/* =====================================================
   GoldSignal — استایل لندینگ (دارک / طلایی / RTL)
   ===================================================== */

:root{
  --bg:        #0a0a0f;
  --bg-2:      #0e0e15;
  --card:      #12121a;
  --card-2:    #171722;
  --border:    rgba(212,175,55,.18);
  --border-2:  rgba(212,175,55,.35);
  --gold:      #f5b50a;
  --gold-2:    #d4af37;
  --green:     #22c55e;
  --red:       #ef4444;
  --yellow:    #eab308;
  --ink:       #e8e8ee;
  --ink-2:     #9a9aa8;
  --ink-3:     #63636f;
  --radius:    14px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:Vazirmatn,Tahoma,sans-serif;
  min-height:100vh;
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.container{max-width:1440px;margin:0 auto;padding:0 24px}

/* ---------------- نوبار ---------------- */
.navbar{
  background:linear-gradient(180deg,#0d0d13,#0a0a0f);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
}
.navbar .inner{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;white-space:nowrap}
.logo b{color:var(--gold)}
.logo svg{width:34px;height:34px}
.logo-img{height:46px;width:auto;border-radius:9px;display:block}
@media (max-width:560px){.logo-img{height:38px}}
.menu{display:flex;gap:4px;list-style:none;flex:1;justify-content:center;flex-wrap:wrap}
.menu a{
  display:block;padding:24px 13px;font-size:14px;color:var(--ink-2);
  border-bottom:2px solid transparent;transition:.2s;
}
.menu a:hover{color:var(--ink)}
.menu a.active{color:var(--gold);border-bottom-color:var(--gold);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:14px}
.bell{
  background:none;border:none;color:var(--ink-2);width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.bell:hover{color:var(--gold);background:rgba(245,181,10,.08)}
.bell svg{width:21px;height:21px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:11px 22px;border-radius:11px;font-size:14px;font-weight:700;
  border:1px solid var(--gold);transition:.2s;
}
.btn-fill{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#151000}
.btn-fill:hover{filter:brightness(1.12);box-shadow:0 4px 24px rgba(245,181,10,.25)}
.btn-line{background:transparent;color:var(--gold)}
.btn-line:hover{background:rgba(245,181,10,.1)}
.btn svg{width:17px;height:17px}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:9px;
  color:var(--gold);width:40px;height:40px;font-size:19px}

/* ---------------- هیرو ---------------- */
.hero{padding:56px 0 34px}
.hero .inner{display:grid;grid-template-columns:1fr 1.25fr;gap:40px;align-items:center}
.hero-title{font-size:40px;font-weight:900;line-height:1.5}
.hero-title .gold{color:var(--gold)}
.hero-sub{color:var(--ink-2);font-size:16px;margin-top:16px;max-width:480px}
.features{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:30px 0;
  border-block:1px solid rgba(255,255,255,.06);
}
.feature{
  text-align:center;padding:18px 8px;font-size:12.5px;color:var(--ink-2);
  border-inline-start:1px solid rgba(255,255,255,.06);
}
.feature:first-child{border-inline-start:none}
.feature .fi{color:var(--gold);margin-bottom:8px}
.feature .fi svg{width:30px;height:30px}
.feature b{display:block;color:var(--ink);font-size:13.5px;margin-bottom:2px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-cta .btn{padding:13px 28px;font-size:15px}

/* کارت نمودار */
.chart-card{
  background:linear-gradient(160deg,#101018,#0c0c12);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.chart-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.chart-symbol{line-height:1.35}
.chart-symbol b{font-size:17px}
.chart-symbol small{display:block;color:var(--gold-2);font-size:11.5px}
.chart-price{display:flex;align-items:baseline;gap:10px}
.chart-price .val{font-size:22px;font-weight:800;color:var(--gold);direction:ltr}
.chart-price .chg{color:var(--green);font-size:13.5px;font-weight:700;direction:ltr}
.tf-row{display:flex;gap:4px}
.tf{
  background:none;border:none;color:var(--ink-3);font-size:12px;font-weight:700;
  padding:5px 9px;border-radius:7px;transition:.15s;
}
.tf:hover{color:var(--ink)}
.tf.active{background:var(--gold);color:#151000}
.chart-wrap{position:relative;height:360px}

