:root {
  color-scheme: dark;
  --bg: #03070d;
  --panel: rgba(9, 18, 29, 0.86);
  --panel-strong: #09131f;
  --text: #f5f8fc;
  --muted: #aeb9c7;
  --line: rgba(216, 173, 88, 0.28);
  --blue-line: rgba(69, 149, 255, 0.28);
  --gold: #d9ad58;
  --blue: #3b92ff;
  --cyan: #6fd4ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background:
    radial-gradient(circle at 78% 8%, rgba(59, 146, 255, 0.16), transparent 28rem),
    radial-gradient(circle at 18% 24%, rgba(217, 173, 88, 0.11), transparent 24rem),
    linear-gradient(180deg, #03070d 0%, #07111c 45%, #03070d 100%);
  color: var(--text);
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 40;
  padding: 10px 14px;
  background: var(--text);
  color: var(--bg);
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 74px);
  border-bottom: 1px solid var(--blue-line);
  background: rgba(3, 7, 13, 0.84);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand strong {
  color: var(--gold);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--gold);
  box-shadow: 0 0 26px rgba(217, 173, 88, 0.16);
}

nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

nav a:hover,
footer a:hover {
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 7, 13, 0.82), rgba(3, 7, 13, 0.38) 58%, rgba(3, 7, 13, 0.18)),
    linear-gradient(0deg, rgba(3, 7, 13, 0.96), transparent 45%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: clamp(56px, 8vw, 116px) clamp(18px, 5vw, 74px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.75rem, 9vw, 8.8rem);
  line-height: 0.86;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 5.6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.hero-line {
  color: var(--gold);
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  font-weight: 800;
}

.hero-text {
  max-width: 660px;
  font-size: clamp(1.08rem, 2.3vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
}

.button.primary {
  background: linear-gradient(135deg, var(--gold), #f2d68d);
  color: #101014;
  box-shadow: 0 18px 46px rgba(217, 173, 88, 0.24);
}

.button.secondary {
  border-color: var(--blue-line);
  background: rgba(9, 18, 29, 0.74);
  color: var(--text);
}

.signal-bar {
  width: min(1180px, calc(100% - 36px));
  margin: -34px auto 0;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(7, 17, 28, 0.95);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.28);
}

.signal-bar span {
  text-align: center;
  font-weight: 900;
}

.signal-bar strong {
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 88px 0;
}

.problem {
  max-width: 960px;
  text-align: center;
}

.copy-stack {
  display: grid;
  gap: 16px;
}

.copy-stack p,
.section-heading p,
.intelligence p,
.technician p,
.safety p,
.service-intel p,
.relationship p,
.final-cta p {
  font-size: 1.08rem;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 36px;
}

.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.workflow-grid,
.system-grid,
.future-grid {
  display: grid;
  gap: 18px;
}

.workflow-grid {
  grid-template-columns: repeat(5, 1fr);
}

.workflow-grid article,
.resource-panel,
.system-grid article,
.support-statement,
.safety-callout,
.metric-card,
.future-grid span {
  border: 1px solid var(--blue-line);
  background: linear-gradient(180deg, rgba(13, 27, 43, 0.86), rgba(5, 12, 20, 0.94));
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.22);
}

.workflow-grid article {
  min-height: 260px;
  padding: 24px;
}

.workflow-grid span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold);
  font-weight: 900;
}

.intelligence,
.technician,
.service-intel,
.product-preview {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
}

.resource-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 24px;
  border-color: var(--line);
}

.resource-panel p {
  margin: 0;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
}

.quote-section {
  padding: 72px 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(217, 173, 88, 0.07);
  text-align: center;
}

blockquote {
  max-width: 980px;
  margin: 0 auto;
  color: var(--text);
  font-size: clamp(2rem, 4.8vw, 4.2rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
}

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

.system-grid article,
.future-grid span {
  min-height: 92px;
  display: grid;
  place-items: center;
  padding: 18px;
  color: var(--text);
  font-weight: 900;
  text-align: center;
}

.support-statement,
.safety-callout,
.metric-card {
  padding: 34px;
  border-color: var(--line);
}

.support-statement strong,
.safety-callout strong {
  display: block;
  color: var(--gold);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.product-preview {
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--blue-line);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(13, 27, 43, 0.94), rgba(5, 12, 20, 0.98));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34), 0 0 46px rgba(59, 146, 255, 0.16);
}

.product-copy {
  padding: clamp(30px, 5vw, 52px);
}

.product-copy h2 {
  margin-bottom: 16px;
}

.product-copy h2 span {
  color: var(--gold);
  font-size: 0.45em;
  vertical-align: super;
}

.product-lede {
  color: var(--text);
  font-size: clamp(1.3rem, 2.8vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
}

.product-image {
  height: 100%;
  min-height: 360px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.safety {
  border-top: 1px solid var(--blue-line);
  border-bottom: 1px solid var(--blue-line);
}

.metric-card {
  text-align: center;
}

.metric-card span {
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.metric-card strong {
  display: block;
  margin: 14px 0;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1;
}

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

.relationship,
.final-cta {
  max-width: 940px;
  text-align: center;
}

.company {
  color: var(--gold);
  font-weight: 900;
}

.final-cta {
  width: min(980px, calc(100% - 36px));
  margin: 0 auto 88px;
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(217, 173, 88, 0.11), rgba(59, 146, 255, 0.08));
}

.final-cta .hero-actions {
  justify-content: center;
}

footer {
  padding: 42px 18px 54px;
  border-top: 1px solid var(--blue-line);
  color: var(--muted);
  text-align: center;
}

footer p {
  margin: 8px 0;
}

@media (max-width: 1060px) {
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .workflow-grid article:last-child {
    grid-column: 1 / -1;
  }

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

@media (max-width: 760px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    min-height: auto;
    display: block;
  }

  .hero img {
    position: relative;
    height: auto;
  }

  .hero::after {
    display: none;
  }

  .hero-copy {
    padding-top: 34px;
  }

  h1 {
    font-size: clamp(3.2rem, 17vw, 5.2rem);
  }

  .signal-bar {
    margin-top: 18px;
    grid-template-columns: 1fr;
  }

  .signal-bar strong {
    width: 2px;
    height: 28px;
    margin: 0 auto;
  }

  .workflow-grid,
  .system-grid,
  .future-grid,
  .intelligence,
  .technician,
  .service-intel,
  .product-preview,
  .resource-panel {
    grid-template-columns: 1fr;
  }

  .workflow-grid article:last-child {
    grid-column: auto;
  }

  .final-cta {
    padding: 32px 22px;
  }

  .product-image {
    min-height: 240px;
  }
}