/* ═══════════════════════════════════════════════════════════════
   STRIÉ — product.css
   Product detail view (rendered by router)
   ═══════════════════════════════════════════════════════════════ */

#view-product { position: relative; z-index: 1; }

/* ── Product hero ───────────────────────────────────────────── */

.phero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(7rem, 14vh, 9rem) var(--gutter) clamp(3rem, 7vh, 5rem);
  overflow: hidden;
}

.phero--dark { color: var(--alabaster); }

.phero__back {
  position: absolute;
  top: clamp(5.5rem, 11vh, 7.5rem);
  left: var(--gutter);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--taupe-deep);
  transition: color 0.4s ease;
  z-index: 4;
}

.phero--dark .phero__back { color: var(--taupe); }
.phero--dark .phero__back:hover { color: var(--alabaster); }
.phero__back:hover { color: var(--onyx); }

.phero__back svg {
  width: 26px; height: 8px;
  transition: transform 0.6s var(--ease-silk);
}

.phero__back:hover svg { transform: translateX(-6px); }

.phero__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
  max-width: 56ch;
}

.phero__kicker {
  display: flex;
  align-items: center;
  gap: 1.1em;
}

.phero__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--taupe);
}

.phero__name {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3.2rem, 7.5vw, 6.8rem);
  line-height: 1.02;
  letter-spacing: 0.05em;
}

.phero__name em {
  font-style: italic;
  font-size: 0.7em;
  vertical-align: 0.09em;
  color: var(--taupe-deep);
}

.phero--dark .phero__name em { color: var(--taupe); }

.phero__tag {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  letter-spacing: 0.05em;
  color: var(--taupe-deep);
}

.phero--dark .phero__tag { color: var(--skin); }

.phero__desc {
  font-size: 14px;
  max-width: 46ch;
  font-weight: 400;
  color: var(--onyx);
}

.phero--dark .phero__desc { color: rgba(244, 241, 234, 0.72); }

/* Notes pyramid */
.phero__pyramid {
  width: 100%;
  max-width: 480px;
  margin-top: 1rem;
  border-top: 1px solid rgba(28, 27, 25, 0.14);
}

.phero--dark .phero__pyramid { border-color: rgba(244, 241, 234, 0.16); }

.pyr-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 1.4rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(28, 27, 25, 0.14);
}

.phero--dark .pyr-row { border-color: rgba(244, 241, 234, 0.16); }

.pyr-row__label {
  font-size: 9.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--taupe);
  padding-top: 0.35em;
}

.pyr-row__notes {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.55;
}

/* Acquisition block */
.phero__buy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.4rem;
  margin-top: 1.4rem;
}

.size-picker {
  display: inline-flex;
  border: 1px solid rgba(28, 27, 25, 0.18);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
}

.phero--dark .size-picker { border-color: rgba(244, 241, 234, 0.22); }

.size-picker__btn {
  padding: 0.65em 1.35em;
  border-radius: 999px;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--taupe-deep);
  transition: background 0.5s var(--ease-silk), color 0.5s var(--ease-silk);
}

.phero--dark .size-picker__btn { color: var(--taupe); }

.size-picker__btn.is-active {
  background: var(--onyx);
  color: var(--alabaster);
}

.phero--dark .size-picker__btn.is-active {
  background: var(--alabaster);
  color: var(--onyx);
}

.phero__price {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}

.phero--dark .btn--solid {
  background: var(--alabaster);
  color: var(--onyx);
}
.phero--dark .btn--solid::before { background: var(--skin); }

.phero__ship {
  width: 100%;
  font-size: 9.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-top: 0.2rem;
}

/* Visual side */
.phero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phero__visual .vessel {
  width: clamp(220px, 26vw, 340px);
}

/* ── Composition section ────────────────────────────────────── */

.pcomp {
  background: var(--alabaster);
  color: var(--onyx);
  border-radius: 40px 40px 0 0;
  padding: var(--section-pad) var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 7vw, 7rem);
}

.pcomp__sticky {
  position: sticky;
  top: 16vh;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.pcomp__body {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  font-size: 14.5px;
  color: var(--taupe-deep);
  max-width: 56ch;
}

.pcomp__body p:first-child {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--onyx);
}

/* Accord structure bars */
.accords {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.accord { display: flex; flex-direction: column; gap: 0.55rem; }

.accord__head {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--taupe-deep);
}

.accord__head em {
  font-family: var(--serif);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: none;
}

.accord__bar {
  height: 2px;
  background: rgba(28, 27, 25, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.accord__bar span {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  border-radius: inherit;
  background: var(--bar, var(--taupe));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.6s var(--ease-silk);
}

.is-inview .accord__bar span { transform: scaleX(1); }

/* ── Ritual ─────────────────────────────────────────────────── */

.pritual {
  background: var(--alabaster);
  padding: 0 var(--gutter) var(--section-pad);
  display: flex;
  justify-content: center;
}

.pritual__inner {
  max-width: 62ch;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}

.pritual__inner p {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  line-height: 1.55;
  letter-spacing: 0.03em;
}

.pritual__inner p em { color: var(--taupe-deep); }

/* ── Next fragrance ─────────────────────────────────────────── */

.pnext {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: clamp(5rem, 14vh, 9rem) var(--gutter);
  background: var(--onyx);
  color: var(--alabaster);
  border-radius: 40px 40px 0 0;
  text-align: center;
  overflow: hidden;
}

.pnext__label {
  font-size: 10px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--taupe);
}

.pnext__name {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.8rem, 8vw, 7rem);
  letter-spacing: 0.06em;
  line-height: 1.05;
  transition: letter-spacing 1s var(--ease-silk), color 0.8s ease;
}

.pnext:hover .pnext__name { letter-spacing: 0.1em; color: var(--skin); }

.pnext__name em { font-style: italic; font-size: 0.7em; vertical-align: 0.09em; color: var(--taupe); }

.pnext__arrow {
  margin-top: 1rem;
  width: 52px; height: 52px;
  border: 1px solid rgba(244, 241, 234, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.6s var(--ease-silk), transform 0.6s var(--ease-silk);
}

.pnext__arrow svg { width: 20px; height: 12px; }

.pnext:hover .pnext__arrow {
  background: var(--alabaster);
  transform: translateX(8px);
}

.pnext:hover .pnext__arrow svg path { stroke: var(--onyx); }

/* ── Responsive product ─────────────────────────────────────── */

@media (max-width: 900px) {
  .phero {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-top: 8.5rem;
    text-align: left;
  }
  .phero__visual { order: -1; }
  .phero__visual .vessel { width: clamp(170px, 44vw, 230px); }
  .pcomp { grid-template-columns: 1fr; }
  .pcomp__sticky { position: static; }
}