:root{
  --ground:#F5F6F3;
  --surface:#FFFFFF;
  --ink:#15201B;
  --muted:#46534D;
  --quiet:#5B6862;
  --line:#DCE1DC;
  --line-soft:#ECEFEC;
  --accent:#0E6B57;
  --accent-dark:#0A4F40;
  --accent-soft:#E3F0EB;
  --warn:#9A3B0C;
  --warn-soft:#FBEDE4;
  --dark:#15201B;
  --display:'Space Grotesk',sans-serif;
  --body:'IBM Plex Sans',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55}
a{color:var(--accent)}a:hover{color:var(--accent-dark)}
img{max-width:100%}
h1,h2,h3{font-family:var(--display);letter-spacing:-0.01em;margin:0}
p{margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.section{padding-block:88px}
.band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dark{background:var(--dark);color:#F5F6F3}
.eyebrow{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:20px;color:var(--muted);max-width:580px}
.sub{color:var(--muted)}
.small{font-size:14px;color:var(--quiet)}
.row{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.row.top{align-items:flex-start}
.grow{flex:999 1 480px;min-width:0}
.side{flex:1 1 340px;min-width:0}
.btn{display:inline-block;text-decoration:none;font-weight:600;padding:16px 24px;border-radius:8px;border:1px solid transparent;font-family:var(--body);font-size:17px;cursor:pointer;text-align:center}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:#C9D0CA}
.btn-ghost:hover{color:var(--ink);border-color:var(--ink)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px}

/* header */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-block:16px}
.logo{font-family:var(--display);font-weight:700;font-size:21px;color:var(--ink);text-decoration:none;letter-spacing:-0.01em}
.logo span{color:var(--accent)}
.nav-links{display:flex;flex-wrap:wrap;align-items:center;gap:24px;font-size:15px}
.nav-links a{color:var(--ink);text-decoration:none}
.nav-links .btn{padding:12px 18px;font-size:15px;color:#fff}

/* hero */
.hero{padding:88px 0 72px}
.hero h1{font-size:clamp(38px,5.4vw,58px);line-height:1.05;letter-spacing:-0.02em;margin:18px 0 22px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* sisyphus */
.week{display:flex;flex-wrap:wrap;gap:12px}
.day{flex:1 1 140px;border:1px solid #34433B;border-radius:12px;padding:18px}
.day span{font-size:14px;color:#A9B6AF}
.day b{display:block;font-family:var(--display);font-size:26px;line-height:1.2}
.day.behind b{color:#F2A774}
.dark h2{font-size:34px;line-height:1.15;margin-bottom:12px}
.dark p{color:#C9D2CD}

/* calculator */
.section h2{font-size:clamp(30px,3.6vw,40px);line-height:1.1;margin-bottom:12px}
.field{display:flex;flex-direction:column;gap:6px;margin-top:26px}
.field label{display:flex;justify-content:space-between;gap:12px;font-weight:600}
input[type=range]{width:100%;height:44px;accent-color:var(--accent)}
.result{display:flex;flex-direction:column;gap:16px;padding:32px}
.result .big{font-family:var(--display);font-size:56px;font-weight:700;line-height:1;color:var(--accent)}
.result .note{border-top:1px solid var(--line);padding-top:16px}

/* steps */
.steps{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.step{flex:1 1 220px;min-width:0;border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:8px}
.step .n{font-family:var(--display);font-size:15px;font-weight:700;color:var(--accent)}
.step h3{font-family:var(--body);font-size:19px;font-weight:600}
.step p{color:var(--muted);font-size:15px}
.step.last{border-color:var(--accent);background:var(--accent-soft)}
.step.last p{color:var(--accent-dark)}

/* report sample */
.report{display:flex;flex-direction:column;gap:18px;font-size:15px}
.report .label{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.report .good{color:var(--accent)}
.report .bad{color:var(--warn)}
.report .todo{background:var(--ground);border-radius:10px;padding:14px}

/* pricing */
.plans{display:flex;flex-wrap:wrap;gap:20px;align-items:stretch;margin-top:40px}
.plan{flex:1 1 280px;min-width:0;border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:16px;background:var(--surface)}
.plan.featured{border:2px solid var(--accent)}
.plan-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.plan-name{font-weight:600;font-size:20px}
.badge{background:var(--accent-soft);color:var(--accent-dark);font-size:13px;font-weight:600;padding:4px 10px;border-radius:999px}
.price{font-family:var(--display);font-size:44px;font-weight:700}
.price small{font-family:var(--body);font-size:16px;font-weight:400;color:var(--quiet)}
.plan ul{margin:0;padding-left:20px;font-size:15px;display:flex;flex-direction:column;gap:6px}
.plan .btn{margin-top:auto;padding:14px}

.included{margin:16px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:10px}

/* form */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:32px}
.form .full{grid-column:span 2}
.form label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.form input,.form select{width:100%;height:46px;border:1px solid #C9D0CA;border-radius:8px;padding:0 12px;font:inherit;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus{outline:2px solid var(--accent);outline-offset:1px}
.form button{height:52px}
.hidden{display:none}
.checklist{margin:16px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:8px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--surface)}
.footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-block:32px;font-size:14px;color:var(--quiet)}
.footer nav{display:flex;flex-wrap:wrap;gap:20px}

/* legal pages */
.legal{max-width:760px;margin:0 auto;padding:72px 24px}
.legal h1{font-size:40px;margin-bottom:8px}
.legal h2{font-size:22px;margin:36px 0 10px}
.legal p,.legal li{color:var(--muted)}
.legal p+p{margin-top:12px}
.notice{background:var(--warn-soft);color:#7A2F0A;border-radius:10px;padding:14px;margin:20px 0;font-size:15px}

@media (max-width:640px){
  .section{padding-block:64px}
  .hero{padding:56px 0 48px}
  .form{grid-template-columns:1fr;padding:24px}
  .form .full{grid-column:span 1}
  .nav-links{gap:16px}
  .nav-links .hide-sm{display:none}
}

/* article */
.nav-links a[aria-current]{color:var(--accent);font-weight:600}
.article-head{padding-top:56px;padding-bottom:8px}
.article-head h1{font-size:clamp(38px,5.4vw,58px);line-height:1.05;letter-spacing:-0.02em;margin:14px 0 18px;max-width:820px}
.dek{font-size:21px;color:var(--muted);max-width:720px}
.byline{margin-top:16px}
.crumbs{font-size:14px;color:var(--quiet);margin-bottom:18px}
.crumbs a{color:var(--quiet)}
.figure{margin:32px auto}
.figure img{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}
.figure figcaption{margin-top:10px}
.prose{max-width:808px;padding-block:24px 8px}
.prose h2{font-size:clamp(26px,3vw,32px);line-height:1.15;margin:44px 0 14px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{padding-left:22px;display:flex;flex-direction:column;gap:12px;margin:0 0 16px}
.callout{background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:8px;padding:18px 20px;margin:28px 0;color:var(--accent-dark)}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;padding:16px 0}
.faq details[open] summary{border-bottom:1px solid var(--line-soft)}
.faq details p{padding:12px 0 6px;color:var(--muted);margin:0}
.article-cta{padding-block:48px 88px}
.cta-card{max-width:760px;margin:0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:36px}
.cta-card h2{font-size:34px}