/* ══════════════════════════════════════════════════════════════
   SIMA IT Consulting – gemeinsames Stylesheet für alle Seiten
   ══════════════════════════════════════════════════════════════ */

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

:root {
  --teal: #1B8A9A;
  --teal-dark: #146C78;
  --teal-light: #2AB8CE;
  --dark: #1A2B30;
  --warm-gray: #6B6560;
  --warm-gray-light: #C5B9A8;
  --cream: #FAFAF8;
  --cream-dark: #F2F0EC;
  --white: #ffffff;

  /* Fluid spacing: scales from 320px → 2560px viewport */
  --space-xs: clamp(0.5rem, 0.3rem + 0.4vw, 0.85rem);
  --space-sm: clamp(0.75rem, 0.5rem + 0.6vw, 1.5rem);
  --space-md: clamp(1.25rem, 0.8rem + 1vw, 2.5rem);
  --space-lg: clamp(1.25rem, 0.6rem + 1.2vw, 2.5rem);
  --space-xl: clamp(2rem, 1rem + 2vw, 4rem);
  --space-2xl: clamp(2.5rem, 1.2rem + 2.5vw, 5rem);

  /* Fluid container: wider on large screens */
  --container: min(94%, 1600px);
  --container-narrow: min(94%, 980px);

  /* Fluid typography */
  --fs-body: clamp(0.9rem, 0.8rem + 0.25vw, 1.15rem);
  --fs-small: clamp(0.8rem, 0.72rem + 0.2vw, 1rem);
  --fs-h1: clamp(2.2rem, 1.2rem + 2.5vw, 4.5rem);
  --fs-h1-sub: clamp(2rem, 1.1rem + 2vw, 3.6rem);
  --fs-h2: clamp(1.8rem, 1.2rem + 1.5vw, 3.2rem);
  --fs-h3: clamp(1rem, 0.85rem + 0.4vw, 1.4rem);
  --fs-nav: clamp(0.8rem, 0.7rem + 0.25vw, 1.05rem);

  /* Fluid logo */
  --logo-h: clamp(50px, 3vw + 30px, 140px);

  /* Fluid border radius */
  --radius-sm: clamp(8px, 0.5vw + 4px, 16px);
  --radius-md: clamp(12px, 0.8vw + 6px, 24px);
  --radius-lg: clamp(16px, 1vw + 8px, 32px);
}

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--logo-h) + 2rem); }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark); background: var(--cream);
  line-height: 1.7; font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 200;
  background: var(--dark); color: var(--white);
  padding: 0.6em 1.2em; border-radius: 6px; text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

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

/* ── NAV ── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(197,185,168,0.3);
  transition: box-shadow 0.3s;
}
.site-nav.scrolled { box-shadow: 0 2px 24px rgba(26,43,48,0.08); }
.nav-inner {
  width: 100%; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-xs) clamp(1.5rem, 3vw, 4rem);
}
.nav-logo { display: inline-flex; }
.nav-logo img { height: var(--logo-h); width: auto; }
.nav-links { display: flex; gap: var(--space-sm); align-items: center; }
.nav-links a {
  text-decoration: none; color: var(--warm-gray);
  font-size: var(--fs-nav); font-weight: 500; letter-spacing: 0.02em;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--teal); }
.nav-cta {
  background: var(--teal) !important; color: var(--white) !important;
  padding: 0.5em 1.25em; border-radius: 6px;
  font-weight: 600 !important; transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--teal-light) !important; transform: translateY(-1px); }

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); margin: 5px 0; transition: 0.3s; }

