/*!
 * UI Design & Front-End Architecture by Woomark Studio
 * Exclusive theme developed for synergyo2.com
 *
 * product.css — product page template (PDP). Shared by every product page.
 * Load AFTER styles.css (uses its tokens, .btn, .eyebrow, .kicker, .h-xl, .ph, .pcard…).
 * Section backgrounds (never two equal in a row):
 *   hero white → pillars navy → about white → nutrients mist → benefits white →
 *   ritual navy → videos + FAQ white → routine mist → final CTA white → footer
 */

/* ============ SHARED ============ */
.h-lg {
  font: 700 clamp(2.1rem, 3.6vw, 3.4rem) / 1.05 var(--head);
  letter-spacing: -0.05em;
  color: var(--navy);
  margin: 18px 0 0;
}
.h-lg em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--blue2);
}
.on-dark .h-lg,
.on-dark .h-xl {
  color: #fff;
}
.on-dark .h-lg em,
.on-dark .h-xl em {
  color: var(--cyan);
}
.on-dark .kicker {
  color: var(--cyan);
}
.sec-head.center {
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
}
.sec-head.center p {
  max-width: 560px;
}
.frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  isolation: isolate;
}
.claim-note {
  font-size: 0.74rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 22px 0 0;
}

/* Quantity stepper (− 1 +, 1–16) · behavior in product.js
   Same component on every screen size (and same pattern as the cart lines). */
.qty-stepper {
  --qty-btn: 44px;
  position: relative;
  display: flex;
  align-items: center;
  height: 56px;
  padding: 0 5px;
  border: 1px solid #c7d6e7;
  border-radius: 40px;
  background: #fff;
  -webkit-tap-highlight-color: transparent;
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
}
.qty-stepper:focus-within {
  border-color: var(--blue2);
  box-shadow: 0 0 0 3px rgba(31, 111, 214, 0.12);
}
.qty-stepper button {
  flex: none;
  display: grid;
  place-items: center;
  width: var(--qty-btn);
  height: var(--qty-btn);
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--navy);
  font-size: 0.78rem;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition:
    background 0.25s,
    color 0.25s,
    transform 0.15s;
}
.qty-stepper button:active {
  background: var(--ice);
  color: var(--blue2);
  transform: scale(0.92);
}
.qty-stepper button:focus-visible {
  outline: 2px solid var(--blue2);
  outline-offset: -2px;
}
.qty-stepper button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  background: transparent;
  transform: none;
}
.qty-stepper input {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
  font: 800 1rem var(--head); /* keep ≥16px: iOS zooms the page on smaller inputs */
  color: var(--navy);
  outline: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
@media (hover: hover) {
  .qty-stepper:hover {
    border-color: var(--blue2);
    box-shadow: 0 0 0 3px rgba(31, 111, 214, 0.12);
  }
  .qty-stepper button:not(:disabled):hover {
    background: var(--ice);
    color: var(--blue2);
  }
}

/* "Quantity" label inside the stepper: shown only when the buy box stacks (phones, see end of file) */
.qty-label {
  display: none;
}

/* ============ HERO · BUY ZONE ============ */
.pdp-hero {
  position: relative;
  padding: 34px 0 110px;
  background: #fff;
  overflow: hidden;
}
.pdp-hero::before {
  content: "";
  position: absolute;
  left: -260px;
  top: 40px;
  width: 820px;
  height: 820px;
  border-radius: 50%;
  background: radial-gradient(circle, #eaf3fd 0%, rgba(234, 243, 253, 0) 68%);
  pointer-events: none;
}
.crumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}
.crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: #b4c3d4;
}
.crumbs a:hover {
  color: var(--blue2);
}
.crumbs [aria-current] {
  color: var(--navy);
  font-weight: 600;
}
.pdp-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 72px;
  align-items: start;
  margin-top: 30px;
}
.pdp-media {
  position: sticky;
  top: 110px;
}
.pdp-media .wmk-gallery__stage {
  border: 1px solid #e3ecf6;
  box-shadow: 0 30px 70px -40px rgba(10, 40, 80, 0.35);
}
.gal-hint {
  position: absolute;
  left: 50%;
  bottom: 18px;
  translate: -50% 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 30px;
  background: rgba(6, 23, 51, 0.78);
  backdrop-filter: blur(6px);
  color: #fff;
  font: 600 0.72rem var(--body);
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.3s;
}
.wmk-gallery__stage.is-zooming .gal-hint {
  opacity: 0;
}
.gal-hint .t-touch {
  display: none;
}
@media (hover: none) {
  .gal-hint .t-mouse {
    display: none;
  }
  .gal-hint .t-touch {
    display: inline;
  }
}
.gal-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  font: 800 0.6rem var(--head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 11px;
  border-radius: 30px;
  background: var(--navy);
  color: #fff;
  pointer-events: none;
}

