/* ==========================================================================
   NM Mont – Theme Styles (alle Ressourcen lokal)
   ========================================================================== */

@font-face {
  font-family: 'Plus Jakarta Sans';
  src: url('../fonts/plus-jakarta-sans-var.woff2') format('woff2-variations'),
       url('../fonts/plus-jakarta-sans-var.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #EA580C;
  --primary-hover: #C2410C;
  --secondary: #DC2626;
  --accent: #F97316;
  --dark: #0F172A;
  --dark-card: #1E293B;
  --darker: #090D16;
  --light-bg: #F8FAFC;
  --surface: #FFFFFF;
  --border: #E2E8F0;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-on-dark: #94A3B8;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 20px 30px -10px rgba(234, 88, 12, 0.18);
  --radius: 12px;
  --grad: linear-gradient(135deg, var(--primary), var(--secondary));
  --header-h: 92px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--light-bg);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--primary); }
a:hover { color: var(--primary-hover); }

.icon { width: 1em; height: 1em; flex-shrink: 0; display: inline-block; vertical-align: -0.125em; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
  height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0;
  position: absolute !important; word-wrap: normal !important;
}
.skip-link:focus {
  clip: auto; clip-path: none; height: auto; width: auto; margin: 0;
  left: 12px; top: 12px; z-index: 100000; padding: 12px 20px;
  background: #fff; color: var(--dark); border-radius: 8px; font-weight: 700;
}

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

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(15, 23, 42, 0.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 0;
  transition: box-shadow .3s ease, padding .3s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5); padding: 6px 0; }
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .site-header { top: 0; } }

.nav-wrapper { display: flex; justify-content: space-between; align-items: center; gap: 24px; }

.brand-logo { display: flex; align-items: center; gap: 16px; text-decoration: none; }
.logo-svg { width: 72px; height: 72px; flex-shrink: 0; transition: width .3s, height .3s; }
.is-scrolled .logo-svg { width: 60px; height: 60px; }
.custom-logo-link img { max-height: 72px; width: auto; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-size: 1.55rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; line-height: 1.1; }
.brand-name span { color: var(--primary); }
.brand-sub { font-size: 0.78rem; color: var(--text-on-dark); text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; margin-top: 3px; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; gap: 30px; align-items: center; list-style: none; }
.nav-links a {
  position: relative; color: #E2E8F0; text-decoration: none; font-weight: 600; font-size: 0.95rem;
  transition: color 0.2s ease; padding: 6px 0;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.nav-links a:hover, .nav-links a.is-active { color: #fff; }
.nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); }

.nav-toggle {
  display: none; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: #fff; width: 46px; height: 46px; border-radius: 10px; cursor: pointer;
  align-items: center; justify-content: center; font-size: 1.25rem;
}
.nav-toggle .icon-close { display: none; }
.nav-open .nav-toggle .icon-open { display: none; }
.nav-open .nav-toggle .icon-close { display: inline-block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 24px; border-radius: 10px;
  font-weight: 700; font-size: 0.95rem; text-decoration: none; transition: all 0.25s ease;
  cursor: pointer; border: none; font-family: inherit; line-height: 1.2; white-space: nowrap;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 4px 14px rgba(234, 88, 12, 0.35); }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 8px 22px rgba(234, 88, 12, 0.5); }
.btn-secondary { background: rgba(255,255,255,0.08); color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.btn-secondary:hover { background: rgba(255,255,255,0.16); color: #fff; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Hero ---------- */
.hero {
  position: relative; background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #fff; padding: 90px 0 120px; overflow: hidden; isolation: isolate;
}
.hero::before {
  content: ''; position: absolute; top: -15%; right: -8%; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.18) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none; z-index: -1;
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(148,163,184,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px;
  background: rgba(234, 88, 12, 0.14); border: 1px solid rgba(234, 88, 12, 0.35);
  border-radius: 50px; color: var(--accent); font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 26px;
}
.hero h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 22px; }
.hero h1 span {
  background: linear-gradient(135deg, #F97316, #DC2626);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero-text { font-size: 1.15rem; color: var(--text-on-dark); margin-bottom: 36px; max-width: 580px; line-height: 1.75; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1);
}
.stat-item strong { display: block; font-size: 1.75rem; font-weight: 800; color: #fff; line-height: 1.2; }
.stat-item span { font-size: 0.85rem; color: var(--text-on-dark); font-weight: 500; }
.hero-media { position: relative; }
.hero-image-card {
  position: relative; border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 60px -15px rgba(0,0,0,0.6); border: 1px solid rgba(255,255,255,0.1);
  background: var(--dark);
}
.hero-image-card img { width: 100%; height: 500px; object-fit: cover; }
.hero-floating-card {
  position: absolute; bottom: -26px; left: -26px; max-width: 340px;
  background: rgba(15, 23, 42, 0.94);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.14); padding: 18px 20px; border-radius: 14px;
  display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow-lg);
}
.floating-icon {
  width: 50px; height: 50px; background: var(--grad); border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff;
}
.floating-icon .icon { animation: spin 6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-floating-card strong { display: block; font-weight: 800; font-size: 1.02rem; }
.hero-floating-card small { font-size: 0.84rem; color: var(--text-on-dark); }

