/* =========================================================
   Adya Group | Kurumsal Site Stil Dosyası
   ========================================================= */

:root{
  --navy:#0b1f3a;
  --navy-2:#0f2c52;
  --blue:#155bb0;
  --blue-light:#e8f1fc;
  --orange:#f77f1e;
  --orange-dark:#dd6a0d;
  --bg:#f6f8fb;
  --card:#ffffff;
  --text:#1c2530;
  --muted:#5b6b7c;
  --border:#e3e8ef;
  --radius:12px;
  --shadow:0 4px 18px rgba(11,31,58,.08);
  --shadow-lg:0 12px 32px rgba(11,31,58,.14);
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25;font-weight:700;color:var(--navy);}
p{margin:0 0 1em;color:var(--muted);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:64px 0;}
.section-sm{padding:40px 0;}
.section-title{font-size:2rem;text-align:center;margin-bottom:.4em;}
.section-sub{text-align:center;max-width:640px;margin:0 auto 2.5em;color:var(--muted);}
.badge{
  display:inline-block;background:var(--blue-light);color:var(--blue);
  padding:6px 14px;border-radius:999px;font-size:.78rem;font-weight:700;
  letter-spacing:.03em;text-transform:uppercase;margin-bottom:14px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:9px;font-weight:700;font-size:.95rem;
  border:2px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);}
.btn-outline{background:transparent;border-color:#fff;color:#fff;}
.btn-outline:hover{background:#fff;color:var(--navy);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-2);}
.btn-block{width:100%;justify-content:center;}

/* ---------- Topbar ---------- */
.topbar{background:var(--navy);color:#cfe0f7;font-size:.85rem;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:40px;flex-wrap:wrap;gap:6px;}
.topbar a{color:#fff;font-weight:600;}
.topbar-left span{margin-right:18px;}
.topbar-left i{margin-right:5px;}

/* ---------- Header ---------- */
header.site-header{
  background:#fff;position:sticky;top:0;z-index:100;
  box-shadow:0 1px 0 var(--border);
}
.navwrap{display:flex;align-items:center;justify-content:space-between;height:78px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--navy);}
.logo-mark{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.logo-mark img{width:100%;height:100%;object-fit:contain;display:block;}

.footer-logo-mark{
  width:36px;height:36px;border-radius:8px;background:#fff;padding:6px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.footer-logo-mark img{width:100%;height:100%;object-fit:contain;display:block;}
.logo small{display:block;font-size:.65rem;font-weight:600;color:var(--muted);letter-spacing:.04em;}

nav.main-nav ul{display:flex;align-items:center;gap:2px;}
nav.main-nav a{
  padding:10px 14px;border-radius:8px;font-weight:600;font-size:.93rem;color:var(--navy);
  display:flex;align-items:center;gap:4px;
}
nav.main-nav a:hover,nav.main-nav a.active{background:var(--blue-light);color:var(--blue);}
.has-dropdown{position:relative;}
.dropdown{
  position:absolute;top:100%;left:0;background:#fff;min-width:230px;
  border-radius:10px;box-shadow:var(--shadow-lg);border:1px solid var(--border);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease;
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:10px 12px;border-radius:7px;font-size:.9rem;}
.dropdown a:hover{background:var(--blue-light);}

.header-cta{display:flex;align-items:center;gap:14px;}
.header-phone{display:flex;flex-direction:column;text-align:right;}
.header-phone span{font-size:.72rem;color:var(--muted);font-weight:600;}
.header-phone strong{font-size:1.15rem;color:var(--navy);}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--navy);cursor:pointer;}

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(1100px 500px at 85% -10%, #163d6e 0%, var(--navy) 55%),var(--navy);
  color:#fff;padding:78px 0 90px;position:relative;overflow:hidden;
}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;}
.hero h1{color:#fff;font-size:2.6rem;margin-bottom:.4em;}
.hero h1 span{color:var(--orange);}
.hero p.lead{color:#c9d7ea;font-size:1.08rem;max-width:540px;}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:22px;margin-top:36px;flex-wrap:wrap;}
.hero-trust div{display:flex;align-items:center;gap:8px;color:#dce8f7;font-size:.85rem;font-weight:600;}
.hero-trust i{color:var(--orange);}
.hero-panel{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:16px;padding:26px;backdrop-filter:blur(6px);
}
.hero-panel h3{color:#fff;font-size:1.1rem;}
.hero-panel p{color:#b9c9de;font-size:.88rem;}
.code-search{display:flex;gap:8px;margin-top:14px;}
.code-search input{
  flex:1;padding:12px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);color:#fff;font-size:.92rem;
}
.code-search input::placeholder{color:#9fb2c9;}
.code-search button{border:none;background:var(--orange);color:#fff;padding:0 18px;border-radius:8px;font-weight:700;cursor:pointer;}
#searchResult{margin-top:14px;font-size:.85rem;color:#dce8f7;min-height:20px;}
#searchResult strong{color:var(--orange);}

