:root {
  --ink: #101828;
  --ink-soft: #344054;
  --muted: #667085;
  --line: #d9e1ec;
  --paper: #ffffff;
  --paper-soft: #f5f8fc;
  --paper-blue: #eef5ff;
  --blue: #155eef;
  --blue-dark: #0b3b92;
  --gold: #b9892b;
  --red: #c33b32;
  --green: #087443;
  --shadow: 0 18px 48px rgba(16, 24, 40, 0.12);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
}

body.modal-open {
  overflow: hidden;
}

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

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

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

button {
  cursor: pointer;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(217, 225, 236, 0.86);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(1180px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand-logo {
  width: 92px;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-weight: 750;
}

.nav-links a,
.nav-links button {
  min-height: 42px;
  border-radius: var(--radius);
  padding: 10px 14px;
}

.nav-links a:not(.primary-button):hover,
.nav-links a:not(.primary-button):focus-visible {
  background: var(--paper-soft);
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper);
}

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

.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

.primary-button,
.secondary-button,
.ghost-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 12px 18px;
  border: 1px solid transparent;
  font-weight: 850;
  text-align: center;
}

.primary-button {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 12px 28px rgba(16, 24, 40, 0.18);
}

.primary-button:hover,
.primary-button:focus-visible {
  background: #1d2939;
}

.secondary-button,
.ghost-button {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  border-color: var(--line);
}

.secondary-button:hover,
.secondary-button:focus-visible,
.ghost-button:hover,
.ghost-button:focus-visible {
  background: var(--paper-soft);
}

.compact {
  min-height: 40px;
  padding: 9px 13px;
}

.full {
  width: 100%;
}

.hero-section {
  position: relative;
  min-height: 620px;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background-image: url("assets/hero-product-studio.png");
  background-position: center right;
  background-size: cover;
  transform: scale(1.01);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 38%, rgba(255, 255, 255, 0.68) 58%, rgba(255, 255, 255, 0.14) 100%),
    linear-gradient(0deg, rgba(245, 248, 252, 0.88), rgba(245, 248, 252, 0.08) 34%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 58px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue-dark);
  font-size: 0.78rem;
  line-height: 1.3;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-content h1 {
  margin: 0;
  max-width: 620px;
  font-size: 5.6rem;
  line-height: 0.95;
  font-weight: 950;
}

.hero-copy {
  max-width: 570px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 650px;
  margin: 44px 0 0;
  padding: 0;
}

.hero-stats div {
  min-width: 138px;
  border: 1px solid rgba(217, 225, 236, 0.88);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  padding: 14px 16px;
}

.hero-stats dt {
  font-size: 1.8rem;
  line-height: 1;
  font-weight: 950;
}

.hero-stats dd {
  margin: 6px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.category-strip {
  width: min(1180px, calc(100% - 32px));
  margin: -28px auto 0;
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.category-strip a {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 14px 32px rgba(16, 24, 40, 0.1);
  color: var(--ink);
  font-weight: 850;
  text-align: center;
  padding: 12px;
}

.category-strip a:hover,
.category-strip a:focus-visible {
  border-color: rgba(21, 94, 239, 0.38);
  color: var(--blue-dark);
}

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

.shop-layout {
  padding: 84px 0 88px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: end;
  gap: 28px;
  margin-bottom: 28px;
}

.section-heading.stack {
  display: block;
  margin: 0;
}

.section-heading h2 {
  margin: 0;
  font-size: 2.55rem;
  line-height: 1.05;
  font-weight: 950;
}

.section-heading p:not(.eyebrow) {
  margin: 0;
  color: var(--ink-soft);
}

.shop-controls {
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
  gap: 16px;
  align-items: end;
  margin-bottom: 24px;
}

.search-field,
.contact-form label,
.modal-card label {
  display: grid;
  gap: 7px;
  color: var(--ink-soft);
  font-weight: 800;
}

.search-field input,
.contact-form input,
.contact-form select,
.contact-form textarea,
.modal-card input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}

.search-field input:focus,
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.modal-card input:focus {
  border-color: rgba(21, 94, 239, 0.74);
  box-shadow: 0 0 0 4px rgba(21, 94, 239, 0.12);
}

.filter-pills {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  min-height: 43px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  padding: 9px 13px;
  font-weight: 850;
}

