/* ==================== HERO SLIDER - SMOOTH FADE ANIMATIONS ==================== */
/* Uses centralized colors from main.css - Ocean Blue Premium Brand */
/* Version: 14.0 - Smooth Cross-Fade Transitions (No Flickering) */

/* ==================== CSS VARIABLES FROM MAIN.CSS ==================== */
:root {
    /* Using main.css centralized colors */
    --primary-ocean-blue: #2c3892;
    --primary-ocean-blue-rgb: 44, 56, 146;
    --primary-emerald: #2E7D32;
    --primary-emerald-rgb: 46, 125, 50;
    --accent-golden: #f68712;
    --accent-golden-rgb: 246, 135, 18;
    --primary-white: #FFFFFF;
    --elegant-gray-900: #212121;
    --elegant-gray-800: #424242;
    
    /* Gradients from main.css */
    --gradient-primary: linear-gradient(135deg, var(--primary-ocean-blue) 0%, var(--primary-emerald) 100%);
    --gradient-hero: linear-gradient(135deg, var(--primary-ocean-blue-dark) 0%, var(--primary-ocean-blue) 30%, var(--primary-emerald) 70%, var(--accent-golden) 100%);
    
    /* Typography from main.css */
    --font-heading: 'Playfair Display', serif;
    --font-primary: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    
    /* Border Radius */
    --border-radius-xl: 20px;
    --border-radius-full: 50px;
    
    /* Shadows */
    --shadow-lg: 0 10px 15px -3px rgba(33, 33, 33, 0.1);
    
    /* SMOOTH TRANSITIONS - KEY TO ELIMINATING FLICKER */
    --transition-smooth: opacity 0.8s ease-in-out, transform 0.8s ease-in-out;
    --transition-fast: all 0.3s ease;
    
    /* Z-Index */
    --z-index-20: 20;
    --z-index-30: 30;
    --z-index-50: 50;
}

/* ==================== RESET & BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--elegant-gray-900);
}

/* ==================== VIDEO HERO CONTAINER ==================== */
.video-hero-container,
#heroVideoContainer {
    position: relative;
    width: 100vw !important;
    height: 85vh !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    display: flex;
    align-items: center;
    justify-content: center;
    left: 0 !important;
    right: 0 !important;
    top: 0 !important;
}

/* ==================== VIDEO BACKGROUND ==================== */
.hero-video {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    z-index: 1 !important;
    filter: brightness(1.1) contrast(1.1) saturate(1.1);
}

@supports (object-fit: cover) {
    .hero-video {
        object-fit: cover;
    }
}

@supports not (object-fit: cover) {
    .hero-video {
        min-width: 100%;
        min-height: 100%;
        width: auto;
        height: auto;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translateX(-50%) translateY(-50%);
    }
}

/* ==================== VIDEO OVERLAY - OCEAN THEME ==================== */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(var(--primary-ocean-blue-rgb), 0.15) 0%,
        rgba(0, 0, 0, 0.25) 50%,
        rgba(var(--accent-golden-rgb), 0.15) 100%
    );
    z-index: 2;
}

/* ==================== HERO CONTENT WITH SMOOTH FADE TRANSITIONS ==================== */
.hero-content {
    position: absolute !important;
    bottom: 40px !important;
    left: 40px !important;
    transform: none !important;
    z-index: var(--z-index-20) !important;
    max-width: 520px !important;
    padding: var(--spacing-6) var(--spacing-8) !important;
    
    /* Glass effect with Ocean Blue theme */
    background: rgba(255, 255, 255, 0.25) !important;
    border-radius: var(--border-radius-xl) !important;
    backdrop-filter: blur(30px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.2),
        0 6px 20px rgba(var(--primary-ocean-blue-rgb), 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5) !important;
    
    color: var(--elegant-gray-900) !important;
    text-align: left !important;
    
    /* CRITICAL: Smooth opacity transition - NO KEYFRAME ANIMATIONS */
    opacity: 1;
    transition: var(--transition-smooth) !important;
    
