:root {
    --turquoise-soft: #6DCDB8;
    --turquoise-light: #A8E6CF;
    --turquoise-dark: #4DB6A0;
    --white: #FFFFFF;
    --off-white: #F8FAFB;
    --gray-light: #E8EDEF;
    --gray-medium: #6B7C85;
    --gray-dark: #2D3E46;
    --text-primary: #1A2A32;
    --text-secondary: #4A5C65;
}

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

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

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

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

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

a:hover {
    color: var(--turquoise-soft);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--turquoise-dark) !important;
}

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

.nav-link:hover {
    color: var(--turquoise-soft) !important;
}

.hero-section {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--gray-light) 100%);
    padding: 5rem 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-section h1 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
}

.hero-section p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.hero-image {
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.section {
    padding: 5rem 0;
}

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

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

.section-gradient {
    background: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--turquoise-light), var(--turquoise-dark));
    border-radius: 2px;
}

.card-info {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    height: 100%;
    border: 1px solid var(--gray-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-info:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.card-info h3 {
    color: var(--turquoise-dark);
    margin-bottom: 1rem;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.image-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

.single-image {
    margin-top: 2rem;
}

.single-image img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 12px;
}

.limits-box {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--gray-light) 100%);
    border-left: 4px solid var(--turquoise-soft);
    padding: 2rem;
    border-radius: 0 12px 12px 0;
    margin: 2rem 0;
}

.limits-box h3 {
    color: var(--turquoise-dark);
}

.btn-info-read {
    background: linear-gradient(135deg, var(--turquoise-soft) 0%, var(--turquoise-dark) 100%);
    color: var(--white);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-info-read:hover {
    background: linear-gradient(135deg, var(--turquoise-dark) 0%, var(--turquoise-soft) 100%);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(109, 205, 184, 0.4);
}

.cta-section {
    background: linear-gradient(135deg, var(--turquoise-soft) 0%, var(--turquoise-dark) 100%);
    padding: 4rem 0;
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
}

.cta-section p {
    color: rgba(255,255,255,0.9);
    font-size: 1.125rem;
}

.cta-section .btn-info-read {
    background: var(--white);
    color: var(--turquoise-dark);
}

.cta-section .btn-info-read:hover {
    background: var(--off-white);
    color: var(--turquoise-dark);
}

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

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

footer p {
    color: var(--gray-light);
    font-size: 0.9rem;
}

footer a {
    color: var(--turquoise-light);
}

footer a:hover {
    color: var(--turquoise-soft);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--gray-light);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--turquoise-light);
}

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

.educational-notice {
    background: var(--off-white);
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 1rem 0;
}

.page-header {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--gray-light) 100%);
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 1rem;
}

.page-content {
    padding: 4rem 0;
}

.page-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--turquoise-dark);
}

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

.page-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.page-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.contact-form {
    background: var(--white);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--gray-light);
}

.contact-form .form-control {
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--turquoise-soft);
    box-shadow: 0 0 0 3px rgba(109, 205, 184, 0.2);
    outline: none;
}

.form-disclaimer {
    font-size: 0.8rem;
    color: var(--gray-medium);
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--off-white);
    border-radius: 6px;
}

.contact-info-box {
    background: var(--off-white);
    border-radius: 12px;
    padding: 2rem;
}

.contact-info-box h3 {
    color: var(--turquoise-dark);
    margin-bottom: 1.5rem;
}

.contact-info-item {
    margin-bottom: 1.25rem;
}

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

.thank-you-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 0;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--turquoise-soft) 0%, var(--turquoise-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.thank-you-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--white);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--gray-dark);
    color: var(--white);
    padding: 1.25rem;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

.cookie-banner p {
    color: var(--gray-light);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

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

.btn-cookie-accept {
    background: var(--turquoise-soft);
    color: var(--white);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
}

.btn-cookie-accept:hover {
    background: var(--turquoise-dark);
    color: var(--white);
}

.btn-cookie-settings {
    background: transparent;
    color: var(--gray-light);
    border: 1px solid var(--gray-light);
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
}

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

@media (max-width: 991px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-section {
        padding: 3rem 0;
        min-height: auto;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .image-grid img {
        height: 180px;
    }
}

@media (max-width: 767px) {
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-section h1 {
        font-size: 1.75rem;
    }
    
    .section {
        padding: 2.5rem 0;
    }
    
    .card-info {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    footer {
        text-align: center;
    }
    
    .footer-links {
        margin-bottom: 1.5rem;
    }
}