/* ---------------------------------------------------------------------------
   Tokens
--------------------------------------------------------------------------- */

:root {
  --night: #1A1216;
  --wine:  #8E1F3F;
  --rose:  #C9909B;
  --ivory: #F2E9E4;
  --smoke: #9A8F92;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Schibsted Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --measure: 68ch;
  --gutter: 1.25rem;

  --hairline: rgba(201, 144, 155, 0.22);   /* rose, leise */
  --line: rgba(242, 233, 228, 0.28);       /* ivory, Formfelder */
}

/* ---------------------------------------------------------------------------
   Fonts (self-hosted, latin, variable)
--------------------------------------------------------------------------- */

@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-var.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Schibsted Grotesk';
  src: url('../fonts/schibsted-grotesk-var.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

/* ---------------------------------------------------------------------------
   Basis
--------------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--night);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  display: block;
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 560;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.75rem, 5.5vw, 2.375rem);
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--ivory);
  text-decoration: underline;
  text-decoration-color: var(--rose);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--rose);
}

:focus-visible {
  outline: 2px solid var(--rose);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection {
  background: var(--rose);
  color: var(--night);
}

section {
  padding-block: clamp(3.5rem, 10vw, 6rem);
}

.muted {
  color: var(--smoke);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100%;
  background: var(--night);
  padding: 0.5rem 0.75rem;
  z-index: 10;
}

.skip-link:focus {
  top: 0.5rem;
}

/* Sprachumschalter — leise, oben rechts */
.lang-nav {
  position: absolute;
  top: 1.25rem;
  right: var(--gutter);
}

.lang-nav a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--smoke);
  text-decoration: none;
  padding: 0.375rem 0.625rem;
}

.lang-nav a:hover {
  color: var(--rose);
}

/* ---------------------------------------------------------------------------
   Hero
--------------------------------------------------------------------------- */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(4rem, 12vw, 7rem) clamp(3rem, 8vw, 5rem);
}

.hero h1 {
  font-size: clamp(3.25rem, 16vw, 10.5rem);
  font-weight: 620;
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
}

.hero h1 .mark {
  color: var(--wine);
}

.hero-sub {
  font-size: clamp(1.125rem, 3.5vw, 1.375rem);
  max-width: 34ch;
  margin-bottom: 2.25rem;
}

.hero-trust {
  font-size: 0.9375rem;
  color: var(--smoke);
  margin: 0.875rem 0 0;
}

/* Der eine Page-Load-Moment: die Headline setzt sich. */
@media (prefers-reduced-motion: no-preference) {
  .hero h1 {
    animation: settle 850ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
  }

  @keyframes settle {
    from {
      opacity: 0;
      transform: translateY(0.3em);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }
}

/* ---------------------------------------------------------------------------
   Buttons
--------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  background: var(--wine);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
  border: 0;
  border-radius: 6px;
  padding: 1rem 1.75rem;
  cursor: pointer;
}

.btn:hover {
  color: var(--ivory);
  filter: brightness(1.15);
}

.btn:active {
  filter: brightness(0.95);
}

.btn[disabled] {
  opacity: 0.6;
  cursor: default;
  filter: none;
}

/* ---------------------------------------------------------------------------
   So funktioniert es — 3 Schritte
--------------------------------------------------------------------------- */

.steps {
  list-style: none;
  counter-reset: step;
  margin: 2rem 0 0;
  padding: 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 3.25rem;
  margin-bottom: 2.25rem;
}

.steps li:last-child {
  margin-bottom: 0;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -0.2em;
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: 1.875rem;
  font-weight: 500;
  color: var(--rose);
}

.steps h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.375rem;
}

.steps p {
  margin: 0;
  color: var(--smoke);
}

/* ---------------------------------------------------------------------------
   Trust
--------------------------------------------------------------------------- */

.trust-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.trust-list li {
  margin-bottom: 1.75rem;
}

.trust-list li:last-child {
  margin-bottom: 0;
}

.trust-list strong {
  display: block;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.trust-list li p {
  margin: 0;
  color: var(--smoke);
}

/* ---------------------------------------------------------------------------
   Für Männer — bewusst abgesetzt
--------------------------------------------------------------------------- */

.men {
  border-block: 1px solid var(--hairline);
  padding-block: clamp(2.5rem, 7vw, 4rem);
}

