/*
Theme Name: BaharLink
Theme URI: https://baharlink.ir
Author: BaharLink Team
Author URI: https://baharlink.ir
Description: قالب اختصاصی وردپرس برای BaharLink — مرجع تخصصی OpenVPN. سبک، سریع، مینیمال، مدرن، حرفه‌ای، امن، استاندارد و کاملاً SEO-Oriented.
Version: 1.0.1
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: baharlink
Tags: rtl, two-columns, custom-logo, custom-menu, featured-images, translation-ready, seo-friendly
*/


/* Vazirmatn Font */
@font-face{font-family:'Vazirmatn';src:url('assets/fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('assets/fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('assets/fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}


/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--brand:#0d9488;--brand-soft:#ccfbf1;--brand-strong:#0f766e;
--ink:#0f172a;--ink-soft:#475569;--paper:#f8f9fa;--line:#e2e8f0;
--card:#fff;--radius:0.625rem
}
body{font-family:'Vazirmatn',system-ui,sans-serif;background:var(--paper);color:#1e293b;line-height:1.8;font-size:15px;direction:rtl}
a{color:var(--brand-strong);text-decoration:none;transition:color .15s}
a:hover{color:var(--brand)}
img{max-width:100%;height:auto}
.container-page{width:100%;max-width:80rem;margin-inline:auto;padding-inline:1rem}
@media(min-width:640px){.container-page{padding-inline:1.5rem}}
@media(min-width:1024px){.container-page{padding-inline:2rem}}
.app-shell{min-height:100vh;display:flex;flex-direction:column}
.app-shell>main{flex:1 0 auto}
.skip-link{position:absolute;top:-100px;right:1rem;z-index:9999;background:var(--brand);color:#fff;padding:.6rem 1rem;border-radius:var(--radius);font-weight:600}
.skip-link:focus{top:1rem}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:3.5rem;gap:1rem}
.site-logo{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--ink)}
.site-logo .logo-icon{width:2rem;height:2rem;background:var(--brand);border-radius:.5rem;display:flex;align-items:center;justify-content:center;color:#fff}
.site-logo .logo-text{font-size:.875rem}
.main-nav{display:none;align-items:center;gap:.125rem}
@media(min-width:1024px){.main-nav{display:flex}}
.main-nav a{padding:.375rem .75rem;border-radius:.375rem;font-size:.8125rem;font-weight:500;color:#475569;transition:all .15s}
.main-nav a:hover{color:var(--brand);background:var(--brand-soft)}
.header-actions{display:flex;align-items:center;gap:.375rem}
.header-actions button{width:2rem;height:2rem;border:none;background:none;color:#64748b;border-radius:.375rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}
.header-actions button:hover{color:var(--brand);background:var(--brand-soft)}
.header-actions .cta-btn{display:none;height:2rem;padding:0 .75rem;background:var(--brand);color:#fff;border-radius:.375rem;font-size:.8125rem;font-weight:600;align-items:center;gap:.25rem;border:none;cursor:pointer}
@media(min-width:640px){.header-actions .cta-btn{display:inline-flex}}
.menu-toggle{display:flex}
@media(min-width:1024px){.menu-toggle{display:none}}

/* ===== Mobile Menu ===== */
.mobile-menu{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:opacity .25s}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu-panel{position:absolute;top:0;right:0;width:88vw;max-width:24rem;height:100%;background:var(--paper);border-left:1px solid var(--line);padding:1.5rem;overflow-y:auto;transform:translateX(100%);transition:transform .3s}
.mobile-menu.open .mobile-menu-panel{transform:translateX(0)}
.mobile-menu-panel ul{list-style:none}
.mobile-menu-panel li{margin-bottom:.75rem}
.mobile-menu-panel a{display:block;padding:.5rem;color:#1e293b;font-size:.875rem;border-radius:.375rem;transition:all .15s}
.mobile-menu-panel a:hover{background:var(--brand-soft);color:var(--brand)}

