:root{
  --bg:#EEF1F5;
  --surface:#FFFFFF;
  --ink:#13203A;
  --muted:#526079;
  --line:#D3DAE5;
  --tape:#FFC400;
  --on-tape:#13203A;
  --band:#13203A;
  --on-band:#F3F6FB;
  --band-muted:#B2BED2;
  --focus:#13203A;
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0C1424;
    --surface:#152038;
    --ink:#EEF2F9;
    --muted:#9BA9C1;
    --line:#26344F;
    --band:#1A2845;
    --focus:#FFC400;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0C1424;
  --surface:#152038;
  --ink:#EEF2F9;
  --muted:#9BA9C1;
  --line:#26344F;
  --band:#1A2845;
  --focus:#FFC400;
  color-scheme:dark;
}
html{scroll-padding-top:calc(76px + env(safe-area-inset-top,0px));scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Archivo","Helvetica Neue",Arial,sans-serif;
  font-size:1.0625rem;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.band :focus-visible{outline-color:var(--tape)}

h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.02em}
h1{font-stretch:118%;font-size:clamp(2.1rem,6.4vw,5rem);line-height:1}
h2{font-stretch:118%;font-size:clamp(1.8rem,4.2vw,3rem);line-height:1.05;max-width:22ch}
h3{font-stretch:110%;font-size:1.3rem;line-height:1.2;letter-spacing:-.01em}
p{margin:0}

.wrap{max-width:1120px;margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}
.section{padding-block:clamp(56px,9vw,104px)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:50px;padding:0 22px;border-radius:10px;
  font:inherit;font-weight:700;font-size:1rem;text-decoration:none;
  border:2px solid transparent;cursor:pointer;text-align:center;
}
.btn:hover{filter:brightness(.94)}
.btn-sm{min-height:42px;padding:0 16px;font-size:.95rem}
.btn-tape{background:var(--tape);color:var(--on-tape);border-color:var(--tape)}
.btn-ink{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.band .btn-line{color:var(--on-band);border-color:var(--on-band)}
.btn-navy{background:#13203A;color:#fff;border-color:#13203A}
.btn-navy-line{background:transparent;color:#13203A;border-color:#13203A}

/* Header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-stretch:125%;font-weight:850;font-size:1.25rem;letter-spacing:-.02em}
.nav{display:none;gap:26px}
.nav a{text-decoration:none;font-weight:600;font-size:.95rem;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.top-cta{display:none;gap:10px}
@media (min-width:720px){.top-cta{display:flex}}
@media (min-width:960px){.nav{display:flex}}

/* Hero */
.hero{padding-block:clamp(40px,7vw,88px) clamp(20px,3vw,36px)}
.hero-row{display:grid;gap:28px;margin-top:clamp(24px,3.5vw,40px)}
.hero-copy{max-width:560px}
.lead{font-size:1.2rem;line-height:1.55}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.text-link{display:inline-block;margin-top:20px;font-weight:600}
.hero-art{display:none}
@media (min-width:900px){
  .hero-row{grid-template-columns:1fr auto;align-items:end;gap:60px}
  .hero-art{display:block;width:300px}
}

/* Tape band */
.tape-wrap{overflow:hidden;padding-block:22px}
.tape{
  background:var(--tape);color:var(--on-tape);
  transform:rotate(-1.2deg);margin-inline:-24px;
  white-space:nowrap;overflow:hidden;padding-block:14px;
  font-stretch:125%;font-weight:850;font-size:1.05rem;letter-spacing:.05em;text-transform:uppercase;
  animation:unroll .9s ease-out both;
}
.tape span{display:inline-block;margin-inline:26px}
@keyframes unroll{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@media (prefers-reduced-motion:reduce){
  .tape{animation:none}
  html{scroll-behavior:auto}
}

/* Services */
.svc{list-style:none;margin:40px 0 0;padding:0;border-top:2px solid var(--ink)}
.svc-row{display:grid;gap:8px;padding:26px 0;border-bottom:1px solid var(--line)}
.svc-row p{color:var(--muted);max-width:56ch}
@media (min-width:800px){
  .svc-row{grid-template-columns:5fr 7fr;gap:40px;align-items:baseline}
}

