/* ==========================================================================
   Custom Properties & Reset
   ========================================================================== */
:root {
  --brand: #f7b766;
  --bg-page: #fdf6ef;
  --text: #222;
  --btn-grad-a: #ff7e5f;
  --btn-grad-b: #feb47b;
  --header-bg: rgba(253, 246, 239, 0.85);
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-strong: 0 16px 40px rgba(0, 0, 0, 0.2);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg-page);
  scroll-behavior: smooth;
}

img, video { max-width: 100%; }

a { color: inherit; }

section[id] { scroll-margin-top: 84px; }

/* ---------- 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;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  background: var(--text);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 8px 8px;
  z-index: 1000;
  text-decoration: none;
  font-weight: 600;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--btn-grad-a);
  outline-offset: 3px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(34, 34, 34, 0.06);
}

.site-header__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 24px;
}

.logo {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--text);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  padding: 6px 2px;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--btn-grad-a);
  transition: right 0.25s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after { right: 0; }

/* ==========================================================================
   Hero (Split-Screen)
   ========================================================================== */
.hero { display: grid; min-height: 100vh; grid-template-columns: 1fr; }
@media (min-width: 900px) { .hero { grid-template-columns: 1fr 1fr; } }

.hero-left,
.hero-right { position: relative; display: grid; place-items: center; }

.hero-left {
  background: var(--brand);
  padding: 2rem;
}

.hero-title {
  margin: 0;
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  letter-spacing: 0.02em;
}

.hero-right {
  background: url("images/dose.jpg") center/cover no-repeat;
  color: #fff;
  min-height: 60vh;
}
.hero-right::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.45) 100%);
}

.hero-overlay { position: relative; z-index: 1; width: min(85%, 700px); }
.hero-overlay__tagline { font-size: clamp(1rem, 2.5vw, 1.25rem); margin: 0; opacity: .95; min-height: 1.5em; }

/* ==========================================================================
   Info-Blöcke
   ========================================================================== */
.info {
  background: var(--brand);
  text-align: center;
  padding: 4rem 1.5rem;
}
.info p { margin: .6rem 0; font-size: clamp(1.05rem, 2.6vw, 1.35rem); }
.info a { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.info a:hover { opacity: .8; }

/* ==========================================================================
   Pinterest-Style Galerie
   ========================================================================== */
.gallery {
  background: var(--brand);
  padding: 4rem 2rem;
}

.gallery-container {
  max-width: 1400px;
  margin: 0 auto;
}

.gallery-grid {
  column-count: 1;
  column-gap: 20px;
  column-fill: balance;
}

.gallery-item {
  display: inline-block;
  width: 100%;
  margin-bottom: 20px;
  break-inside: avoid;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  background: #fff;
}

.gallery-item:hover,
.gallery-item:focus-within {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-strong);
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img,
.gallery-item:hover video {
  transform: scale(1.05);
}

.gallery-item.small img { max-height: 200px; object-fit: cover; }
.gallery-item.medium img { max-height: 300px; object-fit: cover; }
.gallery-item.large img { max-height: 400px; object-fit: cover; }

@media (min-width: 600px) {
  .gallery-grid { column-count: 2; column-gap: 24px; }
  .gallery-item { margin-bottom: 24px; }
}
@media (min-width: 900px) {
  .gallery-grid { column-count: 3; column-gap: 28px; }
  .gallery-item { margin-bottom: 28px; }
}
@media (min-width: 1200px) {
  .gallery-grid { column-count: 4; column-gap: 32px; }
  .gallery-item { margin-bottom: 32px; }
}

/* ==========================================================================
   Call-to-Action Buttons
   ========================================================================== */
.cta {
  background: var(--brand);
  display: grid;
  place-items: center;
  padding: 3.5rem 1.5rem;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  width: 100%;
  max-width: 520px;
}

.btn {
  flex: 1 1 200px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 40px;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--btn-grad-a), var(--btn-grad-b));
  box-shadow: 0 10px 18px rgba(0,0,0,.15);
  transition: transform .25s ease, box-shadow .25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(0,0,0,.22);
}

.btn:active { transform: translateY(0) scale(0.98); }

/* ==========================================================================
   FAQ Abschnitt
   ========================================================================== */
.faq {
  background: var(--brand);
  display: flex;
  justify-content: center;
  padding: 4rem 1.5rem;
}

.faq-inner {
  max-width: 800px;
  width: 100%;
  text-align: left;
}

.faq h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 0 0 1rem;
  color: var(--text);
}

.faq p {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--bg-page);
  font-size: 0.9rem;
  color: var(--text);
}
.site-footer p { margin: 0.3rem 0; }
.site-footer a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer a:hover { opacity: .8; }

/* ==========================================================================
   Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gallery-item:hover,
  .gallery-item:hover img,
  .gallery-item:hover video,
  .btn:hover,
  .btn:active {
    transform: none !important;
  }
}