.pdp-info {
  padding-top: 6px;
}
.pdp-title {
  font: 800 clamp(2.7rem, 4.6vw, 4.1rem) / 0.98 var(--head);
  letter-spacing: -0.06em;
  color: var(--navy);
  margin: 18px 0 0;
}
.pdp-title sup {
  font-size: 0.38em;
  top: -1.3em;
  letter-spacing: 0;
}
.pdp-sub {
  font: italic 400 clamp(1.7rem, 2.6vw, 2.2rem) / 1.1 var(--serif);
  color: var(--blue2);
  margin: 6px 0 0;
}
.pdp-rating {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--muted);
}
.pdp-rating .stars {
  color: #f5b301;
  font-size: 1.05rem;
  letter-spacing: 2px;
}
.pdp-rating:hover span:last-child {
  color: var(--blue2);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pdp-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.pdp-price .price {
  font-size: 2.2rem;
}
.pdp-size {
  font-size: 0.82rem;
  color: var(--muted);
}
.pdp-lead {
  font-size: 1.02rem;
  line-height: 1.7;
  margin: 14px 0 0;
  max-width: 540px;
}
.pdp-buy {
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr);
  gap: 12px;
  margin-top: 26px;
}
.pdp-buy .btn {
  height: 56px;
  font-size: 0.82rem;
}
.pdp-buy-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 0.76rem;
  color: var(--muted);
}
.pdp-buy-note i {
  color: var(--green);
}

/* How to use, right under the button */
.pdp-use {
  margin-top: 26px;
  padding: 20px 22px;
  border-radius: 18px;
  background: var(--mist);
  border: 1px solid var(--line);
}
.pdp-use-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.pdp-use-head .eyebrow {
  color: var(--blue2);
}
.pdp-use-head a {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--navy);
}
.pdp-use-head a:hover {
  color: var(--blue2);
}
.use-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.use-step {
  display: flex;
  align-items: center;
  gap: 12px;
}
.use-step i {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--blue2);
}
.use-step strong {
  display: block;
  font: 800 1rem/1.1 var(--head);
  color: var(--navy);
}
.use-step small {
  font-size: 0.74rem;
  color: var(--muted);
}
.pdp-assure {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  margin-top: 22px;
}
.pdp-assure li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
}
.pdp-assure i {
  color: var(--green);
}

/* ============ PILLARS (navy) ============ */
.pdp-pillars {
  position: relative;
  padding: 120px 0;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
.pdp-pillars::before {
  content: "";
  position: absolute;
  right: -220px;
  top: -260px;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  border: 1px solid rgba(114, 220, 239, 0.18);
  box-shadow:
    0 0 0 70px rgba(255, 255, 255, 0.02),
    0 0 0 150px rgba(255, 255, 255, 0.015);
}
.pdp-pillars .sec-head p {
  color: #c3d3e6;
}
.pillars {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.pillar {
  --c: var(--green);
  position: relative;
  padding: 34px 28px 30px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01));
  transition:
    transform 0.5s var(--ease),
    border-color 0.5s,
    background 0.5s;
}
.pillar:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--c) 60%, transparent);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
}
.pillar-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  color: #fff;
  background: var(--c);
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--c) 18%, transparent);
  transition: transform 0.5s var(--ease);
}
.pillar:hover .pillar-icon {
  transform: scale(1.08) rotate(-6deg);
}
.pillar-num {
  position: absolute;
  top: 30px;
  right: 28px;
  font: 700 0.72rem var(--head);
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.35);
}
.pillar h3 {
  font: 700 1.55rem var(--head);
  letter-spacing: -0.04em;
  margin: 26px 0 10px;
}
.pillar p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #c3d3e6;
  margin: 0;
}

