/* vixnaro.com - documentation / guide layout: white, forest green + bronze from the logo, sticky table of contents */
:root{
  --bg:#FFFFFF;
  --tint:#EEF3F0;
  --tint-2:#F5F8F6;
  --warm:#FBF3EA;
  --grey:#F5F7F8;
  --text:#1D2327;
  --muted:#5A646B;
  --line:#E3E7EA;
  --green:#06251D;
  --green-h:#0B3A2E;
  --bronze:#A35605;
  --bronze-d:#8A4904;
  --bronze-l:#E0A85E;
  --slate:#374359;
  --green-soft:#E3ECE7;
  --font-head:"Montserrat",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-body:"Open Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --wrap:1160px;
  --toc:240px;
  --col:720px;
  --r:10px;
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;max-width:100%}
body{overflow-x:clip;max-width:100%}
html{scroll-behavior:smooth;scroll-padding-top:24px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.7}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-underline-offset:2px}
a:hover{color:var(--bronze-d)}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;color:var(--text);line-height:1.25;letter-spacing:normal;margin:0 0 .6em}
h2{font-size:clamp(23px,2.4vw,28px)}
h3{font-size:18px}
p{margin:0 0 1.1em}
figure{margin:0}
figcaption{font-size:14px;color:var(--muted);line-height:1.55;margin-top:10px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* Topbar + header */
.topbar{background:var(--grey);color:var(--muted);text-align:center;font-size:13px;padding:6px 16px}
.site-header{position:static;background:#fff;border-top:3px solid var(--green);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:74px}
.brand{display:inline-flex;align-items:center}
.brand img{height:50px;width:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border-radius:8px;font-family:var(--font-head);font-weight:600;font-size:15px;line-height:1.2;text-decoration:none;border:1px solid transparent;transition:background-color .15s,color .15s,border-color .15s;text-align:center}
.btn-coral{background:var(--bronze);color:#fff}
.btn-coral:hover{background:var(--bronze-d);color:#fff}
.btn-outline{background:#fff;color:var(--green);border-color:var(--green)}
.btn-outline:hover{background:var(--green);color:#fff}
.btn-lg{min-height:52px;padding:14px 32px;font-size:16px}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}

/* Hero: 55/45, image panel touches top + bottom and bleeds to the right edge */
.hero{display:grid;grid-template-columns:minmax(0,52fr) minmax(0,48fr);background-color:var(--tint);background-image:repeating-linear-gradient(0deg,rgba(6,37,29,.045) 0 1px,transparent 1px 4px),radial-gradient(120% 90% at 85% 40%,rgba(255,255,255,.75),rgba(255,255,255,0) 60%);min-height:520px;border-bottom:1px solid var(--line)}
.hero-copy{display:flex;align-items:center;padding:64px 56px 64px max(24px,calc((100vw - var(--wrap))/2 + 24px))}
.hero-copy-inner{max-width:580px}
.hero-date{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--muted);margin-bottom:16px}
.hero-date svg{width:18px;height:18px;color:var(--bronze);flex:none}
.hero-date .signal{display:inline-flex;align-items:center;margin-left:6px;padding-left:12px;border-left:1px solid #CDD3DC}
.hero-date .signal svg{width:18px;height:14px;fill:var(--bronze)}
.hero-date .signal rect:first-child{opacity:.45}.hero-date .signal rect:nth-child(2){opacity:.65}.hero-date .signal rect:nth-child(3){opacity:.85}
.hero h1{font-size:clamp(30px,3.4vw,44px);line-height:1.17;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--bronze)}
.hero-sub{font-size:18px;color:var(--muted);margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:56px max(24px,calc((100vw - var(--wrap))/2 + 24px)) 48px 16px}
.tv{position:relative;width:100%;max-width:560px;background:#092921;border-radius:16px;padding:12px 12px 22px;box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 24px 48px -20px rgba(6,37,29,.45),0 2px 6px rgba(6,37,29,.12)}
.tv-screen{position:relative;border-radius:6px;overflow:hidden;background:#0d1113;aspect-ratio:16/9}
.tv-screen img{width:100%;height:100%;object-fit:cover}
.tv-screen::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.07) 0 1px,transparent 1px 3px),linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,0) 40%)}
.tv-led{position:absolute;right:20px;bottom:8px;width:6px;height:6px;border-radius:50%;background:var(--bronze-l);box-shadow:0 0 6px rgba(163,86,5,.8)}
.tv-stand{display:block;position:relative;width:64px;height:30px;background:linear-gradient(#2A3237,#1D2327);clip-path:polygon(28% 0,72% 0,82% 100%,18% 100%)}
.hero-panel figcaption{display:block;width:100%;max-width:560px;text-align:center;margin-top:0}
.tv-stand + figcaption::before{content:"";display:block;width:150px;height:5px;margin:0 auto 14px;border-radius:3px;background:#1D2327}

