/* Turainga Limited Company - Main Stylesheet */

/* CSS Custom Properties for Premium Colors */
:root {
    /* Primary Colors: Gold Gradient */
    --primary-gold: #D4AF37;
    --primary-gold-light: #F4E4BC;
    --primary-gold-dark: #B8941F;
    --gold-gradient: linear-gradient(135deg, #F4E4BC 0%, #D4AF37 50%, #B8941F 100%);

    /* Primary Colors: Deep Navy */
    --primary-navy: #1B2951;
    --primary-navy-light: #2A3B66;
    --primary-navy-dark: #0F1A3A;
    
    /* Secondary Colors: Elegant Neutrals */
    --secondary-charcoal: #2C2C2C;
    --secondary-silver: #E8E8E8;
    --secondary-pearl: #F8F8F8;
    --secondary-platinum: #E5E5E5;
    
    /* Accent Colors */
    --accent-emerald: #50C878;
    --accent-crimson: #DC143C;
    --accent-sapphire: #0F52BA;
    
    /* Background Variations */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F8F8;
    --bg-luxury: linear-gradient(135deg, #F4E4BC 0%, #FFFFFF 100%);
    --bg-dark: #1B2951;
    --bg-overlay: rgba(27, 41, 81, 0.9);
}

/* Global Styles */
body {
    overflow-x: hidden;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

/* Gold Text Gradient */
.text-gold-gradient {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Premium Button Styles */
.btn-premium-gold {
    background: var(--gold-gradient);
    color: var(--primary-navy-dark);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    box-shadow: 0 4px 6px rgba(212, 175, 55, 0.2);
}

.btn-premium-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(212, 175, 55, 0.3);
}

.btn-premium-outline {
    background: transparent;
    color: var(--primary-gold);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    border: 2px solid var(--primary-gold);
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-premium-outline:hover {
    background: var(--primary-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(212, 175, 55, 0.1);
}

/* Card Premium Style */
.card-premium {
    background: white;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card-premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* Navigation Styles */
.nav-link {
    position: relative;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-gold);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.mobile-nav-link {
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    display: block;
}

.mobile-nav-link:hover {
    color: var(--primary-gold);
    transform: translateX(5px);
}

/* Enhanced Mobile Navigation */
.mobile-menu-overlay {
    background: var(--primary-navy-dark) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9999 !important;
    position: fixed !important;
    width: 100vw !important;
    height: 100vh !important;
    top: 0 !important;
    left: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(212, 175, 55, 0.1) 0%, transparent 50%, rgba(212, 175, 55, 0.05) 100%);
    pointer-events: none;
    z-index: 1;
}

.mobile-menu-overlay > div {
    position: relative;
    z-index: 2;
    background: rgba(27, 41, 81, 0.95);
    min-height: 100vh;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding-bottom: 2rem;
}

/* Mobile Navigation Links Enhancement */
.mobile-nav-link {
    transition: all 0.3s ease;
    padding: 1.5rem 1rem;
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.05);
    margin: 0.5rem 0;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10;
}

.mobile-nav-link:hover {
    color: var(--primary-gold) !important;
    transform: translateX(10px);
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--primary-gold);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width 0.3s ease;
    transform: translateY(-50%);
}

.mobile-nav-link:hover::before {
    width: 30px;
}

/* Mobile Menu Close Button Enhancement */
#close-mobile-menu {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

#close-mobile-menu:hover {
    background: var(--primary-gold);
    color: var(--primary-navy-dark);
    transform: rotate(90deg);
}

/* Mobile Logo in Menu */
#mobile-menu .logo-image {
    filter: brightness(1.2) contrast(1.1);
}

/* Mobile Menu Animation Enhancement */
#mobile-menu.translate-x-full {
    transform: translateX(100%);
}

#mobile-menu:not(.translate-x-full) {
    transform: translateX(0);
}

/* Mobile Menu Content Animation */
#mobile-menu .mobile-nav-link {
    opacity: 0;
    transform: translateX(50px);
    animation: slideInMobile 0.5s ease forwards;
}

