/* Dimaro – Design-System und Layout (reines CSS, kein Build-Schritt nötig) */

:root {
  --color-primary: #123a5e;
  --color-primary-dark: #0b2740;
  --color-accent: #d97706;
  --color-accent-dark: #b45309;
  --color-bg: #f7f9fb;
  --color-surface: #ffffff;
  --color-text: #1f2937;
  --color-text-muted: #5b6472;
  --color-border: #e2e8f0;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 16px rgba(15, 35, 60, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 35, 60, 0.12);
  --container: 1160px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; font-weight: 700; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, color .12s ease;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-secondary { background: var(--color-surface); color: var(--color-primary); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-primary); }
.btn-block { width: 100%; }
.btn:active { transform: translateY(1px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}
.logo small {
  display: block;
  font-weight: 500;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav__links a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}
.nav__toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 72px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { font-size: clamp(2rem, 3.6vw, 2.9rem); }
.hero p.lead { font-size: 1.15rem; color: rgba(255,255,255,.85); max-width: 46ch; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero__art {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.18);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.trust-strip {
  border-top: 1px solid rgba(255,255,255,.15);
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}
.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.9);
  font-size: 0.92rem;
  font-weight: 500;
}
.trust-strip__item svg { width: 20px; height: 20px; flex: none; color: var(--color-accent); }

/* Sections */
.section { padding: 72px 0; }
.section--muted { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.section__head { max-width: 620px; margin: 0 auto 40px; text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.section__head h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.section__head p { color: var(--color-text-muted); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
}
.step__num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin-bottom: 16px;
}

/* Cards */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.card__photo {
  aspect-ratio: 4 / 3;
  background: var(--color-bg);
}
.card__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card__body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(18,58,94,.08);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.25rem; }
.card p { color: var(--color-text-muted); margin-bottom: 0; }
.card__link { margin-top: auto; font-weight: 600; color: var(--color-primary); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }

.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.benefit { text-align: center; padding: 20px; }
.benefit__icon {
  width: 56px; height: 56px; margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(217,119,6,.1);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
}
.benefit__icon svg { width: 28px; height: 28px; }
.benefit h3 { font-size: 1.02rem; }
.benefit p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: 0; }

/* CTA band */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h2 { margin-bottom: 6px; font-size: 1.5rem; }
.cta-band p { color: rgba(255,255,255,.8); margin: 0; }

/* Footer */
.site-footer { background: var(--color-primary-dark); color: rgba(255,255,255,.82); padding: 56px 0 24px; margin-top: 40px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; margin-bottom: 40px; }
.footer__brand p { color: rgba(255,255,255,.65); font-size: 0.92rem; }
.footer h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 14px; }
.footer ul li { margin-bottom: 8px; }
.footer a { color: rgba(255,255,255,.75); text-decoration: none; font-size: 0.94rem; }
.footer a:hover { color: #fff; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,.55);
}

/* Page header (Unterseiten) */
.page-header {
  background: var(--color-primary);
  color: #fff;
  padding: 52px 0;
}
.page-header .eyebrow { color: #ffd9a8; }
.page-header h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 8px; }
.page-header p { color: rgba(255,255,255,.82); max-width: 62ch; margin: 0; }
.breadcrumbs { font-size: 0.85rem; color: rgba(255,255,255,.65); margin-bottom: 14px; }
.breadcrumbs a { color: rgba(255,255,255,.65); text-decoration: none; }
.breadcrumbs a:hover { color: #fff; }

/* Content / Prose (Rechtsseiten) */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.35rem; margin-top: 2em; }
.prose h3 { font-size: 1.1rem; margin-top: 1.4em; }
.prose ul { list-style: disc; padding-left: 1.2em; margin-bottom: 1em; }
.prose li { margin-bottom: 0.4em; }
.prose strong { color: var(--color-text); }
.placeholder {
  background: #fff7e6;
  border: 1px dashed #e0a53a;
  color: #7a5209;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: 0.92rem; }
.field .hint { font-size: 0.8rem; color: var(--color-text-muted); font-weight: 400; }
.field input[type=text],
.field input[type=email],
.field input[type=tel],
.field input[type=number],
.field select,
.field textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  font-size: 0.96rem;
  font-family: inherit;
  background: #fff;
  color: var(--color-text);
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.field textarea { resize: vertical; min-height: 100px; }
.radio-group { display: flex; gap: 12px; flex-wrap: wrap; }
.radio-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
}
.radio-card input { accent-color: var(--color-accent); }
.radio-card:has(input:checked) { border-color: var(--color-primary); background: rgba(18,58,94,.05); }
.checkbox-field { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; color: var(--color-text-muted); }
.checkbox-field input { margin-top: 3px; accent-color: var(--color-accent); }
.field-error { color: #b91c1c; font-size: 0.82rem; }
.honeypot { position: absolute; left: -9999px; top: -9999px; }

/* Konfigurator layout */
.configurator {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  align-items: flex-start;
  /* Kompensiert den sticky Header beim Scrollen zwischen Schritten, damit
     die Schritt-Navigation nicht hinter dem Header verschwindet und Klicks
     dort nicht versehentlich den Header treffen. */
  scroll-margin-top: 130px;
}
.configurator__form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.configurator__section { margin-bottom: 32px; }
.configurator__section:last-child { margin-bottom: 0; }
.configurator__section h3 {
  font-size: 1.02rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.configurator__section h3 .step-badge {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  font-size: 0.72rem; display: inline-flex; align-items: center; justify-content: center;
}

