/* ===== professionalism.css — เฉพาะหน้า /professionalism/ ===== */

nav.bar{gap:18px;}
.navlinks{gap:22px;font-size:14px;}
.menubtn{flex-shrink:0;}

.pagehero{padding:64px 0 56px;border-bottom:1px solid var(--line);}
.pagehero h1{font-size:clamp(28px,3.8vw,44px);line-height:1.28;max-width:820px;}
.pagehero p.lead{font-size:17.5px;color:var(--ink-soft);max-width:700px;margin-top:18px;}
.pagehero .breadcrumb{font-family:var(--utility);font-size:13px;color:var(--ink-soft);margin-bottom:22px;}
.pagehero .breadcrumb a{color:var(--lacquer);}
.pagehero .stat-row{display:flex;gap:30px;flex-wrap:wrap;margin-top:30px;}
.pagehero .stat b{display:block;font-family:var(--serif);font-size:24px;}
.pagehero .stat span{font-family:var(--utility);font-size:12px;color:var(--ink-soft);}

section{padding:80px 0;}
.section-deep{background:var(--paper-deep);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,32px);line-height:1.32;}
.section-head p{color:var(--ink-soft);font-size:16px;margin-top:14px;}
.caveat{font-family:var(--utility);font-size:12.5px;color:var(--ink-soft);background:rgba(182,136,58,.12);border:1px solid rgba(182,136,58,.3);border-radius:10px;padding:10px 16px;display:inline-flex;gap:8px;margin-top:22px;}

.concept-split{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.concept-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;background:#fff;}
.concept-card.alt{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.concept-card h3{font-size:19px;margin-bottom:10px;}
.concept-card.alt h3{color:#fff;}
.concept-card p{font-size:15px;color:var(--ink-soft);}
.concept-card.alt p{color:rgba(251,247,239,.82);}

.theory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.theory-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;gap:10px;}
.theory-card .yr{font-family:var(--serif);font-size:22px;color:var(--gold);font-weight:700;}
.theory-card h3{font-size:16px;}
.theory-card p{font-size:13.5px;color:var(--ink-soft);}

.criteria-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.crit-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px 18px;}
.crit-card .num{font-family:var(--utility);font-size:11px;color:var(--gold);font-weight:600;letter-spacing:.08em;}
.crit-card h3{font-size:15px;margin:8px 0 6px;line-height:1.4;}
.crit-card p{font-size:13px;color:var(--ink-soft);}

.debate-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.debate-col{border-radius:var(--radius);padding:28px 26px;}
.debate-col.against{background:var(--lacquer-soft);border:1px solid rgba(124,46,40,.25);}
.debate-col.for{background:var(--moss-soft);border:1px solid rgba(62,91,69,.25);}
.debate-col h3{font-size:17px;margin-bottom:14px;}
.debate-col.against h3{color:var(--lacquer);}
.debate-col.for h3{color:var(--moss);}
.debate-col ul{display:flex;flex-direction:column;gap:10px;}
.debate-col li{font-size:14.5px;color:var(--ink);padding-left:18px;position:relative;}
.debate-col li::before{content:"–";position:absolute;left:0;color:var(--ink-soft);}
.debate-note{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;margin-top:22px;}
.debate-note p{font-size:14.5px;color:var(--ink-soft);}

.principle-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.principle-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;}
.principle-card h3{font-size:17px;margin-bottom:10px;}
.principle-card p{font-size:14.5px;color:var(--ink-soft);}
.principle-card .src{display:block;margin-top:12px;font-family:var(--utility);font-size:12px;color:var(--gold);}

.council-chips{display:flex;flex-wrap:wrap;gap:10px;}
.chip{font-family:var(--utility);font-size:13px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;color:var(--ink);}
.chip.highlight{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.intl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px;}
.intl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;}
.intl-card h4{font-size:16px;margin-bottom:8px;}
.intl-card p{font-size:13.5px;color:var(--ink-soft);}

.next-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;}
.next-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:10px;}
.next-card h3{font-size:18px;}
.next-card p{color:var(--ink-soft);font-size:14.5px;}

footer.site{background:#16233A;color:var(--paper);padding:60px 0 30px;}
.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:30px;border-bottom:1px solid rgba(251,247,239,.14);}
.foot-brand{display:flex;align-items:center;gap:10px;}
.foot-brand svg{width:32px;height:32px;}
.foot-brand .name{font-family:var(--serif);font-size:18px;font-weight:700;color:#fff;}
.foot-links{display:flex;gap:24px;font-family:var(--utility);font-size:14px;flex-wrap:wrap;}
.foot-links a{color:rgba(251,247,239,.85);}
.foot-links a:hover{color:var(--gold-soft);}
.foot-legal{padding-top:22px;font-size:12.5px;color:rgba(251,247,239,.5);}

@media (max-width:980px){
  .concept-split{grid-template-columns:1fr;}
  .theory-grid{grid-template-columns:repeat(2,1fr);}
  .criteria-grid{grid-template-columns:repeat(2,1fr);}
  .debate-grid{grid-template-columns:1fr;}
  .principle-grid{grid-template-columns:1fr;}
  .intl-grid{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .theory-grid{grid-template-columns:1fr;}
  .criteria-grid{grid-template-columns:1fr;}
  section{padding:56px 0;}
}