/* Construction Lines — new site stylesheet */
:root{
  --navy:#132340; --navy-2:#1d3358; --ink:#1c2230; --muted:#5b6474;
  --accent:#e5432a; --accent-2:#ff7a3d; --line:#e3e7ee; --bg:#f6f7f9; --card:#ffffff;
  --radius:14px; --shadow:0 10px 30px rgba(19,35,64,.08);
  --font-head:"Prompt","Noto Sans Thai",system-ui,sans-serif;
  --font-body:"Sarabun","Noto Sans Thai",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.7;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.3;margin:0 0 .5em;color:var(--navy);font-weight:600}
h1{font-size:clamp(1.9rem,3.5vw,2.8rem)}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{width:min(1180px,92%);margin:0 auto}
.section{padding:clamp(48px,7vw,88px) 0}
.section.alt{background:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--accent);font-family:var(--font-head);font-weight:600;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.eyebrow::before{content:"";width:28px;height:3px;background:var(--accent);border-radius:2px}
.lead{font-size:1.1rem;color:var(--muted);max-width:760px}
.center{text-align:center}
.center .lead{margin:0 auto 1em}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;font-family:var(--font-head);font-weight:500;font-size:.95rem;transition:.2s;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#c93520;transform:translateY(-1px)}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-ghost{border-color:var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}

/* top bar + header */
.topbar{background:var(--navy);color:#cfd7e6;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:16px}
.topbar a{color:#cfd7e6}
.topbar a:hover{color:#fff}
.topbar .links{display:flex;gap:18px;flex-wrap:wrap}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:54px;width:auto}
.brand .txt{font-family:var(--font-head);line-height:1.1}
.brand .txt b{display:block;color:var(--navy);font-size:1rem;letter-spacing:.04em}
.brand .txt span{font-size:.72rem;color:var(--muted);letter-spacing:.12em}
.nav{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav>li{position:relative}
.nav>li>a{display:block;padding:10px 14px;font-family:var(--font-head);font-weight:500;font-size:.95rem;border-radius:8px;color:var(--ink)}
.nav>li>a:hover,.nav>li.active>a{color:var(--accent)}
.nav .sub{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;list-style:none;margin:6px 0 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.nav>li:hover .sub,.nav>li:focus-within .sub{opacity:1;visibility:visible;transform:none}
.nav .sub a{display:block;padding:9px 12px;border-radius:8px;font-size:.92rem}
.nav .sub a:hover,.nav .sub a.active{background:var(--bg);color:var(--accent)}
.nav .has-sub>a::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:8px;position:relative;top:-3px}
.header-cta{display:flex;align-items:center;gap:10px}
.lang{font-family:var(--font-head);font-size:.85rem;color:var(--muted)}
.lang b{color:var(--navy)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:var(--navy);margin:6px 0;border-radius:2px;transition:.2s}

/* hero */
.hero{position:relative;min-height:min(86vh,720px);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(19,35,64,.85) 0%,rgba(19,35,64,.45) 55%,rgba(19,35,64,.15) 100%)}
.hero .wrap{position:relative;z-index:2;padding:80px 0}
.hero h1{color:#fff;max-width:720px;font-size:clamp(2.1rem,4.4vw,3.6rem);font-weight:600}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero p{max-width:600px;font-size:1.1rem;color:#dfe5f0}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-top:-52px;position:relative;z-index:3;overflow:hidden}
.stat{padding:26px 22px;border-right:1px solid var(--line);text-align:center}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--font-head);font-size:2rem;color:var(--accent);line-height:1.1}
.stat span{color:var(--muted);font-size:.92rem}

