:root {
  --ink: #101316;
  --ink-soft: #1a2024;
  --paper: #f7f3e8;
  --paper-soft: #e7e1d2;
  --muted: #aeb7b6;
  --line: rgba(255, 255, 255, 0.16);
  --line-dark: rgba(16, 19, 22, 0.16);
  --signal: #18a7a3;
  --field: #f0c64b;
  --warn: #d96a52;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

.site-header {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  left: 0;
  padding: 22px clamp(18px, 5vw, 64px);
  position: absolute;
  right: 0;
  top: 0;
  z-index: 10;
}

.brand,
.nav-links {
  align-items: center;
  display: flex;
}

.brand {
  color: var(--white);
  font-size: 1rem;
  font-weight: 800;
  gap: 10px;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-mark {
  background:
    linear-gradient(135deg, var(--field) 0 48%, transparent 49%),
    linear-gradient(315deg, var(--signal) 0 48%, transparent 49%),
    var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: inline-block;
  height: 24px;
  width: 24px;
}

.nav-links {
  color: rgba(255, 255, 255, 0.84);
  gap: clamp(12px, 3vw, 28px);
  font-size: 0.92rem;
  font-weight: 700;
}

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

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--field);
}

.hero {
  background-image:
    linear-gradient(90deg, rgba(16, 19, 22, 0.96) 0%, rgba(16, 19, 22, 0.78) 34%, rgba(16, 19, 22, 0.24) 70%),
    linear-gradient(0deg, rgba(16, 19, 22, 0.75), rgba(16, 19, 22, 0.04) 45%),
    url("assets/sensational-field-node.png");
  background-position: center;
  background-size: cover;
  display: grid;
  min-height: min(820px, 78svh);
  overflow: hidden;
  padding: 96px clamp(18px, 5vw, 64px) 56px;
  place-items: center start;
}

.hero-inner {
  min-width: 0;
  max-width: 760px;
  width: 100%;
}

.eyebrow {
  color: var(--field);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  letter-spacing: 0;
  line-height: 1;
}

h1 {
  color: var(--white);
  font-size: clamp(3.6rem, 9.5vw, 7.8rem);
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(2rem, 5vw, 4.3rem);
  margin-bottom: 0;
  max-width: 960px;
}

h3 {
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  margin-bottom: 14px;
}

.hero-lede {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.15rem, 2.1vw, 1.55rem);
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 34px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--field);
  color: var(--ink);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #ffd861;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--white);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--field);
  color: var(--field);
}

.hero-facts {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  max-width: 720px;
  padding-top: 20px;
}

.hero-facts div {
  min-width: 0;
}

.hero-facts dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.hero-facts dd {
  color: var(--white);
  font-weight: 800;
  margin: 0;
}

.section,
.intro-section {
  background: var(--paper);
  color: var(--ink);
}

.section {
  padding: clamp(64px, 9vw, 112px) 0;
}

.section-muted {
  background: #d9e2de;
}

.section-inner {
  margin: 0 auto;
  max-width: 1180px;
  padding: 0 clamp(18px, 5vw, 64px);
}

.intro-section {
  border-bottom: 1px solid var(--line-dark);
  padding: clamp(34px, 5vw, 52px) 0;
}

.intro-grid {
  align-items: start;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 1fr);
}

.intro-statement {
  font-size: clamp(1.5rem, 3.2vw, 2.5rem);
  font-weight: 850;
  line-height: 1.08;
  margin-bottom: 0;
}

.intro-copy {
  color: #334044;
  font-size: 1.08rem;
}

.intro-copy p {
  margin-bottom: 0;
}

.section-heading {
  margin-bottom: clamp(28px, 5vw, 48px);
}

.section-heading .eyebrow,
.boundary-copy .eyebrow,
.enquiry-copy .eyebrow {
  color: #986f00;
}

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

.product-card {
  background: #fffaf0;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgba(16, 19, 22, 0.09);
  min-height: 100%;
  padding: clamp(22px, 3vw, 34px);
}

.product-card-accent {
  background: #eff7f5;
  border-color: rgba(24, 167, 163, 0.28);
}

.product-card-top {
  border-bottom: 1px solid var(--line-dark);
  margin-bottom: 20px;
  padding-bottom: 16px;
}

.product-kicker {
  color: #62716d;
  font-size: 0.78rem;
  font-weight: 850;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.feature-list,
.check-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.feature-list li,
.check-list li {
  border-left: 4px solid var(--signal);
  color: #334044;
  padding-left: 12px;
}

