/* ====== GftK Website – Public CSS ====== */
@font-face { font-family: 'HelveticaNeue'; src: local('Helvetica Neue LT Std'), local('HelveticaNeue-Light'), local('Helvetica Neue'), local('Helvetica'); font-weight: 300; }
@font-face { font-family: 'HelveticaNeue'; src: local('Helvetica Neue LT Std'), local('HelveticaNeue'), local('Helvetica Neue'), local('Helvetica'); font-weight: 400; }
@font-face { font-family: 'HelveticaNeue'; src: local('Helvetica Neue LT Std 65 Medium'), local('HelveticaNeue-Medium'), local('Helvetica Neue Medium'); font-weight: 500; }
@font-face { font-family: 'HelveticaNeue'; src: local('Helvetica Neue LT Std 75 Bold'), local('HelveticaNeue-Bold'), local('Helvetica Neue Bold'); font-weight: 700; }

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

:root {
  --green: #169834; --green-dark: #127a2a; --green-darker: #0d5c1f;
  --green-light: #1fb842; --green-pale: #e2f4e7; --green-bg: #eef6f0;
  --white: #ffffff;
  --gray-50: #fafafa; --gray-100: #f4f4f5; --gray-200: #e4e4e7;
  --gray-300: #d4d4d8; --gray-400: #a1a1aa; --gray-500: #71717a;
  --gray-600: #52525b; --gray-700: #3f3f46; --gray-800: #27272a;
  --gray-900: #18181b; --gray-950: #09090b;
  --font-header: 'HelveticaNeue', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-script: 'Dancing Script', cursive;
  --radius: 8px;
}

html { scroll-behavior: smooth; scroll-padding-top: 104px; background: var(--gray-900); }
body {
  font-family: var(--font-main); color: var(--gray-900); background: var(--white);
  line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  min-height: 100vh; display: flex; flex-direction: column;
}
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ====== TOP BAR (removed – merged into nav) ====== */

/* ====== NAV ====== */
.nav { position: sticky; top: 0; z-index: 100; background: var(--white); height: 88px; font-family: var(--font-header); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px 0 8px; display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { display: flex; align-items: center; gap: 10px; margin-right: auto; height: 100%; }
.nav-logo img { height: clamp(40px, 8vw, 72px); max-height: calc(100% - 12px); width: auto; }
.logo-wordmark { font-size: 1.3rem; font-weight: 700; color: var(--gray-900); }
.nav-links { display: flex; gap: 0; align-items: center; }

/* ====== NAV DROPDOWNS ====== */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  display: flex; align-items: center; gap: 4px;
  font-size: 0.82rem; font-weight: 400; color: var(--gray-600);
  padding: 8px 14px; transition: color 0.2s;
  border-right: 1px solid var(--gray-200); cursor: pointer;
}
.nav-dropdown:first-child .nav-dropdown-trigger { border-left: 1px solid var(--gray-200); }
.nav-dropdown-trigger:hover { color: var(--green); }
.nav-chevron { width: 12px; height: 12px; transition: transform 0.2s; opacity: 0.5; }
.nav-dropdown:hover .nav-chevron { transform: rotate(180deg); opacity: 1; }

.nav-dropdown-menu {
  position: absolute; top: 100%; left: 0;
  min-width: 220px; padding: 6px;
  background: white; border: 1px solid var(--gray-200);
  border-radius: 8px; box-shadow: 0 12px 36px rgba(0,0,0,0.1);
  opacity: 0; visibility: hidden; transform: translateY(4px);
  transition: all 0.15s ease;
  z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block; padding: 9px 12px; border-radius: 6px;
  font-size: 0.8rem; font-weight: 400; color: var(--gray-600);
  transition: all 0.1s; border: none !important;
}
.nav-dropdown-menu a:hover { background: var(--green-pale); color: var(--green-dark); }
.nav-dropdown-divider { height: 1px; background: var(--gray-100); margin: 4px 8px; }

/* ====== MOBILE ACCORDION ====== */
.mobile-menu { display: none; flex-direction: column; background: white; border-bottom: 2px solid var(--green); padding: 8px 16px; }
.mobile-menu.open { display: flex; }
.mobile-accordion { border-bottom: 1px solid var(--gray-100); }
.mobile-accordion:last-child { border-bottom: none; }
.mobile-accordion-trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 12px 8px; background: none; border: none; cursor: pointer;
  font-family: var(--font-header); font-size: 0.88rem; font-weight: 500; color: var(--gray-700);
}
.mobile-accordion-trigger svg { width: 16px; height: 16px; color: var(--gray-400); transition: transform 0.2s; }
.mobile-accordion.open .mobile-accordion-trigger svg { transform: rotate(180deg); }
.mobile-accordion.open .mobile-accordion-trigger { color: var(--green); }
.mobile-accordion-body { display: none; padding: 0 8px 12px; }
.mobile-accordion.open .mobile-accordion-body { display: block; }
.mobile-accordion-body a {
  display: block; padding: 8px 12px; font-size: 0.82rem; color: var(--gray-500);
  border-radius: 6px; transition: all 0.1s;
}
.mobile-accordion-body a:hover { background: var(--green-pale); color: var(--green-dark); }

