:root{
  --bg:#f5f9fc;--bg2:#edf5fa;--card:#ffffff;--card2:#f7fbfd;--text:#102337;--muted:#63788b;
  --brand:#1ca7d3;--brand2:#157fbd;--accent:#ef4e59;--ok:#21a97a;--line:rgba(16,35,55,.10);
  --shadow:0 18px 45px rgba(21,66,95,.10);--radius:24px;--max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#ffffff 0%,var(--bg) 38%,#eef6fa 100%);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} .container{width:min(var(--max),calc(100% - 40px));margin:auto}
.topbar{background:#eaf6fb;border-bottom:1px solid var(--line);font-size:14px;color:#476579} .topbar .container{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:8px 0}.topbar-links{display:flex;gap:18px;flex-wrap:wrap}.topbar a:hover{color:var(--brand2)}
header{position:sticky;top:0;z-index:50;background:rgba(248,252,254,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,35,55,.08);box-shadow:0 8px 26px rgba(25,72,100,.06)} .nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.2px}.brand img{width:52px;height:52px;object-fit:contain}.brand span{font-size:19px}.brand small{display:block;color:var(--brand);font-size:11px;letter-spacing:2px;text-transform:uppercase;margin-top:-3px}
.menu{display:flex;align-items:center;gap:26px;font-weight:650}.menu a{color:#435c70;transition:.2s}.menu a:hover,.menu a.active{color:#0d2a40}.menu .track{background:linear-gradient(135deg,var(--accent),#d83c43);padding:12px 18px;border-radius:14px;color:white;box-shadow:0 10px 30px rgba(255,90,95,.2)}
.hamb{display:none;border:1px solid var(--line);background:#fff;color:#17354b;border-radius:12px;padding:10px 12px;font-size:20px}
.hero{min-height:680px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(4,17,29,.86) 0%,rgba(4,17,29,.60) 42%,rgba(4,17,29,.18) 72%,rgba(4,17,29,.04) 100%),url('img/carro.jpg') center 58%/cover no-repeat}.hero:after{content:"";position:absolute;inset:auto 0 0;height:150px;background:linear-gradient(transparent,rgba(245,249,252,.96))}.hero .container{position:relative;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 13px;border:1px solid rgba(28,167,211,.30);background:rgba(28,167,211,.09);color:#147a9e;border-radius:999px;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.8px}
.hero h1{font-size:clamp(44px,7vw,82px);line-height:1.02;max-width:900px;margin:22px 0 20px;letter-spacing:-2.8px}.hero h1 span{color:var(--brand)}.hero p{font-size:20px;max-width:700px;color:#e2edf5}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:14px;font-weight:800;border:1px solid transparent;transition:.2s}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#04131e}.btn.secondary{border-color:rgba(16,35,55,.16);background:rgba(255,255,255,.78);color:#17354b;box-shadow:0 8px 24px rgba(32,81,110,.06)}.btn:hover{transform:translateY(-2px)}
.hero-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}.hero-stat{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.88);border:1px solid rgba(16,35,55,.10);backdrop-filter:blur(10px);min-width:150px;box-shadow:0 10px 30px rgba(36,86,113,.08)}.hero-stat strong{display:block;font-size:22px}.hero-stat span{color:var(--muted);font-size:13px}
section{padding:88px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}.section-head h2{font-size:clamp(32px,5vw,50px);line-height:1.08;margin:0;letter-spacing:-1.6px}.section-head p{max-width:580px;color:var(--muted);margin:0}.kicker{color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:1.6px;font-size:12px;margin-bottom:8px}
