/* AIMZ LABS · AIMZ EDU brand sites — shared stylesheet.
   Theme comes from body.t-dark / body.t-light; a .band-dark / .band-light block flips one section. */
.t-dark,.band-dark{
  --bg:#15161f;--bg-alt:#1a1b27;--card:#1f2130;--card-2:#282a3c;--line:#2b2e42;--line-2:#3b3f58;
  --text:#f4f4f7;--text-2:#d7d8e2;--muted:#a0a3b5;--muted-2:#6d7087;
  --accent:#f0453b;--accent-2:#ff6b61;--accent-soft:rgba(240,69,59,.15);
  --navy:#22264a;--navy-line:#30355f;--shadow:0 24px 60px rgba(0,0,0,.45);--hdr:rgba(21,22,31,.86);--ok:#5ad19a;
}
.t-light,.band-light{
  --bg:#fafaf7;--bg-alt:#f1f1ec;--card:#ffffff;--card-2:#f4f4f0;--line:#e3e3de;--line-2:#d0d0c8;
  --text:#161826;--text-2:#2b2e40;--muted:#5e6172;--muted-2:#8b8e9c;
  --accent:#e9403b;--accent-2:#e03a35;--accent-soft:#fdebea;
  --navy:#161826;--navy-line:#161826;--shadow:0 20px 50px rgba(22,24,38,.12);--hdr:rgba(255,255,255,.9);--ok:#1f9d63;
}
.band-dark,.band-light{background:var(--bg);color:var(--text)}
:root{--radius:22px;--wrap:1240px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:16px;line-height:1.6;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;word-break:keep-all}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
::selection{background:var(--accent);color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:var(--hdr);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.hdr.scrolled{box-shadow:var(--shadow)}
.hdr-in{display:flex;align-items:center;gap:24px;height:76px}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{padding:9px 12px;border-radius:10px;font-size:15px;font-weight:500;color:var(--text-2);position:relative;white-space:nowrap}
.nav a:hover,.nav a.on{color:var(--text)}
.nav a.on::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--accent)}
.hdr-act{display:flex;gap:8px;align-items:center}
.burger{display:none;background:none;border:0;padding:10px;margin-left:auto}
.burger span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0}

/* ---------- buttons / type ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;transition:.2s var(--ease);white-space:nowrap}
.btn-sm{height:40px;padding:0 15px;font-size:14px;border-radius:10px}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-line{border-color:var(--line-2);color:var(--text)}
.btn-line:hover{border-color:var(--text)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:8px;height:8px;background:var(--accent);transform:rotate(45deg)}
.h1{font-size:clamp(36px,4.8vw,62px);line-height:1.16;letter-spacing:-.045em;font-weight:800;margin:20px 0 0}
.h2{font-size:clamp(28px,3.6vw,44px);line-height:1.22;letter-spacing:-.035em;font-weight:700;margin:12px 0 0}
.a{font-style:normal;color:var(--accent)}
.lead{font-size:18px;color:var(--muted);margin:16px 0 0;max-width:640px}
section{padding-block:104px}
.alt{background:var(--bg-alt)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;flex-wrap:wrap;margin-bottom:44px}
.note{font-size:13px;color:var(--muted-2);margin:12px 0 0;line-height:1.6}
.sub-h{font-size:19px;letter-spacing:-.02em;margin:40px 0 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sub-h small{font-size:13px;font-weight:600;color:var(--muted)}
.go{flex:none;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;transition:.25s var(--ease)}
a:hover .go{background:var(--accent);transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{padding-block:72px 64px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero .btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.hero-visual{position:relative}
.browser{background:var(--card);border:1px solid var(--line-2);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.browser .bar{display:flex;gap:6px;align-items:center;padding:11px 14px;border-bottom:1px solid var(--line)}
.browser .bar i{width:10px;height:10px;border-radius:50%;background:#ff5f57}
.browser .bar i:nth-child(2){background:#febc2e}
.browser .bar i:nth-child(3){background:#28c840}
.browser .bar span{margin-left:10px;font-size:12px;color:var(--muted);background:var(--card-2);padding:3px 12px;border-radius:6px;flex:1;max-width:260px;overflow:hidden;white-space:nowrap}
.browser img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top left}
.float{position:absolute;background:var(--card);border:1px solid var(--line-2);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;color:var(--muted)}
.float b{display:block;font-size:24px;letter-spacing:-.03em;color:var(--text);line-height:1.1}
.float b i{font-style:normal;color:var(--accent)}
.float.f1{left:-26px;bottom:30px}
.float.f2{right:-16px;top:38px}
.hero-photo{border-radius:24px;overflow:hidden;aspect-ratio:4/3.3;box-shadow:var(--shadow)}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{font-size:13px;font-weight:600;padding:6px 11px;border-radius:999px;background:var(--card-2);border:1px solid var(--line);color:var(--text-2)}
.chips span.new::after{content:"NEW";margin-left:6px;font-size:10px;font-weight:800;color:var(--accent-2)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);margin-top:56px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpi{padding:26px 24px;border-right:1px solid var(--line)}
.kpi:last-child{border-right:0}
.kpi b{font-size:40px;font-weight:800;letter-spacing:-.04em;line-height:1}
.kpi b sup{font-size:20px;color:var(--accent);margin-left:2px;vertical-align:top}
.kpi>span{display:block;margin-top:8px;font-size:14px;color:var(--muted)}

