:root {
  color-scheme: light;
  --ink: #15201f;
  --muted: #5c6865;
  --line: #d8dfdc;
  --surface: #f8faf9;
  --panel: #ffffff;
  --primary: #006b5f;
  --primary-strong: #004d45;
  --secondary: #355c7d;
  --accent: #c8612f;
  --soft: #e7f3f0;
  --shadow: 0 24px 70px rgba(21, 32, 31, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(248, 250, 249, 0.9);
  border-bottom: 1px solid rgba(216, 223, 220, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  border-radius: 8px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 3vw, 28px);
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a {
  text-decoration: none;
}

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

.language-switch {
  display: inline-flex;
  flex-wrap: nowrap;
  justify-self: end;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.lang-button {
  min-width: 38px;
  height: 32px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.lang-button.is-active {
  background: var(--primary);
  color: white;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 8vw, 92px) clamp(18px, 4vw, 56px) 36px;
  background:
    linear-gradient(135deg, rgba(0, 107, 95, 0.1), rgba(53, 92, 125, 0.08) 45%, rgba(200, 97, 47, 0.08)),
    var(--surface);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(2.8rem, 7vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-text {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--primary);
  color: white;
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
}

.product-visual {
  position: relative;
  min-height: 570px;
}

.app-shell {
  position: absolute;
  width: min(520px, 86vw);
  border: 1px solid rgba(216, 223, 220, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.customer-shell {
  top: 12px;
  right: 0;
}

.manager-shell {
  left: 0;
  bottom: 0;
  width: min(430px, 78vw);
  background: #172532;
  color: white;
}

.shell-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 54px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(216, 223, 220, 0.75);
  font-size: 0.9rem;
}

.manager-shell .shell-top {
  border-color: rgba(255, 255, 255, 0.14);
}

.shell-top span {
  color: var(--muted);
  font-weight: 700;
}

.manager-shell .shell-top span {
  color: #9ab4c8;
}

.order-form {
  padding: 18px;
}

.field-row,
.size-table div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.field-row + .field-row,
.size-table div + div {
  margin-top: 10px;
}

.field-row span,
.size-table span {
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 16px 0;
}

.product-grid span {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 107, 95, 0.12), rgba(53, 92, 125, 0.2)),
    repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(255, 255, 255, 0.5) 8px, rgba(255, 255, 255, 0.5) 14px);
}

.status-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 18px;
}

.status-board div {
  min-height: 112px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.status-board strong {
  display: block;
  color: #7bd6c8;
  font-size: 2rem;
}

.status-board span {
  color: #d7e3ea;
  font-size: 0.9rem;
}

.loader-art {
  display: block;
  margin: 0 auto 20px;
}

.section {
  padding: clamp(64px, 8vw, 104px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

h2 {
  margin: 0;
  max-width: 880px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 16px 0 10px;
  font-size: 1.2rem;
}

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

.feature-card {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-card p,
.split-section p,
.audience-band p,
.contact-section p,
.policy-content p {
  color: var(--muted);
  line-height: 1.75;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--primary);
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(300px, 0.75fr);
  gap: clamp(28px, 6vw, 72px);
  background: #eef4f2;
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border: 1px solid rgba(0, 107, 95, 0.18);
  border-radius: 8px;
  background: white;
}

.steps li::before {
  content: counter(steps);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--primary);
  color: white;
  font-weight: 900;
}

.audience-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: 32px;
  align-items: start;
}

.audience-list {
  display: grid;
  gap: 10px;
}

.audience-list span {
  padding: 14px 16px;
  border-left: 4px solid var(--accent);
  background: white;
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.55fr);
  gap: 32px;
  background: #172532;
  color: white;
}

.contact-section .eyebrow,
.contact-section a {
  color: #7bd6c8;
}

.contact-section p {
  color: #d7e3ea;
}

address {
  display: grid;
  gap: 12px;
  align-content: start;
  font-style: normal;
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.policy-page {
  padding: 0 clamp(18px, 4vw, 56px) 80px;
}

.policy-hero {
  padding: clamp(54px, 8vw, 96px) 0 32px;
}

.policy-hero h1 {
  max-width: 720px;
}

.policy-content {
  max-width: 900px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.policy-content section + section {
  margin-top: 28px;
}

.policy-content h2 {
  font-size: 1.35rem;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .language-switch {
    grid-column: 2;
    grid-row: 1;
  }

  .nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .split-section,
  .audience-band,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .product-visual {
    min-height: 610px;
  }

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

@media (max-width: 560px) {
  .site-header {
    gap: 12px;
  }

  .brand span {
    font-size: 0.95rem;
  }

  .nav {
    gap: 16px;
    font-size: 0.9rem;
  }

  .hero {
    padding-top: 34px;
  }

  h1 {
    font-size: 3rem;
  }

  .product-visual {
    min-height: 540px;
  }

  .app-shell {
    width: 100%;
  }

  .manager-shell {
    width: 92%;
  }

  .status-board {
    grid-template-columns: 1fr;
  }

  .status-board div {
    min-height: 74px;
  }

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

  .site-footer {
    flex-direction: column;
  }

  .policy-content {
    padding: 22px;
  }
}