:root {
  --bg: #f7f9f7;
  --surface: #ffffff;
  --surface-strong: #eef5f2;
  --ink: #10201d;
  --muted: #5e6f69;
  --line: #d7e2dd;
  --teal: #0f766e;
  --teal-dark: #115e59;
  --blue: #255a7c;
  --amber: #b7791f;
  --shadow: 0 24px 70px rgba(16, 32, 29, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--ink);
}

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

button,
input,
textarea {
  font: inherit;
}

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

a:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.26);
  outline-offset: 3px;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(16, 32, 29, 0.78);
  color: #ffffff;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: max-content;
}

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

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.brand-mark {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  overflow-x: auto;
}

.site-nav a {
  min-height: 2.35rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.hero {
  position: relative;
  min-height: min(760px, 92vh);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 7rem clamp(1rem, 5vw, 5rem) 4rem;
  color: #ffffff;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(16, 32, 29, 0.96) 0%, rgba(16, 32, 29, 0.78) 38%, rgba(16, 32, 29, 0.18) 78%),
    linear-gradient(180deg, rgba(16, 32, 29, 0.12), rgba(16, 32, 29, 0.32));
}

.hero-content {
  position: relative;
  width: min(690px, 100%);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--teal-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #8be0d6;
}

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

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.65rem, 6vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(2rem, 3.6vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.08rem;
}

p {
  color: var(--muted);
  line-height: 1.58;
}

.hero-copy {
  width: min(620px, 100%);
  margin-bottom: 1.45rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
}

.hero-actions,
.contact-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  max-width: 100%;
  padding: 0.72rem 1rem;
  border-radius: var(--radius);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.button-primary {
  background: var(--teal);
  color: #ffffff;
}

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

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.proof-strip,
.section,
.feature-grid,
.product-section,
.contact-section,
.site-footer {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  transform: translateY(-2.8rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: var(--shadow);
}

.proof-strip div,
.feature-grid article,
.service-list div,
.product-panel,
.contact-section {
  background: rgba(255, 255, 255, 0.94);
}

.proof-strip div {
  min-height: 8rem;
  padding: 1.2rem;
}

.proof-strip strong,
.proof-strip span,
.product-panel strong,
.product-panel span {
  display: block;
}

.proof-strip strong,
.product-panel strong {
  margin-bottom: 0.4rem;
}

.proof-strip span,
.product-panel span {
  color: var(--muted);
  line-height: 1.45;
}

.section,
.product-section,
.contact-section {
  padding: clamp(3.5rem, 7vw, 6.5rem) 0;
}

.section-intro,
.services,
.product-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.section-intro p {
  font-size: 1.08rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.feature-grid article {
  min-height: 18rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.icon {
  display: inline-grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  margin-bottom: 1.7rem;
  border-radius: var(--radius);
  background: var(--surface-strong);
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 850;
}

.service-list {
  display: grid;
  gap: 0.75rem;
}

.service-list div {
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.service-list p,
.feature-grid p {
  margin-bottom: 0;
}

.product-section {
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-panel {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.product-panel div {
  padding: 1.1rem;
  background: #ffffff;
}

.contact-section {
  justify-content: space-between;
  margin-top: clamp(3rem, 6vw, 5rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.contact-section div {
  width: min(720px, 100%);
}

.contact-section p {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .site-nav {
    justify-content: flex-end;
  }

  .hero {
    min-height: 860px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(16, 32, 29, 0.97) 0%, rgba(16, 32, 29, 0.78) 52%, rgba(16, 32, 29, 0.28) 100%);
  }

  .proof-strip,
  .section-intro,
  .services,
  .product-section {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header,
  .brand {
    align-items: flex-start;
  }

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

  .site-nav {
    width: 100%;
  }

  .hero {
    min-height: 760px;
    padding-top: 11rem;
  }

  .proof-strip,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article {
    min-height: auto;
  }
}