/* Flat links fallback */
.nav-links > a { font-size: 0.82rem; font-weight: 400; color: var(--gray-600); padding: 8px 16px; transition: color 0.2s; border-right: 1px solid var(--gray-200); }
.nav-links > a:first-child { border-left: 1px solid var(--gray-200); }
.nav-links > a:hover { color: var(--green); }
.nav-right { display: flex; align-items: center; gap: 24px; margin-left: 18px; }
.nav-toplink { font-size: 0.78rem; font-weight: 400; color: var(--gray-500); transition: color 0.2s; }
.nav-toplink:hover { color: var(--green); }
.nav-cta-btn { background: var(--green); color: white; padding: 8px 20px; border: none; border-radius: 0; font-family: var(--font-header); font-size: 0.78rem; font-weight: 500; cursor: pointer; text-transform: uppercase; letter-spacing: 0.06em; transition: background 0.2s; }
.nav-cta-btn:hover { background: var(--green-dark); }
.nav-burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-burger span { display: block; width: 20px; height: 2px; background: var(--gray-700); margin: 4px 0; }
/* old mobile-menu overridden by accordion styles above */

/* ====== HERO ====== */
.hero { position: relative; height: 520px; overflow: hidden; }
.hero-slideshow { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.hero-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-position: center; background-size: cover; background-repeat: no-repeat; opacity: 0; transition: opacity 1.2s ease-in-out; }
.hero-slide.is-active { opacity: 1; }
.hero-dots { position: absolute; bottom: 22px; left: 65%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.hero-dot { width: 10px; height: 10px; border-radius: 50%; border: none; padding: 0; cursor: pointer; background: rgba(255,255,255,0.35); transition: background 0.3s; }
.hero-dot.is-active { background: rgba(255,255,255,0.85); }
.hero-dot:hover { background: rgba(255,255,255,0.65); }
.hero-bg-shape { position: absolute; top: 0; left: 0; width: 52%; height: 100%; background: var(--green); clip-path: polygon(0 0, 85% 0, 65% 100%, 0 100%); z-index: 1; }
.hero-overlay { position: relative; z-index: 2; height: 100%; display: flex; align-items: center; }
.hero-content { padding: 0 60px; max-width: 440px; color: white; }
.hero-eyebrow { font-size: 0.68rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.15em; color: rgba(255,255,255,0.7); margin-bottom: 14px; }
.hero-content h1 { font-size: 2.2rem; font-weight: 700; line-height: 1.2; margin-bottom: 16px; color: white; }
.hero-content p { font-size: 0.88rem; font-weight: 300; line-height: 1.7; color: rgba(255,255,255,0.9); margin-bottom: 28px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-actions .btn-primary,
.hero-actions .btn-ghost { min-width: 260px; justify-content: center; }
.btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; background: white; color: var(--green-dark); font-family: var(--font-header); font-size: 0.8rem; font-weight: 500; border: none; border-radius: 0; cursor: pointer; text-transform: uppercase; letter-spacing: 0.06em; transition: all 0.2s; }
.btn-primary svg { width: 14px; height: 14px; }
.btn-primary:hover { background: var(--gray-100); }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; padding: 11px 28px; background: transparent; color: white; font-family: var(--font-header); font-size: 0.8rem; font-weight: 400; border: 1px solid rgba(255,255,255,0.5); border-radius: 0; cursor: pointer; text-transform: uppercase; letter-spacing: 0.06em; transition: all 0.2s; }
.btn-ghost:hover { border-color: white; background: rgba(255,255,255,0.08); }

