/* پالت و پایه‌ی سایت */
:root{--primary:#1a2450;--primary-dark:#0d1230;--primary-light:#2a3566;--accent:#C8A45C;--accent-light:#d9b97a;--accent-dark:#a8843f;--bg:#F4ECE0;--bg-alt:#EDE3D4;--bg-card:#FAF3E7;--text:#2A2A2A;--text-soft:#5C5048;--border-soft:#D4C8B5;--border-softer:#E5D9C5;--container:1240px;--font-display:'Sahel','Vazirmatn',system-ui,sans-serif;--font-body:'Estedad','Vazirmatn',system-ui,sans-serif;--font-accent:'Vazirmatn',sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg) url("/assets/img/bg-body-search.png") top center / cover fixed;color:var(--text);font-family:var(--font-body),Tahoma,sans-serif;line-height:1.8;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ===== هدر سایت ===== */


    .container {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 32px;
    }

      .container { padding: 0 20px; }


    /* ============ HEADER ============ */
    .header {
      position: fixed;
      top: 0; right: 0; left: 0;
      z-index: 100;
      background: rgba(244, 236, 224, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      height: 110px;
      transition: box-shadow 0.3s ease, background 0.3s ease;
      border-bottom: 1px solid transparent;
    }

    .header.scrolled {
      box-shadow: 0 2px 12px rgba(15, 77, 58, 0.06);
      border-bottom-color: rgba(200, 164, 92, 0.2);
    }

    .header-inner {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 32px;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
    }

    .header-logo img {
      height: 90px;
      width: auto;
      transition: transform 0.3s ease;
    }

    .header-logo:hover img { transform: scale(1.04); }


    .nav-main {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }

    .nav-main a {
      font-size: 16px;
      font-weight: 500;
      color: var(--primary);
      padding: 8px 4px;
      position: relative;
      transition: color 0.25s ease;
    }

    .nav-main a::after {
      content: '';
      position: absolute;
      bottom: 0; right: 0;
      height: 2px;
      width: 0;
      background: var(--accent);
      transition: width 0.3s ease;
    }

    .nav-main a:hover { color: var(--accent-dark); }

    .nav-main a:hover::after { width: 100%; }


    .nav-dropdown { position: relative; }

    .nav-dropdown > a::before { content: '▾'; margin-left: 6px; font-size: 10px; }

    .dropdown-menu {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      min-width: 240px;
      background: var(--bg-card);
      border: 1px solid var(--border-soft);
      border-top: 3px solid var(--accent);
      border-radius: 8px;
      box-shadow: 0 12px 40px rgba(15, 77, 58, 0.12);
      padding: 8px;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-8px);
      transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    }

    .nav-dropdown:hover .dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .dropdown-menu li { list-style: none; }

    .dropdown-menu a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 14px;
      font-size: 15px;
      border-radius: 6px;
      transition: background 0.2s ease;
    }

    .dropdown-menu a::after { display: none; }

    .dropdown-menu a:hover { background: var(--bg-alt); }


    .search-btn {
      width: 42px; height: 42px;
      border-radius: 50%;
      border: 1px solid var(--border-soft);
      display: grid;
      place-items: center;
      color: var(--primary);
      transition: all 0.25s ease;
    }

    .search-btn:hover {
      background: var(--accent);
      color: var(--primary);
      border-color: var(--accent);
    }

    .search-btn svg { width: 18px; height: 18px; }


    /* همبرگر موبایل */
    .mobile-toggle { display: none; }

    .footer-brand .logo-wrap {
      width: 120px;
      height: 120px;
      margin: 0 auto;
      border-radius: 50%;
      background: rgba(244, 236, 224, 0.96);
      display: grid;
      place-items: center;
      border: 1px solid rgba(200, 164, 92, 0.5);
      box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25), inset 0 0 0 6px rgba(200, 164, 92, 0.1);
      position: relative;
    }

    .footer-brand .logo-wrap::before {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 50%;
      border: 1px solid rgba(200, 164, 92, 0.25);
    }

    .footer-brand .logo-wrap img {
      width: 80px;
      height: 80px;
      object-fit: contain;
    }

      .nav-main { gap: 24px; }

      .nav-main a { font-size: 15px; }

      .header { height: 86px; }

      .header-inner { padding: 0 20px; gap: 16px; }

      .header-logo img { height: 64px; }

      .nav-main, .search-btn { display: none; }

      .mobile-toggle {
        display: grid;
        place-items: center;
        width: 42px; height: 42px;
        color: var(--primary);
      }

