/* ══ หน้า landing งานออกบูธ (ksx-) — ใช้ร่วมทุกงาน ══
   โหลดเฉพาะหน้าที่ slug อยู่ใน ks_events() (mu-plugins/mu-kshome-event.php)
   งานใหม่ = ทำเทมเพลต page-<slug>.html ใช้คลาสชุดนี้ ห้ามก็อป CSS ลงเทมเพลต */

.ksx-wrap{--nv:#042f86;--nv2:#0a1530;--rd:#b60017;--gd:#c99a2e;--mut:#5b6778;--bdr:rgba(113,133,153,.22)}
.ksx-hero{background:var(--nv2);padding:0}
.ksx-hero__img{display:block;width:100%;height:auto;max-width:1600px;margin:0 auto}
.ksx-head{max-width:1100px;margin:0 auto;padding:2.75rem 1.5rem 1.5rem;text-align:center}
.ksx-head h1{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.3;color:var(--nv2);margin:0 0 .75rem;font-weight:700}
.ksx-head h1 small{display:block;font-size:.6em;color:var(--nv);font-weight:600;margin-top:.35rem}
.ksx-head p{font-size:clamp(1rem,2vw,1.15rem);color:var(--mut);margin:0 auto;max-width:60ch;line-height:1.7}
.ksx-facts{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin:1.5rem 0 0}
.ksx-fact{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border:1px solid var(--bdr);
  border-radius:999px;font-size:.95rem;color:var(--nv2);background:#fff}
.ksx-fact b{color:var(--rd);font-weight:700}

.ksx-cta{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin:1.75rem 0 0}
.ksx-btn{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.6rem;border-radius:9px;font-size:1.05rem;font-weight:600;text-decoration:none;line-height:1.3}
.ksx-btn--main{background:var(--nv);color:#fff}
.ksx-btn--tel{background:var(--rd);color:#fff}
.ksx-btn--line{background:#06c755;color:#fff}
.ksx-btn--ghost{background:#fff;color:var(--nv);border:1.5px solid var(--nv)}
.ksx-btn:hover{filter:brightness(1.08)}
.ksx-btn:focus-visible{outline:3px solid var(--gd);outline-offset:2px}

.ksx-sec{max-width:1100px;margin:0 auto;padding:2.5rem 1.5rem}
.ksx-sec__title{font-size:clamp(1.35rem,3vw,1.9rem);color:var(--nv2);text-align:center;margin:0 0 .5rem;font-weight:700}
.ksx-sec__sub{text-align:center;color:var(--mut);margin:0 0 2rem;font-size:1rem;line-height:1.7}

.ksx-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}
.ksx-card{border:1px solid var(--bdr);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.ksx-card img{display:block;width:100%;height:auto}
.ksx-card__body{padding:1.25rem 1.25rem 1.5rem}
.ksx-card__tag{display:inline-block;font-size:.8rem;letter-spacing:.06em;color:var(--rd);font-weight:700;margin:0 0 .5rem}
.ksx-card__title{font-size:1.2rem;color:var(--nv2);margin:0 0 .6rem;font-weight:700;line-height:1.4}
.ksx-card__text{font-size:.98rem;color:var(--mut);line-height:1.75;margin:0}
.ksx-card__text li{margin:.3rem 0}
.ksx-card__text ul{margin:.5rem 0 0;padding-left:1.15rem}

/* รายการของแถม — ตัวหนังสือจริง (ค้นเจอใน Google + อ่านออกทุกจอ) คู่กับกราฟิก */
.ksx-gifts{display:grid;grid-template-columns:1.1fr 1fr;gap:2rem;align-items:start}
.ksx-gifts__img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--bdr)}
.ksx-gifts__list{list-style:none;margin:0;padding:0;counter-reset:g}
.ksx-gifts__list li{counter-increment:g;display:flex;gap:.8rem;align-items:flex-start;padding:.7rem 0;
  border-bottom:1px solid var(--bdr);font-size:1rem;color:var(--nv2);line-height:1.55}
.ksx-gifts__list li:last-child{border-bottom:0}
.ksx-gifts__list li::before{content:counter(g);flex:0 0 2rem;height:2rem;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;background:var(--nv);color:#fff;font-weight:700;font-size:.9rem}
.ksx-gifts__list b{color:var(--rd)}

/* สถานที่ */
.ksx-where{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:center;justify-content:space-between;
  border:1px solid var(--bdr);border-radius:12px;padding:1.5rem;background:#fff}
.ksx-where__txt{margin:0;font-size:1.05rem;color:var(--nv2);line-height:1.8}
.ksx-where__txt b{color:var(--rd)}

.ksx-note{max-width:1100px;margin:0 auto;padding:0 1.5rem 2rem;color:var(--mut);font-size:.9rem;line-height:1.7;text-align:center}
.ksx-note a{color:var(--nv)}

.ksx-form-sec{background:#f5f7fb;border-top:1px solid var(--bdr);border-bottom:1px solid var(--bdr);scroll-margin-top:80px}
.ksx-form-box{max-width:720px;margin:0 auto;padding:2.5rem 1.5rem}
.ksx-form-box .ks2-lead__grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.ksx-form-box .ks2-lead__field{display:flex;flex-direction:column;gap:.4rem}
.ksx-form-box .ks2-lead__field--full{grid-column:1/-1}
.ksx-form-box .ks2-lead__field span{font-size:.92rem;color:var(--nv2);font-weight:600}
.ksx-form-box input,.ksx-form-box select,.ksx-form-box textarea{
  width:100%;min-height:48px;padding:.7rem .85rem;border:1px solid var(--bdr);border-radius:8px;
  font-size:16px;font-family:inherit;color:var(--nv2);background:#fff}
.ksx-form-box textarea{min-height:92px;resize:vertical}
.ksx-form-box input:focus,.ksx-form-box select:focus,.ksx-form-box textarea:focus{
  outline:none;border-color:var(--nv);box-shadow:0 0 0 3px rgba(4,47,134,.14)}
.ksx-form-box .ks2-lead__hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.ksx-form-box .ks2-lead__submit{width:100%;min-height:54px;margin-top:1.15rem;border:0;border-radius:9px;
  background:var(--rd);color:#fff;font-size:1.08rem;font-weight:600;cursor:pointer;font-family:inherit}
.ksx-form-box .ks2-lead__submit:hover{filter:brightness(1.1)}
.ksx-form-box .ks2-lead__submit:disabled{opacity:.6;cursor:not-allowed}
.ksx-form-box .ks2-lead__msg{margin-top:.9rem;font-size:.98rem;line-height:1.6;min-height:1.2em}
.ksx-form-box .ks2-lead__msg.is-error{color:var(--rd)}
.ksx-form-box .ks2-lead__msg.is-success{color:#0f7a35;font-weight:600}
.ksx-form-box .ksx-form-pdpa{margin:.8rem 0 0;font-size:.85rem;color:var(--mut);line-height:1.6;text-align:center}

@media (max-width:760px){
  .ksx-gifts{grid-template-columns:1fr;gap:1.25rem}
}
@media (max-width:560px){
  .ksx-form-box .ks2-lead__grid{grid-template-columns:1fr}
  .ksx-btn{flex:1 1 100%}
  .ksx-head{padding-top:2rem}
  .ksx-where .ksx-btn{width:100%}
}