/* =============================================================================
   AI Act Content Signer — Coming Soon · "Premium SaaS" variant
   Design language: copper + midnight ink on warm paper (same brand tokens as
   comingsoon/assets/styles.css), rebuilt with a tighter, more spacious
   editorial rhythm: hairline rules, restrained shadows, tabular numerals,
   one accent colour. WCAG-AA contrast, 44px touch targets, reduced-motion aware.

   Zero third-party requests: self-hosted webfonts, no images, no trackers.
   ============================================================================= */

/* ── 0. Self-hosted webfonts (no third-party requests) ───────────────────── */
/* Inter and JetBrains Mono, both SIL Open Font License 1.1 — licences ship in
   assets/fonts/LICENSE-*.txt. Latin subset only: it covers German umlauts,
   „ " – — and €. Both are variable fonts, so one file serves every weight.
   To update, replace the .woff2 files in assets/fonts/ keeping the names. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter-var-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("fonts/jetbrains-mono-var-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── 1. Tokens ────────────────────────────────────────────────────────────── */
:root {
  /* Brand — Warm Copper */
  --brand-50:  #F8F1EA;
  --brand-100: #F0E3D5;
  --brand-200: #E2C7AA;
  --brand-400: #C59055;
  --brand-500: #B8864E;
  --brand-600: #A07342;
  --brand-700: #8B6137;
  --brand-800: #75502D;
  --brand-900: #5F3F22;

  /* Brand — Midnight Ink */
  --ink-500: #1C2D42;
  --ink-600: #172537;
  --ink-700: #121D2C;

  /* Surfaces — Warm Paper */
  --paper:  #FAF9F6;
  --canvas: #F3F1ED;

  /* Text */
  --ink-black:   #1A1A1A;
  --stone:       #6B6560;  /* 5.4:1 on paper */
  --stone-light: #767068;  /* 4.6:1 on paper — placeholder safe */

  /* Borders */
  --border:       #E8E4DD;
  --border-light: #F0EDE8;

  /* Hairlines used on the ink band */
  --hairline:        rgba(250, 249, 246, 0.14);
  --hairline-strong: rgba(250, 249, 246, 0.26);
  --on-ink:        #FAF9F6;
  --on-ink-muted:  rgba(250, 249, 246, 0.74);
  --on-ink-faint:  rgba(250, 249, 246, 0.52);

  /* Semantic */
  --text-primary:   var(--ink-black);
  --text-secondary: var(--stone);
  --text-inverse:   #FFFFFF;
  --accent:         var(--brand-600);
  --accent-hover:   var(--brand-700);

  /* Typography — self-hosted families first (see §0), system stack as fallback */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo,
    Consolas, "Liberation Mono", monospace;

  /* Layout */
  --wrap: 1080px;
  --measure: 640px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --header-h: 68px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(28, 45, 66, 0.04);
  --shadow-md: 0 8px 24px rgba(28, 45, 66, 0.06);
  --shadow-lg: 0 20px 50px rgba(28, 45, 66, 0.10);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── 2. Reset / base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100svh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }

:focus-visible {
  /* brand-700 instead of brand-500: 5.2:1 against paper, so the focus ring
     clears WCAG 2.2 SC 1.4.11 (non-text contrast, 3:1) with margin. */
  outline: 2px solid var(--brand-700);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Visually hidden, still announced. */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -120%;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--ink-500);
  color: var(--text-inverse);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  text-decoration: none;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ── 3. Ambient background ────────────────────────────────────────────────── */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }

.bg__glow {
  position: absolute;
  width: 68rem;
  height: 68rem;
  top: -30rem;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    rgba(160, 115, 66, 0.13) 0%,
    rgba(160, 115, 66, 0.05) 44%,
    transparent 68%
  );
}
.bg__rule {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(28, 45, 66, 0.013) 0 1px,
    transparent 1px 176px
  );
  mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 70%, transparent);
}

/* ── 4. Layout primitives ─────────────────────────────────────────────────── */
main { flex: 1 0 auto; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── 5. Header ────────────────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(243, 241, 237, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink-500);
}
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-weight: 700; font-size: 0.95rem; letter-spacing: -0.01em; }
.brand__sub {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
}

