:root {
  --ink: #102326;
  --muted: #5f7175;
  --line: #dce8ea;
  --soft: #f4faf9;
  --surface: #ffffff;
  --teal: #006c73;
  --teal-2: #0c8990;
  --coral: #e96443;
  --gold: #daa03a;
  --dark: #142426;
  --shadow: 0 24px 80px rgba(12, 47, 52, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--surface);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 4vw, 64px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-text {
  display: grid;
  gap: 1px;
  line-height: 1.08;
}

.brand-text strong {
  font-size: 1.05rem;
}

.brand-text small {
  max-width: 310px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 38px);
}

.site-nav a,
.site-footer nav a {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.active,
.site-footer nav a:hover {
  color: var(--teal);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.minimum-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(34px, 6vw, 76px);
  align-items: start;
  min-height: calc(100svh - 154px);
  padding: clamp(68px, 10vw, 126px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(115deg, rgba(0, 108, 115, 0.08), rgba(255, 255, 255, 0) 42%),
    linear-gradient(180deg, #ffffff, #f7fbfb);
}

.minimum-hero h1 {
  margin-bottom: 18px;
  font-size: clamp(4rem, 7vw, 7rem);
}

.hero-text.compact {
  margin-bottom: 28px;
}

.status-panel {
  padding: clamp(24px, 3vw, 34px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(12, 47, 52, 0.07);
}

.status-panel img {
  display: block;
  width: min(150px, 46vw);
  margin-bottom: 28px;
}

.status-panel dl,
.regulatory-list {
  display: grid;
  gap: 18px;
  margin: 0;
}

.status-panel div,
.regulatory-list div {
  display: grid;
  gap: 5px;
}

.status-panel dt,
.regulatory-list dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-panel dd,
.regulatory-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 750;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(42px, 6vw, 90px);
  align-items: center;
  min-height: clamp(720px, calc(100svh - 180px), 900px);
  padding: clamp(54px, 7vw, 96px) clamp(20px, 5vw, 72px) clamp(32px, 4vw, 54px);
  background:
    linear-gradient(115deg, rgba(0, 108, 115, 0.09), rgba(255, 255, 255, 0) 38%),
    linear-gradient(180deg, #ffffff, #f7fbfb);
}

.hero-copy,
.hero-visual {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(2.8rem, 4.6vw, 4.8rem);
  line-height: 1;
  letter-spacing: 0;
}

.home-hero h1 {
  font-size: clamp(4rem, 6.2vw, 6.6rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.8rem, 3vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.25rem, 1.8vw, 1.8rem);
  line-height: 1.15;
}

.hero-text {
  max-width: 700px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
  overflow-wrap: anywhere;
}

.hero-subtitle {
  max-width: 720px;
  margin: -10px 0 22px;
  color: var(--teal);
  font-size: clamp(1.25rem, 2vw, 2rem);
  font-weight: 850;
  line-height: 1.12;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

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

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

.hero-visual {
  width: 100%;
  max-width: 820px;
  margin-left: auto;
}

.product-shot {
  margin: 0;
  padding: 10px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.product-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.hero-visual.product-shot {
  margin-left: auto;
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 82px;
  padding: 18px clamp(20px, 5vw, 72px);
  color: var(--muted);
  background: var(--soft);
  border-block: 1px solid var(--line);
}

.logo-strip img {
  width: min(260px, 60vw);
}

.logo-strip a {
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

.report-section {
  background: #ffffff;
}

.report-shot {
  margin: 0;
  padding: clamp(8px, 1.6vw, 14px);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.report-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.section {
  padding: clamp(78px, 9vw, 126px) clamp(20px, 5vw, 72px);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 18px;
}

.feature-list article,
.card,
.platform-card,
.contact-card,
.policy-sidebar,
.policy-section-card,
.intended-statement,
.timeline-item,
.stat-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(12, 47, 52, 0.07);
}

.feature-list article {
  padding: clamp(24px, 3vw, 34px);
}

.feature-list p,
.card p,
.platform-card p,
.contact-card p,
.policy-section-card p,
.policy-section-card li,
.intended-statement p,
.timeline-item p,
.stat-card span,
.section-head p:not(.eyebrow),
.page-hero p,
.site-footer p {
  color: var(--muted);
}

.evidence-band {
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 18%, rgba(12, 137, 144, 0.55), transparent 38%),
    linear-gradient(135deg, #142426, #081416);
}

