/* =========================================================
   ZAVYON — Design System
   Marken-Farbwelt aus dem Logo: tiefes Navy -> Blau -> Cyan
   ---------------------------------------------------------
   01  Schriften (lokal, keine externen Requests)
   02  Rohskalen & Basis-Tokens
   03  Semantische Tokens - Hell (Standard)
   04  Semantische Tokens - Dunkel
   05  Reset & Basis
   06  Layout-Primitives
   07  Typografie-Bausteine
   08  Buttons
   09  Formular
   10  Karten
   11  Header / Navigation / Footer
   12  Hero
   13  Sektions-Komponenten
   14  Prose (Rechtstexte)
   15  Utilities
   16  Motion & Keyframes
   17  prefers-reduced-motion
   18  Print
   ========================================================= */

/* == 01 · Schriften ====================================== */
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('../assets/fonts/spacegrotesk-500-700-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: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('../assets/fonts/spacegrotesk-500-700-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../assets/fonts/inter-400-600-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: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../assets/fonts/inter-400-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../assets/fonts/jetbrainsmono-400-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: 400;
  font-display: swap;
  src: url('../assets/fonts/jetbrainsmono-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* == 02 · Rohskalen & Basis-Tokens ======================== */
:root {
  /* Blau/Navy-Achse — aufgespannt aus #3572e8 und #0b3d91 */
  --brand-50:  #eff5ff;
  --brand-100: #dbe8fe;
  --brand-200: #bfd6fd;
  --brand-300: #93bbfb;
  --brand-400: #5f97f7;
  --brand-500: #3572e8;
  --brand-600: #2456cf;
  --brand-700: #1d45a8;
  --brand-800: #0b3d91;
  --brand-900: #0d2f6b;
  --brand-950: #071c42;

  /* Cyan-Achse — aufgespannt aus #2fd2e8 und #8fe7f2 */
  --accent-100: #d3f8fd;
  --accent-200: #8fe7f2;
  --accent-300: #5cdcec;
  --accent-400: #2fd2e8;
  --accent-500: #14b4cd;
  --accent-600: #0d90a7;
  --accent-700: #0f7286;
  --accent-900: #144b5b;

  /* Typografie */
  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Radien */
  --radius-sm: 0.5rem;
  --radius: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-pill: 999px;

  /* Bewegung — zwei feste Kurven, konsequent wiederverwendet */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);   /* Auftritte, Reveals */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); /* Hover-Lifts */

  /* Fremdmarke WhatsApp — etwas dunkler als das offizielle #25D366,
     damit das weiße Icon den AA-Kontrast für Bedienelemente erreicht (3.5:1) */
  --whatsapp: #199e4b;
  --whatsapp-hover: #16934a;

  /* Raster */
  --space-section: clamp(4.5rem, 9vw, 7.5rem);
  --container: 78rem;
  --header-h: 5.25rem;
  --header-h-scrolled: 4.25rem;
}

/* == 03 · Semantische Tokens — Hell (Standard) ============ */
:root {
  color-scheme: light;

  --surface: #ffffff;
  --surface-2: #f4f7fd;
  --surface-3: #e8effa;
  --surface-card: #ffffff;
  --surface-inset: #f9fbfe;

  --text: #0a1b33;
  --text-muted: #4a5b76;
  --text-faint: #5d6d89;

  --border: #dfe7f4;
  --border-strong: #c2d1e9;
  --border-field: #7d93b8;

  --accent: #2456cf;
  --accent-hover: #1d45a8;
  --accent-surface: rgba(53, 114, 232, 0.08);
  --accent-border: rgba(53, 114, 232, 0.26);
  --accent-contrast: #ffffff;
  --focus: #1d45a8;

  --glow: rgba(53, 114, 232, 0.14);
  --grid-line: rgba(11, 61, 145, 0.07);
  --blob-a: rgba(47, 210, 232, 0.30);
  --blob-b: rgba(53, 114, 232, 0.22);

  /* Canvas-Farben als Zahlen — JS liest sie ohne Parsing */
  --canvas-line-rgb: 53 114 232;
  --canvas-node-rgb: 11 61 145;
  --canvas-line-a: 0.24;
  --canvas-node-a: 0.48;

  --header-bg: rgba(255, 255, 255, 0.74);
  --shadow-1: 0 1px 2px rgba(10, 27, 51, 0.05), 0 8px 24px -14px rgba(10, 27, 51, 0.18);
  --shadow-2: 0 2px 6px rgba(10, 27, 51, 0.07), 0 28px 56px -26px rgba(10, 27, 51, 0.30);

  /* Verläufe. Der CTA-Verlauf endet bewusst bei Blau —
     weißer Text auf Cyan hätte nur 1.7:1. */
  --grad-cta: linear-gradient(135deg, #0b3d91 0%, #1d45a8 45%, #2456cf 100%);
  --grad-hairline: linear-gradient(90deg, #0b3d91, #3572e8 55%, #2fd2e8);
  --grad-text: linear-gradient(100deg, #1d45a8, #2456cf 55%, #0f7286);
}

