:root {
  --red: #c62828;
  --red-dark: #9b1f1f;
  --white: #ffffff;
  --black: #141414;
  --gray-100: #f6f6f6;
  --gray-200: #e9e9e9;
  --gray-600: #5c5c5c;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Neue Haas Grotesk", "Avenir Next", sans-serif;
  color: var(--black);
  background: radial-gradient(circle at 20% 20%, #fff 0%, #f9f9f9 45%, #f1f1f1 100%);
}

body.metro-page {
  background: #ffffff;
}

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

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

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.admin-container {
  width: 100%;
  max-width: 1400px;
  margin-left: 0;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--gray-200);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--black);
}

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

.nav {
  display: flex;
  gap: 18px;
  font-weight: 500;
}

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

.btn.is-active {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.nav a {
  padding: 6px 12px;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.nav a:hover,
.nav a:focus {
  background: var(--red);
  color: var(--white);
}

.hero {
  padding: 72px 0 56px;
}

.metro-hero {
  position: relative;
  padding: 84px 0 64px;
  background: linear-gradient(120deg, #ffffff 0%, #ffffff 55%, #fdf0f0 100%);
  overflow: hidden;
}

.metro-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(198, 40, 40, 0.08);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.metro-auth {
  padding: 84px 0 64px;
  background: linear-gradient(120deg, #ffffff 0%, #ffffff 55%, #fdf0f0 100%);
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.8fr);
  gap: 48px;
  align-items: start;
}

.auth-card {
  border-top: 6px solid var(--red);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 3.6vw, 3.4rem);
  margin: 0 0 16px;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.hero-checks {
  list-style: none;
  padding: 0;
  margin: 22px 0;
  display: grid;
  gap: 12px;
}

.hero-checks li {
  position: relative;
  padding-left: 30px;
  color: var(--gray-600);
}

.hero-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 4px 8px rgba(198, 40, 40, 0.3);
}

.hero-checks li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 7px;
  width: 6px;
  height: 10px;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  transform: rotate(45deg);
}

.hero-quick {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.quick-item {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 14px 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.quick-item strong {
  display: block;
  font-size: 1.05rem;
}

.quick-item span {
  color: var(--gray-600);
  font-size: 0.9rem;
}

.hero-form {
  border-top: 6px solid var(--red);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.hero-form h3 {
  margin-top: 0;
}

.form-hint {
  color: var(--gray-600);
  margin-top: -6px;
  margin-bottom: 16px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 3vw, 3.2rem);
  margin: 0 0 16px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 10px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.hero p {
  color: var(--gray-600);
  font-size: 1.05rem;
  line-height: 1.6;
}

.hero-card {
  background: var(--white);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 28px;
  border: 1px solid var(--gray-200);
}

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

.hero-stats strong {
  font-size: 1.2rem;
  display: block;
}

.hero-stats span {
  color: var(--gray-600);
  font-size: 0.85rem;
}

.hero-mini {
  display: grid;
  gap: 12px;
  background: var(--gray-100);
  border-radius: 16px;
  padding: 16px;
}

.hero-mini strong {
  display: block;
  margin-bottom: 4px;
}

.hero-mini span {
  color: var(--gray-600);
  font-size: 0.9rem;
}

.hero-card h3 {
  margin-top: 0;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.badge {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.9rem;
}

.section {
  padding: 56px 0;
}

.section-soft {
  background: #fafafa;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-title h2 {
  margin: 0;
  font-size: 1.7rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.category-card {
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 18px;
  background: var(--white);
  font-weight: 600;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.06);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 22px;
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.checklist {
  margin: 0;
  padding-left: 18px;
  color: var(--gray-600);
  display: grid;
  gap: 10px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}

.card {
  background: var(--white);
  border-radius: 18px;
  padding: 22px;
  border: 1px solid var(--gray-200);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.metro-page .card {
  border-radius: 20px;
}

.card h3 {
  margin-top: 0;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.catalog-filters h3 {
  margin-top: 0;
}

