*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans Thai",sans-serif;background:#0b0d10;color:#f4f6f8;line-height:1.65}
.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(11,13,16,.86);backdrop-filter:blur(14px);border-bottom:1px solid #222831}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900;letter-spacing:.12em;color:#fff;text-decoration:none;font-size:20px}.nav nav{display:flex;gap:22px;align-items:center}.nav nav a{color:#d8dde5;text-decoration:none;font-size:14px}
.hero{padding:110px 0 90px;background:radial-gradient(circle at 75% 35%,#202a33 0,#101419 35%,#0b0d10 70%)}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}.eyebrow{letter-spacing:.18em;font-size:12px;color:#aeb8c5;font-weight:700}
h1{font-size:clamp(44px,7vw,86px);line-height:1.02;margin:.2em 0}.lead{max-width:700px;color:#c5ccd5;font-size:19px}.actions,.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;background:#f4f6f8;color:#0b0d10;text-decoration:none;padding:14px 20px;border-radius:999px;font-weight:800}.btn.small{padding:10px 16px}.btn.ghost{background:transparent;color:#f4f6f8;border:1px solid #49515b}
.hero-card{min-height:360px;border:1px solid #2d343d;border-radius:28px;background:linear-gradient(145deg,#171c22,#0d1014);padding:38px;box-shadow:0 30px 90px rgba(0,0,0,.35);display:flex;flex-direction:column;justify-content:flex-end}
.hero-card .meter{height:120px;border-radius:18px;background:repeating-linear-gradient(90deg,#2b3139 0 10px,#11151a 10px 18px);margin-bottom:auto;position:relative}.hero-card .meter:after{content:"";position:absolute;left:0;bottom:25px;width:72%;height:3px;background:#e7e9ec;box-shadow:0 0 20px #fff}
.section{padding:88px 0}.section h2{font-size:clamp(34px,5vw,54px);margin:.15em 0 .8em}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#12161b;border:1px solid #242b33;border-radius:22px;padding:28px}.card p{color:#aeb8c5}.icon{width:56px;height:56px;border-radius:50%;border:1px solid #4a535f;display:grid;place-items:center;font-size:12px;font-weight:900;letter-spacing:.08em}
.dark{background:#080a0c}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps div{border-top:1px solid #343c46;padding-top:20px}.steps span{font-size:12px;color:#8d98a6}.steps p{color:#aeb8c5}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.placeholder{aspect-ratio:4/3;border-radius:20px;background:linear-gradient(135deg,#1a2027,#0e1115);border:1px solid #252c34;display:grid;place-items:center;color:#9aa5b2;font-weight:800}.note{color:#87919d;font-size:13px}
.contact{padding-top:20px}.contact-box{background:#151a20;border:1px solid #2b333c;border-radius:28px;padding:42px;display:flex;justify-content:space-between;gap:30px;align-items:center}.contact-box p{color:#aeb8c5}
footer{padding:28px 0 40px;color:#818b97;font-size:13px}.footer-row{display:flex;justify-content:space-between}
@media(max-width:820px){.nav nav a:not(.btn){display:none}.hero{padding-top:80px}.hero-grid,.cards,.steps,.gallery{grid-template-columns:1fr}.hero-card{min-height:260px}.contact-box{display:block}.section{padding:68px 0}}

.brand{display:flex;align-items:center;gap:10px}
.brand img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.hero-card.branded{align-items:center;text-align:center;justify-content:center}
.hero-card.branded img{width:min(250px,80%);aspect-ratio:1;border-radius:50%;object-fit:cover;box-shadow:0 18px 50px rgba(0,0,0,.4);margin-bottom:22px}
.contact-details{align-items:center}
.qr-box{background:#fff;color:#111;padding:12px;border-radius:18px;text-align:center;width:180px}
.qr-box img{width:100%;display:block;border-radius:10px;margin-bottom:7px}
.qr-box strong{font-size:12px}
@media(max-width:820px){.brand span{display:none}.contact-details{align-items:flex-start}.qr-box{width:170px}}

.product-hero{padding:0;overflow:hidden;position:relative;min-height:430px}
.product-hero>img{width:100%;height:430px;object-fit:cover;border-radius:0;margin:0;filter:brightness(.82)}
.hero-caption{position:absolute;left:24px;right:24px;bottom:22px;background:rgba(5,7,9,.72);backdrop-filter:blur(10px);padding:16px 18px;border-radius:15px;text-align:left;display:flex;flex-direction:column}
.hero-caption strong{font-size:13px;letter-spacing:.12em}
.hero-caption span{font-size:12px;color:#c4ccd5;margin-top:3px}
.works-intro{max-width:760px;color:#aeb8c5;margin-top:-22px;margin-bottom:34px}
.portfolio-grid{columns:3 280px;column-gap:18px}
.work-card{break-inside:avoid;margin:0 0 18px;background:#12161b;border:1px solid #242b33;border-radius:18px;overflow:hidden}
.work-card img{display:block;width:100%;height:auto}
.work-card figcaption{padding:12px 15px;color:#cbd2db;font-size:13px}
@media(max-width:820px){.product-hero,.product-hero>img{min-height:300px;height:300px}.portfolio-grid{columns:2 150px}}

.linked-card{padding:0;overflow:hidden}
.linked-card a{display:block;padding:28px;color:inherit;text-decoration:none;height:100%}
.linked-card .more{display:inline-block;margin-top:12px;font-size:13px;color:#e2e6eb;font-weight:700}
.linked-card:hover{transform:translateY(-3px);transition:.2s ease;border-color:#59636f}
.category-hero{padding:90px 0 55px;background:radial-gradient(circle at 80% 25%,#1e2831 0,#101419 35%,#0b0d10 72%)}
.category-hero h1{font-size:clamp(42px,7vw,72px);margin:.15em 0}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.product-card{margin:0;background:#12161b;border:1px solid #242b33;border-radius:20px;overflow:hidden}
.product-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.product-card figcaption{padding:14px 16px;color:#cbd2db;font-size:14px}
@media(max-width:820px){.product-grid{grid-template-columns:1fr}}

.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.about-copy{font-size:18px;color:#b8c1cb}
.about-copy p{margin-top:0;margin-bottom:20px}
.floating-contact{position:fixed;right:18px;bottom:18px;z-index:50;display:flex;flex-direction:column;gap:10px}
.floating-contact a{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;text-decoration:none;font-weight:900;box-shadow:0 12px 35px rgba(0,0,0,.32);border:1px solid rgba(255,255,255,.18)}
.float-line{background:#19b84b;color:#fff}
.float-phone{background:#f4f6f8;color:#0b0d10}
@media(max-width:820px){
  .about-grid{grid-template-columns:1fr;gap:22px}
  .floating-contact{right:12px;bottom:12px;flex-direction:row}
  .floating-contact a{width:56px;height:56px;font-size:13px}
}