/* ASTI production improvements (Oct 2026)
   Scoped under .apx so nothing outside these sections is affected.
   Fonts inherit from the site theme. Brand colours sampled from the official logo. */
:root{
  --apx-navy:#0d1240;      /* site theme-color */
  --apx-navy-2:#0e2168;    /* logo navy */
  --apx-orange:#ff6600;    /* logo orange */
  --apx-orange-d:#d95500;
  --apx-ink:#1b2033;
  --apx-muted:#5a6178;
  --apx-line:#e3e6ef;
  --apx-soft:#f5f7fc;
  --apx-radius:16px;
  --apx-shadow:0 10px 30px rgba(13,18,64,.08);
}
.apx,.apx *{box-sizing:border-box}
.apx{font-family:inherit;color:var(--apx-ink);line-height:1.55}
.apx img{max-width:100%;height:auto;display:block}
:where(.apx) a{color:inherit}
.apx-wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.apx-section{padding:64px 0}
.apx-section--soft{background:var(--apx-soft)}
.apx-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--apx-orange-d)}
.apx-h2{font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.2;margin:.4em 0 .5em;color:var(--apx-navy);font-weight:800}
.apx-lead{font-size:1.05rem;color:var(--apx-muted);max-width:720px;margin:0 0 28px}
.apx-center{text-align:center}.apx-center .apx-lead{margin-left:auto;margin-right:auto}

/* Buttons */
.apx-btns{display:flex;flex-wrap:wrap;gap:12px}
.apx-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:10px;font-weight:700;text-decoration:none!important;border:2px solid transparent;transition:transform .15s,background .15s;cursor:pointer;font-size:1rem;line-height:1.2}
.apx-btn:hover{transform:translateY(-1px)}
.apx-btn:focus-visible{outline:3px solid #ffb27a;outline-offset:2px}
.apx-btn--primary{background:var(--apx-orange);color:#fff!important}
.apx-btn--primary:hover{background:var(--apx-orange-d)}
.apx-btn--ghost{border-color:rgba(255,255,255,.55);color:#fff!important;background:rgba(255,255,255,.06)}
.apx-btn--outline{border-color:var(--apx-navy-2);color:var(--apx-navy-2)!important;background:#fff}
.apx-btn svg{width:18px;height:18px;flex:none}

/* ---------- Hero (Courses page + About Us) ---------- */
.apx-hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(255,102,0,.18),transparent 60%),linear-gradient(135deg,var(--apx-navy) 0%,var(--apx-navy-2) 100%);color:#fff;padding:56px 0 48px;overflow:hidden}
.apx-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.apx-hero__pill{display:inline-flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.apx-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:.82rem;font-weight:600;color:#fff;text-decoration:none}
.apx-pill--iso{background:#fff;color:var(--apx-navy-2);border-color:#fff}
.apx-pill--iso img{width:22px;height:22px;object-fit:contain}
.apx-hero h1{font-size:clamp(1.9rem,4vw,3rem);line-height:1.1;margin:0 0 14px;font-weight:800;color:#fff}
.apx-hero h1 em{font-style:normal;color:#ffb27a}
.apx-hero__sub{font-size:1.08rem;color:#d9def3;margin:0 0 20px;max-width:620px}
.apx-hero__list{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:8px}
.apx-hero__list li{display:flex;gap:10px;align-items:flex-start;color:#eef1fb}
.apx-hero__list li:before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;background:var(--apx-orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.apx-hero__list strong{color:#fff}
.apx-hero__trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;font-size:.88rem;color:#c9cfea}
.apx-hero__trust b{color:#fff;font-size:1rem}
/* course chooser card */
.apx-chooser{background:#fff;color:var(--apx-ink);border-radius:20px;padding:22px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.apx-chooser h2{font-size:1.05rem;margin:0 0 4px;color:var(--apx-navy)}
.apx-chooser p{margin:0 0 14px;color:var(--apx-muted);font-size:.9rem}
.apx-chooser__list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.apx-chooser__list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;border:1px solid var(--apx-line);border-radius:12px;text-decoration:none;font-weight:700;color:var(--apx-navy);transition:border-color .15s,background .15s}
.apx-chooser__list a:hover{border-color:var(--apx-orange);background:#fff7f1}
.apx-chooser__list small{display:block;font-weight:500;color:var(--apx-muted);font-size:.78rem}
.apx-chooser__list span.apx-arrow{color:var(--apx-orange);font-size:1.2rem}
.apx-chooser__foot{margin-top:12px;font-size:.85rem;color:var(--apx-muted)}
.apx-chooser__foot a{color:var(--apx-orange-d);font-weight:700}
/* about hero visual */
.apx-idcard{background:#fff;color:var(--apx-ink);border-radius:20px;padding:24px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.apx-idcard__top{display:flex;gap:14px;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--apx-line)}
.apx-idcard__top img{width:64px;height:64px;object-fit:contain}
.apx-idcard__top b{display:block;color:var(--apx-navy);font-size:1.05rem}
.apx-idcard__top small{color:var(--apx-muted)}
.apx-idcard dl{margin:14px 0 0;display:grid;gap:10px}
.apx-idcard dl div{display:grid;grid-template-columns:110px 1fr;gap:10px;font-size:.9rem}
.apx-idcard dt{color:var(--apx-muted)}
.apx-idcard dd{margin:0;font-weight:600}
.apx-modes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.apx-mode{background:var(--apx-soft);border-radius:12px;padding:12px;font-size:.86rem}
.apx-mode b{display:block;color:var(--apx-navy)}