.lang { display: inline-flex; align-items: center; gap: 0.15rem; }
.lang__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}
.lang__link:hover { color: var(--ink-500); background: var(--brand-50); }
.lang__link[aria-current="page"] { color: var(--ink-500); }
.lang__sep { color: var(--border); font-size: 0.75rem; user-select: none; }

/* ── 6. Hero ──────────────────────────────────────────────────────────────── */
.hero {
  padding: clamp(3.75rem, 8.5vw, 7rem) 0 clamp(2.25rem, 5vw, 3.25rem);
}
.hero__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.85rem 0.4rem 0.72rem;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-700);
  box-shadow: var(--shadow-sm);
}
.eyebrow__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--brand-600);
  animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(160, 115, 66, 0.45); }
  70%  { box-shadow: 0 0 0 8px rgba(160, 115, 66, 0); }
  100% { box-shadow: 0 0 0 0 rgba(160, 115, 66, 0); }
}

.hero h1 {
  margin-top: 1.5rem;
  font-size: clamp(2.15rem, 5.6vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--ink-500);
  text-wrap: balance;
}

.lede {
  margin: 1.25rem auto 0;
  max-width: var(--measure);
  font-size: clamp(1.03rem, 1.5vw, 1.18rem);
  line-height: 1.62;
  color: var(--text-secondary);
  text-wrap: pretty;
}
.lede strong { color: var(--ink-600); font-weight: 600; }

.benefits {
  margin: 1.75rem auto 0;
  display: grid;
  gap: 0.6rem;
  justify-items: center;
  max-width: var(--measure);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-600);
}
.benefits li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  text-align: left;
}
.benefits li::before {
  content: "";
  flex: none;
  width: 16px; height: 16px;
  margin-top: 0.18rem;
  border-radius: 50%;
  background-color: var(--brand-50);
  border: 1px solid var(--brand-200);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.6 8.3l2.2 2.2 4.6-5' stroke='%238B6137' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 16px 16px;
}

/* ── 7. Email CTA (single action) ─────────────────────────────────────────── */
.cta-form {
  margin: clamp(2rem, 4vw, 2.6rem) auto 0;
  max-width: 580px;
  text-align: left;
}
.cta-form__label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
}
.cta-form__row {
  display: flex;
  gap: 0.6rem;
  align-items: stretch;
}
.cta-form__input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 52px;
  padding: 0 0.95rem;
  font: inherit;
  font-size: 0.98rem;
  color: var(--ink-black);
  background: var(--paper);
  /* stone-light, not --border: the field boundary is what identifies the
     control, so it needs 3:1 against the background (WCAG 2.2 SC 1.4.11).
     #767068 on paper = 4.65:1. */
  border: 1px solid var(--stone-light);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px 2px rgba(28, 45, 66, 0.04);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.cta-form__input::placeholder { color: var(--stone-light); }
.cta-form__input:hover { border-color: var(--stone); }
.cta-form__input:focus {
  outline: none;
  border-color: var(--brand-600);
  box-shadow: 0 0 0 3px rgba(184, 134, 78, 0.35);
}
.cta-form__input:focus-visible { outline: none; }

.cta-form__note,
.cta-form__fallback,
.cta-form__status {
  margin-top: 0.7rem;
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--text-secondary);
}
.cta-form__fallback a {
  color: var(--brand-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cta-form__status {
  margin-top: 0.35rem;
  font-weight: 600;
  color: var(--brand-800);
}
.cta-form__status:empty { display: none; }

.cta-form--center { text-align: center; }
.cta-form--center .cta-form__label { text-align: center; }
.cta-form--center .cta-form__row { text-align: left; }

/* ── 8. Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  flex: none;
  min-height: 52px;
  padding: 0 1.5rem;
  border-radius: var(--radius-md);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s var(--ease), background 0.15s var(--ease),
    box-shadow 0.15s var(--ease);
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn--primary {
  background: var(--ink-500);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  background: var(--ink-600);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}
.btn--primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }

