:root {
  --ink: #10131c;
  --muted: #626b82;
  --paper: #f5f7fc;
  --surface: #ffffff;
  --surface-tint: #eef1fb;
  --line: rgba(16, 24, 45, 0.09);
  --line-strong: rgba(16, 24, 45, 0.16);

  --blue: #3d63ff;
  --blue-dim: #2947d1;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --teal: #14b8a6;
  --teal-dark: #0d9488;
  --star: #f59e0b;
  --sky: rgba(20, 184, 166, 0.12);

  --dark: #0a0d1a;
  --on-dark: #eef1ff;
  --on-dark-muted: #96a0c2;

  --shadow-soft: 0 10px 26px rgba(16, 24, 45, 0.08);
  --shadow-lift: 0 26px 54px rgba(16, 24, 45, 0.14), 0 6px 16px rgba(16, 24, 45, 0.08);
  --shadow-glow: 0 16px 40px rgba(61, 99, 255, 0.35);

  --radius: 14px;
  --radius-sm: 10px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  color-scheme: light;
  font-family: "Inter", "Noto Sans Thai", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 760ms var(--ease), transform 760ms var(--ease);
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

.category-grid .reveal:nth-child(2),
.product-grid .reveal:nth-child(2),
.service-grid .reveal:nth-child(2) {
  transition-delay: 80ms;
}

.category-grid .reveal:nth-child(3),
.product-grid .reveal:nth-child(3),
.service-grid .reveal:nth-child(3) {
  transition-delay: 160ms;
}

.category-grid .reveal:nth-child(4),
.product-grid .reveal:nth-child(4) {
  transition-delay: 240ms;
}

.category-grid .reveal:nth-child(5),
.product-grid .reveal:nth-child(5) {
  transition-delay: 320ms;
}

.category-grid .reveal:nth-child(6),
.product-grid .reveal:nth-child(6) {
  transition-delay: 400ms;
}

.product-grid .reveal:nth-child(7) {
  transition-delay: 480ms;
}

.product-grid .reveal:nth-child(8) {
  transition-delay: 560ms;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

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

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  min-height: 76px;
  padding: 12px clamp(16px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: min-height 320ms var(--ease), box-shadow 320ms var(--ease), background 320ms var(--ease);
}

.site-header.scrolled {
  min-height: 62px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: 0 10px 22px rgba(61, 99, 255, 0.35);
  transition: transform 420ms var(--ease-spring), box-shadow 420ms var(--ease);
}

.brand:hover .brand-mark {
  transform: rotate(-6deg) scale(1.06);
  box-shadow: 0 14px 30px rgba(61, 99, 255, 0.45);
}

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

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.top-nav {
  display: flex;
  justify-content: center;
  gap: clamp(12px, 3vw, 34px);
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}

.top-nav a {
  position: relative;
  padding: 8px 0;
  transition: color 240ms var(--ease);
}

.top-nav a:hover {
  color: var(--ink);
}

.top-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 360ms var(--ease);
}

.top-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.icon-button,
.cart-button {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  transition: transform 280ms var(--ease-spring), box-shadow 280ms var(--ease), border-color 280ms var(--ease);
}

.icon-button:hover,
.cart-button:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
  box-shadow: var(--shadow-soft);
}

.cart-button {
  position: relative;
}

.cart-button span {
  position: absolute;
  top: -7px;
  right: -7px;
  display: grid;
  min-width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(61, 99, 255, 0.4);
  transition: transform 320ms var(--ease-spring);
}

.cart-button span.bump {
  animation: cart-bump 420ms var(--ease-spring);
}

@keyframes cart-bump {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1);
  }
}

.hero {
  position: relative;
  min-height: clamp(560px, calc(100vh - 150px), 690px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenburns 24s var(--ease) infinite alternate;
}

