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

/* =====================================================
   رسا هاست - تم تیره حرفه‌ای
   ===================================================== */
:root {
    --bg-primary: #0a0e14;
    --bg-secondary: #10151f;
    --bg-card: #151b28;
    --bg-card-hover: #1b2331;
    --border-color: #232b3d;
    --text-primary: #eef1f7;
    --text-secondary: #9aa5b8;
    --text-muted: #6b7688;
    --brand-primary: #00d9a3;
    --brand-primary-dark: #00b386;
    --brand-secondary: #6366f1;
    --brand-gradient: linear-gradient(135deg, #00d9a3 0%, #6366f1 100%);
    --danger: #ff5c7a;
    --warning: #ffb648;
    --success: #00d9a3;
    --info: #4fa8ff;
    --shadow-glow: 0 0 40px rgba(0, 217, 163, 0.15);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --font-main: 'Vazirmatn', Tahoma, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    direction: rtl;
    text-align: right;
    line-height: 1.85;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 15% 10%, rgba(0, 217, 163, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 40%);
    background-attachment: fixed;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* ================= اسکرول‌بار ================= */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-primary-dark); }

/* ================= هدر ================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 14, 20, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.header-top {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-muted);
}
.header-top .container { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.header-top-links { display: flex; gap: 18px; }
.header-top-links a:hover { color: var(--brand-primary); }
.header-top-links i { margin-left: 5px; }

.header-main { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.logo { display: flex; align-items: center; gap: 10px; font-size: 24px; font-weight: 800; }
.logo-icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--brand-gradient);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #06111c; font-weight: 900;
    box-shadow: 0 4px 20px rgba(0, 217, 163, 0.35);
}
.logo span { background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav a {
    font-weight: 500; font-size: 15.5px; color: var(--text-secondary);
    position: relative; padding: 8px 0; transition: color .25s;
}
.main-nav a::after {
    content: ''; position: absolute; bottom: 0; right: 0; width: 0; height: 2px;
    background: var(--brand-gradient); transition: width .3s;
}
.main-nav a:hover, .main-nav a.active { color: var(--text-primary); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 26px; border-radius: 12px; font-weight: 600; font-size: 15px;
    transition: all .25s ease; white-space: nowrap;
}
.btn-primary {
    background: var(--brand-gradient); color: #06131a;
    box-shadow: 0 8px 24px rgba(0, 217, 163, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0, 217, 163, 0.4); }
.btn-outline { border: 1.5px solid var(--border-color); color: var(--text-primary); background: transparent; }
.btn-outline:hover { border-color: var(--brand-primary); color: var(--brand-primary); }
.btn-block { width: 100%; }
.btn-sm { padding: 7px 16px; font-size: 13.5px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-ghost { background: var(--bg-card); color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-card-hover); }

.mobile-toggle { display: none; font-size: 26px; color: var(--text-primary); background: none; }

.mobile-nav { display: none; border-top: 1px solid var(--border-color); background: var(--bg-secondary); }
.mobile-nav.open { display: block; }
.mobile-nav ul { padding: 10px 20px; }
.mobile-nav ul li a { display: block; padding: 14px 0; border-bottom: 1px solid var(--border-color); font-size: 15px; }
.mobile-nav ul li:last-child a { border-bottom: none; }

/* ================= نوار پایین موبایل (اپلیکیشن‌مانند) ================= */
.mobile-bottom-nav {
    display: none;
    position: fixed; bottom: 0; right: 0; left: 0; z-index: 1000;
    background: rgba(13, 18, 32, 0.97);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-color);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
    justify-content: space-around; align-items: center;
    box-shadow: 0 -8px 24px rgba(0,0,0,.35);
}
.mobile-bottom-nav a {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    color: var(--text-muted); font-size: 10.5px; flex: 1; padding: 6px 2px;
    border-radius: 12px; transition: color .2s;
}
.mobile-bottom-nav a i { font-size: 19px; }
.mobile-bottom-nav a.active { color: var(--brand-primary); }
.mobile-bottom-nav a.active i { filter: drop-shadow(0 0 8px rgba(0,217,163,.5)); }