/* ============ ABOUT (white) ============ */
.pdp-about {
  padding: 130px 0;
  background: #fff;
}
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 90px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-visual .frame {
  aspect-ratio: 4 / 5;
}
.about-chip {
  position: absolute;
  right: -28px;
  bottom: 48px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px 14px 14px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 60px -18px rgba(10, 40, 80, 0.35);
}
.about-chip img {
  width: 54px;
  height: 64px;
  object-fit: contain;
  border-radius: 12px;
  background: var(--ice);
  padding: 4px;
}
.about-chip strong {
  display: block;
  font: 800 1.15rem var(--head);
  color: var(--navy);
}
.about-chip span {
  font-size: 0.76rem;
  color: var(--muted);
}
.about-copy p {
  font-size: 1.02rem;
  line-height: 1.75;
  margin: 22px 0 0;
}
.about-copy p.lede {
  font: 500 1.2rem/1.6 var(--head);
  letter-spacing: -0.01em;
  color: var(--navy);
}
.about-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 34px;
}
.about-facts li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--mist);
  border: 1px solid var(--line);
  font: 600 0.86rem/1.3 var(--head);
  color: var(--navy);
}
.about-facts i {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--blue2);
  border: 1px solid var(--line);
  font-size: 0.85rem;
}

/* ============ NUTRIENTS (mist) ============ */
.pdp-nutrients {
  position: relative;
  padding: 130px 0;
  background: var(--mist);
  overflow: hidden;
}
.nut-orbit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px minmax(0, 1fr);
  gap: 36px;
  align-items: center;
}
.nut-col {
  display: grid;
  gap: 18px;
}
.nut-col.left .nut-card {
  text-align: right;
}
.nut-col.left .nut-icon {
  margin-left: auto;
}
.nut-card {
  padding: 26px 26px 24px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
  transition:
    transform 0.5s var(--ease),
    box-shadow 0.5s,
    border-color 0.5s;
}
.nut-card:hover {
  transform: translateY(-5px);
  border-color: #bcd7f1;
  box-shadow: 0 26px 50px -30px rgba(10, 40, 80, 0.35);
}
.nut-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ice);
  color: var(--blue2);
  font-size: 1.05rem;
}
.nut-card h3 {
  font: 700 1.2rem var(--head);
  letter-spacing: -0.03em;
  color: var(--navy);
  margin: 16px 0 6px;
}
.nut-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
}
.nut-center {
  position: relative;
  height: 460px;
  display: grid;
  place-items: center;
}
.nut-center .ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid #bcd7f1;
}
.nut-center .ring.r1 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, #fff 0%, #eaf3fd 70%);
  box-shadow:
    0 0 0 34px rgba(215, 234, 250, 0.55),
    0 0 0 72px rgba(215, 234, 250, 0.3);
}
.nut-center .ring.r2 {
  width: 372px;
  height: 372px;
  border-style: dashed;
  border-color: rgba(31, 111, 214, 0.25);
  animation: spin 50s linear infinite;
}
.nut-center .ring.r2::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(114, 220, 239, 0.25);
}
@keyframes spin {
  to {
    rotate: 360deg;
  }
}
.nut-center img {
  position: relative;
  height: 400px;
  width: auto;
  filter: drop-shadow(0 30px 30px rgba(10, 40, 80, 0.25));
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  50% {
    translate: 0 -12px;
  }
}
.nut-blend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 820px;
  margin: 56px auto 0;
  padding: 16px 22px;
  border-radius: 40px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--text);
  text-align: left;
}
.nut-blend i {
  flex: none;
  color: var(--blue2);
}
.nut-blend b {
  color: var(--navy);
}