/* Estimator */
.band{background:var(--band);color:var(--on-band)}
.est-lead{margin-top:16px;max-width:52ch;color:var(--band-muted)}
.est{
  display:grid;margin-top:40px;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);
}
.est-inputs{background:var(--surface);color:var(--ink);padding:clamp(20px,3vw,32px);display:grid;gap:22px;align-content:start}
.est-result{background:var(--tape);color:#13203A;padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;gap:14px}
@media (min-width:900px){
  .est{grid-template-columns:1.25fr .85fr}
}
.field{display:grid;gap:8px;min-width:0}
.field label,.est legend{font-weight:700;font-size:.95rem;padding:0}
fieldset{border:0;margin:0;padding:0;min-width:0}
select,input[type="number"]{
  width:100%;min-height:48px;padding:0 12px;
  border:1.5px solid var(--line);border-radius:10px;
  background:var(--bg);color:var(--ink);font:inherit;
}
input[type="range"]{width:100%;height:32px;accent-color:var(--ink)}
.pair{display:grid;gap:14px}
@media (min-width:600px){.pair{grid-template-columns:1fr 1fr}}
.place{border:1.5px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:12px}
.place legend{padding-inline:6px}
.extras{display:grid;gap:2px}
.check{display:flex;align-items:center;gap:12px;min-height:44px;cursor:pointer;font-weight:500}
.check input{width:20px;height:20px;accent-color:var(--ink);flex:none}
output{font-weight:800}
.res-label{font-weight:700}
.res-price{font-stretch:118%;font-weight:850;font-size:clamp(1.9rem,4vw,2.6rem);line-height:1.05;letter-spacing:-.02em}
.res-note{font-size:.95rem;line-height:1.5}
.res-warn{font-size:.9rem;line-height:1.5;font-weight:600}
.res-actions{display:grid;gap:10px;margin-top:auto;padding-top:8px}

/* Volume selector */
.loadset legend,.extras legend{margin-bottom:6px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg-opt{position:relative;display:block;cursor:pointer}
.seg-opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.seg-opt span{
  display:flex;align-items:center;justify-content:center;min-height:48px;padding:0 8px;
  border:1.5px solid var(--line);border-radius:10px;background:var(--bg);
  font-weight:600;text-align:center;
}
.seg-opt input:checked+span{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.seg-opt input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}
.res-vol{font-weight:600}

/* Zones */
.zones{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.zones li{border:1.5px solid var(--ink);border-radius:999px;padding:8px 18px;font-weight:600}
.zones-note{margin-top:20px;color:var(--muted);max-width:56ch}

/* Steps */
.steps{list-style:none;margin:44px 0 0;padding:0;display:grid;counter-reset:step}
.steps li{
  counter-increment:step;display:grid;grid-template-columns:60px 1fr;gap:12px;
  padding:22px 0;border-top:1px solid var(--line);
}
.steps li::before{content:counter(step);font-stretch:125%;font-weight:850;font-size:2.2rem;line-height:1}
.steps p{margin-top:8px;color:var(--muted)}
@media (min-width:900px){
  .steps{grid-template-columns:repeat(4,1fr);gap:28px}
  .steps li{grid-template-columns:1fr;gap:14px;border-top:4px solid var(--ink);padding-top:18px}
}

/* Commitments */
.commit-grid{display:grid;gap:28px;margin-top:40px}
.commit-grid p{margin-top:8px;color:var(--muted);max-width:44ch}
@media (min-width:800px){.commit-grid{grid-template-columns:repeat(3,1fr);gap:40px}}

/* FAQ */
.faq-wrap{display:grid;gap:32px}
@media (min-width:900px){.faq-wrap{grid-template-columns:4fr 7fr;gap:60px}}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:2px solid var(--ink)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;
  padding:20px 0;font-weight:700;font-size:1.1rem;line-height:1.35;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-stretch:125%;font-weight:800;flex:none}
.faq details[open] summary::after{content:"\2013"}
.faq details p{padding-bottom:22px;color:var(--muted);max-width:62ch}

/* Contact */
.contact-grid{display:grid;gap:36px}
@media (min-width:900px){.contact-grid{grid-template-columns:1.2fr 1fr;gap:60px;align-items:end}}
.contact-grid p{margin-top:16px;color:var(--band-muted);max-width:46ch}
.phone{
  display:inline-block;margin-top:24px;color:var(--tape);text-decoration:none;
  font-stretch:125%;font-weight:850;font-size:clamp(2rem,6vw,3.8rem);line-height:1;letter-spacing:-.02em;
}
.contact-grid .cta-row{margin-top:28px}
.details{margin:0;display:grid;gap:0}
.details div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:14px 0;border-top:1px solid rgba(255,255,255,.22)}
.details dt{color:var(--band-muted);font-weight:600}
.details dd{margin:0}

