:root {
  --navy-950: #031e38;
  --navy-900: #06345f;
  --navy-800: #074a7f;
  --navy-700: #0b5b92;
  --teal-700: #078991;
  --teal-600: #099aa3;
  --teal-100: #dff7f5;
  --red: #f22b2f;
  --ink: #102436;
  --muted: #5e7080;
  --line: #dce6ec;
  --soft: #f4f8fa;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(3, 38, 70, .12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --shell: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  background: var(--navy-950);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
}
.skip-link:focus { top: 16px; }
.shell { width: var(--shell); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(6, 52, 95, .08);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(16px);
}
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand { width: 248px; text-decoration: none; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; aspect-ratio: 2172 / 724; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  text-decoration: none;
  color: #32495c;
  font-weight: 650;
  font-size: .92rem;
}
.nav a:hover, .nav a:focus-visible { color: var(--teal-700); }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(9, 154, 163, .08), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f9fcfd 100%);
}
.hero-grid {
  min-height: 690px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 72px;
  align-items: center;
  padding: 88px 0 92px;
  position: relative;
  z-index: 2;
}
.hero-copy h1 {
  margin: 12px 0 24px;
  font-size: clamp(2.75rem, 5vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.055em;
  color: var(--navy-950);
  max-width: 12ch;
}
.eyebrow {
  margin: 0;
  color: var(--teal-700);
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .16em;
}
.lead {
  max-width: 670px;
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.72;
  color: var(--muted);
}
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 21px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 760;
  border: 1px solid transparent;
}
.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--navy-800), var(--teal-700));
  box-shadow: 0 14px 30px rgba(7, 137, 145, .19);
}
.button.secondary {
  border-color: #cbd9e1;
  background: rgba(255,255,255,.72);
  color: var(--navy-900);
}
.button:hover { transform: translateY(-1px); }
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 28px;
}
.hero-points span {
  border: 1px solid #dce6eb;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: .82rem;
  font-weight: 700;
  color: #476071;
  background: rgba(255,255,255,.75);
}
.hero-visual { display: flex; justify-content: center; }
.icon-stage {
  position: relative;
  width: min(480px, 100%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.icon-stage img {
  width: 88%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 24px 34px rgba(3, 47, 81, .16));
}
.icon-halo {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(9,154,163,.18) 0, rgba(9,154,163,.08) 42%, rgba(9,154,163,0) 70%);
}
.status-chip {
  position: absolute;
  right: -8px;
  bottom: 24px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border: 1px solid #dce7ec;
  box-shadow: var(--shadow);
  border-radius: 999px;
  padding: 10px 15px;
  color: var(--navy-900);
  font-size: .84rem;
  font-weight: 760;
}
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 5px rgba(242,43,47,.11); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-glow-one { width: 420px; height: 420px; right: -190px; top: 80px; background: rgba(7, 137, 145, .055); }
.hero-glow-two { width: 260px; height: 260px; left: -120px; bottom: -80px; background: rgba(6, 52, 95, .045); }

.section { padding: 104px 0; }
.section-tint { background: var(--soft); border-top: 1px solid #e5edf1; border-bottom: 1px solid #e5edf1; }
.two-column { display: grid; grid-template-columns: .85fr 1.15fr; gap: 88px; align-items: start; }
h2 {
  margin: 10px 0 0;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  color: var(--navy-950);
}
.body-copy { color: var(--muted); font-size: 1.08rem; }
.body-copy p { margin: 0 0 18px; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading.centered { text-align: center; margin: 0 auto 46px; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.06rem; margin: 17px 0 0; }

.workflow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  min-height: 230px;
  box-shadow: 0 14px 34px rgba(3, 38, 70, .045);
}
.step-number {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy-800), var(--teal-700));
  color: #fff; font-weight: 850; margin-bottom: 38px;
}
.step-card h3, .feature-card h3 { margin: 0 0 8px; color: var(--navy-950); font-size: 1.1rem; }
.step-card p, .feature-card p { margin: 0; color: var(--muted); font-size: .94rem; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 25px;
  background: #fff;
}
.feature-icon {
  width: 45px; height: 45px; border-radius: 12px;
  display: grid; place-items: center;
  margin-bottom: 24px;
  background: var(--teal-100);
}
.feature-icon svg { width: 24px; fill: var(--teal-700); }

