/* ============================================================
   We Repair for Youth — Workshop direction
   Design tokens from Gris reference (2026-08-24). Dark, industrial, activist.
   Fonts: Oswald (headings), Inter (body), JetBrains Mono (labels) — local woff2, no CDN.
   ============================================================ */

/* ---------- Local fonts ---------- */
@font-face{font-family:'Oswald';src:url('/static/fonts/Oswald-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Oswald';src:url('/static/fonts/Oswald-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Oswald';src:url('/static/fonts/Oswald-SemiBold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:'Oswald';src:url('/static/fonts/Oswald-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('/static/fonts/Inter-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('/static/fonts/Inter-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('/static/fonts/Inter-SemiBold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('/static/fonts/Inter-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'JetBrains Mono';src:url('/static/fonts/JetBrainsMono-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'JetBrains Mono';src:url('/static/fonts/JetBrainsMono-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}

/* ---------- Tokens ---------- */
:root{
  --ink:#17212A;         /* Industrial Ink — base */
  --ink-2:#1f2b34;       /* panel */
  --ink-3:#0f171e;       /* darker (footer/nav strip) */
  --ink-4:#0b1116;       /* video well */
  --green:#B9C480;       /* Repair Green — primary accent */
  --green-ink:#17212A;   /* text on green */
  --blue:#8BBCCE;        /* We-Repair Blue — secondary */
  --erasmus:#0C4F9C;     /* Erasmus Blue */
  --steel:#706F6F;       /* Steel Grey */
  --paper:#F4F1EA;       /* Paper (light contexts) */
  --white:#ffffff;
  --t-1:#e7edf1;         /* bright body */
  --t-2:#cdd6db;         /* body */
  --t-3:#aab8c1;         /* muted */
  --t-4:#8b98a1;         /* faint */
  --t-5:#5a6a75;         /* faintest */
  --line:#35424c;        /* border */
  --line-2:#46545e;      /* border lighter */
  --maxw:1180px;
  --radius:2px;
  --pad-x:40px;
  --font-head:'Oswald',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--ink);color:var(--t-2);
  font-family:var(--font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--green);text-decoration:none;}
a:hover{color:#cdd6db;}
h1,h2,h3,h4{font-family:var(--font-head);text-transform:uppercase;color:var(--white);margin:0;line-height:1.02;font-weight:700;}
p{margin:0 0 1em;}

/* skip link (a11y) */
.skip{position:absolute;left:-999px;top:0;background:var(--green);color:var(--ink);padding:10px 16px;font-family:var(--font-head);text-transform:uppercase;z-index:200;}
.skip:focus{left:8px;top:8px;}

/* focus visibility (keyboard nav) */
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,.btn:focus-visible{
  outline:3px solid var(--green);outline-offset:2px;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad-x);padding-right:var(--pad-x);}
.mono{font-family:var(--font-mono);}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);}
.eyebrow.green{color:var(--green);}

/* ---------- Buttons ---------- */
.btn{display:inline-block;font-family:var(--font-head);font-weight:600;text-transform:uppercase;
  letter-spacing:.04em;font-size:15px;padding:14px 26px;border-radius:var(--radius);cursor:pointer;border:0;}
.btn-primary{background:var(--green);color:var(--green-ink);}
.btn-primary:hover{background:#c8d197;color:var(--green-ink);}
.btn-ghost{border:1px solid #8fa0aa;color:var(--white);background:transparent;}
.btn-ghost:hover{border-color:var(--green);color:var(--white);}
.btn-outline{border:1px solid var(--green);color:var(--green);background:transparent;text-align:center;}
.btn-outline:hover{background:rgba(185,196,128,.12);color:var(--green);}
.btn-block{display:block;width:100%;text-align:center;}
.btn-sm{font-size:13px;padding:10px 18px;}