/* ====== NEWS ====== */
.news-section { padding: 100px 0; background: var(--gray-50); border-top: 1px solid var(--gray-200); }
.news-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.news-header h2 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-weight: 700; color: var(--gray-900); letter-spacing: -0.02em; }
.view-all { font-size: 0.8rem; font-weight: 500; color: var(--gray-500); display: flex; align-items: center; gap: 4px; transition: color 0.15s; }
.view-all:hover { color: var(--gray-900); }
.view-all svg { width: 14px; height: 14px; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--gray-200); border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; }
.n-card { background: white; cursor: pointer; transition: background 0.15s; display: block; color: inherit; }
.n-card:hover { background: var(--gray-50); }
.n-card-img { height: 200px; position: relative; overflow: hidden; }
.n-card-img-bg { width: 100%; height: 100%; transition: transform 0.4s ease; }
.n-card:hover .n-card-img-bg { transform: scale(1.04); }
.n-card-tag { position: absolute; top: 12px; left: 12px; font-size: 0.6rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; padding: 3px 8px; background: var(--green); color: white; border-radius: 4px; }
.n-card-body { padding: 20px; }
.n-card-date { font-size: 0.7rem; font-weight: 400; color: var(--gray-400); margin-bottom: 8px; }
.n-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--gray-900); line-height: 1.35; margin-bottom: 6px; letter-spacing: -0.01em; }
.n-card p { font-size: 0.78rem; font-weight: 400; color: var(--gray-500); line-height: 1.55; }

.news-more-link { text-align: center; margin-top: 40px; }
.btn-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; background: var(--green); color: white;
  font-family: var(--font-header); font-size: 0.85rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; text-decoration: none;
  border: 2px solid var(--green); border-radius: 4px;
  box-shadow: 0 2px 8px rgba(22, 152, 52, 0.18);
  transition: background 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn-cta svg { width: 16px; height: 16px; transition: transform 0.2s; }
.btn-cta:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(22, 152, 52, 0.28); text-decoration: none; color: white; }
.btn-cta:hover svg { transform: translateX(4px); }

/* ====== PRODUCTS ====== */
.products-section { padding: 80px 0; background: #fff; }
.products-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.products-header h2 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-weight: 700; color: var(--gray-900); letter-spacing: -0.02em; }
.products-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.prod-card { background: #fff; cursor: pointer; display: flex; flex-direction: column; color: inherit; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; transition: border-color 0.2s, box-shadow 0.2s; }
.prod-card:hover { border-color: var(--green); box-shadow: 0 8px 24px rgba(7, 132, 44, 0.1); }
.prod-card-img { height: 160px; position: relative; overflow: hidden; background: var(--gray-50); display: flex; align-items: center; justify-content: center; padding: 16px; }
.prod-card-img-bg { width: 100%; height: 100%; transition: transform 0.4s ease; background-size: contain !important; background-repeat: no-repeat !important; background-position: center !important; }
.prod-card:hover .prod-card-img-bg { transform: scale(1.06); }
.prod-card-badge { position: absolute; top: 10px; left: 10px; font-size: 0.6rem; font-weight: 600; padding: 3px 8px; background: var(--green); color: #fff; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.prod-card-body { padding: 18px 16px; flex: 1; display: flex; flex-direction: column; border-top: 1px solid var(--gray-100); }
.prod-card h3 { font-size: 0.88rem; font-weight: 600; color: var(--gray-900); margin-bottom: 6px; letter-spacing: -0.01em; }
.prod-card p { font-size: 0.76rem; font-weight: 400; color: var(--gray-500); line-height: 1.55; margin-bottom: 14px; flex: 1; }
.prod-card-link { font-size: 0.75rem; font-weight: 600; color: var(--green); display: inline-flex; align-items: center; gap: 4px; transition: gap 0.15s; margin-top: auto; }
.prod-card-link svg { width: 12px; height: 12px; }
.prod-card:hover .prod-card-link { gap: 8px; }

/* ====== CALCULATOR (V2 · Solid: dunkelgrüner Vollblock + Glow) ======
   Selector "section.rechner-section" ist absichtlich qualifiziert,
   weil das Widget (gftk-rechner.css) seine eigene .rechner-section-
   Regel mitbringt und nach diesem Stylesheet geladen wird. */
section.rechner-section { padding: 96px 0; background: var(--green-darker); position: relative; overflow: hidden; color: #fff; }
section.rechner-section::before { content: ''; position: absolute; right: -120px; top: -120px; width: 480px; height: 480px; background: var(--green); opacity: 0.35; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0; }
section.rechner-section > .container { position: relative; z-index: 1; }
section.rechner-section .rechner-header { margin-bottom: 48px; }
section.rechner-section .rechner-eyebrow { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--green-light); margin-bottom: 16px; }
section.rechner-section .rechner-header h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 700; color: #fff; letter-spacing: -0.02em; margin-bottom: 12px; line-height: 1.15; }
section.rechner-section .rechner-header p { font-size: 0.95rem; color: rgba(255,255,255,0.88); line-height: 1.6; max-width: 640px; }
.rechner-tool-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.rechner-tool-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--radius); font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.85); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); text-decoration: none; transition: all 0.2s; }
.rechner-tool-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.rechner-tool-btn:hover, .rechner-tool-btn.active { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.3); }

