/*
Theme Name: Darsofan Professional
Theme URI: https://darsofan.site.je/
Author: OpenAI
Description: A professional RTL WordPress theme for educational content from elementary to PhD, engineering software tutorials, and engineering services.
Version: 1.1.0
License: GNU General Public License v2 or later
Text Domain: darsofan-professional
Tags: rtl-language-support, custom-logo, featured-images, blog, education
*/

:root{
  --primary:#14253d;
  --primary-2:#294965;
  --accent:#9ac51f;
  --bg:#f7f7f2;
  --text:#1f2937;
  --muted:#64748b;
  --card:#ffffff;
  --border:#e1e4df;
  --shadow:0 8px 28px rgba(15,23,42,.07);
  --shadow-hover:0 14px 34px rgba(15,23,42,.11);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:tahoma, Vazirmatn, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.9;
  direction:rtl;
}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.container{
  width:min(1200px,92%);
  margin-inline:auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:#fff;
  box-shadow:0 4px 20px rgba(0,0,0,.06);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:16px 0;
  flex-wrap:wrap;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:180px;
}
.brand .site-title{
  font-size:28px;
  font-weight:800;
  color:var(--primary);
}
.brand .site-description{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-top:2px;
}
.custom-logo{
  width:54px;
  height:auto;
}
.menu-toggle{
  display:none;
  border:0;
  background:var(--primary);
  color:#fff;
  padding:12px 16px;
  border-radius:14px;
  cursor:pointer;
  font-weight:700;
}
.main-nav ul{
  list-style:none;
  display:flex;
  gap:6px;
  flex-wrap:wrap;
  margin:0;
  padding:0;
}
.main-nav a{
  display:block;
  padding:9px 12px;
  border-radius:10px;
  color:#334155;
  transition:.25s ease;
}
.main-nav a:hover,
.main-nav .current-menu-item > a,
.main-nav .current_page_item > a{
  background:#eaf2fb;
  color:var(--primary);
}
.hero{
  margin:28px 0 20px;
  padding:70px 30px;
  border-radius:28px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;
  box-shadow:0 14px 40px rgba(15,76,129,.22);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.3fr .9fr;
  gap:30px;
  align-items:center;
}
.hero h1{
  font-size:clamp(30px,5vw,54px);
  line-height:1.3;
  margin:0 0 16px;
  font-weight:900;
}
.hero p{
  font-size:18px;
  opacity:.98;
  margin:0 0 26px;
  max-width:760px;
}
.btns{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.btn{
  display:inline-block;
  padding:14px 26px;
  border-radius:999px;
  font-weight:700;
  transition:.25s ease;
}
.btn-primary{
  background:var(--accent);
  color:#102037;
}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(.97)}
.btn-light{
  background:rgba(255,255,255,.16);
  color:#fff;
  border:1px solid rgba(255,255,255,.22);
}
.btn-light:hover{background:rgba(255,255,255,.24)}
.hero-box{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  border-radius:22px;
  padding:22px;
  backdrop-filter:blur(6px);
}
.hero-box h2,.hero-box h3{
  font-size:20px;
  margin:0 0 12px;
}
.hero-box ul{
  list-style:none;
  display:grid;
  gap:10px;
  padding:0;
  margin:0;
}
.hero-box li{
  padding:10px 12px;
  background:rgba(255,255,255,.08);
  border-radius:12px;
}
section{
  margin:28px 0;
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:16px;
  margin-bottom:18px;
  flex-wrap:wrap;
}
.section-head h2{
  font-size:28px;
  color:var(--primary);
  font-weight:900;
  margin:0;
}
.section-head p{
  color:var(--muted);
  font-size:15px;
  margin:0;
}
.grid-3,.grid-4,.grid-6{
  display:grid;
  gap:18px;
}
.grid-6{grid-template-columns:repeat(6,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:var(--card);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
  transition:.28s ease;
  border:1px solid var(--border);
  height:100%;
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-hover);
}
.card h3{
  color:var(--primary);
  margin:0 0 10px;
  font-size:20px;
}
.card p{
  color:#475569;
  font-size:14px;
  margin:0;
}
.badge{
  display:inline-block;
  margin-bottom:12px;
  padding:6px 12px;
  border-radius:999px;
  background:#eaf2fb;
