/* ============================================================
   Vergixidmeti.az — Mühasibatlıq & Vergi Xidmətləri
   Design tokens
   ============================================================ */
:root{
  --ink:        #14261A;
  --ink-soft:   #3C5245;
  --paper:      #FBFBF6;
  --paper-2:    #F3F7EF;
  --line:       #DCE6DA;

  --green-900:  #103B1E;
  --green-800:  #16512A;
  --green-700:  #1E6C36;
  --green-600:  #2C8B45;
  --green-500:  #3FA857;
  --green-pale: #E8F5E9;

  --orange-700: #C25A00;
  --orange-600: #E96E00;
  --orange-500: #F5820A;
  --orange-pale:#FFE9D2;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 26px;

  --shadow-1: 0 1px 2px rgba(16,59,30,.06), 0 6px 20px rgba(16,59,30,.06);
  --shadow-2: 0 10px 34px rgba(16,59,30,.14);

  --font-head: "Sora", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{
  font-family:var(--font-head);
  color:var(--green-900);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-mono)}

:focus-visible{outline:3px solid var(--orange-500);outline-offset:2px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:15px;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  background:linear-gradient(135deg,var(--orange-600),var(--orange-500));
  color:#fff;
  box-shadow:0 8px 20px rgba(233,110,0,.28);
}
.btn-primary:hover{box-shadow:0 12px 26px rgba(233,110,0,.36)}
.btn-outline{
  background:transparent;
  border-color:var(--green-800);
  color:var(--green-800);
}
.btn-outline:hover{background:var(--green-900);color:#fff;border-color:var(--green-900)}
.btn-ghost-white{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost-white:hover{background:#fff;color:var(--green-900)}
.btn-sm{padding:9px 18px;font-size:13.5px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(251,251,246,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--ink-soft);
  padding:7px 0;
  border-bottom:1px solid var(--line);
  background:var(--green-900);
  color:#EAF3EA;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.topbar a{color:#EAF3EA}
.topbar .tb-links{display:flex;gap:18px}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:46px;width:46px}
.brand .name{font-family:var(--font-head);font-weight:700;font-size:19px;color:var(--green-900)}
.brand .name em{color:var(--orange-600);font-style:normal}
.brand .tag{font-size:11px;color:var(--ink-soft);letter-spacing:.04em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:28px}
.nav ul{display:flex;gap:26px}
.nav a{font-size:14.5px;font-weight:600;color:var(--ink-soft);position:relative;padding:6px 0}
.nav a:hover{color:var(--green-800)}
.nav .has-mega{position:relative}
.mega{
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:var(--shadow-2);
  padding:14px;
  display:grid;grid-template-columns:1fr 1fr;gap:4px;
  min-width:440px;
  opacity:0;visibility:hidden;translate:0 6px;
  transition:.18s ease;
}
.has-mega:hover .mega{opacity:1;visibility:visible;translate:0 0}
.mega a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:10px;font-weight:600}
.mega a:hover{background:var(--green-pale)}
.mega a span{font-weight:400;font-size:12.5px;color:var(--ink-soft)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(900px 500px at 85% -10%, var(--orange-pale) 0%, transparent 60%),
    radial-gradient(700px 500px at -10% 110%, var(--green-pale) 0%, transparent 60%),
    var(--paper);
  padding:76px 0 90px;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--green-800);
  background:var(--green-pale);
  border:1px solid #cfe9d2;
  padding:7px 14px;border-radius:999px;
  margin-bottom:18px;
}
.eyebrow::before{content:"✓";display:inline-flex;align-items:center;justify-content:center;
  width:16px;height:16px;border-radius:50%;background:var(--green-700);color:#fff;font-size:10px}
.hero h1{font-size:clamp(34px,4.6vw,52px);max-width:15ch}
.hero .lede{font-size:17.5px;color:var(--ink-soft);max-width:46ch;margin-bottom:28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats div b{display:block;font-family:var(--font-head);font-size:26px;color:var(--green-800)}
.hero-stats div span{font-size:12.5px;color:var(--ink-soft)}

