/* =========================================================
   گروه مهندسی اقتصادسنجی سرمایه — سیستم طراحی
   Blueprint / Ledger aesthetic — engineering + finance
   ========================================================= */

@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root{
  /* رنگ پایه */
  --navy-950:#0a1626;
  --navy-900:#0d1c30;
  --navy-800:#132845;
  --navy-600:#25456e;
  --navy-400:#4d6c92;
  --gold-600:#a97a24;
  --gold-500:#c99a3b;
  --gold-300:#e3c179;
  --gold-100:#f4e6c8;
  --paper:#f6f5f1;
  --paper-alt:#efece3;
  --ink:#1a2029;
  --ink-soft:#4a5261;
  --steel:#8291a0;
  --line:#d8d3c4;
  --line-dark:#2a3c58;
  --success:#3f7d5c;
  --danger:#b9482f;

  --font:'Vazirmatn', Tahoma, sans-serif;

  --container:1180px;
  --radius:2px;
  --dur:.5s;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:var(--paper);
  color:var(--ink);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.35}
p{margin:0}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem}

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

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

/* ---------- focus ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--gold-500);
  outline-offset:2px;
}

/* ---------- typographic scale ---------- */
.h-display{font-size:clamp(2.1rem,4.2vw,3.4rem);letter-spacing:-.01em}
.h-section{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.h-card{font-size:1.15rem;font-weight:700}
.lede{font-size:1.15rem;color:var(--ink-soft);font-weight:400;max-width:62ch}
.eyebrow-line{display:flex;align-items:center;gap:12px;color:var(--gold-600);font-weight:700;font-size:.95rem;margin-bottom:14px}
.eyebrow-line::before{content:"";width:26px;height:2px;background:var(--gold-500)}

/* =========================================================
   HEADER + DROPDOWN NAV
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,22,38,.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line-dark);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
  position:relative;
}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand img{height:48px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text strong{font-size:1.02rem;font-weight:800}
.brand-highlight{
  color:var(--gold-400,var(--gold-500));
  font-weight:900;
  font-size:1.12em;
  letter-spacing:.01em;
}
.brand-text span{font-size:.72rem;color:var(--steel);font-weight:400}

.nav-menu{
  position:absolute;
  left:0;top:50%;
  transform:translateY(-50%);
}
.menu-trigger{
  display:flex;align-items:center;gap:10px;
  background:transparent;border:1px solid var(--navy-600);
  color:#fff;padding:11px 18px;border-radius:var(--radius);
  font-weight:600;font-size:.95rem;
  transition:border-color .2s,background .2s;
}
.menu-trigger:hover,.menu-trigger[aria-expanded="true"]{
  border-color:var(--gold-500);background:var(--navy-800);
}
.menu-trigger .bars{display:flex;flex-direction:column;gap:3px;width:16px}
.menu-trigger .bars span{height:2px;background:currentColor;display:block;transition:transform .25s,opacity .25s}
.menu-trigger[aria-expanded="true"] .bars span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-trigger[aria-expanded="true"] .bars span:nth-child(2){opacity:0}
.menu-trigger[aria-expanded="true"] .bars span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.chevron{font-size:.75rem;transition:transform .25s}
.menu-trigger[aria-expanded="true"] .chevron{transform:rotate(180deg)}

.dropdown-panel{
  position:absolute;top:calc(100% + 10px);left:0;
  min-width:175px;
  max-width:200px;
  background:var(--navy-900);
  border:1px solid var(--navy-600);
  box-shadow:0 18px 40px rgba(0,0,0,.35);
  border-radius:var(--radius);
  overflow:hidden;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
}
.dropdown-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-panel a{
  display:flex;align-items:center;justify-content:flex-start;
  padding:13px 16px;color:#e9ecf0;font-weight:600;font-size:.92rem;
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .18s,padding-right .18s,color .18s;
}
.dropdown-panel a:last-child{border-bottom:none}
.dropdown-panel a:hover,.dropdown-panel a.active{
  background:var(--navy-800);color:var(--gold-300);
}
.dropdown-panel a .num{font-size:.75rem;color:var(--steel);font-weight:400}
.dropdown-panel a.active .num{color:var(--gold-500)}

