:root {
  --blue-980: #001c4f;
  --blue-950: #00317f;
  --blue-900: #004fb8;
  --blue-800: #0b74e0;
  --blue-700: #19a0f3;
  --blue-500: #66d2ff;
  --blue-100: #e7f6ff;
  --yellow-600: #ffbe00;
  --yellow-500: #ffd212;
  --yellow-400: #ffe86a;
  --ink-900: #0d2345;
  --ink-700: #2a426b;
  --ink-300: #89a6cf;
  --white: #ffffff;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-lg: 0 28px 52px rgba(2, 25, 71, 0.28);
  --shadow-md: 0 14px 28px rgba(6, 52, 118, 0.18);
  --container: min(1180px, 92vw);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink-900);
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 210, 18, 0.25), transparent 31%),
    radial-gradient(circle at 12% 16%, rgba(25, 160, 243, 0.26), transparent 42%),
    linear-gradient(180deg, #f6fcff 0%, #edf8ff 32%, #feffff 100%);
  line-height: 1.5;
}

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

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  color: var(--blue-900);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 4px;
  border-radius: 30px;
  background: linear-gradient(90deg, var(--yellow-500), var(--blue-700));
}

.section-heading h2 {
  margin: 0;
  font-family: "Kanit", sans-serif;
  font-size: clamp(1.9rem, 2.8vw, 2.8rem);
  letter-spacing: 0.01em;
}

.section-heading p {
  color: var(--ink-700);
  margin-top: 10px;
  max-width: 68ch;
}

.announcement-bar {
  background: linear-gradient(90deg, var(--blue-980), var(--blue-900), var(--blue-700));
  color: var(--white);
  border-bottom: 2px solid rgba(255, 210, 18, 0.75);
}

.bar-content {
  min-height: 46px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.bar-content p {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bar-content a {
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--yellow-600), var(--yellow-500));
  color: #123461;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(12, 86, 168, 0.18);
}

.nav-wrap {
  min-height: 82px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
}

.brand img {
  height: clamp(56px, 8vw, 82px);
  width: auto;
  max-width: 230px;
  filter: drop-shadow(0 8px 16px rgba(7, 58, 121, 0.2));
}

.main-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 24px;
  font-weight: 700;
  color: var(--ink-700);
}

.main-nav a {
  position: relative;
  padding-bottom: 4px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  background: var(--yellow-500);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-link {
  font-weight: 800;
  color: var(--blue-900);
}

.cart-btn {
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue-980), var(--blue-900));
  color: var(--white);
  padding: 10px 16px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cart-btn span {
  min-width: 24px;
  text-align: center;
  background: linear-gradient(90deg, var(--yellow-600), var(--yellow-500));
  color: #153056;
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 0.88rem;
}

.hero {
  padding-top: 88px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.97), rgba(231, 246, 255, 0.99)),
    linear-gradient(90deg, var(--blue-100), #f8fdff);
  border: 2px solid rgba(11, 116, 224, 0.24);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.hero-copy::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 30px;
  background: linear-gradient(120deg, rgba(255, 212, 41, 0.25), rgba(35, 146, 235, 0.15));
  transform: rotate(18deg);
  right: -100px;
  top: -86px;
}

.hero-copy h1 {
  margin: 0;
  font-family: "Kanit", sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  line-height: 1.06;
  max-width: 16ch;
}

.hero-copy p {
  margin-top: 14px;
  color: var(--ink-700);
  max-width: 55ch;
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-cta-note {
  margin: 16px 0 0;
  font-size: 0.9rem;
  color: var(--ink-700);
  max-width: 58ch;
}

.hero-meta {
  margin-top: 26px;
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  color: var(--ink-700);
}

.hero-meta a {
  color: var(--blue-900);
  font-weight: 700;
}

.hero-panel {
  background:
    radial-gradient(circle at 20% 8%, rgba(102, 210, 255, 0.22), transparent 34%),
    linear-gradient(160deg, var(--blue-980), var(--blue-900) 56%, var(--blue-700));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
}

.hero-panel h2 {
  margin-top: 0;
  margin-bottom: 16px;
  font-family: "Kanit", sans-serif;
  font-size: 1.4rem;
}

.deal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.deal-list li {
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.deal-list li strong {
  display: block;
  font-size: 0.92rem;
}

.stock-badge {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 8px;
}

.stock-badge.high {
  background: #d0ffe0;
  color: #0a6a39;
}

.stock-badge.low {
  background: #fff5cc;
  color: #785500;
}

.stock-badge.out {
  background: #ffd9d9;
  color: #8d0909;
}

.sync-status {
  margin-top: 18px;
  font-size: 0.9rem;
}

.sync-note {
  margin-bottom: 0;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.88rem;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.76rem;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(90deg, var(--yellow-600), var(--yellow-500), var(--yellow-400));
  color: #10284a;
}

.btn-outline {
  border: 2px solid var(--blue-700);
  background: transparent;
  color: var(--blue-900);
}