/* ── HERO (Startseite) ── */
.hero {
  display: flex; align-items: center;
  padding: calc(var(--logo-h) + var(--space-lg) + 1rem) var(--space-sm) var(--space-md);
  background: linear-gradient(165deg, var(--cream) 0%, var(--cream-dark) 50%, rgba(27,138,154,0.06) 100%);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -40%; right: -20%;
  width: clamp(400px, 50vw, 1200px); height: clamp(400px, 50vw, 1200px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42,184,206,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-lg); align-items: center;
}
.hero-text { position: relative; z-index: 2; }
.hero-badge {
  display: inline-block; background: rgba(27,138,154,0.1);
  color: var(--teal-dark); padding: 0.35em 1em; border-radius: 50px;
  font-size: var(--fs-small); font-weight: 600; letter-spacing: 0.05em;
  margin-bottom: var(--space-sm); text-transform: uppercase;
}
.hero h1 {
  font-family: 'DM Serif Display', Georgia, serif; font-weight: 400;
  font-size: var(--fs-h1); line-height: 1.15; color: var(--dark);
  margin-bottom: var(--space-sm);
}
.hero h1 span { color: var(--teal); }
.hero p {
  font-size: var(--fs-body); color: var(--warm-gray);
  max-width: 40em; margin-bottom: var(--space-md);
}
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5em;
  background: var(--teal); color: var(--white);
  padding: 0.875em 2em; border-radius: var(--radius-sm);
  text-decoration: none; font-weight: 600; font-size: var(--fs-small);
  transition: all 0.25s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--teal-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(27,138,154,0.25); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5em;
  background: transparent; color: var(--dark);
  padding: 0.875em 2em; border-radius: var(--radius-sm);
  text-decoration: none; font-weight: 600; font-size: var(--fs-small);
  border: 2px solid var(--warm-gray-light); transition: all 0.25s;
}
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); }

.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
.hero-portrait { position: relative; width: 100%; max-width: clamp(280px, 25vw + 80px, 480px); }
.hero-portrait picture { display: block; }
.hero-portrait-img {
  display: block; width: 100%; height: auto; aspect-ratio: 3/4;
  object-fit: cover; object-position: top;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(26,43,48,0.15);
}
.hero-portrait::after {
  content: ''; position: absolute;
  bottom: clamp(-8px, -1vw, -16px); right: clamp(-8px, -1vw, -16px);
  width: clamp(80px, 8vw, 180px); height: clamp(80px, 8vw, 180px);
  border: 3px solid var(--teal-light); border-radius: var(--radius-md); opacity: 0.25; z-index: -1;
}
.hero-portrait::before {
  content: ''; position: absolute;
  top: clamp(-8px, -1vw, -16px); left: clamp(-8px, -1vw, -16px);
  width: clamp(60px, 6vw, 140px); height: clamp(60px, 6vw, 140px);
  border: 3px solid var(--warm-gray-light); border-radius: var(--radius-md); opacity: 0.2; z-index: -1;
}

/* ── PAGE HERO (Unterseiten) ── */
.page-hero {
  padding: calc(var(--logo-h) + var(--space-lg) + 1rem) var(--space-sm) var(--space-lg);
  background: linear-gradient(165deg, var(--cream) 0%, var(--cream-dark) 55%, rgba(27,138,154,0.07) 100%);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -50%; right: -15%;
  width: clamp(360px, 45vw, 1000px); height: clamp(360px, 45vw, 1000px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42,184,206,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { width: var(--container); margin: 0 auto; position: relative; z-index: 2; }
.page-hero h1 {
  font-family: 'DM Serif Display', Georgia, serif; font-weight: 400;
  font-size: var(--fs-h1-sub); line-height: 1.15; color: var(--dark);
  margin-bottom: var(--space-sm); max-width: 22em;
}
.page-hero h1 span { color: var(--teal); }
.page-hero .lead { color: var(--warm-gray); max-width: 46em; margin-bottom: var(--space-md); }
.page-hero .hero-badge { margin-bottom: var(--space-xs); }

/* ── BREADCRUMB ── */
.breadcrumb { margin-bottom: var(--space-sm); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4em; font-size: var(--fs-small); color: var(--warm-gray); }
.breadcrumb li + li::before { content: '›'; margin-right: 0.4em; color: var(--warm-gray-light); }
.breadcrumb a { color: var(--warm-gray); text-decoration: none; }
.breadcrumb a:hover { color: var(--teal); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--dark); font-weight: 500; }

