/* ===== into.English — one page site ===== */
:root{
  --orange:#F28C38;
  --orange-dark:#d9761f;
  --orange-soft:#FCE7D2;
  --navy:#1F2A30;
  --navy-2:#2c3a42;
  --white:#FFFFFF;
  --cream:#FAF6F0;
  --cream-2:#F3ECE2;
  --ink:#1F2A30;
  --muted:#5c6b73;
  --line:#e7ded2;
  --shadow:0 18px 40px -20px rgba(31,42,48,.35);
  --shadow-sm:0 8px 24px -14px rgba(31,42,48,.35);
  --radius:22px;
  --radius-sm:14px;
  --maxw:1180px;
  --ff-th:"Noto Sans Thai","Plus Jakarta Sans",system-ui,sans-serif;
  --ff-en:"Plus Jakarta Sans","Noto Sans Thai",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff-th);color:var(--ink);background:var(--white);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-en);line-height:1.15;margin:0;font-weight:800;letter-spacing:-.01em}
p{margin:0}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;
  font-family:var(--ff-en);font-weight:700;font-size:16px;line-height:1;
  padding:15px 26px;border-radius:100px;border:2px solid transparent;
  cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn svg{width:19px;height:19px}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px -10px rgba(242,140,56,.8)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost-light:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-sm{padding:12px 20px;font-size:15px}

/* ---------- eyebrow / headings ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-en);
  text-transform:uppercase;letter-spacing:.14em;font-weight:700;font-size:13px;
  color:var(--orange-dark);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}
.eyebrow.center{justify-content:center}
h2.section-title{font-size:clamp(28px,4vw,42px)}
.lead{color:var(--muted);font-size:clamp(16px,2vw,18px);max-width:60ch}
.section{padding:84px 0}
.section.tight{padding:60px 0}
.section-head{max-width:760px;margin:0 auto 48px}
.section-head.center{text-align:center}
.section-head.center .eyebrow{justify-content:center}
.section-head.center .lead{margin-left:auto;margin-right:auto}

/* ---------- announcement ---------- */
.announce{background:var(--orange);color:#fff;text-align:center;font-size:14.5px;
  font-weight:500;padding:9px 16px;line-height:1.45}
.announce b{font-weight:700}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:.25s}
.header.scrolled{box-shadow:0 6px 20px -14px rgba(31,42,48,.4);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand img{height:44px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links .btn{display:none}
.nav-links a{font-size:15.5px;font-weight:600;color:var(--navy);opacity:.85;transition:.15s}
.nav-links a:hover{opacity:1;color:var(--orange-dark)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2.4px;background:var(--navy);border-radius:3px;margin:5px 0;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;background:
   radial-gradient(120% 90% at 85% -10%,#fff7ef 0%,rgba(255,247,239,0) 55%),
   linear-gradient(180deg,var(--cream) 0%,#fff 100%);
   overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
  padding:70px 0 84px}
.hero h1{font-size:clamp(30px,5.4vw,60px);letter-spacing:-.02em;overflow-wrap:break-word}
.hero h1 .hl{color:var(--orange)}
.hero-sub{margin-top:22px;font-size:clamp(16px,2vw,18.5px);color:var(--muted);max-width:52ch}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-stats{display:flex;gap:30px;margin-top:40px;flex-wrap:wrap}
.hero-stats .st b{font-family:var(--ff-en);font-size:26px;color:var(--navy);display:block;font-weight:800}
.hero-stats .st span{font-size:14px;color:var(--muted)}
.hero-visual{position:relative}
.hero-visual .ph{border-radius:26px;box-shadow:var(--shadow);position:relative;z-index:2;
  aspect-ratio:4/4.4;object-fit:cover;width:100%}
.hero-visual::before{content:"";position:absolute;inset:auto -22px -22px auto;width:70%;height:70%;
  background:var(--orange);border-radius:26px;z-index:1;opacity:.16}
.hero-badge{position:absolute;z-index:3;background:#fff;border-radius:16px;box-shadow:var(--shadow-sm);
  padding:13px 17px;display:flex;align-items:center;gap:11px;font-size:14px;font-weight:600}
.hero-badge.b1{left:-18px;top:40px}
.hero-badge.b2{right:-14px;bottom:44px}
.hero-badge .dot{width:36px;height:36px;border-radius:11px;background:var(--orange-soft);
  display:grid;place-items:center;color:var(--orange-dark);flex:none}
.hero-badge .dot svg{width:19px;height:19px}

