/* ========================================
   Tech Care – Global Design System
   ======================================== */

html {
    scroll-behavior: smooth;
}

body {
    background-color: #0b1323;
    color: #dbe2f9;
    overflow-x: hidden;
}

/* Glassmorphic Panel Base */
.glass-card {
    background: rgba(27, 37, 53, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease-in-out;
}

.glass-card:hover {
    border-color: #aac7ff;
    box-shadow: 0 0 20px rgba(170, 199, 255, 0.2);
    transform: translateY(-4px);
}

/* Premium Primary Interaction Buttons */
.glow-button-primary {
    background: linear-gradient(135deg, #3e90ff 0%, #005db8 100%);
    box-shadow: 0 4px 15px rgba(62, 144, 255, 0.3);
    transition: all 0.3s ease;
}

.glow-button-primary:hover {
    box-shadow: 0 0 25px rgba(62, 144, 255, 0.5);
    transform: scale(1.02);
}

/* Animated Content Reveals */
.reveal {
    opacity: 1;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Material Typography Properties */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Scroll indicator bounce animation */
.scroll-indicator {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Mobile Menu Transitions */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0b1323;
}

::-webkit-scrollbar-thumb {
    background: #2d3546;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3e90ff;
}

/* Selection color */
::selection {
    background: rgba(62, 144, 255, 0.3);
    color: #ffffff;
}

/* Holographic Edge Effect */
.holographic-edge {
    position: relative;
}
.holographic-edge::after {
    content: "";
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, #aac7ff, transparent, #40e56c, transparent);
    z-index: -1;
    border-radius: inherit;
    opacity: 0.3;
}

/* Floating Support Buttons Pulse */
.fixed.bottom-8 a:last-child {
    animation: supportPulse 3s ease-in-out infinite;
}

@keyframes supportPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(64, 229, 108, 0.4); }
    50% { box-shadow: 0 0 20px 8px rgba(64, 229, 108, 0.15); }
}