* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    min-height: 100vh;
    background: 
        linear-gradient(135deg, rgba(255, 140, 0, 0.85) 0%, rgba(255, 165, 0, 0.8) 25%, rgba(205, 133, 63, 0.9) 50%, rgba(139, 69, 19, 0.8) 75%, rgba(160, 82, 45, 0.85) 100%),
        url('images/bihar/chhat.png') no-repeat center/cover,
        url('images/bihar/bodh.png') no-repeat center/cover,
        url('images/bihar/wildlife.png') no-repeat center/cover;
    background-blend-mode: multiply, soft-light, overlay, normal;
    background-size: 100% 100%, cover, cover, cover;
    background-position: center, center top, center center, center bottom;
    animation: biharCulturalShift 30s ease-in-out infinite;
    position: relative;
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.3) 0%, transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(255, 140, 0, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 10%, rgba(255, 165, 0, 0.2) 0%, transparent 80%),
        linear-gradient(180deg, rgba(139, 69, 19, 0.1) 0%, transparent 40%, rgba(205, 133, 63, 0.1) 100%);
    animation: biharOverlay 20s ease-in-out infinite;
}

@keyframes biharCulturalShift {
    0% { 
        background-position: center, center top, center center, center bottom;
        filter: sepia(10%) saturate(120%) brightness(110%);
    }
    25% {
        background-position: center, center center, center bottom, center top;
        filter: sepia(15%) saturate(130%) brightness(105%);
    }
    50% { 
        background-position: center, center bottom, center top, center center;
        filter: sepia(20%) saturate(125%) brightness(108%);
    }
    75% {
        background-position: center, center top, center center, center bottom;
        filter: sepia(25%) saturate(135%) brightness(103%);
    }
    100% { 
        background-position: center, center top, center center, center bottom;
        filter: sepia(10%) saturate(120%) brightness(110%);
    }
}

@keyframes biharOverlay {
    0%, 100% { 
        opacity: 0.8;
        transform: scale(1) rotate(0deg);
    }
    25% {
        opacity: 0.9;
        transform: scale(1.02) rotate(0.5deg);
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.01) rotate(-0.3deg);
    }
    75% {
        opacity: 0.85;
        transform: scale(1.03) rotate(0.2deg);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.header {
    padding: 2rem 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.bihar-logo {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-10px) scale(1.05); }
}

.coming-soon-badge {
    background: linear-gradient(45deg, #ff6b35, #f7931e);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.logo-text {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 0 6px 15px rgba(0,0,0,0.8), 0 3px 8px rgba(139, 69, 19, 0.9), 0 1px 3px rgba(255, 215, 0, 0.6);
    animation: slideInFromTop 1s ease-out;
    background: linear-gradient(45deg, #ffffff, #fffde7, #fff59d, #ffeb3b, #ffffff);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: slideInFromTop 1s ease-out, logoShimmer 4s ease-in-out infinite;
}

@keyframes logoShimmer {
    0% { 
        background-position: 0% 50%;
        filter: brightness(100%);
    }
    50% { 
        background-position: 100% 50%;
        filter: brightness(120%);
    }
    100% { 
        background-position: 0% 50%;
        filter: brightness(100%);
    }
}

@keyframes slideInFromTop {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.content-wrapper {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.main-title {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 0 6px 12px rgba(0,0,0,0.7), 0 3px 6px rgba(27, 94, 32, 0.8), 0 1px 3px rgba(46, 125, 50, 0.6);
}

.title-line {
    display: block;
    animation: slideInFromLeft 1s ease-out 0.3s both;
}

.title-highlight {
    display: block;
    font-weight: 700;
    background: linear-gradient(45deg, #ffeb3b, #ffd700, #ffcc02, #ff8c00, #ffeb3b);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: biharGlow 4s ease-in-out infinite, slideInFromRight 1s ease-out 0.6s both;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
}

@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes biharGlow {
    0% { 
        background-position: 0% 50%;
        filter: brightness(100%) saturate(120%);
    }
    25% {
        background-position: 50% 25%;
        filter: brightness(110%) saturate(130%);
    }
    50% { 
        background-position: 100% 50%;
        filter: brightness(120%) saturate(140%);
    }
    75% {
        background-position: 50% 75%;
        filter: brightness(110%) saturate(130%);
    }
    100% { 
        background-position: 0% 50%;
        filter: brightness(100%) saturate(120%);
    }
}

.subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.9s both;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8), 0 1px 4px rgba(139, 69, 19, 0.6);
    background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,235,59,0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.coming-soon {
    margin-bottom: 4rem;
    animation: fadeInUp 1s ease-out 1.2s both;
}

.coming-soon-text {
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 6px 12px rgba(0,0,0,0.8), 0 3px 6px rgba(139, 69, 19, 0.7), 0 0 15px rgba(255, 215, 0, 0.5);
    background: linear-gradient(45deg, #fff, #ffeb3b, #ffd700, #fff);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: biharGlow 3s ease-in-out infinite;
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: linear-gradient(45deg, #ffd700, #ffeb3b, #ff8c00);
    border-radius: 50%;
    display: inline-block;
    animation: bounce 1.4s ease-in-out infinite both;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8), 0 2px 4px rgba(0,0,0,0.3);
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

.bihar-gallery {
    margin: 4rem 0;
    animation: fadeInUp 1s ease-out 1.8s both;
}

.gallery-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    text-align: center;
    margin-bottom: 3rem;
    text-shadow: 0 4px 8px rgba(0,0,0,0.6);
    background: linear-gradient(45deg, #fff, #ffeb3b, #fff);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.image-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.image-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.4s ease;
    animation: slideInScale 0.8s ease-out both;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.image-card:nth-child(1) { animation-delay: 2.0s; }
.image-card:nth-child(2) { animation-delay: 2.2s; }
.image-card:nth-child(3) { animation-delay: 2.4s; }
.image-card:nth-child(4) { animation-delay: 2.6s; }

.image-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255,255,255,0.15);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.image-card:hover .card-image {
    transform: scale(1.1);
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.card-content p {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    animation: fadeInUp 1s ease-out 1.5s both;
}

.feature-item {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
    animation: slideInScale 0.8s ease-out both;
}

.feature-item:nth-child(1) { animation-delay: 1.8s; }
.feature-item:nth-child(2) { animation-delay: 2.0s; }
.feature-item:nth-child(3) { animation-delay: 2.2s; }

@keyframes slideInScale {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.feature-item:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255,255,255,0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

.feature-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}

.notify-section {
    animation: fadeInUp 1s ease-out 2.5s both;
}

.notify-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: white;
    margin-bottom: 2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.email-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

.email-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.email-input:focus {
    outline: none;
    background: white;
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.notify-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    background: linear-gradient(45deg, #ff6b35, #f7931e);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.notify-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    background: linear-gradient(45deg, #f7931e, #e65100);
}

.footer {
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(255,255,255,0.1);
    animation: fadeInUp 1s ease-out 3s both;
}

.footer p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-link {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.social-link:hover {
    color: white;
    transform: translateY(-2px);
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: width 0.3s ease;
}

.social-link:hover::after {
    width: 100%;
}

@media (max-width: 768px) {
    .main-title {
        font-size: 2.5rem;
    }
    
    .coming-soon-text {
        font-size: 2rem;
    }
    
    .email-form {
        flex-direction: column;
        gap: 1rem;
    }
    
    .image-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .logo-text {
        font-size: 2.2rem;
    }
    
    .bihar-logo {
        width: 60px;
        height: 60px;
    }
    
    .gallery-title {
        font-size: 2rem;
    }
    
    .card-content {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .coming-soon-text {
        font-size: 1.5rem;
    }
    
    .notify-section h3 {
        font-size: 1.4rem;
    }
    
    .logo-text {
        font-size: 1.8rem;
    }
    
    .bihar-logo {
        width: 50px;
        height: 50px;
    }
}








.whatsapp-btn {
    position: fixed;        /* Fixed on screen */
    bottom: 20px;           /* 20px from bottom */
    right: 20px;            /* 20px from right */
    background-color: #25D366;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    z-index: 99999;         /* On top of everything */
    text-decoration: none;
    color: white;
    transition: transform 0.2s ease-in-out;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}



/* Mobile responsive */
@media (max-width: 768px) {
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .whatsapp-btn {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-icon {
        width: 25px;
        height: 25px;
    }
}

.whatsapp-icon {
    width: 30px;
    height: 30px;
    fill: white;
}