/* Easy Vascular Cure, design system */
:root{
  --navy:#0b2545;
  --navy-2:#13315c;
  --teal:#0f8b8d;
  --teal-light:#e6f4f4;
  --accent:#d90429;
  --ink:#1d2733;
  --muted:#5c6b7a;
  --bg:#f7fafc;
  --card:#ffffff;
  --radius:14px;
  --shadow:0 6px 24px rgba(11,37,69,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Sora','Inter',sans-serif;color:var(--navy);line-height:1.2}
img{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(11,37,69,.07)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:700;font-size:1.05rem;color:var(--navy)}
.brand .logo{width:38px;height:38px;flex:none}
.brand span em{color:var(--teal);font-style:normal}
.nav-links{display:flex;gap:6px;list-style:none;align-items:center}
.nav-links a{padding:9px 14px;border-radius:9px;color:var(--navy-2);font-weight:500;font-size:.95rem;transition:.2s}
.nav-links a:hover{background:var(--teal-light);color:var(--teal)}
.nav-links a.active{background:var(--navy);color:#fff}
.nav-links a.cta{background:var(--teal);color:#fff;margin-left:8px}
.nav-links a.cta:hover{background:#0c7274}
.nav-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--navy);cursor:pointer}

/* Hero */
.hero{position:relative;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,#155e63 100%);color:#fff;overflow:hidden}
.hero .container{position:relative;z-index:2;padding-top:88px;padding-bottom:88px}
.hero h1{color:#fff;font-size:clamp(2rem,4.5vw,3.2rem);max-width:760px;margin-bottom:18px}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:#cfe3e6;max-width:640px;margin-bottom:32px}
.hero .badge{display:inline-block;background:rgba(15,139,141,.25);border:1px solid rgba(255,255,255,.25);color:#d9f2f2;padding:6px 14px;border-radius:999px;font-size:.85rem;letter-spacing:.4px;margin-bottom:22px}
.hero-veins{position:absolute;inset:0;opacity:.18;z-index:1}
.hero.small .container{padding-top:64px;padding-bottom:64px}

.btn{display:inline-block;padding:13px 26px;border-radius:10px;font-weight:600;font-size:1rem;transition:.2s;cursor:pointer;border:none}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:#0c7274;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5);margin-left:12px}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* Sections */
section{padding:72px 0}
.section-title{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:10px}
.section-sub{color:var(--muted);max-width:640px;margin-bottom:44px;font-size:1.05rem}
.center{text-align:center}
.center .section-sub{margin-left:auto;margin-right:auto}

.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:var(--card);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);border:1px solid rgba(11,37,69,.05);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(11,37,69,.13)}
.card .icon{width:52px;height:52px;border-radius:12px;background:var(--teal-light);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card h3{font-size:1.15rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}

/* Stats strip */
.stats{background:var(--navy);color:#fff;padding:48px 0}
.stats .grid{text-align:center}
.stat b{display:block;font-family:'Sora',sans-serif;font-size:2rem;color:#7fd1d3}
.stat span{color:#b9c9d9;font-size:.92rem}

/* Timeline */
.timeline{position:relative;margin-top:12px;padding-left:34px}
.timeline::before{content:"";position:absolute;left:10px;top:6px;bottom:6px;width:3px;border-radius:3px;background:linear-gradient(var(--teal),var(--navy))}
.t-item{position:relative;margin-bottom:38px}
.t-item::before{content:"";position:absolute;left:-31px;top:6px;width:15px;height:15px;border-radius:50%;background:#fff;border:4px solid var(--teal)}
.t-item .t-date{display:inline-block;background:var(--teal-light);color:var(--teal);font-weight:600;font-size:.85rem;padding:4px 12px;border-radius:999px;margin-bottom:8px}
.t-item h3{font-size:1.1rem;margin-bottom:6px}
.t-item p{color:var(--muted);max-width:620px}

/* Team */
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.team-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(11,37,69,.05)}
.team-photo{aspect-ratio:4/3;background:linear-gradient(135deg,var(--teal-light),#dfe9f2);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.team-photo img{width:100%;height:100%;object-fit:cover}
.team-photo .initials{font-family:'Sora',sans-serif;font-size:3.4rem;font-weight:700;color:var(--navy);opacity:.35}
.team-body{padding:28px}
.team-body h3{font-size:1.3rem}
.team-role{color:var(--teal);font-weight:600;font-size:.95rem;margin:4px 0 14px}
.team-body p{color:var(--muted);font-size:.96rem;margin-bottom:10px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{background:var(--teal-light);color:var(--navy-2);font-size:.8rem;font-weight:600;padding:5px 12px;border-radius:999px}

/* Values band */
.band{background:linear-gradient(135deg,var(--teal) 0%,var(--navy-2) 100%);color:#fff;border-radius:var(--radius);padding:44px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.band h2{color:#fff;font-size:1.5rem;max-width:560px}
.band .btn-primary{background:#fff;color:var(--navy)}
.band .btn-primary:hover{background:#e6f4f4}

/* Language switcher */
.lang-switch{display:flex;gap:5px;margin-left:12px;align-items:center}
.lang-switch a{padding:6px 10px;font-size:.8rem;font-weight:600;border:1px solid rgba(11,37,69,.18);border-radius:8px;color:var(--navy-2)}
.lang-switch a:hover{background:var(--teal-light)}
.lang-switch a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
[dir="rtl"] .lang-switch{margin-left:0;margin-right:12px}

/* RTL (Arabic) */
[dir="rtl"] .nav-links a.cta{margin-left:0;margin-right:8px}
[dir="rtl"] .btn-ghost{margin-left:0;margin-right:12px}
[dir="rtl"] .timeline{padding-left:0;padding-right:34px}
[dir="rtl"] .timeline::before{left:auto;right:10px}
[dir="rtl"] .t-item::before{left:auto;right:-31px}

/* Duo split */
.duo-split{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.duo-split img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.duo-split h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:14px}
.duo-split p{color:var(--muted);margin-bottom:22px}
@media (max-width:900px){.duo-split{grid-template-columns:1fr}}

/* News */
.news-card{display:flex;flex-direction:column;gap:8px}
.news-date{color:var(--teal);font-weight:600;font-size:.85rem}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start}
.contact-info h3{margin-bottom:12px}
.contact-info p{color:var(--muted);margin-bottom:18px}
.contact-line{display:flex;gap:12px;align-items:center;margin-bottom:14px;font-weight:500;color:var(--navy-2)}
form .field{margin-bottom:18px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--navy-2)}
input,textarea{width:100%;padding:13px 15px;border:1.5px solid #d6dee6;border-radius:10px;font:inherit;background:#fff;transition:.2s}
input:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,139,141,.15)}

/* Footer */
.site-footer{background:var(--navy);color:#b9c9d9;padding:56px 0 28px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:36px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#b9c9d9;display:block;margin-bottom:8px;font-size:.93rem}
.site-footer a:hover{color:#7fd1d3}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:'Sora',sans-serif;font-weight:700;margin-bottom:14px}
.footer-brand .logo{width:34px;height:34px}
.disclaimer{font-size:.8rem;color:#8fa3b8;max-width:520px;margin-top:10px}

/* Responsive */
@media (max-width:900px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .team-grid,.contact-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 20px;box-shadow:0 14px 24px rgba(11,37,69,.12)}
  .nav-links.open{display:flex}
  .nav-links a{display:block}
  .nav-toggle{display:block}
  .btn-ghost{margin-left:0;margin-top:10px}
  .footer-grid{grid-template-columns:1fr}
}