:root {
  --navy: #06345f;
  --navy-dark: #032540;
  --gold: #efb62e;
  --gold-soft: #fff3d5;
  --paper: #fffdf8;
  --mist: #eef4f7;
  --ink: #142235;
  --muted: #5c6875;
  --line: #d9e2e8;
  --green: #2f6f63;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 72px);
  background: rgba(255, 253, 248, 0.94);
  border-bottom: 1px solid rgba(6, 52, 95, 0.12);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 3px solid var(--gold);
  border-left-color: var(--navy);
  border-radius: 50%;
  color: var(--navy);
  font-weight: 900;
}

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

.brand strong {
  color: var(--navy);
  font-size: 1.1rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.5vw, 28px);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a:focus-visible {
  border-color: var(--gold);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - 80px);
  padding: clamp(34px, 6vw, 84px) clamp(18px, 5vw, 72px) clamp(42px, 7vw, 96px);
  background:
    linear-gradient(110deg, rgba(255, 243, 213, 0.88) 0 34%, rgba(238, 244, 247, 0.7) 34% 100%);
}

.hero-copy {
  max-width: 600px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  color: var(--navy-dark);
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.55rem, 7vw, 5.9rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  font-size: 1.32rem;
}

.intro {
  max-width: 48ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(3, 37, 64, 0.16);
}

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

.button.secondary {
  color: var(--navy);
  background: white;
  border-color: rgba(6, 52, 95, 0.25);
}

.hero-image {
  margin: 0;
  border: 1px solid rgba(6, 52, 95, 0.18);
  border-radius: 8px;
  background: white;
  box-shadow: 0 28px 60px rgba(3, 37, 64, 0.18);
  overflow: hidden;
}

.hero-image img {
  display: block;
  width: 100%;
  height: auto;
}

.quick-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quick-info div {
  padding: clamp(18px, 3vw, 30px) clamp(18px, 5vw, 72px);
  background: white;
}

.quick-info span {
  display: block;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quick-info strong {
  display: block;
  margin-top: 4px;
  color: var(--navy-dark);
  font-size: clamp(1rem, 1.7vw, 1.28rem);
}

.section {
  padding: clamp(54px, 8vw, 112px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 820px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.product-card {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.card-number {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--gold);
  font-weight: 900;
}

.product-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.service-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.74fr);
  gap: clamp(24px, 6vw, 72px);
  align-items: center;
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 72px);
  color: white;
  background: var(--navy-dark);
}

.service-band h2 {
  color: white;
}

.service-copy p:not(.eyebrow) {
  max-width: 58ch;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
}

.service-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-list li {
  padding: 18px 20px;
  border-left: 5px solid var(--gold);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: clamp(48px, 7vw, 86px) clamp(18px, 5vw, 72px);
  background: var(--gold-soft);
}

.contact p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 5vw, 72px);
  color: white;
  background: var(--navy);
  font-size: 0.95rem;
}

@media (max-width: 920px) {
  .hero,
  .service-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    max-width: 11ch;
  }

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

  .contact {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 660px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .nav a {
    font-size: 0.9rem;
  }

  .hero {
    padding-top: 28px;
    background: linear-gradient(180deg, var(--gold-soft) 0 42%, var(--mist) 42% 100%);
  }

  h1 {
    font-size: clamp(2.3rem, 14vw, 3.7rem);
  }

  .button {
    width: 100%;
  }

  .product-card {
    min-height: 0;
  }

  .footer {
    flex-direction: column;
  }
}