/* ==========================================================================
   INTERLOCKGO EDITORIAL THEME
   Shared stylesheet for all subpages — editorial automotive aesthetic
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root{
  /* Editorial palette */
  --paper:#EFE7D6;
  --paper-2:#E7DEC9;
  --ink:#17140F;
  --ink-2:#3A342B;
  --ink-3:#78705F;
  --rule:#1714101a;
  --signal:#D84215;
  --signal-deep:#9A2E0C;
  --forest:#1F2A22;
  --amber:#E3A42B;
  --glow: 0 0 0 1px #D8421533, 0 20px 40px -20px #D8421555;

  /* Fonts */
  --f-display:'Fraunces', ui-serif, Georgia, serif;
  --f-body:'Geist', ui-sans-serif, system-ui, sans-serif;
  --f-mono:'Geist Mono', ui-monospace, monospace;

  --container: 1280px;

  /* === Backward-compat: map old variable names to editorial equivalents === */
  --bg: var(--paper);
  --bg-gradient-start: var(--paper);
  --bg-gradient-end: var(--paper);
  --surface: var(--paper);
  --surface-elevated: var(--paper);
  --surface-glass: color-mix(in oklab, var(--paper) 85%, transparent);

  --text: var(--ink);
  --text-secondary: var(--ink-2);
  --text-muted: var(--ink-3);

  --accent: var(--signal);
  --accent-hover: var(--signal-deep);
  --accent-text: var(--paper);
  --accent-secondary: var(--amber);

  --border: var(--rule);
  --border-hover: #17140F33;
  --border-card: var(--rule);

  --shadow-sm: 0 2px 8px rgba(23, 20, 15, 0.06);
  --shadow-md: 0 8px 24px rgba(23, 20, 15, 0.08);
  --shadow-lg: 0 16px 48px rgba(23, 20, 15, 0.10);
  --shadow-glow: 0 0 60px rgba(216, 66, 21, 0.12);
  --shadow-accent: 0 8px 32px rgba(216, 66, 21, 0.2);

  --glow-primary: rgba(216, 66, 21, 0.15);
  --glow-accent: rgba(216, 66, 21, 0.25);

  --ring-focus: rgba(216, 66, 21, 0.4);

  --btn-primary-bg: var(--signal);
  --btn-primary-text: var(--paper);
  --btn-primary-hover: var(--signal-deep);
  --btn-secondary-bg: transparent;
  --btn-secondary-text: var(--ink);
  --btn-secondary-border: var(--ink);

  --card-bg: var(--paper);
  --card-border: var(--rule);
  --card-shadow: var(--shadow-md);

  --star-color: #E3A42B;

  /* Spacing (old theme compatibility) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* Radius (editorial uses sharp corners) */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --radius-xl: 8px;
  --radius-2xl: 8px;
  --radius-full: 999px;
}

/* Disable dark theme — editorial is light-only */
[data-theme="dark"] {
  --bg: var(--paper);
  --bg-gradient-start: var(--paper);
  --bg-gradient-end: var(--paper);
  --surface: var(--paper);
  --surface-elevated: var(--paper);
  --surface-glass: color-mix(in oklab, var(--paper) 85%, transparent);
  --text: var(--ink);
  --text-secondary: var(--ink-2);
  --text-muted: var(--ink-3);
  --accent: var(--signal);
  --accent-hover: var(--signal-deep);
  --accent-text: var(--paper);
  --accent-secondary: var(--amber);
  --border: var(--rule);
  --border-hover: #17140F33;
  --border-card: var(--rule);
  --shadow-sm: 0 2px 8px rgba(23, 20, 15, 0.06);
  --shadow-md: 0 8px 24px rgba(23, 20, 15, 0.08);
  --shadow-lg: 0 16px 48px rgba(23, 20, 15, 0.10);
  --card-bg: var(--paper);
  --card-border: var(--rule);
  --btn-primary-bg: var(--signal);
  --btn-primary-text: var(--paper);
  --btn-primary-hover: var(--signal-deep);
  --btn-secondary-bg: transparent;
  --btn-secondary-text: var(--ink);
  --btn-secondary-border: var(--ink);
  --star-color: #E3A42B;
}

