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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
}

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

.hidden {
    display: none;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.98);
    color: #ffffff;
    padding: 20px;
    z-index: 10000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-content p {
    flex: 1;
    margin: 0;
    min-width: 300px;
}

.cookie-content a {
    color: #4a9eff;
    text-decoration: underline;
}

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

.btn-accept,
.btn-reject {
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-accept {
    background: #28a745;
    color: white;
}

.btn-accept:hover {
    background: #218838;
    transform: translateY(-2px);
}

.btn-reject {
    background: transparent;
    color: white;
    border: 2px solid #ffffff;
}

.btn-reject:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.nav-minimal {
    background: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    text-decoration: none;
}

.ad-disclosure {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: #666;
    background: #f5f5f5;
    padding: 4px 12px;
    border-radius: 4px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 3px;
    background: #1a1a1a;
    transition: 0.3s;
}

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

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #4a9eff;
}

.hero-card {
    position: relative;
    height: 600px;
    overflow: hidden;
    border-radius: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    padding: 40px;
}

.hero-overlay h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 24px;
    max-width: 900px;
    line-height: 1.2;
}

.hero-overlay p {
    font-size: 20px;
    max-width: 700px;
    font-weight: 300;
}

.intro-card-section {
    padding: 80px 0;
    background: #f9f9f9;
}

.narrative-card {
    background: white;
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 900px;
    margin: 0 auto;
}

.narrative-card h2 {
    font-size: 38px;
    margin-bottom: 28px;
    color: #1a1a1a;
}

.narrative-card p {
    font-size: 18px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 20px;
}

.problem-cards {
    padding: 80px 0;
    background: white;
}

.section-title {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 700;
}

.card-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.insight-card {
    background: #f5f5f5;
    padding: 40px 30px;
    border-radius: 12px;
    flex: 1;
    min-width: 280px;
    max-width: 360px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.insight-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.insight-card p {
    font-size: 16px;
    line-height: 1.6;
    color: #555;
}

.visual-story {
    padding: 80px 0;
    background: #f9f9f9;
}

.split-card {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
}

.split-image {
    flex: 1;
    min-height: 400px;
    background-size: cover;
    background-position: center;
}

.split-content {
    flex: 1;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-content h2 {
    font-size: 36px;
    margin-bottom: 24px;
}

.split-content p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 16px;
    color: #444;
}

.citation {
    color: #4a9eff;
    text-decoration: none;
    font-weight: 600;
}

.citation:hover {
    text-decoration: underline;
}

.cta-inline {
    display: inline-block;
    margin-top: 24px;
    padding: 14px 32px;
    background: #1a1a1a;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s;
}

.cta-inline:hover {
    background: #333;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.trust-section {
    padding: 80px 0;
    background: white;
}

.testimonial-cards {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.testimonial-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 12px;
    flex: 1;
    min-width: 300px;
    max-width: 360px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.testimonial-card p {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    font-size: 15px;
    font-weight: 600;
    opacity: 0.9;
}

.benefits-reveal {
    padding: 100px 0;
    background: linear-gradient(180deg, #f9f9f9 0%, #ffffff 100%);
}

.section-intro {
    text-align: center;
    font-size: 18px;
    color: #555;
    max-width: 800px;
    margin: -40px auto 60px;
}

.product-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    flex: 1;
    min-width: 320px;
    max-width: 380px;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 240px;
    background-size: cover;
    background-position: center;
}

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 22px;
    margin-bottom: 14px;
    color: #1a1a1a;
}

.product-info p {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 20px;
}

.product-price {
    font-size: 28px;
    font-weight: 700;
    color: #28a745;
    margin-bottom: 20px;
}

.btn-select {
    width: 100%;
    padding: 14px;
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-select:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.form-section {
    padding: 80px 0;
    background: #f5f5f5;
}

.form-card {
    background: white;
    max-width: 700px;
    margin: 0 auto;
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
}

.form-card h2 {
    font-size: 36px;
    margin-bottom: 16px;
    text-align: center;
}

.form-intro {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1a1a1a;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a9eff;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: #28a745;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.3);
}

.disclaimer-section {
    padding: 40px 0;
    background: #f9f9f9;
}

.disclaimer-text {
    text-align: center;
    font-size: 14px;
    color: #666;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 60px 0 30px;
}

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

.footer-section {
    flex: 1;
    min-width: 220px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
}

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

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #4a9eff;
}

.footer-references {
    padding: 20px 0;
    border-top: 1px solid #333;
    margin-bottom: 20px;
}

.footer-references h4 {
    font-size: 16px;
    margin-bottom: 12px;
}

.footer-references p {
    font-size: 14px;
    color: #bbb;
}

.footer-references a {
    color: #4a9eff;
    text-decoration: none;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.footer-bottom p {
    font-size: 14px;
    color: #888;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .ad-disclosure {
        position: static;
        transform: none;
        margin-top: 10px;
    }

    .hero-overlay h1 {
        font-size: 36px;
    }

    .hero-overlay p {
        font-size: 16px;
    }

    .narrative-card {
        padding: 40px 30px;
    }

    .narrative-card h2 {
        font-size: 28px;
    }

    .split-card {
        flex-direction: column;
    }

    .split-content {
        padding: 40px 30px;
    }

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

    .form-card {
        padding: 40px 30px;
    }
}