:root {
  --ink: #101828;
  --muted: #667085;
  --line: #e4e7ec;
  --soft: #f7f9fb;
  --white: #ffffff;
  --navy: #0b1220;
  --navy-2: #111827;
  --petrol: #0f3d4c;
  --blue: #145ec7;
  --cyan: #7dd3fc;
  --mint: #9ae6c4;
  --shadow: 0 16px 34px rgba(16, 24, 40, 0.08);
  --radius: 14px;
  --header: 76px;
  font-family: Inter, Manrope, "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
  text-rendering: geometricPrecision;
}

body.cart-open,
body.modal-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--white);
}

.skip-link:focus {
  top: 16px;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  background: var(--navy);
  color: #dbeafe;
  font-size: 0.78rem;
  font-weight: 800;
}

.topbar__inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  flex-wrap: wrap;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header__inner {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
}

.brand img {
  width: 46px;
  height: 46px;
  padding: 5px;
  border: 1px solid #dbeafe;
  border-radius: 14px;
  background: var(--white);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: var(--navy);
  font-size: 0.98rem;
  letter-spacing: 0;
}

.brand small {
  color: var(--muted);
  font-size: 0.76rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: #344054;
  font-size: 0.92rem;
  font-weight: 750;
}

.nav a {
  padding: 28px 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover {
  color: var(--blue);
  border-color: var(--blue);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.icon-button,
.menu-button {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  color: var(--navy);
}

.icon-button svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cart-trigger {
  position: relative;
}

.cart-trigger span {
  position: absolute;
  right: -5px;
  top: -6px;
  min-width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 900;
}

.menu-button {
  display: none;
  gap: 4px;
}

.menu-button span {
  width: 18px;
  height: 2px;
  display: block;
  background: currentColor;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 850;
  letter-spacing: 0;
  text-align: center;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--solid {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(16, 24, 40, 0.14);
}

.btn--soft {
  background: #eaf7f2;
  color: #0f5132;
  border-color: #bfe8d6;
}

.btn--ghost {
  background: var(--white);
  color: var(--navy);
  border-color: var(--line);
}

.btn--small {
  min-height: 40px;
  padding: 9px 13px;
  font-size: 0.88rem;
}

.btn--full {
  width: 100%;
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-weight: 850;
}

.eyebrow {
  margin: 0;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  padding: 88px 0;
}

.section--dark {
  background: var(--navy);
  color: var(--white);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head--row {
  max-width: none;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.section-head h2,
.quality h2,
.wholesale h2,
.nutrition h2,
.faq h2 {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: clamp(2.1rem, 4vw, 3.75rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-head p,
.wholesale p,
.nutrition p,
.quality p,
.muted {
  color: var(--muted);
}

.section--dark h2,
.section--dark p {
  color: var(--white);
}

.section--dark .eyebrow {
  color: var(--cyan);
}

.microcopy {
  margin-top: 14px;
  color: #667085;
  font-size: 0.82rem;
}

.section--soft {
  background: #f7f9fc;
}

.section + .section {
  border-top: 1px solid #e8eef6;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero {
  min-height: calc(100svh - var(--header) - 36px);
  display: flex;
  align-items: center;
  padding: 84px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f5f8fb 100%);
  border-bottom: 1px solid #e6edf7;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr);
  gap: 54px;
  align-items: center;
}

.hero h1 {
  margin: 16px 0 18px;
  max-width: 760px;
  color: var(--navy);
  font-size: clamp(2.9rem, 5.4vw, 5.25rem);
  line-height: 0.97;
  letter-spacing: 0;
}

.hero__lead {
  margin: 0;
  max-width: 650px;
  color: #475467;
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.trust-badges span,
.product-card__tag,
.pill {
  border: 1px solid #dbeafe;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  padding: 7px 10px;
  font-size: 0.76rem;
  font-weight: 850;
}

