:root {
  --ink: #101211;
  --paper: #f3f1eb;
  --muted: #9b9c96;
  --accent: #c9a875;
  --line: rgba(16, 18, 17, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 84px;
  padding: 0 4vw;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 650; letter-spacing: .12em; font-size: .88rem; }
.brand-mark { width: 28px; height: 17px; border-left: 2px solid currentColor; border-top: 2px solid currentColor; transform: skewY(-28deg); }
.desktop-nav { display: flex; gap: 34px; font-size: .86rem; }
.desktop-nav a, .footer-links a { transition: opacity .2s; }
.desktop-nav a:hover, .footer-links a:hover { opacity: .6; }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 22px; }
.language-switch { display: flex; gap: 9px; font-size: .72rem; letter-spacing: .08em; }
.language-switch span { color: #fff; }
.language-switch a { color: rgba(255,255,255,.5); transition: color .2s; }
.language-switch a:hover { color: #fff; }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.5); border-radius: 99px; font-size: .82rem; transition: .2s; }
.nav-cta:hover { background: #fff; color: var(--ink); }
.mobile-menu { display: none; }

.hero { min-height: 100svh; display: grid; grid-template-columns: 54% 46%; background: var(--ink); color: #fff; }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 148px 7vw 80px 6vw; }
.eyebrow, .section-kicker { margin: 0 0 34px; color: var(--accent); text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 650; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 34px; font-size: clamp(3.65rem, 6.5vw, 7.4rem); line-height: .91; letter-spacing: -.065em; font-weight: 520; }
.hero-lead { max-width: 570px; color: rgba(255,255,255,.68); font-size: clamp(1.05rem, 1.4vw, 1.35rem); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 40px; padding: 17px 22px; border-radius: 99px; font-size: .9rem; transition: transform .25s, background .25s; }
.button:hover { transform: translateY(-2px); }
.button-light { background: #fff; color: var(--ink); }
.button-dark { background: var(--ink); color: #fff; min-width: 310px; }
.text-link { font-size: .88rem; display: flex; gap: 20px; }
.hero-image {
  position: relative;
  min-height: 680px;
  background:
    linear-gradient(180deg, rgba(0,0,0,.1), rgba(0,0,0,.3)),
    url("assets/og.png") 78% center/cover;
}
.image-note { position: absolute; left: 30px; right: 30px; bottom: 28px; display: flex; align-items: end; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.5); padding-top: 14px; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.image-note p { margin: 0; text-align: right; line-height: 1.45; }

.section-pad { padding: 140px 6vw; }
.statement h2, .section-heading h2, .process h2, .contact h2 { font-size: clamp(3rem, 5.8vw, 6.6rem); line-height: .96; letter-spacing: -.06em; font-weight: 520; }
.statement h2 { margin-bottom: 90px; }
.statement-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 10vw; }
.large-copy { max-width: 720px; font-size: clamp(1.4rem, 2.2vw, 2.2rem); line-height: 1.38; letter-spacing: -.02em; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.facts div { border-top: 1px solid var(--line); padding-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.facts strong { font-size: clamp(2rem, 3.3vw, 3.8rem); font-weight: 500; letter-spacing: -.05em; }
.facts span { color: #656761; font-size: .8rem; }

.services { background: #deddd7; }
.section-heading { display: grid; grid-template-columns: 2fr 1fr; align-items: end; gap: 10vw; margin-bottom: 80px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { color: #656761; line-height: 1.6; max-width: 440px; }
.service-list { border-top: 1px solid var(--line); }
.service-list article { min-height: 170px; display: grid; grid-template-columns: .4fr 1fr 1fr auto; align-items: center; gap: 40px; border-bottom: 1px solid var(--line); }
.service-list article > span { color: #777972; font-size: .75rem; }
.service-list h3 { margin: 0; font-size: clamp(1.5rem, 2.7vw, 2.8rem); letter-spacing: -.035em; font-weight: 500; }
.service-list p { margin: 0; color: #656761; line-height: 1.5; max-width: 460px; font-size: .92rem; }
.service-list a { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid #9b9c96; border-radius: 50%; transition: .25s; }
.service-list a:hover { background: var(--ink); color: #fff; border-color: var(--ink); transform: rotate(45deg); }

