:root {
  --ink: #111111;
  --muted: #5f6570;
  --paper: #f9fdff;
  --soft-pink: #fee9f3;
  --petal: #ffe7f2;
  --mint: #e5faff;
  --blue: #2bafe0;
  --coral: #ec008c;
  --leaf: #00a6b8;
  --yellow: #ffd51e;
  --cream: #fff8c9;
  --line: #ddeff7;
  --warm-line: #e8d7c7;
  --footer: #06445a;
  --white: #ffffff;
  --shadow: 0 18px 40px rgba(17, 17, 17, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, var(--mint) 0%, var(--petal) 52%, var(--paper) 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.utility-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 5vw;
  border-bottom: 1px solid rgba(43, 175, 224, 0.22);
  background: var(--mint);
  color: var(--leaf);
  font-size: 0.84rem;
  font-weight: 800;
}

.popular-searches,
.utility-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.popular-searches span {
  color: var(--ink);
}

.popular-searches a,
.utility-actions a {
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--leaf);
}

.utility-actions a {
  background: rgba(236, 0, 140, 0.1);
  color: var(--coral);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 5vw;
  border-bottom: 2px solid rgba(236, 0, 140, 0.18);
  background: rgba(249, 253, 255, 0.94);
  backdrop-filter: blur(12px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-logo {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border: 2px solid var(--coral);
  border-radius: 50%;
  background: var(--white);
  object-fit: contain;
  padding: 4px;
}

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

.brand-mark strong {
  font-size: 1rem;
}

.brand-mark small {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--soft-pink);
  color: var(--ink);
}

.site-nav .nav-order {
  background: var(--blue);
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero-section {
  position: relative;
  min-height: 76svh;
  display: grid;
  align-items: end;
  padding: 92px 5vw 48px;
  overflow: hidden;
  background: url("/gallery/for brochure/gia đình thỏ.png") center 46% / cover no-repeat;
}

.hero-section::before {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(6, 68, 90, 0.3);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
  color: var(--white);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.2);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy .eyebrow {
  color: var(--cream);
}

.hero-copy h1,
.section-heading h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy h1 {
  font-size: 3.6rem;
}

.hero-copy p:not(.eyebrow) {
  max-width: 620px;
  margin: 18px 0 0;
  font-size: 1.12rem;
}

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

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 800;
}

.button.primary {
  background: var(--coral);
  color: var(--white);
}

.button.secondary {
  border-color: rgba(43, 175, 224, 0.32);
  background: var(--white);
  color: var(--leaf);
}

.button.full {
  width: 100%;
}

.button:hover,
.button:focus-visible,
.filter-button:hover,
.filter-button:focus-visible,
.basket-button:hover,
.basket-button:focus-visible {
  transform: translateY(-1px);
}

.hero-strip {
  position: absolute;
  right: 4vw;
  bottom: 34px;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 94px);
  gap: 10px;
}

.hero-strip img {
  width: 94px;
  height: 118px;
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.82);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.intro-band div {
  min-height: 112px;
  padding: 24px 5vw;
  background: rgba(255, 255, 255, 0.94);
}

.intro-band strong,
.intro-band span {
  display: block;
}

.intro-band strong {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.intro-band span {
  color: var(--muted);
}

.page-section {
  padding: 82px 5vw;
}

.page-section:nth-of-type(odd) {
  background: rgba(255, 255, 255, 0.88);
}

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

.section-heading.wide {
  max-width: 960px;
}

.section-heading h2 {
  font-size: 2.35rem;
}

.section-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 34px;
  align-items: start;
}

.about-copy {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.05rem;
}

.about-copy p:first-child {
  margin-top: 0;
}

.values-list {
  display: grid;
  gap: 14px;
}

.values-list div {
  padding: 20px;
  border: 1px solid var(--warm-line);
  border-radius: var(--radius);
  background: var(--soft-pink);
}

.values-list span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 900;
}

.values-list strong,
.values-list p {
  display: block;
  margin: 0;
}

.values-list p {
  margin-top: 8px;
  color: var(--muted);
}

.shop-guide-section {
  background: var(--white);
}

.shop-guide-grid:not(.row) {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.guide-card {
  display: grid;
  min-height: 250px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.07);
}

.guide-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.guide-card span,
.guide-card strong {
  margin-inline: 14px;
}

.guide-card span {
  margin-top: 14px;
  color: var(--coral);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.guide-card strong {
  margin-top: 4px;
  margin-bottom: 16px;
  line-height: 1.25;
}

.guide-card:hover,
.guide-card:focus-visible {
  border-color: rgba(236, 0, 140, 0.38);
  transform: translateY(-2px);
}

.workshop-section {
  background: var(--mint);
}

.workshop-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.05fr);
  gap: 30px;
  align-items: stretch;
}

.workshop-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(150px, 1fr));
  gap: 12px;
}

.workshop-gallery img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.07);
}

.workshop-gallery img:first-child {
  grid-row: span 2;
}

.workshop-details {
  display: grid;
  gap: 14px;
  align-content: start;
}

.workshop-card {
  padding: 20px;
  border: 1px solid rgba(43, 175, 224, 0.3);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
}

.workshop-card span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--leaf);
  font-size: 0.82rem;
  font-weight: 900;
}