.hero__media {
  margin: 0;
}

.hero__media img {
  width: 100%;
  aspect-ratio: 1.43 / 1;
  object-fit: cover;
  border: 1px solid #d8e4f2;
  border-radius: 18px;
  box-shadow: 0 24px 64px rgba(16, 24, 40, 0.13);
}

.numbers {
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 48px;
  align-items: start;
}

.about-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  padding: 28px;
  box-shadow: 0 14px 34px rgba(16, 24, 40, 0.05);
}

.about-panel p {
  margin: 0;
  color: #475467;
  font-size: 1rem;
}

.about-panel p + p {
  margin-top: 16px;
}

.numbers__grid,
.quality__cards,
.wholesale__cards,
.nutrition__cards,
.education__grid {
  display: grid;
  gap: 14px;
}

.numbers__grid {
  grid-template-columns: repeat(3, 1fr);
}

.numbers__grid article,
.quality__cards article,
.wholesale__cards article,
.nutrition__cards article,
.education__grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 22px;
}

.numbers__grid span,
.quality__cards span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 950;
}

.numbers__grid strong,
.quality__cards strong {
  display: block;
  color: var(--navy);
  font-size: 1.18rem;
  line-height: 1.2;
}

.numbers__grid p,
.quality__cards p {
  margin: 9px 0 0;
  color: var(--muted);
}

.quality__grid,
.wholesale__grid,
.nutrition__grid,
.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  gap: 48px;
  align-items: start;
}

.quality__cards {
  grid-template-columns: repeat(2, 1fr);
}

.quality__intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 28px;
}

.quality__intro p {
  color: #cbd5e1;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 22px;
}

.process-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  padding: 24px;
}

.process-card span {
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 950;
}

.process-card h3 {
  margin: 18px 0 10px;
  color: var(--white);
  font-size: 1.25rem;
  line-height: 1.18;
}

.process-card p {
  margin: 0 0 22px;
  color: #cbd5e1;
}

.process-card a {
  margin-top: auto;
  color: var(--mint);
  font-weight: 850;
}

.standards-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
  padding: 28px;
}

.standards-card .section-head {
  margin-bottom: 20px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
}

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
  color: var(--white);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

td {
  color: #d7dee9;
}

.quality__cards article {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
}

.quality__cards strong {
  color: var(--white);
}

.quality__cards p {
  color: #cbd5e1;
}

.catalog {
  background: var(--soft);
}

.filters {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(160px, 0.7fr));
  gap: 10px;
  margin-bottom: 18px;
}

.search-field {
  position: relative;
}

.search-field svg {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 19px;
  height: 19px;
  transform: translateY(-50%);
  fill: none;
  stroke: var(--muted);
  stroke-width: 2;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  color: var(--ink);
  padding: 11px 13px;
  outline: none;
}

.search-field input {
  padding-left: 44px;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #93c5fd;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

label {
  display: grid;
  gap: 7px;
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 850;
}

.catalog__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e6edf7;
  border-radius: 18px;
  background: var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.product-card__image {
  min-height: 294px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border-bottom: 1px solid #eef2f7;
  padding: 16px;
}

.product-card__image img {
  width: 138px;
  height: 262px;
  object-fit: contain;
  filter: drop-shadow(0 18px 26px rgba(16, 24, 40, 0.08));
}

.product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 17px;
}

.product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.product-card__purity {
  border: 1px solid #ccefe0;
  border-radius: 999px;
  background: #effcf6;
  color: #087443;
  padding: 7px 10px;
  font-size: 0.76rem;
  font-weight: 850;
}

.product-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.12rem;
  line-height: 1.2;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.product-card__desc {
  min-height: 58px;
}

.product-card__price {
  margin-top: auto;
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 950;
}

.product-card__actions {
  display: grid;
  gap: 8px;
}

.line-select {
  display: grid;
  gap: 8px;
}

.wholesale {
  background: var(--white);
}

.wholesale__cards,
.nutrition__cards,
.education__grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 26px;
}

