:root {
    --color-primary: #5D7285;
    --color-primary-hover: #4A5C6D;
    --color-secondary: #8B9BAA;
    --color-accent: #9FA8A3;
    --color-background: #FAFBFC;
    --color-surface: #FFFFFF;
    --color-text: #2C3E50;
    --color-text-light: #5D7285;
    --color-border: rgba(93, 114, 133, 0.15);
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(93, 114, 133, 0.08);
    --shadow-md: 0 4px 16px rgba(93, 114, 133, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-background);
    font-size: 16px;
}

h1, h2, h3 {
    font-family: Georgia, serif;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: var(--space-xl); }
h3 { font-size: 1.5rem; }

header {
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: Georgia, serif;
    font-size: 1.2rem;
    color: var(--color-primary);
    font-weight: bold;
}

nav ul {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
}

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

nav a:hover {
    color: var(--color-primary);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
}

.profile {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8eef3 100%);
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-2xl);
}

.profile-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.profile-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.profile-info h1 {
    margin-bottom: var(--space-xs);
}

.profile-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

section {
    margin-bottom: var(--space-2xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.service-card {
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-card h3 {
    color: var(--color-primary);
    margin-top: 0;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
    margin: var(--space-sm) 0;
}

.education-list, .training-list, .practice-list {
    list-style: none;
}

.education-list li, .training-list li, .practice-list li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.education-list li:last-child,
.training-list li:last-child,
.practice-list li:last-child {
    border-bottom: none;
}

.year {
    color: var(--color-text-light);
    font-weight: 600;
}

.info-box {
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-primary);
}

.contact-info {
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    font-style: normal;
}

.contact-info a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

footer {
    background: var(--color-primary);
    color: white;
    padding: var(--space-xl) 0;
    margin-top: var(--space-2xl);
}

footer a {
    color: white;
    text-decoration: none;
}

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

.footer-link {
    text-decoration: underline !important;
}

.footer-section {
    margin-bottom: var(--space-lg);
}

.footer-section h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

@media (max-width: 768px) {
    .profile-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-photo {
        margin: 0 auto var(--space-lg);
    }

    nav ul {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
}