:root{
    --blue:#0033CC; --blue-d:#0026A0; --blue-l:#1A47D6;
    --lime:#7CCB2B; --lime-l:#8FD945;
    --ink:#1F2933; --ink2:#5A6573;
    --navy:#061B3A; --navy2:#0A2348; --navy3:#04101F;
    --bg:#FAF7F0; --bg2:#FFFFFF; --bg3:#F3F5F7;
    --line:#E6E9EE; --ok:#2E7D5B; --warn:#C0504D;
    --shadow:0 8px 30px rgba(20,35,80,.07);
    --shadow-d:0 18px 50px rgba(8,18,48,.45);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  html,body{max-width:100%;overflow-x:hidden}
  body{font-family:'Noto Sans Thai',sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
  h1,h2,h3{font-family:'Montserrat','Noto Sans Thai',sans-serif;line-height:1.25}
  p,li{text-wrap:pretty}
  img{max-width:100%;display:block}
  a{color:inherit}
  .wrap{max-width:920px;margin:0 auto;padding:0 20px}
  .narrow{max-width:720px}
  section{padding:64px 0}
  .center{text-align:center}
  .blue{color:var(--blue)} .lime{color:var(--lime)}
  /* .nw = ล็อกวลีไม่ให้ตกบรรทัด — ปลดบนจอเล็กกันล้น */
  .nw{white-space:nowrap}
  @media(max-width:620px){ .nw{white-space:normal} }
  #register{scroll-margin-top:90px}

  .tag-en{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:700;letter-spacing:3px;text-transform:uppercase;font-size:13px;color:var(--lime-l)}
  .accent-line{width:54px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--lime-l),var(--lime));margin:14px auto 0}
  .title{font-size:clamp(25px,4.2vw,36px);color:var(--navy);font-weight:800}
  .sub-title{font-size:18px;color:var(--ink2);margin-top:12px}

  .sec-dark{background:linear-gradient(165deg,var(--navy) 0,var(--navy2) 60%,var(--navy3) 100%);color:#eef2fb;position:relative;overflow:hidden}
  .sec-dark .title,.sec-dark h2,.sec-dark h3{color:#fff}
  .sec-dark .sub-title{color:#aeb9d6}
  .sec-dark::before{content:"";position:absolute;left:-120px;top:-120px;width:380px;height:380px;background:radial-gradient(circle,rgba(140,198,63,.16),transparent 70%);pointer-events:none}
  .sec-dark::after{content:"";position:absolute;right:-140px;bottom:-140px;width:420px;height:420px;background:radial-gradient(circle,rgba(42,100,224,.22),transparent 70%);pointer-events:none}
  .sec-dark .wrap{position:relative;z-index:1}
  .alt{background:var(--bg2)}

  .topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
  .topbar .wrap{display:flex;align-items:center;justify-content:space-between;padding:11px 20px}
  .topbar img{height:34px;width:auto}

  .btn{display:inline-block;background:linear-gradient(180deg,var(--lime-l),var(--lime));color:#0E2A06;font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:700;font-size:18px;padding:16px 36px;border-radius:999px;text-decoration:none;box-shadow:0 8px 22px rgba(111,174,21,.42);transition:transform .15s,box-shadow .15s,filter .15s;border:none;cursor:pointer;letter-spacing:.2px}
  .btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(111,174,21,.55);filter:brightness(1.04)}
  .btn.sm{font-size:15px;padding:10px 22px;box-shadow:0 6px 16px rgba(111,174,21,.4)}
  .btn.full{display:block;width:100%;text-align:center;font-size:20px;padding:18px}

