/* ============================================
   مِخبار LIS — نظام التصميم المشترك
   Medical Laboratory Information System
   ============================================ */

:root{
  --navy:#0B4F6C;
  --navy-deep:#08384D;
  --sky:#1B98C4;
  --teal:#15B8A6;
  --ink:#1A2B33;
  --muted:#5C7079;
  --line:#E2ECF1;
  --bg:#FFFFFF;
  --bg-soft:#F5F9FC;
  --bg-tint:#EAF4F8;
  --white:#FFFFFF;
  --shadow-sm:0 1px 3px rgba(11,79,108,.06),0 1px 2px rgba(11,79,108,.04);
  --shadow:0 4px 20px rgba(11,79,108,.08);
  --shadow-lg:0 12px 40px rgba(11,79,108,.12);
  --radius:14px;
  --radius-lg:22px;
  --maxw:1200px;
  --grad:linear-gradient(135deg,var(--navy) 0%,var(--sky) 100%);
  --grad-soft:linear-gradient(135deg,#0B4F6C 0%,#15B8A6 100%);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Tajawal',system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  direction:rtl;
  text-align:right;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Pulse signature line ---------- */
.pulse-line{height:4px;width:100%;background:var(--grad-soft);position:relative;overflow:hidden}
.pulse-line::after{
  content:"";position:absolute;top:0;left:-40%;width:40%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);
  animation:sweep 3s ease-in-out infinite;
}
@keyframes sweep{0%{left:-40%}60%,100%{left:120%}}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;color:var(--navy)}
.brand .logo-mark{width:38px;height:38px;flex:none}
.brand span.en{font-size:.7rem;color:var(--sky);font-weight:700;letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{padding:8px 14px;border-radius:10px;font-weight:500;font-size:.95rem;color:var(--ink);transition:.2s;white-space:nowrap}
.nav-links a:hover{background:var(--bg-tint);color:var(--navy)}
.nav-links a.active{color:var(--navy);font-weight:700}
.nav-cta{background:var(--grad);color:#fff!important;padding:10px 20px!important;border-radius:12px;font-weight:700!important;box-shadow:var(--shadow-sm);transition:.25s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow);background:var(--grad)!important}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn svg{width:26px;height:26px;stroke:var(--navy)}

/* Dropdown for "more pages" */
.has-drop{position:relative}
.drop{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:8px;min-width:240px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:9px 14px;border-radius:9px;font-size:.92rem}
.drop a:hover{background:var(--bg-tint)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:13px;font-weight:700;font-size:1rem;cursor:pointer;border:none;transition:.25s;font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--sky);background:var(--bg-tint)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn svg{width:18px;height:18px}

/* ---------- Hero ---------- */
.hero{position:relative;padding:84px 0 72px;background:
  radial-gradient(1200px 500px at 85% -10%,rgba(27,152,196,.10),transparent),
  radial-gradient(900px 500px at 5% 110%,rgba(21,184,166,.08),transparent),
  var(--bg-soft)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--bg-tint);color:var(--navy);padding:7px 16px;border-radius:30px;font-size:.85rem;font-weight:700;margin-bottom:22px;border:1px solid #D4E8F0}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(21,184,166,.18)}
h1.hero-title{font-size:clamp(2rem,4vw,3.1rem);font-weight:800;line-height:1.25;color:var(--navy-deep);letter-spacing:-.5px}
h1.hero-title .grad{background:var(--grad-soft);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{font-size:1.15rem;color:var(--muted);margin:22px 0 32px;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;gap:28px;margin-top:38px;flex-wrap:wrap}
.hero-trust .t{display:flex;flex-direction:column}
.hero-trust .t b{font-size:1.7rem;color:var(--navy);font-weight:800}
.hero-trust .t span{font-size:.85rem;color:var(--muted)}

/* ---------- Sections ---------- */
section{padding:76px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 52px}
.kicker{display:inline-block;color:var(--sky);font-weight:800;font-size:.9rem;letter-spacing:1px;margin-bottom:12px;text-transform:uppercase}
h2.section-title{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;color:var(--navy-deep);line-height:1.3;letter-spacing:-.3px}
.section-desc{font-size:1.08rem;color:var(--muted);margin-top:16px}
.bg-soft{background:var(--bg-soft)}
.bg-tint{background:var(--bg-tint)}

/* ---------- Cards grid ---------- */
.grid{display:grid;gap:24px}
.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:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;transition:.3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#CFE5EE}
.card .ico{width:54px;height:54px;border-radius:14px;background:var(--bg-tint);display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:.3s}
.card .ico svg{width:28px;height:28px;stroke:var(--navy);fill:none;stroke-width:1.8}
.card:hover .ico{background:var(--grad);}
.card:hover .ico svg{stroke:#fff}
.card h3{font-size:1.2rem;font-weight:800;color:var(--navy-deep);margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}