/* Footer */
.foot{padding-block:40px 48px;color:var(--muted);font-size:.9rem;line-height:1.7}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:12px}
.foot-links a{color:var(--ink)}

/* Mobile call bar */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));
  background:var(--bg);border-top:1px solid var(--line);
}
@media (min-width:720px){.dock{display:none}}
@media (max-width:719px){.foot{padding-bottom:calc(104px + env(safe-area-inset-bottom,0px))}}

/* ===== Multi-page additions ===== */
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--tape);color:var(--on-tape);padding:10px 16px;font-weight:700;border-radius:0 0 10px 0}
.skip:focus{left:0;top:env(safe-area-inset-top,0px)}

.nav a[aria-current="page"],.menu-panel a[aria-current="page"]{
  color:var(--ink);text-decoration:underline;text-decoration-color:var(--tape);
  text-decoration-thickness:4px;text-underline-offset:6px;
}

/* Mobile menu (no JS needed) */
.menu summary{
  list-style:none;cursor:pointer;min-height:44px;display:inline-flex;align-items:center;
  padding:0 16px;border:2px solid var(--ink);border-radius:10px;font-weight:700;
}
.menu summary::-webkit-details-marker{display:none}
.menu-panel{
  position:absolute;left:0;right:0;top:100%;background:var(--bg);
  border-bottom:1px solid var(--line);
  padding:6px clamp(18px,4vw,40px) 18px;display:grid;
}
.menu-panel a{padding:14px 0;border-top:1px solid var(--line);text-decoration:none;font-weight:600;font-size:1.05rem}
@media (min-width:960px){.menu{display:none}}

/* Service links on the home page */
.svc-row h3 a{
  text-decoration:underline;text-decoration-color:var(--tape);
  text-decoration-thickness:4px;text-underline-offset:6px;
}
.svc-row h3 a:hover{text-decoration-color:var(--ink)}

/* Sub-pages */
.crumbs{padding-top:22px;font-size:.9rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.phero{padding-block:clamp(28px,5vw,60px) clamp(28px,4vw,48px)}
.phero h1{font-size:clamp(2rem,5.2vw,3.7rem);max-width:19ch}
.phero .lead{margin-top:20px;max-width:58ch}

.split{display:grid;gap:26px;padding-block:clamp(36px,5.5vw,68px)}
@media (min-width:900px){.split{grid-template-columns:4fr 7fr;gap:60px}}
.split-body .intro{margin-bottom:22px;max-width:60ch;color:var(--muted)}

.ticks{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.ticks li{padding:18px 0;border-bottom:1px solid var(--line);max-width:66ch}
.ticks strong{display:block;font-weight:700;margin-bottom:2px}
.ticks span{color:var(--muted)}

.vsteps{list-style:none;margin:0;padding:0;counter-reset:vs;border-top:2px solid var(--ink)}
.vsteps li{
  counter-increment:vs;display:grid;grid-template-columns:52px 1fr;gap:12px;
  padding:20px 0;border-bottom:1px solid var(--line);
}
.vsteps li::before{content:counter(vs);font-stretch:125%;font-weight:850;font-size:1.8rem;line-height:1.1}
.vsteps p{margin-top:4px;color:var(--muted);max-width:56ch}

.more{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.more a{display:grid;gap:2px;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none}
.more-t{
  width:fit-content;font-weight:700;font-size:1.15rem;text-decoration:underline;
  text-decoration-color:var(--tape);text-decoration-thickness:4px;text-underline-offset:5px;
}
.more-d{color:var(--muted)}

.cta-band p{margin-top:16px;color:var(--band-muted);max-width:52ch}
.cta-band .cta-row{margin-top:26px}
.cta-band .text-link{color:var(--on-band)}

.faq-sec{padding-block:clamp(36px,5.5vw,68px)}

.prose{padding-bottom:64px;max-width:800px;margin-inline:0}
.prose h2{font-size:1.4rem;max-width:none;margin:36px 0 10px}
.prose p,.prose li{max-width:66ch}
.prose ul{padding-left:1.2em}
.notfound{padding-block:clamp(60px,12vw,140px)}