/* ===== Hero ===== */
.hero{background:#fff;border-bottom:1px solid var(--line);padding:2rem 0}
@media(min-width:640px){.hero{padding:3rem 0}}
.hero-grid{display:grid;gap:1.5rem;align-items:center}
@media(min-width:1024px){.hero-grid{grid-template-columns:1fr 1fr}}
.hero-badge{display:inline-flex;align-items:center;gap:.375rem;background:var(--brand-soft);border:1px solid #99f6e4;border-radius:9999px;padding:.25rem .75rem;font-size:.75rem;font-weight:500;color:var(--brand-strong)}
.hero h1{margin-top:.75rem;font-size:1.5rem;font-weight:700;color:var(--ink);line-height:1.3}
@media(min-width:640px){.hero h1{font-size:1.875rem}}
.hero p{margin-top:.5rem;font-size:.875rem;color:#475569;line-height:1.75}
.hero-actions{margin-top:1rem;display:flex;gap:.5rem;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:.5rem;height:2.5rem;padding:0 1.25rem;background:var(--brand);color:#fff;border:none;border-radius:.5rem;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .15s}
.btn-primary:hover{background:var(--brand-strong);color:#fff}
.btn-secondary{display:inline-flex;align-items:center;gap:.5rem;height:2.5rem;padding:0 1.25rem;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:.5rem;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .15s}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand)}

/* ===== Two-Column Layout ===== */
.layout-grid{display:grid;gap:1.5rem}
@media(min-width:1024px){.layout-grid{grid-template-columns:1fr 260px}}

/* ===== Categories Grid ===== */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
@media(min-width:640px){.cat-grid{grid-template-columns:repeat(4,1fr)}}
.cat-card{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);text-align:center;transition:all .2s}
.cat-card:hover{border-color:var(--brand);box-shadow:0 4px 12px rgba(0,0,0,.05)}
.cat-card .cat-icon{width:2.5rem;height:2.5rem;background:var(--brand-soft);border-radius:.5rem;display:flex;align-items:center;justify-content:center;color:var(--brand)}
.cat-card:hover .cat-icon{background:var(--brand);color:#fff}
.cat-card .cat-name{font-size:.75rem;font-weight:500;color:var(--ink)}
.cat-card:hover .cat-name{color:var(--brand)}

/* ===== Section Title ===== */
.section-title{display:flex;align-items:center;gap:.5rem;font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:1rem}
.section-title .view-all{margin-right:auto;font-size:.75rem;font-weight:500;color:var(--brand)}

/* ===== Post Cards ===== */
.post-grid{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:640px){.post-grid{grid-template-columns:repeat(2,1fr)}}
.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .2s}
.post-card:hover{border-color:rgba(13,148,136,.4);box-shadow:0 8px 25px -10px rgba(0,0,0,.1)}
.post-card-img{aspect-ratio:16/9;overflow:hidden;background:#f1f5f9}
.post-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.post-card:hover .post-card-img img{transform:scale(1.05)}
.post-card-body{padding:1.25rem}
.post-card-badge{display:inline-flex;align-items:center;gap:.25rem;background:var(--brand-soft);border-radius:9999px;padding:.125rem .5rem;font-size:.625rem;font-weight:500;color:var(--brand-strong)}
.post-card-title{margin-top:.5rem;font-size:.9375rem;font-weight:600;line-height:1.6}
.post-card-title a{color:var(--ink)}
.post-card-title a:hover{color:var(--brand)}
.post-card-excerpt{margin-top:.5rem;font-size:.8125rem;color:#64748b;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card-meta{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:.6875rem;color:#64748b}

/* ===== Sidebar ===== */
.sidebar-widget{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;margin-bottom:1.25rem}
.sidebar-widget h3{font-size:.875rem;font-weight:700;color:var(--ink);margin-bottom:.75rem}
.sidebar-latest-list{list-style:none}
.sidebar-latest-list li{margin-bottom:.625rem}
.sidebar-latest-list a{display:flex;gap:.625rem;font-size:.75rem;color:#475569}
.sidebar-latest-list a:hover{color:var(--brand)}
.sidebar-latest-list .thumb{width:2.5rem;height:2.5rem;border-radius:.375rem;overflow:hidden;flex-shrink:0;background:var(--brand-soft)}
.sidebar-latest-list .thumb img{width:100%;height:100%;object-fit:cover}

