/* DR. NİGAR NƏCƏFBƏYLİ — Shared Stylesheet v2 */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Jost:wght@300;400;500;600;700&display=swap');

:root{
  --navy:#091525;--navy2:#112238;--navy3:#1A3352;
  --teal:#1C8C8B;--teal2:#28C0BF;
  --gold:#C49A38;--gold2:#E2BE72;
  --ivory:#F6F3EE;--ivory2:#EDEAE3;
  --white:#FFFFFF;
  --text:#1A2235;--text2:#394558;--muted:#7A8599;
  --border:rgba(26,50,82,.12);
  --sh:0 4px 24px rgba(9,21,37,.08);
  --sh2:0 20px 60px rgba(9,21,37,.14);
  --r:10px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Jost',sans-serif;color:var(--text);background:var(--ivory);overflow-x:hidden;line-height:1.6;}
h1,h2,h3,h4{font-family:'DM Serif Display',serif;line-height:1.15;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
button{font-family:'Jost',sans-serif;cursor:pointer;border:none;background:none;}

/* NAV */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:999;height:64px;
  display:flex;align-items:center;justify-content:space-between;padding:0 5%;
  background:rgba(9,21,37,.97);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.06);transition:box-shadow .3s;
}
#nav.scrolled{box-shadow:0 2px 30px rgba(9,21,37,.5);}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;}
.nav-emblem{
  width:36px;height:36px;border-radius:8px;flex-shrink:0;
  background:linear-gradient(135deg,var(--teal),var(--navy3));
  display:flex;align-items:center;justify-content:center;
}
.nav-name{font-family:'DM Serif Display',serif;font-size:.95rem;color:#fff;display:block;}
.nav-spec{font-size:.58rem;color:rgba(255,255,255,.35);letter-spacing:.1em;text-transform:uppercase;display:block;margin-top:1px;}
.nav-links{display:flex;align-items:center;gap:1.5rem;}
.nav-links a{
  font-size:.81rem;font-weight:500;color:rgba(255,255,255,.55);
  transition:.2s;padding-bottom:3px;border-bottom:1.5px solid transparent;
}
.nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--teal2);}
.nav-cta{
  background:var(--teal) !important;color:#fff !important;padding:8px 18px;border-radius:6px;
  font-size:.8rem;font-weight:600 !important;transition:.2s;border-bottom:none !important;
}
.nav-cta:hover{background:var(--teal2) !important;}
.ham{display:none;flex-direction:column;gap:5px;padding:5px;cursor:pointer;}
.ham span{display:block;width:22px;height:1.5px;background:#fff;transition:.3s;}

/* PAGE HEADER */
.pg-hd{
  padding:116px 5% 60px;
  background:linear-gradient(160deg,var(--navy),var(--navy2) 70%,#0F2744);
  position:relative;overflow:hidden;
}
.pg-hd::after{
  content:'';position:absolute;right:-8%;bottom:-30%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(28,140,139,.13) 0%,transparent 70%);pointer-events:none;
}
.pg-hd-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;}
.bc{display:flex;align-items:center;gap:8px;margin-bottom:14px;}
.bc a{font-size:.72rem;color:var(--teal2);font-weight:500;}
.bc a:hover{color:var(--gold2);}
.bc span{font-size:.72rem;color:rgba(255,255,255,.22);}
.pg-hd h1{font-size:clamp(2.4rem,5vw,3.8rem);color:#fff;margin-bottom:10px;}
.pg-hd p{font-size:.91rem;color:rgba(255,255,255,.42);font-weight:300;max-width:480px;line-height:1.75;}

/* WRAP */
.wrap{max-width:1200px;margin:0 auto;padding:0 5%;}

/* EYEBROW */
.eyebrow{
  font-size:.63rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--teal);
  display:flex;align-items:center;gap:10px;margin-bottom:10px;
}
.eyebrow::before{content:'';width:18px;height:1.5px;background:var(--teal);}
.sec-title{font-size:clamp(1.9rem,3.2vw,2.8rem);color:var(--navy);margin-bottom:12px;}
.sec-sub{font-size:.92rem;color:var(--muted);font-weight:300;line-height:1.75;max-width:520px;}
.sec-head{margin-bottom:52px;}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 24px;border-radius:7px;font-size:.87rem;font-weight:600;letter-spacing:.02em;transition:.25s;cursor:pointer;}
.btn-dark{background:var(--navy);color:#fff;}
.btn-dark:hover{background:var(--navy2);transform:translateY(-2px);box-shadow:0 8px 24px rgba(9,21,37,.22);}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{background:var(--teal2);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid rgba(9,21,37,.2);}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);}
.btn-white{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.15);}
.btn-white:hover{background:var(--ivory);}

/* CARD */
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--r);padding:28px;transition:.3s;}
.card:hover{box-shadow:var(--sh2);transform:translateY(-4px);}

/* OTX BADGE */
.otx-badge{display:flex;align-items:center;gap:7px;background:rgba(28,140,139,.13);border:1px solid rgba(28,140,139,.25);border-radius:100px;padding:3px 12px;}
.otx-badge span{font-size:.63rem;color:var(--teal2);font-weight:700;letter-spacing:.07em;}

/* FOOTER */
footer{background:var(--navy);padding:60px 5% 24px;}
.ft-inner{max-width:1200px;margin:0 auto;}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.06);}
.ft-brand .fn{font-family:'DM Serif Display',serif;font-size:1.2rem;color:#fff;display:block;margin-bottom:3px;}
.ft-brand .fs{font-size:.59rem;color:var(--teal2);letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:14px;}
.ft-brand p{font-size:.79rem;color:rgba(255,255,255,.32);line-height:1.7;font-weight:300;max-width:240px;}
.ft-col h5{font-size:.59rem;font-weight:700;color:rgba(255,255,255,.25);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;}
.ft-col a,.ft-col p{display:block;font-size:.81rem;color:rgba(255,255,255,.45);font-weight:300;margin-bottom:8px;transition:.2s;}
.ft-col a:hover{color:var(--gold2);}
.ft-col strong{color:rgba(255,255,255,.68);}
.ft-bot{padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.ft-bot p{font-size:.7rem;color:rgba(255,255,255,.2);font-weight:300;}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* NOTIFY */
.notify{
  position:fixed;bottom:24px;right:24px;z-index:9999;
  background:var(--navy);border:1px solid var(--teal);
  border-radius:9px;padding:14px 20px;color:#fff;font-size:.87rem;
  max-width:300px;transform:translateY(100px);opacity:0;transition:.35s;pointer-events:none;
}
.notify.show{transform:translateY(0);opacity:1;}

/* WHATSAPP FLOAT */
.wa-float{
  position:fixed;bottom:28px;left:28px;z-index:990;
  background:#25D366;width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,.35);transition:.25s;
}
.wa-float:hover{transform:scale(1.1);}
.wa-float svg{width:28px;height:28px;fill:#fff;}

/* RESPONSIVE */
@media(max-width:960px){.ft-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:640px){
  .nav-links{display:none;}
  .nav-links.open{
    display:flex;flex-direction:column;position:fixed;
    top:64px;left:0;right:0;bottom:0;
    background:var(--navy);padding:32px 5%;z-index:998;gap:20px;overflow-y:auto;
  }
  .nav-links a{font-size:1.05rem;}
  .ham{display:flex;}
  .ft-grid{grid-template-columns:1fr;}
}