@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@400;500;600;700&display=swap');
:root{--ink:#232629;--muted:#676d72;--paper:#f5f6f6;--white:#fff;--line:#d9dcde;--accent:#d9913d;--accent2:#b96b21;--dark:#1c1f21;--radius:18px;--shadow:0 20px 60px rgba(25,29,32,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'IBM Plex Sans Thai',system-ui,sans-serif;font-size:16px;line-height:1.7}img{display:block;width:100%;object-fit:cover}a{color:inherit;text-decoration:none}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:var(--dark);color:#e8e9ea;font-size:.9rem}.topbar .container{height:38px;display:flex;justify-content:space-between;align-items:center}.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(35,38,41,.08)}.nav-inner{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px;margin-right:auto;font-weight:700;line-height:1.1}.brand-mark{width:42px;height:42px;background:var(--ink);color:var(--accent);display:grid;place-items:center;border-radius:12px;font-size:1.35rem}.brand small{display:block;color:var(--muted);font-weight:500;font-size:.72rem;margin-top:4px}.nav-links{display:flex;align-items:center;gap:22px;font-size:.94rem;font-weight:600}.nav-links a:hover,.nav-links a.active{color:var(--accent2)}.menu-btn{display:none;border:0;background:transparent;font-size:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 20px;font-weight:700;cursor:pointer;transition:.25s}.btn-primary{background:var(--accent);color:#20160b;box-shadow:0 8px 24px rgba(217,145,61,.25)}.btn-primary:hover{background:#e5a75d;transform:translateY(-2px)}.btn-dark{background:var(--dark);color:#fff}.btn-outline{border:1px solid #fff;color:#fff}.hero{min-height:680px;display:grid;align-items:end;background:linear-gradient(90deg,rgba(15,17,18,.88),rgba(15,17,18,.2)),url('project-01.jpg') center/cover;color:#fff}.hero-content{padding:108px 0 88px;max-width:780px}.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.08em;font-size:.84rem;font-weight:700;color:var(--accent)}.eyebrow:before{content:'';width:30px;height:2px;background:currentColor}.hero h1{font-size:clamp(2.65rem,6vw,5.8rem);line-height:1.03;letter-spacing:-.04em;margin:20px 0}.hero p{font-size:1.18rem;color:#e4e6e7;max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.trust-strip{background:var(--white);border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:23px 0}.trust-item{padding:0 24px;border-right:1px solid var(--line)}.trust-item:first-child{padding-left:0}.trust-item:last-child{border:0}.trust-item strong{display:block;font-size:1.18rem}.trust-item span{color:var(--muted);font-size:.9rem}.section{padding:96px 0}.section-sm{padding:64px 0}.section-dark{background:var(--dark);color:#fff}.heading{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:42px}.heading h2,.page-hero h1{font-size:clamp(2.1rem,4vw,4rem);line-height:1.15;letter-spacing:-.03em;margin:10px 0}.heading p{color:var(--muted);margin:0}.section-dark .heading p{color:#acb0b3}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.card img{height:250px}.card-body{padding:24px}.card h3{font-size:1.3rem;margin:0 0 8px}.card p{color:var(--muted);margin:0}.card-link{display:inline-block;margin-top:18px;color:var(--accent2);font-weight:700}.video-panel{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#111;aspect-ratio:16/8}.video-panel video{width:100%;height:100%;object-fit:cover}.video-caption{position:absolute;left:24px;bottom:20px;background:rgba(20,22,24,.82);padding:12px 16px;border-radius:12px;color:white}.process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:step}.step{background:#2a2e31;border:1px solid #3b4043;padding:22px;border-radius:16px;counter-increment:step}.step:before{content:'0' counter(step);display:block;color:var(--accent);font-weight:700;margin-bottom:32px}.step h3{font-size:1.05rem;margin:0 0 8px}.step p{color:#b9bdc0;font-size:.92rem;margin:0}.cta{background:var(--accent);padding:56px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}.cta h2{font-size:clamp(1.8rem,4vw,3.2rem);line-height:1.2;margin:0}.page-hero{padding:88px 0 64px;background:#e5e7e8}.page-hero p{max-width:720px;color:var(--muted);font-size:1.1rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.split img{border-radius:var(--radius);max-height:550px}.feature-list{display:grid;gap:20px}.feature{display:grid;grid-template-columns:44px 