:root {
  --primary: #0a7c8f;
  --primary-dark: #075e6d;
  --primary-soft: #e6f2f4;
  --dark: #0c1f2c;
  --ink: #303133;
  --muted: #777777;
  --soft: #f7f7f7;
  --line: #eaeaea;
  --white: #ffffff;
  --radius: 4px;
  --radius-sm: 3px;
  --shadow: 0 10px 30px rgba(12, 31, 44, 0.08);
  --shadow-lg: 0 20px 50px rgba(12, 31, 44, 0.14);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.2; color: var(--dark); margin: 0 0 0.5em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }

.container { width: min(1160px, 92%); margin: 0 auto; }
.container.narrow { width: min(820px, 92%); }
.center { text-align: center; }
.muted { color: var(--muted); font-size: 0.95rem; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--dark); color: #fff;
  padding: 10px 16px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.icon { vertical-align: -3px; margin-right: 4px; flex: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 26px; border-radius: 4px; font-weight: 700; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em;
  border: 2px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(10, 124, 143, 0.28); }
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 12px 26px rgba(10, 124, 143, 0.36); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary-soft); }
.btn-light { background: #fff; color: var(--dark); }
.btn-light:hover { background: var(--soft); }
.btn-outline-light { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.12); }
.btn-glass { background: rgba(255, 255, 255, 0.16); border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn-glass:hover { background: rgba(255, 255, 255, 0.2); }
.btn-sm { padding: 10px 18px; font-size: 0.92rem; }
.btn-lg { padding: 16px 30px; font-size: 1.05rem; }
.btn-block { width: 100%; margin-bottom: 10px; }

.link { font-weight: 700; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s var(--ease);
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(12, 31, 44, 0.1); }
.header-inner { display: flex; align-items: center; gap: 22px; padding: 10px 0; }
.brand img { width: 132px; height: auto; }
.nav { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.nav > a, .nav-drop > a { color: var(--ink); font-weight: 600; font-size: 0.98rem; padding: 8px 0; }
.nav > a:hover, .nav-drop > a:hover { color: var(--primary); text-decoration: none; }
.caret {
  display: inline-block; width: 7px; height: 7px; margin-left: 6px; margin-bottom: 2px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); transition: transform 0.2s var(--ease);
}
.nav-drop { position: relative; }
.nav-drop:hover .caret { transform: rotate(225deg); margin-bottom: -2px; }
.drop-wrap {
  position: absolute; top: 100%; left: -12px; min-width: 240px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  padding-top: 8px;
}
.nav-drop:hover .drop-wrap, .nav-drop:focus-within .drop-wrap { opacity: 1; visibility: visible; transform: translateY(0); }
.drop-menu {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 8px;
}
.drop-menu a { display: block; padding: 10px 14px; border-radius: 9px; color: var(--ink); font-weight: 600; font-size: 0.95rem; transition: background 0.15s, padding-left 0.15s; }
.drop-menu a:hover { background: var(--primary-soft); color: var(--primary-dark); text-decoration: none; padding-left: 18px; }
.btn-header { padding: 10px 18px; font-size: 0.95rem; white-space: nowrap; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  padding: 8px; cursor: pointer; margin-left: auto;
}
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--dark); border-radius: 3px; transition: transform 0.25s var(--ease), opacity 0.25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  min-height: clamp(540px, 78vh, 760px);
  display: flex; align-items: center;
  color: #fff;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 16s ease-in-out infinite alternate;
}
.hero-bg.video-ready img { visibility: hidden; animation: none; }
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
@keyframes kenburns {
  from { transform: scale(1.03) translate3d(0, 0, 0); }
  to { transform: scale(1.17) translate3d(-1.6%, -2.2%, 0); }
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(100deg, rgba(9, 24, 34, 0.92) 0%, rgba(9, 24, 34, 0.72) 45%, rgba(9, 24, 34, 0.38) 100%),
    linear-gradient(180deg, rgba(9, 24, 34, 0.25) 0%, rgba(9, 24, 34, 0.55) 100%);
}
.hero-content { position: relative; z-index: 2; padding: clamp(70px, 10vw, 110px) 0; }
.hero h1 { color: #fff; max-width: 820px; }
.hero h1 .accent { color: #7fdfef; }
.hero .lead { color: rgba(255, 255, 255, 0.86); max-width: 640px; font-size: 1.18rem; }
.hero .eyebrow {
  background: none; padding: 0; border-radius: 0; backdrop-filter: none;
  color: #ffffff; font-size: 0.92rem; font-weight: 800; letter-spacing: 0.12em;
  text-shadow: 0 2px 14px rgba(12, 31, 44, 0.65), 0 1px 3px rgba(12, 31, 44, 0.5);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 24px; }
.hero-points { display: flex; gap: 26px; list-style: none; padding: 0; margin: 0; color: rgba(255, 255, 255, 0.85); font-weight: 600; }
.hero-points .icon { color: #7fdfef; }

.hero-anim { opacity: 0; transform: translateY(26px); animation: heroIn 0.9s var(--ease) forwards; animation-delay: var(--d, 0s); }
@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

.scroll-hint {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 2;
  width: 26px; height: 44px; border: 2px solid rgba(255, 255, 255, 0.55); border-radius: 14px;
  display: flex; justify-content: center;
}
.scroll-hint span {
  width: 4px; height: 9px; margin-top: 8px; border-radius: 4px; background: #fff;
  animation: scrollHint 1.8s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: translateY(0); opacity: 1; }
  55% { transform: translateY(16px); opacity: 0.2; }
}
.scroll-hint:hover { border-color: #fff; }

/* Page hero (Unterseiten, mit Bild) */
.page-hero {
  position: relative; overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0;
  min-height: clamp(380px, 52vh, 520px);
  display: flex; align-items: center;
  background: linear-gradient(180deg, var(--soft) 0%, #fff 100%);
}
.page-hero-image { color: #fff; background: #0c1f2c; }
.page-hero-image h1 { color: #fff; max-width: 880px; }
.page-hero-image .lead { color: rgba(255, 255, 255, 0.85); }
.page-hero-image .city-text p { color: rgba(255, 255, 255, 0.82); }
.page-hero-image .btn-outline { border-color: rgba(255, 255, 255, 0.55); color: #fff; }
.page-hero-image .btn-outline:hover { background: rgba(255, 255, 255, 0.14); }
.page-hero-image .section-kicker { color: #7fdfef; }
.page-hero-image .section-kicker::after { background: #7fdfef; }
.page-hero .container { position: relative; z-index: 2; }
.page-hero .lead { max-width: 760px; }
.city-text { max-width: 820px; }
.city-text p { color: var(--muted); }

