/* Pakistan Independence Day Website Styles */

:root {
    --pakistan-green: #006600;
    --pakistan-white: #ffffff;
    --pakistan-gold: #FFD700;
    --light-green: #e8f5e8;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    padding-top: 76px;
}

.text-pakistan-green {
    color: var(--pakistan-green) !important;
}

.text-gold {
    color: var(--pakistan-gold) !important;
}

.bg-pakistan-green {
    background-color: var(--pakistan-green) !important;
}

.bg-light-green {
    background-color: var(--light-green) !important;
}

.btn-pakistan-green {
    background-color: var(--pakistan-green);
    border-color: var(--pakistan-green);
    color: white;
}

.btn-pakistan-green:hover {
    background-color: #004400;
    border-color: #004400;
    color: white;
}

.btn-gold {
    background-color: var(--pakistan-gold);
    border-color: var(--pakistan-gold);
    color: var(--pakistan-green);
    font-weight: bold;
}

.btn-gold:hover {
    background-color: #e6c200;
    border-color: #e6c200;
    color: var(--pakistan-green);
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--pakistan-gold) !important;
    transform: translateY(-2px);
}

/* Hero Carousel */
.carousel-item {
    height: 100vh;
    min-height: 600px;
}

.hero-slide {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-slide-1 {
    background-image: linear-gradient(135deg, var(--pakistan-green) 0%, #228B22 100%),
                      url('');
    background-blend-mode: overlay;
}

.hero-slide-2 {
    background-image: linear-gradient(135deg, var(--pakistan-green) 0%, #228B22 100%),
                      url('../asset/14\ agust.jpg');
    background-blend-mode: overlay;
    background-position: center !important;
    background-size:contain  !important;
    background-repeat: no-repeat !important;
}

.hero-slide-3 {
    background-image: linear-gradient(135deg, var(--pakistan-green) 0%, #228B22 100%),
                      url('https://images.unsplash.com/photo-1564415315949-7a0c4c73aab4?w=1920&h=1080&fit=crop');
    background-blend-mode: overlay;
}

.hero-slide-4 {
    background-image: linear-gradient(135deg, var(--pakistan-green) 0%, #228B22 100%),
                      url('https://images.unsplash.com/photo-1590736969955-71cc94901144?w=1920&h=1080&fit=crop');
    background-blend-mode: overlay;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 102, 0, 0.7), rgba(0, 102, 0, 0.3));
}

.carousel-indicators button {
    background-color: var(--pakistan-gold);
    border: 2px solid white;
    width: 15px;
    height: 15px;
    border-radius: 50%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(255, 215, 0, 0.8);
    border-radius: 50%;
    padding: 20px;
}

/* Sections */
section {
    position: relative;
    overflow: hidden;
}

.display-4 {
    font-weight: 700;
    position: relative;
}

.display-4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--pakistan-green), var(--pakistan-gold));
    border-radius: 2px;
}

/* Cards */
.card {
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Video Containers */
.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    margin-bottom: 2rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Special Effects */
.symbol-card {
    background: linear-gradient(135deg, white 0%, #f8f9fa 100%);
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: all 0.3s ease;
}

.symbol-card:hover {
    border-color: var(--pakistan-gold);
    background: linear-gradient(135deg, #fff 0%, var(--light-green) 100%);
}

.icon-bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Pakistan Flag Animation */
.flag-wave {
    animation: wave 3s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
}

/* Form Styles */
.form-control:focus {
    border-color: var(--pakistan-gold);
    box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
}

.contact-form {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding: 0;
    list-style: none;
}

.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 4px;
    margin-left: -2px;
    background: linear-gradient(to bottom, var(--pakistan-green), var(--pakistan-gold));
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 100px;
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: 32px;
    top: 16px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--pakistan-gold);
    border: 4px solid white;
    box-shadow: 0 0 0 4px var(--pakistan-green);
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.timeline-content:before {
    content: '';
    position: absolute;
    left: -15px;
    top: 20px;
    border: 15px solid transparent;
    border-right-color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-slide {
        min-height: 70vh;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .timeline:before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-item:before {
        left: 12px;
    }
    
    .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 576px) {
    .display-3 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 1.5rem;
    }
    
    .hero-slide {
        min-height: 60vh;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-green);
    border-radius: 50%;
    border-top-color: var(--pakistan-green);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--pakistan-green);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--pakistan-gold);
    color: var(--pakistan-green);
    transform: translateY(-5px);
}