/**
 * Final visual polish CSS overrides — layout preserved.
 * Micro-interactions, refined spacing, About highlights, footer certs.
 */

:root {
  --shadow-soft: 0 6px 28px rgba(11, 61, 145, 0.05);
  --shadow-card: 0 16px 48px rgba(11, 61, 145, 0.07);
  --shadow-card-hover: 0 24px 56px rgba(11, 61, 145, 0.12);
  --reveal-distance: 28px;
}

/* Cleaner hero: soft lab + mountain, strong text legibility */
.hero__bg {
  background:
    linear-gradient(105deg,
      rgba(255, 255, 255, 0.97) 0%,
      rgba(255, 255, 255, 0.9) 30%,
      rgba(255, 255, 255, 0.45) 48%,
      rgba(255, 255, 255, 0.12) 62%,
      transparent 78%),
    url("../images/hero/hero-laboratory.webp") right center / cover no-repeat,
    linear-gradient(135deg, #eef3f8 0%, #e2ebe6 100%);
}

.hero__title-line {
  text-shadow: none;
}

.hero__desc {
  color: #1A1A1A;
}

/* Product cards — studio pack renders */
.product-card:hover {
  transform: translateY(-8px);
}

.product-card__image {
  height: 280px;
  padding: 28px 24px 12px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F3F7FB 100%);
}

@media (min-width: 1024px) {
  .product-card__image {
    height: 300px;
    padding: 32px 28px 16px;
  }
}

.product-card__image img {
  width: auto;
  max-width: 82%;
  height: 80%;
  max-height: 80%;
  object-fit: contain;
  object-position: center;
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

/* Text link — arrow slide */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

.text-link::after {
  content: "→";
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}

.text-link:hover::after {
  transform: translateX(5px);
}

/* Hide duplicate arrows if HTML already includes → */
.text-link .arrow,
a.text-link[data-has-arrow]::after {
  content: none;
}

/* Buttons — subtle lift */
.button {
  transition:
    transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out),
    background 0.35s var(--ease-out),
    border-color 0.35s var(--ease-out),
    color 0.35s var(--ease-out);
}

.button-primary:hover,
.button-secondary:hover,
.button-outline:hover,
.button-outline-white:hover {
  transform: translateY(-2px);
}

/* Icon color transition */
.value-card__icon {
  transition:
    background 0.4s var(--ease-out),
    color 0.4s var(--ease-out),
    box-shadow 0.4s var(--ease-out),
    transform 0.4s var(--ease-out);
}

.value-card:hover .value-card__icon {
  color: var(--color-gold);
  transform: translateY(-2px);
}

.value-card:hover .value-card__icon--green {
  color: var(--color-primary);
}

.value-card:hover .value-card__icon--navy {
  color: var(--color-secondary);
}

.value-card:hover .value-card__icon--gold {
  color: var(--color-primary);
}

.value-card:hover {
  transform: translateY(-8px);
}

/* Soft fade-up — refine reveal easing distance via :root */
.reveal {
  will-change: opacity, transform;
}

/* About quality highlights */
.quality-highlights {
  list-style: none;
  margin: 28px 0 32px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.quality-highlight {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(11, 61, 145, 0.03);
  border: 1px solid rgba(11, 61, 145, 0.06);
  transition:
    background 0.35s var(--ease-out),
    transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out);
}

.quality-highlight:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.quality-highlight__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 61, 145, 0.08);
  color: var(--color-primary);
  transition: background 0.35s var(--ease-out), color 0.35s var(--ease-out);
}

.quality-highlight:hover .quality-highlight__icon {
  background: var(--color-primary);
  color: #fff;
}

.quality-highlight__icon svg {
  width: 20px;
  height: 20px;
}

.quality-highlight__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.quality-highlight__title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.quality-highlight__desc {
  font-size: 14px;
  line-height: 1.55;
  color: #5a6b7d;
  margin: 0;
}

/* Footer certifications */
.footer-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-cert {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.04);
}

.footer-cert::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
  opacity: 0.9;
}

.footer-cert__note {
  width: 100%;
  margin: 4px 0 0;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.45);
}

/* Refined section whitespace */
.section-subtitle {
  margin-bottom: 64px;
}

.products-cta {
  margin-top: 64px;
}

.about-content__desc {
  margin-bottom: 8px;
}

@media (prefers-reduced-motion: reduce) {
  .text-link::after,
  .quality-highlight,
  .quality-highlight__icon,
  .value-card__icon {
    transition: none;
  }

  .product-card:hover,
  .value-card:hover,
  .quality-highlight:hover {
    transform: none;
  }

  .product-card:hover .product-card__image img {
    transform: none;
  }
}