:root {
    --dy-bg: #0b1220;
    --dy-bg-2: #0f1a32;
    --dy-primary: #5b7cfa;
    --dy-primary-2: #22c55e;
    --dy-text: #e8eefc;
    --dy-muted: rgba(232,238,252,.72);
    --dy-card: rgba(255,255,255,.06);
    --dy-border: rgba(255,255,255,.10);
    --dy-shadow: 0 18px 60px rgba(0,0,0,.35);
}

html, body {
    height: 100%;
}

body {
    background: linear-gradient(180deg, var(--dy-bg) 0%, #070b14 100%);
    color: var(--dy-text);
}

/* Topbar */
.topbar {
    background: rgba(255,255,255,.04);
    border-bottom: 1px solid var(--dy-border);
}

.topbar-link {
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: .9rem;
}

    .topbar-link:hover {
        color: #fff;
    }

/* Navbar */
.nav-glass {
    position: sticky;
    top: 0;
    z-index: 1050;
    backdrop-filter: blur(10px);
}

.navbar-logo {
    height: 44px; /* Desktop */
    width: auto;
    object-fit: contain;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--dy-primary), #8b5cf6);
    box-shadow: 0 10px 30px rgba(91,124,250,.25);
    font-weight: 800;
    letter-spacing: .5px;
}

/* Hero */
.hero-section {
    position: relative;
    padding: 72px 0 36px 0;
    overflow: hidden;
    background: radial-gradient(900px 380px at 20% 15%, rgba(91,124,250,.25), transparent 60%), radial-gradient(700px 340px at 85% 25%, rgba(34,197,94,.18), transparent 60%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(800px 380px at 55% 70%, rgba(139,92,246,.18), transparent 62%);
}

.text-white-75 {
    color: rgba(255,255,255,.78) !important;
}

.badge-soft {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--dy-border);
    color: rgba(255,255,255,.9);
    border-radius: 999px;
    padding: .45rem .8rem;
}

/* Hero metrics */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.metric {
    background: rgba(255,255,255,.05);
    border: 1px solid var(--dy-border);
    border-radius: 16px;
    padding: 12px 12px;
}

.metric-value {
    font-weight: 800;
    font-size: .95rem;
}

.metric-label {
    font-size: .85rem;
    color: rgba(255,255,255,.65);
}

/* Hero card */
.hero-card {
    border-radius: 22px;
    overflow: hidden;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--dy-border);
    box-shadow: var(--dy-shadow);
}

.hero-card-top {
    display: flex;
    align-items: center;
    padding: 12px 14px;
    border-bottom: 1px solid var(--dy-border);
    background: rgba(0,0,0,.10);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

.hero-media {
    background: rgba(255,255,255,.03);
}

.placeholder-sim {
    height: 100%;
}

.sim-row {
    height: 12px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    margin: 10px 0;
}

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

.sim-card {
    height: 80px;
    border-radius: 18px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.10);
}

.sim-chart {
    height: 140px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(91,124,250,.18), rgba(34,197,94,.10));
    border: 1px solid rgba(255,255,255,.10);
}

.hero-card-bottom {
    padding: 12px 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid var(--dy-border);
    background: rgba(0,0,0,.10);
}

.pill {
    font-size: .82rem;
    color: rgba(255,255,255,.84);
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 999px;
    padding: .35rem .6rem;
}

/* Sections */
.section {
    padding: 72px 0;
}

.section-alt {
    background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.section-head h2 {
    color: #fff;
}

.section-head p {
    max-width: 780px;
    margin: 0 auto;
}

/* Cards */
.card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 20px;
    box-shadow: 0 16px 40px rgba(0,0,0,.25);
}

.card-hover {
    transition: transform .18s ease, border-color .18s ease;
}

    .card-hover:hover {
        transform: translateY(-4px);
        border-color: rgba(91,124,250,.45);
    }

.icon-badge {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(91,124,250,.14);
    border: 1px solid rgba(91,124,250,.28);
    color: #cfe0ff;
    font-size: 1.2rem;
}

/* Checklist */
.checklist {
    list-style: none;
    padding-left: 0;
    margin: 14px 0 0 0;
}

    .checklist li {
        padding-left: 26px;
        margin-bottom: 8px;
        position: relative;
        color: rgba(255,255,255,.78);
    }

        .checklist li::before {
            content: "✓";
            position: absolute;
            left: 0;
            top: 0;
            width: 18px;
            height: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            background: rgba(34,197,94,.15);
            border: 1px solid rgba(34,197,94,.25);
            color: #bff7d2;
            font-weight: 700;
            font-size: .8rem;
        }

/* Mini cards */
.mini-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 16px;
    padding: 12px 12px;
}

.mini-title {
    font-weight: 700;
    margin-bottom: 4px;
}

.mini-text {
    color: rgba(255,255,255,.70);
    font-size: .9rem;
}

/* Feature cards */
.feature-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 20px;
    padding: 18px 18px;
}

.feature-icon {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139,92,246,.12);
    border: 1px solid rgba(139,92,246,.25);
    font-size: 1.2rem;
    color: #efe2ff;
    margin-bottom: 12px;
}

/* Steps */
.step-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 20px;
    padding: 16px 16px;
}

.step-no {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    background: rgba(91,124,250,.15);
    border: 1px solid rgba(91,124,250,.30);
}

/* Security */
.security-item {
    display: flex;
    gap: 10px;
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
}

    .security-item i {
        font-size: 1.2rem;
        color: rgba(255,255,255,.88);
        margin-top: 2px;
    }

.glass-panel {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px;
    box-shadow: 0 18px 60px rgba(0,0,0,.28);
}

/* Contact */
.contact-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px;
    padding: 22px;
}

.contact-line {
    display: flex;
    gap: 12px;
    margin-top: 14px;
}

    .contact-line i {
        width: 38px;
        height: 38px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 14px;
        background: rgba(34,197,94,.12);
        border: 1px solid rgba(34,197,94,.22);
    }

/* Footer */
.footer {
    background: rgba(0,0,0,.25);
    border-top: 1px solid rgba(255,255,255,.08);
}

.footer-link {
    color: rgba(255,255,255,.75);
    text-decoration: none;
}

    .footer-link:hover {
        color: #fff;
    }

.border-white-10 {
    border-color: rgba(255,255,255,.10) !important;
}

.social {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
    color: rgba(255,255,255,.85);
    text-decoration: none;
}

    .social:hover {
        border-color: rgba(91,124,250,.45);
        color: #fff;
    }

/* Bootstrap overrides */
.btn-primary {
    background: linear-gradient(135deg, #ffa500, #a93014);
    border: none;
}

    .btn-primary:hover {
        filter: brightness(1.05);
    }

.btn-outline-light {
    border-color: rgba(255,255,255,.35);
}

/* Accordion */
.accordion-item {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.10);
}

.accordion-button {
    background: rgba(255,255,255,.03);
    color: rgba(255,255,255,.92);
}

    .accordion-button:not(.collapsed) {
        background: rgba(91,124,250,.12);
        color: #fff;
    }

.accordion-body {
    background: rgba(0,0,0,.10);
}

/* Responsive */
@media (max-width: 991px) {
    .hero-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar-logo {
        height: 30px;
    }
}