:root {
  --ink: #16201e;
  --muted: #5b6864;
  --line: #d8e0dc;
  --paper: #f7f8f5;
  --white: #ffffff;
  --teal: #047c78;
  --teal-dark: #063f3d;
  --gold: #b78939;
  --coral: #b54b3f;
  --graphite: #26302e;
  --shadow: 0 18px 50px rgba(11, 26, 24, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(12, 22, 20, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  background: var(--teal);
  color: var(--white);
  border-radius: 8px;
  font-weight: 800;
}

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

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

.site-nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.84);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
}

.language-switch button {
  min-width: 36px;
  min-height: 30px;
  border: 0;
  border-radius: 5px;
  color: rgba(255, 255, 255, 0.76);
  background: transparent;
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.language-switch button[aria-pressed="true"] {
  color: var(--teal-dark);
  background: var(--white);
}

.header-action {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 6px;
  font-weight: 700;
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 120px clamp(18px, 5vw, 72px) 54px;
  overflow: hidden;
  color: var(--white);
}

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

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

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 18, 16, 0.88) 0%, rgba(8, 18, 16, 0.72) 38%, rgba(8, 18, 16, 0.2) 78%),
    linear-gradient(0deg, rgba(8, 18, 16, 0.72), rgba(8, 18, 16, 0.08) 42%);
}

.hero-content {
  position: relative;
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 12px;
}

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

h1 {
  max-width: 770px;
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-copy {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
}

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

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.08);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  gap: 12px;
  max-width: 560px;
  margin: 40px 0 0;
}

.hero-metrics div {
  padding: 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
}

.hero-metrics dt {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.hero-metrics dd {
  margin: 4px 0 0;
  font-weight: 800;
}

.compliance-band {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px clamp(18px, 5vw, 72px);
  color: var(--white);
  background: var(--coral);
}

.section {
  padding: 76px clamp(18px, 5vw, 72px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  background: var(--white);
}

.split p,
.section-heading p,
.research-panel p,
.qualify-copy p {
  color: var(--muted);
}

.proof-grid,
.catalog-grid,
.automation-grid,
.research-layout {
  display: grid;
  gap: 16px;
}

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

.proof-item,
.product-card,
.automation-card,
.research-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(9, 30, 27, 0.06);
}

.proof-item {
  padding: 20px;
}

.proof-item strong {
  display: block;
  margin-bottom: 8px;
}

.catalog-section,
.automation-section {
  background: #eef3f0;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 30px;
}

.catalog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.product-card header {
  display: grid;
  gap: 6px;
}

.product-card .tag {
  justify-self: start;
  padding: 5px 8px;
  color: var(--teal-dark);
  background: #dbecea;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
}

.product-card ul,
.research-panel ul {
  padding-left: 20px;
  margin: 0;
  color: var(--muted);
}

.product-card li + li,
.research-panel li + li {
  margin-top: 8px;
}

.product-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.price {
  font-weight: 900;
}

.research-section {
  background: var(--white);
}

.research-layout {
  grid-template-columns: 1fr 1fr 1.2fr;
}

.research-panel {
  padding: 24px;
}

.research-panel a {
  color: var(--teal);
  font-weight: 700;
}

.automation-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.automation-card {
  padding: 20px;
}

.automation-card span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  color: var(--white);
  background: var(--graphite);
  border-radius: 6px;
  font-weight: 900;
}

.automation-card p {
  color: var(--muted);
}

.qualify-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  background: var(--teal-dark);
  color: var(--white);
}

.qualify-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  padding: 12px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.22);
  font: inherit;
}

textarea {
  resize: vertical;
}

select option {
  color: var(--ink);
}

.full {
  grid-column: 1 / -1;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 700;
}

.check input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex: 0 0 18px;
}

.form-output {
  min-height: 48px;
  padding: 14px;
  border-radius: 6px;
  color: #d8fff8;
  background: rgba(0, 0, 0, 0.24);
  white-space: pre-wrap;
}

.site-footer {
  display: grid;
  gap: 8px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: #101816;
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .split,
  .qualify-section,
  .research-layout {
    grid-template-columns: 1fr;
  }

  .catalog-grid,
  .automation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 10px 14px;
  }

  .brand small,
  .header-action {
    display: none;
  }

  .language-switch {
    justify-self: end;
  }

  .hero {
    min-height: 96vh;
    padding: 104px 18px 34px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-metrics,
  .proof-grid,
  .catalog-grid,
  .automation-grid,
  .quote-form {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 54px 18px;
  }
}

.is-hidden {
  display: none !important;
}


.brown-section {
  background: #f7f8f5;
}

.brown-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: 18px;
  align-items: stretch;
}

.brown-main,
.brown-proof {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(9, 30, 27, 0.06);
}

.brown-main {
  padding: 26px;
}

.brown-main ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.brown-main li + li {
  margin-top: 10px;
}

.brown-proof {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 26px;
  color: var(--white);
  background: var(--graphite);
}

.brown-proof span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.brown-proof strong {
  font-size: 28px;
  line-height: 1.05;
}

.brown-proof p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.section-image,
.wide-image {
  width: 100%;
  display: block;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.section-image {
  min-height: 320px;
  max-height: 440px;
  aspect-ratio: 16 / 10;
}

.wide-image {
  margin: 4px 0 26px;
  max-height: 520px;
  aspect-ratio: 16 / 7;
}

.brown-image {
  min-height: 100%;
  box-shadow: none;
}

.research-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.research-fact {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef3f0;
}

.research-fact strong {
  display: block;
  margin-bottom: 8px;
}

.research-fact p {
  margin: 0;
  color: var(--muted);
}

.research-wide {
  min-height: 100%;
}

#source-list li {
  display: grid;
  gap: 2px;
}

#source-list span {
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 980px) {
  .research-facts {
    grid-template-columns: 1fr;
  }
}