.wholesale__cards article,
.nutrition__cards article,
.education__grid article {
  font-weight: 850;
}

.education__grid article h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.2;
}

.education__grid article p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.nutrition {
  background: #f8fafc;
}

.form-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  padding: 22px;
  box-shadow: 0 16px 36px rgba(16, 24, 40, 0.06);
}

.form-card h3 {
  margin: 0 0 16px;
  color: var(--navy);
}

.form-card label {
  margin-bottom: 12px;
}

.education {
  background: var(--white);
}

.education__grid {
  grid-template-columns: repeat(5, 1fr);
}

.faq {
  background: var(--soft);
}

.faq__list {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--navy);
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--muted);
}

.footer {
  padding: 56px 0;
  background: var(--navy);
  color: #cbd5e1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1fr;
  gap: 32px;
}

.brand--footer strong {
  color: var(--white);
}

.footer nav {
  display: grid;
  gap: 10px;
}

.footer nav a:hover {
  color: var(--white);
}

.legal {
  color: #98a2b3;
  font-size: 0.82rem;
}

.cart {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 80;
  width: min(456px, 100%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px;
  background: var(--white);
  box-shadow: -24px 0 70px rgba(16, 24, 40, 0.2);
  transform: translateX(105%);
  transition: transform 0.22s ease;
}

.cart.open {
  transform: translateX(0);
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: none;
  border: 0;
  background: rgba(11, 18, 32, 0.48);
}

body.cart-open .overlay {
  display: block;
}

.cart__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.cart__head h2 {
  margin: 4px 0 0;
  color: var(--navy);
}

.cart__items {
  display: grid;
  gap: 10px;
  min-height: 120px;
  overflow: auto;
}

.cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.cart-line h3,
.cart-line p {
  margin: 0;
}

.cart-line p {
  color: var(--muted);
  font-size: 0.86rem;
}

.qty {
  display: grid;
  grid-template-columns: 32px 34px 32px;
  gap: 4px;
  align-items: center;
}

.qty button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--soft);
}

.qty span {
  text-align: center;
  font-weight: 900;
}

.remove-line {
  grid-column: 1 / -1;
  justify-self: start;
  border: 0;
  background: transparent;
  color: #b42318;
  font-weight: 850;
}

.shipping-meter {
  border: 1px solid #dbeafe;
  border-radius: 14px;
  background: #eff6ff;
  padding: 14px;
}

.shipping-meter div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 850;
}

.meter {
  display: block;
  height: 8px;
  overflow: hidden;
  margin-top: 10px;
  border-radius: 999px;
  background: #dbeafe;
}

.meter i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--blue);
}

.cart__totals {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.total-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
}

.total-row strong {
  color: var(--navy);
}

.total-row--grand {
  padding-top: 8px;
  border-top: 1px solid var(--line);
  color: var(--navy);
  font-size: 1.04rem;
  font-weight: 900;
}

dialog {
  width: min(1040px, calc(100% - 28px));
  max-height: 90svh;
  overflow: auto;
  border: 0;
  border-radius: 20px;
  padding: 0;
  box-shadow: 0 30px 90px rgba(16, 24, 40, 0.35);
}

dialog::backdrop {
  background: rgba(11, 18, 32, 0.58);
}

.modal__close {
  position: sticky;
  top: 14px;
  left: calc(100% - 58px);
  z-index: 2;
  margin: 14px 14px 0 auto;
}

.product-detail {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 28px;
  padding: 8px 28px 30px;
}

.product-detail__image {
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--soft);
  padding: 20px;
}

.product-detail__image img {
  width: min(260px, 100%);
  filter: drop-shadow(0 18px 28px rgba(16, 24, 40, 0.12));
}

.product-detail h2,
.checkout h2 {
  margin: 6px 0 8px;
  color: var(--navy);
  font-size: 2.2rem;
  line-height: 1.04;
}

