/* Color and typography variables */
:root {
    --primary: #6a0572;
    --accent: #f56c00;
    --background: #f9f6f7;
    --secondary-bg: #ffffff;
    --text-dark: #333333;
    --text-light: #ffffff;
    --shadow: rgba(0,0,0,0.05);
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', sans-serif;
    background-color: var(--background);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: var(--secondary-bg);
    box-shadow: 0 2px 4px var(--shadow);
    z-index: 100;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}
.nav-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
}
.nav-menu a {
    margin-left: 20px;
    font-weight: 600;
    text-decoration: none;
    color: var(--primary);
    transition: color 0.3s ease;
}
.nav-menu a:hover {
    color: var(--accent);
}

/* Hero */
.hero-section {
    background-color: var(--secondary-bg);
    padding: 60px 0;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.hero-text h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--primary);
    margin-top: 0;
}
.hero-text p {
    font-size: 1.1rem;
    margin: 20px 0;
}
.btn-main,
.btn-secondary {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.btn-main {
    background-color: var(--primary);
    color: var(--text-light);
}
.btn-main:hover {
    background-color: #50045a;
}
.btn-secondary {
    background-color: var(--accent);
    color: var(--text-light);
    border: none;
}
.btn-secondary:hover {
    background-color: #c45a00;
}
.hero-image {
    min-height: 300px;
    background-image: url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 10px;
}

/* Expert Section */
.expert-section {
    padding: 60px 0;
    background-image: url('images/watercolor.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--text-dark);
}
.expert-section h2 {
    text-align: center;
    color: var(--primary);
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    margin-bottom: 20px;
}
.expert-section p {
    max-width: 900px;
    margin: 0 auto 20px;
    font-size: 1rem;
    text-align: justify;
    background-color: rgba(255,255,255,0.8);
    padding: 15px;
    border-radius: 6px;
}

/* Programs */
.programs-section {
    padding: 60px 0;
    background-color: var(--secondary-bg);
}
.programs-section h2 {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 40px;
}
.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.program-card {
    background-color: var(--background);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 4px var(--shadow);
    position: relative;
    transition: transform 0.3s ease;
}
.program-card:hover {
    transform: translateY(-4px);
}
.program-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    margin-top: 0;
    color: var(--primary);
}
.program-card p {
    font-size: 0.95rem;
    margin-bottom: 15px;
}
.program-card .price {
    font-weight: 700;
    color: var(--accent);
    font-size: 1.1rem;
}

/* Testimonials */
.testimonials-section {
    padding: 60px 0;
    background-image: url('images/pattern.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--text-dark);
}
.testimonials-section h2 {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 40px;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.testimonial-card {
    background-color: rgba(255,255,255,0.85);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px var(--shadow);
}
.testimonial-card p {
    font-style: italic;
    margin: 0 0 10px;
    font-size: 0.95rem;
}
.testimonial-card .author {
    display: block;
    text-align: right;
    font-weight: 600;
    font-size: 0.9rem;
}
.review-form-container {
    margin-top: 40px;
    background-color: var(--secondary-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow);
}
.review-form-container h3 {
    margin-top: 0;
    color: var(--primary);
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 15px;
}
.review-form-container label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}
.review-form-container input,
.review-form-container textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

/* Contact */
.contact-section {
    padding: 60px 0;
    background-color: var(--secondary-bg);
}
.contact-section h2 {
    text-align: center;
    color: var(--primary);
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    margin-bottom: 40px;
}
.contact-form {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.contact-form .form-row {
    display: flex;
    flex-direction: column;
}
.contact-form .full {
    grid-column: 1 / -1;
}
.contact-form label {
    font-weight: 600;
    margin-bottom: 5px;
}
.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}
.consent-row {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}
.consent-row input {
    margin-right: 10px;
}
.consent-row label a {
    color: var(--primary);
    text-decoration: underline;
}

/* Popup */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}
.popup.hidden {
    display: none;
}
.popup-inner {
    background-color: var(--secondary-bg);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 8px var(--shadow);
}
.popup-inner p {
    margin: 0 0 20px;
    font-size: 1.1rem;
}

/* Footer */
.site-footer {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 40px 0 20px;
}
.footer-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.footer-left h4 {
    font-family: 'Montserrat', sans-serif;
    margin-top: 0;
}
.footer-right a {
    color: var(--accent);
    text-decoration: none;
}
.footer-right a:hover {
    text-decoration: underline;
}
.footer-bottom {
    margin-top: 20px;
    text-align: center;
    font-size: 0.85rem;
    border-top: 1px solid rgba(255,255,255,0.3);
    padding-top: 10px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .nav-menu a {
        margin-left: 10px;
    }
}