/* receipt/ledger card — signature element */
.ledger-card{
  background:#fff;
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-2);
  padding:26px 26px 20px;
  position:relative;
  border:1px solid var(--line);
}
.ledger-card::after{
  content:"";
  display:block;
  height:14px;
  margin:16px -26px -20px;
  background-image:radial-gradient(circle, var(--paper) 6px, transparent 6.5px);
  background-size:20px 20px;
  background-position:2px -6px;
  border-top:1px dashed var(--line);
}
.ledger-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.ledger-row:last-child{border-bottom:none}
.ledger-row .k{color:var(--ink-soft)}
.ledger-row .v{font-family:var(--font-mono);font-weight:600;color:var(--green-800)}
.ledger-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.ledger-head b{font-family:var(--font-head);color:var(--green-900);font-size:15px}
.ledger-head span{font-size:11.5px;color:var(--orange-600);font-weight:700;background:var(--orange-pale);padding:3px 9px;border-radius:999px}

/* ---------- Sections ---------- */
section{padding:78px 0}
.section-alt{background:var(--paper-2)}
.section-dark{background:var(--green-900);color:#EAF3EA}
.section-dark h2, .section-dark h3{color:#fff}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--orange-600);margin-bottom:10px;display:block}
.section-head{max-width:660px;margin-bottom:44px}
.section-head h2{font-size:clamp(26px,3vw,36px)}
.section-head p{color:var(--ink-soft);font-size:16px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- Grids / cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:28px;
  position:relative;
  transition:.2s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:transparent}
.service-card .ic{
  width:50px;height:50px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--green-700),var(--green-500));
  color:#fff;margin-bottom:18px;
}
.service-card h3{font-size:18.5px;margin-bottom:8px}
.service-card p{color:var(--ink-soft);font-size:14.5px;margin-bottom:14px}
.service-card a.more{font-size:13.5px;font-weight:700;color:var(--green-800);display:inline-flex;align-items:center;gap:5px}
.service-card a.more:hover{color:var(--orange-600)}

.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:10px 0;
  font-size:15px;
}
.check-list li::before{
  content:"✓";
  flex:0 0 auto;
  width:22px;height:22px;border-radius:50%;
  background:var(--green-pale);color:var(--green-700);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
  margin-top:2px;
}

.step{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:none}
.step .num{
  font-family:var(--font-mono);font-weight:700;font-size:13px;
  color:var(--orange-600);
  width:36px;height:36px;border-radius:10px;flex:none;
  background:var(--orange-pale);
  display:flex;align-items:center;justify-content:center;
}
.step h4{margin-bottom:4px;font-size:16.5px}
.step p{color:var(--ink-soft);margin:0;font-size:14.5px}

.pricing-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;display:flex;flex-direction:column;gap:18px;
}
.pricing-card.featured{
  border:2px solid var(--green-700);
  box-shadow:var(--shadow-2);
  position:relative;
}
.pricing-card.featured::before{
  content:"Ən çox seçilən";
  position:absolute;top:-13px;left:24px;
  background:var(--orange-600);color:#fff;
  font-size:11.5px;font-weight:700;
  padding:5px 12px;border-radius:999px;
}
.price-row{display:flex;align-items:baseline;gap:6px}
.price-row b{font-family:var(--font-head);font-size:34px;color:var(--green-900)}
.price-row span{color:var(--ink-soft);font-size:13.5px}

.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 0;font-weight:700;font-size:15.5px;color:var(--green-900);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;color:var(--orange-600);font-weight:400}
.faq-item[open] summary::after{content:"–"}
.faq-item p{color:var(--ink-soft);padding-bottom:20px;margin:0;font-size:14.5px;max-width:70ch}

.quote-box{
  background:linear-gradient(135deg,var(--green-800),var(--green-700));
  color:#fff;border-radius:var(--radius-lg);
  padding:40px;
}
.quote-box p{font-size:19px;font-family:var(--font-head);font-weight:500;line-height:1.5}
.quote-box footer{font-size:13.5px;opacity:.85;margin-top:14px}

.cta-band{
  background:linear-gradient(120deg,var(--green-900),var(--green-800) 55%, var(--green-700));
  color:#fff;border-radius:var(--radius-lg);
  padding:52px;
  display:flex;justify-content:space-between;align-items:center;gap:30px;
  flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.10), transparent 70%);
}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:6px}
.cta-band p{color:#DCEBE0;margin:0}