.grid{display:grid;gap:20px}.features{grid-template-columns:repeat(3,1fr)}.feature{background:linear-gradient(180deg,#ffffff,#f8fbfd);border:1px solid var(--line);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow)}.feature .icon{width:56px;height:56px;border-radius:18px;background:rgba(53,183,219,.12);display:grid;place-items:center;margin-bottom:20px}.feature .icon img{width:34px;height:34px;object-fit:contain}.feature h3{margin:0 0 8px;font-size:21px}.feature p{color:var(--muted);margin:0}
.plans{grid-template-columns:repeat(4,1fr)}.plan{position:relative;background:linear-gradient(180deg,#ffffff,#f8fbfd);border:1px solid var(--line);border-radius:26px;padding:26px;display:flex;flex-direction:column;min-height:390px;box-shadow:0 16px 38px rgba(24,70,98,.07)}.plan.popular{border-color:rgba(53,183,219,.6);box-shadow:0 0 0 1px rgba(53,183,219,.15),var(--shadow)}.badge{position:absolute;right:18px;top:18px;background:var(--brand);color:#062338;padding:6px 10px;font-size:11px;font-weight:900;border-radius:999px}.plan h3{font-size:20px;margin:0 0 16px}.price{font-size:44px;font-weight:900;line-height:1}.price sup{font-size:16px}.price sub{font-size:13px;color:var(--muted);font-weight:600}.plan ul{padding:0;margin:22px 0 24px;list-style:none;display:grid;gap:10px;color:#496174}.plan li:before{content:'✓';color:var(--ok);font-weight:900;margin-right:9px}.plan .btn{margin-top:auto}
.strip{padding:0 0 88px}.strip-card{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;background:linear-gradient(135deg,#ffffff,#edf7fb);border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}.strip-copy{padding:48px}.strip-copy h2{font-size:40px;line-height:1.1;margin:10px 0 14px}.strip-copy p{color:var(--muted)}.strip-img{min-height:360px}
.contact-band{background:linear-gradient(135deg,#dff4fb,#c8eaf6);border-top:1px solid rgba(16,35,55,.08);border-bottom:1px solid rgba(16,35,55,.08)}.contact-band .container{display:flex;justify-content:space-between;gap:28px;align-items:center;padding-top:38px;padding-bottom:38px}.contact-band h3{font-size:28px;margin:0}.contact-band p{margin:5px 0 0;color:#49677a}
.page-hero{padding:82px 0 54px;background:radial-gradient(circle at 80% 20%,rgba(28,167,211,.15),transparent 40%),linear-gradient(180deg,#f8fcfe,#edf7fb)}.page-hero h1{font-size:56px;line-height:1.05;margin:12px 0}.page-hero p{max-width:760px;color:var(--muted);font-size:18px}
.contact-grid{grid-template-columns:.8fr 1.2fr}.panel{background:linear-gradient(180deg,#ffffff,#f8fbfd);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.contact-list{display:grid;gap:17px}.contact-item small{display:block;color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:1px}.contact-item strong{font-size:18px}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form .full{grid-column:1/-1}.form label{display:block;font-size:13px;color:#526d80;margin-bottom:6px;font-weight:700}.form input,.form textarea,.form select{width:100%;background:#ffffff;border:1px solid rgba(16,35,55,.14);border-radius:13px;padding:13px 14px;color:#18354a;outline:none}.form textarea{min-height:150px;resize:vertical}.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--brand)}
.assistance-grid{grid-template-columns:repeat(3,1fr)}.assist{background:#ffffff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 14px 34px rgba(24,70,98,.06)}.assist img{width:50px;height:50px;object-fit:contain;margin-bottom:14px}.assist h3{margin:0 0 7px}.assist p{color:var(--muted);margin:0}
