/* ============ AI CHAMPS – Ortak Stil ============ */
:root{
  --navy:#0a1930;
  --navy-2:#0f2547;
  --ink:#13294b;
  --cyan:#27d3ee;
  --cyan-soft:rgba(39,211,238,.12);
  --gold:#c9a227;
  --gold-soft:rgba(201,162,39,.14);
  --paper:#f6f8fb;
  --white:#ffffff;
  --text:#233047;
  --muted:#5b6b84;
  --line:#e3e9f2;
  --radius:16px;
  --shadow:0 10px 30px rgba(10,25,48,.08);
  --maxw:1180px;
}
*{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(--text);background:var(--paper);
  line-height:1.65;font-size:16.5px;
  overflow-x:hidden;
}
h1,h2,h3,.serif{font-family:'Playfair Display',Georgia,'Times New Roman',serif}
img{max-width:100%}
a{color:var(--navy);text-decoration:none}

/* ---------- Kurumsal Eğitimler hub'ına geri dön ---------- */
.hub-back{
  position:fixed;left:20px;bottom:20px;z-index:998;display:inline-flex;align-items:center;gap:8px;
  padding:11px 18px 11px 15px;border-radius:999px;font:600 14px/1 inherit;text-decoration:none;
  color:#fff;background:var(--navy);border:1px solid rgba(39,211,238,.45);
  box-shadow:0 8px 24px rgba(10,25,48,.35);transition:transform .2s,box-shadow .2s,background .2s}
.hub-back:hover{transform:translateY(-3px);background:var(--navy-2);box-shadow:0 13px 30px rgba(39,211,238,.35)}
.hub-back .ar{font-size:17px;line-height:1;color:var(--cyan)}
@media (max-width:640px){.hub-back{left:14px;bottom:14px;padding:10px 15px 10px 13px;font-size:13px}}

/* ---------- Dalga animasyonlu arka plan ---------- */
.bg-waves{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,#f8fafd 0%,#f3f6fb 100%);
  overflow:hidden;
}
.bg-waves svg{position:absolute;width:200%;height:100%;left:0;top:0;opacity:.55}
.wave-a{animation:drift 38s linear infinite}
.wave-b{animation:drift 55s linear infinite reverse;opacity:.7}
.wave-c{animation:drift 72s linear infinite}
@keyframes drift{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
.bg-waves .orb{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.16;
  animation:breathe 14s ease-in-out infinite alternate;
}
.orb.o1{width:520px;height:520px;background:#27d3ee;top:-160px;right:-140px}
.orb.o2{width:460px;height:460px;background:#c9a227;bottom:-180px;left:-160px;animation-delay:5s}
@keyframes breathe{from{transform:scale(1)}to{transform:scale(1.18)}}
@media (prefers-reduced-motion:reduce){
  .wave-a,.wave-b,.wave-c,.orb{animation:none}
}

/* ---------- Üst menü ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(10,25,48,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px;
  display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;letter-spacing:.4px}
.brand .logo{
  width:36px;height:36px;border-radius:10px;flex:0 0 36px;
  background:linear-gradient(135deg,var(--cyan),#1e7fd0 60%,var(--gold));
  display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;font-size:19px;color:#fff;
}
.brand small{display:block;font-weight:400;font-size:11px;color:#9db3d3;letter-spacing:1.6px;text-transform:uppercase}
nav.main{display:flex;gap:2px;align-items:center}
nav.main a{
  color:#cfdcf0;font-size:13.5px;font-weight:500;padding:9px 11px;border-radius:8px;
  transition:.2s;white-space:nowrap;
}
nav.main a:hover{color:#fff;background:rgba(255,255,255,.08)}
nav.main a.active{color:var(--cyan);background:var(--cyan-soft)}
nav.main a.cta{
  margin-left:8px;color:#0a1930;background:linear-gradient(135deg,var(--gold),#e6c766);
  font-weight:700;
}
nav.main a.cta:hover{filter:brightness(1.08)}
.burger{
  display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.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)}
@media (max-width:1020px){
  .burger{display:flex}
  nav.main{
    position:fixed;top:66px;right:0;width:min(320px,86vw);height:calc(100vh - 66px);
    background:#0c1f3d;flex-direction:column;align-items:stretch;gap:4px;
    padding:22px 18px;transform:translateX(105%);transition:transform .32s ease;
    border-left:1px solid rgba(255,255,255,.08);overflow-y:auto;
  }
  nav.main.open{transform:translateX(0)}
  nav.main a{font-size:15.5px;padding:13px 14px}
  nav.main a.cta{margin-left:0;text-align:center;margin-top:10px}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(150deg,#0a1930 0%,#0f2547 55%,#123059 100%);
}
.hero .inner{max-width:var(--maxw);margin:0 auto;padding:84px 22px 78px;position:relative;z-index:2}
.hero .kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:2.4px;text-transform:uppercase;color:var(--cyan);
  border:1px solid rgba(39,211,238,.35);border-radius:99px;padding:7px 16px;margin-bottom:22px;
  background:rgba(39,211,238,.07);font-weight:600;
}
.hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.14;margin-bottom:18px;font-weight:700}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{max-width:820px;color:#c6d5ec;font-size:clamp(16px,1.6vw,19px)}
.hero .meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:30px}
.hero .meta div{border-left:2px solid var(--gold);padding-left:14px}
.hero .meta b{display:block;font-size:22px;color:#fff}
.hero .meta span{font-size:12.5px;color:#9db3d3;letter-spacing:.6px;text-transform:uppercase}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;z-index:1}
.hero-wave svg{display:block;width:100%;height:70px}

