:root{
  --ink:#17252c;
  --muted:#58666c;
  --navy:#123448;
  --navy-2:#0b2738;
  --cream:#f5f1e9;
  --paper:#fffdf9;
  --white:#fff;
  --line:#d9dedc;
  --orange:#dc6339;
  --orange-soft:#f9e6dc;
  --green:#267364;
  --green-soft:#e1f0eb;
  --blue-soft:#e3edf2;
  --yellow:#f3c65c;
  --shell:1180px;
  --gutter:clamp(18px,4vw,36px);
  --radius:22px;
  --shadow:0 18px 45px rgba(16,43,55,.10);
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font:400 17px/1.62 var(--sans);-webkit-font-smoothing:antialiased}
body,html{overflow-x:hidden}
p{margin:0 0 1.1rem}
h1,h2{margin:0;font-weight:850;line-height:1.04;letter-spacing:-.045em;text-wrap:balance}
h1{font-size:clamp(2.45rem,6vw,4.8rem)}
h2{font-size:clamp(2rem,4vw,3.25rem)}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{text-decoration-thickness:2px}
strong,b{font-weight:800}
fieldset{margin:0;padding:0;border:0;min-width:0}
button,input{font:inherit}
.shell{width:min(var(--shell),calc(100% - (var(--gutter) * 2)));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:1rem;top:-7rem;z-index:100;background:var(--navy);color:#fff;padding:.8rem 1rem;border-radius:0 0 10px 10px}
.skip:focus{top:0}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}

/* Navigation */
.topbar{background:rgba(255,253,249,.97);border-bottom:1px solid var(--line);position:relative;z-index:20}
.topbar__in{min-height:66px;display:flex;align-items:center;flex-wrap:wrap;gap:.65rem}
.wordmark{margin:0;display:flex;align-items:center;gap:.65rem;flex:1;font-size:.77rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.wordmark__mark{width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,var(--orange) 0 48%,var(--navy) 48% 100%);box-shadow:0 0 0 4px var(--orange-soft)}
.wordmark b{color:var(--orange)}
.navtoggle{position:absolute;opacity:0;width:1px;height:1px}
.burger{width:44px;height:44px;display:grid;place-content:center;gap:4px;border:1px solid var(--line);border-radius:12px;background:var(--white);cursor:pointer}
.burger i{display:block;width:19px;height:2px;background:var(--navy)}
.jump{display:none;flex-basis:100%;padding-bottom:.5rem}
.navtoggle:checked~.jump{display:block}
.jump a{display:flex;min-height:44px;align-items:center;padding:.2rem .65rem;border-top:1px solid var(--line);font-weight:750;text-decoration:none}

/* Hero and calculator */
.hero{background:
  radial-gradient(circle at 88% 12%,rgba(220,99,57,.17),transparent 30%),
  linear-gradient(145deg,#fffaf0 0%,#eef4f2 100%);padding:clamp(50px,8vw,104px) 0;border-bottom:1px solid var(--line)}
.hero__in{display:grid;gap:clamp(34px,5vw,70px);align-items:center}
.rail,.lanes{display:none}
.hero__copy{display:block}
.hero h1{max-width:22ch;color:var(--navy)}
.answer{font-size:clamp(1.13rem,2vw,1.35rem);line-height:1.48;color:#26383f}
.answer--hero{font-size:clamp(1.2rem,2.2vw,1.48rem);max-width:62ch;margin:1.5rem 0 0}
.hero__second{max-width:64ch;color:var(--muted);margin:1.15rem 0 0}
.calculator{background:var(--navy-2);color:#fff;border-radius:28px;padding:clamp(22px,4vw,38px);box-shadow:0 28px 60px rgba(10,37,54,.22);overflow:hidden;position:relative}
.calculator::after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-85px;top:-90px;background:rgba(243,198,92,.18)}
.calculator__head{position:relative;z-index:1}
.calculator__head h2{font-size:clamp(1.65rem,3vw,2.4rem);letter-spacing:-.035em}
.calculator__head>p:last-child{color:#c8d7df;max-width:48ch;margin:.7rem 0 0}
.eyebrow{margin:0 0 .55rem;color:var(--yellow);font-size:.74rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.calculator__controls{margin-top:1.7rem;padding:1.2rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:18px}
.calculator legend,.years,.price{font-size:.8rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#d9e4e9}
.frequency{display:grid;grid-template-columns:1fr 1fr;gap:.55rem;margin-top:.65rem}
.frequency label{cursor:pointer}
.frequency input{position:absolute;opacity:0}
.frequency span{display:grid;place-items:center;min-height:44px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(255,255,255,.06);font-weight:800}
.frequency input:checked+span{background:var(--yellow);color:var(--navy-2);border-color:var(--yellow)}
.frequency input:focus-visible+span{outline:3px solid #fff;outline-offset:2px}
.years,.price{display:block;margin-top:1.25rem}
.years output,.price output{color:var(--yellow);font-size:1rem}
#years,#cleaning-price{width:100%;accent-color:var(--yellow);margin:.75rem 0 .15rem;cursor:pointer}
.range-labels{display:flex;justify-content:space-between;color:#adc0ca;font-size:.72rem}
.calculator__results{display:grid;gap:.75rem;margin-top:1rem}
.result{padding:1rem 1.05rem;border-radius:16px;background:#fff;color:var(--ink);border-top:5px solid var(--line)}
.result--clean{border-color:var(--orange)}
.result--guard{border-color:var(--green)}
.result--risk{border-color:var(--yellow)}
.result span{display:block;font-size:.7rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.result strong{display:block;font-size:clamp(1.6rem,3vw,2.15rem);line-height:1.1;margin:.35rem 0;color:var(--navy);letter-spacing:-.04em}
.result small{display:block;color:var(--muted);line-height:1.35}