/* ---------------- کارت‌های داشبورد ---------------- */
.cards{padding:10px 0 26px}
.cards .inner{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;display:flex;flex-direction:column;
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.card-head h3{font-size:15px;display:flex;align-items:center;gap:8px}
.card-head .hi{color:var(--gold);display:flex}
.card-head .hi svg{width:19px;height:19px}
.live{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--ink-2)}
.live .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.3}}

/* کارت سیگنال */
.pair-row{
  display:flex;align-items:center;gap:10px;background:var(--card-2);
  border:1px solid rgba(255,255,255,.05);border-radius:10px;padding:10px 14px;margin-bottom:6px;
}
.pair-row b{font-size:16px}
.badge{padding:3px 13px;border-radius:8px;font-size:12px;font-weight:700}
.badge-buy{background:rgba(34,197,94,.15);color:var(--green);border:1px solid rgba(34,197,94,.4)}
.badge-sell{background:rgba(239,68,68,.15);color:var(--red);border:1px solid rgba(239,68,68,.4)}
.rows{display:flex;flex-direction:column}
.row{display:flex;justify-content:space-between;align-items:center;padding:10px 2px;
  border-bottom:1px solid rgba(255,255,255,.05);font-size:14px}
.row:last-child{border-bottom:none}
.row .k{color:var(--ink-2)}
.row .v{font-weight:800;direction:ltr;font-size:15px}
.v-gold{color:var(--gold)} .v-green{color:var(--green)} .v-red{color:var(--red)}
.prob{margin-top:6px}
.prob .lbl{display:flex;justify-content:space-between;font-size:13px;margin-bottom:7px}
.prob .lbl b{font-size:15px}
.bar{height:8px;background:var(--card-2);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--green),#4ade80)}
.card .cta{margin-top:auto;padding-top:16px}
.card .cta .btn{width:100%}

/* کارت روند */
.trend-main{display:flex;align-items:center;justify-content:center;gap:14px;padding:8px 0 2px}
.trend-main .arrow{width:44px;height:44px;color:var(--green)}
.trend-main .word{font-size:28px;font-weight:900;color:var(--green)}
.trend-power{text-align:center;color:var(--ink-2);font-size:13px;margin-bottom:14px}
.tf-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-bottom:16px}
.tf-cell{
  background:var(--card-2);border:1px solid rgba(255,255,255,.05);border-radius:9px;
  text-align:center;padding:8px 2px;font-size:12px;font-weight:700;
}
.tf-cell span{display:block;font-size:15px;margin-top:2px}
.tf-up span{color:var(--green)} .tf-down span{color:var(--red)}
.reasons h4{font-size:13.5px;margin-bottom:9px}
.reasons ul{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:12.8px;color:var(--ink-2)}
.reasons li{display:flex;align-items:center;gap:8px}
.reasons li.off{opacity:.38}
.tick{color:var(--green);flex:none;width:16px;height:16px}

/* کارت اسپایک */
.card-spike{border-color:var(--border-2);box-shadow:inset 0 0 40px rgba(245,181,10,.04)}
.spike-body{display:flex;align-items:center;gap:18px}
.donut{position:relative;width:130px;height:130px;flex:none;border-radius:50%;
  background:conic-gradient(var(--gold) calc(var(--p)*1%), rgba(255,255,255,.07) 0);}
.donut::before{content:'';position:absolute;inset:11px;border-radius:50%;background:var(--card)}
.donut .center{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1;
}
.donut .center b{font-size:24px;color:var(--ink)}
.donut .center span{font-size:11px;color:var(--ink-2)}
.spike-checks{flex:1;display:flex;flex-direction:column;gap:9px;font-size:13px}
.spike-checks .c{display:flex;align-items:center;gap:9px}
.spike-checks .c.off{opacity:.38}
/* جهت روند نزولی/خنثی */
.trend-main.down .arrow,.trend-main.down .word{color:var(--red)}
.trend-main.none .arrow,.trend-main.none .word{color:var(--ink-2)}
.spike-checks .c .tick{width:17px;height:17px}
.warn{display:flex;align-items:center;gap:9px;color:var(--yellow);font-size:12.5px}
.warn svg{width:17px;height:17px;flex:none}

/* کارت تقویم */
.ev{display:flex;justify-content:space-between;align-items:center;gap:8px;
  padding:11px 2px;border-bottom:1px solid rgba(255,255,255,.05)}
.ev:last-of-type{border-bottom:none}
.ev .info{display:flex;gap:10px;align-items:flex-start}
.ev .flag{font-size:20px;line-height:1.3}
.ev .name{font-size:13.5px;font-weight:700}
.ev .impact-lbl{font-size:11.5px;color:var(--ink-2)}
.ev .left{text-align:left}
.ev .time{font-size:13px;font-weight:700;direction:ltr}
.dots{display:flex;gap:3px;justify-content:flex-end;margin-top:4px}
.dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.12)}
.dots i.on{background:var(--red)}
.dots.mid i.on{background:#c2711d}

