:root{
  --primary:#0c2461;--dark:#081a45;--light:#e0e7f5;--accent:#b8860b;
  --bg-light:#f5f6fa;--bg-dark:#0c2461;--text-dark:#0c2461;--text-light:#fff;--muted:#6b7280;
  --font-display:'Syne',sans-serif;--font-body:'Outfit',sans-serif;
  --ease-spring:cubic-bezier(.34,1.56,.64,1);--ease-smooth:cubic-bezier(.25,.46,.45,.94);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);color:var(--text-dark);background:var(--bg-light);
  overflow-x:hidden;position:relative;font-size:16px;line-height:1.6;font-display:swap;
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection{background:var(--accent);color:#fff;}
.container{width:min(100% - 3rem,1280px);margin-inline:auto;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.25rem 0;
  transition:transform .4s var(--ease-smooth),background .4s,box-shadow .4s;
}
.nav.scrolled{background:rgba(245,246,250,.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 4px 30px rgba(12,36,97,.08);}
.nav.hide{transform:translateY(-110%);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;}
.nav-logo{display:flex;align-items:center;gap:.7rem;font-family:var(--font-display);font-weight:700;font-size:1.1rem;}
.nav-links{display:flex;gap:2.2rem;align-items:center;}
.nav-links a{font-weight:600;font-size:.9rem;position:relative;padding:.3rem 0;}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);transition:width .3s var(--ease-smooth);}
.nav-links a:hover::after{width:100%;}
.nav-cta{
  background:var(--primary);color:#fff;padding:.7rem 1.6rem;border-radius:100px;font-weight:700;font-size:.85rem;
  transition:transform .3s var(--ease-spring),box-shadow .3s;white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 8px 20px rgba(12,36,97,.3);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--primary);margin:5px 0;transition:.3s;}
@media(max-width:860px){
  .nav-links{position:fixed;top:70px;left:1.5rem;right:1.5rem;background:#fff;border-radius:20px;flex-direction:column;padding:1.5rem;gap:1.2rem;box-shadow:0 20px 40px rgba(12,36,97,.15);transform:translateY(-10px);opacity:0;pointer-events:none;transition:.3s var(--ease-smooth);}
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:all;}
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--primary);padding:8rem 1.5rem 4rem;}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;pointer-events:none;}
.orb1{width:500px;height:500px;background:radial-gradient(circle,var(--accent),transparent 70%);top:-10%;left:-8%;animation:drift1 22s ease-in-out infinite;}
.orb2{width:600px;height:600px;background:radial-gradient(circle,var(--light),transparent 70%);bottom:-15%;right:-10%;animation:drift2 26s ease-in-out infinite;}
.orb3{width:350px;height:350px;background:radial-gradient(circle,#4a67b3,transparent 70%);top:40%;right:15%;animation:drift3 18s ease-in-out infinite;}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(60px,80px) scale(1.15);}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-70px,-50px) scale(1.1);}}
@keyframes drift3{0%,100%{transform:translate(0,0);}50%{transform:translate(-40px,60px);}}
.hero-glass{
  position:relative;z-index:2;max-width:780px;text-align:center;padding:3.5rem 3rem;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:28px;
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 30px 80px rgba(0,0,0,.3);
}
.hero-glass::before{
  content:'';position:absolute;top:0;left:5%;right:5%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);
}
.hero-eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-size:.7rem;font-weight:600;
  color:var(--accent);margin-bottom:1.2rem;font-family:var(--font-body);
}
.hero h1{font-size:clamp(2.6rem,6.5vw,5rem);font-weight:800;color:#fff;line-height:1.05;margin-bottom:1.4rem;}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero p{color:rgba(255,255,255,.8);font-size:clamp(1rem,1.4vw,1.2rem);max-width:560px;margin:0 auto 2.2rem;}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2.5rem;border-radius:100px;font-weight:700;
  font-size:.95rem;transition:transform .3s var(--ease-spring),box-shadow .3s;cursor:pointer;border:none;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px rgba(184,134,11,.35);}
.btn-primary:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 32px rgba(184,134,11,.45);}
.btn-primary:active{transform:scale(.97);}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.3);}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-3px);}

section{padding:clamp(5rem,10vw,8rem) 0;position:relative;}
.section-tag{text-transform:uppercase;letter-spacing:.12em;font-size:.7rem;font-weight:700;color:var(--accent);margin-bottom:.8rem;display:block;}
.section-head{max-width:640px;margin-bottom:3.5rem;}
.section-head h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;color:var(--text-dark);line-height:1.1;}
.section-head p{color:var(--muted);margin-top:1rem;font-size:1.05rem;}