/* ---------- cards / grids ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px}
.card .n{font-size:13px;font-weight:800;color:var(--accent-2);letter-spacing:.06em}
.card h3{font-size:19px;letter-spacing:-.02em;margin:6px 0 0;line-height:1.35}
.card p{margin:8px 0 0;color:var(--muted);font-size:15px}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:15px}
.card li{padding:2px 0}
.card.ink{background:var(--navy);border-color:var(--navy-line);color:#fff}
.card.ink p,.card.ink ul{color:#c3c6d6}
.card.red{background:var(--accent);border-color:var(--accent);color:#fff}
.card.red .n,.card.red p{color:#ffe3e0}
.card .big{display:block;font-size:40px;font-weight:800;letter-spacing:-.04em;line-height:1.05;margin-top:6px}
.ic{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent-2);display:grid;place-items:center;margin-bottom:14px}
.card.ink .ic{background:rgba(255,255,255,.1);color:#ff8f8b}
.shot{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--card-2)}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top left}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split.rev>:first-child{order:2}
.checks{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.checks li{display:flex;gap:10px;font-size:15px;color:var(--text-2)}
.checks li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f0453b' stroke-width='3.5'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat}
.card.ink .checks li{color:#e3e5ee}

/* AS-IS → TO-BE */
.vs{display:grid;grid-template-columns:1fr 64px 1fr;gap:14px;align-items:stretch}
.vs .side{border-radius:22px;padding:28px;border:1px solid var(--line);background:var(--card)}
.vs .side.to{background:var(--navy);border-color:var(--navy-line);color:#fff}
.vs .side small{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--accent-2)}
.vs .side h3{margin:6px 0 0;font-size:22px;letter-spacing:-.02em}
.vs .mid{display:grid;place-items:center;font-size:28px;color:var(--accent-2)}
.bill{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:18px}
.bill div{border:1px dashed var(--line-2);border-radius:12px;padding:12px;font-size:14px;font-weight:700}
.bill div small{display:block;color:var(--accent-2);font-size:12px;font-weight:600;margin-top:2px}
.vs .side .note{color:var(--muted)}
.vs .side.to .checks li{color:#e3e5ee}
.swap{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.swap div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;font-size:15px}
.swap s{color:var(--muted-2)}
.swap b{display:block;margin-top:4px}
.swap b::before{content:"→ ";color:var(--accent-2)}

/* tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;scroll-margin-top:100px}
.tab{border:1px solid var(--line-2);background:transparent;border-radius:999px;padding:10px 18px;font-size:15px;font-weight:600;color:var(--muted);transition:.2s}
.tab:hover{color:var(--text);border-color:var(--text)}
.tab[aria-selected="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.tab i{font-style:normal;margin-right:6px;font-weight:800;opacity:.75}
.tabpanel{display:none}
.tabpanel.on{display:block;animation:rise .45s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* live demo */
.demo{display:grid;grid-template-columns:.85fr 1.6fr;gap:34px;align-items:start}
.demo h3{font-size:24px;line-height:1.35;letter-spacing:-.03em;margin:12px 0 0}
.demo p{color:var(--muted);margin:10px 0 0}
.demo figure{margin:0}
.demo .main{aspect-ratio:16/10}
.demo figcaption{font-size:13px;color:var(--muted);margin-top:10px}
.thumbs{display:flex;gap:10px;margin-top:10px}
.thumbs button{flex:1;max-width:180px;padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:var(--card-2);aspect-ratio:16/10;opacity:.55;transition:.2s}
.thumbs button img{width:100%;height:100%;object-fit:cover;object-position:top left}
.thumbs button.on,.thumbs button:hover{opacity:1;border-color:var(--accent)}
.pill{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.08em;padding:5px 10px;border-radius:6px;background:var(--accent-soft);color:var(--accent-2)}

/* model catalog */
.cat{display:grid;grid-template-columns:210px 1fr;gap:24px;align-items:start;padding:22px 0;border-top:1px solid var(--line)}
.cat:last-child{border-bottom:1px solid var(--line)}
.cat h3{margin:0;font-size:18px}
.cat h3 small{display:block;font-size:13px;color:var(--muted);font-weight:500;margin-top:2px}

/* flow / steps */
.flow{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.flow>div{padding:20px 18px;border-right:1px solid var(--line);background:var(--card)}
.flow>div:last-child{border-right:0;background:var(--accent);color:#fff}
.flow>div:last-child small,.flow>div:last-child span{color:#ffe3e0}
.flow>div:last-child em{background:rgba(255,255,255,.2);color:#fff}
.flow small{font-weight:800;color:var(--accent-2);font-size:12px;letter-spacing:.06em}
.flow b{display:block;font-size:17px;margin-top:2px}
.flow span{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.flow em{display:inline-block;margin-top:10px;font-style:normal;font-size:12px;font-weight:700;padding:3px 8px;border-radius:6px;background:var(--card-2);color:var(--text-2)}
.meta{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:14px}
.meta div{background:var(--card);padding:14px 16px}
.meta small{display:block;font-size:12px;color:var(--muted);font-weight:600}
.meta b{font-size:15px}
.mods{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.mods div{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--card)}
.mods small{font-weight:800;color:var(--accent-2);font-size:12px}
.mods b{display:block;font-size:15px}
.mods span{display:block;font-size:13px;color:var(--muted)}
.tagrow{display:flex;gap:6px;flex-wrap:wrap}
.tagrow span{font-size:13px;padding:5px 10px;border-radius:6px;background:var(--card-2);border:1px solid var(--line);font-weight:600;color:var(--text-2)}
.course-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:18px}
.course-head h3{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.03em;margin:0;line-height:1.3}
.course-head p{margin:6px 0 0;color:var(--muted);max-width:680px}
.days{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.days .card{padding:20px}
.days .card ul{padding-left:16px;font-size:14px}

/* table */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:var(--card)}
.table{width:100%;border-collapse:collapse;font-size:15px;min-width:620px}
.table th,.table td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.table thead th{font-size:13px;color:var(--muted);font-weight:600;background:var(--bg-alt)}
.table tr:last-child td{border-bottom:0}
.table .c{text-align:center}
.table .hl{background:var(--accent-soft)}
.table thead .hl{color:var(--accent-2);font-weight:800}
.table s{color:var(--muted-2);font-size:14px;margin-right:8px}
.table .hot{color:var(--accent-2);font-weight:800}
.yes{color:var(--ok);font-weight:800}
.no{color:var(--muted-2)}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 8px;border-radius:6px;background:var(--accent);color:#fff;margin-left:6px;vertical-align:2px}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 22px;transition:border-color .2s}
.faq details[open]{border-color:var(--accent)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;color:var(--accent-2);line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary b{color:var(--accent-2);margin-right:10px}
.faq p{margin:0 0 20px;color:var(--muted)}

