/* ==========================================================================
   بیزینس‌سایت — استایل اصلی
   تایپوگرافی: وزیرمتن (یک خانواده فونت، تمایز با وزن و اندازه)
   رنگ پایه: ink (سرمه‌ای تیره) + برنجی/طلایی + سبزآبی برای تاکیدهای ثانویه
   ========================================================================== */

:root{
  /* --- رنگ‌ها --- */
  --ink-950:#0E1218;
  --ink-900:#151B24;
  --ink-850:#1B222D;
  --ink-800:#212a37;
  --line:#2B3441;
  --line-soft:#232b36;
  --paper:#EFEAE0;
  --paper-dim:#ABA79C;
  --paper-faint:#7C7A73;
  --gold:#C89B5C;
  --gold-bright:#DCB878;
  --teal:#4E9C8C;
  --rose:#D97B7B;

  /* روی زمینه روشن (بخش‌هایی مثل فرم‌ها) */
  --light-bg:#F5F3ED;
  --light-surface:#FFFFFF;
  --light-line:#E4E0D4;
  --ink-text:#1C2027;
  --ink-text-dim:#5B5A54;

  /* تایپوگرافی */
  --font-main:'Vazirmatn', 'Tahoma', sans-serif;

  /* لایه‌بندی */
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:26px;
  --shadow-soft:0 18px 40px -20px rgba(0,0,0,.45);
  --container-w:1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:90px; }
body{
  margin:0;
  font-family:var(--font-main);
  background:var(--ink-950);
  color:var(--paper);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ margin:0; font-weight:800; color:var(--paper); letter-spacing:-.01em; }
p{ margin:0; }

.container{ max-width:var(--container-w); margin:0 auto; padding:0 24px; }

.skip-link{
  position:absolute; right:-999px; top:0; background:var(--gold); color:var(--ink-950);
  padding:10px 18px; border-radius:8px; z-index:999; font-weight:700;
}
.skip-link:focus{ right:16px; top:16px; }

:focus-visible{ outline:2px solid var(--gold-bright); outline-offset:3px; border-radius:4px; }

/* ==========================================================================
   دکمه‌ها
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px; border-radius:100px; font-weight:700; font-size:.97rem;
  border:1px solid transparent; transition:transform .18s ease, background .18s ease, border-color .18s ease, opacity .18s ease;
  white-space:nowrap;
}
.btn:active{ transform:scale(.97); }
.btn-cta{ background:var(--gold); color:var(--ink-950); }
.btn-cta:hover{ background:var(--gold-bright); }
.btn-outline{ background:transparent; color:var(--paper); border-color:var(--line); }
.btn-outline:hover{ border-color:var(--gold); color:var(--gold-bright); }
.btn-teal{ background:var(--teal); color:#08201b; }
.btn-teal:hover{ opacity:.9; }
.btn-block{ width:100%; }
.btn-lg{ padding:17px 30px; font-size:1.02rem; }
.btn[disabled]{ opacity:.5; cursor:not-allowed; }
.btn-ghost-danger{ background:transparent; color:var(--rose); border:1px solid transparent; padding:8px 10px; font-size:.85rem;}
.btn-ghost-danger:hover{ border-color:var(--rose); }

/* ==========================================================================
   هدر
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:500;
  background:rgba(14,18,24,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:20px; }
.brand{ display:flex; align-items:center; gap:10px; font-size:1.12rem; font-weight:700; color:var(--paper); flex-shrink:0; }
.brand-mark{
  width:38px; height:38px; border-radius:11px; background:linear-gradient(135deg,var(--gold),#8f6b34);
  color:var(--ink-950); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.05rem;
}
.brand-text strong{ color:var(--gold-bright); font-weight:800; }

.main-nav ul{ display:flex; align-items:center; gap:34px; }
.main-nav a{ font-size:.95rem; color:var(--paper-dim); position:relative; padding:6px 0; transition:color .15s; }
.main-nav a::after{
  content:""; position:absolute; right:0; bottom:0; width:0; height:2px; background:var(--gold);
  transition:width .25s ease;
}
.main-nav a:hover, .main-nav a.active{ color:var(--paper); }
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:14px; }
.cart-link{ position:relative; display:flex; align-items:center; justify-content:center; width:40px; height:40px; color:var(--paper); }
.cart-badge{
  position:absolute; top:-4px; left:-6px; background:var(--gold); color:var(--ink-950);
  font-size:.68rem; font-weight:800; min-width:18px; height:18px; border-radius:20px;
  display:flex; align-items:center; justify-content:center; padding:0 4px;
  transition:transform .2s ease;
}
.cart-badge.bump{ transform:scale(1.35); }
.cart-badge:empty::before{ content:"0"; }

