:root {
    --bg: #0a0b15;
    --panel: #14172a;
    --panel-2: #1a1f38;
    --border: #2c3158;
    --text: #f7f8ff;
    --muted: #a7aecf;
    --accent: #8d69ff;
    --accent-2: #ff4f96;
    --ok: #4bd9a9;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(800px 500px at 10% -10%, rgba(126, 101, 255, 0.25), transparent 65%),
        radial-gradient(700px 450px at 90% 0%, rgba(255, 79, 150, 0.2), transparent 60%),
        var(--bg);
}

.container {
    width: min(1100px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(8, 10, 22, 0.85);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.header-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.logo {
    color: #fff;
    text-decoration: none;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 0.4px;
}

.menu-toggle {
    display: none;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--text);
    border-radius: 10px;
    padding: 9px 12px;
}

.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 16px;
}

.main-nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    padding: 8px 10px;
    border-radius: 8px;
    transition: color 0.2s ease, background 0.2s ease;
}

.main-nav a.active,
.main-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.hero {
    padding: 56px 0 30px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 26px;
    align-items: center;
}

h1, h2, h3 {
    margin: 0 0 10px;
}

h1 {
    font-size: clamp(30px, 4.4vw, 52px);
    line-height: 1.05;
}

h2 {
    font-size: clamp(24px, 3.2vw, 34px);
}

h3 {
    font-size: 20px;
}

p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
    font-size: 17px;
}

.cta-row {
    margin-top: 24px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    border: 1px solid #6d5acc;
    border-radius: 12px;
    padding: 12px 18px;
    text-decoration: none;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), #7a42ff);
    color: #fff;
    box-shadow: 0 8px 24px rgba(115, 77, 255, 0.35);
    transition: transform 0.16s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(115, 77, 255, 0.42);
}

.btn-outline {
    background: transparent;
    border-color: #59639f;
    box-shadow: none;
}

.hero-image {
    background: linear-gradient(160deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 12px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.hero-image video {
    display: block;
    width: 100%;
    border-radius: 12px;
    aspect-ratio: 9 / 12;
    object-fit: cover;
}

.section {
    padding: 28px 0;
}

.intro {
    margin-bottom: 16px;
}

.grid,
.split {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
    background: linear-gradient(160deg, var(--panel), var(--panel-2));
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
}

.card h3 {
    color: #fff;
}

.card p {
    font-size: 15px;
}

.site-footer {
    margin-top: 30px;
    border-top: 1px solid var(--border);
    background: #0b0d1b;
}

.footer-inner {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.footer-nav {
    display: flex;
    gap: 12px;
}

.footer-nav a,
.back-link {
    color: #bec5f2;
    text-decoration: none;
}

.footer-nav a:hover,
.back-link:hover {
    color: #ffffff;
}

.single-page {
    padding: 42px 0;
}

.single-page .section {
    max-width: 760px;
}

.single-page .card {
    margin-top: 14px;
}

.single-page .btn {
    margin-top: 14px;
}

.mini-top {
    margin-top: 10px;
}

.page-hero {
    padding: 44px 0 14px;
}

.list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.7;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.form-row {
    display: grid;
    gap: 8px;
    margin-bottom: 10px;
}

input,
textarea,
select {
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #0f1326;
    color: var(--text);
    padding: 11px 12px;
    font: inherit;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

@media (max-width: 880px) {
    .hero {
        grid-template-columns: 1fr;
    }
    .grid {
        grid-template-columns: 1fr;
    }
    .split {
        grid-template-columns: 1fr;
    }
    .menu-toggle {
        display: inline-block;
    }
    .main-nav {
        display: none;
        width: 100%;
    }
    .main-nav.open {
        display: block;
    }
    .header-inner {
        flex-wrap: wrap;
        padding: 10px 0;
    }
    .main-nav ul {
        flex-direction: column;
        padding-bottom: 8px;
    }
    p {
        font-size: 16px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}