/* ================= هیرو ================= */
.hero {
    position: relative;
    padding: 90px 0 110px;
    overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0, 217, 163, 0.1); border: 1px solid rgba(0, 217, 163, 0.3);
    color: var(--brand-primary); padding: 7px 16px; border-radius: 30px; font-size: 13.5px;
    margin-bottom: 22px; font-weight: 500;
}
.hero h1 { font-size: 48px; font-weight: 800; line-height: 1.35; margin-bottom: 22px; }
.hero h1 em {
    font-style: normal;
    background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--text-secondary); font-size: 17px; margin-bottom: 34px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 34px; }
.hero-stats div strong { display: block; font-size: 26px; font-weight: 800; color: var(--brand-primary); }
.hero-stats div span { font-size: 13.5px; color: var(--text-muted); }

.hero-visual {
    position: relative; border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--border-color); background: var(--bg-card);
    box-shadow: var(--shadow-glow);
}
.hero-visual img { width: 100%; border-radius: var(--radius-lg); }
.hero-floating-card {
    position: absolute; bottom: 16px; left: 16px; max-width: calc(100% - 32px);
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); padding: 14px 20px; display: flex; align-items: center; gap: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4); animation: floatY 3.5s ease-in-out infinite;
}
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.hero-floating-card .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--success); box-shadow: 0 0 10px var(--success); }

/* ================= بخش‌های عمومی ================= */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 56px; }
.section-tag {
    display: inline-block; color: var(--brand-primary); font-weight: 600; font-size: 14px;
    background: rgba(0,217,163,.08); padding: 6px 16px; border-radius: 20px; margin-bottom: 16px;
}
.section-head h2 { font-size: 33px; font-weight: 800; margin-bottom: 14px; }
.section-head p { color: var(--text-secondary); font-size: 15.5px; }

/* ================= کارت‌های ویژگی ================= */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md);
    padding: 32px 26px; transition: all .3s;
}
.feature-card:hover { transform: translateY(-6px); border-color: rgba(0,217,163,.4); box-shadow: var(--shadow-glow); }
.feature-icon {
    width: 54px; height: 54px; border-radius: 14px; background: rgba(0,217,163,.1);
    display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--brand-primary);
    margin-bottom: 20px;
}
.feature-card h3 { font-size: 17.5px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 14px; }

/* ================= کارت‌های پلن ================= */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.plan-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg);
    padding: 36px 30px; position: relative; transition: all .3s;
}
.plan-card:hover { transform: translateY(-8px); border-color: rgba(0,217,163,.5); }
.plan-card.featured { border: 2px solid var(--brand-primary); box-shadow: var(--shadow-glow); }
.plan-badge {
    position: absolute; top: -14px; right: 30px; background: var(--brand-gradient);
    color: #06131a; padding: 6px 18px; border-radius: 20px; font-size: 12.5px; font-weight: 700;
}
.plan-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.plan-card .plan-desc { color: var(--text-muted); font-size: 13.5px; margin-bottom: 22px; }
.plan-price { font-size: 34px; font-weight: 800; margin-bottom: 4px; background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.plan-price span { font-size: 14px; color: var(--text-muted); font-weight: 400; -webkit-text-fill-color: var(--text-muted); }
.plan-price.is-free { font-size: 28px; }
.plan-period { color: var(--text-muted); font-size: 13px; margin-bottom: 26px; }
.plan-features { margin-bottom: 28px; }
.plan-features li { display: flex; align-items: center; gap: 10px; padding: 9px 0; font-size: 14.5px; color: var(--text-secondary); border-bottom: 1px dashed var(--border-color); }
.plan-features li:last-child { border-bottom: none; }
.plan-features i { color: var(--brand-primary); font-size: 15px; }