/* audience split (EDU) */
.aud{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.aud a{position:relative;border-radius:24px;overflow:hidden;min-height:320px;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;color:#fff;background:#161826}
.aud a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;transition:transform .8s var(--ease),opacity .3s}
.aud a:hover img{transform:scale(1.05);opacity:.38}
.aud a>div{position:relative}
.aud small{font-weight:700;color:#ff8f8b;letter-spacing:.08em;font-size:12px}
.aud h3{font-size:clamp(24px,2.6vw,30px);margin:6px 0 0;letter-spacing:-.03em}
.aud p{margin:6px 0 0;color:#dfe1ea}
.aud .go{position:absolute;right:26px;top:26px}

/* timeline list */
.history{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;list-style:none;margin:0;padding:0}
.history li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:14px;display:flex;gap:10px;align-items:center}
.history li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* self check */
.check{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.check fieldset{border:1px solid var(--line);border-radius:18px;padding:20px;margin:0;transition:.3s;background:var(--card)}
.check fieldset.best{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.check legend{padding:0 6px;font-weight:700;font-size:16px}
.check legend small{color:var(--accent-2);font-weight:800;margin-right:4px}
.check label{display:flex;gap:10px;font-size:14px;color:var(--text-2);padding:8px 0;cursor:pointer;line-height:1.45}
.check input{accent-color:var(--accent);width:17px;height:17px;flex:none;margin-top:1px}
.check-result{margin-top:14px;padding:14px 18px;border-radius:14px;background:var(--card-2);border:1px solid var(--line);font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;min-height:62px}
.check-result b{color:var(--accent-2)}

/* people */
.people{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.person{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:grid;grid-template-columns:160px 1fr}
.person img{width:100%;height:100%;object-fit:cover;background:#ddd}
.person .bd{padding:24px}
.person small{color:var(--accent-2);font-weight:700;font-size:13px}
.person b{display:block;font-size:22px}
.person ul{margin:10px 0 0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.person li{padding:2px 0}
.person a{display:inline-block;margin-top:10px;font-size:14px;font-weight:600;border-bottom:1px solid var(--line-2)}

/* marquee */
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee .track{display:flex;gap:60px;width:max-content;animation:mq 34s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee span{font-size:28px;font-weight:800;letter-spacing:-.03em;color:var(--muted-2);opacity:.7;white-space:nowrap;transition:.2s}
.marquee span:hover{color:var(--text);opacity:1}
@keyframes mq{to{transform:translateX(-50%)}}

/* contact */
.contact{border-radius:32px;padding:60px;display:grid;grid-template-columns:1fr 1.05fr;gap:56px;position:relative;overflow:hidden;background:#1c1f38}
.contact h2{font-size:clamp(28px,3.4vw,42px);line-height:1.25;letter-spacing:-.035em;margin:14px 0 0}
.contact>div>p{color:var(--muted)}
.cards{display:grid;gap:10px;margin-top:28px}
.cards a{display:flex;justify-content:space-between;align-items:center;gap:14px;background:rgba(0,0,0,.2);border:1px solid #30345a;border-radius:14px;padding:16px 20px;transition:.2s}
.cards a:hover{border-color:var(--accent)}
.cards small{display:block;font-size:12px;color:var(--muted)}
.cards b{font-size:16px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);color:var(--text);border-radius:12px;padding:14px 16px;font:inherit;font-size:15px;outline:0;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent)}
.form textarea{min-height:110px;resize:vertical}
.form .btn{width:100%}
.form .fine{font-size:12px;color:var(--muted-2);margin:0}