/* ---------- Header / nav ---------- */
.site-nav{background:var(--ink);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;}
.site-nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:44px;width:auto;}
.brand .sub{font-family:var(--font-head);font-weight:600;color:#fff;font-size:15px;letter-spacing:.05em;
  text-transform:uppercase;border-left:1px solid var(--line);padding-left:12px;}
.nav-links{display:flex;align-items:center;gap:28px;font-family:var(--font-head);text-transform:uppercase;font-size:15px;letter-spacing:.05em;list-style:none;margin:0;padding:0;}
.nav-links a{color:var(--t-2);}
.nav-links a:hover{color:#fff;}
.nav-links a.active{color:#fff;border-bottom:2px solid var(--green);padding-bottom:3px;}
.nav-cta{background:var(--green);color:var(--ink)!important;font-weight:600;padding:10px 20px;border-radius:var(--radius);}
.nav-cta:hover{color:var(--ink)!important;background:#c8d197;}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--green);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;}
.nav-user{display:flex;align-items:center;gap:8px;color:var(--t-2);font-family:var(--font-body);text-transform:none;font-size:13px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.nav-toggle span{width:24px;height:2px;background:var(--t-2);display:block;}
.lang-switch{display:flex;gap:6px;font-family:var(--font-mono);font-size:12px;align-items:center;}
.lang-switch a{color:var(--t-2);padding:3px 6px;border-radius:2px;}
.lang-switch a.on{color:var(--ink);background:var(--blue);}

/* ---------- Sections ---------- */
section{background:var(--ink);}
.sec{padding:56px 0;}
.sec-2{background:var(--ink-2);}
.sec-tight{padding:44px 0;}
.section-title{font-size:32px;margin:0 0 24px;}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:540px;display:flex;align-items:center;overflow:hidden;}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero .scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,18,24,.96) 0%,rgba(12,18,24,.82) 40%,rgba(12,18,24,.35) 100%);}
.hero .inner{position:relative;padding:60px 0;max-width:660px;}
.hero .tag{display:inline-block;font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--green);border:1px solid var(--green);padding:6px 12px;border-radius:var(--radius);}
.hero h1{font-size:68px;color:#fff;margin:22px 0 18px;}
.hero p{font-size:18px;line-height:1.55;color:var(--t-1);margin:0 0 30px;max-width:520px;}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;}
/* partner strip over hero (Gris punch-list #1: live text, not baked photo) */
.hero-partners{position:absolute;left:0;right:0;bottom:0;padding:10px 0;background:linear-gradient(transparent,rgba(11,17,22,.85));}
.hero-partners .wrap{display:flex;gap:18px;align-items:center;font-family:var(--font-mono);font-size:12px;color:var(--t-2);flex-wrap:wrap;}
.hero-partners b{color:#fff;font-weight:500;}

/* ---------- Stat band ---------- */
.stat-band{background:var(--ink-2);padding:50px 0;}
.stat-band .grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;}
.stat-band .lede{font-size:16px;line-height:1.6;color:var(--t-1);margin:0;}
.stat{border-left:2px solid var(--green);padding-left:20px;}
.stat .num{font-family:var(--font-head);font-weight:700;font-size:46px;color:#fff;line-height:1;}
.stat .cap{font-size:14px;color:var(--t-3);margin-top:6px;}

/* ---------- Steps 1-2-3 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.step{background:var(--ink-2);padding:28px;border-top:4px solid var(--green);}
.step:nth-child(2){border-top-color:var(--blue);}
.step .n{font-family:var(--font-head);font-weight:700;font-size:40px;color:var(--green);line-height:1;}
.step:nth-child(2) .n{color:var(--blue);}
.step h3{font-size:20px;margin:10px 0 8px;}
.step p{font-size:14px;color:var(--t-2);line-height:1.55;margin:0;}

/* ---------- Module cards ---------- */
.mod-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.mod-card{background:var(--ink);border-top:4px solid var(--blue);padding:28px;}
.mod-card.g{border-top-color:var(--green);}
.mod-card .kicker{font-family:var(--font-mono);font-size:12px;color:var(--blue);letter-spacing:.1em;}
.mod-card.g .kicker{color:var(--green);}
.mod-card h3{font-size:24px;margin:8px 0 10px;}
.mod-card p{font-size:14px;color:var(--t-2);line-height:1.55;margin:0 0 14px;}
.mod-card .go{font-family:var(--font-head);text-transform:uppercase;font-size:14px;letter-spacing:.04em;color:var(--green);}
.mod-thumb{aspect-ratio:16/9;object-fit:cover;width:100%;margin-bottom:16px;background:var(--ink-4);}