    /* Initial subtle slide-in animation only on page load */
    animation: slideInFromBottomLeft 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.25) !important;
    backdrop-filter: blur(30px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.2),
        0 6px 20px rgba(var(--primary-ocean-blue-rgb), 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5) !important;
}

/* ==================== SMOOTH FADE TRANSITIONS - NO FLICKERING ==================== */
/* Initial page load animation only */
@keyframes slideInFromBottomLeft {
    from {
        opacity: 0;
        transform: translateY(60px) translateX(-40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
    }
}

/* SMOOTH CROSS-FADE: Fade out state */
.hero-content.transitioning {
    opacity: 0 !important;
    /* NO additional transforms - keeps content in place */
}

/* SMOOTH CROSS-FADE: Fade in state */
.hero-content.fade-in {
    opacity: 1 !important;
    /* NO additional transforms - keeps content in place */
}

/* Individual text elements get smooth transitions */
.hero-content h1,
.hero-content p,
.hero-content .btn-premium {
    transition: var(--transition-smooth) !important;
}

/* ==================== TEXT VISIBILITY - OCEAN THEME ==================== */
.hero-content h1,
.hero-content .display-4 {
    font-size: 2.8rem !important;
    font-weight: 900 !important;
    margin-bottom: var(--spacing-4) !important;
    line-height: 1.2 !important;
    font-family: var(--font-heading) !important;
    color: #1a1a1a !important;
    text-shadow: 
        0 1px 2px rgba(255, 255, 255, 0.8),
        0 0 5px rgba(255, 255, 255, 0.3) !important;
    transition: var(--transition-smooth) !important;
}

.hero-content p,
.hero-content .lead {
    font-size: 1.1rem !important;
    margin-bottom: var(--spacing-6) !important;
    line-height: 1.6 !important;
    font-family: var(--font-primary) !important;
    color: #2a2a2a !important;
    font-weight: 500 !important;
    text-shadow: 
        0 1px 2px rgba(255, 255, 255, 0.6) !important;
    transition: var(--transition-smooth) !important;
}

/* ==================== PREMIUM CTA BUTTON - OCEAN THEME ==================== */
.btn-premium {
    background: var(--gradient-primary) !important;
    color: var(--primary-white) !important;
    padding: var(--spacing-4) var(--spacing-8) !important;
    border: none !important;
    border-radius: var(--border-radius-full) !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: var(--transition-smooth), transform 0.3s ease !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: var(--spacing-3) !important;
    box-shadow: 
        0 8px 25px rgba(var(--primary-ocean-blue-rgb), 0.3),
        0 4px 12px rgba(0, 0, 0, 0.15) !important;
    transform: none !important;
    position: relative;
    overflow: hidden;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-premium:hover {
    transform: translateY(-3px) scale(1.05) !important;
    box-shadow: 
        0 12px 35px rgba(var(--primary-ocean-blue-rgb), 0.4),
        0 6px 20px rgba(0, 0, 0, 0.2) !important;
    color: var(--primary-white) !important;
}

.btn-premium:hover::before {
    left: 100%;
}

/* ==================== AWARD BADGE - GOLDEN THEME ==================== */
.brand-badge,
.award-badge {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
    width: 80px !important;
    height: 80px !important;
    z-index: 999 !important;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%) !important;
    border-radius: 50% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    animation: goldenGlowPulse 3s ease-in-out infinite !important;
    font-family: var(--font-primary) !important;
    font-weight: 700 !important;
    color: #2C1810 !important;
    text-transform: uppercase !important;
    padding: var(--spacing-2) !important;
    box-shadow: 
        0 0 20px rgba(255, 215, 0, 0.8),
        0 0 40px rgba(255, 215, 0, 0.6),
        0 0 60px rgba(255, 215, 0, 0.4) !important;
    font-size: 16px !important;
    text-align: center !important;
}

