/* ===== RESET & BASE ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --blue:#1488d6;        /* logo core blue */
  --blue-dark:#0b5391;
  --cyan:#43c0ef;
  --green:#4ea758;       /* logo gear green */
  --green-d:#3a8444;
  --yellow:#ffce1f;      /* logo NTW yellow */
  --red:#e21f26;         /* logo arrow red */
  --navy:#0a1c30;
  --navy-2:#0c2238;
  --dark:#081521;
  --text:#1f2937;
  --muted:#6b7280;
  --light:#f4f6f9;
  --white:#ffffff;
  --border:#e5e7eb;
}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:86px}
body{font-family:'Inter',system-ui,sans-serif;color:var(--text);line-height:1.6;background:var(--white)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;font-weight:700;font-size:13px;letter-spacing:.5px;border-radius:4px;cursor:pointer;border:none;transition:.25s;font-family:inherit}
.btn span{transition:transform .25s}
.btn:hover span{transform:translateX(4px)}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-dark)}
.btn--outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn--outline:hover{background:#fff;color:var(--navy)}
.btn--ghost{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}

/* ===== HEADER ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,22,40,.85);backdrop-filter:blur(10px);transition:.3s}
.header.scrolled{background:rgba(10,22,40,.97);box-shadow:0 4px 20px rgba(0,0,0,.25)}
.header__inner{display:flex;align-items:center;gap:34px;height:74px}
.logo{display:flex;align-items:center;gap:12px;line-height:1;flex-shrink:0}
.logo__img{height:48px;width:auto;flex-shrink:0}
.logo__word{display:flex;flex-direction:column;justify-content:center}
.logo__name{font-weight:900;font-size:22px;color:#fff;letter-spacing:.3px;line-height:1}
.logo__accent{font-weight:600;color:var(--cyan)}
.logo__main{font-weight:900;font-size:19px;color:#fff;letter-spacing:1px}
.logo__dot{color:var(--yellow)}
.logo__sub{font-size:9px;letter-spacing:3.5px;color:#90a4bd;margin-top:4px}
.nav{display:flex;gap:20px;margin-right:auto}
.nav__link{font-size:13px;font-weight:600;color:#cdd8e8;letter-spacing:.5px;transition:.2s;position:relative;white-space:nowrap}
.nav__link:hover,.nav__link.active{color:#fff}
.nav__link.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--yellow)}
.header__cta{padding:11px 20px;font-size:12px}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}
.nav__toggle span{width:24px;height:2px;background:#fff;transition:.3s}

/* ===== HERO ===== */
.hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;background:var(--navy)}
.hero__bg{position:absolute;inset:0;background:
  linear-gradient(115deg,rgba(10,22,40,.97) 0%,rgba(10,22,40,.75) 42%,rgba(13,40,80,.45) 100%),
  url("images/hero.svg") center/cover}
.hero__overlay{position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(26,109,255,.18),transparent 60%)}
.hero__inner{position:relative;z-index:2;width:100%;padding-top:72px}
.hero__content{max-width:500px;padding:30px 32px;border-radius:16px;background:linear-gradient(105deg,rgba(8,18,33,.52),rgba(8,18,33,.20) 70%,rgba(8,18,33,.06));backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 60px rgba(0,0,0,.28)}
.hero__title{font-size:38px;font-weight:900;color:#fff;line-height:1.12;letter-spacing:.5px}
.hero__accent{color:var(--blue)}
.hero__subtitle{color:#c3d2e6;font-size:16px;margin-top:16px;line-height:1.5}
.hero__actions{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap}
.hero__pager{display:flex;gap:26px;margin-top:42px;color:#7f93ad;font-size:13px;font-weight:600}
.hero__pager-item.active{color:#fff}

/* ===== STATS ===== */
.stats{background:var(--light);padding:42px 0}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{display:flex;align-items:center;justify-content:center;gap:16px;padding:8px 0;border-right:1px solid var(--border)}
.stat:last-child{border-right:none}
.stat__icon{width:42px;height:42px;color:#3a4a5e;flex-shrink:0}
.stat__num{font-size:32px;font-weight:800;color:var(--blue);line-height:1}
.stat__label{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.5px;margin-top:4px}

/* ===== SECTIONS ===== */
.section{padding:72px 0}
.section__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}
.section__title{font-size:30px;font-weight:800;color:var(--navy);position:relative;padding-bottom:12px}
.section__title::after{content:"";position:absolute;left:0;bottom:0;width:46px;height:3px;background:var(--blue)}

/* ===== PROJECT CARDS ===== */
.projects__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border:1px solid var(--border);border-radius:6px;overflow:hidden;transition:.3s}
.card:hover{box-shadow:0 16px 40px rgba(10,22,40,.13);transform:translateY(-4px)}
.card__media{position:relative;height:185px;background-size:cover;background-position:center}
.card__media--1{background-image:url("images/p1.svg")}
.card__media--2{background-image:url("images/p2.svg")}
.card__media--3{background-image:url("images/p3.svg")}
.card__tag{position:absolute;top:12px;left:12px;background:rgba(10,22,40,.82);color:#fff;font-size:10px;font-weight:700;letter-spacing:1px;padding:5px 10px;border-radius:3px}
.card__body{padding:22px}
.card__title{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:10px}
.card__text{font-size:14px;color:var(--muted);margin-bottom:18px}
.card__link{font-size:12px;font-weight:700;color:var(--blue);letter-spacing:.5px;display:inline-flex;gap:8px;align-items:center}
.card__link span{transition:transform .25s}
.card__link:hover span{transform:translateX(4px)}

