:root {
  color-scheme: light;
  --ink: #121820;
  --muted: #617085;
  --line: #dfe8f2;
  --blue: #0798f2;
  --blue-dark: #1266d6;
  --violet: #7b3ff2;
  --green: #19bfa4;
  --amber: #f5b445;
  --red: #e94b73;
  --paper: #ffffff;
  --soft: #f5f9fd;
  --mist: #edf7ff;
  --shadow: 0 18px 48px rgba(18, 92, 166, 0.13);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: relative;
  z-index: 5;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1160px, calc(100% - 32px));
  min-height: 74px;
  margin: 0 auto;
  gap: 24px;
}

.brand img {
  display: block;
  width: auto;
  height: clamp(50px, 5.4vw, 62px);
  max-width: 162px;
  object-fit: contain;
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-links {
  color: #364251;
  font-size: 15px;
  font-weight: 650;
}

.nav-links a[aria-current="page"] {
  color: var(--blue);
}

.icon-button,
.menu-button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.icon-button svg,
.menu-button svg {
  width: 22px;
  height: 22px;
}

.menu-button {
  display: none;
}

.auth-link {
  color: #364251;
  font-size: 15px;
  font-weight: 750;
  white-space: nowrap;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 750;
  cursor: pointer;
  white-space: nowrap;
}

.primary-button {
  background: linear-gradient(110deg, var(--blue), var(--blue-dark));
  color: #fff;
  box-shadow: 0 12px 26px rgba(18, 102, 214, 0.24);
}

.primary-button:hover {
  background: linear-gradient(110deg, #0786dc, #075bc1);
}

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

.promo-strip {
  width: min(1160px, calc(100% - 32px));
  margin: 18px auto 0;
}

.promo-banner {
  display: block;
  overflow: hidden;
  border: 1px solid #b9d9ff;
  border-radius: 8px;
  background: linear-gradient(110deg, var(--blue), var(--blue-dark));
  box-shadow: 0 18px 46px rgba(18, 102, 214, 0.18);
}

.promo-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.auth-card {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: #364251;
  font-weight: 750;
}

.field input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  outline: 0;
}

.field input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(8, 119, 242, 0.12);
}

.hero {
  background: linear-gradient(115deg, #ffffff 0%, #ffffff 54%, #edf7ff 54%, #f7fbff 100%);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  width: min(1160px, calc(100% - 32px));
  min-height: calc(100vh - 74px);
  max-height: 900px;
  margin: 0 auto;
  padding: 54px 0 48px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin: 0 0 18px;
  padding: 8px 10px;
  border: 1px solid #b9d9ff;
  border-radius: 8px;
  background: #f3f9ff;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 750;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy,
.page-copy {
  max-width: 640px;
  color: #536170;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.hero-copy {
  margin: 24px 0 0;
}

.page-copy {
  margin: 20px 0 0;
}

.search-panel {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(620px, 100%);
  margin-top: 30px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.search-panel input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 0 8px;
  color: var(--ink);
  font-size: 16px;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(620px, 100%);
  margin-top: 34px;
}

.stat,
.info-card,
.product-card,
.category-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
}

.stat {
  padding: 16px;
}

.stat strong {
  display: block;
  font-size: 22px;
  line-height: 1.1;
}

.stat span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.brand-stage {
  position: relative;
  min-height: 560px;
}

.speed-card,
.basket-card,
.route-card {
  position: absolute;
  border: 1px solid rgba(223, 229, 234, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.speed-card {
  inset: 20px 0 auto auto;
  width: min(440px, 100%);
  padding: 24px 28px 28px;
}

.speed-card img {
  display: block;
  width: min(74%, 320px);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.brand-carousel {
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.carousel-track {
  display: flex;
  width: max-content;
  animation: tone-scroll 22s linear infinite;
}

.tone-slide {
  width: 210px;
  aspect-ratio: 12 / 7;
  margin: 10px 0 10px 10px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid #eef2f5;
  background: var(--soft);
  flex: 0 0 auto;
}

.tone-slide:last-child {
  margin-right: 10px;
}

.tone-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-carousel:hover .carousel-track {
  animation-play-state: paused;
}

@keyframes tone-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.route-card {
  left: 8px;
  bottom: 42px;
  width: 230px;
  padding: 18px;
}

