/* Videorettung Senn EDV
   Tokens, Layers, Light/Dark. Farben oben anpassen. */

@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/source-serif-4-latin-400-normal.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: "Source Serif 4";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/source-serif-4-latin-700-normal.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;
}

@layer reset, tokens, base, components, utilities;

@layer tokens {
  :root {
    color-scheme: light;

    --color-surface: light-dark(oklch(0.985 0.01 75), oklch(0.2 0.02 30));
    --color-surface-elevated: light-dark(oklch(0.997 0.005 75), oklch(0.255 0.025 30));
    --color-surface-muted: light-dark(oklch(0.955 0.018 70), oklch(0.165 0.022 30));
    --color-text: light-dark(oklch(0.24 0.03 30), oklch(0.95 0.01 75));
    --color-text-muted: light-dark(oklch(0.4 0.025 30), oklch(0.78 0.02 30));
    --color-border: light-dark(oklch(0.88 0.016 70), oklch(0.34 0.025 30));
    --color-control-border: light-dark(oklch(0.64 0.025 70), oklch(0.58 0.025 30));
    --color-primary: light-dark(oklch(0.38 0.1 22), oklch(0.78 0.08 22));
    --color-primary-hover: light-dark(oklch(0.32 0.1 22), oklch(0.84 0.07 22));
    --color-primary-fill: light-dark(oklch(0.36 0.105 22), oklch(0.48 0.1 22));
    --color-primary-fill-hover: light-dark(oklch(0.3 0.1 22), oklch(0.54 0.1 22));
    --color-primary-soft: light-dark(oklch(0.95 0.02 22), oklch(0.3 0.04 22));
    --color-on-primary: oklch(0.99 0.006 80);
    --color-accent: light-dark(oklch(0.52 0.1 55), oklch(0.78 0.08 55));
    --color-success: light-dark(oklch(0.42 0.11 145), oklch(0.78 0.1 145));
    --color-success-soft: light-dark(oklch(0.96 0.03 145), oklch(0.28 0.04 145));
    --color-warning: light-dark(oklch(0.55 0.13 70), oklch(0.8 0.1 75));
    --color-warning-soft: light-dark(oklch(0.95 0.04 90), oklch(0.3 0.04 75));
    --color-danger: light-dark(oklch(0.45 0.14 25), oklch(0.78 0.1 25));
    --color-danger-soft: light-dark(oklch(0.96 0.02 25), oklch(0.3 0.05 25));
    --color-hero-spot: light-dark(oklch(0.95 0.02 70), oklch(0.28 0.04 22));
    --color-hero-spot-2: light-dark(oklch(0.96 0.025 40), oklch(0.24 0.03 40));
    --color-band: light-dark(oklch(0.28 0.07 22), oklch(0.22 0.06 22));
    --color-band-mid: light-dark(oklch(0.34 0.08 25), oklch(0.36 0.07 25));
    --color-band-end: light-dark(oklch(0.38 0.08 50), oklch(0.38 0.07 50));
    --color-footer: light-dark(oklch(0.22 0.03 30), oklch(0.12 0.025 30));
    --color-footer-text: light-dark(oklch(0.8 0.02 30), oklch(0.76 0.02 30));
    --color-footer-link: light-dark(oklch(0.9 0.012 30), oklch(0.88 0.012 30));
    --color-footer-muted: light-dark(oklch(0.66 0.02 30), oklch(0.64 0.02 30));

    --font-head: "Source Serif 4", Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
    --font-body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --text-xs: 0.8125rem;
    --text-sm: 0.9375rem;
    --text-body: 1.0625rem;
    --text-md: 1.125rem;
    --leading-body: 1.7;
    --leading-display: 1.14;
    --tracking-display: -0.022em;
    --tracking-label: 0.08em;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-gutter: clamp(1.125rem, 4vw, 2.5rem);
    --space-card: clamp(1.25rem, 2.5vw, 2rem);

    --radius-xs: 0.375rem;
    --radius-sm: 0.625rem;
    --radius: 1rem;
    --radius-lg: 1.25rem;
    --radius-full: 999px;

    --control-h: 3rem;
    --border-w: 1px;

    /* light-dark() accepts colors, not complete shadow declarations. */
    --shadow-ink: light-dark(oklch(0.28 0.04 22 / 0.06), oklch(0 0 0 / 0.22));
    --shadow-ink-deep: light-dark(oklch(0.28 0.04 22 / 0.1), oklch(0 0 0 / 0.3));
    --shadow-sm: 0 1px 2px var(--shadow-ink), 0 4px 12px var(--shadow-ink);
    --shadow: 0 4px 10px var(--shadow-ink), 0 14px 36px var(--shadow-ink);
    --shadow-lg: 0 8px 20px var(--shadow-ink), 0 22px 48px var(--shadow-ink-deep);

    --container: 72.5rem;
    --header-h: 4.75rem;

    --duration-fast: 150ms;
    --duration-med: 220ms;
    --duration-slow: 380ms;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-standard: cubic-bezier(0.2, 0, 0, 1);

    --z-base: 0;
    --z-header: 100;
    --z-skip: 200;

    --focus-ring: 2px solid var(--color-primary);
    --focus-offset: 3px;
    --chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23685c57' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
    --check-on: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23fffaf5' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5 6.5 11.5 12.5 4.5'/%3E%3C/svg%3E");
  }

  html[data-theme="light"] { color-scheme: light; }
  html[data-theme="dark"] {
    color-scheme: dark;
    --chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23d4c8c0' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
  }
}

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

  html {
    scroll-behavior: smooth;
    scroll-padding-block-start: calc(var(--header-h) + var(--space-5));
    -webkit-text-size-adjust: 100%;
    hanging-punctuation: first last;
    accent-color: var(--color-primary-fill);
  }

  body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-body);
    line-height: var(--leading-body);
    color: var(--color-text);
    background: var(--color-surface);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