      .mobile-toggle svg { width: 22px; height: 22px; }


.header {
      position: fixed;
      top: 0; right: 0; left: 0;
      z-index: 100;
      background:
        linear-gradient(rgba(244,236,224,0.65), rgba(244,236,224,0.65)),
        url('../img/bg-header-search.png') top center / cover no-repeat,
        var(--bg);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      height: 110px;
      transition: box-shadow 0.3s ease, background 0.3s ease;
      border-bottom: 1px solid rgba(200, 164, 92, 0.3);
    }

.header.scrolled {
      box-shadow: 0 2px 12px rgba(15, 77, 58, 0.06);
      border-bottom-color: rgba(200, 164, 92, 0.2);
    }

.header-inner {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 32px;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
    }

.header-logo img {
      height: 90px;
      width: auto;
      transition: transform 0.3s ease;
    }

.header-logo:hover img { transform: scale(1.04); }

.nav-main {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }

.nav-main a {
      font-size: 16px;
      font-weight: 500;
      color: var(--primary);
      padding: 8px 4px;
      position: relative;
      transition: color 0.25s ease;
    }

.nav-main a::after {
      content: '';
      position: absolute;
      bottom: 0; right: 0;
      height: 2px;
      width: 0;
      background: var(--accent);
      transition: width 0.3s ease;
    }

.nav-main a:hover { color: var(--accent-dark); }

.nav-main a:hover::after { width: 100%; }

.nav-dropdown { position: relative; }

.nav-dropdown > a::before { content: '▾'; margin-left: 6px; font-size: 10px; }

.dropdown-menu {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      min-width: 240px;
      background: var(--bg-card);
      border: 1px solid var(--border-soft);
      border-top: 3px solid var(--accent);
      border-radius: 8px;
      box-shadow: 0 12px 40px rgba(15, 77, 58, 0.12);
      padding: 8px;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-8px);
      transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    }

.nav-dropdown:hover .dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

.dropdown-menu li { list-style: none; }

.dropdown-menu a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 14px;
      font-size: 15px;
      border-radius: 6px;
      transition: background 0.2s ease;
    }

.dropdown-menu a::after { display: none; }

.dropdown-menu a:hover { background: var(--bg-alt); }

.site-search{ position:relative; flex:0 1 470px; min-width:0; }

.search-box{ display:flex; align-items:center; gap:10px; width:100%; max-width:470px; height:52px; padding:0 20px;
      background:#FFFDF8; border:1.5px solid #E3D6BF; border-radius:30px; transition:border-color .2s, box-shadow .2s; }

.search-box:focus-within{ border-color:var(--primary); box-shadow:0 8px 24px -12px rgba(15,77,58,.3); }

.search-ic{ width:20px; height:20px; color:var(--primary); opacity:.7; flex:none; }

.search-input{ flex:1; min-width:0; border:none; background:none; outline:none; font-family:inherit; font-size:15px; color:#2A2A2A; text-align:right; }

.search-input::placeholder{ color:#A79B85; }

.search-panel{ position:absolute; top:62px; inset-inline:0; background:#FDFAF3; border:1px solid #E8DCC6; border-radius:18px;
      box-shadow:0 26px 60px -18px rgba(15,77,58,.3); padding:16px; opacity:0; visibility:hidden; transform:translateY(-8px);
      transition:opacity .2s ease, transform .2s ease, visibility .2s; z-index:300; max-height:72vh; overflow-y:auto; }

.site-search.open .search-panel{ opacity:1; visibility:visible; transform:translateY(0); }

.search-foot{ display:flex; align-items:center; justify-content:space-between; margin-top:14px; padding-top:12px; border-top:1px solid #EBE0CC; }

.mobile-toggle { display: none; }


/* --- navbar single-line fix --- */
.nav-main{flex-wrap:nowrap}

.nav-main>li{flex:0 0 auto}

.nav-main a{white-space:nowrap}

/* --- لوگو در دسکتاپ کوچک/محو نشود: فلکس نباید آن را جمع کند و عکس کلمپ نشود --- */
.header-logo{flex:0 0 auto}
.header-logo img{max-width:none}
.site-search{min-width:0}
@media (max-width: 1024px) {
      .nav-main { gap: 24px; }
      .nav-main a { font-size: 15px; }
      .manzumeh-grid { gap: 48px; }
      .why-grid { grid-template-columns: 320px 1fr; gap: 48px; }
      .axes-grid { grid-template-columns: repeat(2, 1fr); }
      .concepts-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
    }
@media (max-width: 768px) {
      .container { padding: 0 20px; }
      .header { height: 86px; }
      .header-inner { padding: 0 20px; gap: 16px; }
      .header-logo img { height: 64px; }
      .nav-main, .search-btn { display: none; }
      .mobile-toggle {
        display: grid;
        place-items: center;
        width: 42px; height: 42px;
        color: var(--primary);
      }
      .mobile-toggle svg { width: 22px; height: 22px; }

