/*
Theme Name: آکادمی ارز دیجیتال
Description: قالب فروش دوره آموزش ارز دیجیتال با سبک سه‌بعدی/شیشه‌ای ترند، رنگ سرمه‌ای-طلایی قابل تغییر از تنظیمات قالب
Version: 1.2.0
Author: PersiaCMS

Design System (UI/UX Pro Max — Glassmorphism + Dimensional Layering, navy/gold luxury)
رنگ‌ها از طریق تنظیمات قالب قابل تغییرند (--ca-primary / --ca-accent)؛ مقادیر زیر پیش‌فرض/fallback هستند.
*/

:root{
  --ca-primary:#0B1330;
  --ca-primary-light:#16204A;
  --ca-accent:#D4A94C;
  --ca-accent-dark:#B78A32;
  --ca-font:'Vazirmatn',Tahoma,sans-serif;

  --paper:#F7F7FB;
  --surface:#FFFFFF;
  --ink:#0B1020;
  --muted-text:#6B7086;
  --border:rgba(15,20,45,.08);
  --success:#1B9C6E;
  --danger:#DC3545;

  --radius:20px;
  --radius-sm:12px;
  --duration:220ms;
  --ease:cubic-bezier(.4,0,.2,1);

  --shadow-elevate:0 1px 2px rgba(11,16,32,.04), 0 12px 28px rgba(11,16,32,.08);
  --shadow-elevate-hover:0 4px 10px rgba(11,16,32,.06), 0 24px 46px rgba(11,16,32,.14);
  --shadow-gold:0 10px 24px rgba(212,169,76,.35);
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

*{box-sizing:border-box}
body{margin:0;font-family:var(--ca-font);background:var(--paper);color:var(--ink);line-height:1.8;font-size:16px;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none;cursor:pointer}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
:focus-visible{outline:2.5px solid var(--ca-accent);outline-offset:3px;border-radius:4px}
button{font-family:inherit;cursor:pointer}

.skip-link{position:absolute;right:12px;top:-52px;background:var(--ca-primary);color:#fff;padding:11px 20px;border-radius:0 0 10px 10px;z-index:200;transition:top var(--duration) var(--ease);font-weight:700;font-size:13.5px}
.skip-link:focus{top:0}

/* ============ عناصر شناور شیشه‌ای/سه‌بعدی تزیینی ============ */
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;pointer-events:none;z-index:0}
.orb-gold{background:radial-gradient(circle,var(--ca-accent),transparent 70%)}
.orb-navy{background:radial-gradient(circle,var(--ca-primary-light),transparent 70%)}
@keyframes float-orb{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-22px) translateX(14px)}}
.orb{animation:float-orb 9s ease-in-out infinite}

.glass{background:rgba(255,255,255,.65);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.5)}
.glass-dark{background:rgba(11,19,48,.55);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.08)}

/* ============ دکمه‌ها (افکت سه‌بعدی/برجسته) ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:14px;
  font-weight:800;font-size:15px;min-height:48px;border:none;position:relative;
  transition:transform var(--duration) var(--ease),box-shadow var(--duration) var(--ease),filter var(--duration) var(--ease);
}
.btn-gold{
  background:linear-gradient(180deg,#E7C46E,var(--ca-accent) 55%,var(--ca-accent-dark));
  color:#241a04;
  box-shadow:var(--shadow-gold), inset 0 1.5px 0 rgba(255,255,255,.55), inset 0 -2px 0 rgba(0,0,0,.08);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(212,169,76,.45), inset 0 1.5px 0 rgba(255,255,255,.6)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-order{
  background:linear-gradient(180deg,#f47373,var(--danger) 55%,#b91c2c);
  color:#fff;
  box-shadow:0 10px 24px rgba(220,53,69,.4), inset 0 1.5px 0 rgba(255,255,255,.35);
}
.btn-order:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(220,53,69,.5), inset 0 1.5px 0 rgba(255,255,255,.4)}
.btn-order:active{transform:translateY(0) scale(.98)}
.btn-outline-light{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn-outline-light:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55)}
.btn-outline-dark{background:transparent;color:var(--ca-primary);border:1.5px solid var(--ca-primary)}
.btn-outline-dark:hover{background:var(--ca-primary);color:#fff}
.btn-block{width:100%}
.btn-lg{padding:16px 32px;font-size:16px;min-height:54px}

