body {
    background-color: #121212;
    color: #F5F5F5;
    font-family: 'Inter', sans-serif;
}

.glass {
    background: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-card {
    background: rgba(30, 30, 30, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    border-color: rgba(0, 180, 216, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -15px rgba(0, 180, 216, 0.15);
}

.text-gradient {
    background: linear-gradient(135deg, #00B4D8 0%, #0077B6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: #00B4D8;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #121212;
}
::-webkit-scrollbar-thumb {
    background: #1E1E1E;
    border-radius: 10px;
    border: 2px solid #121212;
}
::-webkit-scrollbar-thumb:hover {
    background: #00B4D8;
}

.section-spacing {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

@media (min-width: 1024px) {
    .section-spacing {
        padding-top: 10rem;
        padding-bottom: 10rem;
    }
}

/* Success Modal Animations */
.modal-overlay {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    transform: scale(0.8) translateY(20px);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.check-animate {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: check-draw 0.8s 0.4s ease forwards;
}

@keyframes check-draw {
    to { stroke-dashoffset: 0; }
}