:root {
  /* Palette sampled from public/marketing/excursa-logo.png */
  --logo-blue: #06274b;
  --logo-blue-dark: #02173d;
  --logo-blue-mid: #445a76;
  --logo-green: #59a23c;
  --logo-green-dark: #3f842c;
  --logo-green-soft: #eaf5e6;
  --logo-blue-soft: #e8f0f7;
  --brand: var(--logo-blue);
  --brand-dark: var(--logo-blue-dark);
  --brand-soft: var(--logo-blue-soft);
  --accent: var(--logo-green);
  --accent-dark: var(--logo-green-dark);
  --accent-soft: var(--logo-green-soft);
  --ink: #101b32;
  --muted: #536279;
  --line: #d7e1ea;
  --surface: #ffffff;
  --surface-soft: #f4f8fb;
  --success-soft: var(--accent-soft);
  --warning-soft: #fff7dc;
  --shadow: 0 18px 44px rgba(6, 39, 75, 0.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--surface-soft); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: var(--brand); }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.nav-wrap, .section, .footer-wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 108px; padding: 12px 0; }
.brand-link { display: inline-flex; align-items: center; flex: 0 0 auto; text-decoration: none; }
.brand-logo { display: block; width: min(300px, 34vw); max-width: 100%; height: auto; }
.brand-link span { display: none !important; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.site-nav a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 14px; border: 1px solid transparent; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 850; line-height: 1; text-decoration: none; white-space: nowrap; }
.site-nav a[aria-current="page"] { background: var(--accent-soft); border-color: rgba(89, 162, 60, 0.28); color: var(--accent-dark); box-shadow: inset 0 0 0 1px rgba(89, 162, 60, 0.14); }
.site-nav a:hover { background: var(--brand-soft); color: var(--brand); }
.site-nav a[href="/login.html"] { margin-left: 4px; background: white; border-color: var(--line); color: var(--brand); font-weight: 800; }
.site-nav a[href="/login.html"]:hover { border-color: rgba(89, 162, 60, 0.42); color: var(--accent-dark); }

.button, .button-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 999px; font-weight: 900; text-decoration: none; border: 1px solid transparent; }
.button { background: var(--accent); color: white; box-shadow: 0 12px 28px rgba(89, 162, 60, 0.28); }
.button:hover { background: var(--accent-dark); }
.button-secondary { background: white; color: var(--brand); border-color: var(--line); }
.button-secondary:hover { border-color: rgba(89, 162, 60, 0.42); color: var(--accent-dark); }

.hero { background: radial-gradient(circle at 16% 12%, rgba(89, 162, 60, 0.18), transparent 30%), radial-gradient(circle at 78% 8%, rgba(6, 39, 75, 0.12), transparent 28%), linear-gradient(135deg, #ffffff 0%, var(--logo-blue-soft) 52%, #f7fbf5 100%); border-bottom: 1px solid var(--line); }
.hero .section { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr); gap: 42px; align-items: center; padding: 76px 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; color: var(--brand); font-size: 13px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 3px; border-radius: 999px; background: var(--accent); }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.04em; color: var(--ink); }
h1 { max-width: 780px; font-size: clamp(42px, 7vw, 72px); }
h2 { font-size: clamp(30px, 4vw, 46px); }
h3 { font-size: 22px; }
.lede { max-width: 730px; margin: 18px 0 0; color: var(--muted); font-size: 20px; }
.hero-actions, .inline-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.hero-card, .panel, .card, .notice, .form-card { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.hero-card, .card, .panel, .notice, .form-card { padding: 24px; }
.hero-card { border-top: 4px solid var(--accent); }
.hero-card h2 { font-size: 26px; }
.status-list, .clean-list { display: grid; gap: 12px; padding: 0; margin: 20px 0 0; list-style: none; }
.status-list li, .clean-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); }
.status-list strong, .clean-list strong { color: var(--brand); }
.section { padding: 72px 0; }
.section-tight { padding: 44px 0; }
.section-heading { max-width: 820px; margin-bottom: 28px; }
.section-heading p { color: var(--muted); font-size: 18px; margin: 14px 0 0; }
.grid, .grid-2, .grid-4 { display: grid; gap: 18px; }
.grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card p, .panel p, .notice p { color: var(--muted); margin: 12px 0 0; }
.card .kicker { color: var(--accent-dark); font-weight: 900; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
.panel { background: linear-gradient(135deg, #ffffff 0%, var(--logo-blue-soft) 100%); }
.workflow { counter-reset: step; }
.workflow .card { position: relative; padding-top: 54px; }
.workflow .card::before { counter-increment: step; content: counter(step); position: absolute; top: 20px; left: 24px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent-dark); font-size: 13px; font-weight: 900; }
.boundary { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.boundary .notice:first-child { background: var(--accent-soft); border-color: rgba(89, 162, 60, 0.28); }
.boundary .notice:last-child { background: var(--brand-soft); border-color: rgba(6, 39, 75, 0.16); }
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.pill { display: inline-flex; align-items: center; min-height: 30px; padding: 0 12px; border-radius: 999px; background: var(--brand); color: white; font-size: 13px; font-weight: 800; }
.page-hero { background: radial-gradient(circle at 12% 18%, rgba(89, 162, 60, 0.14), transparent 28%), linear-gradient(135deg, #ffffff 0%, var(--logo-blue-soft) 100%); border-bottom: 1px solid var(--line); }
.page-hero .section { padding: 64px 0; }
.form-card { max-width: 760px; border-top: 4px solid var(--accent); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-field { display: grid; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
label { font-weight: 800; font-size: 14px; color: var(--brand); }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font: inherit; color: var(--ink); background: white; }
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus, a:focus { outline: 3px solid rgba(89, 162, 60, 0.24); outline-offset: 2px; }
.form-note, .form-status { color: var(--muted); font-size: 14px; margin-top: 12px; }
.form-status.success { color: var(--accent-dark); }
.form-status.error { color: #721c24; }
.site-footer { border-top: 1px solid rgba(255, 255, 255, 0.12); background: var(--brand-dark); color: white; }
.footer-wrap { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 34px 0; }
.footer-wrap p { margin: 6px 0 0; color: rgba(255, 255, 255, 0.72); }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a { color: rgba(255, 255, 255, 0.82); text-decoration: none; font-weight: 700; }
.footer-links a:hover { color: #ffffff; }

@media (max-width: 880px) {
  .hero .section, .grid, .grid-2, .grid-4, .boundary, .footer-wrap { grid-template-columns: 1fr; }
  .nav-wrap { align-items: stretch; flex-direction: column; gap: 14px; min-height: 0; padding: 14px 0 16px; }
  .brand-link { justify-content: center; width: 100%; }
  .brand-logo { width: min(270px, 78vw); }
  .site-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; gap: 8px; }
  .site-nav a { min-height: 46px; padding: 0 12px; white-space: normal; text-align: center; line-height: 1.15; }
  .site-nav a[href="/login.html"] { margin-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-wrap, .section, .footer-wrap { width: min(1120px, calc(100% - 24px)); }
  .section { padding: 52px 0; }
  .hero .section { padding: 54px 0; }
  .site-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-nav a { font-size: 13px; }
}

@media (max-width: 420px) {
  .brand-logo { width: min(248px, 76vw); }
  .site-nav { gap: 6px; }
  .site-nav a { min-height: 48px; padding: 0 8px; font-size: 12.5px; }
}