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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Advertising Material Label */
.ad-label {
    background-color: #f5f5f5;
    text-align: center;
    padding: 8px;
    font-size: 12px;
    color: #666;
    border-bottom: 1px solid #e0e0e0;
}

/* Header */
header {
    background-color: #fff;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: #2c5aa0;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.home-btn {
    background-color: #667eea;
    color: white;
    padding: 10px 25px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.home-btn:hover {
    background-color: #5568d3;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 30px;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.hero-text {
    flex: 1;
}

.hero-image {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.specialist-note {
    font-size: 14px;
    font-style: italic;
    margin-top: 15px;
    opacity: 0.9;
}

.cta-button {
    background-color: #2c5aa0;
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.cta-button:hover {
    background-color: #1e3f73;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.cta-button::after {
    content: '→';
    font-size: 20px;
}

/* Benefits List */
.benefits-list {
    max-width: 800px;
    margin: 30px auto;
    text-align: left;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 15px;
}

.benefit-icon {
    width: 24px;
    height: 24px;
    background-color: #4CAF50;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
}

.benefit-text {
    flex: 1;
}

.benefit-text strong {
    display: block;
    margin-bottom: 5px;
    font-size: 18px;
}

/* Section Styles */
.section {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #2c3e50;
    text-align: center;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Content Section (for other pages) */
.content-section {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 30px;
}

.content-section h1 {
    font-size: 36px;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
}

.content-section h2 {
    font-size: 24px;
    color: #2c3e50;
    margin-top: 40px;
    margin-bottom: 20px;
}

.content-section p {
    margin-bottom: 20px;
    color: #666;
    line-height: 1.8;
}

.content-section ul {
    margin-left: 30px;
    margin-bottom: 20px;
    color: #666;
}

.content-section li {
    margin-bottom: 10px;
    line-height: 1.8;
}

/* Warning Section */
.warning-section {
    background-color: #fff5f5;
    border-left: 4px solid #e53e3e;
    padding: 30px;
    margin: 40px auto;
    max-width: 900px;
    border-radius: 5px;
}

.warning-section h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #c53030;
    margin-bottom: 15px;
}

.warning-icon {
    font-size: 24px;
}

.warning-box {
    background-color: #fff5f5;
    border-left: 4px solid #e53e3e;
    padding: 30px;
    margin: 40px 0;
    border-radius: 5px;
}

.warning-box h3 {
    color: #c53030;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
}

.card-icon.blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.card-icon.green {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
}

.card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.card p {
    color: #666;
    line-height: 1.8;
}

/* Ingredients Section */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.ingredient-card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.ingredient-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    object-fit: cover;
    border: 3px solid #667eea;
}

.ingredient-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #2c3e50;
}

.ingredient-card p {
    color: #666;
    font-size: 14px;
}

/* Usage Section */
.usage-section {
    background: linear-gradient(135deg, #e0f2f1 0%, #b2dfdb 100%);
}

/* Form Section */
.form-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 30px;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.form-container h2 {
    color: #2c3e50;
    margin-bottom: 25px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Contact Info */
.contact-info {
    background: linear-gradient(135deg, #e0f2f1 0%, #b2dfdb 100%);
    padding: 40px;
    border-radius: 10px;
    margin: 40px 0;
}

.contact-info h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 22px;
}

.contact-info p {
    margin-bottom: 15px;
    font-size: 16px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-top: 40px;
}

/* Last Updated */
.last-updated {
    background: linear-gradient(135deg, #e0f2f1 0%, #b2dfdb 100%);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 40px;
    text-align: center;
    color: #2c3e50;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 50px 30px 30px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-section p,
.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    line-height: 1.8;
    display: block;
    margin-bottom: 10px;
}

.footer-section a:hover {
    color: white;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: underline;
}

.disclosure {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 30px;
    border-top: 1px solid #34495e;
    font-size: 12px;
    color: #95a5a6;
    line-height: 1.8;
}

.disclosure p {
    margin-bottom: 15px;
}

/* Image placeholder styling */
.section-image {
    width: 100%;
    max-width: 600px;
    margin: 30px auto;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .section-title {
        font-size: 28px;
    }

    .content-section h1 {
        font-size: 28px;
    }

    .cards-grid,
    .ingredients-grid {
        grid-template-columns: 1fr;
    }

    header {
        padding: 15px 20px;
    }

    .logo {
        font-size: 18px;
    }
}