:root{
  --maroon:#971735;--maroon-dark:#650d22;--navy:#051a38;--gold:#f0c66c;--cream:#fff8ef;
  --text:#152033;--muted:#5b6b80;--line:#e7eaf0;--paper:#fff;--good:#0a8f45;
  --shadow:0 20px 60px rgba(6,22,49,.12);--radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Sarabun",system-ui,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65;font-size:17px}
h1,h2,h3,.btn,.eyebrow,.nav,.brand,.faq-list summary{font-family:"Prompt","Sarabun",system-ui,sans-serif}
a{color:inherit;text-decoration:none}
code{font-family:ui-monospace,Menlo,Consolas,monospace;background:#f1f4f9;border-radius:6px;padding:1px 6px;font-size:.92em}
.container{width:min(1160px,calc(100% - 32px));margin-inline:auto}
.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;background:#fff;padding:8px 14px;z-index:1000}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(151,23,53,.1)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:700;color:var(--navy);letter-spacing:-.01em}.brand b{color:var(--maroon)}
.brand-mark{width:38px;height:38px;flex:none}
.nav{display:flex;gap:24px;font-weight:600;font-size:.98rem}.nav a:hover{color:var(--maroon)}
.nav-actions{display:flex;gap:10px;align-items:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--maroon),var(--maroon-dark));color:#fff;border:0;border-radius:999px;padding:13px 24px;font-weight:600;box-shadow:0 12px 30px rgba(151,23,53,.22);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(151,23,53,.28)}
.btn-small{padding:9px 18px;font-size:.95rem}
.btn-ghost{background:#fff;color:var(--maroon);border:1.5px solid rgba(151,23,53,.35);box-shadow:none}.btn-ghost:hover{box-shadow:none;background:#fff5f7}
.btn-line{background:linear-gradient(135deg,#15b84f,#07a842);box-shadow:0 12px 30px rgba(7,168,66,.2)}
.btn-gold{background:var(--gold);color:var(--navy);box-shadow:0 12px 30px rgba(0,0,0,.18)}

.eyebrow{color:var(--maroon);font-weight:600;letter-spacing:.02em;margin:0 0 10px}.eyebrow.light{color:var(--gold)}
.hero{position:relative;overflow:hidden;padding:84px 0 72px;background:radial-gradient(circle at 12% 18%,#ffe3ea 0,transparent 32%),linear-gradient(135deg,#fff 0%,#fff8f4 46%,#eef6ff 100%)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(2.2rem,4.6vw,4.2rem);line-height:1.12;margin:0 0 18px;color:var(--navy)}.hero h1 span{color:var(--maroon);display:block}
.lead{font-size:1.18rem;color:#41516a;margin:0 0 26px;max-width:36em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.trust-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;padding:0;margin:0;list-style:none}
.trust-list li{background:rgba(255,255,255,.85);border:1px solid var(--line);padding:9px 12px;border-radius:14px;font-size:.96rem}
.trust-list li:before,.check-list li:before{content:"✓";color:var(--good);font-weight:700;margin-right:8px}