/* ---------------- نوار پایین ---------------- */
.strip{border-top:1px solid var(--border);background:var(--bg-2);margin-top:14px}
.strip .inner{
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;padding:22px 0;
}
.strip-item{
  display:flex;align-items:center;justify-content:center;gap:11px;font-size:14px;font-weight:700;
  border-inline-start:1px solid rgba(255,255,255,.07);
}
.strip-item:first-child{border-inline-start:none}
.strip-item svg{width:24px;height:24px;color:var(--gold)}
.copyright{text-align:center;color:var(--ink-3);font-size:12px;padding:16px 0;border-top:1px solid rgba(255,255,255,.05)}

/* ---------------- ریسپانسیو ---------------- */
@media (max-width:1200px){
  .hero .inner{grid-template-columns:1fr;gap:30px}
  .hero-sub{max-width:none}
  .cards .inner{grid-template-columns:repeat(2,1fr)}
  .menu a{padding:24px 9px;font-size:13px}
}
@media (max-width:820px){
  .menu{
    display:none;position:absolute;top:72px;inset-inline:0;background:var(--card);
    flex-direction:column;border-bottom:1px solid var(--border);padding:8px 0;z-index:60;
  }
  .menu.open{display:flex}
  .menu a{padding:13px 24px;border-bottom:none;border-inline-start:3px solid transparent}
  .menu a.active{border-inline-start-color:var(--gold)}
  .menu-toggle{display:flex;align-items:center;justify-content:center}
  .navbar .inner{justify-content:space-between}
  .hero-title{font-size:29px}
  .features{grid-template-columns:repeat(2,1fr)}
  .feature{border-block-start:1px solid rgba(255,255,255,.06)}
  /* نوار پایین در موبایل: سه ردیف (۲+۲+۱)، وسط‌چین */
  .strip .inner{grid-template-columns:1fr 1fr;gap:16px 8px;padding:20px 0}
  .strip-item{border:none;justify-content:center;font-size:13px}
  .strip-item:last-child{grid-column:1 / -1}
}
@media (max-width:560px){
  .cards .inner{grid-template-columns:1fr}
  .chart-wrap{height:280px}
  .hero-cta .btn{width:100%}
  .nav-actions .btn{padding:9px 14px;font-size:12.5px}
}

/* ---------------- یادداشت AI زیر نمودار ---------------- */
.ai-note{
  margin-top:10px;padding:9px 14px;border:1px dashed var(--border-2);border-radius:10px;
  font-size:12.5px;color:var(--ink-2);background:rgba(245,181,10,.04);
}

/* ---------------- پیش‌بینی اسپایک بعدی ---------------- */
.forecast{
  margin-top:12px;padding:9px 12px;border-radius:10px;font-size:12.5px;line-height:1.9;
  background:rgba(245,181,10,.07);border:1px solid var(--border-2);color:var(--gold);
}
.forecast span{color:var(--ink-2)}

/* ---------------- تحلیل کلیک‌خور خبر تقویم ---------------- */
.ev.clickable{cursor:pointer;transition:.15s}
.ev.clickable:hover{background:rgba(245,181,10,.04)}
.ev .chev{color:var(--ink-3);font-size:10px;display:inline-block;transition:.2s}
.ev.open .chev{transform:rotate(180deg);color:var(--gold)}
.ev-detail{
  display:none;padding:9px 36px 11px 8px;font-size:12.5px;color:var(--ink-2);line-height:2;
  border-bottom:1px solid rgba(255,255,255,.05);background:rgba(255,255,255,.015);
  border-inline-start:2px solid var(--gold);margin-bottom:2px;
}
.ev-detail.open{display:block}

