/* ═══════════════════════════════════════════════════
   ProInSales — Archive / Category Styles
   archive.css — загружается на страницах архивов
═══════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════
   CATEGORY HERO
═══════════════════════════════════════════════════ */
.pi-cat-hero {
    position: relative;
    padding: 140px 40px 60px;
    background: linear-gradient(160deg, #0f0c29 0%, #302b63 40%, #24243e 100%);
    overflow: hidden;
    text-align: center;
}

.pi-cat-hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(102, 126, 234, 0.25);
    border-radius: 50%;
    filter: blur(120px);
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    animation: pi-float-arc 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pi-float-arc {
    0%, 100% { transform: translateX(-50%) translate(0, 0) scale(1); }
    33%       { transform: translateX(-50%) translate(30px, -20px) scale(1.05); }
    66%       { transform: translateX(-50%) translate(-20px, 20px) scale(0.95); }
}

.pi-cat-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.pi-cat-hero-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: block;
    animation: pi-fadeInUp 0.6s ease both;
}

.pi-cat-hero h1 {
    font-family: 'Unbounded', cursive !important;
    font-size: clamp(2rem, 4vw, 3rem) !important;
    font-weight: 900 !important;
    color: #fff !important;
    margin-bottom: 16px !important;
    animation: pi-fadeInUp 0.6s ease 0.1s both;
}

.pi-cat-hero p {
    font-family: 'Onest', sans-serif;
    font-size: 1.1rem;
    color: rgba(226, 232, 240, 0.8);
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto 28px;
    animation: pi-fadeInUp 0.6s ease 0.2s both;
}

.pi-cat-hero-stats {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: pi-fadeInUp 0.6s ease 0.3s both;
}

.pi-cat-stat {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-family: 'Onest', sans-serif;
    font-size: 0.85rem;
    color: rgba(226, 232, 240, 0.85);
}

.pi-cat-stat strong { color: #fff; }

@keyframes pi-fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════
   FILTER BAR
═══════════════════════════════════════════════════ */
.pi-filter-bar {
    max-width: var(--pi-max-width);
    margin: 0 auto;
    padding: 32px 40px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.pi-filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pi-filter-tab {
    padding: 8px 20px;
    border-radius: 50px;
    font-family: 'Onest', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid #e8eaf0;
    background: #fff;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.pi-filter-tab:hover {
    border-color: #6366f1;
    color: #6366f1;
    text-decoration: none;
}

.pi-filter-tab.pi-active {
    background: #6366f1;
    color: #fff;
    border-color: #6366f1;
}

.pi-filter-sort {
    font-family: 'Onest', sans-serif;
    font-size: 0.85rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ═══════════════════════════════════════════════════
   ARTICLES GRID
═══════════════════════════════════════════════════ */
.pi-archive-section {
    max-width: var(--pi-max-width);
    margin: 0 auto;
    padding: 32px 40px 80px;
}

.pi-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.pi-archive-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 30px rgba(99, 102, 241, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(99, 102, 241, 0.06);
    text-decoration: none !important;
    color: inherit !important;
    display: flex;
    flex-direction: column;
}

.pi-archive-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.18);
    text-decoration: none !important;
}

.pi-archive-card-thumb {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.pi-archive-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.pi-archive-card:hover .pi-archive-card-thumb img {
    transform: scale(1.05);
}

.pi-archive-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    transition: transform 0.4s ease;
}

.pi-archive-card:hover .pi-archive-thumb-placeholder {
    transform: scale(1.05);
}

/* Cycle through gradients */
.pi-archive-card:nth-child(4n+1) .pi-archive-thumb-placeholder { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.pi-archive-card:nth-child(4n+2) .pi-archive-thumb-placeholder { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.pi-archive-card:nth-child(4n+3) .pi-archive-thumb-placeholder { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.pi-archive-card:nth-child(4n+4) .pi-archive-thumb-placeholder { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

.pi-archive-card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 5px 12px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: #fff !important;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none !important;
}

.pi-archive-card-body {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pi-archive-card-body h2,
.pi-archive-card-body h3 {
    font-family: 'Unbounded', cursive !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    margin-bottom: 10px !important;
    line-height: 1.4 !important;
    color: #1a1a2e !important;
}

.pi-archive-card-body p {
    font-family: 'Onest', sans-serif;
    font-size: 0.88rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.pi-archive-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Onest', sans-serif;
    font-size: 0.78rem;
    color: #64748b;
    padding-top: 16px;
    border-top: 1px solid #e8eaf0;
}

.pi-archive-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #6366f1 !important;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none !important;
    transition: gap 0.3s;
}

.pi-archive-read-more:hover {
    gap: 12px;
    text-decoration: none !important;
}

/* ═══════════════════════════════════════════════════
   PAGINATION
═══════════════════════════════════════════════════ */
.pi-archive-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 0 40px 80px;
    flex-wrap: wrap;
}

.pi-archive-pagination a,
.pi-archive-pagination span {
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    border-radius: 12px;
    border: 1px solid #e8eaf0;
    background: #fff;
    font-family: 'Onest', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.05);
}

.pi-archive-pagination a:hover {
    border-color: #6366f1;
    color: #6366f1;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
}

.pi-archive-pagination .current,
.pi-archive-pagination span.current {
    background: linear-gradient(135deg, #6366f1 0%, #ec4899 50%, #f97316 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

/* ═══════════════════════════════════════════════════
   ARCHIVE CTA BOTTOM
═══════════════════════════════════════════════════ */
.pi-archive-cta {
    position: relative;
    margin: 0 40px 60px;
    border-radius: 32px;
    padding: 72px 60px;
    background: linear-gradient(160deg, #0f0c29 0%, #302b63 40%, #24243e 100%);
    text-align: center;
    overflow: hidden;
}

.pi-archive-cta::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    filter: blur(100px);
    top: -100px;
    right: -50px;
    animation: pi-float-arc 8s ease-in-out infinite;
    pointer-events: none;
}

.pi-archive-cta h2 {
    font-family: 'Unbounded', cursive !important;
    font-size: clamp(1.6rem, 3vw, 2.2rem) !important;
    font-weight: 900 !important;
    color: #fff !important;
    margin-bottom: 12px !important;
    position: relative;
    z-index: 1;
}

.pi-archive-cta p {
    color: rgba(226, 232, 240, 0.8) !important;
    max-width: 480px;
    margin: 0 auto 28px !important;
    line-height: 1.6 !important;
    position: relative;
    z-index: 1;
}

.pi-archive-cta .pi-btn {
    position: relative;
    z-index: 1;
}

.pi-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Onest', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none !important;
    cursor: pointer;
    border: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.pi-btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #ec4899 50%, #f97316 100%);
    color: #fff !important;
    box-shadow: 0 4px 25px rgba(99, 102, 241, 0.35);
}

.pi-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.5);
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .pi-archive-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .pi-cat-hero { padding: 110px 20px 40px; }
    .pi-archive-section { padding: 24px 20px 60px; }
    .pi-archive-grid { grid-template-columns: 1fr; }
    .pi-filter-bar { padding: 24px 20px 0; flex-direction: column; align-items: flex-start; }
    .pi-cat-hero-stats { flex-direction: column; gap: 12px; }
    .pi-archive-cta { margin: 0 20px 40px; padding: 50px 24px; }
    .pi-archive-pagination { padding: 0 20px 60px; }
}