footer{border-top:1px solid var(--line);padding:50px 0 28px;background:#ffffff}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:30px}.footer-copy{color:var(--muted);max-width:440px}.footer-links{display:grid;gap:10px;color:#536c7f}.footer-links h4{color:#17354b;margin:0 0 8px}.copyright{border-top:1px solid var(--line);margin-top:36px;padding-top:22px;color:#7890a2;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.notice{padding:16px 18px;border:1px solid rgba(79,209,161,.25);background:rgba(79,209,161,.08);border-radius:16px;color:#c9f5e5}.payments{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.payments img{height:34px;width:auto;object-fit:contain;background:#fff;border-radius:8px;padding:5px}
@media(max-width:980px){.menu{display:none;position:absolute;left:20px;right:20px;top:80px;background:#ffffff;border:1px solid var(--line);padding:18px;border-radius:18px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.menu.open{display:flex}.hamb{display:block}.features,.plans,.assistance-grid{grid-template-columns:repeat(2,1fr)}.strip-card{grid-template-columns:1fr}.strip-img{min-height:280px}.contact-grid{grid-template-columns:1fr}.topbar .container{justify-content:center}.topbar-links{justify-content:center}.topbar .hide-sm{display:none}}
@media(max-width:640px){.container{width:min(100% - 28px,var(--max))}.brand span{font-size:16px}.brand img{width:46px;height:46px}.hero{min-height:620px}.hero h1{font-size:45px}.hero p{font-size:17px}.features,.plans,.assistance-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:14px}.page-hero h1{font-size:42px}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.contact-band .container{display:block}.contact-band .actions{margin-top:18px}.footer-grid{grid-template-columns:1fr}.strip-copy{padding:30px}.strip-copy h2{font-size:32px}}


/* PREMIUM PLATFORM DEMO */
.premium-demo{position:relative;isolation:isolate}
.premium-demo:before{content:"";position:absolute;inset:auto -8% -40% 45%;height:360px;background:radial-gradient(circle,rgba(53,183,219,.20),transparent 70%);z-index:-1;pointer-events:none}
.demo-credentials{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;max-width:580px}
.demo-credentials>div{padding:14px 16px;border:1px solid rgba(33,169,122,.20);background:rgba(33,169,122,.07);border-radius:16px}
.demo-credentials span{display:block;color:#5a8176;font-size:11px;text-transform:uppercase;letter-spacing:1.2px;font-weight:800}
.demo-credentials strong{display:block;margin-top:2px;font-size:18px;color:#17354b}
.demo-points{display:flex;gap:10px 18px;flex-wrap:wrap;margin-top:18px;color:#526d80;font-size:13px;font-weight:700}
.demo-points span{white-space:nowrap}
.platform-preview{padding:34px 34px 34px 0;min-width:0}
.preview-window{width:100%;max-width:560px;margin-left:auto;background:#071522;border:1px solid rgba(255,255,255,.12);border-radius:22px;box-shadow:0 28px 70px rgba(0,0,0,.45);overflow:hidden;transform:perspective(1200px) rotateY(-2deg) rotateX(1deg)}
.preview-top{height:42px;background:#0b2031;border-bottom:1px solid rgba(255,255,255,.07);display:flex;align-items:center;gap:7px;padding:0 14px;color:#8fa5b7;font-size:11px}
.preview-top>span{width:8px;height:8px;border-radius:50%;background:#314b60}.preview-top>span:first-child{background:#ff6961}.preview-top>span:nth-child(2){background:#f7c948}.preview-top>span:nth-child(3){background:#4fd1a1}.preview-top b{margin-left:8px;font-weight:700;color:#bfd1df}
.preview-body{display:grid;grid-template-columns:56px 1fr;min-height:360px}
.preview-body aside{background:#081827;border-right:1px solid rgba(255,255,255,.07);display:flex;flex-direction:column;align-items:center;gap:18px;padding:15px 0}