/* ===== PARTNERS ===== */
.partners{background:var(--navy);text-align:center}
.partners__title{color:#fff;font-size:24px;font-weight:800;letter-spacing:1px}
.partners__divider{width:46px;height:3px;background:var(--blue);margin:14px auto 44px}
.partners__grid{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:30px}
.partner{color:#fff;font-weight:800;font-size:22px;opacity:.85;letter-spacing:1px;transition:.3s;flex:1;text-align:center;white-space:nowrap}
.partner:hover{opacity:1}

/* ===== ABOUT + QUOTE ===== */
.about-quote{display:block}
.about-quote__grid{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.about{background:
  linear-gradient(115deg,rgba(10,22,40,.96),rgba(10,22,40,.78)),
  url("images/factory.svg") center/cover;
  color:#fff;padding:64px 60px 64px 0}
.about{padding-left:max(24px,calc((100vw - 1200px)/2 + 24px))}
.about__title{font-size:30px;font-weight:800;margin-bottom:22px}
.about__text{color:#c3d2e6;font-size:15px;max-width:440px;margin-bottom:34px}
.about__features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:36px;max-width:460px}
.feature{text-align:center;font-size:11px;font-weight:700;letter-spacing:.5px;color:#dbe5f2}
.feature svg{width:34px;height:34px;color:var(--blue);margin:0 auto 10px}
.quote{background:#fff;padding:64px 60px}
.quote{padding-right:max(24px,calc((100vw - 1200px)/2 + 24px))}
.quote__title{font-size:30px;font-weight:800;color:var(--navy);margin-bottom:14px}
.quote__text{color:var(--muted);font-size:15px;margin-bottom:28px;max-width:400px}
.quote__form{display:flex;flex-direction:column;gap:14px;max-width:520px}
.quote__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quote__form input,.quote__form select,.quote__form textarea{
  width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:4px;font-family:inherit;font-size:14px;color:var(--text);background:#fafbfc;transition:.2s}
.quote__form input:focus,.quote__form select:focus,.quote__form textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.quote__form textarea{resize:vertical}
.quote__form .btn{align-self:flex-start;margin-top:4px}
.quote__success{display:none;color:#16a34a;font-weight:600;font-size:14px}
.quote__success.show{display:block}

/* ===== FOOTER ===== */
.footer{background:var(--dark);color:#9fb0c5;padding-top:54px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:30px;padding-bottom:40px}
.footer__brand .logo__main{font-size:20px}
.footer__tagline{font-size:13px;color:#7f93ad;margin-top:14px}
.footer__col h4{color:#fff;font-size:13px;letter-spacing:1px;margin-bottom:16px;font-weight:700}
.footer__col a,.footer__col p{display:block;font-size:13px;color:#9fb0c5;margin-bottom:10px;transition:.2s}
.footer__col a:hover{color:var(--blue)}
.footer__social{display:flex;gap:10px}
.footer__social a{width:34px;height:34px;display:grid;place-items:center;background:var(--blue);color:#fff;border-radius:5px;font-size:13px;font-weight:700;margin:0}
.footer__social a:hover{background:var(--blue-dark)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:13px;color:#7f93ad}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .nav,.header__cta{display:none}
  .nav__toggle{display:flex}
  .nav.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--navy);padding:20px 24px;gap:18px}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:24px 0}
  .stat:nth-child(2){border-right:none}
  .projects__grid{grid-template-columns:1fr}
  .about-quote__grid{grid-template-columns:1fr}
  .about,.quote{padding:48px 24px}
  .partners__grid{gap:20px 30px}
  .partner{flex:0 0 auto;font-size:18px}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .hero__content{padding:32px 24px;border-radius:14px}
  .hero__title{font-size:32px}
  .stats__grid{grid-template-columns:1fr}
  .stat{border-right:none;border-bottom:1px solid var(--border);padding-bottom:18px}
  .quote__row{grid-template-columns:1fr}
  .about__features{grid-template-columns:repeat(2,1fr)}
  .section__head{flex-direction:column;align-items:flex-start;gap:18px}
  .footer__grid{grid-template-columns:1fr}
}

/* =====================================================
   ADDITIONAL PAGES
   ===================================================== */
.page-hero{position:relative;background:var(--navy);color:#fff;padding-top:72px;overflow:hidden}
.page-hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.32}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(10,22,40,.96),rgba(10,22,40,.55))}
.page-hero__inner{position:relative;z-index:2;padding:54px 0 50px}
.breadcrumb{font-size:12px;color:#9fb3cf;letter-spacing:1px;margin-bottom:16px}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{margin:0 8px;opacity:.5}
.page-hero__title{font-size:38px;font-weight:800;letter-spacing:.5px}
.page-hero__text{color:#c3d2e6;font-size:15px;margin-top:14px;max-width:520px}

.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:34px}
.filter{padding:9px 18px;font-size:12px;font-weight:700;letter-spacing:.5px;border:1px solid var(--border);border-radius:4px;background:#fff;color:var(--muted);cursor:pointer;transition:.2s}
.filter:hover{border-color:var(--blue);color:var(--blue)}
.filter.active{background:var(--blue);border-color:var(--blue);color:#fff}
.filters__spacer{margin-left:auto}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.is-hidden{display:none}

