:root {
    --color-primary: #1a5f7a;
    --color-secondary: #57837b;
    --color-accent: #c38154;
    --color-dark: #1e2a38;
    --color-light: #f5f7fa;
    --color-text: #2d3436;
    --color-text-light: #636e72;
    --color-white: #ffffff;
    --color-border: #dfe6e9;
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --max-width: 1200px;
    --narrow-width: 720px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-accent);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.narrow-content {
    max-width: var(--narrow-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-cta {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-cta:hover {
    background-color: #a96b3d;
    color: var(--color-white);
}

.btn-full {
    width: 100%;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md);
    z-index: 1000;
    display: none;
}

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

.cookie-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.cookie-content p {
    flex: 1;
    min-width: 280px;
    margin: 0;
    font-size: 0.9rem;
}

.cookie-content a {
    color: var(--color-accent);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.header {
    position: sticky;
    top: 0;
    background-color: var(--color-white);
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-top {
    background-color: var(--color-dark);
    padding: 0.5rem var(--spacing-md);
    text-align: center;
}

.ad-disclosure {
    color: var(--color-white);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    transition: all 0.3s ease;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    text-align: center;
    padding: var(--spacing-lg);
    max-width: 800px;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.story-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.story-section h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.story-section p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    color: var(--color-text);
}

.insight-section {
    background-color: var(--color-light);
}

.split-layout {
    display: flex;
    flex-wrap: wrap;
    min-height: 500px;
}

.split-image {
    flex: 1;
    min-width: 300px;
}

.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-content {
    flex: 1;
    min-width: 300px;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-content h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.split-content p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.05rem;
}

.problem-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.problem-section h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.problem-section p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.inline-cta {
    text-align: center;
    margin-top: var(--spacing-md);
}

.trust-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
    color: var(--color-white);
}

.trust-section h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.testimonial-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.testimonial-card {
    flex: 1;
    min-width: 280px;
    max-width: 360px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--color-accent);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    line-height: 1.6;
}

.testimonial-author {
    font-size: 0.9rem;
    color: var(--color-accent);
}

.benefits-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.benefits-section h2 {
    font-size: 2rem;
    text-align: center;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

.benefits-flow {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.benefit-item {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
}

.benefit-item h3 {
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.benefit-item p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.science-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.science-section h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.science-section p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.services-reveal {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-secondary);
    background-image: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.services-reveal h2 {
    font-size: 2rem;
    text-align: center;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.section-intro {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.service-cards {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.service-card {
    flex: 1;
    min-width: 260px;
    max-width: 280px;
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

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

.service-card.featured {
    border: 3px solid var(--color-accent);
}

.service-image {
    height: 160px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-content {
    padding: var(--spacing-md);
}

.service-content h3 {
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.service-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.service-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: var(--spacing-sm);
}

.form-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.form-container h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.form-container > p {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    background-color: var(--color-white);
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.final-cta {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
    text-align: center;
}

.final-cta h2 {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.final-cta p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer {
    background-color: #0d1821;
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.footer-section p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-section a:hover {
    color: var(--color-accent);
}

.footer-references {
    max-width: var(--max-width);
    margin: var(--spacing-lg) auto 0;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-references h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.footer-references ol {
    list-style: none;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-references li {
    margin-bottom: var(--spacing-xs);
}

.footer-references a {
    color: var(--color-accent);
}

.footer-disclaimer {
    max-width: var(--max-width);
    margin: var(--spacing-md) auto;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-disclaimer p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.page-header {
    background-color: var(--color-dark);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--color-white);
}

.page-content {
    max-width: var(--narrow-width);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.page-content h2 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.page-content h2:first-child {
    margin-top: 0;
}

.page-content p {
    margin-bottom: var(--spacing-sm);
}

.page-content ul {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

.page-content li {
    margin-bottom: var(--spacing-xs);
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.service-detail-card {
    flex: 1;
    min-width: 280px;
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-top: 4px solid var(--color-primary);
}

.service-detail-card h3 {
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.service-detail-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.service-detail-card .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: var(--spacing-sm);
}

.contact-info {
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin: var(--spacing-lg) 0;
}

.contact-info h3 {
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.contact-item {
    margin-bottom: var(--spacing-sm);
}

.contact-item strong {
    display: block;
    color: var(--color-dark);
    margin-bottom: 0.25rem;
}

.contact-item span {
    color: var(--color-text-light);
}

.about-section {
    padding: var(--spacing-xl) 0;
}

.about-section:nth-child(even) {
    background-color: var(--color-light);
}

.about-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.05rem;
}

.about-image {
    flex: 1;
    min-width: 300px;
    background-color: var(--color-dark);
    border-radius: 8px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thanks-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
}

.thanks-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
}

.thanks-container h1 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.thanks-container p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

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

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        display: none;
    }

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

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .split-image {
        min-height: 300px;
    }

    .testimonial-grid {
        flex-direction: column;
        align-items: center;
    }

    .testimonial-card {
        max-width: 100%;
    }

    .service-cards {
        flex-direction: column;
        align-items: center;
    }

    .service-card {
        max-width: 100%;
    }

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

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

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

    .cookie-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 2.5rem;
        --spacing-xl: 3.5rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }
}