/* ---------- Reset / Base ---------- */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-size:16px;
  line-height:1.5;
  overflow-x:hidden;
}

/* subtle paper grain */
body::before{
  content:"";
  position:fixed;inset:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.09  0 0 0 0 0.08  0 0 0 0 0.06  0 0 0 0.06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  pointer-events:none;
  z-index:1;
  opacity:.6;
  mix-blend-mode:multiply;
}
main, nav, footer, header, .nav{position:relative; z-index:2}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}

/* Hide old background gradients */
.page-bg{display:none}
.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;height:1px;
  overflow:hidden;
  z-index:100;
  padding:8px 16px;
  background:var(--signal);
  color:var(--paper);
  font-size:14px;
}
.skip-link:focus{
  left:16px;top:16px;
  width:auto;height:auto;
  overflow:visible;
}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}

/* ---------- Typography ---------- */
.display{
  font-family:var(--f-display);
  font-weight:450;
  font-variation-settings:"opsz" 144, "SOFT" 60, "WONK" 0;
  letter-spacing:-0.025em;
  line-height:0.95;
}
.display em{
  font-style:italic;
  font-variation-settings:"opsz" 144, "SOFT" 100, "WONK" 1;
  color:var(--signal);
  font-weight:400;
}
.eyebrow{
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ink-2);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  display:inline-block;
  width:28px;height:1px;
  background:var(--ink-2);
}
.kicker{
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-3);
}

/* Old theme section titles — restyle for editorial */
.section-title{
  font-family:var(--f-display);
  font-weight:450;
  font-variation-settings:"opsz" 144, "SOFT" 60, "WONK" 0;
  letter-spacing:-0.025em;
  line-height:0.95;
  font-size:clamp(36px, 5vw, 64px);
  margin:0 0 12px;
  color:var(--ink);
}
.section-subtitle{
  color:var(--ink-2);
  font-size:17px;
  line-height:1.55;
  max-width:52ch;
  margin:0 0 40px;
}

/* ---------- Nav ---------- */
.nav{
  position:sticky;
  top:0;
  z-index:50;
  background:color-mix(in oklab, var(--paper) 85%, transparent);
  backdrop-filter:saturate(140%) blur(8px);
  -webkit-backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--rule);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 28px;
  max-width:var(--container);
  margin:0 auto;
  gap:24px;
}
.brand{
  display:flex; flex-direction:column; gap:0;
  text-decoration:none;
}
.brand-name{
  font-family:var(--f-display);
  font-weight:600;
  font-size:22px;
  letter-spacing:-0.02em;
  font-variation-settings:"opsz" 144, "SOFT" 0, "WONK" 0;
  color:var(--ink);
  line-height:1.1;
}
.brand-name em{
  font-style:normal;
  color:var(--signal);
  font-weight:600;
}
.brand-tagline{
  font-family:var(--f-display);
  font-weight:350;
  font-size:11px;
  letter-spacing:0.02em;
  color:var(--ink-3);
  line-height:1.3;
  font-variation-settings:"opsz" 9, "SOFT" 60;
}
.brand-tagline em{
  font-style:italic;
  color:var(--signal);
  font-variation-settings:"opsz" 9, "SOFT" 100, "WONK" 1;
}
.brand--footer .brand-name{
  font-size:28px;
}
.brand--footer .brand-tagline{
  font-size:13px;
  margin-top:2px;
  max-width:none;
  white-space:nowrap;
}
.nav-links{
  display:flex; gap:28px;
  font-size:14px;
  color:var(--ink-2);
}
.nav-links a{
  position:relative;
  padding:6px 0;
  transition:color .2s ease;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{
  content:"";
  position:absolute; left:0; right:100%;
  bottom:0; height:1px;
  background:var(--signal);
  transition:right .3s ease;
}
.nav-links a:hover::after{right:0}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{right:0}
.nav-cta{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 16px;
  background:var(--ink);
  color:var(--paper);
  border-radius:999px;
  font-family:var(--f-mono);
  font-size:13px;
  letter-spacing:.02em;
  transition:transform .2s ease, background .2s ease;
}
.nav-cta:hover{background:var(--signal); transform:translateY(-1px)}
.nav-cta .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 8px var(--signal);
}
.nav-cta:hover .dot{background:var(--paper); box-shadow:none}