/* ============ BENEFITS (white) ============ */
.pdp-benefits {
  padding: 130px 0;
  background: #fff;
}
.ben-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 80px;
  align-items: start;
}
.ben-intro {
  position: sticky;
  top: 120px;
}
.ben-intro > p {
  font-size: 1rem;
  line-height: 1.75;
  margin: 22px 0 0;
}
.ben-intro .frame {
  aspect-ratio: 5 / 4;
  margin-top: 34px;
  border-radius: 24px;
}
.ben-label {
  font: 700 1.05rem var(--head);
  color: var(--navy);
  margin: 0 0 20px;
}
.ben-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.ben {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 150px;
  padding: 22px 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #fff;
  transition:
    background 0.4s,
    border-color 0.4s,
    transform 0.4s var(--ease);
}
.ben:hover {
  background: var(--ice);
  border-color: #bcd7f1;
  transform: translateY(-4px);
}
.ben i {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ice);
  color: var(--blue2);
  transition:
    background 0.4s,
    color 0.4s;
}
.ben:hover i {
  background: var(--blue2);
  color: #fff;
}
.ben span {
  font: 600 0.95rem/1.35 var(--head);
  color: var(--navy);
}

/* ============ RITUAL + SUPPLEMENT FACTS (navy) ============ */
.pdp-ritual {
  position: relative;
  padding: 130px 0;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
.pdp-ritual::before {
  content: "";
  position: absolute;
  left: -200px;
  bottom: -300px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 111, 214, 0.35), transparent 65%);
}
.ritual-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 80px;
  align-items: center;
}
.ritual-steps {
  position: relative;
  margin-top: 44px;
  display: grid;
  gap: 8px;
}
.ritual-steps::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 30px;
  bottom: 30px;
  width: 1px;
  background: linear-gradient(var(--cyan), rgba(114, 220, 239, 0.1));
}
.ritual-step {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  align-items: center;
  padding: 14px 0;
}
.ritual-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--navy);
  border: 1px solid rgba(114, 220, 239, 0.5);
  font: italic 400 1.7rem var(--serif);
  color: var(--cyan);
}
.ritual-step strong {
  display: block;
  font: 700 1.3rem var(--head);
  letter-spacing: -0.03em;
}
.ritual-step p {
  margin: 4px 0 0;
  font-size: 0.92rem;
  color: #c3d3e6;
}
.ritual-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 28px;
  padding: 16px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.86rem;
  color: #d4e4f5;
}
.ritual-note i {
  margin-top: 3px;
  color: var(--green);
}
.facts-card {
  padding: 26px;
  border-radius: 26px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.5);
}
.facts-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.facts-head .eyebrow {
  color: var(--blue2);
}
.facts-head button {
  border: 0;
  background: none;
  font: 700 0.74rem var(--head);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.facts-head button:hover {
  color: var(--blue2);
}
.facts-img {
  display: block;
  width: 100%;
  margin: 16px 0 18px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  cursor: zoom-in;
}
.facts-img img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  transition: transform 0.6s var(--ease);
}
.facts-img:hover img {
  transform: scale(1.04);
}
.facts-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.facts-meta div {
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--mist);
}
.facts-meta small {
  display: block;
  font: 700 0.6rem var(--head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.facts-meta strong {
  font: 800 1rem var(--head);
  color: var(--navy);
}

