/* main.css */
:root {
    --coral: #FF6B6B;
    --coral-dark: #FF5252;
    --white: #FFFFFF;
    --black: #000000;
    --gray-light: #F5F5F5;
    --gray: #E0E0E0;
    --gray-dark: #424242;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Курсор (Фокус №1) */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--coral);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.1s, width 0.3s, height 0.3s;
    mix-blend-mode: difference;
}

.cursor.hover {
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 107, 0.1);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    z-index: 1000;
    transition: all var(--transition);
    height: 80px;
    display: flex;
    align-items: center;
}

.header.scrolled {
    height: 60px;
    box-shadow: 0 0 0 1px var(--coral);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-text {
    font-family: 'Druk Wide', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--coral);
}

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

.nav a {
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    transition: color var(--transition);
    position: relative;
}

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

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--coral);
    transition: width var(--transition);
}

.nav a:hover::after {
    width: 100%;
}

.login-link {
    color: var(--coral) !important;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    max-width: 800px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-dark);
    margin-bottom: 3rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 500;
    border-radius: 0;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-coral {
    background: var(--coral);
    color: var(--white);
}

.btn-coral:hover {
    background: var(--coral-dark);
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--black);
    color: var(--black);
}

.btn-outline:hover {
    border-color: var(--coral);
    color: var(--coral);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* Секции */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
}

/* Карточки */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    border: 1px solid var(--gray);
    padding: 2rem;
    position: relative;
    transition: border-color var(--transition);
}

.card:hover {
    border-color: var(--coral);
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.card p {
    color: var(--gray-dark);
}

.hidden-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1rem 2rem;
    border-top: 1px solid var(--coral);
    opacity: 0;
    transform: translateY(100%);
    transition: all var(--transition);
    pointer-events: none;
}

.card:hover .hidden-layer {
    opacity: 1;
    transform: translateY(0);
}

/* Принципы */
.principles-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
}

.principles-list li {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--gray);
}

.principles-list li:last-child {
    border-bottom: none;
}

.principle-number {
    font-family: 'Druk Wide', sans-serif;
    font-size: 1.5rem;
    color: var(--coral);
    min-width: 60px;
}

.principle-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Статистика */
.stats {
    position: relative;
    overflow: hidden;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-number {
    font-family: 'Druk Wide', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--coral);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* События */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.event-card {
    border: 1px solid var(--gray);
    padding: 1.5rem;
}

.event-date {
    font-family: 'Druk Wide', sans-serif;
    font-size: 0.875rem;
    color: var(--coral);
    margin-bottom: 1rem;
}

.event-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* CTA */
.cta {
    text-align: center;
    padding: 120px 0;
    background: var(--gray-light);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    line-height: 1.3;
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--gray);
}

.footer-lines {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
    font-family: 'Druk Wide', sans-serif;
    font-size: 0.875rem;
    color: var(--gray-dark);
}

.copyright {
    text-align: center;
    color: var(--gray-dark);
    font-size: 0.875rem;
}

/* Адаптивность */
@media (max-width: 768px) {
    .header {
        height: 60px;
    }
    
    .header.scrolled {
        height: 50px;
    }
    
    .nav ul {
        gap: 1rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .principles-list li {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .nav ul {
        display: none;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .cards {
        grid-template-columns: 1fr;
    }
}