/* ============================================
   soundtronaut.com — Landing
   Cream + Orange (Casio VL-1 inspiriert)
   ============================================ */

:root {
  --cream:        #f7f3e7;
  --cream-deep:   #efe9d6;
  --cream-warm:   #faf6ec;
  --case-edge:    #c4b394;
  --case-shadow:  #5e533f;
  --ink:          #2a241c;
  --ink-soft:     #5e533f;
  --ink-muted:    #8a7e66;
  --orange:       #d97a3f;
  --orange-deep:  #b3622e;
  --orange-light: #f0a368;
  --bg-deep:      #2a241c;
  --shadow-lg:    0 18px 50px -10px rgba(94,83,63,.35);
  --shadow-md:    0 8px 24px rgba(94,83,63,.18);
  --font-display: -apple-system, system-ui, 'Helvetica Neue', 'Arial Black', sans-serif;
  --font-body:    -apple-system, system-ui, 'Helvetica Neue', 'Helvetica', sans-serif;
  --font-mono:    'SF Mono', ui-monospace, 'Courier New', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0; padding: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; display: block; }
a { color: var(--orange-deep); text-decoration: none; }
a:hover { color: var(--orange); }

/* ============================================
   Sprach-Toggle (fixed top right)
   ============================================ */
.lang-nav {
  position: fixed; top: 1rem; right: 1rem;
  z-index: 100;
}
.lang-link {
  display: inline-block;
  padding: .5rem .85rem;
  background: var(--cream-warm);
  border: 1px solid var(--case-edge);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .12em;
  color: var(--ink);
  box-shadow: var(--shadow-md);
  transition: transform .15s, background .15s;
}
.lang-link:hover { background: var(--orange-light); color: var(--ink); transform: translateY(-1px); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(240,163,104,.35) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(217,122,63,.18) 0%, transparent 55%),
    linear-gradient(180deg, var(--cream-warm) 0%, var(--cream) 70%, var(--cream-deep) 100%);
}

/* Parallax-Layer: schwebende dezente Casio-Form im Hintergrund */
.hero-bg {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg,
      transparent 0px, transparent 70px,
      rgba(217,122,63,.04) 70px, rgba(217,122,63,.04) 71px);
  pointer-events: none;
  transform: translateZ(0);
}

.hero-photo {
  position: absolute;
  top: 60%; left: 50%;
  width: min(900px, 90vw);
  transform: translate(-50%, -50%) rotate(-3deg);
  opacity: .12;
  pointer-events: none;
  will-change: transform;
  z-index: 1;
}
.hero-photo img {
  width: 100%; height: auto;
  filter: contrast(1.1) grayscale(.3);
}

.hero-inner {
  position: relative; z-index: 2;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 1200px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 13vw, 11rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 0.9;
  margin: 0 0 1.5rem;
  color: var(--ink);
  text-shadow: 0 2px 0 rgba(255,255,255,.4);
}
.hero-tagline {
  font-size: clamp(1.05rem, 2.2vw, 1.55rem);
  color: var(--ink-soft);
  font-weight: 500;
  margin: 0 auto 2.5rem;
  max-width: 720px;
  letter-spacing: -.01em;
}
.hero-cta {
  display: inline-block;
  padding: 1.1rem 2.2rem;
  background: var(--orange);
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .04em;
  border-radius: 12px;
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .15s, background .15s;
}
.hero-cta:hover {
  background: var(--orange-deep);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.25);
}

/* ============================================
   DEVICES — horizontaler Carousel
   ============================================ */
.devices {
  padding: 6rem 0 5rem;
  background: linear-gradient(180deg, var(--cream-deep) 0%, var(--cream) 100%);
  position: relative;
}
.section-head {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  letter-spacing: -.03em;
  margin: 0 0 .5rem;
  text-align: center;
  color: var(--ink);
}
.section-sub {
  text-align: center;
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 0 3rem;
}