/* ============ VIDEOS + FAQ (white) ============ */
.pdp-faq {
  padding: 130px 0;
  background: #fff;
}
.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.video-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 0;
  text-align: left;
  border: 1px solid #e3ecf6;
  border-radius: 24px;
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  color: inherit;
  transition:
    transform 0.5s var(--ease),
    box-shadow 0.5s,
    border-color 0.5s;
}
.video-card:hover {
  transform: translateY(-6px);
  border-color: #c9dcf0;
  box-shadow: 0 34px 60px -34px rgba(10, 40, 80, 0.45);
}
.video-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.video-cover .media > * {
  transition: transform 1.2s var(--ease);
}
.video-card:hover .video-cover .media > * {
  transform: scale(1.06);
}
.video-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4, 16, 42, 0.55), rgba(4, 16, 42, 0) 55%);
  pointer-events: none;
}
.video-play {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 84px;
  height: 84px;
  translate: -50% -50%;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--blue2);
  font-size: 1.4rem;
  box-shadow: 0 18px 40px rgba(4, 16, 42, 0.35);
  transition:
    transform 0.5s var(--ease),
    background 0.4s,
    color 0.4s;
}
.video-play i {
  translate: 3px 0;
}
.video-play::before {
  content: "";
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.7);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  from {
    transform: scale(0.85);
    opacity: 1;
  }
  to {
    transform: scale(1.35);
    opacity: 0;
  }
}
.video-card:hover .video-play {
  transform: scale(1.08);
  background: var(--green);
  color: #fff;
}
.video-tag {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 30px;
  background: rgba(6, 23, 51, 0.6);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font: 600 0.72rem var(--body);
}
.video-time {
  left: auto;
  right: 18px;
}
.video-body {
  display: flex;
  gap: 16px;
  padding: 24px 26px 26px;
}
.video-body > i {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ice);
  color: var(--blue2);
}
.video-body small {
  font: 700 0.62rem var(--head);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue2);
}
.video-body h3 {
  font: 700 1.3rem var(--head);
  letter-spacing: -0.03em;
  color: var(--navy);
  margin: 6px 0 6px;
}
.video-body p {
  font-size: 0.9rem;
  color: var(--text);
  margin: 0;
}

.faq-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 80px;
  margin-top: 110px;
  align-items: start;
}
.faq-aside {
  position: sticky;
  top: 120px;
}
.faq-aside p {
  margin: 20px 0 0;
}
.help-box {
  margin-top: 30px;
  padding: 24px;
  border-radius: 20px;
  background: var(--mist);
  border: 1px solid var(--line);
}
.help-box strong {
  display: block;
  font: 700 1.05rem var(--head);
  color: var(--navy);
}
.help-box p {
  font-size: 0.86rem;
  margin: 6px 0 16px;
}
.help-box .help-links {
  display: grid;
  gap: 10px;
}
.help-box a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
}
.help-box a i {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--blue2);
}
.help-box a:hover {
  color: var(--blue2);
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 26px 0;
  font: 700 1.12rem/1.35 var(--head);
  letter-spacing: -0.02em;
  color: var(--navy);
  cursor: pointer;
  transition: color 0.3s;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary:hover {
  color: var(--blue2);
}
.faq-icon {
  flex: none;
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition:
    background 0.4s,
    border-color 0.4s,
    rotate 0.4s var(--ease);
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 1.5px;
  translate: -50% -50%;
  background: var(--navy);
  transition: background 0.4s;
}
.faq-icon::after {
  rotate: 90deg;
}
.faq-item[open] .faq-icon {
  rotate: 45deg;
  background: var(--navy);
  border-color: var(--navy);
}
.faq-item[open] .faq-icon::before,
.faq-item[open] .faq-icon::after {
  background: #fff;
}
.faq-body p {
  margin: 0 0 26px;
  max-width: 700px;
  font-size: 0.96rem;
  line-height: 1.75;
}
.faq-body p + p {
  margin-top: -12px;
}

/* ============ COMPLETE YOUR ROUTINE (mist) ============ */
.pdp-routine {
  padding: 130px 0;
  background: var(--mist);
}
.pdp-routine .shop-grid {
  grid-template-columns: repeat(3, 1fr);
}