.detail-panels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.detail-panels article {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}

.detail-panels h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
}

.detail-panels p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.checkout__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  padding: 8px 28px 30px;
}

.checkout__fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.checkout__fields .full {
  grid-column: 1 / -1;
}

.check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  margin: 16px 0;
  color: var(--muted);
}

.check input {
  min-height: auto;
  margin-top: 4px;
}

.checkout__summary {
  align-self: start;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--soft);
  padding: 18px;
}

.checkout-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.payment-panel {
  margin-top: 16px;
  border: 1px solid #ccefe0;
  border-radius: 16px;
  background: #effcf6;
  padding: 16px;
}

.payment-panel span {
  display: block;
  color: #087443;
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.payment-panel strong {
  display: block;
  margin-top: 4px;
  color: var(--navy);
}

.payment-panel p {
  margin: 5px 0 0;
  color: #475467;
  font-size: 0.88rem;
}

.checkout__done {
  padding: 0 28px 30px;
}

.order-card {
  border: 1px solid #bfe8d6;
  border-radius: 16px;
  background: #eaf7f2;
  padding: 18px;
}

.empty {
  min-height: 180px;
  display: grid;
  place-items: center;
  border: 1px dashed #cbd5e1;
  border-radius: 16px;
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #16a34a;
  color: var(--white);
  box-shadow: 0 16px 34px rgba(22, 163, 74, 0.24);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.product-page {
  background: #f7f9fc;
}

.product-page .header {
  top: 0;
}

.product-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 22px 0 10px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 750;
}

.breadcrumb a {
  color: var(--blue);
}

.product-hero {
  padding: 24px 0 70px;
}

.product-hero__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: 42px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header) + 24px);
  display: grid;
  place-items: center;
  border: 1px solid #dde7f3;
  border-radius: 22px;
  background: var(--white);
  padding: 32px;
  box-shadow: 0 20px 52px rgba(16, 24, 40, 0.08);
}

.product-gallery img {
  width: min(270px, 72vw);
  max-height: 520px;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(16, 24, 40, 0.12));
}

.product-summary {
  border: 1px solid #dde7f3;
  border-radius: 22px;
  background: var(--white);
  padding: 28px;
  box-shadow: 0 18px 44px rgba(16, 24, 40, 0.06);
}

.product-summary h1 {
  margin: 10px 0 10px;
  color: var(--navy);
  font-size: clamp(2.3rem, 5vw, 4.35rem);
  line-height: 0.98;
}

.product-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-summary__lead {
  margin: 0 0 20px;
  color: #475467;
  font-size: 1.03rem;
}

.price-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  border: 1px solid #e6edf7;
  border-radius: 16px;
  background: #f8fafc;
  padding: 16px;
}

.price-panel span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.price-panel strong {
  color: var(--navy);
  font-size: 1.55rem;
  line-height: 1;
}

.quantity-control {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  align-items: end;
  margin-top: 18px;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.quality-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.quality-strip article {
  border: 1px solid #e6edf7;
  border-radius: 14px;
  background: #fbfdff;
  padding: 14px;
}

.quality-strip span {
  display: block;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 950;
}

.quality-strip strong {
  display: block;
  margin-top: 5px;
  color: var(--navy);
  line-height: 1.2;
}

.product-main {
  padding: 0 0 84px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: 24px;
  align-items: start;
}

.content-stack {
  display: grid;
  gap: 18px;
}

.content-card {
  border: 1px solid #dde7f3;
  border-radius: 18px;
  background: var(--white);
  padding: 24px;
  box-shadow: 0 12px 30px rgba(16, 24, 40, 0.045);
}

.content-card h2,
.content-card h3 {
  margin: 0 0 12px;
  color: var(--navy);
  line-height: 1.1;
}

