:root {
    --vr-bg: #07080f;
    --vr-bg-2: #0d0f1c;
    --vr-surface: #12152a;
    --vr-border: rgba(255, 255, 255, 0.08);
    --vr-text: #e9ecf5;
    --vr-muted: #9aa3bd;
    --vr-grad: linear-gradient(115deg, #7c5cff 0%, #23c4ff 55%, #38f2b0 100%);
    --vr-purple: #7c5cff;
    --vr-cyan: #23c4ff;
}

html { scroll-behavior: smooth; }

body {
    background: var(--vr-bg);
    color: var(--vr-text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.text-secondary { color: var(--vr-muted) !important; }

.py-6 { padding-top: 5.5rem; padding-bottom: 5.5rem; }

/* Gradient helpers */
.vr-gradient-text {
    background: var(--vr-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Nav */
.vr-nav {
    background: rgba(7, 8, 15, 0.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--vr-border);
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
}
.vr-nav .nav-link { color: var(--vr-muted); font-weight: 500; transition: color .2s ease; }
.vr-nav .nav-link:hover { color: var(--vr-text); }
.vr-logo-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 9px;
    background: var(--vr-grad); color: #07080f; font-size: 1rem;
}

/* Buttons */
.btn-vr {
    background: var(--vr-grad);
    border: none; color: #07080f; font-weight: 700;
    border-radius: 11px;
    box-shadow: 0 10px 30px rgba(124, 92, 255, 0.35);
    transition: transform .2s ease, box-shadow .2s ease;
}
.btn-vr:hover {
    color: #07080f; transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(35, 196, 255, 0.4);
}
.btn-outline-light { border-radius: 11px; border-color: var(--vr-border); font-weight: 600; }

/* Hero */
.vr-hero {
    position: relative;
    padding: 11rem 0 5rem;
    background:
        radial-gradient(60% 55% at 50% 0%, rgba(124, 92, 255, 0.22), transparent 70%),
        radial-gradient(45% 45% at 85% 20%, rgba(35, 196, 255, 0.15), transparent 70%),
        radial-gradient(40% 40% at 12% 30%, rgba(56, 242, 176, 0.10), transparent 70%);
}
.vr-hero-title {
    font-weight: 900;
    font-size: clamp(2.6rem, 6vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.03em;
}
.vr-hero-lead { color: var(--vr-muted); font-size: clamp(1.05rem, 2vw, 1.3rem); }
.vr-badge {
    background: rgba(124, 92, 255, 0.12);
    border: 1px solid rgba(124, 92, 255, 0.35);
    color: #c9bcff; font-weight: 600; padding: 0.5rem 1rem; border-radius: 999px;
    font-size: 0.85rem;
}

/* Stats */
.vr-stats {
    border-top: 1px solid var(--vr-border);
    border-bottom: 1px solid var(--vr-border);
    background: var(--vr-bg-2);
}
.vr-stat-num { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.02em; }
.vr-stat-label { color: var(--vr-muted); font-size: 0.9rem; margin-top: 0.25rem; }

/* Section titles */
.vr-section-title {
    font-weight: 800; letter-spacing: -0.02em;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

/* Step cards */
.vr-step-card {
    background: var(--vr-surface);
    border: 1px solid var(--vr-border);
    border-radius: 18px; padding: 1.75rem;
    transition: transform .25s ease, border-color .25s ease;
}
.vr-step-card:hover { transform: translateY(-4px); border-color: rgba(124, 92, 255, 0.45); }
.vr-step-num {
    font-size: 1.6rem; font-weight: 800; margin-bottom: 0.75rem;
    background: var(--vr-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* Tracks */
.vr-tracks { background: var(--vr-bg-2); border-top: 1px solid var(--vr-border); border-bottom: 1px solid var(--vr-border); }
.vr-track-card {
    background: var(--vr-surface);
    border: 1px solid var(--vr-border);
    border-radius: 20px; padding: 2rem;
    transition: transform .25s ease, border-color .25s ease;
}
.vr-track-card:hover { transform: translateY(-5px); }
.vr-track-featured {
    border-color: rgba(124, 92, 255, 0.5);
    box-shadow: 0 20px 60px rgba(124, 92, 255, 0.18);
    position: relative;
}
.vr-track-icon {
    width: 54px; height: 54px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: #fff; margin-bottom: 1.1rem;
    background: rgba(124, 92, 255, 0.15); border: 1px solid rgba(124, 92, 255, 0.3);
}
.vr-track-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.vr-track-list li { color: var(--vr-muted); padding: 0.35rem 0 0.35rem 1.6rem; position: relative; }
.vr-track-list li::before {
    content: "\F26E"; font-family: "bootstrap-icons";
    position: absolute; left: 0; color: #38f2b0;
}

/* Quotes */
.vr-quote-card {
    background: var(--vr-surface); border: 1px solid var(--vr-border);
    border-radius: 18px; padding: 1.75rem;
}
.vr-quote { font-size: 1.05rem; line-height: 1.6; margin-bottom: 1.25rem; }
.vr-quote-author strong { display: block; }
.vr-quote-author span { color: var(--vr-muted); font-size: 0.9rem; }

/* Accordion */
.vr-accordion .accordion-item { background: var(--vr-surface); border: 1px solid var(--vr-border); border-radius: 14px !important; margin-bottom: 0.85rem; overflow: hidden; }
.vr-accordion .accordion-button { background: transparent; color: var(--vr-text); font-weight: 600; box-shadow: none; }
.vr-accordion .accordion-button:not(.collapsed) { color: #c9bcff; background: rgba(124, 92, 255, 0.06); }
.vr-accordion .accordion-button:focus { box-shadow: none; }
.vr-accordion .accordion-button::after { filter: invert(0.7); }

/* Apply */
.vr-apply {
    background:
        radial-gradient(50% 60% at 50% 0%, rgba(35, 196, 255, 0.12), transparent 70%),
        var(--vr-bg);
}
.vr-apply-card {
    background: var(--vr-surface);
    border: 1px solid var(--vr-border);
    border-radius: 22px; padding: clamp(1.5rem, 4vw, 3rem);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.form-label { color: var(--vr-text); font-weight: 500; font-size: 0.92rem; }
.form-control, .form-select {
    background: #0b0d1a; border: 1px solid var(--vr-border); color: var(--vr-text);
    border-radius: 11px; padding: 0.7rem 0.9rem;
}
.form-control:focus, .form-select:focus {
    background: #0b0d1a; color: var(--vr-text);
    border-color: var(--vr-purple); box-shadow: 0 0 0 0.2rem rgba(124, 92, 255, 0.2);
}
.form-control::placeholder { color: #5b6480; }
.form-select option { background: #0b0d1a; }
.vr-alert-success { background: rgba(56, 242, 176, 0.12); border: 1px solid rgba(56, 242, 176, 0.4); color: #9ff5d6; border-radius: 12px; }
.vr-alert-error { background: rgba(255, 99, 132, 0.1); border: 1px solid rgba(255, 99, 132, 0.4); color: #ff9db0; border-radius: 12px; }

/* Footer */
.vr-footer { background: var(--vr-bg-2); border-top: 1px solid var(--vr-border); }