/* cards */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(19,35,64,.14)}
.card .media{aspect-ratio:16/10;overflow:hidden;position:relative}
.card .media img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .media img{transform:scale(1.05)}
.card .tag{position:absolute;top:14px;left:14px;background:var(--accent);color:#fff;font-family:var(--font-head);font-size:.75rem;padding:4px 12px;border-radius:999px;letter-spacing:.04em}
.card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{margin:0}
.card .meta{color:var(--muted);font-size:.92rem}
.card .more{margin-top:auto;padding-top:10px;color:var(--accent);font-family:var(--font-head);font-weight:500;font-size:.9rem}
.card .more::after{content:" →"}

/* feature split */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}
.split ul{padding-left:1.2em}
.pill-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:14px 0 0}
.pill-list li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.9rem}

/* icon tiles */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{background:#fff;border-radius:var(--radius);padding:28px;border:1px solid var(--line)}
.tile .ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:600;font-size:1.3rem;margin-bottom:16px}
.tile p{color:var(--muted);margin:0;font-size:.97rem}

/* category tiles */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;background:var(--navy);color:#fff;display:flex;align-items:flex-end}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.7;transition:.5s}
.cat:hover img{transform:scale(1.06);opacity:.85}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(19,35,64,.95))}
.cat .lbl{position:relative;z-index:2;padding:18px;font-family:var(--font-head);font-weight:500;line-height:1.3}
.cat .lbl small{display:block;color:#ffb599;font-size:.8rem;font-weight:400}

/* dark band */
.band{background:var(--navy);color:#dfe5f0;position:relative;overflow:hidden}
.band h2,.band h3{color:#fff}
.band img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.18}
.band .wrap{position:relative;z-index:2}
.video{aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000}
.video iframe{width:100%;height:100%;border:0}

/* page header */
.page-head{position:relative;background:var(--navy);color:#fff;min-height:300px;display:flex;align-items:flex-end;overflow:hidden}
.page-head img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.page-head::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,35,64,.2),rgba(19,35,64,.9))}
.page-head .wrap{position:relative;z-index:2;padding:60px 0 38px}
.page-head h1{color:#fff;margin:0}
.crumbs{font-size:.85rem;color:#b9c4d8;font-family:var(--font-head);margin-bottom:10px}
.crumbs a{color:#b9c4d8}
.crumbs span{margin:0 8px;opacity:.6}

/* content layout with sidebar */
.layout{display:grid;grid-template-columns:270px 1fr;gap:48px;align-items:start}
.sidenav{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px;list-style:none;margin:0}
.sidenav a{display:block;padding:11px 14px;border-radius:9px;font-family:var(--font-head);font-size:.93rem}
.sidenav a:hover{background:var(--bg)}
.sidenav a.active{background:var(--navy);color:#fff}
.content{min-width:0}
.content h2{margin-top:1.4em}
.content h2:first-child{margin-top:0}
.content img.fig{border-radius:var(--radius);box-shadow:var(--shadow);margin:8px 0 26px}
.content ol,.content ul{padding-left:1.3em}
.content li{margin-bottom:.35em}
.prose{max-width:820px}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.box+.box{margin-top:18px}
.num-list{counter-reset:n;list-style:none;padding:0}
.num-list li{counter-increment:n;position:relative;padding-left:58px;margin-bottom:22px}
.num-list li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:2px;font-family:var(--font-head);font-weight:600;color:var(--accent);font-size:1.5rem;line-height:1}
.num-list h3{margin-bottom:4px}
.check-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 24px}
.check-list li{padding-left:30px;position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px 12px 44px}
.check-list li::before{content:"✓";position:absolute;left:14px;top:10px;color:var(--accent);font-weight:700}

/* board */
.people{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;gap:18px;align-items:flex-start}
.person img{width:110px;height:110px;border-radius:12px;object-fit:cover;flex:none}
.person h3{margin:0 0 2px;font-size:1.05rem}
.person .role{color:var(--accent);font-family:var(--font-head);font-size:.88rem;margin-bottom:6px}
.person ul{padding-left:1.1em;margin:0;color:var(--muted);font-size:.88rem}

