/* =================================================================
   ROSSEL ALUSYSTEME — Premium Stylesheet
   Apple-inspired clarity, generous whitespace, refined typography.
   ================================================================= */

/* -------------------- TOKENS -------------------- */
:root {
  --c-bg: #ffffff;
  --c-bg-alt: #f5f5f7;
  --c-bg-dark: #0a0a0a;
  --c-text: #0a0a0a;
  --c-text-soft: #1d1d1f;
  --c-muted: #6e6e73;
  --c-muted-2: #86868b;
  --c-border: #d2d2d7;
  --c-border-soft: #e8e8ed;
  --c-accent: #0a0a0a;
  --c-accent-2: #b8975f;          /* warm bronze, used sparingly */
  --c-accent-glass: rgba(10,10,10,.04);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --r-2xl: 36px;

  --shadow-sm: 0 2px 12px rgba(10,10,10,.04);
  --shadow-md: 0 12px 40px -12px rgba(10,10,10,.12);
  --shadow-lg: 0 30px 80px -30px rgba(10,10,10,.25);

  --max: 1200px;
  --pad-x: clamp(20px, 4vw, 48px);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display',
               'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --t-fast: .25s cubic-bezier(.4,0,.2,1);
  --t-med: .5s cubic-bezier(.4,0,.2,1);
  --t-slow: .9s cubic-bezier(.16,1,.3,1);
}

/* -------------------- RESET & BASE -------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--c-text);
  background: var(--c-bg);
  font-feature-settings: 'ss01', 'cv11';
  letter-spacing: -0.011em;
}

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

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

ul, ol { padding: 0; margin: 0; list-style: none; }

input, select, textarea {
  font: inherit;
  color: inherit;
}

::selection { background: #0a0a0a; color: #fff; }

/* -------------------- SKIP LINK -------------------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: #0a0a0a;
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  z-index: 1000;
  font-weight: 500;
}
.skip-link:focus { left: 16px; }

/* -------------------- LAYOUT HELPERS -------------------- */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.section {
  padding: clamp(72px, 10vw, 140px) 0;
  position: relative;
}
.section-alt { background: var(--c-bg-alt); }
.section-dark {
  background: #0a0a0a;
  color: #f5f5f7;
}

.section-head {
  max-width: 760px;
  margin: 0 0 clamp(40px, 5vw, 72px);
}
.section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 18px;
}
.section-eyebrow--light { color: rgba(255,255,255,.65); }

.section-title {
  margin: 0 0 18px;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 600;
  color: var(--c-text);
}
.section-title--light { color: #fff; }

.section-lead {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: var(--c-muted);
  max-width: 64ch;
  margin: 0;
}
.section-lead--light { color: rgba(255,255,255,.72); margin-left: auto; margin-right: auto; }

/* -------------------- BUTTONS -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  line-height: 1;
  transition: transform var(--t-fast), background var(--t-fast),
              color var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: #0a0a0a;
  color: #fff;
  box-shadow: 0 6px 22px -8px rgba(10,10,10,.5);
}
.btn-primary:hover { background: #1d1d1f; box-shadow: 0 10px 28px -8px rgba(10,10,10,.55); }

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn-ghost:hover { background: var(--c-accent-glass); border-color: #0a0a0a; }

.btn-text {
  padding: 0;
  background: transparent;
  color: var(--c-text);
  border-radius: 0;
  font-weight: 500;
}
.btn-text:hover { color: var(--c-muted); transform: none; }

.btn-sm  { padding: 10px 18px; font-size: 14px; }
.btn-lg  { padding: 17px 30px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }

/* -------------------- HEADER -------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.site-header.is-scrolled {
  background: rgba(255,255,255,.88);
  border-bottom-color: var(--c-border-soft);
}
/* Header is dark-on-hero until scrolled */
.site-header.is-on-hero:not(.is-scrolled) {
  background: rgba(10,10,10,.35);
  color: #fff;
}
.site-header.is-on-hero:not(.is-scrolled) .brand-mark { color: #fff; }
.site-header.is-on-hero:not(.is-scrolled) .brand-mark .brand-r { fill: #0a0a0a; }
.site-header.is-on-hero:not(.is-scrolled) .primary-nav a,
.site-header.is-on-hero:not(.is-scrolled) .phone-link { color: rgba(255,255,255,.92); }
.site-header.is-on-hero:not(.is-scrolled) .btn-primary { background: #fff; color: #0a0a0a; box-shadow: 0 6px 22px -10px rgba(0,0,0,.6); }
.site-header.is-on-hero:not(.is-scrolled) .btn-primary:hover { background: #f5f5f7; }
.site-header.is-on-hero:not(.is-scrolled) .nav-toggle span { background: #fff; }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.brand-mark {
  color: #0a0a0a;
  display: inline-flex;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
}
.brand-mark svg { width: 32px; height: 32px; max-width: none; }
.brand-mark .brand-r { fill: #fff; }
.brand-text strong { display: block; font-weight: 600; font-size: 16px; line-height: 1.05; }
.brand-text span { display: block; font-size: 12px; color: var(--c-muted); letter-spacing: .03em; }

.brand--light .brand-text span { color: rgba(255,255,255,.6); }
.brand--light .brand-text strong { color: #fff; }

.primary-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.primary-nav a {
  position: relative;
  font-size: 14.5px;
  color: var(--c-text-soft);
  font-weight: 500;
  padding: 6px 0;
  transition: color var(--t-fast);
}
.primary-nav a:hover { color: var(--c-muted); }
.primary-nav a::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-fast);
}
.primary-nav a:hover::after { transform: scaleX(1); }

.header-cta {
  display: flex;
  gap: 18px;
  align-items: center;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--c-text-soft);
  font-weight: 500;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #0a0a0a;
  transition: transform var(--t-fast), opacity var(--t-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 20px var(--pad-x) 32px;
  background: rgba(10,10,10,.96);
  color: #fff;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid rgba(255,255,255,.08);
}
/* show when toggle is open (no [hidden] attr) on mobile breakpoints */
@media (max-width: 1024px) {
  .mobile-nav:not([hidden]) { display: flex; }
}
.mobile-nav[hidden] { display: none !important; }
.mobile-nav a {
  padding: 16px 4px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 17px;
  font-weight: 500;
  color: #fff;
  transition: color var(--t-fast);
}
.mobile-nav a:hover { color: rgba(255,255,255,.7); }
.mobile-nav .mobile-phone {
  color: rgba(255,255,255,.65);
  font-size: 15px;
  font-weight: 400;
}
.mobile-nav .btn {
  margin-top: 16px;
  background: #fff;
  color: #0a0a0a;
  border: 0;
}
.mobile-nav .btn:hover { background: #f5f5f7; color: #0a0a0a; }
/* When the menu is open, force the hamburger lines white for contrast */
.site-header:has(.nav-toggle[aria-expanded="true"]) .nav-toggle span { background: #fff; }

/* -------------------- HERO -------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  padding: 140px 0 120px;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  /* Solid fallback while video metadata loads */
  background: #0a0a0a;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  /* Fade-in once decoded */
  opacity: 0;
  animation: heroVideoFade .8s cubic-bezier(.4,0,.2,1) .15s forwards;
  /* Hint for compositor — keeps video on its own layer */
  will-change: opacity;
  pointer-events: none;
  /* Slight neutral tint so the video blends with the brand */
  filter: saturate(.92) contrast(1.02);
}
@keyframes heroVideoFade { to { opacity: 1; } }

.hero-gradient {
  position: absolute;
  inset: 0;
  /* Semi-transparent overlay so the video stays visible
     but text remains readable */
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(20,20,22,.55) 0%, rgba(10,10,10,.78) 70%),
    linear-gradient(180deg, rgba(10,10,10,.45) 0%, rgba(5,5,5,.78) 100%);
}
.hero-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40% 30% at 80% 20%, rgba(184,151,95,.16), transparent 70%),
    radial-gradient(50% 35% at 10% 90%, rgba(255,255,255,.04), transparent 70%);
  pointer-events: none;
}
.hero-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .55;
  pointer-events: none;
}

.hero-inner {
  max-width: 880px;
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .02em;
  color: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #b8975f;
  box-shadow: 0 0 12px rgba(184,151,95,.7);
}