/* ---------- منوی افقی (زیر هدر) ---------- */
.subnav{
  background:var(--navy-900);
  border-bottom:1px solid var(--navy-600);
}
.subnav .container{
  display:flex;align-items:center;gap:6px;
  overflow-x:auto;
}
.subnav a{
  display:block;white-space:nowrap;
  padding:14px 20px;
  color:#c4cbd6;font-weight:600;font-size:.92rem;
  border-bottom:2px solid transparent;
  transition:color .2s,border-color .2s;
}
.subnav a:hover{color:#fff}
.subnav a.active{color:var(--gold-300);border-bottom-color:var(--gold-500)}
.subnav a.cta{color:var(--gold-500);margin-inline-start:auto}
@media (max-width:920px){
  .subnav{display:none}
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:var(--radius);
  font-weight:700;font-size:.98rem;border:1px solid transparent;
  transition:transform .18s ease,background .2s,border-color .2s,color .2s,box-shadow .25s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(10,22,38,.14)}
.btn-gold{background:var(--gold-500);color:var(--navy-950);box-shadow:0 6px 16px rgba(201,154,59,.28)}
.btn-gold:hover{background:var(--gold-300);box-shadow:0 12px 24px rgba(201,154,59,.38)}
.btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline:hover{border-color:var(--gold-500);color:var(--gold-300);box-shadow:0 10px 22px rgba(0,0,0,.25)}
.btn-outline-dark{border-color:var(--gold-500);background:rgba(201,154,59,.07);color:var(--navy-900)}
.btn-outline-dark:hover{border-color:var(--navy-800);background:var(--navy-800);color:#fff}
.btn-block{width:100%}

/* =========================================================
   HERO — blueprint grid + rising bars motif
   ========================================================= */
.hero{
  position:relative;overflow:hidden;
  background:var(--navy-950);
  color:#fff;
  padding:76px 0 92px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse at 70% 20%,black 15%,transparent 70%);
  pointer-events:none;
}
.hero .container{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
}
.hero-ledger{
  display:inline-flex;gap:10px;align-items:center;
  border:1px solid var(--navy-600);background:rgba(255,255,255,.03);
  padding:8px 16px;border-radius:var(--radius);
  font-size:.85rem;color:var(--gold-300);font-weight:600;margin-bottom:22px;
}
.hero h1{color:#fff;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--gold-400,var(--gold-500))}
.hero p.lede{color:#c4cbd6;margin-bottom:34px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-trust{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;padding-top:26px;border-top:1px solid var(--navy-600)}
.hero-trust-item{display:flex;align-items:center;gap:9px;font-size:.88rem;color:#c4cbd6;font-weight:600}
.hero-trust-item .dot{width:7px;height:7px;border-radius:50%;background:var(--gold-500);flex-shrink:0}
.hero-visual{position:relative}
.hero-visual::before{
  content:"";position:absolute;inset:-10%;
  background:radial-gradient(circle at 60% 45%,rgba(201,154,59,.16),transparent 65%);
  pointer-events:none;
}
.hero-visual svg{width:100%;height:auto;position:relative}

/* fact strip under hero */
.fact-strip{background:var(--navy-900);border-top:1px solid var(--navy-600);border-bottom:1px solid var(--navy-600)}
.fact-strip .container{
  display:grid;grid-template-columns:repeat(4,1fr);
}
.fact-item{
  padding:22px 24px;border-inline-start:1px solid var(--navy-600);color:#fff;
}
.fact-item:first-child{border-inline-start:none}
.fact-item .val{font-size:.98rem;font-weight:700;color:var(--gold-300);display:block;margin-bottom:4px}
.fact-item .lab{font-size:.8rem;color:var(--steel)}

/* =========================================================
   SECTIONS shared
   ========================================================= */
section{padding:88px 0}
.section-head{margin-bottom:52px;max-width:680px}
.section-alt{background:var(--paper-alt)}
.section-dark{background:var(--navy-950);color:#fff}
.section-dark .eyebrow-line{color:var(--gold-300)}

