/*
Theme Name: Navdy
Theme URI: https://navdy.com/
Author: Navdy
Author URI: https://navdy.com/
Description: Custom hand-built marketing theme for Navdy — AI navigation for drivers and the fleet management backend. Dark premium aesthetic, four product versions, waitlist built in.
Version: 1.0.12
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: navdy
*/

/* ============ Tokens ============ */
:root{
  --nv-bg-0:#04070e;
  --nv-bg-1:#0a1730;
  --nv-bg-2:#0d2145;
  --nv-bg-3:#12305c;
  --nv-accent:#2f7df6;
  --nv-accent-2:#6ea8ff;
  --nv-accent-3:#b3ccff;
  --nv-accent-soft:rgba(47,125,246,.12);
  --nv-accent-line:rgba(47,125,246,.35);
  --nv-text:#f1f6ff;
  --nv-muted:#a4b9d9;
  --nv-faint:#647d9f;
  --nv-border:rgba(255,255,255,.09);
  --nv-card:rgba(255,255,255,.035);
  --nv-radius:20px;
  --nv-font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --nv-max:1200px;
}

/* ============ Reset / base ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--nv-font);
  background:var(--nv-bg-0);
  color:var(--nv-text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:rgba(47,125,246,.25);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--nv-accent-2)}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em;font-weight:800}
p{margin:0 0 1em}
.wrap{max-width:var(--nv-max);margin:0 auto;padding:0 24px}
section{padding:96px 0;position:relative}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;
  color:var(--nv-accent-2);margin-bottom:16px;
  padding:7px 14px;border:1px solid var(--nv-accent-line);border-radius:999px;background:var(--nv-accent-soft);
}
.section-title{font-size:clamp(30px,4.2vw,52px);max-width:16em}
.section-sub{color:var(--nv-muted);font-size:clamp(16px,1.6vw,19px);max-width:44em}
.demo-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--nv-accent-3);background:rgba(47,125,246,.14);border:1px solid var(--nv-accent-line);
  padding:3px 10px;border-radius:999px;vertical-align:middle;
}
.center{text-align:center}
.center .section-sub{margin-left:auto;margin-right:auto}

/* Buttons — refined, app-grade */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;border:0;
  padding:13px 26px;border-radius:14px;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  letter-spacing:.01em;
}
.btn-primary{
  background:linear-gradient(180deg,#3d8bff 0%,#2b72f0 55%,#1f5fe0 100%);
  color:#ffffff;
  box-shadow:0 10px 26px rgba(47,125,246,.38),inset 0 1px 0 rgba(255,255,255,.22),inset 0 -1px 0 rgba(0,0,0,.16);
}
.btn-primary:hover{background:linear-gradient(180deg,#5a9dff,#2f7df6);transform:translateY(-2px);box-shadow:0 14px 34px rgba(47,125,246,.46),inset 0 1px 0 rgba(255,255,255,.24)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.07);color:var(--nv-text);border:1px solid rgba(255,255,255,.16)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.24);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px;white-space:nowrap}

/* ============ Header ============ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:rgba(4,7,14,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--nv-border);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:38px;width:auto}
.brand-name{font-weight:800;font-size:20px;color:var(--nv-text);letter-spacing:-.01em}
.main-nav{display:flex;gap:34px}
.main-nav a{color:var(--nv-muted);text-decoration:none;font-weight:600;font-size:15px;transition:color .15s;white-space:nowrap}
.main-nav a:hover{color:var(--nv-text)}
.main-nav .nav-cta{display:none}
.header-cta{display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;background:rgba(255,255,255,.05);border:1px solid var(--nv-border);border-radius:11px;color:var(--nv-text);padding:10px;min-height:44px;min-width:44px;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle svg{width:21px;height:21px;display:block}
.menu-toggle:hover{background:rgba(255,255,255,.1)}

