/* =============================================================
   HOTEI JAPAN REISEN — application.css
   =============================================================
   Eigenes Stylesheet, das auf Bootstrap 5 AUFSETZT.

   Ladereihenfolge im <head> jeder Seite (wichtig!):
     1. bootstrap.min.css   → Grid, Komponenten, Utilities
     2. application.css     → dieses File: Marke, Farben, Feinschliff
   application.css muss IMMER NACH Bootstrap eingebunden werden,
   sonst überschreiben Bootstraps Defaults unsere Anpassungen.

   Inhaltsverzeichnis:
     1. Fonts (selbst gehostet, siehe /assets/fonts/)
     2. Design-Tokens (Farben, Radius, Schrift) + Bootstrap-Remap
     3. Basis / Typografie
     4. Navigation (Header)
     5. Buttons
     6. "Blueprint"-Rahmen (dekorative Eckmarken)
     7. Hero / Aufmacher
     8. Dunkle Sektions-Intros (Warum / Planung)
     9. Karten (Regionen, Reiseinfos, Gruppenreisen)
    10. Tags / Badges
    11. Kennzahlen-Kacheln (30+ Jahre etc.)
    12. Prozess-Schritte (Reiseplanung)
    13. Zitate (Reisestimmen)
    14. Formular (Kontakt)
    15. Modals (Reiseinfos-Details)
    16. Footer
    17. Responsive Feinheiten
   ============================================================= */


/* -------------------------------------------------------------
   1. FONTS — lokal unter /assets/fonts/ abgelegt (kein Google-CDN)
   ------------------------------------------------------------- */
@font-face {
  font-family: "Barlow";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/barlow/barlow-400.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/barlow/barlow-500.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/barlow/barlow-600.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/barlow-condensed/barlow-condensed-400.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/barlow-condensed/barlow-condensed-500.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/barlow-condensed/barlow-condensed-600.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/barlow-condensed/barlow-condensed-700.woff2") format("woff2");
}


/* -------------------------------------------------------------
   2. DESIGN-TOKENS
   Eigene Marken-Variablen + Umleitung der Bootstrap-Variablen
   auf unsere Farben (Bootstrap-5.3-CSS-Variablen-API).
   ------------------------------------------------------------- */
:root {
  /* Marke: Grundfarben */
  --color-bg: #faf5ea;
  --color-surface: #f2e9d6;
  --color-text: #2b2317;
  --color-accent: #d9912f;
  --color-accent-2: #b9752a;
  --color-divider: color-mix(in srgb, #6b5636 26%, transparent);

  /* Marke: Akzent-Skala (Orange) */
  --color-accent-100: #fdf6e9;
  --color-accent-200: #f8e7c8;
  --color-accent-300: #f0d29d;
  --color-accent-400: #e5b569;
  --color-accent-500: #d9912f;
  --color-accent-600: #bd7924;
  --color-accent-700: #99601c;
  --color-accent-800: #714615;
  --color-accent-900: #40280d;

  /* Marke: Akzent-2-Skala (Terracotta) */
  --color-accent-2-500: #b9752a;
  --color-accent-2-700: #825018;

  /* Marke: Neutral-Skala (Beige/Braun) */
  --color-neutral-100: #fbf7ee;
  --color-neutral-600: #8a7a5e;
  --color-neutral-700: #6a5c44;
  --color-neutral-800: #4a3f2e;

  /* Marke: Schriften */
  --font-body: "Barlow", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: "Barlow Condensed", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Bootstrap-Remap: Farben */
  --bs-body-bg: var(--color-bg);
  --bs-body-color: var(--color-text);
  --bs-body-font-family: var(--font-body);
  --bs-link-color: var(--color-accent-700);        /* #99601c */
  --bs-link-color-rgb: 153, 96, 28;                /* #99601c — Bootstrap färbt Links über DIESE rgb-Variable ein, siehe reboot: a { color: rgba(var(--bs-link-color-rgb), ...) } */
  --bs-link-hover-color: var(--color-accent-800);
  --bs-link-hover-color-rgb: 113, 70, 21;           /* #714615 — analog für a:hover */
  --bs-link-decoration: underline;
  --bs-primary: var(--color-accent-500);
  --bs-primary-rgb: 217, 145, 47;
  --bs-secondary: var(--color-accent-2-500);

