@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

/* Color Variables */
.brand-theme {
    --primary-color: #1a1a1a;
    --secondary-color: #f5f5f7;
    --accent-color: #c5a059; /* Gold accent for premium feel */
    --text-main: #1d1d1f;
    --text-muted: #86868b;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.body-container {
    margin: 0;
    padding: 0;
    font-family: 'Outfit', sans-serif;
    background-color: var(--white);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.section-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
.heading-primary {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.heading-secondary {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.heading-tertiary {
    font-size: 1.5rem;
    font-weight: 600;
}

.text-paragraph {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.text-small {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 18px 40px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    background-color: #333;
}

.btn-outline {
    display: inline-block;
    padding: 16px 38px;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Header */
.header-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0;
    box-shadow: var(--shadow-soft);
}

.top-disclaimer-bar {
    background-color: #f1f1f1;
    color: #888;
    font-size: 0.75rem;
    text-align: center;
    padding: 8px 10px;
    border-bottom: 1px solid #eee;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo-link {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-item-link {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
}

.nav-item-link:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero-wrapper {
    padding: 160px 0 120px;
    background: linear-gradient(135deg, #f9f9fb 0%, #ffffff 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.cta-group {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-img-container {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s ease;
}

.hero-img:hover {
    transform: scale(1.05);
}

.product-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: 15px 0;
    display: block;
}

.review-img-container {
    float: left;
    width: 45%;
    max-width: 500px;
    margin: 10px 40px 30px 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.review-img {
    width: 100%;
    height: auto;
    display: block;
}

.review-content-body::after {
    content: "";
    display: table;
    clear: both;
}

.review-layout-grid {
    display: grid;
    grid-template-columns: 450px 1fr;
    gap: 60px;
    align-items: flex-start;
    margin-top: 40px;
}

/* Feature Grid */
.feature-section {
    padding: 100px 0;
}

/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    padding: 40px;
    background: #f9f9fb;
    border-radius: 20px;
    font-style: italic;
}

/* FAQ */
.faq-wrapper {
    max-width: 800px;
    margin: 60px auto 0;
}

.faq-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.faq-question {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.faq-answer {
    color: var(--text-muted);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    padding: 40px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid #f0f0f0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
}

/* Comparison Table */
.table-wrapper {
    margin: 40px 0;
    overflow-x: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.table-header {
    background: var(--primary-color);
    color: white;
    text-align: left;
}

.table-header-cell {
    padding: 20px;
    font-weight: 600;
}

.table-cell {
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.table-row:last-child .table-cell {
    border-bottom: none;
}

/* Footer */
.footer-main {
    background: #111;
    color: var(--white);
    padding: 80px 0 40px;
    margin-top: 100px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-heading {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.footer-link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-link-item {
    margin-bottom: 12px;
}

.footer-link {
    color: #aaa;
    text-decoration: none;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 40px;
    text-align: center;
}

.disclosure-text {
    font-size: 0.85rem;
    color: #666;
    max-width: 800px;
    margin: 20px auto 0;
    line-height: 1.5;
}

/* --- Comprehensive Responsive Design --- */

html, body {
    overflow-x: hidden;
    width: 100%;
}

@media (max-width: 1024px) {
    .section-wrapper {
        padding-left: 30px;
        padding-right: 30px;
    }
}

@media (max-width: 992px) {
    .heading-primary {
        font-size: 3rem;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-img-container {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .review-img-container {
        float: none;
        width: 100%;
        max-width: 100%;
        margin: 0 0 30px 0;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .heading-primary {
        font-size: 2.5rem;
    }
    
    .heading-secondary {
        font-size: 2rem;
    }
    
    .nav-flex {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }
    
    .nav-list {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .header-main {
        position: static;
    }
    
    main {
        padding-top: 0 !important;
    }
    
    .hero-wrapper {
        padding: 60px 0;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-link-list {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 30px -20px;
        padding: 0 20px;
    }
    
    .comparison-table {
        min-width: 600px;
    }
    
    .top-disclaimer-bar {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .heading-primary {
        font-size: 2.2rem;
    }
    
    .cta-group {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }
    
    .btn-primary, .btn-outline {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-wrapper {
        padding-left: 20px;
        padding-right: 20px;
    }
}