/* ===== Telegram Section ===== */
.telegram-box{background:linear-gradient(135deg,#0088cc,#005580);border-radius:var(--radius);padding:1.5rem;color:#fff;text-align:center}
.telegram-box h3{color:#fff;margin-bottom:.5rem}
.telegram-box .btn-join{display:inline-flex;align-items:center;gap:.5rem;background:#fff;color:#0088cc;padding:.5rem 1.25rem;border-radius:.5rem;font-size:.875rem;font-weight:700;margin-top:.75rem}

/* ===== Single Post ===== */
.single-header{padding-bottom:1rem;border-bottom:1px solid var(--line);margin-bottom:1.5rem}
.single-badge{display:inline-flex;align-items:center;gap:.25rem;background:var(--brand-soft);border:1px solid #99f6e4;border-radius:9999px;padding:.125rem .625rem;font-size:.6875rem;font-weight:500;color:var(--brand-strong)}
.single-title{margin-top:.75rem;font-size:1.25rem;font-weight:700;color:var(--ink);line-height:1.4}
@media(min-width:640px){.single-title{font-size:1.5rem}}
.single-lead{margin-top:.75rem;font-size:.875rem;color:#475569;line-height:1.75}
.single-meta{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:.75rem;font-size:.6875rem;color:#64748b}

/* ===== Article Body ===== */
.article-body{max-width:720px;margin-inline:auto;font-size:1rem;line-height:1.9;color:#1e293b}
.article-body>*+*{margin-top:1.5rem}
.article-body h2{font-size:1.4rem;font-weight:700;color:var(--ink);margin-top:2.5rem;margin-bottom:.75rem;padding-right:.75rem;border-right:3px solid var(--brand)}
.article-body h3{font-size:1.2rem;font-weight:600;color:var(--ink);margin-top:2rem;margin-bottom:.75rem}
.article-body h4{font-size:1.05rem;font-weight:600;color:var(--ink);margin-top:1.5rem;margin-bottom:.5rem}
.article-body p{margin-block:1rem}
.article-body a{color:var(--brand-strong);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand)}
.article-body ul,.article-body ol{padding-right:1.5rem;margin-block:1rem}
.article-body ul li{list-style:disc;margin-block:.5rem;line-height:1.8}
.article-body ol li{list-style:decimal;margin-block:.5rem;line-height:1.8}
.article-body blockquote{border-right:3px solid var(--brand);background:var(--brand-soft);padding:1rem 1.25rem;border-radius:.5rem;color:#1e293b;margin-block:1.5rem}
.article-body pre{background:#1e293b;color:#e2e8f0;padding:1rem 1.25rem;border-radius:.5rem;overflow-x:auto;direction:ltr;text-align:left;font-family:'JetBrains Mono',monospace;font-size:.875rem;line-height:1.7;margin-block:1.5rem}
.article-body code:not(pre code){background:#f1f5f9;color:var(--brand-strong);padding:.15rem .4rem;border-radius:.25rem;font-size:.9em;font-family:monospace;direction:ltr;display:inline-block}
.article-body table{width:100%;border-collapse:collapse;margin-block:1.5rem;font-size:.9rem;display:block;overflow-x:auto}
.article-body table th{background:var(--brand-soft);padding:.75rem 1rem;text-align:right;font-weight:600;color:var(--ink);border-bottom:2px solid var(--brand)}
.article-body table td{padding:.75rem 1rem;border-bottom:1px solid var(--line);color:#475569}

/* ===== TOC ===== */
.toc-widget h3{font-size:.75rem;font-weight:700;color:var(--ink);margin-bottom:1rem;padding-bottom:.625rem;border-bottom:1px solid var(--line)}
.toc-widget ul{list-style:none;font-size:.8125rem;line-height:1.75}
.toc-widget li{margin-bottom:.25rem}
.toc-widget a{display:block;padding:.375rem .625rem;border-radius:.375rem;color:#475569;transition:all .15s}
.toc-widget a:hover{background:#f8fafc;color:var(--ink)}
.toc-widget .toc-h3 a{padding-right:1.25rem;color:#64748b}
.toc-widget .toc-h4 a{padding-right:2rem;color:#94a3b8}