/* ============ هدر ============ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,19,48,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header .row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.site-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#fff}
.site-logo img{height:36px;width:auto}
.site-logo .mark{width:11px;height:11px;border-radius:3px;background:linear-gradient(135deg,var(--ca-accent),#fff3d0);flex-shrink:0}
.main-nav{display:flex;gap:26px;font-size:14.5px}
.main-nav a{color:rgba(255,255,255,.78);font-weight:600;padding:6px 0;position:relative;transition:color var(--duration) var(--ease)}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--ca-accent)}
.main-nav a[aria-current="page"]::after{content:'';position:absolute;right:0;left:0;bottom:-4px;height:2px;border-radius:2px;background:var(--ca-accent)}
.header-right{display:flex;align-items:center;gap:14px}
.header-phone{color:#fff;font-size:13.5px;display:flex;align-items:center;gap:6px;font-weight:600}
.header-phone .icon{color:var(--ca-accent);width:16px;height:16px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:#fff;min-width:44px;min-height:44px;align-items:center;justify-content:center;border-radius:8px}
.nav-toggle:hover{background:rgba(255,255,255,.08)}
.nav-toggle svg{width:22px;height:22px}
.mobile-nav{display:none;flex-direction:column;background:var(--ca-primary);border-top:1px solid rgba(255,255,255,.08)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:14px 20px;font-size:15px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.06);min-height:44px;display:flex;align-items:center}

/* ============ هیرو با گرادیان سرمه‌ای و اورب‌های طلایی ============ */
.hero{position:relative;overflow:hidden;background:linear-gradient(150deg,var(--ca-primary),var(--ca-primary-light) 60%,var(--ca-primary));padding:90px 0 110px;color:#fff}
.hero .orb1{width:340px;height:340px;top:-100px;left:-60px}
.hero .orb2{width:260px;height:260px;bottom:-80px;right:-40px;animation-delay:2s}
.hero-inner{position:relative;z-index:1;text-align:center;max-width:760px;margin:0 auto}
.hero-split{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap}
.hero-split .hero-inner{flex:1 1 440px;max-width:600px;text-align:right;margin:0}
.hero-split .hero-cta-row{justify-content:flex-start}
.hero-split .hero-visual-holder{flex:1 1 320px;display:flex;justify-content:center}
@media (max-width:960px){
  .hero-split{justify-content:center}
  .hero-split .hero-inner{text-align:center;margin:0 auto;max-width:640px}
  .hero-split .hero-cta-row{justify-content:center}
}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(212,169,76,.14);border:1px solid rgba(212,169,76,.35);color:var(--ca-accent);padding:8px 18px;border-radius:30px;font-size:12.5px;font-weight:700;margin-bottom:22px}
.hero h1{font-size:clamp(30px,4.6vw,50px);font-weight:800;margin:0 0 18px;letter-spacing:-.01em;line-height:1.35}
.hero p{color:rgba(255,255,255,.75);font-size:17px;max-width:600px;margin:0 auto 32px}
.hero-cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-stats{position:relative;z-index:1;display:flex;justify-content:center;gap:56px;margin-top:64px;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat .num{font-size:30px;font-weight:800;background:linear-gradient(135deg,#fff,var(--ca-accent));-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.hero-stat .lbl{color:rgba(255,255,255,.6);font-size:13px;margin-top:4px}

/* ============ سکشن‌ها ============ */
.section{padding:64px 0}
.section-header{text-align:center;max-width:640px;margin:0 auto 42px}
.section-eyebrow{display:inline-block;color:var(--ca-accent-dark);font-weight:800;font-size:12.5px;letter-spacing:.04em;margin-bottom:10px}
.section-title{font-size:28px;font-weight:800;margin:0 0 12px;color:var(--ca-primary)}
.section-desc{color:var(--muted-text);font-size:15px}

.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:1fr 1fr}

/* ============ کارت‌های سه‌بعدی/شیشه‌ای ============ */
.card-3d{
  background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);
  box-shadow:var(--shadow-elevate);transition:transform var(--duration) var(--ease),box-shadow var(--duration) var(--ease);
  overflow:hidden;
}
.card-3d:hover{transform:translateY(-8px);box-shadow:var(--shadow-elevate-hover)}