/* ============ Hero ============ */
.hero{
  min-height:100svh;display:flex;align-items:center;padding:150px 0 90px;overflow:hidden;
  background:
    radial-gradient(900px 480px at 82% 30%,rgba(47,125,246,.16),transparent 60%),
    radial-gradient(700px 500px at 8% 85%,rgba(47,125,246,.08),transparent 60%),
    linear-gradient(180deg,var(--nv-bg-1) 0%,var(--nv-bg-0) 100%);
}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;width:100%}
.hero h1{font-size:clamp(40px,5.6vw,72px);margin:18px 0 20px}
.hero h1 .hl{color:var(--nv-accent-2)}
.hero-sub{font-size:clamp(17px,1.8vw,21px);color:var(--nv-muted);max-width:32em;margin-bottom:34px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero-proof{display:flex;gap:26px;flex-wrap:wrap;color:var(--nv-faint);font-size:14px}
.hero-proof strong{display:block;color:var(--nv-text);font-size:19px}
.hero-visual{position:relative;display:flex;justify-content:center}
.hero-bot{width:min(430px,88%);filter:drop-shadow(0 34px 60px rgba(0,0,0,.5));animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.hud-card{
  position:absolute;left:0;bottom:8%;background:rgba(8,20,40,.92);border:1px solid var(--nv-border);
  border-radius:16px;padding:16px 18px;min-width:250px;box-shadow:0 24px 60px rgba(0,0,0,.5);
  backdrop-filter:blur(8px);
}
.hud-card .hud-route{font-weight:800;font-size:16px;margin-bottom:4px}
.hud-card .hud-meta{color:var(--nv-muted);font-size:13px;margin-bottom:10px}
.hud-fuel{display:flex;align-items:center;gap:10px;background:var(--nv-accent-soft);border:1px solid var(--nv-accent-line);border-radius:10px;padding:9px 12px;font-size:13px;font-weight:700;color:var(--nv-accent-3)}
.hud-fuel .dot{width:8px;height:8px;border-radius:50%;background:var(--nv-accent);box-shadow:0 0 10px var(--nv-accent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:var(--nv-faint);font-size:12px;letter-spacing:.2em;text-transform:uppercase}

/* ============ Version chooser ============ */
.versions{background:linear-gradient(180deg,var(--nv-bg-0),#060d1a)}
.version-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}
.version-card{
  background:var(--nv-card);border:1px solid var(--nv-border);border-radius:var(--nv-radius);
  padding:30px 24px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;position:relative;overflow:hidden;
}
.version-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--nv-accent),transparent);opacity:0;transition:opacity .2s}
.version-card:hover{transform:translateY(-6px);border-color:var(--nv-accent-line);box-shadow:0 24px 50px rgba(0,0,0,.4)}
.version-card:hover::before{opacity:1}
.version-icon{margin-bottom:14px;color:var(--nv-accent-2)}
.version-icon svg{width:34px;height:34px}
.version-card h3{font-size:21px;margin-bottom:8px}
.version-card p{color:var(--nv-muted);font-size:14.5px;margin-bottom:14px}
.version-tag{font-size:12px;font-weight:800;color:var(--nv-accent-2);letter-spacing:.06em;text-transform:uppercase}

/* ============ Savings ============ */
.savings{background:#060d1a}
.savings-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:48px}
.panel{background:var(--nv-card);border:1px solid var(--nv-border);border-radius:var(--nv-radius);padding:34px}
.panel h3{font-size:22px;margin-bottom:6px}
.savings-total{font-size:56px;font-weight:800;color:var(--nv-accent-2);letter-spacing:-.03em;line-height:1;margin:10px 0 4px}
.savings-note{color:var(--nv-faint);font-size:13px;margin-bottom:24px}
.saving-row{display:grid;grid-template-columns:1fr auto;gap:8px 16px;align-items:center;margin-bottom:16px;font-size:15px}
.saving-row .bar{grid-column:1/-1;height:8px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.saving-row .bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--nv-accent),var(--nv-accent-2))}
.saving-row strong{color:var(--nv-accent-3)}
.perk-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
.perk-list li{display:flex;gap:12px;align-items:flex-start;background:rgba(47,125,246,.07);border:1px solid var(--nv-accent-line);border-radius:12px;padding:12px 14px;font-size:14.5px}
.perk-list .perk-ico{color:var(--nv-accent-2);flex:none;display:flex}
.perk-list .perk-ico svg{width:20px;height:20px}
.tier{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding:14px 16px;border:1px dashed var(--nv-accent-line);border-radius:12px;font-size:14px}
.tier strong{color:var(--nv-accent-2)}

