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

:root {
    --primary-bg: #E0F2F7;
    --accent-blue: #90CAF9;
    --accent-green: #A5D6A7;
    --accent-orange: #FFCC80;
    --text-dark: #212121;
    --text-light: #757575;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: #FFFFFF;
    color: var(--text-dark);
    line-height: 1.6;
    padding-top: 70px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Lato', sans-serif;
    color: var(--text-dark);
    margin: 1.5rem 0 1rem 0;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-balance: true;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
}

h3 {
    font-size: 1.5rem;
    font-weight: 400;
}

p {
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 300;
}

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

a:hover {
    color: #5DADE2;
    text-decoration: underline;
}

header {
    background-color: #FFFFFF;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    top: 0;
}

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue) !important;
    font-family: 'Lato', sans-serif;
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    margin-left: 1rem;
    transition: color 0.3s ease;
}

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

.container-lg {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

main {
    min-height: 70vh;
    padding: 3rem 0;
}

.section-balanced-diet,
.section-macronutrients,
.section-micronutrients,
.section-cooking-methods,
.section-vegetarian,
.section-special-diets {
    padding: 3rem 0;
    margin: 2rem 0;
}

.section-macronutrients {
    background-color: rgba(144, 202, 249, 0.1);
    padding: 3rem 0;
}

.section-micronutrients {
    background-color: rgba(165, 214, 167, 0.1);
    padding: 3rem 0;
}

.section-cooking-methods {
    background-color: rgba(255, 204, 128, 0.1);
    padding: 3rem 0;
}

.hero-section {
    padding: 4rem 0;
    background-color: var(--primary-bg);
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.hero-section h1 {
    color: var(--accent-blue);
    margin-bottom: 1.5rem;
}

.hero-section p {
    font-size: 1.1rem;
    color: var(--text-dark);
}

.table {
    background-color: #FFFFFF;
    border: 1px solid #E0E0E0;
    margin-top: 2rem;
}

.table thead {
    background-color: var(--accent-blue);
    color: #FFFFFF;
}

.table tbody tr:hover {
    background-color: rgba(144, 202, 249, 0.1);
}

.card {
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
    background-color: #FFFFFF;
}

.card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.card-body {
    padding: 1.5rem;
}

.card-body h3 {
    margin-top: 0;
    color: var(--accent-blue);
}

.card-body p {
    margin-bottom: 0;
    color: var(--text-light);
}

.btn {
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: #5DADE2;
    color: #FFFFFF;
}

.btn-secondary {
    background-color: #E0E0E0;
    color: var(--text-dark);
}

.btn-secondary:hover {
    background-color: #BDBDBD;
    color: var(--text-dark);
}

.btn-link {
    color: var(--accent-blue);
    text-decoration: underline;
}

.btn-link:hover {
    color: #5DADE2;
}

.cta-link {
    color: var(--accent-blue);
    text-decoration: underline;
    font-weight: 600;
}

.cta-link:hover {
    color: #5DADE2;
}

.restriction-box {
    background-color: rgba(165, 214, 167, 0.15);
    border-left: 4px solid var(--accent-green);
    padding: 2rem;
    margin: 3rem 0;
    border-radius: 4px;
}

.restriction-box h2 {
    color: var(--accent-green);
    margin-top: 0;
}

.page-content {
    padding: 3rem 0;
}

.faq-section {
    margin: 3rem 0;
}

.faq-item {
    background-color: rgba(224, 242, 247, 0.5);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-blue);
}

.faq-item h3 {
    color: var(--accent-blue);
    margin-top: 0;
}

.principles-section {
    margin: 3rem 0;
}

.about-section {
    margin: 2rem 0;
}

.about-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.about-section li {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

footer {
    background-color: #F5F5F5;
    color: var(--text-dark);
    padding: 3rem 0 1rem 0;
    margin-top: 4rem;
    border-top: 1px solid #E0E0E0;
}

footer h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

footer p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

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

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

footer ul {
    list-style: none;
    padding: 0;
}

footer li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #E0E0E0;
    margin-top: 2rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(33, 33, 33, 0.95);
    color: #FFFFFF;
    padding: 1.5rem 0;
    z-index: 999;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    display: none;
}

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

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.cookie-content p {
    margin-bottom: 0;
    color: #FFFFFF;
    flex: 1;
    min-width: 250px;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-buttons .btn {
    margin: 0;
    padding: 0.5rem 1.5rem;
}

.cookie-buttons .btn-link {
    padding: 0.5rem 1rem;
}

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

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    body {
        padding-top: 60px;
    }

    .hero-section {
        padding: 2rem 0;
        text-align: center;
    }

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

    .hero-section p {
        font-size: 1rem;
    }

    .section-balanced-diet,
    .section-macronutrients,
    .section-micronutrients,
    .section-cooking-methods,
    .section-vegetarian,
    .section-special-diets {
        padding: 2rem 0;
    }

    .row {
        margin-bottom: 2rem;
    }

    .card {
        margin-bottom: 1.5rem;
    }

    .table {
        font-size: 0.9rem;
    }

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

    .cookie-content p {
        min-width: 100%;
    }

    .cookie-buttons {
        width: 100%;
    }

    .cookie-buttons .btn {
        flex: 1;
        min-width: 80px;
    }

    main {
        padding: 2rem 0;
    }

    footer {
        padding: 2rem 0 1rem 0;
    }

    .navbar-nav .nav-link {
        margin-left: 0;
        padding: 0.5rem 0;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    .hero-section {
        padding: 1.5rem 0;
    }

    .lead {
        font-size: 1rem;
    }

    .faq-item,
    .restriction-box {
        padding: 1.5rem;
    }

    .container-lg {
        padding: 0 0.75rem;
    }
}