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

  h1, h2, h3, h4 {
    font-family: var(--font-head);
    color: var(--color-text);
    line-height: var(--leading-display);
    margin: 0 0 0.55em;
    font-weight: 700;
    letter-spacing: var(--tracking-display);
    text-wrap: balance;
  }

  h1 { font-size: clamp(2.1rem, 1.35rem + 2.7vw, 3.5rem); font-weight: 400; }
  h2 { font-size: clamp(1.65rem, 1.2rem + 1.5vw, 2.3rem); font-weight: 400; }
  h3 { font-size: clamp(1.12rem, 1.05rem + 0.35vw, 1.28rem); }
  h4 { font-size: clamp(1.04rem, 1rem + 0.18vw, 1.12rem); }

  p { margin: 0 0 1.05em; text-wrap: pretty; }
  h1, h2, h3, h4, p, li, dd, address { overflow-wrap: anywhere; }
  p:last-child { margin-bottom: 0; }

  a {
    color: var(--color-primary);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
    text-decoration-color: color-mix(in oklch, var(--color-primary) 45%, transparent);
    transition: color var(--duration-fast) var(--ease-standard), text-decoration-color var(--duration-fast) var(--ease-standard);
  }
  a:hover {
    color: var(--color-primary-hover);
    text-decoration-color: var(--color-primary-hover);
  }

  ul, ol { margin: 0 0 1.1em; padding-inline-start: 1.2em; }
  li { margin-bottom: 0.4em; }
  li:last-child { margin-bottom: 0; }

  strong { color: var(--color-text); font-weight: 600; }

  button,
  .btn { -webkit-tap-highlight-color: transparent; }

  :focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-offset);
  }

  ::selection {
    background: var(--color-primary-soft);
    color: var(--color-text);
  }
}

@layer base {
  .container {
    width: min(100% - 2 * var(--space-gutter), var(--container));
    margin-inline: auto;
  }

  .container-narrow {
    width: min(100% - 2 * var(--space-gutter), 42rem);
    margin-inline: auto;
  }

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

  .skip-link {
    position: absolute;
    inset-inline-start: var(--space-4);
    inset-block-start: -100px;
    z-index: var(--z-skip);
    background: var(--color-primary-fill);
    color: var(--color-on-primary);
    padding: 0.7rem 1.2rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    text-decoration: none;
    transition: inset-block-start var(--duration-med) var(--ease-standard);
  }
  .skip-link:focus {
    inset-block-start: 0;
    color: var(--color-on-primary);
  }
}

@layer components {
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: var(--control-h);
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius-sm);
    border: var(--border-w) solid transparent;
    font: inherit;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-decoration: none;
    cursor: pointer;
    transition:
      transform var(--duration-fast) var(--ease-out),
      box-shadow var(--duration-med) var(--ease-standard),
      background-color var(--duration-med) var(--ease-standard),
      color var(--duration-med) var(--ease-standard),
      border-color var(--duration-med) var(--ease-standard),
      opacity var(--duration-fast) var(--ease-standard);
    white-space: normal;
    text-align: center;
  }

  .btn:active:not(:disabled, [aria-disabled="true"]) { transform: translateY(0.5px); }

  .btn:disabled,
  .btn[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
  }

  .btn-primary {
    background: var(--color-primary-fill);
    color: var(--color-on-primary);
    box-shadow: var(--shadow-sm);
  }
  .btn-primary:hover {
    color: var(--color-on-primary);
    background: var(--color-primary-fill-hover);
    box-shadow: var(--shadow);
  }

  .btn-outline {
    background: var(--color-surface-elevated);
    color: var(--color-primary);
    border-color: var(--color-border);
    box-shadow: var(--shadow-sm);
  }
  .btn-outline:hover {
    border-color: color-mix(in oklch, var(--color-primary) 55%, var(--color-border));
    color: var(--color-primary);
    background: var(--color-primary-soft);
  }

  .btn-ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
  }
  .btn-ghost:hover {
    background: var(--color-surface-elevated);
    color: var(--color-text);
    border-color: color-mix(in oklch, var(--color-text-muted) 35%, var(--color-border));
  }

  .btn-sm {
    min-height: 2.75rem;
    padding: 0.45rem 1.05rem;
    font-size: var(--text-sm);
  }
  .btn-lg {
    min-height: 3rem;
    padding: 0.85rem 1.7rem;
    font-size: 1.05rem;
  }
  .btn svg { width: 1.1em; height: 1.1em; flex: none; }

  .btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: var(--color-surface-elevated);
    border-block-end: var(--border-w) solid var(--color-border);
    transition: box-shadow var(--duration-med) var(--ease-standard);
  }

  .site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
  }

  .header-inner {
    min-height: var(--header-h);
    padding-block: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }

  .header-actions {
    display: flex;
    flex: none;
    align-items: center;
    gap: var(--space-2);
    margin-inline-start: auto;
  }

  .brand {
    display: inline-flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    width: clamp(10rem, 18vw, 14rem);
    text-decoration: none;
    color: var(--color-text);
    flex: 0 1 auto;
    min-width: 0;
    border-radius: var(--radius-sm);
    transition: opacity var(--duration-fast) var(--ease-standard);
  }
  .brand:hover { color: var(--color-text); opacity: 0.82; }

  .brand-logo {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1280 / 401;
    object-fit: contain;
    border-radius: var(--radius-sm);
  }
  .brand-tagline {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.25;
    text-align: center;
  }

