:root{
  --primary:#0B1F33; --primary-dark:#061421; --secondary:#0D9488; --accent:#C6A15B;
  --bg:#F6F8FA; --surface:#FFFFFF; --surface-dark:#10283F;
  --text:#142033; --muted:#5F6B7A; --border:#DDE3E9;
  --success:#15803D; --error:#B42318; --focus:#2563EB;
  --radius:14px; --radius-sm:8px; --shadow:0 1px 3px rgba(11,31,51,.06),0 8px 24px rgba(11,31,51,.06);
  --maxw:1120px; --font:'Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
[dir="rtl"]{--font:'Vazirmatn',system-ui,sans-serif}
[dir="rtl"][lang="ar"]{--font:'Noto Kufi Arabic',system-ui,sans-serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:88px 0}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem);margin-bottom:14px;color:var(--primary)}
.section-intro{color:var(--muted);max-width:640px;margin-bottom:44px;font-size:1.05rem}
.eyebrow{color:var(--secondary);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.skip{position:absolute;left:-999px;top:0;background:var(--primary);color:#fff;padding:12px 20px;z-index:2000;border-radius:0 0 8px 0}
.skip:focus{left:0}
/* Header */
header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.05rem;color:var(--primary)}
.monogram{width:40px;height:40px;border-radius:10px;background:var(--primary);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:1.05rem;letter-spacing:-.03em}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-weight:600;font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--primary)}
.nav-right{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;gap:2px;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:3px}
.lang-switch button{border:0;background:none;padding:6px 11px;border-radius:7px;font-weight:700;font-size:.82rem;color:var(--muted);cursor:pointer;font-family:inherit}
.lang-switch button.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:700;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:.2s;font-family:inherit;white-space:nowrap}
.btn-primary{background:var(--secondary);color:#fff}
.btn-primary:hover{background:#0b7d72;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--border)}
.btn-outline:hover{border-color:var(--primary)}
.btn-lg{padding:15px 30px;font-size:1.02rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--primary);border-radius:2px;transition:.3s}
/* Hero */
.hero{background:linear-gradient(160deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;padding:96px 0 104px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.06) 1px,transparent 0);background-size:34px 34px;opacity:.6}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);color:#fff;margin-bottom:20px}
.hero .lead{font-size:1.18rem;color:#cdd8e4;max-width:600px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-cta .btn-outline{color:#fff;border-color:rgba(255,255,255,.28)}
.hero-cta .btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.trust-badges{display:flex;flex-wrap:wrap;gap:10px}
.trust-badges span{font-size:.8rem;font-weight:600;color:#bcd;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);padding:7px 13px;border-radius:20px}
.portrait{aspect-ratio:4/5;border-radius:18px;background:linear-gradient(155deg,var(--surface-dark),#1c3a57 60%,var(--surface-dark));border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;color:rgba(255,255,255,.25);position:relative;overflow:hidden}
.portrait svg{width:38%;opacity:.4}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 12%}
/* Credibility bar */
.cred-bar{background:var(--primary-dark);color:#fff;padding:26px 0}
.cred-bar .container{display:flex;flex-wrap:wrap;gap:14px 34px;justify-content:center;align-items:center}
.cred-bar span{font-weight:600;font-size:.92rem;color:#c7d3df;display:flex;align-items:center;gap:9px}
.cred-bar .dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
/* Cards grid */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:.25s}
.card:hover{transform:translateY(-3px);border-color:#c6d0da}
.card h3{font-size:1.16rem;color:var(--primary);margin-bottom:10px}
.card p{color:var(--muted);font-size:.98rem}
.card .icon{width:46px;height:46px;border-radius:11px;background:rgba(13,148,136,.1);color:var(--secondary);display:grid;place-items:center;margin-bottom:16px}
.card .icon svg{width:24px;height:24px}
/* Problems */
#problems{background:var(--surface)}
.problem-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.problem-list li{list-style:none;display:flex;gap:13px;padding:18px;background:var(--bg);border-radius:var(--radius-sm);border:1px solid var(--border);font-weight:600;color:var(--text);font-size:.98rem}
.problem-list .check{color:var(--secondary);flex-shrink:0;font-weight:800}
