/* PHFILME - Premium Design Custom Styles & Micro-Animations */

/* Custom Typography & Smooth Scrolling */
html {
    scroll-behavior: smooth;
    background-color: #0F0E0C; /* match fine-bg */
}

/* Scroll Progress Bar at the top of the page */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(to right, #927339, #B39151, #C9A96E);
    z-index: 100;
    width: 0%;
    transition: width 0.1s ease-out;
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom transitions for multilingual changes */
.lang-transition {
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Premium Glassmorphism Overrides */
.glass-header {
    background: rgba(15, 14, 12, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.glass-modal {
    background: rgba(15, 14, 12, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Micro-animations and hover cards */
.hover-card-lift {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.hover-card-lift:hover {
    transform: translateY(-6px);
    border-color: rgba(179, 145, 81, 0.4);
    box-shadow: 0 12px 30px -10px rgba(179, 145, 81, 0.15);
}

/* Video controls hiding for Safari & iOS native playback compatibility */
video::-webkit-media-controls,
video::-webkit-media-controls-container,
video::-webkit-media-controls-panel,
video::-webkit-media-controls-start-playback-button,
video::-webkit-media-controls-overlay-play-button,
video::-webkit-media-controls-play-button,
video::-webkit-media-controls-overlay-enclosure,
video::-webkit-media-controls-enclosure {
    display: none !important;
    -webkit-appearance: none !important;
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
}

/* Custom Grayscale Effect for Black and White refinement */
.img-bw-refine {
    filter: grayscale(100%) contrast(1.15) brightness(0.9);
    -webkit-filter: grayscale(100%) contrast(1.15) brightness(0.9);
    transition: filter 0.5s ease, -webkit-filter 0.5s ease, transform 0.5s ease;
}

.img-bw-refine:hover {
    filter: grayscale(0%) contrast(1.0) brightness(1.0);
    -webkit-filter: grayscale(0%) contrast(1.0) brightness(1.0);
    transform: scale(1.05);
}

/* Pulsing Scarcity Glow Indicator */
@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(179, 145, 81, 0.2);
        opacity: 0.7;
    }
    50% {
        box-shadow: 0 0 15px rgba(179, 145, 81, 0.6);
        opacity: 1;
    }
}

.scarcity-dot {
    width: 8px;
    height: 8px;
    background-color: #B39151;
    border-radius: 50%;
    animation: pulseGlow 2s infinite ease-in-out;
}

/* Custom range inputs / progress bars aesthetics */
.progress-bar-glow {
    box-shadow: 0 0 12px rgba(179, 145, 81, 0.4);
}

/* Floating WhatsApp pulse transition */
#whatsapp-float {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

#whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* Full-Bleed Cover Scaling for Hero Video Background (Fixes Mobile Black Bars) */
#hero-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

#hero-bg-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw;
    min-height: 100vh;
    min-width: 177.77vh;
    transform: translate(-50%, -50%);
    pointer-events: none;
}