/* Sections */
.band{padding:clamp(58px,8vw,96px) 0;border-bottom:1px solid var(--line)}
.band--cost,.band--compare{background:var(--paper)}
.band--cleaning{background:#e9f0ed}
.band--guards{background:var(--navy-2);color:#fff}
.sec__lead{display:grid;gap:1.25rem;margin-bottom:2rem}
.sec__lead h2{color:var(--navy);max-width:19ch}
.band--guards .sec__lead h2{color:#fff}
.sec__lead .answer{margin:0;max-width:64ch}
.band--guards .answer{color:#d9e4e8}
.sec__in>p{max-width:75ch}
.aside{padding:1rem 1.15rem;background:var(--orange-soft);border-radius:14px;border-left:5px solid var(--orange);color:#5a3b30}
.cue{font-weight:750;color:var(--navy);margin:1.8rem 0 1rem}
.band--guards .cue{color:var(--yellow)}
.fig{white-space:nowrap;color:var(--navy);box-shadow:inset 0 -.4em var(--orange-soft)}

/* Cost table and damage */
.horizon,.field,.firms{width:100%;border-collapse:separate;border-spacing:0}
.horizon{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.horizon caption,.field caption,.firms caption{text-align:left;padding:0 0 .8rem;color:var(--muted);font-size:.76rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.horizon thead{display:none}
.horizon tbody,.horizon tr,.horizon th,.horizon td{display:block}
.horizon tr{padding:1rem 1.1rem;border-bottom:1px solid var(--line)}
.horizon tr:last-child{border-bottom:0}
.horizon th{text-align:left;color:var(--orange);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.horizon td{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:.55rem;font-size:1.2rem;font-weight:850;color:var(--navy)}
.horizon td::before,.field td::before,.firms td::before{content:attr(data-label);font-size:.7rem;line-height:1.35;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);max-width:55%}
.risk{margin:1.35rem 0 0!important;padding:1.35rem 1.45rem!important;max-width:none!important;background:linear-gradient(115deg,var(--orange),#b74328);color:#fff;border-radius:18px;box-shadow:0 15px 35px rgba(176,65,39,.17);font-size:1.06rem}
.risk strong{display:block;color:#fff;font-size:1.35rem;margin-bottom:.25rem}
.limits{margin:1.2rem 0 0!important;color:var(--muted);font-size:.9rem}

/* Property decision */
.field{background:#fff;border:1px solid #cad7d1;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.field thead{display:none}
.field tbody,.field tr,.field th,.field td{display:block}
.field tr{border-bottom:1px solid var(--line)}
.field tr:last-child{border-bottom:0}
.field th{text-align:left;padding:.9rem 1rem;background:#f4f7f5;color:var(--navy)}
.field td{padding:.85rem 1rem}
.field .side--clean{background:var(--orange-soft)}
.field .side--guard{background:var(--green-soft)}
.field .side--clean::before{color:#a33d22}
.field .side--guard::before{color:var(--green)}
.canopy{margin-top:1.5rem;padding:clamp(20px,4vw,34px);background:var(--green);color:#fff;border-radius:20px;display:grid;gap:1rem;box-shadow:var(--shadow)}
.canopy p{margin:0!important;max-width:none!important}
.canopy__turn{font-size:1.13rem;font-weight:750;color:#fff6da}