/* ---------- Sektionen ---------- */
.section { padding: 110px 0; }
.section-header { text-align: center; max-width: 820px; margin: 0 auto 56px; }
.section-subtitle {
  color: var(--primary); font-weight: 700; text-transform: uppercase; font-size: 0.82rem;
  letter-spacing: 0.12em; margin-bottom: 12px; display: inline-flex; align-items: center; gap: 10px;
}
.section-subtitle::before { content: ''; width: 28px; height: 2px; background: var(--grad); border-radius: 2px; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 800; color: var(--dark); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 14px; }
.section-description { color: var(--text-muted); font-size: 1.06rem; }
.on-dark .section-title { color: #fff; }
.on-dark .section-description { color: var(--text-on-dark); }

/* Gewerke */
.gewerke { background: var(--light-bg); }
.gewerke-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 28px; }
.gewerk-card {
  background: var(--surface); border-radius: 18px; overflow: hidden; border: 1px solid var(--border);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  display: flex; flex-direction: column; position: relative;
}
.gewerk-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(234, 88, 12, 0.35); }
.gewerk-card.featured { border: 2px solid var(--primary); }
.featured-badge {
  position: absolute; top: 16px; right: 16px; background: var(--grad); color: #fff;
  font-size: 0.72rem; font-weight: 800; padding: 5px 12px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: .05em; z-index: 2;
}
.gewerk-image { height: 210px; overflow: hidden; background: var(--dark); }
.gewerk-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.gewerk-card:hover .gewerk-image img { transform: scale(1.07); }
.gewerk-content { padding: 28px; flex-grow: 1; display: flex; flex-direction: column; }
.gewerk-icon {
  width: 48px; height: 48px; background: rgba(234, 88, 12, 0.1); color: var(--primary);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin: -52px 0 18px; position: relative;
  box-shadow: 0 0 0 5px var(--surface); background-color: #FFF4ED;
}
.gewerk-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.gewerk-text { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; }
.gewerk-list { list-style: none; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.gewerk-list li { font-size: 0.88rem; color: var(--text-main); font-weight: 600; display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.gewerk-list li .icon { color: var(--primary); margin-top: 4px; }

/* Rechner */
.calculator-section { background: var(--dark); color: #fff; position: relative; overflow: hidden; }
.calculator-section::before {
  content: ''; position: absolute; left: -200px; bottom: -200px; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(220,38,38,0.14), transparent 70%); pointer-events: none;
}
.calc-card {
  position: relative; background: var(--dark-card); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 22px; padding: 44px; box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.calc-inputs { display: flex; flex-direction: column; gap: 26px; }
.form-group label, .calc-label { display: block; font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; color: #E2E8F0; }
.form-select {
  width: 100%; padding: 14px 44px 14px 16px; background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255,255,255,0.15); border-radius: 10px; color: #fff;
  font-size: 0.95rem; font-family: inherit; outline: none; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23F97316'%3E%3Cpath d='M5.3 7.3a1 1 0 0 1 1.4 0L10 10.6l3.3-3.3a1 1 0 1 1 1.4 1.4l-4 4a1 1 0 0 1-1.4 0l-4-4a1 1 0 0 1 0-1.4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 20px;
}
.form-select:focus { border-color: var(--accent); }
.form-select option { background: var(--dark); color: #fff; }
.range-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.range-value { color: var(--accent); font-weight: 800; }
input[type=range] { width: 100%; height: 8px; border-radius: 8px; appearance: none; -webkit-appearance: none; background: rgba(255,255,255,0.12); outline: none; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: var(--grad); border: 3px solid #fff; cursor: pointer; box-shadow: 0 2px 10px rgba(234,88,12,.5); }
input[type=range]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--primary); border: 3px solid #fff; cursor: pointer; }
input[type=range]::-moz-range-progress { background: var(--primary); height: 8px; border-radius: 8px; }
.calc-result-box {
  background: linear-gradient(135deg, rgba(234, 88, 12, 0.15), rgba(220, 38, 38, 0.15));
  border: 1px solid var(--primary); border-radius: 18px; padding: 38px; text-align: center;
}
.result-label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-on-dark); font-weight: 700; }
.result-price { font-size: clamp(2.1rem, 4vw, 2.9rem); font-weight: 800; color: #fff; margin: 14px 0; font-variant-numeric: tabular-nums; }
.result-disclaimer { font-size: 0.8rem; color: var(--text-on-dark); margin-bottom: 24px; }

