/* ============================================================
   İç sayfalar · page hero · breadcrumb · listeleme · çözümler · iletişim
   ============================================================ */

/* solutions teaser (anasayfa) */
.sol-teaser{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.sol-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.sol-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.sol-thumb{aspect-ratio:16/10;background:#fff;display:grid;place-items:center;padding:1rem;border-bottom:1px solid var(--line)}
.sol-thumb img{max-height:100%;max-width:100%;width:auto;object-fit:contain}
.sol-body{padding:1.1rem 1.2rem 1.3rem;flex:1;display:flex;flex-direction:column}
.sol-body h4{font-size:1.1rem;color:var(--navy)}
.sol-body p{font-size:.88rem;color:var(--muted);margin:.4rem 0 .9rem;flex:1}
.cgo{font-size:.85rem;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:.3rem}
.cgo svg{width:14px;height:14px;transition:transform .2s}
.sol-card:hover .cgo svg,.cat-card:hover .cgo svg{transform:translateX(3px)}

/* brand group "Tümü" link */
.bg-all{margin-left:auto;font-size:.82rem;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:.3rem;white-space:nowrap}
.bg-all svg{width:14px;height:14px;transition:transform .2s}
.bg-all:hover svg{transform:translateX(3px)}
.bg-head{display:flex;align-items:center;gap:1rem}

/* ---- PAGE HERO (iç sayfa başlığı) ---- */
.page-hero{background:linear-gradient(125deg,var(--navy),var(--navy-2));color:#fff;padding:42px 0 38px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.08),transparent 70%)}
.page-hero .wrap{position:relative;z-index:1}
.breadcrumb{display:flex;gap:.5rem;align-items:center;font-size:.82rem;color:#F4C885;margin-bottom:.9rem;flex-wrap:wrap}
.breadcrumb a{color:#D7DCE2}.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}
.page-hero h1{font-size:clamp(1.6rem,3.4vw,2.4rem);color:#fff}
.page-hero p{color:#D7DCE2;margin-top:.7rem;max-width:60ch;font-size:1.02rem}
.page-hero .ph-meta{margin-top:1.1rem;display:flex;gap:.6rem;flex-wrap:wrap}
.ph-chip{font-size:.8rem;background:rgba(255,255,255,.1);color:#ECE0CF;padding:.35rem .8rem;border-radius:30px}

/* ---- CATEGORY / LISTING ---- */
.listing{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.filter-bar{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:28px}
.filter-chip{padding:.5rem 1rem;border-radius:30px;border:1px solid var(--line);background:#fff;font-size:.88rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s}
.filter-chip:hover{border-color:var(--blue);color:var(--blue)}
.filter-chip.active{background:var(--blue);border-color:var(--blue);color:#fff}
.listing-empty{padding:3rem;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);grid-column:1/-1}
.cat-card .cat-brand{position:absolute;top:8px;left:8px;font-size:.62rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:rgba(216,119,6,.92);color:#fff;padding:.2rem .5rem;border-radius:5px;z-index:1}
.cat-thumb{position:relative}

/* category quick-nav (other categories) */
.cat-rail{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:8px}
.cat-rail a{font-size:.85rem;padding:.45rem .9rem;border-radius:8px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink);font-weight:500;transition:all .2s}
.cat-rail a:hover,.cat-rail a.active{background:var(--blue-wash);border-color:var(--blue);color:var(--blue)}

/* ---- BRANDS HUB ---- */
.brand-hub{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.brand-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.4rem;transition:transform .22s,box-shadow .22s;text-align:center}
.brand-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.brand-tile .bt-name{font-size:1.3rem;font-weight:800;color:var(--navy);letter-spacing:.02em}
.brand-tile .bt-count{font-size:.82rem;color:var(--muted);margin:.4rem 0 1rem}
.brand-tile .bt-go{font-size:.85rem;font-weight:700;color:var(--blue);display:inline-flex;gap:.3rem;align-items:center}

/* ---- CTA strip ---- */
.cta-strip{background:linear-gradient(135deg,var(--blue),var(--blue-deep));border-radius:var(--radius);padding:2.4rem;color:#fff;text-align:center;margin-top:8px}
.cta-strip h3{color:#fff;font-size:1.5rem}
.cta-strip p{color:rgba(255,255,255,.85);margin:.6rem auto 1.4rem;max-width:50ch}
.cta-strip .btns{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}

