/* Import Animate.css for animations */
@import url('https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css');

/* Modern CSS Variables */
:root {
    --primary-red: #dc3545;
    --primary-red-light: #f8d7da;
    --primary-red-dark: #721c24;
    --secondary-gray: #6c757d;
    --light-gray: #f8f9fa;
    --dark-gray: #343a40;
    --white: #ffffff;
    --box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    --box-shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

.display-3 { font-size: 2.5rem; }
.display-4 { font-size: 2rem; }
.display-5 { font-size: 1.75rem; }
.display-6 { font-size: 1.5rem; }

@media (min-width: 768px) {
    .display-3 { font-size: 3.5rem; }
    .display-4 { font-size: 2.5rem; }
    .display-5 { font-size: 2rem; }
    .display-6 { font-size: 1.75rem; }
}

/* Header Styles */
.navbar {
    background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(220, 53, 69, 0.1);
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-red) !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark-gray) !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-red) !important;
    transform: translateY(-2px);
}

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

/* Hero Section */
.hero-carousel-section {
    height: 80vh;
    min-height: 600px;
}

.hero-slide {
    height: 80vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-title {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 1rem !important;
}

.hero-subtitle {
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    margin-bottom: 2rem !important;
}

.hero-buttons .btn {
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

/* Hover Effects */
.hover-scale:hover {
    transform: scale(1.05);
}

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

.pulse-on-hover:hover {
    animation: pulse 0.6s;
}

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

/* Trust Section */
.trust-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.trust-item {
    padding: 1rem;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.trust-item:hover {
    background: white;
    box-shadow: var(--box-shadow);
}

.trust-icon {
    width: 60px;
    height: 60px;
    object-fit: cover;
    transition: var(--transition);
}

.trust-icon-wrapper {
    position: relative;
}

.trust-icon-wrapper::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, var(--primary-red), #ff6b7d);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.trust-item:hover .trust-icon-wrapper::before {
    opacity: 0.2;
}

/* Product Cards */
.products-section {
    background: linear-gradient(135deg, white 0%, #f8f9fa 100%);
}

.product-card-3d {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.product-card-3d:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--box-shadow-hover);
}

.product-image-container {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card-3d:hover .product-image {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.8), rgba(114, 28, 36, 0.6));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card-3d:hover .product-overlay {
    opacity: 1;
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.product-description {
    font-size: 0.9rem;
    line-height: 1.4;
}

.key-points {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 0.75rem;
}

.key-point {
    display: flex;
    align-items: center;
    margin-bottom: 0.25rem;
    font-size: 0.8rem;
}

.key-point:last-child {
    margin-bottom: 0;
}

/* Mini Product Cards */
.mini-product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.mini-product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.mini-image-container {
    position: relative;
    height: 120px;
    overflow: hidden;
}

.mini-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.mini-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(220, 53, 69, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.mini-product-card:hover .mini-overlay {
    opacity: 1;
}

.mini-content h6 {
    font-size: 0.9rem;
    color: var(--primary-red);
}

.mini-content p {
    font-size: 0.8rem;
    line-height: 1.3;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    position: relative;
}

.bg-gradient-red {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
}

.stats-bg-animation {
    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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.stat-item {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

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

.stat-number {
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.stat-unit {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: -0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* EMI Calculator Section */
.calculator-section {
    background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
}

.calculator-preview-card {
    border: 1px solid rgba(220, 53, 69, 0.1);
    position: relative;
    overflow: hidden;
}

.calculator-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 53, 69, 0.1), transparent);
    transition: left 0.5s;
}

.calculator-preview-card:hover::before {
    left: 100%;
}

.form-range {
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
}

.form-range::-webkit-slider-thumb {
    background: var(--primary-red);
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    width: 20px;
    height: 20px;
}

.emi-result {
    border: 2px solid var(--primary-red);
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(220, 53, 69, 0.05));
}

/* Steps Section */
.step-card {
    background: white;
    padding: 2rem 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.step-image-wrapper {
    position: relative;
    display: inline-block;
}

.step-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-red);
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--primary-red);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8rem;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

/* CTA Section */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-animation {
    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><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.1);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,255,255,0);stop-opacity:1" /></linearGradient></defs><rect width="100%" height="100%" fill="url(%23grad)"/></svg>');
    animation: slide 15s linear infinite;
}

@keyframes slide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Background Gradients */
.bg-gradient-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.bg-gradient-red {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
}

/* Form Styles */
.form-container {
    background: white;
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(220, 53, 69, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.btn {
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-danger {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    border: none;
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--primary-red-dark), #5a1a1a);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

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

footer h5 {
    color: var(--primary-red);
    font-size: 1rem;
}

footer a {
    color: #adb5bd !important;
    transition: var(--transition);
    font-size: 0.9rem;
}

footer a:hover {
    color: white !important;
    transform: translateX(5px);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-red);
    color: white;
    border-radius: 50%;
    transition: var(--transition);
    margin-right: 0.5rem;
}

.footer-social a:hover {
    background: var(--primary-red-dark);
    transform: translateY(-3px);
}

/* Animation Classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

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

/* Mobile Optimizations */
@media (max-width: 767.98px) {
    .hero-carousel-section {
        height: 70vh;
        min-height: 500px;
    }
    
    .hero-slide {
        height: 70vh;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
        margin-bottom: 1.5rem !important;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .display-5 {
        font-size: 1.5rem !important;
    }
    
    .display-6 {
        font-size: 1.25rem !important;
    }
    
    .lead {
        font-size: 1rem;
    }
    
    .form-container {
        padding: 2rem 1.5rem;
    }
    
    .trust-item h6 {
        font-size: 0.9rem;
    }
    
    .trust-item small {
        font-size: 0.75rem;
    }
    
    .product-card-3d {
        margin-bottom: 1rem;
    }
    
    .product-content {
        padding: 1rem;
    }
    
    .product-title {
        font-size: 1rem;
    }
    
    .product-description {
        font-size: 0.85rem;
    }
    
    .step-card {
        padding: 1.5rem 1rem;
        margin-bottom: 1rem;
    }
    
    .step-image {
        width: 60px;
        height: 60px;
    }
    
    .step-card h6 {
        font-size: 0.9rem;
    }
    
    .step-card p {
        font-size: 0.8rem;
    }
    
    .stat-number {
        font-size: 1.5rem !important;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .calculator-preview-card {
        padding: 1.5rem !important;
    }
    
    .cta-section h3 {
        font-size: 1.5rem !important;
        margin-bottom: 1rem !important;
    }
    
    .cta-section p {
        font-size: 1rem !important;
        margin-bottom: 1.5rem !important;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .hero-subtitle {
        font-size: 0.9rem !important;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .trust-section .col-6 {
        margin-bottom: 1rem;
    }
    
    .products-section .row {
        margin: 0 -0.5rem;
    }
    
    .products-section [class*="col-"] {
        padding: 0 0.5rem;
    }
}

/* AOS Animation Overrides */
[data-aos] {
    pointer-events: none;
}

[data-aos].aos-animate {
    pointer-events: auto;
}

/* Loading States */
.btn.loading {
    pointer-events: none;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Utility Classes */
.text-shadow {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.bg-blur {
    backdrop-filter: blur(10px);
}

.rounded-lg {
    border-radius: var(--border-radius) !important;
}

.shadow-custom {
    box-shadow: var(--box-shadow);
}

.shadow-hover {
    transition: var(--transition);
}

.shadow-hover:hover {
    box-shadow: var(--box-shadow-hover);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-red-dark);
}

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-carousel-section,
    .cta-section,
    footer {
        display: none !important;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}