.cta-band{background:linear-gradient(rgba(10,22,40,.92),rgba(10,22,40,.92)),url("images/hero.svg") center/cover;color:#fff;padding:42px 0}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band__title{font-size:24px;font-weight:800}
.cta-band__text{color:#c3d2e6;font-size:14px;margin-top:6px}

.stats--dark{background:var(--navy-2);padding:34px 0}
.stats--dark .stat{border-color:rgba(255,255,255,.1)}
.stats--dark .stat__icon{color:#5a6f8a}
.stats--dark .stat__num{color:#fff}
.stats--dark .stat__label{color:#9fb3cf}

.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:6px;overflow:hidden}
.svc{background:#fff;padding:30px 26px;transition:.25s}
.svc:hover{background:#f8fafc}
.svc__num{font-size:30px;font-weight:800;color:#cdd8e8;line-height:1}
.svc__title{font-size:17px;font-weight:700;color:var(--navy);margin:14px 0 8px}
.svc__text{font-size:13px;color:var(--muted);margin-bottom:18px;min-height:38px}
.svc__link{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:.5px;display:inline-flex;gap:7px;align-items:center}
.svc__link span{transition:transform .25s}
.svc__link:hover span{transform:translateX(4px)}

.cap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cap__title{font-size:24px;font-weight:800;color:var(--navy);margin-bottom:22px}
.cap__list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cap__item{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--text)}
.cap__item::before{content:"\2713";color:var(--blue);font-weight:800}
.cap__img{height:280px;border-radius:6px;background:url("images/factory.svg") center/cover}

.pd-hero{background:var(--navy);color:#fff;padding-top:72px}
.pd-hero__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:46px;padding:44px 0 50px;align-items:center}
.pd-hero__eyebrow{font-size:12px;letter-spacing:1px;color:#9fb3cf;margin-bottom:14px}
.pd-hero__eyebrow b{color:var(--blue)}
.pd-hero__title{font-size:40px;font-weight:800;line-height:1.1}
.pd-hero__text{color:#c3d2e6;font-size:15px;margin:16px 0 26px;max-width:440px}
.pd-meta{display:grid;gap:16px}
.pd-meta__row{display:flex;gap:12px;align-items:flex-start}
.pd-meta__row svg{width:20px;height:20px;color:var(--blue);flex-shrink:0;margin-top:2px}
.pd-meta__label{font-size:11px;color:#7f93ad;letter-spacing:.5px}
.pd-meta__val{font-size:14px;color:#fff;font-weight:600}
.pd-hero__media{display:flex;flex-direction:column;gap:14px}
.pd-hero__main{height:300px;border-radius:6px;background:url("images/machine.svg") center/cover}
.pd-hero__thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.pd-hero__thumbs div{height:64px;border-radius:4px;background-size:cover;background-position:center;cursor:pointer;opacity:.8;transition:.2s}
.pd-hero__thumbs div:hover{opacity:1}

.pd-body{display:grid;grid-template-columns:1fr 1.4fr;gap:50px}
.csr{display:grid;gap:26px}
.csr__item h4{font-size:13px;font-weight:800;letter-spacing:1px;color:var(--blue);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.csr__item h4 svg{width:18px;height:18px}
.csr__item p,.csr__item li{font-size:13px;color:var(--muted)}
.csr__item ul{list-style:none;display:grid;gap:6px;margin-top:4px}
.csr__item li::before{content:"\25B8  ";color:var(--blue)}
.pd-overview h3{font-size:20px;font-weight:800;color:var(--navy);margin-bottom:12px}
.pd-overview>p{font-size:14px;color:var(--muted);margin-bottom:18px}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.tag{font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--text);background:var(--light);border:1px solid var(--border);padding:7px 14px;border-radius:4px}
.spec-title{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:14px}
.spec{width:100%;border-collapse:collapse;font-size:14px}
.spec td{padding:11px 4px;border-bottom:1px solid var(--border)}
.spec td:first-child{color:var(--muted);width:42%}
.spec td:last-child{color:var(--navy);font-weight:600}

.highlights{background:var(--navy);color:#fff;padding:50px 0}
.highlights h2{font-size:22px;font-weight:800;margin-bottom:30px}
.highlights__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.hl{display:flex;flex-direction:column;gap:10px}
.hl svg{width:30px;height:30px;color:var(--blue)}
.hl__t{font-size:14px;font-weight:700}
.hl__d{font-size:12px;color:#9fb3cf}

.tech-logos{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.tech-logo{background:#fff;border:1px solid var(--border);border-radius:6px;height:88px;display:grid;place-items:center;font-weight:800;font-size:18px;color:var(--navy);letter-spacing:.5px;transition:.2s;text-align:center;padding:0 10px}
.tech-logo:hover{box-shadow:0 8px 24px rgba(10,22,40,.1)}