  color:var(--primary);
  font-size:13px;
  font-weight:700;
}
.post-card img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:16px;
  margin-bottom:14px;
}
.post-meta{
  font-size:13px;
  color:var(--muted);
  margin-top:10px;
}
.post-card .entry-title{
  margin-top:0;
}
.cta{
  background:#fff;
  border-radius:24px;
  padding:30px;
  box-shadow:var(--shadow);
  border:1px solid var(--border);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}
.cta h2{
  color:var(--primary);
  font-size:26px;
  margin:0 0 8px;
}
.cta p{
  color:#475569;
  max-width:700px;
  margin:0;
}
.site-footer{
  margin-top:34px;
  background:#0b3559;
  color:#fff;
  padding:34px 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:24px;
}
.site-footer h4{
  margin:0 0 14px;
  font-size:18px;
}
.site-footer a,.site-footer li,.site-footer p{
  color:#dbeafe;
  font-size:14px;
}
.site-footer ul{
  list-style:none;
  padding:0;
  margin:0;
}
.site-footer li{margin-bottom:8px}
.copyright{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.12);
  text-align:center;
  font-size:13px;
  color:#bfdbfe;
}
.content-wrap{
  padding:20px 0 28px;
}
.entry-content{
  background:#fff;
  border:1px solid var(--border);
  border-radius:24px;
  padding:28px;
  box-shadow:var(--shadow);
}
.entry-content h1,.entry-content h2,.entry-content h3{
  color:var(--primary);
}
.wp-block-image img,
.entry-content img{
  border-radius:16px;
}
.search-form{
  display:flex;
  gap:10px;
}
.search-form input[type="search"]{
  flex:1;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  min-width:0;
}
.search-form input[type="submit"]{
  padding:12px 18px;
  border-radius:12px;
  border:0;
  background:var(--primary);
  color:#fff;
  cursor:pointer;
}
.pagination{
  margin-top:18px;
}
.nav-links{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.nav-links .page-numbers{
  background:#fff;
  border:1px solid var(--border);
  padding:10px 14px;
  border-radius:12px;
  box-shadow:var(--shadow);
}
@media (max-width: 1100px){
  .grid-6{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.footer-grid,.hero-grid{grid-template-columns:1fr}
}
@media (max-width: 780px){
  .menu-toggle{display:inline-flex}
  .main-nav{display:none;width:100%}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column}
}
@media (max-width: 640px){
  .grid-6,.grid-4{grid-template-columns:1fr 1fr}
  .hero{padding:42px 18px}
  .section-head h2{font-size:24px}
  .cta{padding:22px}
}
/* Linked content cards */
a.card { display:block; color:inherit; text-decoration:none; }
a.card:hover { transform:translateY(-3px); }

/* Professional homepage, accessibility and conversion sections */
.screen-reader-text{
  position:absolute!important;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.screen-reader-text:focus{
  top:8px;
  right:8px;
  z-index:100000;
  width:auto;
  height:auto;
  clip:auto;
  margin:0;
  padding:12px 16px;
  border-radius:10px;
  background:#fff;
  color:var(--primary);
  box-shadow:var(--shadow-hover);
}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
html{scroll-padding-top:105px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 14% 18%,rgba(154,197,31,.18),transparent 28%),linear-gradient(130deg,var(--primary),var(--primary-2))}
.hero:after{content:"";position:absolute;left:-90px;bottom:-160px;width:380px;height:380px;border:1px solid rgba(255,255,255,.12);border-radius:50%;box-shadow:0 0 0 55px rgba(255,255,255,.025),0 0 0 110px rgba(255,255,255,.018)}
.hero-grid{position:relative;z-index:1}
.hero-kicker,.section-kicker{display:inline-block;margin-bottom:9px;color:#73940f;font-size:12px;font-weight:900}
.hero-kicker{color:#d5f27b}
.home-search{display:flex;gap:8px;max-width:640px;margin-top:23px;padding:7px;border:1px solid rgba(255,255,255,.2);border-radius:16px;background:#fff;box-shadow:0 15px 35px rgba(0,0,0,.16)}
.home-search input{flex:1;min-width:0;padding:11px 12px;border:0;outline:0;background:transparent;font-family:inherit}
.home-search button{padding:11px 21px;border:0;border-radius:11px;background:var(--accent);color:#102037;font-family:inherit;font-weight:900;cursor:pointer}