/* ── SECTIONS ── */
section { padding: var(--space-md) var(--space-sm); }
.section-inner { width: var(--container); margin: 0 auto; }
.section-inner.narrow { width: var(--container-narrow); }
.section-alt { background: var(--white); }
.section-label {
  display: inline-block; color: var(--teal-dark); font-size: var(--fs-small);
  font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'DM Serif Display', Georgia, serif; font-weight: 400;
  font-size: var(--fs-h2); line-height: 1.2; color: var(--dark); margin-bottom: 0.5rem;
}
.section-subtitle {
  font-size: var(--fs-body); color: var(--warm-gray); max-width: 48em;
  margin-bottom: var(--space-sm);
}

/* ── FLIESSTEXT ── */
.prose { max-width: 52em; }
.prose h2 {
  font-family: 'DM Serif Display', Georgia, serif; font-weight: 400;
  font-size: clamp(1.5rem, 1.1rem + 1vw, 2.4rem); line-height: 1.2;
  color: var(--dark); margin: 1.6em 0 0.5em;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: var(--fs-h3); font-weight: 700; color: var(--dark); margin: 1.4em 0 0.4em; }
.prose p { color: var(--warm-gray); margin-bottom: 1em; }
.prose ul, .prose ol { color: var(--warm-gray); margin: 0 0 1em 1.25em; }
.prose li { margin-bottom: 0.4em; }
.prose strong { color: var(--dark); font-weight: 600; }
.prose a, .text-link { color: var(--teal-dark); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose a:hover, .text-link:hover { color: var(--teal); }

.checklist { list-style: none; margin: 0 0 1em; padding: 0; display: grid; gap: 0.6em; }
.checklist li { position: relative; padding-left: 1.9em; color: var(--warm-gray); }
.checklist li::before {
  content: ''; position: absolute; left: 0; top: 0.3em;
  width: 1.2em; height: 1.2em; border-radius: 50%;
  background: rgba(27,138,154,0.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B8A9A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 65% no-repeat;
}
.checklist li strong { color: var(--dark); }

/* ── ZWEISPALTER ── */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: var(--space-xl); align-items: start; }
.info-box {
  background: var(--cream); border-radius: var(--radius-md);
  padding: var(--space-md); border: 1px solid rgba(197,185,168,0.35);
}
.section-alt .info-box { background: var(--cream); }
.info-box h3 { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.75em; }

/* ── SERVICES / KARTEN ── */
.services { background: var(--white); }
.services-grid, .card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, clamp(240px, 18vw, 380px)), 1fr));
  gap: var(--space-sm);
}
.service-card {
  background: var(--cream); border-radius: var(--radius-md);
  padding: var(--space-sm);
  transition: all 0.3s; border: 1px solid transparent;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.section-alt .service-card, .services .service-card { background: var(--cream); }
section:not(.section-alt):not(.services) .service-card { background: var(--white); }
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(26,43,48,0.08);
  border-color: rgba(27,138,154,0.2);
}
.service-card.featured { border-color: rgba(27,138,154,0.35); background: linear-gradient(160deg, rgba(27,138,154,0.07), var(--cream) 60%); }
.service-icon {
  width: clamp(44px, 3vw, 64px); height: clamp(44px, 3vw, 64px);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1em;
  background: linear-gradient(135deg, rgba(27,138,154,0.12), rgba(42,184,206,0.08));
  color: var(--teal);
}
.service-card h3 { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.5em; color: var(--dark); line-height: 1.35; }
.service-card p { font-size: var(--fs-small); color: var(--warm-gray); line-height: 1.65; }
.service-card .card-link {
  margin-top: auto; padding-top: 1em;
  font-size: var(--fs-small); font-weight: 600; color: var(--teal-dark); text-decoration: none;
}
.service-card .card-link:hover { text-decoration: underline; }
.service-card .card-link::after { content: ' →'; }
.service-tag {
  display: inline-block; align-self: flex-start; margin-top: 1em;
  font-size: clamp(0.65rem, 0.55rem + 0.2vw, 0.85rem); font-weight: 600; color: var(--teal-dark);
  background: rgba(27,138,154,0.08); padding: 0.25em 0.75em;
  border-radius: 50px; text-transform: uppercase; letter-spacing: 0.04em;
}
.service-tag.new { background: var(--teal); color: var(--white); }

