/* ============================================================
   CADÊ MEU CARRO? — Rastreamento Veicular
   Design System + Layout  |  vanilla, zero dependências
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  --ink:      #04161B;
  --ink-2:    #06212A;
  --surface:  #0A2F39;
  --surface-2:#0F3F4C;
  --brand:    #17545C;
  --brand-lt: #2FA0A8;
  --accent:   #FF8A1F;
  --accent-2: #FFB25C;
  --cyan:     #35E0D0;
  --danger:   #FF4D4D;
  --ok:       #35E08A;

  --txt:      #EAF6F7;
  --txt-2:    #A9C7CD;
  --muted:    #7FA3AB;

  --line:     rgba(255,255,255,.09);
  --line-2:   rgba(255,255,255,.16);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --shadow:    0 20px 50px -20px rgba(0,0,0,.65);
  --shadow-lg: 0 40px 90px -30px rgba(0,0,0,.8);
  --glow-a:    0 0 40px -8px rgba(255,138,31,.55);
  --glow-c:    0 0 40px -8px rgba(53,224,208,.5);

  --ff-display: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --ff-body:    'Inter', system-ui, -apple-system, sans-serif;

  --wrap: 1200px;
  --nav-h: 76px;

  --ease: cubic-bezier(.22,.68,0,1);
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-body);
  background:var(--ink);
  color:var(--txt);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul{list-style:none}
::selection{background:var(--accent);color:#04161B}

/* scrollbar */
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--ink)}
::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:99px;border:3px solid var(--ink)}
::-webkit-scrollbar-thumb:hover{background:var(--brand-lt)}

/* ---------- 3. TIPOGRAFIA ---------- */
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:700;line-height:1.08;letter-spacing:-.03em}
h1{font-size:clamp(2.4rem,6vw,4.4rem)}
h2{font-size:clamp(1.95rem,4.2vw,3.1rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem);letter-spacing:-.02em}
p{color:var(--txt-2)}
.lead{font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--txt-2);max-width:62ch}

.grad{
  background:linear-gradient(100deg,var(--accent) 0%,var(--accent-2) 45%,var(--cyan) 110%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cy{color:var(--cyan)}
.or{color:var(--accent)}

/* ---------- 4. LAYOUT ---------- */
/* respiro lateral cresce com a tela: 20px no celular, 32px no tablet, 40px no desktop */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:1.25rem}
@media (min-width:481px){.wrap{padding-inline:2rem}}
@media (min-width:1025px){.wrap{padding-inline:2.5rem}}
section{position:relative}
.sec{padding:clamp(4.5rem,10vw,8rem) 0}
.sec-head{max-width:62ch;margin-bottom:clamp(2.5rem,5vw,3.75rem)}
.sec-head.center{margin-inline:auto;text-align:center}

.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--ff-display);font-size:.7rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);
  padding:.45rem .85rem;border:1px solid rgba(53,224,208,.28);
  border-radius:99px;background:rgba(53,224,208,.07);margin-bottom:1.15rem;
  text-wrap:balance;
}
.eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 0 0 rgba(53,224,208,.6);animation:ping 2s infinite;
}
@keyframes ping{
  0%{box-shadow:0 0 0 0 rgba(53,224,208,.6)}
  70%{box-shadow:0 0 0 9px rgba(53,224,208,0)}
  100%{box-shadow:0 0 0 0 rgba(53,224,208,0)}
}

/* ---------- 5. BOTÕES ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--ff-display);font-weight:600;font-size:.94rem;
  padding:1rem 1.6rem;border-radius:99px;border:1px solid transparent;
  cursor:pointer;overflow:hidden;white-space:nowrap;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,border-color .3s;
}
.btn svg{width:19px;height:19px;flex:none}
.btn:hover{transform:translateY(-3px)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent) 0%,#FF6B00 100%);
  color:#1A0A00;box-shadow:var(--glow-a),0 12px 30px -14px rgba(255,138,31,.9);
}
.btn-primary:hover{box-shadow:0 0 60px -6px rgba(255,138,31,.75),0 18px 40px -16px rgba(255,138,31,1)}
.btn-wpp{background:linear-gradient(135deg,#25D366,#12a94e);color:#042310;box-shadow:0 12px 30px -14px rgba(37,211,102,.9)}
.btn-wpp:hover{box-shadow:0 0 55px -8px rgba(37,211,102,.6),0 18px 40px -16px rgba(37,211,102,1)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--txt);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:var(--cyan)}
.btn-lg{padding:1.15rem 2rem;font-size:1rem}
.btn-block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}

