/* ============================================================
   MELA Handwerk — Design Tokens & Components
   ============================================================ */

:root,
[data-theme='light'] {
  /* Surfaces */
  --color-bg: #fbf8f3;
  --color-surface: #ffffff;
  --color-surface-2: #f6f1e7;
  --color-surface-offset: #efe8d9;
  --color-divider: #e3dcca;
  --color-border: #d9d0ba;

  /* Header band — soft periwinkle, close to the original site */
  --color-header: #b8cbe9;
  --color-header-text: #2b2921;
  --color-header-tint: #e6ecf8;

  /* Text (warm charcoal, matches logo ink) */
  --color-text: #2b2921;
  --color-text-muted: #6d6858;
  --color-text-faint: #a49c87;
  --color-text-inverse: #fbf8f3;

  /* Primary accent — deepened logo blue, for links/buttons */
  --color-primary: #5d7fb2;
  --color-primary-hover: #4a6690;
  --color-primary-active: #3a5170;
  --color-primary-highlight: #dee6f4;

  /* Warning (Warnhinweis) — warm terracotta */
  --color-warning: #9a5a3a;
  --color-warning-hover: #7c4830;
  --color-warning-highlight: #f1e2d5;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px rgba(43, 41, 33, 0.06);
  --shadow-md: 0 6px 20px rgba(43, 41, 33, 0.08);
  --shadow-lg: 0 16px 40px rgba(43, 41, 33, 0.12);

  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1240px;
  --content-full: 100%;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #201e19;
  --color-surface: #28251f;
  --color-surface-2: #2e2a22;
  --color-surface-offset: #353026;
  --color-divider: #3c362b;
  --color-border: #47402f;

  --color-header: #3a4a63;
  --color-header-text: #edE8dc;
  --color-header-tint: #2b3648;

  --color-text: #ede8dc;
  --color-text-muted: #b3ac99;
  --color-text-faint: #7c7563;
  --color-text-inverse: #201e19;

  --color-primary: #93b1de;
  --color-primary-hover: #aec5e7;
  --color-primary-active: #c4d6ee;
  --color-primary-highlight: #33415a;

  --color-warning: #d08862;
  --color-warning-hover: #dd9d7a;
  --color-warning-highlight: #4a3427;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
}

/* ---------- Type scale ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.4rem);
  --text-xl: clamp(1.4rem, 1.1rem + 1.25vw, 2rem);
  --text-2xl: clamp(1.9rem, 1.3rem + 2.2vw, 3.1rem);
  --text-3xl: clamp(2.4rem, 1.2rem + 3.6vw, 4.4rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* ---------- Base type ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
p { color: var(--color-text); }
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.lede { font-size: var(--text-lg); color: var(--color-text-muted); font-weight: 400; }
.muted { color: var(--color-text-muted); }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.wrap--narrow { max-width: var(--content-default); }
.section { padding-block: clamp(var(--space-12), 7vw, var(--space-24)); }
.section--tint { background: var(--color-header-tint); }
.section--offset { background: var(--color-surface-2); }
.stack { display: flex; flex-direction: column; }
.center-text { text-align: center; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -999px; top: var(--space-2);
  background: var(--color-primary); color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md); z-index: 200;
}
.skip-link:focus { left: var(--space-2); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-header);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-6); padding-block: var(--space-3);
}
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.brand img { height: 42px; width: auto; }
.brand-rule {
  display: none;
}
.main-nav { display: flex; align-items: center; gap: var(--space-6); }
.main-nav ul { display: flex; align-items: center; gap: var(--space-5); }
.main-nav a {
  font-size: var(--text-sm); font-weight: 500; text-decoration: none;
  color: var(--color-header-text); position: relative; padding-block: var(--space-1);
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
  background: var(--color-text); transition: right var(--transition-interactive);
}
.main-nav a:hover::after, .main-nav a[aria-current='page']::after { right: 0; }
.nav-toggle { display: none; }
.nav-toggle svg { width: 26px; height: 26px; color: var(--color-header-text); }

