body {
    background: radial-gradient(circle at top left, #0D47A1, #050B18 60%);
    min-height: 100vh;
    color: #dce2f5;
    overflow-x: hidden;
}

.glass-card {
    background: rgba(11, 22, 48, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(144, 202, 249, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.grid-overlay {
    background-image: linear-gradient(rgba(33, 150, 243, 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(33, 150, 243, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.glow-sphere {
    position: fixed;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(50px);
    z-index: -1;
}

.animate-fade-up {
    animation: fadeUp 0.8s ease-out forwards;
    opacity: 0;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;
}
.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.whatsapp-btn {
    background: linear-gradient(135deg, #2196f3 0%, #0061a4 100%);
    box-shadow: 0 0 20px rgba(33, 150, 243, 0.4);
}

.whatsapp-btn:hover {
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.6);
}

/* Testimonial Marquee */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
}

.marquee-content {
    display: inline-flex;
    animation: marquee 25s linear infinite;
    gap: 1.5rem;
}

.marquee-container:hover .marquee-content {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.mask-gradient {
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

/* Modal overlay styling */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(5, 11, 24, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-card {
    width: 92%;
    max-width: 440px;
    background: rgba(11, 22, 48, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(144, 202, 249, 0.25);
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.modal-active {
    opacity: 1;
    pointer-events: auto;
}

.modal-active .modal-card {
    transform: scale(1);
}