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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: white;
}

.logo a {
    text-decoration: none;
    color: white;
}

.logo-text {
    color: #10b981;
}

.logo-tm {
    color: white;
    font-size: 16px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background-color: rgba(255,255,255,0.1);
}

.cta-button {
    background: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.4);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 16px;
    opacity: 0.8;
}

/* Main Content */
.main-content {
    padding: 60px 0;
}

.blog-article {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.content-section {
    padding: 60px 0;
}

.content-section:nth-child(even) {
    background-color: #f8f9fa;
}

.blue-bg {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
}

.purple-bg {
    background: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    color: white;
}

.testimonial-bg {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

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

.content-wrapper.reverse {
    grid-template-columns: 1fr 1fr;
}

.content-wrapper.reverse .image-content {
    order: -1;
}

.text-content {
    padding: 20px;
}

.image-content {
    text-align: center;
}

.content-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.section-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #1e3a8a;
}

.white-text {
    color: white;
}

.white-text .section-title {
    color: white;
}

.intro-text {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 500;
}

/* Science Points */
.science-point {
    background: rgba(255,255,255,0.1);
    padding: 25px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #fbbf24;
}

.science-point h4 {
    color: #fbbf24;
    font-size: 20px;
    margin-bottom: 10px;
}

/* Mechanism Boxes */
.mechanism-box {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #10b981;
}

.mechanism-box h4 {
    color: #1e3a8a;
    font-size: 20px;
    margin-bottom: 10px;
}

/* Study Highlights */
.study-highlight {
    background: rgba(255,255,255,0.1);
    padding: 25px;
    border-radius: 10px;
    margin: 25px 0;
    border-left: 4px solid #fbbf24;
}

.study-highlight h4 {
    color: #fbbf24;
    font-size: 18px;
    margin-bottom: 10px;
}

.emphasis-text {
    font-size: 18px;
    font-weight: bold;
    margin-top: 30px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}

/* Protocol Steps */
.protocol-step {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #3b82f6;
}

.protocol-step h4 {
    color: #1e3a8a;
    font-size: 18px;
    margin-bottom: 10px;
}

.warning-box {
    background: #fef2f2;
    padding: 25px;
    border-radius: 10px;
    margin: 30px 0;
    border-left: 4px solid #ef4444;
}

.warning-box h4 {
    color: #dc2626;
    font-size: 18px;
    margin-bottom: 15px;
}

.warning-box ul {
    list-style: none;
    margin-left: 0;
}

.warning-box li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.warning-box li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #dc2626;
    font-weight: bold;
}

/* Optimization Categories */
.optimization-category {
    margin: 30px 0;
    padding: 25px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}

.optimization-category h4 {
    color: #fbbf24;
    font-size: 20px;
    margin-bottom: 15px;
}

.optimization-category ul {
    list-style: none;
    margin: 15px 0;
}

.optimization-category li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.optimization-category li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* LavaSlim Benefits */
.lavaslim-benefit {
    background: #f0f9ff;
    padding: 25px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #3b82f6;
}

.lavaslim-benefit h4 {
    color: #1e3a8a;
    font-size: 20px;
    margin-bottom: 10px;
}

.research-note {
    background: #fef3c7;
    padding: 25px;
    border-radius: 10px;
    margin: 30px 0;
    border-left: 4px solid #f59e0b;
}

.research-note p {
    color: #92400e;
    font-weight: 500;
}

/* Future Points */
.future-point {
    margin: 25px 0;
    padding: 25px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}

.future-point h4 {
    color: #fbbf24;
    font-size: 20px;
    margin-bottom: 10px;
}

.conclusion-text {
    font-size: 18px;
    font-weight: 500;
    margin-top: 30px;
    padding: 25px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.testimonial p {
    font-style: italic;
    margin-bottom: 15px;
    font-size: 16px;
}

.testimonial cite {
    font-weight: bold;
    color: #1e3a8a;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.cta-button.primary {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1e3a8a;
    font-weight: bold;
    font-size: 18px;
    padding: 15px 30px;
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    font-weight: bold;
    font-size: 18px;
    padding: 15px 30px;
}

.cta-button.secondary:hover {
    background: white;
    color: #1e3a8a;
}

.guarantee-text {
    font-size: 16px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 20px;
}

.social-links, .footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-link, .footer-link {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.social-link:hover, .footer-link:hover {
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 10px;
    opacity: 0.8;
}

.disclaimer {
    font-size: 14px;
    max-width: 800px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .content-wrapper.reverse .image-content {
        order: 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .content-section {
        padding: 40px 0;
    }
    
    .text-content {
        padding: 10px;
    }
}