/* Stats */
.stats { padding: 44px 0 10px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  background: linear-gradient(120deg, #0c1f2c, #12303f 55%, #0e4d61);
  border-radius: var(--radius); padding: 30px clamp(20px, 4vw, 46px);
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.stats-grid::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(10, 124, 143, 0.35), transparent 45%);
  pointer-events: none;
}
.stats-grid::after {
  content: ""; position: absolute; top: -20%; bottom: -20%; left: 0; width: 45%;
  background: linear-gradient(105deg, transparent 0%, rgba(255, 255, 255, 0.08) 45%, rgba(255, 255, 255, 0.16) 50%, rgba(255, 255, 255, 0.08) 55%, transparent 100%);
  transform: translateX(-160%) skewX(-8deg);
  animation: statsSheen 6.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes statsSheen {
  0% { transform: translateX(-160%) skewX(-8deg); }
  60%, 100% { transform: translateX(340%) skewX(-8deg); }
}
.stat { position: relative; transition: transform 0.3s var(--ease); }
.stat:hover { transform: translateY(-3px); }
.stat strong { display: block; color: #fff; font-size: 1.7rem; margin-bottom: 4px; letter-spacing: -0.01em; transition: color 0.3s var(--ease); }
.stat:hover strong { color: #7fdfef; }
.stat span { color: rgba(255, 255, 255, 0.75); font-size: 0.92rem; line-height: 1.45; }

/* Sections */
.section { padding: clamp(48px, 7vw, 84px) 0; }
.section-tight { padding: 30px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: linear-gradient(150deg, #0c1f2c 0%, #12303f 100%); color: rgba(255, 255, 255, 0.86); position: relative; overflow: hidden; }
.section-dark::after {
  content: ""; position: absolute; right: -160px; bottom: -220px; width: 560px; height: 560px;
  border-radius: 50%; background: radial-gradient(circle, rgba(10, 124, 143, 0.22), transparent 65%);
  pointer-events: none;
}
.section-dark .container { position: relative; z-index: 1; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-kicker { color: var(--primary); font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.82rem; margin-bottom: 8px; position: relative; display: inline-block; }
.section-kicker::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 3px; width: 100%;
  background: var(--primary); border-radius: 3px; transform: scaleX(0); transform-origin: left;
  transition: transform 0.6s var(--ease) 0.15s;
}
.reveal.in .section-kicker::after { transform: scaleX(1); }
.section-dark .section-kicker { color: #7fdfef; }
.section-dark .section-kicker::after { background: #7fdfef; }
.section-title { max-width: 760px; }
.section-lead { max-width: 720px; color: var(--muted); font-size: 1.08rem; }
.section-dark .section-lead { color: rgba(255, 255, 255, 0.75); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: var(--rd, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 36px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(10, 124, 143, 0.35); }
.card-image { overflow: hidden; display: block; }
.card-image img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.5s var(--ease); }
.card:hover .card-image img { transform: scale(1.06); }
.card-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-body p { color: var(--muted); margin: 0; }
.card-actions { display: flex; align-items: center; gap: 16px; margin-top: auto; padding-top: 14px; }

.ticks { list-style: none; padding: 0; margin: 0 0 1em; }
.ticks li { position: relative; padding-left: 30px; margin-bottom: 8px; }
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--primary); font-weight: 800;
}
.ticks-lg li { margin-bottom: 12px; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.quote {
  margin: 0 0 20px; padding: 20px 24px; border-left: 4px solid var(--primary);
  background: rgba(255, 255, 255, 0.06); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 1.12rem; font-style: italic; color: #fff;
}
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.value { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius); padding: 22px; transition: transform 0.25s var(--ease), background 0.25s; }
.value:hover { transform: translateY(-4px); background: rgba(255, 255, 255, 0.09); }
.value span { display: block; color: #7fdfef; font-weight: 800; font-size: 0.9rem; margin-bottom: 6px; }
.value h3 { margin-bottom: 6px; font-size: 1.08rem; }
.value p { margin: 0; font-size: 0.95rem; color: rgba(255, 255, 255, 0.72); }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip {
  display: inline-block; padding: 10px 18px; border-radius: 4px;
  background: #fff; border: 1.5px solid var(--line); color: var(--ink);
  font-weight: 600; font-size: 0.95rem;
  transition: transform 0.2s var(--ease), border-color 0.2s, color 0.2s, box-shadow 0.2s;
}
.chip:hover { border-color: var(--primary); color: var(--primary-dark); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow); }
.chip-muted { color: var(--muted); background: var(--soft); }
.chip-cta { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip-cta:hover { background: var(--primary-dark); color: #fff; }
.section-dark .chip:not(.chip-cta), .section-soft .chip:not(.chip-cta) { background: #fff; }
.section-soft .chip-cta, .section-dark .chip-cta { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 32px; }
.gallery-item { padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: var(--radius-sm); overflow: hidden; position: relative; }
.gallery-item img { width: 100%; height: 190px; object-fit: cover; transition: transform 0.5s var(--ease); }
.gallery-item::after {
  content: ""; position: absolute; inset: 0; background: rgba(9, 24, 34, 0);
  transition: background 0.3s var(--ease);
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item:hover::after { background: rgba(9, 24, 34, 0.18); }

.lightbox {
  position: fixed; inset: 0; background: rgba(12, 31, 44, 0.92);
  display: flex; align-items: center; justify-content: center; z-index: 300; padding: 24px;
  animation: fadeIn 0.25s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.lightbox img { max-width: min(1000px, 92vw); max-height: 86vh; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lightbox-close {
  position: absolute; top: 18px; right: 22px; background: rgba(255, 255, 255, 0.14); color: #fff;
  border: 0; border-radius: 50%; width: 46px; height: 46px; font-size: 22px; cursor: pointer;
}

/* FAQ */
.faq { margin-top: 26px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px 20px; margin-bottom: 10px; background: #fff; transition: border-color 0.2s, box-shadow 0.2s; }
.faq-item:hover { border-color: rgba(10, 124, 143, 0.35); }
.faq-item[open] { box-shadow: var(--shadow); }
.faq-item summary {
  cursor: pointer; font-weight: 700; color: var(--dark); padding: 14px 0;
  list-style: none; position: relative; padding-right: 34px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.4rem;
  color: var(--primary); font-weight: 600; transition: transform 0.25s var(--ease);
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); margin: 0 0 16px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 4vw, 56px); margin-top: 32px; }
.contact-item { margin-bottom: 22px; }
.contact-item h3 { display: flex; align-items: center; gap: 8px; font-size: 1.02rem; margin-bottom: 6px; }
.contact-item h3 .icon { color: var(--primary); }
.contact-item p { margin: 0; color: var(--muted); }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 14px; }
.contact-form input[type="text"],
.contact-form input[type="tel"],
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px; border: 1.5px solid var(--line);
  border-radius: var(--radius-sm); font: inherit; color: var(--ink); background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(10, 124, 143, 0.14);
}
.contact-form .check { display: flex; gap: 10px; font-weight: 400; font-size: 0.9rem; color: var(--muted); align-items: flex-start; }
.contact-form .check input { margin-top: 5px; }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form button { margin-top: 6px; }

