/*
Theme Name: Waldpfad
Theme URI: https://mircoschroeder.de
Author: Mirco Schröder
Author URI: https://mircoschroeder.de
Description: Ein ruhiges, hochwertiges WordPress-Theme für Tageswanderungen. Zeigt Wanderungen sortiert nach Regionen, mit Wegbeschreibung, YouTube-Video-Einbindung und GPX-Download – gestaltet im Stil eines Wegweisers: klar, verlässlich, direkt zur Sache.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: waldpfad
*/

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */

:root {
  /* Farben – Waldgrün & Erdtöne */
  --color-bg: #F3EEE4;          /* Leinen / warmes Off-White */
  --color-bg-raised: #FBF8F2;   /* Karten, etwas heller als bg */
  --color-ink: #2A2A22;         /* Haupttext, warmes Anthrazit */
  --color-forest: #2B3B2C;      /* Tiefes Waldgrün – Header, Footer, Nav */
  --color-forest-dark: #1D291E; /* Für Hover-Zustände auf Waldgrün */
  --color-fern: #4F6F52;        /* Farngrün – Links, Buttons, Akzent */
  --color-fern-dark: #3E5941;
  --color-clay: #8B5E3C;        /* Lehmbraun – zweiter Akzent, Dauer-Marker */
  --color-ochre: #C98A3B;       /* Ocker – Schwierigkeit, kleine Highlights */
  --color-line: rgba(43, 59, 44, 0.14);
  --color-line-strong: rgba(43, 59, 44, 0.28);

  /* Typografie */
  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', Palatino, serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  /* Layout */
  --content-width: 1120px;
  --content-width-narrow: 760px;
  --radius: 3px;
  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 1.75rem;
  --space-l: 3rem;
  --space-xl: 5.5rem;
}

/* ==========================================================================
   2. RESET & BASICS
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-fern-dark); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--color-clay); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-forest);
  margin: 0 0 var(--space-s);
}

h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 var(--space-s); }

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-m);
}

.container-narrow {
  max-width: var(--content-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-m);
}

/* visually hidden (accessibility) */
.screen-reader-text {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  width: 1px; height: 1px; overflow: hidden;
}

:focus-visible {
  outline: 3px solid var(--color-ochre);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   3. HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  background: var(--color-forest);
  color: #EFE9DC;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-s) var(--space-m);
  max-width: var(--content-width);
  margin: 0 auto;
}

.site-branding { display: flex; flex-direction: column; }

.site-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #F7F3EA;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.site-title:hover { color: var(--color-ochre); }

.site-description {
  font-size: 0.78rem;
  color: #B9C4B4;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.primary-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-m);
  margin: 0;
  padding: 0;
}

.primary-nav a {
  color: #E4E4D8;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.primary-nav a:hover,
.primary-nav .current-menu-item > a {
  color: #fff;
  border-bottom-color: var(--color-ochre);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid #5A6E56;
  color: #EFE9DC;
  padding: 6px 10px;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-block; }
  .primary-nav { display: none; width: 100%; }
  .primary-nav.is-open { display: block; }
  .header-inner { flex-wrap: wrap; }
  .primary-nav ul { flex-direction: column; gap: 0; padding-top: var(--space-s); }
  .primary-nav a { display: block; padding: 10px 0; border-bottom: 1px solid #3d4d3c; }
}

/* ==========================================================================
   4. HERO (Startseite)
   ========================================================================== */

.hero {
  background: linear-gradient(180deg, var(--color-forest) 0%, var(--color-forest-dark) 100%);
  color: #F3EEE4;
  padding: calc(var(--space-xl) + 1.5rem) var(--space-m) var(--space-l);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.hero--photo {
  padding-top: calc(var(--space-xl) + 3rem);
  padding-bottom: calc(var(--space-l) + 1.5rem);
}

.hero::after {
  /* Angedeuteter Wegverlauf als ruhiges Hintergrundmotiv (nur ohne Foto) */
  content: "";
  position: absolute;
  right: -10%;
  bottom: -30%;
  width: 60%;
  height: 140%;
  border: 2px dashed rgba(201, 138, 59, 0.18);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.hero--photo::after { display: none; }