/* Mobile nav toggle */
.nav-hamburger{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
  flex-direction:column;
  gap:5px;
  z-index:51;
}
.nav-hamburger span{
  display:block;
  width:24px;height:2px;
  background:var(--ink);
  transition:transform .3s ease, opacity .3s ease;
}
.nav-hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-hamburger.active span:nth-child(2){opacity:0}
.nav-hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

@media (max-width:820px){
  .nav-links{
    display:none;
    position:fixed;
    top:0;left:0;right:0;bottom:0;
    background:var(--paper);
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:32px;
    font-size:20px;
    z-index:50;
  }
  .nav-links.open{display:flex}
  .nav-hamburger{display:flex}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:12px;
  padding:18px 22px;
  border-radius:999px;
  font-family:var(--f-mono);
  font-size:14px;
  letter-spacing:.04em;
  transition:transform .25s cubic-bezier(.2,.8,.2,1), background .25s ease, color .25s ease;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
}
.btn svg{width:16px; height:16px}
.btn-primary,
.btn--primary{
  background:var(--signal); color:var(--paper);
  box-shadow: 0 16px 30px -18px var(--signal);
  border-color:var(--signal);
}
.btn-primary:hover,
.btn--primary:hover{transform:translateY(-2px); background:var(--signal-deep); border-color:var(--signal-deep)}
.btn-ghost,
.btn-secondary,
.btn--secondary{
  background:transparent;
  color:var(--ink);
  border-color:var(--ink);
}
.btn-ghost:hover,
.btn-secondary:hover,
.btn--secondary:hover{background:var(--ink); color:var(--paper)}
.btn--sm{padding:10px 18px; font-size:13px}
.btn-sm{padding:10px 18px; font-size:13px}
.btn--lg{padding:20px 28px; font-size:15px}
.btn-lg{padding:20px 28px; font-size:15px}
.btn-block{width:100%; justify-content:center}

/* ---------- Breadcrumbs ---------- */
.breadcrumb{
  max-width:var(--container);
  margin:0 auto;
  padding:24px 28px 0;
}
.breadcrumb__list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:0;
  padding:0;
  list-style:none;
  color:var(--ink-2);
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.06em;
  line-height:1.4;
  text-transform:uppercase;
}
.breadcrumb__item{
  display:flex;
  align-items:center;
  gap:8px;
}
.breadcrumb__item + .breadcrumb__item::before{
  content:"/";
  color:var(--signal);
}
.breadcrumb__item a{
  color:inherit;
  text-decoration:none;
}
.breadcrumb__item a:hover{
  color:var(--ink);
}
.breadcrumb__item--active{
  color:var(--ink);
}

/* ---------- Section framing ---------- */
section{padding:120px 0; position:relative}
.section-head{
  display:grid;
  grid-template-columns: 1fr 1.5fr;
  gap:48px;
  align-items:end;
  margin-bottom:56px;
}
@media(max-width:820px){
  section{padding:84px 0}
  .section-head{grid-template-columns:1fr; gap:20px; margin-bottom:40px}
}
.section-head h2{
  margin:14px 0 0;
  font-size: clamp(40px, 6vw, 76px);
}
.section-head p{
  color:var(--ink-2);
  font-size:17px;
  line-height:1.55;
  max-width:52ch;
  margin:0;
}

/* ---------- Old theme content classes — reskinned ---------- */

/* Features / cards */
.logos{
  padding:32px 0 8px;
  text-align:center;
}
.logos__label{
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--text-muted, #6b7280);
  margin-bottom:18px;
}
.logos__row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:40px;
}
.logos__img{
  display:block;
  height:48px;
  width:auto;
  max-width:180px;
  object-fit:contain;
  opacity:.85;
}
@media(max-width:480px){
  .logos__row{gap:28px}
  .logos__img{height:36px;max-width:140px}
}

