/* Dimensure — site styles */
:root{
  --ink:#071820;          /* page ground */
  --ink-2:#0B222C;        /* panels */
  --ink-3:#10303C;        /* raised */
  --line:#22353D;         /* hairlines */
  --dash:#4E8C80;         /* survey dashes */
  --mint:#8ED8BF;         /* accent */
  --mint-2:#B5E8D6;
  --text:#F2F5F4;
  --muted:#A9BDB8;        /* secondary text, 7:1 on ink */
  --amber:#F2B84B;
  --coral:#F08A6C;
  --blue:#6FB7FF;
  --paper:#F4F7F6;        /* light sections */
  --paper-ink:#0B222C;
  --paper-muted:#3E5560;
  --r:14px;
  --wrap:1180px;
  --font:'Archivo','Helvetica Neue',Helvetica,Arial,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--mint)}a:hover{color:var(--mint-2)}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.6rem,3vw,2.35rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.skip{position:absolute;left:-9999px;top:0;background:var(--mint);color:var(--ink);padding:10px 16px;z-index:100}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px}

/* ---------- logo ---------- */
.brand{text-decoration:none;color:var(--text);display:inline-flex}
.logo{display:inline-flex;align-items:center;font-weight:600;font-size:22px;line-height:1;letter-spacing:.14em;color:var(--text)}
.logo-s,.logo-b{color:var(--mint)}
.logo-s{position:relative;letter-spacing:0;margin-right:.14em}
.logo-s i{position:absolute;left:50%;top:-9px;bottom:-9px;border-left:1.5px dashed var(--dash)}
.logo-s::before{content:"";position:absolute;top:50%;left:-7px;right:-7px;border-top:1.5px dashed var(--dash)}
.logo-b{margin-right:-.14em}

/* ---------- header ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(7,24,32,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.nav{display:flex;align-items:center;gap:22px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav li{position:relative}
.nav a{color:var(--text);text-decoration:none;font-size:15px;font-weight:500;padding:10px 12px;border-radius:8px;display:block}
.nav a:hover,.nav a[aria-current="page"]{color:var(--mint)}
.nav .sub{display:none;position:absolute;top:100%;left:0;min-width:270px;background:var(--ink-2);border:1px solid var(--line);border-radius:12px;padding:8px;flex-direction:column;gap:0}
.nav .has-sub:hover .sub,.nav .has-sub:focus-within .sub{display:flex}
.nav-toggle,.nav-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:999px;background:var(--mint);color:var(--ink);font-weight:600;text-decoration:none;border:1px solid var(--mint);font-size:16px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--mint-2);color:var(--ink)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--dash)}
.btn.ghost:hover{border-color:var(--mint);color:var(--mint)}
.btn.small{min-height:44px;padding:8px 18px;font-size:15px}
.nav .btn{color:var(--ink)}

@media (max-width:980px){
  .nav-btn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:48px;height:48px;cursor:pointer;border-radius:10px}
  .nav-btn span{display:block;height:2px;background:var(--text);margin:0 12px;transition:.2s}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--ink);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 24px;max-height:calc(100vh - 72px);overflow:auto}
  .nav ul{flex-direction:column}
  .nav .sub{display:flex;position:static;border:0;background:none;padding:0 0 0 14px;min-width:0}
  .nav .sub a{font-size:14px;color:var(--muted)}
  .nav-toggle:checked ~ .nav{display:flex}
  .nav-toggle:checked + .nav-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked + .nav-btn span:nth-child(2){opacity:0}
  .nav-toggle:checked + .nav-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
/* keyboard users can still reach the hidden checkbox */
.nav-toggle{position:absolute;opacity:0;width:1px;height:1px}
.nav-toggle:focus-visible + .nav-btn{outline:2px solid var(--mint);outline-offset:2px}

/* ---------- breadcrumbs ---------- */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:18px 20px 0;margin:0;font-size:14px;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--dash)}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--mint)}