1fr;gap:14px}.feature-no{height:38px;border-radius:10px;background:#e7e9ea;display:grid;place-items:center;color:var(--accent2);font-weight:700}.feature h3{margin:0}.feature p{margin:4px 0;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.work{grid-column:span 6;position:relative;overflow:hidden;border-radius:18px;background:#fff}.work:nth-child(3n){grid-column:span 12}.work img{height:420px}.work:nth-child(3n) img{height:500px}.work-info{position:absolute;inset:auto 0 0;padding:60px 24px 22px;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff}.work-info h3{margin:0}.service-row{display:grid;grid-template-columns:1.05fr .95fr;min-height:470px;background:#fff;border-radius:24px;overflow:hidden;margin-bottom:24px}.service-row:nth-child(even){grid-template-columns:.95fr 1.05fr}.service-row:nth-child(even) img{order:2}.service-row img{height:100%;min-height:470px}.service-copy{padding:48px;display:flex;flex-direction:column;justify-content:center}.service-copy h2{font-size:2rem;line-height:1.2;margin:10px 0}.service-copy p{color:var(--muted)}.checks{padding:0;list-style:none}.checks li{padding:7px 0}.checks li:before{content:'✓';color:var(--accent2);font-weight:700;margin-right:10px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-panel{padding:40px;background:#fff;border:1px solid var(--line);border-radius:20px}.contact-actions{display:grid;gap:12px;margin-top:28px}.contact-action{padding:20px;border:1px solid var(--line);border-radius:14px;display:flex;justify-content:space-between;align-items:center;font-weight:700}.contact-action:hover{border-color:var(--accent)}footer{background:#141617;color:#ddd;padding:50px 0 95px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.footer-grid h3{color:#fff}.footer-grid p,.footer-grid a{color:#aeb2b4}.footer-links{display:grid;gap:8px}.mobile-actions{display:none}.chat-toggle{position:fixed;right:22px;bottom:22px;z-index:35;width:58px;height:58px;border-radius:50%;border:0;background:var(--accent);box-shadow:var(--shadow);font-size:1.45rem;cursor:pointer}.chat{display:none;position:fixed;right:22px;bottom:92px;z-index:35;width:min(370px,calc(100% - 28px));background:#fff;border-radius:20px;box-shadow:0 28px 80px rgba(0,0,0,.28);overflow:hidden}.chat.open{display:block}.chat-head{background:var(--dark);color:#fff;padding:18px;display:flex;justify-content:space-between}.chat-head button{border:0;background:transparent;color:#fff;font-size:1.2rem}.chat-messages{height:280px;overflow:auto;padding:16px;display:grid;align-content:start;gap:10px;background:#f3f4f4}.msg{max-width:86%;padding:10px 13px;border-radius:14px;background:#fff}.msg.user{justify-self:end;background:var(--accent)}.quick{padding:10px 14px;display:flex;gap:7px;overflow:auto}.quick button{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 10px;font-size:.82rem}.chat-form{display:flex;border-top:1px solid var(--line)}.chat-form input{flex:1;border:0;padding:14px;min-width:0}.chat-form button{border:0;background:var(--accent);padding:0 17px;font-weight:700}
@media(max-width:900px){.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:block}.nav .btn-primary{display:none}.hero{min-height:620px}.trust-grid{grid-template-columns:1fr 1fr;row-gap:20px}.trust-item:nth-child(2){border:0}.heading,.split,.contact-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.service-row,.service-row:nth-child(even){grid-template-columns:1fr}.service-row:nth-child(even) img{order:0}.service-row img{min-height:320px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-actions{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:1fr 1fr}.mobile-actions a{padding:14px;text-align:center;font-weight:700;color:#fff}.mobile-actions a:first-child{background:#25282b}.mobile-actions a:last-child{background:#16a34a}.chat-toggle{bottom:75px}.chat{bottom:145px}}
@media(max-width:600px){.container{width:min(100% - 28px,1180px)}.topbar span:last-child{display:none}.nav-inner{height:68px}.nav-links{top:68px}.hero{min-height:640px}.hero-content{padding:88px 0 68px}.hero h1{font-size:2.7rem}.section{padding:68px 0}.section-sm{padding:48px 0}.trust-grid{grid-template-columns:1fr 1fr}.trust-item{padding:0 12px}.cards,.process{grid-template-columns:1fr}.heading{gap:8px}.cta-inner{align-items:flex-start;flex-direction:column}.gallery{display:block}.work{margin-bottom:14px}.work img,.work:nth-child(3n) img{height:340px}.service-copy{padding:28px}.footer-grid{grid-template-columns:1fr}.chat-toggle{right:14px}.chat{right:14px}}