/* ============ FINAL CTA (white band, gradient box) ============ */
.final-buy {
  display: grid;
  gap: 16px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px);
}
.final-prod {
  display: flex;
  align-items: center;
  gap: 16px;
}
.final-prod img {
  width: 64px;
  height: 80px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px;
}
.final-prod strong {
  display: block;
  font: 700 1.1rem var(--head);
}
.final-prod span {
  font-size: 0.82rem;
  color: #d4e4f5;
}
.final-prod .price {
  margin-left: auto;
  font-size: 1.45rem;
  color: #fff;
}
.cta-box > div > p {
  margin: 18px 0 0;
  max-width: 460px;
}
.final-buy .pdp-buy {
  margin: 0;
}
.final-buy .qty-stepper {
  border-color: transparent;
}

/* ============ STICKY BUY BAR ============ */
.pdp-sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -18px 40px -24px rgba(10, 40, 80, 0.35);
  transform: translateY(110%);
  transition: transform 0.5s var(--ease);
}
.pdp-sticky.is-visible {
  transform: none;
}
.sticky-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 84px;
}
.sticky-thumb {
  flex: none;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--ice);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.sticky-thumb img {
  height: 86%;
  width: auto;
}
.sticky-name strong {
  display: block;
  font: 800 1.05rem/1.1 var(--head);
  letter-spacing: -0.03em;
  color: var(--navy);
}
.sticky-name span {
  font: italic 400 1rem var(--serif);
  color: var(--blue2);
}
.sticky-price {
  margin-left: auto;
  font: 800 1.35rem var(--head);
  letter-spacing: -0.04em;
  color: var(--navy);
}
.pdp-sticky .pdp-buy {
  margin: 0;
  grid-template-columns: 128px 200px;
}
.pdp-sticky .qty-stepper,
.pdp-sticky .btn {
  height: 50px;
}
.pdp-sticky .qty-stepper {
  --qty-btn: 40px;
}
/* Desktop: the bar stays full width, the content sits in a narrower centered block (one focal point) */
@media (min-width: 1181px) {
  .pdp-sticky .sticky-inner {
    max-width: 780px;
  }
}
body.has-sticky-buy .footer {
  padding-bottom: 114px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1180px) {
  .pdp-grid {
    gap: 48px;
  }
  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid,
  .ben-grid,
  .ritual-grid,
  .faq-wrap {
    gap: 56px;
  }
  .about-chip {
    right: 16px;
  }
  .nut-orbit {
    grid-template-columns: minmax(0, 1fr) 300px minmax(0, 1fr);
    gap: 24px;
  }
  .nut-center {
    height: 380px;
  }
  .nut-center .ring.r2 {
    width: 300px;
    height: 300px;
  }
  .nut-center .ring.r1 {
    width: 210px;
    height: 210px;
  }
  .nut-center img {
    height: 330px;
  }
  .ben-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .pdp-routine .shop-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 940px) {
  .pdp-hero {
    padding: 22px 0 80px;
  }
  .pdp-grid,
  .about-grid,
  .ben-grid,
  .ritual-grid,
  .faq-wrap {
    grid-template-columns: minmax(0, 1fr);
  }
  .pdp-grid {
    gap: 34px;
    margin-top: 20px;
  }
  .pdp-media,
  .ben-intro,
  .faq-aside {
    position: static;
  }
  .pdp-media {
    max-width: 600px;
    width: 100%;
