:root{--ink:#0a0a0a;--paper:#f3f5f7;--white:#fff;--muted:#62676d;--line:#d9dee3;--blue:#3977ff;--lime:#d8ff61;--radius:28px;--max:1440px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"IBM Plex Sans Thai",sans-serif;font-size:16px;line-height:1.65}
a{color:inherit}button,a{font:inherit}img{display:block;max-width:100%}
.site-header{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:210px 1fr auto auto;align-items:center;gap:18px;max-width:var(--max);margin:auto;padding:14px 32px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(10,10,10,.1);box-shadow:0 8px 34px rgba(18,28,38,.05);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;width:154px;height:60px}.brand img{width:100%;height:auto}
.site-nav{display:flex;justify-content:center;gap:25px}.site-nav a,.footer-links a{text-decoration:none;font-weight:600}.site-nav a:hover,.footer-links a:hover{text-decoration:underline;text-underline-offset:5px}
.header-cta,.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 24px;border-radius:999px;text-decoration:none;font-weight:700;transition:transform .2s,background .2s,color .2s}
.header-cta,.button-dark{background:var(--ink);color:#fff}.header-cta:hover,.button:hover{transform:translateY(-2px)}.menu-button{display:none;background:none;border:0;font-weight:700}
.language-switch{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 11px;border:1px solid #aaa;border-radius:999px;background:#fff;font:700 .72rem Manrope,sans-serif;letter-spacing:.06em;white-space:nowrap}.language-switch .language-active{color:var(--ink);font-weight:800}.language-switch .language-inactive{color:#999}.language-divider{padding:0 3px;color:#bbb}
.hero{max-width:var(--max);min-height:740px;margin:auto;padding:76px 32px 70px;display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.eyebrow{margin:0 0 22px;font-family:Manrope,sans-serif;font-size:.79rem;font-weight:800;letter-spacing:.18em}.eyebrow.light{color:#c2c2bb}
.hero h1,.section h2,.work-feature h2,.member-path h2,.closing h2{margin:0;font-family:Manrope,"IBM Plex Sans Thai",sans-serif;font-weight:800;line-height:.98;letter-spacing:-.045em}
.hero h1{font-size:clamp(3.7rem,6.7vw,7rem)}.hero h1 em{font-style:normal;color:var(--blue)}
.hero-intro{max-width:650px;margin:34px 0 0;color:var(--muted);font-size:1.14rem;line-height:1.75}.hero-actions{display:flex;gap:12px;margin-top:36px}.button-line{border:1px solid var(--ink)}.button-light{background:#fff;color:var(--ink)}
.hero-visual{position:relative;min-height:590px;border-radius:var(--radius);overflow:hidden;background:#111;box-shadow:0 30px 90px rgba(0,0,0,.16)}
.hero-visual img{width:100%;height:590px;object-fit:cover;filter:saturate(.78) contrast(1.04)}
.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(0,0,0,.85))}
.hero-visual-caption{position:absolute;z-index:1;left:30px;right:30px;bottom:28px;color:#fff;display:flex;align-items:end;justify-content:space-between;gap:20px}.hero-visual-caption span{font:800 .72rem Manrope,sans-serif;letter-spacing:.16em;color:var(--lime)}.hero-visual-caption strong{font:800 1.5rem Manrope,sans-serif;text-align:right}
.proof-strip{display:flex;gap:44px;justify-content:center;overflow:hidden;padding:22px;background:var(--lime);font:800 .74rem Manrope,sans-serif;letter-spacing:.12em;white-space:nowrap}
.section{max-width:var(--max);margin:auto;padding:124px 32px}.section h2{font-size:clamp(3rem,5vw,5.7rem)}
.intro{padding-top:110px}.intro-heading{display:grid;grid-template-columns:1.3fr .7fr;gap:54px;align-items:end;margin-bottom:56px}.intro-heading p{margin:0 0 6px;color:var(--muted);font-size:1.08rem}
.pillar-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pillar-card{min-height:430px;padding:34px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}.pillar-card>span{font:700 .8rem Manrope,sans-serif;color:var(--blue)}.pillar-card small{margin-top:auto;font:800 .72rem Manrope,sans-serif;letter-spacing:.16em}.pillar-card h3{max-width:600px;margin:18px 0;font:800 clamp(2rem,3vw,3.25rem)/1.04 Manrope,"IBM Plex Sans Thai",sans-serif;letter-spacing:-.035em}.pillar-card p{max-width:570px;margin:0 0 30px;color:var(--muted)}.pillar-card a{font-weight:700;text-underline-offset:5px}.pillar-dark{background:var(--ink);color:#fff;border-color:var(--ink)}.pillar-dark p{color:#aaa}.pillar-dark>span{color:var(--lime)}