.section-head {
  max-width: 900px;
  margin-bottom: clamp(32px, 5vw, 58px);
}

.section-head.inverse .eyebrow,
.section-head.inverse p {
  color: rgba(255, 255, 255, 0.72);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.evidence-card {
  min-height: 260px;
  padding: clamp(24px, 4vw, 42px);
  color: #ffffff;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.evidence-card span,
.card-kicker {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.evidence-card span {
  color: rgba(255, 255, 255, 0.72);
}

.cta-section {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  background: #ffffff;
}

.cta-section > div:first-child {
  max-width: 850px;
}

.page-hero {
  padding: clamp(70px, 10vw, 126px) clamp(20px, 5vw, 72px) clamp(52px, 7vw, 88px);
  background:
    linear-gradient(115deg, rgba(0, 108, 115, 0.09), rgba(255, 255, 255, 0) 42%),
    linear-gradient(180deg, #ffffff, #f7fbfb);
  border-bottom: 1px solid var(--line);
}

.page-hero .hero-inner {
  max-width: 1100px;
}

.page-hero h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 3.8vw, 3.8rem);
  line-height: 1.06;
}

.page-hero p {
  max-width: 760px;
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
}

.simple-page-hero {
  padding-top: clamp(58px, 8vw, 98px);
  padding-bottom: clamp(42px, 6vw, 68px);
}

.legal-document {
  width: min(100%, 960px);
  margin: 0 auto;
}

.legal-document h2 {
  margin-top: 42px;
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.15;
}

.legal-document p,
.legal-document li,
.regulatory-minimum p,
.regulatory-list dd {
  color: var(--muted);
}

.legal-document a,
.document-links a {
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

.regulatory-minimum {
  display: grid;
  gap: 32px;
  width: min(100%, 1040px);
  margin: 0 auto;
}

.ukca-summary {
  display: grid;
  grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

.ukca-summary img {
  width: min(180px, 50vw);
}

.document-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 4px;
}

.document-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0 16px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.card {
  padding: clamp(24px, 4vw, 42px);
}

.card.large {
  min-height: 430px;
  background:
    linear-gradient(145deg, rgba(0, 108, 115, 0.1), rgba(255, 255, 255, 0) 55%),
    #ffffff;
}

.workflow-diagram {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.workflow-diagram div {
  padding: 18px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.workflow-diagram strong {
  display: block;
  margin-bottom: 8px;
  color: var(--teal);
}

.platform-section {
  background: #ffffff;
}

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

.platform-card {
  padding: clamp(24px, 3vw, 34px);
}

.platform-card a {
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.study-stack {
  display: grid;
  gap: 18px;
}

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

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  padding: clamp(24px, 3vw, 34px);
}

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

.regulatory-section {
  background: var(--soft);
  border-block: 1px solid var(--line);
}

.regulatory-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: clamp(32px, 5vw, 58px);
}

.regulatory-head .section-head {
  margin-bottom: 0;
}

.kcl-mark {
  width: min(300px, 28vw);
  height: auto;
  object-fit: contain;
}

.regulatory-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.stat-card {
  padding: 28px;
}

.stat-card strong {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: clamp(1.8rem, 3.3vw, 3.2rem);
  line-height: 1;
}

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

.source-list a {
  color: var(--teal);
  font-weight: 800;
  text-decoration: none;
}

.standards-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.standards-list span {
  padding: 9px 12px;
  color: var(--teal);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 800;
}

.regulatory-signature {
  max-width: 820px;
  margin: 24px 0 0;
  color: var(--muted);
}

.regulatory-links {
  margin-top: 18px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 18px;
  align-items: stretch;
}

.contact-card {
  padding: clamp(24px, 3vw, 34px);
}

.contact-card.highlight {
  grid-row: span 2;
  background:
    linear-gradient(145deg, rgba(0, 108, 115, 0.1), rgba(255, 255, 255, 0) 56%),
    #ffffff;
}

.contact-card h2,
.policy-section-card h2,
.intended-statement h2 {
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  line-height: 1.14;
}

.contact-details {
  display: grid;
  gap: 16px;
  margin: 26px 0 0;
}

.contact-details div {
  display: grid;
  gap: 5px;
}

.contact-details dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-details dd {
  margin: 0;
  color: var(--ink);
  font-weight: 750;
}

.contact-details a,
.policy-sidebar a,
.policy-content a {
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