/* ---------- Feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .split-visual{order:-1}
.split-text h2{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800;color:var(--navy-deep);margin-bottom:18px;line-height:1.3}
.split-text p{color:var(--muted);font-size:1.05rem;margin-bottom:16px}
.check-list{list-style:none;margin-top:20px;display:flex;flex-direction:column;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start}
.check-list .ck{width:26px;height:26px;flex:none;border-radius:8px;background:var(--bg-tint);display:flex;align-items:center;justify-content:center;margin-top:2px}
.check-list .ck svg{width:15px;height:15px;stroke:var(--teal);stroke-width:2.5;fill:none}
.check-list b{color:var(--navy-deep);font-weight:700;display:block;font-size:1.02rem}
.check-list span{color:var(--muted);font-size:.95rem}

/* ---------- Visual mock panel ---------- */
.mock{background:var(--grad);border-radius:var(--radius-lg);padding:8px;box-shadow:var(--shadow-lg);position:relative}
.mock-inner{background:#fff;border-radius:18px;padding:26px;min-height:300px}
.mock-bar{display:flex;gap:6px;margin-bottom:18px}
.mock-bar i{width:11px;height:11px;border-radius:50%;background:var(--line)}
.mock-bar i:first-child{background:#FF6B6B}.mock-bar i:nth-child(2){background:#FFD93D}.mock-bar i:nth-child(3){background:var(--teal)}

/* ---------- Steps / workflow ---------- */
.steps{counter-reset:step;display:grid;gap:0}
.step{display:grid;grid-template-columns:auto 1fr;gap:24px;padding:26px 0;border-bottom:1px dashed var(--line);position:relative}
.step:last-child{border-bottom:none}
.step-num{counter-increment:step;width:54px;height:54px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;flex:none}
.step-num::before{content:counter(step)}
.step h3{font-size:1.25rem;color:var(--navy-deep);font-weight:800;margin-bottom:8px}
.step p{color:var(--muted)}

/* ---------- Stat band ---------- */
.band{background:var(--grad);color:#fff;border-radius:var(--radius-lg);padding:50px;text-align:center}
.band .grid-4{gap:32px}
.band .stat b{font-size:2.6rem;font-weight:800;display:block}
.band .stat span{opacity:.85;font-size:.95rem}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:.2s}
.faq-item:hover{border-color:#CFE5EE}
.faq-q{width:100%;text-align:right;background:none;border:none;padding:22px 24px;font-family:inherit;font-size:1.08rem;font-weight:700;color:var(--navy-deep);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .arr{width:24px;height:24px;flex:none;border-radius:7px;background:var(--bg-tint);display:flex;align-items:center;justify-content:center;transition:.3s}
.faq-q .arr svg{width:14px;height:14px;stroke:var(--navy);stroke-width:2.5}
.faq-item.open .arr{transform:rotate(180deg);background:var(--grad)}
.faq-item.open .arr svg{stroke:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 24px 22px;color:var(--muted);font-size:1rem}

/* ---------- CTA band ---------- */
.cta-band{background:var(--grad);border-radius:var(--radius-lg);padding:56px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 80% -20%,rgba(255,255,255,.12),transparent)}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;margin-bottom:14px;position:relative}
.cta-band p{font-size:1.1rem;opacity:.92;margin-bottom:30px;position:relative;max-width:600px;margin-inline:auto}
.cta-band .hero-actions{justify-content:center;position:relative}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#fff;padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand .brand{color:#fff;margin-bottom:16px}
.footer-brand p{color:rgba(255,255,255,.6);font-size:.95rem;max-width:300px}
.footer-col h4{font-size:1rem;font-weight:800;margin-bottom:16px;color:#fff}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,.65);font-size:.92rem;transition:.2s}
.footer-col a:hover{color:#fff;padding-right:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;text-align:center;color:rgba(255,255,255,.5);font-size:.88rem}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:64px 0 56px;background:
  radial-gradient(900px 400px at 85% -20%,rgba(27,152,196,.10),transparent),var(--bg-soft);text-align:center}
.page-hero .eyebrow{margin-bottom:18px}
.page-hero h1{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;color:var(--navy-deep);max-width:820px;margin:0 auto;line-height:1.25}
.page-hero p{font-size:1.12rem;color:var(--muted);max-width:640px;margin:18px auto 0}
.breadcrumb{display:flex;gap:8px;justify-content:center;align-items:center;font-size:.88rem;color:var(--muted);margin-bottom:20px}
.breadcrumb a:hover{color:var(--sky)}
.breadcrumb .sep{opacity:.5}

/* ---------- Pills / tags ---------- */
.pills{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:26px}
.pill{background:#fff;border:1px solid var(--line);padding:8px 18px;border-radius:30px;font-size:.9rem;font-weight:600;color:var(--navy);box-shadow:var(--shadow-sm)}