#mobile-menu .mobile-nav-link:nth-child(1) { animation-delay: 0.1s; }
#mobile-menu .mobile-nav-link:nth-child(2) { animation-delay: 0.2s; }
#mobile-menu .mobile-nav-link:nth-child(3) { animation-delay: 0.3s; }
#mobile-menu .mobile-nav-link:nth-child(4) { animation-delay: 0.4s; }
#mobile-menu .mobile-nav-link:nth-child(5) { animation-delay: 0.5s; }

@keyframes slideInMobile {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mobile Header Transparency Fix */
@media (max-width: 1023px) {
    header {
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
    }
}

/* Shadow Effect */
.shadow-gold {
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

/* Section Spacing */
.section-padding {
    padding: 6rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 4rem 0;
    }
}

/* Gold Border */
.border-gold {
    border-color: var(--primary-gold);
}

/* Gold Badge */
.gold-badge {
    background: var(--gold-gradient);
    color: var(--primary-navy-dark);
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

/* Luxury Section Background */
.bg-luxury {
    background: var(--bg-luxury);
}

/* Navy Overlay */
.bg-navy-overlay {
    background: var(--bg-overlay);
}

/* Premium Hover Effect */
.premium-hover {
    transition: all 0.4s ease;
}

.premium-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* Image and Placeholder Styles */
.placeholder-image {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    border: 2px dashed #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
}

.placeholder-image:hover {
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
    border-color: #9ca3af;
    color: #4b5563;
}

/* Responsive image loading states */
.image-loading {
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Image fallback styles */
img[src*="data:image/svg+xml"] {
    background: #f9fafb;
    border-radius: 4px;
}

/* Hero Image Specific Styles */
.parallax-hero img {
    min-height: 100vh;
    object-fit: cover;
    width: 100%;
}

/* Logo Sizing and Visibility */
header img[alt*="Logo"], 
footer img[alt*="Logo"] {
    filter: contrast(1.1) brightness(1.1);
    max-width: 200px;
    min-height: 40px;
}

/* Ensure proper image loading */
img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Hero section specific fixes */
.zoom-bg {
    transition: transform 0.3s ease;
}

.zoom-bg:hover {
    transform: scale(1.02);
}

/* Better image error handling */
img[src*="placehold.co"] {
    border: 1px solid #e5e7eb;
    background: #f9fafb;
}

/* Enhanced Logo Styling for Better Visibility */
.logo-container {
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.logo-container:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.02);
}

.logo-image {
    transition: all 0.3s ease;
    object-fit: contain;
    width: auto;
    height: auto;
    object-position: center;
    vertical-align: middle;
}

/* Logo specific improvements */
header .logo-image {
    max-height: 60px !important;
    max-width: 170px !important;
    min-height: 40px !important;
}

footer .logo-image {
    max-height: 70px !important;
    max-width: 200px !important;
    filter: brightness(1.3) contrast(1.1);
}

/* Mobile logo adjustments */
@media (max-width: 768px) {
    .logo-image {
        max-height: 45px !important;
        max-width: 130px !important;
        min-height: 30px !important;
    }
    
    .logo-container {
        padding: 0.25rem;
    }
}

/* Logo specific improvements */
header img[alt*="Logo"], 
footer img[alt*="Logo"] {
    filter: contrast(1.1) brightness(1.1);
}

/* Mobile logo adjustments */
@media (max-width: 768px) {
    .logo-image {
        max-height: 50px !important;
        max-width: 140px !important;
        min-height: 35px !important;
    }
    
    .logo-container {
        padding: 0.5rem 0.75rem;
        max-width: 160px;
    }
    
    header nav {
        min-height: 70px;
    }
}

/* Tablet adjustments */
@media (max-width: 1024px) and (min-width: 769px) {
    .logo-image {
        max-height: 60px !important;
        max-width: 170px !important;
    }
    
