/* ============================
   INTRO VIDEO SYSTEM
   Eternal Illusion - 2025
   ============================ */

/* Intro container - teljes képernyő */
.intro-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.5s ease-out;
}

/* Intro container fade-out animáció */
.intro-container.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* Video elem styling */
.intro-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #000;
}

/* Skip gomb */
.intro-skip {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 10000;
}

.intro-skip:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.intro-skip:active {
    transform: translateY(0);
}

/* Loading spinner (ha a videó betölt) */
.intro-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.intro-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Elrejtett állapot */
.intro-hidden {
    display: none !important;
}

/* Főoldal animációk - intro után */
.main-content {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.main-content.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Szekció animációk - staggered effect */
.section-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease-out;
}

.section-animate.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Késleltetett animációk */
.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }
.animate-delay-5 { transition-delay: 0.5s; }

/* Mobil optimalizáció */
@media (max-width: 768px) {
    .intro-skip {
        top: 15px;
        right: 15px;
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .intro-loading {
        font-size: 16px;
    }
    
    .intro-loading-spinner {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 480px) {
    .intro-skip {
        top: 10px;
        right: 10px;
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .intro-loading {
        font-size: 14px;
    }
    
    .intro-loading-spinner {
        width: 30px;
        height: 30px;
        border-width: 2px;
    }
}

/* Video optimalizálás mobilra */
@media (max-width: 768px) {
    .intro-video {
        object-fit: cover;
        object-position: center;
    }
}

/* Prefers-reduced-motion support */
@media (prefers-reduced-motion: reduce) {
    .intro-container,
    .main-content,
    .section-animate {
        transition: none;
    }
    
    .intro-loading-spinner {
        animation: none;
    }
}