/* ---------- ISO certification ---------- */
.apx-iso{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;background:#fff;border:1px solid var(--apx-line);border-radius:var(--apx-radius);padding:32px;box-shadow:var(--apx-shadow)}
.apx-iso__seal{width:150px;text-align:center}
.apx-iso__seal img{width:130px;height:auto;margin:0 auto}
.apx-iso__seal span{display:block;margin-top:8px;font-weight:800;color:var(--apx-navy-2);font-size:.95rem}
.apx-iso h3{margin:0 0 6px;font-size:1.35rem;color:var(--apx-navy)}
.apx-iso p{margin:0 0 14px;color:var(--apx-muted)}
.apx-iso__facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;margin:0 0 16px;padding:0;list-style:none;font-size:.9rem}
.apx-iso__facts li b{display:block;color:var(--apx-ink);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--apx-muted);font-weight:700}
.apx-iso__chain{display:flex;flex-direction:column;gap:10px;min-width:230px}
.apx-iso__body{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--apx-line);border-radius:12px;background:var(--apx-soft);font-size:.82rem}
.apx-iso__body img{width:52px;height:40px;object-fit:contain;flex:none;background:#fff;border-radius:6px;padding:2px}
.apx-iso__body small{display:block;color:var(--apx-muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.04em}
.apx-iso__body b{color:var(--apx-ink)}
.apx-iso__note{font-size:.78rem;color:var(--apx-muted);margin-top:14px}
.apx-iso .apx-btns{gap:10px}
.apx-iso .apx-btn{min-height:44px;padding:10px 16px;font-size:.92rem}
/* compact (contact page / sidebar) */
.apx-iso--compact{grid-template-columns:auto 1fr;padding:20px;gap:18px}
.apx-iso--compact .apx-iso__seal{width:auto}
.apx-iso--compact .apx-iso__seal img{width:76px}
.apx-iso--compact .apx-iso__seal span{display:none}
.apx-iso--compact h3{font-size:1.1rem}
/* footer strip (dark footer) */
.apx-isofoot{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;padding:16px 18px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.04);color:#d9def3;font-size:.86rem}
.apx-isofoot__marks{display:flex;gap:8px;align-items:center}
.apx-isofoot__marks span{display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:8px;height:48px;padding:4px 6px}
.apx-isofoot__marks img{height:40px;width:auto}
.apx-isofoot b{color:#fff}
.apx-isofoot a{color:#ffb27a;font-weight:700;text-decoration:underline}
.apx-isofoot__text{flex:1 1 260px}

