/* ==========================================================================
   M&C Unterhaltsreinigung – zentrales Stylesheet
   Farben, Typografie und Layout werden über CSS-Variablen gesteuert.
   ========================================================================== */

:root {
  /* === v2-Farbschema: Türkis vorn, Petrol als tiefer Kontrast === */
  /* Türkis-Familie (Marke #1ABC9C) */
  --teal: #12b3a0;            /* Basis-Türkis, kräftig */
  --teal-bright: #1ad1b9;     /* leuchtendes Türkis für Verläufe/Glow */
  --teal-deep: #0f8a7c;       /* dunkleres Türkis für Text auf Weiß (WCAG) */
  --green: #0f8a7c;           /* Alias -> Links/Buttons-Text auf Weiß */
  --green-dark: #0c7368;
  --green-deep: #14484f;
  --accent: #1abc9c;
  --accent-soft: #e2f7f2;
  /* Petrol-Familie (Kontrast) */
  --ink: #14303c;            /* tiefes Petrol, Text/Footer */
  --ink-soft: #4a626d;
  /* Sekundär-Akzente (für „bunt") – sparsam für Highlights/Sparkles */
  --coral: #ff7a59;
  --coral-soft: #ffe6de;
  --sun: #ffce4d;
  --sky: #37c2e0;
  --bg: #f2fbf9;
  --white: #ffffff;
  --line: #d7ebe6;
  --shadow-sm: 0 2px 10px rgba(20, 48, 60, 0.08);
  --shadow-md: 0 12px 32px rgba(20, 48, 60, 0.13);
  --shadow-lg: 0 26px 64px rgba(20, 48, 60, 0.18);
  --glow-teal: 0 10px 30px rgba(26, 188, 156, 0.35);
  --radius: 18px;
  --radius-sm: 11px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --header-h: 78px;
  --header-h-compact: 62px;
}

/* ---------- Reset & Grundlagen ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

/* Das hidden-Attribut muss immer ausblenden – auch bei Elementen mit
   eigenem display (z. B. .form-field { display:grid }). */
[hidden] {
  display: none !important;
}

a {
  color: var(--green);
  text-decoration: none;
}

a:hover {
  color: var(--green-dark);
}

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

h1, h2, h3, h4 {
  line-height: 1.2;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.35rem); }
h3 { font-size: 1.25rem; }

.container {
  width: min(1160px, 100% - 2.5rem);
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section--alt {
  background: var(--white);
}

.section-head {
  max-width: 720px;
  margin: 0 auto clamp(2rem, 5vw, 3.5rem);
  text-align: center;
}

.section-head .eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  background: var(--accent-soft);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-head p {
  margin-top: 0.9rem;
  color: var(--ink-soft);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn svg {
  width: 1.1em;
  height: 1.1em;
  flex: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--teal-bright), var(--teal) 55%, var(--teal-deep));
  color: var(--white);
  box-shadow: var(--glow-teal);
  border: 0;
}

.btn--primary:hover {
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(26, 188, 156, 0.5);
  filter: brightness(1.04);
}

.btn--ghost {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}

.btn--ghost:hover {
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.btn--light {
  background: var(--white);
  color: var(--green-dark);
}

.btn--light:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--green-deep);
}

.btn--whatsapp {
  background: #25d366;
  color: #fff;
}

.btn--whatsapp:hover {
  background: #1eb857;
  color: #fff;
  transform: translateY(-2px);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

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

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--header-h);
  transition: height 0.25s ease;
}

.site-header.is-scrolled .site-header__inner {
  height: var(--header-h-compact);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
}

.brand:hover { color: var(--ink); }

.brand__logo {
  width: 44px;
  height: 44px;
  flex: none;
}

.brand__name {
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand__tag {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.main-nav a {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ink);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--green-dark);
}

/* Dropdown „Leistungen" */

.nav-item--dropdown {
  position: relative;
}

.nav-item--dropdown > a::after {
  content: "";
  display: inline-block;
  width: 0.45em;
  height: 0.45em;
  margin-left: 0.45em;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 250px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.nav-item--dropdown:hover .dropdown,
.nav-item--dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  width: 100%;
}