/* ledger row list (services on home) */
.ledger-list{border-top:1px solid var(--line)}
.ledger-row{
  display:grid;grid-template-columns:64px 1fr auto;gap:28px;align-items:center;
  padding:30px 8px;border-bottom:1px solid var(--line);
  transition:background .2s;
}
.ledger-row:hover{background:rgba(201,154,59,.06)}
.ledger-row .icon{
  width:56px;height:56px;border:1px solid var(--gold-500);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--gold-600);
  background:linear-gradient(145deg,rgba(201,154,59,.10),rgba(201,154,59,.02));
  box-shadow:0 4px 12px rgba(201,154,59,.14);
  transition:background .25s,box-shadow .25s,transform .25s;
}
.ledger-row:hover .icon{
  background:linear-gradient(145deg,var(--gold-500),var(--gold-300));
  color:var(--navy-950);
  box-shadow:0 8px 20px rgba(201,154,59,.32);
  transform:scale(1.06);
}
.ledger-row .icon svg{width:26px;height:26px}
.ledger-row h3{margin-bottom:8px}
.ledger-row p{color:var(--ink-soft);max-width:60ch}
.ledger-row .go{color:var(--navy-800);font-weight:700;font-size:.92rem;white-space:nowrap;display:flex;align-items:center;gap:8px}
.ledger-row:hover .go{color:var(--gold-600)}

/* numbered process (legit sequence) */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--navy-600);border-bottom:1px solid var(--navy-600)}
.process-step{padding:34px 26px;border-inline-start:1px solid var(--navy-600);position:relative}
.process-step:first-child{border-inline-start:none}
.process-step .n{font-size:2.2rem;font-weight:800;color:var(--gold-500);display:block;margin-bottom:14px}
.process-step h4{color:#fff;margin-bottom:10px;font-size:1.02rem}
.process-step p{color:var(--steel);font-size:.92rem}

/* CTA banner */
.cta-banner{
  background:var(--gold-500);color:var(--navy-950);
  padding:56px 0;
}
.cta-banner .container{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-banner h2{font-size:1.6rem}
.cta-banner p{color:var(--navy-800);margin-top:8px}

/* generic content grid */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}

/* cards for pages needing distinct blocks (values, contact info) — hairline, not shadow */
.panel{border:1px solid var(--line);padding:32px;background:#fff}
.panel h3{margin-bottom:12px}
.panel p{color:var(--ink-soft)}

/* value/quality trio */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.trio > div{background:var(--paper);padding:36px 28px}
.trio h4{margin-bottom:12px}
.trio p{color:var(--ink-soft);font-size:.95rem}

/* =========================================================
   PAGE HERO (inner pages)
   ========================================================= */
.page-hero{background:var(--navy-950);color:#fff;padding:64px 0 54px;position:relative;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:40px 40px;
}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{color:var(--steel);font-size:.88rem;margin-bottom:18px}
.breadcrumb a:hover{color:var(--gold-300)}
.page-hero h1{color:#fff;max-width:720px}
.page-hero p.lede{color:#c4cbd6;margin-top:18px}

/* =========================================================
   SERVICES PAGE detail blocks
   ========================================================= */
.service-block{padding:64px 0;border-bottom:1px solid var(--line)}
.service-block:last-of-type{border-bottom:none}
.service-block .container{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.service-tag{display:inline-block;font-size:.8rem;font-weight:700;color:var(--gold-600);border:1px solid var(--gold-500);background:rgba(201,154,59,.08);padding:5px 14px;border-radius:20px;margin-bottom:18px}
.service-block h2{margin-bottom:16px}
.deliverables{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.deliverables li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft)}
.deliverables li::before{content:"";width:7px;height:7px;background:var(--gold-500);border-radius:50%;margin-top:9px;flex-shrink:0}
.service-figure{
  border:1px solid var(--line);padding:28px;
  background:linear-gradient(160deg,var(--paper-alt) 60%,rgba(201,154,59,.06));
  box-shadow:0 10px 26px rgba(10,22,38,.06);
  transition:box-shadow .25s,transform .25s;
}
.service-figure:hover{box-shadow:0 16px 34px rgba(10,22,38,.10);transform:translateY(-3px)}

/* =========================================================
   PROJECTS PAGE
   ========================================================= */
.note-box{background:var(--gold-100);border:1px solid var(--gold-300);color:var(--gold-600);padding:16px 22px;font-size:.9rem;margin-bottom:48px}
.project-list{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line)}
.project-row{background:#fff;padding:30px 32px;display:grid;grid-template-columns:140px 1fr 200px;gap:24px;align-items:center;transition:box-shadow .25s,transform .25s}
.project-row:hover{box-shadow:0 14px 30px rgba(10,22,38,.08);transform:translateY(-2px);position:relative;z-index:1}
.project-row .sector{
  font-size:.8rem;font-weight:700;color:var(--gold-600);
  border:1px solid var(--gold-500);
  background:linear-gradient(145deg,rgba(201,154,59,.12),rgba(201,154,59,.03));
  padding:7px 14px;text-align:center;border-radius:20px;
  box-shadow:0 4px 10px rgba(201,154,59,.12);
}
.project-row h3{margin-bottom:8px;font-size:1.08rem}
.project-row p{color:var(--ink-soft);font-size:.94rem}
.project-row .metric{text-align:end}
.project-row .metric .num{display:block;font-size:1.5rem;font-weight:800;color:var(--gold-600)}
.project-row .metric .lab{font-size:.78rem;color:var(--steel)}