/* ---------- Placement videos ---------- */
.apx-videos{display:grid;grid-template-columns:1.55fr 1fr 1fr 1fr;gap:18px;align-items:start}
.apx-video{background:#fff;border:1px solid var(--apx-line);border-radius:var(--apx-radius);overflow:hidden;box-shadow:var(--apx-shadow);margin:0}
.apx-video__frame{position:relative;width:100%;background:#000;overflow:hidden}
.apx-video--wide .apx-video__frame{aspect-ratio:16/9}
.apx-video--short .apx-video__frame{aspect-ratio:9/16}
.apx-video__frame iframe,.apx-video__frame img,.apx-yt{position:absolute;inset:0;width:100%;height:100%;border:0}
.apx-yt{display:block;padding:0;margin:0;background:#000;cursor:pointer;border:0}
.apx-yt img{object-fit:cover;opacity:.92;transition:opacity .2s}
.apx-yt:hover img{opacity:1}
.apx-yt__play{position:absolute;left:50%;top:50%;width:68px;height:48px;transform:translate(-50%,-50%);background:#ff0000;border-radius:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.apx-yt__play:after{content:"";border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff;margin-left:4px}
.apx-video figcaption{padding:14px 16px 16px}
.apx-video figcaption b{display:block;color:var(--apx-navy);font-size:.98rem;line-height:1.3}
.apx-video figcaption span{display:block;color:var(--apx-muted);font-size:.85rem;margin-top:4px}
.apx-video figcaption a{display:inline-block;margin-top:8px;font-size:.82rem;font-weight:700;color:var(--apx-orange-d)}
.apx-disclaimer{font-size:.82rem;color:var(--apx-muted);margin-top:18px}

/* ---------- Trainers ---------- */
.apx-trainers{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.apx-trainer{display:flex;flex-direction:column;background:#fff;border:1px solid var(--apx-line);border-radius:var(--apx-radius);overflow:hidden;box-shadow:var(--apx-shadow);margin:0}
.apx-trainer__photo{position:relative;aspect-ratio:4/5;background:linear-gradient(160deg,#e9ecf6,#f8f9fd);overflow:hidden}
.apx-trainer__photo img{width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.apx-trainer__initials{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,var(--apx-navy) 0%,var(--apx-navy-2) 100%);color:#fff;font-size:3.4rem;font-weight:800;letter-spacing:.04em}
.apx-trainer__initials:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;border:3px solid rgba(255,102,0,.8)}
.apx-trainer__exp{position:absolute;left:12px;bottom:12px;background:var(--apx-orange);color:#fff;font-weight:800;font-size:.82rem;padding:6px 10px;border-radius:999px}
.apx-trainer__body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.apx-trainer h3{margin:0;font-size:1.15rem;color:var(--apx-navy)}
.apx-trainer__spec{font-weight:700;color:var(--apx-orange-d);font-size:.9rem}
.apx-trainer__org{font-size:.82rem;color:var(--apx-muted)}
.apx-trainer p{margin:0;font-size:.9rem;color:var(--apx-ink)}
.apx-trainer__links{margin-top:auto;padding-top:8px;display:flex;flex-wrap:wrap;gap:8px}
.apx-trainer__links a{font-size:.82rem;font-weight:700;color:var(--apx-navy-2);background:var(--apx-soft);border:1px solid var(--apx-line);padding:6px 10px;border-radius:999px;text-decoration:none}
.apx-trainer__links a:hover{border-color:var(--apx-orange)}

/* ---------- Directions button ---------- */
.apx-dir{display:inline-flex;align-items:center;gap:8px;font-weight:700}
.apx-dir svg{width:18px;height:18px;flex:none}
a.apx-dir:not(.apx-btn){color:#ff8a3d;text-decoration:underline}

