/* Al-Najim Scientific Bureau — site stylesheet */
:root{
  --blue-900:#062A66;
  --blue-800:#0B3D91;
  --blue-700:#0F4DB5;
  --blue-600:#1E6FE0;
  --blue-500:#2B8CFF;
  --blue-100:#E3EEFF;
  --blue-50:#F2F7FF;
  --ink:#0F172A;
  --ink-2:#334155;
  --muted:#64748B;
  --line:#E2E8F0;
  --bg:#FFFFFF;
  --bg-2:#F8FAFC;
  --radius:16px;
  --shadow:0 10px 30px rgba(6,42,102,.08);
  --shadow-lg:0 24px 60px rgba(6,42,102,.16);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue-700);text-decoration:none}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section.alt{background:var(--bg-2)}
.section.blue{background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff}
.section.blue h2,.section.blue h3{color:#fff}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-600);margin-bottom:12px}
.section.blue .eyebrow{color:#9CC4FF}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:720px}
.section.blue .lead{color:#D6E5FF}
.center{text-align:center}
.center .lead{margin-inline:auto}
.grid{display:grid;gap:24px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}.section{padding:64px 0}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--blue-600);color:#fff;box-shadow:0 8px 20px rgba(30,111,224,.35)}
.btn.primary:hover{background:var(--blue-700)}
.btn.outline{border-color:var(--blue-600);color:var(--blue-700);background:transparent}
.btn.outline:hover{background:var(--blue-50)}
.btn.light{background:#fff;color:var(--blue-800)}
.btn.ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.1)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:96px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:76px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink-2);font-weight:600;font-size:.95rem;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--blue-700)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:3px;border-radius:2px;background:var(--blue-600)}
.nav-cta{margin-left:8px}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
@media(max-width:900px){
  .nav-links{position:fixed;inset:96px 0 auto 0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:12px 24px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translateY(-120%);transition:transform .25s;opacity:0}
  .nav-links.open{transform:none;opacity:1}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-links a.active::after{display:none}
  .nav-cta{margin:16px 0 0}
  .nav-links .nav-cta a.btn{display:inline-flex;width:auto;padding:14px 24px;border-bottom:0;color:#fff}
  .burger{display:flex}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 80% -10%,#1E6FE0 0%,transparent 60%),linear-gradient(160deg,var(--blue-900) 0%,var(--blue-800) 55%,var(--blue-700) 100%);color:#fff;padding:110px 0 120px}
.hero::before{content:"";position:absolute;inset:0;background:url("../assets/star.png") no-repeat right -80px center/620px;opacity:.12;pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{color:#fff;margin-bottom:20px}
.hero h1 span{color:#9CC4FF}
.hero p{font-size:1.15rem;color:#D6E5FF;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:28px;backdrop-filter:blur(8px)}
.hero-card h3{color:#fff;font-size:1rem;letter-spacing:.1em;text-transform:uppercase;opacity:.8;margin-bottom:18px}
.hero-card ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.hero-card li{display:flex;gap:12px;align-items:center;font-weight:600}
.hero-card li i{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.14);display:grid;place-items:center;flex:none}
.hero-card svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:900px){.hero{padding:72px 0 80px}.hero .container{grid-template-columns:1fr}.hero::before{background-size:420px;background-position:right -120px top -40px}}

/* Stats strip */
.stats{background:#fff;border-bottom:1px solid var(--line)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);padding-top:36px;padding-bottom:36px;gap:24px}
.stat b{display:block;font-size:2rem;color:var(--blue-800);letter-spacing:-.02em}
.stat span{color:var(--muted);font-weight:600;font-size:.9rem}
@media(max-width:700px){.stats .container{grid-template-columns:repeat(2,1fr)}}

/* Cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .icon{width:56px;height:56px;border-radius:14px;background:var(--blue-100);display:grid;place-items:center;margin-bottom:20px}
.card .icon svg{width:26px;height:26px;stroke:var(--blue-700);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-2);margin:0}
.card .more{display:inline-block;margin-top:16px;font-weight:700}
.card.dark{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);box-shadow:none}
.card.dark .icon{background:rgba(255,255,255,.14)}
.card.dark .icon svg{stroke:#fff}
.card.dark p{color:#D6E5FF}

/* Product categories */
.cat{position:relative;border-radius:20px;overflow:hidden;min-height:300px;display:flex;align-items:flex-end;padding:28px;color:#fff;background:var(--blue-800);box-shadow:var(--shadow)}
.cat::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(6,42,102,.9))}
.cat .art{position:absolute;inset:0;background-size:cover;background-position:center}
.cat .body{position:relative}
.cat h3{color:#fff;font-size:1.4rem;margin-bottom:6px}
.cat p{margin:0;color:#D6E5FF;font-size:.95rem}
.cat.pharma .art{background:linear-gradient(135deg,#0B3D91,#2B8CFF)}
.cat.supp .art{background:linear-gradient(135deg,#0E7C6B,#34C7A6)}
.cat.cosm .art{background:linear-gradient(135deg,#7A2E8F,#D46AE8)}
.cat.skin .art{background:linear-gradient(135deg,#B85C38,#F2A97E)}
.cat .art::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.12)}

/* Two-column feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.split .visual{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--blue-50);padding:40px;display:grid;place-items:center}
.split .visual img{max-width:420px}
.checklist{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2)}
.checklist li::before{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:var(--blue-600) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:3px}

/* Process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:28px 24px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:step;content:"0" counter(step);display:inline-block;font-weight:800;color:var(--blue-500);font-size:1.6rem;margin-bottom:8px}
.step h3{font-size:1.05rem}
.step p{color:var(--ink-2);margin:0;font-size:.95rem}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* Values / timeline */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:800px){.values{grid-template-columns:1fr}}
.value{padding:28px;border-radius:var(--radius);background:var(--blue-50);border:1px solid var(--blue-100)}
.value h3{color:var(--blue-800)}
.value p{margin:0;color:var(--ink-2)}
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--blue-100)}
.timeline li{position:relative;padding:0 0 28px 28px}
.timeline li::before{content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--blue-600);box-shadow:0 0 0 4px #fff}
.timeline b{display:block;color:var(--blue-800)}
.timeline span{color:var(--ink-2)}

/* Page banner */
.banner{background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff;padding:80px 0 64px;position:relative;overflow:hidden}
.banner::before{content:"";position:absolute;inset:0;background:url("../assets/star.png") no-repeat right -60px center/420px;opacity:.1}
.banner .container{position:relative}
.banner h1{color:#fff}
.banner p{color:#D6E5FF;font-size:1.1rem;max-width:640px;margin:0}
.crumbs{font-size:.85rem;color:#9CC4FF;margin-bottom:16px}
.crumbs a{color:#fff}

/* CTA band */
.cta{background:var(--blue-800);color:#fff;border-radius:28px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta h2{color:#fff;margin:0 0 6px}
.cta p{color:#D6E5FF;margin:0}
.cta > *{position:relative}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.info-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.info-list li{display:flex;gap:14px;align-items:flex-start}
.info-list i{width:44px;height:44px;border-radius:12px;background:var(--blue-100);display:grid;place-items:center;flex:none}
.info-list svg{width:20px;height:20px;stroke:var(--blue-700);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.info-list b{display:block}
.info-list span{color:var(--ink-2)}
form.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.field{display:grid;gap:6px;margin-bottom:18px}
.field label{font-weight:700;font-size:.9rem}
.field input,.field select,.field textarea{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue-500);border-color:transparent}
.field textarea{min-height:140px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-note{font-size:.85rem;color:var(--muted);margin-top:12px}
.form-status{margin-top:14px;font-weight:700;color:var(--blue-700);display:none}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);margin-top:48px}
.map iframe{width:100%;height:380px;border:0;display:block}

