/* Uzmanına Sorun — /uzmanina-sorun ve soru sayfaları */
.us-sayfa [hidden],.us-sor-bolum [hidden],#usBasari[hidden],#usForm[hidden]{display:none!important}
.us-hero h1{max-width:920px}
.us-hero-soru h1{font-size:clamp(26px,3.6vw,42px);line-height:1.22;letter-spacing:-.5px}
.page-header p.us-hero-meta{font-size:14px;color:rgba(255,255,255,.7);margin-top:14px}
.us-hero .breadcrumb{flex-wrap:wrap}
.us-hero>.container>p{max-width:640px}

/* hero arama */
.us-arama{display:flex;align-items:center;gap:10px;background:#fff;border-radius:16px;padding:7px 7px 7px 18px;max-width:760px;margin-top:28px;box-shadow:var(--shadow-lg)}
.us-arama svg{color:var(--text-muted);flex:none}
.us-arama input{flex:1;min-width:0;border:0;outline:0;font:500 16.5px 'DM Sans',sans-serif;color:var(--text);background:transparent;padding:12px 0}
.us-arama input::-webkit-search-cancel-button{cursor:pointer}
.us-arama-btn{flex:none;border:0;cursor:pointer;background:var(--gradient-accent);color:#fff;font:700 15px 'DM Sans',sans-serif;padding:13px 26px;border-radius:12px;transition:transform .2s}
.us-arama-btn:hover{transform:translateY(-1px)}
.us-populer{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;max-width:760px}
.us-populer span{color:rgba(255,255,255,.6);font-size:13.5px;margin-right:2px}
.us-populer button{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;font:500 13px 'DM Sans',sans-serif;padding:6px 12px;border-radius:999px;cursor:pointer;transition:background .2s}
.us-populer button:hover{background:rgba(255,255,255,.18)}

/* yerleşim */
.us-sayfa{padding:44px 0 30px}
.us-dar{max-width:1040px}
.us-blok{margin-bottom:44px;scroll-margin-top:90px}
.us-baslik{font-size:24px;font-weight:800;color:var(--primary);margin:0}
.us-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:40px;align-items:start}
.us-ana,.us-yan{min-width:0}
.us-yan{display:flex;flex-direction:column;gap:20px}
.us-yapiskan{position:sticky;top:100px}

/* konu kutuları */
.us-konular{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.us-konu{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;text-align:left;border:1.5px solid var(--border);background:#fff;border-radius:var(--radius);padding:16px 18px;cursor:pointer;font-family:'DM Sans',sans-serif;transition:border-color .2s,box-shadow .2s,transform .2s}
.us-konu:hover{border-color:var(--primary-blue);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.us-konu.aktif{border-color:var(--primary-blue);background:#f2f8fd;box-shadow:inset 0 0 0 1px var(--primary-blue)}
.us-konu-ikon{grid-row:1/3;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:#e3f0fa;color:#0f5a94}
.us-konu-ad{font-size:15.5px;font-weight:700;color:var(--primary);line-height:1.3}
.us-konu-say{font-size:13px;color:var(--text-muted);margin-top:2px}

/* kategori renkleri — sakin, bileşen temasına uygun tonlar */
.us-kat{align-self:flex-start;display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.2px;padding:4px 10px;border-radius:999px;background:#e3f0fa;color:#0f5a94;white-space:nowrap;line-height:1.4}
.us-kat[data-k="isi-gider-paylasimi"],.us-konu-ikon[data-k="isi-gider-paylasimi"]{background:#e6f4e4;color:#2a7224}
.us-kat[data-k="kalorimetre"],.us-konu-ikon[data-k="kalorimetre"]{background:#e0f2f1;color:#13675f}
.us-kat[data-k="kat-istasyonu"],.us-konu-ikon[data-k="kat-istasyonu"]{background:#e9ebf8;color:#3a4699}
.us-kat[data-k="sicak-soguk-su"],.us-konu-ikon[data-k="sicak-soguk-su"]{background:#e1f1f9;color:#0b6188}
.us-kat[data-k="yonetim-mevzuat"],.us-konu-ikon[data-k="yonetim-mevzuat"]{background:#edf0f4;color:#3c4a5c}