[data-animate]{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease-smooth),transform .8s var(--ease-smooth);}
[data-animate].in-view{opacity:1;transform:translateY(0);}
[data-animate="scale"]{transform:scale(.9);}
[data-animate="scale"].in-view{transform:scale(1);}

/* HAKKIMIZDA */
.about{background:#fff;}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
.about-img-wrap{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/5;}
.about-img-wrap img{width:100%;height:100%;object-fit:cover;}
.about-img-wrap::after{content:'';position:absolute;inset:0;background:linear-gradient(160deg,rgba(12,36,97,.3),transparent 60%);}
.about-badge{
  position:absolute;bottom:1.5rem;left:1.5rem;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  padding:1rem 1.4rem;border-radius:16px;font-family:var(--font-display);font-weight:700;color:var(--primary);
}
.about-badge span{display:block;font-size:1.6rem;color:var(--accent);}
.about-text h2{font-size:clamp(2rem,3.5vw,2.8rem);margin-bottom:1.3rem;}
.about-text p{color:var(--muted);margin-bottom:1.1rem;font-size:1.02rem;}
.about-text strong{color:var(--primary);}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;gap:2.5rem;}}

/* HIZMETLER - BENTO */
.services{background:var(--bg-light);}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;grid-auto-rows:minmax(140px,auto);}
.bento-cell{
  border-radius:22px;padding:2.4rem;display:flex;flex-direction:column;justify-content:space-between;
  transition:transform .4s var(--ease-smooth),box-shadow .4s;position:relative;overflow:hidden;
}
.bento-cell:hover{transform:scale(1.02);}
.bento-hero{grid-column:span 8;grid-row:span 2;background:linear-gradient(135deg,var(--primary),var(--dark));color:#fff;}
.bento-tall{grid-column:span 4;grid-row:span 2;background:rgba(184,134,11,.1);}
.bento-wide{grid-column:span 8;background:#fff;box-shadow:0 4px 20px rgba(12,36,97,.06);}
.bento-square{grid-column:span 4;background:rgba(12,36,97,.06);}
@media(max-width:900px){.bento-hero,.bento-tall,.bento-wide,.bento-square{grid-column:span 12;grid-row:span 1;}}
.bento-icon{
  width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  margin-bottom:1.2rem;background:rgba(255,255,255,.15);
}
.bento-hero .bento-icon{background:rgba(255,255,255,.15);color:var(--accent);}
.bento-tall .bento-icon,.bento-wide .bento-icon,.bento-square .bento-icon{background:rgba(12,36,97,.1);color:var(--primary);}
.bento-cell svg{width:28px;height:28px;}
.bento-cell h3{font-size:1.4rem;font-weight:700;margin-bottom:.6rem;}
.bento-hero h3{font-size:clamp(1.6rem,2.6vw,2.2rem);}
.bento-cell p{font-size:.95rem;opacity:.85;}
.bento-hero p{opacity:.8;max-width:480px;}
.bento-hero .tag-pill{
  display:inline-block;margin-top:1.5rem;padding:.5rem 1.1rem;border-radius:100px;background:rgba(184,134,11,.2);
  color:var(--accent);font-size:.8rem;font-weight:700;letter-spacing:.02em;width:fit-content;
}

/* SUREC / TIMELINE */
.process{background:#fff;}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:1rem;}
.timeline::before{content:'';position:absolute;top:32px;left:5%;right:5%;height:2px;background:var(--light);z-index:0;}
.step{position:relative;z-index:1;text-align:left;padding-top:0;}
.step-num{
  width:64px;height:64px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;
  justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1.3rem;margin-bottom:1.4rem;
  box-shadow:0 8px 20px rgba(12,36,97,.25);
}
.step:nth-child(even) .step-num{background:var(--accent);box-shadow:0 8px 20px rgba(184,134,11,.25);}
.step h4{font-size:1.15rem;margin-bottom:.5rem;color:var(--text-dark);}
.step p{color:var(--muted);font-size:.92rem;}
@media(max-width:860px){.timeline{grid-template-columns:1fr;gap:2.5rem;}.timeline::before{display:none;}}

