/* ===================================
   Airplane Loading Animation - WHITE BACKGROUND
   Duration: 1 Second Max
   Logo Slides Left with Airplane
   =================================== */

/* ===== Airplane Loading Screen ===== */
.airplane-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #FFFFFF; /* Pure white background */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    will-change: opacity;
}

.airplane-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.airplane-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 200px;
}

/* Logo - Slides Left with Airplane */
.loader-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(0);
    animation: logoSlideLeft 1s cubic-bezier(0.4, 0.0, 0.2, 1) forwards;
    z-index: 2;
}

.loader-logo img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

@keyframes logoSlideLeft {
    0% {
        transform: translate(-50%, -50%) translateZ(0);
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        transform: translate(-200%, -50%) translateZ(0);
        opacity: 0;
    }
}

/* Airplane SVG Animation - GPU Accelerated */
.airplane {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100px;
    height: 100px;
    will-change: transform;
    transform: translateY(-50%) translateZ(0);
    animation: flyAcrossQuick 1s cubic-bezier(0.4, 0.0, 0.2, 1) forwards;
    backface-visibility: hidden;
    perspective: 1000px;
    z-index: 1;
}

@keyframes flyAcrossQuick {
    0% {
        transform: translateX(-120px) translateY(-50%) translateZ(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    85% {
        opacity: 1;
    }
    100% {
        transform: translateX(calc(100vw + 50px)) translateY(-50%) translateZ(0);
        opacity: 0;
    }
}

.airplane svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 10px rgba(42, 64, 99, 0.3));
}

/* Airplane Icon - Using Simple Golden Airplane */
.airplane::after {
    content: '✈';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    font-size: 60px;
    color: #C9A961; /* Champagne Gold */
}

/* Simple Trail Effect - Optimized */
.airplane-trail {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    transform: translateY(-50%) translateZ(0);
    overflow: hidden;
    z-index: 0;
}

.trail-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 150px;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(201, 169, 97, 0.4),
        transparent
    );
    will-change: transform;
    animation: trailMoveQuick 1s cubic-bezier(0.4, 0.0, 0.2, 1) forwards;
    transform: translateZ(0);
}

@keyframes trailMoveQuick {
    0% {
        transform: translateX(-150px) translateZ(0);
    }
    100% {
        transform: translateX(calc(100vw + 100px)) translateZ(0);
    }
}

/* Loading Text - Minimal */
.loading-text {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%) translateZ(0);
    text-align: center;
    will-change: opacity;
    animation: textFadeOut 1s ease forwards;
}

.loading-text h2 {
    color: #2A4063; /* Deep Navy */
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.loading-text p {
    color: #6B7280; /* Soft Charcoal */
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
}

@keyframes textFadeOut {
    0%, 70% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Loading Progress Bar - Fast */
.loading-progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateZ(0);
    width: 200px;
    height: 2px;
    background: rgba(201, 169, 97, 0.2);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(
        90deg,
        #C9A961,
        #D4B576
    );
    width: 0%;
    animation: loadProgressQuick 1s cubic-bezier(0.4, 0.0, 0.2, 1) forwards;
    will-change: width;
    transform: translateZ(0);
}

@keyframes loadProgressQuick {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .airplane {
        width: 70px;
        height: 70px;
    }
    
    .airplane::after {
        font-size: 45px;
    }
    
    .loading-text h2 {
        font-size: 1.25rem;
    }
    
    .loading-text p {
        font-size: 0.65rem;
        letter-spacing: 1.5px;
    }
    
    .loading-progress {
        width: 160px;
    }
    
    .loader-logo img {
        height: 45px;
    }
}

/* Smooth Content Reveal */
body.loading {
    overflow: hidden;
}

body.loaded {
    overflow: auto;
}

.main-content {
    opacity: 0;
    transition: opacity 0.4s ease;
    will-change: opacity;
}

.main-content.visible {
    opacity: 1;
}

/* Remove stars for clean white background */
.stars, .star {
    display: none;
}

/* Performance Optimizations */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.airplane-loader * {
    transform: translateZ(0);
    backface-visibility: hidden;
}