.section-heading{display:grid;grid-template-columns:1.35fr .65fr;column-gap:48px;align-items:end;margin-bottom:56px}.section-heading .eyebrow{grid-column:1/-1}.section-heading>p:last-child{margin:0 0 5px;color:var(--muted);font-size:1.08rem}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.solution-card{min-height:330px;padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}.solution-card:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(0,0,0,.08)}.solution-card>span{font:700 .8rem Manrope,sans-serif;color:var(--muted)}.solution-card h3{max-width:280px;margin:auto 0 18px;font:800 2rem/1.08 Manrope,sans-serif;letter-spacing:-.03em}.solution-card p{margin:0 0 28px;color:var(--muted)}.solution-card b{font:800 .72rem Manrope,sans-serif;letter-spacing:.15em}.solution-card.dark{background:var(--ink);color:#fff;border-color:var(--ink)}.solution-card.dark p,.solution-card.dark>span{color:#aaa}.solution-card.accent{background:var(--blue);color:#fff;border-color:var(--blue)}.solution-card.accent p,.solution-card.accent>span{color:#e8eeff}
.work-feature{position:relative;max-width:calc(var(--max) - 64px);min-height:650px;margin:0 auto 30px;border-radius:var(--radius);overflow:hidden;background:#111;color:#fff}.work-feature img{position:absolute;width:100%;height:100%;object-fit:cover;filter:grayscale(.25) brightness(.55)}.work-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.86),rgba(0,0,0,.15) 75%)}.work-feature>div{position:relative;z-index:1;max-width:700px;padding:90px 72px}.work-feature h2{font-size:clamp(3rem,5.5vw,5.8rem)}.work-feature p:last-child{max-width:590px;margin:30px 0 0;color:#ddd;font-size:1.08rem}
.benefits{display:grid;grid-template-columns:.86fr 1.14fr;gap:70px;align-items:center}.benefits-copy>p:not(.eyebrow){max-width:610px;color:var(--muted);font-size:1.08rem}.benefit-points{margin:30px 0 36px;display:grid}.benefit-points span{padding:15px 0;border-top:1px solid var(--line);font-weight:600}.benefit-points span:last-child{border-bottom:1px solid var(--line)}.benefit-points b{display:inline-block;width:44px;color:var(--blue);font:800 .74rem Manrope,sans-serif}
.brand-gallery-wrap{min-width:0}.brand-gallery-label{margin:0 0 14px;font-weight:700}.brand-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.brand-tile{height:170px;min-width:0;border:1px solid var(--line);border-radius:20px;background:#fff;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.brand-tile img{display:block;width:auto;height:auto;max-width:82%;max-height:82%;object-fit:contain}.benefits-note{grid-column:1/-1;margin:0;color:#777;font-size:.82rem}
.approach{max-width:none;background:var(--ink);color:#fff;display:grid;grid-template-columns:.9fr 1.1fr;gap:8vw}.approach-title{position:sticky;top:130px;align-self:start;padding-left:max(0px,calc((100vw - var(--max))/2))}.approach-list{list-style:none;margin:0;padding:0}.approach-list li{display:grid;grid-template-columns:60px 1fr;gap:20px;padding:34px 0;border-top:1px solid #383838}.approach-list li:last-child{border-bottom:1px solid #383838}.approach-list>li>span{font:700 .75rem Manrope,sans-serif;color:var(--lime)}.approach-list h3{margin:0 0 8px;font:800 2rem Manrope,sans-serif}.approach-list p{margin:0;color:#aaa;max-width:560px}
.experience-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:310px 310px;gap:14px}.experience-grid figure{position:relative;margin:0;border-radius:20px;overflow:hidden;background:#111}.experience-grid .experience-main{grid-row:1/3}.experience-grid img{width:100%;height:100%;object-fit:cover;filter:saturate(.72);transition:transform .5s,filter .5s}.experience-grid figure:hover img{transform:scale(1.025);filter:saturate(1)}.experience-grid figcaption{position:absolute;left:14px;bottom:14px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.9);font:700 .68rem Manrope,sans-serif;letter-spacing:.04em}