.content-card p,
.content-card li {
  color: #475467;
}

.content-card p {
  margin: 0;
}

.content-card p + p {
  margin-top: 12px;
}

.content-card ul {
  margin: 0;
  padding-left: 20px;
}

.content-card li + li {
  margin-top: 8px;
}

.spec-table {
  min-width: 0;
}

.content-card .table-wrap {
  border-color: #e6edf7;
}

.spec-table th,
.spec-table td {
  border-bottom: 1px solid #e6edf7;
}

.spec-table th {
  color: var(--navy);
}

.spec-table td {
  color: #475467;
}

.coa-card {
  border: 1px solid #ccefe0;
  background: #effcf6;
}

.coa-mock {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  border: 1px solid #bfe8d6;
  border-radius: 14px;
  background: var(--white);
  padding: 16px;
}

.coa-mock div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #475467;
  font-size: 0.9rem;
}

.coa-mock strong {
  color: var(--navy);
}

.side-stack {
  position: sticky;
  top: calc(var(--header) + 24px);
  display: grid;
  gap: 16px;
}

.cross-sell img {
  width: 120px;
  margin: 4px auto 14px;
  filter: drop-shadow(0 12px 18px rgba(16, 24, 40, 0.1));
}

.notice {
  border-color: #fedf89;
  background: #fffbeb;
}

.notice p {
  color: #7a4f01;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.related-card {
  border: 1px solid #dde7f3;
  border-radius: 16px;
  background: var(--white);
  padding: 16px;
}

.related-card img {
  width: 86px;
  height: 150px;
  object-fit: contain;
  margin: 0 auto 12px;
}

.related-card h3 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: 0.98rem;
}

.related-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.product-footer {
  padding: 28px 0;
  border-top: 1px solid #dde7f3;
  background: var(--white);
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 980px) {
  .nav {
    position: fixed;
    inset: calc(var(--header) + 36px) 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 18px 18px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 14px 0;
  }

  .menu-button {
    display: inline-grid;
  }

  .hero__grid,
  .quality__grid,
  .quality__intro,
  .about__grid,
  .wholesale__grid,
  .nutrition__grid,
  .faq__grid,
  .product-hero__grid,
  .content-grid,
  .product-detail,
  .checkout__grid {
    grid-template-columns: 1fr;
  }

  .product-gallery,
  .side-stack {
    position: static;
  }

  .filters {
    grid-template-columns: 1fr 1fr;
  }

  .numbers__grid,
  .process-grid,
  .quality-strip,
  .related-grid,
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .education__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 24px, 1180px);
  }

  .topbar__inner {
    justify-content: flex-start;
    gap: 12px;
    padding: 8px 0;
  }

  .header__actions .btn {
    display: none;
  }

  .hero {
    padding: 58px 0;
  }

  .hero__grid {
    gap: 30px;
  }

  .hero h1 {
    font-size: 2.72rem;
  }

  .hero__actions {
    display: grid;
  }

  .section {
    padding: 62px 0;
  }

  .section-head--row {
    display: grid;
  }

  .numbers__grid,
  .quality__cards,
  .process-grid,
  .quality-strip,
  .wholesale__cards,
  .nutrition__cards,
  .education__grid,
  .filters,
  .product-grid,
  .related-grid,
  .detail-panels,
  .checkout__fields,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .product-summary,
  .content-card,
  .standards-card,
  .about-panel {
    padding: 20px;
  }

  .quantity-control,
  .price-panel {
    grid-template-columns: 1fr;
  }

  .product-actions,
  .section-actions {
    display: grid;
  }

  .product-card__image {
    min-height: 330px;
  }

  .product-card__image img {
    width: 164px;
    height: 300px;
  }
}

.checkout-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fef3f2;
  color: #b42318;
  font-size: 14px;
}

.order-card .btn + .btn {
  margin-left: 8px;
}

.status-page {
  max-width: 760px;
  margin: 32px auto 64px;
}

.status-page .total-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 0;
}