:root {
    --bg: #0a0f1f;
    --bg-soft: #111936;
    --primary: #5f8dff;
    --accent: #1de9b6;
    --text: #f2f6ff;
    --muted: #9db0d3;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: radial-gradient(circle at top right, #1a2552 0%, var(--bg) 50%);
    color: var(--text);
    line-height: 1.6;
}

.container { width: min(1120px, 92%); margin: 0 auto; }
.site-header {
    position: sticky; top: 0; z-index: 99;
    backdrop-filter: blur(10px);
    background: rgba(10, 15, 31, 0.72);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { color: #fff; text-decoration: none; font-size: 1.3rem; font-weight: 800; letter-spacing: .6px; }
.logo span { color: var(--accent); }
nav a { color: var(--text); text-decoration: none; margin-left: 18px; font-weight: 600; opacity: .9; }
nav a:hover { opacity: 1; color: var(--accent); }

.hero {
    padding: 80px 0 42px;
}
.hero-grid {
    display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center;
}
.badge {
    display: inline-block; padding: 7px 14px; border-radius: 20px;
    background: rgba(95,141,255,.2); color: #cdd8ff; font-size: .84rem;
}
h1 { font-size: clamp(2rem, 6vw, 3.6rem); line-height: 1.15; margin: 14px 0; }
.lead { color: var(--muted); max-width: 660px; }
.hero-actions { margin-top: 18px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
    display: inline-block; padding: 11px 18px; border-radius: 12px; text-decoration: none;
    font-weight: 700; transition: .25s transform ease, .25s box-shadow ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(45deg, #4f7dff, #7b61ff); color: #fff; box-shadow: 0 10px 28px rgba(78,124,255,.4); }
.btn-secondary { border: 1px solid rgba(255,255,255,.26); color: #fff; }

.slider {
    border-radius: 18px; overflow: hidden; background: var(--bg-soft); border: 1px solid rgba(255,255,255,.08);
    min-height: 320px; position: relative;
}
.slide { display: none; height: 100%; }
.slide.active { display: block; animation: fade .5s ease; }
.slide img { width: 100%; height: 320px; object-fit: cover; display: block; }
.slide-caption { position: absolute; left: 14px; bottom: 14px; background: rgba(0,0,0,.5); padding: 8px 12px; border-radius: 10px; }
@keyframes fade { from {opacity: .4;} to {opacity: 1;} }

.section-title { text-align: center; margin: 32px 0 18px; font-size: 1.8rem; }

.cross-list { display: grid; gap: 18px; margin-bottom: 28px; }
.cross-item {
    background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08); border-radius: 16px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 0; overflow: hidden;
}
.cross-item img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; }
.cross-content { padding: 22px; }
.cross-item.reverse .cross-content { order: -1; }

.steps {
    display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; margin-bottom: 70px;
}
.step {
    padding: 20px; border-radius: 14px;
    background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
    border: 1px solid rgba(255,255,255,.1);
}
.step-no { font-size: 1.1rem; font-weight: 800; color: var(--accent); }

.content-page { padding: 44px 0 70px; }
.content-box { background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 22px; }
.faq-item { margin-bottom: 14px; }
.faq-item h3 { margin-bottom: 6px; }

.floating-actions { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 10px; z-index: 999; }
.floating-actions a { text-decoration: none; color: #fff; font-weight: 700; padding: 11px 14px; border-radius: 12px; box-shadow: 0 8px 22px rgba(0,0,0,.35); }
.btn-call { background: #2c7dff; }
.btn-wa { background: #19b166; }

.site-footer { border-top: 1px solid rgba(255,255,255,.08); text-align: center; color: #a9bbdc; padding: 18px 0 30px; }

.admin-wrap { width: min(1140px, 94%); margin: 26px auto; color: #111; }
.admin-card { background: #fff; border-radius: 12px; padding: 18px; box-shadow: 0 10px 24px rgba(0,0,0,.08); margin-bottom: 16px; }
.admin-form input, .admin-form textarea, .admin-form select {
    width: 100%; margin-bottom: 10px; padding: 10px; border-radius: 8px; border: 1px solid #d1d7e5;
}
.admin-form button { padding: 10px 14px; border: none; border-radius: 8px; background: #3758f9; color: #fff; font-weight: 700; cursor: pointer; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { border-bottom: 1px solid #e8ecf4; padding: 9px; text-align: left; font-size: .94rem; }
.admin-links a { margin-right: 10px; text-decoration: none; }

@media (max-width: 900px) {
    .hero-grid, .cross-item { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .cross-item.reverse .cross-content { order: 0; }
    nav a { margin-left: 12px; font-size: .95rem; }
}