@keyframes kenburns {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.08);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 10, 22, 0.86), rgba(8, 10, 22, 0.56) 36%, rgba(8, 10, 22, 0.1) 72%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.38), rgba(0, 0, 0, 0));
}

.hero-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-glow::before,
.hero-glow::after {
  content: "";
  position: absolute;
  width: 46vw;
  height: 46vw;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: drift 16s var(--ease) infinite alternate;
}

.hero-glow::before {
  top: -14vw;
  left: -10vw;
  background: radial-gradient(circle, var(--blue), transparent 70%);
}

.hero-glow::after {
  bottom: -18vw;
  left: 24vw;
  background: radial-gradient(circle, var(--violet), transparent 70%);
  animation-delay: -8s;
}

@keyframes drift {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(3vw, 4vw) scale(1.12);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  padding: clamp(24px, 5vw, 56px) clamp(16px, 5vw, 72px);
  color: #fffdf7;
}

.hero-content > * {
  opacity: 0;
  animation: rise-in 900ms var(--ease) forwards;
}

.hero-content > *:nth-child(1) {
  animation-delay: 80ms;
}

.hero-content > *:nth-child(2) {
  animation-delay: 180ms;
}

.hero-content > *:nth-child(3) {
  animation-delay: 280ms;
}

.hero-content > *:nth-child(4) {
  animation-delay: 400ms;
}

.hero-content > *:nth-child(5) {
  animation-delay: 520ms;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue-dim);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trade-section .eyebrow,
.contact-band .eyebrow {
  color: var(--cyan);
}

.hero .eyebrow {
  color: #7dd3fc;
}

.hero h1 {
  margin: 0;
  background: linear-gradient(100deg, #fffdf7 22%, #67e8f9 42%, #a78bfa 58%, #fffdf7 80%);
  background-size: 240% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(48px, 7vw, 86px);
  line-height: 0.92;
  letter-spacing: 0;
  animation:
    rise-in 900ms var(--ease) 180ms forwards,
    shine 7s var(--ease) 1.1s infinite;
}

@keyframes shine {
  0% {
    background-position: 200% 0;
  }
  60%,
  100% {
    background-position: -40% 0;
  }
}

.hero-copy {
  max-width: 650px;
  margin: 18px 0 22px;
  color: rgba(255, 253, 247, 0.9);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.7;
}

.search-panel {
  width: min(680px, 100%);
}

.search-panel label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 253, 247, 0.8);
  font-size: 14px;
}

.search-row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 62px;
  padding: 8px 8px 8px 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: 0 20px 50px rgba(8, 10, 22, 0.4);
  transition: box-shadow 320ms var(--ease), transform 320ms var(--ease), border-color 320ms var(--ease);
}

.search-row:focus-within {
  box-shadow: 0 24px 56px rgba(8, 10, 22, 0.45), 0 0 0 3px rgba(61, 99, 255, 0.4);
  border-color: rgba(61, 99, 255, 0.5);
  transform: translateY(-2px);
}

.search-row input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

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

.search-row button,
.trade-form button,
.cart-summary button,
.add-button {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(61, 99, 255, 0.3);
  transition: transform 240ms var(--ease-spring), box-shadow 240ms var(--ease), filter 240ms var(--ease);
}

.search-row button::after,
.trade-form button::after,
.cart-summary button::after,
.add-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 32%, rgba(255, 255, 255, 0.55) 50%, transparent 68%);
  transform: translateX(-130%);
  transition: transform 650ms var(--ease);
}

.search-row button:hover::after,
.trade-form button:hover::after,
.cart-summary button:hover::after,
.add-button:hover::after {
  transform: translateX(130%);
}

.search-row button:hover,
.trade-form button:hover,
.cart-summary button:hover,
.add-button:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.search-row button:active,
.trade-form button:active,
.cart-summary button:active,
.add-button:active,
.add-button.pop {
  transform: translateY(0) scale(0.96);
}