  /* HERO */
  .hero{background:linear-gradient(165deg,#061B3A 0,#0A2348 55%,#04101F 100%);color:#fff;padding:56px 0 60px;position:relative;overflow:hidden}
  .hero::before{content:"";position:absolute;top:-160px;left:50%;transform:translateX(-50%);width:760px;height:520px;background:radial-gradient(closest-side,rgba(42,100,224,.40),transparent 70%);pointer-events:none}
  .hero::after{content:"";position:absolute;bottom:-180px;right:-100px;width:480px;height:480px;background:radial-gradient(circle,rgba(140,198,63,.16),transparent 70%);pointer-events:none}
  .hero .wrap{position:relative;z-index:1}
  .hero h1{font-size:clamp(30px,5.4vw,50px);font-weight:800;margin:18px 0 8px}
  .hero .h-sub{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-size:clamp(20px,3.4vw,30px);font-weight:700;color:var(--lime-l);margin-bottom:20px}
  .hero .lead{font-size:18.5px;color:#c9d3ea;max-width:640px;margin:0 auto 26px;line-height:1.85}
  .jobs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:660px;margin:0 auto 24px}
  @media(max-width:620px){.jobs{grid-template-columns:1fr}}
  .job{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:14px 12px;font-size:14.5px;line-height:1.6;color:#dfe7f7;text-align:center}
  .job .jt{display:block;font-weight:700;color:#fff;white-space:nowrap}
  .job .jb{display:block;color:var(--lime-l);font-weight:600;white-space:nowrap}
  .chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
  .chip{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:9px 18px;font-size:15px;font-weight:600;color:#dfe7f7}
  .hero .note{font-size:14px;color:#8fa0c4;margin-top:14px}

  /* PAIN */
  .pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:34px}
  @media(max-width:680px){.pain-grid{grid-template-columns:1fr}}
  .pain{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:24px 22px;box-shadow:var(--shadow);font-size:16.5px;line-height:1.75}
  .pain .pi{font-size:26px;margin-bottom:10px}
  .agitate{margin-top:30px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:18px;padding:26px 28px;text-align:center;font-size:18px;font-weight:600;line-height:1.8;box-shadow:var(--shadow-d)}
  .agitate b{color:var(--lime-l)}

  /* TIME MATH */
  .tm-rows{max-width:640px;margin:34px auto 0}
  .tm-row{display:flex;align-items:center;gap:16px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:10px;box-shadow:var(--shadow)}
  .tm-row .ti{font-size:24px}
  .tm-row .tt{flex:1;font-size:16px;line-height:1.6}
  .tm-row .tt b{color:var(--navy)}
  .tm-row .th{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:800;font-size:17px;color:var(--blue);white-space:nowrap}
  .tm-sum{display:flex;align-items:center;gap:16px;background:#F2F9E8;border:1px solid #D8ECBE;border-radius:14px;padding:16px 20px;margin-top:14px}
  .tm-sum .tt{flex:1;font-size:16px;font-weight:600;color:#3d6b16}
  .tm-sum .th{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:800;font-size:19px;color:#4F8A1C;white-space:nowrap}
  .tm-eq{max-width:640px;margin:24px auto 0;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:18px;padding:26px 24px;text-align:center;box-shadow:var(--shadow-d)}
  .tm-eq .line{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:800;font-size:clamp(19px,3.6vw,25px);line-height:1.6}
  .tm-eq .line b{color:var(--lime-l)}
  .tm-eq .pay{font-size:16px;color:#c9d3ea;margin-top:12px;line-height:1.8}
  .tm-eq .pay b{color:#fff}
  .tm-note{text-align:center;font-size:13px;color:var(--ink2);margin-top:14px}

  /* time chip ในการ์ดระบบ/วัน */
  .tchip{display:inline-block;background:rgba(140,198,63,.14);border:1px solid rgba(140,198,63,.45);color:#4F8A1C;border-radius:999px;font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:700;font-size:13px;padding:5px 13px;margin-bottom:10px;white-space:nowrap}
  .sys .tchip{color:var(--lime-l);background:rgba(140,198,63,.12);border-color:rgba(140,198,63,.4)}
  .artifact{margin-top:14px;background:#F2F9E8;border:1px solid #D8ECBE;border-radius:12px;padding:12px 16px;font-size:15px;line-height:1.7}
  .artifact b{color:#3d6b16}
  .seg{display:inline-block;background:rgba(26,71,214,.08);border:1px solid rgba(26,71,214,.25);color:var(--blue);border-radius:999px;font-weight:700;font-size:12.5px;padding:4px 12px;margin:10px 0 4px;white-space:nowrap}

