/* ============================================
   REATOLL Products Page
   ============================================ */

/* --- Products Hero --- */
.products-hero {
  padding-top: 120px;
  padding-bottom: 80px;
  text-align: center;
  background: transparent;
}

.products-hero__label {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-brand-accent);
  margin-bottom: 16px;
}

.products-hero__title {
  font-family: var(--font-en);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.products-hero__sub {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- Product Section (alternating layout) --- */
.product {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.product--reverse {
  direction: rtl;
}

.product--reverse > * {
  direction: ltr;
}

.product__visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.product__visual-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product__phase-number {
  font-family: var(--font-en);
  font-size: clamp(8rem, 15vw, 12rem);
  font-weight: 800;
  color: rgba(var(--color-brand-navy-rgb), 0.04);
  position: absolute;
  line-height: 1;
  letter-spacing: -0.04em;
}

.product__visual-icon {
  font-size: 5rem;
  z-index: 1;
}

.product__visual-img {
  position: relative;
  z-index: 1;
  max-width: 60%;
  max-height: 70%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 28px rgba(0, 30, 98, 0.18));
}

.product__visual--reset {
  background: linear-gradient(160deg, #eef5fb, rgba(var(--color-brand-mint-rgb), 0.12));
}

.product__visual--boost {
  background: linear-gradient(160deg, rgba(var(--color-brand-blue-rgb), 0.08), rgba(var(--color-brand-bg-rgb), 0.4));
}

.product__visual--hold {
  background: linear-gradient(160deg, rgba(var(--color-brand-bg-rgb), 0.4), rgba(var(--color-brand-navy-rgb), 0.06));
}

.product__info {
  padding: clamp(0px, 2vw, 20px) 0;
}

.product__step {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-brand-accent);
  margin-bottom: 12px;
}

.product__name {
  font-family: var(--font-en);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-brand-navy);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.product__full-name {
  font-family: var(--font-en);
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.product__tagline-block {
  font-family: var(--font-en);
  font-size: 1.125rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-brand-blue);
  margin-bottom: 24px;
  padding-left: 16px;
  border-left: 2px solid var(--color-brand-mint);
}

.product__desc {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

.product__ingredients {
  margin-bottom: 24px;
}

.product__ingredients-label {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 12px;
}

.product__ingredient-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product__ingredient-tag {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.5);
  color: var(--color-brand-navy);
  letter-spacing: 0.02em;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

/* --- Divider --- */
.products-divider {
  max-width: 1200px;
  margin: 0 auto;
  height: 1px;
  background: var(--color-border);
}

/* --- Lineup CTA --- */
.lineup-cta {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.lineup-cta__heading {
  font-family: var(--font-en);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-brand-navy);
  margin-bottom: 16px;
}

.lineup-cta__sub {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 32px;
}

.lineup-cta__button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-brand-navy);
  padding: 16px 40px;
  border-radius: 100px;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.lineup-cta__button:hover {
  background: var(--color-brand-blue);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(var(--color-brand-blue-rgb), 0.25);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .product {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .product--reverse {
    direction: ltr;
  }

  .product__visual {
    aspect-ratio: 3 / 2;
  }
}

/* ===== K-Botanical Backbone section ===== */
.kbotanical {
  padding: 56px 24px;
  background: linear-gradient(135deg, rgba(185, 217, 235, 0.30), rgba(192, 223, 22, 0.10));
  border-radius: 24px;
  border: 1px solid rgba(98, 181, 229, 0.20);
  text-align: center;
}
.kbotanical__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-brand-navy);
  opacity: 0.65;
  margin-bottom: 16px;
}
.kbotanical__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--color-brand-navy);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.kbotanical__axes {
  display: block;
  margin-top: 8px;
  font-size: 0.55em;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-brand-blue);
}
.kbotanical__sub {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-brand-navy);
  opacity: 0.78;
  max-width: 640px;
  margin: 0 auto 40px;
}
.kbotanical__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.kbotanical__axis {
  padding: 28px 20px;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 16px;
  border: 1px solid rgba(26, 78, 138, 0.10);
}
.kbotanical__axis-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-brand-navy);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.kbotanical__axis-ing {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-brand-blue);
  font-weight: 500;
  margin: 0 0 12px;
}
.kbotanical__axis-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-brand-navy);
  opacity: 0.7;
  margin: 0;
}
@media (max-width: 768px) {
  .kbotanical {
    padding: 40px 18px;
  }
  .kbotanical__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .kbotanical__axis {
    padding: 22px 16px;
  }
}