  /* Bootstrap-Remap: eckige Rahmen statt runde Ecken
     (passt zum "Blueprint"-Look, siehe Abschnitt 6) */
  --bs-border-radius: 0;
  --bs-border-radius-sm: 0;
  --bs-border-radius-lg: 0;
  --bs-border-color: var(--color-divider);
}

html {
  scroll-behavior: smooth;
}

/* Sprungmarken (Anker-Navigation) dürfen nicht unter dem
   sticky Header verschwinden — daher etwas Luft nach oben. */
.anchor-offset {
  scroll-margin-top: 5.5rem;
}


/* -------------------------------------------------------------
   3. BASIS / TYPOGRAFIE
   ------------------------------------------------------------- */
h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-wrap: pretty;
}

p {
  text-wrap: pretty;
}

/* Fluid Headline-Größen (skalieren mit der Fensterbreite) */
.display-hero   { font-size: clamp(2.5rem, 5.4vw, 4.25rem); line-height: 1.02; }
.section-title  { font-size: clamp(2rem, 4vw, 3.125rem);   line-height: 1.08; }
.section-title-lg { font-size: clamp(2.125rem, 4.4vw, 3.5rem); line-height: 1.05; }

/* Bootstrap setzt .fs-5 per Default auf 1.25rem (mit !important) —
   für unsere Fließtexte reicht 1rem, deshalb hier bewusst überschrieben. */
.fs-5 { font-size: 1rem !important; }

.eyebrow {
  font-size: 0.8125rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-700);
}
.eyebrow--on-dark { color: var(--color-accent-300); }

.text-neutral-700 { color: var(--color-neutral-700); }
.text-neutral-800 { color: var(--color-neutral-800); }
.bg-surface { background-color: var(--color-surface); }


/* -------------------------------------------------------------
   4. NAVIGATION (Header)
   ------------------------------------------------------------- */
.site-header {
  background-color: color-mix(in srgb, var(--color-bg) 94%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-divider);
}

.site-header .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}
.site-header .navbar-brand img { height: 48px; width: auto; }
.site-header .brand-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--color-text);
}
.site-header .brand-tag {
  font-size: 0.625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-700);
}

.site-header .nav-link {
  font-family: var(--font-heading);
  letter-spacing: 0.04em;
  font-size: 1.0625rem;
  color: var(--color-text);
  position: relative;
}
.site-header .nav-link:hover { color: var(--color-accent-800); }
/* aktiver Menüpunkt: wird per Bootstrap-Scrollspy automatisch gesetzt */
.site-header .nav-link.active {
  color: var(--color-accent-800);
}
.site-header .nav-link.active::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.125rem;
  height: 2px;
  background: var(--color-accent);
}


/* -------------------------------------------------------------
   5. BUTTONS
   Bootstraps Button-Farben laufen intern über --bs-btn-* auf dem
   jeweiligen .btn-*-Selektor (Bootstrap-5.3-Variablen-API) —
   deshalb hier gezielt überschreiben statt --bs-primary allein.
   ------------------------------------------------------------- */
.btn {
  font-family: var(--font-heading);
  letter-spacing: 0.06em;
  font-size: 1.0625rem;
}

.btn-primary {
  /* Grundfarbe = Marken-Akzent #d9912f (--color-accent-500);
     Hover/Active eine bzw. zwei Stufen dunkler für Kontrast beim Klicken. */
  --bs-btn-color: #fdf6e9;
  --bs-btn-bg: var(--color-accent-500);
  --bs-btn-border-color: var(--color-accent-500);
  --bs-btn-hover-color: #fdf6e9;
  --bs-btn-hover-bg: var(--color-accent-600);
  --bs-btn-hover-border-color: var(--color-accent-600);
  --bs-btn-active-bg: var(--color-accent-700);
  --bs-btn-active-border-color: var(--color-accent-700);
  --bs-btn-disabled-bg: var(--color-accent-300);
  --bs-btn-disabled-border-color: var(--color-accent-300);
}

