/* Self-hosted fonts (no external requests) */
@font-face{font-family:'DM Sans';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/dm-sans-400.ttf) format('truetype')}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/dm-sans-500.ttf) format('truetype')}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/dm-sans-600.ttf) format('truetype')}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/dm-sans-700.ttf) format('truetype')}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/dm-mono-400.ttf) format('truetype')}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/dm-mono-500.ttf) format('truetype')}

*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'DM Sans',system-ui,sans-serif;color:#333;background:#f4f1eb;line-height:1.8;font-size:17px}
a{color:#c44b0a;text-decoration:none}
a:hover{text-decoration:underline}

/* Layout */
.wrap{max-width:1100px;margin:0 auto;padding:0 30px}
.two-col{display:flex;gap:60px;align-items:flex-start}
.main{flex:1;min-width:0}
.sidebar{width:220px;flex-shrink:0;position:sticky;top:120px}

/* ==================== HEADER ==================== */
header{background:#f4f1eb;position:sticky;top:0;z-index:100}

/* Row 1: Logo + Nav */
.header-brand{border-bottom:1px solid #e0ddd4;padding:20px 40px}
.header-brand .wrap{max-width:none;padding:0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}

/* #1 — Logo with accent dot */
.logo{font-size:32px;font-weight:700;color:#222;letter-spacing:-1px;text-decoration:none;display:flex;align-items:center;gap:2px}
.logo:hover{text-decoration:none}
.logo span{color:#c44b0a}
.logo::before{content:'';width:8px;height:8px;background:#c44b0a;border-radius:50%;margin-right:6px;flex-shrink:0}

/* #8 — Nav with stronger active state */
nav{display:flex;gap:5px;flex-wrap:wrap}
nav a{padding:9px 20px;font-size:15px;color:#555;background:#ece9e0;border-radius:4px;text-decoration:none;font-weight:500;transition:all .15s}
nav a:hover{background:#e0ddd4;color:#333;text-decoration:none}
nav a.active{background:#c44b0a;color:#fff;text-decoration:none;box-shadow:0 2px 8px rgba(196,75,10,.3)}

/* Row 2: Timer toolbar */
.header-toolbar{border-bottom:2px solid #e0ddd4;padding:10px 40px;background:#efece5}
.header-toolbar .wrap{max-width:none;padding:0;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:24px}
.timer-group{display:flex;align-items:center;gap:10px}
.timer-group label{font-size:14px;color:#666;white-space:nowrap;font-weight:500;text-transform:uppercase;letter-spacing:.5px}
.timer-presets{display:flex;gap:4px}
.tpreset{padding:5px 14px;border-radius:4px;font-size:13px;cursor:pointer;border:1px solid #d5d2c9;background:#fff;color:#666;font-family:'DM Sans',sans-serif;transition:all .15s}
.tpreset:hover{border-color:#c44b0a;color:#c44b0a}
.tpreset.on{background:#c44b0a;color:#fff;border-color:#c44b0a}
.timer-display{font-family:'DM Mono',monospace;font-size:30px;font-weight:500;min-width:64px;text-align:center;color:#222}
.timer-display.warn{color:#b8860b}
.timer-display.go{color:#2a8a5a}
.tbtn{padding:7px 18px;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;border:1px solid #d5d2c9;background:#fff;color:#555;font-family:'DM Sans',sans-serif;transition:all .15s}
.tbtn:hover{border-color:#999}
.tbtn-go{background:#c44b0a;color:#fff;border-color:#c44b0a}
.tbtn-go:hover{background:#a33d08}
.wl-group{display:flex;align-items:center;gap:10px}
.wl-group span{font-size:13px;color:#666;font-weight:500}
.toggle{width:44px;height:24px;border-radius:12px;background:#d5d2c9;border:none;cursor:pointer;position:relative;transition:background .2s}
.toggle.on{background:#c44b0a}
.toggle-dot{width:20px;height:20px;border-radius:50%;background:#fff;position:absolute;top:2px;left:2px;transition:left .2s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.toggle.on .toggle-dot{left:22px}

/* ==================== CONTENT ==================== */
.content{background:#fff;border-left:1px solid #e8e5de;border-right:1px solid #e8e5de;padding:44px 0 60px;min-height:60vh}

/* Typography */
h1{font-size:40px;font-weight:700;color:#1a1a1a;margin-bottom:10px;line-height:1.2;letter-spacing:-.5px}
/* #2 — Explicit subtitle class instead of fragile h1+p */
.subtitle{font-size:19px;color:#888;margin-bottom:28px}
/* #5 — More spacing between sections */
h2{font-size:24px;font-weight:700;color:#222;margin:48px 0 16px;padding-bottom:8px;border-bottom:1px solid #e0ddd4}
h2:first-of-type{margin-top:32px}
h3{font-size:19px;font-weight:600;color:#333;margin:28px 0 10px}
p{margin-bottom:16px}
ul,ol{margin:0 0 16px 28px}
li{margin-bottom:8px}