/* == 04 · Semantische Tokens — Dunkel ===================== */
/* Klassisches Dreifach-Muster statt light-dark(): funktioniert
   auch in älteren Safari-Versionen zuverlässig. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;

    --surface: #070c16;
    --surface-2: #0c1424;
    --surface-3: #142036;
    --surface-card: #0e1727;
    --surface-inset: #0a1120;

    --text: #e9f0fb;
    --text-muted: #9fb0cc;
    --text-faint: #7b8db0;

    --border: #1c2942;
    --border-strong: #2b3d5c;
    --border-field: #4d648c;

    --accent: #2fd2e8;
    --accent-hover: #8fe7f2;
    --accent-surface: rgba(47, 210, 232, 0.10);
    --accent-border: rgba(47, 210, 232, 0.28);
    --accent-contrast: #071c42;
    --focus: #2fd2e8;

    --glow: rgba(47, 210, 232, 0.16);
    --grid-line: rgba(47, 210, 232, 0.07);
    --blob-a: rgba(47, 210, 232, 0.26);
    --blob-b: rgba(11, 61, 145, 0.55);

    --canvas-line-rgb: 47 210 232;
    --canvas-node-rgb: 143 231 242;
    --canvas-line-a: 0.45;
    --canvas-node-a: 0.85;

    --header-bg: rgba(7, 12, 22, 0.72);
    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 8px 24px -14px rgba(0, 0, 0, 0.7);
    --shadow-2: 0 2px 6px rgba(0, 0, 0, 0.55), 0 28px 56px -26px rgba(0, 0, 0, 0.8);

    --grad-text: linear-gradient(100deg, #8fe7f2, #2fd2e8 50%, #5f97f7);
  }
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .client__logo { filter: invert(1); }
}
:root[data-theme="dark"] {
  color-scheme: dark;

  --surface: #070c16;
  --surface-2: #0c1424;
  --surface-3: #142036;
  --surface-card: #0e1727;
  --surface-inset: #0a1120;

  --text: #e9f0fb;
  --text-muted: #9fb0cc;
  --text-faint: #7b8db0;

  --border: #1c2942;
  --border-strong: #2b3d5c;
  --border-field: #4d648c;

  --accent: #2fd2e8;
  --accent-hover: #8fe7f2;
  --accent-surface: rgba(47, 210, 232, 0.10);
  --accent-border: rgba(47, 210, 232, 0.28);
  --accent-contrast: #071c42;
  --focus: #2fd2e8;

  --glow: rgba(47, 210, 232, 0.16);
  --grid-line: rgba(47, 210, 232, 0.07);
  --blob-a: rgba(47, 210, 232, 0.26);
  --blob-b: rgba(11, 61, 145, 0.55);

  --canvas-line-rgb: 47 210 232;
  --canvas-node-rgb: 143 231 242;
  --canvas-line-a: 0.45;
  --canvas-node-a: 0.85;

  --header-bg: rgba(7, 12, 22, 0.72);
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 8px 24px -14px rgba(0, 0, 0, 0.7);
  --shadow-2: 0 2px 6px rgba(0, 0, 0, 0.55), 0 28px 56px -26px rgba(0, 0, 0, 0.8);

  --grad-text: linear-gradient(100deg, #8fe7f2, #2fd2e8 50%, #5f97f7);
}
:root[data-theme="dark"] .client__logo { filter: invert(1); }

/* == 05 · Reset & Basis =================================== */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-wrap: break-word;
}

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  text-wrap: balance;
}

p { margin: 0 0 1em; color: var(--text-muted); }
a { color: inherit; text-decoration: none; }
img, svg, canvas { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
strong { color: var(--text); font-weight: 600; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 600;
  transition: top 0.25s var(--ease-out-expo);
}
.skip-link:focus { top: 1rem; }

/* == 06 · Layout-Primitives =============================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (min-width: 1100px) { .container { padding-inline: 2.5rem; } }

.section { padding-block: var(--space-section); position: relative; }
.section--alt {
  background: var(--surface-2);
  border-block: 1px solid var(--border);
}
.section--flush-top { padding-top: 0; }
.section--tight { padding-block: clamp(3rem, 6vw, 4.5rem); }
/* Zwei aufeinanderfolgende Abschnitte mit gleichem (weißem) Hintergrund
   teilen sich einen Abstand, statt ihn zu verdoppeln. */
.section:not(.section--alt) + .section:not(.section--alt) { padding-top: 0; }

.split {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 4rem; }
}

.grid-auto {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}
/* Für Karten mit mehr Text: max. 3 Spalten statt 4 */
.grid-auto--wide { grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr)); }