/* ================= جدول قیمت / مقایسه ================= */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--border-color); }
table.compare-table { width: 100%; border-collapse: collapse; background: var(--bg-card); }
table.compare-table th, table.compare-table td { padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--border-color); font-size: 14px; }
table.compare-table th { background: var(--bg-secondary); font-weight: 700; }
table.compare-table td:first-child, table.compare-table th:first-child { text-align: right; color: var(--text-secondary); }

/* ================= گیف/ویژوال تکنولوژی ================= */
.tech-showcase { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tech-card {
    border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border-color);
    background: var(--bg-card); position: relative;
}
.tech-card img { width: 100%; height: 220px; object-fit: cover; }
.tech-card .tech-overlay {
    position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,14,20,.9), transparent 60%);
    display: flex; align-items: flex-end; padding: 20px;
}
.tech-card .tech-overlay h4 { font-size: 16px; font-weight: 700; }

/* ================= نظرات مشتریان ================= */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 28px; }
.testimonial-card .stars { color: var(--warning); margin-bottom: 14px; font-size: 14px; }
.testimonial-card p { color: var(--text-secondary); font-size: 14.5px; margin-bottom: 20px; }
.testimonial-user { display: flex; align-items: center; gap: 12px; }
.testimonial-user .avatar {
    width: 42px; height: 42px; border-radius: 50%; background: var(--brand-gradient);
    display: flex; align-items: center; justify-content: center; font-weight: 700; color: #06131a;
}
.testimonial-user strong { display: block; font-size: 14px; }
.testimonial-user span { font-size: 12.5px; color: var(--text-muted); }

/* ================= CTA ================= */
.cta-box {
    background: linear-gradient(135deg, rgba(0,217,163,.12), rgba(99,102,241,.12));
    border: 1px solid rgba(0,217,163,.3); border-radius: var(--radius-lg);
    padding: 60px; text-align: center;
}
.cta-box h2 { font-size: 30px; font-weight: 800; margin-bottom: 14px; }
.cta-box p { color: var(--text-secondary); margin-bottom: 30px; }

/* ================= فوتر ================= */
.site-footer { background: var(--bg-secondary); border-top: 1px solid var(--border-color); padding-top: 70px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer-about p { color: var(--text-muted); font-size: 14px; margin: 18px 0 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
    width: 38px; height: 38px; border-radius: 10px; background: var(--bg-card); border: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: center; transition: all .25s;
}
.footer-socials a:hover { background: var(--brand-gradient); color: #06131a; }
.footer-col h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 22px; }
.footer-col ul li { margin-bottom: 13px; }
.footer-col a { color: var(--text-muted); font-size: 14px; transition: color .2s; }
.footer-col a:hover { color: var(--brand-primary); }
.footer-enamad { display: flex; gap: 10px; margin-top: 10px; }
.footer-enamad div { width: 70px; height: 70px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 10px; }
.footer-bottom {
    border-top: 1px solid var(--border-color); padding: 22px 0; display: flex; justify-content: space-between;
    align-items: center; font-size: 13px; color: var(--text-muted); flex-wrap: wrap; gap: 10px;
}