/* awards timeline */
.timeline{list-style:none;padding:0;margin:0;position:relative}
.timeline::before{content:"";position:absolute;left:62px;top:0;bottom:0;width:2px;background:var(--line)}
.timeline li{display:grid;grid-template-columns:48px 1fr;gap:30px;padding:0 0 22px}
.timeline .yr{font-family:var(--font-head);font-weight:600;color:var(--accent);text-align:right;position:relative}
.timeline .yr::after{content:"";position:absolute;right:-22px;top:9px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #fff}
.timeline .bd{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.timeline .bd small{display:block;color:var(--muted)}

/* mission */
.mission{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.mission .m{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;border-top:4px solid var(--accent)}
.mission .m b{font-family:var(--font-head);font-size:1.15rem;color:var(--navy);display:block;margin-bottom:6px}
.vision-quote{background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px;font-family:var(--font-head);font-size:1.5rem;font-weight:500;line-height:1.5;margin-bottom:34px;position:relative}
.vision-quote::before{content:"“";position:absolute;left:24px;top:6px;font-size:5rem;color:var(--accent-2);opacity:.6;line-height:1}
.vision-quote small{display:block;font-size:.85rem;font-weight:400;color:#b9c4d8;margin-top:10px;font-family:var(--font-body)}

/* projects list */
.filterbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.filterbar input,.filterbar select{font:inherit;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;min-width:220px}
.filterbar .count{color:var(--muted);font-size:.9rem;margin-left:auto}
.plist{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.proj{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;flex-direction:column;gap:4px}
.proj .top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.proj h3{font-size:1.05rem;margin:0}
.proj .yr{flex:none;background:var(--bg);color:var(--navy);border-radius:999px;padding:2px 12px;font-family:var(--font-head);font-size:.8rem;font-weight:500}
.proj .loc{color:var(--muted);font-size:.9rem}
.proj dl{margin:8px 0 0;display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:.88rem}
.proj dt{color:var(--muted);white-space:nowrap}
.proj dd{margin:0}
.proj.hidden{display:none}
.cat-strip{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.cat-strip a{background:#fff;border:1px solid var(--line);padding:7px 14px;border-radius:999px;font-family:var(--font-head);font-size:.85rem}
.cat-strip a.active,.cat-strip a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.pcard .body dl{margin:6px 0 0;display:grid;grid-template-columns:auto 1fr;gap:2px 10px;font-size:.86rem}
.pcard .body dt{color:var(--muted)}
.pcard .body dd{margin:0}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery img{border-radius:12px;aspect-ratio:4/3;object-fit:cover;width:100%}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.steps img{border-radius:12px;border:1px solid var(--line)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.contact-card .row{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.contact-card .row:last-child{border-bottom:0}
.contact-card .row .ic{width:40px;height:40px;border-radius:10px;background:var(--bg);display:grid;place-items:center;flex:none;color:var(--accent);font-size:1.1rem}
.contact-card .row b{display:block;font-family:var(--font-head);font-size:.85rem;color:var(--muted);font-weight:500}
.map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:420px}
.map iframe{width:100%;height:100%;min-height:420px;border:0}

/* cta */
.cta{background:linear-gradient(120deg,var(--accent),#ff8a4d);color:#fff;border-radius:var(--radius);padding:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 4px}
.cta p{margin:0;opacity:.95}
.cta .btn{background:#fff;color:var(--accent)}

/* footer */
.footer{background:#0e1a30;color:#aab6cc;padding:60px 0 0;font-size:.93rem}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer a{color:#aab6cc}
.footer a:hover{color:#fff}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:8px}
.footer .brand .txt b{color:#fff}
.footer .brand img{height:56px;background:#fff;border-radius:10px;padding:4px}
.footer .bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem}
.social{display:flex;gap:10px;margin-top:14px}
.social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;font-family:var(--font-head);font-weight:600}