/* == 07 · Typografie-Bausteine ============================ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow__dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}
.eyebrow__dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0;
  animation: pulse-ring 2.6s var(--ease-out-expo) infinite;
}

.section-head { max-width: 44rem; margin-bottom: 3rem; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head__title {
  font-size: clamp(2rem, 4.4vw, 3.05rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.6rem;
}
.section-head__lead {
  text-wrap: pretty;          /* vermeidet einzelne Wörter in der letzten Zeile */
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 0;
}

.lead { font-size: 1.0625rem; line-height: 1.8; }

.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
}

/* == 08 · Buttons ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s ease,
              background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
.btn__arrow { transition: transform 0.35s var(--ease-out-expo); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn:active { transform: translateY(0) scale(0.985); }

.btn--primary {
  background-image: var(--grad-cta);
  background-size: 150% 150%;
  background-position: 0% 50%;
  color: #ffffff;
  box-shadow: 0 10px 30px -12px rgba(11, 61, 145, 0.65);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s ease,
              background-position 0.6s var(--ease-out-expo);
}
.btn--primary:hover {
  transform: translateY(-3px);
  background-position: 100% 50%;
  box-shadow: 0 18px 40px -14px rgba(11, 61, 145, 0.7);
}

.btn--secondary {
  background: var(--accent-surface);
  border-color: var(--accent-border);
  color: var(--accent);
}
.btn--secondary:hover { transform: translateY(-3px); border-color: var(--accent); }

.btn--ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--accent); color: var(--accent); }

.btn--quiet {
  padding: 0.5rem 0;
  background: none;
  color: var(--accent);
}
.btn--quiet:hover { color: var(--accent-hover); }

/* Auf farbiger CTA-Fläche: weiße Pille, dunkelblauer Text */
.btn--on-brand {
  background: #ffffff;
  color: var(--brand-800);
  box-shadow: 0 12px 32px -14px rgba(0, 0, 0, 0.55);
}
.btn--on-brand:hover { transform: translateY(-3px); background: #ffffff; color: var(--brand-950); }

.btn--block { width: 100%; }

/* == 09 · Formular ======================================== */
.field { margin-bottom: 1.35rem; }
.field__label {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.85rem 0.95rem;
  background: var(--surface-inset);
  border: 1px solid var(--border-field);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-faint); }
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--accent-surface);
}
.field textarea { min-height: 9rem; resize: vertical; }

/* Eigener Pfeil — native Select-Pfeile wirken im Hellmodus billig */
.field select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5b76' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  background-size: 1.1rem;
}
:root[data-theme="dark"] .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239fb0cc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239fb0cc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
}

.field-row { display: grid; gap: 0 1.1rem; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }

.consent {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.consent input[type="checkbox"] {
  flex: none;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  accent-color: var(--accent);
  cursor: pointer;
}
.consent label {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
  cursor: pointer;
}
.consent label a,
.form-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.form-note {
  margin-top: 0.9rem;
  margin-bottom: 0;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--text-faint);
}

/* Honeypot — für Menschen unsichtbar, fängt Bots ab */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  display: none;
  margin-top: 1.1rem;
  margin-bottom: 0;
  padding: 0.85rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}
.form-status.show { display: block; }
.form-status.ok,
.form-status.is-ok {
  color: var(--accent-hover);
  background: var(--accent-surface);
  border-color: var(--accent-border);
}
.form-status.err,
.form-status.is-error {
  color: #b3243c;
  background: rgba(211, 47, 71, 0.07);
  border-color: rgba(211, 47, 71, 0.32);
}
:root[data-theme="dark"] .form-status.err,
:root[data-theme="dark"] .form-status.is-error { color: #ff9aa8; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .form-status.err,
  :root:not([data-theme="light"]) .form-status.is-error { color: #ff9aa8; }
}

/* == 10 · Karten ========================================== */
.card {
  position: relative;
  height: 100%;
  padding: 1.9rem 1.6rem;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out-expo), box-shadow 0.5s ease, border-color 0.4s ease;
}
/* Radialer Schimmer, der bei Hover aufblendet */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 55% at 50% 0%, var(--glow), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-2);
  border-color: var(--accent-border);
}
.card:hover::before { opacity: 1; }
.card > * { position: relative; }

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  margin-bottom: 1.15rem;
  border: 1px solid var(--accent-border);
  border-radius: 0.85rem;
  background: var(--accent-surface);
  color: var(--accent);
  transition: transform 0.45s var(--ease-spring), background-color 0.4s ease;
}
.card__icon svg { width: 1.35rem; height: 1.35rem; }
.card:hover .card__icon { transform: scale(1.07) rotate(-3deg); }

