/* ============================================================
   AURENT — Uhrenmanufaktur seit 1991
   Demo-Website (Vortium Portfolio)
   Editorial-Luxus: warmes Schwarz / Off-White, Gold als Gewürz.
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;1,400;1,500&family=Inter:wght@400;500;600&display=swap");

/* ---------- Design Tokens ---------- */
:root {
    --ink:        #0B0B0C;   /* warmes Fast-Schwarz */
    --ink-2:      #17171A;   /* Anthrazit */
    --paper:      #F7F5F0;   /* warmes Off-White */
    --paper-2:    #EFE9DC;   /* Creme */
    --gold:       #B68D40;   /* gedämpftes Gold */
    --gold-2:     #D9BD82;   /* Champagner */
    --muted-d:    #A8A29B;   /* Sekundärtext auf Dark */
    --muted-l:    #6B6660;   /* Sekundärtext auf Light */
    --line-d:     rgba(255,255,255,.10);
    --line-l:     rgba(11,11,12,.12);

    --serif: "Playfair Display", Georgia, serif;
    --sans:  "Inter", system-ui, -apple-system, sans-serif;

    --wrap: 1360px;
    --col:  640px;
    --pad:  clamp(22px, 5vw, 64px);
    --sec:  clamp(80px, 12vw, 160px);
    --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / Base ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--sans);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.7;
    font-size: 16px;
    font-weight: 400;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    padding-bottom: 42px; /* Platz für fixe Demo-Fahne */
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.12; letter-spacing: -.01em; }

/* ---------- Utilities ---------- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: var(--sec) 0; }
.dark  { background: var(--ink);   color: var(--paper); }
.light { background: var(--paper); color: var(--ink); }
.cream { background: var(--paper-2); color: var(--ink); }

.eyebrow {
    display: inline-block;
    font-family: var(--sans);
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 22px;
}
.eyebrow::before {
    content: ""; display: inline-block;
    width: 28px; height: 1px; background: var(--gold);
    vertical-align: middle; margin-right: 14px;
    transform: translateY(-2px);
}

.display {
    font-family: var(--serif);
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    line-height: 1.05;
    letter-spacing: -.02em;
}
.h2 { font-size: clamp(1.9rem, 4vw, 3.1rem); line-height: 1.1; }
.h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
.lead {
    font-size: clamp(1.05rem, 1.5vw, 1.22rem);
    line-height: 1.65;
    color: var(--muted-l);
    max-width: var(--col);
}
.dark .lead { color: var(--muted-d); }
.gold-word { color: var(--gold); font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 12px;
    font-family: var(--sans);
    font-size: .82rem; font-weight: 600;
    letter-spacing: .12em; text-transform: uppercase;
    padding: 16px 30px;
    border: 1px solid var(--gold);
    border-radius: 2px;
    transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
    cursor: pointer;
    min-height: 52px;
}
.btn .arr { transition: transform .35s var(--ease); }
.btn:hover .arr { transform: translateX(5px); }

.btn-gold { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-2); border-color: var(--gold-2); }

.btn-outline { background: transparent; color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--ink); }

.dark .btn-ghost { color: var(--paper); border-color: var(--line-d); }
.dark .btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.light .btn-ghost, .cream .btn-ghost { color: var(--ink); border-color: var(--line-l); }
.light .btn-ghost:hover, .cream .btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.textlink {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: .82rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--gold);
    padding-bottom: 4px;
    border-bottom: 1px solid transparent;
    transition: border-color .3s var(--ease);
}
.textlink .arr { transition: transform .35s var(--ease); }
.textlink:hover { border-color: var(--gold); }
.textlink:hover .arr { transform: translateX(5px); }

