/* Layout: a trainer's dossier. Left-aligned editorial columns, one dark ink band per page, credential "ID tag" motif in mono. */
:root{
  --bg:#F4F6F5; --surface:#FFFFFF; --fg:#13302E; --muted:#52605D; --line:#D9E0DE;
  --ink:#13302E; --ink-fg:#EEF3F1; --ink-muted:#A9BCB8;
  --accent:#D9901A; --accent-text:#93590A; --accent-soft:#FBEFD9;
  --display:"Bricolage Grotesque","Segoe UI",Helvetica,Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --radius:14px; --wrap:1160px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0E1918; --surface:#152321; --fg:#E6ECEA; --muted:#9AABA7; --line:#263634;
  --ink:#091211; --ink-fg:#EEF3F1; --ink-muted:#9AABA7;
  --accent:#F0B54A; --accent-text:#F0B54A; --accent-soft:#2A2414; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E1918; --surface:#152321; --fg:#E6ECEA; --muted:#9AABA7; --line:#263634;
  --ink:#091211; --ink-fg:#EEF3F1; --ink-muted:#9AABA7;
  --accent:#F0B54A; --accent-text:#F0B54A; --accent-soft:#2A2414; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(38px,5.4vw,64px);font-weight:700}
h2{font-size:clamp(28px,3.4vw,40px);font-weight:700}
h3{font-size:21px;font-weight:600}
p{margin:0}
a{color:var(--accent-text);text-underline-offset:3px}
a:hover{color:var(--fg)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.stack{display:grid;gap:18px}
.label{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);font-weight:500}
.lede{font-size:20px;color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}

/* Header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--bg)}
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--bg);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--fg)}
.brand .mark{width:42px;height:42px;flex:none}
.brand .names{display:grid;line-height:1.1;gap:2px}
.brand b{font-family:var(--display);font-size:22px;font-weight:700;letter-spacing:-.02em}
.brand .names span{font-family:var(--mono);font-size:11.5px;color:var(--accent-text);letter-spacing:.14em;text-transform:uppercase;font-weight:600}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0;font-size:16.5px}
.nav-links a{color:var(--fg);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav-links a:hover{border-bottom-color:var(--line)}
.nav-links a[aria-current="page"]{border-bottom-color:var(--accent);font-weight:600}
.menu-toggle{display:none;background:none;border:1.5px solid var(--fg);color:var(--fg);border-radius:10px;min-height:44px;padding:0 14px;font:600 15px var(--body);cursor:pointer}
@media (max-width:940px){
  .menu-toggle{display:inline-flex;align-items:center;gap:8px}
  .nav{flex-wrap:wrap}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-bottom:14px}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:13px 2px;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:12px}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font:600 16.5px var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;text-align:center}
.btn-accent{background:var(--accent);color:#1A1205}
.btn-accent:hover{background:var(--fg);color:var(--bg)}
.btn-line{border-color:var(--fg);color:var(--fg)}
.btn-line:hover{background:var(--fg);color:var(--bg)}
.ink .btn-line{border-color:var(--ink-fg);color:var(--ink-fg)}
.ink .btn-line:hover{background:var(--ink-fg);color:var(--ink)}
.nav-links .btn{min-height:44px;padding:0 20px;border-bottom:2px solid transparent}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* Sections */
section{padding-block:88px}
section.tight{padding-block:56px}
.alt{background:var(--surface);border-block:1px solid var(--line)}
.ink{background:var(--ink);color:var(--ink-fg)}
.ink .lede,.ink .muted{color:var(--ink-muted)}
.ink .label{color:var(--accent)}
.ink a{color:var(--accent)}
.head{display:grid;gap:14px;margin-bottom:44px;max-width:760px}

/* Hero */
.hero{padding-block:72px 88px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.hero h1 em{font-style:normal;color:var(--accent-text)}
.hero .roles{font-family:var(--mono);font-size:14px;color:var(--muted);letter-spacing:.04em}
.hero-photo{position:relative;margin:0}
.hero-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius)}
.id-tag{position:absolute;left:-28px;bottom:28px;background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:12px;padding:14px 18px;box-shadow:0 14px 36px rgba(10,30,28,.18);display:grid;gap:2px;max-width:calc(100% - 8px)}
.id-tag .t{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.id-tag .v{font-family:var(--display);font-size:22px;font-weight:700}
.id-tag .v span{color:var(--accent-text)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr;gap:40px}.id-tag{left:12px;bottom:12px}}

/* Page hero */
.page-hero{padding-block:72px 64px;border-bottom:1px solid var(--line)}
.page-hero .stack{max-width:780px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;border-top:1px solid rgba(238,243,241,.18)}
.stats div{padding:26px 22px 4px 0;display:grid;gap:4px}
.stats dt{order:2;font-size:15.5px;color:var(--ink-muted);max-width:22ch}
.stats dd{order:1;margin:0;font-family:var(--display);font-size:clamp(40px,5vw,58px);font-weight:700;line-height:1;color:var(--ink-fg);font-variant-numeric:tabular-nums}
.stats dd span{color:var(--accent)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:12px}}

