:root{
  --navy:#0b2545; --navy-2:#13315c; --blue:#1d6fd8; --ice:#e8f2fc; --ice-2:#d4e6f9;
  --cyan:#3cc7f0; --text:#14213d; --muted:#5b6b82; --line:#e3e9f1; --bg:#ffffff; --soft:#f6f9fc;
  --wa:#25d366; --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.section{padding:88px 0}
.section-head{max-width:640px;margin-bottom:44px}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.5rem);font-weight:800;color:var(--navy)}
.section-head p{color:var(--muted);margin-top:12px;font-size:1.05rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;border-radius:999px;padding:14px 24px;font-size:1rem;transition:transform .15s,box-shadow .15s,background .15s;border:0;cursor:pointer;font-family:inherit}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 24px rgba(29,111,216,.3)}
.btn-primary:hover{transform:translateY(-2px);background:#185fbb}
.btn-wa{background:var(--wa);color:#06331a;box-shadow:0 8px 24px rgba(37,211,102,.28)}
.btn-wa:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25)}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px}
.logo svg{width:40px;height:40px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text b{font-size:1.35rem;font-weight:800;letter-spacing:.04em;color:var(--navy)}
.logo-text span{font-size:.62rem;font-weight:700;letter-spacing:.32em;color:var(--blue);margin-top:3px}
.menu{display:flex;gap:28px;font-weight:600;font-size:.95rem;color:var(--muted)}
.menu a:hover{color:var(--navy)}
.nav .btn{padding:10px 18px;font-size:.92rem}
@media(max-width:900px){.menu{display:none}}
@media(max-width:520px){.nav .btn span{display:none}.nav .btn{padding:10px 12px}}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#1d4f91 0%,transparent 60%),linear-gradient(160deg,var(--navy) 0%,#0d2d55 100%);color:#fff;overflow:hidden;position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:84px 0 96px}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero p.lead{font-size:1.15rem;color:#c5d6ee;margin:20px 0 32px;max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-badges{display:flex;flex-wrap:wrap;gap:22px;margin-top:40px;color:#c5d6ee;font-size:.92rem;font-weight:600}
.hero-badges div{display:flex;align-items:center;gap:8px}
.hero-badges svg{width:20px;height:20px;color:var(--cyan)}
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto;display:block}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;padding:56px 0 64px}.hero-art{max-width:440px}}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(11,37,69,.08);border-color:var(--ice-2)}
.card .ic{width:52px;height:52px;border-radius:14px;background:var(--ice);color:var(--blue);display:grid;place-items:center;margin-bottom:18px}
.card .ic svg{width:26px;height:26px}
.card h3{font-size:1.2rem;font-weight:800;color:var(--navy);margin-bottom:8px}
.card p{color:var(--muted);font-size:.97rem}
.card.cta{background:linear-gradient(150deg,var(--blue),#1557ad);color:#fff;border:0;display:flex;flex-direction:column;justify-content:space-between}
.card.cta h3{color:#fff}.card.cta p{color:#d7e6fa;margin-bottom:20px}
.card.cta .btn{background:#fff;color:var(--blue);align-self:flex-start}
@media(max-width:900px){.services{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.services{grid-template-columns:1fr}}

/* Brands */
.brands{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:44px 0}
.brands-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.brands-inner p{font-weight:700;color:var(--muted);font-size:.95rem;max-width:260px}
.brand-list{display:flex;gap:14px;flex-wrap:wrap}
.brand{padding:14px 30px;background:#fff;border:1px solid var(--line);border-radius:12px;font-weight:800;font-size:1.15rem;letter-spacing:.06em;color:var(--navy-2)}

/* Why */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why{padding:24px;border-radius:var(--radius);background:var(--soft)}
.why .num{font-size:.85rem;font-weight:800;color:var(--blue);margin-bottom:10px}
.why h3{font-size:1.08rem;font-weight:800;color:var(--navy);margin-bottom:6px}
.why p{color:var(--muted);font-size:.94rem}
@media(max-width:900px){.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.why-grid{grid-template-columns:1fr}}

/* Area */
.area{background:var(--navy);color:#fff}
.area .section-head h2{color:#fff}.area .section-head p{color:#b9cbe4}
.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.area-box{background:var(--navy-2);border-radius:var(--radius);padding:26px}
.area-box h3{font-size:1.05rem;font-weight:800;margin-bottom:14px;color:var(--cyan)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-size:.85rem;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.08);color:#dbe7f6}
.area-extra{margin-top:24px;grid-column:1/-1}
@media(max-width:800px){.area-grid{grid-template-columns:1fr}}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding-top:56px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;background:var(--ice);color:var(--blue);font-weight:800;display:grid;place-items:center}
.step h3{font-size:1.05rem;font-weight:800;color:var(--navy);margin-bottom:6px}
.step p{color:var(--muted);font-size:.94rem}
@media(max-width:800px){.steps{grid-template-columns:1fr 1fr}}