/* footer */
footer{padding-block:56px 36px;border-top:1px solid var(--line)}
.ft{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.ft img{height:32px;width:auto}
.ft p{color:var(--muted);font-size:14px;margin:16px 0 0}
.ft h4{font-size:13px;letter-spacing:.12em;color:var(--muted);margin:0 0 14px;font-weight:700}
.ft ul{list-style:none;padding:0;margin:0;font-size:15px}
.ft li{padding:4px 0}
.ft li a:hover{color:var(--accent-2)}
.fb{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;font-size:13px;color:var(--muted-2)}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav a{padding:9px 9px;font-size:14px}
  .hdr-act .btn-line{display:none}
}
@media (max-width:1080px){
  .hero-grid,.split,.contact,.demo{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .grid-4,.mods,.days{grid-template-columns:repeat(2,1fr)}
  .ft{grid-template-columns:1fr 1fr}
  .history{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .hdr-in{height:66px}
  .brand img{height:28px}
  .burger{display:block}
  .hdr-act{display:none}
  .nav{position:fixed;inset:66px 0 auto 0;background:var(--bg);flex-direction:column;padding:10px 20px 22px;border-bottom:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.25s;max-height:calc(100vh - 66px);overflow:auto}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line);border-radius:0;font-size:16px}
  .nav a.on::after{display:none}
  .nav .m-only{display:block}
  .kpis{grid-template-columns:1fr 1fr}
  .kpi:nth-child(2){border-right:0}
  .kpi:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .grid-3,.grid-2,.aud,.check,.people,.swap{grid-template-columns:1fr}
  .vs{grid-template-columns:1fr}
  .vs .mid{transform:rotate(90deg);height:30px}
  .bill{grid-template-columns:repeat(2,1fr)}
  .flow{grid-auto-flow:row}
  .flow>div{border-right:0;border-bottom:1px solid var(--line)}
  .meta{grid-template-columns:1fr 1fr}
  .cat{grid-template-columns:1fr;gap:10px}
  .contact{padding:34px 22px;border-radius:24px}
  .float.f1{left:10px;bottom:10px}
  .float.f2{right:10px;top:54px}
  section{padding-block:80px}
}
@media (max-width:560px){
  .wrap{padding-inline:16px}
  .grid-4,.mods,.days,.form,.ft,.history{grid-template-columns:1fr}
  .person{grid-template-columns:110px 1fr}
  .kpi{padding:20px 14px}
  .kpi b{font-size:32px}
  .float{display:none}
}
.nav .m-only{display:none}

/* ---------- multi-page version (_1): breadcrumb, home menu, pager ---------- */
.crumbbar{border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.crumbbar .wrap{display:flex;gap:10px;align-items:center;height:48px}
.crumbbar a:hover{color:var(--text)}
.crumbbar b{color:var(--accent-2);font-weight:600}
.sub main>section:first-of-type{padding-top:56px}
.menu .card{display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-height:200px;transition:border-color .2s,transform .2s}
.menu .card:hover{border-color:var(--accent);transform:translateY(-3px)}
.menu .card .go{background:var(--card-2);color:var(--text)}
.menu .card:hover .go{background:var(--accent);color:#fff}
.menu .card.red .go{background:rgba(255,255,255,.2);color:#fff}
.pager-sec{padding-block:0 96px}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pager a{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px 26px;transition:border-color .2s}
.pager a:hover{border-color:var(--accent)}
.pager a.next{text-align:right}
.pager small{display:block;color:var(--muted);font-size:13px;margin-bottom:4px}
.pager b{font-size:20px;letter-spacing:-.02em}
.cta-band{margin-top:14px;border-radius:22px;padding:30px 34px;background:var(--accent);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.cta-band h3{margin:0;font-size:24px;letter-spacing:-.03em}
.cta-band p{margin:4px 0 0;color:#ffe3e0}
.cta-band .btn{background:#fff;color:#161826}
.cta-band .btn:hover{background:#161826;color:#fff}
@media (max-width:960px){.pager{grid-template-columns:1fr}.pager a.next{text-align:left}}