/* Große Outline-Ziffer als ruhiges Ordnungselement */
.card__nr {
  position: absolute;
  top: 1.1rem;
  right: 1.3rem;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-strong);
  transition: color 0.45s ease, transform 0.45s var(--ease-out-expo), -webkit-text-stroke-color 0.45s ease;
  pointer-events: none;
}
.card:hover .card__nr {
  transform: translateY(-3px);
  -webkit-text-stroke-color: var(--accent-border);
}

.card__title { font-size: 1.15rem; margin-bottom: 0.45rem; }
.card__text { font-size: 0.95rem; line-height: 1.7; margin-bottom: 0; color: var(--text-muted); }

/* Feature: Icon links, Text rechts */
.card--feature { display: flex; gap: 1.1rem; align-items: flex-start; padding: 1.6rem 1.5rem; }
.card--feature .card__icon { margin-bottom: 0; flex: none; }

/* Value: sehr flach, eine Zeile Info */
.card--value {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  padding: 1.15rem 1.25rem;
}
.card--value .card__icon { width: 2.4rem; height: 2.4rem; margin-bottom: 0; flex: none; border-radius: 0.7rem; }
.card--value .card__icon svg { width: 1.15rem; height: 1.15rem; }
.card--value strong { display: block; font-size: 0.95rem; line-height: 1.35; }
.card--value span { font-size: 0.8125rem; color: var(--text-faint); }

/* Prozess-Schritt */
.card--step .card__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1rem;
  border: 1px solid var(--accent-border);
  border-radius: 0.65rem;
  background: var(--accent-surface);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

/* Hinweis-Karte mit Akzentkante */
.card--note {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  padding: 1.9rem;
  background: var(--surface-2);
  box-shadow: none;
}
.card--note::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--grad-hairline);
}
.card--note:hover { transform: none; box-shadow: none; border-color: var(--border); }
.card--note .card__icon { margin-bottom: 0; flex: none; }

/* Kontakt-Infokarte */
.card--info { padding: 1.75rem; background: var(--surface-2); box-shadow: none; }
.card--info:hover { transform: none; box-shadow: none; border-color: var(--border); }
.info-row { display: flex; gap: 0.9rem; align-items: flex-start; }
.info-row + .info-row { margin-top: 1.1rem; }
.info-row__icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--accent-border);
  border-radius: 0.7rem;
  background: var(--accent-surface);
  color: var(--accent);
}
.info-row__icon svg { width: 1.15rem; height: 1.15rem; }
.info-row strong { display: block; font-size: 0.95rem; }
.info-row div > span { font-size: 0.9rem; color: var(--text-muted); }
.info-row a { font-size: 0.9rem; color: var(--accent); }
.info-row a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 0.15em; }

/* Formular-Karte */
.card--form { padding: clamp(1.4rem, 4vw, 2.5rem); }
.card--form:hover { transform: none; box-shadow: var(--shadow-1); border-color: var(--border); }
.card--form::before { display: none; }

/* == 11 · Header / Navigation / Footer ==================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s ease, border-color 0.4s ease, backdrop-filter 0.4s ease;
}
/* Deckende Basisfarbe unter dem Blur: Safari zeigt sonst nichts,
   wenn der Elternstack transparent ist. */
html.is-scrolled .site-header,
.site-header.is-solid {
  background-color: var(--header-bg);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
  transition: height 0.4s var(--ease-out-expo);
}
html.is-scrolled .site-header__inner { height: var(--header-h-scrolled); }

.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand__mark {
  width: 2.15rem;
  height: 2.15rem;
  transition: width 0.4s var(--ease-out-expo), height 0.4s var(--ease-out-expo);
}
html.is-scrolled .brand__mark { width: 1.9rem; height: 1.9rem; }
.brand__word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.nav { display: none; }
@media (min-width: 900px) {
  .nav { display: flex; align-items: center; gap: 2rem; }
  .nav__link {
    position: relative;
    padding: 0.4rem 0;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: color 0.25s ease;
  }
  .nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 2px;
    border-radius: 2px;
    background: var(--grad-hairline);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--ease-out-expo);
  }
  .nav__link:hover { color: var(--text); }
  .nav__link:hover::after { transform: scaleX(1); }
}
/* Aktiver Zustand über data-page — dadurch bleiben alle 6 Header identisch */
body[data-page="start"]      .nav__link[href="index.html"],
body[data-page="leistungen"] .nav__link[href="leistungen.html"],
body[data-page="preise"]     .nav__link[href="preise.html"],
body[data-page="kontakt"]    .nav__link[href="kontakt.html"] { color: var(--text); }
body[data-page="start"]      .nav__link[href="index.html"]::after,
body[data-page="leistungen"] .nav__link[href="leistungen.html"]::after,
body[data-page="preise"]     .nav__link[href="preise.html"]::after,
body[data-page="kontakt"]    .nav__link[href="kontakt.html"]::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 0.6rem; }