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

.header-cta .btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.95rem;
  white-space: nowrap;
}

/* Kompakter, runder Telefon-Icon-Button im Header (Klick-to-Call) */
.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  color: var(--green);
  border: 2px solid var(--line);
  background: var(--white);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.btn--icon svg {
  width: 20px;
  height: 20px;
  max-width: none;
  flex: none;
}

.btn--icon:hover {
  color: var(--green-dark);
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

/* Burger */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 3px;
  border-radius: 3px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

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

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(26, 188, 156, 0.16), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, rgba(17, 122, 101, 0.1), transparent 60%),
    var(--bg);
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--green-dark);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.4rem;
}

.hero__badge .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(26, 188, 156, 0.5); }
  70%  { box-shadow: 0 0 0 9px rgba(26, 188, 156, 0); }
  100% { box-shadow: 0 0 0 0 rgba(26, 188, 156, 0); }
}

.hero h1 span {
  color: var(--green);
}

.hero__text {
  margin: 1.25rem 0 2rem;
  max-width: 540px;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  margin-top: 2.25rem;
  padding: 0;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.hero__trust li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hero__trust svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.hero__art {
  position: relative;
}

.hero__art svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(31, 57, 69, 0.15));
}

/* Hero-Eingangsanimation */

.hero [data-hero] {
  opacity: 0;
  transform: translateY(24px);
  animation: heroIn 0.7s ease forwards;
}

.hero [data-hero="1"] { animation-delay: 0.05s; }
.hero [data-hero="2"] { animation-delay: 0.15s; }
.hero [data-hero="3"] { animation-delay: 0.25s; }
.hero [data-hero="4"] { animation-delay: 0.35s; }
.hero [data-hero="5"] { animation-delay: 0.45s; }

@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Leistungs-Karten ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  color: var(--ink);
}

a.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
  color: var(--ink);
}

.card__icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  transition: transform 0.25s ease;
}

a.card:hover .card__icon {
  transform: scale(1.08) rotate(-4deg);
}

.card__icon svg {
  width: 30px;
  height: 30px;
}

.card p {
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.card__more {
  margin-top: auto;
  font-weight: 700;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

a.card:hover .card__more { gap: 0.6rem; }
.card__more { transition: gap 0.2s ease; }

/* ---------- Prozess-Schritte ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}

.step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.2rem 1.7rem 1.9rem;
  box-shadow: var(--shadow-sm);
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -1.1rem;
  left: 1.5rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(135deg, var(--green), var(--accent));
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(17, 122, 101, 0.3);
}

.step p {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin-top: 0.5rem;
}

/* ---------- USP-Liste ---------- */

.usp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.usp {
  display: flex;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.usp svg {
  width: 30px;
  height: 30px;
  flex: none;
  margin-top: 0.2rem;
}

.usp p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 0.2rem;
}

/* ---------- Zahlen / Counter ---------- */

.stats {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(700px 300px at 15% -20%, rgba(55, 194, 224, 0.5), transparent 60%),
    linear-gradient(130deg, var(--teal-bright) 0%, var(--teal) 45%, var(--ink) 100%);
  color: var(--white);
  border-radius: var(--radius);
  padding: clamp(2.2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
  box-shadow: 0 26px 64px rgba(18, 179, 160, 0.32);
}

/* Wandernder Glanz über dem Counter-Kasten */
.stats::before {
  content: "";
  position: absolute;
  top: -60%;
  left: -30%;
  width: 60%;
  height: 220%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: rotate(8deg);
  animation: statsShimmer 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes statsShimmer {
  0%, 100% { transform: translateX(0) rotate(8deg); opacity: 0; }
  45%, 55% { opacity: 1; }
  50% { transform: translateX(320%) rotate(8deg); }
}

.stat { position: relative; z-index: 1; }

.stat__num {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.stat__label {
  margin-top: 0.35rem;
  font-size: 0.98rem;
  opacity: 0.9;
}

/* ---------- Kundenstimmen ---------- */

.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.quote {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1.7rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quote__stars {
  color: #f5a623;
  letter-spacing: 2px;
  font-size: 1.05rem;
}