/* Layout with sidebar */
.layout-sidebar { display: grid; grid-template-columns: 1fr 340px; gap: clamp(28px, 4vw, 52px); align-items: start; padding-top: 34px; padding-bottom: 10px; }
.sidebar { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 18px; }
.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.side-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.side-card p { font-size: 0.95rem; color: var(--muted); }
.side-cta { background: linear-gradient(150deg, #0c1f2c, #12303f); border: 0; }
.side-cta h3 { color: #fff; }
.side-cta p { color: rgba(255, 255, 255, 0.72); }
.side-cta .btn-primary { box-shadow: 0 8px 20px rgba(10, 124, 143, 0.4); }
.side-cta .btn-outline { border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.side-cta .btn-outline:hover { background: rgba(255, 255, 255, 0.12); }
.side-hours { display: flex; align-items: center; gap: 8px; margin: 12px 0 0; font-size: 0.88rem; color: rgba(255, 255, 255, 0.65); }
.side-hours .icon { color: #7fdfef; }
.side-nav { list-style: none; padding: 0; margin: 0; }
.side-nav li { border-bottom: 1px solid var(--line); }
.side-nav li:last-child { border-bottom: 0; }
.side-nav a { display: flex; justify-content: space-between; align-items: center; padding: 11px 2px; color: var(--ink); font-weight: 600; font-size: 0.96rem; transition: color 0.15s, padding-left 0.15s; }
.side-nav a::after { content: "›"; color: var(--primary); font-weight: 800; }
.side-nav a:hover { color: var(--primary-dark); text-decoration: none; padding-left: 6px; }
.side-nav .current a { color: var(--primary); }
.side-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.side-chips a {
  padding: 7px 13px; border-radius: 4px; background: var(--soft); border: 1px solid var(--line);
  font-size: 0.87rem; font-weight: 600; color: var(--ink); transition: all 0.2s var(--ease);
}
.side-chips a:hover { background: var(--primary); border-color: var(--primary); color: #fff; text-decoration: none; }

/* Breadcrumbs */
.breadcrumbs { padding: 14px 0 0; font-size: 0.9rem; color: var(--muted); }
.breadcrumbs .sep { margin: 0 8px; color: var(--line); }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--primary); }

/* Service */
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.service-image { overflow: hidden; border-radius: var(--radius); }
.service-image img { border-radius: var(--radius); box-shadow: var(--shadow); transition: transform 0.6s var(--ease); width: 100%; }
.service-image:hover img { transform: scale(1.04); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 30px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; transition: transform 0.25s var(--ease), box-shadow 0.25s; }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff;
  font-weight: 800; margin-bottom: 12px;
}
.step h3 { font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, #075e6d, #0a7c8f 55%, #0a7c8f);
  color: #fff; padding: clamp(40px, 6vw, 64px) 0;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.85); }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Legal */
.legal h2 { margin-top: 34px; font-size: 1.25rem; }

/* Footer */
.site-footer { background: var(--dark); color: rgba(255, 255, 255, 0.78); padding: clamp(44px, 6vw, 70px) 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 32px; }
.footer-brand img { width: 140px; background: #fff; border-radius: 10px; padding: 6px; margin-bottom: 14px; }
.footer-contact { font-size: 0.95rem; line-height: 2; }
.footer-contact .icon { color: #7fdfef; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: rgba(255, 255, 255, 0.78); }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 40px; padding: 18px 0; font-size: 0.88rem; }

/* Mobile bar */
.mobile-bar { display: none; }

/* To top */
.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 130;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--primary); color: #fff; font-size: 1.3rem; font-weight: 700;
  box-shadow: 0 10px 26px rgba(10, 124, 143, 0.4);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s, background 0.2s;
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--primary-dark); }

/* Hero slider */
.slider { position: absolute; inset: 0; z-index: 0; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s ease; }
.slide.is-active { opacity: 1; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slide.is-active img { animation: kenburns 18s ease-in-out infinite alternate; }
.slider-dots {
  position: absolute; bottom: 74px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 3;
}
.slider-dots button {
  width: 10px; height: 10px; padding: 0; border: 0; border-radius: 999px;
  background: rgba(255, 255, 255, 0.45); cursor: pointer; transition: all 0.3s var(--ease);
}
.slider-dots button.is-active { background: #fff; width: 28px; }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.45); background: rgba(9, 24, 34, 0.35);
  color: #fff; font-size: 1.6rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s var(--ease);
}
.slider-arrow:hover { background: rgba(9, 24, 34, 0.65); }
.slider-arrow.prev { left: 20px; }
.slider-arrow.next { right: 20px; }

/* Fleet teaser */
.fleet-teaser { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 34px; }
.fleet-card {
  position: relative; display: block; min-height: 330px; overflow: hidden;
  border-radius: var(--radius); box-shadow: var(--shadow); text-decoration: none;
}
.fleet-card:hover { text-decoration: none; }
.fleet-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.fleet-card:hover img { transform: scale(1.05); }
.fleet-body {
  position: absolute; inset: auto 0 0 0; padding: 90px 28px 26px;
  background: linear-gradient(transparent, rgba(9, 24, 34, 0.88));
}
.fleet-body h3 { color: #fff; margin-bottom: 6px; font-size: 1.35rem; }
.fleet-body p { color: rgba(255, 255, 255, 0.82); margin: 0 0 10px; font-size: 0.98rem; }
.fleet-body .link { color: #7fdfef; }

