:root{
  --blue-900:#0a2a5c;--blue-800:#0d3b82;--blue-700:#1150b0;--blue-600:#1d6ae0;--blue-500:#2f86f6;
  --blue-100:#e6f0ff;--blue-50:#f3f8ff;--sky:#5ec4ff;
  --ink:#0f1f3a;--muted:#5a6b85;--line:#dbe6f5;--white:#fff;
  --radius:16px;--shadow:0 10px 30px rgba(13,59,130,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Prompt','Sarabun',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--blue-600);text-decoration:none}
.container{width:min(1160px,100% - 32px);margin-inline:auto}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--blue-800);font-size:1.1rem;line-height:1.2}
.brand-logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue-600),var(--sky));display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.05rem;flex-shrink:0}
.brand small{display:block;font-weight:400;color:var(--muted);font-size:.72rem;letter-spacing:.5px}
.menu{display:flex;gap:6px;list-style:none}
.menu a{display:block;padding:8px 16px;border-radius:999px;color:var(--ink);font-weight:500;font-size:.95rem;transition:.2s}
.menu a:hover{background:var(--blue-50);color:var(--blue-700)}
.menu a.active{background:var(--blue-600);color:#fff}
.menu-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;border-radius:10px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--blue-800);margin:5px auto;transition:.3s}

/* Hero */
.hero{position:relative;min-height:600px;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--blue-900)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,42,92,.95) 0%,rgba(17,80,176,.82) 50%,rgba(29,106,224,.35) 100%)}
.hero .container{position:relative;z-index:2;padding:80px 0}
.hero h1{font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.25;font-weight:700;max-width:720px;margin-bottom:18px}
.hero h1 span{color:var(--sky)}
.hero p{font-size:1.1rem;max-width:620px;opacity:.92;margin-bottom:32px;font-weight:300}
.badge{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);font-size:.85rem;margin-bottom:20px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:999px;font-weight:600;font-family:inherit;font-size:1rem;cursor:pointer;border:2px solid transparent;transition:.25s}
.btn-primary{background:var(--blue-500);color:#fff}
.btn-primary:hover{background:var(--sky);transform:translateY(-2px)}
.btn-outline{border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline:hover{background:#fff;color:var(--blue-800)}
.btn-blue{background:var(--blue-600);color:#fff}
.btn-blue:hover{background:var(--blue-700)}

/* Page hero */
.page-hero{position:relative;padding:110px 0 90px;color:#fff;text-align:center;overflow:hidden;background:var(--blue-900)}
.page-hero .hero-bg{opacity:1}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,42,92,.93),rgba(29,106,224,.8))}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:10px}
.page-hero p{opacity:.9;max-width:640px;margin:auto;font-weight:300}
.crumb{font-size:.9rem;opacity:.8;margin-bottom:12px}
.crumb a{color:#fff}

/* Sections */
section{padding:90px 0}
.bg-soft{background:var(--blue-50)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 54px}
.eyebrow{display:inline-block;color:var(--blue-600);font-weight:600;font-size:.9rem;letter-spacing:1px;margin-bottom:8px}
.sec-head h2,.split h2{font-size:clamp(1.6rem,3.2vw,2.3rem);line-height:1.35;color:var(--blue-900);margin-bottom:14px}
.sec-head p{color:var(--muted)}

/* Stats */
.stats{margin-top:-60px;position:relative;z-index:5;padding:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.stat{padding:30px 20px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:2rem;color:var(--blue-600);line-height:1.2}
.stat span{color:var(--muted);font-size:.92rem}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card-img{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--blue-100),var(--blue-50))}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:24px 24px 28px}
.card-body h3{color:var(--blue-900);font-size:1.2rem;margin-bottom:8px}
.card-body p{color:var(--muted);font-size:.95rem}
.card-body ul{margin-top:12px;list-style:none;font-size:.92rem;color:var(--ink)}
.card-body li{padding-left:22px;position:relative;margin-bottom:4px}
.card-body li::before{content:"✓";position:absolute;left:0;color:var(--blue-500);font-weight:700}

.icon{width:56px;height:56px;border-radius:14px;background:var(--blue-100);color:var(--blue-600);display:grid;place-items:center;margin-bottom:18px}
.icon svg{width:28px;height:28px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.3s}
.feature:hover{border-color:var(--blue-500);box-shadow:var(--shadow)}
.feature h3{font-size:1.1rem;color:var(--blue-900);margin-bottom:6px}
.feature p{color:var(--muted);font-size:.94rem}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-img{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);background:var(--blue-100);aspect-ratio:5/4}
.split-img img{width:100%;height:100%;object-fit:cover}
.split p{color:var(--muted);margin-bottom:14px}
.checklist{list-style:none;margin:20px 0 28px;display:grid;gap:10px}
.checklist li{display:flex;gap:12px;align-items:flex-start}
.checklist li::before{content:"✓";flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--blue-600);color:#fff;display:grid;place-items:center;font-size:.78rem;font-weight:700;margin-top:3px}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{background:#fff;border-radius:var(--radius);padding:30px 24px;border-top:4px solid var(--blue-500);box-shadow:0 4px 14px rgba(13,59,130,.06);counter-increment:s}
.step::before{content:"0" counter(s);display:block;font-size:2.2rem;font-weight:700;color:var(--blue-100);-webkit-text-stroke:1px var(--blue-500);line-height:1;margin-bottom:12px}
.step h3{font-size:1.08rem;color:var(--blue-900);margin-bottom:6px}
.step p{color:var(--muted);font-size:.93rem}

