*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial,sans-serif;
}

body{
  background:#f6f7fb;
  color:#111;
  overflow-x:hidden;
}

img,video{
  display:block;
  width:100%;
}

header{
  background:#0b1f4d;
  padding:20px 60px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  position:relative;
  z-index:10;
}

.logo{
  display:flex;
  align-items:center;
  gap:12px;
  color:white;
  font-size:28px;
  font-weight:bold;
}

.logo img{
  width:55px;
  height:55px;
  object-fit:contain;
  background:white;
  padding:4px;
  border-radius:50%;
}

nav a{
  color:white;
  text-decoration:none;
  margin-left:25px;
  font-size:17px;
  transition:0.3s;
}

nav a:hover{
  color:#8faeff;
}

.section-tag{
  display:inline-block;
  font-size:13px;
  color:#163a8a;
  font-weight:bold;
  letter-spacing:1.5px;
  text-transform:uppercase;
  margin-bottom:14px;
}

/* HERO */

.about-hero{
  padding:80px 60px 60px;
  background:
    radial-gradient(circle at top left, rgba(22,58,138,0.14), transparent 32%),
    radial-gradient(circle at right bottom, rgba(11,31,77,0.10), transparent 28%),
    linear-gradient(to bottom,#f6f8fd,#eef3fb);
  position:relative;
  overflow:hidden;
}

.hero-shape{
  position:absolute;
  border-radius:50%;
  filter:blur(10px);
  opacity:0.55;
}

.hero-shape-one{
  width:260px;
  height:260px;
  background:rgba(22,58,138,0.11);
  top:-70px;
  left:-70px;
  animation:floatShape 6s ease-in-out infinite;
}

.hero-shape-two{
  width:220px;
  height:220px;
  background:rgba(11,31,77,0.08);
  right:-40px;
  bottom:-30px;
  animation:floatShape 7s ease-in-out infinite;
}

.hero-grid{
  max-width:1400px;
  margin:0 auto;
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:34px;
  align-items:center;
  position:relative;
  z-index:2;
}

.hero-copy{
  opacity:0;
  transform:translateX(-40px);
  animation:slideLeftIn 1.1s ease forwards;
}

.hero-copy h1{
  font-size:58px;
  line-height:1.08;
  color:#0b1f4d;
  margin-bottom:18px;
}

.hero-copy p{
  font-size:20px;
  line-height:1.85;
  color:#46526c;
  max-width:760px;
}

.hero-points{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:28px;
}

.hero-point{
  background:white;
  border:1px solid #e1e8f5;
  border-radius:18px;
  padding:18px 16px;
  font-size:15px;
  font-weight:bold;
  color:#0b1f4d;
  line-height:1.5;
  box-shadow:0 10px 24px rgba(0,0,0,0.05);
  opacity:0;
  transform:translateY(30px);
  animation:fadeUpIn 0.9s ease forwards;
}

.hero-point:nth-child(1){animation-delay:0.65s;}
.hero-point:nth-child(2){animation-delay:0.85s;}
.hero-point:nth-child(3){animation-delay:1.05s;}

.hero-visual{
  position:relative;
  min-height:500px;
  opacity:0;
  transform:translateX(40px);
  animation:slideRightIn 1.1s ease forwards;
  animation-delay:0.2s;
}

.hero-image-card{
  position:absolute;
  overflow:hidden;
  border-radius:28px;
  box-shadow:0 22px 40px rgba(7,22,52,0.14);
  background:white;
}

.hero-image-card img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.main-image{
  width:100%;
  height:430px;
  top:0;
  right:0;
}

.small-image{
  width:220px;
  height:260px;
  left:-10px;
  bottom:0;
  border:8px solid #f6f8fd;
}

/* INTRO */

.about-intro{
  padding:90px 60px;
  background:white;
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:40px;
  align-items:start;
}

.intro-left h2{
  font-size:42px;
  color:#0b1f4d;
  margin-bottom:22px;
  line-height:1.2;
}

