@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Barlow:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --background: #101318;
  --surface: #171c23;
  --surface-strong: #0b0f14;
  --text: #f5f7f8;
  --muted: #9da8b3;
  --border: #2b333d;
  --electric: #00b7f4;
  --electric-dark: #062b38;
  --gold: #d4a017;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
a { color: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  background: rgba(16, 19, 24, .97);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 2;
}
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--electric);
  color: var(--electric); font: 600 19px/1 'Oswald', sans-serif; letter-spacing: .04em;
}
.brand-name { color: #fff; font: 600 13px/1.08 'Oswald', sans-serif; letter-spacing: .08em; }
.brand-name strong { color: var(--electric); font-weight: 600; }
.desktop-nav { display: flex; align-items: center; gap: 25px; margin-left: auto; }
.desktop-nav a, .header-cta, .eyebrow, .section-kicker {
  font: 500 11px/1.2 'JetBrains Mono', monospace; letter-spacing: .09em; text-transform: uppercase;
}
.desktop-nav a { color: var(--muted); text-decoration: none; }
.desktop-nav a:hover, .text-link:hover, .site-footer a:hover { color: var(--electric); }
.header-cta { background: var(--electric); color: var(--surface-strong); padding: 12px 15px; text-decoration: none; white-space: nowrap; }
.breadcrumbs { display: flex; gap: 10px; align-items: center; color: var(--muted); font: 500 11px/1.4 'JetBrains Mono', monospace; padding-top: 22px; }
.breadcrumbs a { color: var(--electric); text-decoration: none; }
.seo-hero { padding: 75px 0 90px; background: radial-gradient(circle at 82% 18%, rgba(0, 183, 244, .14), transparent 34%), linear-gradient(135deg, var(--background), #131d29); border-bottom: 1px solid var(--border); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; align-items: end; gap: 70px; }
.eyebrow, .section-kicker { color: var(--electric); margin: 0 0 18px; }
h1, h2, h3 { font-family: 'Oswald', sans-serif; font-weight: 500; line-height: 1.08; margin: 0; }
h1 { max-width: 840px; font-size: clamp(3.2rem, 7vw, 6.5rem); letter-spacing: -.02em; text-transform: uppercase; }
h2 { font-size: clamp(2.1rem, 4vw, 3.7rem); letter-spacing: -.015em; text-transform: uppercase; }
h3 { font-size: 1.45rem; }
.hero-intro { max-width: 730px; color: #c5cdd3; font-size: 1.22rem; line-height: 1.55; margin: 28px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; gap: 10px; font: 600 11px/1 'JetBrains Mono', monospace; letter-spacing: .08em; text-decoration: none; padding: 16px 20px; }
.button-primary { color: var(--surface-strong); background: var(--electric); }
.button-primary:hover { background: #35c7f5; }
.button-quiet { color: var(--electric); border: 1px solid var(--border); }
.button-quiet:hover { border-color: var(--electric); }
.hero-aside, .local-card, .course-rail { background: var(--surface); border: 1px solid var(--border); padding: 26px; }
.hero-aside { display: flex; flex-direction: column; gap: 5px; border-top: 3px solid var(--electric); }
.aside-label { color: var(--muted); font: 500 10px/1.3 'JetBrains Mono', monospace; letter-spacing: .08em; margin-bottom: 12px; }
.hero-aside strong { color: var(--electric); font: 500 2.4rem/1 'Oswald', sans-serif; }
.hero-aside span { color: var(--muted); font-size: .92rem; }
.hero-aside hr { width: 100%; border: 0; border-top: 1px solid var(--border); margin: 18px 0; }
.content-section { padding-top: 92px; padding-bottom: 92px; }
.split-section { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 90px; align-items: start; }
.content-section p { color: var(--muted); max-width: 760px; }
.content-section h2 { max-width: 750px; margin-bottom: 23px; }
.content-section h3 { margin-bottom: 8px; }
.content-section a, .source-note a { color: var(--electric); }
.source-note { border-left: 2px solid var(--electric); padding-left: 16px; font-size: .9rem; margin-top: 28px; }
.course-rail { position: sticky; top: 20px; border-top: 3px solid var(--gold); }
.course-rail h2 { font-size: 2rem; margin-bottom: 15px; }
.course-rail p { font-size: .96rem; margin-top: 0; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--electric); font: 600 11px/1.4 'JetBrains Mono', monospace; text-transform: uppercase; text-decoration: none; }
.dark-band { background: var(--surface-strong); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 82px 0; }
.dark-band h2 { margin-bottom: 35px; }
.band-intro { color: var(--muted); max-width: 760px; margin: -16px 0 34px; }
.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step-card { border: 1px solid var(--border); padding: 22px; min-height: 190px; }