.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-2);
}
.theme-switch__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-faint);
  transition: color 0.25s ease, background-color 0.25s ease, transform 0.25s var(--ease-spring);
}
.theme-switch__btn svg { width: 1.05rem; height: 1.05rem; }
.theme-switch__btn:hover { color: var(--text); }
.theme-switch__btn:active { transform: scale(0.92); }
.theme-switch__btn[aria-pressed="true"] {
  background-image: var(--grad-cta);
  color: #ffffff;
  box-shadow: 0 4px 12px -5px rgba(11, 61, 145, 0.7);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
}
@media (min-width: 900px) { .nav-toggle { display: none; } }
.nav-toggle__bars { position: relative; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: background-color 0.2s ease; }
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out-expo);
}
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background-color: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 0.75rem 1.5rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s var(--ease-out-expo), transform 0.25s var(--ease-out-expo), visibility 0.25s;
}
.mobile-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav__link {
  display: block;
  padding: 0.85rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  transition: background-color 0.25s ease, color 0.25s ease;
}
.mobile-nav__link:hover { background: var(--surface-2); color: var(--accent); }
@media (min-width: 900px) { .mobile-nav { display: none; } }

/* Footer */
.site-footer {
  /* Unten Platz für den WhatsApp-Button, damit er die letzte Zeile nicht verdeckt */
  padding: 4rem 0 5.75rem;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}
/* Ab hier liegt der Button rechts neben dem Inhalt */
@media (min-width: 1360px) { .site-footer { padding-bottom: 2rem; } }
.footer__top {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 900px) {
  .footer__top { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 4rem; }
}
.footer__brand { max-width: 22rem; }
.footer__brand .brand { margin-bottom: 0.9rem; }
.footer__brand p { font-size: 0.9rem; margin-bottom: 0; }
.footer__cols { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); }
.footer__col-title {
  margin-bottom: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.footer__col li + li { margin-top: 0.55rem; }
.footer__col a { font-size: 0.92rem; color: var(--text-muted); transition: color 0.25s ease; }
.footer__col a:hover { color: var(--accent); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-faint);
}
.footer__signature { font-family: var(--font-mono); }

/* == 12 · Hero ============================================ */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 4.5rem;
  overflow: hidden;
}
/* Erst auf größeren Schirmen bildschirmfüllend — auf dem Handy
   entstünde sonst viel Leerraum zwischen CTA und erstem Abschnitt. */
@media (min-width: 900px) {
  .hero {
    min-height: 40rem;               /* Fallback für ältere Safari-Versionen */
    min-height: min(100svh, 50rem);
    padding-top: calc(var(--header-h) + 3.5rem);
    padding-bottom: 5rem;
  }
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
/* Canvas belegt keine Layoutfläche -> kein CLS */
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__grid { position: absolute; inset: 0; opacity: 0.6; }
.hero__fade {
  position: absolute;
  inset: auto 0 0 0;
  height: 9rem;
  background: linear-gradient(to bottom, transparent, var(--surface));
}
.hero__inner { position: relative; max-width: 50rem; }
.hero__title {
  font-size: clamp(2.35rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.035em;
  margin-bottom: 1.1rem;
}
.hero__lead {
  max-width: 36rem;
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  animation: drift 22s ease-in-out infinite;
}
.hero__blob--a {
  width: 40rem; height: 40rem;
  top: -15rem; right: -12rem;
  background: radial-gradient(circle, var(--blob-a) 0%, transparent 65%);
}
.hero__blob--b {
  width: 32rem; height: 32rem;
  bottom: -13rem; left: -10rem;
  background: radial-gradient(circle, var(--blob-b) 0%, transparent 65%);
  animation-delay: -11s;
}

/* Feines Rasternetz, radial ausmaskiert */
.grid-texture {
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 40%, transparent 100%);
}


/* Kompakter Kopf für Unterseiten */
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-h) + 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.page-hero__bg { position: absolute; inset: 0; z-index: -1; }
.page-hero__blob {
  width: 34rem; height: 34rem;
  top: -18rem; right: -10rem;
  background: radial-gradient(circle, var(--blob-a) 0%, transparent 65%);
}
.page-hero__title {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.032em;
  max-width: 20ch;
  margin-bottom: 0.9rem;
}
.page-hero__lead { max-width: 42rem; font-size: 1.05rem; line-height: 1.8; margin-bottom: 0; }

/* == 13 · Sektions-Komponenten ============================ */

/* Value-Strip — schiebt sich in den Hero hinein */
.value-strip {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 1rem;
  margin-top: -3.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}

/* Leistungskarten mit verbindender Linie */
.trace { position: relative; }
.trace__line {
  display: none;
  position: absolute;
  top: 3.4rem;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 12%, var(--border-strong) 88%, transparent);
}
@media (min-width: 1100px) { .trace__line { display: block; } }

