/* WEB & SMART HOME KONZEPT – Bereich Webdesign · lokale Vorschau
   Aufbau, Raster und Seitenrhythmus folgen der Designfamilie der Marke (Referenz: Smart-Home-Bereich),
   Farbwelt und Schrift sind eigenständig: Weiß, Hellgrau, Anthrazit, Türkis, Navy.
   Schrift: Systemschriften als Platzhalter, bis eine lokal eingebundene Schrift feststeht. */

:root {
  --bg: #f5f7f9;
  --surface: #eef1f4;
  --line: #e1e5ea;
  --line-strong: #d0d7df;
  --text: #222222;
  --muted: #303030;
  --heading: #141820;
  --navy: #13223f;
  --teal: #14a3a3;
  --teal-dark: #055252;
  --blue: #4a6fa5;
  --blue-soft: #dce6f2;

  /* Bedeutungs-Tokens: werden von thema.css je Jahreszeit und Tageszeit überschrieben */
  --card: #fff;
  --band: #fff;
  --band-rgb: 255, 255, 255;
  --bg-rgb: 245, 247, 249;
  --ink: var(--navy);
  --accent-ink: var(--teal-dark);
  --panel: var(--navy);
  --footer-bg: var(--navy);
  --tint: #e8f4f4;
  --tint-2: #f1f8f8;
  --season: var(--teal);
  --glow-a: 20, 163, 163;
  --glow-b: 74, 111, 165;
  --btn-bg: var(--teal-dark);
  --btn-fg: #fff;
  --btn-hover-bg: var(--navy);
  --btn-hover-fg: #fff;
  --field-bg: #fff;
  --field-line: #7d8794;
  --placeholder: #4a4a4a;
  --error: #b3261e;
  --hi: rgba(255, 255, 255, 0.7);
  --shadow-rgb: 19, 34, 63;
  --frame-bar: #eef1f4;
  --frame-line: #cfd6df;
  --frame-dot: #c3cbd6;
  --frame-label: #46505d;
  --radius-s: 10px;
  --radius: 16px;
  --radius-l: 24px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(56px, 7vw, 104px);
  --section-tight: clamp(40px, 5vw, 72px);
  --shadow: 0 18px 40px -30px rgba(var(--shadow-rgb), 0.45);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --font: "Avenir Next", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  /* Schriftskala */
  --fs-h1: clamp(2.125rem, 1.2rem + 2.9vw, 3.5rem);
  --fs-h1-page: clamp(2rem, 1.3rem + 2.2vw, 3rem);
  --fs-h2: clamp(1.625rem, 1.2rem + 1.7vw, 2.375rem);
  --fs-h3: 1.1875rem;
  --fs-lead: clamp(1.125rem, 1.05rem + 0.45vw, 1.3125rem);
  --fs-body: 1.125rem;
  --fs-small: 1rem;
  --fs-label: 0.9375rem;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
}

@media (max-width: 560px) { :root { --fs-body: 1.0625rem; } }

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

a { color: var(--accent-ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3 {
  color: var(--heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
  overflow-wrap: break-word;
}
h1 { font-size: var(--fs-h1); line-height: 1.08; letter-spacing: -0.025em; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.01em; line-height: 1.3; }
h1 em, h2 em { font-style: normal; color: var(--accent-ink); }
p { margin: 0; text-wrap: pretty; }
.num, .no, .steps-long li::before { font-variant-numeric: tabular-nums; }

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

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: #13223f; color: #fff; padding: 10px 16px; border-radius: var(--radius-s); font-weight: 600; text-decoration: none; transition: top 0.2s; }
.skip:focus { top: 12px; color: #fff; }

.arr { display: inline-block; transition: transform 0.25s var(--ease); }
a:hover > .arr, .btn:hover .arr { transform: translateX(3px); }

/* Vorschau-Hinweis */
.preview-note {
  background: var(--panel);
  color: #eef2f8;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 7px var(--gutter);
}
.preview-note strong { color: #fff; font-weight: 600; }

/* Kopfbereich: fixiert, Marke links, Navigation als Pillen, CTA und Menü rechts */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(var(--band-rgb), 0.88);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 20px; min-height: 72px; }

.wordmark { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; color: var(--ink); text-decoration: none; line-height: 1; }
.wordmark:hover { color: var(--ink); }
.brand-text { display: flex; flex-direction: column; }
.wordmark-name { font-size: 1rem; font-weight: 700; letter-spacing: 0.08em; white-space: nowrap; }
.wordmark-name span { color: var(--accent-ink); font-weight: 400; padding-inline: 0.3em; }
.wordmark-sub { font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.28em; text-transform: uppercase; color: var(--accent-ink); margin-top: 6px; }

.nav-check { position: absolute; opacity: 0; pointer-events: none; }
.nav-button {
  display: none; place-items: center; width: 44px; height: 44px; margin-left: auto; order: 3;
  border-radius: 999px; border: 1px solid transparent; color: var(--ink); cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
}
.nav-button:hover { background: var(--surface); }
.nav-button svg { width: 22px; height: 22px; }
.nav-check:focus-visible ~ .nav-button { outline: 3px solid var(--teal); outline-offset: 3px; }
.nav-check:checked ~ .nav-button { background: var(--surface); border-color: var(--line-strong); }

