/* SAFSAN — ürün / kategori / sektör sayfaları (ana sitenin renk ve yazı düzeni) */
*{box-sizing:border-box}
:root{--navy:#0b3768;--navy2:#083f67;--green:#3aa63a;--green2:#2f9230;--txt:#1d2f3f;--muted:#5a6f80;--line:#e3ebf0;--bg:#f4f7f9}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--txt);background:#fff;line-height:1.55}
a{color:#07537f}
img{max-width:100%}
.sf-wrap{width:min(1280px,calc(100% - 48px));margin:0 auto}
.sf-skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}.sf-skip:focus{left:8px}
.sf-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid rgba(7,83,127,.4);outline-offset:2px}

.sf-top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.sf-top-in{display:flex;align-items:center;gap:20px;padding:12px 0}
.sf-logo img{height:48px;width:auto;display:block}
.sf-search{flex:1;display:flex;max-width:620px;margin-left:auto;border:1.5px solid #cfdde8;border-radius:10px;overflow:hidden}
.sf-search input{flex:1;min-width:0;height:44px;border:0;padding:0 14px;font:15px Arial,sans-serif;color:var(--navy2);outline:none}
.sf-search button{width:52px;border:0;background:var(--navy);cursor:pointer}
.sf-search svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.2}
.sf-cart{position:relative;display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 14px;border-radius:10px;background:#eef6ea;color:var(--navy);font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap}
.sf-cart svg{width:22px;height:22px;fill:none;stroke:var(--navy);stroke-width:1.8}
.sf-count[hidden]{display:none}
.sf-count{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;border-radius:10px;background:var(--green);color:#fff;font-size:11.5px;display:grid;place-items:center;padding:0 5px}
.sf-nav{background:var(--navy)}
.sf-nav .sf-wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.sf-nav a{color:#fff;text-decoration:none;font:600 14px Poppins,Arial,sans-serif;padding:12px 14px;white-space:nowrap}
.sf-nav a:hover{background:rgba(255,255,255,.1)}
.sf-crumb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px;color:var(--muted);padding:14px 0 6px}
.sf-crumb a{color:var(--muted);text-decoration:none}.sf-crumb a:hover{text-decoration:underline}
.sf-crumb span[aria-current]{color:var(--navy);font-weight:700}
main.sf-wrap{padding-bottom:40px}

h1,h2,h3{font-family:Poppins,Arial,sans-serif;color:var(--navy);letter-spacing:-.2px}
.sf-head{margin:10px 0 18px}
.sf-head h1{font-size:32px;line-height:1.2;margin:0 0 8px}
.sf-head p{margin:0;max-width:860px;color:var(--muted);font-size:15.5px}
.sf-eyebrow{font:700 12px Poppins,Arial,sans-serif;letter-spacing:1.6px;color:var(--green)!important;margin:0 0 6px!important}
.sf-lead{font-size:17px!important;color:var(--txt)!important}
.sf-h2{font-size:22px;margin:30px 0 12px}.sf-h2 small{font:500 14px Arial,sans-serif;color:var(--muted);margin-left:8px}
.sf-muted{color:var(--muted);margin:0 0 8px;font-size:14px}

.sf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border:0;border-radius:10px;font:700 15px Poppins,Arial,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap}
.sf-btn-g{background:var(--green);color:#fff}.sf-btn-g:hover{background:var(--green2)}
.sf-btn-w{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.8)}.sf-btn-w:hover{background:rgba(255,255,255,.1)}