  /* หนึ่งวันของนิก */
  .nickday{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
  @media(max-width:680px){.nickday{grid-template-columns:1fr}}
  .nd{border-radius:16px;padding:24px 22px}
  .nd h3{font-size:16.5px;margin-bottom:14px}
  .nd ul{list-style:none}
  .nd li{padding:7px 0;font-size:15px;line-height:1.65;border-bottom:1px dashed rgba(255,255,255,.12);display:flex;gap:10px}
  .nd li .t{font-family:'Montserrat',sans-serif;font-weight:700;font-size:13.5px;white-space:nowrap;opacity:.85;min-width:86px}
  .nd.before{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14)}
  .nd.before h3{color:#ffb0ad}
  .nd.after{background:rgba(140,198,63,.09);border:1px solid rgba(140,198,63,.35)}
  .nd.after h3{color:var(--lime-l)}

  /* DIFF prose */
  .diff-card{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:30px 30px;box-shadow:var(--shadow);margin-top:28px;font-size:17px;line-height:1.9}
  .diff-card p+p{margin-top:14px}

  /* COMPARE */
  .cmp-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}
  @media(max-width:680px){.cmp-grid{grid-template-columns:1fr}}
  .cmp{border-radius:16px;padding:26px 24px}
  .cmp h3{font-size:18px;margin-bottom:10px}
  .cmp .tag{font-size:15px;line-height:1.7;margin-bottom:14px;padding-bottom:12px}
  .cmp.bad .tag{color:#8a5a57;border-bottom:1px dashed #EED4D2}
  .cmp.good .tag{color:#4a6b2a;border-bottom:1px dashed #D8ECBE}
  .cmp .tag b{font-weight:700}
  .cmp ul{list-style:none}
  .cmp li{padding:8px 0;font-size:16px;line-height:1.65}
  .cmp.bad{background:#FBF1F0;border:1px solid #EED4D2}
  .cmp.bad h3{color:var(--warn)}
  .cmp.good{background:#F2F9E8;border:1px solid #D8ECBE}
  .cmp.good h3{color:#4F8A1C}

  /* SYSTEM 3 */
  .sys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
  @media(max-width:760px){.sys-grid{grid-template-columns:1fr}}
  .sys{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:26px 22px}
  .sys .num{width:40px;height:40px;border-radius:12px;background:linear-gradient(180deg,var(--lime-l),var(--lime));color:#0E2A06;font-family:'Montserrat',sans-serif;font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
  .sys .cat{display:inline-block;font-size:12.5px;letter-spacing:.5px;font-weight:700;color:#dfe7f7;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:6px;padding:3px 12px;margin-bottom:10px;white-space:nowrap}
  .sys h3{font-size:17.5px;margin-bottom:6px}
  .sys .en{font-family:'Montserrat',sans-serif;font-weight:700;letter-spacing:1.5px;font-size:11.5px;color:var(--lime-l);text-transform:uppercase;margin-bottom:12px}
  .sys p{font-size:15.5px;color:#c3cde4;line-height:1.75}
  .sys p b{color:#fff}

  /* DAYS */
  .day{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow);margin-top:20px;display:grid;grid-template-columns:86px 1fr;gap:22px}
  @media(max-width:620px){.day{grid-template-columns:1fr;gap:10px}}
  .day .dtag{font-family:'Montserrat',sans-serif;font-weight:800;color:#fff;background:linear-gradient(180deg,var(--blue-l),var(--blue));border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:14px 8px;height:86px}
  .day .dtag small{font-size:11px;letter-spacing:2px;font-weight:700}
  .day .dtag span{font-size:30px;line-height:1}
  .day h3{font-size:19px;color:var(--navy);margin-bottom:8px}
  .day .dgoal{color:var(--ink2);font-size:16px;line-height:1.8;margin-bottom:12px}
  .day ul{list-style:none}
  .day li{padding:6px 0 6px 26px;position:relative;font-size:16px;line-height:1.7}
  .day li::before{content:"✓";position:absolute;left:0;color:var(--lime);font-weight:800}
  .day li b{color:var(--navy)}
  .day-close{margin-top:30px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:18px;padding:26px 28px;text-align:center;font-size:17.5px;font-weight:600;line-height:1.85}
  .day-close b{color:var(--lime-l)}

