/* RESET */
*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:'Poppins',sans-serif;
background:#f4f9fc;
color:#2d2d2d;
line-height:1.7;
}

.container{
max-width:1200px;
margin:auto;
padding:0 20px;
}

/* ================= HEADER ================= */

header{
background:#0a3d62;
color:#fff;
position:sticky;
top:0;
z-index:999;
box-shadow:0 4px 20px rgba(0,0,0,0.15);
}

.nav-inner{
display:flex;
justify-content:space-between;
align-items:center;
padding:18px 0;
}

.logo h1{
font-size:1.6rem;
font-weight:700;
}

.logo span{
color:#00b4d8;
}

nav ul{
display:flex;
gap:25px;
list-style:none;
}

nav a{
color:#fff;
text-decoration:none;
font-weight:500;
transition:.3s;
}

nav a:hover{
color:#00b4d8;
}

.call-btn{
background:#00b4d8;
color:#fff;
padding:10px 22px;
border-radius:30px;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.call-btn:hover{
background:#0096c7;
}

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

.hero{
background:url("../images/main.jpg") center/cover no-repeat;
height:100vh;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
color:#fff;
}

.hero-content{
max-width:800px;
}

.hero h1{
font-size:3rem;
margin-bottom:20px;
text-shadow:0 4px 15px rgba(0,0,0,0.5);
}

.hero p{
font-size:1.2rem;
margin-bottom:30px;
text-shadow:0 4px 15px rgba(0,0,0,0.4);
}

.hero-buttons{
display:flex;
justify-content:center;
gap:20px;
flex-wrap:wrap;
}

.btn-primary{
background:#00b4d8;
color:#fff;
padding:15px 35px;
border-radius:50px;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.btn-primary:hover{
background:#0096c7;
transform:translateY(-3px);
}

.btn-secondary{
background:#343a40;
color:#fff;
padding:15px 35px;
border-radius:50px;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.btn-secondary:hover{
background:#23272b;
transform:translateY(-3px);
}

/* ================= SECTIONS ================= */

.services{
padding:100px 0;
background:#f4f9fc;
}

.section-title{
text-align:center;
font-size:2.6rem;
margin-bottom:70px;
color:#0a3d62;
position:relative;
}

.section-title::after{
content:"";
width:80px;
height:4px;
background:#00b4d8;
position:absolute;
left:50%;
bottom:-15px;
transform:translateX(-50%);
}

/* ================= SERVICES GRID ================= */

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

.service-card{
background:#fff;
border-radius:14px;
overflow:hidden;
box-shadow:0 8px 25px rgba(0,0,0,0.08);
transition:0.3s;
text-align:center;
}

.service-card:hover{
transform:translateY(-8px);
box-shadow:0 15px 35px rgba(0,0,0,0.15);
}

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

.service-card h3{
color:#0a3d62;
margin:18px 0 10px;
font-size:1.2rem;
}

.service-card p{
padding:0 20px 25px;
font-size:0.95rem;
color:#555;
}

/* ================= MAP ================= */

.map-section{
padding:100px 0;
background:#fff;
}

.map-container iframe{
width:100%;
height:400px;
border:0;
border-radius:12px;
box-shadow:0 8px 25px rgba(0,0,0,0.1);
}

/* ================= FOOTER ================= */

footer{
background:#1f2a33;
color:#dbe9f4;
padding:70px 0 30px;
}

.footer-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:40px;
margin-bottom:40px;
}

footer h3{
margin-bottom:15px;
}

footer a{
color:#b3d4ff;
text-decoration:none;
}

footer a:hover{
color:#00b4d8;
}

.copyright{
text-align:center;
border-top:1px solid #2e3d47;
padding-top:20px;
font-size:0.9rem;
}

/* ================= WHATSAPP FLOAT ================= */

.whatsapp-float{
position:fixed;
bottom:25px;
right:25px;
background:#25D366;
color:white;
padding:15px 20px;
border-radius:50px;
font-weight:600;
text-decoration:none;
box-shadow:0 5px 20px rgba(0,0,0,.3);
z-index:9999;
transition:.3s;
}