.course-card{display:flex;flex-direction:column;position:relative}
.course-card .thumb-wrap{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--ca-primary),var(--ca-primary-light))}
.course-card .thumb-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.course-card:hover .thumb-wrap img{transform:scale(1.06)}
.course-card .thumb-wrap::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(11,19,48,.55));pointer-events:none}
.course-card .level-badge{position:absolute;top:12px;right:12px;z-index:1;background:rgba(11,19,48,.78);backdrop-filter:blur(6px);color:#fff;font-size:11px;font-weight:700;padding:5px 12px;border-radius:20px}
.course-card .discount-badge{
  position:absolute;top:12px;left:12px;z-index:1;background:linear-gradient(135deg,#f47373,var(--danger));
  color:#fff;font-size:11.5px;font-weight:800;padding:5px 12px;border-radius:20px;box-shadow:0 4px 12px rgba(220,53,69,.4);
}
.course-card .body{padding:20px}
.course-card h3{margin:0 0 8px;font-size:16.5px;font-weight:800;color:var(--ca-primary);line-height:1.5}
.course-card .meta-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted-text);margin-bottom:12px;flex-wrap:wrap}
.course-card .price-row{display:flex;align-items:baseline;gap:9px;margin-top:8px;flex-wrap:wrap}
.course-card .price-now{font-size:19px;font-weight:800;color:var(--ca-primary);font-variant-numeric:tabular-nums}
.price-old{
  font-size:13px;color:var(--danger);text-decoration:line-through;text-decoration-thickness:1.5px;
  display:inline-block;transform:rotate(-8deg);font-weight:700;font-variant-numeric:tabular-nums;opacity:.85;
}

/* ============ تایمر شمارش معکوس تخفیف ============ */
.countdown-timer{display:flex;gap:8px;margin-top:12px}
.countdown-timer .cd-item{background:var(--danger);color:#fff;border-radius:8px;padding:6px 8px;text-align:center;min-width:42px}
.countdown-timer .cd-value{display:block;font-size:14px;font-weight:800;font-variant-numeric:tabular-nums}
.countdown-timer .cd-label{display:block;font-size:9.5px;opacity:.85;margin-top:1px}
.countdown-timer.cd-expired{display:none}

.stars{display:inline-flex;gap:2px;color:var(--ca-accent)}

/* ============ کارت مدرس ============ */
.instructor-card{display:flex;align-items:center;gap:20px;padding:24px}
.instructor-card img{width:76px;height:76px;border-radius:50%;object-fit:cover;border:3px solid var(--ca-accent);flex-shrink:0}
.instructor-card .name{font-weight:800;font-size:16px;color:var(--ca-primary)}
.instructor-card .role{color:var(--muted-text);font-size:13px;margin-top:2px}

/* ============ نوار پیشرفت/چک‌لیست ============ */
.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px}
.check-list .icon{color:var(--success);flex-shrink:0;margin-top:2px}

/* ============ آکاردئون (سرفصل/سوالات متداول) ============ */
.accordion-item{border:1px solid var(--border);border-radius:14px;margin-bottom:10px;overflow:hidden}
.accordion-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;background:var(--surface);border:0;text-align:right;font-weight:700;font-size:14.5px;color:var(--ink);min-height:44px}
.accordion-trigger:hover{background:#faf8f2}
.accordion-trigger .chev{transition:transform var(--duration) var(--ease);color:var(--ca-accent-dark);flex-shrink:0}
.accordion-item.open .accordion-trigger .chev{transform:rotate(180deg)}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height var(--duration) var(--ease)}
.accordion-panel-inner{padding:0 18px 16px;color:var(--muted-text);font-size:14px;line-height:1.9}

/* ============ نوار ثبت سفارش ثابت ============ */
.sticky-enroll{
  position:fixed;bottom:0;right:0;left:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--border);box-shadow:0 -8px 30px rgba(11,16,32,.1);
  padding:12px 0;transform:translateY(110%);transition:transform var(--duration) var(--ease);
}
.sticky-enroll.visible{transform:translateY(0)}
.sticky-enroll .row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.sticky-enroll .price-block{display:flex;align-items:baseline;gap:10px}
.sticky-enroll .price-now{font-size:19px;font-weight:800;color:var(--ca-primary)}
.sticky-enroll .price-old{font-size:13px}
.sticky-enroll .title{display:none}

