* {
    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: #2c3e50;
    background: #f8f9fa;
}

.ad-notice {
    background: #fff3cd;
    color: #856404;
    text-align: center;
    padding: 8px;
    font-size: 13px;
    border-bottom: 1px solid #ffeaa7;
}

.main-nav {
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: #546e7a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #3498db;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 24px;
    margin-bottom: 60px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
    color: #ffffff;
}

.hero-text h1 {
    font-size: 48px;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 20px;
    line-height: 1.6;
    opacity: 0.95;
}

.hero-image {
    flex: 1;
    background: #e3e8ef;
    border-radius: 12px;
    overflow: hidden;
}

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

.intro-cards {
    padding: 60px 0;
}

.card-grid {
    display: flex;
    gap: 32px;
}

.info-card {
    flex: 1;
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.info-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.info-card p {
    color: #546e7a;
    line-height: 1.7;
}

.story-section {
    padding: 80px 0;
    background: #ffffff;
}

.story-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.story-content img {
    flex: 1;
    border-radius: 12px;
    background: #e3e8ef;
    max-width: 500px;
}

.story-text {
    flex: 1;
}

.story-text h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #2c3e50;
}

.story-text p {
    margin-bottom: 20px;
    color: #546e7a;
    font-size: 18px;
    line-height: 1.7;
}

.problem-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.problem-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 48px;
    color: #2c3e50;
}

.problem-grid {
    display: flex;
    gap: 32px;
}

.problem-card {
    flex: 1;
    background: #ffffff;
    padding: 32px;
    border-radius: 12px;
    border-left: 4px solid #e74c3c;
}

.problem-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #e74c3c;
}

.problem-card p {
    color: #546e7a;
    line-height: 1.6;
}

.insight-section {
    padding: 80px 0;
    background: #2c3e50;
}

.insight-box {
    background: rgba(255,255,255,0.1);
    padding: 60px;
    border-radius: 12px;
    text-align: center;
    color: #ffffff;
}

.insight-box h2 {
    font-size: 32px;
    margin-bottom: 24px;
}

.insight-box p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 16px;
    opacity: 0.95;
}

.products-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.products-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 48px;
    color: #2c3e50;
}

.products-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.product-card {
    flex: 1 1 calc(33.333% - 22px);
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-4px);
}

.product-card img {
    width: 100%;
    height: 240px;
    background: #e3e8ef;
}

.product-card h3 {
    font-size: 22px;
    margin: 24px 24px 12px;
    color: #2c3e50;
}

.product-card p {
    margin: 0 24px 16px;
    color: #546e7a;
    line-height: 1.6;
    flex-grow: 1;
}

.price-tag {
    margin: 0 24px 16px;
    font-size: 24px;
    font-weight: 700;
    color: #27ae60;
}

.select-btn {
    margin: 0 24px 24px;
    padding: 14px 28px;
    background: #3498db;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.select-btn:hover {
    background: #2980b9;
}

.testimonials-section {
    padding: 80px 0;
    background: #ffffff;
}

.testimonials-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 48px;
    color: #2c3e50;
}

.testimonials-grid {
    display: flex;
    gap: 32px;
}

.testimonial-card {
    flex: 1;
    background: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    border-left: 4px solid #3498db;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 16px;
    color: #546e7a;
    line-height: 1.7;
}

.testimonial-author {
    font-weight: 600;
    color: #2c3e50;
}

.benefits-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.benefits-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 48px;
    color: #2c3e50;
}

.benefits-cards {
    display: flex;
    gap: 32px;
}

.benefit-item {
    flex: 1;
    background: #ffffff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.benefit-item h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #2c3e50;
}

.benefit-item p {
    color: #546e7a;
    line-height: 1.6;
}

.form-section {
    padding: 80px 0;
    background: #ffffff;
}

.form-card {
    max-width: 600px;
    margin: 0 auto;
    background: #f8f9fa;
    padding: 48px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.form-card h2 {
    font-size: 32px;
    margin-bottom: 16px;
    color: #2c3e50;
    text-align: center;
}

.form-card > p {
    text-align: center;
    margin-bottom: 32px;
    color: #546e7a;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
    background: #ffffff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: #27ae60;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #229954;
}

.references-section {
    padding: 40px 0;
    background: #f8f9fa;
}

.references-section h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.references p {
    color: #546e7a;
    line-height: 1.7;
}

.references a {
    color: #3498db;
    text-decoration: none;
}

.references a:hover {
    text-decoration: underline;
}

.main-footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 60px 0 24px;
}

.footer-grid {
    display: flex;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 16px;
}

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

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #ffffff;
}

.footer-disclaimer {
    background: rgba(0,0,0,0.2);
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 24px;
}

.footer-disclaimer p {
    font-size: 14px;
    line-height: 1.6;
    color: #bdc3c7;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #95a5a6;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: #ffffff;
    padding: 24px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 1000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.cookie-accept,
.cookie-reject {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.cookie-accept {
    background: #27ae60;
    color: #ffffff;
}

.cookie-accept:hover {
    background: #229954;
}

.cookie-reject {
    background: #95a5a6;
    color: #ffffff;
}

.cookie-reject:hover {
    background: #7f8c8d;
}

.thanks-container {
    max-width: 600px;
    margin: 80px auto;
    padding: 60px 40px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    text-align: center;
}

.thanks-container h1 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #27ae60;
}

.thanks-container p {
    font-size: 18px;
    line-height: 1.7;
    color: #546e7a;
    margin-bottom: 16px;
}

.thanks-container a {
    display: inline-block;
    margin-top: 32px;
    padding: 14px 32px;
    background: #3498db;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
}

.thanks-container a:hover {
    background: #2980b9;
}

@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
    }

    .story-content {
        flex-direction: column;
    }

    .card-grid,
    .problem-grid,
    .testimonials-grid,
    .benefits-cards,
    .footer-grid {
        flex-direction: column;
    }

    .products-grid {
        flex-direction: column;
    }

    .product-card {
        flex: 1 1 100%;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 16px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}