.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:6px; }
.nav-toggle span{ width:22px; height:2px; background:var(--paper); border-radius:2px; transition:transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.flash{ padding:14px 0; text-align:center; font-weight:600; }
.flash-success{ background:rgba(78,156,140,.16); color:#8fe0cc; }
.flash-error{ background:rgba(217,123,123,.14); color:#f0a8a8; }

/* ==========================================================================
   هیرو
   ========================================================================== */
.hero{
  position:relative; padding:110px 0 90px; overflow:hidden;
  background:
    radial-gradient(ellipse 900px 500px at 85% -10%, rgba(200,155,92,.18), transparent 60%),
    radial-gradient(ellipse 700px 500px at 5% 110%, rgba(78,156,140,.14), transparent 60%);
}
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:60px; align-items:center; }
.hero-eyebrow{ display:inline-flex; align-items:center; gap:8px; color:var(--gold-bright); font-size:.9rem; font-weight:700; margin-bottom:22px; }
.hero-eyebrow::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--gold); }
.hero h1{
  font-size:clamp(2.3rem, 4.3vw, 3.6rem); line-height:1.28; margin-bottom:22px;
}
.hero .typed-accent{ color:var(--gold-bright); border-left:3px solid var(--gold); padding-left:6px; margin-left:2px; }
.hero-desc{ font-size:1.12rem; color:var(--paper-dim); max-width:520px; margin-bottom:36px; }
.hero-cta-row{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:44px; }
.hero-stats{ display:flex; gap:38px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-size:1.7rem; color:var(--paper); font-weight:800; }
.hero-stat span{ font-size:.85rem; color:var(--paper-faint); }

.hero-visual{ position:relative; }
.hero-card{
  background:linear-gradient(160deg,var(--ink-850),var(--ink-900));
  border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:30px; box-shadow:var(--shadow-soft);
  transform:rotate(-1.4deg);
}
.hero-card-row{ display:flex; align-items:center; gap:12px; margin-bottom:18px; }
.hero-dot{ width:11px; height:11px; border-radius:50%; }
.hero-dot.d1{ background:#e07070; } .hero-dot.d2{ background:#e3b25f; } .hero-dot.d3{ background:#5fbf9a; }
.hero-mock-line{ height:11px; border-radius:6px; background:var(--line); margin-bottom:12px; }
.hero-mock-line.w60{ width:60%; } .hero-mock-line.w80{ width:80%; } .hero-mock-line.w40{ width:40%; }
.hero-mock-block{ height:120px; border-radius:12px; background:linear-gradient(135deg, rgba(200,155,92,.25), rgba(78,156,140,.2)); margin:18px 0; }
.hero-mock-btn{ display:inline-block; padding:9px 22px; background:var(--gold); color:var(--ink-950); border-radius:100px; font-weight:700; font-size:.85rem; }
.hero-float-badge{
  position:absolute; bottom:-18px; right:-18px; background:var(--ink-950); border:1px solid var(--line);
  border-radius:var(--radius-md); padding:14px 18px; display:flex; align-items:center; gap:10px;
  box-shadow:var(--shadow-soft);
}
.hero-float-badge b{ display:block; font-size:1.1rem; color:var(--teal); }
.hero-float-badge span{ font-size:.78rem; color:var(--paper-faint); }

/* ==========================================================================
   بخش عمومی
   ========================================================================== */
.section{ padding:96px 0; }
.section-tight{ padding:70px 0; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-kicker{ color:var(--gold-bright); font-weight:700; font-size:.92rem; margin-bottom:12px; display:block; }
.section-head h2{ font-size:clamp(1.7rem, 3vw, 2.4rem); margin-bottom:14px; }
.section-head p{ color:var(--paper-dim); font-size:1.05rem; }

.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in-view{ opacity:1; transform:translateY(0); }

