/* Custom CSS for Shikhar Solar Solutions */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #ffc107;
    --success-color: #198754;
    --dark-color: #212529;
    --light-bg: #f8f9fa;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333; 
}

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

/* Top Bar */
.top-bar {
    font-size: 0.875rem;
}

/* Sticky Navbar */
.navbar.sticky-top {
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
}

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

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

/* Floating Action Buttons */
.floating-actions {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-btn {
    background: #25D366;
}

.call-btn {
    background: #0d6efd;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
    color: white;
}

.center-img{
    width: 100%;
    padding: 3%;
    display: grid;
    place-items: center;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    }
    50% {
        box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    }
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #0d6dfdb6 0%, #0a57ca82 100%);
    color: white;
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.home-header{
    height: 100vh;
}

.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 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,101.3C1248,85,1344,75,1392,69.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    opacity: 0.3;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-section .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary-color);
    border: none;
}

.btn-primary:hover {
    background: #0a58ca;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
}

.btn-warning {
    color: #000;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(25, 135, 84, 0.3);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s;
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    margin: 0 auto 1rem;
}

/* Package Cards */
.package-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.package-card .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1rem 0;
}

.package-card .capacity {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Section Styling */
.section {
    padding: 25px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.section-subtitle {
    color: #666;
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

/* Trust Badges */
.trust-badge {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.trust-badge i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 5rem;
    color: var(--secondary-color);
    opacity: 0.2;
}

/* FAQ Accordion */
.accordion-button:not(.collapsed) {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

/* Form Styling */
.form-control, .form-select {
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.1);
}

/* Table */
.table-responsive {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.table thead {
    background: var(--primary-color);
    color: white;
}

.table tbody tr:hover {
    background-color: var(--light-bg);
}

/* Badge */
.badge {
    padding: 0.5rem 1rem;
    font-weight: 600;
}

/* Process Steps */
.process-step {
    position: relative;
    text-align: center;
}

.process-step::after {
    content: '→';
    position: absolute;
    top: 30px;
    right: -30px;
    font-size: 2rem;
    color: var(--secondary-color);
}

.process-step:last-child::after {
    display: none;
}

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), #0a58ca);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

/* Blog Card */
.blog-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.blog-card img {
    height: 200px;
    object-fit: cover;
}

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

.footer a:hover {
    color: var(--secondary-color) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 1.75rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .section {
        padding: 20px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .floating-actions {
        bottom: 15px;
        right: 15px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .process-step::after {
        display: none;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Success Message */
.alert-custom {
    border-radius: 12px;
    padding: 1.5rem;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
 
/* Home Gallery Cards */
.home-gallery-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.home-gallery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.2);
}

.home-gallery-image {
    position: relative;
    overflow: hidden;
    padding-top: 75%; /* 4:3 Aspect Ratio */
    background: #f0f0f0;
}

.home-gallery-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.home-gallery-card:hover .home-gallery-image img {
    transform: scale(1.15);
}

.home-gallery-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 2;
}

.home-gallery-badge .badge {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.home-gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.9) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.home-gallery-card:hover .home-gallery-overlay {
    opacity: 1;
}

.home-gallery-content {
    width: 100%;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.home-gallery-card:hover .home-gallery-content {
    transform: translateY(0);
}

/* Stats on Home Page */
.home-stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.home-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
    .home-stat-icon {
        font-size: 2rem;
    }
    
    .home-stat-number {
        font-size: 1.75rem;
    }

    .home-header{
    height: auto;
}
    
    .home-gallery-overlay {
        opacity: 1;
        background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.7) 70%);
    }
}

/* Loading Animation for Images */
.home-gallery-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    z-index: 1;
}

.home-gallery-image img {
    z-index: 2;
}

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