@keyframes goldenGlowPulse {
    0%, 100% {
        box-shadow: 
            0 0 20px rgba(255, 215, 0, 0.7),
            0 0 40px rgba(255, 215, 0, 0.5),
            0 0 60px rgba(255, 215, 0, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 
            0 0 30px rgba(255, 215, 0, 1),
            0 0 60px rgba(255, 215, 0, 0.8),
            0 0 90px rgba(255, 215, 0, 0.6);
        transform: scale(1.05);
    }
}

.badge-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.badge-icon {
    font-size: 40px;
    line-height: 1;
    margin-bottom: 2px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.badge-text {
    font-size: 7px;
    line-height: 1.1;
    text-align: center;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ==================== SLIDESHOW INDICATORS - OCEAN THEME ==================== */
.slideshow-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: var(--z-index-30);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 20px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
}

.slide-dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
    border-color: rgba(var(--primary-ocean-blue-rgb), 0.5);
}

.slide-dot.active {
    background: var(--gradient-primary);
    width: 30px;
    border-radius: 15px;
    border-color: var(--primary-white);
    box-shadow: 0 0 10px rgba(var(--primary-ocean-blue-rgb), 0.6);
}

.slide-dot.active::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 15px;
    border: 2px solid rgba(var(--primary-ocean-blue-rgb), 0.3);
    animation: pulseRing 2s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.15);
    }
}

/* ==================== VIDEO CONTROLS - OCEAN THEME ==================== */
.video-controls {
    position: absolute;
    bottom: 30px;
    right: 30px;
    display: flex;
    gap: 15px;
    z-index: var(--z-index-30);
}

.video-control-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--primary-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.video-control-btn:hover {
    background: rgba(var(--primary-ocean-blue-rgb), 0.9);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(var(--primary-ocean-blue-rgb), 0.4);
}

.video-control-btn:active {
    transform: scale(0.95);
}

.video-control-btn i {
    font-size: 18px;
    pointer-events: none;
}

.video-control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.video-control-btn:disabled:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: none;
}

/* ==================== SCROLL INDICATOR - OCEAN THEME ==================== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: var(--z-index-20);
    color: var(--primary-white);
    cursor: pointer;
    opacity: 1;
    transition: opacity 0.4s ease;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.scroll-indicator:hover {
    background: rgba(var(--primary-ocean-blue-rgb), 0.3);
}

.scroll-indicator i {
    font-size: 24px;
    animation: bounceEnhanced 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes bounceEnhanced {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-12px);
    }
    60% {
        transform: translateX(-50%) translateY(-6px);
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 992px) {
    .hero-content {
        bottom: 25px !important;
        left: 25px !important;
        max-width: 450px !important;
        padding: var(--spacing-5) var(--spacing-6) !important;
    }
    
    .hero-content h1,
    .hero-content .display-4 {
        font-size: 2.3rem !important;
    }
    
    .hero-content p,
    .hero-content .lead {
        font-size: 1rem !important;
    }
    
    .brand-badge,
    .award-badge {
        width: 70px !important;
        height: 70px !important;
        top: 15px !important;
        right: 15px !important;
    }
    
    .badge-icon {
        font-size: 35px !important;
    }
    
    .badge-text {
        font-size: 6px !important;
    }
    
    .video-controls {
        bottom: 25px;
        right: 25px;
    }
}

@media (max-width: 768px) {
    .hero-content {
        bottom: 20px !important;
        left: 20px !important;
        right: 20px !important;
        max-width: calc(100% - 40px) !important;
        padding: var(--spacing-4) var(--spacing-5) !important;
    }
    
    .hero-content h1,
    .hero-content .display-4 {
        font-size: 2rem !important;
        margin-bottom: var(--spacing-3) !important;
    }
    
    .hero-content p,
    .hero-content .lead {
        font-size: 0.95rem !important;
        margin-bottom: var(--spacing-4) !important;
    }
    
    .btn-premium {
        padding: var(--spacing-3) var(--spacing-6) !important;
        font-size: 1rem !important;
    }
    
    .brand-badge,
    .award-badge {
        width: 60px !important;
        height: 60px !important;
        top: 10px !important;
        right: 10px !important;
    }
    
