/* Custom CSS for Shubh Serenity Website */

:root {
    --primary-color: #2c5aa0;
    --secondary-color: #4a90e2;
    --accent-color: #1e4080;
    --light-blue: #e8f4fd;
    --dark-color: #2c3e50;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
}

html {
    scroll-behavior: smooth;
}

/* Navigation Styles */
.navbar {
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar-brand .logo {
    height: 70px;
    width: auto;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    color: var(--dark-color) !important;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-logo {
    max-height: 120px;
    width: auto;
    /*filter: brightness(0) invert(1);*/
}

.hero-features .badge {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    margin: 0.25rem;
}

.hero-location h5 {
    font-weight: 400;
    opacity: 0.9;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.btn-outline-light:hover {
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 3rem;
}

/* About Section */
.area-card {
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.area-card:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Layout Section */
.layout-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.layout-image {
    width: 100%;
    height: auto;
    cursor: pointer;
    transition: var(--transition);
}

.layout-image:hover {
    transform: scale(1.02);
}

.layout-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: var(--transition);
}

.layout-container:hover .layout-overlay {
    opacity: 1;
}

.feature-card {
    transition: var(--transition);
    border: none;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Amenities Section */
.amenity-card {
    transition: var(--transition);
    border: none;
    height: 100%;
}

.amenity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.amenity-icon {
    margin-bottom: 1.5rem;
}

/* Location Section */
.location-item {
    transition: var(--transition);
    border: none;
}

.location-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.location-icon {
    min-width: 60px;
}

/* Contact Section */
.contact-card {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-info {
    transition: var(--transition);
}

.contact-info:hover {
    transform: translateY(-5px);
}

.form-control {
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(44, 90, 160, 0.25);
}

/* Footer */
footer {
    background-color: var(--dark-color) !important;
}

.footer-logo {
    max-height: 60px;
    width: auto;
    /*filter: brightness(0) invert(1);*/
}

/* Modal Styles */
.modal-content {
    border: none;
    border-radius: 15px;
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    padding: 1.5rem;
}

.modal-body {
    padding: 2rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 2rem 0;
    }
    
    .hero-logo {
        max-height: 80px;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-contact .btn {
        /*display: block;*/
        margin: 0.5rem auto;
        width: 100%;
        max-width: 300px;
    }
    
    .hero-features .badge {
        /*display: block;*/
        margin: 0.25rem auto;
        width: fit-content;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 576px) {
    .navbar-brand .logo {
        height: 40px;
    }
    
    .hero-logo {
        max-height: 60px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .display-4 {
        font-size: 1.75rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

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

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth scrolling offset for fixed navbar */
section[id] {
    scroll-margin-top: 80px;
}