/* ==========================================================================
   پلن‌ها / قیمت‌گذاری
   ========================================================================== */
.plans-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; align-items:end; }
.plan-card{
  position:relative; background:var(--ink-850); border:1px solid var(--line);
  border-radius:var(--radius-lg); padding:38px 30px 32px; display:flex; flex-direction:column;
  transition:transform .3s ease, border-color .3s ease;
}
.plan-card:hover{ transform:translateY(-6px); border-color:#3a4453; }
.plan-card.featured{
  background:linear-gradient(165deg,#232b1f 0%, var(--ink-850) 55%);
  border-color:var(--gold); padding-top:46px; padding-bottom:40px;
}
.plan-arc{
  width:64px; height:64px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:var(--ink-950); border:1px solid var(--line); margin-bottom:22px; font-size:1.5rem;
}
.plan-card.featured .plan-arc{ background:var(--gold); color:var(--ink-950); border-color:var(--gold); }
.plan-badge{
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background:var(--gold); color:var(--ink-950); font-size:.76rem; font-weight:800;
  padding:6px 16px; border-radius:100px; white-space:nowrap;
}
.plan-name{ font-size:1.3rem; margin-bottom:6px; }
.plan-tagline{ color:var(--paper-faint); font-size:.88rem; margin-bottom:22px; }
.plan-price{ display:flex; align-items:baseline; gap:6px; margin-bottom:6px; }
.plan-price b{ font-size:2rem; font-weight:800; color:var(--paper); }
.plan-price span{ color:var(--paper-faint); font-size:.88rem; }
.plan-delivery{ font-size:.85rem; color:var(--teal); margin-bottom:26px; }
.plan-features{ margin-bottom:30px; flex-grow:1; }
.plan-features li{ display:flex; align-items:flex-start; gap:10px; padding:8px 0; border-bottom:1px dashed var(--line-soft); font-size:.92rem; color:var(--paper-dim); }
.plan-features li:last-child{ border-bottom:none; }
.plan-features svg{ flex-shrink:0; margin-top:3px; color:var(--teal); }
.plan-card.featured .plan-features svg{ color:var(--gold); }

/* ==========================================================================
   پورتفولیو
   ========================================================================== */
.portfolio-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.portfolio-card{
  position:relative; border-radius:var(--radius-md); overflow:hidden; aspect-ratio:4/3;
  border:1px solid var(--line); display:block; text-decoration:none; color:inherit; cursor:pointer;
}
.portfolio-thumb{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-size:2.2rem; font-weight:800; color:rgba(239,234,224,.16);
  transition:transform .5s ease;
}
.portfolio-thumb img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
}
.portfolio-card:nth-child(1) .portfolio-thumb{ background:linear-gradient(140deg,#2a2318,#1b1f16); }
.portfolio-card:nth-child(2) .portfolio-thumb{ background:linear-gradient(140deg,#182524,#171d24); }
.portfolio-card:nth-child(3) .portfolio-thumb{ background:linear-gradient(140deg,#231b26,#1b1c24); }
.portfolio-card:nth-child(4) .portfolio-thumb{ background:linear-gradient(140deg,#25201b,#1c1f1b); }
.portfolio-card:nth-child(5) .portfolio-thumb{ background:linear-gradient(140deg,#1b2321,#1a1e24); }
.portfolio-card:nth-child(6) .portfolio-thumb{ background:linear-gradient(140deg,#231d24,#1c1e26); }
.portfolio-card:hover .portfolio-thumb{ transform:scale(1.08); }
.portfolio-overlay{
  position:absolute; inset:auto 0 0 0; padding:20px; background:linear-gradient(0deg, rgba(10,12,16,.92), transparent);
  transform:translateY(12px); opacity:0; transition:opacity .3s ease, transform .3s ease;
}
.portfolio-card:hover .portfolio-overlay{ opacity:1; transform:translateY(0); }
.portfolio-overlay b{ display:block; font-size:1.02rem; margin-bottom:2px; }
.portfolio-overlay span{ font-size:.82rem; color:var(--paper-dim); }

