:root{--ink: #14171c;--paper: #f5f3ee;--greige: #8a8178;--stone: #b4ada1;--amber: #c8791a;--amber-deep: #9c5c10;--yellow: #ffca36;--coral: #ff5c4d;--line: #ded9cf;--font-display: "Cormorant Garamond", "Noto Serif Thai", Georgia, serif;--font-body: "Noto Sans", "Noto Sans Thai", system-ui, -apple-system, sans-serif;--maxw: 1200px;--gutter: 24px;--radius: 4px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.15;letter-spacing:.01em;margin:0}p{margin:0 0 1rem}p:last-child{margin-bottom:0}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}.section{padding:88px 0}.section-alt{background:#efece4}.mt{margin-top:2rem}.kicker,.section-marker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--amber);font-weight:600}.section-marker{display:block;margin-bottom:12px}.btn{display:inline-block;padding:13px 26px;font-family:var(--font-body);font-size:14px;font-weight:600;letter-spacing:.04em;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:all .18s ease}.btn-primary{background:var(--ink);color:var(--paper)}.btn-primary:hover{background:var(--amber-deep)}.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-outline:hover{background:var(--ink);color:var(--paper)}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--ink)}.header{position:sticky;top:0;z-index:50;background:#f5f3eee6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}.brand{font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:.02em}.nav{display:flex;align-items:center;gap:30px}.nav a{font-size:14px;letter-spacing:.04em;padding:6px 0;border-bottom:1px solid transparent;transition:border-color .18s ease,color .18s ease}.nav a:hover{color:var(--amber)}.nav a.is-active{border-bottom-color:var(--amber)}.lang-toggle{background:none;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.06em;cursor:pointer;color:var(--greige)}.lang-toggle .is-active{color:var(--ink)}.lang-sep{margin:0 4px;color:var(--stone)}.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}.nav-burger span{width:24px;height:2px;background:var(--ink);display:block}.hero{position:relative;min-height:78vh;display:flex;align-items:center;overflow:hidden}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,#14171c0f,#c8791a1a),linear-gradient(180deg,#efece4,#e6e1d6)}.hero-bg:after{content:"";position:absolute;left:var(--gutter);right:var(--gutter);bottom:40px;height:1px;background:var(--amber);opacity:.5}.hero-content{position:relative;max-width:760px;padding-top:40px;padding-bottom:40px}.hero-title{font-size:clamp(2.6rem,6vw,4.6rem);margin:18px 0 20px;white-space:pre-line}.hero-subtitle{font-size:1.15rem;color:#3a3f47;max-width:560px}.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.intro-text h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:14px}.section-head{margin-bottom:40px}.section-head h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}.section-cta{margin-top:44px;text-align:center}.thumb-placeholder{width:100%;aspect-ratio:4 / 3;background:repeating-linear-gradient(45deg,#e7e2d8 0,#e7e2d8 12px,#ece7dd 12px,#ece7dd 24px);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center}.thumb-placeholder.tall{aspect-ratio:3 / 4}.thumb-placeholder.detail{aspect-ratio:16 / 9}.thumb-placeholder span{font-family:var(--font-display);font-size:1.6rem;color:var(--stone);letter-spacing:.12em}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.project-card{display:block}.project-thumb{overflow:hidden;border-radius:var(--radius)}.project-thumb img,.project-card .thumb-placeholder{aspect-ratio:4 / 3;width:100%;object-fit:cover;transition:transform .4s ease}.project-card:hover .project-thumb img{transform:scale(1.04)}.project-meta{padding-top:16px}.project-meta h3{font-size:1.5rem}.project-meta p{color:var(--greige);font-size:.95rem;margin-top:4px}.contact-strip{background:var(--ink);color:var(--paper);padding:64px 0}.contact-strip-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}.contact-strip h2{font-size:clamp(1.8rem,4vw,2.8rem)}.contact-strip p{color:var(--stone);margin-top:8px}.page-head{padding:72px 0 12px;border-bottom:1px solid var(--line)}.page-head h1{font-size:clamp(2.4rem,5vw,3.6rem)}.page-intro{color:var(--greige);font-size:1.15rem;max-width:620px;margin-top:10px}.points-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.point-icon{color:var(--amber);font-size:1.4rem;margin-bottom:10px}.point h3{font-size:1.5rem;margin-bottom:8px}.point p{color:var(--greige)}.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}.filter{background:none;border:1px solid var(--line);border-radius:999px;padding:8px 18px;font-family:var(--font-body);font-size:14px;cursor:pointer;color:var(--greige);transition:all .18s ease}.filter:hover{border-color:var(--ink);color:var(--ink)}.filter.is-active{background:var(--ink);border-color:var(--ink);color:var(--paper)}.empty{color:var(--greige);padding:40px 0}.back-link{color:var(--amber);font-size:14px;display:inline-block;margin-bottom:24px}.back-link:hover{color:var(--amber-deep)}.detail-hero{margin-bottom:32px}.detail-body{max-width:720px}.detail-body h1{font-size:clamp(2rem,4vw,3rem)}.detail-blurb{color:var(--greige);font-size:1.15rem;margin:10px 0 30px}.detail-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);padding-top:24px}.detail-specs dt{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin-bottom:4px}.detail-specs dd{margin:0;font-size:1.05rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}.contact-info h2,.contact-form-wrap h2{font-size:1.8rem;margin-bottom:20px}.contact-info dl{display:grid;grid-template-columns:auto;gap:2px;margin:0 0 28px}.contact-info dt{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin-top:16px}.contact-info dd{margin:0}.contact-info a:hover{color:var(--amber)}.map-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.map-wrap iframe{width:100%;height:280px;border:0;display:block}.contact-form{display:flex;flex-direction:column;gap:18px}.contact-form label{display:flex;flex-direction:column;gap:6px}.contact-form label span{font-size:13px;letter-spacing:.04em;color:var(--greige)}.contact-form input,.contact-form textarea{font-family:var(--font-body);font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);resize:vertical}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px #c8791a1f}.contact-form .btn{align-self:flex-start;margin-top:6px}.hidden-field{display:none}.form-success{background:#eef3ec;border:1px solid #cfe0c9;color:#2f5d33;padding:20px;border-radius:var(--radius)}.form-error{color:var(--coral);font-size:.95rem}.footer{background:var(--ink);color:var(--stone);padding:64px 0 28px}.footer a{color:var(--stone)}.footer a:hover{color:var(--yellow)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand{font-family:var(--font-display);font-size:22px;color:var(--paper)}.footer-tagline{margin-top:10px;font-size:.95rem}.footer-nav{display:flex;flex-direction:column;gap:10px}.footer-contact{font-style:normal;line-height:1.9;font-size:.95rem}.footer-social{margin-top:14px;display:flex;gap:16px;text-transform:capitalize}.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;font-size:.85rem;color:var(--greige)}@media (max-width: 860px){.nav-burger{display:flex}.nav{position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gutter) 18px;display:none}.nav.is-open{display:flex}.nav a{width:100%;padding:12px 0;border-bottom:1px solid var(--line)}.nav a.is-active{border-bottom-color:var(--line);color:var(--amber)}.nav-lang{padding-top:14px}.intro-grid,.contact-grid{grid-template-columns:1fr;gap:32px}.project-grid{grid-template-columns:repeat(2,1fr);gap:22px}.points-grid{grid-template-columns:1fr;gap:28px}.section{padding:60px 0}}@media (max-width: 520px){.project-grid{grid-template-columns:1fr}.detail-specs{grid-template-columns:1fr;gap:16px}.hero{min-height:70vh}}