/* Machine cards */
.machine-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.machine-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.machine-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.machine-image { overflow: hidden; }
.machine-image img { width: 100%; height: 250px; object-fit: cover; transition: transform 0.5s var(--ease); }
.machine-card:hover .machine-image img { transform: scale(1.05); }
.machine-body { padding: 20px 24px 24px; }
.machine-body h3 { margin-bottom: 6px; }
.machine-body p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Projects */
.projects-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px 40px; flex-wrap: wrap; margin-bottom: 36px; }
.projects-head .section-title { max-width: 600px; margin-bottom: 0; }
.projects-head h2 { margin-bottom: 10px; }
.projects-head .section-lead { margin-bottom: 0; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-chip {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 20px; border-radius: 999px; border: 1.5px solid var(--line);
  background: #fff; color: var(--ink); font: inherit; font-weight: 600; font-size: 0.92rem;
  cursor: pointer; transition: all 0.2s var(--ease);
}
.filter-chip:hover { border-color: var(--primary); color: var(--primary-dark); transform: translateY(-1px); }
.filter-chip.is-active { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 8px 18px rgba(10, 124, 143, 0.28); }
.filter-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 24px; height: 22px; padding: 0 7px; border-radius: 999px;
  background: var(--primary-soft); color: var(--primary-dark);
  font-size: 0.76rem; font-weight: 800; transition: background 0.2s, color 0.2s;
}
.filter-chip.is-active .filter-count { background: rgba(255, 255, 255, 0.22); color: #fff; }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.project-card {
  position: relative; margin: 0; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), opacity 0.7s var(--ease);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card.is-hidden { display: none; }
.project-card .gallery-item { display: block; width: 100%; padding: 0; border: 0; border-radius: 0; background: none; cursor: zoom-in; text-align: left; }
.project-card .gallery-item:focus-visible { outline: 3px solid #7fdfef; outline-offset: -3px; }
.project-card .gallery-item img { width: 100%; height: 260px; object-fit: cover; transition: transform 0.6s var(--ease); }
.project-card:hover .gallery-item img { transform: scale(1.06); }
.project-card .gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9, 24, 34, 0) 42%, rgba(9, 24, 34, 0.82) 100%);
  transition: background 0.3s var(--ease);
}
.project-card:hover .gallery-item::after {
  background: linear-gradient(180deg, rgba(9, 24, 34, 0.12) 25%, rgba(9, 24, 34, 0.88) 100%);
}
.project-tag {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.94);
  color: var(--primary-dark); font-size: 0.7rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.07em;
}
.project-zoom {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(12, 31, 44, 0.55); color: #fff;
  opacity: 0; transform: translateY(-6px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}
.project-card:hover .project-zoom { opacity: 1; transform: none; }
.project-caption {
  position: absolute; left: 18px; right: 18px; bottom: 14px; z-index: 2;
  color: #fff; font-weight: 600; font-size: 0.98rem; line-height: 1.45;
  transition: transform 0.35s var(--ease);
}
.project-card:hover .project-caption { transform: translateY(-2px); }
.gallery-more { text-align: center; margin-top: 30px; }
.footer-h-2 { margin-top: 22px; }

@media (max-width: 1020px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .fleet-teaser, .machine-grid { grid-template-columns: 1fr; }
  .slider-arrow { display: none; }
  .slider-dots { bottom: 60px; }
}
@media (max-width: 600px) {
  .projects-grid { grid-template-columns: 1fr; }
}

/* Responsive */
@media (max-width: 1020px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .layout-sidebar { grid-template-columns: 1fr 300px; }
}

@media (max-width: 900px) {
  .layout-sidebar { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed; inset: 64px 0 auto 0; background: #fff; flex-direction: column;
    align-items: flex-start; gap: 2px; padding: 14px 5% 20px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg); display: none; max-height: calc(100vh - 64px); overflow-y: auto;
  }
  .nav.open { display: flex; animation: navIn 0.3s var(--ease); }
  @keyframes navIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
  .nav > a, .nav-drop { width: 100%; }
  .nav > a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-drop > a { display: flex; justify-content: space-between; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--line); }
  .drop-wrap {
    position: static; opacity: 1; visibility: visible; transform: none; padding-top: 0;
    display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.3s var(--ease);
  }
  .nav-drop.open .drop-wrap { grid-template-rows: 1fr; }
  .drop-menu { overflow: hidden; border: 0; box-shadow: none; padding: 0; min-width: 0; min-height: 0; }
  .drop-menu a { padding: 10px 14px; }
  .nav-toggle { display: flex; }
  .btn-header { display: none; }
  .hero { min-height: 88vh; }
  .hero-overlay { background: linear-gradient(180deg, rgba(9, 24, 34, 0.8) 0%, rgba(9, 24, 34, 0.88) 100%); }
  .hero-content { padding: 90px 0 110px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .mobile-bar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 120;
    background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(12,31,44,0.1);
  }
  .mobile-bar a {
    flex: 1; text-align: center; padding: 13px 10px; font-weight: 700; font-size: 0.95rem;
  }
  .mobile-bar-call { background: var(--primary); color: #fff; }
  .mobile-bar-call:hover { text-decoration: none; }
  .mobile-bar-mail { color: var(--dark); }
  body { padding-bottom: 52px; }
  .to-top { bottom: 68px; }
}

@media (max-width: 600px) {
  .cards, .gallery, .form-row, .values, .footer-grid, .steps { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero-actions .btn { width: 100%; }
  .hero-points { flex-wrap: wrap; gap: 12px 20px; }
  .scroll-hint { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  html { scroll-behavior: auto; }
  .hero-anim { opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; }
  .hero-bg img { animation: none; }
  .hero-video { display: none; }
}

/* === Seriöses Redesign (v23) === */
.hero-slider-section { min-height: clamp(560px, 84vh, 880px); display: block; }
.hero-overlay.slim { background: linear-gradient(180deg, rgba(9, 24, 34, 0) 45%, rgba(9, 24, 34, 0.72) 100%); }
.slide-caption {
  position: absolute; left: 0; bottom: 0; margin: 0;
  padding: 14px 26px 18px; color: #fff;
  font-size: 1.02rem; font-weight: 600; letter-spacing: 0.01em;
  border-left: 3px solid var(--primary);
  background: linear-gradient(90deg, rgba(9, 24, 34, 0.65) 0%, rgba(9, 24, 34, 0) 100%);
  max-width: 640px;
}
.slider-dots { bottom: 22px; left: auto; right: 24px; transform: none; }
.intro-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.intro-grid h1 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
.intro-facts { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow); }
.facts-title { font-size: 1.05rem; margin-bottom: 14px; color: var(--dark); }
.fact-list { list-style: none; padding: 0; margin: 0; }
.fact-list li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; color: var(--muted); }
.fact-list li:last-child { border-bottom: 0; }
.fact-list strong { color: var(--dark); }
.info-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.info-box { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: var(--radius); padding: 28px 30px; box-shadow: var(--shadow); }
.info-box h2 { font-size: 1.3rem; }
.info-box p { color: var(--muted); }
.quote-light { margin: 20px 0 0; padding: 16px 22px; border-left: 4px solid var(--primary); background: var(--soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-style: italic; color: var(--dark); }
.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.principle { border-top: 3px solid var(--primary); padding-top: 16px; }
.principle h3 { font-size: 1.05rem; }
.principle p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.side-contact { list-style: none; padding: 0; margin: 0; font-size: 0.93rem; color: var(--muted); }
.side-contact li { padding: 9px 0; border-bottom: 1px solid var(--line); }
.side-contact li:last-child { border-bottom: 0; }
.side-contact a { color: var(--primary); }
.btn { text-transform: none; letter-spacing: 0; font-weight: 600; }
.card-actions .link, .gallery-more .link { font-weight: 600; }
@media (max-width: 900px) {
  .intro-grid, .info-cols { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .principles { grid-template-columns: 1fr; }
  .slide-caption { font-size: 0.9rem; padding: 10px 16px 12px; }
}