/* Approach steps */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;padding:26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-weight:800;color:var(--accent);font-size:1.5rem;display:block;margin-bottom:12px}
.step h3{font-size:1.08rem;margin-bottom:8px;color:var(--primary)}
.step p{color:var(--muted);font-size:.94rem}
/* Experience */
#experience{background:var(--surface)}
.exp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.exp-item{padding:20px 22px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);border-inline-start:3px solid var(--accent);font-weight:600;color:var(--text);font-size:1rem}
.exp-featured{border-inline-start-color:var(--secondary)}
.exp-sub{display:block;color:var(--muted);font-weight:500;font-size:.85rem;margin-top:4px}
.exp-heading{font-size:1.05rem;font-weight:700;color:var(--secondary);margin:38px 0 18px}
/* About */
.about-wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
.about-photo{aspect-ratio:4/5;border-radius:18px;background:linear-gradient(155deg,var(--primary),var(--surface-dark));display:grid;place-items:center;color:rgba(255,255,255,.22);overflow:hidden;position:relative}
.about-photo svg{width:36%}
.about-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.about-text p{margin-bottom:16px;color:var(--muted)}
.about-text p strong{color:var(--text)}
/* FAQ */
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:start;padding:20px 24px;font-weight:700;font-size:1.02rem;color:var(--primary);background:none;border:0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:inherit}
.faq-q .arrow{transition:transform .3s;flex-shrink:0}
.faq-item.open .arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted)}
.faq-a p{padding:0 24px 20px}
/* Contact / Form */
#contact{background:linear-gradient(160deg,var(--primary),var(--primary-dark));color:#fff}
#contact h2{color:#fff}
#contact .section-intro{color:#c7d3df}
.contact-wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
.contact-side p{color:#c7d3df;margin-bottom:24px}
.contact-methods{display:flex;flex-direction:column;gap:14px}
.contact-methods a{display:flex;align-items:center;gap:13px;color:#fff;font-weight:600;padding:14px 18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);transition:.2s}
.contact-methods a:hover{background:rgba(255,255,255,.12)}
.contact-methods .ic{width:22px;height:22px;color:var(--accent);flex-shrink:0}
.form-card{background:var(--surface);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.86rem;color:var(--text);margin-bottom:7px}
.field .req{color:var(--error)}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:.98rem;color:var(--text);background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:var(--focus)}
.field textarea{resize:vertical;min-height:110px}
.field.hp{position:absolute;left:-9999px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted);margin-bottom:18px}
.consent input{width:auto;margin-top:3px}
.form-note{font-size:.8rem;color:var(--muted);margin-top:14px;line-height:1.5}
.form-msg{padding:14px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-weight:600;display:none}
.form-msg.ok{display:block;background:rgba(21,128,61,.1);color:var(--success);border:1px solid rgba(21,128,61,.3)}
.form-msg.err{display:block;background:rgba(180,35,24,.08);color:var(--error);border:1px solid rgba(180,35,24,.3)}
/* Footer */
footer{background:var(--primary-dark);color:#c7d3df;padding:54px 0 28px}
.foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{color:#fff;font-weight:800;font-size:1.15rem;margin-bottom:8px}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{color:#c7d3df;font-size:.92rem}
.foot-links a:hover{color:#fff}
.foot-bottom{padding-top:22px;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
/* Mobile sticky CTA */
.mobile-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:900;background:var(--surface);border-top:1px solid var(--border);padding:10px 14px;gap:10px;box-shadow:0 -4px 16px rgba(0,0,0,.08)}
.mobile-cta a{flex:1;justify-content:center;text-align:center}
/* Responsive */
@media(max-width:900px){
  .hero .container,.about-wrap,.contact-wrap{grid-template-columns:1fr}
  .portrait{max-width:320px;margin-inline:auto}
  .grid-3,.grid-4,.steps,.problem-list,.exp-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:70px;inset-inline:0;background:var(--surface);flex-direction:column;padding:18px 24px;gap:4px;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 0}
  .burger{display:flex}
  .hero .btn-lg{padding:13px 20px}
}
@media(max-width:600px){
  section{padding:56px 0}
  .grid-2,.grid-3,.grid-4,.steps,.problem-list,.exp-grid,.form-row{grid-template-columns:1fr}
  .hero{padding:64px 0 90px}
  body{font-size:16px}
  .mobile-cta{display:flex}
  footer{padding-bottom:84px}
  .desktop-cta{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}