/* ---------- Form submit state (WPForms) ---------- */
.wpforms-form.apx-submitting .wpforms-submit,
form.apx-submitting [type=submit]{opacity:.75;cursor:progress;pointer-events:none}
.apx-spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:apxspin .7s linear infinite;vertical-align:-3px;margin-right:8px}
@keyframes apxspin{to{transform:rotate(360deg)}}
.apx-formmsg{margin-top:12px;padding:12px 14px;border-radius:10px;font-size:.92rem;font-weight:600}
.apx-formmsg--ok{background:#e8f7ee;color:#155f34;border:1px solid #b9e4c9}
.apx-formmsg--err{background:#fdecec;color:#8a1c1c;border:1px solid #f3c1c1}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .apx-hero__grid{grid-template-columns:1fr}
  .apx-videos{grid-template-columns:repeat(3,1fr)}
  .apx-video--wide{grid-column:1/-1}
  .apx-iso{grid-template-columns:auto 1fr}
  .apx-iso__chain{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}
  .apx-iso__chain .apx-iso__body{flex:1 1 200px}
}
@media (max-width:767px){
  .apx-section{padding:44px 0}
  .apx-hero{padding:28px 0 32px}
  .apx-hero h1{font-size:1.75rem}
  .apx-hero__sub{font-size:.98rem;margin-bottom:14px}
  .apx-hero__list{gap:6px;margin-bottom:18px;font-size:.95rem}
  .apx-hero__btns .apx-btn{flex:1 1 100%}
  .apx-hero__trust{gap:10px 16px;margin-top:16px;font-size:.8rem}
  .apx-chooser{padding:16px}
  .apx-chooser__list{grid-template-columns:1fr 1fr;gap:8px}
  .apx-chooser__list a{padding:10px;font-size:.88rem}
  .apx-chooser__list small{display:none}
  .apx-chooser__list span.apx-arrow{display:none}
  .apx-iso{grid-template-columns:1fr;text-align:left;padding:22px}
  .apx-iso__seal{display:flex;align-items:center;gap:12px;width:auto}
  .apx-iso__seal img{width:72px;margin:0}
  .apx-iso__seal span{margin:0}
  .apx-iso__facts{grid-template-columns:1fr}
  .apx-iso__chain{flex-direction:column}
  .apx-iso__chain .apx-iso__body{flex:none}
  .apx-iso .apx-btn{flex:1 1 100%}
  .apx-videos{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .apx-video figcaption{padding:8px 8px 10px}
  .apx-video figcaption b{font-size:.78rem}
  .apx-video figcaption span{display:none}
  .apx-video--short figcaption a{display:none}
  .apx-video--wide figcaption{padding:12px}
  .apx-video--wide figcaption b{font-size:.95rem}
  .apx-yt__play{width:52px;height:36px;border-radius:10px}
  .apx-trainers{grid-template-columns:1fr 1fr;gap:12px}
  .apx-trainer__body{padding:12px;gap:6px}
  .apx-trainer h3{font-size:1rem}
  .apx-trainer p{font-size:.84rem}
  .apx-modes{grid-template-columns:1fr}
  .apx-idcard dl div{grid-template-columns:96px 1fr}
}
@media (max-width:420px){
  .apx-trainers{grid-template-columns:1fr}
  .apx-trainer{flex-direction:row}
  .apx-trainer__photo{flex:0 0 120px;aspect-ratio:auto;min-height:170px}
  .apx-trainer__initials{font-size:2rem}
  .apx-trainer__initials:after{width:84px;height:84px}
  .apx-trainer__exp{left:6px;bottom:6px;font-size:.72rem;padding:4px 8px}
}
@media (prefers-reduced-motion:reduce){.apx-btn,.apx-spin{transition:none;animation:none}}

/* ---------- Official ASTI logo (480x150, 3.2:1), Oct 2026 ---------- */
.as-nav .as-logo img{height:56px;width:auto;max-width:none;max-height:none}
.as-mnav__top img{height:40px;width:auto;max-width:none}
.as-footer__brand .as-footer__logo img{height:52px;width:auto;max-width:none;max-height:none}
@media (max-width:1024px){.as-nav .as-logo img{height:46px}}
@media (max-width:600px){.as-nav .as-logo img{height:40px}.as-footer__brand .as-footer__logo img{height:46px}}
/* Footer: Get Directions + ISO strip sit on the dark footer */
.as-footer__contact .apx-dir{color:#ff8a3d;font-weight:600}
.as-footer .apx-isofoot{margin-top:16px}