/* ============================================================
   HEADER — zentriertes Logo, symmetrische Nav (Luxus-Muster)
   ============================================================ */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
    border-bottom: 1px solid transparent;
}
.site-header.scrolled {
    background: rgba(11,11,12,.86);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: var(--line-d);
}
.header-utility {
    display: flex; justify-content: flex-end; align-items: center; gap: 20px;
    padding: 9px var(--pad) 0;
    font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
    color: var(--muted-d);
}
.header-utility button, .header-utility a { color: var(--muted-d); transition: color .3s; }
.header-utility button:hover, .header-utility a:hover { color: var(--gold); }
.lang-switch span { cursor: pointer; padding: 0 3px; transition: color .3s; }
.lang-switch span.active { color: var(--paper); }
.cart-ic { position: relative; }
.cart-ic .count {
    position: absolute; top: -8px; right: -10px;
    background: var(--gold); color: var(--ink);
    font-size: .6rem; font-weight: 700; letter-spacing: 0;
    min-width: 15px; height: 15px; border-radius: 50%;
    display: grid; place-items: center;
}

.header-main {
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
    padding: 14px var(--pad);
    gap: 20px;
}
.nav-group { display: flex; align-items: center; gap: 30px; }
.nav-group.left  { justify-content: flex-start; }
.nav-group.right { justify-content: flex-end; }
.nav-group a {
    font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
    color: var(--paper); position: relative; padding: 6px 0;
    transition: color .3s;
}
.nav-group a::after {
    content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
    background: var(--gold); transition: width .35s var(--ease);
}
.nav-group a:hover { color: var(--gold-2); }
.nav-group a:hover::after, .nav-group a.active::after { width: 100%; }
.nav-group a.active { color: var(--gold); }

.brand {
    font-family: var(--serif); font-weight: 600;
    font-size: 1.5rem; letter-spacing: .28em;
    color: var(--paper); text-align: center;
    padding-left: .28em; /* letter-spacing optisch zentrieren */
    white-space: nowrap;
}
.brand small {
    display: block; font-family: var(--sans); font-weight: 500;
    font-size: .52rem; letter-spacing: .34em; color: var(--gold);
    margin-top: 3px; padding-left: .34em;
}

/* Mobile burger */
.burger { display: none; width: 30px; height: 20px; position: relative; }
.burger span { position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--paper); transition: .3s var(--ease); }
.burger span:nth-child(1){ top: 0; }
.burger span:nth-child(2){ top: 9px; }
.burger span:nth-child(3){ top: 18px; }

/* Mobile overlay nav */
.m-nav {
    position: fixed; inset: 0; z-index: 99;
    background: var(--ink); color: var(--paper);
    display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 26px;
    opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility .4s;
}
.m-nav.open { opacity: 1; visibility: visible; }
.m-nav a { font-family: var(--serif); font-size: 1.6rem; letter-spacing: .04em; }
.m-nav a:hover { color: var(--gold); }

/* ============================================================
   ELEGANTE PLATZHALTER-MEDIEN
   (kein Grau-Kasten — texturierte Markenfläche mit Gold-Rahmen)
   ============================================================ */
.media {
    position: relative; overflow: hidden;
    background: var(--ink-2);
    border-radius: 3px;
}
.media img { width: 100%; height: 100%; object-fit: cover; }

/* Hero-Foto */
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* KI-Hinweis unten rechts (klein) */
.ki-note {
    position: absolute; right: 9px; bottom: 9px; z-index: 2;
    font-size: .56rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
    color: rgba(255,255,255,.92); background: rgba(11,11,12,.5);
    padding: 3px 8px; border-radius: 3px; backdrop-filter: blur(2px);
}
.ph.on-light .ki-note, .media.on-cream .ki-note { color: rgba(11,11,12,.6); background: rgba(255,255,255,.6); }

/* Editorial-Textblock (Sektionen ohne Bild) */
.editorial { max-width: 820px; }
.editorial.center { margin-left: auto; margin-right: auto; text-align: center; }
.editorial.center .lead { margin-left: auto; margin-right: auto; }
.editorial.center .eyebrow::before { display: none; }