.local-section { background: linear-gradient(135deg, #052d51, #063f69 58%, #075c72); color: #fff; overflow: hidden; }
.local-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 82px; align-items: center; }
.local-copy h2 { color: #fff; }
.local-copy > p:not(.eyebrow) { color: rgba(255,255,255,.75); font-size: 1.05rem; }
.local-section .eyebrow { color: #68ddd5; }
.check-list { display: grid; gap: 18px; margin-top: 30px; }
.check-list > div { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start; }
.check-list span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: rgba(104,221,213,.14); color: #86eee7; font-weight: 900; }
.check-list p { margin: 0; color: rgba(255,255,255,.72); }
.check-list strong { color: #fff; }
.local-visual { position: relative; min-height: 460px; }
.rack-card, .browser-card { position: absolute; border: 1px solid rgba(255,255,255,.16); box-shadow: 0 30px 60px rgba(0,0,0,.2); }
.rack-card {
  width: 72%; left: 0; top: 36px;
  background: #f8fbfc;
  border-radius: 24px;
  padding: 30px;
  color: var(--ink);
}
.rack-topline { height: 5px; width: 72px; border-radius: 999px; background: linear-gradient(90deg, var(--navy-800), var(--teal-600)); }
.rack-logo { width: 84px; margin: 28px 0 18px; }
.rack-logo img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.rack-copy { display: grid; gap: 2px; }
.rack-copy strong { color: var(--navy-950); font-size: 1.08rem; }
.rack-copy span { color: var(--muted); font-size: .86rem; }
.rack-led { margin-top: 38px; display: flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; color: #436071; }
.rack-led span { width: 8px; height: 8px; background: #24a46d; border-radius: 50%; }
.network-line { position: absolute; width: 34%; height: 2px; background: rgba(104,221,213,.44); left: 47%; top: 54%; transform: rotate(-10deg); }
.browser-card {
  width: 66%; right: 0; bottom: 8px;
  background: rgba(255,255,255,.98);
  color: var(--ink);
  border-radius: 18px;
  overflow: hidden;
}
.browser-bar { height: 34px; background: #edf3f6; display: flex; gap: 6px; align-items: center; padding: 0 12px; }
.browser-bar i { width: 7px; height: 7px; background: #b8c8d1; border-radius: 50%; }
.browser-content { padding: 24px; }
.browser-title { width: 48%; height: 12px; border-radius: 999px; background: #d9e4ea; }
.browser-record { margin-top: 24px; display: flex; gap: 8px; align-items: center; color: var(--navy-900); font-size: .79rem; font-weight: 800; }
.browser-record span { width: 10px; height: 10px; border-radius: 50%; background: var(--red); }
.browser-timer { font-size: 2rem; letter-spacing: -.03em; font-weight: 800; color: var(--navy-950); margin: 12px 0 20px; }
.browser-lines { display: grid; gap: 8px; }
.browser-lines b { height: 8px; background: #e8eff2; border-radius: 999px; }
.browser-lines b:nth-child(2) { width: 84%; }
.browser-lines b:nth-child(3) { width: 62%; }

.closing-section { padding: 86px 0; background: #f8fbfc; }
.closing-card {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 34px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 44px;
  box-shadow: 0 18px 50px rgba(3, 38, 70, .06);
}
.closing-card img { width: 120px; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.closing-card h2 { font-size: clamp(1.7rem, 3vw, 2.65rem); }
.closing-card p:last-child { margin: 12px 0 0; color: var(--muted); max-width: 760px; }

.site-footer { border-top: 1px solid #e5edf1; background: #fff; }
.footer-inner { min-height: 130px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.footer-inner img { width: 210px; height: auto; aspect-ratio: 2172 / 724; object-fit: contain; }
.footer-inner p { color: #748693; font-size: .84rem; margin: 0; text-align: right; }

@media (max-width: 980px) {
  .nav { display: none; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; padding: 68px 0 74px; gap: 32px; }
  .hero-copy h1 { max-width: 14ch; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .two-column { grid-template-columns: 1fr; gap: 24px; }
  .workflow-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .local-grid { grid-template-columns: 1fr; gap: 46px; }
  .local-visual { max-width: 620px; width: 100%; margin: 0 auto; }
}

@media (max-width: 640px) {
  :root { --shell: min(100% - 28px, 1160px); }
  .header-inner { min-height: 70px; }
  .brand { width: 206px; }
  .hero-grid { padding-top: 52px; }
  .hero-copy h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .lead { font-size: 1.03rem; }
  .status-chip { right: 0; bottom: 2px; }
  .section { padding: 78px 0; }
  .workflow-grid, .feature-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }
  .step-number { margin-bottom: 24px; }
  .local-visual { min-height: 390px; }
  .rack-card { width: 78%; padding: 22px; }
  .browser-card { width: 74%; }
  .closing-card { grid-template-columns: 1fr; padding: 28px; }
  .closing-card img { width: 92px; }
  .footer-inner { padding: 28px 0; flex-direction: column; align-items: flex-start; }
  .footer-inner p { text-align: left; }
}

@media (prefers-reduced-motion: no-preference) {
  .button { transition: transform .18s ease, box-shadow .18s ease; }
  .nav a { transition: color .18s ease; }
}