:root{
  --bg:#0a3d62;
  --bg-2:#082c47;
  --accent:#00d2ff;
  --text:#0b1b2b;
  --muted:#5c6b7a;
  --card:#ffffff;
  --ring:rgba(0,210,255,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:#f6f9fc;scroll-behavior:smooth}
img{max-width:100%;display:block;border-radius:14px}
.container{width:min(1100px,92%);margin-inline:auto}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid #e9eef5}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.logo{font-weight:800;color:var(--text);text-decoration:none;letter-spacing:.3px}
.logo-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--bg);color:#fff;border-radius:8px;margin-right:.4rem}
.logo-accent{color:var(--bg)}

.site-nav{display:flex;gap:1rem;align-items:center}
.site-nav a{color:var(--text);text-decoration:none;padding:.5rem .7rem;border-radius:10px}
.site-nav a:hover{background:#eaf3ff}
.nav-toggle{display:none;border:0;background:#fff;font-size:22px;padding:.4rem .6rem;border-radius:10px}

/* Hero */
.hero{position:relative;isolation:isolate;padding:7rem 0 5rem;background:linear-gradient(135deg,var(--bg),var(--bg-2));color:#fff;overflow:hidden}
.hero-inner{position:relative;z-index:1;text-align:center}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.1;margin:0 0 .8rem}
.hero p{opacity:.95;max-width:680px;margin:.6rem auto 1.2rem}
.grad{background:linear-gradient(90deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-cta{display:flex;gap:.7rem;justify-content:center;margin-top:1rem;flex-wrap:wrap}
.hero-badges{display:flex;gap:.9rem;list-style:none;justify-content:center;padding:0;margin:1.4rem 0 0;flex-wrap:wrap;opacity:.95}
.hero-bg{position:absolute;inset:-15% -20% auto -20%;height:120%;background:radial-gradient(60% 60% at 40% 20%, var(--ring), transparent 60%);z-index:0}

/* Buttons */
.btn{display:inline-block;padding:.8rem 1.1rem;border-radius:12px;border:1px solid transparent;background:#fff;color:var(--bg);font-weight:700;text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.08)}
.btn:hover{transform:translateY(-1px)}
.btn--ghost{background:transparent;border-color:#bfeaff;color:#fff}
.btn--sm{padding:.55rem .8rem;font-size:.95rem}

/* Sections */
.section{padding:4rem 0}
.section.alt{background:#f0f6ff}
.section h2{font-size:clamp(24px,4vw,34px);margin:0 0 1.2rem}

/* Grids & Cards */
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:1.4rem}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
@media (max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:650px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid #e8eef6;border-radius:16px;padding:1.1rem}
.card h3{margin:.1rem 0 .5rem}

.stats{display:grid;grid-template-columns:repeat(3,1fr);place-items:center;text-align:center}
.stats div{background:#fff;border:1px dashed #dbe6f5;border-radius:14px;padding:1rem .6rem;width:100%}
.stats strong{font-size:1.6rem;color:var(--bg);display:block}
.stats span{color:var(--muted)}

/* Lists */
.check-list{list-style:none;padding:0;margin:1rem 0 0}
.check-list li{padding-left:1.6rem;position:relative;margin:.4rem 0}
.check-list li::before{content:"✓";position:absolute;left:.4rem;color:#1abc9c}

/* Slider */
.slider{position:relative}
.slides{display:flex;gap:1rem;overflow:hidden;scroll-behavior:smooth}
/* .slide {
  min-width: 75%;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-bottom: 0.5rem;
  position: relative;
  box-sizing: border-box;
  padding: 0;
} */
.slide img {
  border-radius: 12px 12px 0 0;
  width: 100%;
  max-width: 100%;
  height: 250px;
  object-fit: cover;
}
.slide figcaption {
  position: static;
  display: block;
  background: #fff;
  color: var(--bg);
  padding: 0.7rem 0 0.2rem 0;
  text-align: center;
  font-weight: 600;
  font-size: 1.08rem;
  border-radius: 0 0 12px 12px;
  box-shadow: none;
}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);border:0;background:#fff;padding:.5rem .8rem;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,.12);cursor:pointer}
.slider .prev{left:-6px}
.slider .next{right:-6px}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.gallery-grid{grid-template-columns:1fr}}

/* Contact */
.contact form{display:grid;gap:.8rem}
.contact input,.contact textarea{width:100%;padding:.8rem;border-radius:12px;border:1px solid #dbe6f5;background:#fff}
.contact .form-msg{min-height:1.3rem;color:#0a7a3f;margin:.2rem 0 0}

/* Footer */
.site-footer{border-top:1px solid #e9eef5;background:#fff}
.footer-inner{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 0}
.back-to-top{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#eef6ff;color:#0a3d62;text-decoration:none}
@media (max-width:820px){
  .site-nav{display:none;position:absolute;right:1rem;top:64px;background:#fff;border:1px solid #e8eef6;border-radius:14px;padding:.6rem;flex-direction:column;min-width:220px}
  .site-nav a{padding:.7rem .8rem}
  .nav-toggle{display:block}
  .slide{min-width:88%}
}

/* Slider image sabit boyut ve hizalama */
.slider .slide img {
  width: 100%;
  max-width: 400px;
  height: 250px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
  margin: 0 auto;
}

/* Gallery grid img sabit boyut ve hizalama */
.gallery-grid img {
  width: 100%;
  max-width: 350px;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
  margin: 0 auto;
}

/* Responsive düzeltme */
@media (max-width: 600px) {
  .slider .slide img {
    max-width: 100%;
    height: 150px;
  }
  .gallery-grid img {
    max-width: 100%;
    height: 120px;
  }
}

/* Testimonial (quote) cards düzeni */
.cards {
  display: grid;
  grid-template-columns: repeat(5, 2fr);
  gap: 1.2rem;
  margin-bottom: 1.5rem;
  
}
.card.quote {
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 1.08rem;
  background: #f8fbff;
  border-left: 4px solid var(--accent);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  width: 100%;
}
.card.quote p {
  margin: 0 0 0.7rem 0;
  font-style: italic;
}
.card.quote cite {
  font-size: 0.98rem;
  color: var(--muted);
  font-style: normal;
}

@media (max-width: 1100px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .card.quote {
    font-size: 1rem;
    padding: 1.2rem 1rem;
  }
}