@media (max-width: 760px) {
  .main-nav { position: fixed; inset: 0; top: 66px; background: var(--color-header);
    flex-direction: column; align-items: flex-start; padding: var(--space-8) var(--space-6);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity var(--transition-interactive), transform var(--transition-interactive); }
  .main-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: var(--space-5); width: 100%; }
  .main-nav a { font-size: var(--text-lg); }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full); text-decoration: none; border: 1px solid transparent; line-height: 1;
}
.btn--primary { background: var(--color-text); color: var(--color-bg); }
.btn--primary:hover { background: var(--color-primary-hover); color: #fff; }
.btn--outline { background: transparent; border-color: var(--color-text); color: var(--color-text); }
.btn--outline:hover { background: var(--color-text); color: var(--color-bg); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
.btn svg { width: 16px; height: 16px; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(var(--space-10), 6vw, var(--space-20)); }
.hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-12); align-items: center; }
.hero__media { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero h1 { margin-block: var(--space-4) var(--space-4); }
.hero__actions { display: flex; gap: var(--space-4); margin-top: var(--space-6); flex-wrap: wrap; }
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; aspect-ratio: 16/10; }
}

/* ---------- Brand rule (the logo's line motif, used as a section divider) ---------- */
.rule {
  width: 72px; height: 1px; background: var(--color-text); opacity: 0.4; margin-block: var(--space-5);
}
.rule--center { margin-inline: auto; }

/* ---------- Sparten cards on homepage ---------- */
.sparten-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-10); }
@media (max-width: 860px) { .sparten-grid { grid-template-columns: 1fr; } }
.sparte-card {
  display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-8); text-decoration: none; color: var(--color-text);
  box-shadow: var(--shadow-sm); transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.sparte-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.sparte-card__icon { width: 52px; height: 52px; border-radius: var(--radius-full); background: var(--color-header-tint);
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-5); }
.sparte-card__icon svg { width: 26px; height: 26px; color: var(--color-primary); }
.sparte-card h3 { margin-bottom: var(--space-2); }
.sparte-card p { font-size: var(--text-sm); color: var(--color-text-muted); }
.sparte-card__link { margin-top: var(--space-5); font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); display: inline-flex; align-items: center; gap: var(--space-1); }
.sparte-card__link svg { width: 16px; height: 16px; }

/* ---------- Product photo placeholder ---------- */
.photo-placeholder {
  aspect-ratio: 4/3; width: 100%; border-radius: var(--radius-lg);
  background: repeating-linear-gradient(135deg, var(--color-header-tint) 0 14px, var(--color-surface-2) 14px 28px);
  border: 1px dashed var(--color-border);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2);
  color: var(--color-text-faint); text-align: center; padding: var(--space-4);
}
.photo-placeholder svg { width: 34px; height: 34px; opacity: 0.7; }
.photo-placeholder span { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.photo-placeholder--sm { aspect-ratio: 1/1; }

.photo-real { aspect-ratio: 4/3; width: 100%; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-surface-2); }
.photo-real img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-real.photo-placeholder--sm { aspect-ratio: 1/1; }

/* ---------- Product / article group cards (sparte overview pages) ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-10); }
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .product-grid { grid-template-columns: 1fr; } }
.product-card {
  display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: var(--color-text);
  box-shadow: var(--shadow-sm); transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.product-card__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-1); flex: 1; }
.product-card__body h3 { font-size: var(--text-lg); }
.price-tag { font-family: var(--font-body); font-weight: 700; font-size: var(--text-base); color: var(--color-primary); }
.price-tag--muted { color: var(--color-text-muted); font-weight: 600; font-size: var(--text-sm); }
.product-card__body p.desc { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }
.product-card--featured { border-color: var(--color-primary); position: relative; }
.badge {
  position: absolute; top: var(--space-4); left: var(--space-4); background: var(--color-text); color: var(--color-bg);
  font-size: var(--text-xs); font-weight: 700; padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); z-index: 2;
}

/* ---------- Sparte header banner (category pages) ---------- */
.sparte-banner { background: var(--color-header-tint); padding-block: clamp(var(--space-10), 6vw, var(--space-16)); }
.breadcrumb { font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.breadcrumb a { color: var(--color-text-muted); text-decoration: underline; }
.sparte-price-note {
  display: inline-flex; align-items: center; gap: var(--space-2); background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm); font-weight: 600; margin-top: var(--space-5);
}

/* ---------- Product detail page ---------- */
.product-detail__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: start; }
@media (max-width: 860px) { .product-detail__grid { grid-template-columns: 1fr; } }
.product-detail__gallery { display: grid; gap: var(--space-4); }
.product-detail__thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.product-detail__price { font-size: var(--text-xl); font-family: var(--font-display); color: var(--color-primary); margin-block: var(--space-3) var(--space-2); }
.product-detail__meta { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-block: var(--space-4) var(--space-6); }
.meta-pill { font-size: var(--text-xs); font-weight: 600; background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-full); padding: var(--space-1) var(--space-3); color: var(--color-text-muted); }