/* ---------- Resource cards ---------- */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.res-card{background:var(--ink-2);padding:22px;display:flex;flex-direction:column;gap:12px;}
.res-top{display:flex;justify-content:space-between;align-items:center;}
.chip{font-family:var(--font-mono);font-size:11px;padding:3px 8px;color:var(--ink);background:var(--green);}
.chip.blue{background:var(--blue);color:var(--ink);}
.chip.erasmus{background:var(--erasmus);color:#fff;}
.chip.steel{background:var(--steel);color:#fff;}
.res-size{font-family:var(--font-mono);font-size:11px;color:var(--t-3);}
.res-card h3{font-size:19px;line-height:1.1;}
.res-card .desc{font-size:13px;color:var(--t-3);line-height:1.5;margin:0;}
.res-lang{font-family:var(--font-mono);font-size:11px;color:var(--blue);}
.res-dl{font-family:var(--font-mono);font-size:11px;color:var(--t-4);}

/* ---------- Filter bar ---------- */
.filter-bar{background:var(--ink-3);padding:20px 0;}
.filter-bar .wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.filter-lbl{font-family:var(--font-mono);font-size:11px;color:var(--t-5);letter-spacing:.1em;}
.pill{font-family:var(--font-head);text-transform:uppercase;font-size:13px;letter-spacing:.03em;border:1px solid var(--line);color:var(--t-2);padding:7px 14px;border-radius:var(--radius);}
.pill.on{background:var(--green);color:var(--ink);border-color:var(--green);}
.pill-lang{font-family:var(--font-mono);font-size:12px;color:var(--t-2);border:1px solid var(--line);padding:6px 11px;}
.pill-lang.on{color:var(--ink);background:var(--blue);border-color:var(--blue);}

/* ---------- Course header + progress ---------- */
.course-head{background:var(--ink-2);padding:48px 0;}
.course-head .grid{display:grid;grid-template-columns:1.6fr 1fr;gap:44px;align-items:center;}
.course-head h1{font-size:44px;margin:14px 0;}
.course-meta{display:flex;gap:22px;flex-wrap:wrap;font-family:var(--font-mono);font-size:12px;color:var(--t-3);}
.progress-card{background:var(--ink);border:1px solid var(--line);border-radius:6px;padding:26px;}
.progress-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px;}
.progress-row .pct{font-family:var(--font-head);font-weight:600;color:var(--green);font-size:18px;}
.bar{height:8px;background:var(--ink-4);border-radius:4px;overflow:hidden;margin-bottom:18px;}
.bar>span{display:block;height:100%;background:var(--green);}
.note{font-size:12px;color:var(--t-4);margin:14px 0 0;text-align:center;line-height:1.5;}

/* ---------- Module + lesson list ---------- */
.mod-head{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap;}
.badge{font-family:var(--font-mono);font-size:12px;color:var(--ink);background:var(--blue);padding:4px 10px;}
.badge.g{background:var(--green);}
.mod-head h2{font-size:26px;}
.mod-head .dur{font-family:var(--font-mono);font-size:12px;color:var(--t-3);margin-left:auto;}
.lesson-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.lrow{display:flex;align-items:center;gap:12px;background:var(--ink-2);padding:14px 16px;border-left:3px solid var(--line);}
.lrow.done{border-left-color:var(--green);}
.lrow.current{border-left-color:var(--green);}
.lrow .tick{width:22px;height:22px;border-radius:50%;border:2px solid var(--line-2);flex:0 0 auto;display:flex;align-items:center;justify-content:center;}
.lrow.done .tick{background:var(--green);border-color:var(--green);color:var(--ink);font-size:13px;font-weight:700;}
.lrow.current .tick{border-color:var(--green);}
.lrow .ltitle{color:var(--t-2);font-size:14px;}
.lrow.done .ltitle,.lrow.current .ltitle{color:#fff;}
.lrow .lmeta{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--t-4);}
.lrow.current .lmeta{color:var(--green);}
.lrow a{color:inherit;display:flex;align-items:center;gap:12px;width:100%;}