/* Prozess-Schritte */
.steps { position: relative; }

/* Nummerierte Vorteilsliste */
.marker-list { display: flex; flex-direction: column; gap: 1.1rem; margin-top: 1.75rem; }
.marker-list li { display: flex; gap: 0.9rem; align-items: flex-start; color: var(--text-muted); }
.marker-list__mark {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  margin-top: 0.15rem;
  border: 1px solid var(--accent-border);
  border-radius: 0.45rem;
  background: var(--accent-surface);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

/* Chips */
.chip-list { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.05rem;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  color: var(--text);
  transition: transform 0.3s var(--ease-spring), border-color 0.3s ease, background-color 0.3s ease;
}
.chip:hover { transform: translateY(-2px); border-color: var(--accent-border); background: var(--accent-surface); }
.chip svg { width: 0.95rem; height: 0.95rem; color: var(--accent); flex: none; }

.tag-row { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.tag {
  padding: 0.28rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Browser-Mockup */
.browser-mock {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-2);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out-expo);
}
.browser-mock:hover { transform: translateY(-4px); }
.browser-mock__bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem 1rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.browser-mock__bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.browser-mock__url {
  flex: 1;
  margin-left: 0.6rem;
  padding: 0.15rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
}
.browser-mock__body { position: relative; padding: 1.4rem; overflow: hidden; }
.browser-mock__glow {
  position: absolute;
  top: -3.5rem; right: -3.5rem;
  width: 13rem; height: 13rem;
  background: radial-gradient(circle, var(--glow), transparent 70%);
}
.bm-line { height: 0.7rem; border-radius: 0.35rem; background: var(--surface-3); margin-bottom: 0.7rem; }
.bm-line--lg { height: 1.2rem; width: 72%; background: var(--grad-cta); opacity: 0.9; }
.bm-line--md { width: 90%; }
.bm-line--sm { width: 55%; }
.bm-chip { display: inline-block; height: 1.6rem; width: 6rem; border-radius: var(--radius-pill); background: var(--grad-cta); margin: 0.5rem 0.5rem 0 0; }
.bm-chip--ghost { background: var(--surface-3); width: 4.8rem; }
.bm-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; margin-top: 1.3rem; }
.bm-cards div { height: 4rem; border: 1px solid var(--border); border-radius: 0.6rem; background: var(--surface-2); position: relative; }
.bm-cards div::before {
  content: "";
  position: absolute;
  top: 0.65rem; left: 0.65rem;
  width: 1.3rem; height: 1.3rem;
  border-radius: 0.4rem;
  background: var(--accent-surface);
}

/* Preise */
.pricing { display: grid; gap: 1.5rem; align-items: stretch; }
@media (min-width: 900px) { .pricing { grid-template-columns: repeat(2, 1fr); } }
.card--price { display: flex; flex-direction: column; padding: 2.1rem 1.9rem; overflow: visible; }
.card--price.is-featured {
  border: 1.5px solid transparent;
  background:
    linear-gradient(var(--surface-card), var(--surface-card)) padding-box,
    var(--grad-hairline) border-box;
  box-shadow: 0 24px 60px -28px rgba(11, 61, 145, 0.55);
}
.price__badge {
  position: absolute;
  top: -0.85rem;
  left: 1.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background-image: var(--grad-cta);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 20px -8px rgba(11, 61, 145, 0.7);
}
.price__badge svg { width: 0.8rem; height: 0.8rem; }
.price__cat {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.55rem;
}
.price__name { font-size: 1.3rem; margin-bottom: 0.35rem; }
.price__desc { font-size: 0.92rem; margin-bottom: 1.4rem; }
/* Zwei Zeilen reservieren, damit die Preise nebeneinanderliegender Karten auf einer Höhe stehen */
@media (min-width: 900px) { .price__desc { min-height: 3.4em; } }
.price__amount {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0;
}
.price__from { font-family: var(--font-body); font-size: 0.95rem; font-weight: 500; color: var(--text-muted); }
.price__cur { font-size: 1.75rem; }
.price__unit { margin: 0.55rem 0 0; font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-faint); }
.price__sep { height: 1px; background: var(--border); margin: 1.5rem 0; }
.price__list { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 1.8rem; }
.price__list li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.92rem; line-height: 1.5; color: var(--text-muted); }
.price__list li svg { flex: none; width: 1.05rem; height: 1.05rem; margin-top: 0.15rem; }
.price__list li.pro svg { color: var(--accent); }
.price__list li.con { color: var(--text-faint); }
.price__list li.con svg { color: var(--text-faint); }
.card--price .btn { margin-top: auto; }
.price-note {
  max-width: 40rem;
  margin: 1.9rem auto 0;
  text-align: center;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-faint);
}