/* CTA */
.cta{background:linear-gradient(120deg,var(--blue-800),var(--blue-600) 60%,var(--sky));color:#fff;border-radius:24px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:6px}
.cta p{opacity:.9}
.cta .btn-primary{background:#fff;color:var(--blue-800)}

/* Timeline / values */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.value{text-align:center;padding:30px 20px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.value .icon{margin:0 auto 16px}
.value h3{font-size:1.05rem;color:var(--blue-900);margin-bottom:6px}
.value p{font-size:.92rem;color:var(--muted)}

.mv{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.mv-box{padding:36px;border-radius:var(--radius);background:linear-gradient(135deg,var(--blue-700),var(--blue-500));color:#fff}
.mv-box:nth-child(2){background:linear-gradient(135deg,var(--blue-900),var(--blue-700))}
.mv-box h3{font-size:1.35rem;margin-bottom:10px}
.mv-box p,.mv-box li{opacity:.92;font-weight:300}
.mv-box ul{padding-left:20px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:start}
.info-list{display:grid;gap:16px}
.info{display:flex;gap:16px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.25s}
.info:hover{border-color:var(--blue-500);box-shadow:var(--shadow)}
.info .icon{margin:0;width:50px;height:50px;flex-shrink:0}
.info h3{font-size:1rem;color:var(--blue-900)}
.info p,.info a{color:var(--muted);font-size:.95rem;word-break:break-word}
.info a:hover{color:var(--blue-600)}
.form{background:#fff;border-radius:22px;padding:36px;box-shadow:var(--shadow);border:1px solid var(--line)}
.form h2{color:var(--blue-900);font-size:1.5rem;margin-bottom:4px}
.form > p{color:var(--muted);margin-bottom:22px;font-size:.95rem}
.field{margin-bottom:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-weight:500;font-size:.92rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 16px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;font-size:.96rem;background:var(--blue-50);color:var(--ink);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);background:#fff;box-shadow:0 0 0 4px rgba(47,134,246,.12)}
.field textarea{min-height:130px;resize:vertical}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:.82rem;color:var(--muted);margin-top:12px;text-align:center}
.map{margin-top:50px;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);height:400px;background:var(--blue-100)}
.map iframe{width:100%;height:100%;border:0}

/* Privacy */
.legal{display:grid;grid-template-columns:260px 1fr;gap:50px;align-items:start}
.toc{position:sticky;top:96px;background:var(--blue-50);border-radius:var(--radius);padding:24px}
.toc h3{font-size:1rem;color:var(--blue-900);margin-bottom:10px}
.toc ol{padding-left:20px;font-size:.9rem;display:grid;gap:6px}
.toc a{color:var(--muted)}
.toc a:hover{color:var(--blue-600)}
.legal-body h2{font-size:1.35rem;color:var(--blue-900);margin:36px 0 12px;padding-top:10px;scroll-margin-top:96px}
.legal-body h2:first-of-type{margin-top:0}
.legal-body p,.legal-body li{color:#34435c;margin-bottom:10px}
.legal-body ul{padding-left:22px;margin-bottom:12px}
.updated{display:inline-block;background:var(--blue-100);color:var(--blue-700);padding:6px 14px;border-radius:999px;font-size:.88rem;margin-bottom:24px}
.note-box{background:var(--blue-50);border-left:4px solid var(--blue-500);padding:18px 22px;border-radius:0 12px 12px 0;margin:16px 0}

/* Footer */
.footer{background:var(--blue-900);color:#c9d8f0;padding:70px 0 0;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px}
.footer .brand{color:#fff;margin-bottom:16px}
.footer .brand small{color:#9fb6da}
.footer h4{color:#fff;font-size:1.02rem;margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:8px}
.footer a{color:#c9d8f0}
.footer a:hover{color:var(--sky)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:50px;padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.88rem;color:#9fb6da}

/* Floating Line */
.float-line{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:#06c755;color:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(6,199,85,.4);font-weight:700;font-size:.8rem;transition:.25s}
.float-line:hover{transform:scale(1.08)}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.show{opacity:1;transform:none}

/* Responsive */
@media (max-width:980px){
  .grid-3,.values{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid,.legal{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .toc{position:static}
}
@media (max-width:760px){
  .menu-toggle{display:block}
  .menu{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:12px 16px 20px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px rgba(0,0,0,.06);display:none}
  .menu.open{display:flex}
  .menu a{padding:12px 16px}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  section{padding:64px 0}
  .hero{min-height:540px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .grid-3,.grid-2,.values,.steps,.mv,.row2,.footer-grid{grid-template-columns:1fr}
  .cta{padding:36px 26px}
  .form{padding:26px 20px}
  .map{height:300px}
}