.product-page { padding-bottom: clamp(56px, 7vw, 96px); }
.product-hero { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr); gap: clamp(28px, 6vw, 76px); align-items: center; padding: clamp(46px, 7vw, 88px) 0 clamp(44px, 6vw, 76px); }
.product-hero-media, .variant-card, .detail-card, .color-card, .usecase-card, .spec-grid div, .faq-grid details, .benefit-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-raised); box-shadow: var(--shadow); }
.product-hero-media { margin: 0; padding: clamp(14px, 2vw, 22px); overflow: hidden; }
.gallery-trigger { display: block; width: 100%; padding: 0; border: 0; background: transparent; color: inherit; cursor: zoom-in; }
.product-hero-media img, .variant-card img, .detail-card img, .color-example-strip img, .product-gallery img { width: 100%; border-radius: calc(var(--radius) - 2px); background: var(--surface); object-fit: contain; }
.product-hero-media img { max-height: min(680px, 72vh); }
.product-hero-copy h1 { max-width: 760px; font-size: clamp(2.05rem, 3.35vw, 3.55rem); line-height: 1.04; }
.product-hero-copy h1 span { display: block; }
.product-lead { max-width: 660px; margin: 22px 0 0; color: var(--muted); font-size: clamp(1.04rem, 1.8vw, 1.25rem); }
.print-note, .quality-note { max-width: 720px; margin: 14px 0 0; color: color-mix(in srgb, var(--ink) 88%, var(--muted)); font-weight: 850; }
.product-feature-list { display: grid; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.product-feature-list li { position: relative; padding: 12px 14px 12px 42px; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--surface-raised) 82%, var(--surface)); color: color-mix(in srgb, var(--ink) 88%, var(--muted)); font-weight: 760; }
.product-feature-list li::before { position: absolute; left: 14px; top: 12px; content: "\2713"; color: #0d261e; font-weight: 900; }
.product-section { padding: clamp(44px, 6vw, 82px) 0; }
.variant-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.variant-card { overflow: hidden; padding: 14px; transition: transform 180ms ease, border-color 180ms ease; }
.variant-card:hover, .color-card:hover, .usecase-card:hover, .benefit-card:hover { border-color: color-mix(in srgb, var(--cyan) 50%, var(--line)); transform: translateY(-2px); }
.variant-card img { aspect-ratio: 4 / 3; }
.variant-card h3 { margin-top: 16px; font-size: 1.12rem; }
.variant-card p, .safety-copy p, .color-card p, .usecase-card h3, .faq-grid p, .benefit-card p, .bayern-banner p { color: var(--muted); }
.benefit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.benefit-card { padding: 20px; transition: transform 180ms ease, border-color 180ms ease; }
.benefit-card h3 { font-size: 1.08rem; }
.safety-focus { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1fr); gap: clamp(26px, 5vw, 64px); align-items: center; }
.safety-copy p { max-width: 660px; margin: 22px 0 0; font-size: clamp(1.03rem, 1.5vw, 1.18rem); }
.safety-images { display: grid; gap: 14px; }
.detail-card { margin: 0; padding: 16px; }
.detail-card img { max-height: 620px; }
.bayern-banner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(190px, 320px); gap: clamp(24px, 5vw, 64px); align-items: center; padding: clamp(28px, 5vw, 48px); border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(135deg, var(--surface-raised), var(--surface-soft)); box-shadow: var(--shadow); }
.bayern-banner img { width: min(320px, 100%); justify-self: end; object-fit: contain; }
.color-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.color-card { padding: 16px; }
.color-swatch { display: block; width: 100%; height: 42px; margin-bottom: 14px; border: 1px solid var(--line); border-radius: calc(var(--radius) - 2px); }
.color-swatch.black { background: #121212; } .color-swatch.brown { background: #7a4a2b; } .color-swatch.gray { background: #8f9aa3; } .color-swatch.blue { background: #245edb; } .color-swatch.green { background: #16894a; } .color-swatch.orange { background: #f28c28; }
.color-card strong { display: block; font-size: 0.98rem; }
.color-card p { margin: 4px 0 0; font-weight: 800; }
.color-example-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.color-example-strip img { aspect-ratio: 1 / 1; border: 1px solid var(--line); padding: 8px; }
.usecase-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.usecase-card { display: grid; gap: 14px; min-height: 150px; padding: 20px; align-content: center; transition: transform 180ms ease, border-color 180ms ease; }
.usecase-card span { display: inline-grid; place-items: center; width: 42px; height: 42px; color: #071012; background: var(--green); border-radius: var(--radius); font-size: 0.82rem; font-weight: 900; }
.usecase-card h3 { font-size: 1.08rem; }
.spec-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 0; }
.spec-grid div { padding: 20px; }
.spec-grid dt { color: color-mix(in srgb, var(--cyan) 72%, var(--ink)); font-size: 0.78rem; font-weight: 900; text-transform: uppercase; }
.spec-grid dd { margin: 8px 0 0; color: var(--ink); font-size: 1.1rem; font-weight: 850; }
.product-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.product-gallery-full { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.product-gallery .gallery-trigger { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform 180ms ease, border-color 180ms ease; }
.product-gallery img { aspect-ratio: 1 / 1; padding: 10px; }
.product-gallery .gallery-trigger:hover, .product-gallery .gallery-trigger:focus-visible { border-color: color-mix(in srgb, var(--green) 48%, var(--line)); transform: translateY(-2px); outline: none; }
.faq-grid { display: grid; gap: 12px; }
.faq-grid details { padding: 18px 20px; }
.faq-grid summary { cursor: pointer; color: var(--ink); font-weight: 850; }
.faq-grid p { margin: 12px 0 0; }
.lightbox[hidden] { display: none; }
body.lightbox-open { overflow: hidden; }
.lightbox { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 24px; background: rgba(0, 0, 0, 0.78); }
.lightbox img { max-width: min(1100px, 94vw); max-height: 86vh; object-fit: contain; border-radius: var(--radius); background: var(--surface); }
.lightbox-close { position: fixed; top: 18px; right: 18px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,0.38); border-radius: var(--radius); color: white; background: rgba(0,0,0,0.42); font-size: 1.8rem; line-height: 1; cursor: pointer; }
@media (prefers-color-scheme: dark) { .usecase-card span { color: #071012; } }
@media (max-width: 900px) { .product-hero, .safety-focus, .bayern-banner { grid-template-columns: 1fr; } .variant-grid, .color-grid, .color-example-strip, .usecase-grid, .spec-grid, .product-gallery, .benefit-grid { grid-template-columns: 1fr; } .bayern-banner img { justify-self: start; max-width: 240px; } }
@media (max-width: 560px) { .product-hero-copy h1 { max-width: 100%; font-size: 2rem; } .lightbox { padding: 14px; } }