:root {
    --primary-color: #1F6F78;
    --primary-dark: #185a61;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e9ecef;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

a:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    padding: 1rem 0;
}

.header .navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.header .navbar-brand:hover {
    color: var(--primary-dark);
}

.header .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.header .nav-link:hover {
    color: var(--primary-color);
}

.main-content {
    padding-top: 80px;
}

.hero-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

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

.hero-section p {
    font-size: 1.125rem;
    max-width: 600px;
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.section {
    padding: 5rem 0;
}

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

.section-white {
    background-color: var(--bg-white);
}

.section-title {
    color: var(--text-dark);
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin-top: 1rem;
}

.section-title-center::after {
    margin-left: auto;
    margin-right: auto;
}

.content-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.two-column-section .row {
    align-items: center;
}

.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0;
}

.disclaimer-box {
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.disclaimer-box h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.disclaimer-box p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.faq-section .card {
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    border-radius: 8px;
}

.faq-section .card-header {
    background-color: var(--bg-white);
    border-bottom: none;
    padding: 0;
}

.faq-section .btn-link {
    color: var(--text-dark);
    font-weight: 500;
    text-decoration: none;
    padding: 1rem 1.5rem;
    display: block;
    width: 100%;
    text-align: left;
}

.faq-section .btn-link:hover {
    color: var(--primary-color);
}

.faq-section .card-body {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
}

.cta-section {
    background-color: var(--bg-light);
    padding: 4rem 0;
    text-align: center;
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section p {
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
    padding: 0.75rem 2rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
}

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

.contact-section {
    padding: 5rem 0;
}

.contact-info {
    margin-bottom: 2rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-form .form-control {
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(31, 111, 120, 0.15);
}

.contact-form textarea {
    min-height: 150px;
}

.footer {
    background-color: var(--text-dark);
    color: var(--bg-light);
    padding: 3rem 0 1.5rem;
}

.footer h5 {
    color: var(--bg-white);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--bg-white);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
    padding-top: 1.5rem;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.educational-notice {
    background-color: rgba(31, 111, 120, 0.1);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.educational-notice p {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0;
    font-size: 0.875rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 1.5rem;
    z-index: 9999;
    display: none;
}

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

.cookie-banner p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.cookie-banner .btn {
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

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

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

.btn-decline {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--bg-white);
}

.btn-decline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
    color: var(--bg-white);
}

.page-header {
    background-color: var(--bg-light);
    padding: 4rem 0;
    margin-bottom: 3rem;
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.page-content {
    padding-bottom: 4rem;
}

.page-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.page-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.page-content ul, .page-content ol {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.page-content li {
    margin-bottom: 0.5rem;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 991.98px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-section {
        padding: 4rem 0;
    }

    .section {
        padding: 3rem 0;
    }

    .header .navbar-nav {
        padding-top: 1rem;
    }
}

@media (max-width: 767.98px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero-section {
        padding: 3rem 0;
        text-align: center;
    }

    .hero-section .order-md-1 {
        margin-bottom: 2rem;
    }

    .section {
        padding: 2.5rem 0;
    }

    .two-column-section .content-image {
        margin-bottom: 1.5rem;
    }

    .footer {
        text-align: center;
    }

    .footer-links {
        margin-bottom: 2rem;
    }
}