.site-nav { margin-left: auto; }
.site-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px; color: var(--text); text-decoration: none; font-size: 1rem; font-weight: 500; white-space: nowrap; transition: color 0.2s, background-color 0.2s; }
.site-nav a:hover { color: var(--ink); background: var(--surface); }
.site-nav a[aria-current="page"] { color: var(--ink); background: var(--tint); }
.site-nav li:last-child { margin-left: 8px; }
.site-nav a.btn { color: var(--btn-fg); } .site-nav a.btn:hover { color: var(--btn-hover-fg); } .site-nav a.btn, .site-nav a.btn:hover { min-height: 42px; padding: 0 18px; font-size: 1rem; }
.site-nav a.btn { background: var(--btn-bg); }
.site-nav a.btn:hover { background: var(--btn-hover-bg); }

@media (min-width: 1161px) and (max-width: 1280px) {
  .site-nav a { padding: 0 10px; font-size: 1rem; }
  .wordmark-name { font-size: 1rem; }
}
@media (max-width: 1160px) {
  .nav-button { display: inline-grid; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0; margin: 0; display: none;
    background: var(--band); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -28px rgba(var(--shadow-rgb), 0.5);
    padding: 10px var(--gutter) 22px; max-height: calc(100dvh - 72px); overflow: auto;
  }
  .nav-check:checked ~ .site-nav { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-nav a { display: flex; min-height: 52px; font-size: 1.1rem; padding: 0 12px; border-radius: 12px; }
  .site-nav li:last-child { margin: 12px 0 0; }
  .site-nav a.btn { justify-content: center; min-height: 52px; font-size: 1rem; border-radius: 999px; }
}
@media (max-width: 560px) {
  .site-header .wrap { gap: 8px; }
  .wordmark-name { font-size: 1rem; letter-spacing: 0.07em; }
}
@media (max-width: 380px) {
  .wordmark-name { font-size: 0.9375rem; letter-spacing: 0.05em; }
  .wordmark-sub { font-size: 0.9375rem; }
  .preview-note { font-size: 0.9375rem; }
}

/* Schaltflächen und Textlinks */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55em; text-align: center;
  min-height: 48px; padding: 0.7em 1.4em;
  background: var(--btn-bg); color: var(--btn-fg); text-decoration: none;
  font-family: inherit; font-weight: 600; font-size: 1.0625rem; line-height: 1.2; letter-spacing: 0.005em;
  border: 1px solid var(--btn-bg); border-radius: 999px; cursor: pointer;
  transition: transform 0.25s var(--ease), background-color 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}
.btn:hover { background: var(--btn-hover-bg); border-color: var(--btn-hover-bg); color: var(--btn-hover-fg); transform: translateY(-1px); box-shadow: 0 12px 26px -14px rgba(var(--shadow-rgb), 0.55); }
.btn:active { transform: translateY(0); }
.btn-ghost { background: var(--card); color: var(--ink); border-color: var(--field-line); }
.btn-ghost:hover { background: var(--surface); border-color: var(--ink); color: var(--ink); box-shadow: none; }
.btn-light { background: #fff; color: #13223f; border-color: #fff; }
.btn-light:hover { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
@media (max-width: 480px) { .btn-row .btn { flex: 1 1 100%; } }

.more-link, .aud-link {
  display: inline-flex; align-items: center; gap: 0.45em; align-self: flex-start;
  font-weight: 600; text-decoration: none; color: var(--accent-ink);
  border-bottom: 1px solid var(--line-strong); padding-bottom: 2px;
}
.more-link:hover, .aud-link:hover { color: var(--ink); border-bottom-color: var(--ink); }
.more-link::after, .aud-link::after { content: "→"; transition: transform 0.25s var(--ease); }
.more-link:hover::after, .aud-link:hover::after { transform: translateX(3px); }
.more-link { margin-top: 32px; }

/* Abschnitte: Kopf zweispaltig (Titel links, Einleitung rechts) */
.section { padding-block: var(--section); }
.section-tight { padding-block: var(--section-tight); }
.section-alt { background: var(--band); border-block: 1px solid var(--line); }
.section-head {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  column-gap: clamp(20px, 4vw, 64px); align-items: end;
  margin-bottom: clamp(32px, 5vw, 56px);
}
.section-head .eyebrow { grid-column: 1; grid-row: 1; }
.section-head h2 { grid-column: 1; grid-row: 2; }
.section-head p:not(.eyebrow) { grid-column: 2; grid-row: 1 / span 2; align-self: end; color: var(--muted); font-size: var(--fs-lead); line-height: 1.55; max-width: 52ch; }
@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; }
  .section-head p:not(.eyebrow) { grid-column: 1; grid-row: auto; margin-top: 16px; }
}

.eyebrow {
  display: flex; align-items: center; gap: 0.6em; margin-bottom: 16px;
  font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.16em; line-height: 1.4; text-transform: uppercase; color: var(--accent-ink);
}
.eyebrow::before { content: ""; flex: none; width: 22px; height: 2px; border-radius: 2px; background: var(--season); }

.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--muted); max-width: 58ch; }

