/* =========================================================
   tadia's – Torten-Website
   Hintergrund: Creme | Akzent: Orange | Fließtext: Schwarz/Ink
   Editorial-Stil: fette, breite Großbuchstaben-Headlines (Anton)
   auf warmen Foto-Farbblöcken. Fließtext: Poppins.
   ========================================================= */

:root {
  /* Grundfarben */
  --color-bg: #F5F5DC;
  --color-bg-alt: #F5F5DC;
  --color-beige-deep: #E4D4B4;
  --color-surface: #FFFFFF;
  --color-text: #FF6105;       /* nur für große Editorial-Headlines (h1, h2.section-title) */
  --color-ink: #1A1A1A;        /* Standard-Textfarbe für Fließtext, Labels, UI */
  --color-text-muted: #5C574C;
  --color-white: #FFFFFF;
  --color-border: #E1D3B8;

  /* Akzentfarbe (Orange) */
  --color-primary: #FF6105;
  --color-primary-dark: #C8480A;
  --color-primary-light: #FF9A4D;

  /* Warme Foto-Farbblöcke (Hero-Backdrop, Galerie-Rahmen) */
  --grad-warm-1: linear-gradient(135deg, #FFD34D, #FF8A1E);
  --grad-warm-2: linear-gradient(135deg, #FF8A1E, #FF4D2E);
  --grad-warm-3: linear-gradient(135deg, #FFC94D, #FF6105);

  --shadow-soft: 0 10px 30px rgba(27, 42, 74, 0.10);
  --shadow-hover: 0 16px 40px rgba(27, 42, 74, 0.18);

  --radius-md: 14px;
  --radius-lg: 24px;

  --font-body: 'Poppins', 'Century Gothic', 'Segoe UI', sans-serif;
  --font-display: 'Anton', 'Poppins', 'Century Gothic', sans-serif;

  --transition-base: 0.28s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
  color: var(--color-ink);
}

h1, h2.section-title {
  font-family: var(--font-display);
  color: var(--color-text);
  text-transform: uppercase;
  font-weight: 400;
  letter-spacing: 0;
}
h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); line-height: 0.95; }
h2.section-title { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 0.98; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 12px; color: var(--color-text-muted); }

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-base); }
a:hover { color: var(--color-primary-dark); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.eyebrow.center, .section-title.center, .section-lead.center { text-align: center; }
.section-lead { max-width: 620px; color: var(--color-text-muted); }
.section-lead.center { margin-left: auto; margin-right: auto; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  text-align: center;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.btn-ghost:hover { color: var(--color-primary-dark); border-color: var(--color-primary-light); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 238, 225, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--color-beige-deep);
  border-radius: var(--radius-lg);
}
.logo img { height: 120px; width: auto; }
.main-nav { display: flex; gap: 32px; }
.main-nav a {
  color: var(--color-ink);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}
.main-nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--color-primary-dark);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 90px 0 100px;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 0%, var(--color-bg-alt) 0%, var(--color-bg) 65%);
}
.hero-inner { max-width: 760px; margin: 0 auto; }
.hero-text { font-size: 1.05rem; max-width: 560px; margin: 0 auto 32px; }
.hero-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

/* Diashow freigestellter Torten-Fotos, läuft unterhalb des Hero-Textes automatisch durch */
.hero-slideshow {
  position: relative;
  height: 340px;
  margin: 56px auto 0;
  max-width: 640px;
  border-radius: var(--radius-lg);
  background: var(--grad-warm-1);
  box-shadow: var(--shadow-soft);
}
.hero-slide {
  position: absolute;
  inset: 0;
  margin: auto;
  max-height: 82%;
  max-width: 60%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0;
  filter: drop-shadow(0 16px 20px rgba(0, 0, 0, 0.22));
  transition: opacity 1.1s ease;
}
.hero-slide.is-active { opacity: 1; }
@media (max-width: 720px) {
  .hero-slideshow { height: 260px; margin-top: 40px; }
  .hero-slide { max-width: 78%; }
}

/* ===== Section dividers ===== */
.section-divider { line-height: 0; color: var(--color-bg-alt); }
.section-divider svg { width: 100%; height: 40px; fill: currentColor; }
.section-divider--alt { color: var(--color-bg); }

/* ===== Scroll reveal (Fotos schweben von unten ein) ===== */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Gallery ===== */
.gallery { padding: 80px 0; background: var(--color-bg-alt); }
.gallery-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.gallery-card {
  display: flex;
  flex-direction: column-reverse; /* Bildunterschrift (letztes DOM-Kind) erscheint oben, Foto unten */
  background: var(--grad-warm-1);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base), opacity 0.7s ease, transform 0.7s ease;
}
.gallery-card:nth-child(3n+2) { background: var(--grad-warm-2); }
.gallery-card:nth-child(3n) { background: var(--grad-warm-3); }
.gallery-card:hover { transform: translateY(-6px) rotate(-0.6deg); box-shadow: var(--shadow-hover); }