  /* INSTRUCTOR */
  .inst{display:grid;grid-template-columns:340px 1fr;gap:34px;align-items:start;margin-top:34px}
  @media(max-width:760px){.inst{grid-template-columns:1fr}}
  .inst img{border-radius:18px;box-shadow:var(--shadow-d)}
  .inst h3{font-size:22px;margin-bottom:4px}
  .inst .role{color:var(--lime-l);font-weight:600;margin-bottom:16px}
  .inst ul{list-style:none}
  .inst li{padding:7px 0 7px 26px;position:relative;font-size:16px;line-height:1.7;color:#d7dff1}
  .inst li::before{content:"★";position:absolute;left:0;color:var(--lime-l);font-size:13px;top:10px}
  .inst li b{color:#fff}

  /* GALLERY / LOGOS / REVIEWS */
  .gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
  @media(max-width:680px){.gal{grid-template-columns:repeat(2,1fr)}}
  .gal img{border-radius:12px;width:100%;height:100%;object-fit:cover;box-shadow:var(--shadow)}
  .logos{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:30px;align-items:center}
  @media(max-width:760px){.logos{grid-template-columns:repeat(3,1fr)}}
  .logos img{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;width:100%;aspect-ratio:1/1;object-fit:contain}
  .tcard{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
  .tcard .who{display:flex;align-items:center;gap:12px;margin-bottom:10px}
  .tcard .av{width:46px;height:46px;border-radius:50%;background:var(--bg3);flex:none;display:flex;align-items:center;justify-content:center;font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:700;color:var(--blue);overflow:hidden}
  .tcard .av img{width:100%;height:100%;object-fit:cover;display:block}
  .tcard .who b{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-size:16px}
  .tcard .who small{display:block;color:var(--ink2);font-size:13px}
  .tcard p{color:var(--ink2);font-size:15px;line-height:1.7;margin:0}
  .tcard .stars{color:#7CCB2B;letter-spacing:1px;font-size:14px;margin-bottom:8px}
  .tgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-top:30px}
  @media(max-width:880px){.tgrid{grid-template-columns:1fr 1fr}}
  @media(max-width:600px){.tgrid{grid-template-columns:1fr}}

  /* FIT */
  .fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}
  @media(max-width:680px){.fit-grid{grid-template-columns:1fr}}
  .fit{border-radius:16px;padding:26px 24px}
  .fit h3{font-size:18px;margin-bottom:14px}
  .fit ul{list-style:none}
  .fit li{padding:8px 0 8px 30px;position:relative;font-size:16px;line-height:1.7}
  .fit.yes{background:#F2F9E8;border:1px solid #D8ECBE}
  .fit.yes h3{color:#4F8A1C}
  .fit.yes li::before{content:"✅";position:absolute;left:0;font-size:14px;top:11px}
  .fit.no{background:#FBF1F0;border:1px solid #EED4D2}
  .fit.no h3{color:var(--warn)}
  .fit.no li::before{content:"❌";position:absolute;left:0;font-size:13px;top:11px}

  /* OFFER */
  .offer-box{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-radius:20px;padding:34px 30px;margin-top:34px}
  .stack{list-style:none;max-width:560px;margin:0 auto}
  .stack li{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.14);font-size:16.5px}
  .stack li span:last-child{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:700;color:#aeb9d6;white-space:nowrap}
  .stack li.bn span:first-child{color:var(--lime-l);font-weight:600}
  .price-line{text-align:center;margin:26px 0 6px}
  .price-line .was{font-size:19px;color:#8fa0c4;text-decoration:line-through;text-decoration-color:var(--warn);text-decoration-thickness:2px}
  .price-line .now{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-size:clamp(40px,7vw,58px);font-weight:800;color:var(--lime-l);line-height:1.15}
  .price-line .now small{font-size:22px;font-weight:700}
  .price-note{text-align:center;color:#aeb9d6;font-size:15px;margin-bottom:8px}
  .form{background:#fff;border-radius:18px;padding:28px 26px;max-width:560px;margin:30px auto 0;color:var(--ink);box-shadow:var(--shadow-d)}
  .form .form-head{font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:800;font-size:19px;color:var(--navy);text-align:center;margin-bottom:18px}
  .form label{display:block;font-weight:600;font-size:14.5px;margin:14px 0 6px}
  .form input{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;font-size:16px;font-family:'Noto Sans Thai',sans-serif}
  .form input:focus{outline:none;border-color:var(--blue-l)}
  .form .email-note{font-size:13.5px;color:var(--ink2);margin-top:10px;line-height:1.6}
  .scar{text-align:center;font-size:15px;font-weight:600;color:#4F8A1C;margin-top:14px}
  .form .tiny{text-align:center;font-size:12.5px;color:var(--ink2);margin-top:8px}