/* Symptom finder */
.finder{background:#fff;border-bottom:1px solid var(--line)}
.finder-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding-top:22px;padding-bottom:22px}
.finder-tile{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);text-decoration:none;font-family:var(--font-head);font-weight:600;font-size:14.5px;line-height:1.35;transition:border-color .15s,box-shadow .15s,transform .15s}
.finder-tile:hover{border-color:var(--bronze);box-shadow:0 8px 20px -12px rgba(163,86,5,.45);transform:translateY(-1px);color:var(--text)}
.f-ico{flex:none;display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:10px;background:var(--green);color:var(--bronze-l)}
.f-ico svg{width:22px;height:22px}
.f-txt{flex:1;min-width:0}
.f-arrow{flex:none;display:inline-flex;color:var(--bronze);opacity:.55;transition:opacity .15s,transform .15s}
.f-arrow svg{width:16px;height:16px}
.finder-tile:hover .f-arrow{opacity:1;transform:translateY(2px)}

/* Guide: sticky TOC + content column */
.guide{display:grid;grid-template-columns:var(--toc) minmax(0,var(--col));gap:72px;justify-content:center;padding-top:56px;padding-bottom:16px}
.toc{position:relative}
.reading-nav{position:sticky;top:24px;display:flex;flex-direction:column;border-left:2px solid var(--line);font-family:var(--font-head);font-weight:600;font-size:14px;line-height:1.4}
.reading-nav a{display:flex;align-items:flex-start;gap:10px;padding:9px 0 9px 14px;margin-left:-2px;border-left:2px solid transparent;color:var(--muted);text-decoration:none;transition:color .15s,border-color .15s}
.reading-nav a:hover{color:var(--green)}
.reading-nav a.is-active{color:var(--green);border-left-color:var(--bronze)}
.toc-ico{flex:none;display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;border-radius:6px;background:var(--grey);color:#7A858C;margin-top:-1px;transition:background-color .15s,color .15s}
.toc-ico svg{width:14px;height:14px}
.reading-nav a:hover .toc-ico{color:var(--bronze)}
.reading-nav a.is-active .toc-ico{background:var(--green);color:#fff}
.toc-txt{min-width:0}
.guide-main{min-width:0}

/* Article */
.intro{padding-bottom:8px}
.lead{font-size:19px;line-height:1.65}
.chapter{padding:36px 0 8px;border-top:1px solid var(--line);margin-top:28px}
.ch-head{margin-bottom:16px}
.ch-strip{display:flex;align-items:center;gap:16px;margin:0 0 20px;padding:12px 16px 12px 12px;background:var(--grey);border:1px solid var(--line);border-radius:12px}
.ch-strip .ch-head{margin:0;font-size:clamp(20px,2.1vw,24px)}
.status-pill{flex:none;position:relative;display:inline-flex;align-items:center;justify-content:center;width:52px;height:40px;border-radius:999px;background:var(--green);color:var(--bronze-l)}
.status-pill svg{width:20px;height:20px}
.status-dot{position:absolute;top:-2px;right:-2px;width:11px;height:11px;border-radius:50%;background:var(--bronze);border:2px solid var(--grey)}
.symptom{border-top:0;margin-top:20px;padding-top:24px}
.chapter > p:last-child{margin-bottom:0}
.check{display:flex;gap:14px;align-items:flex-start;background:var(--tint);border-left:4px solid var(--bronze);border-radius:0 var(--r) var(--r) 0;padding:16px 20px;margin:4px 0 24px}
.check p{margin:0;font-size:16px}
.check-ico{flex:none;display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:#fff;color:var(--bronze)}
.check-ico svg{width:17px;height:17px}
.check.diag{position:relative;background:#fff;border:1px solid #D6E0DA;border-left:0;border-radius:var(--r);padding:18px 20px 18px 22px;box-shadow:0 1px 2px rgba(6,37,29,.04);background-image:linear-gradient(var(--bronze),var(--bronze));background-size:4px 100%;background-repeat:no-repeat}
.check.diag::before{content:"";position:absolute;right:14px;top:12px;width:30px;height:8px;background:radial-gradient(circle,#A35605 2px,transparent 2.5px) 0 0/10px 8px repeat-x;opacity:.35}
.check.diag .check-ico{width:32px;height:32px;background:var(--warm);color:var(--bronze)}
.check.diag .check-ico svg{width:20px;height:20px}
.check.diag p{padding-right:30px}
.fig{margin:8px 0 8px}
.fig img{width:100%;border-radius:var(--r);aspect-ratio:16/9;object-fit:cover}
.fig-float{float:right;width:46%;margin:6px 0 16px 28px}
.fig-float img{aspect-ratio:4/3}
.chapter::after{content:"";display:block;clear:both}
.pull{margin:40px 0 4px;padding:4px 0 4px 22px;border-left:3px solid var(--bronze)}
.pull blockquote{margin:0;font-family:var(--font-head);font-weight:600;font-size:clamp(19px,2vw,22px);line-height:1.5;color:var(--text)}
.pull cite{display:block;margin-top:10px;font-style:normal;font-size:14px;color:var(--muted)}
.notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}
.note{border:1px solid var(--line);border-radius:var(--r);padding:22px}
.note p{margin:0;color:var(--muted);font-size:16px}
.note-ico{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:8px;background:var(--warm);color:var(--bronze);margin-bottom:12px}
.note-ico svg{width:21px;height:21px}
.member-cta{margin-top:24px}