.hero-headline {
  font-size: clamp(48px, 8.4vw, 112px);
  line-height: .98;
  letter-spacing: -0.038em;
  font-weight: 600;
  margin: 0 0 28px;
  color: #fff;
}
.accent-text {
  background: linear-gradient(135deg, #ffffff 0%, #c9c9d1 50%, #b8975f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  padding-right: .04em;
}

.hero-sub {
  max-width: 64ch;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.5;
  color: rgba(255,255,255,.72);
  margin: 0 0 40px;
  letter-spacing: -0.005em;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}
.hero-cta .btn-primary { background: #fff; color: #0a0a0a; }
.hero-cta .btn-primary:hover { background: #f5f5f7; }
.hero-cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.hero-cta .btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 640px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.14);
}
.hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-meta strong {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
}
.hero-meta span {
  font-size: 13px;
  color: rgba(255,255,255,.6);
}

.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 38px;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 999px;
  display: grid;
  place-items: center;
  z-index: 1;
}
.scroll-hint span {
  width: 2px;
  height: 8px;
  background: rgba(255,255,255,.7);
  border-radius: 1px;
  animation: scrollHint 1.7s cubic-bezier(.4,0,.2,1) infinite;
}
@keyframes scrollHint {
  0% { transform: translateY(-6px); opacity: 0; }
  40% { opacity: 1; }
  80% { transform: translateY(6px); opacity: 0; }
  100% { opacity: 0; }
}

/* -------------------- TRUST BAR -------------------- */
.trust-bar {
  background: #fff;
  border-bottom: 1px solid var(--c-border-soft);
  padding: 24px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--c-text-soft);
  font-size: 14px;
  font-weight: 500;
  justify-content: center;
}
.trust-item svg { color: var(--c-muted); flex-shrink: 0; }

/* -------------------- PRODUCTS GRID -------------------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.product-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-border);
}
.product-visual {
  aspect-ratio: 16 / 11;
  background: #f5f5f7;
  overflow: hidden;
  position: relative;
}
.product-visual svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 1.2s cubic-bezier(.16,1,.3,1);
}
.product-card:hover .product-visual svg { transform: scale(1.04); }

.product-body {
  padding: 28px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}
.product-body h3 {
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 4px;
}
.product-body p {
  margin: 0;
  color: var(--c-muted);
  font-size: 16px;
  line-height: 1.5;
}
.product-link {
  margin-top: 18px;
  font-weight: 500;
  font-size: 15px;
  color: var(--c-text);
  display: inline-flex;
  gap: 4px;
  transition: gap var(--t-fast);
}
.product-card:hover .product-link { gap: 10px; }

/* -------------------- PRODUCT DETAIL SECTIONS -------------------- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.product-detail-grid--reverse .product-detail-media { order: 2; }

.media-frame {
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
  position: relative;
  margin: 0;
  background: #0a0a0a;
}
.media-frame svg {
  width: 100%;
  height: 100%;
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 1.4s cubic-bezier(.16,1,.3,1);
}
.media-frame:hover img { transform: scale(1.03); }

/* Photo variant of product card visual — keeps card layout intact,
   uses the existing 16:11 frame and hover-zoom from .product-visual */
.product-visual--photo {
  background: #0a0a0a;
}
.product-visual--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 1.2s cubic-bezier(.16,1,.3,1);
}
.product-card:hover .product-visual--photo img { transform: scale(1.04); }

.product-detail-body {
  max-width: 540px;
}
.product-detail-body .section-lead {
  margin-bottom: 28px;
  color: var(--c-muted);
}

.bullet-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.bullet-list li {
  position: relative;
  padding-left: 32px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--c-muted);
}
.bullet-list li strong {
  color: var(--c-text);
  font-weight: 600;
  margin-right: 4px;
}
.bullet-list li::before {
  content: '';
  position: absolute;
  top: 9px;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--c-accent-2);
  border-radius: 2px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}

/* -------------------- ADDONS GRID -------------------- */
.addon-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.addon-card {
  padding: 36px 32px;
  background: #0a0a0a;
  transition: background var(--t-fast);
}
.addon-card:hover { background: #131316; }
.addon-card h4 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.addon-card p {
  margin: 0;
  color: rgba(255,255,255,.65);
  font-size: 15px;
  line-height: 1.5;
}