/* ==========================================================================
   چرا ما
   ========================================================================== */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.why-item{ padding:30px 26px; background:var(--ink-900); border:1px solid var(--line-soft); border-radius:var(--radius-md); }
.why-icon{ width:46px; height:46px; border-radius:12px; background:rgba(200,155,92,.14); color:var(--gold-bright); display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.why-item h3{ font-size:1.05rem; margin-bottom:8px; }
.why-item p{ color:var(--paper-dim); font-size:.92rem; }

/* ==========================================================================
   نظرات مشتریان
   ========================================================================== */
.testimonials{ position:relative; }
.testi-track{ display:flex; gap:24px; overflow-x:auto; scroll-snap-type:x mandatory; padding-bottom:10px; scrollbar-width:none; }
.testi-track::-webkit-scrollbar{ display:none; }
.testi-card{
  scroll-snap-align:start; flex:0 0 min(380px,85%); background:var(--ink-850); border:1px solid var(--line);
  border-radius:var(--radius-md); padding:28px;
}
.testi-stars{ color:var(--gold); margin-bottom:14px; letter-spacing:2px; }
.testi-text{ color:var(--paper-dim); font-size:.95rem; margin-bottom:20px; }
.testi-person{ display:flex; align-items:center; gap:12px; }
.testi-avatar{ width:42px; height:42px; border-radius:50%; background:linear-gradient(135deg,var(--teal),#274b44); display:flex; align-items:center; justify-content:center; font-weight:700; }
.testi-person b{ display:block; font-size:.9rem; }
.testi-person span{ font-size:.78rem; color:var(--paper-faint); }
.testi-controls{ display:flex; gap:10px; margin-top:24px; justify-content:center; }
.testi-dot{ width:8px; height:8px; border-radius:50%; background:var(--line); border:none; padding:0; }
.testi-dot.active{ background:var(--gold); }

/* ==========================================================================
   CTA نهایی
   ========================================================================== */
.cta-final{
  background:linear-gradient(120deg, #1c2e29, var(--ink-900) 60%);
  border-radius:var(--radius-lg); padding:64px 50px; text-align:center; border:1px solid var(--line);
}
.cta-final h2{ font-size:clamp(1.5rem,3vw,2.1rem); margin-bottom:16px; }
.cta-final p{ color:var(--paper-dim); margin-bottom:30px; }

/* ==========================================================================
   فوتر
   ========================================================================== */
.site-footer{ background:var(--ink-950); border-top:1px solid var(--line-soft); padding-top:70px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1.2fr 1fr; gap:40px; padding-bottom:50px; }
.footer-col h3{ font-size:.98rem; margin-bottom:18px; color:var(--paper); }
.footer-col ul li{ margin-bottom:11px; }
.footer-col ul a{ color:var(--paper-dim); font-size:.9rem; transition:color .15s; }
.footer-col ul a:hover{ color:var(--gold-bright); }
.footer-brand p{ color:var(--paper-faint); font-size:.88rem; margin-top:14px; max-width:280px; }
.contact-list li{ display:flex; align-items:flex-start; gap:10px; color:var(--paper-dim); font-size:.88rem; }
.contact-list svg{ flex-shrink:0; margin-top:3px; color:var(--gold-bright); }
.address-item span{ line-height:1.7; }
.enamad-box{
  border:1px dashed var(--line); border-radius:12px; padding:20px; text-align:center;
  color:var(--paper-faint); font-size:.82rem; min-height:90px; display:flex; align-items:center; justify-content:center;
}
.footer-bottom{ border-top:1px solid var(--line-soft); padding:22px 0; }
.footer-bottom-inner{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; color:var(--paper-faint); font-size:.82rem; }

/* ==========================================================================
   صفحات با پس‌زمینه روشن (فرم‌ها، سبد خرید، فاکتور)
   ========================================================================== */
.light-page{ background:var(--light-bg); color:var(--ink-text); padding:60px 0 90px; }
.light-page h1, .light-page h2, .light-page h3{ color:var(--ink-text); }
.page-header{ margin-bottom:44px; }
.page-header .eyebrow{ color:var(--gold-bright); background:#1B222D; display:inline-block; padding:5px 14px; border-radius:100px; font-size:.8rem; font-weight:700; margin-bottom:14px; }
.page-header h1{ font-size:clamp(1.8rem,3.4vw,2.5rem); margin-bottom:10px; }
.page-header p{ color:var(--ink-text-dim); }

.card-surface{ background:var(--light-surface); border:1px solid var(--light-line); border-radius:var(--radius-md); padding:30px; }

