:root{
  --navy:#06233f;--blue:#0b70e0;--blue2:#0ea5e9;--teal:#12b3b5;--cyan:#e7f8ff;--mint:#e8fbf8;--ink:#102033;--muted:#66768a;--line:#dcebf7;--card:#ffffff;--soft:#f6fbff;--success:#16a34a;--warning:#f59e0b;--danger:#ef4444;--shadow:0 24px 60px rgba(4,52,92,.14);--radius:28px;--radius2:18px;--max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,"Noto Sans Thai",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#fff 0%,#f6fbff 48%,#fff 100%);line-height:1.68;overflow-x:hidden} a{color:inherit;text-decoration:none} img{max-width:100%;display:block} .container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(201,225,242,.72)}.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:14px}.brand img{width:135px;height:auto}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--teal));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 12px 28px rgba(11,112,224,.25)}.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text b{font-size:19px;color:var(--navy);letter-spacing:.02em}.brand-text span{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:.08em;text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:4px}.nav-links a{padding:11px 13px;border-radius:999px;color:#365067;font-weight:700;font-size:14px}.nav-links a:hover,.nav-links a.active{background:#edf8ff;color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:13px 20px;font-weight:800;cursor:pointer;transition:.25s ease;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;box-shadow:0 16px 34px rgba(11,112,224,.24)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 44px rgba(11,112,224,.32)}.btn-ghost{background:#fff;color:var(--blue);border:1px solid #cfe6f7}.btn-ghost:hover{background:#f2fbff}.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;font-size:24px;color:var(--navy)}
.hero{position:relative;padding:84px 0 80px;overflow:hidden}.hero::before{content:"";position:absolute;inset:-180px -160px auto auto;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(18,179,181,.32),rgba(11,112,224,.08) 55%,transparent 70%);z-index:-1}.hero::after{content:"";position:absolute;left:-160px;bottom:-220px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(11,112,224,.12),transparent 64%);z-index:-1}.grid-hero{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;background:#ecf8ff;border:1px solid #d5eefb;color:var(--blue);font-weight:900;font-size:13px;letter-spacing:.02em}.dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal));box-shadow:0 0 0 5px rgba(14,165,233,.12)}h1,h2,h3{line-height:1.22;margin:0;color:var(--navy)}h1{font-size:clamp(28px,3.8vw,34px);letter-spacing:-.04em;margin-top:14px}h1 .gradient, .gradient{background:linear-gradient(135deg,var(--blue) 0%,var(--teal) 82%);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:clamp(14px,1.5vw,16.5px);color:#4f6274;margin:16px 0 0;max-width:680px;line-height:1.75}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.stat-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.stat{min-width:130px;padding:14px 18px;border-radius:18px;background:rgba(255,255,255,.76);border:1px solid var(--line);box-shadow:0 12px 28px rgba(8,45,81,.06)}.stat b{display:block;color:var(--navy);font-size:20px;line-height:1}.stat span{font-size:11px;color:var(--muted);font-weight:800}.hero-visual{position:relative}.hero-card{border-radius:36px;padding:16px;background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(234,249,255,.82));border:1px solid rgba(206,231,248,.95);box-shadow:var(--shadow);transform:rotate(1.5deg)}.hero-card img{border-radius:26px;box-shadow:0 18px 50px rgba(5,38,68,.16)}.floating{position:absolute;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;box-shadow:0 20px 44px rgba(7,40,74,.14);font-weight:900;color:var(--navy);display:flex;align-items:center;gap:10px}.floating i,.icon{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;font-style:normal;font-weight:900}.float-a{left:-20px;top:12%}.float-b{right:-12px;bottom:18%}.float-c{left:12%;bottom:-18px}.section{padding:88px 0}.section.alt{background:linear-gradient(180deg,#f6fbff 0%,#fff 100%)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:38px}.section-head .copy{max-width:720px}.kicker{text-transform:uppercase;letter-spacing:.13em;color:var(--teal);font-size:13px;font-weight:900;margin-bottom:10px}.section h2{font-size:clamp(21px,2.6vw,25px);letter-spacing:-.03em}.section-desc{font-size:14.5px;color:var(--muted);margin:10px 0 0;line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 18px 46px rgba(9,56,91,.08);position:relative;overflow:hidden}.card::after{content:"";position:absolute;right:-70px;top:-70px;width:160px;height:160px;border-radius:50%;background:rgba(11,112,224,.06)}.card h3{font-size:19px;margin:14px 0 7px}.card p{color:var(--muted);margin:0;font-size:14px;line-height:1.6}.card ul{padding-left:18px;margin:14px 0 0;color:#40556a}.card li{margin:7px 0}.icon-lg{width:56px;height:56px;border-radius:18px;background:linear-gradient(135deg,var(--blue),var(--teal));display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;box-shadow:0 16px 30px rgba(11,112,224,.18)}.