:root {
    color-scheme: light;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --ink: #0b192e;
    --muted: #64748b;
    --blue: #0c73ce;
    --line: #dce6f0;
    --canvas: #f5f8fc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--canvas); }
a { color: inherit; text-decoration: none; }

.environment-banner { padding: 10px 18px; background: #fff0bf; color: #735200; text-align: center; font-size: 12px; font-weight: 750; letter-spacing: .02em; }
.site-header { width: min(1320px, calc(100% - 80px)); min-height: 84px; display: flex; align-items: center; justify-content: space-between; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-symbol { width: 44px; height: 44px; }
.brand > span { display: grid; gap: 2px; }
.brand strong { font-size: 17px; letter-spacing: -.035em; }
.brand small { color: var(--muted); font-size: 11px; }
.site-header nav { display: flex; align-items: center; gap: 29px; }
.site-header nav a { color: #44556b; font-size: 13px; font-weight: 650; }
.site-header nav .header-contact { min-height: 38px; display: grid; place-items: center; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: white; }

.hero { position: relative; overflow: hidden; width: min(1320px, calc(100% - 80px)); display: grid; justify-items: center; margin: 20px auto 0; padding: 90px 30px 84px; border: 1px solid #e2eaf3; border-radius: 26px; background: radial-gradient(ellipse at 50% 12%, #e6f2ff 0%, transparent 46%), linear-gradient(135deg, #fff, #f9fbfe); text-align: center; }
.eyebrow, .section-label { color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #2ac78a; box-shadow: 0 0 0 4px rgba(42,199,138,.14); }
.hero h1 { margin: 24px 0 15px; font-size: clamp(46px, 7vw, 84px); line-height: .99; letter-spacing: -.074em; }
.hero h1 span { color: var(--blue); }
.hero > p { max-width: 600px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.hero-points { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; margin-top: 31px; }
.hero-points span { position: relative; padding-left: 15px; color: #486078; font-size: 11px; font-weight: 650; }
.hero-points span::before { content: ""; position: absolute; top: 5px; left: 0; width: 6px; height: 6px; border-radius: 50%; background: #2ac78a; }

.pricing-section { width: min(1320px, calc(100% - 80px)); margin: 96px auto 0; }
.section-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 29px; }
.section-intro h2, .requirements-section h2 { margin: 9px 0 0; font-size: clamp(25px, 4vw, 37px); letter-spacing: -.045em; }
.billing-note { color: var(--muted); font-size: 12px; }
.plans-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: stretch; gap: 13px; }
.plan-card { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 22px 18px 18px; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: 0 12px 28px rgba(21,41,69,.035); }
.plan-card.featured { border-color: #1680dc; box-shadow: 0 18px 38px rgba(12,115,206,.14); }
.featured-badge { position: absolute; top: -13px; right: 14px; padding: 6px 9px; border-radius: 999px; background: var(--blue); color: white; font-size: 9px; font-weight: 850; }
.plan-heading { min-height: 92px; }
.plan-heading h3 { margin: 0; font-size: 19px; letter-spacing: -.035em; }
.plan-heading p { margin: 8px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.plan-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px; min-height: 44px; margin-top: 9px; }
.plan-price strong { font-size: clamp(22px, 2vw, 29px); font-weight: 800; letter-spacing: -.07em; white-space: nowrap; }
.plan-price span { color: var(--muted); font-size: 10px; }
.allowance { display: grid; gap: 3px; min-height: 63px; margin: 14px 0; padding: 12px; border-radius: 10px; background: #f0f7fd; }
.allowance strong { color: var(--blue); font-size: 17px; letter-spacing: -.04em; }
.allowance span { color: #54708d; font-size: 10px; }
.plan-features { display: grid; gap: 12px; margin: 1px 0 20px; padding: 0; list-style: none; }
.plan-features li { display: grid; gap: 4px; padding-bottom: 10px; border-bottom: 1px solid #eef2f6; }
.plan-features li span { color: var(--muted); font-size: 10px; }
.plan-features li strong { font-size: 11px; font-weight: 730; }
.plan-action { min-height: 40px; display: grid; place-items: center; margin-top: auto; padding: 0 9px; border: 1px solid #cfe0ef; border-radius: 10px; color: #145a99; background: white; text-align: center; font-size: 10px; font-weight: 800; }
.featured .plan-action { border-color: var(--blue); color: white; background: var(--blue); }
.overage-note { margin: 20px 4px 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.empty-catalog { display: grid; gap: 8px; padding: 42px; border: 1px solid var(--line); border-radius: 16px; background: white; text-align: center; }
.empty-catalog span { color: var(--muted); font-size: 13px; }

.requirements-section { width: min(1320px, calc(100% - 80px)); margin: 92px auto 0; padding: 48px; border: 1px solid #dce8f5; border-radius: 22px; background: #eaf2fa; }
.requirements-section > div:first-child > p { max-width: 650px; margin: 12px 0 0; color: #536780; font-size: 14px; line-height: 1.7; }
.requirement-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 30px; }
.requirement-cards article { padding: 19px; border: 1px solid #d5e2f0; border-radius: 14px; background: rgba(255,255,255,.74); }
.requirement-cards strong { font-size: 13px; }
.requirement-cards p { margin: 9px 0 0; color: #5b6c80; font-size: 11px; line-height: 1.7; }
.requirements-disclaimer { margin: 20px 0 0; color: #52667e; font-size: 11px; line-height: 1.65; }

footer { width: min(1320px, calc(100% - 80px)); display: flex; justify-content: space-between; gap: 20px; margin: 66px auto 0; padding: 25px 0 34px; border-top: 1px solid var(--line); }
.footer-brand { font-size: 13px; font-weight: 800; }
footer p { margin: 0; color: var(--muted); font-size: 11px; }

@media (max-width: 1180px) {
    .plans-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .plan-card { min-height: 410px; }
}

@media (max-width: 760px) {
    .site-header, .hero, .pricing-section, .requirements-section, footer { width: calc(100% - 34px); }
    .site-header { min-height: 72px; }
    .site-header nav { gap: 12px; }
    .site-header nav a:first-child, .site-header nav a:nth-child(2) { display: none; }
    .hero { padding: 73px 18px 65px; border-radius: 19px; }
    .hero > p { font-size: 14px; }
    .hero-points { gap: 10px 15px; }
    .pricing-section { margin-top: 69px; }
    .section-intro { display: grid; gap: 9px; }
    .plans-grid { grid-template-columns: 1fr; gap: 19px; }
    .plan-card { min-height: 0; padding: 23px; }
    .plan-heading { min-height: 68px; }
    .featured-badge { top: -11px; }
    .requirements-section { margin-top: 67px; padding: 28px 20px; }
    .requirement-cards { grid-template-columns: 1fr; }
    footer { display: grid; gap: 8px; margin-top: 46px; }
}