/* Nine Blocks — nautical-chart palette, grid-scan signature */

:root{
  --chart:#EFF2ED;
  --chart-2:#E3E8DF;
  --sage:#CBD9C7;
  --depth:#132420;
  --depth-2:#1D332C;
  --ink:#1B2A26;
  --ink-soft:#5A6B65;
  --ink-faint:#8A9992;
  --magenta:#B0245C;
  --magenta-soft:#F2DEE6;
  --amber:#C07A16;
  --amber-soft:#F6E9D2;
  --good:#1C6B54;
  --good-soft:#D7E7E0;
  --line:#C9D2C6;
  --line-soft:#DDE3D9;
  --shell:1180px;
  --r:3px;
  --ease:cubic-bezier(.22,.68,.32,1);
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  margin:0;
  background:var(--chart);
  color:var(--ink);
  font-family:"Instrument Sans",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:"Bricolage Grotesque","Instrument Sans",sans-serif;
  font-weight:600;
  line-height:1.04;
  letter-spacing:-.025em;
  margin:0;
  text-wrap:balance;
}

h1{font-size:clamp(2.6rem,6.2vw,4.5rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:1.32rem;line-height:1.2}

p{margin:0 0 1.1rem}
p:last-child{margin-bottom:0}

a{color:inherit;text-decoration-color:var(--line);text-underline-offset:3px}
a:hover{text-decoration-color:var(--magenta)}

img{max-width:100%;display:block}

:focus-visible{outline:2.5px solid var(--magenta);outline-offset:3px;border-radius:2px}

/* ---------- utilities ---------- */

.shell{width:min(100% - 3rem,var(--shell));margin-inline:auto}

.eyebrow{
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:.7rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin:0 0 1rem;
  display:flex;
  align-items:center;
  gap:.6rem;
}
.eyebrow::before{
  content:"";width:1.6rem;height:1px;background:var(--magenta);flex:none;
}

.lede{font-size:1.18rem;color:var(--ink-soft);max-width:56ch}

.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.78rem;letter-spacing:.02em}

.section{padding:clamp(4rem,9vw,7.5rem) 0;border-top:1px solid var(--line-soft)}
.section--dark{background:var(--depth);color:var(--chart);border-top:none}
.section--dark .lede{color:#A9BDB4}
.section--dark .eyebrow{color:#7F958C}
.section--tint{background:var(--chart-2)}

/* ---------- buttons ---------- */

.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;
  padding:.92rem 1.5rem;border-radius:var(--r);
  border:1.5px solid var(--depth);
  background:var(--depth);color:var(--chart);
  text-decoration:none;cursor:pointer;
  transition:transform .18s var(--ease),background .18s,color .18s,border-color .18s;
}
.btn:hover{background:var(--magenta);border-color:var(--magenta);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--depth)}
.btn--ghost:hover{background:var(--depth);color:var(--chart);border-color:var(--depth)}
.btn--light{background:var(--chart);color:var(--depth);border-color:var(--chart)}
.btn--light:hover{background:var(--magenta);border-color:var(--magenta);color:#fff}
.btn--sm{padding:.6rem 1rem;font-size:.68rem}

/* ---------- header ---------- */

.masthead{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--chart) 88%,transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.masthead__in{display:flex;align-items:center;gap:2rem;height:70px}

.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;flex:none}
.brand__mark{display:grid;grid-template-columns:repeat(3,4px);gap:2px}
.brand__mark i{width:4px;height:4px;background:var(--sage);border-radius:1px}
.brand__mark i:nth-child(5){background:var(--magenta)}
.brand__name{
  font-family:"Bricolage Grotesque",sans-serif;font-weight:700;
  font-size:1.05rem;letter-spacing:-.02em;
}

.nav{display:flex;gap:1.6rem;margin-left:auto}
.nav a{
  font-size:.92rem;text-decoration:none;color:var(--ink-soft);
  padding-block:.3rem;border-bottom:1.5px solid transparent;
}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--magenta)}

.masthead .btn{flex:none}

.navtoggle{
  display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:var(--r);padding:.5rem .7rem;cursor:pointer;color:var(--ink);
  font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.1em;
}

/* ---------- hero ---------- */

.hero{padding:clamp(3rem,7vw,5.5rem) 0 clamp(3.5rem,7vw,6rem)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{margin-bottom:1.4rem}
.hero h1 em{font-style:normal;color:var(--magenta)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.hero__note{
  margin-top:1.5rem;font-family:"JetBrains Mono",monospace;font-size:.72rem;
  color:var(--ink-faint);letter-spacing:.03em;
}

/* ---------- signature: scan grid ---------- */

.scan{
  background:var(--depth);border-radius:6px;padding:1.4rem;
  box-shadow:0 20px 50px -30px rgba(19,36,32,.65);
}
.scan__head{
  display:flex;justify-content:space-between;align-items:baseline;
  padding-bottom:.9rem;margin-bottom:1rem;border-bottom:1px solid rgba(203,217,199,.18);
  font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.11em;
  text-transform:uppercase;color:#8FA79D;
}
.scan__head b{color:var(--chart);font-weight:500}