    margin-inline: auto;
  }
  .pdp-pillars,
  .pdp-about,
  .pdp-nutrients,
  .pdp-benefits,
  .pdp-ritual,
  .pdp-faq,
  .pdp-routine {
    padding: 90px 0;
  }
  .about-visual {
    max-width: 520px;
  }
  .nut-orbit {
    grid-template-columns: 1fr 1fr;
  }
  .nut-center {
    grid-column: span 2;
    grid-row: 1;
    height: 340px;
  }
  .nut-col {
    display: contents;
  }
  .nut-col.left .nut-card {
    text-align: left;
  }
  .nut-col.left .nut-icon {
    margin-left: 0;
  }
  .ben-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .faq-wrap {
    margin-top: 80px;
  }
  .pdp-routine .shop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sticky-name span {
    display: none;
  }
}
@media (max-width: 620px) {
  .pillars,
  .video-grid,
  .about-facts,
  .pdp-routine .shop-grid {
    grid-template-columns: 1fr;
  }
  .pdp-buy {
    grid-template-columns: 124px minmax(0, 1fr);
  }
  .qty-stepper {
    --qty-btn: 42px;
    padding: 0 4px;
  }
  .use-steps {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .pdp-assure {
    grid-template-columns: 1fr;
  }
  .pdp-use {
    padding: 18px;
  }
  .about-chip {
    right: 12px;
    bottom: 16px;
  }
  .nut-orbit {
    grid-template-columns: 1fr;
  }
  .nut-center {
    grid-column: auto;
    height: 300px;
  }
  .nut-center .ring.r2 {
    width: 260px;
    height: 260px;
  }
  .nut-center .ring.r1 {
    width: 180px;
    height: 180px;
  }
  .nut-center img {
    height: 270px;
  }
  .nut-blend {
    border-radius: 18px;
    align-items: flex-start;
  }
  .ben-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .ben {
    flex-direction: row;
    align-items: center;
    min-height: 0;
    padding: 16px 18px;
  }
  .ben i {
    flex: none;
  }
  .ritual-step {
    grid-template-columns: 56px 1fr;
    gap: 18px;
  }
  .ritual-num {
    width: 56px;
    height: 56px;
  }
  .ritual-steps::before {
    left: 27px;
  }
  .facts-card {
    padding: 18px;
  }
  .video-play {
    width: 68px;
    height: 68px;
    font-size: 1.15rem;
  }
  .video-body {
    padding: 20px;
  }
  .faq-item summary {
    font-size: 1rem;
    padding: 22px 0;
  }
  .final-buy {
    padding: 16px;
  }
  .final-prod {
    gap: 12px;
  }
  .final-prod > div {
    flex: 1;
    min-width: 0;
  }
  .final-prod img {
    width: 52px;
    height: 64px;
  }
  .final-prod .price {
    font-size: 1.2rem;
  }
  .pdp-buy .btn {
    white-space: nowrap;
    padding-inline: 14px;
  }
  .final-buy .btn i {
    display: none;
  }
  .facts-meta strong {
    font-size: 0.9rem;
  }
  .sticky-inner {
    height: 72px;
    gap: 12px;
  }
  .sticky-thumb {
    width: 46px;
    height: 46px;
  }
  .sticky-price {
    font-size: 1.1rem;
  }
  .pdp-sticky .pdp-buy {
    grid-template-columns: auto;
  }
  .pdp-sticky .btn {
    height: 46px;
    padding: 0 18px;
  }
  .pdp-sticky .btn i {
    display: none;
  }
}
@media (max-width: 380px) {
  .sticky-name strong {
    font-size: 0.92rem;
  }
  .pdp-buy {
    grid-template-columns: 116px minmax(0, 1fr);
  }
  .qty-stepper {
    --qty-btn: 40px;
    padding: 0 3px;
  }
}