/* -------------------- BENEFITS -------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-border-soft);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-2xl);
  overflow: hidden;
}
.benefit-card {
  padding: 40px 36px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background var(--t-fast);
}
.benefit-card:hover { background: #fafafa; }
.benefit-num {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-muted-2);
  font-weight: 500;
}
.benefit-card h3 {
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 600;
  margin: 0;
}
.benefit-card p {
  margin: 0;
  color: var(--c-muted);
  font-size: 15.5px;
  line-height: 1.55;
}

/* -------------------- PROCESS -------------------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  counter-reset: step;
}
.process-step {
  display: flex;
  gap: 28px;
  padding: 32px 28px;
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--c-border-soft);
}
.process-num {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--c-muted-2);
  min-width: 52px;
}
.process-step h3 {
  font-size: 22px;
  margin: 0 0 8px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.process-step p {
  margin: 0;
  color: var(--c-muted);
  font-size: 15.5px;
  line-height: 1.55;
}

/* -------------------- REGION -------------------- */
.region-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.region-text { max-width: 560px; }
.region-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 24px;
}
.region-cities span {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border-soft);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-soft);
}
.region-note {
  font-size: 14.5px;
  color: var(--c-muted);
  margin: 0 0 28px;
}
.region-map svg {
  width: 100%;
  height: auto;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* -------------------- QUOTE -------------------- */
.section-quote { padding: clamp(60px, 8vw, 110px) 0; background: #fff; }
.quote {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  padding: 0 clamp(0px, 4vw, 40px);
}
.quote-mark { color: var(--c-accent-2); margin: 0 auto 22px; opacity: .7; }
.quote blockquote {
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: var(--c-text);
  margin: 0 0 28px;
}
.quote figcaption strong {
  display: block;
  font-weight: 600;
  font-size: 15px;
}
.quote figcaption span {
  display: block;
  font-size: 14px;
  color: var(--c-muted);
  margin-top: 2px;
}

/* -------------------- FAQ -------------------- */
.faq-container { max-width: 840px; margin: 0 auto; }
.faq-list {
  border-top: 1px solid var(--c-border-soft);
}
.faq-list details {
  border-bottom: 1px solid var(--c-border-soft);
  padding: 22px 4px;
  transition: background var(--t-fast);
}
.faq-list details summary {
  list-style: none;
  cursor: pointer;
  font-weight: 500;
  font-size: 17px;
  color: var(--c-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-list details summary::-webkit-details-marker { display: none; }
.faq-list details summary::after {
  content: '';
  width: 16px;
  height: 16px;
  background: linear-gradient(currentColor, currentColor) center/16px 1.5px no-repeat,
              linear-gradient(currentColor, currentColor) center/1.5px 16px no-repeat;
  flex-shrink: 0;
  color: var(--c-muted);
  transition: transform var(--t-fast);
}
.faq-list details[open] summary::after {
  background: linear-gradient(currentColor, currentColor) center/16px 1.5px no-repeat;
}
.faq-list details p {
  margin: 14px 0 0;
  color: var(--c-muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 70ch;
}

/* -------------------- CONTACT FORM -------------------- */
.section-contact {
  background: var(--c-bg-alt);
  padding: clamp(72px, 10vw, 140px) 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contact-intro { max-width: 480px; position: sticky; top: 100px; }

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 32px;
}
.contact-meta li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15.5px;
  color: var(--c-text-soft);
}
.contact-meta svg { color: var(--c-muted); flex-shrink: 0; }
.contact-meta a { font-weight: 500; }
.contact-meta a:hover { color: var(--c-muted); }

.contact-form {
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-2xl);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 24px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label,
.field legend {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--c-muted);
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  background: var(--c-bg-alt);
  border: 1px solid transparent;
  border-radius: var(--r-md);
  padding: 14px 16px;
  font-size: 16px;
  color: var(--c-text);
  transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
  appearance: none;
  -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}
.field textarea { resize: vertical; min-height: 110px; }

