/* Main CSS Styles for PurifiCare */

/* Reset and Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color palette */
    --background: #ffeac7;
    --text: #1e293b;
    --primary: #6d28d9;
    --secondary: #10b981;
    --accent: #f59e0b;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

main {
    flex: 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    color: var(--primary);
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: var(--spacing-md);
}

/* Links and Buttons */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary);
}

.btn-primary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

/* Header and Navigation */
.main-header {
    background-color: white;
    padding: var(--spacing-xs) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo-container {
    display: flex;
    align-items: center;
}

.domain-text {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.8rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.domain-text:hover {
    color: var(--secondary);
}

.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-list a {
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-list a.active,
.nav-list a:hover {
    color: var(--secondary);
}

.nav-list a.active::after,
.nav-list a:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
    transform: scaleX(1);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
}

.mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--primary);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 0px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 10px;
}

.mobile-menu-toggle span:nth-child(3) {
    top: 20px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    top: 10px;
    transform: rotate(135deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.mobile-menu-toggle.active span:nth-child(3) {
    top: 10px;
    transform: rotate(-135deg);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: white;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    z-index: 99;
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    margin-bottom: var(--spacing-sm);
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-sm) 0;
    font-size: 1.2rem;
    font-weight: 500;
}

/* Main Sections */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

section:nth-child(odd) {
    background-color: white;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title h2 {
    display: inline-block;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
}

.section-subtitle {
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
    color: #666;
    font-size: 1.1rem;
}

/* Button Text Style */
.btn-text {
    color: var(--primary);
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
}

.btn-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.btn-text:hover {
    color: var(--secondary);
}

.btn-text:hover::after {
    transform: scaleX(1);
}

/* Anchor Positioning */
:target {
    scroll-margin-top: 70px; /* Adjusted anchor position */
}

/* Hero Banner */
.hero {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.1), rgba(16, 185, 129, 0.1));
    padding: var(--spacing-xl) 0;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent), transparent 70%);
    opacity: 0.3;
}

.hero-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

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

/* Benefits Section */
.benefits {
    background-color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.05), rgba(16, 185, 129, 0.05));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.benefit-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

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

.product-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-details {
    padding: var(--spacing-md);
}

.product-title {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.product-price {
    font-weight: bold;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.product-features {
    list-style-position: inside;
    margin-bottom: var(--spacing-md);
}

.product-features li {
    margin-bottom: var(--spacing-xs);
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

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

.comparison-table tbody tr:nth-child(even) {
    background-color: rgba(109, 40, 217, 0.05);
}

.comparison-table tbody tr:hover {
    background-color: rgba(109, 40, 217, 0.1);
}

/* Testimonials */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: var(--spacing-sm);
}

.author-details h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.author-details p {
    margin-bottom: 0;
    font-size: 0.875rem;
    color: #666;
}

/* Order Form */
.order-form-container {
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.order-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group select {
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.checkbox-group input {
    margin-right: var(--spacing-sm);
}

.form-errors {
    color: red;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: rgba(255, 0, 0, 0.1);
    border-radius: var(--radius-sm);
}

.form-error {
    margin-bottom: var(--spacing-xs);
}

.form-submit {
    text-align: center;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid rgba(109, 40, 217, 0.1);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.faq-item.active {
    border: 1px solid rgba(109, 40, 217, 0.3);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    padding: var(--spacing-lg);
    background: linear-gradient(to right, rgba(109, 40, 217, 0.05), rgba(16, 185, 129, 0.05));
    font-weight: bold;
    position: relative;
    display: block;
    text-decoration: none;
    color: var(--primary);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--secondary);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    transition: transform 0.3s ease, color 0.3s ease;
    color: var(--primary);
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
}

.faq-item.active .faq-question {
    color: var(--secondary);
}

.faq-item.active .faq-question::after {
    content: '−';
    transform: translateY(-50%);
    color: var(--secondary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
    padding: 0 var(--spacing-lg);
    color: var(--text);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(109, 40, 217, 0.1);
}

.faq-answer p {
    margin-bottom: 0;
    line-height: 1.7;
    color: var(--text);
}

.faq-contact {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.05), rgba(16, 185, 129, 0.05));
    border-radius: var(--radius-lg);
}

/* Footer */
.main-footer {
    background-color: #1e293b;
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    margin-top: var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h3 {
    color: white;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--secondary);
}

.contact-info,
.legal-links {
    list-style: none;
}

.contact-info li,
.legal-links li {
    margin-bottom: var(--spacing-sm);
}

.legal-links a {
    color: white;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.legal-links a:hover {
    opacity: 1;
    color: var(--secondary);
}

.about-text {
    opacity: 0.8;
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    z-index: 1000;
    transition: bottom 0.5s ease;
}

.cookie-popup.show {
    bottom: 0;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.cookie-content p {
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.cookie-content button {
    white-space: nowrap;
}

/* Policy Pages */
.policy-content {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid rgba(109, 40, 217, 0.2);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero-content {
        flex-direction: column;
    }
    
    .hero-text,
    .hero-image {
        flex: none;
        width: 100%;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .cta-button {
        display: none;
    }
    
    .domain-text {
        font-size: 1.2rem;
    }
    
    .comparison-table {
        display: block;
        overflow-x: auto;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .section-title {
        margin-bottom: var(--spacing-lg);
    }
    
    .product-card,
    .benefit-card {
        margin: 0 var(--spacing-sm);
    }
    
    .order-form-container {
        padding: var(--spacing-md);
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
}