  @media (max-width: 400px) {
    .header-inner { gap: var(--space-2); }
  }

  .theme-toggle,
  .nav-toggle {
    flex: none;
    width: 2.75rem;
    height: 2.75rem;
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface-elevated);
    color: var(--color-text);
    cursor: pointer;
    padding: 0;
    display: grid;
    place-items: center;
    transition:
      background-color var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      color var(--duration-fast) var(--ease-standard);
  }
  .theme-toggle svg { width: 1.2rem; height: 1.2rem; }
  .theme-toggle .icon-sun { display: none; }

  html[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
  html[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
  html[data-theme="light"] .theme-toggle .icon-sun { display: none; }
  html[data-theme="light"] .theme-toggle .icon-moon { display: block; }

  .site-nav {
    display: flex;
    align-items: center;
    gap: 0.85rem;
  }

  .site-nav ul {
    display: flex;
    align-items: center;
    gap: 0.1rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .site-nav li { margin: 0; }

  .site-nav a:not(.btn) {
    display: flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
  }

  .site-nav a:not(.btn):hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
  }

  .site-nav a[aria-current="page"] {
    color: var(--color-primary);
    font-weight: 600;
    background: var(--color-primary-soft);
  }

  .nav-toggle { display: none; }

  .nav-toggle-bars { display: block; width: 1.15rem; }
  .nav-toggle-bars span {
    display: block;
    height: 1.5px;
    background: currentColor;
    border-radius: var(--radius-full);
    transition: transform var(--duration-med) var(--ease-out), opacity var(--duration-fast) var(--ease-standard);
  }
  .nav-toggle-bars span + span { margin-top: 5px; }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  @media (min-width: 1100px) {
    .header-actions { margin-inline-start: 0; }
    .site-nav { margin-inline-start: auto; }
  }

  @media (min-width: 1100px) and (max-width: 1280px) {
    .site-nav { gap: 0.55rem; }
    .site-nav a:not(.btn) { padding-inline: 0.5rem; font-size: 0.875rem; }
    .nav-cta { padding-inline: 0.85rem; }
  }

  @media (max-width: 1099px) {
    .nav-toggle { display: grid; }

    .site-nav {
      position: absolute;
      inset: 100% 0 auto;
      flex-direction: column;
      align-items: stretch;
      gap: 0.5rem;
      padding: var(--space-4) var(--space-5) var(--space-6);
      background: var(--color-surface-elevated);
      border-block-end: var(--border-w) solid var(--color-border);
      box-shadow: var(--shadow);
      display: none;
      max-height: calc(100dvh - var(--header-h));
      overflow-y: auto;
    }

    .site-nav.is-open { display: flex; }

    .site-nav ul { flex-direction: column; align-items: stretch; gap: 0.15rem; }
    .site-nav a:not(.btn) { padding: 0.75rem 0.9rem; font-size: 1.02rem; }
    .nav-cta { justify-content: center; margin-top: 0.35rem; }
  }

  main { display: block; }

  .section { padding-block: clamp(3.25rem, 2.1rem + 4vw, 5.5rem); }
  .section-tight { padding-block: clamp(2rem, 1.5rem + 2vw, 3.25rem); }
  .section-paper { background: var(--color-surface-elevated); }
  .section-cream { background: var(--color-surface-muted); }

  .section-head { max-width: 43rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
  .section-head.center { margin-inline: auto; text-align: center; }
  .section-head p { color: var(--color-text-muted); font-size: var(--text-md); margin-bottom: 0; }

  .eyebrow {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.7rem;
  }

  .hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--color-surface);
    padding-block: clamp(3rem, 5vw, 4.75rem);
  }

  .hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    user-select: none;
  }

  .hero-media picture,
  .hero-media img {
    width: 100%;
    height: 100%;
    display: block;
  }

  .hero-media img {
    object-fit: cover;
    object-position: 82% 42%;
    -webkit-mask-image:
      linear-gradient(to right, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.55) 30%, #000 56%, #000 100%),
      linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image:
      linear-gradient(to right, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.55) 30%, #000 56%, #000 100%),
      linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
    mask-composite: intersect;
  }

  .hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(
        105deg,
        var(--color-surface) 0%,
        color-mix(in oklch, var(--color-surface) 94%, transparent) 18%,
        color-mix(in oklch, var(--color-surface) 94%, transparent) 34%,
        color-mix(in oklch, var(--color-surface) 65%, transparent) 52%,
        transparent 72%
      ),
      linear-gradient(
        180deg,
        color-mix(in oklch, var(--color-surface) 38%, transparent) 0%,
        transparent 22%
      ),
      linear-gradient(
        180deg,
        transparent 62%,
        color-mix(in oklch, var(--color-surface) 38%, transparent) 84%,
        var(--color-surface) 100%
      );
  }

  .hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(2rem, 1rem + 4vw, 4rem);
    align-items: center;
  }

  .hero h1 { margin-bottom: 0.5em; }
  .hero h1 em {
    font-style: normal;
    color: var(--color-primary);
  }

  .hero-lead {
    color: var(--color-text-muted);
    font-size: clamp(1.05rem, 1rem + 0.28vw, 1.16rem);
    font-weight: 400;
    max-width: 34em;
    margin-bottom: 1.6rem;
  }

  .hero-points {
    list-style: none;
    padding: 0;
    margin: var(--space-8) 0 0;
    display: grid;
    gap: var(--space-3);
  }

  .hero-points li {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    font-size: 1rem;
    margin: 0;
    color: var(--color-text);
  }

  .hero-points svg {
    width: 1.2rem;
    height: 1.2rem;
    flex: none;
    margin-top: 0.28rem;
    color: var(--color-success);
  }