/* cookie */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.18);padding:16px 20px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:.9rem}
.cookie p{margin:0;flex:1;min-width:260px}
.cookie .btn{padding:8px 18px;font-size:.85rem}
.cookie[hidden]{display:none}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1024px){
  .grid-3,.grid-4,.tiles{grid-template-columns:repeat(2,1fr)}
  .cats{grid-template-columns:repeat(3,1fr)}
  .footer .cols{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:1fr}
  .sidenav{position:static;display:flex;flex-wrap:wrap;gap:4px}
  .sidenav li{flex:1 1 auto}
  .split{grid-template-columns:1fr;gap:28px}
  .contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat{border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 4%;gap:0;max-height:calc(100vh - 80px);overflow:auto}
  .nav.open{display:flex}
  .nav>li>a{padding:12px 10px;font-size:1.05rem}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 6px 14px;margin:0;display:none}
  .nav>li.open .sub{display:block}
  .nav .has-sub>a::after{float:right;margin-top:10px}
  .burger{display:block}
  .header-cta .btn{display:none}
  .topbar .links span.hide-m{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-3,.grid-4,.grid-2,.tiles,.people,.plist,.mission,.check-list{grid-template-columns:1fr}
  .cats{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr}
  .hero{min-height:70vh}
  .stats{margin-top:-30px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .timeline::before{left:44px}
  .timeline li{grid-template-columns:34px 1fr;gap:26px}
  .timeline .yr::after{right:-18px}
  .cta{padding:28px}
  .brand .txt{display:none}
}

/* WordPress editor compatibility */
.content .wp-block-image img,.content figure img{border-radius:var(--radius)}
.content figure{margin:8px 0 26px}
.content figcaption{color:var(--muted);font-size:.85rem;text-align:center}
.content .alignwide,.content .alignfull{max-width:100%}
.content .wp-block-columns{gap:28px}
.content table{border-collapse:collapse;width:100%;background:#fff}
.content th,.content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.content blockquote{border-left:4px solid var(--accent);margin:0;padding:8px 20px;background:#fff;border-radius:0 12px 12px 0}
.content a:not(.btn){color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.content a.tile,.content .tiles a{text-decoration:none;color:inherit}
.nav-links{display:flex;gap:8px;flex-wrap:wrap}
.nav-links a,.nav-links span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}
.footer ul.menu{list-style:none;padding:0;margin:0}
.screen-reader-text{position:absolute;left:-9999px}

/* project list with cover image */
.proj.has-img{flex-direction:row;gap:18px;padding:14px}
.proj .thumb{flex:0 0 200px;border-radius:10px;overflow:hidden;aspect-ratio:4/3;background:var(--bg)}
.proj .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.proj .thumb:hover img{transform:scale(1.05)}
.proj .info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.proj .top h3 a{color:var(--navy)}
.proj .top h3 a:hover{color:var(--accent)}
.gallery.lightbox a{display:block;border-radius:12px;overflow:hidden}
.gallery.lightbox img{transition:.4s}
.gallery.lightbox a:hover img{transform:scale(1.04)}
@media (max-width:640px){.proj.has-img{flex-direction:column}.proj .thumb{flex:none;width:100%}}

/* กัน wpautop ของ WordPress ใส่ <p>/<br> ว่างเข้ามาใน grid ทำให้เกิดกล่องเปล่า */
.tiles > :not(.tile),.mission > :not(.m),.people > :not(.person),.gallery > :not(img):not(a),.steps > :not(img),.check-list > :not(li),.split > br,.split > p:empty,.content p:empty{display:none!important}
.content .tiles{margin-top:30px}
.content a.tile{display:block}