.mock{background:#fff;border-radius:22px;box-shadow:var(--shadow);border:1px solid #edf0f5;overflow:hidden;transform:rotate(-1deg)}
.mock-top{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#f4f6fa;border-bottom:1px solid #e8ecf2}.mock-top span{width:10px;height:10px;border-radius:50%;background:#e2e6ee}.mock-top span:first-child{background:#f87171}.mock-top span:nth-child(2){background:#fbbf24}.mock-top span:nth-child(3){background:#34d399}
.mock-top em{margin-left:10px;font-style:normal;font-size:.8rem;color:#64748b;background:#fff;border-radius:8px;padding:2px 10px}
.mock-body{display:grid;grid-template-columns:150px 1fr;min-height:300px}
.mock-side{background:#6b0f25;color:#f6dfe5;padding:16px 12px;display:flex;flex-direction:column;gap:9px;font-size:.82rem}.mock-side b{color:#fff;font-family:"Prompt",sans-serif;font-weight:600}.mock-side i{font-style:normal;padding:5px 8px;border-radius:8px}.mock-side i.on{background:rgba(255,255,255,.16);color:#fff}
.mock-main{padding:16px}.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mock-cards div{border:1px solid #edf0f5;border-radius:12px;padding:9px 10px}.mock-cards small{display:block;color:#64748b;font-size:.72rem}.mock-cards strong{font-family:"Prompt",sans-serif;font-size:.98rem;color:var(--navy)}.mock-cards .pay strong{color:var(--maroon)}
.mock-rows{margin-top:12px}.mock-rows p{display:flex;justify-content:space-between;align-items:center;margin:0;padding:9px 2px;border-bottom:1px solid #f0f2f6;font-size:.84rem}.mock-rows em{font-style:normal;font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px}.b-good{background:#dcfce7;color:#166534}.b-ready{background:#dbeafe;color:#1e40af}

.section{padding:80px 0}
.section-head{text-align:center;max-width:820px}.section h2{font-size:clamp(1.8rem,3.2vw,2.9rem);line-height:1.2;margin:0 0 14px;color:var(--navy)}.section-head p{color:var(--muted);font-size:1.06rem;margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:38px}
.feature{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 10px 30px rgba(6,22,49,.06)}
.feature h3{margin:14px 0 8px;font-size:1.22rem;color:var(--navy)}.feature p{margin:0;color:var(--muted)}
.ic{display:inline-flex;align-items:center;justify-content:center;min-width:52px;height:40px;padding:0 10px;border-radius:12px;background:#fff0f3;color:var(--maroon);font-family:"Prompt",sans-serif;font-weight:700}

.band{background:var(--cream)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.muted-lead{color:var(--muted);font-size:1.08rem;margin:0}
.check-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.ws-card{background:#fff;border:1px solid #f0e1d2;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.ws-title{font-family:"Prompt",sans-serif;font-weight:600;color:var(--navy);margin:0 0 12px}
.ws{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:16px;margin-top:10px}
.ws b{width:40px;height:40px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Prompt",sans-serif;flex:none}
.ws span{flex:1;font-weight:600;line-height:1.35}.ws small{display:block;color:var(--muted);font-weight:400}
.ws i{font-style:normal;font-size:.85rem;color:var(--maroon);font-weight:700}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:36px}
.steps article{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff;box-shadow:0 10px 30px rgba(6,22,49,.06)}
.steps span{display:inline-flex;width:42px;height:42px;border-radius:13px;align-items:center;justify-content:center;background:var(--maroon);color:#fff;font-family:"Prompt",sans-serif;font-weight:700}
.steps h3{margin:16px 0 6px;color:var(--navy)}.steps p{margin:0;color:var(--muted)}

.demo-section{padding-top:0}
.demo-box{background:linear-gradient(135deg,var(--maroon),var(--navy));color:#fff;border-radius:32px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:var(--shadow)}
.demo-box h2{color:#fff}.demo-box p{color:#dfe8f8;margin:0}
.demo-login{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.demo-login div{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:8px 14px}.demo-login small{display:block;color:#cbd5e1;font-size:.8rem}.demo-login code{background:none;color:#fff;font-size:1.1rem;padding:0}
.demo-actions{display:flex;flex-direction:column;gap:12px;min-width:220px}

.free-section{padding-top:0}
.free-box{border:1.5px dashed rgba(151,23,53,.35);border-radius:var(--radius);padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fffafb}
.free-box h2{font-size:clamp(1.5rem,2.4vw,2.1rem)}.free-box p{margin:0;color:var(--muted);max-width:44em}

.faq-section{background:#f8fafc}.faq-list{max-width:880px;margin-top:26px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;margin:10px 0;padding:16px 22px}
.faq-list summary{font-weight:600;color:var(--navy);cursor:pointer}.faq-list p{color:var(--muted);margin:10px 0 0}