/* Info blocks */
.highlight{background:#fef8f0;border-left:4px solid #c44b0a;padding:18px 22px;margin:28px 0;font-size:16px;line-height:1.7}
.highlight strong{color:#c44b0a}
.science{background:#f0f6fa;border-left:4px solid #2a7ab5;padding:18px 22px;margin:28px 0;font-size:16px;line-height:1.7}
.science strong{color:#2a7ab5}

/* ==================== SIDEBAR ==================== */
.sidebar-box{background:#faf8f4;border:1px solid #e0ddd4;border-radius:4px;padding:20px;margin-bottom:20px}
.sidebar-box h4{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:#999;margin-bottom:12px;font-weight:600}
.sidebar-box ul{list-style:none;margin:0;padding:0}
.sidebar-box li{margin-bottom:0;border-bottom:1px solid #ece9e2;padding:0}
.sidebar-box li:last-child{border:none}
.sidebar-box li a{display:block;padding:10px 12px;color:#555;text-decoration:none;font-size:15px;font-weight:500;border-left:3px solid transparent;transition:all .15s}
.sidebar-box li a:hover{color:#c44b0a;background:#fff;text-decoration:none}
.sidebar-box li a.active{color:#c44b0a;font-weight:600;border-left-color:#c44b0a;background:#fff}
/* #3 — Sidebar steps box */
.sidebar-box ol.sidebar-steps{list-style:none;counter-reset:step;margin:0;padding:0}
.sidebar-box ol.sidebar-steps li{counter-increment:step;border-bottom:1px solid #ece9e2;padding:10px 12px 10px 36px;position:relative;font-size:14px;color:#555}
.sidebar-box ol.sidebar-steps li:last-child{border:none}
.sidebar-box ol.sidebar-steps li::before{content:counter(step);position:absolute;left:10px;top:10px;width:20px;height:20px;border-radius:50%;background:#c44b0a;color:#fff;font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center}
.sidebar-box ol.sidebar-steps a{color:#c44b0a;font-weight:600;text-decoration:underline;text-underline-offset:2px}

/* Sidebar CTA */
.sidebar-cta{display:block;text-align:center;padding:14px 20px;background:#c44b0a;color:#fff;font-size:15px;font-weight:600;border-radius:4px;text-decoration:none;transition:background .15s}
.sidebar-cta:hover{background:#a33d08;text-decoration:none}

/* ==================== COMPONENTS ==================== */
/* Tables */
.table-wrap{overflow-x:auto;margin:20px 0 24px;border:1px solid #e0ddd4;border-radius:4px}
table{width:100%;border-collapse:collapse;font-size:15px}
th{background:#c44b0a;color:#fff;padding:10px 14px;text-align:center;font-weight:500;font-size:14px}
td{padding:10px 14px;text-align:center;border-bottom:1px solid #e0ddd4}
tr:last-child td{border-bottom:none}
tr:nth-child(even){background:#faf8f4}
td:first-child{font-weight:500;text-align:center;white-space:nowrap}

/* Level nav */
.level-nav{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.level-btn{padding:8px 18px;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;border:1px solid #d5d2c9;background:#fff;color:#666;font-family:'DM Sans',sans-serif;transition:all .15s}
.level-btn:hover{border-color:#c44b0a;color:#c44b0a}
.level-btn.on{background:#c44b0a;color:#fff;border-color:#c44b0a}

/* FAQ */
.faq-item{border-bottom:1px solid #e0ddd4;padding:16px 0}
.faq-q{font-weight:600;font-size:17px;color:#222;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq-q::after{content:'\25B8';color:#999;transition:transform .2s;font-size:14px}
.faq-item.open .faq-q::after{transform:rotate(90deg)}
.faq-a{display:none;font-size:16px;color:#555;padding-top:12px;line-height:1.8}
.faq-item.open .faq-a{display:block}

/* Focus View */
.week-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.week-header h3{margin-bottom:0}
.week-train-btn{padding:6px 16px;border-radius:4px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid #d5d2c9;background:#fff;color:#666;font-family:'DM Sans',sans-serif;transition:all .15s;white-space:nowrap}
.week-train-btn:hover{border-color:#c44b0a;color:#c44b0a;background:#fef8f0}

.focus-back{margin-bottom:12px}
.focus-back button{padding:8px 18px;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;border:1px solid #d5d2c9;background:#fff;color:#666;font-family:'DM Sans',sans-serif;transition:all .15s}
.focus-back button:hover{border-color:#c44b0a;color:#c44b0a}