.projects { background: var(--ink); color: #fff; }
.section-heading.light > p { color: rgba(255,255,255,.55); }
.project-grid { display: grid; grid-template-columns: 1.35fr .65fr; grid-template-rows: 540px 400px; gap: 18px; }
.project { position: relative; overflow: hidden; background-size: cover; background-position: center; min-height: 320px; }
.project::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.66)); transition: background .35s; }
.project:hover::before { background: linear-gradient(180deg, rgba(0,0,0,.08) 30%, rgba(0,0,0,.72)); }
.project-one { grid-row: 1 / 3; background-image: url("assets/projekt-1.jpg"); }
.project-two { background-image: url("assets/projekt-2.jpg"); }
.project-three { background-image: url("assets/projekt-3.jpg"); }
.project-info { position: absolute; z-index: 1; left: 25px; right: 25px; bottom: 24px; display: flex; justify-content: space-between; align-items: end; border-top: 1px solid rgba(255,255,255,.5); padding-top: 14px; }
.project-info p { margin: 0; font-size: 1.15rem; }
.project-info span { color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .12em; font-size: .68rem; }

.process-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; }
.process h2 { position: sticky; top: 100px; height: max-content; }
.process ol { list-style: none; margin: 0; padding: 0; }
.process li { display: grid; grid-template-columns: 70px 1fr; gap: 25px; padding: 34px 0 44px; border-top: 1px solid var(--line); }
.process li > span { color: #777972; font-size: .75rem; }
.process h3 { font-size: 1.7rem; font-weight: 500; letter-spacing: -.03em; }
.process li p { color: #656761; line-height: 1.6; max-width: 480px; }

.contact { padding-top: 170px; padding-bottom: 170px; background: var(--accent); }
.contact .section-kicker { color: var(--ink); opacity: .6; }
.contact h2 { max-width: 1000px; font-size: clamp(3.7rem, 7vw, 8rem); }
.contact > p:not(.section-kicker) { max-width: 600px; font-size: 1.15rem; line-height: 1.6; }
.contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 45px; }
.contact-actions .button { width: 330px; min-width: 0; }
.whatsapp-button { min-width: 245px; border: 0; background: #197a4b; color: #fff; font: inherit; cursor: pointer; opacity: 1; }
.whatsapp-button:hover { transform: translateY(-2px); filter: brightness(1.06); }
.whatsapp-button > span { font-size: .72rem; color: rgba(255,255,255,.72); }
.instagram-button { min-width: 245px; border: 0; background: linear-gradient(115deg, #6546c6, #c43b85 55%, #e58039); color: #fff; font: inherit; cursor: pointer; opacity: 1; }
.instagram-button:hover { transform: translateY(-2px); filter: brightness(1.06); }
.instagram-button > span { font-size: .72rem; color: rgba(255,255,255,.72); }
.tiktok-button { min-width: 245px; border: 1px solid rgba(255,255,255,.12); background: #0b0d0d; color: #fff; box-shadow: inset 3px 0 #25f4ee, inset -3px 0 #fe2c55; }
.tiktok-button:hover { transform: translateY(-2px); filter: brightness(1.12); }
.tiktok-button > span { font-size: .72rem; color: rgba(255,255,255,.72); }
.phone { width: 330px; min-width: 0; padding: 16px 22px; display: inline-flex; align-items: center; justify-content: space-between; border: 1px solid rgba(16,18,17,.45); border-radius: 99px; transition: background .25s, color .25s, transform .25s; }
.phone::after { content: "↗"; }
.phone:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }

footer { padding: 55px 6vw 35px; background: var(--ink); color: #fff; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.footer-brand { font-size: 1rem; }
footer > p { color: rgba(255,255,255,.5); justify-self: end; }
.footer-links { display: flex; gap: 26px; color: rgba(255,255,255,.7); font-size: .8rem; }
.copyright { justify-self: end; color: rgba(255,255,255,.35); font-size: .8rem; }
.copyright a { color: rgba(255,255,255,.68); transition: color .2s; }
.copyright a:hover { color: #fff; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; height: 70px; padding: 0 22px; }
  .desktop-nav, .header-actions { display: none; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary { list-style: none; cursor: pointer; font-size: .82rem; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu nav { position: absolute; top: 34px; right: 0; width: 210px; padding: 20px; border-radius: 16px; background: rgba(20,22,21,.96); backdrop-filter: blur(20px); display: flex; flex-direction: column; gap: 18px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { min-height: 760px; padding: 130px 24px 70px; }
  .hero-image { min-height: 65svh; }
  .section-pad { padding: 95px 24px; }
  .statement h2 { margin-bottom: 60px; }
  .statement-grid, .section-heading, .process-grid { grid-template-columns: 1fr; gap: 45px; }
  .facts { margin-top: 25px; }
  .section-heading { margin-bottom: 55px; }
  .service-list article { grid-template-columns: 45px 1fr auto; padding: 30px 0; gap: 15px; }
  .service-list article p { grid-column: 2 / 4; }
  .project-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 500px); }
  .project-one { grid-row: auto; }
  .process h2 { position: static; }
}

@media (max-width: 560px) {
  h1 { font-size: clamp(3.4rem, 17vw, 5rem); }
  .hero-copy { min-height: 720px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 24px; }
  .facts { grid-template-columns: 1fr; }
  .facts div { flex-direction: row; justify-content: space-between; align-items: baseline; }
  .service-list article { grid-template-columns: 38px 1fr auto; }
  .project-grid { grid-template-rows: repeat(3, 430px); }
  .project-info { align-items: flex-start; flex-direction: column; gap: 8px; }
  .contact-actions { align-items: flex-start; flex-direction: column; }
  .button-dark { min-width: min(100%, 330px); }
  footer { grid-template-columns: 1fr; }
  footer > p, .copyright { justify-self: start; }
  .footer-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

.legal-page { width: 100%; min-height: 100vh; overflow-x: clip; background: var(--paper); }
.legal-header { min-height: 84px; padding: 0 6vw; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.legal-header-links { display: flex; align-items: center; gap: 24px; font-size: .82rem; }
.legal-back { padding: 11px 17px; border: 1px solid var(--line); border-radius: 99px; }
.legal-content { width: min(920px, 88vw); margin: 0 auto; padding: 110px 0 130px; }
.legal-content h1 { max-width: 800px; margin-bottom: 28px; font-size: clamp(3.5rem, 8vw, 7rem); }
.legal-intro { max-width: 700px; margin-bottom: 36px; font-size: 1.2rem; line-height: 1.6; color: #555851; }
.placeholder-notice { margin-bottom: 65px; padding: 22px 24px; border-left: 3px solid var(--accent); background: #e7dfd2; line-height: 1.55; }
.legal-content section { padding: 38px 0; border-top: 1px solid var(--line); }
.legal-content section h2 { margin-bottom: 18px; font-size: clamp(1.35rem, 2.5vw, 2rem); letter-spacing: -.025em; font-weight: 550; }
.legal-content section p { max-width: 760px; margin-bottom: 14px; line-height: 1.7; color: #4f514c; }
.legal-content h1, .legal-content h2, .legal-content p, .legal-content a { overflow-wrap: anywhere; }
.legal-footer { padding: 34px 6vw; display: flex; justify-content: space-between; gap: 24px; background: var(--ink); color: rgba(255,255,255,.5); font-size: .8rem; }
.legal-footer a { color: rgba(255,255,255,.8); }