.contact-wrap{display:grid;grid-template-columns:1fr 1.3fr;background:var(--navy)}
.contact-info{color:#fff;padding:60px;padding-left:max(24px,calc((100vw - 1200px)/2 + 24px))}
.contact-info__title{font-size:30px;font-weight:800;margin-bottom:12px}
.contact-info__text{color:#c3d2e6;font-size:14px;margin-bottom:34px;max-width:340px}
.contact-info__row{display:flex;gap:14px;margin-bottom:24px}
.contact-info__row svg{width:22px;height:22px;color:var(--blue);flex-shrink:0;margin-top:2px}
.contact-info__row .l{font-size:11px;color:#7f93ad;letter-spacing:.5px}
.contact-info__row .v{font-size:14px;color:#fff;font-weight:600}
.contact-form{background:#fff;padding:60px;padding-right:max(24px,calc((100vw - 1200px)/2 + 24px))}

.positions{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pos{border:1px solid var(--border);border-radius:6px;padding:22px;transition:.25s}
.pos:hover{box-shadow:0 10px 30px rgba(10,22,40,.1);transform:translateY(-3px)}
.pos__title{font-size:15px;font-weight:700;color:var(--navy)}
.pos__loc{font-size:13px;color:var(--muted);margin:6px 0 14px}
.pos__type{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:.5px}

@media(max-width:980px){
  .grid-3,.svc-grid,.tech-logos,.highlights__grid,.positions{grid-template-columns:repeat(2,1fr)}
  .cap,.pd-hero__inner,.pd-body,.contact-wrap{grid-template-columns:1fr}
  .contact-info,.contact-form{padding:40px 24px}
  .page-hero__title{font-size:30px}
}
@media(max-width:560px){
  .grid-3,.svc-grid,.tech-logos,.highlights__grid,.positions,.cap__list{grid-template-columns:1fr}
  .pd-hero__thumbs{grid-template-columns:repeat(2,1fr)}
}

/* =====================================================
   LANGUAGE SWITCH
   ===================================================== */
.lang-switch{display:flex;align-items:center;gap:2px;margin-left:18px}
.lang-switch button{background:none;border:1px solid transparent;color:#9fb3cf;font-family:inherit;font-weight:700;font-size:12px;cursor:pointer;padding:5px 9px;border-radius:5px;transition:.2s}
.lang-switch button:hover{color:#fff}
.lang-switch button.active{color:#fff;background:var(--blue)}

/* =====================================================
   EDIT MODE
   ===================================================== */
.am-toolbar{position:fixed;right:18px;bottom:104px;z-index:9999;display:none}
.am-toolbar.show{display:block}
.am-gear{width:48px;height:48px;border:1px solid rgba(255,255,255,.18);border-radius:50%;background:#0b1320;color:#d9e6f3;font-size:22px;cursor:pointer;box-shadow:0 10px 28px rgba(0,0,0,.35);transition:transform .2s,background .2s}.am-gear:hover,.am-toolbar.open .am-gear{background:#1d436b;transform:rotate(25deg)}
.am-menu{position:absolute;right:0;bottom:60px;width:178px;padding:8px;background:#0b1320;border:1px solid rgba(255,255,255,.15);border-radius:12px;box-shadow:0 12px 34px rgba(0,0,0,.45);display:flex;flex-direction:column;gap:6px;opacity:0;transform:translateY(8px) scale(.97);pointer-events:none;transition:opacity .18s,transform .18s}
.am-toolbar.open .am-menu{opacity:1;transform:none;pointer-events:auto}
.am-menu button,.am-menu a{font-family:inherit;font-size:12px;font-weight:700;border:none;border-radius:8px;padding:10px 12px;cursor:pointer;transition:.2s;text-align:left;text-decoration:none}
.am-btn-out{background:#3a2330;color:#ffb4c4}.am-btn-out:hover{background:#4d2c3d}
.am-launcher{position:fixed;left:18px;bottom:18px;z-index:9998;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:#0b1320;color:#cdd8e8;font-size:18px;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.4);transition:.2s}
.am-launcher:hover{background:#16233a}
.am-launcher.hide{display:none}
.am-btn-edit{background:var(--blue);color:#fff}
.am-btn-edit.active{background:#16a34a}
.am-btn-reset{background:#27364a;color:#cdd8e8}
.am-btn-reset:hover{background:#34465f}
.am-hint{position:fixed;left:50%;top:84px;transform:translateX(-50%);background:#16a34a;color:#fff;padding:9px 18px;border-radius:22px;font-size:13px;font-weight:600;z-index:9999;box-shadow:0 8px 24px rgba(0,0,0,.3);opacity:0;pointer-events:none;transition:.3s}
.am-hint.show{opacity:1}