/* Schritt-Navigation */
.steps-nav {
  display: flex;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 24px;
  overflow-x: auto;
}
.steps-nav__item {
  flex: 1;
  min-width: 84px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border: none;
  background: none;
  cursor: pointer;
  padding: 4px 4px 0;
  position: relative;
}
.steps-nav__item::before {
  content: "";
  position: absolute;
  top: 15px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}
.steps-nav__item:first-child::before { display: none; }
.steps-nav__num {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: #fff;
  color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}
.steps-nav__label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.2;
}
.steps-nav__item.is-active .steps-nav__num { border-color: var(--color-accent); background: var(--color-accent); color: #fff; }
.steps-nav__item.is-active .steps-nav__label { color: var(--color-text); }
.steps-nav__item.is-done .steps-nav__num { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.steps-nav__item.is-done::before { background: var(--color-primary); }

.step-panel[hidden] { display: none; }
.step-panel h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.step-panel__hint { color: var(--color-text-muted); font-size: 0.88rem; margin-bottom: 20px; }

.step-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

/* Produktart-Karten */
.type-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 14px; margin-bottom: 22px; }
.type-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 14px;
  cursor: pointer;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.type-card svg { width: 30px; height: 30px; color: var(--color-primary); }
.type-card span { font-weight: 700; font-size: 0.92rem; }
.type-card input { position: absolute; opacity: 0; pointer-events: none; }
.type-card:has(input:checked) { border-color: var(--color-primary); background: rgba(18,58,94,.05); box-shadow: 0 0 0 2px rgba(18,58,94,.15); }

/* Material-Karten wie type-card, schmaler */
.material-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

/* Flügel & Funktion */
.fluegel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-top: 8px; }

/* Farbwahl */
.color-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.color-option {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
}
.color-option input { position: absolute; opacity: 0; pointer-events: none; }
.color-option:has(input:checked) { border-color: var(--color-primary); background: rgba(18,58,94,.05); }
.color-swatch {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,.15);
  flex: none;
}

/* Ornament-Auswahl */
.ornament-swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.ornament-swatch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  background: #fff;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-text);
}
.ornament-swatch__dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--swatch-color, #BFDDEE);
  border: 1px solid rgba(0,0,0,.15);
  flex: none;
}
.ornament-swatch.is-active { border-color: var(--color-primary); background: rgba(18,58,94,.06); box-shadow: 0 0 0 2px rgba(18,58,94,.12); }
.ornament-list { display: flex; flex-direction: column; gap: 8px; }
.ornament-list__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  color: var(--color-text-muted);
}
.ornament-list__row strong { color: var(--color-text); }

/* Sticky Spalte: Vorschau + Preis */
.configurator__aside { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 90px; }
.preview-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.preview-card__toggle { display: flex; gap: 8px; margin-bottom: 14px; }
.preview-card__toggle button {
  flex: 1;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--color-text-muted);
}
.preview-card__toggle button.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.preview-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}
.preview-box svg { display: block; max-width: 100%; }
.preview-uw {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(18,58,94,.08);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
}
.preview-uw[hidden] { display: none; }
.preview-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 14px;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}
.preview-legend span { display: inline-flex; align-items: center; gap: 5px; }
.preview-legend svg { width: 16px; height: 16px; }

.price-summary {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-lg);
}
.price-summary h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .04em; color: rgba(255,255,255,.7); margin-bottom: 18px; }
.price-summary__row { display: flex; justify-content: space-between; font-size: 0.92rem; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.85); }
.price-summary__total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 16px; }
.price-summary__total .value { font-size: 2rem; font-weight: 800; }
.price-summary__note { font-size: 0.78rem; color: rgba(255,255,255,.6); margin-top: 14px; }

/* Kontakt / Impressum layout */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: flex-start; }
.info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}
.info-card h3 { font-size: 1.05rem; }
.info-list { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.info-list__item { display: flex; gap: 12px; align-items: flex-start; }
.info-list__item svg { width: 20px; height: 20px; color: var(--color-accent); flex: none; margin-top: 2px; }
.info-list__item a { text-decoration: none; color: var(--color-text); font-weight: 600; }

.alert {
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 24px;
  font-size: 0.94rem;
}
.alert--success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.alert--error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }

.thanks {
  text-align: center;
  padding: 90px 0;
}
.thanks__icon {
  width: 72px; height: 72px; margin: 0 auto 20px;
  border-radius: 50%;
  background: #ecfdf5;
  color: #059669;
  display: flex; align-items: center; justify-content: center;
}
.thanks__icon svg { width: 36px; height: 36px; }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { display: none; }
  .steps { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .configurator { grid-template-columns: 1fr; }
  .configurator__aside { position: static; }
  .two-col { grid-template-columns: 1fr; }
  .type-cards, .material-cards { grid-template-columns: 1fr 1fr; }
  .color-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .type-cards, .material-cards, .color-grid { grid-template-columns: 1fr; }
  .steps-nav__label { display: none; }
}

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav.is-open .nav__links {
    display: flex;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 16px 20px;
    gap: 4px;
  }
  .form-grid { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}