.field input:hover,
.field select:hover,
.field textarea:hover { background: #ebebef; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  background: #fff;
  border-color: #0a0a0a;
  box-shadow: 0 0 0 4px rgba(10,10,10,.08);
}
.field input.error,
.field select.error,
.field textarea.error {
  border-color: #c0392b;
  background: #fdf3f2;
}

.field-radio { display: flex; flex-direction: column; gap: 10px; border: 0; padding: 0; margin: 0; }
.field-radio legend { padding: 0; margin-bottom: 4px; }
.field-radio > div, .field-radio { gap: 10px; }
.field-radio { flex-direction: row; flex-wrap: wrap; gap: 10px; }
.field-radio legend { width: 100%; flex: 1 0 100%; }
.radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--c-bg-alt);
  border-radius: 999px;
  font-size: 14.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.radio input { accent-color: #0a0a0a; }
.radio:hover { background: #ebebef; }
.radio:has(input:checked) {
  background: #0a0a0a;
  color: #fff;
  border-color: #0a0a0a;
}

.checkbox {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-muted);
  cursor: pointer;
}
.checkbox input { accent-color: #0a0a0a; margin-top: 3px; }
.checkbox a { color: var(--c-text); text-decoration: underline; }

.hp { position: absolute; left: -9999px; height: 0; width: 0; overflow: hidden; }

.form-note {
  margin: 16px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--c-muted);
}

.form-success {
  text-align: center;
  padding: 40px 16px 8px;
  color: var(--c-text);
}
.form-success svg { color: #25a162; margin: 0 auto 16px; }
.form-success h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.form-success p {
  margin: 0;
  color: var(--c-muted);
  font-size: 15px;
}
.form-success a { color: var(--c-text); text-decoration: underline; }

/* -------------------- FOOTER -------------------- */
.site-footer {
  background: #0a0a0a;
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
}
.footer-brand p {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.55;
  max-width: 38ch;
  color: rgba(255,255,255,.55);
}
.footer-col h5 {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14.5px;
  color: rgba(255,255,255,.78);
  transition: color var(--t-fast);
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,.5);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a:hover { color: #fff; }

/* -------------------- PRODUKTE PAGE -------------------- */
.page-hero {
  position: relative;
  padding: 180px 0 100px;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.page-hero-bg { position: absolute; inset: 0; z-index: -1; }
.page-hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 60% at 70% 0%, #2a2a2d 0%, #0a0a0a 70%),
    linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
}
.page-hero-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(40% 30% at 20% 30%, rgba(184,151,95,.14), transparent 70%);
}
.page-hero-inner { position: relative; max-width: 880px; }

.breadcrumb {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 22px;
  letter-spacing: .02em;
}
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,.55); }

.eyebrow--page { margin-bottom: 24px; }

.page-headline {
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.032em;
  font-weight: 600;
  margin: 0 0 24px;
  color: #fff;
}
.page-sub {
  max-width: 60ch;
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.5;
  color: rgba(255,255,255,.72);
  margin: 0;
  letter-spacing: -0.005em;
}

/* Filter bar */
.filter-section {
  position: sticky;
  top: 68px;
  z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--c-border-soft);
  padding: 18px 0;
}
.filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-snap-type: x proximity;
  padding-bottom: 4px;
}
.filter-bar::-webkit-scrollbar { display: none; }

.filter-pill {
  flex-shrink: 0;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--c-bg-alt);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-soft);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast),
              border-color var(--t-fast), transform var(--t-fast);
  scroll-snap-align: start;
}
.filter-pill:hover { background: #ebebef; }
.filter-pill.is-active {
  background: #0a0a0a;
  color: #fff;
  border-color: #0a0a0a;
}
.filter-pill.is-active:hover { background: #1d1d1f; }

/* Section spacing on products page */
.section-products { padding-top: 80px; padding-bottom: 100px; }

/* Category blocks */
.category-block {
  margin-bottom: clamp(72px, 9vw, 120px);
}
.category-block:last-of-type { margin-bottom: 0; }
.category-block.is-hidden { display: none; }