.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{
  font-size:13px;font-weight:600;color:var(--green-800);
  background:var(--green-pale);border:1px solid #d3ecd6;
  padding:8px 14px;border-radius:999px;
}
.tag-cloud a:hover{background:var(--orange-pale);color:var(--orange-700);border-color:#ffd9ac}

.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:.2s}
.blog-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.blog-card .bimg{height:150px;background:linear-gradient(135deg,var(--green-700),var(--green-500));position:relative}
.blog-card .bimg .cat{position:absolute;bottom:10px;left:14px;background:#fff;color:var(--green-800);font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px}
.blog-card .bbody{padding:20px}
.blog-card h3{font-size:16.5px;margin-bottom:8px}
.blog-card p{font-size:13.5px;color:var(--ink-soft)}
.blog-card .meta{font-size:12px;color:var(--ink-soft);margin-top:10px;display:flex;gap:10px}

.breadcrumb{font-size:13px;color:var(--ink-soft);margin-bottom:18px}
.breadcrumb a{color:var(--green-800);font-weight:600}
.breadcrumb span{margin:0 6px;color:#a9bdb0}

.page-hero{
  padding:44px 0 50px;
  background:linear-gradient(180deg,var(--green-pale),var(--paper) 85%);
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(28px,4vw,42px);max-width:20ch}
.page-hero p{color:var(--ink-soft);font-size:16.5px;max-width:60ch}

.two-col{display:grid;grid-template-columns:1.3fr .9fr;gap:48px;align-items:start}
.sidebar-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;margin-bottom:20px}
.sidebar-box h4{font-size:15px;margin-bottom:12px}
.sidebar-box ul li{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.sidebar-box ul li:last-child{border-bottom:none}
.sidebar-box.contact{background:var(--green-900);color:#fff}
.sidebar-box.contact h4{color:#fff}
.sidebar-box.contact a{color:#fff}

article.prose h2{font-size:23px;margin-top:38px}
article.prose h3{font-size:18px;margin-top:26px}
article.prose p{color:var(--ink-soft);font-size:15.5px}
article.prose ul{margin:14px 0 20px}
article.prose ul li{padding:6px 0;color:var(--ink-soft);display:flex;gap:10px;font-size:15px}
article.prose ul li::before{content:"—";color:var(--orange-600);font-weight:700}

/* ---------- Contact form ---------- */
.form-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-box label{font-size:13px;font-weight:700;color:var(--ink-soft);display:block;margin-bottom:6px}
.form-box input,.form-box select,.form-box textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:var(--font-body);font-size:14.5px;background:var(--paper);
}
.form-box input:focus,.form-box select:focus,.form-box textarea:focus{outline:2px solid var(--green-600);border-color:transparent}
.full{grid-column:1/-1}

/* ---------- Footer ---------- */
.site-footer{background:var(--green-900);color:#CFE3D3;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-grid h4{color:#fff;font-size:14.5px;margin-bottom:16px}
.footer-grid ul li{padding:6px 0;font-size:14px}
.footer-grid ul li a:hover{color:#fff}
.footer-brand{display:flex;gap:10px;align-items:center;margin-bottom:14px}
.footer-brand img{height:40px;width:40px}
.footer-brand b{font-family:var(--font-head);color:#fff;font-size:17px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;font-size:12.5px;flex-wrap:wrap;gap:10px;color:#9FBBA6}
.foot-bottom a{color:#9FBBA6}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-grid,.two-col{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:1fr 1fr}
  .nav{position:fixed;inset:64px 0 0 0;background:#fff;flex-direction:column;padding:20px 24px;
    transform:translateX(100%);transition:.25s;overflow:auto}
  .nav.open{transform:translateX(0)}
  .nav ul{flex-direction:column;gap:4px;width:100%}
  .nav a{display:block;padding:12px 4px;border-bottom:1px solid var(--line)}
  .mega{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;padding:0 0 0 12px;display:none;min-width:0}
  .has-mega.open .mega{display:block}
  .nav-cta{display:none}
  .burger{display:flex;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
    align-items:center;justify-content:center;background:#fff;flex-direction:column;gap:4px;cursor:pointer}
  .burger span{width:18px;height:2px;background:var(--green-900)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{flex-direction:column;text-align:center}
}
@media (max-width:640px){
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  section{padding:52px 0}
  .footer-grid{grid-template-columns:1fr}
  .topbar .tb-links{gap:12px}
}