@media (max-width: 620px) {
  .legal-header { grid-template-columns: minmax(0, 1fr) auto; padding: 18px 18px; align-items: flex-start; gap: 12px; }
  .legal-header .brand { min-width: 0; gap: 8px; font-size: .7rem; letter-spacing: .07em; }
  .legal-header .brand-mark { width: 22px; flex: 0 0 22px; }
  .legal-header-links { align-items: flex-end; flex-direction: column; gap: 10px; }
  .legal-content { width: 100%; min-width: 0; padding: 70px 20px 100px; }
  .legal-content h1 { max-width: 100%; font-size: clamp(2.15rem, 10vw, 3rem); line-height: .98; letter-spacing: -.045em; hyphens: auto; }
  .legal-intro { font-size: 1.05rem; }
  .legal-footer { padding: 30px 22px; flex-direction: column; }
}

/* Apple-inspired product presentation */
:root { --paper: #f5f5f7; --accent: #d7b780; }
.site-header {
  position: fixed;
  z-index: 30;
  top: 14px;
  left: 50%;
  width: min(1180px, calc(100% - 28px));
  height: 58px;
  padding: 0 18px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: rgba(17,19,18,.74);
  box-shadow: 0 14px 40px rgba(0,0,0,.2);
  backdrop-filter: blur(24px) saturate(170%);
  transform: translateX(-50%);
}
.hero-slider { position: relative; height: max(720px, 100svh); overflow: hidden; background: #050706; color: #fff; touch-action: pan-y; }
.hero-slide { position: absolute; inset: 0; display: grid; grid-template-columns: 54% 46%; visibility: hidden; opacity: 0; transform: scale(1.015); transition: opacity .8s cubic-bezier(.22,1,.36,1), transform 1.2s cubic-bezier(.22,1,.36,1), visibility .8s; }
.hero-slide.is-active { visibility: visible; opacity: 1; transform: scale(1); }
.hero-slide-copy { z-index: 1; display: flex; flex-direction: column; justify-content: center; padding: 148px 7vw 112px 6vw; background: radial-gradient(circle at 20% 20%, #242b27 0, #101211 48%, #080a09 100%); }
.hero-slide h1 span { display: block; }
.hero-slide-media { position: relative; min-height: 680px; background-color: #252825; background-position: center; background-size: cover; }
.hero-slide-media::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.04), rgba(0,0,0,.38)); }
.slide-image-one .hero-slide-media { background-image: url("assets/dart-fassade.jpg"); background-position: center; }
.slide-image-two .hero-slide-media { background-image: url("assets/dart-dach.jpg"); background-position: center; }
.slide-image-three .hero-slide-media { background-image: url("assets/dart-schindeln.jpg"); background-position: center; }
.slider-controls { position: absolute; z-index: 5; left: 6vw; bottom: 34px; display: flex; align-items: center; gap: 14px; }
.slider-arrow { width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; background: rgba(255,255,255,.08); color: #fff; cursor: pointer; font-size: 1rem; backdrop-filter: blur(12px); transition: background .2s, transform .2s; }
.slider-arrow:hover { background: rgba(255,255,255,.2); transform: scale(1.05); }
.slider-dots { display: flex; gap: 7px; padding: 0 5px; }
.slider-dots button { width: 22px; height: 3px; padding: 0; border: 0; border-radius: 99px; background: rgba(255,255,255,.28); cursor: pointer; transition: width .3s, background .3s; }
.slider-dots button.is-active { width: 42px; background: #fff; }
.statement { background: #fff; }
.facts div { min-height: 160px; padding: 22px; border: 0; border-radius: 24px; background: var(--paper); display: flex; flex-direction: column; justify-content: space-between; }
.services { background: var(--paper); }
.service-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; border: 0; }
.service-list article { min-height: 330px; padding: 32px; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr auto; align-items: start; gap: 22px; border: 0; border-radius: 30px; background: #fff; box-shadow: 0 18px 55px rgba(16,18,17,.06); }
.service-list h3 { grid-column: 1 / 3; align-self: end; margin: 0; font-size: clamp(2rem, 3.1vw, 3.5rem); letter-spacing: -.045em; font-weight: 500; }
.service-list p { align-self: end; }
.service-list a { align-self: end; }
.project-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-top: 8px; }
.project-grid::-webkit-scrollbar { display: none; }
.project { position: relative; height: 540px; min-height: 0; border-radius: 32px; background-position: center; }
.project-one { grid-row: auto; }
.project-one { background-image: url("assets/dart-steinoptik.jpg"); background-position: center calc(50% + var(--parallax-y, 0px)); }
.project-two { background-image: url("assets/dart-schindeln-grau.jpg"); background-position: center calc(50% + var(--parallax-y, 0px)); }
.project-three { background-image: url("assets/dart-formenbau.jpg"); background-position: center calc(50% + var(--parallax-y, 0px)); }
.process li { margin-bottom: 12px; padding: 32px; border: 0; border-radius: 24px; background: #fff; }
.contact { margin: 0 14px 14px; padding-top: 170px; padding-bottom: 170px; border-radius: 38px; background: linear-gradient(135deg, #e3c898, var(--accent)); }
.has-scroll-effects .scroll-reveal { opacity: 0; transform: translateY(38px) scale(.985); filter: blur(4px); transition: opacity .8s cubic-bezier(.22,1,.36,1) var(--reveal-delay, 0ms), transform .9s cubic-bezier(.22,1,.36,1) var(--reveal-delay, 0ms), filter .7s ease var(--reveal-delay, 0ms); will-change: opacity, transform; }
.has-scroll-effects .scroll-reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
.project { transition: background-position .18s linear, transform .5s cubic-bezier(.22,1,.36,1); }
.project:hover { transform: translateY(-8px); }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; height: 56px; padding: 0 16px; }
  .hero-slider { height: max(780px, 100svh); }
  .hero-slide { grid-template-columns: 1fr; }
  .hero-slide-copy { position: absolute; z-index: 2; inset: 0; justify-content: flex-end; padding: 132px 24px; background: linear-gradient(180deg, rgba(5,7,6,.08) 16%, rgba(5,7,6,.94) 76%); }
  .hero-slide-media { min-height: 100%; }
  .slider-controls { left: 24px; bottom: 35px; }
  .service-list { grid-template-columns: 1fr; }
  .service-list article { min-height: 310px; }
  .service-list article p { grid-column: auto; }
  .project-grid { display: flex; margin-right: -24px; padding-right: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .project { flex: 0 0 82vw; height: 520px; scroll-snap-align: start; }
}

