/* Fleet Tracker USA — main stylesheet */
:root{
  --navy:#08131f;
  --navy-2:#0e1f31;
  --navy-3:#152c44;
  --line:#22405f;
  --ink:#0d1b2a;
  --text:#43546a;
  --muted:#8aa0b8;
  --paper:#f4f7fb;
  --white:#ffffff;
  --signal:#ff6a1f;
  --signal-2:#ff8c4a;
  --go:#21d07a;
  --sky:#3fa9f5;
  --radius:14px;
  --shadow:0 20px 50px -20px rgba(8,19,31,.35);
  --max:1180px;
  --font-head:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text);background:var(--white);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.9rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
h3{font-size:1.25rem}
p{max-width:68ch}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:96px 0}
.section.tight{padding:64px 0}
.bg-paper{background:var(--paper)}
.bg-dark{background:var(--navy);color:#b9c8d8}
.bg-dark h1,.bg-dark h2,.bg-dark h3,.bg-dark h4{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);margin-bottom:14px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 4px rgba(255,106,31,.18)}
.lead{font-size:1.15rem;color:var(--text)}
.bg-dark .lead{color:#b9c8d8}
.center{text-align:center}
.center p{margin-left:auto;margin-right:auto}
.section-head{max-width:720px;margin-bottom:52px}
.section-head.center{margin-left:auto;margin-right:auto}
.section-head p{margin-top:14px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-head);font-weight:600;font-size:1rem;padding:14px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .2s ease,border-color .2s ease,color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--signal);color:#fff}
.btn-primary:hover{background:var(--signal-2)}
.btn-ghost{border-color:rgba(255,255,255,.3);color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn-outline{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-sm{padding:10px 18px;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* Top bar + header */
.topbar{background:var(--navy);color:#9fb3c8;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:8px;padding-bottom:8px}
.topbar a:hover{color:#fff}
.topbar .tb-left{display:flex;gap:22px;flex-wrap:wrap}
.topbar .tb-left span{display:inline-flex;align-items:center;gap:6px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #e6edf5}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.25rem;color:var(--ink);letter-spacing:-.02em}
.logo svg{width:38px;height:38px;flex:none}
.logo small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.2em;color:var(--signal);margin-top:-2px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-weight:500;font-size:.95rem;padding:10px 14px;border-radius:8px;color:var(--ink)}
.nav a:hover{background:var(--paper)}
.nav a.active{color:var(--signal)}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;border-radius:10px}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto;transition:.25s}
.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-open .menu-toggle span:nth-child(2){opacity:0}
.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;background:var(--navy);color:#b9c8d8;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(63,169,245,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(63,169,245,.07) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 70% 40%,#000 30%,transparent 75%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--signal)}
.hero .lead{margin-top:20px;color:#b9c8d8}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-size:.92rem}
.hero-points span{display:inline-flex;align-items:center;gap:8px}
.hero-points span::before{content:"";width:16px;height:16px;border-radius:50%;background:var(--go) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%2308131f' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
.page-hero{background:var(--navy);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(63,169,245,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(63,169,245,.07) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent,#000 60%)}
.page-hero .container{position:relative;padding-top:80px;padding-bottom:80px}
.page-hero h1{color:#fff;max-width:820px}
.page-hero .lead{color:#b9c8d8;margin-top:18px}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.crumbs a:hover{color:#fff}

/* Dashboard mock */
.dash{background:var(--navy-2);border:1px solid var(--line);border-radius:18px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);overflow:hidden}
.dash-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.dash-bar i{width:10px;height:10px;border-radius:50%;background:#2a4562}
.dash-bar b{margin-left:auto;font-weight:500;color:var(--go);display:flex;align-items:center;gap:6px}
.dash-bar b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--go);animation:pulse 1.6s infinite}
.dash-body{display:grid;grid-template-columns:150px 1fr}
.dash-side{border-right:1px solid var(--line);padding:14px 10px;display:flex;flex-direction:column;gap:8px}
.unit{background:var(--navy-3);border-radius:8px;padding:8px 10px;font-size:.72rem;color:#c8d6e4}
.unit strong{display:block;color:#fff;font-size:.78rem}
.unit em{font-style:normal;font-size:.68rem}
.unit .on{color:var(--go)}.unit .idle{color:#f5c344}.unit .off{color:var(--muted)}
.dash-map{position:relative;min-height:300px}
.dash-map svg{width:100%;height:100%}
.dash-alert{position:absolute;left:12px;bottom:12px;background:rgba(8,19,31,.92);border:1px solid var(--line);border-left:3px solid var(--signal);border-radius:8px;padding:9px 12px;font-size:.72rem;color:#c8d6e4;max-width:210px}
.dash-alert strong{color:#fff;display:block;font-size:.76rem}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(33,208,122,.6)}100%{box-shadow:0 0 0 8px rgba(33,208,122,0)}}

/* Trust strip */
.strip{background:var(--navy-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:28px;padding-bottom:28px}
.strip div{display:flex;align-items:center;gap:12px;color:#c8d6e4;font-size:.92rem}
.strip svg{width:30px;height:30px;color:var(--signal);flex:none}

