/* =========================================================
   PREMIUM PRODUCT SHOWCASE
   Local variables scoped to this section so it can be dropped
   into any page without colliding with the rest of the site.
   ========================================================= */
.premium-products {
  --pp-bg: #f8fcff;
  --pp-bg-deep: #eaf6ff;
  --pp-primary: #157dff;
  --pp-navy: #062b63;
  --pp-light-blue: #dff4ff;
  --pp-glow: rgba(21, 125, 255, 0.25);
  --pp-white: #ffffff;
  --pp-muted: #5b6b82;

  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--pp-bg) 0%, var(--pp-bg-deep) 100%);
  padding: 110px 24px 100px;
}

/* ---------- Background: glows, waterline, droplets, wave floor ---------- */
.premium-products-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pp-glow), rgba(21, 125, 255, 0) 70%);
  filter: blur(10px);
  opacity: 0.7;
}

.bg-glow-left {
  top: -120px;
  left: -120px;
}

.bg-glow-right {
  top: -60px;
  right: -140px;
}

.bg-waterline {
  position: absolute;
  top: 46%;
  left: 0;
  width: 100%;
  height: 120px;
  animation: waterline-sway 9s ease-in-out infinite alternate;
}

@keyframes waterline-sway {
  from {
    transform: translateX(-2%);
  }
  to {
    transform: translateX(2%);
  }
}

.droplet-layer {
  position: absolute;
  inset: 0;
}

.droplet {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.95), rgba(21, 125, 255, 0.35) 60%, rgba(21, 125, 255, 0) 80%);
  box-shadow: 0 0 8px rgba(21, 125, 255, 0.22);
  animation-name: droplet-bob;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes droplet-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* ---------- Inner container ---------- */
.premium-products-inner {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
}

/* ---------- Heading ---------- */
.premium-products-heading {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--pp-primary);
}

.label-underline {
  display: block;
  width: 36px;
  height: 3px;
  border-radius: 3px;
  background: var(--pp-primary);
  margin: 10px auto 22px;
}

.section-heading {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.heading-dark {
  color: var(--pp-navy);
}

.heading-blue {
  color: var(--pp-primary);
}

.section-subtitle {
  font-size: 17px;
  font-weight: 500;
  color: var(--pp-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* ---------- Card grid ---------- */
.product-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}

.premium-card {
  position: relative;
  display: block;
  background: var(--pp-white);
  border: 1px solid rgba(21, 125, 255, 0.08);
  border-radius: 24px;
  padding: 36px 24px 32px;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.08);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.4s ease, box-shadow 0.4s ease;
}

.premium-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.premium-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 32px 70px rgba(6, 43, 99, 0.14);
}

.premium-card:nth-child(1) {
  transition-delay: 0s;
}
.premium-card:nth-child(2) {
  transition-delay: 0.08s;
}
.premium-card:nth-child(3) {
  transition-delay: 0.16s;
}
.premium-card:nth-child(4) {
  transition-delay: 0.24s;
}

/* ---------- Product photo + podium (image is the main focus) ---------- */
.card-photo-area {
  position: relative;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.podium-glow {
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 150px;
  height: 44px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, var(--pp-glow), rgba(21, 125, 255, 0) 75%);
  filter: blur(8px);
}

.podium-base {
  position: absolute;
  bottom: 8px;
  left: 50%;
  width: 140px;
  height: 20px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: linear-gradient(180deg, var(--pp-white), var(--pp-light-blue));
  box-shadow: 0 10px 18px rgba(6, 43, 99, 0.1);
}

.product-photo {
  position: relative;
  z-index: 2;
  max-height: 230px;
  max-width: 94%;
  object-fit: contain;
}

.card-title {
  margin-top: 22px;
  font-size: 21px;
  font-weight: 700;
  color: var(--pp-navy);
}

.title-underline {
  display: block;
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: var(--pp-primary);
  margin: 10px auto 0;
}

/* Shown on catalog/detail cards (not the homepage teaser cards) */
.card-price {
  margin-top: 12px;
  font-size: 16px;
  font-weight: 700;
  color: var(--pp-navy);
}

.card-view-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  padding: 10px 26px;
  border-radius: 50px;
  background: var(--pp-primary);
  color: var(--pp-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-decoration: none;
  box-shadow: 0 10px 22px rgba(21, 125, 255, 0.25);
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.card-view-more:hover {
  background: var(--pp-navy);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(6, 43, 99, 0.3);
}

/* ---------- View more button ---------- */
.view-more-wrap {
  display: flex;
  justify-content: center;
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 38px;
  border-radius: 50px;
  background: linear-gradient(120deg, var(--pp-navy) 0%, var(--pp-primary) 100%);
  background-size: 160% 160%;
  background-position: 0% 50%;
  color: var(--pp-white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  box-shadow: 0 20px 40px rgba(21, 125, 255, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-position 0.5s ease;
}

.view-more-btn:hover {
  background-position: 100% 50%;
  transform: translateY(-4px);
  box-shadow: 0 26px 50px rgba(21, 125, 255, 0.45);
}

.btn-arrow {
  transition: transform 0.3s ease;
}

.view-more-btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .product-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .section-heading {
    font-size: 40px;
  }
}

@media (max-width: 768px) {
  .premium-products {
    padding: 80px 20px 70px;
  }
  .section-heading {
    font-size: 32px;
  }
  .premium-products-heading {
    margin-bottom: 44px;
  }
}

@media (max-width: 640px) {
  .product-card-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .section-heading {
    font-size: 28px;
  }
  .section-subtitle {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bg-waterline,
  .droplet {
    animation: none;
  }
}