:root{
  --pine:#0B3B33; --pine-deep:#072A24; --ink:#0A0F0E;
  --gold:#E9A93A; --gold-soft:#F6C86B;
  --bone:#F5F2EA; --bone-2:#EDE8DC;
  --sage:#6F8B84; --line:rgba(11,59,51,.14);
  --red:#C0392B; --white:#fff;
  --display:'Bricolage Grotesque',Georgia,serif;
  --body:'Inter',-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --wrap:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bone);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.mono{font-family:var(--mono)}

h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.02em;line-height:1.05}
h1{font-size:clamp(2.4rem,5.4vw,4.3rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
h3{font-size:1.12rem;font-weight:600;letter-spacing:-.01em;line-height:1.3}
.em{font-style:italic;font-weight:600;color:var(--gold)}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sage);font-weight:700}
.lead{font-size:1.12rem;color:#3B4744;max-width:60ch}

header{position:sticky;top:0;z-index:50;background:rgba(245,242,234,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:1.05rem;letter-spacing:-.02em;text-decoration:none}
.logo .mk{width:30px;height:30px;flex:none}
.nav .sp{flex:1}
.nav a.lnk{display:none;text-decoration:none;font-size:.92rem;font-weight:500;color:#3B4744}
.nav a.lnk:hover{color:var(--pine)}
@media(min-width:960px){.nav a.lnk{display:inline}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;font-size:.95rem;padding:13px 20px;border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .16s ease,background .16s ease}
.btn-p{background:var(--pine);color:var(--bone);box-shadow:0 10px 26px -12px rgba(7,42,36,.7)}
.btn-p:hover{transform:translateY(-2px);background:var(--pine-deep)}
.btn-g{background:var(--gold);color:#2A1B02}
.btn-g:hover{transform:translateY(-2px);background:var(--gold-soft)}
.btn-o{border-color:var(--line);color:var(--pine);background:transparent}
.btn-o:hover{background:rgba(11,59,51,.05)}
.btn-sm{padding:10px 16px;font-size:.88rem}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}

.hero{padding:76px 0 60px}
.hero-grid{display:grid;gap:52px;align-items:center}
@media(min-width:980px){.hero-grid{grid-template-columns:1.02fr .98fr;gap:60px}}
.hero h1{margin:18px 0 20px}
.hero .lead{margin-bottom:28px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.microcopy{margin-top:16px;font-size:.85rem;color:var(--sage);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.dot{width:4px;height:4px;border-radius:50%;background:var(--sage);opacity:.55}

.receipt{background:var(--white);border-radius:18px;border:1px solid var(--line);box-shadow:0 40px 80px -40px rgba(7,42,36,.45);overflow:hidden}
.r-top{padding:16px 20px;border-bottom:1px dashed var(--line);display:flex;align-items:center;gap:10px}
.r-top .tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:700}
.r-top .pill{margin-left:auto;font-size:.72rem;font-weight:700;background:rgba(233,169,58,.16);color:#7A5406;padding:4px 10px;border-radius:999px}
.r-body{padding:20px}
.line{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;font-size:.95rem}
.line span:last-child{font-family:var(--mono);font-weight:700}
.line .ok{color:var(--pine)}
.line.mute{color:var(--sage)}
.strike{color:var(--sage)}
.strike span:last-child{position:relative}
.strike span:last-child::after{content:"";position:absolute;left:-2px;right:-2px;top:52%;height:2px;background:var(--red)}
.rule{height:1px;background:var(--line);margin:10px 0}
.total{display:flex;justify-content:space-between;align-items:center;padding-top:6px}
.total .lbl{font-weight:600}
.total .val{font-family:var(--mono);font-size:1.4rem;font-weight:700;color:var(--red)}
.save{margin-top:14px;background:var(--pine);color:var(--bone);border-radius:12px;padding:13px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.save .t{font-size:.88rem;opacity:.85}
.save .n{font-family:var(--mono);font-weight:700;font-size:1.25rem;color:var(--gold-soft)}
.r-foot{padding:12px 20px;background:var(--bone-2);font-size:.76rem;color:var(--sage);text-align:center}

