/* WaschGo — Archetyp D „Aktion & Tempo": Weißgrund, Signalblau + Aktionsgelb, fette 800er-Headlines,
   12px-Radien, satte Großbuchstaben-Buttons, Vollbreiten-Hero-Band, 3er-Kartenraster. */
:root {
  --bg: #ffffff;
  --card: #ffffff;
  --ink: #16181d;
  --muted: #5c626e;
  --primary: #0b6ef5;      /* Signalblau */
  --primary-dark: #0653c0;
  --accent: #ffd233;       /* Aktionsgelb */
  --accent-ink: #16181d;
  --soft: #eef4ff;
  --line: #e3e6ec;
  --radius: 12px;
  --shadow: 0 4px 18px rgba(22, 24, 29, .09);
  --font-head: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--ink); line-height: 1.6; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 800; letter-spacing: -.02em; }
a { color: var(--primary); }

/* ---------- Navigation: weiß mit dicker blauer Unterkante ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 4px solid var(--primary); }
.nav-inner { max-width: 1180px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 20px; }
.logo { font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; color: var(--ink); text-decoration: none; letter-spacing: -.03em; text-transform: uppercase; }
.logo .dot { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.nav-sections { display: contents; }
.nav-sections a { color: var(--ink); text-decoration: none; font-size: .92rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: 6px 2px; border-bottom: 3px solid transparent; }
.nav-sections a:hover { color: var(--primary); border-bottom-color: var(--accent); }
.lang-switch { border: 2px solid var(--line); border-radius: var(--radius); padding: 4px 12px; text-decoration: none; color: var(--muted); font-size: .82rem; font-weight: 700; }
.lang-switch:hover { border-color: var(--primary); color: var(--primary); }
.cart-link { background: var(--primary); color: #fff; text-decoration: none; border-radius: var(--radius); padding: 9px 18px; font-size: .92rem; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; }
.cart-link:hover { background: var(--primary-dark); }
.cart-count { background: var(--accent); color: var(--accent-ink); border-radius: 999px; padding: 0 7px; font-size: .8rem; font-weight: 800; margin-left: 5px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; margin-left: auto; }
.nav-toggle span { display: block; width: 24px; height: 3px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* ---------- Promo-Leiste (nur Fakten) ---------- */
.promo-bar { background: var(--ink); color: #fff; font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; text-align: center; padding: 7px 14px; }
.promo-bar .sep { color: var(--accent); margin: 0 10px; }

/* ---------- Hero: Vollbreiten-Farbband in Blau ---------- */
.hero { background: var(--primary); color: #fff; }
.hero-inner { max-width: 1180px; margin: 0 auto; padding: 54px 20px 58px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 3rem; line-height: 1.06; text-transform: uppercase; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { margin-top: 18px; font-size: 1.12rem; max-width: 34rem; color: rgba(255, 255, 255, .92); }
.hero-cta { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media { position: relative; justify-self: center; }
.hero-media img { border-radius: var(--radius); max-height: 380px; width: auto; box-shadow: 0 10px 34px rgba(0, 0, 0, .28); }
.hero-flag { position: absolute; top: -18px; right: -14px; background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: 1rem; text-transform: uppercase; letter-spacing: .02em; padding: 12px 16px; border-radius: 999px; transform: rotate(6deg); box-shadow: 0 6px 18px rgba(0, 0, 0, .25); text-align: center; line-height: 1.25; }
.hero-flag small { display: block; font-size: .72rem; font-weight: 700; }

/* ---------- Buttons: dick, eckig-rund, GROSS ---------- */
.btn { display: inline-block; border: none; cursor: pointer; text-decoration: none; text-align: center; font-size: .95rem; font-weight: 800; font-family: var(--font-body); text-transform: uppercase; letter-spacing: .04em; border-radius: var(--radius); padding: 14px 26px; transition: transform .1s ease, background .12s ease, color .12s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #ffdd66; }
.hero .btn-ghost { background: transparent; color: #fff; border: 2.5px solid #fff; }
.hero .btn-ghost:hover { background: rgba(255, 255, 255, .14); }
.btn-ghost { background: transparent; color: var(--primary); border: 2.5px solid var(--primary); padding: 11.5px 23.5px; }
.btn-ghost:hover { background: var(--soft); }
.section .btn-primary, .card .btn-primary, .product-info .btn-primary, .cart-summary .btn-primary { background: var(--primary); color: #fff; }
.section .btn-primary:hover, .card .btn-primary:hover, .product-info .btn-primary:hover, .cart-summary .btn-primary:hover { background: var(--primary-dark); }

/* ---------- Sektionen ---------- */
.section { max-width: 1180px; margin: 0 auto; padding: 48px 20px; }
.section > h2 { font-size: 2rem; text-transform: uppercase; letter-spacing: -.01em; margin-bottom: 6px; }
.section > h2::after { content: ""; display: block; width: 64px; height: 6px; background: var(--accent); border-radius: 3px; margin-top: 8px; }
.section > .section-sub { color: var(--muted); margin: 14px 0 28px; max-width: 44rem; }

/* ---------- Produktkarten: 3er-Raster, Badge-Farbband, Gelb-Preis ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: var(--card); border: 2px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: border-color .12s ease, box-shadow .12s ease; }
.card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.card-media { background: #f6f8fb; padding: 20px; display: flex; justify-content: center; border-bottom: 2px solid var(--line); }
.card-media img { max-height: 200px; width: auto; object-fit: contain; }
.card-body { padding: 0 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.badge { align-self: flex-start; background: var(--primary); color: #fff; border-radius: 0 0 8px 8px; padding: 5px 14px; font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.card h3 { font-size: 1.1rem; margin-top: 6px; }
.card .sub { color: var(--muted); font-size: .9rem; }
.price { font-family: var(--font-head); font-weight: 800; font-size: 1.5rem; color: var(--ink); margin-top: auto; }
.card .price, .product-info .price { background: var(--accent); display: inline-block; align-self: flex-start; padding: 3px 12px; border-radius: 8px; }
.vat { font-size: .72rem; color: var(--ink); opacity: .72; font-weight: 600; }
.card .actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.card .actions .btn { padding: 11px 18px; font-size: .85rem; }
.card .actions .btn-ghost { padding: 8.5px 15.5px; }