/* ── 9. Countdown ─────────────────────────────────────────────────────────── */
.countdown-card {
  margin: clamp(2rem, 4vw, 2.75rem) auto 0;
  max-width: 580px;
  padding: 1.35rem 1.5rem 1.4rem;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.countdown-card__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: center;
}
.countdown {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.55rem;
}
/* Reduced-motion countdown (see main.js): the seconds field is removed, so the
   remaining three fields fill the row. */
.countdown.is-static { grid-template-columns: repeat(3, 1fr); }
.countdown__unit {
  padding: 0.75rem 0.25rem;
  background: var(--canvas);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
}
.countdown__num {
  display: block;
  font-size: clamp(1.4rem, 3.2vw, 1.9rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--ink-500);
  line-height: 1.1;
  text-align: center;
}
.countdown__cap {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: center;
}
.countdown-card__foot {
  margin-top: 0.9rem;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--text-secondary);
  text-align: center;
}
.countdown-card__foot strong { color: var(--ink-500); font-weight: 600; }
/* Past the target the zeroed grid is noise — drop it, keep the message. */
.countdown.is-complete { display: none; }

/* ── 10. Integration strip ────────────────────────────────────────────────── */
.proof {
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(250, 249, 246, 0.55);
}
.proof__title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: center;
}
.proof__list {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.55rem 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-600);
}
.proof__list li {
  display: inline-flex;
  align-items: center;
  gap: 1.15rem;
}
.proof__list li + li::before {
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--brand-200);
  flex: none;
}

/* ── 11. Sections ─────────────────────────────────────────────────────────── */
.section { padding: clamp(3.25rem, 7vw, 5.5rem) 0; }

.section__head {
  max-width: var(--measure);
  margin: 0 auto 2.5rem;
  text-align: center;
}
.section__head--left {
  margin-left: 0;
  text-align: left;
  max-width: 620px;
}
.section__head h2 {
  font-size: clamp(1.5rem, 3vw, 2.05rem);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.15;
  color: var(--ink-500);
  text-wrap: balance;
}
.section__head p {
  margin-top: 0.7rem;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--text-secondary);
}

/* 3-up editorial columns with hairline rules */
.columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}
.column {
  padding-top: 1.4rem;
  border-top: 1px solid var(--ink-500);
}
.column h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--ink-500);
}
.column p {
  margin-top: 0.6rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ── 12. Ink band: steps + verification surface ───────────────────────────── */
.section--ink {
  position: relative;
  background: var(--ink-600);
  color: var(--on-ink);
}
.section--ink .section__head h2 { color: var(--on-ink); }
.section--ink .section__head p { color: var(--on-ink-muted); }

.steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 460px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.steps__list { display: grid; gap: 2rem; }
.step {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 1.1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
}
.steps__list .step:first-child { border-top-color: var(--hairline-strong); }
.step__num {
  width: 32px; height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(197, 144, 85, 0.5);
  background: rgba(197, 144, 85, 0.14);
  color: #D6A466; /* 5.6:1 on the ink band */
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--on-ink);
}
.step p {
  margin-top: 0.55rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--on-ink-muted);
}

/* Illustrative product surface (pure CSS, no image request). */
.surface {
  padding: 1.1rem 1.15rem 1.25rem;
  background: rgba(250, 249, 246, 0.045);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}
.surface__cap {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-ink-faint);
}
.surface__bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0.85rem 0 0.35rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--hairline);
}
.surface__dots {
  width: 34px; height: 8px;
  flex: none;
  background-image: radial-gradient(circle, var(--brand-400) 45%, transparent 46%),
    radial-gradient(circle, rgba(250, 249, 246, 0.28) 45%, transparent 46%),
    radial-gradient(circle, rgba(250, 249, 246, 0.28) 45%, transparent 46%);
  background-size: 8px 8px;
  background-position: 0 0, 13px 0, 26px 0;
  background-repeat: no-repeat;
}
.surface__bar-title {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--on-ink-faint);
}
.surface__rows { display: grid; }
.surface__row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.72rem 0;
  border-bottom: 1px solid rgba(250, 249, 246, 0.07);
}
.surface__row:last-child { border-bottom: 0; padding-bottom: 0.2rem; }
.surface__row dt {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-ink-faint);
}
.surface__row dd {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--on-ink);
  overflow-wrap: anywhere;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.16rem 0.5rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.chip--warn {
  background: rgba(197, 144, 85, 0.18);
  border: 1px solid rgba(197, 144, 85, 0.45);
  color: #E7C79B;
}
.chip--ok {
  background: rgba(250, 249, 246, 0.1);
  border: 1px solid rgba(250, 249, 246, 0.34);
  color: var(--on-ink);
}