/* ---------- Notice box (for AI/safety) ---------- */
.notice{background:var(--bg-tint);border-right:4px solid var(--sky);border-radius:12px;padding:20px 24px;display:flex;gap:14px;align-items:flex-start}
.notice .ni{width:28px;height:28px;flex:none}
.notice .ni svg{width:28px;height:28px;stroke:var(--sky);fill:none;stroke-width:1.8}
.notice b{color:var(--navy-deep);display:block;margin-bottom:4px}
.notice p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- Form ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow);max-width:640px;margin:0 auto}
.field{margin-bottom:20px}
.field label{display:block;font-weight:700;color:var(--navy-deep);margin-bottom:8px;font-size:.96rem}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;font-size:1rem;background:var(--bg-soft);transition:.2s;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky);background:#fff;box-shadow:0 0 0 4px rgba(27,152,196,.1)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .nav-links{display:none}
  .menu-btn{display:block}
  .hero-grid,.split,.footer-grid{grid-template-columns:1fr}
  .split.rev .split-visual{order:0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .band .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-visual{margin-top:20px}
}
@media(max-width:600px){
  .grid-2,.grid-3,.grid-4,.field-row{grid-template-columns:1fr}
  .band .grid-4,.footer-grid{grid-template-columns:1fr}
  section{padding:54px 0}
  .cta-band,.band,.form-card{padding:32px 24px}
  .hero{padding:54px 0 48px}
  .hero-trust{gap:20px}
}

/* Mobile menu panel */
.mobile-menu{position:fixed;inset:0 0 0 auto;width:84%;max-width:340px;background:#fff;z-index:2000;box-shadow:var(--shadow-lg);transform:translateX(100%);transition:.3s;padding:24px;overflow-y:auto}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu .close{background:none;border:none;cursor:pointer;margin-bottom:20px}
.mobile-menu .close svg{width:28px;height:28px;stroke:var(--navy)}
.mobile-menu a{display:block;padding:13px 14px;border-radius:10px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu a:hover{background:var(--bg-tint);color:var(--navy)}
.overlay{position:fixed;inset:0;background:rgba(8,56,77,.4);z-index:1500;opacity:0;visibility:hidden;transition:.3s}
.overlay.open{opacity:1;visibility:visible}

/* ---------- WhatsApp button ---------- */
.btn-wa{background:#25D366;color:#fff;box-shadow:0 4px 14px rgba(37,211,102,.3)}
.btn-wa:hover{background:#20bd5a;transform:translateY(-2px);box-shadow:0 8px 22px rgba(37,211,102,.4)}
.btn-wa svg{width:20px;height:20px}

/* ---------- Footer contact ---------- */
.footer-contact{display:flex;flex-direction:column;gap:12px;margin-top:20px}
.footer-contact a{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.8);font-size:.92rem;font-weight:600;transition:.2s}
.footer-contact a:hover{color:#fff}
.footer-contact svg{width:18px;height:18px;flex:none;color:#7FE3D6}
.footer-cta{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.footer-cta .btn{flex:1;justify-content:center;min-width:120px}

/* ---------- Floating WhatsApp ---------- */
.wa-float{position:fixed;bottom:24px;left:24px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(37,211,102,.45);z-index:1400;transition:.25s;animation:waPulse 2.4s ease-in-out infinite}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;color:#fff}
@keyframes waPulse{0%,100%{box-shadow:0 6px 20px rgba(37,211,102,.45)}50%{box-shadow:0 6px 20px rgba(37,211,102,.45),0 0 0 12px rgba(37,211,102,.12)}}
@media(max-width:600px){.wa-float{bottom:18px;left:18px;width:52px;height:52px}.wa-float svg{width:28px;height:28px}}

/* ---------- Footer call (outline) button ---------- */
.btn-call-outline{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(127,227,214,.5)}
.btn-call-outline:hover{background:rgba(127,227,214,.15);border-color:#7FE3D6;transform:translateY(-2px)}
.btn-call-outline svg{width:18px;height:18px;color:#7FE3D6}

/* ---------- How-to-start steps (horizontal timeline) ---------- */
.start-steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:20px}
.start-line{position:absolute;top:38px;right:12%;left:12%;height:2px;background:linear-gradient(90deg,#1B98C4,#15B8A6);opacity:.35;z-index:0}
.start-step{position:relative;z-index:1;text-align:center;background:transparent}
.start-badge{width:76px;height:76px;margin:0 auto 18px;border-radius:50%;background:#fff;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;position:relative;transition:.3s;box-shadow:var(--shadow-sm)}
.start-badge svg{width:32px;height:32px;stroke:var(--navy);stroke-width:1.8;fill:none;transition:.3s}
.start-step:hover .start-badge{border-color:transparent;background:var(--grad);transform:translateY(-4px);box-shadow:var(--shadow)}
.start-step:hover .start-badge svg{stroke:#fff}
.start-num{position:absolute;top:-6px;left:-6px;width:28px;height:28px;border-radius:50%;background:var(--teal);color:#fff;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center;border:3px solid #F5F9FC}
.start-step h3{font-size:1.12rem;font-weight:800;color:var(--navy-deep);margin-bottom:8px}
.start-step p{color:var(--muted);font-size:.94rem;line-height:1.6;max-width:240px;margin:0 auto}
@media(max-width:880px){
  .start-steps{grid-template-columns:repeat(2,1fr);gap:36px 20px}
  .start-line{display:none}
}
@media(max-width:480px){
  .start-steps{grid-template-columns:1fr;gap:28px}
}