:root {
  --ink: #202327;
  --text: #30343a;
  --muted: #68707b;
  --line: #dfe3e8;
  --paper: #ffffff;
  --surface: #f5f7f8;
  --green: #2fa84f;
  --green-dark: #1f7038;
  --yellow: #ffcd29;
  --red: #d71920;
  --steel: #e9eef1;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.55;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-row {
  display: grid;
  grid-template-columns: 150px minmax(300px, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
}

.brand img {
  width: 140px;
  height: auto;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.nav a {
  border-radius: 6px;
  color: var(--muted);
  font-weight: 700;
  padding: 10px 14px;
}

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

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

.phone-link {
  color: var(--green-dark);
  font-weight: 800;
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 0 18px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
}

.button-primary {
  background: var(--red);
  border-color: var(--red);
  color: var(--paper);
}

.button-light {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink);
}

.button-outline {
  background: transparent;
  border-color: var(--green);
  color: var(--green-dark);
}

.button-outline.dark {
  border-color: var(--ink);
  color: var(--ink);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(32, 35, 39, 0.92), rgba(32, 35, 39, 0.58)),
    linear-gradient(90deg, #263238, #2f5e3d 48%, #f6c925 48%, #f6c925);
  color: var(--paper);
}

.hero::after {
  content: "";
  position: absolute;
  right: -140px;
  bottom: -220px;
  width: 520px;
  height: 520px;
  background: var(--yellow);
  transform: rotate(16deg);
  opacity: 0.86;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 64px 0 86px;
}

.eyebrow {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.eyebrow.light {
  color: var(--yellow);
}

h1,
h2,
h3 {
  color: inherit;
  line-height: 1.08;
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(40px, 7vw, 78px);
  font-weight: 900;
}

h2 {
  margin-bottom: 18px;
  font-size: 34px;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-lead {
  max-width: 660px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 22px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0;
  max-width: 700px;
}

.hero-facts div {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-facts dt {
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
}

.hero-facts dd {
  margin: 4px 0 0;
  color: var(--paper);
  font-size: 22px;
  font-weight: 900;
}

.hero-product {
  position: relative;
  min-height: 570px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-product > img {
  position: relative;
  z-index: 1;
  max-height: 510px;
  object-fit: contain;
  filter: drop-shadow(0 28px 38px rgba(0, 0, 0, 0.36));
}

.price-badge {
  position: absolute;
  top: 26px;
  right: 4px;
  z-index: 2;
  width: 210px;
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  padding: 16px;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.2);
}

.price-badge span {
  display: block;
  color: var(--red);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.price-badge small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.thumbs {
  position: absolute;
  left: 0;
  bottom: 28px;
  z-index: 2;
  display: flex;
  gap: 10px;
}

.thumb {
  width: 78px;
  height: 78px;
  border: 2px solid transparent;
  border-radius: 6px;
  background: var(--paper);
  padding: 7px;
  cursor: pointer;
}

.thumb.is-active {
  border-color: var(--yellow);
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.quick-specs {
  margin-top: -42px;
  position: relative;
  z-index: 2;
}

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

.quick-specs article {
  min-height: 172px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  padding: 24px;
  box-shadow: 0 16px 36px rgba(34, 37, 41, 0.1);
}

.quick-specs span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 30px;
  border-radius: 6px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 900;
}

.quick-specs h2 {
  margin: 20px 0 8px;
  font-size: 20px;
}

.quick-specs p {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: 84px 0;
}

.two-column {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 64px;
}

.section-head h2,
.section-title-row h2 {
  color: var(--ink);
}

.section-head p,
.content p,
.company-copy p,
.company-copy li {
  color: var(--muted);
  font-size: 17px;
}

.section-head.wide {
  max-width: 720px;
  margin-bottom: 28px;
}

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

.section-title-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.specs-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
}

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

.feature-list div {
  border-radius: 6px;
  background: var(--surface);
  padding: 18px;
}

.feature-list dt {
  color: var(--muted);
}

.feature-list dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 20px;
  font-weight: 900;
}

.specs {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  background: var(--paper);
}

.specs th,
.specs td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.specs th {
  width: 44%;
  background: var(--surface);
  color: var(--muted);
  font-weight: 700;
}