/* Ürün */
.sf-product{display:grid;grid-template-columns:minmax(280px,520px) 1fr;gap:36px;align-items:start;margin-top:8px}
.sf-p-img{aspect-ratio:1/1;border:1px solid var(--line);border-radius:16px;background:#fff;display:grid;place-items:center;padding:24px}
.sf-p-img img{max-width:100%;max-height:100%;object-fit:contain}
.sf-p-group{margin:0;color:var(--green2);font-weight:700;font-size:13px;letter-spacing:.5px;text-transform:uppercase}
.sf-p-info h1{font-size:30px;line-height:1.2;margin:6px 0 14px}
.sf-p-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin:0 0 14px}
.sf-p-meta div{display:flex;gap:6px;font-size:14px}.sf-p-meta dt{color:var(--muted)}.sf-p-meta dd{margin:0;font-weight:700;color:var(--navy)}
.sf-p-desc{font-size:16px;margin:0 0 18px}
.sf-buy{border:1px solid #d7e8dd;border-radius:14px;background:linear-gradient(120deg,#f1f9ee,#eef6fb);padding:18px}
.sf-price-note{margin:0 0 10px;font-weight:700;color:var(--navy);font-size:14.5px}
.sf-buy-row{display:flex;gap:8px;flex-wrap:wrap}
.sf-qty,.sf-unit{height:48px;border:1px solid #ccdce5;border-radius:10px;padding:0 12px;font:15px Arial,sans-serif;color:var(--navy2);background:#fff}
.sf-qty{width:90px}
.sf-add{flex:1;min-width:200px}
.sf-added{margin:10px 0 0;font-weight:700;color:#2f7d12}
.sf-buy-alt{margin:12px 0 0;font-size:14px}
.sf-p-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:28px}
.sf-box{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:#fff}
.sf-box h2{font-size:18px;margin:0 0 10px}
.sf-list{margin:0;padding-left:20px}.sf-list li{margin-bottom:4px}
.sf-specs{width:100%;border-collapse:collapse;font-size:14.5px}
.sf-specs th,.sf-specs td{text-align:left;padding:8px 6px;border-bottom:1px solid #edf2f5;vertical-align:top}
.sf-specs th{color:var(--muted);font-weight:600;width:42%}
.sf-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.sf-chips a{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid #cfe0e8;border-radius:999px;background:#fff;color:var(--navy);font-weight:700;font-size:13.5px;text-decoration:none}
.sf-chips a:hover{border-color:var(--green);color:#2f7d12}
.sf-chips small{color:var(--muted);font-weight:500}
.sf-chips-l a{padding:10px 16px;font-size:14.5px}
.sf-note{font-size:12.5px;color:#8a9aa5;margin:24px 0 0}

/* Listeler */
.sf-rel{margin-top:30px}
.sf-rel h2{font-size:21px;margin:0 0 12px}
.sf-rel-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}
.sf-rel-h h3{margin:0;font-size:18px}.sf-rel-h a{font-weight:700;font-size:14px;color:#2f7d12;text-decoration:none}
.sf-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.sf-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;transition:box-shadow .18s,border-color .18s}
.sf-card[hidden]{display:none}
.sf-card:hover{box-shadow:0 10px 26px rgba(11,55,104,.12);border-color:#cfdde8}
.sf-card-a{display:flex;flex-direction:column;gap:6px;padding:14px 16px 10px;text-decoration:none;color:inherit;flex:1}
.sf-card-img{display:grid;place-items:center;height:170px}
.sf-card-img img{max-width:100%;max-height:100%;object-fit:contain}
.sf-card-code{font-size:12.5px;color:var(--muted)}
.sf-card-name{font:700 15px/1.35 Poppins,Arial,sans-serif;color:var(--navy)}
.sf-card-b{display:flex;flex-direction:column;gap:2px;font-size:13px;color:var(--muted)}
.sf-add-mini{margin:0 14px 14px;height:40px;border:0;border-radius:9px;background:var(--green);color:#fff;font:700 13.5px Arial,sans-serif;cursor:pointer}
.sf-add-mini:hover{background:var(--green2)}.sf-add-mini.ok{background:var(--navy)}
.sf-subs{margin:0 0 16px}
.sf-filter{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}
.sf-filter button{border:1px solid #cfe0e8;background:#fff;border-radius:999px;padding:8px 14px;font:600 13px Arial,sans-serif;color:var(--navy);cursor:pointer}
.sf-filter button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.sf-cats,.sf-sectors{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.sf-cats a,.sf-sectors a{display:flex;flex-direction:column;gap:6px;height:100%;padding:16px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:inherit;background:#fff}
.sf-cats a:hover,.sf-sectors a:hover{border-color:#cfdde8;box-shadow:0 10px 26px rgba(11,55,104,.1)}
.sf-cats .sf-card-img,.sf-sectors .sf-card-img{height:120px}
.sf-cats b,.sf-sectors b{font:700 16px Poppins,Arial,sans-serif;color:var(--navy)}
.sf-cats small,.sf-sectors small{color:#2f7d12;font-weight:700}
.sf-sectors span:not(.sf-card-img){font-size:14px;color:var(--muted)}