/* ---------- trust strip ---------- */
.trust{background:var(--navy);color:#fff;padding:22px 0}
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px;align-items:center}
.trust-row .item{display:flex;align-items:center;gap:10px;font-size:15px;color:#e9eef0;font-weight:500}
.trust-row .item svg{width:20px;height:20px;color:var(--orange);flex:none}

/* ---------- intro split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .img-wrap{position:relative}
.split .img-wrap img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;
  aspect-ratio:4/3;object-fit:cover}
.split .tag{position:absolute;left:20px;bottom:20px;background:#fff;border-radius:12px;
  padding:10px 15px;font-weight:700;font-size:14px;box-shadow:var(--shadow-sm);color:var(--navy)}
.ticks{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.ticks li{display:flex;gap:13px;align-items:flex-start;font-size:16px}
.ticks li svg{width:23px;height:23px;color:var(--orange);flex:none;margin-top:2px}

/* ---------- programs grid ---------- */
.prog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prog{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.25s}
.prog:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.prog .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--cream-2)}
.prog .thumb img{width:100%;height:100%;object-fit:cover}
.prog .body{padding:22px 20px 24px;display:flex;flex-direction:column;flex:1}
.prog h3{font-size:20px;font-family:var(--ff-th);font-weight:700}
.prog .k+p{margin-top:8px}
.prog p{color:var(--muted);font-size:14.5px;margin-top:8px;flex:1}
.prog .more{margin-top:16px;font-weight:700;color:var(--orange-dark);font-size:14.5px;
  display:inline-flex;align-items:center;gap:6px;font-family:var(--ff-en)}
.prog:hover .more{gap:10px}

/* ---------- feature blocks (detail sections) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.feature.rev .feat-media{order:2}
.feat-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;
  aspect-ratio:16/11;object-fit:cover}
.feat-media.plain img{box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:contain;background:#fff}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:6px}
.mini{border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 18px 20px;background:#fff}
.mini h4{font-family:var(--ff-th);font-weight:700;font-size:17px;margin-bottom:6px}
.mini p{font-size:14px;color:var(--muted)}
.mini .m-eye{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--orange-dark);
  font-weight:700;font-family:var(--ff-en);margin-bottom:6px}

/* chips (course categories) */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chip{background:var(--cream);border:1px solid var(--line);border-radius:100px;padding:8px 15px;
  font-size:14px;font-weight:600;color:var(--navy);display:inline-flex;align-items:center;gap:7px}
.chip .d{width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* section on cream */
.bg-cream{background:var(--cream)}
.bg-navy{background:var(--navy);color:#fff}
.bg-navy .lead,.bg-navy .eyebrow{color:#f0d9c2}
.bg-navy .eyebrow{color:#f6b982}

/* locations */
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.loc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 28px;
  position:relative;overflow:hidden}
.loc .pin{width:44px;height:44px;border-radius:13px;background:var(--orange-soft);color:var(--orange-dark);
  display:grid;place-items:center;margin-bottom:16px}
.loc .pin svg{width:23px;height:23px}
.loc .place{font-size:13px;color:var(--orange-dark);font-weight:700;text-transform:uppercase;
  letter-spacing:.1em;font-family:var(--ff-en)}
.loc h3{font-size:22px;margin:5px 0 10px;font-family:var(--ff-th);font-weight:700}
.loc p{color:var(--muted);font-size:15px}

/* workshop options */
.opt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.opt{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:.2s}
.opt:hover{border-color:var(--orange);box-shadow:var(--shadow-sm)}
.opt .num{font-family:var(--ff-en);font-weight:800;color:var(--orange);font-size:15px;letter-spacing:.05em}
.opt h3{font-size:20px;margin:12px 0 9px;font-family:var(--ff-th);font-weight:700}
.opt p{color:var(--muted);font-size:14.5px}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:st}
.step{position:relative;padding-top:8px}
.step .n{width:52px;height:52px;border-radius:15px;background:var(--navy);color:#fff;
  font-family:var(--ff-en);font-weight:800;font-size:20px;display:grid;place-items:center;margin-bottom:16px}
.step h3{font-size:18px;font-family:var(--ff-th);font-weight:700;margin-bottom:7px}
.step p{color:var(--muted);font-size:14.5px}
.bg-navy .step .n{background:var(--orange)}
.bg-navy .step p{color:#c7d0d4}