.men h2 {
  font-size: 1.5rem;
}

.men p {
  color: var(--smoke);
  max-width: 55ch;
}

.men a {
  color: var(--ivory);
}

/* ---------------------------------------------------------------------------
   Warteliste / Formular
--------------------------------------------------------------------------- */

.waitlist-form {
  margin-top: 2rem;
  max-width: 26rem;
}

.field {
  margin-bottom: 1.5rem;
}

.field > label,
.field > legend {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  padding: 0;
}

input[type='email'],
input[type='text'] {
  width: 100%;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  padding: 0.875rem 1rem;
}

input::placeholder {
  color: var(--smoke);
  opacity: 0.7;
}

input[type='email']:focus,
input[type='text']:focus {
  outline: 2px solid var(--rose);
  outline-offset: 0;
  border-color: transparent;
}

fieldset {
  border: 0;
  margin: 0 0 1.5rem;
  padding: 0;
}

.gender-toggle {
  display: flex;
  gap: 0.75rem;
}

.gender-toggle label {
  flex: 1;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.875rem 1rem;
  font-weight: 600;
  cursor: pointer;
}

.gender-toggle input:checked + span {
  color: var(--night);
}

.gender-toggle label:has(input:checked) {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--night);
}

.gender-toggle label:has(input:focus-visible) {
  outline: 2px solid var(--rose);
  outline-offset: 3px;
}

.form-legal {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--smoke);
  margin-top: 1.25rem;
}

.form-status {
  margin-top: 1.25rem;
}

.form-status[data-state='error'] p {
  color: var(--rose);
  margin: 0;
}

.form-success {
  font-size: 1.125rem;
  max-width: 40ch;
}

[hidden] {
  display: none !important;
}

/* ---------------------------------------------------------------------------
   FAQ
--------------------------------------------------------------------------- */

.faq details {
  border-top: 1px solid var(--hairline);
  padding-block: 1.125rem;
}

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

.faq summary {
  font-weight: 650;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

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

.faq summary::after {
  content: '+';
  color: var(--rose);
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}

.faq details[open] summary::after {
  content: '\2212'; /* − */
}

.faq details p {
  margin: 0.75rem 0 0;
  color: var(--smoke);
  max-width: var(--measure);
}

/* Interaktions-Feedback (kein Scroll-Trigger): FAQ öffnet weich,
   Hover/Fokus blenden statt zu springen. */
@media (prefers-reduced-motion: no-preference) {
  a,
  .btn,
  .lang-nav a,
  .faq summary::after,
  .gender-toggle label {
    transition: color 160ms ease, filter 160ms ease,
      background-color 160ms ease, border-color 160ms ease;
  }

  .faq details[open] p {
    animation: faq-open 240ms ease-out both;
  }

  @keyframes faq-open {
    from {
      opacity: 0;
      transform: translateY(-0.25rem);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }

  /* Höhen-Übergang, wo der Browser es kann (Chromium 131+); sonst nur Fade. */
  :root {
    interpolate-size: allow-keywords;
  }

  .faq details::details-content {
    height: 0;
    overflow: clip;
    transition: height 240ms ease, content-visibility 240ms allow-discrete;
  }

  .faq details[open]::details-content {
    height: auto;
  }
}

/* ---------------------------------------------------------------------------
   Footer
--------------------------------------------------------------------------- */

footer {
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin-inline: auto;
  padding: 2.5rem var(--gutter) 3rem;
  font-size: 0.9375rem;
  color: var(--smoke);
}

footer a {
  color: var(--smoke);
}

footer a:hover {
  color: var(--rose);
}

/* ---------------------------------------------------------------------------
   Unterseiten (Impressum, Datenschutz)
--------------------------------------------------------------------------- */

.legal-page {
  padding-block: clamp(3rem, 9vw, 5rem);
}

.legal-page h1 {
  font-size: clamp(2.25rem, 8vw, 3.25rem);
}

.legal-page h2 {
  font-size: 1.375rem;
  margin-top: 2.5rem;
}

.legal-page p,
.legal-page li {
  color: var(--smoke);
}

.legal-page strong {
  color: var(--ivory);
}

.back-link {
  display: inline-block;
  margin-bottom: 2.5rem;
  font-size: 0.9375rem;
}

.todo {
  color: var(--rose);
  font-weight: 600;
}