.quote blockquote {
  color: var(--ink-soft);
  font-size: 0.99rem;
}

.quote figcaption {
  font-weight: 700;
  font-size: 0.95rem;
}

.quote figcaption span {
  display: block;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

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

.faq {
  max-width: 780px;
  margin-inline: auto;
  display: grid;
  gap: 0.9rem;
}

.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq details[open] {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  padding: 1.1rem 1.4rem;
}

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

.faq summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--green);
  transition: transform 0.25s ease;
  flex: none;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  padding: 0 1.4rem 1.2rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* ---------- CTA-Band ---------- */

.cta-band {
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(26, 188, 156, 0.35), transparent 60%),
    linear-gradient(135deg, var(--green-deep), var(--green-dark));
  color: var(--white);
  border-radius: var(--radius);
  padding: clamp(2.5rem, 6vw, 4rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-band h2 {
  color: var(--white);
}

.cta-band p {
  margin: 0.9rem auto 1.8rem;
  max-width: 560px;
  opacity: 0.92;
}

.cta-band .hero__actions {
  justify-content: center;
}

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

.site-footer {
  background: var(--ink);
  color: #cbd5d1;
  padding: clamp(3rem, 6vw, 4.5rem) 0 2rem;
  margin-top: clamp(3.5rem, 8vw, 6rem);
  font-size: 0.95rem;
}

.site-footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
  gap: 2.25rem;
}

.site-footer ul {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.site-footer a {
  color: #cbd5d1;
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-brand p {
  margin-top: 0.9rem;
  max-width: 300px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
  color: #9aa5a0;
}

.footer-bottom ul {
  display: flex;
  gap: 1.25rem;
}

/* ---------- Floating WhatsApp ---------- */

.whatsapp-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(18, 140, 76, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 32px rgba(18, 140, 76, 0.55);
}

.whatsapp-fab svg {
  width: 30px;
  height: 30px;
}

/* ---------- Unterseiten: Page-Hero ---------- */

.page-hero {
  background:
    radial-gradient(800px 400px at 90% -20%, rgba(26, 188, 156, 0.18), transparent 60%),
    var(--bg);
  padding: clamp(3rem, 7vw, 5rem) 0 clamp(2.5rem, 6vw, 4rem);
  border-bottom: 1px solid var(--line);
}

.page-hero .breadcrumb {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.page-hero .breadcrumb a {
  color: var(--green);
  font-weight: 600;
}

.page-hero p.lead {
  margin-top: 1.1rem;
  max-width: 680px;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.page-hero .hero__actions {
  margin-top: 1.8rem;
}

/* Leistungsseiten: zweispaltiger Inhalt */

.service-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.service-layout .content h2 {
  margin: 2.2rem 0 0.8rem;
  font-size: 1.45rem;
}

.service-layout .content h2:first-child {
  margin-top: 0;
}

.service-layout .content p {
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 1.5rem;
}

.check-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--ink-soft);
}

.check-list svg {
  width: 22px;
  height: 22px;
  flex: none;
  margin-top: 0.15rem;
}

.sidebar-card {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow-md);
  display: grid;
  gap: 1rem;
}

.sidebar-card .btn {
  width: 100%;
  justify-content: center;
}

.sidebar-card hr {
  border: 0;
  border-top: 1px solid var(--line);
}

.sidebar-card .contact-line {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  font-weight: 600;
  color: var(--ink);
}

.sidebar-card .contact-line svg {
  width: 20px;
  height: 20px;
  flex: none;
}

/* ---------- Formulare & Preisrechner ---------- */

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.25rem;
}

.form-field {
  display: grid;
  gap: 0.4rem;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label {
  font-weight: 700;
  font-size: 0.95rem;
}

.form-field .hint {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

input,
select,
textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.95rem;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(26, 188, 156, 0.18);
}

/* Auswahl-Kacheln im Rechner */

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.8rem;
}

.choice {
  position: relative;
}

.choice input {
  position: absolute;
  opacity: 0;
  inset: 0;
  cursor: pointer;
}