/* ===== Breadcrumbs ===== */
.breadcrumbs{font-size:.75rem;color:#64748b;padding:1rem 0}
.breadcrumbs a{color:#64748b}
.breadcrumbs a:hover{color:var(--brand)}
.breadcrumbs .sep{margin:0 .25rem;opacity:.5}

/* ===== Pagination ===== */
.pagination{display:flex;justify-content:center;gap:.25rem;margin-top:2.5rem}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:2.25rem;height:2.25rem;border:1px solid var(--line);border-radius:.375rem;font-size:.8125rem;color:#475569;transition:all .15s}
.pagination a:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.pagination .current{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}

/* ===== Archive Header ===== */
.archive-header{background:#fff;border-bottom:1px solid var(--line);padding:1.25rem 0}
.archive-header-inner{display:flex;align-items:center;gap:.75rem}
.archive-icon{width:2.5rem;height:2.5rem;background:var(--brand-soft);border:1px solid #99f6e4;border-radius:.5rem;display:flex;align-items:center;justify-content:center;color:var(--brand)}
.archive-title{font-size:1.25rem;font-weight:700;color:var(--ink)}
.archive-eyebrow{font-size:.6875rem;color:var(--brand)}
.archive-count{margin-right:auto;background:#f1f5f9;border-radius:9999px;padding:.125rem .625rem;font-size:.75rem;font-weight:500;color:#475569}
.archive-description{margin-top:.5rem;font-size:.875rem;color:#475569}
.sub-categories{padding:1rem 0}
.sub-categories .pill{display:inline-block;border:1px solid var(--line);background:#fff;border-radius:9999px;padding:.25rem .75rem;font-size:.75rem;color:#475569;margin-left:.5rem;transition:all .15s}
.sub-categories .pill:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}

/* ===== Comments ===== */
.comments-area{margin-top:2rem}
.comments-title{font-size:1.125rem;font-weight:700;margin-bottom:1rem}
.comment-list{list-style:none}
.comment-body{display:flex;gap:.75rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.comment-avatar{width:2.5rem;height:2.5rem;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;flex-shrink:0}
.comment-content{flex:1}
.comment-author{font-weight:600;font-size:.875rem;color:var(--ink)}
.comment-meta{font-size:.6875rem;color:#94a3b8;margin-top:.125rem}
.comment-text{margin-top:.375rem;font-size:.875rem;line-height:1.75;color:#1e293b}
.comment-reply-link{font-size:.6875rem;color:#64748b;margin-top:.5rem;display:inline-block}
.comment-reply-link:hover{color:var(--brand)}
.comment-form{margin-top:1.5rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.comment-form label{font-size:.6875rem;font-weight:500;color:#475569;display:block;margin-bottom:.25rem}
.comment-form input[type=text],.comment-form input[type=email],.comment-form textarea{width:100%;border:1px solid var(--line);border-radius:.375rem;padding:.5rem .75rem;font-size:.875rem;font-family:inherit;outline:none;transition:border-color .15s;margin-bottom:.75rem}
.comment-form input:focus,.comment-form textarea:focus{border-color:var(--brand)}
.comment-form textarea{resize:vertical}
.comment-form .submit{background:var(--brand);color:#fff;border:none;border-radius:.5rem;padding:.5rem 1.25rem;font-size:.8125rem;font-weight:600;cursor:pointer;transition:background .15s}
.comment-form .submit:hover{background:var(--brand-strong)}

/* ===== Footer ===== */
.site-footer{background:#0f172a;color:#94a3b8;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;padding:2.5rem 0}
@media(min-width:1024px){.footer-grid{grid-template-columns:repeat(4,1fr)}}
.footer-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:1rem}
.footer-card h3{font-size:.75rem;font-weight:700;color:#fff;margin-bottom:.75rem}
.footer-card ul{list-style:none}
.footer-card li{margin-bottom:.5rem}
.footer-card a{font-size:.6875rem;color:#94a3b8;transition:color .15s}
.footer-card a:hover{color:#5eead4}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:.75rem 0;text-align:center;font-size:.625rem;color:#64748b}