/* Tool-/Technologie-Chips */
.chips { display: flex; flex-wrap: wrap; gap: 0.5em; margin: 0.5em 0 1em; padding: 0; list-style: none; }
.chips li {
  font-size: var(--fs-small); font-weight: 500; color: var(--dark);
  background: var(--white); border: 1px solid rgba(197,185,168,0.5);
  padding: 0.3em 0.9em; border-radius: 50px;
}
.section-alt .chips li { background: var(--cream); }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xs); max-width: 100%; }
.about-content h2 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; font-size: var(--fs-h2); margin-bottom: 1em; }
.about-content p { color: var(--warm-gray); margin-bottom: 1em; }
.about-details { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xs); margin-top: var(--space-sm); }
.about-detail { display: flex; align-items: flex-start; gap: 0.75em; }
.about-detail-icon {
  width: clamp(32px, 2.5vw, 48px); height: clamp(32px, 2.5vw, 48px);
  border-radius: var(--radius-sm); flex-shrink: 0;
  background: rgba(27,138,154,0.1);
  display: flex; align-items: center; justify-content: center; color: var(--teal);
}
.about-detail-text strong { display: block; font-size: var(--fs-small); color: var(--dark); text-transform: uppercase; letter-spacing: 0.04em; }
.about-detail-text span { font-size: var(--fs-small); color: var(--warm-gray); }

/* ── PROCESS ── */
.process { background: var(--dark); color: var(--cream); }
.process .section-label { color: var(--teal-light); }
.process .section-title { color: var(--cream); }
.process .section-subtitle { color: rgba(250,250,248,0.7); }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm); position: relative;
}
.process-steps::before {
  content: ''; position: absolute; top: clamp(28px, 2.5vw, 44px);
  left: calc(12.5% + 16px); right: calc(12.5% + 16px);
  height: 2px; background: linear-gradient(90deg, var(--teal), var(--teal-light)); opacity: 0.3;
}
.process-steps.steps-3 { grid-template-columns: repeat(3, 1fr); row-gap: var(--space-md); }
.process-steps.steps-3::before { display: none; }
.process-step { text-align: center; position: relative; }
.step-number {
  width: clamp(52px, 4vw, 88px); height: clamp(52px, 4vw, 88px); border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-xs);
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(1.2rem, 1vw + 0.5rem, 2rem); color: var(--white);
  position: relative; z-index: 2;
}
.process-step h3 { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.5em; }
.process-step p { font-size: var(--fs-small); color: rgba(250,250,248,0.7); line-height: 1.6; }

/* ── SMARTHOME ── */
.smarthome { background: linear-gradient(135deg, var(--cream) 0%, rgba(27,138,154,0.04) 100%); }
.smarthome-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-lg); align-items: center; }
.smarthome-features { display: flex; flex-direction: column; gap: var(--space-xs); }
.smarthome-feature {
  display: flex; gap: 1em; align-items: flex-start;
  background: var(--white); border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
  box-shadow: 0 2px 12px rgba(26,43,48,0.04); transition: transform 0.2s;
}
.smarthome-feature:hover { transform: translateX(4px); }
.smarthome-feature-icon {
  width: clamp(38px, 3vw, 56px); height: clamp(38px, 3vw, 56px);
  border-radius: var(--radius-sm); flex-shrink: 0;
  background: linear-gradient(135deg, rgba(27,138,154,0.12), rgba(42,184,206,0.08));
  display: flex; align-items: center; justify-content: center; color: var(--teal);
}
.smarthome-feature h3 { font-size: var(--fs-body); font-weight: 700; color: var(--dark); margin-bottom: 0.2em; }
.smarthome-feature p { font-size: var(--fs-small); color: var(--warm-gray); }
.smarthome-image-area { display: flex; justify-content: center; align-items: center; }
.smarthome-graphic {
  width: 100%; max-width: clamp(280px, 22vw, 500px); aspect-ratio: 1;
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(26,43,48,0.08);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.smarthome-graphic::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(27,138,154,0.05), transparent); }
.smarthome-graphic svg { width: 60%; height: 60%; opacity: 0.9; }

