*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--green-900:#1a3a1a;--green-800:#2D5F2D;--green-700:#3a7a3a;--green-600:#4a9a4a;--green-500:#5cb85c;--green-300:#A8D5A2;--green-100:#e8f5e8;--green-50:#f4fbf4;--sand-800:#5c4a2e;--sand-600:#8b7355;--sand-200:#e8dcc8;--sand-50:#faf8f4;--gray-900:#1a1a1a;--gray-700:#3d3d3d;--gray-500:#6b6b6b;--gray-300:#b0b0b0;--gray-100:#f0f0f0;--white:#fff;--radius:8px;--radius-lg:12px;--shadow:0 2px 8px rgba(0,0,0,.08);--shadow-lg:0 4px 20px rgba(0,0,0,.12);--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--max-width:1120px}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--gray-900);background:var(--sand-50);line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}
img,svg{max-width:100%;height:auto}
a{color:var(--green-800);text-decoration:none}
a:hover{text-decoration:underline}

/* Header */
.site-header{background:var(--green-900);color:var(--white);padding:.75rem 0;position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:.5rem;color:var(--white);text-decoration:none;font-weight:700;font-size:1.1rem}
.logo:hover{text-decoration:none}
.logo svg{flex-shrink:0}
.site-nav{display:flex;gap:1.25rem;flex-wrap:wrap}
.site-nav a{color:var(--green-300);font-size:.9rem;text-decoration:none}
.site-nav a:hover{color:var(--white)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--green-900) 0%,var(--green-800) 50%,var(--green-700) 100%);color:var(--white);padding:4rem 0 4.5rem;text-align:center}
.hero h1{font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.2;margin-bottom:1rem;font-weight:800}
.hero-sub{font-size:clamp(1rem,2vw,1.2rem);color:var(--green-300);max-width:600px;margin:0 auto 2rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.25rem;border-radius:var(--radius);font-size:.95rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .15s;text-decoration:none;gap:.4rem}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--green-600);color:var(--white);border-color:var(--green-600)}
.btn-primary:hover{background:var(--green-700);border-color:var(--green-700)}
.btn-secondary{background:var(--white);color:var(--green-800);border-color:var(--green-300)}
.btn-secondary:hover{background:var(--green-100);border-color:var(--green-600)}
.btn-lg{padding:.85rem 2rem;font-size:1.1rem}

/* Planner */
.planner-section{padding:3rem 0}
.planner-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
@media(max-width:860px){.planner-grid{grid-template-columns:1fr}}
.planner-inputs{background:var(--white);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow)}
.planner-inputs h2{margin-bottom:1rem;font-size:1.4rem}

/* Presets */
.presets{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.preset-btn{padding:.4rem .85rem;border-radius:20px;border:1px solid var(--green-300);background:var(--green-50);color:var(--green-800);font-size:.8rem;cursor:pointer;transition:all .15s}
.preset-btn:hover,.preset-btn.active{background:var(--green-800);color:var(--white);border-color:var(--green-800)}

/* Form */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:500px){.form-row{grid-template-columns:1fr}}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-weight:600;margin-bottom:.3rem;font-size:.9rem}
.form-group input,.form-group select{width:100%;padding:.6rem .75rem;border:1px solid var(--gray-300);border-radius:var(--radius);font-size:.95rem;background:var(--white);transition:border-color .15s}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--green-600);box-shadow:0 0 0 3px rgba(92,184,92,.2)}
.hint{font-size:.8rem;color:var(--gray-500);margin-top:.2rem;display:block}
.checkbox-group{border:1px solid var(--gray-300);border-radius:var(--radius);padding:1rem;margin-bottom:1.25rem}
.checkbox-group legend{font-weight:600;font-size:.9rem;padding:0 .5rem}
.checkbox-group label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;margin-bottom:.4rem;cursor:pointer}
.checkbox-group input{width:1rem;height:1rem;accent-color:var(--green-600)}
.form-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}

/* Plan output */
.plan-output{position:sticky;top:80px}
.plan-card{background:var(--white);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-lg);border-top:4px solid var(--green-600)}
.plan-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-wrap:wrap;gap:.5rem}
.plan-header h2{font-size:1.25rem}
.plan-badge{background:var(--green-100);color:var(--green-800);padding:.3rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600}
.plan-method{display:flex;gap:1rem;align-items:flex-start;padding:1rem;background:var(--green-50);border-radius:var(--radius);margin-bottom:1.25rem}
.method-icon{font-size:2rem;line-height:1}
.method-name{display:block;font-size:1.1rem;margin-bottom:.25rem}
.method-desc{font-size:.9rem;color:var(--gray-700)}
.plan-section-block{margin-bottom:1.25rem}
.plan-section-block h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500);margin-bottom:.5rem}
.plan-section-block p{font-size:.95rem}
.checklist{list-style:none;padding:0}
.checklist li{padding:.35rem 0 .35rem 1.5rem;position:relative;font-size:.9rem;border-bottom:1px solid var(--gray-100)}
.checklist li::before{content:"☐";position:absolute;left:0;color:var(--green-600);font-size:1rem}
.rules-list{list-style:none;padding:0}
.rules-list li{padding:.3rem 0;font-size:.9rem;border-bottom:1px solid var(--gray-100);padding-left:1.25rem;position:relative}
.rules-list li::before{content:"•";position:absolute;left:0;color:var(--green-600);font-weight:700}
.plan-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--gray-100)}
.plan-disclaimer{font-size:.75rem;color:var(--gray-500);margin-top:1rem;line-height:1.5}