      .hero { padding: 100px 16px 80px; min-height: 90vh; }
      .hero-content { padding: 40px 16px; }
      .hero-corner { display: none; }

      .manzumeh, .why, .axes, .concepts, .author { padding: 80px 0; }
      .manzumeh-grid { grid-template-columns: 1fr; gap: 48px; }

      .why-grid { grid-template-columns: 1fr; gap: 32px; }
      .why-sticky { position: relative; top: 0; }
      .why-corner { width: 100px; height: 100px; }

      .axes-grid { grid-template-columns: 1fr; }
      .concepts-grid { grid-template-columns: 1fr; }

      .author-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
      .author-img-wrap { max-width: 280px; margin: 0 auto; }
      .author-signature { text-align: center; }

      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-col { text-align: center; }
      .footer-social { justify-content: center; }
    }
@media (max-width: 1024px) {
.nav-main { gap: 24px; }
.nav-main a { font-size: 15px; }
}
@media (max-width: 768px) {
.header { height: 86px; }
.header-inner { padding: 0 20px; gap: 16px; }
.header-logo img { height: 56px; }
.nav-main { display: none; }
.site-search { display: block; flex: 1; min-width: 0; }
.search-box { width: 100%; height: 46px; padding: 0 16px; }
.search-input { font-size: 16px; }
.search-panel { position: fixed; left: 12px; right: 12px; top: 80px; inset-inline: auto; }
.mobile-toggle {
        display: grid;
        place-items: center;
        width: 42px; height: 42px;
        color: var(--primary);
      }
.mobile-toggle svg { width: 22px; height: 22px; }
.header.nav-open .nav-main { display: flex; flex-direction: column; gap: 2px; position: absolute; top: 100%; right: 0; left: 0; background: #F7F0E5; padding: 14px 22px 18px; border-top: 1px solid rgba(200,164,92,.35); box-shadow: 0 24px 44px -20px rgba(15,77,58,.35); max-height: 78vh; overflow: auto; }
.header.nav-open .nav-main > li { width: 100%; }
.header.nav-open .nav-main > li > a { display: block; padding: 13px 6px; border-bottom: 1px solid rgba(0,0,0,.06); font-size: 16.5px; }
.header.nav-open .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; border-top: 0; min-width: 0; padding: 2px 0 6px; }
}
/* ===== فوتر سایت ===== */


    /* ============ FOOTER ============ */
    .footer {
      position: relative;
      background-image: url("../img/footer-bg.webp");
      background-size: cover;
      background-position: center;
      color: #F4ECE0;
      padding: 96px 0 32px;
      overflow: hidden;
    }

    .footer::before {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
    }

    .footer-inner { position: relative; z-index: 2; }

    .footer-brand {
      text-align: center;
      margin-bottom: 64px;
    }

    .footer-brand .logo-wrap {
      width: 120px;
      height: 120px;
      margin: 0 auto;
      border-radius: 50%;
      background: rgba(244, 236, 224, 0.96);
      display: grid;
      place-items: center;
      border: 1px solid rgba(200, 164, 92, 0.5);
      box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25), inset 0 0 0 6px rgba(200, 164, 92, 0.1);
      position: relative;
    }

    .footer-brand .logo-wrap::before {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 50%;
      border: 1px solid rgba(200, 164, 92, 0.25);
    }

    .footer-brand .logo-wrap img {
      width: 80px;
      height: 80px;
      object-fit: contain;
    }

    .footer-brand h3 {
      font-family: var(--font-display);
      font-size: 22px;
      font-weight: 700;
      margin-top: 16px;
      color: #F4ECE0;
      text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.9);
    }

    .footer-brand p {
      font-size: 14px;
      color: rgba(244, 236, 224, 0.92);
      margin-top: 8px;
      text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-col h4 {
      font-size: 15px;
      font-weight: 600;
      color: var(--accent-light);
      margin-bottom: 20px;
      letter-spacing: 0.05em;
      text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
    }