.features{
  padding:100px 0;
  background:linear-gradient(180deg, transparent 0, var(--paper-2) 100%);
}
.features__grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:0;
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
}
@media(max-width:820px){
  .features__grid{grid-template-columns:1fr}
}
.feature-card{
  padding:36px 28px 28px;
  border-right:1px solid var(--rule);
  min-height:280px;
  display:flex; flex-direction:column;
  gap:12px;
  background:transparent;
  transition:background .3s ease;
}
.feature-card:last-child{border-right:none}
@media(max-width:820px){
  .feature-card{border-right:none; border-bottom:1px solid var(--rule)}
  .feature-card:last-child{border-bottom:none}
}
.feature-card:hover{background:var(--paper)}
.feature-card__icon{
  width:48px;height:48px;
  color:var(--signal);
}
.feature-card__icon svg{width:100%;height:100%}
.feature-card__icon img{width:100%;height:auto;border-radius:4px}
.feature-card__icon--device{width:auto;max-width:120px;height:auto}
.feature-card__icon--device img{width:100%;height:auto}
.feature-card__title{
  font-family:var(--f-display);
  font-size:24px;
  font-weight:450;
  letter-spacing:-0.02em;
  margin:8px 0 4px;
  line-height:1.1;
}
.feature-card__text{
  color:var(--ink-2);
  font-size:15px;
  line-height:1.55;
  margin:0;
}

/* Use cases */
.use-cases{
  padding:100px 0;
  background:var(--forest);
  color:var(--paper);
}
.use-cases .section-title{color:var(--paper)}
.use-cases .section-subtitle{color:#CFC6B2}
.use-cases__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:#ffffff20;
  border:1px solid #ffffff20;
}
@media(max-width:820px){
  .use-cases__grid{grid-template-columns:1fr}
}
.use-case-card{
  background:var(--forest);
  padding:36px 28px;
  display:flex; flex-direction:column; gap:10px;
  min-height:200px;
  transition:background .3s ease;
}
.use-case-card:hover{background:#263329}
.use-case-card__icon{
  width:40px;height:40px;
  color:var(--amber);
}
.use-case-card__icon svg{width:100%;height:100%}
.use-case-card__title{
  font-family:var(--f-display);
  font-weight:450;
  font-size:24px;
  letter-spacing:-0.02em;
  margin:8px 0 0;
  line-height:1.1;
  color:var(--paper);
}
.use-case-card__text{
  color:#CFC6B2;
  font-size:15px;
  line-height:1.55;
  margin:4px 0 0;
}

/* How it works / Video grid */
.how-it-works{
  padding:100px 0;
  background:var(--paper);
}
.video-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
@media(max-width:820px){
  .video-grid{grid-template-columns:1fr}
}
.video-card{
  border:1px solid var(--ink);
  overflow:hidden;
  background:var(--paper);
}
.video-card h3{
  font-family:var(--f-display);
  font-size:20px;
  font-weight:450;
  padding:20px 24px 16px;
  margin:0;
  letter-spacing:-0.02em;
}
.video-frame{
  position:relative;
  padding-bottom:56.25%;
  height:0;
  overflow:hidden;
}
.video-frame iframe{
  position:absolute;
  top:0;left:0;
  width:100%;height:100%;
  border:0;
}

/* Final CTA */
.final-cta{
  background:var(--ink);
  color:var(--paper);
  padding:130px 0;
  position:relative;
  overflow:hidden;
}
.final-cta::before{
  content:"";
  position:absolute;
  inset:auto -10% -50% auto;
  width:70%; aspect-ratio:1;
  background:radial-gradient(circle at 50% 50%, var(--signal) 0%, transparent 60%);
  opacity:.35;
  filter: blur(20px);
  pointer-events:none;
}
.final-cta__title{
  font-family:var(--f-display);
  font-weight:420;
  font-size: clamp(40px, 8vw, 96px);
  line-height:.92;
  letter-spacing:-0.03em;
  margin:0 0 24px;
  color:var(--paper);
  position:relative;
}
.final-cta__text{
  color:#CFC6B2;
  font-size:18px;
  max-width:48ch;
  margin:0 0 32px;
  position:relative;
}
.final-cta__buttons{
  display:flex; flex-wrap:wrap; gap:14px;
  position:relative;
}
.final-cta__buttons .btn--primary{
  background:var(--signal); color:var(--paper);
}
.final-cta__buttons .btn--primary:hover{background:var(--paper); color:var(--ink)}
.final-cta__buttons .btn--secondary{
  border-color:var(--paper);
  color:var(--paper);
}
.final-cta__buttons .btn--secondary:hover{background:var(--paper); color:var(--ink)}
.final-cta__address{
  display:flex; align-items:center; gap:10px;
  margin-top:28px;
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:#B6AE98;
  position:relative;
}
.final-cta__address svg{width:16px;height:16px;flex-shrink:0}