/* ── 13. Trust grid ───────────────────────────────────────────────────────── */
.trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 3rem;
  row-gap: 0;
}
.trust__item {
  padding: 1.6rem 0 1.7rem;
  border-top: 1px solid var(--border);
}
.trust__item h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-500);
}
.trust__item h3::before {
  content: "";
  flex: none;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-500);
}
.trust__item p {
  margin-top: 0.5rem;
  padding-left: 1.6rem;
  font-size: 0.91rem;
  line-height: 1.62;
  color: var(--text-secondary);
}

/* ── 14. Closing CTA ──────────────────────────────────────────────────────── */
.section--closing { padding-bottom: clamp(3.5rem, 8vw, 6rem); }
.closing {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(2rem, 4.5vw, 3.25rem) clamp(1.5rem, 4vw, 3rem);
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.closing h2 {
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.026em;
  color: var(--ink-500);
}
.closing p {
  margin-top: 0.7rem;
  font-size: 0.98rem;
  color: var(--text-secondary);
}

/* ── 15. Footer ───────────────────────────────────────────────────────────── */
.footer {
  flex: none;
  border-top: 1px solid var(--border);
  background: rgba(250, 249, 246, 0.6);
}
.footer__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 1.6rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; }
.footer a {
  text-decoration: none;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  transition: color 0.15s var(--ease);
}
.footer a:hover { color: var(--brand-700); text-decoration: underline; }
.footer__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.65rem;
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--brand-700);
}

/* ── 16. Reveal-on-load ───────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal 0.7s var(--ease) forwards;
}
.reveal--1 { animation-delay: 0.05s; }
.reveal--2 { animation-delay: 0.13s; }
.reveal--3 { animation-delay: 0.21s; }
.reveal--4 { animation-delay: 0.29s; }
.reveal--5 { animation-delay: 0.37s; }
.reveal--6 { animation-delay: 0.45s; }
@keyframes reveal { to { opacity: 1; transform: none; } }

/* ── 17. Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
  .steps__list { max-width: 620px; }
  .surface { max-width: 520px; }
}
@media (max-width: 760px) {
  .columns { grid-template-columns: 1fr; gap: 1.75rem; }
  .trust { grid-template-columns: 1fr; column-gap: 0; }
}
@media (max-width: 560px) {
  :root { --header-h: 62px; }
  .brand__sub { display: none; }
  .countdown { grid-template-columns: repeat(2, 1fr); }
  .cta-form__row { flex-direction: column; }
  .btn { width: 100%; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .proof__list { flex-direction: column; gap: 0.6rem; }
  .proof__list li + li::before { display: none; }
}

/* ── 18. Reduced motion ───────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ── 19. Print ────────────────────────────────────────────────────────────── */
@media print {
  .bg, .header, .footer, .cta-form { display: none; }
  body { background: #fff; }
  .section--ink { background: #fff; color: #000; }
  .section--ink .section__head h2,
  .step h3 { color: #000; }
  .section--ink .section__head p,
  .step p { color: #333; }
  .surface { border-color: #ccc; box-shadow: none; background: #f7f7f7; }
  .surface__row dd, .surface__row dt, .surface__bar-title { color: #000; }
}

/* ── 20. Legal pages (Datenschutz / Impressum) ────────────────────────────── */
/* ── 10. Legal pages ──────────────────────────────────────────────────────── */
.doc { padding: clamp(2.5rem, 6vw, 4rem) 0 4rem; }
.doc__inner { max-width: 760px; margin: 0 auto; }
.doc h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ink-500);
}
.doc h2 {
  margin: 2rem 0 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink-500);
}
.doc p, .doc li { color: var(--text-secondary); line-height: 1.7; font-size: 0.95rem; }
.doc p + p { margin-top: 0.75rem; }
.doc ul { margin-top: 0.6rem; padding-left: 1.1rem; list-style: disc; }
.doc ul li { margin-top: 0.3rem; }
.doc .todo {
  background: var(--brand-50);
  border: 1px dashed var(--brand-200);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  margin-top: 1.4rem;
  color: var(--brand-900);
  font-size: 0.88rem;
}
.doc a { color: var(--brand-700); }
.doc .back { display: inline-block; margin-top: 2.5rem; font-weight: 600; font-size: 0.9rem; }