    .footer-col ul { list-style: none; }

    .footer-col li { margin-bottom: 10px; }

    .footer-col a {
      font-size: 14.5px;
      color: rgba(244, 236, 224, 0.95);
      transition: color 0.25s ease;
      text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
    }

    .footer-col a:hover { color: var(--accent); }

    .footer-social {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-top: 8px;
    }

    .social-btn {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px 18px;
      border-radius: 12px;
      background: rgba(15, 30, 22, 0.45);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      border: 1px solid rgba(200, 164, 92, 0.4);
      transition: all 0.3s ease;
    }

    .social-btn .social-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: rgba(244, 236, 224, 0.95);
      display: grid;
      place-items: center;
      flex-shrink: 0;
      transition: transform 0.3s ease;
    }

    .social-btn .social-icon img {
      width: 26px;
      height: 26px;
      object-fit: contain;
    }

    .social-btn .social-info {
      display: flex;
      flex-direction: column;
      gap: 2px;
      line-height: 1.3;
    }

    .social-btn .social-info .name {
      font-size: 15px;
      font-weight: 600;
      color: #F4ECE0;
      text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
    }

    .social-btn .social-info .handle {
      font-size: 12px;
      color: rgba(244, 236, 224, 0.85);
      font-family: var(--font-accent);
      letter-spacing: 0.02em;
      direction: ltr;
      text-align: right;
      text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    }

    .social-btn:hover {
      background: rgba(200, 164, 92, 0.16);
      border-color: var(--accent);
      transform: translateY(-2px);
    }

    .social-btn:hover .social-icon {
      transform: scale(1.06);
    }

    .social-btn:hover .social-info .name {
      color: var(--accent-light);
    }

    .footer-bottom {
      border-top: 1px solid rgba(244, 236, 224, 0.25);
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: rgba(244, 236, 224, 0.85);
      line-height: 1.8;
      text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
    }
@media (max-width: 1024px) {
      .nav-main { gap: 24px; }
      .nav-main a { font-size: 15px; }
      .manzumeh-grid { gap: 48px; }
      .why-grid { grid-template-columns: 320px 1fr; gap: 48px; }
      .axes-grid { grid-template-columns: repeat(2, 1fr); }
      .concepts-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
    }
@media (max-width: 768px) {
      .container { padding: 0 20px; }
      .header { height: 86px; }
      .header-inner { padding: 0 20px; gap: 16px; }
      .header-logo img { height: 64px; }
      .nav-main, .search-btn { display: none; }
      .mobile-toggle {
        display: grid;
        place-items: center;
        width: 42px; height: 42px;
        color: var(--primary);
      }
      .mobile-toggle svg { width: 22px; height: 22px; }

      .hero { padding: 100px 16px 80px; min-height: 90vh; }
      .hero-content { padding: 40px 16px; }
      .hero-corner { display: none; }

      .manzumeh, .why, .axes, .concepts, .author { padding: 80px 0; }
      .manzumeh-grid { grid-template-columns: 1fr; gap: 48px; }

      .why-grid { grid-template-columns: 1fr; gap: 32px; }
      .why-sticky { position: relative; top: 0; }
      .why-corner { width: 100px; height: 100px; }

      .axes-grid { grid-template-columns: 1fr; }
      .concepts-grid { grid-template-columns: 1fr; }

      .author-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
      .author-img-wrap { max-width: 280px; margin: 0 auto; }
      .author-signature { text-align: center; }

      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-col { text-align: center; }
      .footer-social { justify-content: center; }
    }

