*{box-sizing:border-box;margin:0;padding:0}
:root{--yellow:#ffc928;--yellow2:#ffdc57;--ink:#172333;--muted:#667080;--light:#f7f8fa}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans Thai",sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}
.container{width:min(1320px,calc(100% - 48px));margin:auto}

.navbar{height:76px;background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 18px #17233312}
.nav-inner{height:100%;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;white-space:nowrap}
.logo{width:48px;height:48px;border:2px solid var(--yellow);border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:13px}
.brand strong{display:block;font-size:15px}.brand small{display:block;color:#7b8490;font-size:11px}
nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:500}
nav a{padding:27px 0;position:relative}nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:13px;height:3px;background:var(--yellow)}
.apply-btn,.primary-btn{display:inline-flex;align-items:center;gap:12px;background:var(--yellow);padding:13px 22px;border-radius:30px;font-weight:700;font-size:13px;transition:.2s}
.apply-btn:hover,.primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #d49e0026}.menu-btn{display:none;border:0;background:none;font-size:24px}

.hero{min-height:520px;position:relative;overflow:hidden;background:
linear-gradient(90deg,#f7f8f9 0%,#eef4f7 38%,#d7e5eb 100%)}
.hero:before{content:"";position:absolute;inset:0;background:
radial-gradient(circle at 76% 48%,#fff8 0 5%,transparent 30%),
linear-gradient(135deg,transparent 45%,#c9dce5 46%,#eaf2f5 72%,transparent 73%);opacity:.8}
.hero-overlay{position:absolute;inset:auto 0 0;height:75px;background:var(--yellow);clip-path:polygon(0 0,10% 58%,30% 100%,100% 100%,100% 25%,88% 0)}
.hero-content{position:relative;z-index:2;min-height:520px;display:flex;align-items:center;justify-content:space-between}
.hero-copy{max-width:610px;padding-bottom:20px}.eyebrow,.section-label{font-size:14px;font-weight:700;position:relative;padding-left:70px;display:inline-block}
.eyebrow:before,.section-label:before{content:"";position:absolute;left:0;top:50%;width:55px;height:3px;background:var(--yellow)}
.hero h1{font-size:54px;line-height:1.16;margin:14px 0 20px;letter-spacing:-1px}.hero h1 em{font-style:normal;color:#f3b900}
.hero p{font-size:17px;color:#465363;max-width:570px;margin-bottom:28px}.primary-btn span{font-size:21px;line-height:0}
.hero-note{align-self:flex-start;margin-top:105px;margin-right:4%;font-size:28px;line-height:1.3;font-weight:500;font-style:italic;transform:rotate(-4deg);text-align:center}.hero-note:after{content:"";display:block;width:110px;height:5px;background:var(--yellow);transform:rotate(-6deg);margin:7px auto}

.features{background:#fff;position:relative;z-index:4;box-shadow:0 -5px 20px #00000005}
.feature-grid{display:grid;grid-template-columns:repeat(5,1fr);padding:28px 0}
.feature-grid article{text-align:center;padding:0 20px;border-right:1px solid #e1e4e8}.feature-grid article:last-child{border:0}
.feature-icon{font-size:31px;margin-bottom:7px}.feature-grid h3{font-size:15px;margin-bottom:4px}.feature-grid p{font-size:12px;color:var(--muted)}

.section{padding:90px 0}.about{background:#fbfbfa}.about-grid{display:grid;grid-template-columns:1.1fr 1.35fr .8fr;gap:60px;align-items:center}
.about-image{height:300px;position:relative}.image-card{position:absolute;border-radius:38px;overflow:hidden;background-size:cover;background-position:center;box-shadow:0 12px 35px #17233318}
.image-one{width:75%;height:250px;left:5%;top:25px;background-image:url("https://images.unsplash.com/photo-1522202176988-66273c2fd55f?auto=format&fit=crop&w=900&q=80")}
.image-two{width:55%;height:135px;right:0;bottom:0;border:7px solid #fff;background-image:url("https://images.unsplash.com/photo-1531482615713-2afd69097998?auto=format&fit=crop&w=700&q=80")}
.yellow-shape{position:absolute;width:105px;height:105px;background:var(--yellow);left:-20px;top:0;border-radius:50% 10px 50% 50%;z-index:-1}
.about-copy h2,.section-head h2{font-size:40px;line-height:1.25;margin:12px 0 14px}.about-copy p{color:#596575;font-size:15px;margin-bottom:25px}
.stats{background:#fff;border-radius:15px;padding:20px 25px;box-shadow:0 8px 30px #1723330b}.stats>div{display:flex;gap:15px;padding:13px 0;border-bottom:1px solid #e8eaed}.stats>div:last-child{border:0}.stats span{font-size:28px}.stats p{font-size:11px;color:#657080}.stats strong{display:block;font-size:27px;color:var(--ink);line-height:1.15}.stats small{font-size:11px;font-weight:500}