  .hero-card {
    background: var(--color-surface-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-card);
    box-shadow: var(--shadow-lg);
    border: var(--border-w) solid var(--color-border);
    border-block-start: 3px solid var(--color-primary);
  }

  .hero-card h2 { font-size: 1.5rem; margin-bottom: 0.5em; }

  .phone-big {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-head);
    font-size: clamp(1.32rem, 1.08rem + 0.9vw, 1.7rem);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    margin-block: 0.55rem var(--space-4);
    word-break: break-word;
    letter-spacing: var(--tracking-display);
  }
  .phone-big:hover { color: var(--color-accent); }
  .phone-big svg { width: 1.5rem; height: 1.5rem; flex: none; }

  .hero-card .btn { width: 100%; }
  .hero-card dl { margin: 1.35rem 0 0; padding-top: 1.15rem; border-top: var(--border-w) solid var(--color-border); }
  .hero-card dt {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-label);
    color: var(--color-text-muted);
    font-weight: 700;
  }
  .hero-card dd { margin: 0.15rem 0 0.85rem; color: var(--color-text); }
  .hero-card dd:last-child { margin-bottom: 0; }

  @media (max-width: 900px) {
    .hero {
      padding-block-start: clamp(7rem, 25vw, 11rem);
    }

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

    .hero-media img {
      object-position: 88% 18%;
      -webkit-mask-image: linear-gradient(
        to bottom,
        #000 0,
        #000 calc(var(--header-h) + 1.5rem),
        rgba(0, 0, 0, 0.28) calc(var(--header-h) + 4.25rem),
        transparent calc(var(--header-h) + 7.5rem)
      );
      mask-image: linear-gradient(
        to bottom,
        #000 0,
        #000 calc(var(--header-h) + 1.5rem),
        rgba(0, 0, 0, 0.28) calc(var(--header-h) + 4.25rem),
        transparent calc(var(--header-h) + 7.5rem)
      );
    }

    .hero-media::after {
      background: linear-gradient(
        180deg,
        color-mix(in oklch, var(--color-surface) 35%, transparent) 0,
        color-mix(in oklch, var(--color-surface) 48%, transparent) var(--header-h),
        color-mix(in oklch, var(--color-surface) 82%, transparent) calc(var(--header-h) + 3.75rem),
        var(--color-surface) calc(var(--header-h) + 6.5rem)
      );
    }

    .hero .eyebrow {
      color: var(--color-primary);
    }

    .hero h1 {
      font-weight: 700;
      font-size: clamp(1.7rem, 1rem + 3.2vw, 2.2rem);
      line-height: 1.22;
      letter-spacing: -0.01em;
      hyphens: manual;
      overflow-wrap: break-word;
      word-break: normal;
      text-wrap: wrap;
      -webkit-font-smoothing: auto;
    }

    .hero h1 em {
      display: block;
    }
  }

  .grid { display: grid; gap: var(--space-6); }
  .grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 18.75rem), 1fr)); }
  .grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr)); }
  .grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 14.5rem), 1fr)); }

  .card {
    background: var(--color-surface-elevated);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-card);
    box-shadow: var(--shadow-sm);
    transition:
      transform var(--duration-med) var(--ease-out),
      box-shadow var(--duration-med) var(--ease-standard),
      border-color var(--duration-med) var(--ease-standard);
  }

  .card h3 { margin-bottom: 0.6em; }
  .card p { color: var(--color-text-muted); }
  .card p:last-child { margin-bottom: 0; }

  .card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    border: var(--border-w) solid color-mix(in oklch, var(--color-primary) 14%, transparent);
  }
  .card-icon svg { width: 1.35rem; height: 1.35rem; }

  .tag-list {
    list-style: none;
    padding: 0;
    margin: 0.85rem 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  .tag-list li {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.22rem 0.65rem;
    border-radius: var(--radius-xs);
    background: var(--color-surface-muted);
    color: var(--color-text);
    border: var(--border-w) solid color-mix(in oklch, var(--color-border) 80%, transparent);
  }

  .promo {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    padding: clamp(1.85rem, 1.4rem + 1.8vw, 3rem);
    background: linear-gradient(135deg, var(--color-band), var(--color-band-mid) 55%, var(--color-band-end));
    color: var(--color-on-primary);
    box-shadow: var(--shadow-lg);
  }

  .promo h2, .promo h3, .promo strong { color: var(--color-on-primary); }
  .promo p { color: color-mix(in oklch, var(--color-on-primary) 90%, transparent); }
  .promo-lead { max-width: 52em; margin-bottom: 0; }
  .promo .eyebrow { color: color-mix(in oklch, var(--color-on-primary) 82%, oklch(0.85 0.08 355)); }
  .promo a:not(.btn) { color: var(--color-on-primary); }

  .promo .btn-outline {
    background: var(--color-on-primary);
    border-color: var(--color-on-primary);
    color: var(--color-band);
    box-shadow: none;
  }
  .promo .btn-outline:hover {
    color: var(--color-band);
    background: color-mix(in oklch, var(--color-on-primary) 92%, var(--color-band));
  }

  .promo-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: var(--space-8);
    align-items: center;
  }

  .card-on-dark {
    background: color-mix(in oklch, var(--color-on-primary) 12%, transparent);
    border-color: color-mix(in oklch, var(--color-on-primary) 22%, transparent);
    color: var(--color-on-primary);
    box-shadow: none;
  }
  .card-on-dark h3,
  .card-on-dark strong { color: var(--color-on-primary); }
  .card-on-dark p { color: color-mix(in oklch, var(--color-on-primary) 90%, transparent); }

  @media (max-width: 900px) {
    .promo-grid { grid-template-columns: 1fr; }
  }

  .steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-6);
    counter-reset: step;
  }