/* ====== کارتِ کاورِ تمام‌قد ====== */
.bk-wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.bk-hero{position:relative;min-height:clamp(230px,32vw,400px);display:flex;align-items:center;color:#F6EFE0;background:#0d1230 url("/assets/img/nafar-sevom-banner.webp") center/cover no-repeat;border-bottom:3px solid var(--accent);overflow:hidden}.bk-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(to left,rgba(8,11,32,.9),rgba(8,11,32,.45) 42%,transparent 72%)}.bk-hero .bk-wrap{position:relative;z-index:2;width:100%;text-align:right}.bk-hero .bk-title{color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.55)}.bk-hero .bk-intro{margin:0;color:#E7DCC7;text-shadow:0 1px 10px rgba(0,0,0,.5)}@media(max-width:640px){.bk-hero{min-height:200px}.bk-hero::before{background:linear-gradient(to top,rgba(8,11,32,.92),rgba(8,11,32,.5) 55%,rgba(8,11,32,.28))}}
.bk-eyebrow{color:var(--accent-light);font-weight:700;font-size:13px;font-family:var(--font-display)}
.bk-title{font-family:var(--font-display);font-weight:800;font-size:clamp(28px,7vw,46px);margin:10px 0 12px}
.bk-intro{max-width:640px;margin:0 auto;color:#EADFCF;font-size:clamp(14px,3.6vw,15.5px)}
.bk-sec{padding:50px 0}
.bk-sec-alt{background:color-mix(in srgb,var(--bg-alt) 92%,transparent)}
.bk-h2{font-family:var(--font-display);font-weight:800;color:var(--primary);font-size:clamp(21px,5vw,28px);margin:0 0 26px;text-align:center;position:relative;padding-bottom:12px}
.bk-h2::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:56px;height:3px;border-radius:2px;background:var(--accent)}
#bk-progress{position:fixed;top:0;left:0;height:4px;width:0;z-index:200;background:linear-gradient(90deg,var(--accent-light),var(--accent),var(--accent-dark));box-shadow:0 0 10px rgba(200,164,92,.6)}
.vtrack{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 20px;scroll-padding-inline:2px;scrollbar-width:thin;scrollbar-color:var(--accent) var(--bg-alt)}
.vtrack::-webkit-scrollbar{height:10px}.vtrack::-webkit-scrollbar-track{background:var(--bg-alt);border-radius:20px}.vtrack::-webkit-scrollbar-thumb{background:linear-gradient(var(--accent),var(--accent-dark));border-radius:20px}
.vcard{flex:0 0 clamp(230px,29%,268px);aspect-ratio:3/4;scroll-snap-align:start;position:relative;border-radius:22px;overflow:hidden;cursor:pointer;box-shadow:0 6px 20px rgba(15,77,58,.08);transition:transform .32s cubic-bezier(.2,.7,.2,1),box-shadow .32s}
@media(max-width:640px){.vcard{flex:0 0 72vw}}
.reveal{opacity:0;transform:translateY(20px)}.reveal.in{opacity:1;transform:none;transition:opacity .6s var(--d,0ms),transform .6s var(--d,0ms)}
.vcover{position:absolute;inset:0}
.vcover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.is-video .vcover{background:linear-gradient(150deg,#26305c,#0d1230)}
.is-audio .vcover{background:linear-gradient(150deg,#1f5a63,#0a2230)}
.vscrim{position:absolute;inset:0;z-index:3;background:linear-gradient(to top,rgba(3,16,11,.94),rgba(3,16,11,.35) 42%,transparent 68%)}
.vindex{position:absolute;top:6px;left:0;right:0;text-align:center;z-index:2;font-family:var(--font-display);font-weight:800;font-size:72px;line-height:1;color:rgba(255,255,255,.09)}
.vcard:hover{transform:translateY(-6px)}
.is-video:hover{box-shadow:0 26px 48px rgba(200,164,92,.30)}
.is-audio:hover{box-shadow:0 26px 48px rgba(31,120,130,.34)}
.vshine{position:absolute;top:0;left:-60%;width:55%;height:100%;z-index:4;transform:skewX(-20deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);opacity:0;pointer-events:none}
.vcard:hover .vshine{animation:shine .9s ease-out}
@keyframes shine{0%{left:-60%;opacity:0}18%{opacity:1}100%{left:125%;opacity:0}}
.vtag{position:absolute;top:12px;right:12px;z-index:5;font-size:11px;font-weight:800;padding:5px 12px;border-radius:999px;backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.28)}
.is-video .vtag{background:rgba(200,164,92,.9);color:#3a2412}.is-audio .vtag{background:rgba(31,110,120,.92);color:#fff}
.vplay{position:absolute;z-index:5;top:40%;left:50%;transform:translate(-50%,-50%);height:52px;min-width:52px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:var(--primary-dark);background:rgba(255,255,255,.94);border:0;box-shadow:0 6px 18px rgba(0,0,0,.32);transition:all .3s}
.vplay .lbl{max-width:0;opacity:0;overflow:hidden;white-space:nowrap;font-weight:800;font-size:13px;transition:all .3s}
.vcard:hover .vplay{background:var(--accent);color:#3a2412;padding:0 16px}
.vcard:hover .vplay .lbl{max-width:70px;opacity:1;margin-inline-start:6px}
.vover{position:absolute;left:0;right:0;bottom:0;z-index:5;padding:14px 15px 15px;color:#F6EEE0}
.vchapter{font-size:11px;font-weight:700;color:var(--accent-light);margin-bottom:4px}
.vtitle{margin:0;font-family:var(--font-display);font-weight:800;font-size:16px;line-height:1.5;color:#fff}
.vreveal{max-height:0;opacity:0;overflow:hidden;transition:max-height .4s,opacity .4s,margin .4s}
.vcard:hover .vreveal{max-height:150px;opacity:1;margin-top:8px}
.vquote{margin:0;font-size:12px;line-height:1.8;color:#E7DECF;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.vwatch2{display:inline-flex;align-items:center;gap:6px;margin-top:8px;color:var(--accent-light);font-weight:800;font-size:12.5px}
@media(hover:none){.vreveal{max-height:150px;opacity:1;margin-top:8px}}
.trackwrap{position:relative}
.trackwrap::before,.trackwrap::after{content:"";position:absolute;top:0;bottom:20px;width:30px;z-index:6;pointer-events:none;opacity:0;transition:opacity .3s}