.search-row button {
  padding: 0 24px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-stats span {
  display: inline-flex;
  gap: 8px;
  align-items: baseline;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(8, 10, 22, 0.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform 320ms var(--ease-spring), background 320ms var(--ease), border-color 320ms var(--ease);
}

.hero-stats span:hover {
  transform: translateY(-3px);
  background: rgba(8, 10, 22, 0.55);
  border-color: rgba(61, 99, 255, 0.55);
}

.quick-shop,
.commerce-layout,
.service-band,
.trade-section {
  padding: clamp(42px, 7vw, 84px) clamp(16px, 4vw, 56px);
}

.quick-shop {
  padding-top: clamp(20px, 4vw, 42px);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  max-width: 1180px;
  margin: 0 auto 24px;
}

.section-heading h2,
.toolbar h2,
.filter-head h2,
.cart-head h2,
.trade-section h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.18;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
}

.category-card {
  position: relative;
  isolation: isolate;
  min-height: 178px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  text-align: left;
  box-shadow: var(--shadow-soft);
  transition: transform 380ms var(--ease), box-shadow 380ms var(--ease), border-color 380ms var(--ease);
}

.category-card::before {
  content: "";
  position: absolute;
  inset: -1.5px;
  z-index: -2;
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(135deg, var(--blue), var(--violet), var(--cyan));
  opacity: 0;
  transition: opacity 420ms var(--ease);
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: var(--radius);
  background: var(--surface);
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-lift);
}

.category-card:hover::before {
  opacity: 1;
}

.category-card .category-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: var(--radius-sm);
  color: #fff;
  transition: transform 380ms var(--ease-spring);
}

.category-card:hover .category-icon {
  transform: scale(1.1) rotate(-4deg);
}

.category-card h3 {
  margin: 18px 0 6px;
  font-size: 20px;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.commerce-layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) 1fr;
  gap: 28px;
  align-items: start;
  background: var(--surface-tint);
}

.filter-panel {
  position: sticky;
  top: 100px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px;
}

.filter-head,
.toolbar,
.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--teal-dark);
  font-weight: 800;
  transition: transform 240ms var(--ease-spring);
}

.text-button:hover {
  transform: translateX(-2px);
}

.filter-group {
  display: grid;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.filter-label {
  color: var(--ink);
  font-weight: 800;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  transition: transform 240ms var(--ease-spring), border-color 240ms var(--ease), background 240ms var(--ease), color 240ms var(--ease);
}

.chip:hover {
  transform: translateY(-2px);
  border-color: var(--teal);
}

.chip.active {
  border-color: var(--teal);
  background: var(--sky);
  color: var(--teal-dark);
}

.range-label {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}

input[type="range"] {
  accent-color: var(--blue);
}

select,
.trade-form input,
.order-form input,
.order-form textarea {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  padding: 10px 12px;
  transition: border-color 240ms var(--ease), box-shadow 240ms var(--ease);
}

.order-form textarea {
  resize: vertical;
  font-family: inherit;
}

select:focus,
.trade-form input:focus,
.order-form input:focus,
.order-form textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(61, 99, 255, 0.16);
}

.product-zone {
  min-width: 0;
}

.toolbar {
  margin-bottom: 18px;
}

.toolbar select {
  width: min(210px, 42vw);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  position: relative;
  isolation: isolate;
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 420ms var(--ease), box-shadow 420ms var(--ease), border-color 420ms var(--ease);
}

.product-card::before {
  content: "";
  position: absolute;
  inset: -1.5px;
  z-index: -2;
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(135deg, var(--blue), var(--violet), var(--cyan));
  opacity: 0;
  transition: opacity 420ms var(--ease);
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: var(--radius);
  background: var(--surface);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--shadow-lift);
}

.product-card:hover::before {
  opacity: 1;
}

.product-visual {
  position: relative;
  min-height: 188px;
  padding: 16px;
  background: var(--tile-bg);
  color: #fff;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}

