/* ============ VAKA ÇALIŞMALARI (case studies) ============
   Çözüm detay (solution-detail.css) ile aynı görsel dil; sayfa bazlı ek sınıflar .cs-* */

/* Liste */
.cs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px}
.cs-card{
  display:flex;flex-direction:column;background:#fff;border-radius:var(--r-card);
  box-shadow:0 14px 40px -22px rgba(11,31,77,.35);text-decoration:none;color:inherit;overflow:hidden;
  transition:transform .25s,box-shadow .25s;
}
.cs-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -22px rgba(11,31,77,.45)}
.cs-card .img{height:190px;background-size:cover;background-position:center;background-color:var(--navy)}
.cs-card .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.cs-card .who{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.cs-card h3{font-size:19px;line-height:1.3;color:var(--navy);margin:0}
.cs-card p{font-size:14.5px;color:var(--text-mut);margin:0;flex:1}
.cs-card .chips{display:flex;flex-wrap:wrap;gap:6px}
.cs-card .chips span{font-size:11.5px;padding:4px 10px;border-radius:20px;background:#f1f4fa;color:var(--navy)}
.cs-card .more{margin-top:6px}

/* Öne çıkan */
.cs-featured{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.cs-featured .img{min-height:360px;border-radius:var(--r-card);background-size:cover;background-position:center}
.cs-featured .who{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);font-weight:700}
.cs-featured h2{text-transform:none;margin:10px 0 14px}

/* Detay: künye */
.cs-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cs-meta span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.35);padding:7px 12px;border-radius:20px}
.cs-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:10px}
.cs-facts .card .k{display:block;margin-bottom:6px}
.cs-facts .card h3{font-size:17px;line-height:1.35}

/* Detay: hikâye blokları */
.cs-story{max-width:900px;margin:0 auto}
.cs-story h2{font-size:30px;line-height:1.2;color:var(--navy);margin:0 0 18px;text-transform:none;letter-spacing:0}
.cs-story .article p{font-size:16.5px;line-height:1.75;color:var(--text);margin:0 0 16px}
.cs-story .article ul{margin:0 0 16px 20px}
.cs-story .intro{font-size:17px;color:var(--text-mut);margin:0 0 20px;line-height:1.7}

.cs-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0;padding:0;list-style:none}
.cs-list li{position:relative;padding:16px 18px 16px 52px;background:#fff;border-radius:14px;box-shadow:0 10px 30px -22px rgba(11,31,77,.4);font-size:15px;line-height:1.55;color:var(--text)}
.cs-list li::before{content:counter(csli,decimal-leading-zero);counter-increment:csli;position:absolute;left:18px;top:15px;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--orange)}
.cs-list{counter-reset:csli}

/* Akış (↓ şemaları) */
.cs-flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:14px 0;margin:8px 0 0}
.cs-flow .step{flex:1 1 180px;min-width:180px;max-width:320px;background:var(--navy);color:#fff;border-radius:14px;padding:18px 18px 16px;font-size:14.5px;line-height:1.5;position:relative}
.cs-flow .step b{display:block;font-size:11px;letter-spacing:.18em;color:var(--cyan,#8fd3ff);margin-bottom:8px}
.cs-flow .arrow{flex:0 0 34px;display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:22px}
/* 5+ adım: ok zinciri yerine numaralı ızgara (3 sütun) */
.cs-flow--grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cs-flow--grid .step{max-width:none;min-width:0;padding-top:20px}
.cs-flow--grid .step .num{position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;background:var(--orange);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cs-flow--grid .step b{padding-right:30px}
@media(max-width:900px){.cs-flow--grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cs-flow--grid{grid-template-columns:1fr}}

/* Rakam şeridi */
.cs-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px;margin:8px 0 0}
.cs-stats .stat{background:var(--navy);color:#fff;border-radius:14px;padding:22px 20px}
.cs-stats .stat .v{font-size:30px;font-weight:700;line-height:1.1;color:var(--orange)}
.cs-stats .stat .l{font-size:13.5px;line-height:1.45;margin-top:8px;color:rgba(255,255,255,.88)}

/* Özet tablosu */
.cs-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px -22px rgba(11,31,77,.4)}
.cs-table th,.cs-table td{text-align:left;padding:14px 18px;vertical-align:top;border-bottom:1px solid #eef1f6;font-size:15px;line-height:1.55}
.cs-table th{width:30%;color:var(--navy);font-weight:700;background:#f7f9fc}
.cs-table tr:last-child th,.cs-table tr:last-child td{border-bottom:0}

/* Önce / sonra */
.cs-ba{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cs-ba .col{background:#fff;border-radius:14px;padding:22px 22px 18px;box-shadow:0 10px 30px -22px rgba(11,31,77,.4)}
.cs-ba .col .lbl{font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--text-mut);margin-bottom:12px}
.cs-ba .col.after .lbl{color:var(--orange)}
.cs-ba ol{margin:0;padding:0;list-style:none}
.cs-ba ol li{padding:8px 0 8px 22px;position:relative;font-size:14.5px;line-height:1.5;border-bottom:1px dashed #e6eaf2}
.cs-ba ol li:last-child{border-bottom:0}
.cs-ba ol li::before{content:"";position:absolute;left:2px;top:17px;width:6px;height:6px;border-radius:50%;background:var(--blue)}

/* İlgili paket */
.cs-package{display:flex;gap:24px;align-items:center;background:var(--navy);color:#fff;border-radius:var(--r-card);padding:28px 32px}
.cs-package .ico{width:64px;height:64px;flex:0 0 64px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border-radius:14px}
.cs-package .ico svg,.cs-package .ico img{width:40px;height:40px}
.cs-package h3{margin:0 0 6px;font-size:20px;color:#fff}
.cs-package p{margin:0;font-size:14.5px;color:rgba(255,255,255,.85)}
.cs-package .btn{margin-left:auto;white-space:nowrap}

/* Anonim notu */
.cs-anon{font-size:12.5px;color:var(--text-mut);margin-top:12px}

@media(max-width:1080px){.cs-grid{grid-template-columns:repeat(2,1fr)}.cs-facts{grid-template-columns:repeat(2,1fr)}.cs-featured{grid-template-columns:1fr}}
@media(max-width:900px){
  .cs-grid,.cs-list,.cs-ba{grid-template-columns:1fr}
  .cs-flow{flex-direction:column}
  .cs-flow .arrow{transform:rotate(90deg);height:34px;flex-basis:auto}
  .cs-package{flex-direction:column;align-items:flex-start}
  .cs-package .btn{margin-left:0}
  .cs-story h2{font-size:25px}
}