.trackwrap::before{right:0;background:linear-gradient(to left,var(--bg),transparent)}
.trackwrap::after{left:0;background:linear-gradient(to right,var(--bg),transparent)}
.trackwrap.can-start::before{opacity:1}.trackwrap.can-end::after{opacity:1}
.cside{position:absolute;z-index:8;top:40%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-size:22px;cursor:pointer;color:var(--primary);background:rgba(250,243,231,.94);border:1px solid var(--border-soft);box-shadow:0 6px 18px rgba(0,0,0,.18);backdrop-filter:blur(4px);transition:background .2s,color .2s,transform .2s}
.cside:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.cside:active{transform:translateY(-50%) scale(.92)}
.cside-prev{right:4px}.cside-next{left:4px}
@media(max-width:640px){.cside{width:40px;height:40px;font-size:20px;background:rgba(250,243,231,.88)}}
.cdots{display:flex;justify-content:center;flex-wrap:wrap;gap:7px;margin-top:6px}
.cdot{width:8px;height:8px;border-radius:999px;background:var(--border-soft);border:0;padding:0;cursor:pointer;transition:width .3s,background .3s}
.cdot.active{width:26px;background:linear-gradient(90deg,var(--accent),var(--accent-dark))}
.swipehint{display:none;align-items:center;justify-content:center;gap:8px;color:var(--accent-dark);font-size:12.5px;font-weight:700;margin-top:10px;transition:opacity .5s}
.swipehint.hide{opacity:0;pointer-events:none}
.swipehint .harrow{display:inline-block;font-size:16px;animation:swipeh 1.5s ease-in-out infinite}
@keyframes swipeh{0%,100%{transform:translateX(0)}50%{transform:translateX(-12px)}}
@media(hover:none) and (pointer:coarse){.swipehint{display:flex}}
/* بوم‌رنگ */
.bk-posters{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.pcard{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:18px;overflow:hidden;box-shadow:0 6px 20px rgba(15,77,58,.06);display:flex;flex-direction:column}
.pthumb{display:block;background:#efe6d8;aspect-ratio:3/4;overflow:hidden}
.pthumb img{width:100%;height:100%;object-fit:cover;transition:.3s}.pthumb:hover img{transform:scale(1.04)}
.pbody{padding:15px;display:flex;flex-direction:column;gap:8px;flex:1}
.ptitle{margin:0;font-family:var(--font-display);font-weight:800;color:var(--primary);font-size:16px}
.pdesc{margin:0;color:var(--text-soft);font-size:13px;flex:1}
.pbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:6px;background:var(--primary);color:#fff;font-weight:800;padding:10px 16px;border-radius:12px;text-decoration:none;transition:.2s}.pbtn:hover{background:var(--primary-dark)}
.bk-empty{text-align:center;color:var(--text-soft);padding:26px;border:1px dashed var(--border-soft);border-radius:16px;background:var(--bg-card)}
/* لایت‌باکس */
.modal{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(6,10,26,.55);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);opacity:0;visibility:hidden;transition:opacity .28s,visibility .28s}
.modal.open{opacity:1;visibility:visible}
.mbox{position:relative;background:linear-gradient(180deg,#141a3a,var(--primary-dark));border:1px solid rgba(200,164,92,.4);border-radius:20px;max-width:940px;width:100%;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6);transform:scale(.94) translateY(8px);opacity:.5;transition:transform .32s cubic-bezier(.2,.8,.2,1),opacity .32s}
.modal.open .mbox{transform:none;opacity:1}
.mgrip{display:none}
.mhead{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px 12px;color:#F6EFE0}
.mhead-t{display:flex;align-items:center;gap:10px;min-width:0}
.mhead b{font-size:15px;font-family:var(--font-display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mkind{flex:none;font-size:11px;font-weight:800;padding:4px 11px;border-radius:999px;background:rgba(200,164,92,.92);color:#2b1c07}
.mkind.audio{background:rgba(31,110,120,.92);color:#fff}
.mclose{flex:none;background:rgba(255,255,255,.08);border:0;color:#F4ECE0;width:34px;height:34px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;transition:.2s}
.mclose:hover{background:rgba(255,255,255,.18);transform:rotate(90deg)}
.mstage{position:relative;aspect-ratio:16/9;background:#000}
.mstage iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.mspin{position:absolute;inset:0;display:grid;place-items:center;background:#000;z-index:1}
.mspin::after{content:"";width:38px;height:38px;border-radius:50%;border:3px solid rgba(200,164,92,.25);border-top-color:var(--accent);animation:mspin 1s linear infinite}
@keyframes mspin{to{transform:rotate(360deg)}}
.minfo{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 16px 15px;color:#CFC6B4;font-size:12.5px}
.minfo .chip{background:rgba(255,255,255,.06);border:1px solid rgba(200,164,92,.25);border-radius:999px;padding:4px 11px}
.mfallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#EADFCF;text-align:center;padding:20px;z-index:2}
.mbtn{display:inline-flex;gap:8px;background:var(--accent);color:var(--primary-dark);font-weight:800;padding:11px 22px;border-radius:12px;text-decoration:none}
body.modal-open{overflow:hidden}
@media(max-width:640px){
  .modal{align-items:flex-end;padding:0}
  .mbox{max-width:none;border-radius:20px 20px 0 0;transform:translateY(100%);opacity:1;transition:transform .34s cubic-bezier(.2,.8,.2,1)}
  .modal.open .mbox{transform:translateY(0)}
  .mgrip{display:block;width:44px;height:5px;border-radius:999px;background:rgba(255,255,255,.3);margin:9px auto 2px}
  .mhead{padding-top:6px}
  }