/* =========================================================
   ABOUT PAGE
   ========================================================= */
.ident-table{width:100%;border-collapse:collapse;margin-top:8px}
.ident-table tr{border-bottom:1px solid var(--line)}
.ident-table td{padding:16px 4px;font-size:.95rem}
.ident-table td:first-child{color:var(--steel);width:220px}
.ident-table td:last-child{font-weight:700;color:var(--ink)}

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.contact-info-list{display:flex;flex-direction:column;gap:26px;margin-top:28px}
.contact-info-item{display:flex;gap:16px}
.contact-info-item .ic{width:44px;height:44px;border:1px solid var(--gold-500);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold-600);flex-shrink:0}
.contact-info-item h4{font-size:.98rem;margin-bottom:4px}
.contact-info-item p, .contact-info-item a{color:var(--ink-soft);font-size:.93rem}
.map-wrap{border:1px solid var(--line);margin-top:36px}
.map-wrap iframe{width:100%;height:320px;border:0;display:block}

/* =========================================================
   FORMS
   ========================================================= */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.field.full{grid-column:1 / -1}
.field label{font-size:.9rem;font-weight:600;color:var(--ink)}
.field label .req{color:var(--gold-600)}
.field input,.field select,.field textarea{
  border:1px solid var(--line);background:#fff;padding:13px 16px;border-radius:var(--radius);color:var(--ink);
  transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-500)}
.field textarea{resize:vertical;min-height:130px}
.field .hint{font-size:.78rem;color:var(--steel)}
.field.err input,.field.err select,.field.err textarea{border-color:#b9482f}
.field .err-msg{display:none;color:#b9482f;font-size:.8rem}
.field.err .err-msg{display:block}

.form-panel{border:1px solid var(--line);padding:40px;background:#fff}

/* success / receipt */
.receipt{display:none;border:1px solid var(--gold-500);background:var(--gold-100);padding:34px;margin-top:28px}
.receipt.show{display:block}
.receipt-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--gold-300);font-size:.94rem}
.receipt-row:last-child{border-bottom:none}
.receipt-row span:first-child{color:var(--gold-600)}
.receipt-row span:last-child{font-weight:700}

/* =========================================================
   PAYMENT PAGE
   ========================================================= */
.pay-shell{max-width:520px;margin:0 auto;border:1px solid var(--line);background:#fff}
.pay-head{background:var(--navy-950);color:#fff;padding:26px 32px;display:flex;align-items:center;justify-content:space-between}
.pay-head span{font-size:.85rem;color:var(--steel)}
.pay-body{padding:36px 32px}
.pay-amount{text-align:center;padding:18px 0 30px;border-bottom:1px dashed var(--line);margin-bottom:28px}
.pay-amount .num{font-size:2.1rem;font-weight:800;color:var(--navy-900)}
.pay-amount .cur{font-size:.9rem;color:var(--steel)}
.pay-steps{display:flex;justify-content:center;gap:8px;margin-bottom:30px}
.pay-steps span{width:34px;height:3px;background:var(--line)}
.pay-steps span.active{background:var(--gold-500)}
.pay-loader{display:flex;flex-direction:column;align-items:center;gap:18px;padding:50px 0}
.spinner{width:38px;height:38px;border:3px solid var(--line);border-top-color:var(--gold-500);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.gateway-note{background:var(--paper-alt);border:1px solid var(--line);padding:16px 20px;font-size:.82rem;color:var(--ink-soft);margin-top:26px}

/* success page */
.success-shell{max-width:560px;margin:0 auto;text-align:center;padding:20px 0}
.success-icon{width:76px;height:76px;border-radius:50%;background:var(--success);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 26px;font-size:2rem}

