/* ── Reset & Base ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #1e293b;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Container ───────────────────────────────────────────────── */
.gs-container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ─────────────────────────────────────────────────── */
.gs-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 22px; border-radius: 8px; font-weight: 600;
  font-size: 0.95rem; transition: all 0.15s; border: 2px solid transparent;
  cursor: pointer;
}
.gs-btn--primary { background: #6e6258; color: #fff; border-color: #6e6258; }
.gs-btn--primary:hover { background: #5a4f47; border-color: #5a4f47; }
.gs-btn--outline { border-color: #6e6258; color: #6e6258; background: transparent; }
.gs-btn--outline:hover { background: #6e6258; color: #fff; }
.gs-btn--lg { padding: 14px 32px; font-size: 1.05rem; }

/* ── Header ──────────────────────────────────────────────────── */
.gs-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid #f0ede9; padding: 0 0;
}
.gs-header__inner {
  display: flex; align-items: center; gap: 32px;
  height: 64px;
}
.gs-logo { font-size: 1.4rem; font-weight: 800; color: #1e293b; letter-spacing: -0.5px; }
.gs-logo span { color: #6e6258; }
.gs-nav { display: flex; gap: 4px; flex: 1; }
.gs-nav a {
  padding: 6px 14px; border-radius: 6px; font-size: 0.9rem;
  font-weight: 500; color: #475569; transition: all 0.15s;
}
.gs-nav a:hover, .gs-nav a.active { background: #f5f3f0; color: #1e293b; }
.gs-header__cta { margin-left: auto; white-space: nowrap; }

/* ── Hero ────────────────────────────────────────────────────── */
.gs-hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #faf9f7 0%, #f5f0eb 100%);
  text-align: center;
}
.gs-hero__title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -1.5px; color: #1e293b;
  margin-bottom: 20px;
}
.gs-hero__sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: #64748b; max-width: 640px; margin: 0 auto 32px;
  line-height: 1.7;
}
.gs-hero__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Features Grid ───────────────────────────────────────────── */
.gs-features { padding: 80px 0; }
.gs-section__title {
  font-size: 2rem; font-weight: 700; text-align: center;
  margin-bottom: 8px; letter-spacing: -0.5px;
}
.gs-section__sub {
  text-align: center; color: #64748b; font-size: 1.1rem;
  margin-bottom: 48px;
}
.gs-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.gs-feature-card {
  display: flex; flex-direction: column;
  padding: 28px 24px; border-radius: 12px;
  border: 1px solid #eee; transition: all 0.2s;
  background: #fff;
}
.gs-feature-card:hover {
  border-color: #6e6258; box-shadow: 0 4px 20px rgba(110,98,88,0.08);
  transform: translateY(-2px);
}
.gs-feature-card__icon { font-size: 2rem; margin-bottom: 12px; }
.gs-feature-card h3 {
  font-size: 1.15rem; font-weight: 700; margin-bottom: 8px;
}
.gs-feature-card p { color: #64748b; font-size: 0.95rem; flex: 1; }
.gs-feature-card__link {
  margin-top: 16px; font-size: 0.9rem; font-weight: 600;
  color: #6e6258;
}

/* ── USPs ────────────────────────────────────────────────────── */
.gs-usps { padding: 60px 0; background: #faf9f7; }
.gs-usps__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}
.gs-usp { padding: 20px; }
.gs-usp strong {
  display: block; font-size: 1.05rem; margin-bottom: 6px;
  color: #1e293b;
}
.gs-usp p { color: #64748b; font-size: 0.95rem; }

/* ── CTA ─────────────────────────────────────────────────────── */
.gs-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #6e6258 0%, #5a4f47 100%);
  color: #fff;
}
.gs-cta h2 { font-size: 2rem; font-weight: 700; margin-bottom: 12px; }
.gs-cta p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 24px; }
.gs-cta .gs-btn--primary { background: #fff; color: #6e6258; border-color: #fff; }
.gs-cta .gs-btn--primary:hover { background: #f5f3f0; }

