/* ===== CSS Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.6;color:#1a1a2e;background:#faf9f7;min-height:100vh}
img,svg{max-width:100%;height:auto}
button,select,input{font-family:inherit;font-size:inherit}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ===== Header ===== */
.site-header{background:#1a1a2e;color:#fff;padding:.75rem 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.1rem;color:#fff}
.logo svg{flex-shrink:0}
.site-nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.site-nav a{color:rgba(255,255,255,.8);font-size:.9rem;transition:color .2s}
.site-nav a:hover,.site-nav a:focus{color:#fff}

/* ===== Hero ===== */
.hero{max-width:1200px;margin:0 auto;padding:4rem 1.5rem 3rem;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.2;color:#1a1a2e;margin-bottom:1rem}
.hero-sub{font-size:1.1rem;color:#555;max-width:480px}
.btn-primary{display:inline-block;background:#6C3AED;color:#fff;padding:.85rem 2rem;border-radius:8px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:background .2s,transform .2s;text-decoration:none}
.btn-primary:hover,.btn-primary:focus{background:#5a2fd6;transform:translateY(-1px)}
.btn-secondary{display:inline-block;background:#e8e4de;color:#1a1a2e;padding:.7rem 1.5rem;border-radius:8px;font-weight:600;font-size:.9rem;border:2px solid transparent;cursor:pointer;transition:all .2s}
.btn-secondary:hover,.btn-secondary:focus{background:#ddd8d0;border-color:#6C3AED}
.hero-visual{display:flex;justify-content:center;align-items:center}
.roadmap-preview{display:flex;align-items:center;gap:.5rem;padding:2rem;background:#fff;border-radius:16px;box-shadow:0 4px 24px rgba(0,0,0,.08)}
.preview-node{width:40px;height:40px;border-radius:50%;background:#e8e4de;display:flex;align-items:center;justify-content:center;font-weight:700;color:#999;font-size:.85rem;transition:all .3s}
.preview-node.done{background:#6C3AED;color:#fff}
.preview-node.active{background:#6C3AED;color:#fff;box-shadow:0 0 0 4px rgba(108,58,237,.25);transform:scale(1.15)}
.preview-line{width:32px;height:3px;background:#e8e4de;border-radius:2px}
.preview-line.done{background:#6C3AED}

/* ===== Section Headings ===== */
.section-heading{font-size:1.6rem;font-weight:700;color:#1a1a2e;margin-bottom:1.5rem}

/* ===== Roadmap Section ===== */
.roadmap-section{max-width:1200px;margin:0 auto;padding:2rem 1.5rem 4rem}
.roadmap-layout{display:grid;grid-template-columns:340px 1fr;gap:2rem;align-items:start}
.roadmap-controls{display:flex;flex-direction:column;gap:1rem}
.control-card{background:#fff;border-radius:12px;padding:1.25rem;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.control-label{display:block;font-weight:600;font-size:.85rem;color:#555;margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.04em}
.control-select,.control-input{width:100%;padding:.65rem .85rem;border:2px solid #e8e4de;border-radius:8px;background:#faf9f7;color:#1a1a2e;font-size:1rem;transition:border-color .2s}
.control-select:focus,.control-input:focus{outline:none;border-color:#6C3AED}
.control-hint{font-size:.8rem;color:#888;margin-top:.35rem}
.control-card-title{font-size:1rem;font-weight:700;color:#1a1a2e;margin-bottom:.25rem}

/* Milestone List */
.milestone-list{display:flex;flex-direction:column;gap:.4rem;max-height:320px;overflow-y:auto;margin-top:.75rem;padding-right:.25rem}
.milestone-list::-webkit-scrollbar{width:6px}
.milestone-list::-webkit-scrollbar-track{background:#f0ede8;border-radius:3px}
.milestone-list::-webkit-scrollbar-thumb{background:#ccc8c0;border-radius:3px}
.milestone-item{display:flex;align-items:center;gap:.6rem;padding:.5rem .6rem;border-radius:8px;cursor:pointer;transition:background .2s}
.milestone-item:hover{background:#f5f2ed}
.milestone-item input[type="checkbox"]{width:18px;height:18px;accent-color:#6C3AED;flex-shrink:0;cursor:pointer}
.milestone-item label{font-size:.9rem;color:#333;cursor:pointer;flex:1}
.milestone-item.checked label{color:#6C3AED;font-weight:500}

.control-actions{display:flex;gap:.75rem}

/* Roadmap Output */
.roadmap-output{display:flex;flex-direction:column;gap:1.5rem}
.stage-summary{background:linear-gradient(135deg,#6C3AED,#8B5CF6);color:#fff;border-radius:16px;padding:2rem}
.stage-badge{display:inline-block;background:rgba(255,255,255,.2);padding:.3rem .85rem;border-radius:20px;font-size:.8rem;font-weight:600;letter-spacing:.04em;margin-bottom:.75rem}
.stage-name{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}
.stage-description{font-size:1rem;opacity:.9;max-width:500px}
.stage-hours{font-size:.85rem;opacity:.75;margin-top:.5rem}