/* ================= فرم‌ها ================= */
.auth-wrap { min-height: calc(100vh - 76px); display: flex; align-items: center; justify-content: center; padding: 60px 20px; }
.auth-card { width: 100%; max-width: 430px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 44px 38px; }
.auth-card h2 { font-size: 24px; font-weight: 800; text-align: center; margin-bottom: 8px; }
.auth-card .sub { text-align: center; color: var(--text-muted); font-size: 14px; margin-bottom: 32px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; margin-bottom: 9px; font-weight: 500; color: var(--text-secondary); }
.form-control {
    width: 100%; background: var(--bg-secondary); border: 1.5px solid var(--border-color); border-radius: 11px;
    padding: 13px 16px; color: var(--text-primary); font-family: inherit; font-size: 14.5px; transition: border-color .2s;
}
.form-control:focus { outline: none; border-color: var(--brand-primary); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-hint { font-size: 12.5px; color: var(--text-muted); margin-top: 6px; }
.form-error { color: var(--danger); font-size: 13px; margin-top: 6px; }
.otp-inputs { display: flex; gap: 10px; justify-content: center; direction: ltr; }
.otp-inputs input { width: 48px; height: 56px; text-align: center; font-size: 22px; }
.auth-footer-link { text-align: center; margin-top: 24px; font-size: 14px; color: var(--text-muted); }

.alert { padding: 14px 18px; border-radius: 11px; font-size: 14px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.alert-success { background: rgba(0,217,163,.1); color: var(--success); border: 1px solid rgba(0,217,163,.3); }
.alert-danger { background: rgba(255,92,122,.1); color: var(--danger); border: 1px solid rgba(255,92,122,.3); }
.alert-warning { background: rgba(255,182,72,.1); color: var(--warning); border: 1px solid rgba(255,182,72,.3); }
.alert-info { background: rgba(79,168,255,.1); color: var(--info); border: 1px solid rgba(79,168,255,.3); }

/* ================= پنل کاربری / مدیریت - لایوت ================= */
.dash-layout { display: grid; grid-template-columns: 270px 1fr; min-height: calc(100vh - 76px); }
.dash-sidebar { background: var(--bg-secondary); border-left: 1px solid var(--border-color); padding: 30px 0; }
.dash-user { text-align: center; padding: 0 20px 26px; border-bottom: 1px solid var(--border-color); margin-bottom: 20px; }
.dash-user .avatar { width: 70px; height: 70px; border-radius: 50%; background: var(--brand-gradient); margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 800; color: #06131a; }
.dash-menu a {
    display: flex; align-items: center; gap: 12px; padding: 13px 26px; color: var(--text-secondary);
    font-size: 14.5px; font-weight: 500; border-right: 3px solid transparent; transition: all .2s;
}
.dash-menu a i { width: 20px; text-align: center; color: var(--text-muted); }
.dash-menu a:hover, .dash-menu a.active { background: var(--bg-card); color: var(--text-primary); border-right-color: var(--brand-primary); }
.dash-menu a.active i { color: var(--brand-primary); }
.dash-content { padding: 34px; }
.dash-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; flex-wrap: wrap; gap: 14px; }
.dash-header h1 { font-size: 24px; font-weight: 800; }

.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 30px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 24px; }
.stat-card .stat-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.stat-card .stat-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 19px; }
.stat-card h3 { font-size: 26px; font-weight: 800; }
.stat-card span { font-size: 13px; color: var(--text-muted); }

.data-table { width: 100%; border-collapse: collapse; }
.data-table-wrap { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow-x: auto; max-width: 100%; }
.data-table { min-width: 640px; }
.data-table th, .data-table td { padding: 15px 18px; text-align: right; border-bottom: 1px solid var(--border-color); font-size: 14px; }
.data-table th { background: var(--bg-secondary); color: var(--text-secondary); font-weight: 600; font-size: 13px; }
.data-table tr:last-child td { border-bottom: none; }
.badge { display: inline-block; padding: 5px 13px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-success { background: rgba(0,217,163,.12); color: var(--success); }
.badge-warning { background: rgba(255,182,72,.12); color: var(--warning); }
.badge-danger { background: rgba(255,92,122,.12); color: var(--danger); }
.badge-info { background: rgba(79,168,255,.12); color: var(--info); }
.badge-muted { background: rgba(107,118,136,.15); color: var(--text-muted); }

.progress-bar { background: var(--bg-secondary); border-radius: 20px; height: 8px; overflow: hidden; }
.progress-bar > div { height: 100%; background: var(--brand-gradient); border-radius: 20px; }