.gallery-media {
  aspect-ratio: 4 / 5;
  width: 100%;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-media--placeholder {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-beige-deep));
}
.placeholder-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--color-primary-light);
}
.placeholder-mark svg { width: 46px; height: 46px; }
.placeholder-mark span {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
}

.gallery-caption {
  padding: 12px 14px 16px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
}
.gallery-caption h4 { margin: 0 0 4px; font-size: 1.02rem; color: var(--color-ink); font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; }
.gallery-caption p { margin: 0; font-size: 0.88rem; }

/* ===== Configurator ===== */
.configurator { padding: 90px 0; background: var(--color-bg-alt); }
.configurator-shell { max-width: 1040px; margin: 48px auto 0; }

.wizard-progress {
  list-style: none;
  display: flex;
  justify-content: space-between;
  padding: 0;
  margin: 0 0 44px;
  gap: 6px;
}
.wizard-progress li {
  flex: 1;
  text-align: center;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 500;
  position: relative;
  padding-top: 30px;
}
.wizard-progress li::before {
  content: "";
  position: absolute;
  top: 8px; left: 50%;
  width: 100%; height: 3px;
  background: var(--color-border);
  transform: translateX(-50%);
  z-index: 0;
}
.wizard-progress li:first-child::before { left: 50%; width: 50%; }
.wizard-progress li:last-child::before { width: 50%; }
.wizard-progress li::after {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 3px solid var(--color-border);
  transform: translateX(-50%);
  z-index: 1;
  transition: all var(--transition-base);
}
.wizard-progress li.is-active::after,
.wizard-progress li.is-done::after {
  border-color: var(--color-primary);
  background: var(--color-primary);
}
.wizard-progress li.is-active { color: var(--color-primary-dark); }
.wizard-progress li.is-done { color: var(--color-primary); }

.configurator-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.wizard {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-soft);
  min-height: 420px;
}

.wizard-step { border: none; padding: 0; margin: 0; display: none; animation: fadeIn 0.35s ease; }
.wizard-step.is-active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: translateY(0);} }

.wizard-step legend {
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-ink);
  padding: 0;
  margin-bottom: 20px;
}

.field-hint {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.field-hint--spaced { margin-top: 28px; }

.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.option-grid--stockzahl { grid-template-columns: repeat(3, minmax(100px, 1fr)); max-width: 420px; }

.option-card {
  position: relative;
}
.option-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.option-card label {
  display: block;
  padding: 14px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-ink);
  text-align: center;
  transition: all var(--transition-base);
  user-select: none;
}
.option-card label:hover { border-color: var(--color-primary-light); }
.option-card input:checked + label {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 14px rgba(27,42,74,0.12);
}
.option-card input:focus-visible + label { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* Torten-Swatches (Boden/Creme-Auswahl) */
.swatch-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-ink);
  transition: all var(--transition-base);
}
.swatch-button:hover { border-color: var(--color-primary-light); transform: translateY(-2px); }
.swatch-button.is-selected {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 14px rgba(27,42,74,0.12);
}
.swatch-color {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.swatch-color .confetti-dot { position: absolute; border-radius: 50%; }

/* ===== Tortenkonfigurator: Etagen ===== */
.tier-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.tier-tab {
  padding: 8px 20px;
  border-radius: 999px;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-base);
}
.tier-tab.is-current { border-color: var(--color-primary); color: var(--color-primary-dark); background: var(--color-bg-alt); }
.tier-tab.is-done:not(.is-current) { border-color: var(--color-primary-light); color: var(--color-ink); }
.tier-tab:disabled { opacity: 0.4; cursor: not-allowed; }

.tier-substep h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 16px;
}
.tier-back-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--color-primary);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
  padding: 0;
}
.tier-back-link:hover { color: var(--color-primary-dark); text-decoration: underline; }

.tier-complete-note {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--color-ink);
}
.tier-complete-note strong { color: var(--color-primary-dark); }

/* Torten-Vorschau (visuelles Cake-Preview) */
.cake-preview {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}
.cake-preview h3 { margin: 0; font-size: 1.02rem; align-self: flex-start; }
.cake-preview-empty { font-size: 0.85rem; text-align: center; margin: 0; }
.cake-stack {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  min-height: 160px;
  justify-content: flex-start;
}
.cake-board {
  width: 220px;
  height: 14px;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
}
.cake-tier {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  border: 2px solid var(--color-primary-dark);
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(27,42,74,0.10);
  transition: width 0.4s ease;
}
.cake-layer {
  width: 100%;
  position: relative;
  transition: background-color 0.35s ease;
}
/* Boden: sehr dünne Schicht ganz unten in der Etage */
.cake-layer--boden { height: 10px; }
.cake-layer .confetti-dot { position: absolute; border-radius: 50%; }