/* Footer */
.footer{background:var(--blue-900);color:#C9DBFF;padding:64px 0 28px}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
@media(max-width:900px){.footer .cols{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer .cols{grid-template-columns:1fr}}
.footer h4{color:#fff;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer a{color:#C9DBFF}
.footer a:hover{color:#fff}
.footer .brand-foot img{height:60px;background:#fff;border-radius:12px;padding:6px;margin-bottom:16px}
.footer .brand-foot p{max-width:340px;font-size:.95rem}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Arabic / right-to-left */
[dir="rtl"] body,[dir="rtl"]{font-family:"Cairo","Manrope",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4{letter-spacing:0}
[dir="rtl"] .eyebrow,[dir="rtl"] .footer h4,[dir="rtl"] .hero-card h3{letter-spacing:0}
[dir="rtl"] .stat b{letter-spacing:0}
[dir="rtl"] .nav-cta{margin-left:0;margin-right:8px}
[dir="rtl"] .hero::before{background-position:left -80px center}
[dir="rtl"] .banner::before{background-position:left -60px center}
[dir="rtl"] .cta::after{right:auto;left:-60px}
[dir="rtl"] .cat .art::after{right:auto;left:-40px}
[dir="rtl"] .timeline{border-left:0;border-right:2px solid var(--blue-100)}
[dir="rtl"] .timeline li{padding:0 28px 28px 0}
[dir="rtl"] .timeline li::before{left:auto;right:-8px}
[dir="rtl"] .field input,[dir="rtl"] .field select,[dir="rtl"] .field textarea{text-align:right}
[dir="rtl"] .step::before{font-family:"Manrope",sans-serif}
@media(max-width:900px){
  [dir="rtl"] .hero::before{background-position:left -120px top -40px}
  [dir="rtl"] .nav-cta{margin:16px 0 0}
}

/* Kurdish (Sorani) */
html[lang="ckb"],html[lang="ckb"] body{font-family:"Vazirmatn","Cairo",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif}

/* Language dropdown */
.nav-links{gap:28px}
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:700;font-size:.9rem;color:var(--blue-800);background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 14px;cursor:pointer;line-height:1}
.lang-btn:hover{background:var(--blue-50)}
.lang-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.lang-btn .chev{width:14px;height:14px;transition:transform .2s}
.lang.open .lang-btn .chev{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 10px);inset-inline-end:0;min-width:180px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:8px;list-style:none;margin:0;display:none;z-index:60}
.lang.open .lang-menu{display:block}
.nav-links .lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px;border-radius:10px;color:var(--ink);font-weight:600;border-bottom:0;width:auto}
.nav-links .lang-menu a:hover{background:var(--blue-50);color:var(--blue-700)}
.nav-links .lang-menu a.current{color:var(--blue-700);background:var(--blue-50)}
.lang-menu small{color:var(--muted);font-weight:700;font-size:.72rem;letter-spacing:.06em}
@media(max-width:900px){
  .nav-links .lang{margin-top:16px}
  .lang-menu{position:static;box-shadow:none;border:0;padding:6px 0 0;min-width:0}
  .nav-cta{margin-top:12px}
}

/* Bigger logo on mobile */
@media(max-width:900px){
  .nav{height:112px}
  .brand img{height:92px}
  .nav-links{inset:112px 0 auto 0}
}

/* Contact form states */
.form-status{margin-top:16px;padding:12px 14px;border-radius:10px;font-weight:600;display:none}
.form-status.sending{background:var(--blue-50);color:var(--blue-800)}
.form-status.ok{background:#E7F8EE;color:#0F6B3A}
.form-status.err{background:#FDECEC;color:#B42318}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#D92D20;box-shadow:0 0 0 3px rgba(217,45,32,.12)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form.form{position:relative}
button[type="submit"]:disabled{opacity:.6;cursor:wait;transform:none}