:root{--ink:#0b1f46;--ink-2:#12366f;--paper:#f5f9ff;--cream:#fff;--acid:#11d5ad;--blue:#3164dd;--cyan:#16b9cf;--muted:#5f6f8e;--line:rgba(49,100,221,.16);--white:#fff;--radius:24px;--shadow:0 24px 72px rgba(30,79,170,.14);--brand-gradient:linear-gradient(120deg,#3863df 0%,#198fd1 48%,#0dd2a4 100%)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 92% 4%,rgba(17,213,173,.11),transparent 25%),radial-gradient(circle at 5% 22%,rgba(49,100,221,.09),transparent 28%),var(--paper);color:var(--ink);font-family:"IBM Plex Sans Thai",sans-serif}
::selection{background:rgba(17,213,173,.28);color:var(--ink)}
a{color:inherit}
button,input,select,textarea{font:inherit}
.site-header{height:78px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(244,240,231,.92);backdrop-filter:blur(18px);position:sticky;top:0;z-index:30}
.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font:800 15px/1 "Manrope",sans-serif;letter-spacing:.08em}
.brand b{font-weight:600;color:var(--muted)}
.brand-dot{width:12px;height:12px;background:var(--acid);border:3px solid var(--ink);border-radius:50%}
.site-header nav{display:flex;gap:30px}.site-header nav a{text-decoration:none;font-size:13px;font-weight:600;color:#38544c}
.button{min-height:52px;padding:0 24px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid transparent;font-weight:700;cursor:pointer;transition:.2s transform,.2s background,.2s color}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--acid);color:var(--ink);box-shadow:0 8px 26px rgba(200,255,98,.22)}
.button-dark{background:var(--ink);color:#fff}.button-small{min-height:42px;padding:0 18px;font-size:13px}
.button-outline{border-color:rgba(255,255,255,.3);color:#fff;background:transparent}
.button-ghost{border-color:var(--line);background:transparent}
.button-disabled{opacity:.48;pointer-events:none}
.hero{min-height:760px;padding:clamp(56px,8vw,112px) clamp(20px,5vw,80px) 76px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);gap:7vw;align-items:center;overflow:hidden}
.eyebrow{display:flex;gap:18px;align-items:center;font:700 11px/1 "Manrope";letter-spacing:.14em;color:#4f6a61}.eyebrow span:first-child{display:flex;align-items:center;gap:9px}.eyebrow span:first-child:before{content:"";width:24px;height:2px;background:var(--ink)}
h1,h2,h3,p{margin-top:0}.hero h1{font:700 clamp(54px,6.6vw,104px)/.94 "Manrope","IBM Plex Sans Thai";letter-spacing:-.065em;margin:32px 0}.hero h1 em{display:block;font:500 clamp(28px,3.1vw,50px)/1.2 "IBM Plex Sans Thai";letter-spacing:-.03em;color:#547068;margin-top:16px}
.hero-lead{font-size:clamp(17px,1.5vw,22px);line-height:1.8;max-width:680px;color:#38544c}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.text-link{text-decoration:none;font-weight:700;display:inline-flex;gap:14px;align-items:center}.text-link span{font-size:20px}.text-link.strong{margin-top:28px;border-bottom:1px solid currentColor;padding-bottom:4px}
.hero-proof{display:flex;gap:0;margin-top:54px;border-top:1px solid var(--line);max-width:690px}.hero-proof div{padding:24px 34px 0 0;margin-right:34px;border-right:1px solid var(--line);display:grid;gap:3px}.hero-proof div:last-child{border:0}.hero-proof strong{font:700 25px "Manrope"}.hero-proof span{font-size:12px;color:var(--muted)}
.hero-stage{position:relative;padding:28px 0 60px}.hero-stage:before{content:"";position:absolute;width:620px;height:620px;background:#d9e5da;border-radius:50%;left:5%;top:-7%;z-index:-1}.stage-label{display:flex;justify-content:space-between;font:700 10px "Manrope";letter-spacing:.12em;margin:0 15px 12px;color:#597169}.live-dot{display:flex;align-items:center;gap:6px}.live-dot:before{content:"";width:7px;height:7px;background:#43bc74;border-radius:50%}
.stage-screen{background:#fff;border:1px solid rgba(16,43,36,.15);border-radius:28px;min-height:450px;box-shadow:0 40px 90px rgba(16,43,36,.18);display:grid;grid-template-columns:68px 1fr;overflow:hidden;transform:rotate(1.5deg)}