.whatsapp-float:hover{
transform:scale(1.05);
}

/* ================= RESPONSIVE ================= */

.menu-btn{
display:none;
font-size:26px;
background:none;
border:none;
color:white;
cursor:pointer;
}

@media(max-width:992px){
.services-grid{
grid-template-columns:repeat(2,1fr);
}
}

@media(max-width:768px){

nav ul{
display:none;
flex-direction:column;
background:#0a3d62;
position:absolute;
top:70px;
right:0;
width:100%;
padding:20px;
}

nav ul.active{
display:flex;
}

.menu-btn{
display:block;
}

.call-btn{
display:none;
}

.hero h1{
font-size:2rem;
}
}

@media(max-width:600px){
.services-grid{
grid-template-columns:1fr;
}
}

/* ================= İLETİŞİM BÖLÜMÜ ================= */

.contact-section{
padding:100px 0;
background:#f4f9fc;
}

.contact-wrapper{
display:grid;
grid-template-columns:1fr 1fr;
gap:60px;
align-items:flex-start;
}

/* Sol Bilgi Kartı */

.contact-info{
background:#ffffff;
padding:40px;
border-radius:16px;
box-shadow:0 10px 35px rgba(0,0,0,0.08);
}

.contact-info h3{
color:#0a3d62;
margin-bottom:25px;
font-size:1.4rem;
}

.contact-info p{
margin-bottom:18px;
color:#444;
font-size:1rem;
}

.contact-info a{
color:#00b4d8;
font-weight:600;
text-decoration:none;
}

.contact-info a:hover{
text-decoration:underline;
}

/* Form Kartı */

.contact-form{
background:#ffffff;
padding:40px;
border-radius:16px;
box-shadow:0 10px 35px rgba(0,0,0,0.08);
}

.contact-form input,
.contact-form textarea{
width:100%;
padding:16px 18px;
margin-bottom:18px;
border:1px solid #e0e6ed;
border-radius:10px;
font-size:15px;
transition:0.3s;
background:#f9fbfd;
}

.contact-form input:focus,
.contact-form textarea:focus{
outline:none;
border-color:#00b4d8;
box-shadow:0 0 0 3px rgba(0,180,216,0.15);
background:#fff;
}

.contact-form textarea{
min-height:160px;
resize:none;
}

/* Buton */

.contact-form button{
width:100%;
background:#0a3d62;
color:#fff;
padding:16px;
border:none;
border-radius:50px;
font-size:16px;
font-weight:600;
cursor:pointer;
transition:0.3s;
}

.contact-form button:hover{
background:#00b4d8;
transform:translateY(-2px);
box-shadow:0 8px 20px rgba(0,0,0,0.15);
}

/* Responsive */

@media(max-width:768px){
.contact-wrapper{
grid-template-columns:1fr;
}
}

/* Hizmet Bölgeleri Grid */
.service-areas {
  padding: 80px 0;
  background: #f4f8fb;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 40px;
}

.area-card {
  background: white;
  padding: 40px;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  border-radius: 10px;
  transition: 0.3s ease;
  cursor: pointer;
  border: 1px solid #e0e6ed;
}

.area-card:hover {
  background: #0077b6;
  color: white;
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* ================= HAKKIMIZDA ================= */

.about-section {
    padding: 100px 0 60px 0;
    background: #f4f9fc;
}

.about-text {
    max-width: 850px;
    margin: auto;
    font-size: 17px;
    line-height: 1.9;
    color: #333;
}

.about-text p {
    margin-bottom: 20px;
}


/* ================= MİSYON VİZYON ================= */

.mission-section {
    padding: 60px 0 100px 0;
    background: #ffffff;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.mission-card {
    background: #f4f9fc;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: 0.3s ease;
}

.mission-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.mission-card h3 {
    margin-bottom: 15px;
    color: #0a3d62;
    font-size: 22px;
    position: relative;
}

.mission-card h3::after {
    content: "";
    width: 60px;
    height: 3px;
    background: #00b4d8;
    display: block;
    margin-top: 8px;
}

.mission-card p {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}


/* Responsive */
@media (max-width: 768px) {
    .mission-grid {
        grid-template-columns: 1fr;
    }

    .about-text {
        padding: 0 10px;
    }
}