.stores-section {
  background: var(--surface);
}

.stores {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.store {
  border-radius: 6px;
  background: var(--paper);
  padding: 28px;
  border: 1px solid var(--line);
}

.store-label {
  display: inline-flex;
  margin-bottom: 18px;
  border-radius: 6px;
  background: var(--green);
  color: var(--paper);
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 900;
}

.store h3 {
  color: var(--ink);
}

.store-contact {
  display: inline-flex;
  margin: 8px 0 16px;
  color: var(--green-dark);
  font-size: 18px;
  font-weight: 900;
}

.store p {
  margin: 6px 0 0;
  color: var(--muted);
}

.company-section {
  background:
    linear-gradient(90deg, var(--ink), #334039);
  color: var(--paper);
}

.company-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 56px;
  align-items: start;
}

.company-intro img {
  width: 210px;
  border-radius: 6px;
  background: var(--paper);
  padding: 10px;
  margin-bottom: 28px;
}

.company-intro p,
.company-copy p,
.company-copy li {
  color: rgba(255, 255, 255, 0.74);
}

.company-copy ul {
  display: grid;
  gap: 12px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.company-copy li {
  position: relative;
  padding-left: 30px;
}

.company-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: var(--yellow);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.related-card {
  display: grid;
  grid-template-rows: 220px auto auto 1fr auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  padding: 18px;
}

.related-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  margin-bottom: 16px;
}

.related-card span {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
}

.related-card h3 {
  color: var(--ink);
  min-height: 52px;
  margin: 8px 0 12px;
}

.related-card p {
  color: var(--muted);
  min-height: 48px;
}

.related-card strong {
  color: var(--red);
  font-size: 26px;
  font-weight: 900;
}

.order-section {
  background: var(--yellow);
  color: var(--ink);
  padding: 84px 0;
}

.order-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 56px;
  align-items: start;
}

.order-copy h2 {
  font-size: 48px;
}

.order-copy p {
  max-width: 620px;
  color: rgba(32, 35, 39, 0.78);
  font-size: 19px;
}

.order-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.order-contacts a {
  border: 1px solid rgba(32, 35, 39, 0.24);
  border-radius: 6px;
  padding: 12px 14px;
  font-weight: 900;
}

.order-form {
  display: grid;
  gap: 14px;
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  padding: 26px;
  box-shadow: 0 18px 44px rgba(32, 35, 39, 0.16);
}

.order-form label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

.order-form input,
.order-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px 14px;
  font: inherit;
}

.order-form textarea {
  min-height: 94px;
  resize: vertical;
}

.order-form .button-primary {
  width: 100%;
}

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

.footer {
  background: #17191c;
  color: var(--paper);
  padding: 42px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1.2fr 1.1fr;
  gap: 30px;
}

.footer-logo {
  width: 168px;
  border-radius: 6px;
  background: var(--paper);
  padding: 8px;
  margin-bottom: 16px;
}

.footer h2 {
  font-size: 18px;
  margin-bottom: 14px;
}

.footer p {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.7);
}

.footer a {
  color: var(--paper);
  font-weight: 900;
}

@media (max-width: 1040px) {
  .header-row,
  .hero-grid,
  .two-column,
  .specs-layout,
  .company-grid,
  .order-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: start;
    overflow-x: auto;
  }

  .header-actions {
    justify-content: space-between;
  }

  .hero-grid {
    gap: 24px;
    min-height: auto;
  }

  .hero-product {
    min-height: 480px;
  }

  .quick-specs-grid,
  .stores,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .section-title-row {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .site-header {
    position: static;
  }

  .header-actions,
  .hero-actions,
  .hero-facts,
  .order-contacts {
    display: grid;
  }

  h1 {
    font-size: 38px;
  }

  h2,
  .order-copy h2 {
    font-size: 28px;
  }

  .hero-lead {
    font-size: 18px;
  }

  .hero-product {
    min-height: 430px;
  }

  .hero-product > img {
    max-height: 360px;
  }

  .price-badge {
    top: 0;
    right: 0;
  }

  .thumbs {
    bottom: 0;
  }

  .section,
  .order-section {
    padding: 58px 0;
  }

  .quick-specs {
    margin-top: -24px;
  }

  .specs th,
  .specs td {
    display: block;
    width: 100%;
  }
}