/* ---------- Lesson page ---------- */
.crumb{background:var(--ink-3);padding:16px 0;font-family:var(--font-mono);font-size:12px;color:var(--t-4);}
.crumb b{color:var(--green);font-weight:400;}
.lesson-grid{display:grid;grid-template-columns:1fr 320px;gap:0;}
.lesson-main{padding:34px 34px 44px;}
.video{position:relative;aspect-ratio:16/9;background:var(--ink-4);border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.video img.poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35;}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.play{position:relative;width:76px;height:76px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;}
.play::after{content:"";width:0;height:0;border-left:24px solid var(--ink);border-top:15px solid transparent;border-bottom:15px solid transparent;margin-left:6px;}
.video-tools{display:flex;gap:10px;margin:14px 0 24px;flex-wrap:wrap;}
.vtool{font-family:var(--font-mono);font-size:11px;color:var(--blue);border:1px solid var(--line);padding:6px 12px;border-radius:var(--radius);background:transparent;cursor:pointer;}
.lesson-main h1{font-size:38px;margin:8px 0 18px;line-height:1.02;}
.lesson-main p{font-size:16px;line-height:1.7;color:var(--t-2);}
.transcript{background:var(--ink-2);border:1px solid var(--line);border-radius:6px;padding:20px 22px;margin:0 0 28px;}
.transcript summary{font-family:var(--font-head);text-transform:uppercase;color:#fff;cursor:pointer;font-size:16px;}
.transcript .body{margin-top:14px;font-size:15px;color:var(--t-2);line-height:1.7;}

.dl-box{background:var(--ink-2);border:1px solid var(--line);border-radius:6px;padding:20px 22px;display:flex;align-items:center;gap:18px;margin-bottom:28px;}
.dl-ico{width:46px;height:56px;background:var(--green);border-radius:3px;display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:13px;flex:0 0 auto;}
.dl-box .meta{flex:1;}
.dl-box .meta h4{font-size:18px;color:#fff;}
.dl-box .meta .sub{font-family:var(--font-mono);font-size:11px;color:var(--t-3);margin-top:4px;}

/* quiz */
.quiz{background:var(--ink-3);border-top:4px solid var(--blue);border-radius:6px;padding:26px;}
.quiz .q-kicker{font-family:var(--font-mono);font-size:12px;color:var(--blue);letter-spacing:.1em;margin-bottom:6px;}
.quiz h3{font-size:22px;margin-bottom:18px;}
.quiz .opts{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;}
.opt{display:flex;align-items:center;gap:12px;background:var(--ink-2);padding:14px 16px;border-radius:4px;border:1px solid var(--line);cursor:pointer;color:var(--t-2);font-size:15px;text-align:left;width:100%;}
.opt .mark{width:20px;height:20px;border:2px solid #6a7882;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;}
.opt.correct{border-color:var(--green);color:#fff;}
.opt.correct .mark{background:var(--green);border-color:var(--green);color:var(--ink);}
.opt.wrong{border-color:#d98a8a;}
.opt.wrong .mark{border-color:#d98a8a;color:#d98a8a;}
.quiz-feedback{margin:0 0 16px;font-size:15px;padding:12px 14px;border-radius:4px;display:none;}
.quiz-feedback.ok{display:block;background:rgba(185,196,128,.14);color:var(--green);}
.quiz-feedback.no{display:block;background:rgba(217,138,138,.14);color:#e6a9a9;}

/* sidebar */
.lesson-side{background:var(--ink-2);padding:30px 26px;}
.side-list{display:flex;flex-direction:column;gap:2px;margin-bottom:0;}
.side-list a{display:flex;align-items:center;gap:10px;padding:11px 8px;color:var(--t-2);font-size:13px;border-radius:4px;}
.side-list a.done{color:var(--t-4);text-decoration:line-through;}
.side-list a.current{background:var(--ink);color:#fff;font-weight:600;}
.side-list .tick{width:18px;height:18px;border-radius:50%;border:2px solid var(--line-2);flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;}
.side-list a.done .tick{background:var(--green);border-color:var(--green);color:var(--ink);}
.side-list a.current .tick{border-color:var(--green);}