/* Kundenlogos
   Alle Logo-Dateien sind einheitlich aufbereitet: Graustufen-"Tinte" auf
   transparentem Grund, kontrastverstärkt (siehe README). Im hellen Modus
   werden sie unverändert gezeigt, im dunklen per invert(1) hell.
   Jedes Logo bekommt über --logo-w dieselbe optische Fläche — breite
   Wortmarken und fast quadratische Bildmarken wirken dadurch gleich groß. */
.client-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;   /* einzelnes Logo in der letzten Reihe steht mittig */
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  --logo-scale: 0.8;
}
.client-grid > li { flex: 0 1 calc(50% - 0.5rem); }
@media (min-width: 640px) {
  .client-grid { --logo-scale: 1; }
  .client-grid > li { flex-basis: calc((100% - 2rem) / 3); }
}
@media (min-width: 1024px) {
  .client-grid { gap: 1.25rem; }
  .client-grid > li { flex-basis: calc((100% - 5rem) / 5); }
}
.client {
  display: grid;
  place-items: center;
  height: 100%;
  min-height: 7.5rem;
  padding: 1.25rem 1rem;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.45s var(--ease-out-expo), border-color 0.4s ease, box-shadow 0.4s ease;
}
.client:hover { transform: translateY(-4px); border-color: var(--accent-border); box-shadow: var(--shadow-1); }
/* <picture> spannt die volle Kachelbreite — das Logo darin mittig setzen */
.client picture { display: flex; justify-content: center; align-items: center; width: 100%; }
.client__logo {
  width: min(calc(var(--logo-w, 8rem) * var(--logo-scale)), 100%);
  height: auto;
  opacity: 0.85;
  transition: opacity 0.45s ease;
}
.client:hover .client__logo { opacity: 1; }

/* Hosting — eine geteilte Karte statt Paketen */
.hosting {
  display: grid;
  gap: 2rem;
  padding: clamp(1.75rem, 4vw, 3rem);
}
.hosting:hover { transform: none; box-shadow: var(--shadow-1); border-color: var(--border); }
.hosting::after {          /* dezenter, statischer Schimmer in der Ecke */
  content: "";
  position: absolute;
  top: -8rem;
  left: -8rem;
  width: 22rem;
  height: 22rem;
  background: radial-gradient(circle, var(--glow), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hosting > * { z-index: 1; }
.hosting__title {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.8rem;
}
.hosting__lead { font-size: 1rem; line-height: 1.75; margin-bottom: 1.6rem; }
.hosting__price { margin-bottom: 1.6rem; }
.hosting__list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.hosting__list .info-row + .info-row { margin-top: 0; }
.hosting__list .info-row div > span { display: block; }
@media (min-width: 900px) {
  .hosting { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 3.5rem; align-items: center; }
  .hosting__list { padding-top: 0; padding-left: 3.5rem; border-top: 0; border-left: 1px solid var(--border); }
}

/* Kontakt-Layout */
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 3rem; align-items: start; }
  .contact-aside { position: sticky; top: calc(var(--header-h) + 1.5rem); }
}
/* Karten untereinander: eigene Höhe statt 100 % — sonst wird die Seitenleiste
   mobil doppelt so hoch und überlappt Banner und Footer */
.contact-aside .card { height: auto; }
.contact-aside .card + .card { margin-top: 1rem; }

/* CTA-Banner */
.cta-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.75rem, 6vw, 4.25rem) clamp(1.5rem, 5vw, 3rem);
  border-radius: var(--radius-xl);
  background-image: var(--grad-cta);
  text-align: center;
}
.cta-banner__grid { position: absolute; inset: 0; z-index: -1; opacity: 0.5; }
.cta-banner h2 { color: #ffffff; font-size: clamp(1.6rem, 3.6vw, 2.35rem); margin-bottom: 0.6rem; }
.cta-banner p { color: rgba(255, 255, 255, 0.86); font-size: 1rem; margin-bottom: 1.75rem; max-width: 34rem; margin-inline: auto; }

/* FAQ — natives details, kein JavaScript */
.faq { display: flex; flex-direction: column; gap: 0.75rem; max-width: 48rem; margin-inline: auto; }
.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-card);
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.faq__item[open] { border-color: var(--accent-border); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q svg { flex: none; width: 1.1rem; height: 1.1rem; color: var(--accent); transition: transform 0.3s var(--ease-out-expo); }
.faq__item[open] .faq__q svg { transform: rotate(180deg); }
.faq__a { padding: 0 1.3rem 1.25rem; font-size: 0.95rem; line-height: 1.75; color: var(--text-muted); margin: 0; }

/* == 14 · Prose (Rechtstexte) ============================= */
.legal-layout { display: grid; gap: 2.5rem; }
@media (min-width: 1024px) {
  .legal-layout { grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 4rem; align-items: start; }
}
.prose-toc { display: none; }
@media (min-width: 1024px) {
  .prose-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    padding: 1.4rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-2);
  }
}
.prose-toc__title {
  margin-bottom: 0.8rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.prose-toc li + li { margin-top: 0.5rem; }
.prose-toc a { font-size: 0.88rem; color: var(--text-muted); transition: color 0.25s ease; }
.prose-toc a:hover { color: var(--accent); }