/* Hero */
/* Großer Hero-Bereich: Inhalt links unten, Grafik als Hintergrund rechts (ordnet sich dem Inhalt unter) */
.hero { position: relative; min-height: min(88vh, 820px); display: flex; align-items: flex-end; isolation: isolate; overflow: hidden; background: var(--band); }
.hero-media {
  position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px; background-position: right top;
}
.hero-stage { position: absolute; top: 50%; right: max(-60px, calc((100vw - var(--container)) / 2 - 90px)); width: min(42%, 620px); aspect-ratio: 5 / 4; transform: translateY(-50%); }
.hero-stage .frame { position: absolute; }
.hero-stage .hs-a { right: 0; top: 0; width: 60%; }
.hero-stage .hs-b { left: 0; top: 24%; width: 64%; z-index: 1; }
.hero-stage .hs-c { right: 5%; bottom: 0; width: 48%; z-index: 2; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgb(var(--band-rgb)) 0%, rgba(var(--band-rgb), 0.95) 36%, rgba(var(--band-rgb), 0.55) 56%, rgba(var(--band-rgb), 0) 76%),
    linear-gradient(0deg, var(--bg) 0%, rgba(var(--bg-rgb), 0) 28%);
}
.hero-content { padding-block: clamp(88px, 13vh, 150px) clamp(48px, 7vh, 84px); max-width: 680px; }
.hero h1 { margin-bottom: 0.4em; }
.hero h1 em { display: block; }
.hero .btn-row { margin-top: 2rem; }

.path { list-style: none; max-width: 640px; margin: clamp(36px, 5vh, 56px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.path a { display: flex; flex-direction: column; gap: 2px; height: 100%; padding: 18px 16px 4px 0; text-decoration: none; color: var(--text); }
.path li + li a { padding-left: 16px; border-left: 1px solid var(--line); }
.path span { font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.12em; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.path b { font-size: 1.0625rem; font-weight: 600; color: var(--ink); margin-top: 4px; }
.path small { font-size: 1rem; line-height: 1.45; color: var(--muted); }
.path a:hover b { color: var(--accent-ink); }

@media (min-width: 1001px) and (max-width: 1240px) {
  .hero-stage { width: 37%; right: -3%; }
  .hero-content { max-width: 600px; }
}
@media (max-width: 1000px) {
  .hero { min-height: auto; }
  .hero-stage { width: 74%; right: -26%; opacity: 0.55; }
  .hero::before { background: linear-gradient(0deg, var(--bg) 6%, rgba(var(--band-rgb), 0.92) 46%, rgba(var(--band-rgb), 0.78) 100%); }
  .hero-content { padding-block: clamp(56px, 9vh, 96px) clamp(40px, 6vh, 64px); }
}
@media (max-width: 900px) { .hero-stage { display: none; } }
@media (max-width: 560px) {
  .path { grid-template-columns: 1fr; }
  .path a { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; padding: 14px 0; }
  .path li + li a { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .path small { flex-basis: 100%; }
  .path b { margin-top: 0; }
}

/* Versprechen-Leiste direkt unter dem Hero */
.promise { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.promise div { padding: 28px clamp(16px, 2.5vw, 32px); border-left: 1px solid var(--line); }
.promise div:first-child { border-left: 0; padding-left: 0; }
.promise b { display: block; font-size: 1.25rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; color: var(--ink); margin-bottom: 6px; }
.promise p { color: var(--muted); font-size: var(--fs-small); }
@media (max-width: 760px) {
  .promise { grid-template-columns: 1fr; }
  .promise div { border-left: 0; border-top: 1px solid var(--line); padding-inline: 0; padding-block: 22px; }
  .promise div:first-child { border-top: 0; }
}

/* Karten: gemeinsame Grundform */
.aud, .service, .scope, .example, .cta-soft, .form {
  background: var(--card); border: 1px solid var(--line-strong);
  box-shadow: inset 0 1px 0 var(--hi), var(--shadow);
}

/* Zielgruppen (Wegweiser-Karten) */
.audience { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 24px); }
.aud { position: relative; display: flex; flex-direction: column; min-height: 260px; padding: clamp(22px, 2.6vw, 32px); border-radius: var(--radius-l); transition: border-color 0.3s, transform 0.3s var(--ease); }
.aud:hover { border-color: var(--teal); transform: translateY(-3px); }
.aud .num { font-size: 1rem; font-weight: 600; letter-spacing: 0.12em; color: var(--accent-ink); }
.aud h3 { margin: 28px 0 10px; font-size: 1.3125rem; line-height: 1.25; }
.aud p { color: var(--muted); font-size: var(--fs-small); line-height: 1.6; }
.aud .check-list { margin-top: 16px; font-size: 1rem; }
.aud .aud-who { font-size: 1rem; color: var(--text); margin: 18px 0 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.aud .aud-link { margin-top: auto; font-size: var(--fs-small); }
.not-for { margin-top: 28px; color: var(--muted); font-size: var(--fs-small); max-width: 75ch; }
.not-for strong { color: var(--ink); }
@media (max-width: 900px) { .audience { grid-template-columns: 1fr; } .aud { min-height: 0; } }