@media (max-width: 560px) {
  .hero-slide-copy { padding-bottom: 120px; }
  .service-list article { padding: 25px; grid-template-columns: 1fr auto; }
  .project { flex-basis: 88vw; height: 430px; }
  .contact { margin: 0 8px 8px; border-radius: 28px; }
  .contact-actions .button { width: min(100%, 330px); }
  .contact-actions .phone { width: min(100%, 330px); }
}

.product-offer { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(40px, 7vw, 110px); align-items: center; background: #e8e3da; }
.product-visuals { display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: repeat(2, 310px); gap: 12px; }
.product-visuals img { width: 100%; height: 100%; display: block; object-fit: cover; border-radius: 24px; }
.product-visuals img:first-child { grid-row: 1 / 3; }
.product-visuals img:last-child { display: none; }
.product-details h2 { margin-bottom: 30px; font-size: clamp(3rem, 5vw, 5.8rem); line-height: .95; letter-spacing: -.055em; font-weight: 520; }
.product-copy { max-width: 560px; color: #555851; font-size: 1.05rem; line-height: 1.65; }
.product-details dl { margin: 38px 0; border-top: 1px solid var(--line); }
.product-details dl div { padding: 17px 0; display: flex; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.product-details dt { color: #656761; font-size: .82rem; }
.product-details dd { margin: 0; text-align: right; font-weight: 600; }
.product-secondary { grid-column: 1 / -1; margin-top: 20px; padding: 18px; display: grid; grid-template-columns: minmax(280px, .72fr) 1.28fr; gap: clamp(28px, 5vw, 78px); align-items: center; border-radius: 32px; background: #fff; box-shadow: 0 18px 55px rgba(16,18,17,.06); }
.product-secondary > img { width: 100%; height: 520px; display: block; object-fit: cover; border-radius: 22px; }
.product-secondary > div { padding: 28px 4vw 28px 0; }
.product-secondary h3 { margin-bottom: 18px; font-size: clamp(2.2rem, 4.2vw, 4.8rem); line-height: .98; letter-spacing: -.05em; font-weight: 520; }
.product-secondary > div > p:not(.section-kicker) { max-width: 560px; color: #555851; line-height: 1.65; }
.product-secondary dl { margin: 30px 0; border-top: 1px solid var(--line); }
.product-secondary dl div { padding: 15px 0; display: flex; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.product-secondary dt { color: #656761; font-size: .82rem; }
.product-secondary dd { margin: 0; text-align: right; font-weight: 600; }
.product-secondary-stone { grid-template-columns: 1.28fr minmax(280px, .72fr); }
.product-secondary-stone > img { order: 2; height: 420px; object-fit: cover; object-position: center; }
.product-secondary-stone > div { padding: 28px 0 28px 4vw; }

