }

/* ---------- Section scaffolding ---------- */

section { position: relative; }

.sec-label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0 0 40px;
}

h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(38px, 5.6vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  word-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 40px;
  max-width: 20ch;
}

h2 em { font-style: normal; color: var(--accent); }

/* ---------- About ---------- */

.about {
  background: var(--black);
  padding: clamp(96px, 14vh, 160px) 0;
}

.about-quote {
  margin: 56px 0 0 auto;
  max-width: 58ch;
}

.about-quote p {
  margin: 0;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.6;
  font-weight: 500;
  color: var(--white);
}

/* ---------- Quick-Check ---------- */

.check {
  background: var(--black-2);
  padding: clamp(96px, 14vh, 160px) 0;
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
}

.check-list {
  list-style: none;
  margin: 64px 0;
  padding: 0;
}

.check-list li {
  display: grid;
  grid-template-columns: 160px 1fr;
  align-items: center;
  gap: 32px;
  padding: 34px 0;
  border-top: 1px solid var(--hairline);
}

.check-list li:last-child { border-bottom: 1px solid var(--hairline); }

.check-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(56px, 6vw, 96px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gray);
  transition: color 0.3s var(--ease), -webkit-text-stroke-color 0.3s var(--ease);
}

.check-list li:hover .check-num {
  color: var(--accent);
  -webkit-text-stroke: 1px var(--accent-bright);
}

.check-list li p {
  margin: 0;
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 500;
  max-width: 46ch;
}

.check-callout {
  margin: 0;
  max-width: 60ch;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- Compare — inverted "paper" section ---------- */

.compare {
  background: var(--paper);
  color: var(--black);
  padding: clamp(96px, 14vh, 160px) 0;
}

.compare .sec-label { color: var(--gray-dark); }

.compare-table {
  margin-top: 24px;
  border-top: 1px solid var(--black);
}

.compare-head,
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(13, 13, 13, 0.18);
}

.compare-head {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--black);
}

.compare-head p { margin: 0; color: var(--gray-dark); }

.compare-us {
  color: var(--black) !important;
  font-weight: 700;
}

.compare-us span {
  background: var(--accent-deep);
  color: #fff;
  padding: 2px 8px;
  margin-left: 6px;
}

.compare-row p { margin: 0; font-size: clamp(16px, 1.6vw, 19px); line-height: 1.55; }
.compare-row p:first-child { color: var(--gray-dark); }
.compare-row p:last-child { font-weight: 700; }

/* ---------- FAQ & Stimmen ---------- */

.faq {
  background: var(--black-2);
  padding: clamp(96px, 14vh, 160px) 0;
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
}

.voices-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  margin: 64px 0 88px;
}

.voice {
  margin: 0;
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
}

.voice p {
  margin: 0 0 24px;
  font-size: clamp(19px, 1.9vw, 23px);
  line-height: 1.5;
  font-weight: 500;
  color: var(--white);
}

.voice cite {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.voice cite span {
  display: block;
  margin-top: 4px;
  color: var(--gray);
}

.faq-list details {
  border-top: 1px solid var(--hairline);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--hairline);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 500;
  color: var(--white);
  transition: color 0.2s var(--ease);
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary:hover { color: var(--accent-bright); }

.faq-x {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  line-height: 1;
  color: var(--accent-bright);
  transition: transform 0.3s var(--ease);
}

.faq-list details[open] .faq-x { transform: rotate(45deg); }

.faq-list details > p {
  margin: 0;
  padding: 0 0 30px;
  max-width: 68ch;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- Waitlist ---------- */

.waitlist {
  background: var(--black);
  padding: clamp(96px, 14vh, 160px) 0;
}

.lede {
  max-width: 60ch;
  margin: 0 0 72px;
  font-size: 17.5px;
  color: var(--gray);
}

.waitlist-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(48px, 7vw, 112px);
  align-items: start;
}

.lead-magnet {
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--gray);
}

form { display: flex; flex-direction: column; gap: 34px; }

.field { display: flex; flex-direction: column; gap: 10px; }

.field label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
}

.field input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--gray-dark);
  border-radius: 0;
  padding: 6px 0 14px;
  font-family: var(--font-body);
  font-size: 19px;
  color: var(--white);
  outline: none;
  transition: border-color 0.25s var(--ease);
}

.field input::placeholder { color: var(--gray-dark); }

.field input:focus { border-bottom-color: var(--accent-bright); }

.form-submit {
  margin-top: 12px;
  width: 100%;
  font-size: 16px;
}

/* Honeypot — für Menschen unsichtbar, Bots füllen es trotzdem aus */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error {
  display: none;
  margin: -14px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--accent-bright);
}

.form-error.visible { display: block; animation: fadeUp 0.4s var(--ease); }

.form-submit:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
  box-shadow: none;
}

.form-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--gray-dark);
  margin: -14px 0 0;
}

.form-success {
  display: none;
  border: 1px solid var(--accent-bright);
  padding: 24px 26px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

.form-success.visible { display: block; animation: fadeUp 0.5s var(--ease); }
form.hidden { display: none; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Footer — giant outline wordmark ---------- */

footer {
  background: var(--black);
  border-top: 1px solid var(--hairline-soft);
  overflow: clip;
}

.footer-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(90px, 19vw, 300px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  text-align: center;
  color: transparent;
  -webkit-text-stroke: 1px var(--gray-dark);
  padding: 48px var(--gutter) 0;
  user-select: none;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 40px;
  padding-bottom: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-dark);
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .nav-links a:not(.nav-cta) { display: none; }

  .hero { padding-top: 76px; }
  .hero-meta span:nth-child(3) { display: none; }
  .hero-headline { font-size: clamp(44px, 13.5vw, 90px); }
  .hero-foot { flex-direction: column; align-items: flex-start; gap: 28px; }
  .hero-cta { flex-wrap: wrap; gap: 20px; }

  .check-list li {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
  }
  .check-num { font-size: 44px; }

  .compare-head, .compare-row { grid-template-columns: 1fr; gap: 10px; }
  .compare-head p:first-child { display: none; }
  .compare-row { padding: 22px 0; }

  .waitlist-grid { grid-template-columns: 1fr; }

  .voices-grid { grid-template-columns: 1fr; gap: 40px; margin: 48px 0 64px; }

  .footer-word { font-size: clamp(64px, 21vw, 120px); }
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .hero-in { opacity: 1; transform: none; animation: none; }
  .ticker-track { animation: none; }
  .ticker-block::before { animation: none; }
}