/* Zweispaltiges Layout: links Text/Buttons, rechts Rechner-Preview */
.rechner-layout { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
@media (min-width: 900px) {
  .rechner-layout { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
  section.rechner-section .rechner-header { margin-bottom: 0; }
}

/* Rechner-Preview (echter Screenshot des Rechners, verlinkt auf /planung#rechner) */
.rechner-preview { display: block; text-decoration: none; }
.rp-shot { position: relative; max-width: 320px; margin: 0 auto; border-radius: 16px; overflow: hidden; background: #fff; box-shadow: 0 30px 70px rgba(0,0,0,0.32); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.rechner-preview:hover .rp-shot { transform: translateY(-4px); box-shadow: 0 38px 82px rgba(0,0,0,0.40); }
@media (min-width: 900px) { .rp-shot { margin: 0 0 0 auto; } }
.rp-shot img { display: block; width: 100%; height: auto; }
.rp-shot::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 82px; background: linear-gradient(to bottom, rgba(255,255,255,0), #fff 72%); pointer-events: none; }
.rp-shot-cta { position: absolute; left: 0; right: 0; bottom: 12px; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 0.85rem; font-weight: 700; color: var(--green-darker); }
.rp-shot-cta svg { width: 15px; height: 15px; transition: transform 0.2s ease; }
.rechner-preview:hover .rp-shot-cta svg { transform: translateX(3px); }
.rechner-grid { max-width: 640px; margin: 0 auto; }
#gftk-rechner { margin: 0 auto; }
.rechner-form { background: white; padding: 36px; border: 1px solid var(--gray-200); border-radius: var(--radius); }
.rechner-form h3 { font-size: 0.92rem; font-weight: 600; color: var(--gray-900); margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--gray-100); }
.form-row { margin-bottom: 20px; }
.form-row label { display: block; font-size: 0.72rem; font-weight: 500; color: var(--gray-600); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.form-row .hint { font-size: 0.68rem; font-weight: 400; color: var(--gray-400); text-transform: none; letter-spacing: 0; }
.input-group { display: flex; align-items: stretch; }
.input-group input, .input-group select, .form-row select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--gray-200); border-radius: 6px;
  background: white; font-family: var(--font-main); font-size: 0.88rem; color: var(--gray-800);
  appearance: none; transition: border-color 0.15s;
}
.input-group input { border-radius: 6px 0 0 6px; border-right: none; }
.input-group input:focus, .input-group select:focus, .form-row select:focus { outline: none; border-color: var(--gray-900); }
.input-unit { padding: 10px 14px; background: var(--gray-100); border: 1px solid var(--gray-200); border-left: none; border-radius: 0 6px 6px 0; font-size: 0.82rem; font-weight: 500; color: var(--gray-500); white-space: nowrap; display: flex; align-items: center; }
.form-row select {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="%23a1a1aa" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>');
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px;
}
.form-row-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calc-btn { width: 100%; margin-top: 28px; padding: 12px 20px; background: var(--green); color: white; border: none; border-radius: 6px; font-family: var(--font-main); font-size: 0.88rem; font-weight: 600; cursor: pointer; transition: background 0.15s; display: flex; align-items: center; justify-content: center; gap: 8px; }
.calc-btn svg { width: 16px; height: 16px; }
.calc-btn:hover { background: var(--green-dark); }

/* Inline result */
.rechner-result { margin-top: 24px; padding: 24px; background: var(--green-pale); border-radius: var(--radius); border: 1px solid var(--green-light); }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.result-item { text-align: center; padding: 12px; }
.result-val { font-size: 1.2rem; font-weight: 700; color: var(--green-darker); }
.result-lbl { font-size: 0.72rem; color: var(--gray-600); margin-top: 2px; }
.result-hint { font-size: 0.75rem; color: var(--gray-500); text-align: center; margin-top: 16px; }
.result-error { color: #dc2626; font-size: 0.88rem; font-weight: 500; }

/* ====== NUMBERS ====== */
/* ====== NUMBERS (V2 · Solid: dunkelgrüner Block) ====== */
.numbers { background: var(--green-darker); padding: 64px 0; color: #fff; }
.numbers-inner { display: grid; grid-template-columns: repeat(2, 1fr); text-align: center; }
.num-item { position: relative; padding: 16px; }
.num-item:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 15%; height: 70%; width: 1px; background: rgba(255,255,255,0.15); }
.num-val { font-size: clamp(2.2rem, 3.4vw, 3rem); font-weight: 700; color: #fff; line-height: 1; margin-bottom: 8px; letter-spacing: -0.02em; }
.num-lbl { font-size: 0.75rem; font-weight: 400; color: rgba(255,255,255,0.75); letter-spacing: 0.04em; }

