:root{--navy:#072a49;--navy2:#0c3a5c;--orange:#fa8128;--green:#16865e;--ink:#173444;--muted:#6b7e86;--line:#d7e3e1;--bg:#eff5f4;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"IBM Plex Sans Thai",sans-serif}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(8,43,75,.1);background:rgba(255,255,255,.94);backdrop-filter:blur(15px)}.nav-shell{display:flex;align-items:center;gap:24px;width:min(1180px,calc(100% - 32px));min-height:74px;margin:auto}.brand{display:flex;align-items:center;gap:10px;margin-right:auto;color:var(--navy);text-decoration:none}.brand img{width:44px;height:44px;border-radius:14px}.brand span{display:grid}.brand b{font:700 1.05rem Prompt,sans-serif}.brand small{color:var(--green);font-size:.67rem;font-weight:700;letter-spacing:.16em}.nav-shell nav{display:flex;align-items:center;gap:22px}.nav-shell nav a{color:#40515a;text-decoration:none;font-weight:700}.nav-shell nav a:hover,.nav-shell nav a.is-active{color:var(--green)}.header-contact{border-radius:12px;padding:11px 17px;background:var(--navy);color:#fff;text-decoration:none;font-weight:700}.construction-hero{position:relative;isolation:isolate;display:grid;grid-template-columns:1.05fr .95fr;min-height:560px;overflow:hidden;background:linear-gradient(125deg,#062844 0%,#0d476a 58%,#176a75 100%);color:#fff}.hero-grid{position:absolute;inset:0;z-index:-1;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:50px 50px;mask-image:linear-gradient(90deg,#000,transparent 70%)}.hero-glow{position:absolute;right:-10%;bottom:-60%;z-index:-1;width:750px;height:750px;border-radius:50%;background:radial-gradient(circle,rgba(250,129,40,.45),transparent 66%)}.hero-copy{align-self:center;width:min(590px,calc(100% - 40px));margin-left:max(32px,calc((100vw - 1180px)/2))}.hero-copy p,.projects-section .section-heading p,.contact-section p{margin:0 0 9px;color:#ffac65;font-weight:700}.hero-copy h1{margin:0;font:700 clamp(3rem,6vw,5.6rem)/.97 Prompt,sans-serif;letter-spacing:-.035em}.hero-copy h1 em{color:#ff9a4c;font-style:normal}.hero-copy>span{display:block;max-width:610px;margin-top:23px;color:#dce8ed;font-size:1.12rem;line-height:1.75}.hero-copy>a{display:inline-flex;align-items:center;gap:18px;margin-top:30px;border-radius:14px;padding:14px 19px;background:#fff;color:var(--navy);text-decoration:none;font-weight:700}.hero-copy>a b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#ffe4cf;color:#d55b08}.hero-house{position:relative;align-self:center;justify-self:center;width:min(440px,80%);height:330px;filter:drop-shadow(0 28px 28px rgba(0,0,0,.24))}.hero-house .roof{position:absolute;left:6%;top:10%;width:88%;height:45%;background:#fa8128;clip-path:polygon(50% 0,100% 75%,91% 84%,50% 25%,9% 84%,0 75%)}.hero-house .wall{position:absolute;left:16%;right:16%;top:40%;bottom:14%;display:flex;align-items:flex-end;justify-content:space-around;padding:24px;background:#f7f0e8}.hero-house .wall i{display:block;width:23%;height:48%;background:#0d4565;border:8px solid #d8e4e4}.hero-house .wall i:nth-child(2){height:70%;background:#6f4733}.hero-house b{position:absolute;left:50%;bottom:-8%;width:80%;transform:translateX(-50%);border-radius:13px;padding:14px;background:#fff;color:var(--navy);text-align:center}.intro-strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);width:min(1120px,calc(100% - 32px));margin:-38px auto 0;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 18px 45px rgba(8,43,75,.12)}.intro-strip article{display:flex;align-items:center;gap:14px;padding:22px 26px}.intro-strip article+article{border-left:1px solid var(--line)}.intro-strip b{color:#ef7b29;font:700 1.35rem Prompt,sans-serif}.intro-strip span{display:grid}.intro-strip strong{color:var(--navy)}.intro-strip small{color:var(--muted)}.projects-section{width:min(1180px,calc(100% - 32px));margin:80px auto}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-heading h2{margin:0;color:var(--navy);font:700 