/* Clients */
.client-list{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.client-list li{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 16px;font-size:16px;font-weight:600}

/* Cards */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:860px){.grid-2,.grid-3{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:14px;min-width:0}
.card p{color:var(--muted)}
.card .label{margin-bottom:-4px}
.card .more{margin-top:auto;font-weight:600}

/* Split blocks */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:36px}}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checks li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px}
.checks li::before{content:"";width:12px;height:12px;margin-top:8px;border-radius:3px;background:var(--accent)}
.checks strong{display:block}
.checks span{color:var(--muted)}
.ink .checks span{color:var(--ink-muted)}

/* Steps (a real sequence) */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--accent);padding-top:16px;display:grid;gap:8px;align-content:start}
.steps li::before{content:"Step " counter(s);font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.steps p{color:var(--ink-muted);font-size:16.5px}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Photos */
.photos{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;margin:0}
.photos figure{margin:0;display:grid;gap:8px}
.photos img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.photos figcaption{font-size:14.5px;color:var(--muted)}
@media (max-width:600px){.photos{grid-template-columns:1fr}}

/* Video */
.videos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:860px){.videos{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.videos{grid-template-columns:1fr}}
.videos figure{margin:0;display:grid;gap:10px;min-width:0}
.videos video{width:100%;aspect-ratio:9/16;object-fit:cover;background:var(--ink);border-radius:var(--radius)}
.videos figcaption strong{display:block}
.videos figcaption span{color:var(--muted);font-size:15.5px}

/* Programme detail */
.prog{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;padding-block:64px;border-top:1px solid var(--line)}
.prog:first-of-type{border-top:0}
@media (max-width:860px){.prog{grid-template-columns:1fr;gap:28px}}
.prog .intro{display:grid;gap:14px;align-content:start}
.prog .intro p{color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px;margin:0}
.facts div{display:grid;gap:2px}
.facts dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.facts dd{margin:0;font-weight:600}
.modules{list-style:none;margin:0;padding:0;counter-reset:m;display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.modules li{counter-increment:m;display:grid;grid-template-columns:52px minmax(0,1fr);gap:8px;padding:16px 20px;border-top:1px solid var(--line)}
.modules li:first-child{border-top:0}
.modules li::before{content:"M" counter(m);font-family:var(--mono);font-size:14px;color:var(--accent-text);padding-top:2px}
.modules span{color:var(--muted);display:block;font-size:16px}

/* Downloads */
.doc{display:grid;grid-template-columns:auto minmax(0,1fr);gap:22px;align-items:start}
.doc .ico{width:56px;height:70px;border-radius:6px;background:var(--accent-soft);border:1px solid var(--line);display:grid;place-items:end center;padding-bottom:10px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--accent-text)}
.doc .meta{font-family:var(--mono);font-size:13px;color:var(--muted)}

/* FAQ */
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:19px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent-text)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--muted);margin-top:10px;max-width:70ch}

/* Contact band */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:28px}}
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.contact-list li{display:grid;gap:0}
.contact-list .t{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}
.contact-list a{color:var(--ink-fg);font-size:19px;font-weight:600;text-decoration:none;overflow-wrap:anywhere}
.contact-list a:hover{color:var(--accent)}

/* Footer */
footer{padding-block:36px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
.foot{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between}
.foot ul{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;margin:0;padding:0}
.foot a{color:var(--muted)}

.wa{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:50;width:56px;height:56px;border-radius:50%;background:#1F9D55;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.22)}
.wa svg{width:30px;height:30px}

/* Certificate cards */
.cert .thumb{display:grid;place-items:center;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:16px;aspect-ratio:4/3;overflow:hidden}
.cert .thumb img{max-height:100%;width:auto;object-fit:contain;box-shadow:0 4px 14px rgba(10,30,28,.12)}
.cert .meta{font-family:var(--mono);font-size:13px;color:var(--muted)}
.cert .actions{margin-top:auto}

.partner-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:28px 32px}
.partner-band h2{font-size:clamp(22px,2.6vw,28px)}
@media (max-width:520px){
  .brand .mark{width:38px;height:38px}
  .brand b{font-size:19px}
  .brand .names span{font-size:10px;letter-spacing:.08em;max-width:190px;line-height:1.35}
}
.hero .proof{font-family:var(--mono);font-size:13.5px;color:var(--muted);letter-spacing:.02em;display:flex;flex-wrap:wrap;gap:4px 10px}
.hero .proof span{color:var(--accent)}