.btn.full {
  width: 100%;
}

.category-strip {
  padding-top: 0;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.category-chip {
  border-radius: var(--radius-md);
  padding: 16px;
  background: linear-gradient(140deg, #ffffff, #edf8ff);
  border: 1px solid rgba(24, 115, 202, 0.18);
  box-shadow: 0 8px 16px rgba(10, 78, 146, 0.08);
}

.category-chip h3 {
  margin: 0;
  font-family: "Kanit", sans-serif;
}

.category-chip p {
  margin: 6px 0 0;
  color: var(--ink-700);
  font-size: 0.9rem;
}

.about {
  padding-top: 14px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 18px;
  align-items: start;
}

.about-copy {
  border-radius: var(--radius-md);
  border: 1px solid rgba(17, 103, 187, 0.18);
  background: linear-gradient(145deg, #ffffff, #eef9ff);
  box-shadow: 0 10px 20px rgba(8, 67, 126, 0.09);
  padding: clamp(20px, 2.2vw, 26px);
}

.about-copy p {
  margin: 0;
  color: var(--ink-700);
}

.about-copy p + p {
  margin-top: 12px;
}

.inventory {
  position: relative;
}

.inventory::before {
  content: "";
  position: absolute;
  inset: 28px 0 auto;
  height: 65%;
  background:
    linear-gradient(180deg, rgba(102, 198, 255, 0.16), rgba(255, 255, 255, 0));
  z-index: -1;
}

.inventory-controls {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.inventory-toolbar {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 10px;
}

.inventory-toolbar input,
.inventory-toolbar select {
  border: 1px solid rgba(11, 89, 160, 0.3);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  background: #ffffff;
}

.filter-btn {
  border-radius: 999px;
  border: 1px solid rgba(11, 89, 160, 0.3);
  background: #ffffff;
  color: var(--ink-700);
  padding: 9px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.filter-btn.active {
  background: linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: #ffffff;
  border-color: var(--blue-900);
}

.inventory-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(18, 94, 172, 0.17);
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(17, 72, 130, 0.1);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(10, 78, 145, 0.17);
}

.product-card img {
  width: 100%;
  height: 168px;
  object-fit: cover;
}

.product-body {
  padding: 14px;
}

.product-kicker {
  color: var(--blue-900);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-body h3 {
  margin: 6px 0;
  font-size: 1rem;
  line-height: 1.25;
}

.product-body p {
  margin: 0;
  color: var(--ink-700);
  font-size: 0.88rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.price-row {
  margin-top: 10px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-row strong {
  font-size: 1.12rem;
}

.compare-price {
  color: var(--ink-300);
  text-decoration: line-through;
  font-size: 0.85rem;
}

.card-actions {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.stock-inline {
  font-size: 0.8rem;
  color: var(--ink-700);
}

.card-actions button {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: #ffffff;
  padding: 9px 14px;
  font-weight: 700;
  cursor: pointer;
}

.card-actions button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.services {
  background: linear-gradient(180deg, rgba(255, 212, 41, 0.12), rgba(255, 255, 255, 0));
}

.services .section-heading {
  margin-bottom: 18px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.services-grid article {
  border-radius: 18px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid rgba(255, 212, 41, 0.4);
  box-shadow: 0 8px 18px rgba(148, 122, 0, 0.09);
}

.services-grid h3 {
  margin: 0 0 8px;
  font-family: "Kanit", sans-serif;
  font-size: 1.12rem;
}

.services-grid p {
  margin: 0;
  color: var(--ink-700);
}

.gallery {
  background:
    radial-gradient(circle at 12% 16%, rgba(25, 160, 243, 0.17), transparent 34%),
    radial-gradient(circle at 90% 10%, rgba(255, 210, 18, 0.18), transparent 36%),
    linear-gradient(180deg, #f7fcff, #ffffff);
}

.gallery-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.gallery-card {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(17, 103, 187, 0.18);
  box-shadow: 0 10px 18px rgba(12, 79, 145, 0.11);
  background: #ffffff;
}

.gallery-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.gallery-empty {
  margin: 0;
  grid-column: 1 / -1;
  border-radius: 16px;
  padding: 20px;
  border: 1px dashed rgba(18, 102, 186, 0.4);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-700);
}

.review-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.review-grid blockquote {
  margin: 0;
  border-radius: 16px;
  padding: 22px;
  background: linear-gradient(140deg, #ffffff, #ebf8ff);
  border: 1px solid rgba(19, 124, 211, 0.16);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-700);
}

.review-card {
  margin: 0;
  border-radius: 16px;
  padding: 22px;
  background: linear-gradient(140deg, #ffffff, #ebf8ff);
  border: 1px solid rgba(19, 124, 211, 0.16);
  color: var(--ink-700);
}

.review-card p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

.review-card footer {
  margin-top: 14px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 800;
  color: var(--blue-900);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.contact-list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.contact-list li {
  color: var(--ink-700);
}

.appointment-form {
  margin-top: 20px;
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid rgba(20, 111, 194, 0.2);
  background: rgba(255, 255, 255, 0.82);
}