/* Sections inside the guide column */
.section{padding:56px 0 8px}
.section-head{margin:0 0 28px}
.section-head p{color:var(--muted);margin:0}
.guide .section{border-top:1px solid var(--line);margin-top:40px}

/* Checklist: 2x2(+1), green left border, no shadow */
.checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tile{background:#fff;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:0 var(--r) var(--r) 0;padding:22px 22px 22px 20px}
.tile:last-child{grid-column:1 / -1}
.tile p{margin:0;color:var(--muted);font-size:16px}
.ico{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:8px;background:var(--warm);color:var(--bronze);margin-bottom:12px}
.ico svg{width:21px;height:21px}

/* Steps: vertical timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline li:not(:last-child)::before{content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;background:var(--bronze);opacity:.4}
.timeline li{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr);gap:20px;padding-bottom:28px}
.timeline li:last-child{padding-bottom:0}
.timeline h3{margin:9px 0 6px}
.timeline p{margin:0;color:var(--muted);font-size:16px}
.t-icon{position:relative;z-index:1;display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:2px solid var(--green);color:var(--bronze)}
.t-icon svg{width:20px;height:20px}

/* FAQ: heading pinned left, accordion right */
.faq{padding:72px 0;margin-top:56px;background:var(--grey);border-top:1px solid var(--line)}
.faq-layout{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:64px;max-width:1080px;align-items:start}
.faq-head{position:sticky;top:24px;margin:0}
.faq-grid{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.faq details[open]{border-color:var(--slate)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:17px 22px;font-family:var(--font-head);font-weight:600;font-size:16px;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:22px;font-weight:500;color:var(--bronze);line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq-a{padding:0 22px 18px;color:var(--muted)}
.faq-a p{margin:0}

/* Bottom CTA: split row */
.cta-band{padding:72px 0}
.cta-inner{max-width:1080px;margin:0 auto;background:#fff;border:1px solid var(--green);box-shadow:0 18px 40px -28px rgba(6,37,29,.5);border-radius:var(--r);padding:36px 40px}
.cta-row{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-text{display:flex;gap:18px;align-items:flex-start;max-width:680px}
.cta-text h2{margin-bottom:8px}
.cta-mark{flex:none;display:inline-flex;width:52px;height:52px;align-items:center;justify-content:center;border-radius:12px;background:var(--green);color:var(--bronze-l)}
.cta-mark svg{width:26px;height:26px}
.cta-sub{color:var(--muted);margin:0}
.cta-row .btn{flex:none}
.disclaimer{font-size:13px;line-height:1.6;color:var(--muted);margin:28px 0 0;padding-top:20px;border-top:1px solid var(--line)}

/* Footer: 3 columns + copyright bar */
.site-footer{border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
.footer-cols{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:48px;padding-top:48px;padding-bottom:40px}
.footer-logo{height:44px;width:auto;margin-bottom:18px}
.fcol p{margin:0 0 4px}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{color:var(--text);text-decoration:none;font-weight:600}
.footer-links a:hover{color:var(--bronze-d)}
.fcol-contact p{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.fcol-contact svg{width:18px;height:18px;color:var(--bronze);flex:none}
.footer-bar{background:var(--tint);border-top:1px solid var(--line)}
.footer-copy{margin:0;padding:16px 0;font-size:14px}