.choice label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 1rem 0.75rem;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.choice label svg {
  width: 30px;
  height: 30px;
}

.choice input:checked + label {
  border-color: var(--green);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.choice input:focus-visible + label {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* Ergebnisbox */

.calc-result {
  margin-top: 1.75rem;
  background: linear-gradient(135deg, var(--green-deep), var(--green-dark));
  color: var(--white);
  border-radius: var(--radius);
  padding: 1.8rem;
  text-align: center;
  display: none;
}

.calc-result.is-visible {
  display: block;
  animation: heroIn 0.4s ease;
}

.calc-result .price {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  font-weight: 800;
}

.calc-result .note {
  font-size: 0.88rem;
  opacity: 0.85;
  margin: 0.5rem 0 1.25rem;
}

.calc-result .hero__actions {
  justify-content: center;
}

/* ---------- Kontakt-Seite ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.info-list {
  list-style: none;
  display: grid;
  gap: 1.2rem;
}

.info-list li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.info-list svg {
  width: 24px;
  height: 24px;
  flex: none;
  margin-top: 0.2rem;
}

.info-list strong {
  display: block;
}

.info-list span,
.info-list a.plain {
  color: var(--ink-soft);
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
}

.hours-table td {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line);
}

.hours-table td:first-child {
  padding-right: 1.25rem;
}

/* Datenschutz-Hinweis (z. B. Projektseite) */
.privacy-note {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  max-width: 760px;
  margin: 2.75rem auto 0;
  padding: 1.1rem 1.4rem;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.6;
}

.privacy-note svg {
  width: 22px;
  height: 22px;
  flex: none;
  margin-top: 0.15rem;
  color: var(--green);
}

.hours-table td:last-child {
  text-align: right;
  font-weight: 600;
}

/* ---------- Team / Über uns ---------- */

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.placeholder-img {
  display: grid;
  place-items: center;
  gap: 0.4rem;
  background: repeating-linear-gradient(45deg, #eef4f0, #eef4f0 12px, #e6efe9 12px, #e6efe9 24px);
  border: 2px dashed #b9cec2;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.92rem;
  text-align: center;
  padding: 1rem;
  min-height: 220px;
}

/* ---------- Rechtstexte ---------- */

.legal {
  max-width: 780px;
}

.legal h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.7rem;
}

.legal p,
.legal li {
  color: var(--ink-soft);
  margin-bottom: 0.8rem;
}

.legal ul {
  padding-left: 1.3rem;
}

/* ---------- Scroll-Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }

/* ---------- Reduzierte Bewegung ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .hero [data-hero] {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__art {
    max-width: 460px;
    margin-inline: auto;
  }

  .service-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .sidebar-card {
    position: static;
  }

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

/* ---------- Logo-Bilder ---------- */

.brand__img {
  height: 52px;
  width: auto;
  flex: none;
}

.site-footer .brand__img--full {
  height: 110px;
  width: auto;
}

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

.hero__photo {
  position: relative;
}

.hero__photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--white);
}

.hero__photo .float-badge {
  position: absolute;
  left: -14px;
  bottom: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  padding: 0.55rem 1.1rem;
  font-weight: 700;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hero__photo .float-badge .stars {
  color: #f5a623;
  letter-spacing: 1px;
}

/* ---------- Prozess-Schritte mit Verbindungslinie ---------- */

.steps {
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 0;
  left: calc(12.5% );
  right: calc(12.5%);
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 14px, transparent 14px 26px);
  opacity: 0.55;
  border-radius: 3px;
}

.steps .step::before {
  top: -1.4rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.02rem;
  padding: 0.45rem 1rem;
}

.steps .step {
  text-align: center;
  padding-top: 2.4rem;
}

/* ---------- Galerie / Projekte ---------- */

.ba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.ba-pair {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ba-pair__imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.ba-pair__imgs figure {
  position: relative;
  margin: 0;
}

.ba-pair__imgs img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

.ba-pair__imgs figcaption {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  color: var(--white);
  background: rgba(31, 57, 69, 0.82);
}