    .badge-icon {
        font-size: 28px !important;
    }
    
    .badge-text {
        font-size: 5px !important;
    }
    
    .video-controls {
        bottom: 20px;
        right: 20px;
    }
    
    .video-control-btn {
        width: 45px;
        height: 45px;
    }
    
    .video-control-btn i {
        font-size: 16px;
    }
    
    .slideshow-indicators {
        bottom: 20px;
        gap: 10px;
        padding: 8px 16px;
    }
    
    .slide-dot {
        width: 8px;
        height: 8px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        bottom: 15px !important;
        left: 15px !important;
        right: 15px !important;
        padding: var(--spacing-3) var(--spacing-4) !important;
    }
    
    .hero-content h1,
    .hero-content .display-4 {
        font-size: 1.7rem !important;
        margin-bottom: var(--spacing-2) !important;
    }
    
    .hero-content p,
    .hero-content .lead {
        font-size: 0.9rem !important;
        margin-bottom: var(--spacing-3) !important;
    }
    
    .btn-premium {
        padding: var(--spacing-2) var(--spacing-5) !important;
        font-size: 0.95rem !important;
    }
    
    .brand-badge,
    .award-badge {
        width: 50px !important;
        height: 50px !important;
        top: 10px !important;
        right: 10px !important;
        font-size: 14px !important;
    }
    
    .badge-icon {
        font-size: 22px !important;
    }
    
    .badge-text {
        font-size: 4px !important;
    }
    
    .video-controls {
        bottom: 15px;
        right: 15px;
        gap: 10px;
    }
    
    .video-control-btn {
        width: 40px;
        height: 40px;
    }
    
    .video-control-btn i {
        font-size: 14px;
    }
    
    .scroll-indicator {
        bottom: 25px;
        padding: 8px 12px;
    }
    
    .scroll-indicator i {
        font-size: 22px;
    }
    
    .scroll-indicator span {
        font-size: 11px;
    }
    
    .slideshow-indicators {
        bottom: 15px;
        gap: 8px;
        padding: 6px 12px;
    }
}

/* ==================== ACCESSIBILITY ==================== */
@media (prefers-reduced-motion: reduce) {
    .hero-content,
    .award-badge,
    .brand-badge,
    .scroll-indicator,
    .btn-premium,
    .slide-dot {
        animation: none !important;
        transition: opacity 0.3s ease !important;
    }
    
    .btn-premium:hover,
    .video-control-btn:hover,
    .slide-dot:hover {
        transform: none !important;
    }
}

@media (prefers-contrast: high) {
    .hero-content {
        background: rgba(255, 255, 255, 0.35) !important;
        border-width: 2px !important;
    }
    
    .video-control-btn {
        border: 2px solid var(--primary-white) !important;
    }
    
    .hero-content h1,
    .hero-content .display-4 {
        color: #000000 !important;
    }
    
    .hero-content p,
    .hero-content .lead {
        color: #1a1a1a !important;
    }
}

/* ==================== PERFORMANCE OPTIMIZATIONS ==================== */
.hero-video,
.hero-content,
.award-badge,
.brand-badge,
.video-control-btn {
    will-change: transform;
    transform: translateZ(0);
}

.video-hero-container {
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .video-controls,
    .scroll-indicator,
    .video-overlay,
    .slideshow-indicators {
        display: none !important;
    }
    
    .hero-content {
        position: static !important;
        background: var(--primary-white) !important;
        color: var(--elegant-gray-900) !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 1rem !important;
    }
}

/* ==================== FULL WIDTH CONTAINER FIXES ==================== */
.container-fluid {
    padding: 0 !important;
    margin: 0 !important;
    max-width: none !important;
    width: 100% !important;
}

.row {
    margin: 0 !important;
}

.col, .col-12 {
    padding: 0 !important;
}

.video-hero-container .container,
.video-hero-container .container-fluid,
.video-hero-container .row,
.video-hero-container .col {
    max-width: none !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}