.stage-sidebar{background:var(--ink);display:flex;flex-direction:column;align-items:center;gap:20px;padding-top:32px}.stage-sidebar:before{content:"";width:22px;height:22px;background:var(--acid);border-radius:7px;margin-bottom:30px}.stage-sidebar i{width:20px;height:4px;background:rgba(255,255,255,.26);border-radius:9px}.stage-sidebar i:nth-child(2){background:var(--acid)}
.stage-main{padding:30px}.stage-top{display:grid;grid-template-columns:1fr auto;gap:4px;position:relative}.stage-top span{font-size:11px;color:var(--muted);grid-column:1}.stage-top b{font:700 18px "Manrope";grid-column:1}.stage-top button{position:absolute;right:0;top:0;border:0;border-radius:9px;background:var(--ink);color:#fff;padding:8px 13px;font-size:10px}.stage-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:26px}.stage-metrics div{background:#f4f5f0;border-radius:13px;padding:14px}.stage-metrics small{display:block;color:var(--muted);font:700 8px "Manrope";letter-spacing:.1em}.stage-metrics b{font:700 23px "Manrope"}
.stage-chart{height:130px;margin:25px 0;display:flex;align-items:end;gap:9px;border-bottom:1px solid #dfe4df}.stage-chart span{flex:1;background:linear-gradient(var(--acid),#8fd3b8);border-radius:6px 6px 0 0}.stage-rows p{display:grid;grid-template-columns:10px 1fr auto;gap:10px;align-items:center;margin:0;padding:11px 0;border-bottom:1px solid #edf0ec;font-size:10px}.stage-rows i{width:8px;height:8px;border-radius:50%;background:var(--acid)}.stage-rows b{color:var(--muted);font-weight:500}.stage-note{position:absolute;right:-25px;bottom:0;background:#ffcf5a;border-radius:16px;padding:17px 20px;font-weight:700;line-height:1.45;box-shadow:var(--shadow);transform:rotate(-3deg)}
.value-strip{min-height:68px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-around;padding:18px 30px;font-size:12px;font-weight:600;letter-spacing:.04em}.value-strip span{display:flex;align-items:center;gap:18px}.value-strip span:not(:last-child):after{content:"◆";font-size:7px;color:var(--acid)}
.section{padding:clamp(80px,10vw,150px) clamp(20px,5vw,80px)}.section-heading{display:grid;grid-template-columns:1.3fr .7fr;gap:8vw;align-items:end;margin-bottom:64px}.section-heading h2,.license-card h2,.final-cta h2{font:700 clamp(40px,5.2vw,76px)/1.02 "Manrope","IBM Plex Sans Thai";letter-spacing:-.055em;margin:15px 0 0}.section-heading>p{font-size:17px;line-height:1.8;color:var(--muted);max-width:460px}.section-kicker{font:700 11px "Manrope";letter-spacing:.16em;color:#667b74}
.system-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.system-card{--accent:#c8ff62;border:1px solid var(--line);background:rgba(255,253,248,.72);border-radius:28px;padding:34px;min-height:390px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:.25s transform,.25s box-shadow}.system-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.system-card:after{content:"";position:absolute;width:210px;height:210px;border-radius:50%;background:var(--accent);opacity:.2;right:-85px;top:-90px}.system-number{font:700 10px "Manrope";letter-spacing:.12em;color:var(--muted)}.system-card h3{font:700 clamp(28px,3vw,44px)/1 "Manrope";letter-spacing:-.04em;margin:60px 0 15px}.system-card>p{color:#4e675f;font-size:16px;line-height:1.65;max-width:620px}.feature-pills{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0 28px}.feature-pills span{border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:11px;background:#fff}.system-bottom{margin-top:auto;display:flex;align-items:end;justify-content:space-between;gap:20px}.system-price small{display:block;color:var(--muted);font-size:10px}.system-price strong{font:700 26px "Manrope"}.system-links{display:flex;align-items:center;gap:10px}.system-links a{font-size:12px}.loading-note{color:var(--muted)}