/* فرم‌ها */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-group{ margin-bottom:20px; }
.form-group.full{ grid-column:1/-1; }
.form-group label{ display:block; font-size:.88rem; font-weight:700; margin-bottom:8px; color:var(--ink-text); }
.form-group .hint{ font-size:.78rem; color:var(--ink-text-dim); margin-top:6px; display:block; }
.form-control{
  width:100%; padding:13px 16px; border:1px solid var(--light-line); border-radius:10px;
  font-family:inherit; font-size:.95rem; background:#fff; color:var(--ink-text); transition:border-color .15s, box-shadow .15s;
}
.form-control:focus{ border-color:var(--gold); box-shadow:0 0 0 4px rgba(200,155,92,.14); outline:none; }
textarea.form-control{ resize:vertical; min-height:120px; }
.error-text{ color:#c0392b; font-size:.8rem; margin-top:6px; display:block; }
.form-control.invalid{ border-color:#c0392b; }

.radio-cards{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.radio-card{
  border:1.5px solid var(--light-line); border-radius:12px; padding:18px; cursor:pointer; position:relative;
  transition:border-color .15s, background .15s;
}
.radio-card input{ position:absolute; opacity:0; }
.radio-card b{ display:block; margin-bottom:4px; }
.radio-card span{ font-size:.82rem; color:var(--ink-text-dim); }
.radio-card:has(input:checked){ border-color:var(--gold); background:#FBF4E8; }

.installment-select{ display:flex; gap:10px; margin-top:14px; }
.installment-chip{
  flex:1; text-align:center; border:1.5px solid var(--light-line); border-radius:10px; padding:12px 8px; cursor:pointer; font-weight:700; font-size:.88rem;
}
.installment-chip input{ position:absolute; opacity:0; }
.installment-chip:has(input:checked){ border-color:var(--gold); background:#FBF4E8; color:#8a611f; }

/* ==========================================================================
   سبد خرید
   ========================================================================== */
.cart-layout{ display:grid; grid-template-columns:1.7fr 1fr; gap:30px; align-items:start; }
.cart-row{
  display:flex; align-items:center; justify-content:space-between; gap:16px; padding:20px 0;
  border-bottom:1px solid var(--light-line);
}
.cart-row:last-child{ border-bottom:none; }
.cart-row-info b{ display:block; margin-bottom:4px; }
.cart-row-info span{ font-size:.82rem; color:var(--ink-text-dim); }
.qty-control{ display:flex; align-items:center; gap:10px; }
.qty-control button{ width:30px; height:30px; border-radius:8px; border:1px solid var(--light-line); background:#fff; font-weight:700; }
.cart-summary{ position:sticky; top:96px; }
.summary-row{ display:flex; justify-content:space-between; padding:10px 0; font-size:.92rem; color:var(--ink-text-dim); }
.summary-row.total{ border-top:1px solid var(--light-line); margin-top:8px; padding-top:16px; font-weight:800; font-size:1.15rem; color:var(--ink-text); }
.empty-cart{ text-align:center; padding:70px 20px; }
.empty-cart svg{ color:var(--paper-dim); margin-bottom:18px; }

/* جدول اقساط */
.installment-table{ width:100%; border-collapse:collapse; margin-top:16px; }
.installment-table th, .installment-table td{ text-align:right; padding:12px 14px; border-bottom:1px solid var(--light-line); font-size:.9rem; }
.installment-table th{ color:var(--ink-text-dim); font-weight:700; background:#F7F4EC; }
.installment-table td b{ color:var(--gold-bright); filter:brightness(.7); }

/* فاکتور */
.invoice-box{ max-width:760px; margin:0 auto; }
.invoice-head{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:30px; padding-bottom:24px; border-bottom:2px solid var(--ink-text); }
.invoice-meta{ text-align:left; font-size:.85rem; color:var(--ink-text-dim); }
.invoice-table{ width:100%; border-collapse:collapse; margin:24px 0; }
.invoice-table th, .invoice-table td{ padding:12px; border-bottom:1px solid var(--light-line); text-align:right; font-size:.9rem; }
.invoice-table th{ background:#F7F4EC; }
.invoice-track-code{ background:#F7F4EC; border-radius:10px; padding:16px 20px; text-align:center; font-weight:800; font-size:1.1rem; letter-spacing:1px; margin:20px 0; }
.print-only{ display:none; }
@media print{
  .site-header, .site-footer, .no-print{ display:none !important; }
  body{ background:#fff; color:#000; }
  .print-only{ display:block; }
  .light-page{ padding:0; }
}

