:root {
    --color-primary: #061cff;
    --color-secondary: #172033;
    --color-accent: #eef2ff;
    --color-text: #111827;
    --color-muted: #667085;
    --color-border: #e5e7eb;
    --color-bg: #ffffff;
    --radius: 18px;
    --shadow: 0 24px 80px rgba(15, 23, 42, .10);
    --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-base); color: var(--color-text); background: #f8fafc; }
a { color: inherit; text-decoration: none; }
.site-header { display: flex; justify-content: space-between; align-items: center; padding: 18px clamp(20px, 4vw, 64px); background: rgba(255,255,255,.92); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; backdrop-filter: blur(16px); z-index: 10; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.03em; }
.brand__logo { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; }
.site-nav { display: flex; gap: 22px; color: var(--color-muted); font-size: 14px; }
.site-nav a:hover { color: var(--color-primary); }
.site-main { min-height: calc(100vh - 160px); padding: clamp(36px, 7vw, 96px) clamp(20px, 5vw, 72px); }
.hero { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 32px; align-items: center; }
.hero__content { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: calc(var(--radius) + 10px); padding: clamp(28px, 5vw, 68px); box-shadow: var(--shadow); }
.eyebrow { color: var(--color-primary); font-weight: 800; text-transform: uppercase; font-size: 12px; letter-spacing: .12em; margin: 0 0 12px; }
h1 { font-size: clamp(42px, 7vw, 82px); line-height: .95; letter-spacing: -.07em; margin: 0 0 20px; }
.lead { color: var(--color-muted); font-size: clamp(18px, 2vw, 22px); line-height: 1.6; max-width: 760px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 999px; font-weight: 750; border: 1px solid transparent; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: 0 12px 30px rgba(6,28,255,.25); }
.btn--secondary { background: #fff; border-color: var(--color-border); color: var(--color-secondary); }
.hero__card { background: var(--color-secondary); color: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); min-height: 240px; display: flex; flex-direction: column; justify-content: flex-end; }
.hero__card p { color: rgba(255,255,255,.72); line-height: 1.6; }
.status-dot { width: 14px; height: 14px; border-radius: 50%; background: #37d67a; display: inline-block; box-shadow: 0 0 0 8px rgba(55,214,122,.16); margin-bottom: 70px; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 26px clamp(20px, 4vw, 64px); border-top: 1px solid var(--color-border); color: var(--color-muted); background: #fff; }
.site-main--center { display: grid; place-items: center; }
.empty-state { text-align: center; background: #fff; padding: 48px; border-radius: var(--radius); border: 1px solid var(--color-border); box-shadow: var(--shadow); }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; } .site-header, .site-footer { align-items: flex-start; flex-direction: column; } .site-nav { flex-wrap: wrap; } }

.nav-cta { color: #fff !important; background: var(--color-primary); border-radius: 999px; padding: 9px 14px; box-shadow: 0 10px 24px rgba(6,28,255,.18); }
.content-section { max-width: 1180px; margin: 56px auto 0; }
.section-title { max-width: 780px; margin-bottom: 24px; }
.section-title h2, .section-title h1, .split-section h2, .cta-section h2 { font-size: clamp(32px, 5vw, 56px); line-height: 1; letter-spacing: -.06em; margin: 0 0 14px; }
.card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.card-grid--wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.info-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 22px; box-shadow: 0 14px 34px rgba(15,23,42,.06); transition: transform .18s ease, box-shadow .18s ease; }
.info-card:hover { transform: translateY(-2px); box-shadow: 0 20px 44px rgba(15,23,42,.10); }
.info-card__icon { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: #eef2ff; color: var(--color-primary); font-weight: 900; margin-bottom: 14px; }
.info-card h3 { margin: 0 0 8px; letter-spacing: -.03em; }
.info-card p, .rich-text { color: var(--color-muted); line-height: 1.65; }
.split-section, .cta-section, .prose-card, .contact-layout { max-width: 1180px; margin: 56px auto 0; background: #fff; border: 1px solid var(--color-border); border-radius: calc(var(--radius) + 8px); padding: clamp(26px, 5vw, 56px); box-shadow: 0 18px 48px rgba(15,23,42,.07); }
.split-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; }
.cta-section { color: #fff; background: var(--color-secondary); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cta-section p { color: rgba(255,255,255,.72); }
.prose-card { max-width: 900px; }
.prose-card h1 { font-size: clamp(38px, 6vw, 72px); }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 36px; }
.contact-box { margin-top: 24px; padding: 18px; border: 1px solid var(--color-border); border-radius: var(--radius); background: #f8fafc; }
.contact-form { display: grid; gap: 14px; }
.contact-form label { display: grid; gap: 7px; font-weight: 750; color: var(--color-secondary); }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid var(--color-border); border-radius: 12px; padding: 12px; outline: none; font: inherit; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(6,28,255,.10); }
.notice { border-radius: 12px; padding: 12px 14px; font-weight: 750; }
.notice.success { color: #067647; background: #ecfdf3; border: 1px solid #abefc6; }
.notice.error { color: #b42318; background: #fef3f2; border: 1px solid #fecdca; }
.small { font-size: 14px; }
@media (max-width: 980px) { .card-grid, .card-grid--wide { grid-template-columns: repeat(2, minmax(0, 1fr)); } .split-section, .contact-layout { grid-template-columns: 1fr; } .cta-section { align-items: flex-start; flex-direction: column; } }
@media (max-width: 620px) { .card-grid, .card-grid--wide { grid-template-columns: 1fr; } }

/* Maintenance mode */
.maintenance-page {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at 18% 12%, rgba(6, 28, 255, 0.11), transparent 32rem),
        linear-gradient(135deg, #f8fafc 0%, #eef2ff 45%, #ffffff 100%);
    color: #172033;
}

.maintenance-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: clamp(24px, 5vw, 72px);
}

.maintenance-card {
    width: min(100%, 760px);
    padding: clamp(28px, 5vw, 56px);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius, 20px);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(16px);
}

.maintenance-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    font-weight: 800;
    color: var(--color-secondary, #172033);
}

.maintenance-brand img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.maintenance-card .eyebrow {
    margin: 0 0 10px;
    color: var(--color-primary, #061CFF);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.maintenance-card h1 {
    margin: 0;
    max-width: 11ch;
    color: var(--color-secondary, #172033);
    font-size: clamp(2.4rem, 7vw, 5.2rem);
    line-height: 0.96;
    letter-spacing: -0.055em;
}

.maintenance-card .lead {
    max-width: 62ch;
    margin: 26px 0;
    color: #475569;
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.75;
}

.maintenance-meta {
    display: grid;
    gap: 4px;
    margin: 0 0 28px;
    padding: 18px 20px;
    border-left: 4px solid var(--color-primary, #061CFF);
    border-radius: 14px;
    background: rgba(6, 28, 255, 0.055);
    color: #475569;
}

.maintenance-meta strong {
    color: #172033;
}

.maintenance-ip {
    margin: 22px 0 0;
    color: #64748b;
    font-size: 0.88rem;
}

.maintenance-ip code {
    padding: 3px 7px;
    border-radius: 8px;
    background: #f1f5f9;
    color: #334155;
}

@media (max-width: 640px) {
    .maintenance-card {
        padding: 28px;
    }

    .maintenance-card h1 {
        max-width: 100%;
    }
}