/* v1.2 — ปรับสมดุลหน้าเนื้อหา */
.content img.fig,.content .wp-block-image img.fig{width:100%;max-height:420px;object-fit:cover}
.content .split{align-items:center}
.content .split img{max-height:440px;object-fit:cover;width:100%}
.content .split h2{font-size:1.45rem;margin-top:0}
.content .split h3{font-size:1.3rem}
.layout{min-height:52vh}
.contact-grid{align-items:stretch}
.contact-grid .map{height:100%;min-height:460px}
.contact-grid .map iframe{height:100%;min-height:460px}
.contact-card h2{font-size:1.5rem}
.content .box img{width:100%}
.people{align-items:start}
.person{height:100%}
.timeline .bd{min-height:64px}
.check-list li{align-self:start}
.steps img{aspect-ratio:1/1;object-fit:cover;width:100%}
.content h2{margin-top:1.2em;margin-bottom:.5em}
.content .lead{margin-bottom:1.4em}
.vision-quote{font-size:1.35rem;padding:34px 36px 30px 60px}
.mission .m{min-height:150px}
@media (max-width:640px){.content img.fig{max-height:260px}.content .split img{max-height:300px}}

/* v1.2 — "balanced" layout: ช่องว่างกว้าง หัวข้อกึ่งกลาง คอลัมน์เนื้อหาแคบ ลดเส้นกรอบ (แนว Apple) */
body{font-size:17.5px;line-height:1.85}
h1,h2,h3{letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3vw,2.5rem)}
.section{padding:clamp(64px,8vw,112px) 0}
.lead{font-size:1.15rem;line-height:1.75}
/* hero กึ่งกลาง */
.hero{min-height:min(88vh,760px)}
.hero::after{background:linear-gradient(180deg,rgba(19,35,64,.55) 0%,rgba(19,35,64,.75) 100%)}
.hero .wrap{text-align:center}
.hero h1{margin:0 auto .6em;max-width:860px;font-size:clamp(2.2rem,4.8vw,3.9rem)}
.hero p{margin:0 auto;max-width:640px;font-size:1.15rem}
.hero .actions{justify-content:center;margin-top:30px}
.hero .eyebrow{justify-content:center;width:100%}
.hero .eyebrow::before{display:none}
.stats{box-shadow:0 12px 40px rgba(19,35,64,.10);border-radius:20px}
.stat b{font-size:2.3rem}
/* หัวข้อส่วนต่างๆ ในหน้าแรกกึ่งกลาง */
.section > .wrap > .eyebrow{display:flex;justify-content:center;width:100%}
.section > .wrap > .eyebrow::before{display:none}
.section > .wrap > div[style*="space-between"]{flex-direction:column;align-items:center;text-align:center;gap:14px}
.band .eyebrow{justify-content:center;width:100%}
.band .eyebrow::before{display:none}
.band h2{text-align:center}
/* การ์ด/กล่อง นุ่มลง */
.card{box-shadow:0 4px 20px rgba(19,35,64,.07);border-radius:18px}
.card:hover{box-shadow:0 18px 44px rgba(19,35,64,.14)}
.card .body{padding:22px 24px 26px}
.tile,.mission .m,.box,.person,.proj,.contact-card,.timeline .bd{border-color:transparent;box-shadow:0 2px 14px rgba(19,35,64,.06);border-radius:18px}
.tile{text-align:center;padding:34px 26px}
.tile .ic{margin:0 auto 18px;width:58px;height:58px;border-radius:16px}
.mission .m{border-top:0;text-align:center;padding:30px 26px}
.mission .m b{font-size:1.25rem}
.pill-list{justify-content:center}
.split{gap:64px}
/* หน้าเนื้อหา: แบนเนอร์สูงขึ้น ชื่อกึ่งกลาง เมนูย่อยเป็นแถบด้านบน คอลัมน์เนื้อหากึ่งกลาง */
.page-head{min-height:400px}
.page-head .wrap{text-align:center;padding:100px 0 64px}
.page-head h1{font-size:clamp(2.1rem,4.2vw,3.4rem)}
.crumbs{margin-bottom:14px}
.layout{display:block;min-height:auto}
.sidenav{position:static;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;background:none;border:0;padding:0;margin:0 auto 48px;max-width:900px}
.sidenav li{flex:0 0 auto}
.sidenav a{border-radius:999px;background:#fff;box-shadow:0 2px 10px rgba(19,35,64,.06);padding:10px 20px;font-size:.92rem}
.sidenav a.active{background:var(--navy);color:#fff;box-shadow:none}
.content{max-width:920px;margin:0 auto}
.content .prose{max-width:none}
.content > .prose > h2:first-child,.content > h2:first-child{text-align:center;font-size:clamp(1.8rem,3vw,2.4rem);margin-bottom:.9em}
.content p.lead{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
.content p{max-width:820px;margin-left:auto;margin-right:auto}
.content img.fig{border-radius:20px;max-height:460px;margin:0 auto 36px}
.content .tiles,.content .mission,.content .gallery,.content .people,.content .steps,.content .check-list{margin-top:32px}
.content .num-list li{padding-left:64px;margin-bottom:26px}
.content .box{padding:32px}
.people{gap:20px}
.person{padding:22px}
.timeline{max-width:820px;margin:0 auto}
.vision-quote{text-align:center;padding:52px 48px 46px;font-size:1.5rem;border-radius:22px}
.vision-quote::before{left:50%;transform:translateX(-50%);top:-2px}
.contact-grid{max-width:1100px;margin:0 auto}
/* หน้าหมวดโครงการ */
.cat-strip{justify-content:center;margin-bottom:34px}
.filterbar{justify-content:center;gap:18px}
.filterbar .count{margin-left:0}
.filterbar input{min-width:320px;border-radius:999px;padding:12px 20px;box-shadow:0 2px 10px rgba(19,35,64,.06);border-color:transparent}
.plist{gap:20px}
.proj{padding:20px 22px}
.proj .thumb{border-radius:14px}
.grid{gap:28px}
/* single project */
.single-project .layout{display:grid;grid-template-columns:300px 1fr;gap:48px}
.single-project .content{max-width:none;margin:0}
/* footer & CTA */
.cta{border-radius:22px;padding:52px;justify-content:center;text-align:center;flex-direction:column}
.footer{padding-top:72px}
@media (max-width:1024px){.single-project .layout{grid-template-columns:1fr}}
@media (max-width:640px){.page-head{min-height:300px}.page-head .wrap{padding:70px 0 44px}.sidenav a{padding:8px 14px;font-size:.85rem}.cta{padding:32px}}