.scan__plot{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}

.scan__cell{
  aspect-ratio:1;display:grid;place-items:center;border-radius:2px;
  font-family:"JetBrains Mono",monospace;font-size:.74rem;font-weight:500;
  background:rgba(203,217,199,.06);color:#6F877D;
  opacity:0;transform:scale(.72);
}
.scan__cell.is-in{animation:pop .38s var(--ease) forwards}
@keyframes pop{to{opacity:1;transform:scale(1)}}

.scan__cell[data-band="good"]{background:#1C6B54;color:#DFF0E8}
.scan__cell[data-band="mid"]{background:#8A5A10;color:#FAECD4}
.scan__cell[data-band="bad"]{background:#7C1740;color:#F5D8E3}
.scan__cell[data-band="none"]{background:rgba(203,217,199,.07);color:#5E7269}
.scan__cell[data-you]{outline:2px solid var(--chart);outline-offset:1px;font-size:.6rem;letter-spacing:.04em}

.scan__foot{
  margin-top:1.1rem;padding-top:.9rem;border-top:1px solid rgba(203,217,199,.18);
  display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;
  font-family:"JetBrains Mono",monospace;font-size:.66rem;color:#8FA79D;
}
.scan__foot b{color:var(--chart);font-weight:500}
.scan__key{display:flex;gap:1rem;margin-top:.7rem;flex-wrap:wrap}
.scan__key span{display:flex;align-items:center;gap:.4rem}
.scan__key i{width:9px;height:9px;border-radius:2px;display:block}

/* ---------- generic grids ---------- */

.cols{display:grid;gap:clamp(1.5rem,3vw,2.4rem)}
.cols--2{grid-template-columns:repeat(2,1fr)}
.cols--3{grid-template-columns:repeat(3,1fr)}
.cols--4{grid-template-columns:repeat(4,1fr)}

.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}

.card{
  background:var(--chart);border:1px solid var(--line);border-radius:var(--r);
  padding:1.6rem;transition:border-color .2s,transform .2s var(--ease);
}
.card:hover{border-color:var(--depth);transform:translateY(-3px)}
.card h3{margin-bottom:.6rem}
.card p{font-size:.96rem;color:var(--ink-soft);margin:0}
.card__tag{
  font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--magenta);display:block;margin-bottom:.9rem;
}
.card--free{border-color:var(--magenta);background:var(--magenta-soft)}

/* ---------- phase / sequence ---------- */

.phase{display:grid;grid-template-columns:auto 1fr;gap:1.6rem;padding:2rem 0;border-top:1px solid var(--line)}
.phase:first-of-type{border-top:none;padding-top:0}
.phase__no{
  font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.1em;
  color:var(--magenta);padding-top:.35rem;white-space:nowrap;
}
.phase h3{margin-bottom:.5rem;font-size:1.5rem}
.phase p{color:var(--ink-soft);max-width:62ch}
.phase ul{margin:.9rem 0 0;padding-left:1.1rem;color:var(--ink-soft);font-size:.96rem}
.phase li{margin-bottom:.35rem}

/* ---------- stat strip ---------- */

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(203,217,199,.2)}
.stats>div{background:var(--depth);padding:1.8rem 1.4rem}
.stats b{
  display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;
  font-size:clamp(2.2rem,4.5vw,3.2rem);line-height:1;letter-spacing:-.03em;
  color:var(--chart);margin-bottom:.6rem;
}
.stats span{font-size:.92rem;color:#A9BDB4;display:block;max-width:30ch}

/* ---------- audit checklist ---------- */

.check{border:1px solid var(--line);border-radius:var(--r);background:var(--chart);overflow:hidden}
.check__row{
  display:flex;gap:1rem;align-items:flex-start;
  padding:1.05rem 1.3rem;border-top:1px solid var(--line-soft);
  cursor:pointer;transition:background .16s;
}
.check__row:first-child{border-top:none}
.check__row:hover{background:var(--chart-2)}
.check__row input{
  appearance:none;width:19px;height:19px;flex:none;margin:.22rem 0 0;
  border:1.5px solid var(--ink-faint);border-radius:2px;cursor:pointer;
  display:grid;place-items:center;transition:background .16s,border-color .16s;
}
.check__row input:checked{background:var(--good);border-color:var(--good)}
.check__row input:checked::after{content:"";width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(42deg) translate(-1px,-1px)}
.check__row div{flex:1}
.check__row strong{display:block;font-weight:600;font-size:1rem;margin-bottom:.15rem}
.check__row small{color:var(--ink-soft);font-size:.88rem;line-height:1.5;display:block}