.category-head {
  max-width: 720px;
  margin-bottom: 40px;
}
.category-title {
  margin: 8px 0 14px;
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.022em;
}
.category-lead {
  margin: 0;
  color: var(--c-muted);
  font-size: 17px;
  line-height: 1.55;
  max-width: 60ch;
}

/* Catalog grid */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.catalog-card {
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
  position: relative;
}
.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-border);
}
.catalog-visual {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  background: #f5f5f7;
}
.catalog-visual svg,
.catalog-visual img {
  width: 100%;
  height: 100%;
  transition: transform 1.1s cubic-bezier(.16,1,.3,1);
}
.catalog-visual img {
  object-fit: cover;
  object-position: center;
  display: block;
}
.catalog-card:hover .catalog-visual svg,
.catalog-card:hover .catalog-visual img { transform: scale(1.04); }

.catalog-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 12px;
  background: rgba(255,255,255,.94);
  color: #0a0a0a;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 999px;
  backdrop-filter: blur(10px);
}
.catalog-badge--accent {
  background: #b8975f;
  color: #0a0a0a;
}

.catalog-body {
  padding: 26px 28px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.catalog-body h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
  line-height: 1.2;
}
.catalog-body > p {
  margin: 0 0 18px;
  color: var(--c-muted);
  font-size: 15px;
  line-height: 1.55;
}
.catalog-feats {
  margin: 0 0 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.catalog-feats li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--c-text-soft);
  line-height: 1.45;
}
.catalog-feats li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 1.5px;
  background: var(--c-accent-2);
  border-radius: 1px;
}
.catalog-cta {
  margin-top: auto;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--c-text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t-fast);
}
.catalog-card:hover .catalog-cta { gap: 12px; }

.filter-empty {
  text-align: center;
  color: var(--c-muted);
  font-size: 16px;
  padding: 40px 16px;
}

/* CTA strip on produkte page */
.cta-strip-section { padding: clamp(60px, 8vw, 100px) 0; }
.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-strip > div { flex: 1 1 480px; max-width: 640px; }
.cta-strip .section-title { margin-bottom: 12px; }
.cta-strip .section-lead { margin-bottom: 0; }
.cta-strip-btn { background: #fff; color: #0a0a0a; flex-shrink: 0; }
.cta-strip-btn:hover { background: #f5f5f7; }

@media (max-width: 1024px) {
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-section { top: 60px; padding: 14px 0; }
}
@media (max-width: 720px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 140px 0 80px; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
  .cta-strip-btn { align-self: stretch; justify-content: center; }
}

/* -------------------- PRODUCT DETAIL PAGES -------------------- */
.product-page-hero {
  position: relative;
  padding: 160px 0 90px;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.product-page-hero .page-hero-bg { position: absolute; inset: 0; z-index: -1; }
.product-page-hero .page-hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 60% at 30% 0%, #2a2a2d 0%, #0a0a0a 70%),
    linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
}
.product-page-hero .page-hero-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(40% 30% at 80% 30%, rgba(184,151,95,.12), transparent 70%);
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
}
.product-hero-text { max-width: 620px; }
.product-hero-headline {
  font-size: clamp(40px, 5.6vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.028em;
  font-weight: 600;
  margin: 18px 0 22px;
  color: #fff;
}
.product-hero-intro {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: rgba(255,255,255,.74);
  margin: 0 0 32px;
  letter-spacing: -0.005em;
}
.product-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.product-hero-cta .btn-primary { background: #fff; color: #0a0a0a; }
.product-hero-cta .btn-primary:hover { background: #f5f5f7; }
.product-hero-cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.product-hero-cta .btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }

.product-hero-visual {
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.6);
  aspect-ratio: 5/4;
  background: #1a1a1c;
  position: relative;
}
.product-hero-visual svg { width: 100%; height: 100%; }
.product-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 1.6s cubic-bezier(.16,1,.3,1);
}
.product-hero-visual:hover img { transform: scale(1.03); }

.trust-pills {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.14);
}
.trust-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
}
.trust-pill svg { color: #b8975f; flex-shrink: 0; }