/* Platzhalter-Variante: dezente Textur + Gold-Inset + Label */
.ph {
    position: relative;
    display: grid; place-items: center; text-align: center;
    padding: 40px 30px;
    background:
        radial-gradient(120% 90% at 50% 0%, rgba(182,141,64,.10), transparent 60%),
        repeating-linear-gradient(135deg, rgba(255,255,255,.022) 0 1px, transparent 1px 16px),
        linear-gradient(160deg, #1f1f22, #131315);
    color: var(--muted-d);
    min-height: 260px;
    border-radius: 3px;
}
.ph::after {
    content: ""; position: absolute; inset: 14px;
    border: 1px solid var(--line-d); border-radius: 2px; pointer-events: none;
}
.ph.on-light {
    background:
        radial-gradient(120% 90% at 50% 0%, rgba(182,141,64,.12), transparent 60%),
        repeating-linear-gradient(135deg, rgba(11,11,12,.02) 0 1px, transparent 1px 16px),
        linear-gradient(160deg, #ECE5D6, #E4DBC8);
    color: var(--muted-l);
}
.ph .ph-in { position: relative; z-index: 1; max-width: 340px; }
.ph .ph-ic { width: 30px; height: 30px; margin: 0 auto 16px; opacity: .5; color: var(--gold); }
.ph .ph-label {
    display: block; font-size: .68rem; font-weight: 700;
    letter-spacing: .2em; text-transform: uppercase; color: var(--gold);
    margin-bottom: 10px;
}
.ph .ph-desc { font-size: .82rem; line-height: 1.55; }

/* Seitenverhältnisse */
.r-21-9 { aspect-ratio: 21/9; }
.r-16-9 { aspect-ratio: 16/9; }
.r-4-5  { aspect-ratio: 4/5; }
.r-3-2  { aspect-ratio: 3/2; }
.r-1-1  { aspect-ratio: 1/1; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: flex-end;
    background: var(--ink); color: var(--paper);
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg .ph { min-height: 100%; height: 100%; border-radius: 0; }
.hero-bg .ph::after { inset: 24px; }
.hero-bg::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(11,11,12,.35) 0%, rgba(11,11,12,.15) 40%, rgba(11,11,12,.85) 100%);
    z-index: 1;
}
.hero-inner { position: relative; z-index: 2; width: 100%; padding-bottom: clamp(60px, 10vh, 130px); padding-top: 160px; }
.hero h1 { max-width: 15ch; margin-bottom: 26px; }
.hero .lead { color: var(--paper); opacity: .9; margin-bottom: 40px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }
.scroll-hint {
    position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
    z-index: 2; font-size: .66rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted-d);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-hint .bar { width: 1px; height: 40px; background: linear-gradient(var(--gold), transparent); animation: scrollpulse 2.4s var(--ease) infinite; }
@keyframes scrollpulse { 0%,100%{opacity:.3; transform:scaleY(.6);} 50%{opacity:1; transform:scaleY(1);} }

/* ============================================================
   INTRO / MANIFEST (split)
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.split.rev .split-media { order: 2; }
.split-text .h2 { margin-bottom: 26px; }
.split-text p + p { margin-top: 18px; }
.split-text .btn, .split-text .textlink { margin-top: 36px; }

/* Fakten-Reihe */
.facts { display: flex; flex-wrap: wrap; gap: clamp(30px, 6vw, 80px); margin-top: 60px; }
.fact .num { font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 3rem); color: var(--gold); line-height: 1; }
.fact .lbl { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-d); margin-top: 10px; }
.light .fact .lbl, .cream .fact .lbl { color: var(--muted-l); }

/* ============================================================
   KOLLEKTIONS-GRID (Produktkarten)
   ============================================================ */
.section-head { text-align: center; margin-bottom: clamp(48px, 7vw, 84px); }
.section-head .eyebrow::before { display: none; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head .h2 { margin: 0 auto; max-width: 18ch; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.product {
    display: flex; flex-direction: column;
    background: var(--paper); border: 1px solid var(--line-l);
    border-radius: 3px; overflow: hidden;
    transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.dark .product { background: var(--ink-2); border-color: var(--line-d); }
.product:hover { transform: translateY(-4px); border-color: var(--gold); }
.product .media, .product .ph { aspect-ratio: 4/5; }
.product-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.product .tag { font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.product .name { font-size: 1.28rem; margin-bottom: 6px; }
.product .ref { font-size: .82rem; color: var(--muted-l); margin-bottom: 18px; }
.dark .product .ref { color: var(--muted-d); }
.product-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 18px; border-top: 1px solid var(--line-l); }
.dark .product-foot { border-top-color: var(--line-d); }
.product .price { font-family: var(--serif); font-size: 1.15rem; }
.product .price small { font-family: var(--sans); font-size: .7rem; color: var(--muted-l); letter-spacing: .06em; }