/* ============ Vision ============ */
.vision-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:48px}
.vision-card{background:var(--nv-card);border:1px solid var(--nv-border);border-radius:var(--nv-radius);padding:32px;position:relative;overflow:hidden}
.vision-card::after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(47,125,246,.14),transparent 70%);top:-90px;right:-90px;pointer-events:none}
.vision-card h3{font-size:21px;margin:14px 0 8px}
.vision-card p{color:var(--nv-muted);font-size:15px;margin:0}
.vision-ico{width:52px;height:52px;border-radius:14px;background:var(--nv-accent-soft);border:1px solid var(--nv-accent-line);display:flex;align-items:center;justify-content:center;color:var(--nv-accent-2)}
.vision-ico svg{width:26px;height:26px}

/* How it works */
.how{background:linear-gradient(180deg,#060d1a,var(--nv-bg-0))}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.how-card{background:var(--nv-card);border:1px solid var(--nv-border);border-radius:var(--nv-radius);padding:32px;position:relative;overflow:hidden}
.how-num{position:absolute;top:18px;right:24px;font-size:64px;font-weight:800;color:rgba(255,255,255,.05);line-height:1;letter-spacing:-.04em}
.how-card h3{font-size:21px;margin:14px 0 8px}
.how-card p{color:var(--nv-muted);font-size:15px;margin:0}
@media (max-width:860px){.how-grid{grid-template-columns:1fr}}

/* Ask Navdy mini demo */
.ask-navdy{margin-top:56px;background:linear-gradient(160deg,#0d2145,#0a1730);border:1px solid var(--nv-accent-line);border-radius:24px;padding:38px;position:relative;overflow:hidden}
.ask-navdy h3{font-size:26px;margin-bottom:6px}
.ask-navdy .ask-sub{color:var(--nv-muted);margin-bottom:22px}
.ask-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.ask-chip{background:rgba(255,255,255,.06);border:1px solid var(--nv-border);color:var(--nv-text);border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s}
.ask-chip:hover{border-color:var(--nv-accent);background:var(--nv-accent-soft)}
.ask-log{display:flex;flex-direction:column;gap:12px;max-height:340px;overflow-y:auto;margin-bottom:18px;padding-right:4px}
.ask-msg{max-width:82%;padding:13px 17px;border-radius:16px;font-size:15px;line-height:1.55;animation:askIn .25s ease}
@keyframes askIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ask-msg.user{align-self:flex-end;background:var(--nv-accent);color:#0a1730;font-weight:600;border-bottom-right-radius:6px}
.ask-msg.bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid var(--nv-border);border-bottom-left-radius:6px}
.ask-msg.bot strong{color:var(--nv-accent-2)}
.ask-msg.typing span{width:7px;height:7px;border-radius:50%;background:var(--nv-muted);display:inline-block;margin-right:5px;animation:blink 1.2s infinite}
.ask-msg.typing span:nth-child(2){animation-delay:.2s}
.ask-msg.typing span:nth-child(3){animation-delay:.4s;margin-right:0}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
.ask-form{display:flex;gap:10px}
.ask-form input{flex:1;background:rgba(255,255,255,.06);border:1px solid var(--nv-border);border-radius:12px;color:var(--nv-text);padding:14px 16px;font-size:15px;font-family:inherit}
.ask-form input:focus{outline:2px solid var(--nv-accent);border-color:var(--nv-accent)}
.ask-form button{background:linear-gradient(180deg,#3d8bff 0%,#2b72f0 55%,#1f5fe0 100%);color:#ffffff;border:0;border-radius:14px;padding:0 26px;font-weight:700;font-size:15px;cursor:pointer;min-height:52px;box-shadow:0 8px 22px rgba(47,125,246,.32),inset 0 1px 0 rgba(255,255,255,.22)}
.ask-form button:hover{background:linear-gradient(180deg,#5a9dff,#2f7df6)}

