/* ==========================================================================
   CAMPING COMFORT — CHLUBA Feinwerktechnik
   Stylesheet
   --------------------------------------------------------------------------
   Alle Farben, Schriften und Abstände sind als CSS-Variablen im :root
   Bereich definiert. Um das Design anzupassen, genügt es, die Werte
   dort zu ändern — der Rest der Seite passt sich automatisch an.
   ========================================================================== */

/* ---------- 1. DESIGN-TOKENS (hier anpassen) ---------- */
:root{
  /* Farben */
  --color-ink:        #0D2340;   /* dunkles Marken-Navy (Header, Footer, Buttons) */
  --color-ink-2:      #123566;   /* helleres Navy für Verläufe */
  --color-steel:      #1B4B8C;   /* Sekundärblau für Verläufe/Akzente */
  --color-amber:      #F5A623;   /* Signalfarbe / CTA-Akzent */
  --color-amber-dark: #D98C0F;   /* Signalfarbe, dunkler (Hover) */
  --color-paper:      #F7F8FA;   /* Seitenhintergrund */
  --color-card:       #FFFFFF;   /* Kartenhintergrund */
  --color-ink-text:   #1B2430;   /* Fließtext */
  --color-muted:      #66707C;   /* Nebentext */
  --color-line:       #E4E8EE;   /* Rahmen / Trennlinien */

  /* Typografie */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;   /* Überschriften */
  --font-body:    'Inter', 'Segoe UI', sans-serif;        /* Fließtext */
  --font-mono:    'JetBrains Mono', 'Courier New', monospace; /* Artikel-Nr. / Technische Daten */

  /* Abstände & Formen */
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 10px 30px rgba(13, 35, 64, 0.08);
  --shadow-card-hover: 0 18px 40px rgba(13, 35, 64, 0.14);
  --container-max: 1200px;
}

/* ---------- 2. BASIS ---------- */
*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; scroll-padding-top: 90px; }

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

h1, h2, h3, h4, .display-font{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  color: var(--color-ink);
}

a{ color: var(--color-steel); text-decoration: none; }
a:hover{ color: var(--color-amber-dark); }

.section-eyebrow{
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--color-amber-dark);
  font-weight: 600;
}

.section-title{
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  margin-bottom: 0.4rem;
}

.section-lead{
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 640px;
}

.section-pad{
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
}

/* Wiederkehrendes Bogen-Motiv (aus dem Titelblatt der Broschüre) als
   Trennelement zwischen Sektionen mit Farbwechsel. */
.arch-divider{
  position: relative;
  height: 64px;
  margin-top: -1px;
}
.arch-divider svg{ display:block; width:100%; height:100%; }

/* ---------- 3. NAVIGATION ---------- */
.navbar-cc{
  background: rgba(13, 35, 64, 0.97);
  backdrop-filter: blur(6px);
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  transition: box-shadow .25s ease, padding .25s ease;
}
.navbar-cc.is-scrolled{
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}
.navbar-cc .navbar-brand{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
}
.navbar-cc .navbar-brand img{
  height: 60px;
  width: auto;
  background: #0e2441;
  padding: px 10px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}
.navbar-cc .nav-link{
  color: rgba(255,255,255,0.82) !important;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.9rem !important;
}
.navbar-cc .nav-link:hover,
.navbar-cc .nav-link:focus{ color: #fff !important; }
.navbar-cc .btn-cta{
  margin-left: 0.4rem;
}
.navbar-toggler{ border-color: rgba(255,255,255,0.35); }
.navbar-toggler-icon{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(255,255,255,0.9)' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* ---------- 4. BUTTONS ---------- */
.btn-cc-primary{
  background: var(--color-amber);
  border: 1px solid var(--color-amber);
  color: var(--color-ink);
  font-weight: 600;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-cc-primary:hover{
  background: var(--color-amber-dark);
  border-color: var(--color-amber-dark);
  color: var(--color-ink);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(245,166,35,0.35);
}
.btn-cc-outline{
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.55);
  color: #fff;
  font-weight: 600;
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius-sm);
  transition: all .2s ease;
}
.btn-cc-outline:hover{
  border-color: #fff;
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.btn-cc-ghost{
  background: transparent;
  border: 1.5px solid var(--color-ink);
  color: var(--color-ink);
  font-weight: 600;
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius-sm);
  transition: all .2s ease;
}
.btn-cc-ghost:hover{
  background: var(--color-ink);
  color: #fff;
}