/* soru listesi */
.us-liste-bas{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.us-sonuc{font-size:14px;color:var(--text-muted)}
.us-temizle{margin-left:auto;border:0;background:none;color:var(--primary-blue);font:600 14px 'DM Sans',sans-serif;cursor:pointer;padding:4px 0}
.us-soru-liste{border:1.5px solid var(--border);border-radius:var(--radius);background:#fff;overflow:hidden}
.us-soru-satir{display:flex;align-items:center;gap:16px;padding:18px 22px;border-top:1px solid var(--border);color:var(--text);transition:background .15s}
.us-soru-liste>.us-soru-satir:first-child,.us-soru-liste>[hidden]+.us-soru-satir:not([hidden]){border-top:0}
.us-soru-satir:hover{background:#f6fafd}
.us-soru-metin{flex:1;min-width:0}
.us-soru-q{display:block;font-size:16.5px;font-weight:700;color:var(--primary);line-height:1.4}
.us-soru-satir:hover .us-soru-q{color:var(--primary-blue)}
.us-soru-ozet{display:block;font-size:14px;color:var(--text-muted);line-height:1.55;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.us-soru-satir .us-kat{flex:none;align-self:center}
.us-soru-ok{flex:none;color:var(--primary-blue);display:flex}
.us-daha{display:flex;margin:18px auto 0;justify-content:center}
.us-bos{text-align:center;padding:36px 24px;border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--surface)}
.us-bos b{display:block;font-size:17px;color:var(--primary)}
.us-bos p{margin:6px 0 18px;color:var(--text-muted);font-size:15px}

/* soru sorma bölümü — geniş, ferah */
.us-sor-bolum{background:var(--surface);padding:64px 0 72px;scroll-margin-top:70px}
.us-sor-kart{background:#fff;border:1px solid var(--border);border-radius:24px;padding:44px 48px;box-shadow:var(--shadow-sm)}
.us-sor-bilgi{text-align:center;max-width:760px;margin:0 auto}
.us-sor-bilgi h2{font-size:clamp(26px,3vw,34px);font-weight:800;color:var(--primary);margin:0 0 8px}
.us-sor-bilgi>p{font-size:16.5px;color:var(--text-muted);margin:0}
.us-adim-liste{list-style:none;counter-reset:adim;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0 0;padding:0;text-align:left}
.us-adim-liste li{counter-increment:adim;position:relative;padding:16px 16px 16px 56px;background:var(--surface);border-radius:14px}
.us-adim-liste li::before{content:counter(adim);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--primary-blue);color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px}
.us-adim-liste b{display:block;font-size:15px;color:var(--primary);margin-bottom:3px}
.us-adim-liste span{display:block;font-size:13.5px;color:var(--text-muted);line-height:1.5}
.us-guven{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13.5px;color:var(--text-muted);margin:18px 0 0}
.us-sor-form{max-width:760px;margin:32px auto 0;padding-top:32px;border-top:1px solid var(--border)}
.us-sor-form .form-group{margin-bottom:20px}
.us-sor-form .form-group label{font-size:14px;margin-bottom:7px}
.us-sor-form .form-group input,.us-sor-form .form-group select,.us-sor-form .form-group textarea{font-size:15.5px;padding:14px 16px;border-radius:12px}
.us-sor-form #usSoru{font-size:17px;font-weight:500;padding:16px 18px}
.us-sor-form .form-row{gap:18px}
.us-sor-form .btn-primary{padding:17px 24px;font-size:16px}
.us-ops{font-weight:400;color:var(--text-muted)}
.us-gizli{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.us-sor-form .kvkk-label{font-size:13.5px}
.us-sor-form .kvkk-label a{color:var(--primary-blue);text-decoration:underline;font-weight:600}
.us-sor-form .kvkk-label input{margin-top:3px;flex:none}
#usKvkkGrup.kvkk-error .kvkk-label{color:#f44336}
.us-btn-tam{width:100%;justify-content:center}
.us-oneri{margin-top:10px;background:#eef6fc;border:1px solid #cfe3f4;border-radius:12px;padding:12px 14px}
.us-oneri b{font-size:12.5px;color:#0f5a94;display:block;margin-bottom:4px}
.us-oneri a{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--primary);padding:7px 0;border-top:1px solid #d9e9f6;font-weight:600;line-height:1.4}
.us-oneri a:first-child{border-top:0}
.us-oneri a:hover{color:var(--primary-blue)}
.us-oneri a svg{flex:none;margin-top:3px;color:var(--primary-blue)}
.us-basari{text-align:center;padding:24px 4px 8px}
.us-basari h3{font-size:22px;color:var(--primary);margin:14px 0 8px}
.us-basari p{font-size:15px;color:var(--text-muted);line-height:1.6;margin:0 0 20px}