.prose { max-width: 68ch; }
.prose__block { margin-bottom: 2.5rem; scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.prose h2 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
}
.prose h3 { font-size: 1.08rem; margin: 1.5rem 0 0.5rem; }
.prose p, .prose li { font-size: 0.98rem; line-height: 1.8; color: var(--text-muted); }
.prose ul { display: flex; flex-direction: column; gap: 0.5rem; margin: 0.7rem 0 1rem; }
.prose ul li { display: flex; gap: 0.65rem; }
.prose ul li::before { content: "–"; color: var(--accent); flex: none; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 0.15em; }
.prose .placeholder {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border: 1px dashed var(--border-strong);
  border-radius: 0.35rem;
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-faint);
}
.legal-updated { margin: 2rem 0 0; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-faint); }

/* WhatsApp-Button — schwebt unten rechts auf allen Seiten.
   Ein reiner Link: Beim Laden der Seite wird nichts von WhatsApp geladen. */
.wa-float {
  position: fixed;
  right: max(1.25rem, env(safe-area-inset-right));
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 10px 28px -10px rgba(25, 158, 75, 0.75), 0 2px 6px rgba(10, 27, 51, 0.18);
  transition: transform 0.4s var(--ease-spring), background-color 0.3s ease, box-shadow 0.3s ease;
  animation: wa-in 0.6s var(--ease-out-expo) 0.8s both;
}
.wa-float:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 34px -12px rgba(25, 158, 75, 0.85), 0 2px 6px rgba(10, 27, 51, 0.2);
}
.wa-float:active { transform: translateY(0) scale(0.96); }
.wa-float__icon { width: 1.75rem; height: 1.75rem; }

/* Beschriftung: für Screenreader immer vorhanden, auf Desktop beim Überfahren sichtbar */
.wa-float__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
@media (min-width: 900px) and (hover: hover) {
  .wa-float__label {
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    clip-path: none;
    right: calc(100% + 0.75rem);
    top: 50%;
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: var(--surface-card);
    box-shadow: var(--shadow-1);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    opacity: 0;
    transform: translate(6px, -50%);
    transition: opacity 0.3s ease, transform 0.35s var(--ease-out-expo);
    pointer-events: none;
  }
  .wa-float:hover .wa-float__label,
  .wa-float:focus-visible .wa-float__label { opacity: 1; transform: translate(0, -50%); }
}

@keyframes wa-in {
  from { opacity: 0; transform: translateY(10px) scale(0.85); }
  to { opacity: 1; transform: none; }
}

/* == 15 · Utilities ======================================= */
.u-center { text-align: center; }
.u-mt-lg { margin-top: 2.25rem; }
.u-narrow { max-width: 44rem; margin-inline: auto; }
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
/* Anker nicht unter dem festen Header verstecken */
[id] { scroll-margin-top: calc(var(--header-h) + 1.5rem); }

.cta-row { display: flex; align-items: center; gap: 1rem 1.5rem; flex-wrap: wrap; }
.price-teaser { margin: 0; font-size: 0.9rem; color: var(--text-faint); }
.price-teaser strong { color: var(--text); }
.price-teaser a { color: var(--accent); font-weight: 500; }
.price-teaser a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 0.15em; }

/* == 16 · Motion & Keyframes ============================== */
/* Startzustand nur mit JS — ohne JS bleibt alles sichtbar. */
.js [data-reveal] {
  opacity: 0;
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.js [data-reveal="up"] { transform: translateY(2rem); }
.js [data-reveal="left"] { transform: translateX(-2.25rem); }
.js [data-reveal="right"] { transform: translateX(2.25rem); }
.js [data-reveal="scale"] { transform: scale(0.95); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

.word-rise > span {
  display: inline-block;
  animation: rise-in 0.9s var(--ease-out-expo) both;
  animation-delay: calc(var(--i, 0) * 70ms + 120ms);
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(0.85em); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  33% { transform: translate3d(4%, -5%, 0) scale(1.08); }
  66% { transform: translate3d(-3%, 4%, 0) scale(0.95); }
}
@keyframes pulse-ring {
  0% { opacity: 0.7; transform: scale(0.75); }
  70%, 100% { opacity: 0; transform: scale(1.5); }
}

/* == 17 · prefers-reduced-motion ========================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
  .word-rise > span { animation: none; opacity: 1; }
  .blob, .eyebrow__dot::after { animation: none; }
  .wa-float { animation: none; }
}

/* == 18 · Print =========================================== */
@media print {
  .site-header, .mobile-nav, .cta-banner, .wa-float,
  .hero__bg, .page-hero__bg, .theme-switch, .nav-toggle { display: none !important; }
  body { background: #fff; color: #000; }
  .prose a::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #555; }
  .prose__block { break-inside: avoid; }
}