/* Progression Track */
.progression-track{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.track-stages{display:flex;align-items:flex-start;gap:0;overflow-x:auto;padding-bottom:.5rem}
.track-stage{flex:1;min-width:140px;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative}
.track-stage:not(:last-child)::after{content:'';position:absolute;top:20px;left:60%;width:80%;height:3px;background:#e8e4de;z-index:0}
.track-stage.done:not(:last-child)::after{background:#6C3AED}
.track-dot{width:40px;height:40px;border-radius:50%;background:#e8e4de;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;color:#999;z-index:1;transition:all .3s;margin-bottom:.5rem}
.track-stage.done .track-dot{background:#6C3AED;color:#fff}
.track-stage.current .track-dot{background:#6C3AED;color:#fff;box-shadow:0 0 0 4px rgba(108,58,237,.25);transform:scale(1.1)}
.track-stage-name{font-size:.75rem;font-weight:600;color:#555;line-height:1.3}
.track-stage.current .track-stage-name{color:#6C3AED}

/* Focus Areas */
.focus-areas{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.focus-title{font-size:1.1rem;font-weight:700;color:#1a1a2e;margin-bottom:.75rem}
.focus-list{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.focus-list li{display:flex;align-items:flex-start;gap:.5rem;font-size:.9rem;color:#444;padding:.4rem 0}
.focus-list li::before{content:'→';color:#6C3AED;font-weight:700;flex-shrink:0}

/* Next Stage */
.next-stage-preview{background:#f5f2ed;border-radius:12px;padding:1.5rem;border-left:4px solid #6C3AED}
.next-title{font-size:1.1rem;font-weight:700;color:#1a1a2e;margin-bottom:.5rem}
.next-text{color:#555;font-size:.95rem}

/* ===== Info Sections ===== */
.info-section{max-width:1200px;margin:0 auto;padding:3rem 1.5rem}
.info-section.alt{background:#f0ede8}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:1rem}
.info-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.info-step{width:36px;height:36px;border-radius:50%;background:#6C3AED;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;margin-bottom:.75rem}
.info-card h3{font-size:1rem;font-weight:700;color:#1a1a2e;margin-bottom:.4rem}
.info-card p{font-size:.9rem;color:#555;line-height:1.5}
.info-note{max-width:700px;margin:1.5rem auto 0;text-align:center;font-size:.9rem;color:#666;background:#fff;padding:1rem 1.5rem;border-radius:8px}

/* ===== Mistakes ===== */
.mistakes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1rem}
.mistake-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 12px rgba(0,0,0,.06);border-top:3px solid #e55}
.mistake-card h3{font-size:1rem;font-weight:700;color:#1a1a2e;margin-bottom:.4rem}
.mistake-card p{font-size:.9rem;color:#555;line-height:1.5}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:.75rem;max-width:800px}
.faq-item{background:#fff;border-radius:12px;padding:0;box-shadow:0 2px 12px rgba(0,0,0,.06);overflow:hidden}
.faq-item summary{padding:1.25rem;font-weight:600;color:#1a1a2e;cursor:pointer;font-size:.95rem;list-style:none;display:flex;align-items:center;justify-content:space-between}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:1.3rem;color:#6C3AED;font-weight:400;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 1.25rem 1.25rem;color:#555;font-size:.9rem;line-height:1.6}

/* ===== Print Section ===== */
.print-section{max-width:1200px;margin:0 auto;padding:3rem 1.5rem;text-align:center}
.print-section p{color:#555;font-size:1rem;max-width:500px;margin:0 auto 1.5rem}

/* ===== Footer ===== */
.site-footer{background:#1a1a2e;color:rgba(255,255,255,.7);padding:2.5rem 1.5rem;margin-top:2rem}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}
.footer-brand{display:flex;align-items:center;gap:.5rem;font-weight:700;color:#fff;font-size:1rem}
.footer-nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-nav a{font-size:.85rem;color:rgba(255,255,255,.6);transition:color .2s}
.footer-nav a:hover{color:#fff}
.footer-note{font-size:.8rem;color:rgba(255,255,255,.5);max-width:400px}
.footer-copy{font-size:.75rem;color:rgba(255,255,255,.4)}

/* ===== Print Styles ===== */
@media print{
  .site-header,.site-footer,.control-actions,.btn-primary,.btn-secondary,.hero,.info-section,.print-section,.site-nav{display:none!important}
  body{background:#fff;color:#000}
  .roadmap-section{padding:0}
  .roadmap-layout{display:block}
  .roadmap-controls{page-break-after:always}
  .milestone-list{max-height:none;overflow:visible}
  .stage-summary{background:#6C3AED!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .progression-track,.focus-areas,.next-stage-preview{break-inside:avoid}
}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .hero{grid-template-columns:1fr;text-align:center;padding:3rem 1.5rem 2rem}
  .hero-sub{margin:0 auto}
  .hero-visual{display:none}
  .roadmap-layout{grid-template-columns:1fr}
  .roadmap-controls{order:0}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .mistakes-grid{grid-template-columns:repeat(2,1fr)}
  .focus-list{grid-template-columns:1fr}
}
@media(max-width:640px){
  .header-inner{flex-direction:column;gap:.5rem}
  .site-nav{gap:1rem;justify-content:center}
  .hero h1{font-size:1.5rem}
  .info-grid,.mistakes-grid{grid-template-columns:1fr}
  .track-stage{min-width:100px}
  .track-stage-name{font-size:.65rem}
  .control-actions{flex-direction:column}
  .btn-secondary{width:100%;text-align:center}
}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}