/* =========================================================
   ABOUT: board of directors + certificates
   ========================================================= */
.board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.board-card{background:#fff;padding:34px 28px;text-align:center}
.board-photo{
  width:120px;height:120px;border-radius:50%;overflow:hidden;margin:0 auto 20px;
  border:3px solid var(--gold-300);background:var(--paper-alt);
}
.board-photo img{width:100%;height:100%;object-fit:cover}
.board-card h4{font-size:1.05rem;margin-bottom:6px}
.board-role{color:var(--gold-600);font-weight:700;font-size:.88rem;margin-bottom:14px}
.board-meta{border-top:1px dashed var(--line);padding-top:14px;margin-top:6px;text-align:right}
.board-meta div{display:flex;justify-content:space-between;font-size:.85rem;color:var(--ink-soft);padding:4px 0}
.board-meta span:first-child{color:var(--steel)}
.board-meta span:last-child{font-weight:700;color:var(--ink)}

.cert-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cert-item{border:1px solid var(--line);background:#fff;padding:10px;transition:transform .2s,box-shadow .2s}
.cert-item:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(10,22,38,.12)}
.cert-item img{width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--paper-alt)}
.cert-item span{display:block;text-align:center;font-size:.78rem;color:var(--ink-soft);padding-top:8px}
@media (max-width:920px){
  .board-grid{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:560px){
  .cert-grid{grid-template-columns:repeat(2,1fr)}
}

/* =========================================================
   HOME: stats strip
   ========================================================= */
.stats-strip{background:var(--navy-950);color:#fff;padding:0}
.stats-strip .container{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{padding:46px 24px;text-align:center;border-inline-start:1px solid var(--navy-600)}
.stat-item:first-child{border-inline-start:none}
.stat-item .num{display:block;font-size:2.4rem;font-weight:800;color:var(--gold-400,var(--gold-500));margin-bottom:8px}
.stat-item .lab{font-size:.88rem;color:var(--steel)}
@media (max-width:920px){
  .stats-strip .container{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(3){border-inline-start:none}
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--navy-950);color:#c4cbd6;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--navy-600)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand img{height:44px}
.footer-brand strong{color:#fff;font-size:1rem}
.site-footer p{font-size:.9rem;color:var(--steel);max-width:38ch}
.footer-col h5{color:#fff;font-size:.92rem;margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{color:var(--steel);font-size:.9rem;transition:color .2s}
.footer-col a:hover{color:var(--gold-300)}
.footer-bottom{display:flex;justify-content:space-between;padding:24px 0;font-size:.8rem;color:var(--steel);flex-wrap:wrap;gap:10px}

/* نمادهای اعتماد و امنیت */
.trust-badges{display:flex;gap:14px;flex-wrap:wrap;padding:26px 0;border-top:1px solid var(--navy-600)}
.trust-badge{display:flex;align-items:center;gap:9px;border:1px solid var(--navy-600);padding:9px 16px;border-radius:4px;font-size:.8rem;color:var(--steel)}
.trust-badge svg{width:20px !important;height:20px !important;max-width:20px;max-height:20px;flex-shrink:0;color:var(--gold-500);display:block}
.trust-badge.placeholder{border-style:dashed;color:var(--steel)}
.trust-badge.placeholder .lab strong{display:block;color:#c4cbd6;font-size:.82rem}
.trust-badge .lab strong{display:block;color:#fff;font-size:.82rem}
.trust-badge .lab span{font-size:.72rem}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:920px){
  .hero .container{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:340px;margin-inline:auto}
  .fact-strip .container{grid-template-columns:repeat(2,1fr)}
  .fact-item:nth-child(3){border-inline-start:none}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-step:nth-child(3){border-inline-start:none}
  .two-col{grid-template-columns:1fr}
  .trio{grid-template-columns:1fr}
  .service-block .container{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .project-row{grid-template-columns:1fr;text-align:start}
  .project-row .metric{text-align:start}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .ledger-row{grid-template-columns:48px 1fr;grid-template-areas:"icon title" "desc desc" "go go"}
  .ledger-row .icon{grid-area:icon}
  .ledger-row h3{grid-area:title;align-self:center}
  .ledger-row p{grid-area:desc}
  .ledger-row .go{grid-area:go}
  .cta-banner .container{flex-direction:column;text-align:center}
  .site-header .container{height:68px}
  .brand-text span{display:none}
}