  footer{background:var(--navy3);color:#8fa0c4;text-align:center;padding:26px 20px;font-size:14px}

  /* mid-page CTA */
  /* mid-page opt-in card (คนส่วนใหญ่ไม่ scroll ถึงฟอร์มท้ายหน้า) */
  .midform{background:linear-gradient(150deg,var(--navy),var(--navy2));border-radius:20px;padding:30px 26px;margin-top:34px;box-shadow:var(--shadow-d);text-align:center;color:#fff}
  .midform h3{font-size:clamp(20px,3.6vw,25px);color:#fff;margin-bottom:8px}
  .midform .sub{font-size:16px;color:#c9d3ea;line-height:1.8}
  .midform .price-row{margin:16px 0 4px;font-family:'Montserrat','Noto Sans Thai',sans-serif}
  .midform .price-row .was{font-size:15px;color:#8fa0c4;text-decoration:line-through;text-decoration-color:#c0504d;text-decoration-thickness:2px}
  .midform .price-row .now{font-size:34px;font-weight:800;color:var(--lime-l);line-height:1.25}
  .midform .price-row .now small{font-size:17px;font-weight:700}
  .midform form{max-width:430px;margin:18px auto 0;text-align:left}
  .midform label{display:block;font-weight:600;font-size:14px;color:#dfe7f7;margin:12px 0 6px}
  .midform input{width:100%;border:1.5px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;border-radius:12px;padding:13px 15px;font-size:16px;font-family:'Noto Sans Thai',sans-serif}
  .midform input::placeholder{color:#8fa0c4}
  .midform input:focus{outline:none;border-color:var(--lime)}
  .midform .tiny{text-align:center;font-size:12.5px;color:#8fa0c4;margin-top:10px;line-height:1.7}

  .midcta{text-align:center;margin-top:34px}
  .midcta .note{font-size:14px;color:var(--ink2);margin-top:10px}
  .sec-dark .midcta .note{color:#8fa0c4}

  /* price extras */
  .save-badge{display:inline-block;background:rgba(140,198,63,.15);border:1px solid rgba(140,198,63,.45);color:var(--lime-l);border-radius:999px;font-family:'Montserrat','Noto Sans Thai',sans-serif;font-weight:700;font-size:14.5px;padding:6px 16px;margin-top:8px}
  .why-price{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:18px 20px;max-width:560px;margin:22px auto 0;font-size:15px;line-height:1.8;color:#c9d3ea}
  .why-price b{color:#fff}
  .liveband{background:#D32F2F;color:#fff;border-radius:12px;text-align:center;font-weight:700;font-size:15px;padding:12px 16px;max-width:560px;margin:18px auto 0;box-shadow:0 8px 22px rgba(211,47,47,.3)}

  /* sticky bottom CTA */
  .stickybar{position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(6,27,58,.97);backdrop-filter:blur(10px);border-top:1px solid rgba(140,198,63,.3);padding:10px 16px calc(10px + env(safe-area-inset-bottom));display:none;align-items:center;justify-content:center;gap:14px}
  .stickybar.show{display:flex}
  .stickybar .st-txt{color:#dfe7f7;font-size:14.5px;font-weight:600}
  @media(max-width:560px){.stickybar .st-txt{display:none}}
  .stickybar .btn{font-size:16px;padding:12px 28px;box-shadow:0 6px 16px rgba(111,174,21,.4)}
  body.has-sticky{padding-bottom:70px}

/* ---- Thai typography guard (rlfb) ---- */
h1,h2,h3,h4,.title,.h-sub{text-wrap:balance}
.d-br{display:inline}
@media(max-width:620px){ .d-br{display:none} }