/* ============================================================
   MANUFAKTUR / USP (dark, mit Bild)
   ============================================================ */
.usp-list { display: grid; gap: 0; margin-top: 40px; }
.usp-item { display: grid; grid-template-columns: auto 1fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--line-d); }
.usp-item:last-child { border-bottom: 1px solid var(--line-d); }
.usp-num { font-family: var(--serif); font-size: 1.1rem; color: var(--gold); }
.usp-item h4 { font-size: 1.15rem; margin-bottom: 8px; }
.usp-item p { font-size: .92rem; color: var(--muted-d); }

/* ============================================================
   QUOTE / EDITORIAL
   ============================================================ */
.quote { text-align: center; max-width: 900px; margin: 0 auto; }
.quote blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 3.4vw, 2.6rem); line-height: 1.35; }
.quote .cite { margin-top: 30px; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }

/* ============================================================
   PRIVATE COLLECTION (dark, exklusiv)
   ============================================================ */
.feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.feature .ph, .feature .media { aspect-ratio: 4/5; }
.feature-text .eyebrow { color: var(--gold-2); }
.feature-text .h2 { margin-bottom: 24px; }

/* ============================================================
   NEWSLETTER / CTA-Band
   ============================================================ */
.cta-band { text-align: center; }
.cta-band .h2 { margin-bottom: 22px; max-width: 20ch; margin-inline: auto; }
.cta-band .lead { margin: 0 auto 40px; text-align: center; }
.form-inline { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }
.form-inline input {
    flex: 1; padding: 15px 18px; font: inherit; font-size: .92rem;
    background: transparent; border: 1px solid var(--line-d); border-radius: 2px; color: var(--paper);
}
.light .form-inline input, .cream .form-inline input { border-color: var(--line-l); color: var(--ink); }
.form-inline input:focus { outline: none; border-color: var(--gold); }
.form-note { font-size: .72rem; color: var(--muted-d); margin-top: 16px; }
.light .form-note, .cream .form-note { color: var(--muted-l); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: var(--muted-d); padding: clamp(64px, 9vw, 110px) 0 34px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(30px, 4vw, 60px); }
.footer-brand .brand { text-align: left; padding-left: 0; font-size: 1.35rem; }
.footer-brand .brand small { padding-left: 0; }
.footer-brand p { margin-top: 20px; font-size: .88rem; max-width: 34ch; }
.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a { width: 38px; height: 38px; border: 1px solid var(--line-d); border-radius: 50%; display: grid; place-items: center; transition: border-color .3s, color .3s; }
.footer-social a:hover { border-color: var(--gold); color: var(--gold); }
.footer-social svg { width: 16px; height: 16px; }
.footer-col h5 { font-family: var(--sans); font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--paper); margin-bottom: 20px; }
.footer-col a { display: block; font-size: .88rem; padding: 6px 0; transition: color .3s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: clamp(50px, 7vw, 80px); padding-top: 28px; border-top: 1px solid var(--line-d); font-size: .76rem; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-bottom nav a:hover { color: var(--gold); }

/* Demo-Fahne (ehrliche Kennzeichnung) */
.demo-flag {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
    background: rgba(11,11,12,.9); backdrop-filter: blur(8px);
    border-top: 1px solid var(--gold);
    color: var(--muted-d); font-size: .74rem; letter-spacing: .04em;
    text-align: center; padding: 9px 16px;
}
.demo-flag strong { color: var(--gold); font-weight: 600; }
.demo-flag a { color: var(--paper); text-decoration: underline; text-underline-offset: 2px; }

/* ============================================================
   COOKIE-BANNER
   ============================================================ */
.cookie {
    position: fixed; left: 50%; bottom: 56px; transform: translateX(-50%) translateY(20px);
    z-index: 95; width: min(560px, calc(100vw - 32px));
    background: var(--ink-2); border: 1px solid var(--line-d); border-radius: 4px;
    padding: 22px 24px; color: var(--muted-d); font-size: .84rem;
    opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), transform .4s var(--ease);
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.cookie.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.cookie h4 { font-size: 1rem; color: var(--paper); margin-bottom: 8px; }
.cookie a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }
.cookie-actions { display: flex; gap: 12px; margin-top: 18px; }
.cookie-actions .btn { padding: 11px 20px; min-height: 44px; font-size: .74rem; }