/* ---------- _4: hero photo slider (education field · outcomes · platform) ---------- */
.slider{position:relative;border-radius:24px;overflow:hidden;background:#161826;box-shadow:var(--shadow);aspect-ratio:4/3.2;outline:0;user-select:none;touch-action:pan-y}
.slider:focus-visible{box-shadow:0 0 0 3px var(--accent),var(--shadow)}
.slides{position:absolute;inset:0}
.slide{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transition:opacity .9s var(--ease),visibility 0s .9s}
.slide.on{opacity:1;visibility:visible;transition:opacity .9s var(--ease)}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 6s linear;-webkit-user-drag:none}
.slide.on img{transform:scale(1)}
.slide.contain img{object-fit:contain;background:#f4f4f0;padding:22px 22px 128px;transform:none}
.slide.contain.dark img{background:#101218}
.slide figcaption{position:absolute;inset:auto 0 0 0;padding:80px 26px 76px;background:linear-gradient(transparent,rgba(10,11,18,.9) 55%);color:#fff}
.slide .tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.04em;padding:5px 10px;border-radius:6px;background:rgba(255,255,255,.2);backdrop-filter:blur(6px)}
.slide .tag.result{background:var(--accent)}
.slide .tag.platform{background:#3a4180}
.slide figcaption b{display:block;font-size:20px;letter-spacing:-.02em;margin-top:10px;line-height:1.35}
.slide figcaption small{display:block;font-size:14px;color:#d6d8e3;margin-top:4px;line-height:1.5}
.s-ui{position:absolute;left:18px;right:18px;bottom:18px;display:flex;align-items:center;gap:10px;z-index:2}
.s-btn{flex:none;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(10,11,18,.35);color:#fff;display:grid;place-items:center;backdrop-filter:blur(6px);transition:.2s}
.s-btn:hover{background:var(--accent);border-color:var(--accent)}
.s-dots{display:flex;gap:5px;flex:1}
.s-dots button{flex:1;height:4px;border:0;padding:0;border-radius:4px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.s-dots button::before{content:"";position:absolute;inset:-10px 0}
.s-dots button i{position:absolute;inset:0;width:0;background:#fff;border-radius:4px}
.s-dots button.done i{width:100%}
.s-dots button.on i{animation:sfill var(--dur,5s) linear forwards}
.slider.paused .s-dots button.on i{animation-play-state:paused}
@keyframes sfill{to{width:100%}}
.s-count{flex:none;font-size:13px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums;min-width:52px;text-align:center}
@media (prefers-reduced-motion:reduce){.slide img{transform:none}.s-dots button.on i{width:100%}}
@media (max-width:560px){.slide figcaption{padding:60px 18px 68px}.slide figcaption b{font-size:17px}.slide figcaption small{font-size:13px}.s-ui{left:12px;right:12px;bottom:12px}}