/* ── EINSATZGEBIET / REGIONEN ── */
.region-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--space-sm);
}
.region-card {
  display: flex; flex-direction: column; gap: 0.4em;
  background: var(--white); border-radius: var(--radius-md);
  padding: var(--space-sm); text-decoration: none; color: inherit;
  border: 1px solid rgba(197,185,168,0.35);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.section-alt .region-card { background: var(--cream); }
.region-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(26,43,48,0.08); border-color: rgba(27,138,154,0.3); }
.region-card .region-meta { font-size: var(--fs-small); font-weight: 600; color: var(--teal-dark); text-transform: uppercase; letter-spacing: 0.06em; }
.region-card h3 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; font-size: clamp(1.4rem, 1rem + 0.9vw, 2.1rem); color: var(--dark); line-height: 1.2; }
.region-card p { font-size: var(--fs-small); color: var(--warm-gray); }
.region-card .card-link { margin-top: auto; padding-top: 0.6em; font-size: var(--fs-small); font-weight: 600; color: var(--teal-dark); }
.region-card .card-link::after { content: ' →'; }
.region-towns { margin-top: var(--space-sm); font-size: var(--fs-small); color: var(--warm-gray); max-width: 60em; }

/* ── FAQ ── */
.faq-list { display: grid; gap: var(--space-xs); max-width: 60em; }
.faq-item {
  background: var(--white); border-radius: var(--radius-sm);
  border: 1px solid rgba(197,185,168,0.35); overflow: hidden;
}
.section-alt .faq-item { background: var(--cream); }
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: var(--space-xs) var(--space-sm); padding-right: 3.2em;
  font-weight: 600; color: var(--dark); position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: var(--space-sm); top: 50%; transform: translateY(-50%);
  font-size: 1.4em; font-weight: 400; color: var(--teal); transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item summary h3 { display: inline; font-size: inherit; font-weight: inherit; }
.faq-answer { padding: 0 var(--space-sm) var(--space-sm); color: var(--warm-gray); }
.faq-answer p + p { margin-top: 0.75em; }
.faq-answer a { color: var(--teal-dark); }

/* ── CTA-BAND ── */
.cta-band { background: linear-gradient(135deg, var(--dark) 0%, #203a40 100%); color: var(--cream); }
.cta-band-inner {
  width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); flex-wrap: wrap;
}
.cta-band h2 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; font-size: clamp(1.6rem, 1.1rem + 1.2vw, 2.6rem); line-height: 1.2; }
.cta-band p { color: rgba(250,250,248,0.75); max-width: 40em; margin-top: 0.4em; }
.cta-band .btn-secondary { color: var(--cream); border-color: rgba(250,250,248,0.35); }
.cta-band .btn-secondary:hover { border-color: var(--teal-light); color: var(--teal-light); }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── CONTACT ── */
.contact { background: var(--white); }
.contact-info {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: var(--space-sm);
}
.contact-item { display: flex; gap: 1em; align-items: flex-start; }
.contact-icon {
  width: clamp(40px, 3vw, 60px); height: clamp(40px, 3vw, 60px);
  border-radius: var(--radius-sm); flex-shrink: 0;
  background: linear-gradient(135deg, rgba(27,138,154,0.12), rgba(42,184,206,0.06));
  display: flex; align-items: center; justify-content: center; color: var(--teal);
}
.contact-item h3 { font-size: var(--fs-body); font-weight: 700; color: var(--dark); margin-bottom: 0.15em; }
.contact-item p, .contact-item address { font-size: var(--fs-small); color: var(--warm-gray); font-style: normal; }
.contact-item a { color: var(--teal-dark); text-decoration: none; }
.contact-item a:hover { text-decoration: underline; }

