@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Prompt:wght@400;500;600;700&display=swap');
:root{--ink:#102332;--muted:#60717d;--blue:#1187ad;--cyan:#44c5d2;--navy:#0a1b2a;--surface:#f3f8fa;--line:#d9e7eb;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans','Prompt',sans-serif;background:var(--white)}body[lang=th]{font-family:'Prompt','DM Sans',sans-serif}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 48px));margin:auto}.topline{height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan))}.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,231,235,.7)}.nav-inner{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:-.04em;font-size:20px}.brand-mark{width:38px;height:38px;border:7px solid var(--blue);border-radius:50%;display:grid;place-items:center;color:var(--blue);font-size:15px;position:relative}.brand-mark:after{content:'+';font-weight:700}.brand small{display:block;font-size:9px;letter-spacing:.15em;color:var(--muted);font-weight:500}.links{display:flex;gap:26px;font-size:14px;color:var(--muted)}.links a:hover{color:var(--blue)}.actions{display:flex;align-items:center;gap:14px}.lang{font-size:13px;border:1px solid var(--line);border-radius:99px;padding:7px 12px;color:var(--blue)}.menu{display:none;background:none;border:0;font-size:24px}.hero{min-height:650px;display:grid;align-items:center;position:relative;overflow:hidden;background:linear-gradient(110deg,#f8fcfd 0%,#fff 55%,#eaf8fb 100%)}.hero:before,.hero:after{content:'';position:absolute;border:1px solid rgba(17,135,173,.14);border-radius:50%;width:700px;height:300px;transform:rotate(-25deg);right:-140px;top:100px}.hero:after{width:550px;height:220px;right:-40px;top:180px;border-color:rgba(68,197,210,.17)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center;position:relative;z-index:1}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.2em;color:var(--blue);font-weight:700}.hero h1{font-size:clamp(42px,6vw,78px);line-height:.98;letter-spacing:-.075em;margin:18px 0;color:var(--navy)}.hero h1 span{color:var(--blue);display:block}.hero p{color:var(--muted);font-size:18px;line-height:1.7;max-width:540px}.buttons{display:flex;gap:12px;margin-top:30px}.btn{padding:13px 20px;border-radius:5px;font-weight:600;font-size:14px;border:1px solid var(--blue);display:inline-flex;align-items:center;gap:10px}.btn.primary{background:var(--blue);color:#fff}.btn.ghost{color:var(--blue)}.hero-card{height:430px;border-radius:16px;background:linear-gradient(145deg,#0d2d41,#0b526d);box-shadow:0 24px 60px rgba(16,35,50,.18);position:relative;overflow:hidden}.hero-card img{width:100%;height:100%;object-fit:cover;opacity:.7;mix-blend-mode:screen}.hero-card .overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(4,18,29,.85));padding:28px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}.hero-card strong{font-size:28px;letter-spacing:-.04em}.hero-card span{color:#a9e5eb;margin-top:8px}.section{padding:100px 0}.section.alt{background:var(--surface)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:38px}.section h2{font-size:clamp(30px,4vw,50px);letter-spacing:-.06em;line-height:1;margin:12px 0}.section-head p{max-width:440px;color:var(--muted);line-height:1.7;margin:0}.intro{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}.intro p{font-size:18px;line-height:1.85;color:var(--muted)}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:36px}.metric{background:#fff;padding:22px}.metric b{font-size:30px;color:var(--blue);display:block}.metric span{font-size:12px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{border:1px solid var(--line);border-radius:10px;padding:26px;background:#fff;transition:.25s}.card:hover{transform:translateY(-4px);box-shadow:0 15px 35px rgba(16,35,50,.1);border-color:#9bdce4}.num{color:var(--cyan);font-weight:700;font-size:13px}.card h3{margin:34px 0 10px;font-size:20px}.card p{color:var(--muted);line-height:1.6;font-size:14px}.precision{background:var(--navy);color:#fff;position:relative;overflow:hidden}.precision:after{content:'±0.01';position:absolute;right:6%;top:15%;font-size:160px;line-height:1;color:rgba(68,197,210,.08);font-weight:700}..precision .container{position:relative;z-index:1}.precision p{color:#b8cbd4}.precision-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px}.taglist{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.tag{padding:10px 14px;border:1px solid rgba(168,224,231,.3);border-radius:4px;color:#bceaf0;font-size:13px}.equip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.equip{min-height:180px;border-radius:10px;padding:20px;background:linear-gradient(145deg,#0e3145,#0f7188);color:white;display:flex;flex-direction:column;justify-content:end}.equip b{font-size:20px}.equip small{color:#a9e5eb;margin-top:7px}.process{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:step}.step{padding:20px 14px;border-top:2px solid var(--cyan);position:relative}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);color:var(--blue);font-size:12px;font-weight:700}.step h3{font-size:16px;margin:12px 0 5px}.step p{font-size:12px;color:var(--muted);margin:0}.customers{display:flex;flex-wrap:wrap;gap:12px}.customer{padding:20px 24px;border:1px solid var(--line);background:#fff;min-width:150px;text-align:center;font-weight:700;color:#35525f;border-radius:5px}.contact{display:grid;grid-template-columns:1fr 1fr;gap:28px}.contact-box{background:var(--navy);border-radius:12px;color:#fff;padding:38px}.contact-box p{color:#c6d8df;line-height:1.8}.contact-box a{color:#8ce1e8}.contact-note{background:var(--surface);border-radius:12px;padding:38px}.contact-note p{color:var(--muted);line-height:1.8}.footer{background:#06131f;color:#b8cbd4;padding:35px 0}.footer .container{display:flex;justify-content:space-between;gap:20px;font-size:12px}.footer strong{color:#fff}.reveal{opacity:0;transform:translateY(18px);transition:.6s}.reveal.show{opacity:1;transform:none}@media(max-width:800px){.container{width:min(100% - 32px,560px)}.links{display:none}.menu{display:block}.hero{min-height:720px}.hero-grid,.intro,.precision-grid,.contact{grid-template-columns:1fr;gap:32px}.hero-card{height:320px}.section{padding:70px 0}.section-head{display:block}.cards{grid-template-columns:1fr 1fr}.equip-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.step{border-top:0;border-left:2px solid var(--cyan);padding:18px}.footer .container{display:block}.footer .container>*{margin:8px 0}}@media(max-width:480px){.cards,.equip-grid{grid-template-columns:1fr}.hero h1{font-size:52px}.buttons{flex-wrap:wrap}}
.admin-link{font-size:13px;color:var(--blue);font-weight:600;white-space:nowrap}.admin-link:hover{color:var(--cyan)}