/* ======================================================
SEAACADEMYIK
KOCAELİ OSB ULTRA PREMİUM CSS
====================================================== */

:root{
--primary:#0b2a4a;
--primary2:#0e3a66;
--accent:#ff7a00;
--white:#ffffff;
--text:#1e293b;
--bg:#f4f7fb;
--shadow:0 25px 70px rgba(0,0,0,.08);
--radius:18px;
}

/* GENEL */
body{
margin:0;
padding:0;
font-family:'Segoe UI',Arial,sans-serif;
background:var(--bg);
color:var(--text);
}

/* ANA SİTE CONTAINER ASLA EZME */
/* .container YOK */

/* BU SAYFAYA ÖZEL CONTAINER */
.k-container{
width:90%;
max-width:1200px;
margin:auto;
}

/* ======================================================
HERO
====================================================== */

.hero{
background:linear-gradient(rgba(11,42,74,.85),rgba(11,42,74,.85)),
url("../images/hero/kocaeli-osb.webp") center/cover no-repeat;
padding:120px 0;
text-align:center;
color:#fff;
}

.hero h1{
font-size:44px;
font-weight:800;
margin-bottom:15px;
letter-spacing:-0.5px;
}

.hero p{
font-size:20px;
opacity:.95;
}

/* ======================================================
HİZMETLER
====================================================== */

.hizmetler{
padding:80px 0;
background:#fff;
}

.hizmetler h2{
text-align:center;
font-size:32px;
margin-bottom:50px;
color:var(--primary);
}

.grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
}

.card{
background:#fff;
border-radius:var(--radius);
box-shadow:var(--shadow);
overflow:hidden;
transition:.4s;
}

.card:hover{
transform:translateY(-8px);
box-shadow:0 30px 80px rgba(0,0,0,.15);
}

.card img{
width:100%;
height:220px;
object-fit:cover;
}

.card h3{
padding:20px 20px 10px;
color:var(--primary);
font-size:22px;
}

.card p{
padding:0 20px 25px;
opacity:.8;
line-height:1.6;
}

/* ======================================================
BÖLGELER
====================================================== */

.bolgeler{
padding:70px 0;
background:linear-gradient(135deg,#0b2a4a,#0e3a66);
color:#fff;
text-align:center;
}

.bolgeler h2{
font-size:30px;
margin-bottom:25px;
}

.bolgeler ul{
list-style:none;
padding:0;
max-width:700px;
margin:auto;
}

.bolgeler li{
background:rgba(255,255,255,.08);
margin:12px 0;
padding:14px;
border-radius:12px;
font-size:18px;
}

/* ======================================================
FORM
====================================================== */

.form-alani{
padding:90px 0;
background:#f7f9fc;
}

.form-alani h2{
text-align:center;
font-size:30px;
margin-bottom:40px;
color:var(--primary);
}

form{
max-width:700px;
margin:auto;
display:flex;
flex-direction:column;
gap:18px;
}

input,textarea{
padding:16px;
border-radius:12px;
border:1px solid #dbe3ef;
font-size:16px;
transition:.3s;
}

input:focus,textarea:focus{
border-color:var(--accent);
outline:none;
box-shadow:0 0 0 3px rgba(255,122,0,.15);
}

textarea{
min-height:140px;
resize:none;
}

button{
background:var(--accent);
border:none;
color:#fff;
padding:18px;
font-size:18px;
border-radius:12px;
cursor:pointer;
font-weight:700;
transition:.3s;
}

button:hover{
background:#e96d00;
transform:scale(1.02);
}

/* ======================================================
POPUP
====================================================== */

.popup{
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,.6);
display:flex;
align-items:center;
justify-content:center;
z-index:9999;
}

.popup-box{
background:#fff;
padding:60px;
border-radius:20px;
text-align:center;
box-shadow:0 40px 100px rgba(0,0,0,.4);
}

.popup-box h3{
font-size:30px;
color:var(--primary);
margin-bottom:10px;
}

.popup-box p{
font-size:18px;
opacity:.8;
}



.bolgeler-seo{
padding:90px 0;
background:#ffffff;
}

.bolgeler-seo h2{
text-align:center;
font-size:32px;
color:var(--primary);
margin-bottom:20px;
}

.bolgeler-seo .intro{
text-align:center;
max-width:900px;
margin:0 auto 60px auto;
font-size:18px;
opacity:.85;
line-height:1.7;
}

.bolge-grid{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:30px;
margin-bottom:60px;
}

.bolge{
background:#f7f9fc;
padding:35px;
border-radius:18px;
box-shadow:var(--shadow);
transition:.4s;
}

.bolge:hover{
transform:translateY(-8px);
}

.bolge h3{
color:var(--primary);
margin-bottom:10px;
font-size:22px;
}

.bolge p{
opacity:.85;
line-height:1.6;
}

.seo-text{
max-width:900px;
margin:auto;
text-align:center;
}

.seo-text h3{
font-size:26px;
margin-bottom:15px;
color:var(--primary);
}

.seo-text p{
opacity:.85;
line-height:1.7;
margin-bottom:15px;
}


.form-wrap{
display:grid;
grid-template-columns:1fr 1fr;
gap:60px;
align-items:center;
}

.form-left h2{
font-size:34px;
color:var(--primary);
margin-bottom:15px;
}

.form-left .big{
font-size:18px;
opacity:.85;
margin-bottom:30px;
line-height:1.7;
}

.info-list{
display:flex;
flex-direction:column;
gap:18px;
}

.info{
display:flex;
gap:15px;
align-items:center;
background:#fff;
padding:18px;
border-radius:14px;
box-shadow:var(--shadow);
}

.info span{
font-size:24px;
}

.form-right{
background:#fff;
padding:40px;
border-radius:20px;
box-shadow:0 40px 100px rgba(0,0,0,.1);
}

.form-right form{
display:flex;
flex-direction:column;
gap:16px;
}

.form-right button{
background:var(--accent);
color:#fff;
font-size:18px;
font-weight:700;
border:none;
padding:18px;
border-radius:12px;
cursor:pointer;
transition:.3s;
}

.form-right button:hover{
background:#e96d00;
transform:scale(1.03);
}


.faq{
padding:90px 0;
background:#f7f9fc;
}

.faq h2{
text-align:center;
font-size:32px;
color:var(--primary);
margin-bottom:50px;
}

.faq-wrap{
max-width:900px;
margin:auto;
display:flex;
flex-direction:column;
gap:18px;
}

.faq-item{
background:#fff;
border-radius:16px;
box-shadow:var(--shadow);
overflow:hidden;
transition:.3s;
}

.faq-q{
padding:22px;
font-weight:700;
cursor:pointer;
position:relative;
font-size:18px;
color:var(--primary);
}

.faq-q::after{
content:"+";
position:absolute;
right:25px;
font-size:22px;
}

.faq-item.active .faq-q::after{
content:"−";
}

.faq-a{
max-height:0;
overflow:hidden;
transition:.4s;
padding:0 22px;
opacity:.85;
line-height:1.7;
}

.faq-item.active .faq-a{
max-height:300px;
padding:0 22px 22px 22px;
margin-top:10px;
}