/* ---------- full-bleed hero slider behind the headline (same system as LABS _5+) ---------- */
.hero.hero-bg{position:relative;overflow:hidden;padding:0;min-height:clamp(620px,86vh,860px);display:flex;align-items:center;background:#12131c;color:#fff}
.hero-bg .slider.bg{position:absolute;inset:0;border-radius:0;aspect-ratio:auto;box-shadow:none;background:#12131c}
.hero-bg .slider.bg:focus-visible{box-shadow:inset 0 0 0 3px var(--accent)}
.hero-bg .hero-copy{position:relative;z-index:2;width:100%;padding-block:96px 200px;pointer-events:none}
.hero-bg .hero-copy>.rv{max-width:min(600px,52%);pointer-events:auto}
.hero-bg .h1{color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-bg .lead{color:#e2e4ec}
.hero-bg .eyebrow{color:#e8e9f0}
.hero-bg .btn-line{border-color:rgba(255,255,255,.55);color:#fff}
.hero-bg .btn-line:hover{background:#fff;border-color:#fff;color:#161826}
.hero-bg .chips span{background:rgba(255,255,255,.94);border-color:transparent;color:#161826}
.hero-bg .tagrow span{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.28);color:#fff;backdrop-filter:blur(6px)}
.hero-bg .slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,13,20,.9) 0%,rgba(12,13,20,.72) 36%,rgba(12,13,20,.28) 68%,rgba(12,13,20,.18) 100%),linear-gradient(180deg,rgba(12,13,20,0) 50%,rgba(12,13,20,.8) 100%)}
.hero-bg .slide figcaption{z-index:1;left:auto;right:max(24px,calc((100% - 1240px)/2 + 24px));bottom:100px;width:min(460px,40%);padding:0;background:none}
.hero-bg .slide figcaption b{font-size:22px}
.hero-bg .s-ui{left:auto;right:max(24px,calc((100% - 1240px)/2 + 24px));bottom:40px;width:min(460px,40%)}
.hero-bg .slide.screen{background:radial-gradient(120% 90% at 75% 35%,#2b3163 0%,#12131c 65%)}
.hero-bg .slide.screen::after{background:linear-gradient(90deg,rgba(12,13,20,.88) 0%,rgba(12,13,20,.4) 42%,rgba(12,13,20,0) 65%),linear-gradient(180deg,rgba(12,13,20,0) 60%,rgba(12,13,20,.7) 100%)}
.hero-bg .shotframe{position:absolute;z-index:1;right:max(24px,calc((100% - 1240px)/2 + 24px));top:10%;width:min(38%,560px);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.14);background:#f4f4f0}
.hero-bg .shotframe.dark{background:#101218}
.hero-bg .shotframe img{width:100%;height:auto;max-height:52vh;object-fit:contain;transform:none;display:block}
.kpi-strip{padding-block:0}
.kpi-strip .kpis{margin-top:0;border-top:0}
@media (max-width:900px){
  .hero.hero-bg{min-height:auto;display:block}
  .hero-bg .hero-copy{padding-block:56px 420px}
  .hero-bg .hero-copy>.rv{max-width:none}
  .hero-bg .slide::after{background:linear-gradient(180deg,rgba(12,13,20,.86) 0%,rgba(12,13,20,.72) 52%,rgba(12,13,20,.25) 70%,rgba(12,13,20,.85) 100%)}
  .hero-bg .slide figcaption{left:16px;right:16px;width:auto;bottom:74px}
  .hero-bg .slide figcaption b{font-size:18px}
  .hero-bg .s-ui{left:16px;right:16px;width:auto;bottom:18px}
  .hero-bg .shotframe{left:10%;right:10%;width:auto;top:auto;bottom:160px}
  .hero-bg .shotframe img{max-height:220px}
}

/* ---------- _3: AIMZ LABS band + intro page ---------- */
.cta-band.navy{background:#161826}
.cta-band .lb{display:flex;align-items:center;gap:22px}
.cta-band .lb img{height:34px;width:auto;flex:none}
.cta-band .links{display:flex;gap:10px;flex-wrap:wrap}
.cta-band.navy .btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.cta-band.navy .btn-line:hover{border-color:#fff;background:transparent;color:#fff}
.cta-band.navy .btn-accent{background:var(--accent);color:#fff}
.labs-logo{height:44px;width:auto}
@media (max-width:560px){.cta-band .lb{flex-direction:column;align-items:flex-start}}

/* _3 fix: button rows outside the hero also need spacing */
.btns{display:flex;gap:10px;flex-wrap:wrap}
/* _4: keep the header AIMZ LABS button visible on laptop widths (it only hides once the menu gets tight) */
@media (min-width:1041px) and (max-width:1180px){.hdr-act .btn-line{display:inline-flex}}

/* ---------- _5: richer AIMZ LABS intro page ---------- */
.labs-hero{background:radial-gradient(120% 90% at 80% 15%,#2b3163 0%,#15161f 62%)}
.labs-hero .hero-logo{height:40px;width:auto;margin-bottom:22px}
.chips span{display:inline-flex;align-items:center;gap:7px}
.chips span img{width:16px;height:16px;object-fit:contain;flex:none}
.labs-hero .chips span{background:#fff;color:#161826;border-color:transparent;font-size:14px;padding:7px 13px 7px 10px}
.labs-hero .chips span img{width:18px;height:18px}
.pcard{padding:0!important;overflow:hidden;display:flex;flex-direction:column}
.pcard .ph{aspect-ratio:16/9;overflow:hidden;background:var(--card-2)}
.pcard .ph img{width:100%;height:100%;object-fit:cover;object-position:top left}
.pcard .bd{padding:22px 24px}
.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.logo-wall div{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;font-weight:700;font-size:14px}
.logo-wall img{width:24px;height:24px;object-fit:contain;flex:none}
@media (max-width:960px){.logo-wall{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.logo-wall{grid-template-columns:repeat(2,1fr)}}
.clients-strip{padding-block:40px 44px;border-bottom:1px solid var(--line)}
.clients-strip .label{text-align:center;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--muted);margin:0 0 20px}

