/* =========================================================
   MALA MUJER — PRODUCT PAGE
   Pilot: Eros Panty / PE001
   ========================================================= */

:root {
  --obsidian: #0b0a08;
  --soft-black: #171513;
  --warm-ivory: #f3eee5;
  --soft-champagne: #c7b08a;
  --deep-coffee: #59483a;
  --mist: rgba(243, 238, 229, 0.72);
  --line-dark: rgba(243, 238, 229, 0.10);
  --line-light: rgba(23, 21, 19, 0.13);
  --gutter: clamp(20px, 5vw, 80px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 78px;
}

body {
  background: var(--warm-ivory);
  color: var(--soft-black);
  font-family: "Poppins", sans-serif;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  width: 100%;
  display: block;
}

button {
  font: inherit;
}

/* Header */
.product-header {
  min-height: 78px;
  padding: 17px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: rgba(11,10,8,.94);
  color: var(--warm-ivory);
  border-bottom: 1px solid var(--line-dark);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.product-header-left {
  display: flex;
  align-items: center;
  gap: 13px;
}

.product-header-left a {
  font-size: .67rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(243,238,229,.72);
}

.product-header-left a:hover { color: var(--warm-ivory); }

.product-header-center {
  font-size: .76rem;
  font-weight: 500;
  letter-spacing: .42em;
  text-transform: uppercase;
}

.product-header-right {
  display: flex;
  justify-content: flex-end;
}

.product-bag {
  font-size: .67rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

/* Product */
.product-page {
  background: var(--warm-ivory);
}

.product-main {
  min-height: calc(100svh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  gap: clamp(48px, 7vw, 120px);
  padding: clamp(40px, 5vw, 76px) var(--gutter) clamp(80px, 9vw, 130px);
  align-items: start;
}

.product-visual {
  position: relative;
  background: #e6ded3;
  overflow: hidden;
}

.product-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  transition: transform 1.1s cubic-bezier(.2,.7,.2,1);
}

.product-visual:hover img {
  transform: scale(1.012);
}

.product-info {
  position: sticky;
  top: 118px;
  padding-top: clamp(12px, 3vw, 48px);
  max-width: 510px;
}

.product-universe {
  font-size: .66rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--deep-coffee);
  margin-bottom: 16px;
}

.product-info h1 {
  font-family: "DM Serif Display", serif;
  font-size: clamp(3.1rem, 5.4vw, 5.4rem);
  font-weight: 400;
  line-height: .94;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}

.product-reference {
  font-size: .67rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(89,72,58,.68);
  margin-bottom: 30px;
}

.product-price {
  font-size: 1rem;
  color: var(--soft-black);
  margin-bottom: 34px;
}

.product-choice {
  border-top: 1px solid var(--line-light);
  padding-top: 24px;
  margin-top: 24px;
}

.choice-label {
  display: block;
  font-size: .67rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 13px;
  color: var(--deep-coffee);
}

.choice-options {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.choice-options button {
  min-width: 68px;
  min-height: 43px;
  padding: 0 16px;
  border: 1px solid rgba(23,21,19,.22);
  background: transparent;
  color: var(--soft-black);
  cursor: pointer;
  font-size: .72rem;
  letter-spacing: .08em;
  transition: .25s ease;
}

.choice-options button:hover,
.choice-options button.is-selected {
  background: var(--soft-black);
  color: var(--warm-ivory);
  border-color: var(--soft-black);
}

.size-guide {
  display: inline-block;
  margin-top: 14px;
  font-size: .68rem;
  color: var(--deep-coffee);
  border-bottom: 1px solid rgba(89,72,58,.35);
}

.add-to-bag {
  width: 100%;
  min-height: 56px;
  margin-top: 36px;
  border: 1px solid var(--soft-black);
  background: var(--soft-black);
  color: var(--warm-ivory);
  cursor: pointer;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: .3s ease;
}

.add-to-bag:hover {
  background: var(--deep-coffee);
  border-color: var(--deep-coffee);
}

.product-accordions {
  margin-top: 42px;
  border-top: 1px solid var(--line-light);
}

.accordion {
  border-bottom: 1px solid var(--line-light);
}

.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.accordion summary::-webkit-details-marker { display: none; }

.accordion summary::after {
  content: "+";
  font-size: 1rem;
  font-weight: 300;
}

.accordion[open] summary::after { content: "−"; }

.accordion-content {
  padding: 0 0 21px;
  max-width: 470px;
  font-size: .82rem;
  line-height: 1.8;
  color: rgba(23,21,19,.7);
}

/* Lower editorial note */
.product-note {
  padding: clamp(70px, 9vw, 120px) var(--gutter);
  background: var(--obsidian);
  color: var(--warm-ivory);
  text-align: center;
}

.product-note p {
  max-width: 720px;
  margin: auto;
  font-family: "Monsieur La Doulaise", cursive;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1;
  color: rgba(243,238,229,.86);
}

/* Footer */
.product-footer {
  padding: 54px var(--gutter) 38px;
  background: var(--obsidian);
  color: rgba(243,238,229,.7);
  border-top: 1px solid var(--line-dark);
  display: flex;
  justify-content: space-between;
  gap: 30px;
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .product-main {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .product-info {
    position: static;
    max-width: 680px;
    padding-top: 0;
  }

  .product-visual img {
    aspect-ratio: 4 / 5;
  }
}

@media (max-width: 600px) {
  .product-header {
    min-height: 64px;
    padding: 14px 18px;
  }

  .product-header-center {
    font-size: .61rem;
    letter-spacing: .28em;
  }

  .product-header-left a,
  .product-bag {
    font-size: .55rem;
    letter-spacing: .09em;
  }

  .product-main {
    padding: 20px 18px 72px;
    gap: 40px;
  }

  .product-info h1 {
    font-size: clamp(3rem, 15vw, 4.5rem);
  }

  .product-reference {
    margin-bottom: 25px;
  }

  .product-price {
    margin-bottom: 28px;
  }

  .choice-options button {
    min-width: 60px;
    min-height: 42px;
  }

  .add-to-bag {
    margin-top: 30px;
  }

  .product-note {
    padding: 72px 20px;
  }

  .product-footer {
    padding: 40px 18px 30px;
    flex-direction: column;
    gap: 14px;
  }
}

/* CARRITO */
.product-bag {
  position: relative;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.product-bag svg {
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#bag-count {
  position: absolute;
  top: 1px;
  right: 0;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 50%;
  background: #171513;
  color: #f3eee5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Poppins, sans-serif;
  font-size: 8px;
  line-height: 1;
}

@media (max-width: 600px) {
  .product-bag {
    width: 44px;
    height: 44px;
  }

  .product-bag svg {
    width: 28px;
    height: 28px;
  }
}