/* Topografische Konturlinien -- dezentes, wiederkehrendes Textur-Motiv,
   das den "Wanderkarten"-Charakter des Themes unterstreicht. */
.hero-topo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-radial-gradient(circle at 15% 20%, transparent 0, transparent 38px, rgba(201,138,59,0.07) 39px, rgba(201,138,59,0.07) 40px),
    repeating-radial-gradient(circle at 88% 78%, transparent 0, transparent 46px, rgba(243,238,228,0.05) 47px, rgba(243,238,228,0.05) 48px);
}
.hero--photo .hero-topo { opacity: 0.35; }

.hero-inner { max-width: var(--content-width); margin: 0 auto; position: relative; z-index: 1; }

.hero-eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--color-ochre);
  margin-bottom: var(--space-s);
}

.hero h1 { color: #FBF8F2; max-width: 20ch; }

.hero-lede {
  max-width: 52ch;
  font-size: 1.15rem;
  color: #D8DECC;
}

.hero-actions { display: flex; gap: var(--space-s); margin-top: var(--space-m); flex-wrap: wrap; }

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary { background: var(--color-ochre); color: #2A1E0E; }
.btn-primary:hover { background: #DDA254; color: #2A1E0E; }

.btn-outline { background: transparent; color: #F3EEE4; border-color: rgba(243,238,228,0.5); }
.btn-outline:hover { border-color: #F3EEE4; color: #fff; }

.btn-fern { background: var(--color-fern); color: #fff; }
.btn-fern:hover { background: var(--color-fern-dark); color: #fff; }

/* ==========================================================================
   6. REGIONEN – Startseite
   ========================================================================== */

/* Wegverlauf-Trenner: dezente, gestrichelte Pfadlinie mit Wegpunkten
   zwischen zwei Sektionen -- die Signatur-Übergangsgrafik des Themes. */
.trail-divider {
  background: var(--color-forest-dark);
  line-height: 0;
}
.trail-divider svg {
  width: 100%;
  height: 34px;
  display: block;
}
.trail-divider path {
  fill: none;
  stroke: rgba(201, 138, 59, 0.45);
  stroke-width: 2;
  stroke-dasharray: 2 10;
  stroke-linecap: round;
}
.trail-divider circle { fill: var(--color-ochre); }

.section { padding: var(--space-l) 0; }
.section-alt { background: var(--color-bg-raised); }

.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-s); flex-wrap: wrap; margin-bottom: var(--space-m); }
.section-heading .kicker {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-fern-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.section-heading .kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--color-ochre);
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-s);
}

.region-card {
  background: var(--color-forest);
  color: #EDE8DA;
  padding: var(--space-m);
  border-radius: var(--radius);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  min-height: 190px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.region-card:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(29,41,30,0.28); }

.region-card--photo {
  background-size: cover;
  background-position: center;
  transition: transform 0.35s ease, box-shadow 0.2s ease;
}
.region-card--photo:hover { transform: scale(1.015) translateY(-3px); }

.region-card .count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-ochre);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.region-card h3 { color: #fff; margin-top: var(--space-xs); margin-bottom: 0; }

/* ==========================================================================
   7. WANDERKARTEN (Grid: Archiv, Region, Startseite-Liste)
   ========================================================================== */

.hike-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-m);
}

.hike-card {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.hike-card:hover { box-shadow: 0 12px 30px rgba(43,59,44,0.18); transform: translateY(-4px); }

.hike-card-media { aspect-ratio: 4 / 3; background: var(--color-line); overflow: hidden; position: relative; }
.hike-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.hike-card:hover .hike-card-media img { transform: scale(1.06); }

.hike-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(29, 41, 30, 0.72);
  backdrop-filter: blur(2px);
  color: #F3EEE4;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 11px;
  border-radius: 999px;
}

.hike-card-body { padding: var(--space-s) var(--space-m) var(--space-m); flex: 1; display: flex; flex-direction: column; }

.hike-card h3 { font-size: 1.2rem; margin: 0 0 var(--space-xs); }

.hike-card-excerpt { font-size: 0.92rem; color: #55584C; flex: 1; }

/* ==========================================================================
   8. WEGWEISER – Signpost-Meta (Signatur-Element)
   ========================================================================== */

.signpost-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: var(--space-s) 0;
}

.signpost {
  --sp-color: var(--color-fern);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--sp-color);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 7px 16px 7px 12px;
  clip-path: polygon(0 0, 88% 0, 100% 50%, 88% 100%, 0 100%);
}