  .step {
    position: relative;
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    gap: 1.25rem;
    background: var(--color-surface-elevated);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-card);
    box-shadow: var(--shadow-sm);
    margin: 0;
  }

  .step-number {
    counter-increment: step;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-on-primary);
    background: var(--color-primary-fill);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
  }
  .step-number::before { content: counter(step); }

  .step h3 { margin-bottom: 0.3em; }
  .step-body > :last-child { margin-bottom: 0; }

  @media (max-width: 640px) {
    .step { grid-template-columns: 1fr; gap: var(--space-4); }
    .step-number { width: 2.75rem; height: 2.75rem; font-size: 1.15rem; }
  }

  .note {
    border-radius: var(--radius);
    padding: 1.1rem 1.35rem;
    border: var(--border-w) solid color-mix(in oklch, var(--color-primary) 18%, var(--color-border));
    border-inline-start-width: 4px;
    border-inline-start-color: var(--color-primary);
    background: var(--color-primary-soft);
    margin-block: var(--space-6);
  }

  .note > :last-child { margin-bottom: 0; }
  .note h4 { margin-bottom: 0.25em; }
  .note p { color: var(--color-text); }

  .note-warn {
    border-color: color-mix(in oklch, var(--color-warning) 22%, var(--color-border));
    border-inline-start-color: var(--color-warning);
    background: var(--color-warning-soft);
  }
  .note-good {
    border-color: color-mix(in oklch, var(--color-success) 22%, var(--color-border));
    border-inline-start-color: var(--color-success);
    background: var(--color-success-soft);
  }
  .note-alert {
    border-color: color-mix(in oklch, var(--color-danger) 22%, var(--color-border));
    border-inline-start-color: var(--color-danger);
    background: var(--color-danger-soft);
  }
  .note-plain {
    border-color: var(--color-border);
    border-inline-start-color: var(--color-text-muted);
    background: var(--color-surface-muted);
  }

  .address-box {
    background: var(--color-surface-muted);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.35rem 1.5rem;
    margin-block: var(--space-6);
  }
  .address-box address {
    font-style: normal;
    font-family: var(--font-head);
    font-size: 1.18rem;
    line-height: 1.55;
    color: var(--color-text);
    letter-spacing: var(--tracking-display);
  }

  .price-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--color-primary-fill);
    color: var(--color-on-primary);
    text-align: center;
    padding: 0.65rem 1.35rem;
    font-weight: 600;
    font-size: var(--text-sm);
    letter-spacing: 0.01em;
  }
  .price-banner svg { width: 1.1rem; height: 1.1rem; }

  .price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
    gap: var(--space-6);
    align-items: stretch;
  }

  .price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--color-surface-elevated);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-card);
    box-shadow: var(--shadow-sm);
    transition:
      transform var(--duration-med) var(--ease-out),
      box-shadow var(--duration-med) var(--ease-standard),
      border-color var(--duration-med) var(--ease-standard);
  }

  .price-card.is-featured {
    border-color: var(--color-primary);
    background: color-mix(in oklch, var(--color-primary-soft) 55%, var(--color-surface-elevated));
    box-shadow: var(--shadow);
    padding-top: 2.1rem;
  }

  .price-badge {
    position: absolute;
    top: -0.8rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary-fill);
    color: var(--color-on-primary);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.32rem 0.9rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
  }

  .price-card h3 { color: var(--color-accent); margin-bottom: 0.35em; }

  .price-format {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    font-variant-numeric: tabular-nums;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-xs);
    background: var(--color-surface-muted);
    border: var(--border-w) solid var(--color-border);
  }

  .price-card.is-featured .price-format {
    background: var(--color-surface-elevated);
  }

  .price-amount {
    font-family: var(--font-head);
    font-size: clamp(2rem, 1.7rem + 1vw, 2.35rem);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.05;
    letter-spacing: var(--tracking-display);
    font-variant-numeric: tabular-nums;
    margin-block: var(--space-2) var(--space-3);
  }
  .price-unit {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    display: block;
    margin: 0.2rem 0 0.15rem;
  }

  .price-bulk {
    display: inline-block;
    width: fit-content;
    margin: 0.75rem 0 1.1rem;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-success);
    background: var(--color-success-soft);
    border-radius: var(--radius-xs);
    padding: 0.28rem 0.8rem;
  }

  .price-extra {
    display: block;
    width: fit-content;
    margin: 0.35rem 0 0;
    font-size: var(--text-sm);
    font-weight: 650;
    color: var(--color-accent);
    font-variant-numeric: tabular-nums;
  }

  .price-card .price-text {
    flex: 1;
    font-size: 0.98rem;
    margin-top: var(--space-5);
    color: var(--color-text-muted);
  }
  .price-card ul {
    margin-top: var(--space-5);
    color: var(--color-text);
  }
  .price-card li::marker { color: var(--color-accent); }

  .billing-card h3 { color: var(--color-accent); }
  .billing-points {
    margin: var(--space-5) 0;
  }
  .billing-points li { margin-bottom: 0; color: var(--color-text); }
  .billing-points li + li { margin-top: 0.75rem; }
  .billing-points li::marker { color: var(--color-accent); }

  .usb-premium h3 { color: var(--color-accent); }
  .usb-price-list {
    list-style: none;
    padding: 0;
    margin: 0.4rem 0 0;
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 28rem;
  }
  .usb-price-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    margin: 0;
    padding: 0.7rem 1rem;
    background: var(--color-surface-muted);
    font-variant-numeric: tabular-nums;
  }
  .usb-price-list li + li {
    border-top: var(--border-w) solid var(--color-border);
  }
  .usb-price-list strong {
    font-family: var(--font-head);
    font-size: 1.15rem;
    color: var(--color-text);
  }