/* Sektör */
.sf-sector-head h1{font-size:34px}
.sf-sector-grid{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}
.sf-prose p{font-size:16px;margin:0 0 12px;max-width:760px}
.sf-calc-box{border:1px solid #d7e8dd;border-radius:16px;padding:20px;background:linear-gradient(120deg,#f1f9ee,#eef6fb);display:flex;flex-direction:column;gap:10px}
.sf-calc-box h2{margin:0;font-size:19px}.sf-calc-box p{margin:0;font-size:14.5px;color:#45606f}.sf-calc-box small{color:var(--muted)}
.sf-needs{margin-top:24px}
.sf-needs h2{font-size:22px;margin:0 0 12px}
.sf-needs ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.sf-needs li{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fbfdfe}
.sf-needs h3{margin:0 0 4px;font-size:16px}.sf-needs p{margin:0;font-size:14px;color:var(--muted)}

/* 404 */
.sf-404{max-width:760px;margin:30px auto 10px;text-align:center}
.sf-404 h1{font-size:32px;margin:0 0 10px}.sf-404 p{color:var(--muted);font-size:16px}
.sf-404-search{margin:22px auto;max-width:560px}
.sf-404-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.sf-btn-o{background:#fff;color:var(--navy);border:1.5px solid var(--navy)}.sf-btn-o:hover{background:#eef4f9}

/* CTA, güven, alt bilgi */
.sf-cta{margin:40px 0 0;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:26px 30px;border-radius:18px;background:linear-gradient(100deg,#062a52 0%,#0b3768 55%,#0d3f73 100%);color:#fff}
.sf-cta h2{color:#fff;margin:0 0 4px;font-size:22px}.sf-cta p{margin:0;color:#cfe0ee;max-width:560px}
.sf-cta-btns{display:flex;gap:10px;flex-wrap:wrap}
.sf-trust{background:var(--bg);border-top:1px solid var(--line);margin-top:48px}
.sf-trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px 0}
.sf-trust div{display:flex;flex-direction:column}.sf-trust b{color:var(--navy);font-size:14.5px}.sf-trust span{color:var(--muted);font-size:13.5px}
.sf-foot{background:#062a52;color:#cfe0ee}
.sf-foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:28px;padding:36px 0}
.sf-foot-logo{height:54px;width:auto;background:#fff;border-radius:10px;padding:6px 10px}
.sf-foot p{font-size:14px}
.sf-foot h2{color:#fff;font-size:15px;margin:0 0 10px}
.sf-foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;font-size:14px}
.sf-foot a{color:#cfe0ee;text-decoration:none}.sf-foot a:hover{color:#fff;text-decoration:underline}
.sf-foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:14px 0;font-size:13px;color:#9fb4c6}
.sf-foot-bottom a{color:#cfe0ee}

@media(max-width:980px){
  .sf-product,.sf-sector-grid{grid-template-columns:1fr}
  .sf-trust-in{grid-template-columns:1fr 1fr}
  .sf-foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .sf-wrap{width:calc(100% - 24px)}
  .sf-top-in{flex-wrap:wrap;gap:10px}
  .sf-logo img{height:38px}
  .sf-cart span{display:none}.sf-cart{margin-left:auto}
  .sf-search{order:3;max-width:none;flex-basis:100%}
  .sf-head h1,.sf-p-info h1,.sf-sector-head h1{font-size:24px}
  .sf-grid{grid-template-columns:1fr 1fr;gap:10px}
  .sf-card-img{height:120px}.sf-card-a{padding:10px}
  .sf-card-name{font-size:13.5px}.sf-card-b{display:none}
  .sf-add-mini{margin:0 10px 10px;font-size:12px;height:38px}
  .sf-cta{padding:22px 18px}.sf-cta-btns,.sf-cta .sf-btn{width:100%}
  .sf-foot-grid{grid-template-columns:1fr}
  .sf-add{min-width:0;flex-basis:100%}
}