.intro-left p{
  font-size:18px;
  line-height:1.9;
  margin-bottom:20px;
  color:#374158;
}

.intro-right{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}

.video-card{
  background:white;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 18px 35px rgba(0,0,0,0.10);
  position:relative;
}

.video-card video{
  height:420px;
  object-fit:cover;
}

.video-caption{
  position:absolute;
  left:14px;
  right:14px;
  bottom:14px;
  background:rgba(11,31,77,0.78);
  color:white;
  padding:12px 14px;
  border-radius:14px;
  font-size:14px;
  text-align:center;
}

/* STATS */

.stats-section{
  padding:0 60px 80px;
  background:white;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.stat-box{
  background:linear-gradient(135deg,#f4f7ff,#e9eef9);
  border-radius:22px;
  padding:30px 24px;
  text-align:center;
  box-shadow:0 12px 24px rgba(0,0,0,0.05);
}

.stat-box h3{
  font-size:30px;
  color:#0b1f4d;
  margin-bottom:10px;
}

.stat-box p{
  color:#51607b;
  font-size:16px;
  line-height:1.7;
}

/* HISTORY */

.history-section{
  padding:85px 60px;
  background:linear-gradient(to bottom,#f6f9ff,#eef3fb);
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:24px;
}

.history-card,
.mini-detail{
  background:white;
  border-radius:26px;
  padding:34px;
  box-shadow:0 14px 28px rgba(0,0,0,0.06);
}

.history-card h2{
  font-size:38px;
  color:#0b1f4d;
  margin-bottom:18px;
  line-height:1.2;
}

.history-card p,
.mini-detail p{
  font-size:17px;
  line-height:1.9;
  color:#3a465f;
  margin-bottom:16px;
}

.history-side{
  display:grid;
  gap:22px;
}

.mini-detail h3{
  font-size:25px;
  color:#0b1f4d;
  margin-bottom:12px;
  line-height:1.35;
}

/* SERVICE FOCUS */

.service-focus{
  padding:85px 60px;
  background:white;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:34px;
  align-items:start;
}

.focus-left h2{
  font-size:40px;
  color:#0b1f4d;
  margin-bottom:18px;
  line-height:1.2;
}

.focus-left p{
  font-size:18px;
  line-height:1.9;
  color:#39465f;
}

.focus-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}

.focus-item{
  background:#f4f7fd;
  border:1px solid #e2e8f4;
  border-radius:18px;
  padding:20px 18px;
  font-size:17px;
  font-weight:bold;
  color:#0b1f4d;
  line-height:1.5;
  transition:0.3s;
}

.focus-item:hover{
  background:#0b1f4d;
  color:white;
  transform:translateY(-5px);
}

/* WHY */

.why-us{
  padding:85px 60px;
  background:linear-gradient(to bottom,#eef3fb,#f7faff);
}

.why-us-title{
  text-align:center;
  max-width:800px;
  margin:0 auto 40px;
}

.why-us-title h2{
  font-size:40px;
  color:#0b1f4d;
  line-height:1.2;
}

.why-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

.why-card{
  background:white;
  border-radius:24px;
  padding:30px 24px;
  box-shadow:0 14px 28px rgba(0,0,0,0.06);
  transition:0.35s;
}

.why-card:hover{
  transform:translateY(-8px);
  box-shadow:0 20px 36px rgba(0,0,0,0.10);
}

.why-card h3{
  font-size:24px;
  color:#0b1f4d;
  margin-bottom:12px;
}

.why-card p{
  font-size:16px;
  line-height:1.8;
  color:#4d5a73;
}

/* FOOTER */

.footer{
  background:#081733;
  color:white;
}

.footer-container{
  max-width:1400px;
  margin:auto;
  padding:60px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:40px;
}

