/* edgeoffload.com: one stylesheet, no external requests. Colors come from the logo. */

:root {
  --navy: #0A1A33;
  --navy-2: #0F2649;
  --navy-line: #1F3A63;
  --cyan: #2AD4FF;
  --white: #FFFFFF;
  --on-navy: #E8F0FA;
  --on-navy-muted: #A9BCD6;

  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --ink: #0A1A33;
  --muted: #4A5B75;
  --line: #DCE3EC;
  --link: #0A6F8F;
  --accent-soft: #E3F8FE;

  --radius: 14px;
  --wrap: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #06101E;
    --surface: #0C1B31;
    --ink: #E8EEF6;
    --muted: #A3B4CA;
    --line: #1C3253;
    --link: #62DDFF;
    --accent-soft: #0E2A40;
  }
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--link); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

.skip {
  position: absolute; left: -999px; top: 8px;
  background: var(--white); color: var(--navy); padding: 8px 12px; border-radius: 8px;
}
.skip:focus { left: 8px; z-index: 10; }

/* Header */
.site-header { background: var(--navy); color: var(--white); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 68px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--white); text-decoration: none; font-weight: 700;
  font-size: 19px; letter-spacing: -0.01em;
}
.brand svg { width: 46px; height: auto; }
.nav { display: flex; align-items: center; gap: 18px; font-size: 15px; }
.nav a { color: var(--on-navy); text-decoration: none; }
.nav a:hover { color: var(--white); text-decoration: underline; }
.nav .btn { color: var(--navy); }

/* Buttons */
.btn {
  display: inline-block; padding: 11px 20px; border-radius: 999px;
  font-weight: 600; font-size: 16px; text-decoration: none; line-height: 1.2;
  background: var(--cyan); color: var(--navy); border: 2px solid var(--cyan);
}
.btn:hover { background: #7BE5FF; border-color: #7BE5FF; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--navy-line); }
.btn-ghost:hover { background: var(--navy-2); border-color: var(--on-navy-muted); }
.btn-small { padding: 7px 14px; font-size: 14px; }

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: var(--white);
  padding: 72px 0 88px;
}
.hero .wrap {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center;
}
.kicker {
  margin: 0 0 14px; color: var(--cyan); font-size: 14px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 20px; font-size: clamp(40px, 6vw, 64px); line-height: 1.04;
  letter-spacing: -0.03em; font-weight: 800;
}
.lede { margin: 0 0 14px; font-size: 20px; color: var(--on-navy); max-width: 34em; }
.lede-accent { margin: 0 0 30px; font-size: 20px; color: var(--cyan); font-weight: 600; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.diagram { width: 100%; height: auto; }
.diagram text { font-family: var(--font); }

/* Sections */
section { padding: 80px 0; }
section + section { border-top: 1px solid var(--line); }
.section-head { max-width: 40em; margin-bottom: 36px; }
.section-head h2 {
  margin: 0 0 10px; font-size: clamp(28px, 3.6vw, 38px); line-height: 1.15;
  letter-spacing: -0.02em;
}
.section-head p { margin: 0; color: var(--muted); font-size: 18px; }

.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.card-label {
  display: block; margin-bottom: 10px; font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.card-highlight {
  background: var(--navy); border-color: var(--navy); color: var(--white);
}
.card-highlight h3 { color: var(--white); }
.card-highlight p { color: var(--on-navy); }
.card-highlight .card-label { color: var(--cyan); }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li { counter-increment: step; position: relative; padding-top: 52px; }
.steps li::before {
  content: counter(step);
  position: absolute; top: 24px; left: 24px;
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--link); font-weight: 800; font-size: 15px;
}
.steps li.card { padding-top: 70px; }

.checks { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 14px; max-width: 46em; }
.checks li { position: relative; padding-left: 34px; font-size: 18px; }
.checks li::before {
  content: ""; position: absolute; left: 5px; top: 3px; width: 9px; height: 16px;
  border: solid var(--link); border-width: 0 3px 3px 0; transform: rotate(45deg);
}

/* Contact band */
.band { background: var(--navy); color: var(--white); border-top: 0; }
.band h2 { color: var(--white); }
.band p { color: var(--on-navy); }
.band .section-head { margin-bottom: 28px; }

/* Legal and support pages */
.page { padding: 56px 0 88px; }
.prose { max-width: 46em; }
.prose h1 {
  margin: 0 0 8px; font-size: clamp(32px, 4.5vw, 44px); line-height: 1.1;
  letter-spacing: -0.02em;
}
.prose .meta { margin: 0 0 32px; color: var(--muted); font-size: 15px; }
.prose h2 { margin: 44px 0 10px; font-size: 24px; letter-spacing: -0.01em; line-height: 1.25; }
.prose h3 { margin: 28px 0 6px; font-size: 18px; }
.prose p, .prose li { color: var(--ink); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li + li { margin-top: 6px; }
.prose .caps { font-size: 15px; }
.summary {
  background: var(--accent-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 24px; margin: 0 0 8px;
}
.summary h2 { margin-top: 0; font-size: 19px; }
.summary ul { margin: 0; }
.toc { font-size: 15px; columns: 2; column-gap: 32px; padding-left: 22px; }
.table-scroll { overflow-x: auto; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { font-weight: 700; }
.contact-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; margin: 24px 0;
}
.contact-card p { margin: 0 0 6px; }
.contact-card .email { font-size: 22px; font-weight: 700; }

/* Footer */
.site-footer { background: var(--navy); color: var(--on-navy-muted); padding: 40px 0; font-size: 15px; }
.site-footer .wrap {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
}
.site-footer .brand { font-size: 16px; }
.site-footer .brand svg { width: 38px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer a { color: var(--on-navy); }
.site-footer p { margin: 0; }
.footer-legal { flex-basis: 100%; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  section { padding: 56px 0; }
  .hero { padding: 48px 0 60px; }
  .lede, .lede-accent { font-size: 18px; }
  .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .nav .nav-text { display: none; }
  .toc { columns: 1; }
  .checks li { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}