    .logo-container {
        max-width: 190px;
    }
}

/* Better visual balance for wide logos */
@media (min-width: 1280px) {
    .logo-image {
        max-height: 75px !important;
        max-width: 205px !important;
    }
    
    .logo-container {
        max-width: 230px;
    }
}

/* Hero Slider Animations */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 20s ease-in-out;
    transform: scale(1);
}

.hero-slide.active {
    opacity: 1;
    animation: ken-burns 20s ease-in-out infinite;
}

/* Ken Burns Effect - Subtle zoom animation */
@keyframes ken-burns {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Slider Navigation Dots */
.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.slider-dot:hover {
    border-color: var(--primary-gold);
    transform: scale(1.2);
}

.slider-dot.active {
    background: var(--primary-gold);
    border-color: var(--primary-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* Slide transition effects */
.hero-slide.fade-in {
    animation: slideIn 1.5s ease-in-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: scale(1.2);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Auto-progress indicator for dots */
.slider-dot.active::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 2px solid var(--primary-gold);
    animation: progress 8s linear infinite;
}

@keyframes progress {
    0% {
        stroke-dasharray: 0 100;
    }
    100% {
        stroke-dasharray: 100 0;
    }
}

/* Hero Slider Mobile Optimizations */
@media (max-width: 768px) {
    .slider-dot {
        width: 10px;
        height: 10px;
    }
    
    .hero-slide {
        background-attachment: scroll; /* Better mobile performance */
    }
    
    .slider-dot.active::after {
        animation-duration: 6s; /* Faster on mobile */
    }
}

/* Prevent slider flicker on load */
.hero-slider::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-navy);
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero-slider.loading::before {
    opacity: 1;
}

/* Accessibility improvements */
.slider-dot:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .slider-dot {
        border-width: 3px;
    }
    
    .hero-slide {
        filter: contrast(1.2);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .hero-slide {
        animation: none !important;
        transition: opacity 0.5s ease !important;
    }
    
    .ken-burns {
        animation: none !important;
    }
    
    .slider-dot.active::after {
        animation: none !important;
    }
}

/* Mobile Menu Button Enhancement */
.mobile-menu-btn {
    background: rgba(27, 41, 81, 0.1);
    border-radius: 8px;
    padding: 0.5rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.mobile-menu-btn:hover {
    background: var(--primary-gold);
    color: white;
    transform: scale(1.05);
    border-color: var(--primary-gold);
}

.mobile-menu-btn:active {
    transform: scale(0.95);
}

/* Mobile Menu Button Icon Animation */
.mobile-menu-btn svg {
    transition: transform 0.3s ease;
}

.mobile-menu-btn:hover svg {
    transform: rotate(90deg);
}

/* Mobile Menu Content Background */
#mobile-menu .flex.flex-col.space-y-6 {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem 1rem;
    border-radius: 12px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
}

/* Mobile Menu Scrolling Enhancements */
#mobile-menu {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain;
}

/* Ensure menu content can scroll */
#mobile-menu .flex.flex-col.space-y-6 {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem 1rem;
    border-radius: 12px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    flex-shrink: 0;
    max-height: none;
}

/* Mobile menu footer area */
#mobile-menu .mt-auto {
    flex-shrink: 0;
    margin-top: auto;
    padding-top: 2rem;
}

/* Smooth scrolling for mobile menu */
@media (max-width: 1023px) {
    #mobile-menu {
        scroll-behavior: smooth;
    }
    
    /* Add some padding at bottom for comfortable scrolling */
    #mobile-menu > div {
        padding-bottom: 3rem;
    }
}

/* Ensure mobile menu stays on top */
#mobile-menu {
    z-index: 99999 !important;
}

/* Override any conflicting z-index */
header {
    z-index: 9999 !important;
}

#mobile-menu.translate-x-full {
    transform: translateX(100%) !important;
}

#mobile-menu:not(.translate-x-full) {
    transform: translateX(0) !important;
}