/* ============ Fleet backend ============ */
.fleet{background:linear-gradient(180deg,#060d1a,#04070e)}
.fleet-shell{margin-top:48px;border:1px solid var(--nv-border);border-radius:24px;overflow:hidden;background:#060d1a;box-shadow:0 40px 90px rgba(0,0,0,.5)}
.fleet-bar{display:flex;align-items:center;gap:8px;padding:14px 20px;border-bottom:1px solid var(--nv-border);background:rgba(255,255,255,.02)}
.fleet-bar .fdot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.14)}
.fleet-bar .ftitle{margin-left:10px;font-size:13px;font-weight:700;color:var(--nv-muted);letter-spacing:.04em}
.fleet-body{display:grid;grid-template-columns:1fr 1fr;gap:0}
.fleet-pane{padding:30px;border-right:1px solid var(--nv-border)}
.fleet-pane:last-child{border-right:0}
.fleet-pane h4{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:var(--nv-faint);margin-bottom:18px}
.pl-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.07);font-size:14.5px}
.pl-row:last-child{border-bottom:0}
.pl-row .tname{font-weight:700}
.pl-row .tmeta{color:var(--nv-faint);font-size:12.5px}
.pl-pos{color:var(--nv-accent-2);font-weight:800}
.pl-neg{color:#f87171;font-weight:800}
.comp-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.04);border:1px solid var(--nv-border);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;margin:0 8px 10px 0}
.comp-chip .ok{color:var(--nv-accent-2)}
.ai-emp{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.07)}
.ai-emp:last-child{border:0}
.ai-emp .ai-ico{width:42px;height:42px;flex:none;border-radius:12px;background:var(--nv-accent-soft);border:1px solid var(--nv-accent-line);display:flex;align-items:center;justify-content:center;color:var(--nv-accent-2)}
.ai-emp .ai-ico svg{width:20px;height:20px}
.ai-emp strong{display:block;font-size:15px}
.ai-emp span{color:var(--nv-muted);font-size:13.5px}

/* ============ Pricing + trust ============ */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.price-card{background:var(--nv-card);border:1px solid var(--nv-border);border-radius:var(--nv-radius);padding:34px 28px;position:relative}
.price-card.featured{border-color:var(--nv-accent-line);background:linear-gradient(170deg,rgba(47,125,246,.1),rgba(255,255,255,.02));transform:scale(1.03)}
.price-card h3{font-size:19px}
.price{font-size:44px;font-weight:800;letter-spacing:-.02em;margin:12px 0 4px}
.price small{font-size:15px;color:var(--nv-muted);font-weight:600}
.price-card ul{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px;color:var(--nv-muted);font-size:14.5px}
.price-card ul li::before{content:"✓";color:var(--nv-accent-2);font-weight:800;margin-right:9px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.trust-item{display:flex;gap:14px;align-items:flex-start;font-size:14.5px;color:var(--nv-muted)}
.trust-item .t-ico{color:var(--nv-accent-2);flex:none;display:flex}
.trust-item .t-ico svg{width:24px;height:24px}
.trust-item strong{color:var(--nv-text);display:block;margin-bottom:2px}

/* ============ FAQ ============ */
.faq-list{max-width:800px;margin:40px auto 0}
.faq-item{border:1px solid var(--nv-border);border-radius:14px;margin-bottom:12px;background:var(--nv-card);overflow:hidden}
.faq-q{width:100%;background:none;border:0;color:var(--nv-text);font-family:inherit;font-size:16.5px;font-weight:700;text-align:left;padding:20px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .faq-x{color:var(--nv-accent-2);font-size:22px;transition:transform .2s;flex:none}
.faq-item.open .faq-q .faq-x{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--nv-muted);font-size:15px}
.faq-a p{padding:0 22px 22px;margin:0}

/* ============ Waitlist / final CTA ============ */
.final-cta{background:radial-gradient(800px 420px at 50% 0%,rgba(47,125,246,.14),transparent 65%),linear-gradient(180deg,var(--nv-bg-0),var(--nv-bg-1));text-align:center}
.waitlist-box{max-width:560px;margin:40px auto 0;background:var(--nv-card);border:1px solid var(--nv-border);border-radius:24px;padding:40px 36px;text-align:left}
.waitlist-box label{display:block;font-size:13px;font-weight:700;color:var(--nv-accent-3);margin-bottom:14px}
.waitlist-box input,.waitlist-box select{width:100%;margin-top:6px;background:rgba(255,255,255,.06);border:1px solid var(--nv-border);border-radius:10px;color:var(--nv-text);padding:13px 14px;font-size:15px;font-family:inherit}
.waitlist-box input:focus,.waitlist-box select:focus{outline:2px solid var(--nv-accent);border-color:var(--nv-accent)}
.waitlist-box .hp-field{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.wl-msg{border-radius:10px;padding:12px 14px;font-size:14px;margin-bottom:16px;display:none}
.wl-msg.err{display:block;background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.4);color:#fecaca}
.wl-msg.ok{display:block;background:rgba(47,125,246,.12);border:1px solid var(--nv-accent-line);color:var(--nv-accent-3)}