/* Eindeckungs-Spec-Tabelle */
.spec-section .spec-intro {
  max-width: 60ch;
  margin: 0 0 36px;
  color: var(--c-muted);
  font-size: 17px;
  line-height: 1.55;
}
.spec-table-wrap {
  overflow-x: auto;
  border-radius: var(--r-xl);
  border: 1px solid var(--c-border-soft);
  background: #fff;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.spec-table thead th {
  background: var(--c-bg-alt);
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--c-muted);
  padding: 18px 24px;
  border-bottom: 1px solid var(--c-border-soft);
}
.spec-table tbody td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--c-border-soft);
  font-size: 15.5px;
  color: var(--c-text);
}
.spec-table tbody tr:last-child td { border-bottom: 0; }
.spec-table tbody td:first-child { font-weight: 500; }
.spec-table tbody tr:hover td { background: #fafafa; }

/* RAL-Farbauswahl */
.ral-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}
.ral-swatch {
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.ral-swatch:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.ral-color {
  aspect-ratio: 1.4 / 1;
  background-image: linear-gradient(135deg, rgba(255,255,255,.18), rgba(0,0,0,.18));
}
.ral-color--7016 { background-color: #293133; }
.ral-color--9006 { background-color: #a5a5a5; }
.ral-color--9007 { background-color: #8f8f8f; }
.ral-color--9010 { background-color: #f1ece1; }
.ral-color--custom {
  background:
    conic-gradient(from 0deg,
      #c0392b, #e67e22, #f1c40f, #2ecc71, #3498db, #9b59b6, #e74c3c, #c0392b);
  filter: saturate(.8);
}
.ral-info {
  padding: 14px 16px;
  text-align: left;
}
.ral-info strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.ral-info span {
  display: block;
  font-size: 12px;
  color: var(--c-muted);
  margin-top: 2px;
}

/* Options-Grid (Variants) */
.options-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.option-card {
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.option-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-border);
}
.option-visual {
  aspect-ratio: 3/2;
  background: #f5f5f7;
  overflow: hidden;
}
.option-visual svg,
.option-visual img {
  width: 100%;
  height: 100%;
  display: block;
}
.option-visual img {
  object-fit: cover;
  object-position: center;
  transition: transform 1.1s cubic-bezier(.16,1,.3,1);
}
.option-card:hover .option-visual img { transform: scale(1.04); }
.option-body {
  padding: 22px 24px 24px;
}
.option-body h4 {
  font-size: 17px;
  margin: 0 0 6px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.option-body p {
  margin: 0;
  font-size: 14.5px;
  color: var(--c-muted);
  line-height: 1.5;
}

/* Feature row (Beleuchtung / Sound / Beschattung) */
.feature-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.feature-row + .feature-row { margin-top: clamp(40px, 5vw, 70px); }
.feature-row.is-reverse .feature-row-media { order: 2; }
.feature-row-media {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 5/4;
  background: #0a0a0a;
  position: relative;
}
.feature-row-media--wide { aspect-ratio: 3/2; }
.feature-row-media svg { width: 100%; height: 100%; }
.feature-row-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 1.4s cubic-bezier(.16,1,.3,1);
}
.feature-row-media:hover img { transform: scale(1.04); }
.feature-row-text h3 {
  font-size: clamp(22px, 2.4vw, 30px);
  margin: 0 0 14px;
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.2;
}
.feature-row-text p {
  margin: 0 0 18px;
  color: var(--c-muted);
  line-height: 1.55;
  font-size: 16px;
}
.feature-row-text ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}
.feature-row-text ul li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  color: var(--c-text);
  line-height: 1.5;
}
.feature-row-text ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 2px;
  background: var(--c-accent-2);
  border-radius: 1px;
}

/* Shading icons grid */
.shade-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.shade-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-md);
}
.shade-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--c-bg-alt);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--c-text);
}
.shade-card h4 {
  margin: 2px 0 4px;
  font-size: 15px;
  font-weight: 600;
}
.shade-card p {
  margin: 0;
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.45;
}

/* Erweiterte Beschreibung */
.extended-section {
  background: var(--c-bg-alt);
}
.extended-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}
.extended-card {
  background: #fff;
  border-radius: var(--r-xl);
  padding: 32px 32px 30px;
  border: 1px solid var(--c-border-soft);
}
.extended-card h3 {
  font-size: 19px;
  margin: 0 0 12px;
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1.25;
}
.extended-card p {
  margin: 0;
  color: var(--c-muted);
  font-size: 15.5px;
  line-height: 1.6;
}