.trust{border-block:1px solid var(--line);background:var(--bone-2)}
.trust .wrap{display:flex;flex-wrap:wrap;gap:14px 34px;align-items:center;justify-content:center;padding:18px 24px}
.trust b{font-family:var(--mono);color:var(--pine)}
.trust span{font-size:.86rem;color:#3B4744}

section{padding:84px 0}
.head{max-width:68ch;margin-bottom:44px}
.head h2{margin:14px 0 16px}

/* calculator */
.calc{display:grid;gap:28px;align-items:start}
@media(min-width:940px){.calc{grid-template-columns:1fr 1fr;gap:40px}}
.calc-controls{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:28px}
.ctl{margin-bottom:22px}
.ctl label{display:block;font-size:.88rem;font-weight:600;margin-bottom:10px;color:#3B4744}
.ctl-row{display:flex;align-items:center;gap:14px}
.ctl-row output{min-width:70px;text-align:right;font-weight:700;color:var(--pine);font-size:1rem}
input[type=range]{-webkit-appearance:none;appearance:none;flex:1;height:4px;border-radius:99px;background:var(--bone-2);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--pine);border:3px solid var(--white);box-shadow:0 2px 8px rgba(7,42,36,.35);cursor:pointer}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--pine);border:3px solid var(--white);cursor:pointer}
.calc-note{font-size:.8rem;color:var(--sage);margin-top:6px;line-height:1.55}

.calc-out{background:var(--ink);color:var(--bone);border-radius:18px;padding:28px}
.co-top{padding-bottom:18px;border-bottom:1px solid rgba(245,242,234,.14)}
.co-lbl{font-size:.85rem;color:#9FADA9}
.co-big{font-size:clamp(1.9rem,4vw,2.5rem);font-weight:700;letter-spacing:-.02em;margin-top:6px}
.co-split{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
.co-cell{border-radius:12px;padding:16px;border:1px solid rgba(245,242,234,.14)}
.co-cell.bad{background:rgba(192,57,43,.1);border-color:rgba(192,57,43,.32)}
.co-cell.good{background:rgba(233,169,58,.1);border-color:rgba(233,169,58,.34)}
.co-k{font-size:.78rem;color:#9FADA9;line-height:1.4}
.co-v{font-size:1.35rem;font-weight:700;margin-top:8px}
.co-cell.bad .co-v{color:#F0836F}
.co-cell.good .co-v{color:var(--gold-soft)}
.co-years{border-top:1px solid rgba(245,242,234,.14);padding-top:18px}
.co-5{font-size:2.1rem;font-weight:700;color:var(--gold);margin-top:6px;letter-spacing:-.02em}
.bars{display:flex;align-items:flex-end;gap:6px;height:56px;margin:16px 0 10px}
.bars i{flex:1;background:linear-gradient(180deg,var(--gold),rgba(233,169,58,.35));border-radius:4px 4px 0 0;min-height:6px;transition:height .5s cubic-bezier(.2,.9,.3,1)}
.co-sub,.co-disc{font-size:.76rem;color:#7E8C88;line-height:1.55}
.co-disc{margin-top:14px}

/* pain / stability */
.pain{background:var(--ink);color:var(--bone)}
.pain .eyebrow{color:var(--gold)}
.pain .lead{color:#B9C4C1}
.pains{display:grid;gap:16px}
@media(min-width:760px){.pains{grid-template-columns:repeat(3,1fr)}}
.pcard{border:1px solid rgba(245,242,234,.14);border-radius:14px;padding:24px;background:rgba(245,242,234,.03)}
.pcard .n{font-family:var(--mono);font-size:1.9rem;font-weight:700;color:var(--gold)}
.pcard h3{margin:10px 0 8px;color:var(--bone)}
.pcard p{color:#9FADA9;font-size:.93rem}