body.editing .am-img{outline:3px dashed var(--blue);outline-offset:-3px;cursor:pointer;position:relative}
body.editing .am-img::before{content:"";position:absolute;inset:0;background:rgba(10,22,40,.35);z-index:3;transition:.2s;opacity:0}
body.editing .am-img:hover::before{opacity:1}
body.editing .am-img::after{content:"📷 คลิกเพื่อเปลี่ยนรูป / Click to change";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--blue);color:#fff;font-size:12px;font-weight:700;padding:8px 14px;border-radius:6px;pointer-events:none;z-index:4;white-space:nowrap;box-shadow:0 6px 18px rgba(0,0,0,.4)}
body.editing .am-img-tag{outline:3px dashed var(--blue);outline-offset:2px;cursor:pointer;transition:filter .2s}
body.editing .am-img-tag:hover{filter:brightness(.65)}
body.editing .am-txt{outline:1px dashed rgba(26,109,255,.6);outline-offset:3px;cursor:text;border-radius:2px}
body.editing .am-txt:focus{outline:2px solid var(--blue);background:rgba(26,109,255,.08)}
body.editing #projectGrid .card,body.editing #storeGrid .product{position:relative}
body.editing .dl-card{outline:2px dashed var(--blue);outline-offset:2px;position:relative}
body.editing .dl-card::after{content:"⬆ อัปโหลด PDF";position:absolute;top:8px;right:8px;background:var(--blue);color:#fff;font-size:10px;font-weight:700;padding:4px 8px;border-radius:5px;pointer-events:none}
.am-card-del{position:absolute;top:10px;right:10px;z-index:6;width:28px;height:28px;border-radius:50%;border:none;background:#dc2626;color:#fff;font-size:18px;line-height:1;font-weight:800;cursor:pointer;display:none;box-shadow:0 4px 12px rgba(0,0,0,.3)}
body.editing .am-card-del{display:block}
.am-add{display:none!important}
body.editing .am-add{display:inline-flex!important}

/* =====================================================
   SINGLE-PAGE EXTRAS
   ===================================================== */
/* slider: stacked background layers for smooth crossfade */
.hero__bg--next{position:absolute;inset:0;opacity:0;transition:opacity .6s ease;will-change:opacity;background:transparent}
/* slider: text crossfade between slides */
.hero__title,.hero__subtitle{transition:opacity .4s ease,transform .4s ease}
.hero.is-swapping .hero__title,.hero.is-swapping .hero__subtitle{opacity:0;transform:translateY(10px)}
@media(prefers-reduced-motion:reduce){
  .hero__bg--next{transition:none}
  .hero__title,.hero__subtitle{transition:none;opacity:1!important;transform:none!important}
}
.hero__pager-item{cursor:pointer;transition:.2s;user-select:none}
.hero__pager-item:hover{color:#fff}
.hero__edit{display:none;gap:8px;margin-top:22px;flex-wrap:wrap}
body.editing .hero__edit{display:flex}
.hero__edit button{font-family:inherit;font-size:12px;font-weight:700;border:none;border-radius:6px;padding:9px 13px;cursor:pointer;color:#fff;background:var(--green-d)}
.hero__edit button[data-act="img"]{background:var(--blue)}
.hero__edit button[data-act="del"]{background:var(--red)}
.section--alt{background:var(--light)}
.section__lead{color:var(--muted);font-size:15px;margin:-22px 0 26px;max-width:640px}
.product__brand{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--blue);text-transform:uppercase}
.footer__logo{height:52px;width:auto;margin-bottom:6px}
.contact-strip{background:var(--navy-2);padding:40px 0}
.contact-strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.contact-card{color:#fff;display:flex;flex-direction:column;gap:4px;padding-left:38px;position:relative}
.contact-card svg{width:26px;height:26px;color:var(--blue);position:absolute;left:0;top:2px}
.contact-card .l{font-size:11px;letter-spacing:1px;color:#7f93ad}
.contact-card .v{font-size:14px;font-weight:600}
/* accent tweaks to match logo */
.stat__num,.svc__num{color:var(--blue)}
.product__stock{color:var(--green-d)}
.cap__item::before{color:var(--green)}
.hero__accent{color:var(--cyan)}
@media(max-width:980px){
  .contact-strip__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .contact-strip__grid{grid-template-columns:1fr}
  .section__lead{margin-top:0}
}

/* =====================================================
   CART
   ===================================================== */
.cart-btn{position:relative;background:none;border:none;cursor:pointer;color:#cdd8e8;margin-left:16px;padding:4px;display:flex}
.cart-btn svg{width:24px;height:24px}
.cart-btn:hover{color:#fff}
.cart-badge{position:absolute;top:-6px;right:-8px;min-width:18px;height:18px;padding:0 5px;background:var(--blue);color:#fff;font-size:11px;font-weight:800;border-radius:10px;display:none;align-items:center;justify-content:center;line-height:18px;text-align:center}
.cart-badge.show{display:block}
.cart-overlay{position:fixed;inset:0;background:rgba(8,15,28,.55);z-index:1000;opacity:0;pointer-events:none;transition:.3s}
.cart-overlay.show{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;width:380px;max-width:88vw;height:100%;background:#fff;z-index:1001;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s ease;box-shadow:-10px 0 40px rgba(0,0,0,.25)}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--border)}
.cart-head h3{font-size:18px;font-weight:800;color:var(--navy)}
.cart-close{background:none;border:none;font-size:26px;line-height:1;color:var(--muted);cursor:pointer}
.cart-body{flex:1;overflow-y:auto;padding:12px 24px}
.cart-empty{color:var(--muted);text-align:center;padding:40px 0;font-size:14px}
.cart-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}
.cart-item__img{width:64px;height:64px;border-radius:6px;background:#eef2f7 center/cover;flex-shrink:0;border:1px solid var(--border)}
.cart-item__info{flex:1;min-width:0}
.cart-item__name{font-size:14px;font-weight:600;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-item__price{font-size:13px;color:var(--blue);font-weight:700;margin:3px 0 8px}
.cart-qty{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.cart-qty button{width:26px;height:26px;border:1px solid var(--border);background:#fff;border-radius:5px;cursor:pointer;font-weight:800;color:var(--navy);font-size:14px;flex-shrink:0}
.cart-qty button:hover{border-color:var(--blue);color:var(--blue)}
.cart-qty span{min-width:20px;text-align:center;font-weight:700;font-size:14px}
.cart-item__rm{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:none;border:1px solid transparent;border-radius:7px;color:#9aa8bd;cursor:pointer;flex-shrink:0;transition:.15s}
.cart-item__rm:hover{color:#dc2626;background:#fdecec;border-color:#f3c9c9}
.cart-foot{padding:20px 24px;border-top:1px solid var(--border)}
.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:15px;color:var(--navy)}
.cart-total strong{font-size:22px;color:var(--blue)}
.cart-checkout{width:100%;justify-content:center}
.cart-checkout[disabled]{opacity:.5;cursor:not-allowed}