/* ---- SOLUTIONS PAGE ---- */
.sol-detail{margin-bottom:48px;scroll-margin-top:120px}
.sol-detail .sd-head{display:flex;align-items:baseline;gap:1rem;margin-bottom:18px}
.sol-detail .sd-head h2{font-size:1.5rem;color:var(--navy)}
.sol-detail .sd-head p{color:var(--muted);font-size:.95rem}
.sol-detail .sd-rule{height:1px;background:var(--line);margin:0 0 22px}

/* ---- CONTACT ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:2.5rem;align-items:start}
.contact-info .ci-item{display:flex;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.contact-info .ci-item:last-child{border-bottom:none}
.ci-ico{width:46px;height:46px;border-radius:10px;background:var(--blue-wash);color:var(--blue);display:grid;place-items:center;flex:0 0 46px}
.ci-ico svg{width:22px;height:22px}
.ci-item h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-2);margin-bottom:.3rem}
.ci-item a,.ci-item p{color:var(--ink);font-weight:600;font-size:1rem}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow-sm)}
.contact-form .frow{margin-bottom:1rem}
.contact-form label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:.4rem}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:.75rem .9rem;font-size:.95rem;outline:none;transition:border-color .2s}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue)}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form .frow-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.map-embed{margin-top:8px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);line-height:0}
.map-embed iframe{width:100%;height:340px;border:0}
.form-note{font-size:.8rem;color:var(--muted);margin-top:.5rem}

/* ---- simple content page (kvkk, kurulumlar) ---- */
.content-page{max-width:820px;margin:0 auto}
.content-page h2{font-size:1.4rem;color:var(--navy);margin:1.8rem 0 .8rem}
.content-page h3{font-size:1.1rem;color:var(--navy);margin:1.4rem 0 .6rem}
.content-page p{color:var(--ink);margin-bottom:1rem}
.content-page ul.bullets{margin:0 0 1rem 1.2rem;list-style:disc}
.content-page ul.bullets li{margin-bottom:.5rem;color:var(--ink)}
.install-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:8px}
.install-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;text-align:center;transition:transform .22s,box-shadow .22s}
.install-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.install-card .ic-ico{width:54px;height:54px;border-radius:50%;background:var(--blue-wash);color:var(--blue);display:grid;place-items:center;margin:0 auto 1rem}
.install-card .ic-ico svg{width:26px;height:26px}
.install-card h4{color:var(--navy);margin-bottom:.5rem}
.install-card p{font-size:.9rem;color:var(--muted)}

@media (max-width:1024px){
  .sol-teaser,.listing,.brand-hub,.install-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .sol-teaser,.listing,.brand-hub,.install-grid{grid-template-columns:1fr}
  .contact-form .frow-2{grid-template-columns:1fr}
}

/* ---- PRODUCT DETAIL ---- */
.product-detail{display:grid;grid-template-columns:1fr 1.05fr;gap:2.5rem;align-items:start}
.pd-gallery .pd-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);aspect-ratio:1/1;display:grid;place-items:center;padding:2rem}
.pd-gallery .pd-main img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.pd-info .pd-brand{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:var(--blue-wash);padding:.3rem .7rem;border-radius:6px}
.pd-info h2{font-size:clamp(1.4rem,3vw,2rem);color:var(--navy);margin:.8rem 0 .5rem}
.pd-cat{display:inline-block;font-size:.9rem;color:var(--muted);font-weight:600;margin-bottom:1rem}
.pd-cat:hover{color:var(--blue)}
.pd-desc{color:var(--ink);font-size:1.02rem;margin-bottom:1.4rem}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:1.4rem;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-table th,.spec-table td{text-align:left;padding:.7rem 1rem;font-size:.92rem;border-bottom:1px solid var(--line)}
.spec-table th{background:var(--bg-soft);color:var(--navy);font-weight:700;width:40%}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:none}
.pd-price{font-size:1.15rem;font-weight:800;color:var(--navy);margin-bottom:1rem}
.pd-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1rem}
.pd-note{font-size:.85rem;color:var(--muted)}
.pd-related{margin-top:3rem}

