@font-face{font-family:"TH Sarabun New";src:local("TH Sarabun New");font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#183b36;background:#f7fbfa;font-family:"TH Sarabun New",Arial,sans-serif;font-size:20px;line-height:1.35}.container{width:min(1160px,calc(100% - 36px));margin:auto}.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid #dfeae7;backdrop-filter:blur(12px)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:#123f38;text-decoration:none;font-weight:700;font-size:24px}.brand small{display:block;font-size:15px;font-weight:400;color:#66827d}.brand-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:#0e7163;color:#fff}.menu{display:flex;align-items:center;gap:23px}.menu a{color:#254d47;text-decoration:none;font-weight:600}.menu select{padding:8px;border:1px solid #ccdeda;border-radius:8px;background:#fff}.nav-cta{background:#0e7163!important;color:#fff!important;padding:9px 16px;border-radius:999px}.menu-btn{display:none;border:0;background:none;font-size:28px}.hero{min-height:650px;display:flex;align-items:center;color:#fff;background:radial-gradient(circle at 80% 20%,rgba(255,213,112,.24),transparent 30%),linear-gradient(135deg,#073f3a,#0d7567 58%,#249b83)}.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:center}.eyebrow{display:inline-block;font-size:16px;letter-spacing:2px;font-weight:700;color:#bfe7de}.eyebrow.dark{color:#087363}.hero h1{font-size:64px;line-height:1;margin:14px 0 20px;max-width:760px}.hero p{font-size:26px;max-width:700px;color:#e3f6f1}.hero-actions{display:flex;gap:13px;margin:28px 0}.button{display:inline-flex;justify-content:center;align-items:center;padding:13px 24px;border-radius:10px;text-decoration:none;font-weight:700;border:0;font:inherit;cursor:pointer}.primary{background:#f3b849;color:#17372f}.ghost{border:1px solid #9ed9ce;color:#fff}.search{display:flex;max-width:650px;background:#fff;padding:7px;border-radius:12px;box-shadow:0 15px 40px #001a1630}.search input{flex:1;border:0;padding:13px;font:inherit;min-width:0}.search button{border:0;border-radius:8px;background:#0e7163;color:#fff;padding:0 24px;font:inherit;font-weight:700}.hero-card{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);border-radius:28px;padding:36px;text-align:center;box-shadow:0 28px 70px #001f1a55}.hero-card .island{font-size:95px}.hero-card strong{display:block;font-size:35px}.hero-card>span{color:#d5eee8}.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:26px}.quick div{background:#fff;color:#15463f;padding:12px 5px;border-radius:12px}.quick b,.quick small{display:block}.section{padding:95px 0}.section-head{text-align:center;max-width:760px;margin:0 auto 45px}.section-head span{font-weight:700;letter-spacing:2px;font-size:15px;color:#087363}.section-head h2,.register h2,.official h2{font-size:48px;line-height:1;margin:12px 0}.section-head p{color:#66807b}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid #deebe8;border-radius:18px;padding:25px;box-shadow:0 14px 34px #173f3710}.card .icon{width:52px;height:52px;display:grid;place-items:center;background:#e7f5f1;border-radius:14px;font-size:27px}.card h3{font-size:27px;margin:16px 0 7px}.card p{color:#647d78;min-height:80px}.card a{color:#087363;font-weight:700;text-decoration:none}.journey{background:#e9f5f2}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{position:relative;background:#fff;padding:28px;border-radius:18px}.step b{font-size:42px;color:#c0ddd6}.step h3{font-size:27px}.official{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;background:#103f39;color:#fff;padding:55px;border-radius:28px}.numbers{display:grid;gap:12px}.numbers a{display:flex;align-items:center;gap:20px;background:#fff;color:#173f38;text-decoration:none;border-radius:14px;padding:15px 20px}.numbers b{font-size:32px;color:#b87800}.register{background:#f0f7f5}.register-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:start}.register ul{padding-left:20px}.form{background:#fff;padding:32px;border-radius:22px;box-shadow:0 20px 55px #163d3520}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form label{display:block;font-weight:600;margin-bottom:12px}.form input,.form select,.form textarea{width:100%;border:1px solid #cbded9;border-radius:9px;padding:11px;font:inherit;background:#fff}.check{display:flex!important;gap:8px;align-items:flex-start;font-weight:400!important}.check input{width:auto;margin-top:7px}.full{width:100%}.form-message{padding-top:12px;font-weight:700}.form-message.ok{color:#087363}.form-message.bad{color:#a62828}footer{background:#082f2b;color:#d6ebe6;padding:40px 0}.footer{display:flex;justify-content:space-between;gap:25px}.footer a{display:block;color:#d6ebe6;text-decoration:none}@media(max-width:900px){.menu-btn{display:block}.menu{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:stretch}.menu.open{display:flex}.hero-grid,.official,.register-grid{grid-template-columns:1fr}.hero{padding:80px 0}.hero-card{display:none}.cards,.steps{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){body{font-size:19px}.hero h1{font-size:46px}.section-head h2,.register h2,.official h2{font-size:38px}.cards,.steps,.two{grid-template-columns:1fr}.section{padding:70px 0}.search{display:block}.search button{width:100%;padding:10px}.footer{display:block}.official{padding:30px}}