/* ---------- Genel bölümler ---------- */
section.block{max-width:var(--maxw);margin:0 auto;padding:64px 22px}
section.block.tight{padding-top:34px}
.eyebrow{color:var(--gold);font-size:12.5px;font-weight:700;letter-spacing:2.4px;text-transform:uppercase;margin-bottom:10px}
h2.title{font-size:clamp(25px,3vw,36px);color:var(--navy);margin-bottom:14px;line-height:1.2}
p.sub{max-width:860px;color:var(--muted);font-size:17px;margin-bottom:8px}

.grid{display:grid;gap:20px;margin-top:34px}
.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:640px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;
  position:relative;
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(10,25,48,.13)}
.card .num{
  width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy),#1c3a6b);color:var(--cyan);
  font-weight:700;font-size:17px;margin-bottom:14px;font-family:'Playfair Display',serif;
}
.card .num.gold{background:linear-gradient(135deg,#8a6d12,var(--gold));color:#fff}
.card h3{color:var(--navy);font-size:19px;margin-bottom:8px;line-height:1.3}
.card p{color:var(--muted);font-size:15px}
.card ul{margin:10px 0 0 18px;color:var(--muted);font-size:14.5px}
.card ul li{margin-bottom:6px}
.card.link-card a.more{
  display:inline-block;margin-top:14px;font-weight:600;color:#1e7fd0;font-size:14.5px;
}
.card.link-card a.more:hover{color:var(--navy)}
.badge{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;
  background:var(--cyan-soft);color:#0e7490;border-radius:99px;padding:4px 12px;margin-bottom:12px;
  text-transform:uppercase;
}
.badge.gold{background:var(--gold-soft);color:#8a6d12}

/* Koyu bölüm */
section.dark{
  background:linear-gradient(150deg,#0a1930,#10294f);color:#dbe6f5;
  border-radius:0;
}
section.dark .inner{max-width:var(--maxw);margin:0 auto;padding:64px 22px}
section.dark h2.title{color:#fff}
section.dark p.sub{color:#9fb4d2}
section.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1);box-shadow:none}
section.dark .card h3{color:#fff}
section.dark .card p,section.dark .card ul{color:#a9bcd8}