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:9px 13px;background:#eff9ff;border:1px solid #d3edf9;color:#25607e;font-weight:800;font-size:13px}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}.visual-stack{position:relative;min-height:460px}.device-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:center}.phone-shot{border-radius:28px;background:#fff;border:1px solid var(--line);padding:9px;box-shadow:0 20px 50px rgba(7,44,76,.14)}.phone-shot img{border-radius:21px;aspect-ratio:9/19;object-fit:cover;object-position:top}.phone-shot:nth-child(2){transform:translateY(-26px)}.wide-shot{border-radius:28px;background:#fff;border:1px solid var(--line);padding:10px;box-shadow:var(--shadow)}.wide-shot img{border-radius:20px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 12px 30px rgba(7,46,80,.07)}.feature-card b{display:block;color:var(--navy);font-size:15px;margin:7px 0 3px}.feature-card span{color:var(--muted);font-size:13px;line-height:1.55}.ecosystem{border-radius:36px;background:linear-gradient(135deg,#06233f,#075985 56%,#0facae);padding:34px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}.ecosystem::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.13)}.ecosystem h2,.ecosystem h3{color:#fff}.ecosystem p{color:#d8efff}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:26px}.flow-step{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:18px}.flow-step b{display:block;font-size:15px}.flow-step span{display:block;color:#d8efff;font-size:12px;margin-top:5px}.product-table{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.product-card{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:20px;box-shadow:0 18px 42px rgba(9,56,91,.08)}.product-card img{border-radius:22px;width:120px;height:120px;object-fit:cover}.product-card h3{font-size:18px}.product-card p{margin:6px 0 12px;color:var(--muted);font-size:14px;line-height:1.55}.mini-link{font-weight:900;color:var(--blue)}.timeline{display:grid;gap:16px}.timeline-item{display:grid;grid-template-columns:56px 1fr;gap:16px}.timeline-num{width:48px;height:48px;border-radius:16px;background:#e9f7ff;color:var(--blue);display:grid;place-items:center;font-weight:900;border:1px solid #cfebfa}.timeline-content{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}.price-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:28px;box-shadow:0 18px 46px rgba(9,56,91,.08)}.price-card.featured{border:2px solid rgba(14,165,233,.48);transform:translateY(-12px);box-shadow:0 28px 72px rgba(11,112,224,.18)}.price-card h3{font-size:21px}.price{font-size:28px;font-weight:900;color:var(--navy);margin:14px 0}.price small{font-size:13px;color:var(--muted)}.quote{border-radius:34px;background:linear-gradient(135deg,#eaf8ff,#f4fffe);border:1px solid var(--line);padding:34px}.cta{padding:76px 0}.cta-box{border-radius:42px;background:linear-gradient(135deg,var(--navy),#064c86 60%,var(--teal));color:#fff;padding:48px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;box-shadow:var(--shadow);overflow:hidden;position:relative}.cta-box::after{content:"";position:absolute;right:-120px;bottom:-160px;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.12)}.cta-box h2{color:#fff;font-size:clamp(20px,2.6vw,32px)}.cta-box p{color:#d8efff;margin:10px 0 0;font-size:14px}.footer{background:#051a2d;color:#d9edff;margin-top:70px;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:32px}.footer h4{margin:0 0 14px;color:#fff}.footer a{display:block;color:#b8d4ea;margin:8px 0}.footer p{color:#b8d4ea}.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#9fc4df}.page-hero{padding:56px 0 42px;background:linear-gradient(180deg,#fff,#f4fbff)}.page-hero .grid{display:grid;grid-template-columns:1fr .72fr;gap:38px;align-items:center}.page-hero h1{font-size:clamp(24px,3vw,25px)}.breadcrumb{font-size:13px;color:var(--muted);font-weight:800;margin-bottom:14px}.callout{border-left:4px solid var(--teal);background:#f1fbfd;border-radius:18px;padding:18px 20px;color:#37576e}.logo-lockup{display:flex;align-items:center;gap:12px}.logo-lockup img{height:45px;width:auto}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px}.form{display:grid;gap:14px}.input{width:100%;border:1px solid var(--line);border-radius:16px;padding:14px 16px;background:#fff;font:inherit}.textarea{min-height:128px;resize:vertical}.case-card{display:grid;grid-template-columns:1fr 1.1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:30px;padding:20px;box-shadow:0 18px 42px rgba(9,56,91,.08)}.case-card img{border-radius:24px;height:100%;object-fit:cover}.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;text-align:center}.metric b{font-size:24px;color:var(--blue);display:block}.metric span{font-size:12px;color:var(--muted);font-weight:800}.page-link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.page-link{padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 28px rgba(9,56,91,.06)}.page-link b{display:block;color:var(--navy);font-size:16px}.page-link span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
@media (max-width:980px){.nav-links,.nav-actions{display:none}.menu-toggle{display:block}.nav.open .nav-links{display:flex;position:absolute;left:20px;right:20px;top:78px;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:16px}.nav.open .nav-links a{width:100%;text-align:center}.grid-hero,.split,.page-hero .grid,.contact-grid,.case-card{grid-template-columns:1fr}.cards,.pricing,.feature-grid,.flow,.footer-grid,.metric-row{grid-template-columns:repeat(2,1fr)}.product-table{grid-template-columns:1fr}.cta-box{grid-template-columns:1fr}.hero{padding-top:46px}.section{padding:54px 0}.floating{position:static;margin:10px 0}.hero-card{transform:none}.section-head{display:block}.visual-stack{min-height:auto}}@media (max-width:640px){.container{width:min(100% - 28px,var(--max))}.brand img{width:118px}.cards,.pricing,.feature-grid,.flow,.footer-grid,.metric-row,.page-link-grid{grid-template-columns:1fr}.product-card{grid-template-columns:1fr}.device-gallery{grid-template-columns:1fr}.phone-shot:nth-child(2){transform:none}.hero-actions{flex-direction:column}.btn{width:100%}.cta-box{padding:26px}.section h2{font-size:22px}h1{font-size:28px}.page-hero h1{font-size:24px}.stat-row{display:grid;grid-template-columns:1fr 1fr}.footer{margin-top:40px}.foot-bottom{display:block}}