/* YORUMLAR - MASONRY */
.reviews{background:var(--bg-light);}
.masonry{column-count:3;column-gap:1.5rem;}
.review-card{
  background:#fff;border-radius:20px;padding:2rem;margin-bottom:1.5rem;break-inside:avoid;
  box-shadow:0 6px 24px rgba(12,36,97,.06);position:relative;
}
.review-card::before{content:'"';position:absolute;top:1rem;right:1.5rem;font-family:var(--font-display);font-size:3.5rem;color:var(--light);line-height:1;}
.review-stars{color:var(--accent);font-size:.9rem;margin-bottom:1rem;letter-spacing:.15em;}
.review-card p{color:var(--text-dark);font-size:.98rem;margin-bottom:1.4rem;position:relative;z-index:1;}
.review-person{display:flex;align-items:center;gap:.8rem;}
.review-avatar{
  width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem;flex-shrink:0;
}
.review-person h5{font-size:.92rem;color:var(--text-dark);}
.review-person span{font-size:.8rem;color:var(--muted);}
@media(max-width:860px){.masonry{column-count:1;}}

/* ISTATISTIK */
.stats{background:var(--primary);position:relative;overflow:hidden;}
.stats::before{content:'';position:absolute;top:-50%;right:-10%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(184,134,11,.18),transparent 70%);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;position:relative;z-index:1;}
.stat-item{text-align:center;}
.stat-num{font-family:var(--font-display);font-weight:800;font-size:clamp(2.2rem,4vw,3.2rem);color:#fff;}
.stat-num span{color:var(--accent);}
.stat-label{color:rgba(255,255,255,.7);font-size:.9rem;margin-top:.5rem;letter-spacing:.02em;}
@media(max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:2.5rem;}}

/* ILETISIM */
.contact{background:#fff;}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3.5rem;}
.contact-info{background:linear-gradient(160deg,var(--primary),var(--dark));border-radius:24px;padding:3rem;color:#fff;}
.contact-info h3{font-size:1.6rem;margin-bottom:1rem;}
.contact-info p{color:rgba(255,255,255,.75);margin-bottom:2rem;font-size:.95rem;}
.contact-item{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem;}
.contact-item svg{width:22px;height:22px;color:var(--accent);flex-shrink:0;margin-top:.2rem;}
.contact-item h6{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.5);margin-bottom:.3rem;}
.contact-item a,.contact-item span{font-size:.98rem;font-weight:600;}
.map-link{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.5rem;color:var(--accent);font-weight:700;font-size:.9rem;}
.form-group{margin-bottom:1.3rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;}
label{display:block;font-size:.82rem;font-weight:600;margin-bottom:.5rem;color:var(--text-dark);}
input,textarea{
  width:100%;padding:.9rem 1.1rem;border:1.5px solid var(--light);border-radius:12px;font-family:var(--font-body);
  font-size:.95rem;background:var(--bg-light);transition:border-color .3s,box-shadow .3s;
}
input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(12,36,97,.08);}
textarea{resize:vertical;min-height:120px;}
.form-submit{margin-top:.5rem;width:100%;justify-content:center;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}.form-row{grid-template-columns:1fr;}}

/* FOOTER */
footer{background:var(--dark);color:#fff;padding:5rem 0 2rem;position:relative;overflow:hidden;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:3rem;margin-bottom:3rem;}
.footer-brand{display:flex;align-items:center;gap:.7rem;font-family:var(--font-display);font-weight:700;font-size:1.2rem;margin-bottom:1rem;}
.footer-top p{color:rgba(255,255,255,.6);font-size:.9rem;max-width:320px;}
.footer-col h5{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:1.2rem;}
.footer-col a{display:block;color:rgba(255,255,255,.7);font-size:.92rem;margin-bottom:.8rem;transition:color .3s,transform .3s;}
.footer-col a:hover{color:#fff;transform:translateX(4px);}
.footer-watermark{
  font-family:var(--font-display);font-weight:800;font-size:clamp(4rem,18vw,11rem);color:rgba(255,255,255,.04);
  text-align:center;line-height:1;margin:1rem 0 -2rem;user-select:none;letter-spacing:-.03em;white-space:nowrap;
}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:rgba(255,255,255,.5);}
@media(max-width:860px){.footer-top{grid-template-columns:1fr;}}

/* FLOATING BUTTONS */
.float-btn{
  position:fixed;bottom:1.8rem;z-index:900;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.25);cursor:pointer;border:none;transition:transform .3s var(--ease-spring),opacity .3s;
}
.whatsapp-btn{right:1.8rem;background:#25D366;color:#fff;}
.whatsapp-btn:hover{transform:scale(1.1);}
.whatsapp-btn svg{width:28px;height:28px;}
.top-btn{right:1.8rem;bottom:6.2rem;background:var(--primary);color:#fff;opacity:0;pointer-events:none;transform:translateY(10px);}
.top-btn.show{opacity:1;pointer-events:all;transform:translateY(0);}
.top-btn:hover{transform:translateY(-3px);background:var(--accent);}
.top-btn svg{width:22px;height:22px;}