  .price-table-wrap {
    overflow-x: auto;
    margin-block: var(--space-6);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-sm);
  }

  table.price-table {
    width: 100%;
    min-width: 36rem;
    border-collapse: collapse;
    background: transparent;
    font-size: 1rem;
  }

  .price-table th,
  .price-table td {
    padding: 0.95rem 1.2rem;
    text-align: start;
    border-bottom: var(--border-w) solid var(--color-border);
    vertical-align: top;
  }

  .price-table thead th {
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .price-table tbody th {
    font-weight: 600;
    color: var(--color-text);
    font-family: var(--font-body);
    white-space: nowrap;
  }

  .price-table tbody tr:last-child th,
  .price-table tbody tr:last-child td { border-bottom: none; }
  .price-table td:last-child {
    text-align: end;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
  }
  .price-table thead th:last-child { text-align: end; }
  .price-table tbody tr:nth-child(even) { background: var(--color-surface); }

  .form-shell {
    max-width: 60rem;
    margin-inline: auto;
    background: var(--color-surface-elevated);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: clamp(1rem, 4vw, 3rem);
    box-shadow: var(--shadow);
  }

  fieldset {
    border: none;
    padding: 0;
    margin: 0 0 var(--space-8);
    min-width: 0;
  }
  fieldset + fieldset {
    padding-top: var(--space-8);
    border-top: var(--border-w) solid var(--color-border);
  }
  fieldset:last-of-type { margin-bottom: var(--space-5); }

  legend {
    font-family: var(--font-head);
    font-size: 1.22rem;
    font-weight: 700;
    color: var(--color-text);
    padding: 0;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: 0.55rem;
    letter-spacing: var(--tracking-display);
    float: none;
    width: 100%;
  }

  .legend-num {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    display: inline-grid;
    place-items: center;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 700;
    flex: none;
    letter-spacing: 0;
  }

  .legend-optional {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 400;
    letter-spacing: 0;
  }

  .fieldset-hint { color: var(--color-text-muted); font-size: var(--text-sm); margin: 0 0 1.25rem; }

  .field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }

  .field { display: flex; flex-direction: column; gap: var(--space-2); min-width: 0; }
  .field-wide { grid-column: 1 / -1; }
  @media (max-width: 640px) {
    .field-grid { grid-template-columns: 1fr; }
    legend { display: block; font-size: 1.15rem; }
    .legend-num { margin-inline-end: var(--space-2); vertical-align: middle; }
  }

  label { font-weight: 600; color: var(--color-text); font-size: var(--text-sm); }
  .field-label { font-weight: 600; color: var(--color-text); font-size: var(--text-sm); }
  .req { color: var(--color-accent); }

  .option-stack {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
  }

  .option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.8rem 0.95rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface-elevated);
    cursor: pointer;
    font-weight: 500;
    line-height: 1.45;
  }

  .option input {
    width: 1.15rem;
    height: 1.15rem;
    margin: 0.18rem 0 0;
    flex: none;
    accent-color: var(--color-primary-fill);
    cursor: pointer;
  }

  .option:hover { border-color: var(--color-primary); }
  .option:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
  }
  .option:has(input:focus-visible) { outline: var(--focus-ring); outline-offset: var(--focus-offset); }

  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  select,
  textarea {
    font: inherit;
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-surface-elevated);
    border: var(--border-w) solid var(--color-control-border);
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.85rem;
    width: 100%;
    min-width: 0;
    min-height: var(--control-h);
    transition:
      border-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard),
      background-color var(--duration-fast) var(--ease-standard);
  }

  select {
    appearance: none;
    background-image: var(--chevron);
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    background-size: 1rem;
    padding-inline-end: 2.4rem;
  }

  input::placeholder,
  textarea::placeholder {
    color: color-mix(in oklch, var(--color-text-muted) 80%, transparent);
  }

  input:hover, select:hover, textarea:hover {
    border-color: color-mix(in oklch, var(--color-text-muted) 42%, var(--color-border));
  }

  input:focus, select:focus, textarea:focus {
    outline: none;
    background: var(--color-surface-elevated);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
  }

  input[aria-invalid="true"],
  textarea[aria-invalid="true"] {
    border-color: var(--color-danger);
    background: var(--color-danger-soft);
  }

  textarea { min-height: 8.2rem; resize: vertical; }

  .field-error {
    color: var(--color-danger);
    font-size: 0.86rem;
    font-weight: 600;
    min-height: 0;
  }

  .service-list {
    display: grid;
    gap: 0.65rem;
    container-type: inline-size;
    container-name: services;
  }

  .service-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 9rem 7rem;
    gap: var(--space-4);
    align-items: center;
    padding: 0.95rem 1.1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    transition:
      border-color var(--duration-fast) var(--ease-standard),
      background-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
  }

  .service-row:focus-within,
  .service-row.is-active {
    border-color: var(--color-primary);
    background: var(--color-surface-elevated);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
  }

  .service-name { font-weight: 600; color: var(--color-text); }
  .service-meta { display: block; font-weight: 400; font-size: 0.875rem; color: var(--color-text-muted); margin-top: 0.25rem; }
  .service-qty { display: flex; align-items: center; gap: 0.45rem; }
  .service-qty input { min-width: 4.5rem; text-align: center; font-variant-numeric: tabular-nums; }
  .service-qty label { font-size: 0.875rem; color: var(--color-text-muted); font-weight: 500; }
  .service-sum { text-align: end; font-weight: 700; color: var(--color-text); font-variant-numeric: tabular-nums; }

  @container services (max-width: 40rem) {
    .service-row { grid-template-columns: minmax(0, 1fr) auto; }
    .service-name { grid-column: 1 / -1; }
    .service-qty { max-width: 10rem; }
    .service-sum { text-align: end; }
  }

