:root {
  --ink: #171817;
  --muted: #646a67;
  --paper: #faf9f5;
  --surface: #ffffff;
  --soft: #eef2ee;
  --line: #d9ded7;
  --teal: #0f6b5c;
  --blue: #2f5fba;
  --rust: #b84b34;
  --gold: #c5963f;
  --shadow: 0 18px 45px rgba(23, 24, 23, 0.10);
}

* {
  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", Arial, sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(250, 249, 245, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 7px;
  color: #fff;
  background: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

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

.brand strong {
  font-size: 16px;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 18px;
  color: #343836;
  font-size: 14px;
  font-weight: 650;
}

.nav-links a,
.header-action,
.primary-button,
.secondary-button,
.form-actions button,
.form-actions a {
  min-height: 42px;
}

.nav-links a {
  padding: 8px 2px;
}

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

.header-action,
.primary-button,
.secondary-button,
.form-actions button,
.form-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  font-weight: 800;
}

.header-action {
  flex: 0 0 auto;
  padding: 10px 16px;
  color: #fff;
  background: var(--teal);
}

.hero {
  min-height: min(760px, calc(100svh - 72px));
  display: flex;
  align-items: center;
  padding: clamp(80px, 12vw, 140px) clamp(20px, 6vw, 80px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.54), rgba(0, 0, 0, 0.12)),
    url("assets/hero-products.jpg") center / cover no-repeat;
}

.hero-content {
  width: min(720px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #c9f4e8;
}

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

h1 {
  margin-bottom: 14px;
  font-size: clamp(54px, 8vw, 104px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 640px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(20px, 2.3vw, 29px);
  line-height: 1.25;
}

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

.primary-button,
.secondary-button {
  padding: 12px 18px;
}

.primary-button {
  color: #fff;
  background: var(--rust);
}

.secondary-button {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.12);
}

.inline-button {
  margin-top: 22px;
}

.proof-band {
  padding: 24px clamp(18px, 4vw, 56px);
  background: var(--ink);
  color: #fff;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: 1240px;
  margin: 0 auto;
}

.proof-grid div {
  min-height: 88px;
  padding: 16px;
  border-left: 3px solid var(--gold);
  background: rgba(255, 255, 255, 0.06);
}

.proof-grid strong,
.proof-grid span {
  display: block;
}

.proof-grid strong {
  margin-bottom: 6px;
  font-size: 18px;
}

.proof-grid span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.section,
.compact-section {
  padding: clamp(58px, 8vw, 104px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 840px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1240px;
  margin: 0 auto;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(23, 24, 23, 0.06);
}

.product-card img {
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
  background: var(--soft);
}

.product-body {
  padding: 20px;
}

.product-meta {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.product-body p {
  color: var(--muted);
}

.product-body ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: #343836;
}

.product-body li + li {
  margin-top: 6px;
}

.featured-card {
  border-color: rgba(184, 75, 52, 0.45);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(58px, 8vw, 104px) clamp(18px, 4vw, 56px);
  background: #e8eee9;
}

.split-media img {
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.split-copy {
  max-width: 620px;
}

.split-copy p {
  color: var(--muted);
  font-size: 18px;
}

.sample-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.sample-list div {
  padding: 16px 0;
  border-top: 1px solid rgba(23, 24, 23, 0.16);
}

.sample-list strong,
.sample-list span {
  display: block;
}

.sample-list span {
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: 1180px;
  margin: 0 auto;
}

.service-grid div {
  min-height: 130px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.service-grid strong,
.service-grid span {
  display: block;
}

.service-grid strong {
  margin-bottom: 10px;
  font-size: 18px;
}

.service-grid span {
  color: var(--muted);
}

.about-band {
  padding: clamp(64px, 8vw, 110px) clamp(18px, 4vw, 56px);
  background: var(--ink);
  color: #fff;
}

.about-copy {
  max-width: 980px;
  margin: 0 auto;
}

.about-copy .eyebrow {
  color: #a7e5d4;
}

.about-copy p {
  max-width: 860px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 19px;
}

.about-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.about-facts span {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 7px;
  color: rgba(255, 255, 255, 0.82);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(58px, 8vw, 104px) clamp(18px, 4vw, 56px);
  background: var(--surface);
}

.contact-copy {
  max-width: 580px;
}

.contact-copy p {
  color: var(--muted);
  font-size: 18px;
}

.contact-methods {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-methods a {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.contact-methods strong,
.contact-methods span {
  display: block;
}

.contact-methods span {
  color: var(--muted);
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.inquiry-form label {
  display: grid;
  gap: 7px;
  color: #383d3a;
  font-size: 13px;
  font-weight: 800;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid #cdd4cc;
  border-radius: 7px;
  padding: 12px 12px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.inquiry-form textarea {
  resize: vertical;
}

.full-field,
.form-actions {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.form-actions button {
  border: 0;
  padding: 12px 18px;
  color: #fff;
  background: var(--teal);
  cursor: pointer;
  font: inherit;
}

.form-actions a {
  padding: 11px 16px;
  border: 1px solid var(--line);
  background: #fff;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 24px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.72);
  background: #101110;
  font-size: 14px;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-action {
    position: absolute;
    top: 14px;
    right: 18px;
  }

  .nav-links {
    justify-content: flex-start;
    padding-right: 110px;
  }

  .hero {
    min-height: 720px;
  }

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

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

@media (max-width: 640px) {
  .site-header {
    position: static;
  }

  .header-action {
    position: static;
  }

  .nav-links {
    padding-right: 0;
  }

  .hero {
    min-height: 650px;
    align-items: flex-end;
    padding-bottom: 64px;
  }

  .proof-grid,
  .product-grid,
  .service-grid,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .product-body,
  .inquiry-form {
    padding: 18px;
  }

  .hero-actions,
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .primary-button,
  .secondary-button,
  .form-actions button,
  .form-actions a {
    width: 100%;
  }
}