.product-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 42%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 34px);
  transition: transform 600ms var(--ease);
}

.product-card:hover .product-visual::before {
  transform: scale(1.15) rotate(2deg);
}

.product-visual span {
  position: relative;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.32);
  font-size: 12px;
  font-weight: 800;
}

.swatches {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: flex;
  gap: 7px;
}

.swatches i {
  display: block;
  width: 26px;
  height: 26px;
  border: 2px solid rgba(255, 255, 255, 0.76);
  border-radius: 50%;
  background: var(--swatch);
  transition: transform 280ms var(--ease-spring);
}

.swatches i:hover {
  transform: scale(1.22) translateY(-2px);
}

.product-body {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.product-card h3 {
  min-height: 54px;
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
}

.rating {
  color: var(--star);
  font-weight: 800;
}

.product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price {
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(120deg, var(--blue), var(--violet));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.unit {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.add-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
}

.add-button svg {
  transition: transform 280ms var(--ease-spring);
}

.add-button:hover svg {
  transform: rotate(90deg);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 42px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  text-align: center;
}

.service-band {
  background: var(--paper);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
}

.service-grid article {
  position: relative;
  isolation: isolate;
  min-height: 206px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 380ms var(--ease), box-shadow 380ms var(--ease), border-color 380ms var(--ease);
}

.service-grid article::before {
  content: "";
  position: absolute;
  inset: -1.5px;
  z-index: -2;
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(135deg, var(--blue), var(--violet), var(--cyan));
  opacity: 0;
  transition: opacity 420ms var(--ease);
}

.service-grid article::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: var(--radius);
  background: var(--surface);
}

.service-grid article:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-lift);
}

.service-grid article:hover::before {
  opacity: 1;
}

.service-grid svg {
  width: 38px;
  height: 38px;
  color: var(--violet);
  transition: transform 380ms var(--ease-spring);
}

.service-grid article:hover svg {
  transform: scale(1.12) rotate(-4deg);
}

.service-grid h3 {
  margin: 18px 0 8px;
  font-size: 22px;
}

.service-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.trade-section {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 440px);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  background:
    radial-gradient(560px 420px at 84% 12%, rgba(61, 99, 255, 0.22), transparent 60%),
    radial-gradient(680px 480px at 10% 92%, rgba(139, 92, 246, 0.18), transparent 60%),
    var(--dark);
  color: var(--on-dark);
}

.trade-section p {
  max-width: 700px;
  margin: 0;
  color: var(--on-dark-muted);
  line-height: 1.7;
}

.trade-form {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.trade-form label {
  display: grid;
  gap: 8px;
  color: var(--on-dark);
  font-weight: 700;
}

.trade-form button,
.cart-summary button {
  width: 100%;
}

.contact-band {
  padding: clamp(42px, 7vw, 84px) clamp(16px, 4vw, 56px) 28px;
  background:
    radial-gradient(560px 420px at 82% 15%, rgba(34, 211, 238, 0.18), transparent 60%),
    radial-gradient(680px 480px at 12% 90%, rgba(139, 92, 246, 0.18), transparent 60%),
    var(--dark);
  color: var(--on-dark);
}

.contact-band.is-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  min-height: calc(100svh - 76px);
  padding-top: clamp(64px, 10vw, 120px);
  padding-bottom: clamp(64px, 10vw, 120px);
}

.contact-band.is-page .contact-inner {
  width: 100%;
}

.contact-band.is-page .contact-heading h2 {
  font-size: clamp(32px, 4.4vw, 52px);
}

.contact-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  max-width: 1180px;
  margin: 0 auto;
}

.contact-heading h2 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 34px);
}

.contact-copy {
  max-width: 480px;
  margin: 10px 0 0;
  color: var(--on-dark-muted);
  line-height: 1.7;
}

.contact-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact-card {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 250px;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 320ms var(--ease-spring), background 320ms var(--ease), border-color 320ms var(--ease);
}