.signpost .label { text-transform: uppercase; font-size: 0.68rem; opacity: 0.8; margin-right: 3px; }

.signpost--distanz { --sp-color: var(--color-fern); }
.signpost--dauer { --sp-color: var(--color-clay); }
.signpost--hoehenmeter { --sp-color: var(--color-forest); }
.signpost--schwierigkeit { --sp-color: var(--color-ochre); color: #2A1E0E; }

.hike-card .signpost-row { margin-top: auto; padding-top: var(--space-xs); }
.hike-card .signpost { font-size: 0.72rem; padding: 5px 12px 5px 9px; }

/* ==========================================================================
   9. EINZELNE WANDERUNG (single-wanderung.php)
   ========================================================================== */

.hike-hero {
  position: relative;
}
.hike-hero-image { aspect-ratio: 21 / 9; background: var(--color-line); overflow: hidden; }
.hike-hero-image img { width: 100%; height: 100%; object-fit: cover; }

.hike-header { padding: var(--space-m) 0 0; }

.breadcrumb { font-family: var(--font-mono); font-size: 0.78rem; color: #6b6f5e; margin-bottom: var(--space-xs); }
.breadcrumb a { color: var(--color-fern-dark); }

.hike-meta-panel {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-m);
  margin: var(--space-m) 0 var(--space-l);
}

.hike-meta-panel h2 { font-size: 1.05rem; margin-bottom: var(--space-s); }

.hike-content { max-width: 72ch; }
.hike-content h2 { margin-top: var(--space-l); }
.hike-content img { border-radius: var(--radius); margin: var(--space-s) 0; }

.hike-video { margin: var(--space-l) 0; }
.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #000;
}
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.gpx-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-s);
  background: var(--color-forest);
  color: #EFE9DC;
  padding: var(--space-m);
  border-radius: var(--radius);
  margin: var(--space-l) 0;
}
.gpx-box .gpx-text .label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-ochre);
  display: block;
  margin-bottom: 4px;
}
.gpx-box h3 { color: #fff; margin: 0; }

.related-hikes { margin-top: var(--space-xl); border-top: 1px solid var(--color-line); padding-top: var(--space-l); }

/* ==========================================================================
   9b. TRUST-STRIP (Startseite)
   ========================================================================== */

.trust-strip { padding: var(--space-l) 0; background: var(--color-bg); }

.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-m);
}

.trust-item {
  border-top: 2px solid var(--color-ochre);
  padding-top: var(--space-s);
}

.trust-mark {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--color-ochre);
  display: block;
  margin-bottom: 4px;
}

.trust-item h4 { font-family: var(--font-display); color: var(--color-forest); font-size: 1.05rem; font-weight: 400; margin: 0 0 6px; }
.trust-item p { font-size: 0.92rem; color: #55584C; margin: 0; }

/* ==========================================================================
   10. FOOTER
   ========================================================================== */

.site-footer { background: var(--color-forest); color: #C7CFC1; margin-top: var(--space-xl); }
.footer-inner { max-width: var(--content-width); margin: 0 auto; padding: var(--space-l) var(--space-m); display: flex; justify-content: space-between; gap: var(--space-m); flex-wrap: wrap; }
.footer-col h4 { color: #F3EEE4; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); margin-bottom: var(--space-xs); }
.footer-nav ul { list-style: none; margin: 0; padding: 0; }
.footer-nav a { color: #C7CFC1; text-decoration: none; font-size: 0.9rem; line-height: 2; }
.footer-nav a:hover { color: var(--color-ochre); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); text-align: center; padding: var(--space-s); font-size: 0.8rem; color: #8B9484; }

/* ==========================================================================
   11. PAGE / STANDARD-CONTENT
   ========================================================================== */

.page-content { padding: var(--space-l) 0; max-width: 72ch; margin: 0 auto; }
.entry-title { margin-bottom: var(--space-m); }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-m);
}
.filter-bar a {
  border: 1px solid var(--color-line-strong);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--color-ink);
}
.filter-bar a.is-active,
.filter-bar a:hover {
  background: var(--color-forest);
  border-color: var(--color-forest);
  color: #fff;
}

.empty-state { text-align: center; padding: var(--space-xl) var(--space-m); color: #6b6f5e; }