:root {
  --blue: #0057ff;
  --black: #0a0a0a;
  --white: #ffffff;
  --gray-100: #f5f7fb;
  --gray-200: #e9eef7;
  --text: #0d0f12;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Manrope, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

.timer-banner { background: var(--black); color: var(--white); }
.timer-banner .container { display: flex; gap: 8px; align-items: center; justify-content: center; padding: 10px 20px; font-weight: 700; }
.timer-banner strong { color: var(--blue); font-weight: 800; letter-spacing: 0.5px; }

.site-header { position: sticky; top: 0; z-index: 20; backdrop-filter: saturate(180%) blur(6px); background: rgba(255,255,255,0.9); border-bottom: 1px solid var(--gray-200); }
.header-wrap { display: flex; align-items: center; gap: 24px; justify-content: space-between; padding: 14px 0; }
.logo { text-decoration: none; display: inline-flex; align-items: center; }
.logo-img { height: 34px; display: block; }
.nav { display: flex; gap: 18px; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; }
.nav a:hover { color: var(--blue); }

.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 10px; padding: 10px 16px; font-weight: 700; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-secondary { background: var(--black); color: var(--white); }
.btn-large { padding: 14px 22px; font-size: 18px; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

.hero { position: relative; padding: 64px 0; background: linear-gradient(135deg, var(--white) 20%, #eef3ff 60%, var(--white)); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 40px; }
.hero-content h1 { font-size: 36px; line-height: 1.2; margin: 0 0 14px; }
.hero-content .subhead { font-size: 18px; color: #2a2e35; margin: 8px 0; }
.cta-group { display: flex; gap: 14px; align-items: center; margin-top: 18px; }
.cta-note { font-weight: 700; color: var(--blue); }
.hero-art { height: 420px; border-radius: 24px; box-shadow: 0 20px 40px rgba(0, 30, 90, 0.12); overflow: hidden; }
.hero-art img { width: 100%; height: 100%; object-fit: cover; display: block; }

.section { padding: 56px 0; }
.section.alt { background: var(--gray-100); }
.section h2 { font-size: 28px; margin: 0 0 18px; }
.lead { font-weight: 700; }
.list { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; }
.list-issues li { position: relative; padding-left: 28px; }
.list-issues li::before { content: "\2022"; position: absolute; left: 8px; color: var(--blue); font-weight: 800; }
.list-checks li { position: relative; padding-left: 28px; }
.list-checks li::before { content: "✔"; position: absolute; left: 8px; color: var(--blue); font-weight: 800; }
.list-dash li { position: relative; padding-left: 28px; }
.list-dash li::before { content: "–"; position: absolute; left: 8px; color: var(--black); font-weight: 800; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 14px; padding: 18px; box-shadow: 0 8px 18px rgba(0,0,0,0.05); }
.card h3 { margin-top: 0; }

.cta-block { display: grid; gap: 14px; place-items: start; text-align: left; }

.site-footer { border-top: 1px solid var(--gray-200); padding: 20px 0; background: #fafbff; }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; }
.site-footer .logo-img { height: 28px; }

.modal { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,0.4); }
.modal.hidden { display: none; }
.modal-content { width: min(520px, 92vw); background: var(--white); border-radius: 16px; padding: 24px; box-shadow: 0 14px 32px rgba(0,40,120,0.2); border: 1px solid var(--gray-200); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .nav { display: none; }
}
.media-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 40px; }
.media-image { height: 380px; border-radius: 24px; overflow: hidden; box-shadow: 0 14px 30px rgba(0, 30, 90, 0.12); }
.media-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-content { display: grid; gap: 12px; }