.contact-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan);
}

.contact-icon {
  display: grid;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-card strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-card small {
  display: block;
  margin-top: 3px;
  font-size: 17px;
  font-weight: 700;
}

.contact-map {
  max-width: 1180px;
  margin: 28px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  transition: border-color 320ms var(--ease), box-shadow 320ms var(--ease);
}

.contact-map:hover {
  border-color: var(--cyan);
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}

.contact-map-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: var(--surface);
  font-size: 13px;
  color: var(--muted);
}

.contact-map-foot a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-dim);
  font-weight: 700;
  transition: transform 240ms var(--ease-spring);
}

.contact-map-foot a:hover {
  transform: translateX(2px);
}

.footer-note {
  max-width: 1180px;
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--on-dark-muted);
  font-size: 13px;
  text-align: center;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 60;
  visibility: hidden;
  pointer-events: none;
}

.cart-drawer.open {
  visibility: visible;
  pointer-events: auto;
}

.cart-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 10, 22, 0.5);
  opacity: 0;
  transition: opacity 420ms var(--ease);
}

.cart-drawer.open .cart-backdrop {
  opacity: 1;
}

.cart-panel {
  position: absolute;
  top: 0;
  right: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: min(460px, 100%);
  height: 100%;
  background: var(--surface);
  box-shadow: -18px 0 50px rgba(8, 10, 22, 0.3);
  transform: translateX(100%);
  transition: transform 460ms var(--ease);
}

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

.cart-head {
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.cart-items {
  overflow: auto;
  padding: 8px 22px;
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.cart-item h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.cart-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.qty {
  display: grid;
  grid-template-columns: 34px 34px 34px;
  align-items: center;
  overflow: hidden;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.qty button {
  height: 34px;
  border: 0;
  background: var(--surface-tint);
  color: var(--ink);
  font-weight: 900;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}

.qty button:hover {
  background: var(--sky);
  color: var(--teal-dark);
}

.qty span {
  text-align: center;
  font-weight: 800;
}

.cart-summary {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-top: 1px solid var(--line);
}

.cart-summary div {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}

.cart-summary .total {
  color: var(--ink);
  font-size: 20px;
}

.cart-summary .order-form {
  display: grid;
  gap: 12px;
  padding-top: 4px;
}

.order-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.order-form textarea {
  min-height: 60px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 80;
  transform: translate(-50%, 18px) scale(0.96);
  min-width: min(360px, calc(100vw - 32px));
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--on-dark);
  opacity: 0;
  pointer-events: none;
  transition: 380ms var(--ease-spring);
  text-align: center;
  box-shadow: var(--shadow-lift);
}

.toast.show {
  transform: translate(-50%, 0) scale(1);
  opacity: 1;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .top-nav {
    display: none;
  }

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

  .commerce-layout {
    grid-template-columns: 1fr;
  }

  .filter-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .site-header {
    min-height: 66px;
    gap: 12px;
  }

  .hero {
    min-height: min(680px, calc(100svh - 116px));
    align-items: end;
  }

  .hero img {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(8, 10, 22, 0.92), rgba(8, 10, 22, 0.5) 55%, rgba(8, 10, 22, 0.12)),
      linear-gradient(90deg, rgba(8, 10, 22, 0.42), rgba(8, 10, 22, 0.06));
  }

  .hero-content {
    padding-top: 96px;
  }

  .search-row {
    grid-template-columns: 22px 1fr;
  }

  .search-row button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .section-heading,
  .toolbar,
  .trade-section {
    display: grid;
  }

  .trade-section {
    grid-template-columns: 1fr;
  }

  .category-grid,
  .product-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .product-card h3 {
    min-height: auto;
  }

  .toolbar select {
    width: 100%;
  }

  .contact-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-card {
    width: 100%;
  }

  .contact-map iframe {
    height: 260px;
  }

  .contact-map-foot {
    justify-content: flex-start;
  }
}