.mini-brand{width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,var(--brand),#5cd5ef);display:grid;place-items:center;color:#05202e;font-size:11px;font-weight:1000;margin-bottom:4px}
.preview-body aside i{display:block;width:20px;height:5px;border-radius:99px;background:#284052}.preview-body aside i.on{background:var(--brand);box-shadow:0 0 18px rgba(53,183,219,.55)}
.preview-main{padding:16px;min-width:0}
.preview-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.preview-toolbar small{display:block;color:#7890a3;font-size:10px}.preview-toolbar strong{font-size:13px}.online{font-size:10px;color:#8be3c0;background:rgba(79,209,161,.10);border:1px solid rgba(79,209,161,.18);padding:5px 8px;border-radius:99px}
.map-mock{height:220px;border-radius:16px;position:relative;overflow:hidden;background:linear-gradient(135deg,#183a49,#15333f 45%,#1b4652);border:1px solid rgba(255,255,255,.07)}
.map-mock:before,.map-mock:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:26px 26px}.map-mock:after{background:radial-gradient(circle at 70% 30%,rgba(53,183,219,.18),transparent 36%)}
.road{position:absolute;height:8px;border-radius:99px;background:#66808c;opacity:.55;z-index:1}.road:after{content:"";position:absolute;left:0;right:0;top:3px;border-top:1px dashed rgba(255,255,255,.45)}.r1{width:120%;left:-10%;top:56%;transform:rotate(-8deg)}.r2{width:86%;left:17%;top:34%;transform:rotate(29deg)}.r3{width:70%;left:10%;top:78%;transform:rotate(-31deg)}
.pin{position:absolute;z-index:3;display:flex;align-items:center;gap:6px}.pin b{width:25px;height:25px;border-radius:50%;background:var(--brand);display:grid;place-items:center;color:#04131e;box-shadow:0 0 0 6px rgba(53,183,219,.14)}.pin span{font-size:10px;font-weight:800;background:#071522;padding:4px 7px;border-radius:8px}.p1{left:58%;top:43%}.p2{left:28%;top:69%}.p2 b{width:14px;height:14px;box-shadow:0 0 0 4px rgba(53,183,219,.11)}
.map-card{position:absolute;left:12px;bottom:12px;z-index:4;background:rgba(5,18,29,.88);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.08);padding:9px 11px;border-radius:12px;display:grid;gap:1px}.map-card small{font-size:8px;color:#7f95a6;text-transform:uppercase;letter-spacing:.8px}.map-card strong{font-size:12px}.map-card span{font-size:9px;color:#9fb2c1}
.preview-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}.preview-cards>div{background:#0c2132;border:1px solid rgba(255,255,255,.07);padding:10px;border-radius:12px}.preview-cards small{display:block;color:#7790a4;font-size:9px}.preview-cards strong{font-size:11px}
@media(max-width:980px){.platform-preview{padding:0 28px 32px}.preview-window{margin:auto;transform:none}.demo-credentials{max-width:none}}
@media(max-width:640px){.demo-credentials{grid-template-columns:1fr}.platform-preview{padding:0 18px 24px}.preview-body{grid-template-columns:44px 1fr;min-height:320px}.preview-main{padding:11px}.map-mock{height:190px}.preview-cards{grid-template-columns:1fr 1fr 1fr}.preview-cards>div{padding:8px}.preview-window{border-radius:17px}.strip-card{border-radius:22px}}

/* LIGHT THEME POLISH */
.brand span{color:#102b40}
section:nth-of-type(even){background:rgba(233,246,251,.42)}
.hero .btn.secondary{background:rgba(255,255,255,.9)}
.plan.popular{background:linear-gradient(180deg,#ffffff,#eef9fd)}
.contact-band .btn.secondary{background:#fff}
.page-hero .kicker,.section-head .kicker{color:#168eb8}
.feature:hover,.plan:hover,.assist:hover{transform:translateY(-3px);transition:.22s ease;box-shadow:0 22px 52px rgba(24,70,98,.12)}

