/* ============ GLOBAL STYLES ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0e27;
    color: #ffffff;
    overflow-x: hidden;
}

/* ============ SCROLLBAR STYLES ============ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0e27;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #1a237e, #0d47a1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #0d47a1, #1a237e);
}

/* ============ ANIMATIONS ============ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(26, 35, 126, 0.2); }
    50% { box-shadow: 0 0 40px rgba(26, 35, 126, 0.4); }
}

/* ============ UTILITY CLASSES ============ */
.fade-in { animation: fadeIn 0.6s ease; }
.fade-in-up { animation: fadeInUp 0.6s ease; }
.fade-in-down { animation: fadeInDown 0.6s ease; }
.fade-in-left { animation: fadeInLeft 0.6s ease; }
.fade-in-right { animation: fadeInRight 0.6s ease; }
.zoom-in { animation: zoomIn 0.6s ease; }
.slide-in-up { animation: slideInUp 0.6s ease; }

.float { animation: float 3s ease-in-out infinite; }
.pulse { animation: pulse 2s ease-in-out infinite; }
.glow { animation: glow 2s ease-in-out infinite; }

.shimmer-text {
    background: linear-gradient(90deg, #1a237e, #4fc3f7, #1a237e);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
}

/* ============ BUTTONS ============ */
.btn-primary {
    background: linear-gradient(135deg, #1a237e, #0d47a1);
    border: none;
    color: #fff;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.4);
    color: #fff;
}

.btn-outline-primary {
    border: 2px solid #1a237e;
    color: #1a237e;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, #1a237e, #0d47a1);
    border-color: transparent;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.3);
}

/* ============ CARDS ============ */
.card-glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.card-glass:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ============ SECTIONS ============ */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-badge {
    display: inline-block;
    padding: 6px 20px;
    background: rgba(26, 35, 126, 0.2);
    color: #4fc3f7;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
    border: 1px solid rgba(26, 35, 126, 0.3);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.section-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-desc {
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 1.5rem;
    }
}