:root {
  --bg: #121214;
  --bg-elevated: #1a1a1e;
  --card: #1c1c20;
  --card-hover: #232328;
  --border: #2c2c32;
  --text: #f2f2f3;
  --text-muted: #9a9aa2;
  --accent: #7dd3fc;
  --accent-soft: rgba(125, 211, 252, 0.12);
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

.hidden {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 16px 40px;
  background: rgba(18, 18, 20, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.logo {
  justify-self: center;
  font-family: "Pacifico", "Segoe Script", cursive;
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-shadow: 0 0 18px rgba(125, 211, 252, 0.35);
}

.logo a {
  color: inherit;
}

.logo span {
  color: var(--accent);
}

.main-nav {
  justify-self: start;
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--text-muted);
}

.main-nav a:hover {
  color: var(--text);
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  min-width: 220px;
}

.search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 13px;
  width: 100%;
}

.search-box input::placeholder {
  color: var(--text-muted);
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
}

/* ---------- Hero (banner carousel) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-carousel {
  position: relative;
  min-height: 420px;
}

.hero-empty {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 14px;
}

.hero-slides {
  position: relative;
  min-height: 420px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.hero-slide-clickable {
  cursor: pointer;
}

.hero-overlay {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  background: linear-gradient(
    180deg,
    rgba(18, 18, 20, 0.35) 0%,
    rgba(18, 18, 20, 0.75) 75%,
    rgba(18, 18, 20, 0.92) 100%
  );
}

.hero-overlay h1 {
  font-size: 38px;
  font-weight: 800;
  margin: 0 0 14px;
  max-width: 720px;
}

.hero-overlay p {
  color: var(--text-muted);
  font-size: 16px;
  margin: 0 0 26px;
  max-width: 560px;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(18, 18, 20, 0.55);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}

.hero-arrow:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-prev {
  left: 20px;
}

.hero-next {
  right: 20px;
}

.hero-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  padding: 0;
}

.hero-dot.active {
  background: var(--accent);
  width: 20px;
  border-radius: 999px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #0c2733;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-block {
  width: 100%;
}

/* ---------- Section ---------- */
.section {
  padding: 60px 40px 90px;
  max-width: 1240px;
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: 24px;
  margin: 0 0 6px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
}

.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ---------- Product grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
  background: var(--card-hover);
}

.product-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-elevated);
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.product-card:hover .product-thumb img {
  transform: scale(1.06);
}

.product-info {
  padding: 16px 16px 18px;
}

.product-category {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.product-name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ---------- Product detail page ---------- */
.breadcrumb {
  max-width: 1240px;
  margin: 24px auto 0;
  padding: 0 40px;
  font-size: 13px;
  color: var(--text-muted);
}

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

.product-detail {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 40px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.detail-image {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  aspect-ratio: 1 / 1;
}

.detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-info h1 {
  font-size: 28px;
  margin: 6px 0 16px;
}

.detail-price {
  font-size: 26px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 22px;
}

.detail-desc {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.qty-control button {
  width: 38px;
  height: 38px;
  background: var(--bg-elevated);
  border: none;
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
}

.qty-control span {
  width: 40px;
  text-align: center;
  font-size: 14px;
}

.detail-actions {
  display: flex;
  gap: 12px;
}

.not-found {
  max-width: 640px;
  margin: 120px auto;
  text-align: center;
  padding: 0 20px;
}

/* ---------- Admin: login ---------- */
.admin-login-wrap {
  min-height: calc(100vh - 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.admin-login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

.admin-login-card h1 {
  font-size: 20px;
  margin: 0 0 6px;
  text-align: center;
}

.admin-login-card .sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  margin: 0 0 28px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 14px;
  outline: none;
}

.field input:focus {
  border-color: var(--accent);
}

.form-error {
  min-height: 18px;
  color: #ff6b6b;
  font-size: 13px;
  margin-bottom: 14px;
  text-align: center;
}

/* ---------- Admin: dashboard ---------- */
.admin-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 68px);
}

.admin-sidebar {
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  background: var(--bg-elevated);
}

.admin-sidebar .admin-user {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding: 0 8px;
}

.admin-sidebar nav a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.admin-sidebar nav a.active,
.admin-sidebar nav a:hover {
  background: var(--card);
  color: var(--text);
}

.admin-main {
  padding: 32px 36px;
}

.admin-main h1 {
  font-size: 22px;
  margin: 0 0 4px;
}

.admin-main .sub {
  color: var(--text-muted);
  font-size: 13px;
  margin: 0 0 26px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.stat-card .label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.stat-card .value {
  font-size: 22px;
  font-weight: 700;
}

.admin-table-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

table.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.admin-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
}

.admin-table .row-name {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- Modal (admin edit / etc.) ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay.hidden {
  display: none;
}

.modal-box {
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.modal-box h2 {
  font-size: 18px;
  margin: 0 0 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 14px;
  outline: none;
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

.field textarea:focus {
  border-color: var(--accent);
}

.image-preview {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 140px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  margin-bottom: 10px;
}