/* ---------- 5. HERO ---------- */
.hero{
  position: relative;
  background: linear-gradient(150deg, var(--color-ink) 0%, var(--color-ink-2) 45%, var(--color-steel) 100%);
  color: #fff;
  overflow: hidden;
  padding-top: clamp(6.5rem, 10vw, 8.5rem);
  padding-bottom: 0;
}
.hero::before{
  /* feines technisches Rasterraster im Hintergrund */
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at 30% 20%, black 10%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow{
  font-family: var(--font-mono);
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  color: var(--color-amber);
  text-transform: uppercase;
}
.hero h1{
  color: #fff;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.02;
  margin-top: 0.6rem;
}
.hero h1 .accent{ color: var(--color-amber); display:block; }
.hero-sub{
  color: rgba(255,255,255,0.82);
  font-size: 1.15rem;
  max-width: 560px;
  margin-top: 1.1rem;
}
.hero-pills{
  display:flex; flex-wrap:wrap; gap:0.6rem;
  margin-top: 1.8rem;
}
.hero-pill{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 999px;
  padding: 0.42rem 0.95rem;
  background: rgba(255,255,255,0.06);
}
.hero-actions{ margin-top: 2.2rem; display:flex; gap: 0.8rem; flex-wrap: wrap; }

.hero-media{
  position: relative;
  border-radius: 999px 999px 24px 24px;
  overflow: hidden;
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
  box-shadow: 0 -20px 60px rgba(0,0,0,0.25) inset;
}
.hero-media img{
  width: 100%;
  display:block;
  height: clamp(220px, 34vw, 420px);
  object-fit: cover;
  object-position: center 35%;
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(to top, rgba(13,35,64,0.55), transparent 40%);
}

/* ---------- 6. VALUE STRIP ---------- */
.value-strip{
  background: var(--color-card);
  border-bottom: 1px solid var(--color-line);
}
.value-item{
  display:flex; align-items:flex-start; gap: 0.9rem;
  padding: 1.6rem 0.5rem;
}
.value-item .icon{
  flex: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--color-ink), var(--color-steel));
  display:flex; align-items:center; justify-content:center;
  color: var(--color-amber);
}
.value-item .icon svg{ width: 22px; height:22px; }
.value-item h3{
  font-family: var(--font-body);
  text-transform:none;
  letter-spacing:0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 0.15rem;
}
.value-item p{
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
}

/* ---------- 7. PRODUKT-SEKTIONEN ---------- */
.section-alt{ background: var(--color-card); }

.product-card{
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display:flex; flex-direction:column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  box-shadow: var(--shadow-card);
}
.product-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(245,166,35,0.4);
}
.product-card .thumb{
  background:
    radial-gradient(circle at 30% 20%, rgba(27,75,140,0.08), transparent 55%),
    var(--color-paper);
  height: 210px;
  display:flex; align-items:center; justify-content:center;
  padding: 1.2rem;
  border-bottom: 1px solid var(--color-line);
}
.product-card .thumb img{
  max-height: 100%; max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 14px rgba(13,35,64,0.16));
}
.product-card .body{
  padding: 1.35rem 1.35rem 1.5rem;
  display:flex; flex-direction:column; flex:1;
}
.product-card h3{
  font-family: var(--font-body);
  text-transform:none;
  letter-spacing: 0;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}
.product-card p{
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 0.8rem;
}
.product-card .fit{
  font-size: 0.82rem;
  color: var(--color-ink-text);
  margin-bottom: 1.1rem;
}
.product-card .fit strong{
  display:block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