/* Guard section */
.band--guards p{color:#c7d6dd}
.scope{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.85rem}
.scope li{padding:1.2rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:16px;color:#cbd9df}
.scope strong{display:block;color:#fff;font-size:1.05rem;margin-bottom:.25rem}

/* Company comparison */
.firms{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.firms thead{display:none}
.firms tbody,.firms tr,.firms th,.firms td{display:block}
.firms tr{border-bottom:1px solid var(--line)}
.firms tr:last-child{border-bottom:0}
.firms th{text-align:left;padding:1.15rem 1.2rem;background:var(--navy);color:#fff;font-size:1.15rem}
.firms td{padding:.9rem 1.2rem;border-top:1px solid #edf0ef}
.firms td::before{display:block;max-width:none;margin-bottom:.25rem;color:var(--orange)}
.firm-notes{display:grid;gap:1rem;margin-top:1.25rem}
.firm-notes p{margin:0!important;padding:1.25rem;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 25px rgba(16,43,55,.06);max-width:none!important}

/* Footer */
.foot{padding:2rem 0;background:#071e2b;color:#b9c9d0;font-size:.85rem}
.foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}
.foot p{margin:0;max-width:65ch}
.foot a{color:#fff}

@media (min-width:700px){
  .calculator__results{grid-template-columns:repeat(3,1fr)}
  .result{min-height:145px}
  .scope{grid-template-columns:1fr 1fr}
  .firm-notes{grid-template-columns:1fr 1fr}
}

@media (min-width:820px){
  .horizon{display:table}
  .horizon thead{display:table-header-group}
  .horizon tbody{display:table-row-group}
  .horizon tr{display:table-row;padding:0;border:0}
  .horizon th,.horizon td{display:table-cell;padding:1.15rem 1.3rem;border-bottom:1px solid var(--line)}
  .horizon thead th{text-align:left;background:var(--navy);color:#fff;font-size:.74rem;letter-spacing:.06em}
  .horizon td{font-size:1.35rem}
  .horizon td::before{display:none}
  .horizon tbody tr:last-child th,.horizon tbody tr:last-child td{border-bottom:0}

  .field{display:table;table-layout:fixed}
  .field thead{display:table-header-group}
  .field tbody{display:table-row-group}
  .field tr{display:table-row}
  .field th,.field td{display:table-cell;vertical-align:top;padding:1.05rem 1.15rem;border-bottom:1px solid var(--line)}
  .field thead th{background:var(--navy);color:#fff;font-size:.74rem;letter-spacing:.05em}
  .field thead th:nth-child(2){background:#a74527}
  .field thead th:nth-child(3){background:var(--green)}
  .field tbody th{width:24%;background:#f7f7f4}
  .field td::before{display:none}
  .field tbody tr:last-child th,.field tbody tr:last-child td{border-bottom:0}

  .firms{display:table;table-layout:fixed}
  .firms thead{display:table-header-group}
  .firms tbody{display:table-row-group}
  .firms tr{display:table-row}
  .firms th,.firms td{display:table-cell;vertical-align:top;padding:1rem;border-bottom:1px solid var(--line);border-left:0}
  .firms thead th{background:var(--navy);color:#fff;font-size:.72rem;letter-spacing:.04em}
  .firms tbody th{width:19%;background:#eef3f4;color:var(--navy)}
  .firms td{font-size:.92rem}
  .firms td::before{display:none}
  .firms tbody tr:last-child th,.firms tbody tr:last-child td{border-bottom:0}
}

@media (min-width:960px){
  body{font-size:18px}
  .topbar__in{flex-wrap:nowrap;min-height:72px}
  .burger,.navtoggle{display:none}
  .jump{display:flex;flex-basis:auto;padding:0;gap:.2rem}
  .jump a{border:0;border-radius:10px;padding:0 .85rem;font-size:.85rem}
  .jump a:hover{background:var(--blue-soft)}
  .hero__in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:clamp(42px,6vw,88px);row-gap:2.4rem}
  .hero h1{grid-column:1/-1;max-width:none}
  .hero__copy{grid-column:1;grid-row:2}
  .calculator{grid-column:2;grid-row:2}
  .sec__lead{grid-template-columns:minmax(300px,.72fr) minmax(0,1fr);gap:clamp(35px,6vw,90px);align-items:start}
  .sec__lead .answer{margin-top:.15rem}
  .canopy{grid-template-columns:1fr 1fr;gap:2rem}
}

@media (max-width:430px){
  .wordmark{font-size:.65rem;letter-spacing:.07em}
  .hero h1{font-size:2.45rem}
  .calculator{border-radius:20px;padding:20px}
  .result{padding:.9rem}
  .horizon td{font-size:1.08rem}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}