/* ==========================================================================
   آکاردئون FAQ
   ========================================================================== */
.accordion-item{ border:1px solid var(--light-line); border-radius:12px; margin-bottom:12px; overflow:hidden; background:#fff; }
.accordion-trigger{
  width:100%; display:flex; justify-content:space-between; align-items:center; padding:18px 22px;
  background:none; border:none; font-weight:700; font-size:.98rem; text-align:right; color:var(--ink-text);
}
.accordion-trigger .plus{ transition:transform .25s ease; color:var(--gold-bright); filter:brightness(.75); font-size:1.3rem; flex-shrink:0; }
.accordion-item.open .plus{ transform:rotate(45deg); }
.accordion-panel{ max-height:0; overflow:hidden; transition:max-height .3s ease; }
.accordion-panel-inner{ padding:0 22px 20px; color:var(--ink-text-dim); font-size:.92rem; line-height:1.9; }

.rules-block{ margin-bottom:44px; }
.rules-block h2{ font-size:1.25rem; margin-bottom:14px; display:flex; align-items:center; gap:10px; }
.rules-block h2::before{ content:""; width:5px; height:22px; background:var(--gold); border-radius:4px; }
.rules-block p, .rules-block li{ color:var(--ink-text-dim); font-size:.95rem; margin-bottom:10px; }
.rules-block ol{ padding-right:20px; list-style:decimal; }
.rules-example{ background:#F7F4EC; border-radius:10px; padding:16px 18px; font-size:.85rem; color:var(--ink-text-dim); margin-top:10px; }

/* ==========================================================================
   درباره ما - تایم‌لاین
   ========================================================================== */
.about-hero{ display:grid; grid-template-columns:.9fr 1.1fr; gap:50px; align-items:center; margin-bottom:80px; }
.about-avatar{
  width:100%; aspect-ratio:1; border-radius:var(--radius-lg); background:linear-gradient(150deg,var(--ink-850),var(--ink-900));
  border:1px solid var(--line); display:flex; align-items:center; justify-content:center; font-size:4rem; font-weight:800; color:var(--gold-bright);
}
.skills-tags{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.skill-tag{ background:var(--ink-850); border:1px solid var(--line); padding:8px 16px; border-radius:100px; font-size:.82rem; color:var(--paper-dim); }

.timeline{ position:relative; padding-right:30px; }
.timeline::before{ content:""; position:absolute; right:9px; top:6px; bottom:6px; width:2px; background:var(--line); }
.timeline-step{ position:relative; padding-bottom:38px; }
.timeline-step:last-child{ padding-bottom:0; }
.timeline-num{
  position:absolute; right:-30px; top:0; width:20px; height:20px; border-radius:50%; background:var(--ink-950);
  border:2px solid var(--gold); display:flex; align-items:center; justify-content:center; font-size:.68rem; font-weight:800; color:var(--gold-bright);
}
.timeline-step h3{ font-size:1.05rem; margin-bottom:6px; }
.timeline-step p{ color:var(--paper-dim); font-size:.9rem; }

/* ==========================================================================
   صفحه ۴۰۴
   ========================================================================== */
.error-page{ min-height:70vh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:60px 20px; }
.error-code{ font-size:clamp(5rem,14vw,9rem); font-weight:800; background:linear-gradient(135deg,var(--gold-bright),var(--teal)); -webkit-background-clip:text; background-clip:text; color:transparent; line-height:1; }

/* ==========================================================================
   ریسپانسیو
   ========================================================================== */
@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; max-width:420px; margin:0 auto; }
  .plans-grid{ grid-template-columns:1fr; }
  .plan-card.featured{ order:-1; }
  .portfolio-grid{ grid-template-columns:repeat(2,1fr); }
  .why-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .about-hero{ grid-template-columns:1fr; }
  .about-avatar{ max-width:260px; margin:0 auto; }
  .cart-layout{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
}