/* Verwandte Produkte */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.related-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 28px 26px;
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-xl);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  overflow: hidden;
}
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.related-card img {
  display: block;
  width: calc(100% + 56px);
  height: auto;
  margin: -28px -28px 4px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  background: #f5f5f7;
  transition: transform 1.1s cubic-bezier(.16,1,.3,1);
}
.related-card:hover img { transform: scale(1.04); }
.related-card h4 {
  font-size: 18px;
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.012em;
}
.related-card p {
  flex-grow: 1;
  margin: 0;
  color: var(--c-muted);
  font-size: 14.5px;
  line-height: 1.5;
}
.related-card span {
  font-weight: 500;
  font-size: 14px;
  color: var(--c-text);
}

@media (max-width: 1024px) {
  .product-hero-grid { grid-template-columns: 1fr; }
  .product-hero-visual { max-width: 600px; margin: 0 auto; }
  .trust-pills { grid-template-columns: 1fr 1fr; }
  .ral-grid { grid-template-columns: repeat(3, 1fr); }
  .options-grid, .related-grid, .shade-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-row, .feature-row.is-reverse { grid-template-columns: 1fr; }
  .feature-row.is-reverse .feature-row-media { order: 0; }
  .extended-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .ral-grid { grid-template-columns: 1fr 1fr; }
  .options-grid, .related-grid, .shade-grid { grid-template-columns: 1fr; }
  .product-page-hero { padding: 130px 0 70px; }
  .trust-pills { grid-template-columns: 1fr 1fr; gap: 14px; }
}

/* -------------------- LEGAL PAGES -------------------- */
.legal-page {
  padding-top: 140px;
  padding-bottom: 80px;
  max-width: 800px;
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.legal-page h1 {
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 0 0 36px;
}
.legal-page h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 36px 0 12px;
  letter-spacing: -0.015em;
}
.legal-page h3 { font-size: 17px; font-weight: 600; margin: 20px 0 8px; }
.legal-page p { color: var(--c-muted); margin: 0 0 14px; line-height: 1.7; font-size: 15.5px; }
.legal-page a { color: var(--c-text); text-decoration: underline; }
.legal-page ul { margin: 12px 0 14px 22px; list-style: disc; }
.legal-page ul li { color: var(--c-muted); margin-bottom: 6px; }

/* -------------------- REVEAL ANIMATIONS -------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.16,1,.3,1), transform .9s cubic-bezier(.16,1,.3,1);
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
  /* Hide background video when user prefers reduced motion */
  .hero-video { display: none; }
}

/* -------------------- RESPONSIVE -------------------- */
@media (max-width: 1024px) {
  .primary-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-cta .phone-link { display: none; }
  .header-cta .btn-sm { display: none; }

  .products-grid { grid-template-columns: 1fr 1fr; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .addon-grid { grid-template-columns: 1fr 1fr; }
  .process-list { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-intro { position: static; max-width: none; }

  .region-grid { grid-template-columns: 1fr; }
  .region-map { order: -1; max-width: 460px; margin: 0 auto; }

  .product-detail-grid,
  .product-detail-grid--reverse {
    grid-template-columns: 1fr;
  }
  .product-detail-grid--reverse .product-detail-media { order: 0; }

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

  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid .trust-item:nth-child(n+4) { display: none; }
}

@media (max-width: 720px) {
  .hero { padding: 120px 0 100px; min-height: auto; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
  .hero-meta { grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
  .hero-meta strong { font-size: 20px; }
  .hero-meta span { font-size: 12px; }

  .products-grid { grid-template-columns: 1fr; gap: 16px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .addon-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }

  .site-header .header-cta .btn-sm { display: inline-flex; padding: 8px 14px; font-size: 13px; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid .trust-item:nth-child(n+3) { display: none; }
  .product-body { padding: 24px 24px 28px; }
  .benefit-card, .process-step { padding: 28px 24px; }
}