.score{
  position:sticky;top:90px;background:var(--depth);color:var(--chart);
  border-radius:6px;padding:1.6rem;
}
.score__num{
  font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:4.2rem;
  line-height:.9;letter-spacing:-.04em;
}
.score__num small{font-size:1.4rem;color:#7F958C;font-weight:500}
.score__bar{height:5px;background:rgba(203,217,199,.16);border-radius:3px;margin:1.2rem 0 1rem;overflow:hidden}
.score__bar i{display:block;height:100%;width:0;background:var(--magenta);border-radius:3px;transition:width .45s var(--ease),background .45s}
.score__verdict{font-size:.95rem;color:#A9BDB4;min-height:4.5em}
.score .btn{margin-top:1.2rem;width:100%;justify-content:center}

/* ---------- pricing ---------- */

.tier{
  border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;
  background:var(--chart);display:flex;flex-direction:column;
}
.tier--feature{border:1.5px solid var(--depth);background:var(--chart-2);position:relative}
.tier--feature::before{
  content:"Most owners start here";position:absolute;top:-.7rem;left:1.6rem;
  background:var(--magenta);color:#fff;font-family:"JetBrains Mono",monospace;
  font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;padding:.28rem .6rem;border-radius:2px;
}
.tier h3{margin-bottom:.4rem}
.tier__price{
  font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:2.5rem;
  letter-spacing:-.03em;line-height:1;margin:1rem 0 .3rem;
}
.tier__price span{font-size:.85rem;font-family:"JetBrains Mono",monospace;color:var(--ink-faint);letter-spacing:.06em}
.tier ul{list-style:none;padding:0;margin:1.4rem 0 1.8rem;font-size:.95rem}
.tier li{padding:.5rem 0 .5rem 1.4rem;position:relative;color:var(--ink-soft);border-top:1px solid var(--line-soft)}
.tier li:first-child{border-top:none}
.tier li::before{content:"";position:absolute;left:0;top:1.05rem;width:6px;height:6px;background:var(--magenta);border-radius:1px}
.tier .btn{margin-top:auto;justify-content:center}

/* ---------- faq ---------- */

.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  padding:1.3rem 0;cursor:pointer;list-style:none;font-weight:600;font-size:1.08rem;
  display:flex;justify-content:space-between;gap:1.5rem;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"JetBrains Mono",monospace;color:var(--magenta);font-size:1.3rem;flex:none;transition:transform .22s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 1.4rem;color:var(--ink-soft);max-width:70ch;font-size:.98rem}

/* ---------- form ---------- */

.form{display:grid;gap:1.1rem}
.field label{
  display:block;font-family:"JetBrains Mono",monospace;font-size:.68rem;
  letter-spacing:.11em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.45rem;
}
.field input,.field textarea,.field select{
  width:100%;padding:.8rem .9rem;font:inherit;font-size:1rem;
  background:var(--chart);border:1.5px solid var(--line);border-radius:var(--r);color:var(--ink);
  transition:border-color .16s;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--depth);outline:none}
.field textarea{min-height:110px;resize:vertical}
.formnote{font-size:.85rem;color:var(--ink-faint);margin-top:.3rem}

/* ---------- cta band ---------- */

.cta{background:var(--magenta);color:#fff;padding:clamp(3.5rem,7vw,5.5rem) 0}
.cta h2{margin-bottom:.9rem;max-width:20ch}
.cta p{color:#F7DCE7;max-width:52ch;font-size:1.1rem}
.cta .btn{background:#fff;border-color:#fff;color:var(--magenta);margin-top:1.8rem}
.cta .btn:hover{background:var(--depth);border-color:var(--depth);color:#fff}

/* ---------- footer ---------- */

.foot{background:var(--depth);color:#A9BDB4;padding:3.5rem 0 2.2rem;font-size:.92rem}
.foot a{color:#A9BDB4;text-decoration:none}
.foot a:hover{color:var(--chart)}
.foot__grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:2rem}
.foot h4{
  font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.13em;
  text-transform:uppercase;color:#6F877D;font-weight:400;margin:0 0 .9rem;
}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.foot .brand__name{color:var(--chart)}
.foot__bar{
  margin-top:3rem;padding-top:1.4rem;border-top:1px solid rgba(203,217,199,.16);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:"JetBrains Mono",monospace;font-size:.68rem;color:#6F877D;letter-spacing:.04em;
}

/* ---------- reveal ---------- */

.rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */

@media(max-width:900px){
  .hero__grid,.split{grid-template-columns:1fr}
  .cols--3,.cols--4{grid-template-columns:repeat(2,1fr)}
  .foot__grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr}
  .score{position:static}
  .nav{
    position:absolute;top:70px;left:0;right:0;background:var(--chart);
    flex-direction:column;gap:0;padding:.5rem 1.5rem 1.2rem;
    border-bottom:1px solid var(--line);display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:.75rem 0;border-bottom:1px solid var(--line-soft)}
  .navtoggle{display:block}
  .masthead .btn{display:none}
}

@media(max-width:560px){
  body{font-size:16px}
  .shell{width:min(100% - 2rem,var(--shell))}
  .cols--2,.cols--3,.cols--4{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr}
  .phase{grid-template-columns:1fr;gap:.6rem}
  .scan__cell{font-size:.6rem}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto}
  .rv{opacity:1;transform:none}
  .scan__cell{opacity:1;transform:none}
}