/* ============ CART LINES (behavior in cart.js) ============ */
.qty button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  background: #fff;
}

/* ============ SINGLE VIDEO (one video only → wide card: cover + text side by side) ============ */
.video-grid.is-single {
  grid-template-columns: 1fr;
}
.video-grid.is-single .video-card {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
}
.video-grid.is-single .video-cover {
  aspect-ratio: auto;
  min-height: 100%;
}
.video-grid.is-single .video-cover .media,
.video-grid.is-single .video-cover .media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-grid.is-single .video-cover::before {
  content: "";
  display: block;
  padding-top: 56.25%; /* keeps 16:9 as the minimum height */
}
.video-grid.is-single .video-body {
  align-items: center;
  padding: 40px 44px;
}
.video-grid.is-single .video-body h3 {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
}
@media (max-width: 940px) {
  .video-grid.is-single .video-card {
    grid-template-columns: 1fr;
  }
  .video-grid.is-single .video-body {
    align-items: flex-start;
    padding: 24px 26px 26px;
  }
}

/* Amount next to a nutrient name (from the Supplement Facts label) */
.nut-card h3 small {
  font: 600 0.78rem var(--body);
  letter-spacing: 0;
  color: var(--muted);
  margin-left: 6px;
  white-space: nowrap;
}

/* Custom inline-SVG icon inside an <i> slot (behaves like a Font Awesome icon: size 1em-ish, takes currentColor) */
.ico-svg svg {
  display: block;
  width: 1.35em;
  height: 1.35em;
  overflow: visible;
}

/* ============ STACKED BUY (touch screens) ============
   Stepper ABOVE "Add to bag", both full width: one clear target each, no aiming.
   · Sticky bar ≤940px: [ bigger thumb | name / price | stepper / button ]
   · Hero + final CTA ≤620px: "Quantity  − 1 +" capsule, button below. */
@media (max-width: 940px) {
  .pdp-sticky .sticky-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) 164px;
    grid-template-rows: 1fr auto auto 1fr; /* name + price grouped, centered */
    column-gap: 14px;
    height: auto;
    padding: 10px 0;
  }
  .pdp-sticky .sticky-thumb {
    grid-row: 1 / -1;
    align-self: center;
    width: 64px;
    height: 64px;
  }
  .pdp-sticky .sticky-name {
    grid-column: 2;
    grid-row: 2;
    min-width: 0;
  }
  .pdp-sticky .sticky-name strong {
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .pdp-sticky .sticky-price {
    grid-column: 2;
    grid-row: 3;
    margin: 3px 0 0;
    font-size: 1.1rem;
    line-height: 1.1;
  }
  .pdp-sticky .pdp-buy {
    grid-column: 3;
    grid-row: 1 / -1;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .pdp-sticky .qty-stepper {
    --qty-btn: 36px;
    height: 40px;
    padding: 0 2px;
  }
  .pdp-sticky .btn {
    height: 42px;
    padding: 0 12px;
  }
  .pdp-sticky .btn i {
    display: none;
  }
  body.has-sticky-buy .help {
    bottom: 134px;
  }
  body.has-sticky-buy .footer {
    padding-bottom: 140px;
  }
}
@media (max-width: 620px) {
  .pdp-hero .pdp-buy,
  .final-buy .pdp-buy {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .pdp-hero .qty-stepper,
  .final-buy .qty-stepper {
    --qty-btn: 40px;
    height: 50px;
    padding: 0 4px 0 22px;
  }
  .pdp-hero .qty-stepper input,
  .final-buy .qty-stepper input {
    flex: none;
    width: 44px;
  }
  .qty-label {
    display: block;
    margin-right: auto;
    font: 700 0.66rem var(--head);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    user-select: none;
  }
}
@media (max-width: 380px) {
  .pdp-sticky .sticky-inner {
    grid-template-columns: auto minmax(0, 1fr) 136px;
    column-gap: 10px;
  }
  .pdp-sticky .sticky-thumb {
    width: 56px;
    height: 56px;
  }
  .pdp-sticky .btn {
    padding: 0 8px;
    font-size: 0.74rem;
  }
}

/* Three pillars (e.g. Collagen-O2): 3 columns on desktop, 1 column on tablet/phone */
.pillars.is-three {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 940px) {
  .pillars.is-three {
    grid-template-columns: 1fr;
  }
}

/* ============ CUSTOMER STORIES (product pages) ============ */
/* Reuses the Home testimonials: .stories (navy band) + .t-card + WmkCarousel (styles.css / wmkcarousel.css).
   Sits between Video + FAQ (white) and Complete your routine (mist) → white · navy · mist · white.
   Synergy4 and Collagen-O2 recolor this band with their product color in theme-*.css. */
.pdp-stories {
  padding: 130px 0 110px;
}
.pdp-stories > .wrap {
  position: relative;
  z-index: 1;
}
.pdp-stories .sec-head p {
  color: #b5c9df;
}
@media (max-width: 940px) {
  .pdp-stories {
    padding: 90px 0;
  }
}