/* shine */
.btn-primary::after,.btn-wpp::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.4) 50%,transparent 75%);
  transform:translateX(-120%);transition:transform .8s var(--ease);
}
.btn-primary:hover::after,.btn-wpp:hover::after{transform:translateX(120%)}

/* ---------- 6. NAVBAR ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(4,22,27,.94);backdrop-filter:blur(18px) saturate(140%);
  border-bottom-color:var(--line);box-shadow:0 10px 30px -18px #000;
}
@supports (backdrop-filter:blur(2px)){.nav.scrolled{background:rgba(4,22,27,.82)}}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;flex:0 1 auto;min-width:0}
.brand img{width:42px;height:42px;border-radius:12px;box-shadow:0 6px 18px -8px rgba(0,0,0,.9);flex:none}
.brand b{font-family:var(--ff-display);font-size:1.02rem;font-weight:700;letter-spacing:-.03em;line-height:1.1;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand span{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

.nav-links{display:flex;align-items:center;gap:.35rem}
.nav-links a{
  position:relative;padding:.55rem .9rem;border-radius:99px;font-size:.9rem;font-weight:500;
  color:var(--txt-2);transition:color .25s,background .25s;
}
.nav-links a:hover{color:var(--txt);background:rgba(255,255,255,.05)}
.nav-links a.active{color:var(--txt)}
.nav-links a.active::after{
  content:'';position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;background:var(--accent);
}
.nav-cta{display:flex;align-items:center;gap:.6rem}
.nav-cta .btn{padding:.72rem 1.25rem;font-size:.86rem}

/* flex (não grid): com grid as barras não ficam a 6px umas das outras
   e o "X" do menu aberto saía deformado, parecendo uma seta ">" */
.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;
  background:rgba(255,255,255,.04);cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0;
}
.burger span{display:block;width:18px;height:2px;background:var(--txt);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 7. HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:calc(var(--nav-h) + 3rem) 0 4rem;overflow:hidden}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(105% 75% at 8% 42%,rgba(4,22,27,.96) 0%,rgba(4,22,27,.78) 38%,rgba(4,22,27,.12) 68%),
    linear-gradient(180deg,rgba(4,22,27,.7) 0%,transparent 22%,transparent 62%,var(--ink) 100%);
}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.hud-cell b{overflow-wrap:anywhere}
.hero h1{margin:.35rem 0 1.25rem}
.hero h1 em{font-style:normal;display:block}
.hero .lead{margin-bottom:2rem}

.hero-trust{display:flex;flex-wrap:wrap;gap:.9rem 1.9rem;margin-top:2rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust b{font-family:var(--ff-display);font-size:1.32rem;letter-spacing:-.03em;color:var(--txt)}
.hero-trust small{font-size:.76rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

/* HUD flutuante */
.hud{
  position:relative;border-radius:var(--r-lg);padding:1.1rem;
  background:linear-gradient(160deg,rgba(15,63,76,.85),rgba(6,33,42,.9));
  border:1px solid var(--line-2);box-shadow:var(--shadow-lg);
  backdrop-filter:blur(14px);
  transform-style:preserve-3d;
}
.hud-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.9rem;padding-bottom:.9rem;border-bottom:1px solid var(--line)}
.hud-plate{
  font-family:var(--ff-display);font-weight:700;font-size:.95rem;letter-spacing:.1em;
  background:rgba(255,255,255,.07);border:1px solid var(--line-2);border-radius:8px;padding:.28rem .6rem;
}
.hud-live{display:flex;align-items:center;gap:.45rem;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ok)}
.hud-live i{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:blink 1.6s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.hud-rows{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}
.hud-cell{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:12px;padding:.7rem .8rem}
.hud-cell small{display:block;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.15rem}
.hud-cell b{font-family:var(--ff-display);font-size:1.08rem;letter-spacing:-.02em}
.hud-bar{margin-top:.9rem;height:5px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.hud-bar i{display:block;height:100%;width:38%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--accent));animation:sweep 4s var(--ease) infinite}
@keyframes sweep{0%{width:12%}50%{width:88%}100%{width:12%}}

