:root {
    --bg: #07090d;
    --bg-2: #10151d;
    --card: #141b26;
    --line: rgba(255, 255, 255, 0.08);
    --text: #eef3f8;
    --muted: #9aa8b8;
    --red: #ff2d3a;
    --red-2: #ff6a4a;
    --glow: rgba(255, 45, 58, 0.45);
    --radius: 18px;
    --font: "Inter", system-ui, sans-serif;
    --display: "Orbitron", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}
.narrow { width: min(760px, 100%); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(16px);
    background: rgba(7, 9, 13, 0.82);
    border-bottom: 1px solid var(--line);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: 20px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}
.brand-mark {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 18px var(--glow);
}
.brand-text {
    font-family: var(--display);
    letter-spacing: 0.14em;
    font-size: 0.95rem;
}
.brand-text span { color: var(--red); }

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}
.site-nav ul {
    display: flex;
    gap: 22px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-nav a { color: var(--muted); font-size: 0.95rem; }
.site-nav a:hover,
.site-nav .current-menu-item > a { color: var(--text); }

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    background: transparent;
    border-radius: 10px;
    padding: 10px;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--text);
    margin: 6px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, var(--red), var(--red-2));
    color: #fff;
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 0 24px var(--glow);
}
.btn-small { padding: 8px 16px; font-size: 0.9rem; }
.btn-ghost {
    background: transparent;
    box-shadow: none;
    border: 1px solid var(--line);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 92px 0 80px;
    min-height: 78vh;
    display: flex;
    align-items: center;
    background:
        radial-gradient(900px 400px at 80% 10%, rgba(255, 45, 58, 0.18), transparent 55%),
        linear-gradient(180deg, #0b1018, var(--bg));
}
.hero-beam {
    position: absolute;
    inset: 42% -20% auto -20%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
    box-shadow: 0 0 28px var(--glow);
    animation: beam 3.2s ease-in-out infinite;
}
@keyframes beam {
    0%, 100% { opacity: 0.35; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(12px); }
}
.hero h1 {
    font-family: var(--display);
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    line-height: 1.05;
    margin: 12px 0 18px;
    letter-spacing: 0.02em;
}
.eyebrow {
    color: var(--red-2);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    font-weight: 700;
    margin: 0;
}
.lead {
    max-width: 640px;
    color: var(--muted);
    font-size: 1.08rem;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.section { padding: 84px 0; }
.section-alt { background: var(--bg-2); }
.section-head { margin-bottom: 36px; }
.section h2, .page-hero h1, .detail h2 {
    font-family: var(--display);
    letter-spacing: 0.03em;
}
.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.cards-two {
    grid-template-columns: 1fr 1fr;
}
.card-feature {
    padding: 32px 28px;
    min-height: 180px;
}
.card, .detail, .contact-form {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 24px;
}
.card h3 { margin-top: 0; }
.card p, .detail p, .muted { color: var(--muted); }

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.chips li {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 8px 14px;
    color: var(--muted);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.steps li {
    border-top: 2px solid var(--red);
    padding-top: 18px;
}
.steps span {
    font-family: var(--display);
    color: var(--red);
}

.cta {
    padding: 72px 0 96px;
}
.cta-inner {
    text-align: center;
    background:
        radial-gradient(600px 180px at 50% 0%, rgba(255, 45, 58, 0.2), transparent 70%),
        var(--card);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 48px 24px;
}

.page-hero { padding: 72px 0 12px; }
.page-main { min-height: 60vh; }
.stack { display: grid; gap: 16px; }

.contact-list { list-style: none; padding: 0; }
.contact-list.large li { margin: 10px 0; }
.contact-form { display: grid; gap: 14px; }
.contact-form label { display: grid; gap: 6px; color: var(--muted); font-size: 0.92rem; }
.contact-form input,
.contact-form textarea {
    background: #0c1118;
    border: 1px solid var(--line);
    color: var(--text);
    border-radius: 12px;
    padding: 12px 14px;
    font: inherit;
}
.form-ok { color: #7dffb0; }
.form-err { color: #ff8a8a; }

.site-footer {
    border-top: 1px solid var(--line);
    padding: 48px 0 20px;
    background: #06080c;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 32px;
}
.site-footer h2 { font-size: 1rem; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin: 8px 0; color: var(--muted); }
.footer-bottom {
    margin-top: 32px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 900px) {
    .cards, .cards-two, .steps, .split, .footer-grid { grid-template-columns: 1fr; }
    .nav-toggle { display: block; }
    .site-nav {
        display: none;
        position: absolute;
        left: 20px;
        right: 20px;
        top: 76px;
        background: #0d131c;
        border: 1px solid var(--line);
        border-radius: 16px;
        padding: 18px;
        flex-direction: column;
        align-items: flex-start;
    }
    .site-nav.is-open { display: flex; }
    .site-nav ul { flex-direction: column; }
    .hero { min-height: auto; padding: 64px 0; }
}