.courses{background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.section-head h2{font-size:18px;margin-top:8px}.outline-btn{border:1px solid #aeb6c0;padding:8px 17px;border-radius:24px;font-size:12px}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.course-card{background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 5px 25px #17233310;border:1px solid #edf0f3;transition:.2s}.course-card:hover{transform:translateY(-5px)}
.course-photo{height:175px;background-size:cover;background-position:center}.photo-1{background-image:url("https://images.unsplash.com/photo-1551288049-bebda4e38f71?auto=format&fit=crop&w=800&q=80")}.photo-2{background-image:url("https://images.unsplash.com/photo-1556761175-b413da4baf72?auto=format&fit=crop&w=800&q=80")}.photo-3{background-image:url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=800&q=80")}.photo-4{background-image:url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=800&q=80")}
.course-body{padding:17px 19px;min-height:135px;position:relative}.course-body h3{font-size:14px;line-height:1.55;margin:3px 0 12px}.course-body a{font-size:12px;font-weight:600}.tag{background:var(--yellow);font-size:9px;padding:2px 7px;border-radius:10px;font-weight:800}

.cta{background:var(--yellow);padding:55px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center}.cta h2{font-size:32px;margin-top:8px}.primary-btn.dark{background:var(--ink);color:#fff}

footer{background:#172333;color:#fff;padding:50px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid strong{font-size:18px}.footer-grid p,.footer-grid a{display:block;color:#b8c0ca;font-size:13px;margin-top:6px}.footer-grid h4{margin-bottom:12px}.copyright{border-top:1px solid #ffffff18;margin-top:35px;padding-top:18px;text-align:center;color:#8f9aa7;font-size:11px}

@media(max-width:1100px){nav{gap:15px}.apply-btn{display:none}.about-grid{grid-template-columns:1fr 1fr}.stats{grid-column:1/-1}.feature-grid{grid-template-columns:repeat(3,1fr);gap:25px}.feature-grid article:nth-child(3){border:0}.course-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
.container{width:min(100% - 30px,1320px)}.navbar{height:68px}.nav-inner{gap:15px}.brand strong{font-size:13px}nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;flex-direction:column;align-items:stretch;padding:12px 25px;box-shadow:0 10px 20px #0001}nav.open{display:flex}nav a{padding:10px}.menu-btn{display:block}
.hero,.hero-content{min-height:600px}.hero-content{align-items:flex-start;padding-top:75px}.hero h1{font-size:39px}.hero p{font-size:14px}.hero-note{display:none}
.feature-grid{grid-template-columns:1fr 1fr}.feature-grid article{border:0;padding:10px}.section{padding:60px 0}.about-grid{grid-template-columns:1fr;gap:35px}.about-image{height:290px}.about-copy h2{font-size:32px}.stats{grid-column:auto}.section-head{display:block}.outline-btn{display:inline-block;margin-top:15px}.course-grid{grid-template-columns:1fr 1fr;gap:14px}.course-photo{height:130px}.cta-inner{display:block}.cta h2{font-size:25px;margin-bottom:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:480px){.feature-grid,.course-grid{grid-template-columns:1fr}.hero h1{font-size:34px}.brand small{display:none}.about-image{height:260px}.image-one{height:215px}.image-two{height:120px}}

