:root {
    --color-primary: #2F4F4F;
    --color-accent-olive: #6B8E23;
    --color-accent-ochre: #DAA520;
    --color-accent-teal: #488080;
    --color-text: #2F4F4F;
    --color-bg: #FFFFFF;
    --color-light-bg: #F5F5F5;
    --spacing-sm: 20px;
    --spacing-md: 40px;
    --spacing-lg: 80px;
    --spacing-xl: 120px;
    --radius: 4px;
}

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

html, body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    color: var(--color-accent-olive);
}

h4 {
    font-size: 1.25rem;
    color: var(--color-primary);
}

p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

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

ul, ol {
    margin-left: 20px;
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: 12px;
    line-height: 1.8;
}

.container-xl {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

header.header {
    background-color: var(--color-bg);
    border-bottom: 1px solid #E0E0E0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    z-index: 100;
}

.navbar-custom {
    padding: 15px 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--color-primary) !important;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.brand-name {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.nav-link {
    color: var(--color-text) !important;
    margin-left: 30px;
    font-size: 1.05rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--color-accent-ochre) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-ochre);
    transition: width 0.3s ease;
}

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

main {
    min-height: calc(100vh - 200px);
}

.hero-section {
    position: relative;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(47, 79, 79, 0.7) 0%, rgba(72, 128, 128, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    max-width: 900px;
    padding: 40px;
}

.hero-content h1 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-content h2 {
    color: #E8E8E8;
    font-size: 1.8rem;
    font-weight: 400;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-section-alt {
    background-color: var(--color-accent-teal);
    color: white;
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-xl);
}

.hero-section-alt h1 {
    color: white;
}

.hero-subtitle {
    color: #E0E0E0;
    font-size: 1.3rem;
    font-weight: 400;
}

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

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

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

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

.feature-card {
    background-color: var(--color-bg);
    border: 2px solid var(--color-accent-teal);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    height: 100%;
    transition: all 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0 8px 16px rgba(72, 128, 128, 0.2);
    transform: translateY(-4px);
}

.feature-card h3 {
    color: var(--color-accent-olive);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text);
    font-size: 1rem;
}

.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.nutrition-card {
    background-color: var(--color-light-bg);
    border-left: 4px solid var(--color-accent-ochre);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.nutrition-card:hover {
    background-color: var(--color-bg);
    box-shadow: 0 4px 12px rgba(218, 165, 32, 0.15);
}

.nutrition-card h3 {
    margin-bottom: var(--spacing-sm);
}

.card-sources {
    font-size: 0.95rem;
    color: var(--color-accent-olive);
    margin-top: var(--spacing-sm);
}

.quote-block {
    border-left: 5px solid var(--color-accent-ochre);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-accent-olive);
}

.food-group-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.food-group-item {
    text-align: center;
}

.food-group-img {
    width: 100%;
    max-height: 250px;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: var(--spacing-md);
}

.food-group-item h3 {
    margin-bottom: var(--spacing-sm);
}

.food-group-item p {
    font-size: 1rem;
}

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

.section-img {
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    object-fit: cover;
}

.btn-primary {
    display: inline-block;
    background-color: var(--color-accent-ochre);
    color: white;
    padding: 12px 30px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--color-accent-ochre);
}

.btn-primary:hover {
    background-color: var(--color-accent-teal);
    border-color: var(--color-accent-teal);
    color: white;
}

.faq-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-light-bg);
    border-radius: var(--radius);
    border-left: 4px solid var(--color-accent-teal);
}

.faq-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.faq-item p {
    margin-bottom: 0;
}

.approach-card {
    background-color: white;
    border: 1px solid #E0E0E0;
    padding: var(--spacing-md);
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.approach-card:hover {
    box-shadow: 0 6px 16px rgba(107, 142, 35, 0.1);
}

.approach-card h3 {
    color: var(--color-accent-olive);
    margin-bottom: var(--spacing-sm);
}

.contact-info {
    background-color: var(--color-light-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin-top: var(--spacing-md);
}

.contact-info p {
    margin-bottom: var(--spacing-md);
}

.policy-list {
    list-style-position: inside;
    margin-bottom: var(--spacing-md);
}

.policy-list li {
    margin-bottom: 12px;
}

.policy-last-updated {
    margin-top: var(--spacing-lg);
    color: #666;
    font-size: 0.95rem;
    font-style: italic;
}

footer.footer {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

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

.footer-section {
    padding-bottom: var(--spacing-md);
}

.footer-title {
    font-size: 1.3rem;
    color: var(--color-accent-ochre);
    margin-bottom: var(--spacing-md);
}

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

.footer-text {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.footer-contact {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

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

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

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-md);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cookie-content {
    max-width: 1000px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.cookie-content p {
    margin: 0;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.cookie-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cookie-btn-accept {
    background-color: var(--color-accent-ochre);
    color: white;
}

.cookie-btn-accept:hover {
    background-color: #C89400;
}

.cookie-btn-reject {
    background-color: transparent;
    color: white;
    border: 1px solid white;
}

.cookie-btn-reject:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.cookie-btn-learn {
    background-color: var(--color-accent-teal);
    color: white;
}

.cookie-btn-learn:hover {
    background-color: #3A6B6B;
}

.cookie-banner.hidden {
    display: none;
}

@media (max-width: 768px) {
    .container-xl {
        padding: 0 20px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero-section {
        min-height: 400px;
    }

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

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .section-main,
    .section-alt-bg,
    .section-features,
    .section-highlight {
        padding: var(--spacing-lg) 0;
    }

    .nutrition-grid {
        grid-template-columns: 1fr;
    }

    .food-group-strip {
        grid-template-columns: 1fr;
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-buttons {
        justify-content: flex-start;
        width: 100%;
    }

    .cookie-btn {
        flex: 1;
        min-width: 100px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    p {
        font-size: 1rem;
    }

    .hero-section {
        min-height: 300px;
    }

    .hero-content {
        padding: 20px;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .hero-content h2 {
        font-size: 1rem;
    }

    .section-main,
    .section-alt-bg,
    .section-features,
    .section-highlight {
        padding: var(--spacing-md) 0;
    }

    .cookie-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}