@media (max-width:720px){
  .main-nav{
    position:fixed; inset:76px 0 auto 0; background:var(--ink-900); border-bottom:1px solid var(--line);
    padding:10px 24px 20px; transform:translateY(-14px); opacity:0; pointer-events:none; transition:opacity .2s ease, transform .2s ease;
  }
  .main-nav.open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap:4px; }
  .main-nav a{ display:block; padding:12px 0; width:100%; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-cta{ display:none; }
  .hero{ padding:70px 0 60px; }
  .section{ padding:64px 0; }
  .portfolio-grid{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:30px; }
  .radio-cards{ grid-template-columns:1fr; }
  .cta-final{ padding:44px 26px; }
  .installment-select{ flex-wrap:wrap; }
}
/* پنل کاربری و احراز هویت پیامکی */
.account-link{font-size:.88rem;font-weight:700;color:var(--ink);white-space:nowrap}
.account-wrap{padding-top:48px;padding-bottom:64px}.account-card{max-width:540px;margin:auto;background:#fff;border:1px solid var(--border);border-radius:18px;padding:34px;box-shadow:0 12px 40px rgba(20,30,45,.07)}.account-card h1{font-size:1.7rem;margin:7px 0 9px}.account-card>p{color:var(--muted);line-height:2}.account-form{display:grid;gap:12px;margin-top:24px}.account-form label{font-weight:700;font-size:.92rem}.account-form small{color:var(--muted);font-weight:400}.otp-input{text-align:center;direction:ltr;letter-spacing:.7em;font-size:1.25rem}.account-note,.text-link{display:block;margin-top:19px;color:var(--muted);font-size:.87rem}.text-link{color:var(--accent);font-weight:700}.account-alert{margin-bottom:20px}
.profile-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.profile-hero h1{font-size:1.8rem;margin:6px 0}.profile-hero p{margin:0;color:var(--muted)}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.profile-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:24px}.profile-card h2{font-size:1.1rem;margin:0 0 20px}.profile-card dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0}.profile-card dt{color:var(--muted);font-size:.86rem}.profile-card dd{margin:0;font-weight:700}.profile-stats{display:flex;gap:34px}.profile-stats div{display:grid;gap:5px}.profile-stats b{font-size:1.7rem;color:var(--accent)}.profile-stats span{font-size:.82rem;color:var(--muted)}.orders-card{margin-top:18px}.section-title{display:flex;align-items:center;justify-content:space-between}.section-title a{font-weight:700;color:var(--accent);font-size:.9rem}.orders-list{display:grid;gap:0}.orders-list article{display:grid;grid-template-columns:1.25fr 1fr auto;gap:16px;align-items:center;border-top:1px solid var(--border);padding:15px 0}.orders-list article>div{display:grid;gap:5px}.orders-list span{font-size:.82rem;color:var(--muted)}.orders-list a{color:var(--accent);font-weight:700;font-size:.88rem}.status{width:max-content;padding:3px 8px;border-radius:99px;background:#fff4db;color:#8c6200}.status-paid{background:#e8f8ed;color:#16723a}.status-cancelled{background:#feecec;color:#a82929}@media(max-width:700px){.account-link{display:none}.profile-grid{grid-template-columns:1fr}.profile-hero{align-items:flex-start;flex-direction:column}.orders-list article{grid-template-columns:1fr}.orders-list article a{margin-top:-8px}.profile-card{padding:19px}.account-card{padding:24px 19px}}
.otp-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px}.otp-modal-backdrop{position:absolute;inset:0;background:rgba(10,18,30,.6);backdrop-filter:blur(3px)}.otp-modal-box{position:relative;width:min(100%,430px);padding:30px;background:#fff;border-radius:18px;box-shadow:0 20px 65px rgba(0,0,0,.28);text-align:right}.otp-modal-title{margin:0 0 18px;padding:11px 13px;border-radius:9px;background:#fff3da;color:#875a13;font-size:.88rem;font-weight:700;line-height:1.8}.otp-modal-box h2{margin:0 0 7px;font-size:1.35rem}.otp-modal-box>p:not(.otp-modal-title){margin:0;color:var(--muted);line-height:1.9;font-size:.9rem}.otp-modal-close{position:absolute;left:14px;top:10px;color:var(--muted);font-size:1.7rem;line-height:1}.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}