.focus-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin:24px 0 8px}
.focus-nav button{width:40px;height:40px;border-radius:50%;border:1px solid #d5d2c9;background:#fff;color:#666;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}
.focus-nav button:hover{border-color:#c44b0a;color:#c44b0a}
.focus-day-label{font-size:19px;font-weight:600;color:#222;text-align:center}
.focus-day-label .focus-rest{font-size:14px;font-weight:400;color:#888;display:block;margin-top:2px}
.focus-deload{display:inline-block;background:#e8f5e9;color:#2e7d32;padding:2px 10px;border-radius:10px;font-size:12px;font-weight:500;margin-left:6px}

.focus-sets{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:28px 0}
.focus-set{width:90px;height:100px;border-radius:8px;border:2px solid #d5d2c9;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;user-select:none}
.focus-set:hover{border-color:#c44b0a;box-shadow:0 2px 8px rgba(196,75,10,.15)}
.focus-set .set-reps{font-size:30px;font-weight:700;color:#222;line-height:1}
.focus-set .set-label{font-size:12px;color:#888;margin-top:4px;font-weight:500}
.focus-set.done{border-color:#2a8a5a;background:#f0faf4}
.focus-set.done .set-reps{color:#2a8a5a}
.focus-set.done .set-label{color:#2a8a5a}
.focus-set.done .set-label::after{content:' \2713'}
.focus-set-max{border-style:dashed;background:#fef8f0}
.focus-set-max .set-reps{font-size:22px;color:#c44b0a}
.focus-set-max.done{border-color:#2a8a5a;border-style:solid;background:#f0faf4}
.focus-set-max.done .set-reps{color:#2a8a5a}

.focus-progress{text-align:center;font-size:16px;color:#666;margin:8px 0 0}
.focus-progress strong{color:#222;font-weight:600}

/* #6 — Day complete message */
.focus-complete{text-align:center;margin:28px 0;padding:24px;background:#f0faf4;border:2px solid #2a8a5a;border-radius:8px}
.focus-complete strong{display:block;font-size:22px;color:#2a8a5a;margin-bottom:6px}
.focus-complete span{display:block;font-size:16px;color:#555}
.focus-complete button{display:block;margin:14px auto 0;padding:10px 24px;border-radius:4px;font-size:14px;font-weight:600;cursor:pointer;border:none;background:#2a8a5a;color:#fff;font-family:'DM Sans',sans-serif;transition:background .15s}
.focus-complete button:hover{background:#1e6e48}

/* #4 — Footer with separated disclaimer */
footer{background:#f4f1eb;border-top:2px solid #e0ddd4;padding:28px 0;text-align:center;color:#999}
footer .disclaimer{font-size:12px;line-height:1.6;color:#aaa;margin-bottom:12px;max-width:640px;margin-left:auto;margin-right:auto}
footer .copyright{font-size:14px}
footer a{color:#999}
footer a:hover{color:#c44b0a}

/* ==================== WIDE SCREENS ==================== */
@media(min-width:1200px){
  body{font-size:19px}
  .wrap{max-width:1280px;padding:0 40px}
  .sidebar{width:260px}
  .two-col{gap:70px}

  .header-brand{padding:28px 60px}
  .logo{font-size:38px}
  .logo::before{width:10px;height:10px;margin-right:8px}
  nav a{padding:11px 24px;font-size:17px}
  .header-toolbar{padding:14px 60px}
  .timer-group label{font-size:16px}
  .timer-display{font-size:38px;min-width:76px}
  .tpreset{padding:6px 16px;font-size:15px}
  .tbtn{padding:9px 22px;font-size:16px}
  .wl-group span{font-size:15px}
  .toggle{width:50px;height:28px;border-radius:14px}
  .toggle-dot{width:24px;height:24px;top:2px;left:2px}
  .toggle.on .toggle-dot{left:24px}

  h1{font-size:48px}
  .subtitle{font-size:22px}
  h2{font-size:28px}
  h3{font-size:22px}
  p,ul,ol{font-size:19px}
  .highlight,.science{font-size:17px;padding:22px 28px}

  .sidebar-box{padding:24px}
  .sidebar-box li a{font-size:16px;padding:12px 14px}
  .sidebar-box ol.sidebar-steps li{font-size:15px;padding:12px 14px 12px 40px}
  .sidebar-cta{font-size:16px;padding:16px 24px}

  table{font-size:16px}
  th{font-size:15px;padding:12px 16px}
  td{padding:12px 16px}