.image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.field-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.admin-table .row-actions button {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
}

.admin-table .row-actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- Auth header / cart badge ---------- */
.header-auth {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.header-auth .btn {
  padding: 9px 18px;
  font-size: 13px;
}

.cart-badge {
  position: relative;
}

.cart-badge .count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent);
  color: #0c2733;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* ---------- Auth pages (login/signup) ---------- */
.auth-wrap {
  min-height: calc(100vh - 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

.auth-card h1 {
  font-size: 20px;
  margin: 0 0 6px;
  text-align: center;
}

.auth-card .sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  margin: 0 0 28px;
}

.auth-switch {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 18px;
}

.auth-switch a {
  color: var(--accent);
  font-weight: 600;
}

/* ---------- Cart page ---------- */
.cart-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 40px 100px;
}

.cart-wrap h1 {
  font-size: 24px;
  margin: 0 0 24px;
}

.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.cart-item img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.cart-item .name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item .price {
  color: var(--text-muted);
  font-size: 13px;
}

.cart-item .cart-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  height: fit-content;
}

.cart-item .cart-qty button {
  width: 30px;
  height: 30px;
  background: var(--bg-elevated);
  border: none;
  color: var(--text);
  cursor: pointer;
}

.cart-item .cart-qty span {
  width: 30px;
  text-align: center;
  font-size: 13px;
}

.cart-item .remove-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
}

.cart-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  margin-top: 8px;
}

.cart-summary .total {
  font-size: 20px;
  font-weight: 800;
}

.cart-summary .total span {
  color: var(--accent);
}

.empty-cart {
  text-align: center;
  padding: 60px 0;
  color: var(--text-muted);
}

/* ---------- Board (notices / FAQ / Q&A) ---------- */
.board-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 40px 100px;
}

.board-wrap > .tag {
  display: block;
  text-align: center;
}

.board-wrap h1 {
  font-size: 26px;
  text-align: center;
  margin: 0 0 32px;
}

.board-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.board-tab {
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.board-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.board-panel {
  display: none;
}

.board-panel.active {
  display: block;
}

.board-list-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  margin-bottom: 12px;
  overflow: hidden;
}

.board-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
}

.board-list-head .title {
  font-size: 14px;
  font-weight: 600;
}

.board-list-head .date {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.board-list-body {
  display: none;
  padding: 0 20px 18px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.board-list-item.open .board-list-body {
  display: block;
}

.board-list-item.open .board-list-head .title {
  color: var(--accent);
}

.faq-q::before {
  content: "Q. ";
  color: var(--accent);
  font-weight: 700;
}

.qna-answer {
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border-radius: 10px;
  font-size: 13px;
}

.qna-answer .label {
  color: var(--accent);
  font-weight: 700;
  margin-right: 6px;
}

.qna-pending {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.qna-form {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 20px;
  margin-bottom: 24px;
}

.qna-form h3 {
  font-size: 15px;
  margin: 0 0 16px;
}

.qna-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
  font-size: 13px;
}

/* ---------- Admin: banner cards ---------- */
.banner-card {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
}

.banner-card img {
  width: 120px;
  height: 70px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.banner-card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.banner-card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.banner-card .row-actions {
  display: flex;
  gap: 8px;
}

/* ---------- Product detail: rich content blocks (storefront view) ---------- */
.detail-blocks-section {
  max-width: 860px;
  margin: 0 auto;
  padding: 10px 40px 100px;
}

.detail-blocks-heading {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 30px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.detail-block-view {
  margin-bottom: 28px;
  text-align: center;
}

.detail-block-view img {
  max-width: 100%;
  border-radius: var(--radius);
  display: inline-block;
}

.detail-block-text-view {
  color: var(--text);
  font-size: 15px;
  line-height: 1.9;
  white-space: pre-wrap;
  margin: 0;
}

/* ---------- Product detail: rich content block editor (admin) ---------- */
.detail-block-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
  background: var(--bg-elevated);
}

.detail-block-body {
  flex: 1;
  min-width: 0;
}

.detail-block-type-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.detail-block-body img {
  max-width: 100%;
  max-height: 160px;
  border-radius: 8px;
  display: block;
}

.detail-block-body textarea {
  width: 100%;
  min-height: 70px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
}

.detail-block-row-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

.detail-block-row-actions button {
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}

.detail-block-row-actions button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.detail-block-row-actions button:disabled {
  opacity: 0.35;
  cursor: default;
}

.detail-blocks-empty {
  color: var(--text-muted);
  font-size: 13px;
  padding: 14px 0;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
}

@media (max-width: 860px) {
  .site-header {
    padding: 14px 20px;
  }
  .main-nav {
    display: none;
  }
  .search-box {
    min-width: 140px;
  }
  .hero {
    padding: 60px 20px;
  }
  .hero h1 {
    font-size: 28px;
  }
  .section {
    padding: 40px 20px 60px;
  }
  .product-detail {
    grid-template-columns: 1fr;
    padding: 20px 20px 60px;
    gap: 28px;
  }
  .breadcrumb {
    padding: 0 20px;
  }
}