/* ---------- Footer ---------- */
footer,
.footer{
  background:var(--paper);
  padding:52px 0 32px;
  border-top:1px solid var(--rule);
  position:relative;
  z-index:2;
}
.foot{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap:40px;
}
@media(max-width:820px){
  .foot{grid-template-columns:1fr 1fr; gap:28px}
}
@media(max-width:480px){
  .foot{grid-template-columns:1fr}
}
.foot h5{
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-3);
  margin:0 0 14px;
  font-weight:400;
}
.foot ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px}
.foot ul a{color:var(--ink-2); font-size:14px; transition:color .2s ease}
.foot ul a:hover{color:var(--signal)}
.foot .tag{
  font-family:var(--f-display);
  font-size:22px;
  font-weight:450;
  letter-spacing:-0.02em;
  color:var(--ink);
  max-width:30ch;
  line-height:1.2;
  margin-top:10px;
}
.foot .tag em{font-style:italic; color:var(--signal); font-variation-settings:"SOFT" 100, "WONK" 1}
.foot-base{
  margin-top:48px;
  border-top:1px solid var(--rule);
  padding-top:22px;
  display:flex; justify-content:space-between;
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--ink-3);
  text-transform:uppercase;
}
@media(max-width:520px){
  .foot-base{flex-direction:column; gap:10px}
}

/* Old footer class compat */
.footer__grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap:40px;
}
@media(max-width:820px){
  .footer__grid{grid-template-columns:1fr 1fr; gap:28px}
}
@media(max-width:480px){
  .footer__grid{grid-template-columns:1fr}
}
.footer__col-title{
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-3);
  display:block;
  margin:0 0 14px;
  font-weight:400;
}
.footer__col-links{display:flex; flex-direction:column; gap:8px}
.footer__col-links a{color:var(--ink-2); font-size:14px; transition:color .2s ease}
.footer__col-links a:hover{color:var(--signal)}
.footer__brand{display:flex; align-items:center; gap:10px; margin-bottom:12px}
.footer__company{
  font-family:var(--f-display);
  font-weight:600;
  font-size:22px;
  color:var(--ink);
}
.footer__tagline{
  color:var(--ink-2);
  font-size:15px;
  line-height:1.5;
  max-width:36ch;
  margin:0 0 12px;
}
.footer__review-link{
  color:var(--signal);
  font-size:14px;
  transition:color .2s;
}
.footer__review-link:hover{color:var(--signal-deep)}
.footer__bottom{
  margin-top:48px;
  border-top:1px solid var(--rule);
  padding-top:22px;
  display:flex; justify-content:space-between;
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--ink-3);
  text-transform:uppercase;
}
.footer__backtop{
  position:fixed;
  bottom:90px;right:24px;
  width:40px;height:40px;
  background:var(--ink);
  color:var(--paper);
  border-radius:50%;
  display:grid;place-items:center;
  opacity:0.7;
  transition:opacity .2s, transform .2s;
  z-index:39;
}
.footer__backtop:hover{opacity:1; transform:translateY(-2px)}
.footer__backtop svg{width:18px;height:18px}

/* ---------- Floating Call Button ---------- */
.call-float{
  position:fixed;
  bottom:24px; right:24px;
  width:56px; height:56px;
  background:var(--signal);
  color:var(--paper);
  border-radius:50%;
  display:grid; place-items:center;
  box-shadow:0 4px 20px rgba(216,66,21,0.4);
  transition:transform .2s ease, background .2s ease;
  z-index:40;
}
.call-float:hover{transform:translateY(-2px) scale(1.05); background:var(--signal-deep)}
.call-float svg{width:24px; height:24px}