/* ---------- hero ---------- */
.hero{position:relative;padding:56px 0 72px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mint);margin-bottom:18px}
.eyebrow::before{content:"";width:28px;border-top:1.5px dashed var(--dash)}
.lead{font-size:1.18rem;color:var(--muted);max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 22px}
.hero-media{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.hero-media img{aspect-ratio:3/2;object-fit:cover;width:100%}
.crosshair{position:absolute;inset:0;pointer-events:none}
.crosshair::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1.5px dashed rgba(142,216,191,.45)}
.crosshair::after{content:"";position:absolute;top:0;bottom:0;left:50%;border-left:1.5px dashed rgba(142,216,191,.45)}
.trust{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;padding:0;margin:0;font-size:14px;color:var(--muted)}
.trust li{display:flex;align-items:center;gap:8px}
.trust li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mint)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero{padding:32px 0 48px}}

/* page hero (inner pages) */
.page-hero{padding:36px 0 44px}
.page-hero .hero-grid{gap:40px}

/* ---------- sections ---------- */
.section{padding:72px 0}
.section.tight{padding:48px 0}
.section.alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.light{background:var(--paper);color:var(--paper-ink)}
.section.light a{color:#1F6E5A}.section.light a:hover{color:#134A3C}
.section.light .muted,.section.light .lead{color:var(--paper-muted)}
.muted{color:var(--muted)}
.section-head{max-width:760px;margin-bottom:36px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.split.top{align-items:start}
.split img{border-radius:var(--r);border:1px solid var(--line);aspect-ratio:3/2;object-fit:cover;width:100%}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}.section{padding:52px 0}}
.prose{max-width:760px}
.prose h2{margin-top:1.6em}.prose h3{margin-top:1.4em}
.prose > :first-child,.prose .eyebrow + h2,.prose .answer + h2{margin-top:0}
.prose li{margin-bottom:.4em}

/* answer box — the short, quotable answer AI engines and snippets lift */
.answer{border:1px solid var(--line);border-left:0;background:var(--ink-2);border-radius:var(--r);padding:22px 24px;margin:0 0 28px;position:relative}
.answer::before{content:"";position:absolute;left:0;top:18px;bottom:18px;border-left:2px dashed var(--mint)}
.answer p:last-child{margin:0}
.answer strong{color:var(--mint)}
.section.light .answer{background:#fff;border-color:#D5E0DC}
.section.light .answer strong{color:#1F6E5A}

/* key facts list */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:0 0 28px}
.facts div{background:var(--ink-2);padding:18px 20px}
.facts dt{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.facts dd{margin:0;font-weight:600;font-size:1.05rem}
.facts{margin-left:0}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--dash);transform:translateY(-2px)}
.card-img img{aspect-ratio:3/2;object-fit:cover;width:100%}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card-body h3 a,.card-body h2 a{color:var(--text);text-decoration:none}
.card-body h3 a:hover{color:var(--mint)}
.card-body p{color:var(--muted);font-size:15.5px}
.card-links{margin-top:auto;display:flex;gap:18px;font-weight:600;font-size:15px}
.card-links a{text-decoration:none}
.section.light .card{background:#fff;border-color:#D5E0DC}
.section.light .card-body h3 a{color:var(--paper-ink)}
.section.light .card-body p{color:var(--paper-muted)}

/* checks list */
.checks{list-style:none;padding:0;margin:0 0 1.4em;display:grid;gap:12px}
.checks li{position:relative;padding-left:40px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:6px;border:1.5px solid var(--mint);background:linear-gradient(var(--mint),var(--mint)) center/8px 8px no-repeat}
.checks.no li::before{border-color:var(--coral);background:linear-gradient(45deg,transparent 45%,var(--coral) 45%,var(--coral) 55%,transparent 55%) center/14px 14px no-repeat}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;counter-reset:s}
.steps li{counter-increment:s;border:1px solid var(--line);border-radius:var(--r);padding:22px;background:var(--ink-2);position:relative}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-size:13px;letter-spacing:.18em;color:var(--mint);font-weight:600;margin-bottom:10px}
.steps h3{font-size:1.08rem}
.steps p{color:var(--muted);font-size:15.5px;margin:0}
.section.light .steps li{background:#fff;border-color:#D5E0DC}
.section.light .steps p{color:var(--paper-muted)}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);margin:0 0 1.4em}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15.5px}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--ink-2)}
tr:last-child td{border-bottom:0}
td.price{font-weight:600;color:var(--mint);white-space:nowrap}
.section.light .table-wrap{border-color:#D5E0DC;background:#fff}
.section.light th{background:#EEF3F1;color:var(--paper-muted)}
.section.light td{border-color:#E1E9E6}
.section.light td.price{color:#1F6E5A}
.note{font-size:14.5px;color:var(--muted)}