/* ====== CTA ====== */
.cta { padding: 100px 24px; position: relative; border-top: 1px solid var(--gray-200); margin-top: auto; }
.cta-box { max-width: 720px; margin: 0 auto; background: linear-gradient(155deg, var(--green) 0%, var(--green-dark) 45%, var(--green-darker) 100%); border-radius: 12px; padding: 64px 56px; text-align: center; color: white; border: 1px solid rgba(255,255,255,0.18); box-shadow: 0 16px 48px rgba(22,152,52,0.35); }
.cta-script { font-family: var(--font-script); font-size: 1rem; color: rgba(255,255,255,0.88); margin-bottom: 8px; }
.cta h2 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-weight: 700; line-height: 1.25; margin-bottom: 12px; letter-spacing: -0.02em; }
.cta p, .cta-box p { font-size: 0.88rem; font-weight: 400; color: rgba(255,255,255,0.9); line-height: 1.7; margin-bottom: 28px; max-width: 420px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.btn-white { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; background: white; color: var(--green-darker); border: none; border-radius: 6px; font-family: var(--font-main); font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all 0.15s; text-decoration: none; }
.btn-white:hover { background: var(--gray-100); }
.btn-outline-w { display: inline-flex; align-items: center; gap: 8px; padding: 9px 20px; background: transparent; color: rgba(255,255,255,0.95); border: 1px solid rgba(255,255,255,0.65); border-radius: 6px; font-family: var(--font-main); font-size: 0.82rem; font-weight: 500; cursor: pointer; transition: all 0.15s; text-decoration: none; }
.btn-outline-w:hover { border-color: white; color: white; background: rgba(255,255,255,0.12); }
.btn-whatsapp { display: inline-flex; align-items: center; gap: 8px; padding: 9px 20px; background: #25d366; color: white; border: none; border-radius: 6px; font-family: var(--font-main); font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all 0.15s; text-decoration: none; }
.btn-whatsapp:hover { background: #1ebe5a; color: white; }
.btn-whatsapp svg { width: 16px; height: 16px; }

/* ====== FOOTER ====== */
/* ====== FOOTER (V2 · Solid: anthrazit/dunkel) ====== */
.footer { background: var(--gray-900); color: var(--gray-300); padding: 64px 0 0; border-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand img { height: 56px; width: auto; }
.footer-brand p { font-size: 0.82rem; font-weight: 400; color: var(--gray-400); line-height: 1.7; margin: 16px 0; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact .item, .footer-contact a { color: var(--gray-200); }
.fc { font-size: 0.95rem; font-weight: 500; color: var(--gray-200); display: flex; align-items: center; gap: 10px; }
.fc a { color: var(--gray-200); transition: color 0.15s; }
.fc a:hover { color: var(--green-light); }
.fc svg { width: 16px; height: 16px; color: var(--green-light); flex-shrink: 0; }
.footer-socials { display: flex; gap: 12px; margin-top: 16px; }
.footer-socials .social-icon { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--green-light); color: var(--green-light); transition: background 0.15s, color 0.15s; }
.footer-socials .social-icon svg { width: 18px; height: 18px; }
.footer-socials .social-icon:hover { background: var(--green-light); color: var(--gray-900); }
.footer h4 { font-size: 0.68rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.95); margin-bottom: 20px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { font-size: 0.82rem; font-weight: 400; color: var(--gray-300); transition: color 0.15s; }
.footer ul a:hover { color: var(--green-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; font-size: 0.7rem; color: var(--gray-400); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: var(--gray-400); transition: color 0.15s; }
.footer-legal a:hover { color: var(--gray-200); }

/* ====== PAGE HEADER (subpages) ====== */
.page-header { padding: 48px 0 24px; border-bottom: 1px solid var(--gray-200); }
.page-header h1 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 700; color: var(--gray-900); letter-spacing: -0.02em; margin-bottom: 8px; }
.page-header p { font-size: 0.92rem; color: var(--gray-500); }
.breadcrumb { font-size: 0.75rem; color: var(--gray-400); margin-bottom: 16px; }
.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--green); }

/* ====== BLOG ====== */
.blog-listing { padding: 64px 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--gray-200); border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; }

.article-hero { position: relative; height: 360px; overflow: hidden; }
.article-hero-bg { width: 100%; height: 100%; }
.article-hero-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 48px 0; background: linear-gradient(transparent, rgba(0,0,0,0.7)); color: white; }
.article-tag { display: inline-block; padding: 3px 10px; background: var(--green); border-radius: 4px; font-size: 0.65rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; }
.article-hero h1 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; }
.article-meta { font-size: 0.82rem; color: rgba(255,255,255,0.7); margin-top: 8px; }
.article-body { max-width: 720px; margin: 48px auto; font-size: 1rem; line-height: 1.8; color: var(--gray-700); }
.article-body p { margin-bottom: 16px; }
.article-body h2 { font-size: 1.3rem; font-weight: 700; color: var(--gray-900); margin: 32px 0 12px; }
.article-body h3 { font-size: 1.1rem; font-weight: 600; color: var(--gray-900); margin: 24px 0 8px; }
.article-body img { max-width: 100%; border-radius: var(--radius); margin: 16px 0; }
.article-body a { color: var(--green); text-decoration: underline; }
.article-back { text-align: center; padding: 32px 0 64px; }
.article-back a { font-size: 0.88rem; font-weight: 500; color: var(--green); }