/* ---------- Scroll Reveal ---------- */
.reveal{opacity:0; transform:translateY(14px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1; transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}

/* ---------- Selection ---------- */
::selection{background:var(--signal); color:var(--paper)}

/* ---------- Site-wide mobile polish ---------- */
@media (max-width: 820px){
  :root{
    --mobile-edge: clamp(18px, 5vw, 24px);
  }

  body{
    font-size:15.5px;
    overflow-x:hidden;
  }

  .container,
  .hero__content{
    padding-left:var(--mobile-edge);
    padding-right:var(--mobile-edge);
  }

  .nav-inner{
    min-height:64px;
    padding:12px var(--mobile-edge);
    gap:12px;
  }

  .brand{
    min-width:0;
  }

  .brand-name{
    font-size:clamp(19px, 5.4vw, 22px);
  }

  .brand-tagline{
    max-width:16ch;
    font-size:10px;
    line-height:1.2;
  }

  .nav-cta{
    padding:9px 12px;
    gap:8px;
    font-size:12px;
    white-space:nowrap;
  }

  .nav-hamburger{
    min-width:44px;
    min-height:44px;
    align-items:center;
    justify-content:center;
    margin-right:-8px;
    position:relative;
    z-index:130;
  }

  .nav-links{
    position:fixed;
    inset:0;
    width:100vw;
    height:100vh;
    height:100dvh;
    padding:96px var(--mobile-edge) max(36px, env(safe-area-inset-bottom));
    background:var(--paper);
    z-index:120;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    justify-content:flex-start;
    gap:18px;
    text-align:center;
  }

  .nav-links a{
    min-height:44px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }

  .nav:has(.nav-links.open){
    position:fixed;
    inset:0;
    height:100vh;
    height:100dvh;
    overflow:hidden;
    background:var(--paper);
  }

  .nav:has(.nav-links.open) .nav-inner{
    height:100%;
    align-items:flex-start;
  }

  .nav:has(.nav-links.open) .nav-links{
    position:absolute;
    inset:88px 0 0;
    width:100%;
    height:auto;
  }

  .nav-links.open{
    isolation:isolate;
  }

  .nav-links.open::before{
    content:"";
    position:fixed;
    inset:0;
    background:var(--paper);
    z-index:-1;
  }

  body.nav-menu-open{
    overflow:hidden;
  }

  body.nav-menu-open .nav{
    position:fixed;
    inset:0;
    height:100vh;
    height:100dvh;
    overflow:hidden;
    background:var(--paper);
  }

  body.nav-menu-open .nav-inner{
    height:100%;
    align-items:flex-start;
  }

  body.nav-menu-open .brand{
    position:fixed;
    top:max(16px, env(safe-area-inset-top));
    left:var(--mobile-edge);
    z-index:130;
    display:flex;
    max-width:54vw;
  }

  body.nav-menu-open .brand-name{
    font-size:clamp(20px, 5.8vw, 24px);
  }

  body.nav-menu-open .brand-tagline{
    max-width:18ch;
  }

  body.nav-menu-open .nav-cta{
    display:none;
  }

  body.nav-menu-open .nav-hamburger{
    position:fixed;
    top:max(10px, env(safe-area-inset-top));
    right:var(--mobile-edge);
    z-index:131;
    margin:0;
  }

  body.nav-menu-open .nav-links{
    display:flex !important;
    position:absolute !important;
    inset:116px 0 0 !important;
    width:calc(100% - (var(--mobile-edge) * 2)) !important;
    height:auto !important;
    margin:0 var(--mobile-edge);
    padding:0 0 max(34px, env(safe-area-inset-bottom)) !important;
    background:transparent !important;
    z-index:120 !important;
    align-items:stretch;
    gap:0;
    counter-reset:mobile-nav;
  }

  body.nav-menu-open .nav-links::before{
    content:"Menu";
    position:static;
    z-index:auto;
    width:auto;
    height:auto;
    margin:0 0 12px;
    padding:0 0 14px;
    background:none;
    border-bottom:1px solid var(--ink);
    color:var(--ink-3);
    font-family:var(--f-mono);
    font-size:11px;
    letter-spacing:.18em;
    line-height:1;
    text-align:left;
    text-transform:uppercase;
  }

