:root {
  --ink: #10231d;
  --muted: #61736d;
  --paper: #f7f4ed;
  --paper-strong: #fffdf7;
  --line: rgba(16, 35, 29, 0.14);
  --green: #25a86f;
  --green-dark: #0f6b4a;
  --amber: #d98f35;
  --teal: #1c8ca1;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(16, 35, 29, 0.12);
  --header-h: 78px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.site-header {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(247, 244, 237, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
  font-size: clamp(20px, 2vw, 28px);
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--ink);
  font-size: 12px;
  font-weight: 900;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 3vw, 36px);
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
}

.nav a,
.header-cta {
  transition: color 160ms ease, transform 160ms ease;
}

.nav a:hover,
.header-cta:hover {
  color: var(--green-dark);
}

.header-cta {
  padding: 11px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 750;
  background: var(--paper-strong);
}

.hero {
  min-height: calc(86svh - var(--header-h));
  display: flex;
  align-items: center;
  padding: clamp(64px, 10vw, 128px) clamp(20px, 6vw, 72px);
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(12, 23, 20, 0.86) 0%, rgba(12, 23, 20, 0.68) 42%, rgba(12, 23, 20, 0.2) 100%),
    url("https://images.unsplash.com/photo-1512428559087-560fa5ceab42?auto=format&fit=crop&w=2200&q=82") center / cover;
}

.hero-content {
  width: min(680px, 100%);
  animation: riseIn 620ms ease both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(58px, 11vw, 132px);
  line-height: 0.9;
  font-weight: 900;
}

.hero-copy {
  max-width: 600px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--white);
  background: var(--green);
  border: 1px solid var(--green);
}

.button.primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.intro,
.products,
.coverage,
.partners {
  padding: clamp(54px, 9vw, 108px) clamp(20px, 6vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.8fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
  background: var(--paper-strong);
}

h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

.intro p:not(.section-kicker),
.partner-copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.section-heading {
  max-width: 840px;
  margin-bottom: clamp(32px, 5vw, 62px);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--paper-strong);
}

.product-item {
  min-height: 280px;
  padding: clamp(22px, 3vw, 34px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms ease, transform 180ms ease;
}

.product-item:hover {
  background: #eef8f2;
  transform: translateY(-4px);
}

.item-code {
  display: block;
  margin-bottom: 34px;
  color: var(--teal);
  font-weight: 900;
}

.product-item h3 {
  margin: 0 0 14px;
  font-size: clamp(22px, 2.3vw, 30px);
  line-height: 1.12;
}

.product-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 16px;
}

.coverage {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(280px, 0.8fr);
  gap: clamp(30px, 6vw, 82px);
  align-items: center;
  background: #10231d;
  color: var(--white);
}

.coverage-image {
  min-height: clamp(360px, 48vw, 620px);
  border-radius: 0;
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, rgba(16, 35, 29, 0.08), rgba(16, 35, 29, 0.18)),
    url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1600&q=82") center / cover;
}

.coverage-copy h2 {
  color: var(--white);
}

.destination-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.destination-list li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 720;
}

.partners {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.7fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: center;
  background: var(--paper-strong);
}

.partner-copy {
  display: grid;
  gap: 26px;
  justify-items: start;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(20px, 6vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro,
  .coverage,
  .partners {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --header-h: 70px;
  }

  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 14px;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .header-cta {
    padding: 9px 14px;
  }

  .hero {
    min-height: 76svh;
    padding-top: 72px;
    background-position: 63% center;
  }

  .eyebrow,
  .section-kicker {
    font-size: 11px;
    letter-spacing: 0.08em;
  }

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

  .product-item {
    min-height: 220px;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}