.dark-section{background:var(--ink);color:#fff}.section-heading.light p{color:rgba(255,255,255,.62)}.section-heading.light .section-kicker{color:var(--acid)}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18)}.process-grid article{padding:30px 26px 50px;border-right:1px solid rgba(255,255,255,.18)}.process-grid article:last-child{border:0}.process-grid span{font:700 12px "Manrope";color:var(--acid)}.process-grid h3{font-size:23px;margin:70px 0 12px}.process-grid p{font-size:14px;line-height:1.7;color:rgba(255,255,255,.6)}
.license-section{background:#e7e2d7}.license-card{max-width:1180px;margin:auto;background:var(--cream);padding:clamp(35px,6vw,80px);border-radius:34px;box-shadow:var(--shadow)}.license-card h2 em{color:#628073;font-style:normal}.license-lead{font-size:21px;line-height:1.7;max-width:800px;color:#3f5a51;margin:34px 0 50px}.license-columns{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-top:30px;border-top:1px solid var(--line)}.license-columns h3{font-size:15px}.license-columns ul{padding:0;margin:22px 0 0;list-style:none}.license-columns li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.check-list li:before{content:"✓";margin-right:12px;color:#2ca56d;font-weight:800}.plain-list li:before{content:"—";margin-right:12px;color:#8c6d62}
.final-cta{padding:clamp(90px,13vw,190px) 20px;text-align:center;background:#ffcf5a}.final-cta>p{font:700 11px "Manrope";letter-spacing:.17em}.final-cta h2{max-width:1100px;margin:25px auto 45px}.final-cta .button-primary{background:var(--ink);color:#fff}
footer{min-height:160px;background:var(--ink);color:#fff;padding:45px clamp(20px,5vw,80px);display:flex;align-items:center;justify-content:space-between;gap:25px}footer p{margin:0;color:rgba(255,255,255,.55);font-size:12px}footer div{display:flex;gap:24px}footer div a{font-size:12px;color:rgba(255,255,255,.7)}.brand-light .brand-dot{border-color:#fff}
.sales-hero{--accent:var(--acid);padding:90px clamp(20px,5vw,80px) 70px;display:grid;grid-template-columns:1.1fr .9fr;gap:7vw;align-items:center;min-height:680px}.sales-hero h1{font:700 clamp(52px,6.6vw,94px)/.95 "Manrope","IBM Plex Sans Thai";letter-spacing:-.065em;margin:24px 0}.sales-hero h1 em{font-style:normal;color:#557067}.sales-hero .hero-lead{max-width:760px}.sales-visual{background:var(--ink);color:#fff;border-radius:30px;padding:26px;min-height:430px;box-shadow:var(--shadow);position:relative;overflow:hidden}.sales-visual:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:var(--accent);opacity:.85;right:-120px;top:-120px}.visual-bar{display:flex;justify-content:space-between;font:700 10px "Manrope";letter-spacing:.12em;color:rgba(255,255,255,.55)}.visual-card{background:#fff;color:var(--ink);border-radius:20px;padding:22px;margin-top:45px;position:relative;z-index:1}.visual-card header{display:flex;justify-content:space-between;align-items:center}.visual-card header b{font:700 17px "Manrope"}.visual-card header span{font-size:10px;background:#e8f2ec;border-radius:999px;padding:6px 9px}.visual-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:20px 0}.visual-metrics div{background:#f1f2ed;border-radius:11px;padding:12px}.visual-metrics small{display:block;color:var(--muted);font-size:8px}.visual-metrics strong{font:700 22px "Manrope"}.visual-list{display:grid;gap:8px}.visual-list p{margin:0;border:1px solid #e4e7e2;border-radius:10px;padding:10px;font-size:10px;display:flex;justify-content:space-between}.visual-list p span:first-child:before{content:"";width:7px;height:7px;background:var(--accent);display:inline-block;border-radius:50%;margin-right:8px}
.sales-strip{padding:0 clamp(20px,5vw,80px) 80px}.sales-strip-inner{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr)}.sales-strip-inner div{padding:24px;border-right:1px solid var(--line)}.sales-strip-inner div:last-child{border:0}.sales-strip-inner small{display:block;color:var(--muted);font-size:10px}.sales-strip-inner strong{display:block;margin-top:5px;font-size:14px}