@media (max-width:860px){
  .product-detail{grid-template-columns:1fr;gap:1.6rem}
  .pd-gallery .pd-main{max-width:420px;margin:0 auto}
}

/* ---- HAKKIMIZDA ---- */
.about-hero-text{max-width:70ch}
.about-block{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin:8px 0 36px}
.about-block .ab-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.about-block .ab-card h3{font-size:1.05rem;color:var(--navy);margin-bottom:.6rem;display:flex;align-items:center;gap:.5rem}
.about-block .ab-card h3 svg{width:20px;height:20px;color:var(--blue)}
.about-block .ab-card p{color:var(--muted);font-size:.95rem}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:8px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;text-align:center;transition:transform .22s,box-shadow .22s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.value-card h4{color:var(--navy);font-size:1.02rem;margin-bottom:.5rem}
.value-card p{font-size:.88rem;color:var(--muted)}
.timeline{position:relative;margin-top:8px;padding-left:28px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl-item{position:relative;padding-bottom:28px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-28px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--blue);border:3px solid var(--blue-wash)}
.tl-item .tl-year{font-family:inherit;font-weight:800;color:var(--blue);font-size:.95rem}
.tl-item p{color:var(--ink);margin-top:.3rem;font-size:.95rem}

/* ---- EĞİTİM / VİDEO ---- */
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.video-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.video-frame{position:relative;aspect-ratio:16/9;background:#0d1117}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-body{padding:1.1rem 1.2rem}
.video-body .v-cat{font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.video-body h4{color:var(--navy);font-size:1.05rem;margin:.4rem 0 .5rem}
.video-body p{font-size:.9rem;color:var(--muted)}
.video-empty{grid-column:1/-1;padding:3rem;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}

/* ---- REFERANSLAR ---- */
.ref-brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-bottom:44px}
.ref-brand-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.2rem;text-align:center;transition:transform .22s,box-shadow .22s}
.ref-brand-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.ref-brand-tile .rb-name{font-size:1.4rem;font-weight:800;color:var(--navy)}
.ref-brand-tile .rb-note{font-size:.82rem;color:var(--muted);margin-top:.4rem}
.ref-sector-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.ref-sector-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.ref-sector-card h4{color:var(--navy);font-size:1rem;margin-bottom:.5rem}
.ref-sector-card p{font-size:.88rem;color:var(--muted)}

@media (max-width:1024px){
  .about-block,.values-grid,.ref-brand-grid,.ref-sector-grid{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .about-block,.values-grid,.ref-brand-grid,.ref-sector-grid{grid-template-columns:1fr}
}

/* ---------- ÜRÜN DETAY — zengin içerik blokları ---------- */
.pd-uses{display:flex;flex-wrap:wrap;gap:.5rem;margin:.2rem 0 1.1rem}
.pd-chip{font-size:.78rem;font-weight:600;color:var(--blue-deep);background:var(--blue-wash);border:1px solid #f3ddba;padding:.32rem .75rem;border-radius:30px}
.pd-extra{display:grid;grid-template-columns:1.15fr .85fr;gap:2.2rem;margin-top:2.6rem;align-items:start}
.pd-long h3,.pd-feats h3{font-size:1.25rem;color:var(--navy);margin-bottom:.9rem;position:relative;padding-left:.9rem}
.pd-long h3::before,.pd-feats h3::before{content:"";position:absolute;left:0;top:.18em;width:5px;height:1.05em;background:var(--blue);border-radius:3px}
.pd-long p{color:var(--ink);line-height:1.75;margin-bottom:1rem;font-size:.98rem}
.pd-long p:last-child{margin-bottom:0}
.pd-feats{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.5rem}
.pd-feats ul{list-style:none;display:grid;gap:.75rem}
.pd-feats li{display:flex;gap:.65rem;align-items:flex-start;font-size:.93rem;color:var(--ink);line-height:1.5}
.pd-feats li svg{width:18px;height:18px;flex:0 0 18px;color:var(--blue);margin-top:.12em}
@media (max-width:860px){.pd-extra{grid-template-columns:1fr;gap:1.6rem}}