/* ============ Footer ============ */
.site-footer{border-top:1px solid var(--nv-border);padding:60px 0 34px;background:#03060c}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:44px}
.footer-brand img{height:38px;width:auto;max-width:240px;object-fit:contain;margin-bottom:14px}
.footer-brand p{color:var(--nv-faint);font-size:14px;max-width:26em}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--nv-faint);margin-bottom:16px}
.footer-col a{display:block;color:var(--nv-muted);text-decoration:none;font-size:14.5px;margin-bottom:10px}
.footer-col a:hover{color:var(--nv-text)}
.footer-bottom{border-top:1px solid var(--nv-border);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--nv-faint);font-size:13px}

/* ============ Reveal on scroll ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .hero-bot{animation:none}
}

/* ============ Blog / fallback templates ============ */
.post-list{display:grid;gap:18px;margin-top:40px}
.post-card{background:var(--nv-card);border:1px solid var(--nv-border);border-radius:var(--nv-radius);padding:30px}
.post-card h2{font-size:24px}
.post-card h2 a{color:var(--nv-text);text-decoration:none}
.post-meta{color:var(--nv-faint);font-size:13px;margin-bottom:12px}
.page-hero{padding:170px 0 60px;background:linear-gradient(180deg,var(--nv-bg-1),var(--nv-bg-0))}
.error-404{text-align:center;padding:180px 0 120px}
.error-404 h1{font-size:clamp(80px,14vw,160px);color:var(--nv-accent);line-height:1}

/* ============ Responsive ============ */
@media (max-width:1024px){
  .version-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:1fr;max-width:560px;margin-left:auto;margin-right:auto}
  .price-card.featured{transform:none}
  .trust-grid{grid-template-columns:1fr 1fr}
  .fleet-body{grid-template-columns:1fr}
  .fleet-pane{border-right:0;border-bottom:1px solid var(--nv-border)}
  .fleet-pane:last-child{border-bottom:0}
}
@media (max-width:860px){
  .main-nav{display:none}
  .menu-toggle{display:block}
  .site-header .wrap{height:64px}
  .site-header.nav-open .main-nav{
    display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;
    background:#060d1a;border-bottom:1px solid var(--nv-border);padding:10px 24px 20px;
    box-shadow:0 30px 60px rgba(0,0,0,.5);
  }
  .site-header.nav-open .main-nav a{padding:15px 0;border-bottom:1px solid var(--nv-border);font-size:17px}
  .site-header.nav-open .main-nav a:last-child{border-bottom:0}
  .site-header.nav-open .main-nav .nav-cta{display:inline-flex;justify-content:center;margin:14px 0 8px;width:100%;border-bottom:0;padding:16px 26px;font-size:16px}
  .header-cta .btn{display:none}
  .header-cta .btn-sm{display:inline-flex}
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero{min-height:0;padding:104px 0 64px}
  .hero h1{font-size:clamp(34px,9vw,44px);margin:14px 0 16px}
  .hero-sub{margin-left:auto;margin-right:auto;font-size:17px;margin-bottom:28px}
  .cta-row{justify-content:center}
  .hero-proof{justify-content:center;gap:20px}
  .hero-visual{margin-top:8px}
  .hero-bot{width:min(260px,72%)}
  .scroll-hint{display:none}
  .waitlist-box input,.waitlist-box select,.ask-form input{font-size:16px}
  .ask-chip{padding:12px 20px;font-size:14.5px}
  .hud-card{left:50%;transform:translateX(-50%);bottom:-4%;min-width:230px}
  .savings-grid,.vision-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  section{padding:72px 0}
  .ask-navdy{padding:26px 20px}
  .ask-form{flex-direction:column}
  .ask-form button{padding:14px}
  .fleet-hero{padding:104px 0 40px}
}
@media (max-width:520px){
  .version-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .waitlist-box{padding:28px 22px}
  .hud-card{position:static;transform:none;margin-top:18px}
  .hero-visual{flex-direction:column;align-items:center}
  .cta-row{flex-direction:column;align-items:stretch;gap:12px}
  .cta-row .btn{width:100%;padding:16px 26px;font-size:16px}
  .hero-proof{gap:16px}
  .hero-proof strong{font-size:17px}
  section{padding:64px 0}
  .eyebrow{font-size:11px}
  .header-cta .btn-sm{display:none}
  .brand img{height:34px}
}