.ba-pair__imgs figure.nachher figcaption {
  background: var(--green);
}

.ba-pair h3 {
  font-size: 1.05rem;
  padding: 0.9rem 1.2rem 1rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gallery-grid img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

/* ---------- Bilder auf Leistungsseiten ---------- */

.service-photo {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
  margin: 1.25rem 0 1.75rem;
}

.service-photo--sidebar {
  border-radius: var(--radius-sm);
  box-shadow: none;
  margin: 0;
}

/* ---------- FAQ: Mehr anzeigen ---------- */

.faq details.faq-extra {
  display: none;
}

.faq.is-expanded details.faq-extra {
  display: block;
}

.faq-more {
  text-align: center;
  margin-top: 1.5rem;
}

/* ---------- Social-Media-Icons ---------- */

.socials {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.socials a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.09);
  transition: background 0.2s ease, transform 0.2s ease;
}

.socials a:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.socials svg {
  width: 21px;
  height: 21px;
}

/* ---------- Google-Bewertungs-Badge ---------- */

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1.15rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.google-badge .stars {
  color: #f5a623;
  letter-spacing: 1.5px;
}

.google-badge:hover {
  box-shadow: var(--shadow-md);
  color: var(--ink);
}

/* ---------- Cookie-Banner ---------- */

.consent-banner {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  z-index: 200;
  width: min(680px, calc(100% - 2rem));
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.4rem 1.5rem;
}

.consent-banner h2 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.consent-banner p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.consent-banner .consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.consent-banner .btn {
  padding: 0.6rem 1.3rem;
  font-size: 0.95rem;
}

/* ---------- Responsive-Ergänzungen ---------- */

@media (max-width: 960px) {
  .steps::before {
    display: none;
  }

  .steps .step {
    text-align: left;
    padding-top: 2.2rem;
  }

  .steps .step::before {
    left: 1.5rem;
    transform: none;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    /* display:block hebt die Flex-Zentrierung der Grundregel auf – sonst
       wird die zu hohe Liste vertikal zentriert und oben abgeschnitten. */
    display: block;
    position: fixed;
    inset: var(--header-h-compact) 0 auto 0;
    top: var(--header-h);
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 1rem 1.25rem 2rem;
    /* Menü scrollbar, falls es höher als der Bildschirm wird */
    max-height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    /* Geschlossenes Menü darf KEINE Klicks abfangen – sonst überlagern die
       (per visibility:visible sichtbaren) Dropdown-Links unsichtbar die Seite
       und fangen Taps auf Footer-/Seitenlinks ab. */
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  .site-header.is-scrolled .main-nav {
    top: var(--header-h-compact);
    max-height: calc(100vh - var(--header-h-compact));
    max-height: calc(100dvh - var(--header-h-compact));
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }

  .main-nav a {
    display: block;
    padding: 0.75rem 0.9rem;
    font-size: 1.05rem;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    padding: 0 0 0 1rem;
    min-width: 0;
  }

  .nav-item--dropdown > a::after {
    display: none;
  }

  .header-cta .btn--ghost {
    display: none;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
}

@media (max-width: 540px) {
  /* Sehr schmale Screens: Header-CTA ausblenden (Hero-CTA folgt direkt),
     Markenzeile kompakter – verhindert horizontales Scrollen */
  .header-cta .btn--primary {
    display: none;
  }

  .brand__img {
    height: 44px;
  }

  .brand__name {
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   v2 — Animationen, Deko-Effekte, Bilder & Fixes
   ========================================================================== */

/* ---------- Gradient-Text für Schlüssel-Headlines ---------- */
.grad-text {
  background: linear-gradient(100deg, var(--teal-deep), var(--teal) 40%, var(--sky) 75%, var(--coral));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 220% auto;
  animation: gradShift 8s ease-in-out infinite;
}

@keyframes gradShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

/* Hero-Headline: farbige Betonung */
.hero h1 span:not(.grad-text) { color: var(--teal-deep); }