/* ============================================================
   SUB-PAGE HERO (kleiner, für Unterseiten)
   ============================================================ */
.page-hero { padding: 180px 0 clamp(50px, 7vw, 90px); background: var(--ink); color: var(--paper); text-align: center; }
.page-hero .display { max-width: 20ch; margin: 0 auto; }
.page-hero .lead { margin: 26px auto 0; text-align: center; color: var(--muted-d); }
.breadcrumb { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-d); margin-bottom: 22px; }
.breadcrumb a:hover { color: var(--gold); }

/* Produktdetail */
.pd { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 5vw, 80px); align-items: start; }
.pd-gallery { display: grid; gap: 14px; }
.pd-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pd-info .tag { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.pd-info h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 12px 0 18px; }
.pd-price { font-family: var(--serif); font-size: 1.8rem; margin-bottom: 8px; }
.pd-price small { font-family: var(--sans); font-size: .82rem; color: var(--muted-l); }
.spec-table { width: 100%; margin: 30px 0; border-top: 1px solid var(--line-l); }
.spec-table div { display: flex; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line-l); font-size: .9rem; }
.spec-table dt { color: var(--muted-l); }
.spec-table dd { text-align: right; font-weight: 500; }
.pd-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* ============================================================
   SCROLL-REVEAL
   ============================================================ */
.rv { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv-2 { transition-delay: .1s; }
.rv-3 { transition-delay: .2s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
    .nav-group { display: none; }
    .header-main { grid-template-columns: auto 1fr auto; }
    .header-main .brand { text-align: left; justify-self: start; }
    .burger { display: block; justify-self: end; }
    .header-utility { display: none; }
    .split, .feature, .pd { grid-template-columns: 1fr; }
    .split.rev .split-media { order: 0; }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .pd-thumbs { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
    .product-grid { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { justify-content: center; }
    .form-inline { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .rv { opacity: 1; transform: none; }
}

/* ============================================================
   Zurueck-zu-Vortium-Button (Demo-Chrome, immer sichtbar)
   ============================================================ */
.back-to-vortium {
    position: fixed; left: 16px; bottom: 52px; z-index: 160;
    display: inline-flex; align-items: center; gap: 9px;
    padding: 9px 16px 9px 13px; border-radius: 100px;
    background: #0b1020; color: #fff;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: .82rem; font-weight: 600; letter-spacing: .01em; line-height: 1;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.16);
    box-shadow: 0 10px 28px rgba(0,0,0,.28);
    transition: transform .25s ease, box-shadow .25s ease;
}
.back-to-vortium:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(0,0,0,.36); color: #fff; }
.back-to-vortium img { width: 20px; height: 20px; border-radius: 5px; display: block; }
.back-to-vortium .btv-arrow { font-size: 1rem; line-height: 1; transition: transform .25s ease; }
.back-to-vortium:hover .btv-arrow { transform: translateX(-3px); }
@media (max-width: 600px) {
    .back-to-vortium { left: 10px; bottom: 48px; padding: 8px 13px 8px 11px; font-size: .76rem; }
    .back-to-vortium img { width: 18px; height: 18px; }
}
.header-utility .util-info { color: var(--muted-d); }

/* ============================================================
   SHOP — Warenkorb, Drawer, Checkout (Demo)
   ============================================================ */
.cart-ic { position: relative; }
.cart-ic .count { transition: transform .2s var(--ease); }
.cart-ic .count.has { background: var(--gold); color: var(--ink); }

.add-cart-sm { width: 100%; margin-top: 16px; padding: 12px; font-size: .78rem; letter-spacing: .04em; }

