/* 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: #f5f5f5;
}

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

/* Header Styles */
.header {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    background: linear-gradient(45deg, #4ade80, #22c55e);
    padding: 8px 16px;
    border-radius: 25px;
    border: 2px solid #22c55e;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid transparent;
}

.nav-menu a:hover {
    color: #4ade80;
    border-color: #4ade80;
}

.cta-button {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: bold;
    border: 2px solid #d97706;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

/* Main Content Styles */
.main-content {
    background: white;
    margin: 2rem auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

.blog-article {
    padding: 3rem 0;
}

.article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 15px;
}

.article-header h1 {
    font-size: 2.5rem;
    color: #1e3a8a;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-meta {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.article-intro {
    max-width: 800px;
    margin: 0 auto;
}

.article-intro p {
    font-size: 1.2rem;
    color: #475569;
    line-height: 1.8;
}

/* Content Sections */
.content-section {
    margin-bottom: 3rem;
    padding: 0 2rem;
}

.content-section h2 {
    font-size: 2rem;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid #4ade80;
    padding-bottom: 0.5rem;
}

.content-section h3 {
    font-size: 1.5rem;
    color: #2563eb;
    margin: 2rem 0 1rem 0;
}

.content-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #374151;
}

/* Content with Image Layout */
.content-with-image {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
    margin: 2rem 0;
}

.content-with-image.reverse {
    grid-template-columns: 1fr 2fr;
}

.content-with-image.reverse .text-content {
    order: 2;
}

.content-with-image.reverse .image-container {
    order: 1;
}

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

.content-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
}

.content-image:hover {
    transform: scale(1.05);
}

/* Ingredients Grid */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.ingredient-card {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid #4ade80;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ingredient-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.ingredient-card h4 {
    color: #1e3a8a;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.ingredient-card p {
    color: #475569;
    font-size: 1rem;
    line-height: 1.6;
}

/* Vitality List */
.vitality-list {
    list-style: none;
    padding: 0;
}

.vitality-list li {
    background: #f8fafc;
    margin: 1rem 0;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #4ade80;
    font-size: 1.1rem;
    line-height: 1.6;
}

.vitality-list li strong {
    color: #1e3a8a;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid #3b82f6;
    margin: 2rem 0;
}

.highlight-box h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
}

.highlight-box p {
    color: #1e40af;
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* Myth-Fact Grid */
.myth-fact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.myth-fact-card {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid #f59e0b;
    transition: transform 0.3s ease;
}

.myth-fact-card:hover {
    transform: translateY(-3px);
}

.myth-fact-card h4 {
    color: #92400e;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.myth-fact-card p {
    color: #78350f;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Action Steps */
.action-steps {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid #22c55e;
    margin: 2rem 0;
}

.action-steps h3 {
    color: #166534;
    margin-bottom: 1.5rem;
}

.action-steps ol {
    color: #15803d;
    font-size: 1.1rem;
    line-height: 1.8;
    padding-left: 2rem;
}

.action-steps li {
    margin-bottom: 0.8rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    margin: 3rem 0;
    border-radius: 15px;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #e2e8f0;
}

.cta-button-large {
    display: inline-block;
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white;
    padding: 1rem 2rem;
    font-size: 1.3rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    border: 3px solid #d97706;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.cta-button-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(217, 119, 6, 0.4);
}

.guarantee-text {
    font-size: 1rem;
    color: #cbd5e1;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #4ade80;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4ade80;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
}

.footer-bottom a {
    color: #4ade80;
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* Stress Management Grid */
.stress-management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.stress-card {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid #0ea5e9;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stress-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.stress-card h4 {
    color: #0c4a6e;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.stress-card p {
    color: #075985;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Supplement Highlight */
.supplement-highlight {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid #f59e0b;
    margin: 2rem 0;
}

.supplement-highlight h3 {
    color: #92400e;
    margin-bottom: 1rem;
}

.supplement-highlight p {
    color: #78350f;
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* Action Plan */
.action-plan {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid #16a34a;
    margin: 2rem 0;
}

.action-plan h3 {
    color: #166534;
    margin-bottom: 1.5rem;
    text-align: center;
}

.plan-phases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.phase {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #16a34a;
}

.phase h4 {
    color: #166534;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.phase p {
    color: #15803d;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .article-header h1 {
        font-size: 2rem;
    }
    
    .content-with-image {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .content-with-image.reverse {
        grid-template-columns: 1fr;
    }
    
    .content-with-image.reverse .text-content,
    .content-with-image.reverse .image-container {
        order: unset;
    }
    
    .ingredients-grid {
        grid-template-columns: 1fr;
    }
    
    .myth-fact-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-button-large {
        font-size: 1.1rem;
        padding: 0.8rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .content-section {
        padding: 0 1rem;
    }
    
    .article-header {
        padding: 1.5rem;
    }
    
    .article-header h1 {
        font-size: 1.8rem;
    }
    
    .cta-section {
        padding: 3rem 1rem;
    }
}