/*
Theme Name: NTNSNRTR
Theme URI: https://ntnsnrtr.com
Author: NTNSNRTR
Description: Hafif, sade ve hızlı NTN-SNR ürün/katalog sitesi teması.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ntnsnrtr
*/

:root{
  --bg:#ffffff;
  --text:#181818;
  --muted:#666a70;
  --line:#e9eaec;
  --soft:#f6f7f8;
  --brand:#d71920;
  --brand-dark:#b81319;
  --max:1180px;
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(calc(100% - 36px),var(--max));margin-inline:auto}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.site-branding{display:flex;align-items:center;gap:12px;min-width:180px}
.custom-logo{max-height:44px;width:auto}
.site-title{
  font-size:1.23rem;
  font-weight:800;
  letter-spacing:-.025em;
}
.site-title span{color:var(--brand)}
.primary-nav{display:flex;align-items:center;gap:30px}
.primary-nav ul{
  display:flex;
  align-items:center;
  gap:26px;
  list-style:none;
  margin:0;
  padding:0;
}
.primary-nav a{
  font-weight:650;
  font-size:.96rem;
  transition:.2s ease;
}
.primary-nav a:hover,
.primary-nav .current-menu-item>a{color:var(--brand)}
.header-cta{
  background:var(--brand);
  color:#fff;
  padding:11px 17px;
  border-radius:999px;
}
.header-cta:hover{background:var(--brand-dark)!important;color:#fff!important}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  font-size:22px;
}

.hero{padding:78px 0 54px;overflow:hidden}
.hero-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:64px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.11em;
  text-transform:uppercase;
  color:var(--brand);
  margin-bottom:16px;
}
.eyebrow:before{
  content:"";
  width:28px;height:2px;background:var(--brand)
}
.hero h1{
  font-size:clamp(2.8rem,6vw,5.3rem);
  line-height:.98;
  letter-spacing:-.055em;
  margin:0 0 22px;
  max-width:800px;
}
.hero h1 .accent{color:var(--brand)}
.hero-copy{
  color:var(--muted);
  font-size:1.12rem;
  max-width:670px;
  margin:0 0 30px;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 20px;
  border-radius:12px;
  font-weight:750;
  border:1px solid transparent;
  transition:.2s ease;
}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px)}
.btn-secondary{border-color:var(--line);background:#fff}
.btn-secondary:hover{border-color:#cfd1d5;background:var(--soft)}
.hero-visual{
  position:relative;
  min-height:440px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.hero-orbit{
  width:min(440px,100%);
  aspect-ratio:1;
  border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#fff 0 34%,#f0f1f2 35% 100%);
  border:1px solid var(--line);
  position:relative;
  box-shadow:0 30px 80px rgba(0,0,0,.07);
}
.bearing{
  position:absolute;
  inset:14%;
  border-radius:50%;
  border:42px solid #bfc3c7;
  box-shadow:
    inset 0 0 0 9px #8e949a,
    0 18px 30px rgba(0,0,0,.16);
  background:#e8eaec;
}
.bearing:before{
  content:"";
  position:absolute;
  inset:19%;
  border-radius:50%;
  background:#fff;
  box-shadow:inset 0 0 0 9px #a8adb2;
}
.bearing:after{
  content:"NTN  •  SNR";
  position:absolute;
  top:48%;
  left:50%;
  transform:translate(-50%,-50%) rotate(-18deg);
  font-weight:900;
  color:#767b80;
  font-size:clamp(.85rem,2vw,1.25rem);
  letter-spacing:.12em;
  white-space:nowrap;
}
.float-card{
  position:absolute;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 12px 40px rgba(0,0,0,.08);
  padding:14px 16px;
  font-size:.88rem;
  font-weight:750;
}
.float-card.one{left:-10px;top:72px}
.float-card.two{right:-8px;bottom:70px}
.float-card small{display:block;color:var(--muted);font-weight:600;margin-top:2px}

.section{padding:72px 0}
.section-soft{background:var(--soft)}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:30px;
  margin-bottom:28px;
}
.section-title{
  margin:0;
  font-size:clamp(2rem,3.5vw,3.1rem);
  line-height:1.05;
  letter-spacing:-.045em;
}
.section-text{
  max-width:650px;
  color:var(--muted);
  margin:8px 0 0;
}
.category-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.category-card{
  min-height:180px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  transition:.2s ease;
}
.category-card:hover{
  border-color:#d3d5d8;
  transform:translateY(-3px);
  box-shadow:0 18px 35px rgba(0,0,0,.055);
}
.category-icon{
  width:42px;height:42px;border-radius:12px;
  background:#fff0f1;
  color:var(--brand);
  display:grid;place-items:center;
  font-weight:900;
}
.category-card h3{margin:28px 0 4px;font-size:1.12rem}
.category-card p{margin:0;color:var(--muted);font-size:.92rem}
.link-arrow{margin-top:18px;color:var(--brand);font-weight:800;font-size:.92rem}

.search-callout{
  border-radius:26px;
  background:#171717;
  color:#fff;
  padding:42px;
  display:grid;
  grid-template-columns:1.2fr auto;
  gap:30px;
  align-items:center;
}
.search-callout p{color:#bfc2c5;margin:10px 0 0;max-width:700px}
.search-callout .btn-secondary{background:#fff;border-color:#fff;color:#171717}

.page-hero{padding:58px 0 32px}
.page-hero h1{
  font-size:clamp(2.4rem,5vw,4.2rem);
  line-height:1;
  margin:0;
  letter-spacing:-.05em;
}
.content-wrap{padding:24px 0 72px}
.entry-content{max-width:920px}
.entry-content>*:first-child{margin-top:0}

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.info-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  background:#fff;
}
.info-card h3{margin-top:0}

.search-placeholder{
  border:1px dashed #cfd2d5;
  background:var(--soft);
  border-radius:var(--radius);
  padding:34px;
  text-align:center;
}
.search-placeholder code{
  background:#fff;
  border:1px solid var(--line);
  padding:4px 7px;
  border-radius:7px;
}

.site-footer{
  border-top:1px solid var(--line);
  padding:34px 0;
  background:#fff;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:center;
  color:var(--muted);
  font-size:.92rem;
}
.footer-brand{font-weight:800;color:var(--text)}

@media (max-width:920px){
  .nav-toggle{display:flex}
  .primary-nav{
    display:none;
    position:absolute;
    left:18px;right:18px;top:70px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:16px;
    padding:12px;
    box-shadow:0 20px 50px rgba(0,0,0,.10);
  }
  .primary-nav.is-open{display:block}
  .primary-nav ul{display:block}
  .primary-nav li{margin:0}
  .primary-nav a{display:block;padding:12px 10px}
  .header-cta{margin-top:4px}
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .hero{padding-top:52px}
  .hero-visual{min-height:360px}
  .category-grid{grid-template-columns:1fr 1fr}
  .search-callout{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:620px){
  .container{width:min(calc(100% - 26px),var(--max))}
  .header-inner{min-height:68px}
  .site-title{font-size:1.05rem}
  .hero{padding:42px 0 38px}
  .hero h1{font-size:3rem}
  .hero-copy{font-size:1rem}
  .hero-visual{min-height:300px}
  .hero-orbit{width:300px}
  .bearing{border-width:30px}
  .float-card{display:none}
  .section{padding:54px 0}
  .category-grid{grid-template-columns:1fr}
  .search-callout{padding:28px 22px}
  .footer-inner{display:block}
  .footer-inner>div+div{margin-top:8px}
}