  .choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: var(--space-4); }

  .choice {
    position: relative;
    display: grid;
    grid-template-columns: 1.2rem minmax(0, 1fr);
    column-gap: 0.8rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.05rem 1.15rem;
    background: var(--color-surface);
    cursor: pointer;
    transition:
      border-color var(--duration-fast) var(--ease-standard),
      background-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
  }

  .choice::before {
    content: "";
    grid-column: 1;
    grid-row: 1 / span 3;
    width: 1.2rem;
    height: 1.2rem;
    margin-top: 0.12rem;
    border-radius: var(--radius-xs);
    border: 1.5px solid var(--color-control-border);
    background: var(--color-surface-elevated) center / 0.85rem no-repeat;
    transition: border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);
  }

  .choice:hover { border-color: var(--color-primary); }
  .choice input { position: absolute; opacity: 0; pointer-events: none; }
  .choice-title,
  .choice-price,
  .choice-desc { grid-column: 2; }

  .choice:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
  }
  .choice:has(input:checked)::before {
    border-color: var(--color-primary-fill);
    background-color: var(--color-primary-fill);
    background-image: var(--check-on);
  }
  .choice:has(input:focus-visible) { outline: var(--focus-ring); outline-offset: var(--focus-offset); }
  .choice:has(input[type="radio"])::before { border-radius: 50%; }

  .choice-title { display: block; font-weight: 700; color: var(--color-text); margin-bottom: 0.15rem; }
  .choice-price { display: block; font-weight: 700; color: var(--color-accent); margin-bottom: 0.25rem; font-variant-numeric: tabular-nums; }
  .choice-desc { display: block; font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.5; }

  .summary {
    background: color-mix(in oklch, var(--color-primary-soft) 62%, var(--color-surface-elevated));
    border: 1.5px solid color-mix(in oklch, var(--color-primary) 22%, var(--color-border));
    border-radius: var(--radius);
    padding: 1.35rem 1.5rem;
    margin-bottom: var(--space-8);
  }

  .summary-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.2rem var(--space-4);
    padding-block: 0.4rem;
  }

  .summary-total {
    border-top: 1.5px solid color-mix(in oklch, var(--color-primary) 22%, var(--color-border));
    margin-top: 0.55rem;
    padding-top: 0.85rem;
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: var(--tracking-display);
  }
  .summary-total span:last-child { color: var(--color-primary); font-variant-numeric: tabular-nums; }

  @media (max-width: 480px) {
    .summary { padding: 1.15rem 1rem; }
    .summary-total { font-size: 1.18rem; }
  }

  .consent {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem;
    align-items: start;
    padding: 1.1rem 1.25rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    cursor: pointer;
    transition: border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);
  }

  .consent input[type="checkbox"] {
    width: 1.35rem;
    height: 1.35rem;
    margin: 0.15rem 0 0;
    accent-color: var(--color-primary-fill);
    cursor: pointer;
    flex: none;
  }

  .consent-text { font-weight: 500; color: var(--color-text-muted); font-size: 0.98rem; }

  .consent.is-invalid { border-color: var(--color-danger); background: var(--color-danger-soft); }
  .consent.is-checked { border-color: var(--color-success); background: var(--color-success-soft); }

  .form-alert {
    display: none;
    gap: 0.65rem;
    align-items: flex-start;
    border-radius: var(--radius);
    padding: var(--space-4) 1.15rem;
    margin-bottom: 1.15rem;
    font-weight: 600;
  }
  .form-alert.is-visible { display: flex; }
  .form-alert svg { width: 1.3rem; height: 1.3rem; flex: none; margin-top: 0.1rem; }
  .form-alert-error { background: var(--color-danger-soft); color: var(--color-danger); border: 1.5px solid color-mix(in oklch, var(--color-danger) 40%, var(--color-border)); }
  .form-alert-success { background: var(--color-success-soft); color: var(--color-success); border: 1.5px solid color-mix(in oklch, var(--color-success) 40%, var(--color-border)); }
  .form-alert-info { background: var(--color-primary-soft); color: var(--color-text); border: 1.5px solid var(--color-primary-soft); }

  .form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    padding-top: var(--space-6);
    border-top: var(--border-w) solid var(--color-border);
  }

  .legal { background: var(--color-surface-elevated); }
  .legal h2 { margin-top: var(--space-12); font-size: 1.65rem; }
  .legal h2:first-of-type { margin-top: 0; }
  .legal h3 { margin-top: 1.7rem; font-size: 1.1rem; }
  .legal p, .legal li { font-size: var(--text-body); color: var(--color-text); }
  .legal h2, .legal h3 { hyphens: auto; }

  .page-header {
    background:
      radial-gradient(720px 280px at 88% -28%, var(--color-hero-spot), transparent 62%),
      var(--color-surface-muted);
    padding-block: clamp(2.15rem, 1.7rem + 2.4vw, 3.5rem) clamp(1.7rem, 1.3rem + 1.6vw, 2.6rem);
    border-block-end: var(--border-w) solid var(--color-border);
  }
  .page-header h1 { margin-bottom: 0.4em; hyphens: auto; }
  .page-header p { max-width: 42em; font-size: var(--text-md); margin-bottom: 0; color: var(--color-text-muted); }

  .page-header .breadcrumb { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-5); }
  .breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
  .breadcrumb a:hover { color: var(--color-primary); }