.card-box { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 26px; margin-bottom: 22px; }
.card-box h3 { font-size: 17px; font-weight: 700; margin-bottom: 18px; }

.chat-box { display: flex; flex-direction: column; gap: 16px; margin-bottom: 22px; }
.chat-msg { max-width: 75%; padding: 14px 18px; border-radius: 14px; font-size: 14.5px; }
.chat-msg.from-user { align-self: flex-start; background: var(--bg-secondary); border: 1px solid var(--border-color); border-bottom-left-radius: 2px; }
.chat-msg.from-admin { align-self: flex-end; background: rgba(0,217,163,.1); border: 1px solid rgba(0,217,163,.25); border-bottom-right-radius: 2px; }
.chat-msg .meta { font-size: 11.5px; color: var(--text-muted); margin-top: 8px; }

/* ================= محتوای مقاله وبلاگ (تایپوگرافی) ================= */
.blog-content {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 2;
    word-wrap: break-word;
}
.blog-content > *:first-child { margin-top: 0; }
.blog-content h1, .blog-content h2, .blog-content h3, .blog-content h4, .blog-content h5, .blog-content h6 {
    color: var(--text-primary); font-weight: 800; line-height: 1.6;
    margin: 42px 0 18px;
}
.blog-content h1 { font-size: 30px; }
.blog-content h2 { font-size: 25px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color); }
.blog-content h3 { font-size: 21px; color: var(--brand-primary); }
.blog-content h4 { font-size: 18px; }
.blog-content p { margin-bottom: 22px; }
.blog-content a { color: var(--brand-primary); text-decoration: underline; text-underline-offset: 3px; }
.blog-content a:hover { color: var(--brand-primary-dark); }
.blog-content strong, .blog-content b { color: var(--text-primary); font-weight: 700; }
.blog-content em, .blog-content i { color: var(--text-primary); }
.blog-content img { border-radius: var(--radius-md); margin: 26px 0; max-width: 100%; height: auto; }
.blog-content hr { border: none; border-top: 1px solid var(--border-color); margin: 36px 0; }

.blog-content ul, .blog-content ol {
    margin: 0 0 24px; padding-right: 26px; display: flex; flex-direction: column; gap: 10px;
}
.blog-content ul { list-style: none; }
.blog-content ul > li { position: relative; padding-right: 22px; }
.blog-content ul > li::before {
    content: ''; position: absolute; right: 0; top: 11px; width: 8px; height: 8px;
    border-radius: 50%; background: var(--brand-gradient);
}
.blog-content ol { list-style: decimal; padding-right: 22px; }
.blog-content ol > li { padding-right: 6px; }
.blog-content li > ul, .blog-content li > ol { margin: 10px 0 0; }

.blog-content blockquote {
    border-right: 4px solid var(--brand-primary); background: var(--bg-card);
    padding: 18px 22px; border-radius: 0 12px 12px 0; margin: 26px 0;
    color: var(--text-primary); font-style: normal;
}
.blog-content blockquote p:last-child { margin-bottom: 0; }

.blog-content code {
    background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 6px;
    padding: 2px 7px; font-family: 'Courier New', monospace; font-size: 0.9em; color: var(--brand-primary);
    direction: ltr; display: inline-block;
}
.blog-content pre {
    background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-md);
    padding: 20px; margin: 26px 0; overflow-x: auto; direction: ltr; text-align: left;
}
.blog-content pre code {
    background: none; border: none; padding: 0; color: var(--text-secondary); font-size: 14px; line-height: 1.8;
    display: block; white-space: pre;
}

.blog-content table { width: 100%; border-collapse: collapse; margin: 26px 0; display: block; overflow-x: auto; }
.blog-content th, .blog-content td { padding: 12px 16px; border: 1px solid var(--border-color); text-align: right; }
.blog-content th { background: var(--bg-secondary); font-weight: 700; color: var(--text-primary); }

