:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --ink: #101923;
  --muted: #617080;
  --dark: #101a24;
  --dark-2: #182634;
  --blue: #56b6f4;
  --blue-2: #248bcf;
  --line: #dbe4ec;
  --shadow: 0 20px 60px rgba(14, 30, 45, .12);
  --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(820px, calc(100% - 40px)); }
.is-hidden { display: none !important; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246,248,251,.92); border-bottom: 1px solid rgba(219,228,236,.85); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 170px; height: 70px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 26px; font-size: .93rem; font-weight: 600; }
.main-nav a:hover { color: var(--blue-2); }
.nav-toggle { display: none; border: 0; background: transparent; font-size: 1.7rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border-radius: 999px; background: linear-gradient(135deg, var(--blue), var(--blue-2)); color: #061522; font-weight: 800; box-shadow: 0 12px 30px rgba(36,139,207,.25); transition: .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(36,139,207,.32); color: #061522; }
.button-small { min-height: 42px; padding: 0 18px; }
.button-outline { background: transparent; color: white; border: 1px solid rgba(255,255,255,.35); box-shadow: none; }
.button-light { background: white; color: #10202e; }
.hero { position: relative; overflow: hidden; background: radial-gradient(circle at 75% 20%, #24415a 0, #142332 28%, #0d1721 70%); color: white; padding: 100px 0 88px; }
.hero:after { content: ""; position: absolute; inset: auto 0 0; height: 5px; background: linear-gradient(90deg, transparent, var(--blue), transparent); }
.hero-glow { position: absolute; width: 520px; height: 520px; border-radius: 50%; right: -140px; top: -160px; background: rgba(86,182,244,.14); filter: blur(40px); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: var(--blue); text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 800; }
h1, h2, h3 { font-family: "Barlow Condensed", sans-serif; line-height: 1.02; margin: 0; }
h1 { font-size: clamp(3.4rem, 7vw, 6.4rem); max-width: 760px; text-transform: uppercase; }
h1 span { color: var(--blue); }
h2 { font-size: clamp(2.5rem, 4vw, 4rem); }
h3 { font-size: 1.8rem; }
.hero-text { max-width: 690px; color: #c4d1dc; font-size: 1.12rem; margin: 26px 0 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 34px; color: #dbe6ef; font-size: .9rem; }
.hero-points span:before { content: "✓"; color: var(--blue); margin-right: 8px; }
.hero-card { background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.14); padding: 28px; border-radius: 28px; box-shadow: 0 30px 80px rgba(0,0,0,.35); transform: rotate(1.5deg); }
.hero-card img { width: 100%; background: white; border-radius: 18px; }
.hero-card-panel { margin-top: 20px; padding: 18px 20px; background: rgba(0,0,0,.22); border-radius: 14px; }
.hero-card-panel p { margin: 0; color: #bdd0df; }
.hero-card-panel strong { display: block; margin-top: 4px; font-size: 1.15rem; }
.trust-strip { background: white; border-bottom: 1px solid var(--line); }
.trust-grid { min-height: 84px; display: grid; grid-template-columns: repeat(5,1fr); align-items: center; text-align: center; gap: 16px; color: #536270; font-weight: 700; font-size: .88rem; text-transform: uppercase; letter-spacing: .08em; }
.section { padding: 100px 0; }
.split-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.section-heading h2 { max-width: 700px; }
.section-heading.centered { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.section-heading.centered h2 { margin: 0 auto; }
.section-heading.centered > p:last-child { color: var(--muted); }
.prose { font-size: 1.08rem; color: var(--muted); }
.prose p:first-child { margin-top: 0; }
.section-dark { background: var(--dark); color: white; }
.section-dark .section-heading p:last-child { color: #9eb0bf; }
.card-grid { display: grid; gap: 24px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.service-card { position: relative; padding: 34px; border-radius: var(--radius); background: var(--dark-2); border: 1px solid rgba(255,255,255,.08); }
.service-card.featured { border-color: var(--blue); box-shadow: 0 20px 60px rgba(36,139,207,.15); }
.card-number { color: var(--blue); font-family: "Barlow Condensed"; font-size: 1.1rem; font-weight: 700; }
.service-card h3 { margin: 12px 0 12px; }
.service-card p, .service-card li { color: #aebdca; }
.service-card ul { padding-left: 18px; margin: 22px 0; }
.service-card a { color: var(--blue); font-weight: 700; }
.tag { position: absolute; right: 20px; top: 20px; padding: 6px 10px; border-radius: 999px; background: var(--blue); color: #0c1b27; font-size: .72rem; font-weight: 800; }
.resource-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.video-panel { padding: 18px; background: var(--dark); border-radius: 24px; box-shadow: var(--shadow); }
.video-placeholder { aspect-ratio: 16/9; border-radius: 14px; background: linear-gradient(135deg, #1b2d3d, #0f1922); display: grid; place-content: center; text-align: center; color: white; }
.play { width: 74px; height: 74px; display: grid; place-content: center; border-radius: 50%; background: var(--blue); color: #0d1d2b; margin: 0 auto 14px; font-size: 1.5rem; }
.resource-copy p:not(.eyebrow) { color: var(--muted); margin: 20px 0 28px; }
.courses-section { background: #eef4f8; }
.course-card { overflow: hidden; background: white; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: 0 14px 38px rgba(31,54,74,.08); }
.course-image { min-height: 170px; display: grid; place-content: center; background: linear-gradient(135deg, #172634, #2f5f80); color: white; font-family: "Barlow Condensed"; font-size: 2.4rem; text-transform: uppercase; }
.course-body { padding: 26px; }
.course-body span, .course-body a { color: var(--blue-2); font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.course-body h3 { margin: 10px 0; }
.course-body p { color: var(--muted); }
.schedule-section { padding-top: 30px; }
.schedule-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: center; padding: 54px; border-radius: 28px; background: linear-gradient(135deg, var(--blue-2), var(--blue)); color: #071723; box-shadow: var(--shadow); }
.schedule-card .eyebrow { color: #0a344e; }
.schedule-card p { max-width: 660px; }
.schedule-actions { text-align: center; }
.schedule-actions small { display: block; margin-top: 12px; color: #16364b; }
.faq-list { display: grid; gap: 14px; }
details { background: white; border: 1px solid var(--line); border-radius: 14px; padding: 20px 24px; }
summary { cursor: pointer; font-weight: 800; }
details p { color: var(--muted); margin-bottom: 0; }
.site-footer { background: #0b141d; color: #aebdca; padding: 70px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; }
.footer-grid img { width: 190px; background: white; border-radius: 10px; }
.footer-grid h3 { color: white; margin-bottom: 14px; font-size: 1.25rem; }
.footer-grid a { display: block; margin: 8px 0; }
.footer-grid a:hover { color: var(--blue); }
.footer-bottom { margin-top: 50px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.09); display: flex; justify-content: space-between; gap: 20px; font-size: .84rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 88px; left: 20px; right: 20px; padding: 22px; display: none; flex-direction: column; align-items: stretch; background: white; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .hero-grid, .split-grid, .resource-grid, .schedule-card { grid-template-columns: 1fr; }
  .hero { padding-top: 70px; }
  .hero-card { max-width: 620px; }
  .card-grid.three { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2,1fr); padding: 20px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .container, .narrow { width: min(100% - 26px, 1160px); }
  .section { padding: 72px 0; }
  .hero-actions, .hero-points { flex-direction: column; align-items: stretch; }
  .hero-points { gap: 10px; }
  .button { width: 100%; }
  .schedule-card { padding: 34px 24px; }
  .trust-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}