/* pills */
.pill-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.pill-list a{display:inline-flex;min-height:44px;align-items:center;padding:8px 18px;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;font-size:15px;background:var(--ink-2)}
.pill-list a:hover{border-color:var(--mint);color:var(--mint)}
.section.light .pill-list a{background:#fff;border-color:#D5E0DC;color:var(--paper-ink)}

/* stats band */
.band{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.band div{background:var(--ink);padding:26px 22px}
.band b{display:block;font-size:2rem;font-weight:600;color:var(--mint);line-height:1.1;margin-bottom:6px}
.band span{color:var(--muted);font-size:15px}

/* ---------- viewer ---------- */
.viewer{position:relative;margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:radial-gradient(120% 90% at 50% 40%,#0E2A35 0%,#071820 70%)}
.viewer canvas{display:block;width:100%;aspect-ratio:4/3;cursor:grab;touch-action:none}
.viewer canvas:active{cursor:grabbing}
.viewer-ui{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;pointer-events:none}
.viewer-tag{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mint);border:1px dashed var(--dash);padding:5px 10px;border-radius:999px;background:rgba(7,24,32,.7)}
.viewer-tabs{display:flex;gap:4px;background:rgba(7,24,32,.8);border:1px solid var(--line);border-radius:999px;padding:4px;pointer-events:auto}
.viewer-tabs button{font:inherit;font-size:13px;font-weight:600;color:var(--muted);background:none;border:0;border-radius:999px;padding:8px 13px;cursor:pointer;min-height:36px}
.viewer-tabs button[aria-pressed="true"]{background:var(--mint);color:var(--ink)}
.viewer-legend{position:absolute;bottom:58px;right:14px;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);background:rgba(7,24,32,.75);padding:6px 10px;border-radius:8px}
.viewer-legend b{width:110px;height:8px;border-radius:4px;background:linear-gradient(90deg,#6FB7FF,#8ED8BF 35%,#8ED8BF 65%,#F2B84B 82%,#F08A6C)}
.viewer figcaption{font-size:13.5px;color:var(--muted);padding:12px 16px;border-top:1px solid var(--line);background:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{margin:0;font-size:1.1rem;font-weight:600}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font-size:26px;color:var(--mint);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 0 20px;color:var(--muted)}
.faq .ans p{margin:0}

/* ---------- CTA ---------- */
.cta{padding:64px 0;border-top:1px solid var(--line);background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{margin-bottom:.3em}
.cta p{color:var(--muted);margin:0;max-width:56ch}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- forms ---------- */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.form .row{grid-template-columns:1fr}}
.form label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:16px;color:var(--text);background:var(--ink);border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-height:48px}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--mint);outline:none;box-shadow:0 0 0 3px rgba(142,216,191,.2)}
.panel{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--r);padding:28px}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:56px 0 100px;background:#051319}
.foot-top{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px dashed var(--line);margin-bottom:32px}
.foot-tag{margin:0;color:var(--muted);font-weight:600}
.foot-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-footer h2{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--mint);margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px;font-size:15px;color:var(--muted)}
.site-footer a{color:var(--text);text-decoration:none}.site-footer a:hover{color:var(--mint)}
.legal{margin-top:36px;font-size:13.5px;color:var(--muted)}
.mobile-bar{display:none}
@media (max-width:760px){
  .mobile-bar{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;justify-content:center;align-items:center;min-height:52px;border-radius:999px;background:var(--mint);color:var(--ink);font-weight:600;text-decoration:none;box-shadow:0 10px 30px rgba(0,0,0,.4)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.form-status{margin:0;font-weight:600;color:var(--mint)}