/* Overlay + Drawer */
.cart-overlay {
    position: fixed; inset: 0; z-index: 300; background: rgba(11,11,12,.5);
    backdrop-filter: blur(2px); opacity: 0; visibility: hidden; transition: opacity .35s var(--ease);
}
.cart-drawer {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 310; width: min(420px, 92vw);
    background: var(--paper); color: var(--ink); display: flex; flex-direction: column;
    transform: translateX(102%); transition: transform .4s var(--ease);
    box-shadow: -20px 0 60px rgba(0,0,0,.28);
}
body.cart-open .cart-overlay { opacity: 1; visibility: visible; }
body.cart-open .cart-drawer { transform: none; }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; border-bottom: 1px solid var(--line-l); }
.cart-head h3 { font-family: var(--serif); font-size: 1.4rem; }
.cart-close { font-size: 1.6rem; line-height: 1; color: var(--muted-l); background: none; border: none; cursor: pointer; }
.cart-close:hover { color: var(--ink); }
.cart-items { flex: 1; overflow-y: auto; padding: 8px 24px; }
.cart-empty { padding: 40px 0; text-align: center; color: var(--muted-l); }
.cart-row { display: grid; grid-template-columns: 62px 1fr auto; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--line-l); align-items: start; }
.cart-thumb { width: 62px; height: 62px; border-radius: 4px; overflow: hidden; background: var(--paper-2); }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-name { font-family: var(--serif); font-size: 1.05rem; }
.cart-price { font-size: .82rem; color: var(--muted-l); margin: 2px 0 10px; }
.cart-qty { display: flex; align-items: center; gap: 8px; }
.cart-qty button { width: 26px; height: 26px; border: 1px solid var(--line-l); border-radius: 4px; background: none; cursor: pointer; font-size: 1rem; line-height: 1; color: var(--ink); }
.cart-qty button:hover { border-color: var(--gold); color: var(--gold); }
.cart-qty span { min-width: 20px; text-align: center; font-size: .9rem; }
.cart-remove { border: none !important; width: auto !important; padding: 0 0 0 6px !important; font-size: .74rem !important; color: var(--muted-l) !important; text-decoration: underline; margin-left: 4px; }
.cart-remove:hover { color: var(--gold) !important; }
.cart-line { font-family: var(--serif); font-size: 1rem; white-space: nowrap; }
.cart-foot { padding: 20px 24px calc(20px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line-l); background: var(--paper); }
.cart-sub { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.cart-sub strong { font-family: var(--serif); font-size: 1.3rem; }
.cart-vat { font-size: .74rem; color: var(--muted-l); margin-bottom: 16px; }

/* Checkout-Seite */
.co-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.co-h { font-family: var(--serif); font-size: 1.3rem; margin: 26px 0 16px; }
.co-form .co-h:first-child { margin-top: 0; }
.co-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.co-field { margin-bottom: 16px; }
.co-field label { display: block; font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-l); margin-bottom: 7px; }
.co-field input, .co-field select {
    width: 100%; font: inherit; font-size: .95rem; color: var(--ink);
    padding: 13px 14px; border: 1px solid var(--line-l); border-radius: 3px; background: #fff;
}
.co-field input:focus, .co-field select:focus { outline: none; border-color: var(--gold); }
.co-note { font-size: .78rem; color: var(--muted-l); margin-top: 14px; }
.co-summary { background: var(--paper-2); border: 1px solid var(--line-l); border-radius: 5px; padding: clamp(24px, 3vw, 36px); position: sticky; top: 120px; }
.co-item { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line-l); font-size: .95rem; }
.co-item-name em { color: var(--muted-l); font-style: normal; }
.co-line { display: flex; justify-content: space-between; padding: 10px 0 0; font-size: .92rem; color: var(--muted-l); }
.co-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line-l); }
.co-total strong { font-family: var(--serif); font-size: 1.5rem; color: var(--ink); }
.checkout-confirm { text-align: center; max-width: 640px; margin: 20px auto; padding: 20px; }
.cc-badge { width: 64px; height: 64px; border-radius: 50%; background: var(--gold); color: var(--ink); display: grid; place-items: center; font-size: 1.8rem; margin: 0 auto 24px; }
.checkout-confirm .h2 { margin-bottom: 18px; }
.checkout-confirm .btn { margin-top: 30px; }

@media (max-width: 860px) {
    .co-grid { grid-template-columns: 1fr; }
    .co-summary { position: static; order: -1; }
    .cart-line { font-size: .9rem; }
}