/* =====================================================
   PRODUCTS / STORE
   ===================================================== */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.product{background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.product:hover{box-shadow:0 16px 40px rgba(10,22,40,.12);transform:translateY(-4px)}
.product__img{height:220px;background:#eef2f7 center/cover;background-size:cover}
.product__body{padding:20px;display:flex;flex-direction:column;flex:1}
.product__cat{font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--muted);text-transform:uppercase}
.product__name{font-size:16px;font-weight:700;color:var(--navy);margin:6px 0 4px}
.product__stock{font-size:12px;color:#16a34a;font-weight:600;margin-bottom:14px}
.product__row{display:flex;align-items:center;justify-content:space-between;margin-top:auto;gap:12px}
.product__price{font-size:20px;font-weight:800;color:var(--blue)}
.product__add{flex-shrink:0}
.product__add{padding:11px 16px;font-size:12px}

/* =====================================================
   LOGIN MODAL
   ===================================================== */
.login-modal{position:fixed;inset:0;background:rgba(8,15,28,.6);z-index:1100;display:none;align-items:center;justify-content:center;padding:20px}
.login-modal.show{display:flex}
.login-box{position:relative;background:#fff;border-radius:12px;padding:36px 32px;width:100%;max-width:360px;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.login-x{position:absolute;top:12px;right:14px;background:none;border:none;font-size:24px;color:var(--muted);cursor:pointer;line-height:1}
.login-box h3{font-size:20px;font-weight:800;color:var(--navy);margin-bottom:6px}
.login-hint{font-size:13px;color:var(--muted);margin-bottom:20px}
.login-form{display:flex;flex-direction:column;gap:12px}
.login-form input{padding:13px 14px;border:1px solid var(--border);border-radius:6px;font-family:inherit;font-size:14px;background:#fafbfc}
.login-form input:focus{outline:none;border-color:var(--blue);background:#fff}
.login-form .btn{justify-content:center;margin-top:4px}
.login-err{color:#dc2626;font-size:13px;font-weight:600;min-height:18px}

@media(max-width:980px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.product-grid{grid-template-columns:1fr}}

/* =====================================================
   NEW SECTIONS — catalog / vision / downloads / success
   ===================================================== */
/* Product catalog tiles */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-tile{display:flex;flex-direction:column;gap:6px;padding:26px 24px;border:1px solid var(--border);border-radius:10px;background:#fff;transition:.25s}
.cat-tile:hover{border-color:var(--blue);box-shadow:0 14px 34px rgba(10,22,40,.1);transform:translateY(-4px)}
.cat-tile svg{width:38px;height:38px;color:var(--blue);margin-bottom:8px}
.cat-tile__name{font-size:17px;font-weight:700;color:var(--navy)}
.cat-tile__sub{font-size:13px;color:var(--muted)}

/* AI Vision */
.vision{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:78px 0;overflow:hidden}
.vision__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.vision__eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--cyan)}
.vision__title{font-size:34px;font-weight:800;line-height:1.15;margin:12px 0 16px}
.vision__desc{color:#c3d2e6;font-size:15px;max-width:480px;margin-bottom:26px}
.vision__list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:30px}
.vision__item{display:flex;gap:12px;align-items:flex-start}
.vision__item svg{width:26px;height:26px;color:var(--cyan);flex-shrink:0;margin-top:2px}
.vision__item b{display:block;font-size:14px;color:#fff}
.vision__item span{font-size:12.5px;color:#9fb3cf}
.vision__media{position:relative}
.vision__img{height:340px;border-radius:16px;background:linear-gradient(135deg,rgba(20,136,214,.25),rgba(67,192,239,.12)),url("images/machine.svg") center/cover;border:1px solid rgba(255,255,255,.1)}
.vision__badge{position:absolute;left:-16px;bottom:-16px;background:#fff;color:var(--navy);padding:16px 22px;border-radius:12px;box-shadow:0 16px 40px rgba(0,0,0,.3)}
.vision__badge b{display:block;font-size:28px;font-weight:800;color:var(--blue)}
.vision__badge span{font-size:12px;color:var(--muted);font-weight:600}

/* Download center */
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dl-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:26px 22px;border:1px solid var(--border);border-radius:10px;background:#fff;transition:.25s}
.dl-card:hover{border-color:var(--blue);box-shadow:0 14px 34px rgba(10,22,40,.1);transform:translateY(-4px)}
.dl-card__ic{width:40px;height:40px;color:var(--red);margin-bottom:8px}
.dl-card__t{font-size:15px;font-weight:700;color:var(--navy)}
.dl-card__m{font-size:12px;color:var(--muted);margin-bottom:12px}
.dl-card__btn{font-size:12px;font-weight:800;letter-spacing:.5px;color:var(--blue)}

