:root {
  --blue: #284864;
  --blue-dark: #13283a;
  --blue-soft: #edf4f8;
  --yellow: #ffbf40;
  --yellow-soft: #fff3d7;
  --ink: #2c2523;
  --muted: #706761;
  --line: #e7e2dc;
  --bg: #faf8f4;
  --white: #ffffff;
  --radius: 24px;
  --shadow: 0 20px 60px rgba(40, 72, 100, 0.14);
  --shadow-soft: 0 10px 30px rgba(40, 72, 100, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Instrument Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(231,226,220,.9);
}
.nav-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  font-weight: 950;
  letter-spacing: .04em;
  white-space: nowrap;
  text-transform: uppercase;
  flex: 0 0 auto;
}
.logo-mark {
  width: 48px;
  height: 48px;
  display: inline-block;
  border-radius: 12px;
  background-image: url("assets/brand/asohost-header-mark-final.png?v=5");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex: 0 0 auto;
}
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 750;
  flex-wrap: wrap;
}
.nav a {
  color: var(--ink);
  padding: 9px 11px;
  border-radius: 999px;
}
.nav a.active, .nav a:hover { color: var(--blue); background: var(--blue-soft); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 850;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 25px rgba(40,72,100,.16); }
.btn-primary { background: var(--yellow); color: var(--blue); }
.btn-secondary { background: var(--blue); color: white; }
.btn-ghost { border-color: var(--line); color: var(--blue); background: white; }

.container { max-width: 1120px; margin: 0 auto; }
.narrow { max-width: 860px; }
.section { padding: 78px 28px; }
.section-alt { background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-tight { padding-top: 48px; padding-bottom: 48px; }

.hero {
  background:
    radial-gradient(circle at 10% 0%, rgba(255,191,64,.28), transparent 34%),
    radial-gradient(circle at 95% 20%, rgba(40,72,100,.12), transparent 34%),
    linear-gradient(135deg, #f7f4ee, #ffffff 58%);
  border-bottom: 1px solid var(--line);
  padding: 92px 28px 78px;
}
.hero-split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: center;
}
.hero-panel {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(231,226,220,.9);
  border-radius: 34px;
  padding: 32px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.hero-card {
  background: linear-gradient(160deg, var(--blue), #1d3851);
  color: white;
  border-radius: 34px;
  padding: 30px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.hero-card:before {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  right: -60px;
  top: -60px;
  background: rgba(255,191,64,.28);
}
.hero-card * { position: relative; }
.hero-card p, .hero-card li { color: rgba(255,255,255,.8); }
.hero-card h3 { color: white; font-size: 26px; }
.badge-row, .pill-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.badge, .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(231,226,220,.9);
  color: var(--blue);
  font-weight: 800;
  font-size: 13px;
}
.hero-card .pill { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.18); color: white; }

.eyebrow {
  color: #bc841c;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  font-weight: 950;
  margin-bottom: 16px;
}
h1, h2, h3 { color: var(--blue); margin-top: 0; line-height: 1.05; }
h1 { font-size: clamp(42px, 7vw, 76px); letter-spacing: -.05em; margin-bottom: 22px; }
h2 { font-size: clamp(30px, 4vw, 50px); letter-spacing: -.04em; margin-bottom: 16px; }
h3 { font-size: 22px; margin-bottom: 10px; }
p { line-height: 1.72; color: var(--muted); font-size: 18px; }
.lead { font-size: clamp(20px, 2.4vw, 25px); color: #514844; max-width: 840px; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.section-heading { max-width: 760px; margin-bottom: 30px; }
.section-heading.center { text-align: center; margin-left: auto; margin-right: auto; }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.card, .soft-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 1px 2px rgba(40,72,100,.04);
}
.soft-card { box-shadow: var(--shadow-soft); }
.card-accent { border-top: 5px solid var(--yellow); }
.card-blue { background: var(--blue); color: white; border-color: var(--blue); }
.card-blue h3, .card-blue h2 { color: white; }
.card-blue p { color: rgba(255,255,255,.78); }
.stat {
  font-size: 42px;
  font-weight: 950;
  color: var(--blue);
  letter-spacing: -.05em;
  margin-bottom: 4px;
}
.metric {
  padding: 20px;
  border-radius: 20px;
  background: var(--blue-soft);
  border: 1px solid #dce8ef;
}
.metric strong { display: block; color: var(--blue); font-size: 28px; line-height: 1; margin-bottom: 8px; }
.metric span { color: var(--muted); font-weight: 700; font-size: 14px; }
.list { padding-left: 0; list-style: none; margin: 20px 0 0; }
.list li { padding: 12px 0 12px 30px; border-bottom: 1px solid var(--line); position: relative; color: var(--muted); line-height: 1.55; }
.list li:before { content: "◆"; color: var(--yellow); position: absolute; left: 0; top: 13px; font-size: 12px; }
.notice { background: var(--yellow-soft); border: 1px solid #ffe4a6; color: #72531b; border-radius: 18px; padding: 18px 20px; font-size: 16px; line-height: 1.6; }
.timeline { counter-reset: step; display: grid; gap: 14px; }
.timeline-item { display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: start; }
.timeline-item:before {
  counter-increment: step;
  content: counter(step);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 950;
}
.timeline-item p { margin-top: 4px; }
.cta-band {
  background: linear-gradient(135deg, var(--blue), #1b354d);
  border-radius: 34px;
  padding: 38px;
  color: white;
  box-shadow: var(--shadow);
}
.cta-band h2, .cta-band h3 { color: white; }
.cta-band p { color: rgba(255,255,255,.78); }
.form-box { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-soft); }
.form-row { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0,1fr)); }
label { display: block; color: var(--blue); font-weight: 850; margin: 16px 0 8px; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 13px 14px; font: inherit; color: var(--ink); background: white; }
textarea { min-height: 130px; resize: vertical; }
.small { font-size: 14px; color: var(--muted); }

.site-footer { background: var(--blue); color: white; padding: 50px 28px; margin-top: 40px; }
.footer-grid { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; align-items: start; }
.site-footer p { color: rgba(255,255,255,.76); }
.footer-links { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.footer-links a { color: white; background: rgba(255,255,255,.08); padding: 8px 10px; border-radius: 999px; }
.footer-links a:hover { background: rgba(255,255,255,.16); }

@media (max-width: 980px) {
  .hero-split { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 860px) {
  .nav-wrap { align-items: flex-start; flex-direction: column; padding: 14px 18px; }
  .logo-mark { width: 46px; height: 46px; }
  .nav { margin-left: 0; gap: 6px; font-size: 13px; overflow-x: auto; width: 100%; flex-wrap: nowrap; padding-bottom: 4px; }
  .nav a { white-space: nowrap; }
  .hero { padding: 62px 20px 50px; }
  .hero-panel, .hero-card, .cta-band { border-radius: 26px; padding: 24px; }
  .section { padding: 54px 20px; }
  .grid-2, .grid-3, .grid-4, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  h1 { font-size: clamp(38px, 12vw, 54px); }
}