.carousel {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 6vw 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 6vw;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.carousel::-webkit-scrollbar { height: 6px; }
.carousel::-webkit-scrollbar-thumb { background: var(--case-edge); border-radius: 3px; }
.carousel::-webkit-scrollbar-track { background: transparent; }

.card {
  flex: 0 0 min(560px, 88vw);
  background: var(--cream-warm);
  border: 1px solid var(--case-edge);
  border-radius: 18px;
  padding: 1.8rem;
  scroll-snap-align: center;
  box-shadow: var(--shadow-md);
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease, box-shadow .25s;
}
.card.in-view { opacity: 1; transform: translateY(0); }
.card:hover { box-shadow: var(--shadow-lg); }
.card::after {
  /* Akzent-Streifen oben */
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--card-accent, var(--orange));
}

.card-media {
  background: linear-gradient(180deg, #ebe4cf 0%, #d8d0b6 100%);
  border-radius: 12px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  aspect-ratio: 16/8;
  display: flex; align-items: center; justify-content: center;
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 1rem;
}
.card-media-placeholder {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: var(--card-accent, var(--orange));
  opacity: .65;
}

.card-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -.02em;
  margin: 0 0 .15rem;
  color: var(--ink);
}
.card-subtitle {
  font-size: .95rem;
  color: var(--card-accent, var(--orange));
  font-weight: 600;
  letter-spacing: .01em;
  margin: 0 0 1rem;
}
.card-desc {
  color: var(--ink-soft);
  font-size: .95rem;
  margin: 0 0 1.5rem;
  flex: 1;
}

.variants {
  display: flex; flex-direction: column;
  gap: .55rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--case-edge);
}
.variants-label {
  font-size: .68rem;
  letter-spacing: .15em;
  color: var(--ink-muted);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: .25rem;
}
.variant {
  display: flex; flex-direction: column;
  padding: .7rem .9rem;
  background: var(--cream-deep);
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--ink);
  transition: transform .1s, background .15s, border-color .15s;
}
.variant:hover {
  background: white;
  border-color: var(--card-accent, var(--orange));
  transform: translateX(2px);
  color: var(--ink);
}
.variant-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
}
.variant-note {
  font-size: .8rem;
  color: var(--ink-muted);
  margin-top: .15rem;
}
.variant.primary {
  background: var(--card-accent, var(--orange));
  color: white;
}
.variant.primary .variant-name { color: white; }
.variant.primary .variant-note { color: rgba(255,255,255,.85); }
.variant.primary:hover {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
  color: white;
}

/* Dots-Indikator unter dem Carousel */
.carousel-dots {
  display: flex; gap: .5rem;
  justify-content: center;
  margin-top: 1rem;
}
.carousel-dots .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--case-edge);
  transition: background .2s, transform .2s;
}
.carousel-dots .dot.active { background: var(--orange); transform: scale(1.3); }

/* ============================================
   STORY
   ============================================ */
.story {
  padding: 6rem 1.5rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.story .section-head { margin-bottom: 2rem; }
.story-p {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
  line-height: 1.65;
}
.story-p-quiet {
  font-size: .95rem;
  color: var(--ink-muted);
  font-style: italic;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-deep);
  color: var(--cream);
  padding: 4rem 1.5rem 3rem;
  margin-top: 3rem;
}
.footer-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.footer-head {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
  color: var(--orange-light);
}
.footer p { margin: 0 0 1.2rem; line-height: 1.65; }
.footer a { color: var(--orange-light); }
.footer a:hover { color: white; }
.footer-meta {
  font-size: .85rem;
  color: rgba(247,243,231,.5);
  margin-top: 2rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 600px) {
  .hero-title { font-size: clamp(3rem, 16vw, 5rem); }
  .hero-photo { width: 130vw; opacity: .08; }
  .devices { padding: 4rem 0 3rem; }
  .carousel { padding: 1rem 4vw 2rem; }
  .card { padding: 1.4rem; flex: 0 0 90vw; }
  .card-title { font-size: 1.55rem; }
  .story { padding: 4rem 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card { opacity: 1; transform: none; transition: none; }
  .hero-photo { transition: none !important; }
}