/* Body Font Priority: Khmer OS Battambang */
body {
    font-family: 'Khmer OS Battambang', 'Kantumruy Pro', 'Poppins', sans-serif;
}

/* Marquee Animation */
@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.animate-marquee {
    display: inline-block;
    white-space: nowrap;
    animation: marquee 120s linear infinite;
    animation-delay: -60s;
}

.animate-marquee:hover {
    animation-play-state: paused;
    cursor: pointer;
}

/* Language Switching Logic */
[lang="en"] .lang-km { display: none; }
[lang="km"] .lang-en { display: none; }

/* Hero Image Slider (Faded Style) */
.slider-container {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slider img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: top;
    opacity: 0;
    animation: fadeHero 35s infinite;
}

.hero-slider img:nth-child(1) { animation-delay: 0s; }
.hero-slider img:nth-child(2) { animation-delay: 5s; }
.hero-slider img:nth-child(3) { animation-delay: 10s; }
.hero-slider img:nth-child(4) { animation-delay: 15s; }
.hero-slider img:nth-child(5) { animation-delay: 20s; }
.hero-slider img:nth-child(6) { animation-delay: 25s; }
.hero-slider img:nth-child(7) { animation-delay: 30s; }

@keyframes fadeHero {
    0% { opacity: 0; }
    2.8% { opacity: 1; }  /* Fade in over 1s */
    14.2% { opacity: 1; } /* Hold for 4s */
    17% { opacity: 0; }   /* Fade out over 1s */
    100% { opacity: 0; }
}
/* Map Container (contact.html) */
.map-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 1rem;
}

.map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#back-to-top.flex {
    display: flex;
}

.header-logo {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

.header-logo:hover {
    transform: scale(1.1) rotate(-1deg);
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.4));
    cursor: pointer;
}

/* Subtle Fade-Up Entrance Animation */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    opacity: 0; /* Elements stay hidden until animation starts */
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-200 { animation-delay: 0.2s; }
.delay-400 { animation-delay: 0.4s; }
.delay-1000 { animation-delay: 1s; }
.delay-1500 { animation-delay: 1.5s; }
.delay-2000 { animation-delay: 2s; }

/* Looping Animation for Hero Content to prevent static appearance */
@keyframes floatFade {
    0%, 100% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0; transform: translateY(-5px); }
}

.animate-hero-loop {
    animation: floatFade 4s ease-in-out infinite;
}