/* Leistungen (Kacheln mit Symbol) */
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 20px); }
.service { display: flex; flex-direction: column; gap: 14px; padding: 24px; border-radius: var(--radius); text-decoration: none; color: var(--text); transition: border-color 0.3s, transform 0.3s var(--ease); }
.service:hover { border-color: var(--teal); transform: translateY(-3px); color: var(--text); }
.service-icon { width: 52px; height: 52px; padding: 13px; border-radius: 14px; background: var(--tint); color: var(--accent-ink); }
.service h3 { margin-top: 6px; font-size: 1.25rem; line-height: 1.25; }
.service p { color: var(--muted); font-size: var(--fs-small); line-height: 1.6; }
.service .go { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--line); color: var(--accent-ink); font-size: 1rem; font-weight: 600; }
.service .go::after { content: "→"; transition: transform 0.25s var(--ease); }
.service:hover .go::after { transform: translateX(4px); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }

/* Typische Vorhaben */
.scopes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 24px); }
.scope { border-radius: var(--radius-l); padding: clamp(22px, 2.6vw, 32px); }
.scope .num { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-ink); }
.scope h3 { font-size: 1.3125rem; line-height: 1.25; margin: 14px 0 8px; }
.scope > p { color: var(--muted); font-size: var(--fs-small); line-height: 1.6; }
.scope > p.when { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--text); }
.scope .when b { font-weight: 600; color: var(--ink); }
.sub-head { font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.625rem); line-height: 1.2; letter-spacing: -0.015em; margin: clamp(44px, 6vw, 72px) 0 24px; }
@media (max-width: 900px) { .scopes { grid-template-columns: 1fr; } }

.check-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; font-size: var(--fs-small); }
.check-list li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: var(--text); }
.check-list li::before { content: ""; width: 18px; height: 18px; margin-top: 0.2em; border-radius: 50%; border: 1px solid var(--teal); background: radial-gradient(circle, var(--accent-ink) 0 3px, transparent 4px); }

/* Angebots-Kasten (CTA innerhalb der Seite) */
.cta-soft {
  margin-top: clamp(32px, 5vw, 56px);
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px 40px; align-items: center;
  padding: clamp(24px, 3.2vw, 40px); border-radius: var(--radius-l);
  background: linear-gradient(135deg, var(--card) 0%, var(--tint-2) 100%);
}
.cta-soft p { color: var(--muted); max-width: 52ch; }
.cta-soft strong { display: block; color: var(--ink); font-size: clamp(1.3rem, 2.2vw, 1.75rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.015em; margin-bottom: 8px; }
.cta-soft .btn-row { justify-content: flex-end; }
@media (max-width: 860px) { .cta-soft { grid-template-columns: 1fr; } .cta-soft .btn-row { justify-content: flex-start; } }

/* Zusammenhängender Streifen (Website-Arten) */
.standards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line-strong); border-radius: var(--radius-l); overflow: hidden; background: var(--card); box-shadow: var(--shadow); }
.standard { padding: clamp(22px, 2.6vw, 32px); border-left: 1px solid var(--line); }
.standard:first-child { border-left: 0; }
.tagplate { display: inline-block; font-size: 0.9375rem; font-weight: 600; line-height: 1; letter-spacing: 0.12em; text-transform: uppercase; padding: 7px 10px; border: 1px solid var(--line-strong); border-radius: 6px; color: var(--accent-ink); margin-bottom: 18px; }
.standard h3 { font-size: 1.3125rem; line-height: 1.25; margin-bottom: 8px; }
.standard p { color: var(--muted); font-size: var(--fs-small); line-height: 1.6; }
.standard p.when { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--text); }
.standard .when b { font-weight: 600; color: var(--ink); }
@media (max-width: 860px) {
  .standards { grid-template-columns: 1fr; }
  .standard { border-left: 0; border-top: 1px solid var(--line); }
  .standard:first-child { border-top: 0; }
}

/* Karten mit Listen (enthalten / zusätzlich / nicht im Angebot) */
.aud.aud-list { min-height: 0; }
.aud.aud-list h3 { margin-top: 20px; }
.plain-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; font-size: 1rem; }
.plain-list li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: var(--text); }
.plain-list li::before { content: ""; width: 12px; height: 2px; margin: 0.7em 0 0 3px; background: var(--field-line); }

/* Bildfläche und Text nebeneinander */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.split-media { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-l); overflow: hidden; display: grid; place-items: center; padding: 9%; background: linear-gradient(135deg, var(--tint) 0%, var(--blue-soft) 100%); border: 1px solid var(--line-strong); }
.split-media .frame { width: 100%; }
.split h2 { margin-bottom: 0.5em; }
.split .lead { margin-bottom: 8px; }
.split .check-list { margin: 22px 0 30px; font-size: var(--fs-body); gap: 14px; }
.split .check-list b { font-weight: 600; color: var(--ink); }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* Leistungsliste (Unterseite) */
.service-list { border-top: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 70px minmax(0, 0.9fr) minmax(0, 1.4fr); gap: 20px 40px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.service-row .num { font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.14em; color: var(--accent-ink); padding-top: 7px; }
.service-row h2 { font-size: 1.4rem; letter-spacing: -0.01em; }
.service-row p { color: var(--muted); }
.service-row .check-list { margin-top: 14px; }
.tag { display: inline-block; margin-top: 10px; font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); background: var(--blue-soft); padding: 5px 9px; border-radius: 6px; }
@media (max-width: 760px) { .service-row { grid-template-columns: 1fr; gap: 8px; padding: 28px 0; } }