.footer{background:#07162d;color:#c9d5e6;padding:46px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:28px}.footer h3{color:#fff;font-size:1.05rem;margin:0 0 10px}.footer a{display:block;margin:6px 0}.footer a:hover{color:#fff}
.brand-light{color:#fff}.brand-light b{color:var(--gold)}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:18px;font-size:.9rem;color:#8ea0ba}

/* small pages: login placeholder + workspace not found */
.page-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px;background:radial-gradient(circle at 12% 18%,#ffe3ea 0,transparent 32%),linear-gradient(135deg,#fff 0%,#fff8f4 46%,#eef6ff 100%)}
.panel{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:34px}
.panel h1{font-size:1.6rem;color:var(--navy);margin:18px 0 8px;line-height:1.3}.panel p{color:var(--muted);margin:0 0 14px}
.panel .btn{width:100%;margin-top:10px}.panel .note{font-size:.92rem;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.badge-soon{display:inline-block;background:#fff4d6;color:#8a5a00;border-radius:999px;padding:3px 12px;font-size:.85rem;font-weight:700}

@media (max-width:960px){
  .nav{display:none}
  .hero-grid,.split{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .demo-box,.free-box{flex-direction:column;align-items:flex-start}
  .demo-actions{width:100%}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .hero{padding:52px 0 44px}.section{padding:56px 0}
  .nav-actions .btn:not(.btn-ghost){display:none}
  .trust-list,.feature-grid,.steps{grid-template-columns:1fr}
  .mock-body{grid-template-columns:1fr}.mock-side{display:none}
  .demo-box{padding:28px 22px}.free-box{padding:24px 20px}
  .hero-actions .btn{flex:1}
}

/* central sign-in forms */
.panel-wide{width:min(620px,100%)}
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.form{display:grid;gap:14px;margin-top:18px}
.form label{display:grid;gap:6px;font-weight:600;color:var(--navy);font-size:.95rem}
.form input{font:inherit;font-weight:400;padding:12px 14px;border:1.5px solid #d6dce6;border-radius:12px;background:#fff;color:var(--text);width:100%}
.form input:focus{outline:none;border-color:var(--maroon);box-shadow:0 0 0 3px rgba(151,23,53,.12)}
.form .btn{width:100%;margin-top:0}
.code-input{font-size:1.6rem!important;letter-spacing:.5em;text-align:center;font-family:ui-monospace,Menlo,Consolas,monospace!important}
.or{display:flex;align-items:center;gap:10px;color:#94a3b8;font-size:.9rem}.or:before,.or:after{content:"";flex:1;border-top:1px solid var(--line)}
.alert{border-radius:12px;padding:11px 14px;margin:14px 0 0;background:#f1f5f9;color:#334155;font-size:.95rem}.alert.bad{background:#fef2f2;color:#991b1b}.alert.ok{background:#ecfdf5;color:#065f46}
.small{font-size:.92rem;color:var(--muted);margin-top:16px}.small a,.link-btn{color:var(--maroon);font-weight:600}
.link-btn{background:none;border:0;padding:0;font:inherit;cursor:pointer}
form.inline,.form-inline{display:inline;margin:0}
.ws-list{display:grid;gap:10px;margin-top:16px}.ws-list .ws{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;transition:border-color .15s,box-shadow .15s}
.ws-list .ws:hover{border-color:rgba(151,23,53,.4);box-shadow:0 8px 22px rgba(6,22,49,.08)}
.ws-list .ws b{width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Prompt",sans-serif;flex:none}
.ws-list .ws span{flex:1;font-weight:600;line-height:1.35}.ws-list .ws small{display:block;color:var(--muted);font-weight:400}.ws-list .ws i{font-style:normal;color:var(--maroon);font-weight:700;font-size:.9rem}