/* === Leistungs-Kacheln (v24) === */
.tiles-h1 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
.service-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 34px; }
.service-tile {
  background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--primary);
  border-radius: var(--radius); padding: 24px 24px 22px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.service-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-tile h2 { font-size: 1.12rem; margin: 0; }
.service-tile p { color: var(--muted); font-size: 0.95rem; margin: 0; flex: 1; }
.service-tile .link { font-weight: 600; }
@media (max-width: 1020px) { .service-tiles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .service-tiles { grid-template-columns: 1fr; } }

/* === Kategorie-Icons mit Zeichen-Animation (v25) === */
.service-tile .tile-icon { width: 58px; height: 58px; color: var(--primary); margin-bottom: 6px; }
.service-tile .tile-icon * { stroke-dasharray: 320; stroke-dashoffset: 320; }
.service-tile.reveal.in .tile-icon * { stroke-dashoffset: 0; transition: stroke-dashoffset 1.6s ease 0.2s; }
@media (prefers-reduced-motion: reduce) {
  .service-tile .tile-icon * { stroke-dashoffset: 0; }
}

/* === Projekte Premium (v35) === */

/* Cinematic Hero */
.ph-hero { position: relative; overflow: hidden; min-height: min(88vh, 820px); display: flex; align-items: center; color: #fff; background: #0c1f2c; }
.ph-hero-media { position: absolute; inset: 0; }
.ph-hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04); transition: opacity 1.4s var(--ease); }
.ph-hero-media img.is-active { opacity: 1; }
.ph-hero-media img.is-active.ken { animation: phKen 8s ease-out forwards; }
@keyframes phKen { from { transform: scale(1.02); } to { transform: scale(1.12); } }
.ph-hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(92deg, rgba(7, 18, 26, 0.88) 0%, rgba(7, 18, 26, 0.62) 42%, rgba(7, 18, 26, 0.28) 100%),
    linear-gradient(0deg, rgba(7, 18, 26, 0.92) 0%, rgba(7, 18, 26, 0) 46%);
}
.ph-hero-inner { position: relative; z-index: 2; padding: clamp(90px, 12vh, 140px) 0 clamp(160px, 24vh, 230px); }
.ph-hero-kicker { color: #7fdfef; font-weight: 800; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.82rem; margin: 0 0 16px; }
.ph-hero-title { color: #fff; font-size: clamp(2.3rem, 6vw, 4.2rem); line-height: 1.04; letter-spacing: -0.02em; margin: 0 0 20px; max-width: 900px; }
.ph-hero-title .line { display: block; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.ph-hero-title .line-inner { display: block; transform: translateY(112%); animation: phLine 0.95s var(--ease) forwards; }
.ph-hero-title .line:nth-child(1) .line-inner { animation-delay: 0.1s; }
.ph-hero-title .line:nth-child(2) .line-inner { animation-delay: 0.24s; }
.ph-hero-title .line:nth-child(3) .line-inner { animation-delay: 0.38s; }
@keyframes phLine { to { transform: translateY(0); } }
.ph-hero-lead { max-width: 640px; color: rgba(255, 255, 255, 0.88); font-size: clamp(1rem, 1.4vw, 1.15rem); margin: 0 0 26px; }
.ph-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.ph-hero-stats {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
  background: rgba(7, 18, 26, 0.55);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.ph-hero-stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 20px 0; }
.ph-stat strong { display: block; color: #fff; font-size: clamp(1.3rem, 2.2vw, 1.7rem); letter-spacing: -0.01em; line-height: 1.15; }
.ph-stat span { color: rgba(255, 255, 255, 0.72); font-size: 0.88rem; }
.ph-hero-scroll {
  position: absolute; z-index: 3; left: 50%; bottom: clamp(130px, 18vh, 165px);
  width: 26px; height: 44px; border: 2px solid rgba(255, 255, 255, 0.5); border-radius: 16px;
  transform: translateX(-50%);
}
.ph-hero-scroll span {
  position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
  border-radius: 4px; background: #fff; animation: phScroll 1.8s ease-in-out infinite;
}
@keyframes phScroll { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { transform: translateY(14px); opacity: 0; } }

/* Trust-Marquee */
.trust-marquee { background: var(--soft); border-bottom: 1px solid var(--line); overflow: hidden; }
.trust-track { display: flex; align-items: center; gap: 48px; width: max-content; padding: 16px 0; animation: trustMarquee 34s linear infinite; }
.trust-marquee:hover .trust-track { animation-play-state: paused; }
.trust-item { display: inline-flex; align-items: center; gap: 10px; color: var(--dark); font-weight: 600; font-size: 0.95rem; white-space: nowrap; }
.trust-item .icon { color: var(--primary); margin: 0; }
@keyframes trustMarquee { to { transform: translateX(-50%); } }

/* Capabilities */
.cap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; margin-top: 38px; }
.cap-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: start;
  padding: 24px 4px; border-top: 1px solid var(--line); color: inherit;
  transition: background 0.2s var(--ease), padding-left 0.25s var(--ease);
}
.cap-row:hover { text-decoration: none; background: var(--soft); padding-left: 14px; }
.cap-num { font-weight: 800; color: var(--primary); font-size: 0.86rem; padding-top: 5px; letter-spacing: 0.08em; }
.cap-body h3 { margin: 0 0 6px; font-size: 1.15rem; transition: color 0.2s; }
.cap-body p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.cap-arrow { align-self: center; font-size: 1.25rem; color: var(--primary); transition: transform 0.25s var(--ease); }
.cap-row:hover .cap-body h3 { color: var(--primary); }
.cap-row:hover .cap-arrow { transform: translateX(6px); }

/* Case Studies */
.case-list { display: grid; gap: clamp(44px, 7vw, 92px); margin-top: 48px; }
.case { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(26px, 5vw, 60px); align-items: center; }
.case:nth-child(even) .case-media { order: 2; }
.case-media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); will-change: transform; }
.case-media img { width: 100%; height: clamp(280px, 40vw, 460px); object-fit: cover; transition: transform 0.8s var(--ease); }
.case-media:hover img { transform: scale(1.04); }
.case-num {
  position: absolute; top: 14px; left: 16px; z-index: 2;
  font-weight: 800; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: #fff;
  background: rgba(7, 18, 26, 0.55); border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 999px;
  padding: 6px 14px; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.case-body .section-kicker { margin-bottom: 8px; }
.case-body h3 { font-size: clamp(1.35rem, 2.4vw, 1.9rem); margin-bottom: 12px; }
.case-body p { color: var(--muted); }
.case-facts { list-style: none; margin: 18px 0 22px; padding: 0; border-top: 1px solid var(--line); }
.case-facts li { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 0.93rem; }
.case-facts span { color: var(--muted); }
.case-facts strong { color: var(--dark); text-align: right; font-weight: 600; }