/* Vertrauen */
.trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.trust-card { background: var(--soft); border-left: 6px solid var(--primary); border-radius: var(--radius); padding: 22px 24px; }
.trust-card h3 { font-size: 1.02rem; text-transform: uppercase; letter-spacing: .02em; color: var(--primary); margin-bottom: 6px; }
.trust-card p { font-size: .92rem; color: var(--muted); }

/* FAQ */
.faq-list { display: grid; gap: 12px; max-width: 50rem; }
.faq-item { background: #fff; border: 2px solid var(--line); border-left: 6px solid var(--accent); border-radius: var(--radius); padding: 16px 20px; }
.faq-item h3 { font-size: 1rem; margin-bottom: 4px; }
.faq-item p { font-size: .92rem; color: var(--muted); }

/* ---------- Produktseite ---------- */
.product-page { max-width: 1180px; margin: 0 auto; padding: 40px 20px; }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.product-media { background: #f6f8fb; border: 2px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; justify-content: center; }
.product-media img { max-height: 420px; width: auto; object-fit: contain; }
.product-info { display: flex; flex-direction: column; align-items: flex-start; }
.product-info .badge { border-radius: 8px; margin-bottom: 10px; }
.product-info h1 { font-size: 2rem; margin: 4px 0 6px; text-transform: uppercase; letter-spacing: -.02em; }
.product-info .subtitle { color: var(--muted); }
.product-info .price { font-size: 1.9rem; margin: 18px 0; }
.audience { background: var(--soft); border-left: 6px solid var(--primary); border-radius: var(--radius); padding: 12px 16px; font-size: .95rem; margin-top: 18px; }
.bullets { margin: 16px 0 0 20px; }
.bullets li { margin-bottom: 8px; }
.bullets li::marker { color: var(--primary); font-weight: 800; }
.specs { margin-top: 40px; }
.specs h2 { font-size: 1.35rem; text-transform: uppercase; margin-bottom: 14px; }
.spec-table { width: 100%; border-collapse: collapse; background: var(--card); border: 2px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-table th, .spec-table td { text-align: left; padding: 12px 18px; border-bottom: 1px solid var(--line); font-size: .95rem; }
.spec-table th { width: 38%; color: var(--muted); font-weight: 700; text-transform: uppercase; font-size: .8rem; letter-spacing: .04em; }
.spec-table tr:nth-child(odd) td { background: #f8fafc; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }

/* ---------- Warenkorb / Unterseiten ---------- */
.cart-page { max-width: 940px; margin: 0 auto; padding: 44px 20px; min-height: 46vh; }
.cart-page h1 { font-size: 2rem; text-transform: uppercase; margin-bottom: 18px; }
.table-scroll { overflow-x: auto; }
.cart-table { width: 100%; border-collapse: collapse; background: var(--card); border: 2px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cart-table th { text-transform: uppercase; font-size: .8rem; letter-spacing: .04em; color: var(--muted); }
.cart-table th, .cart-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: .95rem; }
.qty-controls { display: inline-flex; align-items: center; gap: 10px; }
.qty-controls button { width: 30px; height: 30px; border-radius: 8px; border: 2px solid var(--line); background: #fff; cursor: pointer; font-size: 1rem; font-weight: 800; }
.qty-controls button:hover { border-color: var(--primary); color: var(--primary); }
.cart-summary { display: flex; justify-content: flex-end; align-items: center; gap: 22px; margin-top: 22px; }
.cart-summary .total { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; background: var(--accent); padding: 4px 14px; border-radius: 8px; }
.checkout-note { color: var(--muted); font-size: .85rem; margin-top: 12px; text-align: right; }
.cart-empty { background: var(--soft); border: 2px dashed var(--primary); border-radius: var(--radius); padding: 34px; text-align: center; font-weight: 600; }
.legal h2 { margin-top: 22px; font-size: 1.15rem; }
.legal p, .legal li { font-size: .95rem; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #c9cdd6; margin-top: 60px; border-top: 6px solid var(--accent); }
.footer .cols { max-width: 1180px; margin: 0 auto; padding: 42px 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; font-size: .92rem; }
.footer a { color: #fff; text-decoration: none; }
.footer a:hover { color: var(--accent); }
.footer-brand { font-family: var(--font-head); font-size: 1.3rem; font-weight: 800; color: #fff; text-transform: uppercase; }
.footer-brand .dot { color: var(--accent); }

/* ---------- Mobil ---------- */
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding: 38px 20px 44px; }
  .hero h1 { font-size: 2.1rem; }
  .hero-media { justify-self: start; }
  .hero-flag { right: 6px; }
  .cards { grid-template-columns: 1fr; }
  .trust { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav-links { display: none; }
  .nav.menu-open .nav-links { display: flex; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 16px 20px 22px; gap: 4px; border-bottom: 4px solid var(--primary); box-shadow: var(--shadow); }
  .nav.menu-open .nav-sections { display: flex; flex-direction: column; }
  .nav.menu-open .nav-sections a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav.menu-open .cart-link, .nav.menu-open .lang-switch { margin-top: 10px; text-align: center; }
}