.product-card:not(.product-card-accent) .feature-list li {
  border-left-color: var(--field);
}

.workflow-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(260px, 0.76fr) minmax(0, 1.24fr);
}

.workflow-list {
  counter-reset: none;
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.workflow-list li {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(16, 19, 22, 0.12);
  border-radius: 8px;
  display: grid;
  gap: 8px;
  grid-template-columns: 58px minmax(0, 1fr);
  padding: 18px;
}

.workflow-list span {
  color: #986f00;
  font-weight: 900;
  grid-row: span 2;
}

.workflow-list strong {
  font-size: 1.12rem;
}

.workflow-list p {
  color: #344145;
  margin-bottom: 0;
}

.boundary-grid,
.enquiry-grid {
  align-items: start;
  display: grid;
  gap: clamp(30px, 6vw, 72px);
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
}

.boundary-copy p,
.enquiry-copy p {
  color: #334044;
  font-size: 1.08rem;
  margin-top: 24px;
}

.boundary-panel,
.enquiry-form {
  background: #fffaf0;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgba(16, 19, 22, 0.08);
  padding: clamp(22px, 3vw, 32px);
}

.boundary-panel h3 {
  font-size: 1.35rem;
}

.enquiry-section {
  background: var(--ink-soft);
  color: var(--paper);
}

.enquiry-section .section-inner {
  max-width: 1120px;
}

.enquiry-copy .eyebrow {
  color: var(--field);
}

.enquiry-copy p {
  color: rgba(247, 243, 232, 0.82);
}

.direct-email {
  color: var(--field);
  display: inline-block;
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 850;
  margin-top: 8px;
  overflow-wrap: anywhere;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.enquiry-form {
  background: #f7f3e8;
  color: var(--ink);
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.enquiry-form label {
  display: grid;
  gap: 8px;
}

.enquiry-form span {
  color: #334044;
  font-size: 0.88rem;
  font-weight: 800;
}

input,
select,
textarea {
  background: var(--white);
  border: 1px solid rgba(16, 19, 22, 0.22);
  border-radius: 6px;
  color: var(--ink);
  min-height: 46px;
  padding: 10px 12px;
  width: 100%;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
.button:focus-visible {
  outline: 3px solid rgba(24, 167, 163, 0.32);
  outline-offset: 2px;
}

.form-wide {
  grid-column: 1 / -1;
}

.form-note {
  color: #576765;
  min-height: 1.4em;
  margin: 0;
}

.site-footer {
  background: #0a0d0f;
  color: rgba(255, 255, 255, 0.72);
  padding: 24px 0;
}

.footer-inner {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.footer-inner span {
  color: var(--white);
  font-weight: 850;
}

.footer-inner a {
  overflow-wrap: anywhere;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    gap: 12px;
    padding-top: 18px;
  }

  .nav-links {
    gap: 14px;
  }

  .hero {
    background-position: 61% center;
    min-height: min(720px, 76svh);
    padding-top: 94px;
  }

  .hero-actions,
  .hero-facts,
  .intro-grid,
  .product-grid,
  .workflow-grid,
  .boundary-grid,
  .enquiry-grid {
    grid-template-columns: 1fr;
  }

  .hero-facts {
    gap: 14px;
  }

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

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header {
    display: grid;
    gap: 10px;
    grid-template-columns: 1fr;
    position: absolute;
  }

  .brand {
    font-size: 0.96rem;
  }

  .nav-links {
    font-size: 0.84rem;
    justify-content: space-between;
    max-width: 320px;
    width: 100%;
  }

  .hero {
    background-image:
      linear-gradient(180deg, rgba(16, 19, 22, 0.97) 0%, rgba(16, 19, 22, 0.82) 52%, rgba(16, 19, 22, 0.44) 100%),
      url("assets/sensational-field-node.png");
    background-position: 69% center;
    min-height: min(700px, 74svh);
    padding-bottom: 42px;
  }

  h1 {
    font-size: clamp(2.75rem, 13vw, 4rem);
  }

  .hero-lede {
    font-size: 1.08rem;
  }

  .button {
    width: 100%;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .enquiry-form {
    grid-template-columns: 1fr;
  }

  .workflow-list li {
    grid-template-columns: 46px minmax(0, 1fr);
  }
}