.filter-pill.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

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

.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 12px 26px rgba(16, 24, 40, 0.06);
}

.product-media {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 340px;
  background:
    linear-gradient(140deg, rgba(16, 24, 40, 0.04), rgba(21, 94, 239, 0.08)),
    var(--paper-soft);
  overflow: hidden;
}

.product-frame-head,
.product-frame-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.94);
}

.product-frame-head {
  border-bottom: 1px solid var(--line);
}

.product-frame-head img {
  width: 58px;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.product-frame-head span,
.product-frame-foot span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.product-shot {
  display: grid;
  place-items: center;
  min-height: 244px;
  padding: 18px;
}

.product-shot img {
  width: 100%;
  height: 100%;
  max-height: 262px;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(16, 24, 40, 0.16));
}

.product-frame-foot {
  border-top: 1px solid var(--line);
}

.product-frame-foot strong {
  color: var(--red);
  font-size: 1.2rem;
  line-height: 1;
  font-weight: 950;
}

.product-body {
  display: grid;
  gap: 13px;
  padding: 16px;
}

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

.product-card h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.18;
  font-weight: 950;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: var(--radius);
  background: var(--paper-blue);
  color: var(--blue-dark);
  padding: 5px 8px;
  font-size: 0.76rem;
  font-weight: 900;
  white-space: nowrap;
}

.product-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.price-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 13px;
}

.price {
  color: var(--ink);
  font-size: 1.35rem;
  font-weight: 950;
}

.stock {
  color: var(--green);
  font-weight: 900;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.card-button {
  min-height: 43px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-weight: 850;
  padding: 10px;
}

.card-button.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.card-button:hover,
.card-button:focus-visible {
  border-color: var(--blue);
}

.section-band {
  background: var(--paper-soft);
  border-block: 1px solid var(--line);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 48px;
  padding: 82px 0;
}

.drop-list {
  display: grid;
  gap: 12px;
}

.drop-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 18px;
}

.drop-row time {
  display: grid;
  place-items: center;
  min-height: 58px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-weight: 900;
}

.drop-row h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 950;
}

.drop-row p {
  margin: 5px 0 0;
  color: var(--muted);
}

.drop-row strong {
  color: var(--red);
  white-space: nowrap;
}

.market-section {
  padding: 84px 0;
}

.market-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.market-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  background: var(--paper);
}

.market-table th,
.market-table td {
  border-bottom: 1px solid var(--line);
  padding: 15px 16px;
  text-align: left;
}

.market-table th {
  color: var(--ink);
  background: var(--paper-soft);
  font-size: 0.84rem;
  text-transform: uppercase;
}

.market-table tbody tr:last-child td {
  border-bottom: 0;
}

.trend-up {
  color: var(--green);
  font-weight: 900;
}

.trend-flat {
  color: var(--gold);
  font-weight: 900;
}

.contact-band {
  background:
    linear-gradient(110deg, rgba(238, 245, 255, 0.9), rgba(255, 255, 255, 0.9)),
    var(--paper-blue);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 470px) minmax(320px, 1fr);
  gap: 44px;
  padding: 84px 0;
  align-items: start;
}

.contact-layout h2 {
  margin: 0;
  font-size: 2.3rem;
  line-height: 1.08;
  font-weight: 950;
}

.contact-layout p {
  margin: 18px 0 0;
  color: var(--ink-soft);
}

.contact-card {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  font-style: normal;
  color: var(--ink-soft);
}

.contact-card span {
  border-left: 4px solid var(--blue);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 11px 12px;
}

.contact-form,
.account-panel,
.modal-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.form-result {
  min-height: 26px;
  margin: 0;
  color: var(--green);
  font-weight: 800;
}

.account-section {
  padding: 84px 0;
}

.account-panel {
  padding: 22px;
}

.account-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 20px;
}

.profile-box {
  border-right: 1px solid var(--line);
  padding-right: 20px;
}

.profile-box h3,
.request-box h3,
.watch-box h3 {
  margin: 0 0 12px;
  font-size: 1.12rem;
  font-weight: 950;
}

.profile-box p,
.request-item p,
.watch-item p {
  margin: 0;
  color: var(--muted);
}

.account-avatar {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 950;
  margin-bottom: 14px;
}

