/* ==========================================================================
   Coffee Train – Stylesheet
   Struktur: 1. Tokens  2. Reset  3. Basis  4. Layout  5. Komponenten
             6. Sektionen  7. Formular  8. Footer  9. Rechtsseiten  10. Utils
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. Design-Tokens (Farbpalette lt. Konzept, Abschnitt 6)
   ------------------------------------------------------------------------- */
:root {
  /* Markenfarben – Startwerte, bei Bedarf an echtes Logo anpassen */
  --color-primary: #1e3a2f;       /* Loko-Grün, tief */
  --color-primary-light: #2f5643; /* für Hover/States */
  --color-primary-dark: #12261d;  /* für Kontraste auf Primär */
  --color-bg: #f5eee1;            /* warmes Creme */
  --color-bg-alt: #ece1cd;        /* leicht abgesetztes Creme (Karten, Streifen) */
  --color-accent: #c9a227;        /* Messing/Gold */
  --color-accent-dark: #a5810f;   /* Gold, gedeckter (Hover, Text auf Creme) */
  --color-signal: #b23a2e;        /* warmer Rot-Ton */
  --color-text: #2b2622;          /* Fast-Schwarz, weich */
  --color-text-soft: #5a5148;     /* gedämpfter Fließtext/Meta */
  --color-cream-text: #fbf7ee;    /* helle Schrift auf dunklem Grund */
  --color-border: #ddceac;        /* zarte Trennlinien auf Creme */

  /* Typografie */
  --font-heading: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Karla", "Segoe UI", system-ui, sans-serif;

  /* Abstände & Radien */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5.5rem;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 12px 32px -16px rgba(43, 38, 34, 0.35);
  --container-width: 72rem;
}

/* -------------------------------------------------------------------------
   2. Reset
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

ul[class],
ol[class] {
  list-style: none;
  padding: 0;
}

/* -------------------------------------------------------------------------
   3. Basis
   ------------------------------------------------------------------------- */
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 1.05rem;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-primary);
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw + 1rem, 4.2rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.9rem, 3vw + 1rem, 2.75rem);
}

h3 {
  font-size: clamp(1.3rem, 1.5vw + 1rem, 1.6rem);
}

p {
  max-width: 62ch;
}

.lede {
  font-size: 1.2rem;
  color: var(--color-text-soft);
}

::selection {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

:focus-visible {
  outline: 3px solid var(--color-accent-dark);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-cream-text);
  padding: 0.85rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 200;
}

.skip-link:focus {
  left: 0;
}

/* -------------------------------------------------------------------------
   4. Layout
   ------------------------------------------------------------------------- */
.container {
  width: min(100% - 2.5rem, var(--container-width));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-xl);
  scroll-margin-top: 5rem;
}

.section--tight {
  padding-block: var(--space-lg);
}

.section-head {
  max-width: 46rem;
  margin-bottom: var(--space-lg);
}

.kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 600;
  color: var(--color-signal);
  margin-bottom: var(--space-xs);
}

/* Sanfte Streifen-Trennung zwischen Sektionen */
.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-primary);
  color: var(--color-cream-text);
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-cream-text);
}

.section--dark p {
  color: #d8e3da;
}

/* -------------------------------------------------------------------------
   5. Komponenten
   ------------------------------------------------------------------------- */

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 238, 225, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  text-decoration: none;
}

.brand__mark {
  width: 2.1rem;
  height: 2.1rem;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  gap: 0;
}

.nav-toggle__icon,
.nav-toggle__icon::before,
.nav-toggle__icon::after {
  width: 1.4rem;
  height: 2px;
  background: var(--color-primary);
  display: block;
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__icon::before {
  top: -6px;
}

.nav-toggle__icon::after {
  top: 6px;
}

.site-header.is-open .nav-toggle__icon {
  background: transparent;
}

.site-header.is-open .nav-toggle__icon::before {
  transform: translateY(6px) rotate(45deg);
}

.site-header.is-open .nav-toggle__icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

.main-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.site-header.is-open .main-nav {
  display: block;
}