/* ============ مودال ثبت‌نام ============ */
.modal-backdrop{position:fixed;inset:0;background:rgba(11,16,32,.55);backdrop-filter:blur(4px);z-index:150;display:none;align-items:center;justify-content:center;padding:20px}
.modal-backdrop.open{display:flex}
.modal-box{background:#fff;border-radius:var(--radius);padding:28px;width:100%;max-width:420px;box-shadow:0 30px 70px rgba(11,16,32,.35);position:relative}
.modal-close{position:absolute;left:14px;top:14px;background:var(--paper);border:0;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--muted-text);min-width:36px;min-height:36px}
.modal-close:hover{background:var(--border);color:var(--ink)}
.modal-box h3{margin:0 0 6px;font-size:18px;color:var(--ca-primary)}
.modal-box p.sub{color:var(--muted-text);font-size:13.5px;margin:0 0 18px}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:12.5px;color:var(--muted-text);margin-bottom:6px;font-weight:700}
.form-field input,.form-field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;font-family:inherit;font-size:14px;min-height:46px;
  transition:border-color var(--duration) var(--ease),box-shadow var(--duration) var(--ease);
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--ca-accent);box-shadow:0 0 0 3.5px rgba(212,169,76,.18)}

/* ============ ضمانت/اعتماد ============ */
.trust-row{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;margin-top:36px}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted-text);font-weight:600}
.trust-item .icon{color:var(--ca-accent-dark)}
.guarantee-badge{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,#fbf6ea,#fff);border:1.5px solid rgba(212,169,76,.35);border-radius:var(--radius);padding:18px 22px}
.guarantee-badge .icon-wrap{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--ca-accent),var(--ca-accent-dark));display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:var(--shadow-gold)}

/* ============ صفحه محتوا/تک‌صفحه ============ */
.post-content{max-width:820px;margin:0 auto;padding:56px 20px}
.post-content h1{font-size:32px;font-weight:800;color:var(--ca-primary);letter-spacing:-.01em}
.post-content img{border-radius:16px;margin:20px 0}
.breadcrumb{max-width:1180px;margin:0 auto;padding:16px 20px 0;font-size:13px;color:var(--muted-text);display:flex;gap:6px;align-items:center}
.breadcrumb a:hover{color:var(--ca-accent-dark)}

/* ============ فوتر ============ */
.site-footer{background:var(--ca-primary);color:rgba(255,255,255,.7);padding:56px 0 26px;margin-top:60px;position:relative;overflow:hidden}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;position:relative;z-index:1}
.footer-col h4{color:#fff;font-size:14.5px;margin:0 0 16px}
.footer-col p{font-size:13.5px;line-height:1.9}
.footer-col a{display:block;font-size:13.5px;margin-bottom:10px;color:rgba(255,255,255,.65);transition:color var(--duration) var(--ease)}
.footer-col a:hover{color:var(--ca-accent)}
.footer-social{display:flex;gap:10px;margin-top:14px}
.footer-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;margin-bottom:0}
.footer-social a:hover{background:var(--ca-accent);color:var(--ca-primary)}
.footer-trust-seals{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:36px;padding-top:20px;font-size:12.5px;text-align:center;color:rgba(255,255,255,.45)}

/* ============ فرم تماس (سازگار با افزونه contact-form) ============ */
.contact-form label{display:block;font-size:12.5px;color:var(--muted-text);margin:12px 0 6px;font-weight:700}
.contact-form input,.contact-form textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;font-family:inherit;font-size:14px;min-height:46px;
  transition:border-color var(--duration) var(--ease),box-shadow var(--duration) var(--ease);
}
.contact-form textarea{min-height:110px}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--ca-accent);box-shadow:0 0 0 3.5px rgba(212,169,76,.18)}
.contact-form button{margin-top:16px;width:100%;justify-content:center}
.contact-form button.btn:not(.btn-gold){background:linear-gradient(180deg,#E7C46E,var(--ca-accent) 55%,var(--ca-accent-dark));color:#241a04;box-shadow:var(--shadow-gold);border-radius:14px;font-weight:800;min-height:48px}