.account-content {
  display: grid;
  gap: 16px;
}

.account-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.account-summary span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
  color: var(--ink-soft);
  padding: 8px 10px;
  font-weight: 800;
}

.request-item,
.watch-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}

.request-item strong,
.watch-item strong {
  color: var(--ink);
}

.request-next {
  margin-top: 5px;
}

.order-side {
  display: grid;
  justify-items: end;
  gap: 7px;
}

.empty-account {
  display: grid;
  place-items: center;
  gap: 14px;
  min-height: 220px;
  text-align: center;
}

.empty-account p {
  max-width: 530px;
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: #fff;
}

.footer-inner {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.footer-inner a {
  font-weight: 850;
}

.footer-brand .brand-logo {
  filter: none;
}

.modal {
  width: min(760px, calc(100% - 28px));
  border: 0;
  padding: 0;
  background: transparent;
}

.modal::backdrop {
  background: rgba(16, 24, 40, 0.58);
  backdrop-filter: blur(8px);
}

.modal-card {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.modal-head h2 {
  margin: 0;
  font-size: 1.75rem;
  line-height: 1.1;
  font-weight: 950;
}

.close-button {
  flex: 0 0 auto;
  font-weight: 950;
}

.check-row {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 9px;
  color: var(--ink-soft);
}

.check-row input {
  width: 18px;
  height: 18px;
}

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

.product-modal-card {
  width: min(900px, 100%);
}

.product-modal-body {
  display: grid;
  grid-template-columns: minmax(220px, 360px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.product-modal-body img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
}

.product-modal-price {
  margin: 0 0 8px;
  color: var(--red);
  font-size: 2rem;
  line-height: 1;
  font-weight: 950;
}

.detail-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.detail-list div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.detail-list dt {
  color: var(--muted);
  font-weight: 850;
}

.detail-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 850;
}

@media (max-width: 920px) {
  .nav-shell {
    min-height: 68px;
  }

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

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    display: none;
    grid-template-columns: 1fr;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: var(--shadow);
    padding: 10px;
  }

  .nav-links.is-open {
    display: grid;
  }

  .nav-links a,
  .nav-links button {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-section {
    min-height: 690px;
    align-items: start;
  }

  .hero-bg {
    background-position: center bottom;
    background-size: auto 72%;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.93) 44%, rgba(255, 255, 255, 0.12) 100%),
      linear-gradient(0deg, rgba(245, 248, 252, 0.78), rgba(245, 248, 252, 0));
  }

  .hero-content {
    padding-top: 78px;
  }

  .hero-content h1 {
    font-size: 4.2rem;
  }

  .hero-copy {
    font-size: 1.08rem;
  }

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

  .section-heading,
  .shop-controls,
  .split-section,
  .contact-layout,
  .account-grid,
  .product-modal-body {
    grid-template-columns: 1fr;
  }

  .filter-pills {
    justify-content: flex-start;
  }

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

  .split-section,
  .contact-layout {
    gap: 28px;
  }

  .profile-box {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 18px;
  }
}

@media (max-width: 640px) {
  .nav-shell,
  .section-shell,
  .category-strip,
  .hero-content {
    width: min(100% - 24px, 1180px);
  }

  .brand-logo {
    width: 78px;
  }

  .hero-section {
    min-height: 690px;
  }

  .hero-content h1 {
    font-size: 3.2rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .hero-stats div {
    min-width: 0;
    padding: 12px 10px;
  }

  .hero-stats dt {
    font-size: 1.4rem;
  }

  .hero-stats dd {
    font-size: 0.82rem;
  }

  .category-strip {
    grid-template-columns: 1fr;
    margin-top: -18px;
  }

  .shop-layout,
  .market-section,
  .account-section {
    padding: 64px 0;
  }

  .split-section,
  .contact-layout {
    padding: 64px 0;
  }

  .section-heading h2,
  .contact-layout h2 {
    font-size: 2rem;
  }

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

  .product-actions {
    grid-template-columns: 1fr;
  }

  .drop-row {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .drop-row time {
    width: 92px;
  }

  .request-item,
  .watch-item {
    grid-template-columns: 1fr;
  }

  .order-side {
    justify-items: start;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 28px 0;
  }

  .modal-card {
    padding: 18px;
  }

  .detail-list div {
    grid-template-columns: 1fr;
  }
}