/* ── FOOTER ── */
.site-footer { background: var(--dark); color: rgba(250,250,248,0.7); padding: var(--space-xl) var(--space-sm) var(--space-md); }
.footer-grid {
  width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-md);
}
.footer-brand img { height: clamp(44px, 2vw + 30px, 72px); width: auto; border-radius: 6px; margin-bottom: 0.75rem; }
.footer-brand address { font-style: normal; font-size: var(--fs-small); line-height: 1.8; }
.site-footer h2 {
  font-family: 'Inter', sans-serif; font-size: var(--fs-small); font-weight: 700;
  color: var(--cream); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.8em;
}
.site-footer ul { list-style: none; display: grid; gap: 0.45em; }
.site-footer a { color: rgba(250,250,248,0.7); text-decoration: none; font-size: var(--fs-small); transition: color 0.2s; }
.site-footer a:hover { color: var(--teal-light); }
.footer-bottom {
  width: var(--container); margin: var(--space-md) auto 0; padding-top: var(--space-sm);
  border-top: 1px solid rgba(250,250,248,0.12);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  font-size: var(--fs-small);
}
.footer-bottom p { font-size: var(--fs-small); }

/* ── RECHTSTEXTE (Impressum / Datenschutz) ── */
.legal { padding-top: calc(var(--logo-h) + var(--space-xl)); padding-bottom: var(--space-2xl); }
.legal .section-inner { width: var(--container-narrow); }
.legal h1 {
  font-family: 'DM Serif Display', Georgia, serif; font-weight: 400;
  font-size: clamp(1.8rem, 1.2rem + 1.5vw, 3rem); color: var(--dark); margin-bottom: 0.5rem;
}
.legal .subtitle { color: var(--warm-gray); font-size: var(--fs-small); margin-bottom: 2rem; }
.legal h2 {
  font-family: 'DM Serif Display', Georgia, serif; font-weight: 400;
  font-size: clamp(1.2rem, 0.9rem + 0.8vw, 1.8rem); color: var(--dark); margin-top: 2.5rem; margin-bottom: 0.75rem;
}
.legal h3 { font-size: clamp(1rem, 0.8rem + 0.5vw, 1.3rem); font-weight: 700; color: var(--dark); margin-top: 1.5rem; margin-bottom: 0.5rem; }
.legal p, .legal li { color: var(--warm-gray); margin-bottom: 0.75rem; }
.legal ul { padding-left: 1.5rem; margin-bottom: 1rem; }
.legal li { margin-bottom: 0.35rem; }
.legal a { color: var(--teal-dark); text-decoration: none; }
.legal a:hover { text-decoration: underline; }

/* 6 Leistungen: 3 + 3 statt 4 + 2 auf breiten Bildschirmen */
@media (min-width: 1100px) {
  .services .services-grid { grid-template-columns: repeat(3, 1fr); }
}
/* Akzentwort in der H1 nicht am Bindestrich umbrechen */
@media (min-width: 641px) {
  .hero h1 span, .page-hero h1 span { white-space: nowrap; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-portrait { max-width: min(300px, 60vw); margin: 0 auto; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
  .process-steps.steps-3 { grid-template-columns: 1fr 1fr; }
  .smarthome-inner { grid-template-columns: 1fr; }
  .smarthome-image-area { order: -1; }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--cream); padding: var(--space-sm);
    border-bottom: 1px solid var(--warm-gray-light);
    box-shadow: 0 8px 24px rgba(26,43,48,0.08);
  }
  .nav-links.open a { padding: 0.5em 0; }
  .nav-links.open .nav-cta { text-align: center; }
  .hamburger { display: block; }
}
@media (max-width: 640px) {
  .hero h1, .page-hero h1 { hyphens: manual; -webkit-hyphens: manual; overflow-wrap: break-word; }
  .section-title { hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; }
  .hero { padding-top: calc(var(--logo-h) + var(--space-sm)); }
  .page-hero { padding-top: calc(var(--logo-h) + var(--space-md)); }
  .process-steps, .process-steps.steps-3 { grid-template-columns: 1fr; }
  .services-grid, .card-grid { grid-template-columns: 1fr; }
  .about-details { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
}

/* ── ANIMATIONS (nur wenn JS aktiv) ── */
.js .fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .fade-in.visible { opacity: 1; transform: translateY(0); }

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