/* Cards / grids */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid #e3eaf2;border-radius:var(--radius);padding:30px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card h3{margin:18px 0 10px}
.card p{font-size:.97rem}
.icon{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;background:rgba(255,106,31,.1);color:var(--signal)}
.icon svg{width:26px;height:26px}
.bg-dark .card{background:var(--navy-2);border-color:var(--line)}
.bg-dark .card p{color:#a9bccf}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-weight:600;color:var(--signal);font-size:.95rem}
.card-link:hover{gap:10px}

/* Split feature rows */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split + .split{margin-top:96px}
.split.reverse .split-media{order:2}
.checklist{list-style:none;margin-top:22px;display:grid;gap:12px}
.checklist li{position:relative;padding-left:32px}
.checklist li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:rgba(33,208,122,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%2318a862' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat}
.panel{background:var(--navy);border-radius:20px;padding:26px;box-shadow:var(--shadow);color:#c8d6e4}
.panel-title{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted);margin-bottom:16px;font-family:var(--font-head);letter-spacing:.06em;text-transform:uppercase}

/* Steps */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative;padding:34px 28px;border-radius:var(--radius);background:var(--navy-2);border:1px solid var(--line)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-head);font-size:2.6rem;font-weight:700;color:var(--signal);line-height:1}
.step h3{margin:16px 0 8px}

/* Industry tiles */
.tile{position:relative;border-radius:var(--radius);padding:28px;background:var(--paper);border:1px solid #e3eaf2;overflow:hidden;transition:.2s}
.tile:hover{background:var(--navy);border-color:var(--navy)}
.tile:hover h3{color:#fff}.tile:hover p{color:#a9bccf}
.tile h3{margin:16px 0 8px;font-size:1.12rem}
.tile p{font-size:.94rem}

/* Pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{border:1px solid #e3eaf2;border-radius:20px;padding:36px 30px;display:flex;flex-direction:column;background:#fff}
.plan.featured{background:var(--navy);border-color:var(--navy);color:#b9c8d8;position:relative;transform:translateY(-10px);box-shadow:var(--shadow)}
.plan.featured h3,.plan.featured .price{color:#fff}
.plan .tag{position:absolute;top:-13px;left:30px;background:var(--signal);color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.plan .price{font-family:var(--font-head);font-size:1.9rem;font-weight:700;color:var(--ink);margin:14px 0 4px}
.plan .per{font-size:.88rem;color:var(--muted)}
.plan ul{list-style:none;margin:24px 0 30px;display:grid;gap:10px;font-size:.95rem;flex:1}
.plan li{padding-left:26px;position:relative}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--go);font-weight:700}
.plan .btn{width:100%}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid #e3eaf2;border-radius:12px;background:#fff;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;font-family:var(--font-head);font-weight:600;color:var(--ink);padding:20px 30px 20px 0;position:relative;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--signal);transition:.2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding-bottom:20px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--signal),#ff3d3d);border-radius:24px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:30px;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;border:40px solid rgba(255,255,255,.12)}
.cta-band h2{color:#fff;max-width:620px}
.cta-band p{color:rgba(255,255,255,.9);margin-top:10px}
.cta-band .btn{background:#fff;color:var(--ink);position:relative;z-index:1}
.cta-band .btn.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}

/* Phone mock */
.phone{width:270px;margin:0 auto;border-radius:38px;background:#05101a;padding:12px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);border:1px solid var(--line)}
.phone-screen{border-radius:28px;background:var(--navy-2);overflow:hidden;min-height:520px;display:flex;flex-direction:column}
.phone-top{padding:18px 18px 10px;color:#fff;font-family:var(--font-head);font-weight:600;display:flex;justify-content:space-between;align-items:center}
.phone-list{padding:6px 12px 16px;display:grid;gap:8px}

/* Devices */
.device{text-align:left}
.device .art{height:150px;border-radius:12px;background:var(--paper);display:grid;place-items:center;margin-bottom:20px}
.device .art svg{height:96px;width:auto}
.spec{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.spec span{font-size:.78rem;background:var(--paper);border-radius:999px;padding:4px 10px;color:var(--ink)}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;align-items:start}
.info-card{background:var(--navy);color:#b9c8d8;border-radius:20px;padding:36px}
.info-card h3{color:#fff;margin-bottom:22px}
.info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.info-row:last-of-type{border-bottom:0}
.info-row svg{width:22px;height:22px;color:var(--signal);flex:none;margin-top:3px}
.info-row strong{display:block;color:#fff;font-weight:600}
form.form{background:#fff;border:1px solid #e3eaf2;border-radius:20px;padding:36px;box-shadow:0 10px 30px -20px rgba(8,19,31,.2)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-weight:600;font-size:.88rem;color:var(--ink)}
.field input,.field select,.field textarea{font:inherit;font-size:.97rem;padding:13px 14px;border:1px solid #d4dfeb;border-radius:10px;background:#fbfcfe;color:var(--ink);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 4px rgba(255,106,31,.15);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:12px}
.map-embed{border-radius:20px;overflow:hidden;border:1px solid #e3eaf2;margin-top:48px}
.map-embed iframe{width:100%;height:380px;border:0;display:block}