.btn-outline-secondary {
  --bs-btn-color: var(--color-text);
  --bs-btn-border-color: var(--color-accent-400);
  --bs-btn-hover-color: var(--color-text);
  --bs-btn-hover-bg: var(--color-accent-100);
  --bs-btn-hover-border-color: var(--color-accent-500);
  --bs-btn-active-bg: var(--color-accent-200);
}
/* Variante für Sekundär-Buttons auf dunklem Grund (Hero) */
.btn-outline-light {
  --bs-btn-color: #fdf6e9;
  --bs-btn-border-color: var(--color-accent-400);
  --bs-btn-hover-bg: color-mix(in srgb, #fdf6e9 12%, transparent);
  --bs-btn-hover-border-color: var(--color-accent-400);
  --bs-btn-hover-color: #fdf6e9;
}

.btn-link.nav-cta {
  font-family: var(--font-heading);
  text-decoration: none;
}


/* -------------------------------------------------------------
   6. "BLUEPRINT"-RAHMEN
   Dekorative Eckmarken (Werkzeichnungs-Look), die Bilder, Karten
   und Primär-Buttons einrahmen. Ein .blueprint-Element bekommt
   vier <i class="corner ..."></i> als Kinder.
   ------------------------------------------------------------- */
.blueprint {
  position: relative;
}
/* Jede .corner ist ein kleines Plus, das mittig auf dem Eckpunkt sitzt
   (Passermarken-Optik) — gezeichnet aus zwei dünnen Balken (::before/::after)
   statt mit einem Zeichen, damit es auf jeder Bildschirmauflösung scharf bleibt. */
.blueprint .corner {
  position: absolute;
  width: 9px;
  height: 9px;
  pointer-events: none;
}
.blueprint .corner::before,
.blueprint .corner::after {
  content: "";
  position: absolute;
  background: rgba(0, 0, 0, 0.55);
}
.blueprint .corner::before { /* waagrechter Balken */
  top: 50%; left: 0; right: 0; height: 1px; transform: translateY(-50%);
}
.blueprint .corner::after { /* senkrechter Balken */
  left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%);
}
.blueprint .corner.tl { top: -4.5px; left: -4.5px; }
.blueprint .corner.tr { top: -4.5px; right: -4.5px; }
.blueprint .corner.bl { bottom: -4.5px; left: -4.5px; }
.blueprint .corner.br { bottom: -4.5px; right: -4.5px; }


/* -------------------------------------------------------------
   7. HERO / AUFMACHER
   ------------------------------------------------------------- */
.hero {
  position: relative;
  background-color: var(--color-accent-900);
  color: #fdf6e9;
}
.hero img.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}
.hero .hero-content {
  position: relative;
  min-height: 27rem;
}


/* -------------------------------------------------------------
   8. DUNKLE SEKTIONS-INTROS (Warum mit mir? / Reiseplanung)
   Karierte Struktur + zwei große Ringe als Hintergrund-Deko.
   ------------------------------------------------------------- */
.section-intro {
  position: relative;
  background-color: var(--color-accent-900);
  color: #fdf6e9;
  overflow: hidden;
}
.section-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, #f0d29d 16%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, #f0d29d 16%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
}
.section-intro::after {
  content: "";
  position: absolute;
  top: -90px;
  right: 8%;
  width: 300px;
  height: 300px;
  border: 2px solid color-mix(in srgb, #e5b569 70%, transparent);
  border-radius: 50%;
  box-shadow: 90px 220px 0 -60px color-mix(in srgb, #e5b569 55%, transparent);
}
.section-intro > .container { position: relative; }