/* Info sections */
.info-section{padding:3rem 0}
.info-section-alt{background:var(--white)}
.info-section h2{font-size:1.6rem;margin-bottom:1.5rem;text-align:center}
.section-intplanner-into{text-align:center;color:var(--gray-500);margin-bottom:2rem}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:2.5rem}
.info-card{background:var(--sand-50);border-radius:var(--radius-lg);padding:1.5rem;text-align:center}
.info-icon{width:40px;height:40px;background:var(--green-800);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto .75rem}
.info-card h3{font-size:1.05rem;margin-bottom:.5rem}
.info-card p{font-size:.9rem;color:var(--gray-700)}

/* Scenarios */
.scenario-block{background:var(--green-50);border-radius:var(--radius-lg);padding:1.5rem 2rem;border-left:4px solid var(--green-600)}
.scenario-block h3{font-size:1.05rem;margin-bottom:.5rem;margin-top:1.25rem}
.scenario-block h3:first-child{margin-top:0}
.scenario-block p{font-size:.9rem;color:var(--gray-700)}

/* Mistakes */
.mistakes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin-bottom:2.5rem}
.mistake-card{background:var(--sand-50);border-radius:var(--radius-lg);padding:1.25rem;border-top:3px solid var(--sand-600)}
.mistake-card h3{font-size:1rem;margin-bottom:.4rem;color:var(--sand-800)}
.mistake-card p{font-size:.88rem;color:var(--gray-700)}

/* Troubleshoot */
.troubleshoot-block{background:var(--white);border-radius:var(--radius-lg);padding:1.5rem 2rem;border:1px solid var(--gray-300)}
.troubleshoot-block h3{margin-bottom:1rem;font-size:1.1rem}
.troubleshoot-block dl{display:grid;grid-template-columns:auto 1fr;gap:.5rem 1.25rem}
.troubleshoot-block dt{font-weight:600;font-size:.9rem;color:var(--gray-900)}
.troubleshoot-block dd{font-size:.88rem;color:var(--gray-700)}

/* Assumptions */
.assumptions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:1.5rem}
.assumptions-grid h3{font-size:1rem;margin-bottom:.4rem}
.assumptions-grid p{font-size:.9rem;color:var(--gray-700)}
.last-updated{font-size:.8rem;color:var(--gray-500);text-align:center;margin-top:1.5rem}

/* Saved plans */
.saved-plans-list{display:grid;gap:1rem}
.saved-plan-card{background:var(--white);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.saved-plan-info h3{font-size:1rem;margin-bottom:.2rem}
.saved-plan-info p{font-size:.8rem;color:var(--gray-500)}
.saved-plan-actions{display:flex;gap:.5rem}
.empty-state{color:var(--gray-500);font-style:italic;text-align:center;padding:2rem}

/* Footer */
.site-footer{background:var(--green-900);color:var(--green-300);padding:2.5rem 0 1.5rem;font-size:.85rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2rem;margin-bottom:1.5rem}
.footer-grid strong{color:var(--white);display:block;margin-bottom:.5rem}
.footer-links{list-style:none;padding:0}
.footer-links li{margin-bottom:.3rem}
.footer-links a{color:var(--green-300)}
.footer-links a:hover{color:var(--white)}
.footer-note{text-align:center;padding-top:1rem;border-top:1px solid rgba(168,213,162,.2);font-size:.8rem}
.footer-note a{color:var(--green-300)}

/* Print */
@media print{.site-header,.site-footer,.plan-actions,.presets,.form-actions,.btn,#saved-plans,.assumptions-section,.info-section-alt,.info-section:not(#how-it-works),.hero-sub,.hero .btn{display:none!important}.hero{padding:1rem 0;text-align:left}.hero h1{font-size:1.5rem;color:#000}.planner-section{padding:0}.planner-grid{display:block}.plan-output{position:static}.plan-card{box-shadow:none;border:1px solid #ccc;padding:1rem}.plan-disclaimer{font-size:.7rem}}

/* Focus */
:focus-visible{outline:3px solid var(--green-500);outline-offset:2px;border-radius:2px}

/* Toast */
.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:var(--green-900);color:var(--white);padding:.75rem 1.25rem;border-radius:var(--radius);font-size:.9rem;box-shadow:var(--shadow-lg);z-index:200;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}



/* 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;
}