/* ---------- Deko-Blobs / animierter Verlaufs-Hintergrund ---------- */
.hero { position: relative; }
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}
.hero::before {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(26,188,156,0.55), transparent 70%);
  top: -80px; right: -60px;
  animation: blobFloat 14s ease-in-out infinite;
}
.hero::after {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(55,194,224,0.4), transparent 70%);
  bottom: -60px; left: -40px;
  animation: blobFloat 18s ease-in-out infinite reverse;
}
.hero__inner { position: relative; z-index: 1; }

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.08); }
  66% { transform: translate(-20px, 25px) scale(0.95); }
}

/* ---------- Scroll-Reveal-Varianten (IntersectionObserver setzt .is-visible) ---------- */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1),
              filter 0.7s ease;
  will-change: opacity, transform;
}
[data-reveal="up"]    { transform: translateY(38px); }
[data-reveal="left"]  { transform: translateX(-46px); }
[data-reveal="right"] { transform: translateX(46px); }
[data-reveal="scale"] { transform: scale(0.9); }
[data-reveal="blur"]  { filter: blur(12px); transform: translateY(20px); }
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
  filter: none;
}
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }

/* ---------- Leistungskarten mit Bild + 3D-Tilt/Glow ---------- */
.card { position: relative; overflow: hidden; }
.card__media {
  margin: -1.9rem -1.7rem 0.4rem;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.card__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20,48,60,0.35));
}
a.card:hover .card__media img { transform: scale(1.08); }

.tilt {
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateZ(0);
  transition: transform 0.18s ease, box-shadow 0.25s ease;
}
a.card.tilt:hover {
  box-shadow: 0 22px 48px rgba(26, 188, 156, 0.28);
  border-color: var(--accent);
}

/* farbige Icon-Kacheln (bunter) */
.card:nth-child(4n+1) .card__icon { background: var(--accent-soft); }
.card:nth-child(4n+2) .card__icon { background: var(--coral-soft); }
.card:nth-child(4n+3) .card__icon { background: #e2f4fa; }
.card:nth-child(4n+4) .card__icon { background: #fff4d6; }
a.card:hover .card__icon { transform: scale(1.1) rotate(-6deg); }

/* ---------- Fix + Animation: 3-Schritte-Verbindungslinie ---------- */
.steps { position: relative; }

/* Linie liegt auf Höhe der Badge-Mitte (Badge sitzt bei top:-1.4rem, ~0.9rem hoch)
   und verbindet die Badge-Zentren der 3 Spalten (16,67% … 83,33%). */
.steps::before {
  content: "";
  position: absolute;
  top: -0.95rem;
  left: 16.67%;
  right: 16.67%;
  height: 3px;
  z-index: 0;
  border-radius: 3px;
  background-image: linear-gradient(90deg, var(--accent) 45%, transparent 0);
  background-size: 22px 3px;
  background-repeat: repeat-x;
  opacity: 0.7;
  animation: dashFlow 0.9s linear infinite;
}

@keyframes dashFlow {
  to { background-position: 22px 0; }
}

.steps .step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: 2.4rem;
}
.steps .step::before {
  top: -1.4rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.02rem;
  padding: 0.45rem 1rem;
  box-shadow: 0 8px 18px rgba(26, 188, 156, 0.4);
}

/* ---------- Leistungsseiten: Hero-/Inhaltsbild ---------- */
.page-hero { position: relative; overflow: hidden; }

/* ---------- Reduced Motion: alle Zusatz-Animationen aus ---------- */
@media (prefers-reduced-motion: reduce) {
  .grad-text,
  .stats::before,
  .hero::before,
  .hero::after {
    animation: none !important;
  }
  .steps::before { animation: none; }
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
  .tilt { transform: none !important; }
}

/* Steps-Linie nur bei 3 Spalten zeigen */
@media (max-width: 960px) {
  .steps::before { display: none; }
  .steps .step { text-align: left; }
  .steps .step::before { left: 1.5rem; transform: none; }
}

/* Mittlere Breiten: Navigation etwas kompakter als Sicherheit (kleine Laptops). */
@media (max-width: 1200px) and (min-width: 821px) {
  .site-header__inner { gap: 1rem; }
  .main-nav a { padding: 0.5rem 0.62rem; font-size: 0.93rem; }
  .main-nav > ul { gap: 0.1rem; }
}