/* soru sayfası */
.us-soru-kart{background:var(--surface);border-radius:var(--radius);padding:22px 26px;margin-bottom:20px;border-left:4px solid var(--primary-blue)}
.us-etiket{display:inline-flex;gap:6px;align-items:center;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--primary-blue)}
.us-soru-detay{margin:10px 0 0;color:var(--text);font-size:15.5px;line-height:1.7;white-space:pre-line}
.us-soran{margin-top:12px;font-size:13px;color:var(--text-muted)}
.us-yanit-kart{border:1.5px solid var(--border);border-radius:20px;padding:28px 30px;background:#fff;scroll-margin-top:100px}
.us-yanit-bas{display:flex;gap:12px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--border);margin-bottom:20px}
.us-avatar{width:44px;height:44px;border-radius:12px;display:block;flex:none}
.us-yanit-bas b{display:block;color:var(--primary);font-size:15px}
.us-yanit-bas span{font-size:13px;color:var(--text-muted)}
.us-ozet{background:#eef7ee;border-radius:14px;padding:16px 18px;margin-bottom:24px}
.us-ozet b{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:#2a7224}
.us-ozet p{margin:4px 0 0;font-size:16px;line-height:1.65;color:var(--text);font-weight:500}
.us-yanit-metin{font-size:16.5px;line-height:1.8;color:var(--text)}
.us-yanit-metin h3{font-size:20px;font-weight:800;color:var(--primary);margin:28px 0 10px}
.us-yanit-metin p{margin:0 0 14px}
.us-yanit-metin ul,.us-yanit-metin ol{margin:0 0 16px;padding-left:22px}
.us-yanit-metin ul{list-style:disc}
.us-yanit-metin ol{list-style:decimal}
.us-yanit-metin li{margin:6px 0;padding-left:2px}
.us-yanit-metin a,.us-not a{color:var(--primary-blue);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.us-not{margin:22px 0 0;padding-top:16px;border-top:1px dashed var(--border);font-size:13px;color:var(--text-muted);line-height:1.6}
.us-benzer{margin-top:36px}
.us-benzer h2{font-size:24px;font-weight:800;color:var(--primary);margin:0 0 14px}
.us-liste{display:flex;flex-direction:column;gap:10px}
.us-satir{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--surface);border-radius:12px;color:var(--primary);font-weight:600;font-size:15px;line-height:1.45;border:1.5px solid transparent;transition:all .2s}
.us-satir:hover{border-color:var(--primary-blue);background:#fff}
.us-satir-q{flex:1;min-width:0}
.us-satir svg{flex:none;color:var(--primary-blue)}
.us-satir .us-kat{flex:none;align-self:center}

/* yan sütun (soru sayfası) */
.us-yan-kart{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);padding:22px}
.us-yan-cta{background:var(--gradient-hero);border:0;color:#fff}
.us-yan-cta h2{font-size:20px;font-weight:800;color:#fff;margin:0 0 8px}
.us-yan-cta p{font-size:14px;line-height:1.6;color:rgba(255,255,255,.8);margin:0 0 16px}
.us-yan-cta .btn-primary{padding:13px 20px;font-size:14px}
.us-yan-kart h3{font-size:16px;font-weight:700;color:var(--primary);margin:0 0 8px}
.us-yan-liste{list-style:none;margin:0;padding:0}
.us-yan-liste li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--border);font-size:14px}
.us-yan-liste li:first-child{border-top:0}
.us-yan-liste a{color:var(--primary);font-weight:600;transition:color .2s}
.us-yan-liste a:hover{color:var(--primary-blue)}
.us-yan-liste span{color:var(--text-muted);font-size:12.5px}
.us-kvkk-h{margin-top:18px;font-size:15px;color:var(--primary)}
.us-kvkk-p{font-size:14px;line-height:1.7;color:var(--text)}

@media(max-width:1024px){
  .us-grid{grid-template-columns:minmax(0,1fr)}
  .us-yapiskan{position:static}
  .us-konular{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .us-sayfa{padding-top:30px}
  .us-arama{padding:6px 6px 6px 14px;margin-top:22px}
  .us-arama input{font-size:15px}
  .us-arama-btn{padding:12px 16px}
  .us-populer span{width:100%}
  .us-konular{gap:10px}
  .us-konu{padding:12px;column-gap:10px}
  .us-konu-ikon{width:38px;height:38px}
  .us-konu-ad{font-size:14px}
  .us-soru-satir{flex-wrap:wrap;gap:6px 10px;padding:16px}
  .us-soru-satir .us-kat{order:-1}
  .us-soru-metin{flex-basis:calc(100% - 30px)}
  .us-soru-ozet{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  .us-sor-bolum{padding:40px 0 48px}
  .us-sor-kart{padding:28px 18px;border-radius:18px}
  .us-adim-liste{grid-template-columns:1fr;gap:10px}
  .us-sor-form .form-row{grid-template-columns:1fr;gap:0}
  .us-yanit-kart{padding:22px 18px}
  .us-satir{flex-wrap:wrap;gap:8px}
  .us-satir-q{flex-basis:calc(100% - 30px)}
  .us-satir .us-kat{order:-1}
}
@media(max-width:520px){
  .us-konu{grid-template-columns:1fr;grid-template-rows:auto;row-gap:8px;align-content:start}
  .us-konu-ikon{grid-row:auto;width:36px;height:36px}
}