.note-box { border: 1px solid var(--line-strong); border-left: 3px solid var(--teal); border-radius: 0 var(--radius) var(--radius) 0; background: var(--card); padding: 24px 28px; max-width: 800px; }
.section-alt .note-box { background: var(--bg); }
.note-box h2, .note-box h3 { font-size: 1.2rem; letter-spacing: -0.01em; margin-bottom: 8px; }
.note-box p, .note-box li { color: var(--muted); }
.note-box ul { margin: 8px 0 0; padding-left: 1.1em; }
.notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 2vw, 24px); }
.notes > .note-box { max-width: none; }
.notes > .note-box:nth-child(3):last-child { grid-column: 1 / -1; }
.notes-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(14px, 2vw, 24px); }
.notes-3 > .note-box:nth-child(3):last-child { grid-column: auto; }
.steps-more { margin: clamp(28px, 4vw, 48px) 0 16px; }
.section-tight > .wrap > .cta-soft { margin-top: 0; }
.split > .about-mark { width: 100%; }
.about-text .btn-row { margin-top: 26px; }
.contact-info .note-box { margin-top: 32px; }
@media (max-width: 900px) { .notes-3 { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .notes { grid-template-columns: 1fr; } }

/* Browser-Rahmen der Mini-Vorschauen */
.frame { background: #fff; border: 1px solid var(--frame-line); border-radius: 12px; overflow: hidden; box-shadow: 0 18px 40px -22px rgba(var(--shadow-rgb), 0.45); }
.frame-bar { display: flex; align-items: center; gap: 5px; padding: 7px 10px; background: var(--frame-bar); border-bottom: 1px solid var(--frame-line); }
.frame-bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--frame-dot); }
.frame-bar::after { content: "DEMO"; margin-left: auto; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.16em; line-height: 1; color: var(--frame-label); }

/* Designbeispiel-Karten (Bild oben, Text darunter) */
.examples { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.example { grid-column: span 4; display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; transition: border-color 0.3s, transform 0.3s var(--ease); }
.example:nth-child(1), .example:nth-child(2) { grid-column: span 6; }
.example:hover { border-color: var(--teal); transform: translateY(-3px); }
.example-link { display: flex; flex-direction: column; flex: 1; color: inherit; text-decoration: none; }
.example-link:hover { color: inherit; }
.example .frame { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; box-shadow: none; }
.example-body { display: flex; flex-direction: column; gap: 8px; flex: 1; padding: 20px 22px 22px; }
.example-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.example-meta .no { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.14em; color: var(--accent-ink); }
.badge { font-size: 0.9375rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); border: 1px solid var(--ink); padding: 4px 8px; border-radius: 6px; white-space: nowrap; background: var(--card); }
.example h3 { font-size: 1.3125rem; line-height: 1.25; }
.example p { color: var(--muted); font-size: var(--fs-small); }
.example .fits { font-size: 1rem; color: var(--text); }
.example .fits b { font-weight: 600; color: var(--ink); }
.example-actions { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 0 22px 22px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 1rem; font-weight: 600; }
.honest { margin-top: clamp(28px, 4vw, 44px); color: var(--muted); font-size: var(--fs-small); max-width: 70ch; }
.honest strong { color: var(--ink); }
/* Erstes Beispiel groß und quer, wie der hervorgehobene Beitrag der Referenz */
.examples.has-featured .example:nth-child(2) { grid-column: span 4; }
.example.featured { grid-column: span 8; }
.example.featured .example-link { flex-direction: row; }
.example.featured .frame { flex: 1.3; border-bottom: 0; border-right: 1px solid var(--line); align-self: stretch; display: flex; flex-direction: column; }
.example.featured .frame .thumb { flex: 1; aspect-ratio: auto; min-height: 280px; }
.example.featured .example-body { flex: 1; justify-content: center; padding: clamp(24px, 3vw, 40px); }
.example.featured h3 { font-size: clamp(1.5rem, 2.4vw, 1.95rem); }
@media (max-width: 1000px) {
  .example, .example:nth-child(1), .example:nth-child(2), .examples.has-featured .example:nth-child(2) { grid-column: span 6; }
  .example.featured { grid-column: span 12; }
}
@media (max-width: 760px) {
  .example.featured .example-link { flex-direction: column; }
  .example.featured .frame { border-right: 0; border-bottom: 1px solid var(--line); }
  .example.featured .frame .thumb { aspect-ratio: 16 / 10; min-height: 0; }
}
@media (max-width: 600px) { .example, .example:nth-child(1), .example:nth-child(2), .examples.has-featured .example:nth-child(2), .example.featured { grid-column: span 12; } }