/* ---------- Cards / Grids ---------- */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-5{grid-template-columns:repeat(5,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 24px;transition:.2s ease;
}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.card .icon{
  width:50px;height:50px;border-radius:10px;background:var(--blue-light);color:var(--blue);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:16px;
}
.card h3{font-size:1.08rem;margin-bottom:.4em;}
.card p{font-size:.9rem;margin-bottom:.7em;}
.card a.more{font-size:.85rem;font-weight:700;color:var(--blue);}

.service-card{
  background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.service-card .top{
  height:110px;background:linear-gradient(135deg,var(--blue),var(--navy));
  display:flex;align-items:center;justify-content:center;font-size:2.2rem;color:#fff;
}
.service-card .body{padding:20px;}
.service-card h3{font-size:1.05rem;}
.service-card ul{margin:10px 0;}
.service-card ul li{font-size:.85rem;color:var(--muted);padding:4px 0;padding-left:18px;position:relative;}
.service-card ul li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700;}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{text-align:center;position:relative;}
.step .num{
  width:54px;height:54px;border-radius:50%;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;
  margin:0 auto 14px;
}
.step h4{font-size:1rem;margin-bottom:.3em;}
.step p{font-size:.85rem;}

/* ---------- Band / CTA ---------- */
.band{background:linear-gradient(90deg,var(--blue),var(--navy));color:#fff;padding:46px 0;}
.band .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
.band h2{color:#fff;font-size:1.5rem;margin-bottom:.2em;}
.band p{color:#cfe0f7;margin:0;}

/* ---------- Ad slot ---------- */
.ad-slot{
  max-width:var(--maxw);margin:0 auto;padding:0 20px;
}
.ad-slot .ad-box{
  border:1px dashed #b9c6d6;background:#eef2f7;border-radius:10px;
  min-height:90px;display:flex;align-items:center;justify-content:center;
  color:#8896a6;font-size:.78rem;letter-spacing:.03em;text-transform:uppercase;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{background:#fff;border-bottom:1px solid var(--border);}
.breadcrumb .container{display:flex;align-items:center;gap:8px;height:52px;font-size:.85rem;color:var(--muted);}
.breadcrumb a{color:var(--blue);font-weight:600;}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:var(--navy);color:#fff;padding:48px 0;text-align:center;}
.page-hero h1{color:#fff;font-size:2rem;}
.page-hero p{color:#c9d7ea;max-width:600px;margin:0 auto;}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);}
table.codes{width:100%;border-collapse:collapse;min-width:560px;}
table.codes th{
  background:var(--navy);color:#fff;text-align:left;padding:14px 16px;font-size:.85rem;letter-spacing:.02em;
}
table.codes td{padding:13px 16px;border-bottom:1px solid var(--border);font-size:.88rem;}
table.codes tr:last-child td{border-bottom:none;}
table.codes tr:nth-child(even){background:#fafbfd;}
table.codes td:first-child{font-weight:800;color:var(--blue);white-space:nowrap;}

.brand-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;}
.brand-tabs button{
  padding:9px 18px;border-radius:999px;border:1px solid var(--border);background:#fff;
  font-weight:700;font-size:.85rem;cursor:pointer;color:var(--navy);
}
.brand-tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy);}
.code-panel{display:none;}
.code-panel.active{display:block;}

.notice{
  background:#fff6ea;border:1px solid #f3d9ab;color:#7a5a12;border-radius:10px;
  padding:16px 18px;font-size:.88rem;margin-bottom:28px;
}
.notice strong{color:#5c4109;}

