body {
    font-family: 'Lexend', sans-serif;
}

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

/* Custom Scrollbar Styles */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    /* slate-100 equivalent */
}

.dark ::-webkit-scrollbar-track {
    background: #0f172a;
    /* slate-900 equivalent */
}

::-webkit-scrollbar-thumb {
    background: #2563eb;
    /* primary blue */
    border-radius: 5px;
    border: 3px solid #f1f5f9;
}

.dark ::-webkit-scrollbar-thumb {
    background: #3b82f6;
    /* blue-500 */
    border: 3px solid #0f172a;
}

::-webkit-scrollbar-thumb:hover {
    background: #1d4ed8;
    /* blue-700 */
}

/* Firefox Support */
* {
    scrollbar-width: thin;
    scrollbar-color: #2563eb #f1f5f9;
}

.dark * {
    scrollbar-color: #3b82f6 #0f172a;
}

/* WhatsApp Pulse Animation */
@keyframes wa-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.wa-pulse-effect {
    animation: wa-pulse 2s infinite;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.no-scrollbar {
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

/* Premium Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Staggered Delay Utilities - Increased for slower flow */
.delay-100 {
    transition-delay: 150ms;
}

.delay-200 {
    transition-delay: 300ms;
}

.delay-300 {
    transition-delay: 450ms;
}

.delay-400 {
    transition-delay: 600ms;
}

.delay-500 {
    transition-delay: 750ms;
}

/* Smooth Page Load Animation */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.97) translateY(15px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.animate-page-load {
    animation: fadeInScale 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Smooth Transitions for Interactive Elements */
.interactive-card {
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.interactive-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Performance-Optimized Luxury Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    will-change: opacity;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s;
}

.dark #preloader {
    background-color: #080c12;
}

/* Simplified High-Performance Split Transition */
#preloader::before,
#preloader::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 50.5%;
    background: inherit;
    z-index: -1;
    will-change: transform;
    transition: transform 0.8s cubic-bezier(0.7, 0, 0.3, 1);
}

#preloader::before {
    top: 0;
}

#preloader::after {
    bottom: 0;
}

#preloader.fade-out::before {
    transform: translateY(-100%);
}

#preloader.fade-out::after {
    transform: translateY(100%);
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    z-index: 10;
    will-change: opacity, transform;
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

#preloader.fade-out .preloader-content {
    opacity: 0;
    transform: scale(0.98);
}

.preloader-logo-wrapper {
    position: relative;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    will-change: transform;
    animation: simpleFloat 3s infinite ease-in-out;
}

/* Performance-Friendly Rings */
.preloader-circle {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(30, 64, 175, 0.1);
    border-top-color: #1e40af;
    border-radius: 50%;
    animation: simpleRotate 1.2s infinite linear;
}

.preloader-circle-outer {
    position: absolute;
    inset: -10px;
    border: 1px solid rgba(30, 64, 175, 0.05);
    border-radius: 50%;
}

.dark .preloader-circle {
    border: 2px solid rgba(59, 130, 246, 0.1);
    border-top-color: #3b82f6;
}

.preloader-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.preloader-text {
    font-size: 0.8rem;
    font-weight: 800;
    color: #1e40af;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    animation: simpleFade 1.5s ease-in-out infinite alternate;
}

.dark .preloader-text {
    color: #3b82f6;
}

.preloader-indicator {
    width: 40px;
    height: 1px;
    background: rgba(30, 64, 175, 0.1);
    position: relative;
    overflow: hidden;
}

.preloader-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #1e40af;
    animation: simpleSlide 1.5s infinite ease-in-out;
}

.dark .preloader-indicator::after {
    background: #3b82f6;
}

@keyframes simpleFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

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

@keyframes simpleSlide {
    0% {
        left: -100%;
    }

    50% {
        left: 0;
    }

    100% {
        left: 100%;
    }
}

@keyframes simpleFade {
    from {
        opacity: 0.4;
    }

    to {
        opacity: 1;
    }
}

/* Prevent scroll during preloader */
body.loading {
    overflow: hidden;
}