.basket-card {
  right: 18px;
  bottom: 0;
  width: 220px;
  padding: 18px;
}

.route-line {
  position: relative;
  height: 80px;
  margin: 8px 0 0;
  border-left: 2px dashed #aac5de;
  transform: translateX(12px);
}

.route-line::before,
.route-line::after {
  position: absolute;
  left: -8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.route-line::before {
  top: 0;
}

.route-line::after {
  bottom: 0;
  background: var(--blue);
}

.card-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  font-size: 15px;
  font-weight: 800;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 8px;
  background: #eef6ff;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
}

.mini-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.mini-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid #edf1f4;
  color: #435060;
  font-size: 13px;
}

.mini-item:last-child {
  border-bottom: 0;
}

.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 16px 0 0 var(--green), 32px 0 0 var(--blue);
}

.page-hero,
main > section {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.65fr);
  align-items: center;
  gap: 36px;
  min-height: 360px;
}

.page-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--mist);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.06;
  letter-spacing: 0;
}

.section-heading p {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.category-grid,
.product-grid,
.info-grid {
  display: grid;
  gap: 16px;
}

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

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

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

.category-card {
  display: block;
  min-height: 210px;
  padding: 20px;
  background: var(--soft);
}

.category-card:nth-child(2) {
  background: #fff8e9;
}

.category-card:nth-child(3) {
  background: #eefaf4;
}

.category-card:nth-child(4) {
  background: #f5f1ff;
}

.category-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: #fff;
  color: var(--blue);
  box-shadow: 0 8px 20px rgba(18, 24, 32, 0.08);
}

.category-card h3,
.product-card h3,
.info-card h3 {
  margin: 24px 0 8px;
  font-size: 21px;
  letter-spacing: 0;
}

.category-card p,
.product-card p,
.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.product-card,
.info-card {
  padding: 20px;
}

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

.price {
  display: block;
  margin-top: 18px;
  font-size: 28px;
  font-weight: 850;
}

.product-card .secondary-button,
.product-card .primary-button {
  width: 100%;
  margin-top: 18px;
}

.delivery-band {
  width: 100%;
  max-width: none;
  background: var(--ink);
  color: #fff;
  padding: 0;
}

.delivery-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 58px 0;
}

.delivery-inner p {
  margin: 18px 0 0;
  color: #c9d2db;
  line-height: 1.6;
  font-size: 17px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.step {
  min-height: 176px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
}

.step strong {
  display: block;
  color: #74b7ff;
  font-size: 14px;
}

.step h3 {
  margin: 30px 0 8px;
  font-size: 20px;
  letter-spacing: 0;
}

.step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
}

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
}

.cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.cart-line:last-child {
  border-bottom: 0;
}

.summary {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
  color: var(--muted);
}

.summary-row strong {
  color: var(--ink);
}

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

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer img {
  display: block;
  width: 140px;
  max-height: 58px;
  height: auto;
  object-fit: contain;
}

svg {
  display: block;
}

@media (max-width: 980px) {
  .nav-links,
  .nav-actions .primary-button,
  .auth-link {
    display: none;
  }

  .menu-button {
    display: grid;
  }

  .hero-inner,
  .page-hero,
  .delivery-inner,
  .cart-layout {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .brand-stage {
    min-height: 500px;
  }

  .speed-card {
    left: 0;
    right: 0;
    margin: 0 auto;
  }

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

@media (max-width: 640px) {
  .nav,
  .promo-strip,
  .hero-inner,
  .page-hero,
  main > section,
  .delivery-inner,
  .footer-inner {
    width: min(100% - 24px, 1160px);
  }

  .hero {
    background: #fff;
  }

  .promo-strip {
    margin-top: 12px;
  }

  .search-panel,
  .hero-actions,
  .button-row,
  .quick-stats,
  .section-heading,
  .footer-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .search-panel {
    display: grid;
    grid-template-columns: auto 1fr;
  }

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

  .quick-stats,
  .category-grid,
  .product-grid,
  .info-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .brand-stage {
    min-height: 460px;
  }

  .speed-card {
    padding: 20px;
  }

  .speed-card img {
    width: min(70%, 250px);
  }

  .tone-slide {
    width: 172px;
  }

  .route-card {
    left: 0;
    bottom: 86px;
    width: 190px;
  }

  .basket-card {
    right: 0;
    bottom: 24px;
    width: 190px;
  }
}