/* about values */
.values{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:14px}
.val{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 18px;text-align:left}
.val .vi{width:40px;height:40px;border-radius:11px;background:var(--orange-soft);color:var(--orange-dark);
  display:grid;place-items:center;margin-bottom:13px}
.val .vi svg{width:21px;height:21px}
.val h4{font-family:var(--ff-en);font-size:16px;margin-bottom:5px}
.val p{font-size:13.5px;color:var(--muted)}

/* team card */
.team{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;margin-top:20px}
.team .t-media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.qa{border-bottom:1px solid var(--line)}
.qa button{width:100%;background:none;border:0;text-align:left;cursor:pointer;padding:22px 44px 22px 0;
  font-family:var(--ff-th);font-weight:700;font-size:17.5px;color:var(--navy);position:relative;line-height:1.5}
.qa button::after{content:"+";position:absolute;right:6px;top:19px;font-size:26px;color:var(--orange);
  font-weight:400;transition:.25s;font-family:var(--ff-en)}
.qa.open button::after{transform:rotate(45deg)}
.qa .ans{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted);font-size:15.5px}
.qa .ans p{padding:0 44px 24px 0}
.qa.open .ans{max-height:340px}

/* final CTA */
.final{position:relative;overflow:hidden;background:
  radial-gradient(90% 120% at 15% 10%,#33454e 0%,var(--navy) 55%);color:#fff;
  border-radius:32px;padding:64px 56px;text-align:center}
.final::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:var(--orange);opacity:.14;right:-90px;bottom:-120px}
.final h2{font-size:clamp(28px,4vw,44px);position:relative}
.final p{max-width:56ch;margin:16px auto 0;color:#d3dbde;position:relative}
.final .cta-row{display:flex;gap:14px;justify-content:center;margin-top:30px;flex-wrap:wrap;position:relative}

/* contact cards */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;position:relative}
.cc{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);
  padding:22px 20px;text-align:left;transition:.2s;color:#fff}
.cc:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}
.cc .ci{width:44px;height:44px;border-radius:12px;background:var(--orange);display:grid;place-items:center;margin-bottom:14px}
.cc .ci svg{width:22px;height:22px;color:#fff}
.cc .lab{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:#f6b982;font-weight:700;font-family:var(--ff-en)}
.cc .v{font-size:16px;font-weight:700;margin-top:3px;word-break:break-word}

/* footer */
.footer{background:var(--navy);color:#c7d0d4;padding:64px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer .brand img{height:46px;margin-bottom:16px}
.footer p.fdesc{font-size:14.5px;max-width:34ch;line-height:1.75}
.foot-social{display:flex;gap:11px;margin-top:20px}
.foot-social a{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.08);
  display:grid;place-items:center;transition:.2s}
.foot-social a:hover{background:var(--orange)}
.foot-social svg{width:19px;height:19px;color:#fff}
.footer h5{font-family:var(--ff-en);color:#fff;font-size:15px;margin:0 0 16px;font-weight:700}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.footer ul a{font-size:14.5px;opacity:.85;transition:.15s}
.footer ul a:hover{opacity:1;color:var(--orange)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px;opacity:.75}

/* floating LINE */
.fab{position:fixed;right:20px;bottom:20px;z-index:60;background:#06C755;color:#fff;
  border-radius:100px;padding:14px 22px;font-family:var(--ff-en);font-weight:700;font-size:15px;
  display:inline-flex;align-items:center;gap:9px;box-shadow:0 14px 30px -10px rgba(6,199,85,.7);
  transition:.2s}
.fab:hover{transform:translateY(-3px)}
.fab svg{width:22px;height:22px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .prog-grid{grid-template-columns:repeat(2,1fr)}
  .values{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:block}
  .header.open .nav-links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    background:#fff;padding:18px 22px 26px;gap:4px;box-shadow:var(--shadow);border-top:1px solid var(--line)}
  .header.open .nav-links a{padding:12px 4px;width:100%;border-bottom:1px solid var(--line);font-size:16px}
  .header.open .nav-links .btn{display:inline-flex;margin-top:14px;border-bottom:0}
  .hero-grid{grid-template-columns:1fr;gap:44px;padding:48px 0 60px}
  .hero-visual{max-width:440px;margin:0 auto;width:100%}
  .split,.feature,.feature.rev .feat-media,.team{grid-template-columns:1fr}
  .feature.rev .feat-media{order:0}
  .opt-grid,.loc-grid{grid-template-columns:1fr}
  .final{padding:48px 26px}
}
@media(max-width:560px){
  body{font-size:16px}
  .section{padding:60px 0}
  .prog-grid{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-badge{display:none}
  .fab span{display:none}.fab{padding:14px}
}