/* FAQ */
.faq{max-width:820px}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font-weight:700;font-size:1.05rem;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--blue);flex:none}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px}

/* Contact */
.contact{background:var(--soft)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.contact-info .row{display:flex;gap:14px;align-items:center;padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.contact-info .row .ic{width:46px;height:46px;border-radius:12px;background:var(--ice);color:var(--blue);display:grid;place-items:center;flex:none}
.contact-info .row .ic svg{width:22px;height:22px}
.contact-info small{display:block;color:var(--muted);font-weight:600;font-size:.82rem}
.contact-info strong{font-size:1.1rem;color:var(--navy)}
form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
form h3{font-size:1.3rem;font-weight:800;color:var(--navy);margin-bottom:4px}
form > p{color:var(--muted);font-size:.93rem;margin-bottom:20px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:.85rem;font-weight:700;color:var(--navy-2);margin-bottom:6px}
input,select,textarea{width:100%;font-family:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--soft);color:var(--text);margin-bottom:14px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:0;background:#fff}
textarea{min-height:90px;resize:vertical}
form .btn{width:100%;justify-content:center}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
@media(max-width:480px){.f-row{grid-template-columns:1fr}}

/* Footer */
footer{background:#08192f;color:#8fa3c0;padding:44px 0 100px;font-size:.92rem}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
footer .logo-text b{color:#fff}
@media(min-width:801px){footer{padding-bottom:44px}}

/* Mobile action bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(0,0,0,.06)}
.mbar a{flex:1;justify-content:center;padding:13px}
@media(max-width:800px){.mbar{display:flex}}
/* Desktop floating WA */
.fwa{position:fixed;right:24px;bottom:24px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 28px rgba(37,211,102,.4);transition:transform .15s}
.fwa:hover{transform:scale(1.07)}
.fwa svg{width:32px;height:32px;color:#fff}
@media(max-width:800px){.fwa{display:none}}

/* ---- Alt sayfalar ---- */
.card-link{display:inline-flex;margin-top:14px;font-weight:700;color:var(--blue);font-size:.93rem}
a.card{display:block}
a.card:hover .card-link{text-decoration:underline}
.page-hero{background:radial-gradient(900px 400px at 90% -20%,#1d4f91 0%,transparent 60%),linear-gradient(160deg,var(--navy),#0d2d55);color:#fff;padding:56px 0 64px}
.crumbs{font-size:.85rem;color:#9fb6d6;margin-bottom:18px}
.crumbs a{color:#c5d6ee}.crumbs a:hover{color:#fff}
.page-hero h1{font-size:clamp(2rem,4.5vw,3.1rem);font-weight:800;max-width:780px}
.page-hero h1 em{font-style:normal;color:var(--cyan)}
.page-hero .lead{font-size:1.12rem;color:#c5d6ee;margin:18px 0 28px;max-width:640px}
.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
@media(max-width:860px){.two-col{grid-template-columns:1fr}}
.prose h2{font-size:clamp(1.5rem,2.8vw,2rem);font-weight:800;color:var(--navy);margin:0 0 14px}
.prose h2:not(:first-child){margin-top:44px}
.prose p{color:var(--muted);margin-bottom:14px;font-size:1.02rem}
.checklist{list-style:none;display:grid;gap:12px;margin:8px 0 6px}
.checklist li{display:flex;gap:12px;align-items:flex-start;background:var(--soft);border-radius:12px;padding:14px 16px;color:var(--text);font-weight:500}
.checklist li svg{width:20px;height:20px;color:var(--blue);flex:none;margin-top:2px}
.side{position:sticky;top:96px;display:grid;gap:16px}
.side-box{background:var(--navy);color:#fff;border-radius:var(--radius);padding:26px}
.side-box h3{font-size:1.2rem;font-weight:800;margin-bottom:8px}
.side-box p{color:#b9cbe4;font-size:.95rem;margin-bottom:18px}
.side-box .btn{width:100%;justify-content:center;margin-top:10px}
.side-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side-list h3{font-size:1rem;font-weight:800;color:var(--navy);margin-bottom:10px}
.side-list a{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-weight:600;color:var(--navy-2)}
.side-list a:last-child{border-bottom:0}
.side-list a:hover{color:var(--blue)}
.cta-band{background:linear-gradient(140deg,var(--blue),#1557ad);color:#fff;border-radius:22px;padding:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800}
.cta-band p{color:#d7e6fa;margin-top:6px}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-primary{background:#fff;color:var(--blue);box-shadow:none}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:14px}
.foot-links a:hover{color:#fff}

/* logo görseli */
.nav{height:88px}
.logo img{display:block;height:64px;width:auto}
.logo-card{background:#fff;border-radius:12px;padding:10px 16px;display:inline-block}
.logo-card img{height:48px}
.side{top:104px}
@media(max-width:900px){.nav{height:72px}.logo img{height:52px}}
@media(max-width:520px){.nav{height:66px}.logo img{height:46px;max-width:calc(100vw - 110px)}}