/* ── KlarWin page ────────────────────────────────────────────── */
.kw-hero { background: linear-gradient(145deg, #e8efe9 0%, #f5f3f0 45%, #e7e0d8 100%); }
.kw-eyebrow {
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: #6e6258; margin-bottom: 12px;
}
.kw-hero .gs-hero__title {
  font-size: clamp(3rem, 7vw, 5rem);
  letter-spacing: -2px;
}

/* ── Footer ──────────────────────────────────────────────────── */
.gs-footer {
  padding: 32px 0; background: #1e293b; color: #94a3b8;
  font-size: 0.9rem;
}
.gs-footer__inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.gs-footer .gs-logo { color: #fff; font-size: 1.1rem; }
.gs-footer .gs-logo span { color: #a89b8f; }
.gs-footer__nav { display: flex; gap: 20px; }
.gs-footer__nav a { color: #94a3b8; transition: color 0.15s; }
.gs-footer__nav a:hover { color: #fff; }

/* ── Feature Detail Pages ────────────────────────────────────── */
.gs-page { padding: 60px 0 80px; }
.gs-page__header {
  text-align: center; margin-bottom: 48px;
  padding-bottom: 32px; border-bottom: 1px solid #f0ede9;
}
.gs-page__icon { font-size: 3rem; margin-bottom: 16px; }
.gs-page__title {
  font-size: 2.2rem; font-weight: 800; margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.gs-page__sub { color: #64748b; font-size: 1.15rem; max-width: 600px; margin: 0 auto; }

.gs-detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px; margin-bottom: 48px;
}
.gs-detail-card {
  padding: 24px; border-radius: 10px;
  border: 1px solid #eee; background: #faf9f7;
}
.gs-detail-card h3 {
  font-size: 1.1rem; font-weight: 700; margin-bottom: 8px;
  color: #1e293b;
}
.gs-detail-card p { color: #64748b; font-size: 0.95rem; }
.gs-detail-card ul {
  list-style: none; padding: 0; margin: 8px 0 0;
}
.gs-detail-card li {
  padding: 4px 0; color: #475569; font-size: 0.95rem;
}
.gs-detail-card li::before {
  content: '✓'; color: #6e6258; font-weight: 700; margin-right: 8px;
}

.gs-page__cta {
  text-align: center; padding: 40px; background: #f5f3f0;
  border-radius: 12px;
}
.gs-page__cta h3 { font-size: 1.3rem; margin-bottom: 12px; }
.gs-page__cta p { color: #64748b; margin-bottom: 20px; }

/* ── Pricing ─────────────────────────────────────────────────── */
.gs-pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; margin-bottom: 48px;
}
.gs-price-card {
  padding: 32px 28px; border-radius: 12px; border: 2px solid #eee;
  text-align: center; background: #fff; position: relative;
  transition: border-color 0.2s;
}
.gs-price-card--featured { border-color: #6e6258; }
.gs-price-card--featured::before {
  content: 'Beliebt'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: #6e6258; color: #fff; padding: 3px 16px; border-radius: 20px;
  font-size: 0.8rem; font-weight: 600;
}
.gs-price-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 4px; }
.gs-price-card__price {
  font-size: 2.4rem; font-weight: 800; color: #6e6258;
  margin: 12px 0 4px;
}
.gs-price-card__period { color: #94a3b8; font-size: 0.9rem; margin-bottom: 20px; }
.gs-price-card ul { list-style: none; padding: 0; margin: 0 0 24px; text-align: left; }
.gs-price-card li { padding: 6px 0; color: #475569; font-size: 0.95rem; }
.gs-price-card li::before { content: '✓'; color: #6e6258; font-weight: 700; margin-right: 8px; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .gs-header__inner { gap: 12px; }
  .gs-nav { display: none; }
  .gs-hero { padding: 60px 0 50px; }
  .gs-features { padding: 50px 0; }
  .gs-detail-grid { grid-template-columns: 1fr; }
}