/* ===== 404 ===== */
.error-404{text-align:center;padding:3rem 0}
.error-404 .num{font-size:3rem;font-weight:700;color:var(--brand)}
.error-404 h1{margin-top:1rem;font-size:1.5rem;color:var(--ink)}
.error-404 p{margin-top:.5rem;font-size:.875rem;color:#64748b}

/* ===== Responsive ===== */
@media(max-width:639px){.hero h1{font-size:1.25rem}.post-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}}

/* ===== Hero Visual ===== */
.hero-visual{display:none}
@media(min-width:1024px){.hero-visual{display:flex;align-items:center;justify-content:center}}

/* ===== Search Dialog (header dropdown) ===== */
.search-dialog{display:none;border-top:1px solid var(--line);background:#fff;padding:.75rem 0;box-shadow:0 8px 24px -8px rgba(0,0,0,.08)}
.search-dialog .container-page{max-width:36rem}
.search-form-inner{display:flex;gap:.5rem;align-items:center;border:1px solid var(--line);border-radius:.5rem;padding:.25rem;background:#fff;transition:border-color .15s}
.search-form-inner:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(13,148,136,.12)}
.search-form-inner .search-field{flex:1;border:none;outline:none;background:transparent;padding:.5rem .75rem;font-size:.875rem;font-family:inherit;color:var(--ink)}
.search-form-inner .search-field::placeholder{color:#94a3b8}
.search-form-inner .search-submit{width:2.25rem;height:2.25rem;display:flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;border:none;border-radius:.375rem;cursor:pointer;transition:background .15s}
.search-form-inner .search-submit:hover{background:var(--brand-strong)}

/* ===== Reading Progress Bar ===== */
.reading-progress-bar{position:fixed;top:0;right:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand),#5eead4);z-index:60;transition:width .1s linear}

/* ===== Back to Top ===== */
.back-to-top{position:fixed;bottom:1.5rem;left:1.5rem;width:2.75rem;height:2.75rem;border-radius:50%;background:var(--brand);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(.5rem);transition:opacity .2s,visibility .2s,transform .2s,background .15s;box-shadow:0 8px 20px -6px rgba(13,148,136,.5);z-index:55}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--brand-strong)}
@media(max-width:639px){.back-to-top{bottom:1rem;left:1rem;width:2.5rem;height:2.5rem}}

/* ===== TOC active state ===== */
.toc-widget .toc-active{background:var(--brand-soft);color:var(--brand-strong);font-weight:600}

/* ===== 404 page ===== */
.error-404 .num{font-weight:800;letter-spacing:-.05em}

/* ===== Mobile menu list (fallback wp_page_menu) ===== */
.mobile-menu-panel .menu,.mobile-menu-panel ul{list-style:none}
.mobile-menu-panel .menu{padding:0;margin:0}

/* ===== Screen reader text ===== */
.screen-reader-text{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap;border:0}

/* ===== Dark mode ===== */
@media (prefers-color-scheme: dark){
  :root{--paper:#0f172a;--card:#1e293b;--line:#334155;--ink:#f1f5f9;--ink-soft:#cbd5e1}
  body{color:#e2e8f0}
  .site-header{background:rgba(15,23,42,.9);border-bottom-color:#334155}
  .main-nav a{color:#cbd5e1}
  .site-logo{color:#f1f5f9}
  .hero{background:#1e293b}
  .post-card{background:var(--card)}
  .post-card-title a{color:#f1f5f9}
  .sidebar-widget,.comment-form{background:var(--card)}
  .archive-header{background:#1e293b}
  .btn-secondary{background:#1e293b;color:#f1f5f9}
  .article-body{color:#e2e8f0}
  .article-body a{color:#5eead4}
  .search-form-inner{background:#1e293b}
  .search-form-inner .search-field{color:#f1f5f9}
}