/* Aktionsbereich zum Start (Startklar-Vorteil): Navy-Fläche, links Botschaft, rechts weiße Angebotskarte */
.startklar {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(28px, 4vw, 64px); align-items: center;
  padding: clamp(28px, 4.5vw, 64px); border-radius: var(--radius-l);
  background: var(--panel); color: #f4f7fb; box-shadow: var(--shadow);
}
.startklar::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 70%); mask-image: linear-gradient(90deg, transparent 0%, #000 70%);
}
.startklar::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 8px; background: linear-gradient(180deg, var(--teal), var(--season)); }
.startklar-kicker { display: flex; align-items: center; gap: 0.6em; font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.16em; line-height: 1.4; text-transform: uppercase; color: #5fd0d0; margin-bottom: 16px; }
.startklar-kicker::before { content: ""; flex: none; width: 22px; height: 1px; background: currentColor; }
.startklar h2 { color: #fff; font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem); line-height: 1.1; }
.startklar-sub { margin-top: 10px; font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.015em; color: #5fd0d0; }
.startklar-text { margin-top: 20px; font-size: var(--fs-lead); line-height: 1.55; color: #f4f7fb; max-width: 56ch; }
.startklar-offer { background: var(--card); color: var(--text); border-radius: var(--radius); padding: clamp(22px, 3vw, 36px); box-shadow: 0 24px 50px -28px rgba(0, 0, 0, 0.55); }
.startklar-offer h3 { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem); line-height: 1.2; letter-spacing: -0.015em; margin-bottom: 12px; }
.startklar-offer p { color: var(--muted); }
.startklar-offer .startklar-claim { margin: 18px 0 24px; padding-top: 18px; border-top: 1px solid var(--line); font-weight: 600; color: var(--ink); }
@media (max-width: 900px) { .startklar { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .startklar-offer .btn { width: 100%; } }

/* Prominenter Hinweis: die fünf Beispiele sind keine begrenzte Auswahl */
.more-designs { position: relative; overflow: hidden; margin-bottom: clamp(20px, 3vw, 36px); padding: clamp(24px, 3.4vw, 44px) clamp(22px, 3.4vw, 48px) clamp(24px, 3.4vw, 44px) clamp(28px, 4vw, 56px); border-radius: var(--radius-l); background: var(--panel); color: #f4f7fb; box-shadow: var(--shadow); }
.more-designs::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 8px; background: linear-gradient(180deg, var(--teal), var(--season)); }
.more-designs-kicker { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: #5fd0d0; margin-bottom: 12px; }
.more-designs-title { font-size: clamp(1.5rem, 1.05rem + 2vw, 2.375rem); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; color: #fff; text-wrap: balance; }
.more-designs-title em { font-style: normal; color: #5fd0d0; display: block; }
.more-designs-text { margin-top: 16px; max-width: 78ch; font-size: var(--fs-lead); line-height: 1.55; color: #f4f7fb; }

/* Ablauf */
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 24px); }
.steps li { counter-increment: step; display: flex; flex-direction: column; padding: clamp(18px, 2.2vw, 26px); border-radius: var(--radius); background: var(--card); border: 1px solid var(--line-strong); box-shadow: var(--shadow); }
.steps .step-no::before { content: "Schritt " counter(step); font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-ink); }
.steps h3 { margin: 8px 0; }
.steps p { color: var(--muted); font-size: var(--fs-small); }
@media (max-width: 960px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

.steps-long { list-style: none; margin: 0; padding: 0; counter-reset: step; max-width: 800px; border-bottom: 1px solid var(--line); }
.steps-long li { counter-increment: step; display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 0 24px; padding: 30px 0; border-top: 1px solid var(--line); }
.steps-long li::before { content: "0" counter(step); font-size: 2rem; font-weight: 600; color: var(--accent-ink); line-height: 1.1; letter-spacing: -0.02em; }
.steps-long h2 { font-size: 1.5rem; margin-bottom: 8px; letter-spacing: -0.01em; }
.steps-long p { color: var(--muted); }
.steps-long .your-part { margin-top: 10px; font-size: var(--fs-small); color: var(--text); }
.steps-long .your-part strong { color: var(--ink); }
@media (max-width: 560px) { .steps-long li { grid-template-columns: 1fr; gap: 6px; } }

/* Warum ich */
.reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(28px, 5vw, 80px); }
.reason { padding: 28px 0; border-top: 1px solid var(--line-strong); }
.reason h3 { margin-bottom: 8px; }
.reason p { color: var(--muted); }
@media (max-width: 700px) { .reasons { grid-template-columns: 1fr; } }

/* Über mich (Bildfläche und Text nebeneinander) */
.about { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.about-mark { aspect-ratio: 4 / 3; border-radius: var(--radius-l); background: var(--panel); color: #fff; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(22px, 3vw, 32px); position: relative; overflow: hidden; }
.about-mark::after { content: ""; position: absolute; right: -18%; bottom: -40%; width: 70%; aspect-ratio: 1; border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 50%; box-shadow: 0 0 0 40px rgba(20, 163, 163, 0.16); }
.about-mark .initial { font-size: clamp(4rem, 8vw, 6rem); font-weight: 600; line-height: 0.9; letter-spacing: -0.04em; }
.about-mark .initial span { color: var(--teal); }
.about-mark small { font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: #eef2f8; position: relative; z-index: 1; }
.about-text h2 { margin-bottom: 22px; }
.about-text p { color: var(--muted); }
.about-text p + p { margin-top: 16px; }
.about-text p.about-claim { margin-top: 28px; padding: 6px 0 6px 20px; border-left: 3px solid var(--teal); border-image: linear-gradient(180deg, var(--teal), var(--season)) 1; font-size: var(--fs-lead); font-weight: 600; line-height: 1.4; letter-spacing: -0.01em; color: var(--ink); text-wrap: balance; }
.draft { font-size: 1rem; color: var(--ink); border: 1px dashed var(--field-line); padding: 12px 16px; margin-top: 22px; border-radius: var(--radius-s); background: var(--surface); }
@media (max-width: 900px) { .about { grid-template-columns: 1fr; } .about-mark { max-width: 420px; } }