.main-nav__list {
  display: flex;
  flex-direction: column;
  padding: var(--space-sm) 1.25rem var(--space-md);
}

.main-nav__list a {
  display: block;
  padding: 0.75rem 0;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.main-nav__list a:hover {
  color: var(--color-signal);
}

@media (min-width: 62rem) {
  .nav-toggle {
    display: none;
  }

  .main-nav {
    display: block;
    position: static;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .main-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 1.75rem;
    padding: 0;
  }

  .main-nav__list a {
    padding: 0;
    border: 0;
  }

  .main-nav__list a.btn {
    padding: 0.6rem 1.2rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  line-height: 1.2;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
}

.btn--outline {
  background: transparent;
  border-color: currentColor;
  color: inherit;
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--color-cream-text);
}

.btn--dark:hover {
  background: var(--color-primary-light);
}

.btn--block {
  width: 100%;
  justify-content: center;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-signal);
  color: var(--color-cream-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

/* Karte */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

/* -------------------------------------------------------------------------
   6. Sektionen
   ------------------------------------------------------------------------- */

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  color: var(--color-cream-text);
  background: linear-gradient(180deg, rgba(18, 38, 29, 0.35) 0%, rgba(18, 38, 29, 0.55) 55%, rgba(18, 38, 29, 0.92) 100%),
    var(--color-primary) url("../images/hero-lok.svg") center 30%/cover no-repeat;
  overflow: hidden;
}

.hero__content {
  padding-block: var(--space-xl) var(--space-lg);
  max-width: 46rem;
}

.hero h1 {
  color: var(--color-cream-text);
}

.hero p {
  font-size: 1.2rem;
  margin-top: var(--space-sm);
  color: #efe8d8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--space-md);
}

/* Idee */
.idee {
  text-align: center;
}

.idee .container {
  max-width: 52rem;
}

.idee blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: clamp(1.2rem, 1.2vw + 1rem, 1.5rem);
  color: var(--color-primary);
  margin-inline: auto;
}

/* Aktueller Halt */
.stop {
  display: grid;
  gap: var(--space-md);
  align-items: start;
}

.stop-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
}

.stop-card__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-sm);
}

.stop-card__facts {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px dashed var(--color-border);
}

.stop-fact {
  display: flex;
  gap: 0.85rem;
}

.stop-fact__icon {
  flex: none;
  width: 1.6rem;
  height: 1.6rem;
  color: var(--color-signal);
}

.stop-fact dt {
  font-weight: 700;
  color: var(--color-primary);
}

.stop-fact dd {
  color: var(--color-text-soft);
}

.stop-card__note {
  margin-top: var(--space-md);
  font-style: italic;
  color: var(--color-text-soft);
}

.rosenthal-photo {
  position: relative;
  margin-top: var(--space-sm);
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.rosenthal-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rosenthal-photo figcaption {
  position: absolute;
  left: 0.6rem;
  bottom: 0.6rem;
}

@media (min-width: 55rem) {
  .stop {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* Menü */
.menu-intro {
  margin-bottom: var(--space-md);
  color: var(--color-text-soft);
  font-style: italic;
}

.menu-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.menu-table caption {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

.menu-table th,
.menu-table td {
  text-align: left;
  padding: 0.9rem var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.menu-table th {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.menu-table td:last-child,
.menu-table th:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--color-signal);
  white-space: nowrap;
}

.menu-table tbody tr:last-child td {
  border-bottom: 0;
}

.babychino-note {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  color: var(--color-text-soft);
}

.babychino-note strong {
  color: var(--color-primary);
}

/* Mischwerkstatt-Teaser */
.teaser {
  margin-top: var(--space-lg);
  border: 2px dashed var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  background: repeating-linear-gradient(
    135deg,
    rgba(201, 162, 39, 0.06),
    rgba(201, 162, 39, 0.06) 12px,
    transparent 12px,
    transparent 24px
  );
}

.teaser__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.teaser__list {
  display: grid;
  gap: 0.9rem;
  margin-top: var(--space-sm);
}