  .cta-band {
    background: linear-gradient(135deg, var(--color-band), var(--color-band-mid) 60%, var(--color-band-end));
    color: var(--color-on-primary);
    text-align: center;
    padding-block: clamp(2.6rem, 1.9rem + 2.8vw, 4.25rem);
  }
  .cta-band h2 { color: var(--color-on-primary); }
  .cta-band p { color: color-mix(in oklch, var(--color-on-primary) 88%, transparent); max-width: 40em; margin-inline: auto; }
  .cta-band .btn-outline {
    background: var(--color-on-primary);
    border-color: var(--color-on-primary);
    color: var(--color-band);
    box-shadow: none;
  }
  .cta-band .btn-outline:hover { color: var(--color-band); background: color-mix(in oklch, var(--color-on-primary) 92%, var(--color-band)); }
  .cta-band .btn-ghost { color: var(--color-on-primary); border-color: color-mix(in oklch, var(--color-on-primary) 48%, transparent); }
  .cta-band .btn-ghost:hover { background: color-mix(in oklch, var(--color-on-primary) 12%, transparent); color: var(--color-on-primary); }
  .cta-band .btn-row { justify-content: center; margin-top: 1.6rem; }

  .site-footer {
    background: var(--color-footer);
    color: var(--color-footer-text);
    padding: clamp(2.5rem, 2rem + 2vw, 3.5rem) 0 1.5rem;
    font-size: 0.96rem;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-10);
    padding-bottom: var(--space-8);
  }

  .site-footer h3 {
    color: var(--color-on-primary);
    font-size: 0.875rem;
    font-family: var(--font-body);
    font-weight: 700;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    margin-bottom: var(--space-4);
  }

  .site-footer a { color: var(--color-footer-link); text-decoration: none; }
  .site-footer a:hover { color: var(--color-on-primary); text-decoration: underline; }
  .site-footer a[aria-current="page"] { color: var(--color-on-primary); font-weight: 700; }
  .site-footer :focus-visible, .cta-band :focus-visible, .promo :focus-visible {
    outline-color: var(--color-on-primary);
  }
  @container services (max-width: 20rem) {
    .service-row { padding: var(--space-3); gap: var(--space-3); }
    .service-qty { flex-wrap: wrap; }
    .service-qty input { width: 5.5rem; }
  }

  .site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
  .site-footer address { font-style: normal; line-height: 1.8; }

  .footer-brand { width: 14rem; max-width: 100%; margin-bottom: var(--space-4); }

  .footer-bottom {
    border-top: var(--border-w) solid color-mix(in oklch, var(--color-on-primary) 14%, transparent);
    padding-top: var(--space-6);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: space-between;
    font-size: 0.86rem;
    color: var(--color-footer-muted);
  }

  @media (max-width: 720px) {
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  }

  .js .reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
  }
  .js .reveal.is-visible { opacity: 1; transform: none; }

  @media print {
    :root[data-theme] { color-scheme: light; --header-h: 0px; }

    body { background: #fff; color: #000; font-size: 11pt; }

    .site-header,
    .site-footer,
    .cta-band,
    .hero-media,
    .skip-link,
    .form-actions,
    .price-banner,
    .no-print { display: none !important; }

    .hero {
      margin: 0;
      padding: 0 0 1rem;
      background: #fff;
    }

    .js .reveal { opacity: 1 !important; transform: none !important; }

    main { padding: 0; }
    .section, .section-tight { padding: 0 0 1rem; }
    .page-header { background: #fff; border-bottom: 2px solid #000; padding: 0 0 1rem; }

    .form-shell, .card, .summary, .service-row, .choice, .consent, .option {
      box-shadow: none;
      border: 1px solid #999;
      background: #fff !important;
      break-inside: avoid;
    }

    fieldset { break-inside: avoid; margin-bottom: 1rem; }
    .form-shell { padding: 1rem; break-inside: auto; }
    .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .service-list { container-type: normal; }
    .service-row { grid-template-columns: minmax(0, 1fr) 8rem 6rem; }
    input, select, textarea { color: #000; background: #fff; font-size: 10pt; }
    a { color: #000; text-decoration: none; }
    h1, h2, h3 { color: #000; }
  }
}

@layer utilities {
  .text-center { text-align: center; }
  .lead { font-size: 1.12rem; color: var(--color-text-muted); }
  .muted { color: var(--color-text-muted); font-size: 0.95rem; }
  .btn-row-center { justify-content: center; }
  .mt-3 { margin-top: var(--space-3); }
  .mt-8 { margin-top: var(--space-8); }
  .mt-10 { margin-top: var(--space-10); }
  .mt-12 { margin-top: var(--space-12); }
  .mb-0 { margin-bottom: 0; }
  .mb-2 { margin-bottom: var(--space-2); }
  .mb-10 { margin-bottom: var(--space-10); }
  .pt-8 { padding-top: var(--space-8); }
  .print-only { display: none !important; }

  .print-signature {
    margin-top: var(--space-10);
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
  .print-signature div { border-top: 1px solid #000; padding-top: 0.35rem; font-size: 10pt; }

  @media print {
    .print-only.print-signature { display: grid !important; }
  }
}

@layer components {
  @media (hover: hover) and (pointer: fine) {
    .btn:hover { transform: translateY(-1px); }
    .btn:disabled:hover,
    .btn[aria-disabled="true"]:hover { transform: none; }

    .theme-toggle:hover,
    .nav-toggle:hover {
      background: var(--color-primary-soft);
      border-color: color-mix(in oklch, var(--color-primary) 28%, var(--color-border));
      color: var(--color-primary);
    }

    .card-hover:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow);
      border-color: color-mix(in oklch, var(--color-primary) 32%, var(--color-border));
    }

    .price-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow);
    }

    .price-table tbody tr:hover th,
    .price-table tbody tr:hover td {
      background: color-mix(in oklch, var(--color-primary-soft) 45%, var(--color-surface-elevated));
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

@view-transition {
  navigation: auto;
}