.member-path{max-width:calc(var(--max) - 64px);margin:0 auto 30px;padding:58px 68px;border-radius:var(--radius);background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px}.member-path h2{font-size:clamp(2.3rem,4vw,4.4rem)}.member-path p:not(.eyebrow){max-width:700px;margin:22px 0 0;color:#aaa}.member-path .button{flex:0 0 auto}
.closing{max-width:calc(var(--max) - 64px);margin:0 auto 32px;padding:80px;border-radius:var(--radius);background:var(--blue);color:#fff;text-align:center}.closing h2{font-size:clamp(3.6rem,7vw,7rem)}.closing>p:not(.eyebrow){max-width:760px;margin:28px auto;color:#edf2ff;font-size:1.1rem}
.site-footer{max-width:var(--max);margin:auto;padding:60px 32px 28px;display:grid;grid-template-columns:1fr 1fr;gap:42px;border-top:1px solid var(--line)}.footer-logo{display:flex;align-items:center;width:168px;height:66px}.site-footer img{width:150px}.site-footer p{color:var(--muted)}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 28px;align-content:start}.copyright{grid-column:1/-1;padding-top:28px;border-top:1px solid var(--line);font-size:.86rem}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}
@media(max-width:1180px){.site-header{grid-template-columns:1fr auto auto auto}.site-nav{display:none;position:absolute;left:16px;right:16px;top:82px;padding:20px;border-radius:18px;background:#fff;box-shadow:0 18px 60px rgba(0,0,0,.14);flex-direction:column}.site-nav.open{display:flex}.menu-button{display:block}.hero{grid-template-columns:1fr}.hero-visual{min-height:500px}.hero-visual img{height:500px}.intro-heading,.section-heading,.benefits,.approach{grid-template-columns:1fr}.approach-title{position:static;padding:0}.solution-grid{grid-template-columns:repeat(2,1fr)}.intro-heading>p,.section-heading>p:last-child{margin-top:24px}.experience-grid{grid-template-columns:1fr 1fr;grid-template-rows:420px 290px 290px}.experience-grid .experience-main{grid-column:1/-1;grid-row:auto}.benefits-note{grid-column:auto}}
@media(max-width:680px){.site-header{padding:11px 14px;gap:8px}.brand{width:104px;height:48px}.header-cta{min-height:42px;padding:9px 11px;font-size:.78rem}.menu-button{width:31px;padding:0;font-size:0}.menu-button:after{content:'☰';font-size:1.25rem}.language-switch{min-height:36px;padding:7px 8px;font-size:.65rem}.hero{min-height:auto;padding:54px 18px 44px;gap:34px}.hero h1{font-size:clamp(3.05rem,15.5vw,4.9rem)}html[lang="en"] .hero h1{font-size:clamp(2.75rem,13.5vw,4.5rem)}.hero-intro{font-size:1rem}.hero-actions{flex-direction:column}.hero-visual{min-height:420px}.hero-visual img{height:420px}.hero-visual-caption{left:20px;right:20px;bottom:20px;display:block}.hero-visual-caption strong{display:block;margin-top:8px;text-align:left;font-size:1.25rem}.proof-strip{justify-content:flex-start}.section{padding:86px 18px}.section h2{font-size:clamp(2.65rem,12vw,4rem)}.pillar-grid,.solution-grid{grid-template-columns:1fr}.pillar-card{min-height:390px;padding:26px}.section-heading{margin-bottom:36px}.solution-card{min-height:290px}.work-feature{margin:0 18px 18px;min-height:620px}.work-feature>div{padding:64px 24px}.brand-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.brand-gallery-label{font-size:.9rem}.brand-tile{height:108px;padding:12px;border-radius:14px}.brand-tile img{max-width:78%;max-height:70%}.approach{padding-top:86px;padding-bottom:86px}.experience-grid{display:grid;grid-template-columns:1fr;grid-template-rows:none}.experience-grid .experience-main{grid-column:auto}.experience-grid figure{height:270px}.experience-grid .experience-main{height:390px}.member-path{margin:0 18px 18px;padding:48px 24px;display:block}.member-path .button{width:100%;margin-top:30px}.closing{margin:0 18px 18px;padding:68px 20px}.closing h2{font-size:clamp(3rem,15vw,4.8rem)}html[lang="en"] .closing h2{font-size:clamp(2.7rem,13vw,4.4rem)}.site-footer{padding:48px 18px 22px;grid-template-columns:1fr}.footer-links{grid-template-columns:1fr}.copyright{grid-column:auto}}