.privacy-date {
  margin-top: 18px;
  color: var(--teal);
  font-size: 0.95rem;
  font-weight: 850;
}

.policy-layout-section {
  display: grid;
  grid-template-columns: minmax(190px, 260px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  background: var(--soft);
  border-block: 1px solid var(--line);
}

.policy-layout-section > .policy-content:only-child {
  grid-column: 1 / -1;
  width: min(100%, 1040px);
  margin: 0 auto;
}

.policy-sidebar {
  position: sticky;
  top: 102px;
  display: grid;
  gap: 9px;
  padding: 20px;
}

.policy-sidebar a {
  padding: 8px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.policy-content {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.policy-section-card,
.intended-statement {
  padding: clamp(24px, 4vw, 42px);
}

.policy-section-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding-left: 22px;
}

.policy-section-card li {
  padding-left: 4px;
}

.policy-section-card h2 {
  margin-bottom: 16px;
}

.contact-details.compact {
  padding-top: 4px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding: 38px clamp(20px, 5vw, 72px);
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.footer-brand img {
  width: 38px;
  height: 38px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
}

@media (max-width: 1080px) {
  .home-hero,
  .minimum-hero,
  .split-section,
  .about-grid,
  .contact-grid,
  .policy-layout-section {
    grid-template-columns: 1fr;
  }

  .home-hero {
    min-height: auto;
  }

  .hero-visual {
    margin-left: 0;
  }

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

  .policy-sidebar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-card.highlight {
    grid-row: auto;
  }

  .minimum-hero {
    min-height: auto;
  }
}

@media (max-width: 780px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  .site-header {
    flex-wrap: wrap;
    min-height: 68px;
    row-gap: 10px;
  }

  .brand-text small {
    max-width: 230px;
    font-size: 0.66rem;
  }

  .menu-button {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    width: 100%;
    gap: 8px;
    padding: 0;
    overflow-x: auto;
    flex-direction: row;
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 8px;
    box-shadow: none;
  }

  .site-nav a {
    flex: 0 0 auto;
    padding: 8px 10px;
    font-size: 0.84rem;
    white-space: nowrap;
    background: var(--soft);
    border: 1px solid var(--line);
    border-radius: 8px;
  }

  .home-hero {
    width: 100vw;
    max-width: 100vw;
    padding-top: 46px;
    padding-right: 24px;
    padding-left: 24px;
    overflow: hidden;
  }

  .hero-copy,
  .hero-visual {
    width: calc(100vw - 48px);
    max-width: calc(100vw - 48px);
  }

  .hero-visual.product-shot {
    margin-left: 0;
  }

  h1,
  .home-hero h1 {
    font-size: clamp(3rem, 13.5vw, 4rem);
    max-width: 8.5ch;
    overflow-wrap: break-word;
  }

  .page-hero h1,
  .simple-page-hero h1 {
    max-width: 100%;
  }

  .ukca-summary {
    grid-template-columns: 1fr;
  }

  .hero-text,
  .hero-subtitle,
  .home-hero .button-row {
    width: 100%;
    max-width: calc(100vw - 48px);
  }

  h2 {
    font-size: clamp(2.15rem, 11vw, 3.8rem);
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .section,
  .section-head,
  .section-head p,
  .report-shot,
  .report-shot img {
    max-width: 100%;
  }

  .section {
    overflow-x: hidden;
  }

  .section-head p {
    overflow-wrap: anywhere;
  }

  .regulatory-head {
    flex-direction: column;
    gap: 20px;
  }

  .kcl-mark {
    width: min(260px, 70vw);
  }

  .report-shot {
    width: 100%;
  }

  .home-hero .button-row .button {
    width: 100%;
  }

  .home-hero .hero-visual {
    display: block;
  }

  .product-shot {
    padding: 6px;
  }

  .home-hero .hero-copy,
  .home-hero .hero-text,
  .home-hero .hero-subtitle,
  .home-hero .button-row {
    max-width: 342px;
  }

  .logo-strip {
    flex-direction: column;
    text-align: center;
  }

  .evidence-grid,
  .workflow-diagram,
  .platform-grid,
  .stat-grid,
  .regulatory-grid,
  .requirement-grid,
  .policy-sidebar {
    grid-template-columns: 1fr;
  }

  .cta-section,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .policy-layout-section {
    gap: 18px;
  }
}