/*
Theme Name: Kulikon Youth Light V3
Author: Andrey
Description: Улучшенная версия с корректной анимацией стрелки, blur overlay и более продуманной главной.
Version: 3.0
*/

:root {
    --bg-main: #f6f3ef;
    --bg-card: #ffffff;
    --accent: #e7d8c9;
    --accent-strong: #d8c3ad;
    --text-main: #2d2d2d;
    --radius: 20px;
    --transition: 0.4s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    transition: filter var(--transition);
}

body.menu-open {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

/* HERO */

.hero {
    background: linear-gradient(135deg, var(--bg-card), #faf8f5);
    border-radius: var(--radius);
    padding: 100px 50px;
    text-align: center;
    margin-bottom: 80px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    animation: fadeUp 1s ease;
}

.hero h1 {
    font-size: 52px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    opacity: 0.75;
}

/* GRID */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 35px;
    transition: var(--transition);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
}

.card:hover {
    transform: translateY(-8px);
}

.card a {
    text-decoration: none;
    color: inherit;
}

/* Sidebar */

.sidebar {
    position: fixed;
    top: 0;
    right: -360px;
    width: 340px;
    height: 100%;
    background: var(--bg-card);
    padding: 100px 35px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    transition: var(--transition);
    border-radius: var(--radius) 0 0 var(--radius);
    z-index: 1001;
}

.sidebar.active {
    right: 0;
}

/* Overlay */

.overlay {
    position: fixed;
    inset: 0;
    backdrop-filter: blur(6px);
    background: rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Center Handle */

.menu-handle {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 42px;
    height: 110px;
    background: var(--accent);
    border-radius: var(--radius) 0 0 var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1002;
}

.menu-handle:hover {
    background: var(--accent-strong);
}

.menu-handle span {
    font-size: 24px;
    transition: var(--transition);
}

/* Arrow direction logic */
.menu-open .menu-handle span {
    transform: rotate(180deg);
}

/* Search */

.search-form input {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid #ddd;
    margin-top: 30px;
}

/* Animations */

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .hero {
        padding: 60px 20px;
    }
    .hero h1 {
        font-size: 34px;
    }
}