/* Accordion info blocks (Grösse/Details/Hinweise/Warnhinweis) */
.info-accordion { border-top: 1px solid var(--color-divider); margin-top: var(--space-6); }
.info-item { border-bottom: 1px solid var(--color-divider); }
.info-item__trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding-block: var(--space-4); font-family: var(--font-display); font-size: var(--text-lg); text-align: left;
  color: var(--color-text);
}
.info-item__trigger svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--transition-interactive); color: var(--color-text-muted); }
.info-item[open] .info-item__trigger svg { transform: rotate(45deg); }
.info-item__content { padding-bottom: var(--space-5); color: var(--color-text-muted); font-size: var(--text-base); }
.info-item__content p + p { margin-top: var(--space-3); }
.info-item--warning .info-item__trigger { color: var(--color-warning); }
.info-item--warning .info-item__content {
  background: var(--color-warning-highlight); color: var(--color-warning); border-radius: var(--radius-md);
  padding: var(--space-4); font-weight: 500;
}
.info-item--warning .info-item__content p { color: inherit; }

/* Order box */
.order-box {
  background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-6); margin-top: var(--space-8);
}
.order-box h3 { margin-bottom: var(--space-2); }
.order-box p { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }

/* ---------- CTA banner (email order) ---------- */
.cta-banner {
  background: var(--color-header-tint); border-radius: var(--radius-xl); padding: clamp(var(--space-8), 5vw, var(--space-12));
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap;
}
.cta-banner__icon { width: 56px; height: 56px; border-radius: var(--radius-full); background: var(--color-surface);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: var(--shadow-sm); }
.cta-banner__icon svg { width: 26px; height: 26px; color: var(--color-primary); }
.cta-banner__text { flex: 1; min-width: 220px; }
.cta-banner__text h3 { margin-bottom: var(--space-1); }
.cta-banner__text p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- Value props row ---------- */
.value-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); margin-top: var(--space-12); text-align: center; }
@media (max-width: 760px) { .value-row { grid-template-columns: repeat(2, 1fr); } }
.value-item svg { width: 28px; height: 28px; color: var(--color-primary); margin-inline: auto; margin-bottom: var(--space-3); }
.value-item h4 { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-1); }
.value-item p { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-divider); background: var(--color-surface-2); padding-block: var(--space-12) var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--space-8); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); } }
.footer-grid h4 { font-size: var(--text-sm); margin-bottom: var(--space-3); }
.footer-grid ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-grid a { color: var(--color-text-muted); text-decoration: none; font-size: var(--text-sm); }
.footer-grid a:hover { color: var(--color-primary); }
.footer-brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.footer-brand img { height: 34px; width: auto; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: var(--space-10);
  padding-top: var(--space-6); border-top: 1px solid var(--color-divider); font-size: var(--text-xs); color: var(--color-text-faint); flex-wrap: wrap; gap: var(--space-3); }
.social-links { display: flex; gap: var(--space-3); }
.social-links a { color: var(--color-text-muted); }
.social-links svg { width: 18px; height: 18px; }

/* ---------- Page header (interior pages) ---------- */
.page-header { padding-block: clamp(var(--space-10), 5vw, var(--space-16)); text-align: center; }

/* ---------- Two column content (Über uns) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.split img { border-radius: var(--radius-xl); box-shadow: var(--shadow-md); }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); }
.contact-card h3 { margin-bottom: var(--space-3); }
.contact-card a { color: var(--color-primary); font-weight: 600; text-decoration: none; }
.contact-list { display: flex; flex-direction: column; gap: var(--space-4); margin-top: var(--space-4); }
.contact-list li { display: flex; gap: var(--space-3); font-size: var(--text-sm); }
.contact-list svg { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }

/* ---------- Simple legal page ---------- */
.legal { max-width: var(--content-narrow); margin-inline: auto; }
.legal h2 { margin-top: var(--space-10); margin-bottom: var(--space-3); }
.legal p { margin-bottom: var(--space-3); color: var(--color-text-muted); }

/* Theme toggle */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px;
  border-radius: var(--radius-full); color: var(--color-header-text);
}
.theme-toggle:hover { background: oklch(from var(--color-text) l c h / 0.08); }
.theme-toggle svg { width: 18px; height: 18px; }