/* Customer success / testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi{background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px;display:flex;flex-direction:column;gap:18px}
.testi__quote{font-size:15px;color:var(--text);line-height:1.6;font-style:italic}
.testi__by{display:flex;align-items:center;gap:12px;margin-top:auto}
.testi__avatar{width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px}
.testi__by b{display:block;font-size:14px;color:var(--navy)}
.testi__by span{font-size:12px;color:var(--muted)}
.testi__metric{align-self:flex-start;background:rgba(78,167,88,.12);color:var(--green-d);font-size:12px;font-weight:800;letter-spacing:.5px;padding:6px 12px;border-radius:20px}

@media(max-width:980px){
  .cat-grid,.dl-grid,.testi-grid{grid-template-columns:repeat(2,1fr)}
  .vision__grid{grid-template-columns:1fr;gap:40px}
  .vision__media{order:-1}
}
@media(max-width:560px){
  .cat-grid,.dl-grid,.testi-grid,.vision__list{grid-template-columns:1fr}
}

/* Phase 1 — clickable contact cards */
a.contact-card{cursor:pointer;transition:.2s}
a.contact-card:hover .v{color:var(--cyan)}

/* =====================================================
   MEGA MENU + DROPDOWN
   ===================================================== */
.nav__item{position:static;display:flex;align-items:center}
.nav__item:not(.nav__item--mega){position:relative}
.nav__link--has{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.nav__caret{width:9px;height:6px;transition:transform .25s;opacity:.8}
.nav__item:hover .nav__caret{transform:rotate(180deg)}

/* shared panel look */
.mega,.dropdown{opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s;z-index:90}
.nav__item:hover .mega,.nav__item:hover .dropdown,
.nav__item.open .mega,.nav__item.open .dropdown{opacity:1;visibility:visible;transform:translateY(0)}

/* full-width mega anchored to the fixed header */
.mega{position:absolute;left:0;right:0;top:100%;background:rgba(9,19,34,.98);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.08);box-shadow:0 24px 50px rgba(0,0,0,.4)}
.mega__inner{display:grid;grid-template-columns:repeat(4,1fr) 1.1fr;gap:30px;padding-top:28px;padding-bottom:28px}
.mega__h{font-size:11px;font-weight:800;letter-spacing:1.5px;color:var(--cyan);text-transform:uppercase;padding-bottom:12px;margin-bottom:10px;border-bottom:1px solid rgba(255,255,255,.1)}
.mega__link{display:block;font-size:13.5px;font-weight:500;color:#bccadd;padding:7px 0;transition:.18s;position:relative}
.mega__link:hover{color:#fff;padding-left:8px}
.mega__link::before{content:"";position:absolute;left:0;top:50%;width:0;height:1px;background:var(--blue);transform:translateY(-50%);transition:.18s}
.mega__link:hover::before{width:5px}
.mega__feat{display:flex;flex-direction:column;gap:8px;justify-content:center;background:linear-gradient(135deg,var(--blue),var(--blue-dark));border-radius:10px;padding:22px;color:#fff}
.mega__feat-tag{font-size:10px;font-weight:800;letter-spacing:2px;opacity:.85}
.mega__feat-t{font-size:17px;font-weight:800;line-height:1.25}
.mega__feat-cta{font-size:12px;font-weight:700;letter-spacing:.5px;margin-top:auto;display:inline-flex;gap:6px;align-items:center}
.mega__feat:hover .mega__feat-cta span{transform:translateX(4px)}
.mega__feat-cta span{transition:transform .25s}

/* simple dropdown (Support) */
.dropdown{position:absolute;top:100%;left:0;min-width:210px;background:rgba(9,19,34,.98);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.08);border-radius:0 0 10px 10px;box-shadow:0 24px 50px rgba(0,0,0,.4);padding:8px}
.dropdown__link{display:block;font-size:13px;font-weight:500;color:#bccadd;padding:10px 14px;border-radius:6px;transition:.18s}
.dropdown__link:hover{color:#fff;background:rgba(255,255,255,.06)}

/* =====================================================
   HERO PROCESS FLOW (animated)
   ===================================================== */
.hero__inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;align-items:center}
.hero__visual{position:relative;justify-self:end;width:100%;max-width:290px}
.hflow{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:15px 15px 18px;border-radius:18px;background:linear-gradient(160deg,rgba(11,26,46,.78),rgba(8,18,33,.62));border:1px solid rgba(255,255,255,.1);box-shadow:0 24px 60px rgba(0,0,0,.35);backdrop-filter:blur(4px)}
.hflow__bar{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:800;letter-spacing:1.5px;color:#9fc6e8;margin-bottom:11px}
.hflow__live{width:9px;height:9px;border-radius:50%;background:#22d36a;box-shadow:0 0 0 0 rgba(34,211,106,.6);animation:hlive 1.8s ease-out infinite}
@keyframes hlive{0%{box-shadow:0 0 0 0 rgba(34,211,106,.55)}70%{box-shadow:0 0 0 8px rgba(34,211,106,0)}100%{box-shadow:0 0 0 0 rgba(34,211,106,0)}}