/* ================= بلاگ ================= */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; transition: all .3s; }
.blog-card:hover { transform: translateY(-5px); border-color: rgba(0,217,163,.4); }
.blog-card img { width: 100%; height: 190px; object-fit: cover; }
.blog-card-body { padding: 22px; }
.blog-card-body .date { font-size: 12.5px; color: var(--text-muted); margin-bottom: 10px; }
.blog-card-body h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 10px; line-height: 1.6; }
.blog-card-body p { font-size: 13.5px; color: var(--text-secondary); }

/* ================= صفحات breadcrumb ================= */
.page-header { padding: 46px 0; background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); }
.page-header h1 { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.breadcrumb { display: flex; gap: 8px; color: var(--text-muted); font-size: 14px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--brand-primary); }

/* ================= ریسپانسیو ================= */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .plans-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .tech-showcase { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-cards { grid-template-columns: repeat(2, 1fr); }

    /* منوی کناری پنل به‌جای مخفی‌شدن، به نوار افقی قابل اسکرول تبدیل می‌شود
       تا در موبایل/تبلت هم امکان جابجایی بین بخش‌های پنل باقی بماند */
    .dash-layout { grid-template-columns: 1fr; }
    .dash-sidebar {
        width: 100%;
        border-left: none; border-bottom: 1px solid var(--border-color);
        padding: 10px 0;
    }
    .dash-user { display: none; }
    .dash-menu { display: flex; overflow-x: auto; gap: 4px; padding: 0 14px; -webkit-overflow-scrolling: touch; }
    .dash-menu a {
        white-space: nowrap; flex-shrink: 0; border-right: none !important;
        border-bottom: 3px solid transparent; padding: 10px 16px; margin: 0 !important;
        background: none !important; color: var(--brand-primary) !important;
    }
    .dash-menu a.active { border-bottom-color: var(--brand-primary); color: var(--text-primary) !important; }
    .dash-menu a[href$="/logout"] { color: var(--danger) !important; }
}

@media (max-width: 768px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 32px; }
    .hero-visual { order: -1; }
    .main-nav ul, .header-actions .btn-outline, .header-actions .btn-primary { display: none; }
    .mobile-toggle { display: block; }
    .mobile-bottom-nav { display: flex; }
    body { padding-bottom: 64px; }
    .site-footer { margin-bottom: 0; }
    .features-grid, .plans-grid, .tech-showcase, .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .section { padding: 60px 0; }
    .stat-cards { grid-template-columns: 1fr !important; }
    .header-top { display: none; }

    /* هر عنصری که به‌صورت inline چیدمان چند ستونی دارد، در موبایل تک‌ستونه شود */
    [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
    [style*="display:flex"] { flex-wrap: wrap !important; }
    [style*="display: flex"] { flex-wrap: wrap !important; }

    .hero-stats { flex-wrap: wrap; gap: 18px; row-gap: 14px; }
    .auth-card { padding: 30px 22px; }
    .cta-box { padding: 36px 22px; }
    .dash-content { padding: 18px; }
    .card-box { padding: 20px; }
    .plan-card, .feature-card { padding: 26px 20px; }
    .table-wrap pre, .blog-content pre { font-size: 12.5px; }
    .dash-user .avatar { width: 56px; height: 56px; }
    h1 { word-break: break-word; }
    .page-header h1 { font-size: 22px; }
    .section-head h2 { font-size: 24px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .otp-inputs input { width: 42px; height: 50px; font-size: 18px; }
}

@media (max-width: 420px) {
    .container { padding: 0 14px; }
    .hero h1 { font-size: 26px; }
    .btn { padding: 11px 18px; font-size: 14px; }
    .logo { font-size: 19px; }
    .logo-icon { width: 36px; height: 36px; font-size: 16px; }
    .plan-price { font-size: 26px; }
}