/* ============ نشان مداری متحرک هیرو (تزیینی) ============ */
.orbit-visual{position:relative;width:100%;max-width:380px;aspect-ratio:1/1;margin:0 auto}
.orbit-ring{position:absolute;inset:0;margin:auto;border-radius:50%;border:1px dashed rgba(212,169,76,.35)}
.orbit-ring-outer{width:100%;height:100%}
.orbit-ring-middle{width:72%;height:72%}
.orbit-ring-inner{width:46%;height:46%;border-style:solid;border-color:rgba(212,169,76,.5)}
.orbit-track{position:absolute;inset:0;margin:auto;animation:orbit-spin 18s linear infinite}
.orbit-track-1{width:100%;height:100%;animation-duration:22s}
.orbit-track-2{width:72%;height:72%;animation-duration:15s;animation-direction:reverse}
.orbit-track-3{width:46%;height:46%;animation-duration:11s}
@keyframes orbit-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.orbit-dot{position:absolute;top:0;left:50%;transform:translateX(-50%);width:10px;height:10px;border-radius:50%;background:var(--ca-accent);box-shadow:0 0 12px rgba(212,169,76,.85)}
.orbit-core{
  position:absolute;inset:0;margin:auto;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.18),transparent 45%),radial-gradient(circle at top,var(--ca-accent),var(--ca-accent-dark) 78%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:10px;
  box-shadow:0 0 26px rgba(212,169,76,.5),inset 0 0 18px rgba(255,255,255,.12);
  animation:orbit-glow 3.5s ease-in-out infinite alternate;
}
@keyframes orbit-glow{
  from{box-shadow:0 0 16px rgba(212,169,76,.4),inset 0 0 12px rgba(255,255,255,.08)}
  to{box-shadow:0 0 32px rgba(212,169,76,.75),inset 0 0 20px rgba(255,255,255,.16)}
}
.orbit-core svg{width:38px;height:38px;color:#241a04}
.orbit-core-text{margin-top:6px;font-size:11.5px;font-weight:800;color:#241a04}
.orbit-step{position:absolute;font-size:11.5px;font-weight:700;background:rgba(11,19,48,.85);backdrop-filter:blur(6px);border:1px solid rgba(212,169,76,.4);padding:7px 13px;border-radius:10px;color:#fff}
.orbit-step-1{top:2%;right:2%}
.orbit-step-2{bottom:2%;left:50%;transform:translateX(-50%)}
.orbit-step-3{top:10%;left:-2%}

@media (prefers-reduced-motion:reduce){.orbit-track,.orbit-core{animation:none}}
@media (max-width:960px){.orbit-visual{display:none}}

/* ============ نمودار دایره‌ای اکوسیستم ============ */
.ecosystem-wrap{position:relative;width:100%;max-width:480px;aspect-ratio:1/1;margin:0 auto}
.ecosystem-ring{position:absolute;inset:6%;margin:auto;border-radius:50%;border:1px dashed rgba(212,169,76,.3);animation:orbit-spin 46s linear infinite}
.ecosystem-node-wrap{position:absolute;inset:0;margin:auto;width:100%;height:100%}
.ecosystem-node{position:absolute;top:0;left:50%;display:flex;flex-direction:column;align-items:center;gap:8px;width:108px;text-align:center}
.ecosystem-node-icon{
  width:56px;height:56px;border-radius:50%;flex-shrink:0;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.22),transparent 50%),linear-gradient(135deg,var(--ca-accent),var(--ca-accent-dark));
  display:flex;align-items:center;justify-content:center;color:#241a04;
  box-shadow:0 0 14px rgba(212,169,76,.4);transition:transform .3s ease,box-shadow .3s ease;
}
.ecosystem-node-icon svg{width:24px;height:24px}
.ecosystem-node:hover .ecosystem-node-icon{transform:scale(1.14);box-shadow:0 0 26px rgba(212,169,76,.75)}
.ecosystem-node-label{font-size:12px;font-weight:700;color:#fff}
.ecosystem-center{
  position:absolute;inset:0;margin:auto;width:150px;height:150px;border-radius:50%;
  background:linear-gradient(135deg,var(--ca-primary),var(--ca-primary-light));border:1.5px solid rgba(212,169,76,.5);
  display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;
  box-shadow:0 0 24px rgba(212,169,76,.22);font-size:12.5px;font-weight:800;color:#fff;
}
@media (prefers-reduced-motion:reduce){.ecosystem-ring{animation:none}}
@media (max-width:640px){.ecosystem-wrap{transform:scale(.82)}}

/* ============ جدول قیمت لحظه‌ای ============ */
.ticker-wrap{
  border-radius:var(--radius);padding:22px;
  background:radial-gradient(700px 360px at 15% 10%,rgba(212,169,76,.14),transparent 60%),
             radial-gradient(700px 360px at 85% 90%,rgba(212,169,76,.10),transparent 65%),
             linear-gradient(135deg,var(--ca-primary),var(--ca-primary-light));
  border:1px solid rgba(212,169,76,.16);
}
.ticker-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:4px 4px 18px}
.ticker-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.ticker-pill{display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.06);border:1px solid rgba(212,169,76,.22);border-radius:12px;padding:9px 12px}
.ticker-search{width:230px;max-width:60vw;display:flex;align-items:center;gap:8px}
.ticker-search input{width:100%;border:0;outline:0;background:transparent;color:#fff;font-size:13px;font-family:inherit}
.ticker-search input::placeholder{color:rgba(255,255,255,.45)}
.ticker-seg{display:flex;gap:6px}
.ticker-seg button{border:1px solid transparent;cursor:pointer;background:transparent;color:rgba(255,255,255,.6);padding:7px 12px;border-radius:9px;font-size:12px;font-family:inherit;transition:.2s}
.ticker-seg button.active{color:#241a04;background:var(--ca-accent);font-weight:700}
.ticker-seg button:hover:not(.active){border-color:rgba(212,169,76,.3)}
.ticker-live{font-size:12px;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:8px;white-space:nowrap}
.ticker-live-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 10px rgba(21,128,61,.7)}