/* BALANCED HERO CONTRAST */
.hero h1{color:#ffffff}
.hero h1 span{color:#35b7db}
.hero .eyebrow{background:rgba(53,183,219,.16);border-color:rgba(53,183,219,.45);color:#d9f5ff}
.hero .btn.secondary{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.35);color:#ffffff;backdrop-filter:blur(8px)}
.hero .btn.secondary:hover{background:rgba(255,255,255,.18)}
.hero-stat{background:rgba(8,25,39,.76);border:1px solid rgba(255,255,255,.12);color:#fff;box-shadow:0 12px 32px rgba(0,0,0,.14)}
.hero-stat small{color:#c5d4df}
.hero-stat strong{color:#fff}

/* PREMIUM VEHICLE SHOWCASE */
.vehicle-showcase{
  padding:82px 0;
  background:
    radial-gradient(circle at 10% 0%,rgba(53,183,219,.08),transparent 32%),
    linear-gradient(180deg,#f7fbfd 0%,#ffffff 100%);
}
.vehicle-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  grid-template-rows:280px 280px;
  gap:18px;
}
.vehicle-card{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  min-height:280px;
  box-shadow:0 24px 65px rgba(20,47,67,.18);
  border:1px solid rgba(255,255,255,.75);
  isolation:isolate;
}
.vehicle-card.large{grid-row:span 2;min-height:578px}
.vehicle-card.wide{display:none}
.vehicle-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .55s ease,filter .55s ease;
}
.vehicle-card.large img{object-position:center 54%}
.vehicle-card:hover img{transform:scale(1.045);filter:saturate(1.05) contrast(1.03)}
.vehicle-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(5,18,30,.04) 26%,rgba(5,18,30,.18) 48%,rgba(5,18,30,.88) 100%);
  z-index:1;
}
.vehicle-content{
  position:absolute;
  left:28px;
  right:28px;
  bottom:26px;
  z-index:2;
  color:#fff;
}
.vehicle-content span{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(53,183,219,.18);
  border:1px solid rgba(113,221,250,.35);
  backdrop-filter:blur(8px);
  color:#d9f7ff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.8px;
  text-transform:uppercase;
}
.vehicle-content h3{
  margin:11px 0 6px;
  font-size:28px;
  line-height:1.08;
  color:#fff;
  text-shadow:0 2px 16px rgba(0,0,0,.22);
}
.vehicle-card.large .vehicle-content h3{font-size:38px;max-width:560px}
.vehicle-content p{
  margin:0;
  max-width:560px;
  color:#d9e7f0;
  font-size:15px;
}
.vehicle-card:after{
  content:"";
  position:absolute;
  inset:0;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
  border-radius:inherit;
  pointer-events:none;
  z-index:3;
}

/* premium contrast details */
.hero-stats{gap:12px}
.hero-stat{
  background:rgba(6,20,32,.78)!important;
  border-color:rgba(255,255,255,.12)!important;
  box-shadow:0 16px 40px rgba(0,0,0,.18)!important;
}
.feature,.plan,.assist,.panel{
  box-shadow:0 18px 48px rgba(25,66,90,.09);
}
.feature:hover,.plan:hover,.assist:hover{
  box-shadow:0 24px 58px rgba(20,58,82,.15);
}
.plan.popular{
  border-color:rgba(53,183,219,.30);
  box-shadow:0 20px 55px rgba(31,129,170,.14);
}
.contact-band{
  background:linear-gradient(135deg,#0d263a,#0f4c69);
}
.contact-band h3{color:#fff}
.contact-band p{color:#d2e5ee}
.contact-band .btn.secondary{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.2)}

@media(max-width:980px){
  .vehicle-grid{grid-template-columns:1fr;grid-template-rows:none}
  .vehicle-card,.vehicle-card.large{min-height:340px;grid-row:auto}
  .vehicle-card.wide{display:block}
}
@media(max-width:640px){
  .vehicle-showcase{padding:58px 0}
  .vehicle-card,.vehicle-card.large{min-height:300px;border-radius:20px}
  .vehicle-content{left:20px;right:20px;bottom:20px}
  .vehicle-content h3,.vehicle-card.large .vehicle-content h3{font-size:25px}
}