.gallery-section { background: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-flow: dense; gap: 14px; }
.gallery-card { position: relative; min-height: 300px; padding: 0; overflow: hidden; border: 0; border-radius: 24px; background: #dededb; color: #fff; cursor: zoom-in; text-align: left; }
.gallery-card-1, .gallery-card-6 { grid-column: span 2; }
.gallery-card-2, .gallery-card-5 { min-height: 410px; }
.gallery-card img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .7s cubic-bezier(.22,1,.36,1), filter .4s; }
.gallery-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 48%, rgba(0,0,0,.72)); }
.gallery-card > span { position: absolute; z-index: 1; left: 20px; right: 20px; bottom: 18px; display: flex; justify-content: space-between; align-items: end; gap: 18px; }
.gallery-card strong { font-size: 1rem; font-weight: 500; }
.gallery-card small { color: rgba(255,255,255,.7); text-align: right; text-transform: uppercase; letter-spacing: .1em; font-size: .62rem; }
.gallery-card:hover img { transform: scale(1.045); filter: saturate(1.08); }
.gallery-lightbox { position: fixed; z-index: 100; inset: 0; padding: 52px; display: grid; place-items: center; background: rgba(5,7,6,.92); backdrop-filter: blur(18px); }
.gallery-lightbox figure { width: min(1100px, 90vw); max-height: 86vh; margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; overflow: hidden; border-radius: 28px; background: #171918; box-shadow: 0 30px 100px rgba(0,0,0,.45); }
.gallery-lightbox img { width: 100%; max-height: calc(86vh - 76px); object-fit: contain; background: #0d0f0e; }
.gallery-lightbox figcaption { padding: 20px 24px; display: flex; justify-content: space-between; gap: 20px; color: #fff; }
.gallery-lightbox figcaption span { color: rgba(255,255,255,.55); }
.gallery-close { position: fixed; z-index: 1; top: 20px; right: 24px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(255,255,255,.1); color: #fff; cursor: pointer; font-size: 1.7rem; line-height: 1; }

@media (max-width: 900px) {
  .product-offer { grid-template-columns: 1fr; }
  .product-visuals { grid-template-rows: repeat(2, 260px); }
  .product-secondary { grid-template-columns: 1fr; }
  .product-secondary > img { height: 520px; }
  .product-secondary > div { padding: 20px 12px 24px; }
  .product-secondary-stone { grid-template-columns: 1fr; }
  .product-secondary-stone > img { order: 0; height: 360px; }
  .product-secondary-stone > div { padding: 20px 12px 24px; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-card-1, .gallery-card-6 { grid-column: span 1; }
  .gallery-card, .gallery-card-2, .gallery-card-5 { min-height: 330px; }
}

@media (max-width: 560px) {
  .product-visuals { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 230px); }
  .product-visuals img:first-child { grid-row: auto; }
  .product-visuals img:last-child { display: block; }
  .product-secondary > img { height: 430px; }
  .product-secondary-stone > img { height: 280px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-card, .gallery-card-2, .gallery-card-5 { min-height: 390px; }
  .gallery-lightbox { padding: 18px; }
  .gallery-lightbox figure { width: 100%; border-radius: 20px; }
}