/* ── Scroll Reveal ── */
.reveal,.reveal-left,.reveal-right,.reveal-up{opacity:0;transition:opacity .6s ease,transform .6s ease}.reveal{transform:translateY(24px)}.reveal-left{transform:translateX(-24px)}.reveal-right{transform:translateX(24px)}.reveal-up{transform:translateY(16px)}.reveal.visible,.reveal-left.visible,.reveal-right.visible,.reveal-up.visible{opacity:1;transform:none}

/* ── Card / Item hover ── */
.card{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.card:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(9,56,91,.13);border-color:rgba(11,112,224,.2)}.feature-card{transition:transform .25s ease,box-shadow .25s ease}.feature-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(9,56,91,.1)}.page-link{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.page-link:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(9,56,91,.1);border-color:rgba(11,112,224,.22)}.product-card{transition:transform .25s ease,box-shadow .25s ease}.product-card:hover{transform:translateY(-4px);box-shadow:0 22px 52px rgba(9,56,91,.14)}.price-card{transition:transform .25s ease,box-shadow .25s ease}.price-card:not(.featured):hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(9,56,91,.12)}.timeline-content{transition:border-color .2s ease,box-shadow .2s ease}.timeline-content:hover{border-color:rgba(11,112,224,.25);box-shadow:0 8px 24px rgba(9,56,91,.08)}.stat{transition:transform .2s ease,box-shadow .2s ease}.stat:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(8,45,81,.1)}

/* ── Nav scrolled ── */
.nav.nav-scrolled{box-shadow:0 4px 20px rgba(9,56,91,.1)}

/* ── Platform page product split reverse ── */
@media (max-width:980px){
  .split [style*="order:2"]{order:unset !important}
  .split [style*="order:1"]{order:unset !important}
}

/* ── Solutions checklist ── */
.sol-checklist{display:grid;gap:10px;margin-top:4px}
.sol-check{display:flex;align-items:flex-start;gap:12px;padding:13px 16px;background:#f6fbff;border:1px solid var(--line);border-radius:14px;font-size:14px;color:var(--muted);line-height:1.55;transition:border-color .2s,box-shadow .2s}
.sol-check:hover{border-color:rgba(11,112,224,.2);box-shadow:0 6px 18px rgba(9,56,91,.08)}
.sol-check>span{font-size:17px;flex-shrink:0;margin-top:1px}
.sol-check b{color:var(--navy)}
.toast{position:fixed;right:24px;bottom:24px;background:var(--navy);color:#fff;border-radius:16px;padding:14px 20px;font-size:14px;font-weight:700;box-shadow:0 16px 48px rgba(9,56,91,.22);z-index:9999;transform:translateY(120%);opacity:0;transition:all .35s cubic-bezier(.34,1.56,.64,1);max-width:340px;display:flex;align-items:center;gap:10px}.toast::before{content:'✓';font-size:16px;color:#16a34a}.toast[data-type="warn"]::before{content:'⚠';color:#f59e0b}.toast[data-type="err"]{background:#7f1d1d}.toast[data-type="err"]::before{content:'✕';color:#fca5a5}.toast.show{transform:translateY(0);opacity:1}.toast.show{transform:translateY(0);opacity:1}