.teaser__list li {
  padding-left: 1.4rem;
  position: relative;
}

.teaser__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-accent);
}

.teaser__list strong {
  color: var(--color-primary);
}

/* Events */
.event-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.event-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  overflow: hidden;
}

.event-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.event-photo figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.7rem 0.9rem;
  background: linear-gradient(0deg, rgba(18, 38, 29, 0.78), rgba(18, 38, 29, 0));
  color: var(--color-cream-text);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: left;
}

/* Für noch nicht vorhandene Fotos: <figure class="event-photo event-photo--placeholder">
   mit svg + <span>Foto folgt</span> statt <img>/<figcaption> */
.event-photo--placeholder {
  border: 1px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-text-soft);
  text-align: center;
  padding: var(--space-sm);
}

.event-photo--placeholder svg {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-accent-dark);
}

.event-photo--placeholder span {
  font-size: 0.85rem;
}

.events-cta {
  margin-top: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-primary);
}

/* Nachhaltigkeit */
.sustain {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.sustain__icons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.sustain-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(251, 247, 238, 0.08);
  border: 1px solid rgba(251, 247, 238, 0.25);
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
}

.sustain-pill svg {
  width: 1.4rem;
  height: 1.4rem;
  color: var(--color-accent);
}

@media (min-width: 55rem) {
  .sustain {
    grid-template-columns: 1fr 1fr;
  }
}

/* -------------------------------------------------------------------------
   7. Formular (Buchungsanfrage)
   ------------------------------------------------------------------------- */
.booking {
  display: grid;
  gap: var(--space-lg);
}

.booking__intro {
  max-width: 34rem;
}

.booking__intro .btn-hint {
  margin-top: var(--space-md);
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

@media (min-width: 60rem) {
  .booking {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

.form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr;
}

@media (min-width: 32rem) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
  .form-field--full {
    grid-column: 1 / -1;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-primary);
}

.form-field .optional {
  font-weight: 400;
  color: var(--color-text-soft);
}

.form-field input,
.form-field select,
.form-field textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  background: #fff;
  color: var(--color-text);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-accent-dark);
}

.form-field textarea {
  resize: vertical;
  min-height: 6rem;
}

.form-consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-top: var(--space-sm);
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

.form-consent input {
  margin-top: 0.3rem;
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
}

.form-consent a {
  color: var(--color-primary);
  text-decoration-color: var(--color-accent);
}

.form-actions {
  margin-top: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.form-status {
  font-weight: 700;
}

.form-status[data-state="success"] {
  color: var(--color-primary);
}

.form-status[data-state="error"] {
  color: var(--color-signal);
}

.form-status[hidden] {
  display: none;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* -------------------------------------------------------------------------
   8. Footer
   ------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-primary-dark);
  color: #cdd8ce;
  padding-block: var(--space-lg) var(--space-md);
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 50rem) {
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-cream-text);
  margin-bottom: var(--space-xs);
}

.footer-brand__mark {
  width: 2rem;
  height: 2rem;
}

.footer-col h3 {
  color: var(--color-cream-text);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.footer-col ul {
  display: grid;
  gap: 0.6rem;
  list-style: none;
  padding: 0;
}

.footer-col a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #cdd8ce;
  text-decoration: none;
}

.footer-col a svg {
  width: 1.1em;
  height: 1.1em;
  flex: none;
}

.footer-col a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(205, 216, 206, 0.2);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
}

/* -------------------------------------------------------------------------
   9. Rechtsseiten (Impressum / Datenschutz)
   ------------------------------------------------------------------------- */
.legal-page main {
  padding-block: var(--space-lg);
}

.legal-content {
  max-width: 46rem;
  margin-inline: auto;
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  font-size: 1.4rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-content p,
.legal-content li {
  color: var(--color-text-soft);
  max-width: none;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.4rem;
  display: grid;
  gap: 0.4rem;
}

.legal-content a {
  color: var(--color-primary);
}

.placeholder-note {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-signal);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
  font-size: 0.95rem;
}

.back-link {
  display: inline-block;
  margin-bottom: var(--space-md);
  font-weight: 700;
  color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   10. Utilities
   ------------------------------------------------------------------------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}