/* Prose (legal) */
.prose{max-width:780px}
.prose h2{font-size:1.5rem;margin:40px 0 12px}
.prose p,.prose li{margin-bottom:12px}
.prose ul{padding-left:22px}

/* Footer */
.site-footer{background:var(--navy);color:#8ea4ba;padding-top:72px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .logo{color:#fff}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:16px;letter-spacing:.02em}
.site-footer ul{list-style:none;display:grid;gap:10px}
.site-footer a:hover{color:#fff}
.footer-about p{margin-top:16px;max-width:320px}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center}
.socials a:hover{border-color:var(--signal);color:var(--signal)}
.socials svg{width:18px;height:18px}
.footer-bottom{border-top:1px solid var(--line);margin-top:56px;padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);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}}

/* Responsive */
@media (max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .strip .container{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav,.nav-cta .btn-outline{display:none}
  .menu-toggle{display:block}
  .menu-open .nav{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:74px;left:0;right:0;background:#fff;padding:12px 20px 20px;border-bottom:1px solid #e6edf5;box-shadow:0 20px 30px -20px rgba(0,0,0,.2)}
  .menu-open .nav a{padding:14px 12px;border-bottom:1px solid #f0f4f8}
  .hero .container,.split,.contact-wrap{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .g3,.steps,.plans{grid-template-columns:1fr}
  .plan.featured{transform:none}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 28px}
  .section{padding:72px 0}
  .topbar .tb-right{display:none}
}
@media (max-width:600px){
  .g2,.g4,.form-row,.footer-grid,.strip .container{grid-template-columns:1fr}
  .dash-body{grid-template-columns:1fr}
  .dash-side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
  .unit{min-width:120px}
  .nav-cta .btn-primary{display:none}
  .topbar .tb-left span:nth-child(2){display:none}
  form.form,.info-card{padding:26px 20px}
}

/* ===== 3D depth layer ===== */
.stage{perspective:1600px;position:relative}
.stage .dash{transform:rotateY(-14deg) rotateX(8deg) rotateZ(1deg);transform-style:preserve-3d;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.stage:hover .dash{transform:rotateY(-6deg) rotateX(4deg)}
.float-chip{position:absolute;z-index:3;background:rgba(14,31,49,.9);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:.78rem;color:#c8d6e4;box-shadow:0 30px 60px -20px rgba(0,0,0,.7);animation:bob 6s ease-in-out infinite}
.float-chip strong{display:block;color:#fff;font-family:var(--font-head);font-size:1.15rem}
.float-chip.c1{top:-30px;right:110px}
.float-chip.c2{bottom:-26px;right:30px;animation-delay:-3s}
.float-chip .bar{height:6px;border-radius:3px;background:var(--navy-3);margin-top:6px;overflow:hidden;width:120px}
.float-chip .bar i{display:block;height:100%;width:82%;background:linear-gradient(90deg,var(--go),var(--sky))}
@keyframes bob{0%,100%{transform:translateY(0) translateZ(60px)}50%{transform:translateY(-10px) translateZ(60px)}}
.glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,31,.22),transparent 65%);right:-120px;top:-80px;pointer-events:none}
.glow.blue{background:radial-gradient(circle,rgba(63,169,245,.18),transparent 65%);left:-200px;bottom:-260px;top:auto;right:auto}
[data-tilt]{transform-style:preserve-3d;will-change:transform;transition:transform .25s ease,box-shadow .25s ease}
[data-tilt] .icon,[data-tilt] .art{transform:translateZ(30px)}
.card,.plan,.tile{box-shadow:0 1px 0 rgba(8,19,31,.04),0 12px 24px -18px rgba(8,19,31,.25)}
.icon{background:linear-gradient(145deg,#fff1e8,#ffd9c4);box-shadow:inset 0 1px 0 #fff,0 10px 18px -10px rgba(255,106,31,.6)}
.bg-dark .icon{background:linear-gradient(145deg,#2a1a12,#3a2014);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 10px 18px -10px rgba(255,106,31,.6)}
.phone{transform:perspective(1400px) rotateY(16deg) rotateX(4deg);transition:transform .6s}
.phone:hover{transform:perspective(1400px) rotateY(4deg)}
.panel{transform:perspective(1400px) rotateY(8deg);transition:transform .6s}
.split.reverse .panel{transform:perspective(1400px) rotateY(-8deg)}
.panel:hover,.split.reverse .panel:hover{transform:perspective(1400px) rotateY(0)}
@media (max-width:900px){.stage .dash,.phone,.panel,.split.reverse .panel{transform:none}.stage{margin-top:16px}.float-chip.c1{display:none}.float-chip.c2{right:8px}}
@media (prefers-reduced-motion:reduce){.float-chip{animation:none}}