.footer-box h2{
  font-size:32px;
  margin-bottom:18px;
  color:white;
}

.footer-box h3{
  font-size:24px;
  margin-bottom:18px;
  color:#8faeff;
}

.footer-box p{
  font-size:17px;
  line-height:1.8;
  color:#d6dfff;
  margin-bottom:12px;
}

.footer-box a{
  display:block;
  text-decoration:none;
  color:#d6dfff;
  margin-bottom:12px;
  font-size:17px;
  transition:0.3s;
}

.footer-box a:hover{
  color:white;
  transform:translateX(6px);
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);
  text-align:center;
  padding:22px;
  font-size:15px;
  color:#c7d3ff;
}

/* ANIMATION */

.reveal-left{
  opacity:0;
  transform:translateX(-40px);
  animation:slideLeftIn 1s ease forwards;
  animation-delay:0.2s;
}

.reveal-right{
  opacity:0;
  transform:translateX(40px);
  animation:slideRightIn 1s ease forwards;
  animation-delay:0.25s;
}

.reveal-up{
  opacity:0;
  transform:translateY(35px);
  animation:fadeUpIn 1s ease forwards;
}

.stats-section .stat-box:nth-child(1){animation-delay:0.2s;}
.stats-section .stat-box:nth-child(2){animation-delay:0.4s;}
.stats-section .stat-box:nth-child(3){animation-delay:0.6s;}
.stats-section .stat-box:nth-child(4){animation-delay:0.8s;}

.why-grid .why-card:nth-child(1){animation-delay:0.2s;}
.why-grid .why-card:nth-child(2){animation-delay:0.4s;}
.why-grid .why-card:nth-child(3){animation-delay:0.6s;}
.why-grid .why-card:nth-child(4){animation-delay:0.8s;}

@keyframes slideLeftIn{
  to{
    opacity:1;
    transform:translateX(0);
  }
}

@keyframes slideRightIn{
  to{
    opacity:1;
    transform:translateX(0);
  }
}

@keyframes fadeUpIn{
  to{
    opacity:1;
    transform:translateY(0);
  }
}

@keyframes floatShape{
  0%,100%{
    transform:translateY(0);
  }
  50%{
    transform:translateY(18px);
  }
}

/* RESPONSIVE */

@media(max-width:1100px){
  .hero-grid,
  .about-intro,
  .history-section,
  .service-focus{
    grid-template-columns:1fr;
  }

  .hero-points{
    grid-template-columns:1fr;
  }

  .hero-visual{
    min-height:430px;
  }

  .stats-section{
    grid-template-columns:repeat(2,1fr);
  }

  .why-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:768px){
  header{
    flex-direction:column;
    gap:18px;
    padding:20px;
  }

  .logo{
    font-size:22px;
    gap:10px;
    text-align:center;
  }

  .logo img{
    width:48px;
    height:48px;
  }

  nav{
    text-align:center;
  }

  nav a{
    display:inline-block;
    margin:8px 10px;
    font-size:16px;
  }

  .about-hero{
    padding:60px 20px 45px;
  }

  .hero-copy h1{
    font-size:38px;
  }

  .hero-copy p{
    font-size:17px;
  }

  .hero-visual{
    min-height:360px;
  }

  .main-image{
    height:300px;
    position:relative;
  }

  .small-image{
    width:150px;
    height:180px;
    left:0;
    bottom:-10px;
  }

  .about-intro,
  .stats-section,
  .history-section,
  .service-focus,
  .why-us{
    padding-left:20px;
    padding-right:20px;
  }

  .about-intro{
    padding-top:55px;
    padding-bottom:55px;
  }

  .intro-left h2,
  .history-card h2,
  .focus-left h2,
  .why-us-title h2{
    font-size:30px;
  }

  .intro-left p,
  .history-card p,
  .mini-detail p,
  .focus-left p{
    font-size:16px;
  }

  .intro-right{
    grid-template-columns:1fr;
  }

  .video-card video{
    height:320px;
  }

  .stats-section{
    grid-template-columns:1fr;
    padding-top:0;
    padding-bottom:55px;
  }

