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

:root {
    --accent-color: #3CB371;
    --accent-hover: #2E8B57;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --text-primary: #2C3E50;
    --text-secondary: #5A6C7D;
    --border-light: #E5E7EB;
    --shadow-soft: 0 4px 6px rgba(0, 0, 0, 0.08);
}

body {
    font-family: system-ui, -apple-system, 'Calibri', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background-color: var(--bg-light);
}

.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-soft);
    z-index: 1000;
    padding: 1rem 0;
}

.header-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.4s;
}

.logo:hover {
    color: var(--accent-hover);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.4s;
}

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

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    position: relative;
    margin-top: 60px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.section {
    padding: 120px 0;
}

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

.section h2 {
    font-size: 2.25rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-weight: 600;
}

.section h3 {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.section p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.content-with-image {
    display: flex;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.content-with-image img {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
}

.content-with-image.image-left {
    flex-direction: row;
}

.content-with-image.image-right {
    flex-direction: row-reverse;
}

.content-text {
    flex: 1;
}

.table-responsive {
    overflow-x: auto;
    margin: 2rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

th {
    background-color: var(--accent-color);
    color: white;
    font-weight: 600;
}

tr:last-child td {
    border-bottom: none;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.4s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(60, 179, 113, 0.3);
}

.faq-item {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.faq-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.disclaimer-box {
    background: #FFF9E6;
    border-left: 4px solid var(--accent-color);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
}

.disclaimer-box h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.disclaimer-box ul {
    list-style: none;
    padding-left: 0;
}

.disclaimer-box ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.disclaimer-box ul li:before {
    content: "•";
    color: var(--accent-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-light);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.4s;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
}

footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: #E5E7EB;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.4s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #9CA3AF;
    font-size: 0.875rem;
}

.policy-link {
    color: #E5E7EB;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.4s;
}

.policy-link:hover {
    color: var(--accent-color);
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity 0.4s;
}

.modal.show {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 15px;
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.4s;
}

.modal.show .modal-content {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    background: none;
    border: none;
    transition: color 0.4s;
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-content h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.modal-content p,
.modal-content li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    padding: 1.5rem;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1500;
    display: none;
}

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

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-banner p {
    margin: 0;
    color: var(--text-secondary);
    flex: 1;
}

.cookie-banner .btn {
    flex-shrink: 0;
}

.success-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 2001;
    text-align: center;
    display: none;
    opacity: 0;
    transition: all 0.4s;
}

.success-popup.show {
    display: block;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.success-popup h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.success-popup p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.educational-notice {
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    border-left: 4px solid var(--accent-color);
    padding: 1.5rem;
    border-radius: 10px;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }

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

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

    .section {
        padding: 80px 0;
    }

    .section h2 {
        font-size: 1.75rem;
    }

    .content-with-image {
        flex-direction: column !important;
    }

    .content-with-image img {
        max-width: 100%;
    }

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

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

@media (max-width: 576px) {
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }

    .section {
        padding: 60px 0;
    }

    .modal-content {
        padding: 1.5rem;
    }
}