/* ---------- Zaman çizelgesi / akış ---------- */
.flow{margin-top:36px;display:flex;flex-direction:column;gap:0}
.flow-item{
  display:grid;grid-template-columns:56px 1fr;gap:18px;position:relative;padding-bottom:26px;
}
.flow-item:before{
  content:"";position:absolute;left:27px;top:52px;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--cyan),rgba(39,211,238,.15));
}
.flow-item:last-child:before{display:none}
.flow-dot{
  width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-weight:700;color:#fff;font-size:14px;flex:0 0 56px;
  background:linear-gradient(135deg,#153158,#1e4a8a);border:1px solid rgba(39,211,238,.4);
  font-family:'Playfair Display',serif;
}
.flow-dot.test{background:linear-gradient(135deg,#6d5410,#c9a227);border-color:rgba(255,255,255,.25);font-size:11px;letter-spacing:.5px;font-family:'Inter',sans-serif}
.flow-body{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 22px;box-shadow:var(--shadow)}
.flow-body h4{color:var(--navy);font-size:17px;margin-bottom:4px}
.flow-body p{color:var(--muted);font-size:14.5px}
.flow-body .hours{
  float:right;font-size:12.5px;font-weight:700;color:#0e7490;background:var(--cyan-soft);
  border-radius:99px;padding:4px 12px;margin-left:12px;
}
.flow-body a{font-weight:600;color:#1e7fd0;font-size:14px}

/* ---------- Ders / modül accordion benzeri detay ---------- */
.lesson{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 30px;margin-top:22px;box-shadow:var(--shadow);
}
.lesson .tag{font-size:12px;font-weight:700;letter-spacing:1.6px;color:var(--gold);text-transform:uppercase;margin-bottom:6px}
.lesson h3{color:var(--navy);font-size:21px;margin-bottom:10px;line-height:1.3}
.lesson>p{color:var(--text);font-size:15.5px;margin-bottom:16px}
.lesson .cols{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:760px){.lesson .cols{grid-template-columns:1fr}}
.lesson .cols h4{
  font-family:'Inter',sans-serif;font-size:13px;letter-spacing:1.4px;text-transform:uppercase;
  color:#0e7490;margin-bottom:8px;
}
.lesson .cols .out h4{color:#8a6d12}
.lesson .cols ul{margin-left:18px;color:var(--muted);font-size:14.5px}
.lesson .cols ul li{margin-bottom:7px}

/* ---------- Tablolar ---------- */
table.neat{width:100%;border-collapse:collapse;margin-top:26px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
table.neat th{
  background:var(--navy);color:#fff;text-align:left;font-size:13.5px;letter-spacing:.8px;
  text-transform:uppercase;padding:14px 18px;font-weight:600;
}
table.neat td{padding:13px 18px;border-bottom:1px solid var(--line);font-size:15px;color:var(--text)}
table.neat tr:last-child td{border-bottom:0}
table.neat tr:nth-child(even) td{background:#f8fafd}
.table-scroll{overflow-x:auto}

/* ---------- Sayfa altı gezinme ---------- */
.pager{
  max-width:var(--maxw);margin:0 auto;padding:10px 22px 70px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.pager a{
  flex:1;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:18px 22px;box-shadow:var(--shadow);transition:.25s;
}
.pager a:hover{transform:translateY(-3px);border-color:var(--cyan)}
.pager a span{display:block;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.pager a b{color:var(--navy);font-size:16px}
.pager a.next{text-align:right}

/* ---------- Footer ---------- */
footer.site{background:#08142a;color:#8ea3c4;margin-top:30px}
footer .inner{max-width:var(--maxw);margin:0 auto;padding:46px 22px 34px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
@media (max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h5{color:#fff;font-size:14px;letter-spacing:1.6px;text-transform:uppercase;margin-bottom:14px}
footer a{display:block;color:#8ea3c4;font-size:14px;padding:4px 0}
footer a:hover{color:var(--cyan)}
footer .foot-note{border-top:1px solid rgba(255,255,255,.08);margin-top:32px;padding-top:20px;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Görünürlük animasyonu ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Yardımcılar ---------- */
.stat-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px}
.stat{
  flex:1;min-width:170px;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:22px;box-shadow:var(--shadow);text-align:center;
}
.stat b{display:block;font-size:32px;color:var(--navy);font-family:'Playfair Display',serif}
.stat span{font-size:13px;color:var(--muted);letter-spacing:.4px}
.callout{
  margin-top:34px;border-radius:var(--radius);padding:30px 34px;color:#fff;
  background:linear-gradient(135deg,#0f2547,#1c4177);border:1px solid rgba(39,211,238,.3);
}
.callout h3{font-size:22px;margin-bottom:8px}
.callout p{color:#c6d5ec;font-size:15.5px}
.callout.gold{background:linear-gradient(135deg,#3d3208,#8a6d12);border-color:rgba(255,255,255,.25)}