.catalog-filters .card {
  position: sticky;
  top: 90px;
}

.catalog-main {
  min-width: 0;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}

.product-card {
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  min-height: 340px;
}

.product-card img {
  height: 160px;
  object-fit: cover;
}

.product-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.product-meta {
  color: var(--gray-600);
  font-size: 0.9rem;
}

.price {
  font-weight: 700;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  background: var(--red);
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover,
.btn:focus {
  background: var(--red-dark);
}

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

.btn-light {
  background: #ffffff;
  color: var(--red);
  border: 1px solid #ffffff;
}

.btn-light:hover,
.btn-light:focus {
  background: #fdf0f0;
  color: var(--red);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.step-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px;
  border: 1px solid var(--gray-200);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--red);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 700;
  margin-bottom: 12px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}

.benefit-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px;
  border: 1px solid var(--gray-200);
  border-left: 6px solid rgba(198, 40, 40, 0.7);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.document-card p {
  color: var(--gray-600);
}

.cta-band {
  background: var(--red);
  color: #ffffff;
  padding: 54px 0;
}

.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.order-panel {
  background: var(--white);
  border-radius: 18px;
  border: 1px solid var(--gray-200);
  padding: 18px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 90px;
}

.order-list {
  display: grid;
  gap: 12px;
  margin: 16px 0;
}

.order-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.order-item span {
  color: var(--gray-600);
}

.form {
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 6px;
  font-weight: 500;
}

.form input,
.form textarea,
.form select {
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: 2px solid rgba(198, 40, 40, 0.2);
  border-color: var(--red);
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

.footer {
  padding: 36px 0;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
  font-size: 0.9rem;
  color: var(--gray-600);
}

.notice {
  background: #fff3f3;
  border: 1px solid #f0c1c1;
  color: #a21c1c;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.9rem;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
}

.admin-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 0;
  padding: 0;
}

.admin-shell:not(.is-authed) {
  grid-template-columns: 1fr;
}

.admin-sidebar {
  background: #ffffff;
  border-right: 1px solid var(--gray-200);
  padding: 24px 18px;
  height: 100vh;
  position: sticky;
  top: 0;
}

.admin-logo {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.admin-logo-badge {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #e9f7ee;
  color: #1f7a3f;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.admin-logo-title {
  font-weight: 700;
  font-size: 1rem;
}

.admin-logo-sub {
  color: var(--gray-600);
  font-size: 0.85rem;
}

.admin-menu-title {
  color: var(--gray-600);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.admin-brand {
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.admin-brand-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.admin-brand-sub {
  color: var(--gray-600);
  font-size: 0.9rem;
}

.admin-nav {
  display: grid;
  gap: 10px;
}

.admin-tab {
  border: none;
  background: transparent;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  color: var(--black);
}

.admin-tab.is-active {
  background: #e9f7ee;
  color: #1f7a3f;
}

.admin-actions {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.admin-main {
  min-height: 100vh;
  background: #f5f7fb;
  padding: 24px 0;
}

.admin-topbar {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: 18px;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 24px 24px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.admin-topbar h2 {
  margin: 0;
}

.admin-topbar p {
  margin: 4px 0 0;
  color: var(--gray-600);
}

.admin-top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ffe6e6;
  color: var(--red);
  display: grid;
  place-items: center;
  font-weight: 700;
}

@media (max-width: 900px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-filters .card {
    position: static;
  }

  .order-panel {
    position: static;
  }

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

  .hero-stats {
    grid-template-columns: 1fr;
  }

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

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

  .cta-content {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .admin-sidebar {
    position: static;
    height: auto;
  }

  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-topbar {
    margin: 0 16px 16px;
  }
}

@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .header-actions {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .hero-grid {
    gap: 24px;
  }

  .section {
    padding: 40px 0;
  }

  .section-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .card,
  .hero-card,
  .order-panel {
    padding: 18px;
    border-radius: 16px;
  }

  .product-card img {
    height: 180px;
  }

  .catalog-grid,
  .grid-3,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .form label {
    font-size: 0.95rem;
  }

  .order-item {
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
  }
}