/* ====== PRODUCT PAGES ====== */
.product-listing { padding: 64px 0; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { background: white; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; transition: box-shadow 0.2s; display: block; color: inherit; }
.product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.product-card-img { height: 210px; overflow: hidden; background: var(--gray-100, #f5f5f5); display: flex; align-items: center; justify-content: center; padding: 12px; }
.product-card-img img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.product-card-img img.product-img-nobg { background: transparent; }
.product-card-placeholder { width: 100%; height: 100%; }
.product-card-body { padding: 20px; }
.product-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.product-card-artnr { display: block; font-size: 0.72rem; font-weight: 500; color: var(--gray-400); margin-bottom: 6px; }
.product-card p { font-size: 0.82rem; color: var(--gray-500); }

.other-categories { margin-top: 64px; padding-top: 48px; border-top: 1px solid var(--gray-200); }
.other-categories h2 { font-size: 1.1rem; font-weight: 600; margin-bottom: 16px; }
.cat-links { display: flex; gap: 12px; flex-wrap: wrap; }
.cat-link { padding: 8px 16px; border: 1px solid var(--gray-200); border-radius: 6px; font-size: 0.82rem; font-weight: 500; color: var(--gray-700); transition: all 0.15s; }
.cat-link:hover { border-color: var(--green); color: var(--green); }

.product-detail { padding: 64px 0; }
.product-pictograms { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; padding: 28px 24px; margin-bottom: 40px; background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius); }
.pictogram { display: flex; flex-direction: column; align-items: center; gap: 8px; min-width: 90px; max-width: 120px; }
.pictogram-icon { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: white; border: 1.5px solid var(--gray-200); border-radius: 8px; padding: 4px; overflow: hidden; }
.pictogram-icon img { width: 100%; height: 100%; object-fit: contain; }
.pictogram-label { font-size: 0.72rem; line-height: 1.3; text-align: center; color: var(--gray-600); font-weight: 500; }
.product-detail-grid { display: grid; grid-template-columns: 0.6fr 1.4fr; gap: 48px; align-items: start; }
.product-image img { width: 100%; max-height: 260px; object-fit: contain; border-radius: var(--radius); border: 1px solid var(--gray-200); }
.product-image img.product-img-nobg { background: transparent; border: none; }
.product-placeholder { width: 100%; aspect-ratio: 4/3; background: var(--gray-100); border-radius: var(--radius); }
.product-gallery-thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.product-gallery-thumbs .gallery-thumb { width: 56px; height: 56px; padding: 2px; background: white; border: 1.5px solid var(--gray-200); border-radius: 8px; cursor: pointer; transition: border-color 0.15s; }
.product-gallery-thumbs .gallery-thumb:hover { border-color: var(--gray-400, #9ca3af); }
.product-gallery-thumbs .gallery-thumb.active { border-color: var(--green, #2e7d32); }
.product-gallery-thumbs .gallery-thumb img { width: 100%; height: 100%; object-fit: contain; border: none; border-radius: 4px; max-height: none; }
.product-description { font-size: 0.92rem; line-height: 1.8; color: var(--gray-600); margin-bottom: 32px; }
.product-description p { margin-bottom: 12px; }
.product-specs { margin-bottom: 32px; }
.product-specs h3 { font-size: 0.92rem; font-weight: 600; margin-bottom: 12px; }
.specs-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.specs-table td { padding: 10px 12px; border-bottom: 1px solid var(--gray-100); }
.specs-table td:first-child { font-weight: 500; color: var(--gray-700); width: 40%; }
.specs-table td:last-child { color: var(--gray-500); }
.btn-download { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; background: var(--green); color: white; border-radius: 6px; font-size: 0.85rem; font-weight: 500; transition: background 0.15s; }
.btn-download svg { width: 16px; height: 16px; }
.btn-download:hover { background: var(--green-dark); color: white; }

.empty-message { padding: 48px; text-align: center; color: var(--gray-400); font-size: 0.92rem; }