/* -------------------------------------------------------------
   9. KARTEN (Regionen, Reiseinfos, Gruppenreisen)
   ------------------------------------------------------------- */
.card {
  --bs-card-bg: var(--color-neutral-100);
  --bs-card-border-color: var(--color-divider);
  --bs-card-cap-bg: transparent;
  height: 100%;
}
.card-region img,
.card-info img {
  height: 200px;
  object-fit: cover;
}
.card-info {
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.card-info:hover,
.card-info:focus-within {
  border-color: var(--color-accent-500);
}
.card-info svg { color: var(--color-accent-600); }
.card-info .card-cta {
  font-size: 0.875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent-700);
}

.card-kicker {
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-700);
}

.list-plus {
  list-style: none;
  padding-left: 0;
}
.list-plus li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 0.625rem;
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}
.list-plus li::marker { content: none; }
.list-plus .list-plus__mark { color: var(--color-accent); }


/* -------------------------------------------------------------
   10. TAGS / BADGES
   ------------------------------------------------------------- */
.tag {
  display: inline-block;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--color-divider);
}
.tag-accent {
  background: var(--color-accent-600);
  color: #fdf6e9;
  border-color: var(--color-accent-600);
}
.tag-outline {
  background: transparent;
  color: var(--color-neutral-800);
}


/* -------------------------------------------------------------
   11. KENNZAHLEN-KACHELN (30+ Jahre / 10 Jahre in Japan)
   ------------------------------------------------------------- */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-divider);
  border: 1px solid var(--color-divider);
}
.stat-tile {
  background: var(--color-neutral-100);
  padding: 1.125rem 1rem;
}
.stat-tile .stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--color-accent-700);
}
.stat-tile .stat-label {
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
  margin-top: 0.375rem;
}


/* -------------------------------------------------------------
   12. PROZESS-SCHRITTE (Individuelle Reiseplanung)
   ------------------------------------------------------------- */
.step {
  border-top: 1px solid var(--color-divider);
  padding: 1.375rem 0;
}
.step:last-child { border-bottom: 1px solid var(--color-divider); }
.step .step-kicker {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  margin-bottom: 0.375rem;
}


/* -------------------------------------------------------------
   13. ZITATE (Reisestimmen)
   ------------------------------------------------------------- */
.quote {
  border-left: 2px solid var(--color-accent-400);
  padding-left: 1.375rem;
}
.quote footer {
  margin-top: 0.875rem;
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  font-size: 0.9375rem;
  color: var(--color-accent-800);
}


/* -------------------------------------------------------------
   14. FORMULAR (Kontakt)
   ------------------------------------------------------------- */
.form-label {
  font-size: 0.9375rem;
  color: var(--color-neutral-800);
}
.form-control,
.form-select {
  --bs-body-bg: var(--color-neutral-100);
  border-color: var(--color-divider);
  border-radius: 0;
  padding: 0.65rem 0.85rem;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--color-accent-500);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--color-accent-500) 25%, transparent);
}
.form-check-input {
  border-color: var(--color-neutral-600);
}
.form-check-input:checked {
  background-color: var(--color-accent-600);
  border-color: var(--color-accent-600);
}
.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--color-accent-500) 25%, transparent);
}


/* -------------------------------------------------------------
   15. MODALS (Reiseinfos-Details)
   ------------------------------------------------------------- */
.modal-content {
  --bs-modal-bg: var(--color-bg);
  border: 1px solid var(--color-accent-500);
}
.modal-header {
  border-bottom: 1px solid var(--color-divider);
}
.modal-body h3 {
  font-size: 1.375rem;
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: 0.5rem;
}


/* -------------------------------------------------------------
   16. FOOTER
   ------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-divider);
  background-color: var(--color-surface);
}
.site-footer .footer-heading {
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-neutral-600);
}
.site-footer a {
  color: var(--color-text);
  text-decoration: none;
}
.site-footer a:hover { color: var(--color-accent-700); }
.site-footer img.footer-logo { height: 56px; width: auto; }


/* -------------------------------------------------------------
   17. RESPONSIVE FEINHEITEN
   ------------------------------------------------------------- */
@media (max-width: 767.98px) {
  .list-plus { grid-template-columns: 1fr; }
  .section-intro::after { display: none; }
}