  .level-btn{padding:10px 22px;font-size:16px}

  .faq-q{font-size:19px}
  .faq-a{font-size:17px}

  .focus-day-label{font-size:22px}
  .focus-set{width:110px;height:120px}
  .focus-set .set-reps{font-size:36px}
  .focus-set .set-label{font-size:14px}
  .focus-progress{font-size:18px}
  .week-train-btn{padding:8px 20px;font-size:15px}
  .focus-back button{padding:10px 22px;font-size:16px}
  .focus-complete strong{font-size:26px}
  .focus-complete span{font-size:18px}

  .content{padding:50px 0 70px}
  footer{padding:32px 0}
  footer .disclaimer{font-size:13px}
  footer .copyright{font-size:15px}
}

/* ==================== RESPONSIVE — MOBILE ==================== */
@media(max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 16px}

  /* Layout — single column, sidebar BELOW content */
  .two-col{flex-direction:column;gap:32px}
  .main{min-width:0}
  .sidebar{width:100%;position:static;order:1}
  .content{padding:20px 0 36px;border:none}

  /* Header brand — compact, horizontal scroll nav */
  .header-brand{padding:12px 16px}
  .header-brand .wrap{gap:10px}
  .logo{font-size:22px;letter-spacing:-.5px}
  .logo::before{width:6px;height:6px;margin-right:4px}
  nav{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:4px}
  nav::-webkit-scrollbar{display:none}
  nav a{padding:6px 12px;font-size:12px;white-space:nowrap;flex-shrink:0}

  /* Timer toolbar — compact centered row */
  .header-toolbar{padding:8px 16px}
  .header-toolbar .wrap{justify-content:center;gap:10px}
  .timer-group{gap:6px}
  .timer-group label{font-size:12px;letter-spacing:0}
  .tpreset{padding:4px 10px;font-size:11px}
  .timer-display{font-size:22px;min-width:48px}
  .tbtn{padding:5px 12px;font-size:12px}
  .wl-group span{font-size:11px}
  .toggle{width:38px;height:20px;border-radius:10px}
  .toggle-dot{width:16px;height:16px;top:2px;left:2px}
  .toggle.on .toggle-dot{left:20px}

  /* Typography — smaller for mobile */
  h1{font-size:26px;letter-spacing:-.3px}
  .subtitle{font-size:16px;margin-bottom:20px}
  h2{font-size:19px;margin-top:32px;margin-bottom:12px}
  h3{font-size:17px;margin:20px 0 8px}
  p{font-size:16px;margin-bottom:12px}
  ul,ol{font-size:16px;margin-left:20px}

  /* Info blocks — tighter */
  .highlight,.science{padding:14px 16px;margin:20px 0;font-size:15px}

  /* Tables — compact for small screens */
  table{font-size:13px}
  th{padding:6px 6px;font-size:12px}
  td{padding:6px 6px}
  .table-wrap{margin:14px 0 18px}

  /* Level buttons — compact grid */
  .level-nav{gap:5px;margin:14px 0}
  .level-btn{padding:6px 12px;font-size:13px}

  /* Sidebar — compact */
  .sidebar-box{padding:16px}
  .sidebar-box li a{padding:8px 10px;font-size:14px}
  .sidebar-box ol.sidebar-steps li{padding:8px 10px 8px 32px;font-size:13px}
  .sidebar-box ol.sidebar-steps li::before{width:18px;height:18px;font-size:10px;left:8px;top:9px}
  .sidebar-cta{padding:12px 16px;font-size:14px;margin-bottom:0}

  /* FAQ — tighter */
  .faq-item{padding:12px 0}
  .faq-q{font-size:15px}
  .faq-a{font-size:14px;padding-top:8px}

  /* Focus View — mobile optimized */
  .focus-sets{gap:8px;margin:20px 0}
  .focus-set{width:58px;height:72px;border-radius:6px}
  .focus-set .set-reps{font-size:22px}
  .focus-set .set-label{font-size:10px;margin-top:2px}
  .focus-set-max .set-reps{font-size:16px}
  .focus-nav{gap:12px;margin:16px 0 6px}
  .focus-nav button{width:36px;height:36px;font-size:16px}
  .focus-day-label{font-size:15px}
  .focus-day-label .focus-rest{font-size:12px}
  .focus-back button{padding:6px 14px;font-size:13px}
  .focus-progress{font-size:14px}
  .focus-complete{padding:18px;margin:20px 0}
  .focus-complete strong{font-size:18px}
  .focus-complete span{font-size:14px}
  .focus-complete button{padding:8px 18px;font-size:13px}
  .week-header{gap:8px}
  .week-train-btn{padding:5px 12px;font-size:12px}

  /* Footer — compact */
  footer{padding:20px 0}
  footer .disclaimer{font-size:11px;margin-bottom:8px}
  footer .copyright{font-size:12px}
}