@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --color-blue: var(--cp-primary, #2b7de9);
    --color-green: var(--cp-accent, #00c47d);
    --color-dark: var(--cp-text, #0f1c2e);
    --color-light: var(--cp-surface-soft, #ecf0f1);
    --color-white: #ffffff;
    --color-gray: var(--cp-muted, #6b7a8d);
    --bg-light: var(--cp-bg, #f7faff);
    --bg-light-blue: var(--cp-surface-soft, #eef4fd);
    --bg-blue-soft: #e4eefa;
    --shadow: var(--cp-shadow-soft, 0 4px 16px rgba(15, 28, 46, 0.08), 0 1px 4px rgba(15, 28, 46, 0.05));
    --shadow-hover: var(--cp-shadow-card, 0 12px 32px rgba(43, 125, 233, 0.18), 0 4px 12px rgba(15, 28, 46, 0.1));
    --shadow-lg: 0 24px 48px rgba(15, 28, 46, 0.15);
    --border-radius: var(--cp-radius, 10px);
    --border-radius-lg: var(--cp-radius-lg, 18px);
    --max-width: 1200px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --gradient-blue: linear-gradient(135deg, var(--cp-primary, #2563eb) 0%, var(--cp-primary-2, #1d4ed8) 100%);
    --gradient-green: linear-gradient(135deg, var(--cp-accent, #00c47d) 0%, #0d9488 100%);
    --gradient-dark: linear-gradient(135deg, var(--cp-text, #0f1c2e) 0%, #1e2d40 100%);
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-family);
    color: var(--color-dark);
    background: #f7faff;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 16px;
}

/* Категории */
.categories {
    padding: 2rem 0 1rem;
}

.categories__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--color-dark);
    position: relative;
    padding-bottom: 1rem;
}

.categories__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--color-blue);
    border-radius: 2px;
}

.categories__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 3rem;
}

.category-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    align-items: flex-end;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-green));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10;
}

.category-card:hover::before {
    opacity: 1;
}

.category-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.35);
}

.category-card__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1;
    filter: brightness(1);
}

.category-card:hover .category-card__bg {
    transform: scale(1.12);
    filter: brightness(1.15);
}

.category-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 2;
}

.category-card__content {
    position: relative;
    z-index: 3;
    padding: 2.5rem 2rem;
    width: 100%;
    color: white;
}

.category-card__title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 0.8rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.3;
}

.category-card__count {
    color: rgba(255, 255, 255, 0.95);
    font-size: 14px;
    margin-bottom: 1.2rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    font-weight: 500;
}

.category-card__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-blue);
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.category-card__btn:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Основной контент */
.content {
    padding: 2rem 0 4rem;
}

.content__block {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    padding: 40px;
    margin-bottom: 28px;
    border: 1px solid rgba(52, 152, 219, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.content__block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-green));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.content__block:hover::before {
    opacity: 1;
}

.content__block:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.content__block:last-child {
    margin-bottom: 0;
}

.content__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.content__subtitle {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 18px;
    color: var(--color-dark);
}

.content__text {
    margin-bottom: 16px;
    font-size: 15px;
    color: #555;
    line-height: 1.8;
}

.content__list {
    margin: 16px 0 16px 24px;
    list-style: none;
}

.content__list li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 24px;
    color: #555;
    line-height: 1.7;
}

.content__list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--color-green);
    font-size: 14px;
}

.content__highlight {
    background: linear-gradient(145deg, rgba(52, 152, 219, 0.1), rgba(46, 204, 113, 0.1));
    border-left: 4px solid var(--color-blue);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.content__highlight p {
    margin-bottom: 0;
    font-weight: 500;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: transparent;
    font-size: 14px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
    z-index: 1;
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background: var(--gradient-blue);
    color: white;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.btn--primary:hover::before {
    left: 100%;
}

.btn--primary:hover {
    background: var(--gradient-blue);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.btn--outline {
    border: 2px solid var(--color-blue);
    color: var(--color-blue);
    background: transparent;
}

.btn--outline:hover {
    background: var(--gradient-blue);
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

@keyframes gradientShiftSoft {
    0% { background-position: 0% 0%; }
    33% { background-position: 50% 50%; }
    66% { background-position: 100% 100%; }
    100% { background-position: 0% 0%; }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@media (max-width: 1024px) {
    .categories__title {
        font-size: 2.2rem;
    }
    
    .categories__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content__subtitle {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .categories {
        padding: 1rem 0 1rem;
    }
    
    .categories__title {
        font-size: 1.8rem;
    }
    
    .categories__grid {
        gap: 1rem;
    }
    
    .category-card {
        min-height: 240px;
    }
    
    .content__block {
        padding: 1.8rem;
    }
    
    .content__subtitle {
        font-size: 1.4rem;
    }
    
    .content__list {
        margin-left: 1rem;
    }
    
}


@media (max-width: 480px) {
    .categories__grid {
        grid-template-columns: 1fr;
    }
    
    .category-card {
        min-height: 220px;
    }
    
    .category-card__content {
        padding: 1.5rem;
    }
    
    .content__block {
        padding: 1.5rem;
    }
    
    .content__list li {
        font-size: 0.9rem;
    }
    
    .content__highlight {
        padding: 1rem;
    }
}

@media print {
    .header, .footer, .breadcrumbs {
        display: none;
    }
    
    .category-card, .content__block {
        box-shadow: none;
        background: white;
    }
}

@media (prefers-reduced-motion: reduce) {
    body,
    .fade-enter,
    .category-card {
        animation: none;
        transition: none;
    }
}