.hflow__node{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:11px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);position:relative;animation:hglow 7.5s ease-in-out infinite}
.hflow__node[data-step="1"]{animation-delay:0s}
.hflow__node[data-step="2"]{animation-delay:1.5s}
.hflow__node[data-step="3"]{animation-delay:3s}
.hflow__node[data-step="4"]{animation-delay:4.5s}
.hflow__node[data-step="5"]{animation-delay:6s}
@keyframes hglow{0%,82%,100%{border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.04)}88%{border-color:rgba(67,192,239,.65);background:rgba(67,192,239,.1)}}
.hflow__node--ng{}
.hflow__node--ng.is-ng{animation:none;border-color:rgba(226,31,38,.6);background:rgba(226,31,38,.12)}
.hflow__ic{position:relative;width:34px;height:34px;flex-shrink:0;display:grid;place-items:center;border-radius:10px;background:rgba(20,136,214,.18);color:var(--cyan)}
.hflow__ic svg{width:20px;height:20px}
.hflow__node--ng .hflow__ic{background:rgba(226,31,38,.16);color:#ff6b73}
.hflow__node--dash .hflow__ic{background:rgba(78,167,88,.18);color:#69d27c}
.hflow__txt b{display:block;font-size:13px;font-weight:700;color:#fff;line-height:1.2}
.hflow__txt i{font-size:11.5px;font-style:normal;color:#94aac6}

/* connector arrows */
.hflow__arrow{display:grid;place-items:center;height:22px;color:#43597a}
.hflow__arrow svg{width:16px;height:22px}
.hflow__arrow path{stroke-dasharray:6;animation:hdash 1s linear infinite}
@keyframes hdash{to{stroke-dashoffset:-12}}

/* camera scan line */
.hflow__scan{position:absolute;left:6px;right:6px;top:8px;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);border-radius:2px;opacity:.9;animation:hscan 2.2s ease-in-out infinite}
@keyframes hscan{0%,100%{transform:translateY(0);opacity:.25}50%{transform:translateY(24px);opacity:1}}

/* dashboard mini bars */
.hflow__bars{position:absolute;right:-2px;bottom:-2px;display:flex;align-items:flex-end;gap:2px;height:14px}
.hflow__bars i{width:3px;background:#69d27c;border-radius:1px;animation:hbar 1.1s ease-in-out infinite}
.hflow__bars i:nth-child(1){height:40%;animation-delay:0s}
.hflow__bars i:nth-child(2){height:70%;animation-delay:.15s}
.hflow__bars i:nth-child(3){height:50%;animation-delay:.3s}
.hflow__bars i:nth-child(4){height:90%;animation-delay:.45s}
@keyframes hbar{0%,100%{transform:scaleY(.5)}50%{transform:scaleY(1)}}
.hflow__bars i{transform-origin:bottom}

/* travelling signal dot along the pipeline */
.hflow__pulse{position:absolute;left:35px;top:54px;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px 2px rgba(67,192,239,.8);animation:hpulse 7.5s ease-in-out infinite}
@keyframes hpulse{
  0%{top:54px;opacity:0}
  6%{opacity:1}
  20%{top:120px}
  40%{top:198px}
  60%{top:276px}
  80%{top:354px}
  92%{top:404px;opacity:1}
  100%{top:404px;opacity:0}
}

@media(prefers-reduced-motion:reduce){
  .hflow__live,.hflow__node,.hflow__arrow path,.hflow__scan,.hflow__bars i,.hflow__pulse{animation:none!important}
  .hflow__pulse{display:none}
}

/* =====================================================
   MEGA / HERO — RESPONSIVE
   ===================================================== */
@media(max-width:1080px){
  .hero__visual{max-width:270px}
}
@media(max-width:980px){
  /* hero stacks, flow goes full width below text */
  .hero__inner{grid-template-columns:1fr}
  .hero__visual{justify-self:stretch;max-width:520px;margin:0 auto}

  /* mobile nav: accordion mega + dropdown */
  .nav.open{align-items:stretch}
  .nav__item{flex-direction:column;align-items:stretch;width:100%}
  .nav__link--has{justify-content:space-between;width:100%;padding:6px 0}
  .nav__item:hover .nav__caret{transform:none}
  .nav__item.open .nav__caret{transform:rotate(180deg)}
  .mega,.dropdown{position:static;opacity:1;visibility:hidden;transform:none;max-height:0;overflow:hidden;background:transparent;border:none;box-shadow:none;backdrop-filter:none;padding:0;transition:max-height .3s ease}
  .nav__item.open .mega,.nav__item.open .dropdown{visibility:visible;max-height:1200px}
  .mega__inner{grid-template-columns:1fr 1fr;gap:14px 24px;padding:10px 0 6px}
  .mega__feat{display:none}
  .mega__h{padding-bottom:8px;margin-bottom:4px}
  .mega__link{padding:6px 0;color:#cdd8e8}
  .dropdown{padding:4px 0}
  .dropdown__link{color:#cdd8e8;padding:8px 0}
  .nav__item:hover .mega,.nav__item:hover .dropdown{visibility:hidden;max-height:0}
  .nav__item.open:hover .mega,.nav__item.open:hover .dropdown{visibility:visible;max-height:1200px}
}

/* =====================================================
   A11Y — decorative svg + focus visibility
   ===================================================== */
svg[aria-hidden="true"]{pointer-events:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:3px}