/* ===== CUSTOM COLORS ===== */
.bg-navy-950 { background-color: #020617; }
.bg-navy-900 { background-color: #0f172a; }
.text-navy-950 { color: #020617; }
.text-brand-light { color: #60A5FA; }
.bg-brand { background-color: #3B82F6; }
.bg-brand-dark { background-color: #2563EB; }
.border-brand\/10 { border-color: rgba(59, 130, 246, 0.1); }
.from-brand-light { --tw-gradient-from: #60A5FA; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(96, 165, 250, 0)); }
.shadow-brand\/25 { box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.25); }
.shadow-brand\/40 { box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.4); }
.hover\:bg-brand:hover { background-color: #3B82F6; }
.hover\:bg-brand-dark:hover { background-color: #2563EB; }
.hover\:text-brand-light:hover { color: #60A5FA; }

/* ===== FONTS ===== */
.font-display { font-family: 'Poppins', 'Inter', sans-serif; }

/* ===== GLASS EFFECTS ===== */
.glass {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.glass-card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
}
.glass-card-light {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}
.glass-card-light:hover {
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* ===== GLOW ===== */
.hero-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
    pointer-events: none;
}

/* ===== DIVIDER ===== */
.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(59, 130, 246, 0.2), transparent);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn 0.6s ease-out forwards; }
.animate-fade-up { animation: fadeUp 0.6s ease-out forwards; }
.delay-200 { animation-delay: 0.2s; }
.delay-400 { animation-delay: 0.4s; }
.delay-600 { animation-delay: 0.6s; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #020617; }
::-webkit-scrollbar-thumb { background: #1e293b; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #334155; }
[data-theme="light"] ::-webkit-scrollbar-track { background: #f1f5f9; }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: #cbd5e1; }
[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ===== SCROLLBAR THIN ===== */
.scrollbar-thin::-webkit-scrollbar { width: 4px; height: 4px; }
.scrollbar-thin::-webkit-scrollbar-track { background: transparent; }
.scrollbar-thin::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 99px; }
.scrollbar-thin::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }
[data-theme="light"] .scrollbar-thin::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); }
[data-theme="light"] .scrollbar-thin::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.2); }