/* Sticky Filter */
.filter-sticky {
  position: sticky; top: 76px; z-index: 30;
  padding: 14px 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97) 70%, rgba(255, 255, 255, 0.88));
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}

/* Projekt-Karten: Nummer + Feinschliff */
.project-num {
  position: absolute; right: 16px; bottom: 14px; z-index: 2;
  color: rgba(255, 255, 255, 0.66); font-weight: 800; font-size: 0.8rem; letter-spacing: 0.12em;
}
.project-card .project-caption { right: 56px; }
.project-card.is-pop { animation: cardPop 0.45s var(--ease) backwards; }
@keyframes cardPop { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Prozess-Timeline */
.process-track { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 50px; }
.process-track::before, .process-track::after { content: ""; position: absolute; top: 21px; left: 12.5%; right: 12.5%; height: 2px; background: var(--line); }
.process-track::after { background: var(--primary); transform: scaleX(0); transform-origin: left; transition: transform 1.5s var(--ease) 0.25s; }
.process-track.in::after { transform: scaleX(1); }
.process-step { position: relative; text-align: center; padding: 0 8px; }
.process-step span {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: #fff;
  font-weight: 800; margin-bottom: 16px; box-shadow: 0 0 0 10px #fff;
}
.process-step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.process-step p { color: var(--muted); font-size: 0.92rem; margin: 0; }

/* Quote band */
.ph-quote { padding: clamp(60px, 9vw, 116px) 0; }
.ph-quote-text { position: relative; margin: 20px 0 24px; padding-left: 0.9em; font-size: clamp(1.4rem, 3.2vw, 2.3rem); line-height: 1.38; font-weight: 600; color: #fff; letter-spacing: -0.01em; }
.ph-quote-text::before { content: "„"; position: absolute; left: 0; top: -0.06em; color: rgba(127, 223, 239, 0.4); }
.ph-quote-author { color: rgba(255, 255, 255, 0.72); font-size: 0.95rem; margin: 0; }
.ph-quote-author strong { color: #7fdfef; }

/* Responsive Projekte Premium */
@media (max-width: 1020px) {
  .cap-grid { grid-template-columns: 1fr; gap: 0; }
  .case { grid-template-columns: 1fr; }
  .case:nth-child(even) .case-media { order: 0; }
  .ph-hero-stats-inner { grid-template-columns: 1fr 1fr; gap: 14px 18px; }
  .process-track { grid-template-columns: 1fr 1fr; gap: 34px 20px; }
  .process-track::before, .process-track::after { display: none; }
}
@media (max-width: 860px) {
  .filter-sticky { top: 64px; }
}
@media (max-width: 600px) {
  .ph-hero { min-height: 0; }
  .ph-hero-inner { padding: 64px 0 170px; }
  .ph-hero-stats-inner { padding: 16px 0; }
  .ph-hero-scroll { display: none; }
  .process-track { grid-template-columns: 1fr; }
  .filter-bar { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .filter-bar::-webkit-scrollbar { display: none; }
  .filter-chip { flex: none; }
  .trust-track { gap: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .ph-hero-media img.is-active.ken { animation: none; }
  .ph-hero-title .line-inner { animation: none; transform: none; }
  .ph-hero-scroll span { animation: none; }
  .trust-track { animation: none; flex-wrap: wrap; width: auto; }
  .trust-item[aria-hidden="true"] { display: none; }
  .process-track::after { transform: scaleX(1); }
}

/* === Navigation Premium (v36) === */

/* Scroll-Fortschritt */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 140;
  background: linear-gradient(90deg, var(--primary), #7fdfef);
  transform: scaleX(0); transform-origin: left;
  pointer-events: none;
}

/* Topbar */
.topbar { background: linear-gradient(90deg, #0c1f2c, #12303f 55%, #0e4d61); color: rgba(255, 255, 255, 0.82); font-size: 0.85rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px 28px; padding: 9px 0; flex-wrap: wrap; }
.topbar-group { display: inline-flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.topbar-item { display: inline-flex; align-items: center; gap: 7px; }
.topbar-item a { color: #fff; font-weight: 600; }
.topbar-item a:hover { color: #7fdfef; text-decoration: none; }
.topbar-item .icon { color: #7fdfef; }
@media (max-width: 860px) { .topbar { display: none; } }

/* Header */
.header-inner { gap: 26px; }

/* Nav-Links mit Unterstrich-Animation */
.nav { gap: 24px; }
.nav-link { position: relative; }
.nav-drop-toggle {
  position: relative; background: none; border: 0; font: inherit;
  color: var(--ink); font-weight: 600; font-size: 0.98rem; padding: 8px 0; cursor: pointer;
  display: inline-flex; align-items: center;
}
.nav-link::after, .nav-drop-toggle::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), #7fdfef);
  transition: right 0.25s var(--ease);
}
.nav-link:hover::after, .nav-link.is-active::after,
.nav-drop-toggle:hover::after, .nav-drop-toggle.is-active::after { right: 0; }
.nav-link.is-active, .nav-drop-toggle.is-active { color: var(--primary); }
.nav-link:hover, .nav-drop-toggle:hover { color: var(--primary); text-decoration: none; }
.nav-drop-toggle .caret { margin-left: 7px; }

/* Rich Dropdowns */
.drop-wrap { padding-top: 16px; }
.drop-menu-rich { width: min(430px, 92vw); padding: 10px; border-radius: 14px; }
.drop-menu .drop-link { display: flex; align-items: flex-start; gap: 14px; padding: 12px 14px; border-radius: 10px; }
.drop-menu .drop-link:hover { padding-left: 14px; }
.drop-menu .drop-ico {
  flex: none; width: 42px; height: 42px; border-radius: 11px;
  background: var(--primary-soft); color: var(--primary-dark);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.25s var(--ease);
}
.drop-menu .drop-ico svg { width: 22px; height: 22px; }
.drop-menu .drop-link:hover .drop-ico { background: var(--primary); color: #fff; transform: translateY(-2px); }
.drop-menu .drop-txt { display: block; }
.drop-menu .drop-txt strong { display: block; color: var(--dark); font-size: 0.95rem; line-height: 1.3; transition: color 0.2s; }
.drop-menu .drop-link:hover .drop-txt strong { color: var(--primary-dark); }
.drop-menu .drop-txt small { display: block; color: var(--muted); font-size: 0.82rem; line-height: 1.4; margin-top: 2px; }
.drop-menu-rich .drop-link { opacity: 0; transform: translateY(8px); transition: opacity 0.28s var(--ease), transform 0.28s var(--ease); }
.nav-drop:hover .drop-menu-rich .drop-link, .nav-drop:focus-within .drop-menu-rich .drop-link { opacity: 1; transform: none; }
.nav-drop:hover .drop-menu-rich .drop-link:nth-child(1), .nav-drop:focus-within .drop-menu-rich .drop-link:nth-child(1) { transition-delay: 0.03s; }
.nav-drop:hover .drop-menu-rich .drop-link:nth-child(2), .nav-drop:focus-within .drop-menu-rich .drop-link:nth-child(2) { transition-delay: 0.08s; }
.nav-drop:hover .drop-menu-rich .drop-link:nth-child(3), .nav-drop:focus-within .drop-menu-rich .drop-link:nth-child(3) { transition-delay: 0.13s; }