/* Einsatzbereiche / Galerie */
.projects { background: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.gallery-item { position: relative; border-radius: 16px; overflow: hidden; height: 300px; background: var(--dark); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute; inset: 0; background: linear-gradient(to top, rgba(15, 23, 42, 0.92) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; color: #fff;
}
.gallery-tag { font-size: 0.74rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; }
.gallery-title { font-size: 1.15rem; font-weight: 700; margin-top: 4px; }

/* Ablauf */
.process { background: var(--light-bg); padding-top: 0; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.process-step { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; }
.process-step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: 18px; right: 22px; font-size: 2.2rem; font-weight: 800; color: rgba(234,88,12,0.12); line-height: 1;
}
.process-step .gewerk-icon { margin: 0 0 16px; box-shadow: none; }
.process-step h3 { font-size: 1.08rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.process-step p { font-size: 0.92rem; color: var(--text-muted); }

/* Kontakt */
.contact { background: var(--light-bg); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; }
.contact-info-card {
  background: var(--dark); color: #fff; padding: 44px; border-radius: 22px; position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
}
.contact-info-card::after {
  content: ''; position: absolute; right: -120px; top: -120px; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(234,88,12,0.25), transparent 70%); pointer-events: none;
}
.contact-info-card h2 { font-size: 2rem; font-weight: 800; margin-bottom: 14px; line-height: 1.2; }
.contact-info-card p { color: var(--text-on-dark); }
.info-list { display: flex; flex-direction: column; gap: 22px; margin: 32px 0; }
.info-item { display: flex; align-items: flex-start; gap: 16px; }
.info-icon {
  width: 42px; height: 42px; background: rgba(234, 88, 12, 0.18); color: var(--accent);
  border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; flex-shrink: 0;
}
.info-item h3 { font-weight: 700; font-size: 1rem; }
.info-item p, .info-item a { color: var(--text-on-dark); font-size: 0.92rem; text-decoration: none; }
.info-item a:hover { color: #fff; }
.contact-foot { padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; color: #64748B; }

.contact-form-card { background: var(--surface); padding: 44px; border-radius: 22px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.contact-form-card h3 { font-size: 1.35rem; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.contact-form-card > p { color: var(--text-muted); margin-bottom: 26px; font-size: 0.95rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.full-width { grid-column: 1 / -1; }
.form-grid label { font-weight: 700; font-size: 0.85rem; margin-bottom: 6px; display: block; color: var(--dark); }
.form-input, .form-grid textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--border); border-radius: 10px;
  font-size: 0.95rem; font-family: inherit; outline: none; background: #fff; color: var(--text-main);
  transition: border-color .2s, box-shadow .2s;
}
.form-grid textarea { resize: vertical; min-height: 140px; }
.form-input:focus, .form-grid textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(234,88,12,0.12); }
.form-privacy { font-size: 0.82rem; color: var(--text-muted); line-height: 1.55; }
.form-privacy a { font-weight: 600; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.form-notice { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: 12px; margin-bottom: 22px; font-weight: 600; font-size: 0.95rem; }
.form-notice .icon { font-size: 1.2rem; margin-top: 2px; }
.form-notice.success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.form-notice.error { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

/* ---------- Footer ---------- */
.site-footer { background: var(--darker); color: var(--text-on-dark); padding: 72px 0 30px; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 44px; margin-bottom: 50px; }
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer-brand .logo-svg { width: 56px; height: 56px; }
.footer-title { color: #fff; font-size: 1.05rem; font-weight: 700; margin-bottom: 18px; }
.legal-box { font-size: 0.88rem; line-height: 1.75; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a, .legal-box a { color: var(--text-on-dark); text-decoration: none; transition: color .2s; }
.footer-links a:hover, .legal-box a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.06); font-size: 0.85rem;
}
.footer-bottom nav { display: flex; gap: 22px; }
.footer-bottom a { color: var(--text-on-dark); text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }

.to-top {
  position: fixed; right: 20px; bottom: 20px; width: 46px; height: 46px; border-radius: 12px;
  background: var(--grad); color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(234,88,12,.4); opacity: 0; transform: translateY(12px);
  pointer-events: none; transition: all .3s ease; z-index: 900; text-decoration: none;
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { color: #fff; }

/* ---------- Unterseiten (Impressum / Datenschutz) ---------- */
.page-hero { background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%); color: #fff; padding: 70px 0 64px; position: relative; overflow: hidden; }
.page-hero::before {
  content: ''; position: absolute; top: -40%; right: -10%; width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(234,88,12,0.18), transparent 70%);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.02em; position: relative; }
.breadcrumb { font-size: 0.85rem; color: var(--text-on-dark); margin-bottom: 10px; position: relative; }
.breadcrumb a { color: var(--accent); text-decoration: none; }

.page-content { padding: 64px 0 100px; }
.prose {
  max-width: 860px; margin: 0 auto; background: #fff; border: 1px solid var(--border);
  border-radius: 22px; padding: 56px; box-shadow: var(--shadow-sm);
}
.prose > *:first-child { margin-top: 0; }
.prose h2 { font-size: 1.4rem; font-weight: 800; color: var(--dark); margin: 2.2em 0 .6em; padding-top: 1.2em; border-top: 1px solid var(--border); }
.prose h2:first-child, .prose h2:first-of-type { border-top: 0; padding-top: 0; }
.prose h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin: 1.6em 0 .5em; }
.prose p, .prose ul, .prose ol, .prose address { margin-bottom: 1em; color: #334155; }
.prose address { font-style: normal; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: .35em; }
.prose a { word-break: break-word; }
.prose .note {
  background: #FFF7ED; border: 1px solid #FED7AA; border-left: 4px solid var(--primary);
  padding: 16px 18px; border-radius: 10px; font-size: .95rem;
}
.prose .muted { color: var(--text-muted); font-size: .9rem; }

/* ---------- Einblend-Animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .floating-icon .icon { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { gap: 22px; }
}
@media (max-width: 992px) {
  :root { --header-h: 76px; }
  .hero { padding: 64px 0 96px; }
  .hero-grid, .calc-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-image-card img { height: 380px; }
  .hero-floating-card { left: 16px; right: 16px; bottom: -28px; max-width: none; }
  .section { padding: 80px 0; }

  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .main-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: #0F172A; box-shadow: 0 20px 40px -10px rgba(0,0,0,0.6); border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 24px;
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: all .25s ease;
    max-height: calc(100vh - 76px); overflow-y: auto;
  }
  .nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links li { border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav-links a { display: block; padding: 14px 0; font-size: 1.05rem; }
  .nav-links a::after { display: none; }
  .main-nav .btn { margin-top: 18px; justify-content: center; }
}
@media (min-width: 993px) { .main-nav .mobile-cta { display: none; } }
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .site-header { padding: 8px 0; }
  .site-header.is-scrolled { padding: 5px 0; }
  .brand-logo { gap: 12px; }
  .site-header .logo-svg { width: 68px; height: 68px; }
  .site-header.is-scrolled .logo-svg { width: 58px; height: 58px; }
  .site-header .brand-name { font-size: 1.6rem; }
  .site-header .brand-sub { font-size: 0.76rem; letter-spacing: 0.12em; margin-top: 4px; }
  .nav-toggle { width: 50px; height: 50px; font-size: 1.35rem; }
  .hero-stats { grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
  .stat-item strong { font-size: 1.3rem; }
  .stat-item span { font-size: 0.75rem; display: block; line-height: 1.35; }
  .hero-actions .btn { flex: 1 1 100%; justify-content: center; }
  .calc-card, .contact-info-card, .contact-form-card { padding: 26px 20px; }
  .calc-result-box { padding: 28px 18px; }
  .calc-result-box .btn { white-space: normal; }
  .form-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .prose { padding: 28px 20px; border-radius: 16px; }
  .gallery-item { height: 260px; }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 380px) {
  .site-header .logo-svg { width: 58px; height: 58px; }
  .site-header .brand-name { font-size: 1.4rem; }
  .site-header .brand-sub { font-size: 0.7rem; letter-spacing: 0.1em; }
}