/* Kosmetika4U – stránka Výhody
   Prefix všech tříd: k4u-vyhody-
   Verze: 1.0.0
*/

.k4u-vyhody-page {
  --k4u-vyhody-primary: #0f8d82;
  --k4u-vyhody-primary-dark: #0a6f67;
  --k4u-vyhody-accent: #22b9ad;
  --k4u-vyhody-text: #202a2d;
  --k4u-vyhody-muted: #667377;
  --k4u-vyhody-line: #dce7e9;
  --k4u-vyhody-soft: #f4f8f8;
  --k4u-vyhody-soft-blue: #edf7f8;
  --k4u-vyhody-white: #ffffff;
  --k4u-vyhody-radius: 7px;
  color: var(--k4u-vyhody-text);
  font-size: 16px;
  line-height: 1.65;
}

.k4u-vyhody-page,
.k4u-vyhody-page * {
  box-sizing: border-box;
}

.k4u-vyhody-page img {
  display: block;
  max-width: 100%;
  height: auto;
}

.k4u-vyhody-container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.k4u-vyhody-hero {
  position: relative;
  overflow: hidden;
  margin: 12px auto 34px;
  padding: 50px 44px;
  border: 1px solid var(--k4u-vyhody-line);
  border-radius: 7px;
  background:
    radial-gradient(circle at 85% 20%, rgba(34,185,173,.13), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #f3f9f9 100%);
}

.k4u-vyhody-eyebrow {
  margin: 0 0 8px;
  color: var(--k4u-vyhody-primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.k4u-vyhody-title {
  max-width: 760px;
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
  font-weight: 600;
}

.k4u-vyhody-lead {
  max-width: 790px;
  margin: 0;
  color: var(--k4u-vyhody-muted);
  font-size: 18px;
}

.k4u-vyhody-nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 42px;
}

.k4u-vyhody-nav a {
//  min-height: 96px;
  padding: 17px 14px;
  border: 1px solid var(--k4u-vyhody-line);
  border-radius: 7px;
  background: var(--k4u-vyhody-white);
  color: var(--k4u-vyhody-text);
  text-align: center;
  text-decoration: none;
  font-weight: 600;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.k4u-vyhody-nav a:hover,
.k4u-vyhody-nav a:focus-visible {
  border-color: var(--k4u-vyhody-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(29, 73, 77, .08);
  outline: none;
}

.k4u-vyhody-nav-icon {
  display: block;
  margin: 0 auto 7px;
  color: var(--k4u-vyhody-primary);
  font-size: 22px;
}

.k4u-vyhody-section {
  scroll-margin-top: 120px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  gap: 50px;
  align-items: center;
  margin: 0 0 28px;
  padding: 26px;
  border: 1px solid var(--k4u-vyhody-line);
  border-radius: var(--k4u-vyhody-radius);
  background: var(--k4u-vyhody-white);
}

.k4u-vyhody-section:nth-of-type(even) {
  background: var(--k4u-vyhody-soft);
}

.k4u-vyhody-section--reverse .k4u-vyhody-copy {
  order: 2;
}

.k4u-vyhody-section--reverse .k4u-vyhody-visual {
  order: 1;
}

.k4u-vyhody-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--k4u-vyhody-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.k4u-vyhody-heading {
  margin: 0 0 10px;
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.2;
}

.k4u-vyhody-subheading {
  margin: 0 0 16px;
  color: var(--k4u-vyhody-primary-dark);
  font-size: 19px;
  font-weight: 700;
}

.k4u-vyhody-copy p {
  margin: 0 0 14px;
  color: var(--k4u-vyhody-muted);
}

.k4u-vyhody-copy p:last-child {
  margin-bottom: 0;
}

.k4u-vyhody-note {
  margin-top: 18px;
  padding: 13px 16px;
  border-left: 4px solid var(--k4u-vyhody-primary);
  border-radius: 7px;
  background: var(--k4u-vyhody-soft-blue);
  color: var(--k4u-vyhody-text);
  font-size: 14px;
}

.k4u-vyhody-visual {
  display: flex;
  min-height: 270px;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-radius: 7px;
  background: linear-gradient(145deg, #f5fbfb, #e9f4f5);
}

.k4u-vyhody-visual img {
  width: min(100%, 340px);
}

.k4u-vyhody-stat {
  display: inline-block;
  margin: 0 0 12px;
  color: var(--k4u-vyhody-primary);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1;
  font-weight: 800;
}

.k4u-vyhody-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.k4u-vyhody-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 20px;
  border: 1px solid var(--k4u-vyhody-primary);
  border-radius: 999px;
  background: var(--k4u-vyhody-primary);
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 800;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.k4u-vyhody-btn:hover,
.k4u-vyhody-btn:focus-visible {
  background: var(--k4u-vyhody-primary-dark);
  border-color: var(--k4u-vyhody-primary-dark);
  transform: translateY(-1px);
  outline: none;
}

.k4u-vyhody-btn--secondary {
  background: transparent;
  color: var(--k4u-vyhody-primary-dark) !important;
}

.k4u-vyhody-final {
  margin: 42px 0 8px;
  padding: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, #0c7d74 0%, #12a79a 100%);
  color: #fff;
  text-align: center;
}

.k4u-vyhody-final h2 {
  max-width: 700px;
  margin: 0 auto 12px;
  color: #fff;
  font-size: clamp(27px, 3vw, 38px);
}

.k4u-vyhody-final p {
  max-width: 700px;
  margin: 0 auto;
  color: rgba(255,255,255,.90);
}

.k4u-vyhody-final .k4u-vyhody-btns {
  justify-content: center;
}

.k4u-vyhody-final .k4u-vyhody-btn {
  border-color: #fff;
  background: #fff;
  color: var(--k4u-vyhody-primary-dark) !important;
}

.k4u-vyhody-final .k4u-vyhody-btn--secondary {
  background: transparent;
  color: #fff !important;
}

@media (max-width: 900px) {
  .k4u-vyhody-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .k4u-vyhody-section,
  .k4u-vyhody-section--reverse {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 34px;
  }

  .k4u-vyhody-section--reverse .k4u-vyhody-copy,
  .k4u-vyhody-section--reverse .k4u-vyhody-visual {
    order: initial;
  }

  .k4u-vyhody-copy {
    order: 1 !important;
  }

  .k4u-vyhody-visual {
    order: 2 !important;
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .k4u-vyhody-container {
    width: min(100% - 20px, 1160px);
  }

  .k4u-vyhody-hero {
    padding: 34px 24px;
  }

  .k4u-vyhody-lead {
    font-size: 16px;
  }

  .k4u-vyhody-nav {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .k4u-vyhody-nav a {
    min-height: auto;
    text-align: left;
  }

  .k4u-vyhody-nav-icon {
    display: inline-block;
    margin: 0 8px 0 0;
  }

  .k4u-vyhody-section {
    padding: 26px 22px;
  }

  .k4u-vyhody-visual {
    padding: 18px;
  }

  .k4u-vyhody-final {
    padding: 34px 24px;
  }

  .k4u-vyhody-btns,
  .k4u-vyhody-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .k4u-vyhody-page *,
  .k4u-vyhody-page *::before,
  .k4u-vyhody-page *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}