/* v1.2.1 — มือถือ: เลื่อนด้านข้างแบบ Apple (snap scroll) */
@media (max-width:860px){
  .sidenav,.cat-strip{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-left:-4vw;margin-right:-4vw;padding:4px 4vw 10px;max-width:none}
  .sidenav::-webkit-scrollbar,.cat-strip::-webkit-scrollbar,.hscroll::-webkit-scrollbar{display:none}
  .sidenav a,.cat-strip a{white-space:nowrap;scroll-snap-align:start}
  .hscroll{display:flex!important;grid-template-columns:none!important;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:14px!important;margin-left:-4vw;margin-right:-4vw;padding:6px 4vw 14px;scroll-padding-left:4vw}
  .hscroll > *{flex:0 0 82%;max-width:82%;scroll-snap-align:start}
  .hscroll.cats > *{flex-basis:62%;max-width:62%;aspect-ratio:1/1}
  .hscroll.people > *{flex-basis:88%;max-width:88%}
  .hscroll.gallery > *{flex-basis:78%;max-width:78%}
  .hscroll.gallery img,.hscroll.gallery a img{aspect-ratio:4/3;width:100%}
  .hscroll.tiles > *,.hscroll.mission > *{min-height:auto}
  .hscroll .card{transform:none!important}
  .hero{min-height:72vh}
  .hero h1{font-size:2rem}
  .stats{grid-template-columns:repeat(2,1fr)}
  .page-head{min-height:320px}
  .content img.fig{max-height:240px}
}
@media (max-width:640px){.topbar .links a:nth-child(2){display:none}.topbar .wrap{min-height:32px}}