/* ---------- _7: motion for framed screenshot slides (photos already have the slow zoom) ---------- */
.hero-bg .slide.screen::before{content:"";position:absolute;inset:-20%;z-index:0;pointer-events:none;
  background:radial-gradient(38% 38% at 70% 30%,rgba(96,108,230,.42),transparent 70%),radial-gradient(32% 32% at 86% 72%,rgba(240,69,59,.26),transparent 70%);
  filter:blur(8px);animation:aurora 14s ease-in-out infinite alternate}
@keyframes aurora{from{transform:translate(0,0) scale(1)}to{transform:translate(-6%,4%) scale(1.12)}}
.hero-bg .slide.screen .shotframe{opacity:0;transform:perspective(1400px) rotateY(-10deg) rotateX(5deg) translateY(48px);
  transition:transform 1.3s var(--ease),opacity 1s var(--ease)}
.hero-bg .slide.screen.on .shotframe{opacity:1;transform:perspective(1400px) rotateY(-5deg) rotateX(2deg) translateY(0);
  animation:floaty 6s ease-in-out 1.3s infinite alternate}
@keyframes floaty{from{translate:0 0}to{translate:0 -14px}}
.hero-bg .slide.screen .shotframe img{transform:scale(1);transition:transform 7s linear}
.hero-bg .slide.screen.on .shotframe img{transform:scale(1.08)}
.hero-bg .shotframe::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.38) 45%,transparent 60%);transform:translateX(-120%)}
.hero-bg .slide.screen.on .shotframe::after{animation:shine 2.4s var(--ease) .9s 1 forwards}
@keyframes shine{to{transform:translateX(120%)}}
@media (prefers-reduced-motion:reduce){.hero-bg .slide.screen .shotframe{opacity:1;transform:none}.hero-bg .shotframe::after{display:none}}

/* _7 fix: with reduced motion the screenshot frame stays flat and uncropped (beats the .on selectors above) */
@media (prefers-reduced-motion:reduce){
  .hero-bg .slide.screen .shotframe,.hero-bg .slide.screen.on .shotframe{opacity:1;transform:none;translate:none}
  .hero-bg .slide.screen .shotframe img,.hero-bg .slide.screen.on .shotframe img{transform:none}
}
/* ---------- _8: Instagram-style blur fill behind small images; a little bigger frame ---------- */
.hero-bg .slide .blurbg{position:absolute;inset:-40px;z-index:0;background-size:cover;background-position:center;
  filter:blur(28px) saturate(1.15) brightness(.55);transform:scale(1.1)}
.hero-bg .slide.on .blurbg{animation:blurdrift 12s ease-in-out infinite alternate}
@keyframes blurdrift{to{transform:scale(1.22) translate(-2%,1%)}}
.hero-bg .slide.screen::before{z-index:1;opacity:.7}
.hero-bg .slide::after{z-index:1}
.hero-bg .slide figcaption,.hero-bg .shotframe{z-index:2}
.hero-bg .shotframe{width:min(40%,600px)}
.hero-bg .shotframe.photo{background:#101218}
@media (max-width:900px){.hero-bg .shotframe{width:auto}}
@media (prefers-reduced-motion:reduce){.hero-bg .slide .blurbg{animation:none}}

/* _9: footer has 3 columns now (FAMILY column removed for later) */
@media (min-width:1081px){.ft{grid-template-columns:1.6fr 1fr 1fr}}