clamp(1.8rem,3vw,2.7rem) Prompt,sans-serif}.section-heading label{display:grid;gap:5px;width:min(360px,100%);color:var(--muted);font-size:.83rem}.section-heading input{border:1px solid #cadbd8;border-radius:12px;padding:12px 14px;background:#fff;font:inherit;outline:0}.section-heading input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(22,134,94,.12)}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.project-card{overflow:hidden;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 10px 25px rgba(8,43,75,.05);transition:.2s ease}.project-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px rgba(8,43,75,.12)}.project-image{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,#dce9e6,#f6ede5)}.project-image img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.project-card:hover img{transform:scale(1.035)}.project-image span{position:absolute;left:12px;top:12px;border-radius:999px;padding:5px 9px;background:rgba(7,42,73,.88);color:#fff;font-size:.77rem;font-weight:700}.project-copy{padding:17px}.project-copy small{color:var(--green);font-weight:700}.project-copy h3{margin:5px 0 13px;color:var(--navy);font:700 1.13rem/1.4 Prompt,sans-serif}.project-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:15px}.project-meta span{border-radius:8px;padding:5px 8px;background:#eef4f3;color:#53686f;font-size:.8rem}.project-copy>a{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e7eeed;padding-top:13px;color:var(--navy);text-decoration:none;font-weight:700}.project-copy>a b{color:var(--orange);font-size:1.2rem}.loading,.empty-projects{grid-column:1/-1;border:1px dashed #bfcfcd;border-radius:16px;padding:50px 20px;color:var(--muted);background:rgba(255,255,255,.55);text-align:center}.empty-projects strong{display:block;color:var(--navy);font-size:1.2rem}.contact-section{display:flex;align-items:center;justify-content:space-between;gap:30px;width:min(1180px,calc(100% - 32px));margin:0 auto 70px;border-radius:23px;padding:36px 42px;background:var(--navy);color:#fff}.contact-section h2{margin:0;font:700 clamp(1.5rem,3vw,2.3rem)/1.35 Prompt,sans-serif}.contact-actions{display:flex;gap:10px}.contact-actions a{display:grid;border-radius:12px;padding:12px 18px;background:#fff;color:var(--navy);text-decoration:none;font-weight:700}.contact-actions a strong{font-size:1.05rem}.contact-actions a.line{align-content:center;background:#16a66a;color:#fff}body>footer{margin-top:0}@media(max-width:900px){.nav-shell nav{display:none}.construction-hero{grid-template-columns:1fr;min-height:650px;padding-top:45px}.hero-copy{align-self:start;margin:auto}.hero-house{align-self:start;width:min(420px,78%);height:270px}.intro-strip{grid-template-columns:1fr;margin-top:0}.intro-strip article+article{border-top:1px solid var(--line);border-left:0}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-section{align-items:flex-start;flex-direction:column}}@media(max-width:620px){.nav-shell{width:calc(100% - 20px);min-height:66px}.brand span{display:none}.header-contact{padding:9px 11px;font-size:.85rem}.construction-hero{min-height:590px}.hero-copy h1{font-size:clamp(2.8rem,14vw,4rem)}.hero-copy>span{font-size:1rem}.hero-house{height:235px}.intro-strip{width:calc(100% - 20px)}.projects-section{width:calc(100% - 20px);margin:55px auto}.section-heading{align-items:flex-start;flex-direction:column}.project-grid{grid-template-columns:1fr}.contact-section{width:calc(100% - 20px);padding:25px}.contact-actions{width:100%;flex-direction:column}.contact-actions a{text-align:center}.hero-house b{width:100%;font-size:.83rem}}
.header-login{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:0;border-radius:11px;padding:11px 19px;background:#082b4b;color:#fff;text-decoration:none;white-space:nowrap;font:700 .9rem "IBM Plex Sans Thai",sans-serif}.header-login:hover,.header-login:focus-visible{background:#124d79;outline:0}@media(max-width:620px){.header-login{min-height:40px;padding:8px 11px;font-size:.78rem}}