/* ---------------- پاپ‌آپ تحلیل خبر ---------------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(4,4,8,.78);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;z-index:200;padding:18px;
}
.modal-overlay.open{display:flex}
.modal{
  background:var(--card);border:1px solid var(--border-2);border-radius:18px;
  max-width:470px;width:100%;padding:24px;position:relative;
  box-shadow:0 30px 80px rgba(0,0,0,.6);animation:pop .18s ease;
}
@keyframes pop{from{transform:scale(.94);opacity:.4}to{transform:scale(1);opacity:1}}
.modal-close{
  position:absolute;top:12px;left:12px;background:var(--card-2);border:1px solid var(--border);
  color:var(--ink-2);width:32px;height:32px;border-radius:9px;font-size:14px;
}
.modal-close:hover{color:var(--red);border-color:var(--red)}
.modal-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.modal-head h3{font-size:17px;line-height:1.6}
.modal-meta{color:var(--ink-3);font-size:12px;margin-bottom:12px}
.modal-note{color:var(--gold-2);font-size:13px;line-height:2;margin-bottom:10px}
.modal-analysis{
  background:var(--card-2);border:1px solid rgba(255,255,255,.06);border-inline-start:3px solid var(--gold);
  border-radius:10px;padding:12px 14px;font-size:13.2px;line-height:2.1;color:var(--ink-2);
}
.modal-analysis b{color:var(--ink);display:block;margin-bottom:4px;font-size:12.5px}

/* ---------------- صفحات داخلی ---------------- */
.page-hero{padding:46px 0 10px;text-align:center}
.page-hero h1{font-size:32px;font-weight:900}
.page-hero h1 .gold{color:var(--gold)}
.page-hero p{color:var(--ink-2);margin-top:10px;font-size:15px}
.section{padding:26px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.grid2,.grid3{grid-template-columns:1fr}.page-hero h1{font-size:25px}}

/* جدول سیگنال‌ها */
.table-wrap{overflow-x:auto}
table.sig{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}
table.sig th{color:var(--ink-2);font-weight:600;text-align:right;padding:11px 12px;border-bottom:1px solid var(--border);font-size:12px}
table.sig td{padding:11px 12px;border-bottom:1px solid rgba(255,255,255,.04);direction:ltr;text-align:right}
table.sig td.fa{direction:rtl}
table.sig tr:hover td{background:rgba(245,181,10,.03)}
.res{padding:2px 10px;border-radius:7px;font-size:11.5px;font-weight:700}
.res.win{background:rgba(34,197,94,.14);color:var(--green)}
.res.loss{background:rgba(239,68,68,.14);color:var(--red)}
.res.wait{background:rgba(245,181,10,.12);color:var(--gold)}
.res.exp{background:rgba(255,255,255,.07);color:var(--ink-2)}

/* کارت مقاله آموزش */
.article{line-height:2}
.article h3{color:var(--gold);font-size:16px;margin-bottom:10px;display:flex;gap:9px;align-items:center}
.article p{color:var(--ink-2);font-size:13.8px}

/* پلن اشتراک */
.plan{position:relative;text-align:center}
.plan .p-name{font-size:17px;font-weight:800}
.plan .p-price{font-size:30px;font-weight:900;color:var(--gold);margin:14px 0 2px}
.plan .p-per{color:var(--ink-3);font-size:12px;margin-bottom:14px}
.plan ul{list-style:none;text-align:right;display:flex;flex-direction:column;gap:9px;font-size:13.5px;color:var(--ink-2);margin:14px 0 20px}
.plan li{display:flex;gap:8px;align-items:center}
.plan.vip{border-color:var(--gold);box-shadow:0 0 40px rgba(245,181,10,.08)}
.plan .ribbon{position:absolute;top:-13px;right:50%;transform:translateX(50%);
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#151000;
  font-size:11.5px;font-weight:800;padding:4px 16px;border-radius:99px}

/* فرم‌ها */
.form{display:flex;flex-direction:column;gap:12px}
.form label{font-size:13px;color:var(--ink-2)}
.form input,.form textarea{
  background:var(--card-2);border:1px solid var(--border);color:var(--ink);border-radius:10px;
  padding:12px 14px;font-family:inherit;font-size:14px;width:100%;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--gold)}
.alert{padding:11px 16px;border-radius:10px;font-size:13.5px;margin-bottom:14px}
.alert.ok{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:var(--green)}
.alert.err{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:var(--red)}
.tabbar{display:flex;gap:8px;margin-bottom:18px}
.tabbar a{flex:1;text-align:center;padding:11px;border-radius:10px;border:1px solid var(--border);color:var(--ink-2);font-size:14px;font-weight:700}
.tabbar a.on{border-color:var(--gold);color:var(--gold);background:rgba(245,181,10,.07)}
.auth-box{max-width:440px;margin:0 auto}