/* Inner pages */
.page-hero{padding:92px 0 85px;background:linear-gradient(120deg,#f7f8fa,#fff9dd);border-bottom:1px solid #eee}
.page-hero h1{font-size:52px;line-height:1.15;margin:13px 0}.page-hero h1 em,.detail-hero h1 em{font-style:normal;color:#eeb400}.page-hero p{color:#647080;max-width:600px}
.content-grid,.detail-layout,.contact-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:70px;align-items:start}.content-grid h2,.detail-layout h2,.contact-grid h2{font-size:36px;line-height:1.3;margin:12px 0 18px}.content-grid p{color:#596575;margin:0 0 16px}
.info-panel,.detail-box,.contact-form{background:#fff;border:1px solid #e8ebef;border-radius:18px;padding:28px;box-shadow:0 12px 30px #1723330b}.info-panel h3{margin-bottom:12px}.info-row{display:flex;gap:18px;padding:16px 0;border-top:1px solid #edf0f2}.info-row b{color:#eab400;font-size:20px}.gray-section{background:#f7f8fa;padding:75px 0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps>div{background:#fff;padding:25px;border-radius:16px}.steps b{font-size:28px;color:#edb500}.steps h3{margin:7px 0}.steps p{font-size:13px;color:#6a7481}
.course-grid-3{grid-template-columns:repeat(3,1fr)}.filterbar{display:flex;gap:12px;margin-bottom:30px}.filterbar input,.filterbar select{height:46px;border:1px solid #dce1e6;border-radius:25px;padding:0 18px;font-family:inherit;outline:none}.filterbar input{flex:1}.course-body p{font-size:12px;color:#687381;margin-bottom:8px}
.detail-hero{background:#f8f8f6;padding:70px 0}.detail-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.back{display:block;color:#687381;font-size:13px;margin-bottom:22px}.detail-hero h1{font-size:48px;line-height:1.18;margin:15px 0}.detail-hero p{color:#5e6977;max-width:580px;margin:0 0 25px}.detail-cover{height:350px;border-radius:30px;background-size:cover;background-position:center;box-shadow:0 18px 40px #17233318}.detail-layout{grid-template-columns:1.5fr .7fr}.detail-tabs{display:flex;gap:8px;border-bottom:1px solid #e4e7ea;margin:35px 0 25px}.tab{border:0;background:none;padding:12px 18px;font-family:inherit;font-weight:600;color:#697481;cursor:pointer}.tab.active{color:#172333;border-bottom:3px solid var(--yellow)}.detail-box h3{margin-bottom:12px}.detail-box li{margin:10px 0;color:#596575}.detail-side{position:sticky;top:100px;background:#172333;color:#fff;border-radius:18px;padding:28px}.detail-side>div{padding:15px 0;border-bottom:1px solid #ffffff20}.detail-side span{display:block;color:#aeb8c3;font-size:11px}.detail-side strong{display:block;margin-top:3px}.detail-side .primary-btn{margin-top:22px;color:#172333}
.news-feature{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:55px}.news-image{height:300px;border-radius:24px;background-size:cover;background-position:center}.date{font-size:12px;color:#9a7510}.news-feature h2{font-size:34px;line-height:1.3;margin:8px 0 12px}.news-feature p{color:#657180;margin-bottom:20px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.news-grid article{border:1px solid #e9edf0;border-radius:17px;overflow:hidden;padding-bottom:20px}.news-thumb{height:190px;background-size:cover;background-position:center}.news-grid article>span,.news-grid h3,.news-grid a{display:block;margin-left:18px;margin-right:18px}.news-grid article>span{font-size:11px;color:#d19f00;margin-top:15px}.news-grid h3{font-size:16px;margin-top:5px;margin-bottom:15px}.news-grid a{font-size:12px;font-weight:700}
.student-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.student-card{padding:30px;background:#fff;border:1px solid #e6e9ed;border-radius:18px;transition:.2s}.student-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #17233310}.student-card span{font-size:35px}.student-card h3{margin:12px 0 5px}.student-card p{font-size:13px;color:#687381}.faq{max-width:850px}.faq details{background:#fff;border-bottom:1px solid #e5e8eb;padding:18px 20px}.faq summary{font-weight:700;cursor:pointer}.faq p{color:#687381;padding-top:10px}
.contact-grid{grid-template-columns:.8fr 1.2fr}.contact-item{padding:20px 0;border-bottom:1px solid #e6e9ec}.contact-item b{font-size:14px}.contact-item p{color:#687381;margin-top:4px}.contact-form h3{font-size:24px;margin-bottom:20px}.contact-form label{display:block;font-size:13px;font-weight:600;margin:14px 0}.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:7px;border:1px solid #dce1e6;border-radius:10px;padding:11px 13px;font:inherit;resize:vertical}.contact-form .primary-btn{border:0;cursor:pointer}
@media(max-width:900px){.page-hero h1{font-size:42px}.content-grid,.detail-layout,.contact-grid,.detail-hero-grid,.news-feature{grid-template-columns:1fr;gap:35px}.steps,.student-grid{grid-template-columns:repeat(2,1fr)}.course-grid-3,.news-grid{grid-template-columns:repeat(2,1fr)}.detail-side{position:static}.detail-cover{height:280px}}
@media(max-width:600px){.page-hero{padding:65px 0}.page-hero h1,.detail-hero h1{font-size:35px}.steps,.student-grid,.course-grid-3,.news-grid{grid-template-columns:1fr}.filterbar{display:block}.filterbar input,.filterbar select{width:100%;margin-bottom:10px}.news-image{height:230px}.content-grid h2,.contact-grid h2{font-size:29px}}