.appointment-form h3 {
  margin: 0;
  font-family: "Kanit", sans-serif;
}

.appointment-form label {
  display: grid;
  gap: 6px;
  color: var(--ink-700);
  font-size: 0.9rem;
  font-weight: 700;
}

.appointment-form input,
.appointment-form textarea {
  border: 1px solid rgba(17, 106, 190, 0.3);
  border-radius: 10px;
  padding: 10px;
  font: inherit;
  background: #fff;
}

.appointment-form textarea {
  resize: vertical;
  min-height: 84px;
}

.appointment-status {
  margin: 0;
  min-height: 20px;
  font-size: 0.88rem;
}

.map-card {
  border-radius: 18px;
  border: 1px solid rgba(20, 111, 194, 0.2);
  background:
    linear-gradient(160deg, rgba(35, 146, 235, 0.16), rgba(255, 212, 41, 0.15)),
    #f4faff;
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.map-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-family: "Kanit", sans-serif;
}

.map-note {
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 10px;
  padding: 12px;
  font-size: 0.87rem;
}

.site-footer {
  background:
    radial-gradient(circle at 10% 20%, rgba(102, 210, 255, 0.16), transparent 32%),
    linear-gradient(90deg, var(--blue-980), var(--blue-900), var(--blue-800));
  color: var(--white);
  padding: 24px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.88rem;
}

.footer-wrap p {
  margin: 0;
}

.footer-social {
  display: flex;
  gap: 8px;
  align-items: center;
}

.social-link {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 7px 12px;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  background: #ffffff;
  box-shadow: -20px 0 45px rgba(4, 43, 87, 0.24);
  z-index: 60;
  display: grid;
  grid-template-rows: auto 1fr auto;
  transform: translateX(100%);
  transition: transform 220ms ease;
}

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

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px;
  border-bottom: 1px solid rgba(17, 102, 186, 0.15);
}

.cart-header h3 {
  margin: 0;
  font-family: "Kanit", sans-serif;
}

.cart-header button {
  border: 0;
  border-radius: 999px;
  background: #eaf4ff;
  color: #0f427a;
  width: 32px;
  height: 32px;
  font-size: 1.3rem;
  cursor: pointer;
}

.cart-items {
  overflow: auto;
  padding: 14px 18px;
  display: grid;
  gap: 10px;
}

.cart-item {
  border-radius: 12px;
  border: 1px solid rgba(17, 98, 178, 0.15);
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.cart-item h4 {
  margin: 0;
  font-size: 0.95rem;
}

.cart-item p {
  margin: 2px 0 0;
  font-size: 0.84rem;
  color: var(--ink-700);
}

.cart-item button {
  border: 0;
  background: #fde5e5;
  color: #8a1515;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
  height: fit-content;
}

.cart-footer {
  padding: 16px 18px 20px;
  border-top: 1px solid rgba(17, 98, 178, 0.15);
}

.cart-footer p {
  margin-top: 0;
}

.checkout-modal {
  width: min(460px, 92vw);
  border: 0;
  border-radius: 18px;
  padding: 0;
}

.checkout-modal::backdrop {
  background: rgba(4, 28, 56, 0.55);
}

.checkout-modal form {
  padding: 22px;
}

.checkout-modal h3 {
  margin: 0;
  font-family: "Kanit", sans-serif;
}

.checkout-modal p {
  margin-top: 6px;
  color: var(--ink-700);
}

.checkout-modal label {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  font-weight: 700;
  color: var(--ink-700);
  font-size: 0.9rem;
}

.checkout-modal input {
  border: 1px solid rgba(17, 106, 190, 0.3);
  border-radius: 10px;
  padding: 11px;
  font: inherit;
}

.checkout-note {
  font-size: 0.84rem;
}

.modal-actions {
  margin-top: 16px;
  display: flex;
  justify-content: end;
  gap: 10px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  pointer-events: none;
  background: #132e51;
  color: #ffffff;
  padding: 12px 16px;
  border-radius: 999px;
  font-size: 0.87rem;
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 80;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.empty-state {
  border-radius: 16px;
  padding: 28px;
  text-align: center;
  color: var(--ink-700);
  border: 1px dashed rgba(18, 102, 186, 0.4);
  background: rgba(255, 255, 255, 0.74);
}

[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 420ms ease, transform 420ms ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .hero-grid,
  .contact-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

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

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 860px) {
  .nav-wrap {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 10px;
    padding: 12px 0;
  }

  .main-nav {
    order: 3;
  }

  .header-cta {
    order: 2;
  }

  .inventory-grid,
  .review-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .inventory-toolbar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 56px 0;
  }

  .bar-content {
    flex-direction: column;
    justify-content: center;
    padding: 10px 0;
  }

  .hero-copy,
  .hero-panel {
    padding: 22px;
  }

  .inventory-grid,
  .review-grid,
  .services-grid,
  .category-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .modal-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .bar-content a,
  .filter-btn {
    width: 100%;
    text-align: center;
  }
}