/* Panel-Elemente: nur mobil sichtbar */
.nav-panel-head { display: none; }
.nav-cta { display: none; }

/* Backdrop für Mobile-Menü */
.nav-backdrop {
  position: fixed; inset: 0; z-index: 95;
  background: rgba(7, 18, 26, 0.5);
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.nav-backdrop.show { opacity: 1; visibility: visible; }

/* Mobile: Off-Canvas-Panel */
@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .btn-header { display: none; }
  .nav {
    position: fixed; top: 0; right: 0; bottom: 0; left: auto; z-index: 115;
    width: min(380px, 90vw); max-height: none; margin: 0; border: 0;
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    padding: 0 24px 30px; overflow-y: auto;
    transform: translateX(105%); visibility: hidden;
    transition: transform 0.4s var(--ease), visibility 0.4s;
    box-shadow: -24px 0 60px rgba(12, 31, 44, 0.2);
    display: flex; animation: none;
  }
  .nav.open { display: flex; animation: none; transform: translateX(0); visibility: visible; }
  .nav-panel-head {
    display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 2; margin: 0 -24px 6px; padding: 16px 24px;
    background: #fff; border-bottom: 1px solid var(--line);
  }
  .nav-panel-title { font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.78rem; color: var(--muted); }
  .nav-close {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
    background: #fff; font-size: 22px; line-height: 1; color: var(--dark); cursor: pointer;
  }
  .nav-close:hover { background: var(--soft); }
  .nav > a, .nav-drop { width: 100%; }
  .nav-link, .nav-drop-toggle {
    display: flex; justify-content: space-between; align-items: center; width: 100%;
    padding: 15px 2px; border-bottom: 1px solid var(--line);
    font-size: 1.02rem; color: var(--ink);
  }
  .nav-link::after, .nav-drop-toggle::after { display: none; }
  .nav-drop-toggle .caret { transition: transform 0.25s var(--ease); }
  .nav-drop.open .nav-drop-toggle .caret { transform: rotate(45deg); margin-bottom: 0; }
  .nav-drop.open .nav-drop-toggle { color: var(--primary); }
  .drop-wrap {
    position: static; opacity: 1; visibility: visible; transform: none; padding-top: 0;
    display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s var(--ease);
  }
  .nav-drop.open .drop-wrap { grid-template-rows: 1fr; }
  .drop-menu, .drop-menu-rich {
    overflow: hidden; border: 0; box-shadow: none; padding: 0;
    min-width: 0; min-height: 0; width: auto; border-radius: 0;
  }
  .drop-menu .drop-link { padding: 10px 2px; gap: 12px; }
  .drop-menu .drop-link:hover { padding-left: 2px; background: var(--soft); }
  .drop-menu .drop-ico { width: 38px; height: 38px; border-radius: 10px; }
  .drop-menu-rich .drop-link { opacity: 1; transform: none; }
  .nav-cta { display: block; margin-top: 22px; }
  .nav-cta .btn { display: flex; width: 100%; margin-bottom: 10px; }
  .nav-cta-info { color: var(--muted); font-size: 0.85rem; text-align: center; margin: 6px 0 0; }
  body.nav-open { overflow: hidden; }
  .scroll-progress { display: none; }
}

/* === Startseiten-Hero mit Text (v37) === */
.hero-overlay.side {
  background: linear-gradient(95deg, rgba(9, 24, 34, 0.92) 0%, rgba(9, 24, 34, 0.66) 45%, rgba(9, 24, 34, 0) 78%);
}
.hero-slider-section .hero-content {
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
  min-height: clamp(560px, 84vh, 880px);
  padding-top: clamp(80px, 10vw, 120px);
  padding-bottom: clamp(200px, 22vh, 250px);
}
.hero-slider-section .eyebrow { margin: 0 0 16px; text-transform: uppercase; }
.hero-slider-section h1 { margin: 0 0 18px; text-shadow: 0 2px 24px rgba(7, 18, 26, 0.45); }
.hero-slider-section .lead { margin: 0 0 22px; }
.hero-slider-section .hero-points { margin: 0 0 30px; row-gap: 10px; }
.hero-slider-section .hero-points li { display: inline-flex; align-items: center; gap: 9px; }
.hero-slider-section .hero-points .icon { color: #7fdfef; margin: 0; }
.hero-slider-section .hero-actions { margin: 0; }

/* Slider-Steuerung unten rechts bündeln */
.hero-slider-section .slider-arrow { top: auto; bottom: 20px; transform: none; }
.hero-slider-section .slider-arrow.prev { left: auto; right: 92px; }
.hero-slider-section .slider-arrow.next { left: auto; right: 32px; }
.hero-slider-section .slider-dots { left: auto; right: 168px; bottom: 40px; transform: none; }

@media (max-width: 860px) {
  .hero-slider-section { min-height: clamp(520px, 78vh, 720px); }
  .hero-slider-section .hero-content { min-height: 0; padding: 90px 0 175px; }
  .hero-slider-section .slider-dots { right: 24px; bottom: 64px; }
}
@media (max-width: 600px) {
  .hero-slider-section .hero-points { gap: 10px 22px; }
  .hero-slider-section .hero-actions .btn { width: 100%; }
  .hero-slider-section .hero-content { padding: 70px 0 170px; }
}

/* === Premium Feinschliff (v38) === */
:focus-visible { outline: 3px solid #7fdfef; outline-offset: 3px; border-radius: 3px; }
::selection { background: rgba(10, 124, 143, 0.92); color: #fff; }
html { scroll-padding-top: 96px; }

h1, h2, h3, h4, .tiles-h1, .ph-hero-title, .ph-quote-text { font-family: var(--font-display); }
h1, h2 { text-wrap: balance; }
h3 { text-wrap: pretty; }

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px) saturate(1.5);
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
}