  body.nav-menu-open .nav-links a{
    counter-increment:mobile-nav;
    width:100%;
    min-height:64px;
    justify-content:space-between;
    padding:18px 0;
    border-bottom:1px solid var(--rule);
    color:var(--ink);
    font-family:var(--f-display);
    font-size:clamp(29px, 8vw, 38px);
    font-weight:420;
    letter-spacing:-0.02em;
    line-height:1;
    text-align:left;
  }

  body.nav-menu-open .nav-links a::before{
    content:"0" counter(mobile-nav);
    min-width:34px;
    color:var(--signal);
    font-family:var(--f-mono);
    font-size:11px;
    font-weight:500;
    letter-spacing:.14em;
  }

  body.nav-menu-open .nav-links a::after{
    content:"";
    position:static;
    width:28px;
    height:28px;
    border:1px solid var(--rule);
    border-radius:50%;
    background:
      linear-gradient(var(--ink), var(--ink)) center / 10px 1px no-repeat,
      linear-gradient(45deg, transparent 48%, var(--ink) 50%, transparent 52%) 58% 50% / 7px 7px no-repeat;
    flex:0 0 28px;
    transition:transform .2s ease, background-color .2s ease, border-color .2s ease;
  }

  body.nav-menu-open .nav-links a:hover,
  body.nav-menu-open .nav-links a:focus-visible{
    color:var(--signal);
  }

  body.nav-menu-open .nav-links a:hover::after,
  body.nav-menu-open .nav-links a:focus-visible::after{
    transform:translateX(3px);
    border-color:var(--signal);
  }

  body.nav-menu-open .nav-links::after{
    content:"Same-day appointments available in Evans, CO";
    margin-top:22px;
    padding:16px 18px;
    border:1px solid var(--ink);
    border-radius:999px;
    color:var(--ink);
    font-family:var(--f-mono);
    font-size:11px;
    letter-spacing:.1em;
    line-height:1.35;
    text-align:center;
    text-transform:uppercase;
  }

  section,
  .features,
  .use-cases,
  .how-it-works,
  .final-cta,
  .hero{
    padding-top:64px;
    padding-bottom:64px;
  }

  .section-title,
  .section-head h2,
  .hero__title{
    font-size:clamp(34px, 10vw, 46px);
    line-height:1;
    letter-spacing:-0.02em;
  }

  .section-subtitle,
  .section-head p,
  .hero__subtitle{
    font-size:16px;
    line-height:1.55;
    margin-bottom:28px;
  }

  .section-head{
    gap:16px;
    margin-bottom:30px;
  }

  .eyebrow,
  .kicker{
    max-width:100%;
    letter-spacing:.14em;
    line-height:1.4;
  }

  .btn,
  .btn--lg,
  .btn--sm,
  .btn-primary,
  .btn-secondary{
    min-height:48px;
    justify-content:center;
    text-align:center;
    white-space:normal;
  }

  .hero__cta,
  .final-cta__buttons,
  .cta-buttons,
  .final-cta__buttons,
  .hero-actions{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
  }

  .hero__cta .btn,
  .final-cta__buttons .btn,
  .cta-buttons .btn,
  .hero-actions .btn{
    width:100%;
  }

  .features__grid,
  .use-cases__grid,
  .video-grid,
  .footer__grid,
  .foot,
  .testimonials__grid,
  .service-grid,
  .faq-grid,
  .info-grid,
  .content-grid,
  .hero-content{
    grid-template-columns:1fr !important;
  }

  .feature-card,
  .use-case-card,
  .video-card,
  .hours-info-card,
  .forms-card,
  .contact-card,
  .glass-card,
  .service-card,
  .faq-card,
  .testimonial,
  .cta-card{
    padding:24px;
    border-radius:14px;
    min-height:auto;
  }

  .feature-card__title,
  .use-case-card__title{
    font-size:22px;
  }

  .main-card{
    width:auto;
    margin:16px var(--mobile-edge) 0;
    border-radius:18px;
    overflow:hidden;
  }