.flip{margin-top:56px;border-top:1px solid rgba(245,242,234,.14);padding-top:44px}
.flip-head{margin-bottom:26px}
.flip-h{font-size:1.5rem;color:var(--bone);margin-top:10px}
.flip-grid{display:grid;gap:18px}
@media(min-width:760px){.flip-grid{grid-template-columns:1fr 1fr;gap:20px 40px}}
.fitem{display:flex;gap:12px;font-size:.95rem;color:#B9C4C1;line-height:1.6}
.fitem b{color:var(--bone);font-weight:600}
.fb{color:var(--gold);font-weight:700}

.steps{display:grid;gap:26px;counter-reset:s}
@media(min-width:820px){.steps{grid-template-columns:repeat(3,1fr);gap:34px}}
.step{position:relative;padding-top:22px;border-top:2px solid var(--pine)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:-14px;background:var(--bone);padding-right:10px;font-family:var(--mono);font-size:.78rem;font-weight:700;color:var(--pine)}
.step h3{margin:0 0 8px}
.step p{color:#48534F;font-size:.95rem}

.cmp{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.price-strip{display:grid;gap:0}
@media(min-width:760px){.price-strip{grid-template-columns:repeat(4,1fr)}}
.ps-item{padding:26px;border-bottom:1px solid var(--line)}
@media(min-width:760px){.ps-item{border-bottom:0;border-right:1px solid var(--line)}.ps-item:last-child{border-right:0}}
.ps-k{font-size:.82rem;color:var(--sage)}
.ps-v{font-size:1.8rem;font-weight:700;color:var(--pine);margin-top:6px}
.ps-why{text-align:center;max-width:64ch;margin:24px auto 0;font-size:.92rem;color:#48534F}

/* hosts / form */
.hosts{background:var(--pine);color:var(--bone)}
.hosts .eyebrow{color:var(--gold)}
.hosts .lead{color:#BFCDC9}
.hgrid{display:grid;gap:44px;align-items:start}
@media(min-width:940px){.hgrid{grid-template-columns:1fr 1fr}}
.hlist{list-style:none;display:grid;gap:14px;margin-top:22px}
.hlist li{display:flex;gap:12px;font-size:.95rem;color:#D5DEDB}
.hlist .b{color:var(--gold);font-weight:700}

.form{background:var(--bone);border-radius:18px;padding:28px}
.f-row{margin-bottom:16px}
.f-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:#3B4744}
.form label .opt{font-weight:400;color:var(--sage)}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--white);font-family:var(--body);font-size:.95rem;color:var(--ink)}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:transparent}
.form input.err{border-color:var(--red)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.f-note{margin-top:12px;font-size:.82rem;color:var(--sage);text-align:center}
.f-note.ok{color:var(--pine);font-weight:600}
.f-note.bad{color:var(--red);font-weight:600}

details{background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
summary{cursor:pointer;padding:17px 20px;font-weight:600;font-size:.98rem;list-style:none;display:flex;align-items:center;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";margin-left:auto;font-family:var(--mono);color:var(--sage);font-size:1.2rem}
details[open] summary::after{content:"\2013"}
details p{padding:0 20px 18px;color:#48534F;font-size:.94rem}

footer{background:var(--ink);color:#8E9C98;padding:56px 0 34px;font-size:.88rem}
.fgrid{display:grid;gap:32px;margin-bottom:36px}
@media(min-width:760px){.fgrid{grid-template-columns:2fr 1fr 1fr}}
footer h4{color:var(--bone);font-size:.8rem;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-weight:700}
footer a{text-decoration:none;display:block;margin-bottom:9px;color:#8E9C98}
footer a:hover{color:var(--gold)}
.disc{border-top:1px solid rgba(245,242,234,.1);padding-top:22px;font-size:.78rem;line-height:1.65;color:#6E7C78}
.disc strong{color:#9FADA9;font-weight:600}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}