/* ---------- About ---------- */
.partners-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.partner{background:var(--ink);border-top:4px solid var(--green);padding:26px;}
.partner:nth-child(2){border-top-color:var(--blue);}
.partner:nth-child(3){border-top-color:var(--erasmus);}
.partner .loc{font-family:var(--font-mono);font-size:11px;color:var(--green);letter-spacing:.1em;}
.partner:nth-child(2) .loc,.partner:nth-child(3) .loc{color:var(--blue);}
.partner h3{font-size:24px;margin:8px 0 10px;}
.partner p{font-size:14px;color:var(--t-2);line-height:1.55;margin:0;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.callout{background:var(--green);padding:32px;border-radius:6px;}
.callout .k{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#3a4a33;margin-bottom:10px;}
.callout p{font-size:18px;line-height:1.55;color:var(--ink);margin:0;font-weight:500;}

/* ---------- Forms ---------- */
.form-card{max-width:440px;margin:60px auto;background:var(--ink-2);border:1px solid var(--line);border-radius:8px;padding:40px;}
.form-card h1{font-size:30px;margin-bottom:8px;}
.form-card .sub{color:var(--t-3);font-size:14px;margin-bottom:24px;}
.field{margin-bottom:18px;}
.field label{display:block;font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--t-3);margin-bottom:6px;}
.field input{width:100%;background:var(--ink);border:1px solid var(--line);border-radius:4px;padding:12px 14px;color:#fff;font-family:var(--font-body);font-size:15px;}
.field input:focus{border-color:var(--green);outline:none;}
.form-alt{text-align:center;margin-top:18px;font-size:14px;color:var(--t-3);}
.flash{padding:12px 16px;border-radius:4px;margin-bottom:18px;font-size:14px;}
.flash.error{background:rgba(217,138,138,.14);color:#e6a9a9;border:1px solid #6b4141;}
.flash.success{background:rgba(185,196,128,.14);color:var(--green);border:1px solid #4b5535;}
.flash.info{background:rgba(139,188,206,.14);color:var(--blue);border:1px solid #3a5560;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink-3);padding:44px 0;}
.site-footer .grid{display:grid;grid-template-columns:1.4fr 1fr;gap:44px;align-items:start;}
.site-footer .eu{height:56px;width:auto;filter:brightness(0) invert(1);margin-bottom:16px;}
.disclaimer{font-size:11px;line-height:1.55;color:#7d8b94;margin:0 0 16px;max-width:560px;}
.copyright{font-family:var(--font-mono);font-size:11px;color:var(--t-4);}
.copyright .on{color:var(--blue);}
.foot-partners .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--t-5);margin-bottom:14px;}
.foot-partners .row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;}
.foot-partners .p{border:1px solid var(--line-2);color:var(--t-3);font-size:12px;padding:16px 10px;border-radius:4px;text-align:center;line-height:1.35;}
.foot-partners .p b{color:#fff;font-weight:500;display:block;font-family:var(--font-head);text-transform:uppercase;font-size:13px;}
.foot-partners .p span{font-size:10px;color:#7d8b94;}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0;}
.center{text-align:center;}
.hide{display:none !important;}
.lede{font-size:16px;line-height:1.6;color:var(--t-2);max-width:640px;}
.spacer{height:1px;}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  :root{--pad-x:22px;}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:var(--ink-3);flex-direction:column;
    align-items:flex-start;gap:0;padding:8px 22px 18px;border-bottom:1px solid var(--line);display:none;}
  .nav-links.open{display:flex;}
  .nav-links li{width:100%;padding:12px 0;border-bottom:1px solid var(--line);}
  .nav-toggle{display:flex;}
  .hero h1{font-size:44px;}
  .hero{min-height:460px;}
  .stat-band .grid{grid-template-columns:1fr;gap:26px;}
  .steps{grid-template-columns:1fr;}
  .mod-grid{grid-template-columns:1fr;}
  .res-grid{grid-template-columns:1fr;}
  .course-head .grid{grid-template-columns:1fr;}
  .lesson-list{grid-template-columns:1fr;}
  .lesson-grid{grid-template-columns:1fr;}
  .lesson-side{border-top:1px solid var(--line);}
  .partners-grid{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;}
  .site-footer .grid{grid-template-columns:1fr;gap:28px;}
  .section-title,.course-head h1{font-size:28px;}
  .lesson-main{padding:24px 22px;}
}
@media (max-width:560px){
  .hero h1{font-size:36px;}
  .hero .cta-row{flex-direction:column;}
  .hero .cta-row .btn{width:100%;text-align:center;}
}
/* respect reduced motion */
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}*{transition:none!important;}}