/* FAQ */
.faq { max-width: 860px; border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 0; font-weight: 600; color: var(--ink); font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--accent-ink); line-height: 1; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 40px 22px 0; color: var(--muted); }

/* Kontakt */
.contact { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.contact-info h2 { margin-bottom: 20px; }
.contact-info > p { color: var(--muted); }
.facts { list-style: none; margin: 30px 0 0; padding: 0; border-top: 1px solid var(--line); }
.facts li { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 170px 1fr; gap: 12px; font-size: var(--fs-small); }
.facts li span:first-child { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-ink); padding-top: 4px; }

.form { border-radius: var(--radius-l); padding: clamp(22px, 3.5vw, 40px); }
.form-title { font-size: 1.25rem; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; line-height: 1.3; }
.form-note { font-size: 1rem; color: var(--muted); margin: 4px 0 24px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.field > label, .field legend { font-size: 1rem; font-weight: 600; line-height: 1.35; color: var(--ink); padding: 0; }
.field > label.choice { font-weight: 400; }
.field label small { font-weight: 400; color: var(--muted); font-size: 0.9375rem; }
.req { color: var(--accent-ink); margin-left: 2px; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field select, .field textarea {
  width: 100%; min-height: 48px; font: inherit; font-size: 1rem; line-height: 1.4; color: var(--text); background-color: var(--field-bg);
  border: 1px solid var(--field-line); border-radius: var(--radius-s); padding: 11px 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 42px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%2313223f' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 15px center;
}
.field textarea { min-height: 140px; resize: vertical; }
.field ::placeholder { color: var(--placeholder); opacity: 1; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--field-line); }
.field input[type="text"]:focus, .field input[type="email"]:focus, .field input[type="tel"]:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-ink); box-shadow: 0 0 0 3px rgba(20, 163, 163, 0.28); }
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--error); box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.14); }
fieldset.field { border: 0; margin: 0; padding: 0; }
.choice-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; min-height: 48px; }
.choice { display: flex; align-items: flex-start; gap: 10px; font-size: var(--fs-small); line-height: 1.5; color: var(--text); cursor: pointer; }
.choice input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--btn-bg); flex: none; cursor: pointer; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding-top: 4px; }
.form-hint { font-size: 1rem; color: var(--muted); }
.form-preview { margin-top: 4px; padding: 14px 16px; background: var(--tint-2); border: 1px solid var(--line-strong); border-left: 3px solid var(--teal); border-radius: 0 var(--radius-s) var(--radius-s) 0; font-size: var(--fs-small); color: var(--ink); }
.form-preview:focus { outline: none; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-actions .btn { width: 100%; }
  .facts li { grid-template-columns: 1fr; gap: 2px; }
}

/* Seitenkopf Unterseiten */
.page-head { padding-block: clamp(48px, 7vw, 96px) clamp(36px, 5vw, 64px); border-bottom: 1px solid var(--line); background: linear-gradient(180deg, var(--band) 0%, var(--surface) 100%); }
.page-head h1 { font-size: var(--fs-h1-page); line-height: 1.1; max-width: 20ch; }
.page-head .lead { margin-top: 20px; }

/* CTA-Band */
.cta-band { background: var(--panel); color: #eef2f8; padding-block: var(--section-tight); }
.cta-band .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) auto; gap: 24px 40px; align-items: center; }
.cta-band h2 { color: #fff; max-width: 22ch; }
.cta-band p { margin-top: 12px; max-width: 48ch; }
@media (max-width: 760px) { .cta-band .wrap { grid-template-columns: 1fr; } .cta-band .btn { justify-self: start; } }

.btn[disabled] { background: #5a6471; border-color: #5a6471; color: #fff; cursor: not-allowed; transform: none; box-shadow: none; }

/* Rechtstexte */
.open-list { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 10px; }
.open-list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: baseline; }
.open-list li > span:last-child { overflow-wrap: anywhere; hyphens: auto; }
.open-list .tag, .legal .placeholder .tag { margin-top: 0; }
.legal .placeholder .tag { margin-right: 8px; }
.tag-open { background: var(--panel); color: #fff; }
.legal { max-width: 760px; }
.legal h2 { font-size: 1.3rem; margin: 40px 0 10px; letter-spacing: -0.01em; }
.legal .placeholder { color: var(--muted); border-left: 3px solid var(--blue-soft); padding: 6px 0 6px 16px; }