/* Creme/Einlage-Block: oben ein dünner Cremestreifen über volle Breite,
   darunter drei Spalten (Creme | Einlage | Creme) – die Einlage ist damit
   links, oben und rechts von einem Cremerand eingerahmt. */
.cake-band {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.cake-band-top {
  position: relative;
  width: 100%;
  height: 12px;
  overflow: hidden;
  transition: background-color 0.35s ease;
}
.cake-band-top .confetti-dot,
.cake-band-top .extra-triangle { position: absolute; }
.cake-band-row {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 44px;
}
.cake-col {
  position: relative;
  flex: 1 1 auto;
  overflow: hidden;
  transition: background-color 0.35s ease;
}
.cake-col--einlage {
  flex: 0 0 36%;
  border-left: 1px dashed rgba(26,26,26,0.15);
  border-right: 1px dashed rgba(26,26,26,0.15);
}
.cake-col .confetti-dot { position: absolute; border-radius: 50%; }

/* Extras: kleine braune Dreiecke (Krokant/Nüsse) in der Creme */
.extra-triangle {
  position: absolute;
  background: #6b4226;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

/* Große Vorschau in Schritt 3 ("Fertige Torte") */
.cake-preview--final { margin-bottom: 24px; }
.cake-stack--final { transform: scale(1.3); margin: 20px 0; }
.tier-summary-final {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.tier-summary-row {
  padding: 12px 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--color-ink);
}
.tier-summary-row strong { color: var(--color-primary-dark); }

.tier-extras-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}
.tier-extras-next { padding: 10px 22px; font-size: 0.88rem; }

/* ===== Live-Zusammenfassung ===== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; font-size: 0.88rem; font-weight: 500; color: var(--color-ink); }
.form-field--wide { grid-column: 1 / -1; }
.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font-body);
  padding: 12px 14px;
  border-radius: 10px;
  border: 2px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-ink);
  background: var(--color-bg);
  transition: border-color var(--transition-base);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-field textarea { resize: vertical; }

.wizard-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 36px;
  gap: 16px;
}
.wizard-nav .btn-primary, .wizard-nav .btn-ghost { flex: 0 0 auto; }
.wizard-nav #wizard-next, .wizard-nav #wizard-submit { margin-left: auto; }

.wizard-error {
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  margin-top: 14px;
  min-height: 1.2em;
}

/* Live summary sidebar */
#summary-live {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.summary-live {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.summary-live h3 { color: var(--color-ink); margin-bottom: 16px; }
.summary-empty { font-size: 0.88rem; }
.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}
.summary-row:last-child { border-bottom: none; }
.summary-row dt { color: var(--color-text-muted); font-weight: 500; }
.summary-row dd { margin: 0; text-align: right; color: var(--color-ink); font-weight: 600; }

.summary-final {
  display: grid;
  gap: 10px;
}
.summary-final .summary-row { background: var(--color-bg-alt); border-radius: 10px; padding: 12px 16px; border: none; }

/* ===== Info section ===== */
.info { padding: 90px 0; }
.info-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  align-items: center;
}
.info-decor { color: var(--color-primary-light); opacity: 0.5; justify-self: center; }
.info-decor svg { width: 220px; height: auto; }

/* ===== Footer ===== */
.site-footer { background: var(--color-bg-alt); color: var(--color-ink); padding: 60px 0 0; border-top: 1px solid var(--color-border); }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo { height: 44px; margin-bottom: 12px; }
.footer-brand p { color: var(--color-text-muted); max-width: 280px; }
.footer-contact h3 { color: var(--color-ink); }
.footer-contact a { color: var(--color-primary); }
.footer-contact a:hover { color: var(--color-primary-dark); }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  text-align: center;
  padding: 18px 0;
  font-size: 0.8rem;
}
.footer-bottom p { color: var(--color-text-muted); margin: 0; }

/* ===== Responsive ===== */
@media (max-width: 880px) {
  .configurator-body { grid-template-columns: 1fr; }
  #summary-live { position: static; }
  .info-inner { grid-template-columns: 1fr; text-align: center; }
  .info-decor { order: -1; }
}

@media (max-width: 720px) {
  .logo { padding: 6px 12px; }
  .logo img { height: 76px; }
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    display: none;
    gap: 18px;
  }
  .main-nav.is-open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .wizard { padding: 26px; }
  .form-grid { grid-template-columns: 1fr; }
  .wizard-progress li span.label-text { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}