.service-number{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;margin-bottom:14px;border-radius:12px;background:#edf4d4;color:#66850b;font-weight:900}
.service-process{display:grid;grid-template-columns:1fr 35px 1fr 35px 1fr 35px 1fr;align-items:center;gap:8px;margin-top:18px;padding:22px 25px;border-radius:18px;background:var(--primary);color:#fff}
.service-process span{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700}
.service-process b{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(154,197,31,.17);color:#c8ea64}
.service-process i{height:1px;background:linear-gradient(90deg,rgba(201,235,99,.7),transparent)}
.about-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center;padding:35px 0}
.about-card{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:45px;border-radius:28px;background:var(--primary);color:#fff}
.about-card:before{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(255,255,255,.1);border-radius:50%;box-shadow:0 0 0 65px rgba(255,255,255,.025),0 0 0 130px rgba(255,255,255,.018)}
.about-mark{position:absolute;top:28px;right:28px;display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--accent);color:#102037;font-weight:900}
.about-card blockquote{position:relative;z-index:1;margin:0;font-size:22px;font-weight:800;line-height:2}
.about-stats{position:absolute;right:22px;bottom:22px;left:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:14px;border:1px solid rgba(255,255,255,.1);border-radius:15px;background:rgba(255,255,255,.06)}
.about-stats span{display:grid;justify-items:center;color:#aebaca;font-size:9px}
.about-stats strong{color:#fff;font-size:19px}
.about-copy h2{margin:0 0 14px;color:var(--primary);font-size:clamp(28px,3vw,42px);line-height:1.55}
.about-copy>p{color:var(--muted);font-size:14px}
.about-copy ul{display:grid;gap:11px;margin:20px 0;padding:0;list-style:none}
.about-copy li{padding:13px 15px;border-right:3px solid var(--accent);border-radius:11px;background:#fff;color:#5b6777;font-size:12px}
.about-copy li strong{display:block;color:var(--primary);font-size:13px}
.text-link{color:#68870d;font-size:12px;font-weight:900}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}
.faq-grid details{padding:0 20px;border:1px solid var(--border);border-radius:16px;background:#fff}
.faq-grid summary{min-height:65px;display:flex;align-items:center;justify-content:space-between;gap:18px;cursor:pointer;list-style:none;font-size:13px;font-weight:900}
.faq-grid summary::-webkit-details-marker{display:none}
.faq-grid summary span{display:grid;place-items:center;flex:0 0 27px;width:27px;height:27px;border-radius:8px;background:#eef0ec;font-size:17px;transition:.2s}
.faq-grid details[open] summary span{transform:rotate(45deg);background:var(--accent)}
.faq-grid details p{margin:-2px 0 18px;color:var(--muted);font-size:11px;line-height:2}
.cta{position:relative;overflow:hidden;background:linear-gradient(130deg,#8dbb17,#b4db3f);box-shadow:0 20px 45px rgba(112,151,19,.18)}
.cta:before{content:"";position:absolute;inset:0;opacity:.12;background-image:radial-gradient(#102037 1px,transparent 1px);background-size:17px 17px;mask-image:linear-gradient(90deg,black,transparent 70%)}
.cta>div,.cta>a{position:relative;z-index:1}
.cta h2{color:#102037}.cta p{color:rgba(16,32,55,.75)}
.cta-actions{display:grid;gap:8px;text-align:center;font-size:11px;font-weight:800}
.cta-actions .btn{min-width:170px;background:#fff;color:var(--primary)}
.site-footer{background:#0e1d30}
.footer-grid>div:first-child p{max-width:430px}

@media (max-width: 900px){
  .about-section{grid-template-columns:1fr;gap:28px}
  .service-process{grid-template-columns:1fr 1fr;gap:12px}
  .service-process i{display:none}
}
@media (max-width: 640px){
  .faq-grid{grid-template-columns:1fr}
  .about-card{min-height:400px;padding:30px}
  .about-card blockquote{font-size:18px}
  .service-process{grid-template-columns:1fr}
  .home-search button{padding-inline:14px}
}
@media (max-width: 500px){.grid-6,.grid-4{grid-template-columns:1fr}}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}