:root {
  --ink: #182126;
  --muted: #667178;
  --paper: #f7f6f2;
  --surface: #ffffff;
  --teal: #0f6b6e;
  --teal-dark: #083b42;
  --gold: #d69c3d;
  --line: #dde2df;
  --shadow: 0 18px 60px rgba(16, 31, 35, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: #fff;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(17, 37, 40, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 8px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: currentColor;
  font-size: 12px;
  opacity: 0.75;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 34px);
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  opacity: 0.88;
}

.main-nav a:hover {
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  color: #fff;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 30, 34, 0.92), rgba(5, 30, 34, 0.56) 45%, rgba(5, 30, 34, 0.12)),
    linear-gradient(0deg, rgba(5, 30, 34, 0.38), rgba(5, 30, 34, 0.08));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 36px));
  padding: 170px 0 78px clamp(18px, 6vw, 84px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.hero-actions,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: #182126;
  background: var(--gold);
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 14px;
  max-width: 660px;
  margin: 54px 0 0;
}

.hero-stats div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.hero-stats dt {
  font-size: 28px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
}

.section {
  padding: 92px clamp(18px, 5vw, 72px);
}

.trust-strip {
  padding-top: 28px;
  padding-bottom: 28px;
  color: #fff;
  background: var(--teal-dark);
}

.trust-strip div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
}

.trust-strip span {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}

.split,
.brand-proof,
.markets,
.contact {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(32px, 6vw, 76px);
  max-width: 1180px;
  margin: 0 auto;
}

.brand-proof {
  align-items: center;
}

.brand-proof-copy {
  max-width: 560px;
}

.brand-proof img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.service-grid,
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.product-grid article {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 34px rgba(16, 31, 35, 0.05);
}

.icon {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 8px;
  color: #fff;
  background: var(--teal);
  font-size: 13px;
  font-weight: 800;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.products {
  background: #fff;
}

.product-grid {
  max-width: 1180px;
  margin: 0 auto;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.product-grid article {
  min-height: 176px;
  background: #fbfcfa;
}

.markets {
  align-items: center;
}

.market-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.market-list li {
  padding: 18px 20px;
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(16, 31, 35, 0.06);
  font-weight: 800;
}

.process {
  background: var(--teal-dark);
  color: #fff;
}

.process p {
  color: rgba(255, 255, 255, 0.72);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  padding: 0;
  margin: 0 auto;
  list-style: none;
}

.timeline li {
  min-height: 258px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.timeline span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 30px;
  border-radius: 50%;
  color: var(--ink);
  background: var(--gold);
  font-weight: 800;
}

.compliance-panel {
  max-width: 1180px;
  padding: clamp(28px, 5vw, 56px);
  margin: 0 auto;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), #2d5966);
  box-shadow: var(--shadow);
}

.compliance-panel p,
.compliance-panel h2 {
  max-width: 760px;
}

.compliance-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.compliance-tags span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 800;
}

.contact {
  align-items: start;
}

.contact-links {
  margin-top: 26px;
}

.contact-links a {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid #cfd8d4;
  border-radius: 8px;
  padding: 14px 15px;
  color: var(--ink);
  font: inherit;
  background: #fbfcfa;
}

textarea {
  resize: vertical;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.76);
  background: #071e22;
}

.site-footer p {
  margin: 0;
  color: inherit;
}

.site-footer a {
  color: #fff;
  font-weight: 800;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 78px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 14px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-content {
    padding-top: 138px;
  }

  .split,
  .brand-proof,
  .markets,
  .contact,
  .timeline {
    grid-template-columns: 1fr;
  }

  .trust-strip div {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand {
    min-width: auto;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 790px;
  }

  .hero-content {
    width: 100%;
    padding: 126px 18px 54px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(5, 30, 34, 0.93), rgba(5, 30, 34, 0.66)),
      linear-gradient(0deg, rgba(5, 30, 34, 0.42), rgba(5, 30, 34, 0.12));
  }

  .hero-stats,
  .service-grid,
  .product-grid,
  .market-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .service-card,
  .product-grid article,
  .timeline li {
    min-height: auto;
  }

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