.ticker-card{background:rgba(11,16,32,.55);border:1px solid rgba(212,169,76,.18);border-radius:16px;overflow:hidden;backdrop-filter:blur(10px)}
.ticker-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 14px;border-bottom:1px solid rgba(212,169,76,.16);background:linear-gradient(180deg,rgba(212,169,76,.08),transparent);flex-wrap:wrap}
.ticker-card-head .left{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:rgba(255,255,255,.6);font-size:11.5px}
.ticker-badge{color:#241a04;background:var(--ca-accent);padding:4px 9px;border-radius:999px;font-weight:800;font-size:11px}
.ticker-scroll{width:100%;overflow-x:auto}
.ticker-table{width:100%;border-collapse:collapse;min-width:820px}
.ticker-table thead th{text-align:right;font-size:11.5px;color:rgba(255,255,255,.5);font-weight:700;padding:11px 13px;border-bottom:1px solid rgba(212,169,76,.14);white-space:nowrap}
.ticker-table tbody td{padding:11px 13px;border-bottom:1px solid rgba(255,255,255,.06);font-size:12.5px;color:#fff;vertical-align:middle;white-space:nowrap}
.ticker-table tbody tr:hover{background:rgba(212,169,76,.06)}
.ticker-coin{display:flex;align-items:center;gap:9px;min-width:170px}
.ticker-coin img{width:24px;height:24px;border-radius:50%;box-shadow:0 0 0 1px rgba(212,169,76,.3)}
.ticker-coin .name{display:flex;flex-direction:column;line-height:1.25}
.ticker-coin .name b{font-size:12.5px}
.ticker-coin .name span{font-size:10.5px;color:rgba(255,255,255,.45)}
.ticker-chg{font-weight:700;display:inline-flex;align-items:center;gap:5px}
.ticker-up{color:var(--success)}
.ticker-down{color:var(--danger)}
.ticker-spark{width:110px;height:32px}
.ticker-spark svg{width:110px;height:32px}
.ticker-foot{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:10px;color:rgba(255,255,255,.5);font-size:11.5px;flex-wrap:wrap}
.ticker-btn{border:1px solid rgba(212,169,76,.3);background:rgba(255,255,255,.05);color:#fff;padding:8px 13px;border-radius:10px;cursor:pointer;font-size:12px;font-family:inherit;transition:.2s;min-height:36px}
.ticker-btn:hover{border-color:rgba(212,169,76,.6)}
.ticker-error{padding:14px;color:#ffb0b8;font-size:12.5px}
.ticker-show-more{text-align:center;padding:12px}
tbody.ticker-collapsed tr:nth-child(n+6){display:none}
.ticker-scroll::-webkit-scrollbar{height:8px}
.ticker-scroll::-webkit-scrollbar-thumb{background:rgba(212,169,76,.3);border-radius:999px}

@media (max-width:640px){
  .ticker-wrap{padding:16px}
  .ticker-search{width:100%}
}

/* ============ کادر امبد ویدیو/نقشه (واکنش‌گرا) ============ */
.video-embed-wrap{position:relative;width:100%;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-elevate);background:#000}
.video-embed-wrap iframe,.video-embed-wrap video{width:100%;height:100%;border:0;display:block}
.map-embed-wrap{width:100%;height:380px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-elevate)}
.map-embed-wrap iframe{width:100%;height:100%;border:0;display:block}

/* ============ ابزارک‌های عمومی ============ */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.mono{font-variant-numeric:tabular-nums}
.empty-state{text-align:center;padding:60px 20px;color:var(--muted-text)}

@media (max-width:900px){
  .grid-3{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:800px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .hero{padding:60px 0 80px}
  .hero-stats{gap:32px}
  .sticky-enroll .title{display:block;font-size:13px;font-weight:700;color:var(--ink)}
  .footer-grid{grid-template-columns:1fr}
}