:root {
  --ink: #111313;
  --muted: #656b6d;
  --paper: #f7f7f3;
  --white: #ffffff;
  --line: #dfe3df;
  --lime: #b8ff2f;
  --green: #25483d;
  --charcoal: #1b1f20;
  --shadow: 0 24px 70px rgba(17, 19, 19, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  background: var(--ink);
  color: var(--white);
}

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 0;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(17, 19, 19, 0.72);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.hero-stats,
.footer-links,
.filter-group {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
}

.nav-links {
  gap: 22px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.82);
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  color: var(--ink);
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(17, 19, 19, 0.9) 0%, rgba(17, 19, 19, 0.58) 42%, rgba(17, 19, 19, 0.14) 100%),
    linear-gradient(0deg, rgba(17, 19, 19, 0.86) 0%, rgba(17, 19, 19, 0) 56%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 160px 0 82px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--lime);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: 6.4rem;
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 590px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.2rem;
  line-height: 1.7;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 900;
}

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

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-actions {
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 32px;
}

.hero-stats {
  gap: 10px;
  flex-wrap: wrap;
}

.hero-stats span {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats strong {
  color: var(--white);
}

.intro-band,
.catalog-section,
.process-section,
.sell-section,
.footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  transform: translateY(-42px);
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.intro-band article {
  padding: 30px;
  background: var(--white);
}

.benefit-icon {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--green);
  font-weight: 900;
}

.intro-band h2,
.steps h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.intro-band p,
.section-heading p,
.steps p,
.sell-section p,
.footer p {
  color: var(--muted);
  line-height: 1.65;
}

.catalog-section {
  padding: 42px 0 84px;
  scroll-margin-top: 112px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 420px);
  gap: 40px;
  align-items: end;
  margin-bottom: 32px;
}

.section-heading.compact {
  display: block;
  max-width: 720px;
}

.section-heading h2,
.sell-section h2 {
  margin-bottom: 0;
  font-size: 3.8rem;
  line-height: 1.02;
  letter-spacing: 0;
}

.shop-tools {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.search-box {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
}

.search-box input,
.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--white);
  outline: none;
}

.search-box input:focus,
.lead-form input:focus,
.lead-form select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(184, 255, 47, 0.32);
}

.filter-group {
  gap: 8px;
  flex-wrap: wrap;
}

.filter-chip {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  color: var(--muted);
  background: var(--white);
}

.filter-chip.active {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--lime);
}

.catalog-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #e8ece6;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
}

.badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--ink);
  background: var(--lime);
}

.product-body {
  padding: 18px;
}

.product-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.product-top h3 {
  margin-bottom: 4px;
  font-size: 1.12rem;
}

.product-type {
  color: var(--muted);
  font-size: 0.92rem;
}

.price {
  white-space: nowrap;
  font-size: 1.22rem;
  font-weight: 950;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 18px;
  padding: 0;
  list-style: none;
}

.product-specs li {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--paper);
  font-size: 0.86rem;
}

.product-card .button {
  width: 100%;
  min-height: 44px;
  color: var(--white);
  background: var(--charcoal);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 42px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  text-align: center;
  color: var(--muted);
  background: var(--white);
}

.process-section {
  padding: 84px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 112px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.steps article {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.steps span {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  font-weight: 900;
}

.sell-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 44px;
  align-items: center;
  margin-bottom: 72px;
  padding: 42px;
  border-radius: 8px;
  color: var(--white);
  background: var(--green);
  scroll-margin-top: 112px;
}

.sell-section .eyebrow,
.sell-section p {
  color: rgba(255, 255, 255, 0.78);
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 8px;
  background: var(--white);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.lead-form .button {
  width: 100%;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0 42px;
  border-top: 1px solid var(--line);
}

.footer p {
  margin: 6px 0 0;
}

.footer-links {
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
}

@media (max-width: 900px) {
  .nav {
    border-radius: 18px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 680px;
  }

  h1 {
    font-size: 4.6rem;
  }

  .section-heading h2,
  .sell-section h2 {
    font-size: 3rem;
  }

  .intro-band,
  .section-heading,
  .shop-tools,
  .product-grid,
  .steps,
  .sell-section {
    grid-template-columns: 1fr;
  }

  .intro-band {
    transform: translateY(-22px);
  }
}

@media (max-width: 560px) {
  .nav {
    width: calc(100% - 20px);
    margin-top: 10px;
  }

  .nav-cta {
    display: none;
  }

  .hero-content {
    width: calc(100% - 28px);
    padding-bottom: 52px;
  }

  .hero-copy {
    font-size: 1rem;
  }

  h1 {
    font-size: 3.2rem;
  }

  .section-heading h2,
  .sell-section h2 {
    font-size: 2.35rem;
  }

  .intro-band,
  .catalog-section,
  .process-section,
  .sell-section,
  .footer {
    width: calc(100% - 28px);
  }

  .intro-band article,
  .sell-section {
    padding: 22px;
  }

  .catalog-meta,
  .footer,
  .product-top {
    flex-direction: column;
  }

  .catalog-meta,
  .product-top {
    align-items: flex-start;
  }
}