/* Subpages: light-green title band, single column + slim info card */
.doc-hero{padding:52px 0 40px;background:var(--tint);border-bottom:1px solid var(--line)}
.doc-hero .wrap{max-width:1080px}
.doc-hero h1{font-size:clamp(30px,3.4vw,40px);margin-bottom:10px}
.doc-hero p{color:var(--muted);margin:0;font-size:18px;max-width:720px}
.doc{padding:48px 0 72px}
.doc-grid{display:grid;grid-template-columns:minmax(0,720px) 280px;gap:56px;max-width:1080px;align-items:start}
.read{min-width:0}
.doc h2{font-size:22px;margin-top:1.6em}
.doc h2:first-child{margin-top:0}
.doc ul{padding-left:22px}
.doc li{margin-bottom:8px}
.info-card{position:sticky;top:24px;border:1px solid var(--line);border-top:3px solid var(--green);border-radius:0 0 var(--r) var(--r);padding:22px;font-size:15px}
.info-card img{height:36px;width:auto;margin-bottom:14px}
.info-card ul{list-style:none;padding:0 !important;margin:0}
.info-card li{padding:10px 0;margin:0 !important;border-top:1px solid var(--line);line-height:1.5}
.info-card strong{display:block;font-family:var(--font-head);font-size:13px;color:var(--muted);font-weight:600}
.contact-list{list-style:none;padding:0 !important;margin:0 0 1.4em;border:1px solid var(--line);border-radius:var(--r)}
.contact-list li{padding:14px 20px;margin:0 !important;border-bottom:1px solid var(--line)}
.contact-list li:last-child{border-bottom:0}
.contact-list strong{display:block;font-family:var(--font-head);font-size:14px;color:var(--muted);font-weight:600}

/* Responsive */
@media (max-width:1100px){
  .guide{grid-template-columns:200px minmax(0,1fr);gap:48px}
}
@media (max-width:900px){
  html{scroll-padding-top:72px}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-copy{padding:40px 24px 36px}
  .hero-panel{padding:8px 24px 36px}
  .finder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guide{grid-template-columns:minmax(0,1fr);gap:0;padding-top:0}
  .toc{min-width:0;position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line);margin:0 -24px 32px;padding:0}
  .reading-nav{position:static;flex-direction:row;gap:8px;overflow-x:auto;border-left:0;padding:12px 24px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .reading-nav::-webkit-scrollbar{display:none}
  .reading-nav a{flex:none;align-items:center;gap:7px;white-space:nowrap;margin:0;padding:6px 14px 6px 8px;border:1px solid var(--line);border-radius:999px;font-size:13px}
  .reading-nav a.is-active{border-color:var(--green);background:var(--tint)}
  .faq-layout{grid-template-columns:1fr;gap:24px}
  .faq-head{position:static}
  .cta-row{flex-direction:column;align-items:flex-start;gap:24px}
  .footer-cols{grid-template-columns:1fr 1fr;gap:32px}
  .fcol-brand{grid-column:1 / -1}
  .doc-grid{grid-template-columns:1fr;gap:36px}
  .info-card{position:static}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .hero-copy{padding:32px 16px}
  .hero-panel{padding:0 16px 28px}
  .tv{border-radius:12px;padding:8px 8px 16px}
  .tv-led{right:14px;bottom:5px}
  .finder-grid{gap:10px;padding-top:16px;padding-bottom:16px}
  .finder-tile{flex-direction:column;align-items:flex-start;gap:10px;padding:12px;font-size:13.5px}
  .f-arrow{display:none}
  .f-ico{width:36px;height:36px}
  .ch-strip{gap:12px;padding:10px 12px 10px 10px}
  .status-pill{width:44px;height:36px}
  .toc-ico{width:20px;height:20px}
  .toc{margin:0 -16px 28px}
  .reading-nav{padding:10px 16px}
  .brand img{height:40px}
  .site-header .wrap{min-height:62px}
  .btn-sm-mobile{min-height:40px;padding:8px 14px;font-size:14px}
  .hero-actions .btn{width:100%}
  .fig-float{float:none;width:100%;margin:0 0 20px}
  .notes,.checklist{grid-template-columns:1fr}
  .check{padding:14px 16px}
  .section{padding-top:44px}
  .faq{padding:52px 0}
  .cta-band{padding:52px 0}
  .cta-inner{padding:26px 18px}
  .cta-text{flex-direction:column;gap:12px}
  .cta-row .btn{width:100%}
  .faq summary{padding:15px 16px}
  .faq-a{padding:0 16px 15px}
  .footer-cols{grid-template-columns:1fr;gap:24px}
}