:root {
  --ink: #17211d;
  --muted: #5a665f;
  --line: #d9e2dc;
  --paper: #f7f9f6;
  --white: #ffffff;
  --teal: #0f766e;
  --teal-dark: #0b4f4a;
  --gold: #c9973a;
  --sage: #dfe8df;
  --charcoal: #23312c;
  --shadow: 0 22px 60px rgba(18, 31, 26, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(247, 249, 246, 0.88);
  border-bottom: 1px solid rgba(217, 226, 220, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--teal-dark);
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0;
}

.brand strong,
.brand small {
  display: block;
  white-space: nowrap;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.2;
}

.brand small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  color: var(--charcoal);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--teal);
}

.nav-links a[aria-current="page"] {
  color: var(--teal-dark);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 132px clamp(20px, 6vw, 86px) 76px;
}

.product-hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 132px clamp(20px, 6vw, 86px) 76px;
}

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

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

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(247, 249, 246, 0.96) 0%, rgba(247, 249, 246, 0.76) 42%, rgba(247, 249, 246, 0.2) 100%),
    linear-gradient(180deg, rgba(247, 249, 246, 0.7) 0%, rgba(247, 249, 246, 0.12) 48%, rgba(247, 249, 246, 0.92) 100%);
}

.product-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(247, 249, 246, 0.94), rgba(247, 249, 246, 0.72)),
    linear-gradient(90deg, rgba(15, 118, 110, 0.18), rgba(201, 151, 58, 0.12));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
}

.product-content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  text-align: center;
}

.product-content h1 {
  margin-bottom: 16px;
  font-size: clamp(3.2rem, 9vw, 7.2rem);
  line-height: 1;
}

.product-content p {
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 700;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow {
  font-family: Tahoma, "Segoe UI", Arial, sans-serif;
  font-size: clamp(1rem, 2vw, 1.24rem);
  text-transform: none;
}

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

h1 {
  margin-bottom: 22px;
  max-width: 680px;
  font-size: clamp(2.9rem, 7vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.hero-copy {
  max-width: 610px;
  color: var(--charcoal);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
}

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

.button.secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: var(--line);
  color: var(--ink);
}

.section-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0;
}

.intro-band {
  background: var(--white);
}

.intro-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: start;
}

.intro-grid > div:first-child p,
.contact-grid p,
address {
  color: var(--muted);
  font-size: 1.04rem;
}

.facts-panel,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.facts-panel {
  padding: 10px 28px;
}

dl {
  margin: 0;
}

.facts-panel dl > div {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.facts-panel dl > div:last-child {
  border-bottom: 0;
}

dt {
  margin-bottom: 6px;
  color: var(--teal-dark);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
}

dd {
  margin: 0;
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  font-weight: 700;
}

.contact-band {
  background: var(--white);
}

address {
  margin: 0 0 22px;
  font-style: normal;
}

address strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.contact-panel {
  padding: 28px;
  background: var(--teal-dark);
  color: var(--white);
}

.contact-panel p {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.contact-panel a {
  color: var(--white);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(20px, 5vw, 72px);
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .site-header {
    position: sticky;
    flex-wrap: wrap;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .product-hero {
    min-height: 82vh;
    padding-top: 72px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(247, 249, 246, 0.98) 0%, rgba(247, 249, 246, 0.86) 54%, rgba(247, 249, 246, 0.38) 100%),
      linear-gradient(90deg, rgba(247, 249, 246, 0.92), rgba(247, 249, 246, 0.48));
  }

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

  .section-inner {
    padding: 68px 0;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand {
    width: 100%;
  }

  .brand strong {
    font-size: 0.95rem;
  }

  .nav-links {
    font-size: 0.86rem;
  }

  .hero,
  .product-hero {
    min-height: 78vh;
    padding: 58px 18px 54px;
  }

  h1 {
    font-size: clamp(2.45rem, 17vw, 4.4rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .section-inner {
    width: calc(100% - 32px);
  }

  .facts-panel,
  .contact-panel {
    padding: 22px;
  }

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