/* هدرِ سرمه‌ای مخصوصِ صفحه‌ی نفر سوم */
.header{background:var(--primary-dark) !important}
.header .nav-main a{color:#E7DCC7}
.header .nav-main a:hover{color:var(--accent)}

/* ===== ریسپانسیوِ صفحه‌ی «نفر سوم» ===== */
.bk-hero .bk-wrap{padding-block:14px}
.bk-title{line-height:1.2}
/* دسکتاپ بزرگ: ~۳ کارت */
@media(min-width:1025px){ .vcard{flex:0 0 clamp(240px,30%,270px)} }
/* تبلت: ~۲ کارت */
@media(max-width:1024px) and (min-width:769px){
  .vcard{flex:0 0 46%}
  .bk-wrap{padding:0 20px}
}
/* موبایل */
@media(max-width:768px){
  .bk-wrap{padding:0 16px}
  /* هدرِ ثابتِ موبایل (۸۶px) عنوان را نپوشاند: از بالا فاصله بده و از بالا بچین */
  .bk-hero{min-height:auto;align-items:flex-start;padding-top:104px;padding-bottom:24px}
  .bk-sec{padding:38px 0}
  .bk-h2{margin-bottom:20px}
  /* نماهنگ: کارت دقیقاً وسط بیفتد (اسنپِ مرکزی + پدینگِ متقارن) */
  .vtrack{scroll-padding-inline:0;padding-inline:calc(50% - 39vw)}
  .vcard{flex:0 0 78vw;scroll-snap-align:center}
  .vindex{font-size:60px}
  /* بوم: یک‌ستونه و افقی تا پهن‌تر و کوتاه‌تر شود */
  .bk-posters{grid-template-columns:1fr;gap:14px}
  .pcard{flex-direction:row;align-items:stretch}
  .pthumb{flex:0 0 42%;max-width:170px;aspect-ratio:3/4}
  .pbody{flex:1;justify-content:center}
}
/* موبایلِ کوچک */
@media(max-width:430px){
  .vcard{flex:0 0 84vw}
  .vtrack{padding-inline:calc(50% - 42vw)}
  .bk-hero{min-height:auto}
  .bk-title{font-size:clamp(25px,8.5vw,34px)}
  .bk-intro{font-size:13px}
  /* بوم: همان کارتِ افقیِ یک‌ستونه (نه دو ستونِ باریک) */
  .bk-posters{grid-template-columns:1fr}
  .pthumb{flex:0 0 40%;max-width:150px}
}