  .hero__content{
    text-align:left;
  }

  .hero__content--centered{
    text-align:center;
  }

  .hero__badge{
    font-size:12px;
    line-height:1.45;
  }

  .hero__proof{
    display:inline-flex;
    width:fit-content;
    max-width:100%;
    margin-top:18px;
    padding:10px 0 10px 14px;
    border-left:3px solid var(--signal);
    color:var(--ink);
    font-family:var(--f-mono);
    font-size:clamp(12px, 3.35vw, 14px);
    letter-spacing:.06em;
    line-height:1.45;
    text-transform:uppercase;
  }

  .logos{
    padding:20px 0;
  }

  .logos__grid{
    gap:18px;
    justify-items:center;
  }

  .faq__question,
  .faq-item__q,
  summary{
    min-height:48px;
    align-items:center;
  }

  .faq__answer,
  .faq-item__a{
    font-size:15px;
    line-height:1.65;
  }

  .footer__bottom,
  .foot-base{
    align-items:flex-start;
  }

  footer,
  .footer{
    padding:34px 0 24px;
  }

  .footer__grid,
  .foot{
    grid-template-columns:repeat(2, minmax(0, 1fr)) !important;
    gap:22px 24px;
  }

  .foot > div:first-child,
  .footer__grid > div:first-child{
    grid-column:1 / -1;
  }

  .foot h5,
  .footer__col-title{
    margin-bottom:8px;
    font-size:10px;
    letter-spacing:.18em;
  }

  .foot ul,
  .footer__col-links{
    gap:4px;
  }

  .foot ul a,
  .footer__col-links a{
    display:inline-flex;
    align-items:center;
    min-height:28px;
    font-size:13px;
    line-height:1.25;
  }

  .foot .tag{
    max-width:34ch;
    margin-top:8px;
    font-size:18px;
    line-height:1.25;
  }

  .foot > div:last-child{
    grid-column:1 / -1;
  }

  .foot > div:last-child ul{
    flex-flow:row wrap;
    gap:4px 16px;
  }

  .foot-base{
    margin-top:26px;
    padding-top:16px;
    padding-right:72px;
    gap:8px;
    font-size:10px;
    line-height:1.5;
  }

  .call-float,
  .footer__backtop{
    right:max(16px, env(safe-area-inset-right));
  }

  .call-float{
    bottom:max(18px, env(safe-area-inset-bottom));
    width:54px;
    height:54px;
  }
}

@media (max-width: 420px){
  .container,
  .hero__content{
    padding-left:18px;
    padding-right:18px;
  }

  .nav-inner{
    padding-left:18px;
    padding-right:18px;
    gap:8px;
  }

  .nav-cta{
    padding:9px 10px;
    font-size:11px;
    letter-spacing:0;
  }

  .brand-tagline{
    max-width:14ch;
  }

  .section-title,
  .section-head h2,
  .hero__title{
    font-size:clamp(31px, 10.4vw, 40px);
  }
}

@media (max-width: 370px){
  .nav-cta{
    display:none;
  }
}

/* ---------- Old nav/header hiding ---------- */
/* Hide old theme elements that may still exist */
.header .nav .theme-toggle{display:none}
.nav-overlay{display:none}
.page-bg{display:none}

/* ---------- Old hero styles — reskinned ---------- */
.hero{padding:72px 0 80px; position:relative; overflow:hidden}
.hero__content{max-width:var(--container); margin:0 auto; padding:0 28px}
.hero__content--centered{text-align:center}
.hero__title{
  font-family:var(--f-display);
  font-weight:450;
  font-variation-settings:"opsz" 144, "SOFT" 60, "WONK" 0;
  font-size:clamp(40px, 7vw, 96px);
  letter-spacing:-0.025em;
  line-height:0.95;
  margin:0 0 24px;
  color:var(--ink);
}
.hero__title--accent{
  color:var(--signal);
  font-style:italic;
  font-variation-settings:"opsz" 144, "SOFT" 100, "WONK" 1;
}
.hero__subtitle{
  color:var(--ink-2);
  font-size:18px;
  line-height:1.6;
  max-width:64ch;
  margin:0 auto 32px;
}
.hero__cta{display:flex; gap:14px; flex-wrap:wrap}
.hero__cta--centered{justify-content:center}