/* ====== ANIMATIONS ====== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ====== ABOUT / COMPANY ====== */
.about-intro { padding: 80px 0; }
.about-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-intro h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 700; color: var(--gray-900); letter-spacing: -0.02em; margin-bottom: 16px; }
.about-intro p { font-size: 0.92rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 16px; }
.about-statement { padding: 60px 0; text-align: center; background: var(--gray-50); border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
.about-statement p { font-size: clamp(1.1rem, 1.8vw, 1.4rem); font-weight: 400; color: var(--gray-600); max-width: 700px; margin: 0 auto; line-height: 1.7; }
.about-statement strong { font-weight: 700; color: var(--gray-900); }

.timeline { padding: 80px 0; }
.timeline h2 { font-size: 1.4rem; font-weight: 700; text-align: center; margin-bottom: 48px; }
.timeline-items { max-width: 640px; margin: 0 auto; position: relative; padding-left: 32px; }
.timeline-items::before { content: ''; position: absolute; left: 7px; top: 0; bottom: 0; width: 2px; background: var(--gray-200); }
.timeline-item { position: relative; margin-bottom: 32px; padding-left: 24px; }
.timeline-item::before { content: ''; position: absolute; left: -28px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--green); border: 3px solid white; box-shadow: 0 0 0 2px var(--green); }
.timeline-year { font-size: 0.75rem; font-weight: 600; color: var(--green); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.timeline-text { font-size: 0.88rem; color: var(--gray-600); line-height: 1.6; }

/* ====== PLANNING PAGE ====== */
.tools-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 48px 0; }
.tool-card { background: white; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 32px; text-align: center; transition: box-shadow 0.2s; }
.tool-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.tool-card-icon { width: 56px; height: 56px; margin: 0 auto 16px; color: var(--green); background: var(--green-pale); border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 12px; }
.tool-card-icon svg { width: 100%; height: 100%; }
.tool-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.tool-card p { font-size: 0.82rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 16px; }
.tool-card .btn-link { font-size: 0.82rem; font-weight: 500; color: var(--green); display: inline-flex; align-items: center; gap: 4px; }
.tool-card .btn-link:hover { color: var(--green-dark); }

.planning-section { padding: 80px 0; border-top: 1px solid var(--gray-200); }
.planning-section h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 16px; }
.planning-section p { font-size: 0.92rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 16px; }

/* ====== CONTACT PAGE ====== */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; padding: 64px 0; }
.contact-form .form-group { margin-bottom: 20px; }
.contact-form label { display: block; font-size: 0.75rem; font-weight: 500; color: var(--gray-600); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--gray-200); border-radius: 6px; font-family: var(--font-main); font-size: 0.88rem; color: var(--gray-800); transition: border-color 0.15s; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,152,52,0.1); }
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form .checkbox-row { display: flex; align-items: flex-start; gap: 8px; font-size: 0.82rem; color: var(--gray-600); }
.contact-form .checkbox-row input { width: auto; margin-top: 3px; }
.contact-form .checkbox-row a { color: var(--green); text-decoration: underline; }
.contact-submit { padding: 12px 32px; background: var(--green); color: white; border: none; border-radius: 6px; font-family: var(--font-main); font-size: 0.88rem; font-weight: 600; cursor: pointer; transition: background 0.15s; }
.contact-submit:hover { background: var(--green-dark); }
.contact-info-card { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 32px; }
.contact-info-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; font-size: 0.85rem; color: var(--gray-600); }
.contact-info-item svg { width: 16px; height: 16px; color: var(--green); flex-shrink: 0; margin-top: 2px; }
.contact-info-item a { color: var(--gray-600); }
.contact-info-item a:hover { color: var(--green); }
.contact-hours { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--gray-200); font-size: 0.82rem; color: var(--gray-500); }

/* ====== VIDEOS PAGE ====== */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 48px 0; }
.video-card { background: white; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; transition: box-shadow 0.2s; }
.video-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.video-thumb { height: 180px; display: flex; align-items: center; justify-content: center; position: relative; }
.video-play { width: 48px; height: 48px; background: rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.video-play svg { width: 20px; height: 20px; color: var(--green); margin-left: 3px; }
.video-card-body { padding: 16px 20px; }
.video-card h3 { font-size: 0.88rem; font-weight: 600; margin-bottom: 4px; }
.video-card p { font-size: 0.78rem; color: var(--gray-500); line-height: 1.5; }

/* ====== DOWNLOADS PAGE ====== */
.downloads-section { padding: 48px 0; }
.downloads-section + .downloads-section { border-top: 1px solid var(--gray-200); }
.downloads-section h2 { font-size: 1.1rem; font-weight: 600; margin-bottom: 20px; color: var(--gray-900); }
.download-list { list-style: none; }
.download-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid var(--gray-100); border-radius: 6px; margin-bottom: 8px; transition: all 0.15s; font-size: 0.85rem; color: var(--gray-700); }
.download-item:hover { background: var(--gray-50); border-color: var(--gray-200); }
.download-icon { width: 20px; height: 20px; color: #dc2626; flex-shrink: 0; }
.download-item span { flex: 1; }
.download-item .download-size { font-size: 0.72rem; color: var(--gray-400); }