  .history-card,
  .mini-detail{
    padding:24px 20px;
  }

  .mini-detail h3{
    font-size:22px;
  }

  .focus-list{
    grid-template-columns:1fr;
  }

  .why-grid{
    grid-template-columns:1fr;
  }

  .why-card{
    padding:24px 20px;
  }

  .footer-container{
    padding:45px 20px;
    gap:28px;
    text-align:center;
  }

  .footer-box h2{
    font-size:28px;
  }

  .footer-box h3{
    font-size:22px;
  }

  .footer-box p{
    font-size:16px;
  }

  .footer-box a{
    font-size:16px;
  }

  .footer-box a:hover{
    transform:none;
  }

  .footer-bottom{
    font-size:14px;
    padding:18px;
  }
}

@media(max-width:520px){
  .hero-visual{
    min-height:310px;
  }

  .main-image{
    height:250px;
  }

  .small-image{
    width:130px;
    height:150px;
  }

  .hero-copy h1{
    font-size:32px;
  }
}



/* =========================
   HAKKIMIZDA MOBİL EKSTRA
========================= */

@media(max-width:768px){

/* HEADER */

header{
padding:18px 16px;
}

nav{
display:flex;
justify-content:center;
flex-wrap:wrap;
gap:8px;
}

nav a{
font-size:14px;
margin:0;
}

/* HERO */

.about-hero{
padding-top:45px;
}

.hero-copy{
text-align:center;
}

.hero-copy h1{
font-size:34px;
line-height:1.2;
}

.hero-copy p{
font-size:16px;
line-height:1.8;
}

.hero-points{
gap:12px;
margin-top:22px;
}

.hero-point{
padding:16px;
font-size:14px;
border-radius:16px;
}

/* GÖRSELLER */

.hero-visual{
margin-top:20px;
min-height:290px;
}

.main-image{
height:240px;
border-radius:20px;
}

.small-image{
width:120px;
height:140px;
border-width:5px;
border-radius:18px;
}

/* ABOUT */

.about-intro{
gap:35px;
}

.intro-left h2{
font-size:28px;
text-align:center;
}

.intro-left p{
font-size:15px;
line-height:1.8;
text-align:center;
}

/* VİDEOLAR */

.video-card{
border-radius:20px;
}

.video-card video{
height:250px;
}

.video-caption{
font-size:13px;
padding:10px;
}

/* İSTATİSTİK */

.stat-box{
padding:24px 18px;
border-radius:18px;
}

.stat-box h3{
font-size:26px;
}

.stat-box p{
font-size:15px;
}

/* TARİHÇE */

.history-card h2{
font-size:28px;
text-align:center;
}

.history-card p{
font-size:15px;
text-align:center;
}

.mini-detail{
text-align:center;
}

.mini-detail h3{
font-size:21px;
}

/* HİZMETLER */

.focus-left{
text-align:center;
}

.focus-left h2{
font-size:28px;
}

.focus-left p{
font-size:15px;
}

.focus-item{
font-size:15px;
padding:16px;
text-align:center;
}

/* WHY */

.why-us-title h2{
font-size:28px;
}

.why-card{
text-align:center;
border-radius:20px;
}

.why-card h3{
font-size:22px;
}

.why-card p{
font-size:15px;
}

/* FOOTER */

.footer-container{
padding:40px 18px;
}

.footer-box p{
font-size:15px;
}

.footer-box a{
font-size:15px;
}

}

/* EXTRA KÜÇÜK TELEFON */

@media(max-width:480px){

.hero-copy h1{
font-size:28px;
}

.hero-copy p{
font-size:15px;
}

.main-image{
height:220px;
}

.small-image{
width:105px;
height:125px;
}

.intro-left h2,
.history-card h2,
.focus-left h2,
.why-us-title h2{
font-size:25px;
}

}