.step-card span { color: var(--electric); font: 500 12px/1 'JetBrains Mono', monospace; }
.step-card h3 { margin: 34px 0 8px; font-size: 1.35rem; }
.step-card p { color: var(--muted); font-size: .93rem; margin: 0; }
.value-grid, .glance-grid, .resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 38px; }
.city-link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.city-link-grid a { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border); padding: 16px; color: #fff; font: 500 1.15rem/1.2 'Oswald', sans-serif; text-decoration: none; text-transform: uppercase; }
.city-link-grid a:hover { border-color: var(--electric); color: var(--electric); }
.city-link-grid span { display: block; margin-right: auto; color: var(--muted); font: 500 9px/1.2 'JetBrains Mono', monospace; letter-spacing: .06em; }
.value-grid article { border-top: 1px solid var(--electric); padding-top: 18px; }
.value-grid p { font-size: .96rem; margin-top: 0; }
.glance-grid { grid-template-columns: repeat(4, 1fr); }
.glance-grid div { background: var(--surface); border: 1px solid var(--border); padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.glance-grid strong { color: var(--electric); font: 500 2rem/1 'Oswald', sans-serif; text-transform: uppercase; }
.glance-grid span { color: var(--muted); font-size: .92rem; }
.local-card h3 { margin-bottom: 15px; }
ul { padding-left: 20px; color: var(--muted); }
li { margin: 8px 0; }
.local-card .text-link { margin-top: 14px; }
.local-card .local-service-link { color: #cbd4db; border-top: 1px solid var(--border); padding-top: 14px; margin-top: 18px; }
.local-card .local-service-link:hover { color: var(--electric); }
.faq-section { width: min(820px, calc(100% - 40px)); margin: 0 auto; padding-top: 0; }
.faq-list { border-top: 1px solid var(--border); }
details { border-bottom: 1px solid var(--border); padding: 19px 0; }
summary { cursor: pointer; font: 500 1.35rem/1.3 'Oswald', sans-serif; text-transform: uppercase; }
details p { margin: 14px 0 0; color: var(--muted); }
.cta-band { background: var(--electric-dark); border-top: 1px solid var(--electric); padding: 48px 0; margin-top: 20px; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-inner h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.resource-grid { grid-template-columns: repeat(3, 1fr); }
.resource-card { display: flex; flex-direction: column; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); padding: 25px; min-height: 280px; text-decoration: none; transition: border-color .2s, transform .2s; }
.resource-card:hover { border-color: var(--electric); transform: translateY(-3px); }
.resource-card .eyebrow { font-size: 10px; }
.resource-card h3 { font-size: 1.6rem; }
.resource-card p { font-size: .95rem; margin: 12px 0 22px; }
.resource-card .text-link { margin-top: auto; }
.article-content section { margin-bottom: 42px; }
.article-content section h2 { font-size: 2.2rem; }
.site-footer { border-top: 1px solid var(--border); padding: 62px 0 25px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 38px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-copy, .footer-grid span { color: var(--muted); font-size: .92rem; max-width: 250px; }
.footer-grid .eyebrow { margin-bottom: 6px; }
.footer-grid a { color: #cbd4db; text-decoration: none; font-size: .94rem; }
.footer-link { color: var(--electric) !important; margin-top: 8px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--border); margin-top: 45px; padding-top: 20px; color: #72808c; font: 500 10px/1.4 'JetBrains Mono', monospace; }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .hero-grid, .split-section { grid-template-columns: 1fr; gap: 36px; }
  .hero-aside { max-width: 420px; }
  .course-rail { position: static; max-width: 520px; }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .city-link-grid { grid-template-columns: repeat(2, 1fr); }
  .glance-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  body { font-size: 16px; }
  .shell { width: min(100% - 28px, 1180px); }
  .header-inner { min-height: 72px; }
  .brand-name { font-size: 11px; }
  .brand-mark { width: 40px; height: 40px; font-size: 16px; }
  .header-cta { font-size: 9px; padding: 10px; }
  .breadcrumbs { width: calc(100% - 28px); overflow: hidden; white-space: nowrap; }
  .seo-hero { padding: 52px 0 62px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .hero-intro { font-size: 1.08rem; }
  .hero-actions, .cta-inner { align-items: stretch; flex-direction: column; }
  .button { justify-content: center; }
  .content-section { padding-top: 64px; padding-bottom: 64px; }
  .step-grid, .value-grid, .glance-grid, .resource-grid, .city-link-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
}