.section-lead { font-size: 1.06rem; }
.hero h1 { font-size: clamp(2.3rem, 4.8vw, 3.6rem); }

.btn-primary { background: linear-gradient(135deg, #0a7c8f 0%, #0a7c8f 55%, #0e93a8 100%); }
.btn-primary:hover { background: linear-gradient(135deg, #075e6d 0%, #075e6d 55%, #0b7a8c 100%); }

.stat strong, .ph-stat strong, .counter, .filter-count { font-variant-numeric: tabular-nums; }

.mobile-bar { display: none; }
@media (max-width: 860px) {
  .mobile-bar { display: flex; }
}

/* === Wow-Effekte (v39) === */

/* Kinetische Variable-Font-Headline */
@keyframes heroWeight {
  from { font-variation-settings: "wght" 470; }
  to { font-variation-settings: "wght" 800; }
}
.hero h1, .ph-hero-title {
  font-variation-settings: "wght" 800;
  animation: heroWeight 1.4s var(--ease) both;
}
@media (prefers-reduced-motion: reduce) {
  .hero h1, .ph-hero-title { animation: none; }
}

/* 3D-Tilt + Lichtreflex auf Projektkarten */
.project-card { transform-style: preserve-3d; }
.project-card::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; border-radius: inherit;
  background: radial-gradient(320px circle at var(--gx, 50%) var(--gy, 50%), rgba(255, 255, 255, 0.16), transparent 55%);
  opacity: 0; transition: opacity 0.3s var(--ease);
}
.project-card:hover::after { opacity: 1; }
.project-card.is-tilting {
  transition: transform 0.12s linear, box-shadow 0.3s var(--ease), opacity 0.7s var(--ease);
  box-shadow: var(--shadow-lg);
}

/* === Landing-Heros: Split + Bullets + Kontaktkarte (v40) === */
.page-hero .hero-split { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.page-hero .hero-copy { max-width: 760px; }
.page-hero h1 { font-variation-settings: "wght" 800; animation: heroWeight 1.4s var(--ease) both; }
.page-hero .hero-points { margin: 22px 0 0; row-gap: 10px; }
.page-hero .hero-points li { display: inline-flex; align-items: center; gap: 9px; }
.page-hero .hero-points .icon { color: #7fdfef; margin: 0; }
.page-hero .hero-actions { margin: 26px 0 0; }

.page-hero .hero-card {
  background: rgba(12, 31, 44, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  padding: 28px 28px 26px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(7, 18, 26, 0.35);
}
.page-hero .hero-card-kicker { margin: 0 0 8px; color: #7fdfef; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; }
.page-hero .hero-card-phone { display: block; color: #fff; font-weight: 800; font-size: clamp(1.3rem, 2.4vw, 1.6rem); letter-spacing: -0.01em; margin: 0 0 2px; }
.page-hero .hero-card-phone:hover { color: #7fdfef; text-decoration: none; }
.page-hero .hero-card-hours { margin: 0 0 4px; color: rgba(255, 255, 255, 0.72); font-size: 0.9rem; }
.page-hero .hero-card-list { list-style: none; margin: 16px 0 0; padding: 16px 0 0; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.page-hero .hero-card-list li { position: relative; padding: 6px 0 6px 26px; color: rgba(255, 255, 255, 0.85); font-size: 0.94rem; }
.page-hero .hero-card-list li::before { content: "✓"; position: absolute; left: 0; color: #7fdfef; font-weight: 800; }

@media (max-width: 900px) {
  .page-hero .hero-split { grid-template-columns: 1fr; gap: 26px; }
  .page-hero .hero-card { max-width: 460px; }
}
@media (max-width: 600px) {
  .page-hero .hero-actions .btn { width: 100%; }
  .page-hero .hero-actions { display: flex; flex-direction: column; gap: 10px; }
}

/* === Wow-Paket 2 (v41) === */

/* Wort-Masken-Reveal (Hero-Headline) */
.w-mask { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.w-in { display: inline-block; transform: translateY(115%); animation: wIn 0.95s var(--ease) forwards; }
@keyframes wIn { to { transform: translateY(0); } }

/* Riesen-Textband */
.text-band { overflow: hidden; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(10px, 2vw, 22px) 0; }
.text-band-track { display: flex; align-items: center; gap: clamp(20px, 4vw, 56px); width: max-content; animation: textBand 36s linear infinite; }
.text-band:hover .text-band-track { animation-play-state: paused; }
.text-band-track span {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(44px, 9vw, 130px); line-height: 1;
  letter-spacing: -0.02em; text-transform: uppercase; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1.5px rgba(12, 31, 44, 0.16);
}
.text-band-track .tb-dot { -webkit-text-stroke: 0; color: rgba(10, 124, 143, 0.35); font-size: clamp(28px, 5vw, 70px); }
@keyframes textBand { to { transform: translateX(-50%); } }

/* Cursor-Spotlight auf dunklen Flächen */
.cta-band, .ph-quote { position: relative; }
.cta-band::before, .ph-quote::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(460px circle at var(--mx, 50%) var(--my, 50%), rgba(127, 223, 239, 0.16), transparent 62%);
  opacity: 0; transition: opacity 0.35s var(--ease);
}
.cta-band:hover::before, .ph-quote:hover::before { opacity: 1; }
.cta-band .container, .ph-quote .container { position: relative; z-index: 2; }

/* Clip-Path-Reveal beim Scrollen */
[data-clip].clip-ready { clip-path: inset(10% 5% 10% 5% round var(--radius)); opacity: 0.6; transition: clip-path 1.1s var(--ease), opacity 0.9s var(--ease); }
[data-clip].clip-in { clip-path: inset(0 0 0 0 round var(--radius)); opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .w-in { animation: none; transform: none; }
  .text-band-track { animation: none; }
  [data-clip].clip-ready { clip-path: none; opacity: 1; }
}

/* === Conversion & Live-Status (v42) === */
.status-dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  background: #c9a13b; margin-right: 2px;
}
.status-dot.is-open { background: #3ecf7a; animation: statusPulse 2.2s ease-out infinite; }
@keyframes statusPulse {
  0% { box-shadow: 0 0 0 0 rgba(62, 207, 122, 0.55); }
  70% { box-shadow: 0 0 0 7px rgba(62, 207, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(62, 207, 122, 0); }
}
.mobile-bar-wa { color: #128C7E; }
@media (prefers-reduced-motion: reduce) {
  .status-dot.is-open { animation: none; }
}

/* === Mobile Feinschliff (v43) === */
@media (max-width: 860px) {
  .mobile-bar { padding-bottom: env(safe-area-inset-bottom); }
  .mobile-bar a { font-size: 0.88rem; padding: 13px 4px; white-space: nowrap; }
  body { padding-bottom: calc(52px + env(safe-area-inset-bottom)); }
}