.problem-grid,.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.problem-grid article,.feature-grid article{border:1px solid var(--line);background:var(--cream);border-radius:20px;padding:28px}.problem-grid span,.feature-grid span{font:700 11px "Manrope";color:var(--muted)}.problem-grid h3,.feature-grid h3{font-size:21px;margin:45px 0 10px}.problem-grid p,.feature-grid p{font-size:14px;line-height:1.7;color:#526b62;margin:0}
.demo-panel{background:#dce8df;border-radius:30px;padding:clamp(30px,6vw,70px);display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}.demo-panel h2{font:700 clamp(36px,4.5vw,62px)/1.05 "Manrope","IBM Plex Sans Thai";letter-spacing:-.05em;margin:10px 0 20px}.demo-panel p{max-width:700px;line-height:1.7;color:#4e675f}
.buy-section{background:var(--ink);color:#fff}.buy-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:7vw}.buy-copy h2{font:700 clamp(42px,5.5vw,76px)/1.02 "Manrope","IBM Plex Sans Thai";letter-spacing:-.055em;margin:18px 0}.buy-copy>p{color:rgba(255,255,255,.63);line-height:1.8}.buy-summary{margin-top:35px;border-top:1px solid rgba(255,255,255,.18)}.buy-summary p{display:flex;justify-content:space-between;margin:0;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:12px}.buy-summary p span{color:rgba(255,255,255,.55)}
.checkout-card{background:var(--cream);color:var(--ink);border-radius:28px;padding:clamp(25px,4vw,46px)}.checkout-card h3{font:700 28px "Manrope";margin-bottom:8px}.checkout-card>p{font-size:13px;color:var(--muted);line-height:1.7}.plan-options{display:grid;gap:10px;margin:25px 0}.plan-option{display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:15px;cursor:pointer}.plan-option:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.plan-option input{accent-color:var(--ink)}.plan-option span{font-size:12px}.plan-option strong{font:700 18px "Manrope"}.plan-unavailable{opacity:.52;cursor:not-allowed}.field{display:grid;gap:7px;margin-bottom:14px;font-size:12px;font-weight:700}.field input,.field textarea{border:1px solid var(--line);border-radius:12px;background:#fff;padding:13px 14px;outline:none}.field input:focus,.field textarea:focus{border-color:var(--ink)}.license-check{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;margin:20px 0;font-size:11px;line-height:1.6;color:#4d665e}.license-check input{margin-top:3px;accent-color:var(--ink)}.buy-button{width:100%;border:0;background:var(--acid);color:var(--ink);min-height:54px;border-radius:999px;font-weight:800;cursor:pointer}.buy-button:disabled{opacity:.5;cursor:not-allowed}.form-error{min-height:20px;color:#bc3c3c;font-size:12px;margin:10px 0 0}.checkout-foot{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);line-height:1.7}
.faq{max-width:950px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq summary{font-weight:700;cursor:pointer}.faq details p{color:var(--muted);line-height:1.8;font-size:14px;padding-right:60px;margin:16px 0 0}
.simple-page{max-width:980px;margin:80px auto;padding:0 20px 100px}.simple-page h1{font:700 clamp(44px,7vw,80px)/1 "Manrope";letter-spacing:-.05em}.simple-page h2{font-size:24px;margin-top:46px}.simple-page p,.simple-page li{line-height:1.8;color:#476159}.simple-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;margin-top:26px}.status-box{padding:18px;border-radius:14px;background:#edf3ed;margin:22px 0}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;font-size:12px}.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}.admin-table th{color:var(--muted)}
@media(max-width:1000px){.site-header nav{display:none}.hero,.sales-hero{grid-template-columns:1fr}.hero-stage{max-width:680px}.process-grid{grid-template-columns:1fr 1fr}.process-grid article:nth-child(2){border-right:0}.buy-layout{grid-template-columns:1fr}.problem-grid,.feature-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.site-header{height:66px}.site-header .button{display:none}.hero{padding-top:60px;min-height:auto}.hero h1{font-size:51px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-proof{display:grid;grid-template-columns:repeat(3,1fr)}.hero-proof div{padding-right:10px;margin-right:10px}.stage-screen{grid-template-columns:45px 