/* Signatur-Element: gestempeltes Artikel-Nr.-Schild,
   angelehnt an Prüfplaketten aus der Feinwerktechnik. */
.part-tag{
  margin-top: auto;
  display:flex; align-items:center; justify-content:space-between;
  background: linear-gradient(160deg, var(--color-ink), var(--color-ink-2));
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.85rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), inset 0 -2px 6px rgba(0,0,0,0.25);
  position: relative;
}
.part-tag::before{
  content:"";
  position:absolute; left:8px; top:8px; bottom:8px;
  width: 3px;
  border-radius: 2px;
  background: var(--color-amber);
  opacity: 0.85;
}
.part-tag .label{
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  padding-left: 0.6rem;
}
.part-tag .num{
  font-family: var(--font-mono);
  font-size: 1.02rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.03em;
}

/* ---------- 8. CTA BAND ---------- */
.cta-band{
  background: linear-gradient(135deg, var(--color-ink) 0%, var(--color-steel) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::after{
  content:"";
  position:absolute; right:-80px; top:-80px;
  width: 340px; height: 340px;
  border-radius: 50%;
  border: 60px solid rgba(245,166,35,0.10);
  pointer-events: none; /* Deko-Element darf keine Klicks abfangen */
  z-index: 0;
}
.cta-band .container{
  position: relative;
  z-index: 1; /* Inhalt liegt sicher über dem Deko-Ring */
}
.cta-band h2{ color:#fff; }
.cta-band p{ color: rgba(255,255,255,0.82); max-width: 560px; }

/* ---------- 9. FOOTER ---------- */
.footer-cc{
  background: var(--color-ink);
  color: rgba(255,255,255,0.75);
  padding-top: 3.2rem;
}
.footer-cc h5{
  font-family: var(--font-body);
  text-transform:none;
  letter-spacing:0;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer-cc a{
  color: rgba(255,255,255,0.7);
  font-size: 0.92rem;
}
.footer-cc a:hover{ color: var(--color-amber); }
.footer-cc ul{ list-style:none; padding:0; margin:0; }
.footer-cc li{ margin-bottom: 0.55rem; }
.footer-cc .footer-logo{
  height: 60px;
  margin-bottom: 1.1rem;
  background: #0e2441;
  padding: px 12px;
  border-radius: 8px;
  display: inline-block;
}
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 2.5rem;
  padding: 1.3rem 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a{ color: rgba(255,255,255,0.6); }

/* ---------- 10. SCROLL TO TOP ---------- */
.scroll-top-btn{
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-amber);
  color: var(--color-ink);
  border: none;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 22px rgba(13,35,64,0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, background .2s ease;
  z-index: 999;
  cursor: pointer;
}
.scroll-top-btn.is-visible{
  opacity: 1; visibility: visible; transform: translateY(0);
}
.scroll-top-btn:hover{ background: var(--color-amber-dark); }
.scroll-top-btn svg{ width: 20px; height:20px; }

/* ---------- 11. LEGAL PAGES (AGB / Datenschutz / Impressum) ---------- */
.legal-page{
  padding-top: clamp(7rem, 10vw, 9rem);
  padding-bottom: 4rem;
  max-width: 820px;
}
.legal-page h1{ margin-bottom: 1.6rem; }
.legal-page h2{
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}
.legal-page p, .legal-page li{ color: var(--color-ink-text); }
.legal-page .placeholder-note{
  background: #FFF6E6;
  border: 1px dashed var(--color-amber);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  font-size: 0.9rem;
  color: #6b4b0a;
  margin-bottom: 2rem;
}

/* ---------- 12. RESPONSIVE FEINSCHLIFF ---------- */
@media (max-width: 991.98px){
  .navbar-cc .btn-cta{ margin: 0.6rem 0 0; display:inline-block; }
}
@media (max-width: 575.98px){
  .product-card .thumb{ height: 170px; }
  .part-tag .num{ font-size: 0.92rem; }
}