/* ====== ANSPRECHPARTNER ====== */
.contact-persons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 64px 0; }
.office-card { background: white; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 32px; }
.office-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 16px; color: var(--gray-900); }
.plz-search { display: flex; gap: 8px; margin: 24px 0; }
.plz-search input { flex: 1; padding: 10px 14px; border: 1px solid var(--gray-200); border-radius: 6px; font-size: 0.88rem; }
.plz-search input:focus { outline: none; border-color: var(--green); }
.plz-search button { padding: 10px 20px; background: var(--green); color: white; border: none; border-radius: 6px; font-weight: 600; font-size: 0.85rem; cursor: pointer; }
.plz-search button:hover { background: var(--green-dark); }
.map-container { margin-top: 24px; text-align: center; }
.map-container img { max-width: 300px; width: 100%; border-radius: var(--radius); border: 1px solid var(--gray-200); }

/* ====== SEARCH PAGE ====== */
.search-section { padding: 48px 0; min-height: 400px; }
.search-form { display: flex; gap: 8px; max-width: 600px; margin-bottom: 32px; }
.search-form input { flex: 1; padding: 12px 16px; border: 1px solid var(--gray-200); border-radius: 6px; font-size: 1rem; }
.search-form input:focus { outline: none; border-color: var(--green); }
.search-form button { padding: 12px 24px; background: var(--green); color: white; border: none; border-radius: 6px; font-weight: 600; cursor: pointer; }
.search-results h2 { font-size: 1rem; font-weight: 600; margin-bottom: 16px; }
.search-result-item { padding: 16px 0; border-bottom: 1px solid var(--gray-100); }
.search-result-item h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.search-result-item h3 a { color: var(--green-dark); }
.search-result-item h3 a:hover { color: var(--green); }
.search-result-item p { font-size: 0.82rem; color: var(--gray-500); }
.search-result-type { font-size: 0.68rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-400); }

/* ====== LEGAL PAGES ====== */
.legal-content { max-width: 780px; padding: 48px 0 80px; }
.legal-content h2 { font-size: 1.15rem; font-weight: 700; color: var(--gray-900); margin: 32px 0 12px; }
.legal-content h3 { font-size: 0.95rem; font-weight: 600; color: var(--gray-800); margin: 24px 0 8px; }
.legal-content p { font-size: 0.88rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 12px; }
.legal-content ul { font-size: 0.88rem; color: var(--gray-600); line-height: 1.8; margin: 8px 0 16px 20px; }
.legal-content a { color: var(--green); text-decoration: underline; }

/* ====== PRODUCTS OVERVIEW ====== */
.products-overview { padding: 64px 0; }
.products-overview-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.product-overview-card { background: white; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; display: flex; transition: box-shadow 0.2s; }
.product-overview-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.product-overview-card-img { width: 200px; flex-shrink: 0; }
.product-overview-card-body { padding: 28px; flex: 1; }
.product-overview-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.product-overview-card p { font-size: 0.82rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 12px; }
.product-overview-card .badge { font-size: 0.7rem; display: inline-block; padding: 3px 8px; background: var(--green-pale); color: var(--green-dark); border-radius: 4px; margin-bottom: 12px; }

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .hero-bg-shape { width: 68%; clip-path: polygon(0 0, 88% 0, 72% 100%, 0 100%); }
  .hero-content { padding: 0 40px; max-width: 420px; }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .contact-persons-grid { grid-template-columns: 1fr; }
  .products-overview-grid { grid-template-columns: 1fr; }
  .product-overview-card { flex-direction: column; }
  .product-overview-card-img { width: 100%; height: 160px; }
}
@media (max-width: 900px) {
  .hero { height: auto; min-height: 440px; }
  .hero-bg-shape { width: 100%; clip-path: none; background: rgba(22,152,52,0.92); }
  .hero-overlay { position: absolute; top: 0; left: 0; width: 100%; }
  .hero-content { padding: 48px 24px; max-width: 100%; }
}
@media (max-width: 768px) {
  html { scroll-padding-top: 72px; }
  .nav { height: 56px; }
  .nav-links { display: none; }
  .nav-toplink, .nav-right .lang-switch { display: none; }
  .nav-burger { display: block; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid, .blog-grid { grid-template-columns: 1fr; }
  .numbers-inner { grid-template-columns: 1fr; }
  .form-row-2col { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr 1fr; }
  .cta-box { padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .product-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .article-hero { height: 260px; }
}