1fr;min-height:390px}.stage-main{padding:18px}.stage-note{right:0}.value-strip{justify-content:flex-start;overflow:auto;gap:30px}.section-heading{grid-template-columns:1fr}.system-grid,.problem-grid,.feature-grid,.process-grid,.license-columns{grid-template-columns:1fr}.system-card{min-height:360px;padding:26px}.system-bottom{align-items:flex-start;flex-direction:column}.process-grid article{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.demo-panel{grid-template-columns:1fr}.sales-hero{padding-top:60px;min-height:auto}.sales-hero h1{font-size:49px}.sales-strip-inner{grid-template-columns:1fr}.sales-strip-inner div{border-right:0;border-bottom:1px solid var(--line)}footer{align-items:flex-start;flex-direction:column}.checkout-card{padding:24px}.plan-option{grid-template-columns:auto 1fr}.plan-option strong{grid-column:2}}

/* Flowly 2026 brand system — derived from the blue-to-teal master logo. */
.site-header{height:82px;background:rgba(255,255,255,.84);border-bottom-color:var(--line);box-shadow:0 8px 28px rgba(28,73,157,.05)}
.brand{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto;font:inherit;letter-spacing:normal}
.brand img{display:block;width:clamp(142px,14vw,188px);height:auto}
.brand b,.brand-dot{display:none}
.site-header nav a{color:#36527e;transition:.2s color}.site-header nav a:hover{color:var(--blue)}
.button-primary,.buy-button{background:var(--brand-gradient);color:#fff;box-shadow:0 10px 28px rgba(49,100,221,.24)}
.button-dark{background:var(--ink);box-shadow:0 10px 24px rgba(11,31,70,.16)}
.hero h1 em,.sales-hero h1 em{background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead,.section-heading>p,.system-card>p,.problem-grid p,.feature-grid p,.demo-panel p{color:#536685}
.hero-stage:before{background:linear-gradient(145deg,rgba(49,100,221,.15),rgba(17,213,173,.2))}
.stage-sidebar{background:linear-gradient(180deg,var(--ink),#173e82)}
.stage-sidebar:before{background:var(--brand-gradient)}
.stage-chart span{background:linear-gradient(var(--acid),var(--blue))}
.stage-note{background:linear-gradient(135deg,#d9fdf4,#dce8ff);border:1px solid rgba(49,100,221,.15)}
.live-dot:before{background:var(--acid);box-shadow:0 0 0 4px rgba(17,213,173,.14)}
.system-card{--accent:#11d5ad;background:rgba(255,255,255,.84);transition:.25s transform,.25s box-shadow,.25s border-color}
.system-card:hover{border-color:rgba(49,100,221,.34)}
.system-card:after{background:linear-gradient(135deg,var(--blue),var(--accent));opacity:.17}
.system-number{color:var(--blue)}
.feature-pills span{background:#f8fbff}
.dark-section,.buy-section{background:linear-gradient(145deg,#071a3d,#123b79)}
.section-heading.light .section-kicker,.process-grid span{color:#57efd0}
.license-section{background:linear-gradient(145deg,#e7efff,#e1faf4)}
.license-card h2 em{color:var(--blue)}
.final-cta{background:linear-gradient(120deg,#dce8ff,#d8fff5)}
.final-cta>p{color:var(--blue)}
.final-cta .button-primary{background:var(--brand-gradient)}
footer{background:linear-gradient(135deg,#071a3d,#123b79)}
.brand-light{background:#fff;border-radius:13px;padding:7px 10px}
.brand-light img{width:150px}
.sales-visual{background:linear-gradient(145deg,#091d43,#164886)}
.sales-visual:after{background:linear-gradient(135deg,var(--blue),var(--accent));opacity:.9}
.visual-card header span{background:#e2faf4;color:#087c66}
.visual-metrics div{background:#f3f7ff}
.demo-panel{background:linear-gradient(135deg,#e3edff,#ddfbf4);border:1px solid rgba(49,100,221,.12)}
.checkout-card{box-shadow:0 24px 70px rgba(4,17,47,.2)}
@media(max-width:680px){.site-header{height:70px}.brand img{width:132px}.brand-light img{width:142px}}
.external-checkout-card{display:flex;flex-direction:column;align-items:stretch;justify-content:center}.external-checkout-card h3{font-size:1.45rem}.external-buy-button{display:flex;align-items:center;justify-content:center;text-decoration:none;margin-top:1rem}