/* Fußbereich: Marke links, Spalten mit Versal-Überschriften, Abschlusszeile */
.site-footer { background: var(--footer-bg); color: #eef2f8; font-size: 1rem; }
.cta-band + .site-footer { border-top: 1px solid rgba(255, 255, 255, 0.14); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: clamp(48px, 6vw, 80px) 40px; }
.site-footer .wordmark, .site-footer .wordmark:hover { color: #fff; }
.site-footer .wordmark-name span, .site-footer .wordmark-sub { color: #5fd0d0; }
.footer-claim { font-size: 1.375rem; font-weight: 500; line-height: 1.25; letter-spacing: -0.01em; color: #fff; margin: 20px 0 10px; }
.footer-grid p:not(.footer-claim) { color: #eef2f8; font-size: 1rem; max-width: 34ch; }
.site-footer h2 { color: #5fd0d0; font-size: 0.9375rem; font-weight: 600; line-height: 1; letter-spacing: 0.16em; text-transform: uppercase; margin: 6px 0 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.site-footer li a { display: inline-flex; align-items: center; min-height: 36px; color: #f4f7fb; text-decoration: none; }
.site-footer li a:hover { color: #5fd0d0; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-block: 22px; border-top: 1px solid rgba(255, 255, 255, 0.14); font-size: 1rem; color: #eef2f8; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ---------- Premium-Schliff: Tiefe, Zustände, zurückhaltende Bewegung ---------- */
.hero { background: radial-gradient(900px 520px at 88% 6%, rgba(var(--glow-a), 0.11), transparent 62%), radial-gradient(720px 480px at 72% 100%, rgba(var(--glow-b), 0.11), transparent 60%), var(--band); }
.hero h1 { font-size: clamp(2.25rem, 1.2rem + 3.3vw, 3.875rem); letter-spacing: -0.03em; }
.hero-stage .frame { box-shadow: 0 34px 70px -32px rgba(var(--shadow-rgb), 0.55), 0 10px 22px -14px rgba(var(--shadow-rgb), 0.35); transition: transform 0.7s var(--ease); }
.section-head h2 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.625rem); }

.site-header { transition: box-shadow 0.25s, background-color 0.25s; }
.site-header.is-scrolled { background: rgba(var(--band-rgb), 0.95); box-shadow: 0 12px 30px -24px rgba(var(--shadow-rgb), 0.6); }

.btn { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 10px 20px -14px rgba(5, 82, 82, 0.75); }
.btn-ghost, .btn-light { box-shadow: none; }
.btn:focus-visible { outline: 3px solid var(--teal); outline-offset: 4px; }
.btn[disabled] { box-shadow: none; }

.aud, .service, .scope, .example, .standards, .steps li, .form, .cta-soft { box-shadow: inset 0 1px 0 var(--hi), 0 1px 2px rgba(var(--shadow-rgb), 0.05), 0 22px 44px -32px rgba(var(--shadow-rgb), 0.42); }
.aud, .service, .example, .steps li { transition: border-color 0.3s, transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
.aud:hover, .service:hover, .example:hover { box-shadow: inset 0 1px 0 var(--hi), 0 2px 4px rgba(var(--shadow-rgb), 0.06), 0 34px 60px -34px rgba(var(--shadow-rgb), 0.55); }
.aud:focus-within, .service:focus-visible, .example:focus-within { border-color: var(--teal); }

/* Designbeispiele: Bild zoomt leicht, Titel zeigt die Aktion */
.example .thumb .t-in { transition: transform 0.8s var(--ease); }
.example h3::after { content: "→"; display: inline-block; margin-left: 0.4em; color: var(--accent-ink); opacity: 0; transform: translateX(-6px); transition: opacity 0.3s, transform 0.3s var(--ease); }
@media (hover: hover) {
  .example:hover .thumb .t-in { transform: scale(1.045); }
  .example:hover h3::after { opacity: 1; transform: none; }
  .hero:hover .hs-a { transform: translate(6px, -6px); }
  .hero:hover .hs-b { transform: translate(-5px, 2px); }
  .hero:hover .hs-c { transform: translate(4px, 7px); }
}

.startklar { background: radial-gradient(620px 320px at 88% 0%, rgba(var(--glow-a), 0.24), transparent 62%), var(--panel); }
.more-designs { background: radial-gradient(520px 260px at 92% 0%, rgba(var(--glow-a), 0.2), transparent 62%), var(--panel); }
.faq summary { transition: color 0.2s; }
.faq summary:hover { color: var(--accent-ink); }

/* Einmaliges Einblenden: Hero beim Laden, Inhaltsblöcke beim Scrollen (per effekte.js) */
@keyframes rise { from { opacity: 0; transform: translateY(16px); } }
@keyframes fade-in { from { opacity: 0; } }
.hero-content > * { animation: rise 0.8s var(--ease) both; }
.hero-content > *:nth-child(2) { animation-delay: 0.07s; }
.hero-content > *:nth-child(3) { animation-delay: 0.14s; }
.hero-content > *:nth-child(4) { animation-delay: 0.21s; }
.hero-content > *:nth-child(5) { animation-delay: 0.28s; }
.hero-stage { animation: fade-in 1.2s var(--ease) 0.2s both; }
.js .reveal { opacity: 0; transform: translateY(20px); transition: none; }
.js .reveal.is-visible { opacity: 1; transform: none; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: var(--d, 0ms); }

@media (prefers-reduced-motion: reduce) {
  .hero-content > *, .hero-stage { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
  .example:hover .thumb .t-in, .hero:hover .hero-stage .frame, .btn:hover, .aud:hover, .service:hover, .example:hover { transform: none; }
}
@media print { .js .reveal { opacity: 1; transform: none; } }

/* Anfrageformular, Arbeitskopie web-smart-home-konzept.de (13.10.2026) */
.hp-feld { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-preview.is-fehler { border-left-color: #c2410c; }
.legal code { font-size: 0.95em; background: var(--surface); padding: 1px 5px; border-radius: 4px; }