/* ═══════════════════════════════════════════
   LAYOUT — Header, Footer, Hero, Sections
   ═══════════════════════════════════════════ */

/* ── Header ── */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: hsla(42, 36%, 95%, 0);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.header.is-scrolled {
  background: hsla(42, 38%, 96%, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}
.header__inner {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.header__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--color-text-heading);
  font-weight: 400;
  white-space: nowrap;
}
.header__logo strong { font-weight: 400; }

.nav { display: flex; align-items: center; gap: var(--space-md); }
.nav__list { display: flex; gap: var(--space-md); align-items: center; }
.nav__list a {
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.03em;
  position: relative;
}
.nav__list a::after {
  content: ''; position: absolute; left: 0; bottom: -4px;
  width: 0; height: 2px; background: var(--color-accent);
  transition: width var(--transition);
}
.nav__list a:hover::after, .nav__list a.is-active::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: var(--space-sm); }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: var(--radius-full); color: var(--color-text-heading); transition: background var(--transition-fast); }
.icon-btn:hover { background: var(--color-border); }
.cart-count {
  position: absolute; top: 4px; right: 4px;
  background: var(--color-accent); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
}
.icon-btn { position: relative; }

/* Hamburger */
.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; align-items: center; }
.nav-toggle span { width: 24px; height: 2px; background: var(--color-text-heading); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  width: 100%;
}
.hero__eyebrow { font-family: var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-accent-hover); font-size: var(--fs-small); }
.hero__title { font-size: var(--fs-hero); line-height: 0.98; margin: 0.4rem 0 1rem; }
.hero__sub { font-size: var(--fs-lead); color: var(--color-text-dim); margin-bottom: var(--space-md); max-width: 32ch; }
.hero__media { position: relative; }
.hero__media img { width: 100%; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
.hero__cta { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

/* ── Feature-Split (Mechanismus/Effekt/Ergebnis) ── */
.split {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  margin-block: var(--space-lg);
}
.split__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.split__body h3 { margin-bottom: var(--space-sm); }
.split__body h3 strong { color: var(--color-accent-hover); }

/* ── Grids ── */
.grid { display: grid; gap: var(--space-md); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

/* ── Section-Header ── */
.section__head { text-align: center; max-width: 60ch; margin: 0 auto var(--space-lg); }
.section__head h2 strong { color: var(--color-accent-hover); }
.section__head p { margin-inline: auto; }

/* ── CTA-Banner ── */
.cta-banner {
  background: var(--color-text-heading);
  color: var(--color-cta-text);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
}
.cta-banner h2 { color: var(--color-cta-text); margin-bottom: var(--space-sm); }
.cta-banner p { color: hsla(42,40%,96%,0.8); margin: 0 auto var(--space-md); }

/* ── Footer ── */
.footer {
  background: var(--color-text-heading);
  color: hsla(42,40%,96%,0.85);
  padding-block: var(--space-lg) var(--space-md);
}
.footer a { color: hsla(42,40%,96%,0.85); }
.footer a:hover { color: var(--color-accent-soft); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.footer__brand .header__logo { color: var(--color-cta-text); }
.footer__brand p { color: hsla(42,40%,96%,0.6); font-size: var(--fs-small); margin-top: var(--space-sm); }
.footer__col h4 { color: var(--color-cta-text); font-family: var(--font-body); font-weight: 700; font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-sm); }
.footer__col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col a { font-size: var(--fs-small); }
.footer__pay { border-top: 1px solid hsla(42,40%,96%,0.15); padding-top: var(--space-md); text-align: center; }
.footer__pay h4 { color: var(--color-cta-text); font-family: var(--font-body); font-weight:700; font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-sm); }
.footer__social { display: flex; gap: var(--space-sm); margin-top: var(--space-md); }
.footer__social a { display: inline-flex; }
.footer__bottom { text-align: center; font-size: var(--fs-tiny); color: hsla(42,40%,96%,0.5); margin-top: var(--space-md); }

/* ── Legal / Content-Seiten ── */
.legal { padding-top: calc(var(--header-height) + var(--space-lg)); }
.legal h1 { margin-bottom: var(--space-md); }
.legal h2 { font-size: var(--fs-h3); margin-block: var(--space-md) var(--space-sm); }
.legal h3 { font-size: var(--fs-h4); margin-block: var(--space-sm) 0.4rem; }
.legal p, .legal li { color: var(--color-text-dim); margin-bottom: 0.8rem; max-width: 75ch; }
.legal ul { list-style: disc; padding-left: 1.4rem; margin-bottom: 1rem; }
.legal strong { color: var(--color-text-heading); }
.legal address { font-style: normal; line-height: 1.8; margin-bottom: 1rem; }

/* Zahlarten-Liste */
.payment-method {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
}
.payment-method img { width: 90px; height: auto; }
.payment-method h3 { font-size: var(--fs-h4); margin-bottom: 0.3rem; }
.payment-method p { margin: 0; }