/* Driver band — trucker economics */
.driver-band{background:linear-gradient(180deg,var(--nv-bg-0),#060d1a 55%,var(--nv-bg-0))}
.driver-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}
@media (max-width:1024px){.driver-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.driver-grid{grid-template-columns:1fr}}
.driver-insurance{display:flex;gap:16px;align-items:flex-start;margin-top:18px;background:rgba(47,125,246,.07);border:1px solid var(--nv-accent-line);border-radius:18px;padding:22px 24px;font-size:15px;color:var(--nv-muted)}
.driver-insurance strong{color:var(--nv-text);margin-right:8px}
.di-fine{color:var(--nv-faint);font-size:13px}
.di-ico{color:var(--nv-accent-2);flex:none;display:flex;margin-top:2px}
.di-ico svg{width:26px;height:26px}

/* Fleet market strip — investor signal */
.market-strip{display:flex;justify-content:center;gap:34px;flex-wrap:wrap;margin-top:36px;padding-top:28px;border-top:1px solid var(--nv-border);color:var(--nv-faint);font-size:14px;text-align:center}
.market-strip strong{display:block;color:var(--nv-text);font-size:21px;letter-spacing:-.01em}

/* ============ Savings calculator ============ */
.calc-card{margin-top:22px;background:var(--nv-card);border:1px solid var(--nv-border);border-radius:24px;padding:34px;position:relative;overflow:hidden}
.calc-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--nv-accent),transparent)}
.calc-head{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:26px}
.calc-head h3{font-size:24px;margin:0}
.calc-tabs{display:flex;background:rgba(255,255,255,.05);border:1px solid var(--nv-border);border-radius:999px;padding:4px;gap:4px}
.calc-tab{border:0;background:none;color:var(--nv-muted);font-family:inherit;font-weight:700;font-size:13.5px;padding:9px 18px;border-radius:999px;cursor:pointer;transition:all .15s;white-space:nowrap}
.calc-tab.active{background:var(--nv-accent);color:#fff;box-shadow:0 4px 14px rgba(47,125,246,.35)}
.calc-body{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.calc-row{margin-bottom:22px}
.calc-row:last-child{margin-bottom:0}
.calc-row label{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:600;color:var(--nv-muted);margin-bottom:10px}
.calc-row label strong{color:var(--nv-text);font-size:16px}
.calc-row input[type="range"]{width:100%;-webkit-appearance:none;appearance:none;height:6px;border-radius:99px;background:rgba(255,255,255,.1);outline:none;cursor:pointer}
.calc-row input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:5px solid var(--nv-accent);box-shadow:0 4px 12px rgba(47,125,246,.4);cursor:grab}
.calc-row input[type="range"]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:5px solid var(--nv-accent);box-shadow:0 4px 12px rgba(47,125,246,.4);cursor:grab}
.calc-result{text-align:center;background:rgba(47,125,246,.07);border:1px solid var(--nv-accent-line);border-radius:18px;padding:28px 20px}
.calc-monthly{font-size:15px;color:var(--nv-muted);font-weight:600}
.calc-monthly span{font-size:54px;font-weight:800;color:var(--nv-accent-2);letter-spacing:-.03em;line-height:1.1}
.calc-monthly small{font-size:16px}
.calc-annual{margin-top:8px;font-size:14.5px;color:var(--nv-muted)}
.calc-annual strong{color:var(--nv-text)}
.calc-note{margin:20px 0 0;color:var(--nv-faint);font-size:12.5px;text-align:center}
@media (max-width:860px){
  .calc-body{grid-template-columns:1fr;gap:24px}
  .calc-card{padding:26px 22px}
}
.fleet-page{background:linear-gradient(180deg,#04070e,#060d1a 40%,#04070e)}
.fleet-page section{padding:64px 0}
.fleet-hero{padding:72px 0 40px;background:radial-gradient(1000px 420px at 50% -8%,rgba(47,125,246,.10),transparent 70%)}
.fleet-hero h1{font-size:clamp(34px,4.6vw,58px);margin:16px 0 18px;letter-spacing:-.01em}
.fleet-hero h1 .hl{color:var(--nv-accent-2)}
.fleet-page .section-title{font-size:clamp(26px,3.4vw,40px)}
.fleet-page .vision-grid{grid-template-columns:repeat(4,1fr)}
.fleet-page .vision-card{padding:26px}
@media (max-width:900px){
  .fleet-page .vision-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .fleet-page .vision-grid{grid-template-columns:1fr}
  .fleet-page section{padding:52px 0}
}