.workshop-card strong,
.workshop-card p {
  display: block;
  margin: 0;
}

.workshop-card p {
  margin-top: 8px;
  color: var(--muted);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-button {
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.filter-button.active {
  border-color: var(--coral);
  background: var(--soft-pink);
  color: var(--coral);
}

.product-grid:not(.row),
.content-grid:not(.row) {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.content-grid:not(.row) {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.item-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.07);
}

.item-card figure {
  position: relative;
  margin: 0;
  background: var(--mint);
}

.item-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.item-card .tag {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--coral);
  font-size: 0.72rem;
  font-weight: 900;
}

.item-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
}

.item-card h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.25;
}

.item-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.item-meta span {
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--soft-pink);
  color: var(--coral);
  font-size: 0.72rem;
  font-weight: 900;
}

.item-card .button {
  margin-top: 2px;
}

.charts-section {
  background: var(--mint);
}

.kits-section {
  background: rgba(255, 255, 255, 0.9);
}

.materials-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: stretch;
}

.materials-layout > img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}

.materials-list:not(.row) {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.material-card {
  display: flex;
  min-height: 168px;
  flex-direction: column;
  gap: 10px;
  justify-content: space-between;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.material-card strong {
  display: block;
  font-size: 1.04rem;
}

.material-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.order-section {
  background: var(--soft-pink);
}

.order-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: 24px;
  align-items: start;
}

.order-panel,
.checkout-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.07);
}

.order-panel {
  padding: 22px;
}

.order-panel h3 {
  margin: 0 0 16px;
  font-size: 1.35rem;
}

.order-items {
  display: grid;
  gap: 12px;
}

.empty-note {
  margin: 0;
  color: var(--muted);
}

.order-line {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.order-line img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 6px;
}

.order-line strong,
.order-line span {
  display: block;
}

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

.quantity-controls {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.quantity-controls button {
  width: 32px;
  height: 32px;
  border: 0;
  background: var(--paper);
  cursor: pointer;
  font-weight: 900;
}

.quantity-controls output {
  min-width: 34px;
  text-align: center;
  font-weight: 900;
}

.checkout-form {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.checkout-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--paper);
  color: var(--ink);
}

.checkout-form input:focus,
.checkout-form textarea:focus {
  border-color: var(--blue);
  outline: 3px solid rgba(43, 175, 224, 0.2);
}

.payment-box {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid rgba(236, 0, 140, 0.18);
  border-radius: var(--radius);
  background: var(--soft-pink);
}

.payment-box span,
.form-status {
  color: var(--muted);
  font-size: 0.94rem;
}

.form-status {
  min-height: 22px;
  margin: 0;
}

.learning-section {
  background: var(--white);
}

.learning-grid:not(.row) {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.learning-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.07);
}

.learning-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.learning-card div {
  padding: 16px;
}

.learning-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--leaf);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.learning-card h3 {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.3;
}

.learning-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) repeat(3, minmax(160px, 0.6fr));
  gap: 32px;
  align-items: start;
  padding: 42px 5vw 96px;
  border-top: 5px solid var(--coral);
  background: var(--footer);
  color: var(--white);
}

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

.footer-logo small,
.footer-brand p,
.footer-column a {
  color: rgba(255, 255, 255, 0.74);
}

.footer-brand p {
  max-width: 420px;
  margin: 16px 0 0;
}

.footer-column strong,
.footer-column a {
  display: block;
}

.footer-column strong {
  margin-bottom: 12px;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.footer-column nav {
  display: grid;
  gap: 9px;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: var(--white);
}

.social-links {
  gap: 10px;
}

.social-link {
  display: inline-flex;
  width: max-content;
  min-height: 42px;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid rgba(229, 250, 255, 0.36);
  border-radius: var(--radius);
}

.social-link svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: currentColor;
}

.basket-button {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  border: 0;
  border-radius: 999px;
  background: var(--leaf);
  color: var(--white);
  box-shadow: var(--shadow);
  cursor: pointer;
  font-weight: 900;
}

.basket-button span {
  display: grid;
  min-width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--ink);
  font-size: 0.82rem;
}

@media (max-width: 1180px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .shop-guide-grid,
  .learning-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .utility-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 75px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    padding: 13px 14px;
  }

  .hero-section {
    min-height: 72svh;
  }

  .hero-copy h1 {
    font-size: 2.6rem;
  }

  .hero-strip {
    display: none;
  }

  .intro-band,
  .about-grid,
  .workshop-layout,
  .materials-layout,
  .order-layout {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .content-grid,
  .materials-list,
  .shop-guide-grid,
  .learning-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .materials-layout > img {
    min-height: 320px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 12px 18px;
  }

  .utility-strip {
    padding: 8px 18px;
  }

  .brand-mark small {
    display: none;
  }

  .hero-section {
    min-height: 68svh;
    padding: 78px 18px 36px;
  }

  .hero-copy h1 {
    font-size: 2.25rem;
  }

  .hero-copy p:not(.eyebrow) {
    font-size: 1rem;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .page-section {
    padding: 58px 18px;
  }

  .section-heading h2 {
    font-size: 1.82rem;
  }

  .intro-band {
    display: block;
  }

  .product-grid,
  .content-grid,
  .materials-list,
  .shop-guide-grid,
  .learning-grid {
    grid-template-columns: 1fr;
  }

  .order-line {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .quantity-controls {
    grid-column: 2;
    width: max-content;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 28px 18px 90px;
  }
}