/* ---------- Region list ---------- */
.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.region-chip{
  background:#fff;border:1px solid var(--border);border-radius:9px;padding:12px 14px;
  font-size:.88rem;font-weight:600;color:var(--navy);text-align:center;
}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;}
.contact-info .item{display:flex;gap:14px;margin-bottom:22px;}
.contact-info .icon{
  width:46px;height:46px;border-radius:10px;background:var(--blue-light);color:var(--blue);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-info h4{margin-bottom:.2em;font-size:1rem;}
.contact-info p{margin:0;font-size:.9rem;}

form.contact-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);}
form.contact-form label{display:block;font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:6px;}
form.contact-form input,form.contact-form select,form.contact-form textarea{
  width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--border);
  margin-bottom:16px;font-family:inherit;font-size:.92rem;background:#fbfcfe;
}
form.contact-form textarea{min-height:110px;resize:vertical;}
.form-msg{font-size:.85rem;padding:10px 14px;border-radius:8px;margin-bottom:14px;display:none;}
.form-msg.ok{display:block;background:#e9f8ee;color:#1e6b3a;border:1px solid #bfe6cb;}

/* ---------- Legal ---------- */
.legal h2{margin-top:1.4em;font-size:1.25rem;}
.legal p,.legal li{color:var(--muted);font-size:.94rem;}
.legal ul{padding-left:20px;list-style:disc;margin-bottom:1em;}

/* ---------- Footer ---------- */
footer{background:var(--navy);color:#b6c6dc;padding:56px 0 0;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px;}
.footer-grid h4{color:#fff;font-size:1rem;margin-bottom:16px;}
.footer-grid p{color:#93a7c2;font-size:.88rem;}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid ul li a{font-size:.88rem;color:#b6c6dc;}
.footer-grid ul li a:hover{color:var(--orange);}
.footer-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:#fff;margin-bottom:12px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:.8rem;color:#8298b7;
}
.footer-bottom a{color:#8298b7;}
.footer-bottom a:hover{color:#fff;}

/* ---------- Soğutma Sistemi Parça Kartları ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.part-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:.2s ease;
}
.part-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.part-card img{width:100%;height:auto;display:block;}

/* ---------- Sabit Tıkla Ara ---------- */
.call-fab{
  position:fixed;right:22px;bottom:22px;z-index:300;
  width:60px;height:60px;border-radius:14px;
  background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;box-shadow:0 8px 20px rgba(247,127,30,.45);
  animation:call-pulse 2.2s infinite;
}
.call-fab:hover{background:var(--orange-dark);}
@keyframes call-pulse{
  0%{box-shadow:0 0 0 0 rgba(247,127,30,.55);}
  70%{box-shadow:0 0 0 16px rgba(247,127,30,0);}
  100%{box-shadow:0 0 0 0 rgba(247,127,30,0);}
}

.call-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:299;
  display:none;align-items:center;justify-content:center;gap:10px;
  background:var(--navy);color:#fff;padding:12px 16px;
  box-shadow:0 -4px 16px rgba(0,0,0,.18);
}
.call-bar a{
  display:flex;align-items:center;gap:8px;background:var(--orange);color:#fff;
  padding:11px 20px;border-radius:8px;font-weight:800;font-size:.95rem;width:100%;
  justify-content:center;
}

@media (max-width:760px){
  .call-fab{display:none;}
  .call-bar{display:flex;}
  body{padding-bottom:64px;}
}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .hero .container{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-5{grid-template-columns:repeat(3,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-wrap{grid-template-columns:1fr;}
  .region-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:760px){
  .topbar .container{justify-content:center;text-align:center;}
  nav.main-nav{
    position:fixed;top:78px;left:0;right:0;bottom:0;background:#fff;
    transform:translateX(100%);transition:.25s ease;overflow-y:auto;padding:16px;
    box-shadow:-6px 0 20px rgba(0,0,0,.08);
  }
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav ul{flex-direction:column;align-items:stretch;gap:4px;}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;display:none;padding-left:12px;}
  .has-dropdown.open .dropdown{display:block;}
  .menu-toggle{display:block;}
  .header-phone{display:none;}
  .hero h1{font-size:1.9rem;}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
  .grid-5{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .region-grid{grid-template-columns:repeat(2,1fr);}
  .band .container{flex-direction:column;text-align:center;}
}