/* ============ انیمیشن‌های ورود ============ */
@keyframes bk-fadeup{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes bk-kenburns{0%{transform:scale(1.05)}100%{transform:scale(1.14)}}

/* — بنر: زومِ آرام (Ken Burns) + ظهورِ نرمِ عنوان — */
.bk-hero{background:#0d1230 !important}
.bk-hero::after{content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/img/nafar-sevom-banner.webp") center/cover no-repeat;
  animation:bk-kenburns 24s ease-out both;will-change:transform}
.bk-hero::before{z-index:1}
.bk-hero .bk-wrap{z-index:2}
.bk-hero .bk-eyebrow{opacity:0;animation:bk-fadeup .7s .15s ease-out forwards}
.bk-hero .bk-title{opacity:0;animation:bk-fadeup .8s .3s ease-out forwards}
.bk-hero .bk-intro{opacity:0;animation:bk-fadeup .8s .45s ease-out forwards}

/* — عنوان‌های بخش: ظهور + خطِ طلایی که از وسط باز می‌شود — */
.bk-h2.reveal{opacity:0;transform:translateY(12px)}
.bk-h2.reveal.in{opacity:1;transform:none;transition:opacity .6s,transform .6s}
.bk-h2::after{transform:translateX(-50%) scaleX(0);transform-origin:center;transition:transform .6s .15s cubic-bezier(.2,.8,.2,1)}
.bk-h2.reveal.in::after{transform:translateX(-50%) scaleX(1)}

/* — کارت‌های نماهنگ: ورودِ آبشاری + کمی مقیاس — */
.vcard.reveal{opacity:0;transform:translateY(24px) scale(.93)}
.vcard.reveal.in{opacity:1;transform:none;transition:opacity .55s var(--d,0ms),transform .55s cubic-bezier(.2,.8,.2,1) var(--d,0ms)}

/* — کارت‌های بوم: بالا‌آمدن + قوی‌شدنِ سایه — */
.pcard.reveal{opacity:0;transform:translateY(22px);box-shadow:0 0 0 rgba(15,77,58,0)}
.pcard.reveal.in{opacity:1;transform:none;box-shadow:0 10px 26px rgba(15,77,58,.12);
  transition:opacity .6s var(--d,0ms),transform .6s var(--d,0ms),box-shadow .9s var(--d,0ms)}

/* — احترام به «کاهشِ حرکت» — */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important}
  .reveal,.vcard.reveal,.pcard.reveal,.bk-h2.reveal{opacity:1 !important;transform:none !important}
  .bk-h2.reveal.in::after{transform:translateX(-50%) scaleX(1) !important}
}

/* ============ اسکلتِ بارگذاری + اشتراک‌گذاری ============ */
.vskeleton{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.10) 45%,transparent 70%);
  background-size:220% 100%;animation:vshimmer 1.3s linear infinite;transition:opacity .5s}
@keyframes vshimmer{0%{background-position:220% 0}100%{background-position:-220% 0}}
.vcover.loaded .vskeleton{opacity:0}
.mhead-actions{display:flex;align-items:center;gap:8px;flex:none}
.mshare{background:rgba(255,255,255,.08);border:0;color:#F4ECE0;width:34px;height:34px;border-radius:50%;cursor:pointer;display:grid;place-items:center;transition:.2s}
.mshare:hover{background:rgba(200,164,92,.92);color:#2b1c07}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--primary-dark);color:#F4ECE0;padding:10px 18px;border-radius:12px;border:1px solid rgba(200,164,92,.4);opacity:0;pointer-events:none;transition:.3s;z-index:130;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== تنظیمِ موبایلیِ پنجره/اشتراک/toast ===== */
@media(max-width:640px){
  .toast{left:14px;right:14px;bottom:calc(16px + env(safe-area-inset-bottom));transform:translateY(20px);text-align:center;font-size:13.5px}
  .toast.show{transform:translateY(0)}
  .mhead b{max-width:56vw}
  .mhead-actions{gap:6px}
}
@media(max-width:400px){
  .mhead .mkind{display:none}   /* جا برای عنوان در پنجره روی موبایلِ کوچک */
}