/* scroll cue */
.cue{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);z-index:3;display:grid;place-items:center;gap:.5rem;color:var(--muted);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase}
.cue i{width:22px;height:36px;border:1px solid var(--line-2);border-radius:99px;position:relative}
.cue i::after{content:'';position:absolute;left:50%;top:7px;transform:translateX(-50%);width:3px;height:7px;border-radius:2px;background:var(--cyan);animation:cue 1.9s infinite}
@keyframes cue{0%{transform:translate(-50%,0);opacity:1}70%{transform:translate(-50%,14px);opacity:0}100%{opacity:0}}

/* ---------- 8. TICKER / FAIXA ---------- */
.ticker{border-block:1px solid var(--line);background:linear-gradient(90deg,var(--ink-2),var(--surface),var(--ink-2));overflow:hidden;padding:.9rem 0}
.ticker-track{display:flex;gap:3rem;width:max-content;animation:slide 32s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.ticker-track span{display:flex;align-items:center;gap:.7rem;font-family:var(--ff-display);font-size:.85rem;font-weight:500;color:var(--txt-2);white-space:nowrap}
.ticker-track span::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent)}

/* ---------- 9. CARDS / BENTO ---------- */
.grid{display:grid;gap:1.15rem}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.card{
  position:relative;border-radius:var(--r-lg);padding:1.6rem;
  background:linear-gradient(165deg,rgba(15,63,76,.55),rgba(6,33,42,.75));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .45s var(--ease),border-color .35s,box-shadow .45s var(--ease);
}
.card::before{
  content:'';position:absolute;inset:0;opacity:0;transition:opacity .45s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(53,224,208,.13),transparent 60%);
  pointer-events:none;
}
.card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card h3{margin:.9rem 0 .5rem}
.card p{font-size:.93rem}

.ico{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(53,224,208,.16),rgba(255,138,31,.1));
  border:1px solid var(--line-2);color:var(--cyan);
}
.ico svg{width:23px;height:23px}
.ico.or{color:var(--accent);background:linear-gradient(150deg,rgba(255,138,31,.2),rgba(255,138,31,.05))}

.card-span2{grid-column:span 2}
.card-tag{
  position:absolute;top:1.1rem;right:1.1rem;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.3rem .6rem;border-radius:99px;background:rgba(255,138,31,.14);color:var(--accent-2);border:1px solid rgba(255,138,31,.3);
}

/* lista de checks */
.checks{display:grid;gap:.7rem;margin-top:1.15rem}
.checks li{display:flex;gap:.65rem;align-items:flex-start;font-size:.92rem;color:var(--txt-2)}
.checks li svg{width:18px;height:18px;flex:none;margin-top:.22rem;color:var(--cyan)}

/* ---------- 10. DEMO CERCA ELETRÔNICA ---------- */
.demo{
  display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
  gap:clamp(1.5rem,4vw,3rem);align-items:center;
}
.demo-wide{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
.media-first{order:-1}
.demo-stage{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  border:1px solid var(--line-2);background:radial-gradient(120% 100% at 50% 0%,#0C3A46,#04161B 70%);
  box-shadow:var(--shadow-lg);aspect-ratio:4/3;
}
.demo-stage canvas{width:100%;height:100%}
.demo-badge{
  position:absolute;top:1rem;left:1rem;z-index:3;display:flex;align-items:center;gap:.5rem;
  padding:.45rem .8rem;border-radius:99px;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  background:rgba(4,22,27,.7);border:1px solid var(--line-2);backdrop-filter:blur(10px);
  transition:.35s var(--ease);
}
.demo-badge i{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:blink 1.6s infinite}
.demo-badge.alert{background:rgba(255,77,77,.18);border-color:rgba(255,77,77,.5);color:#FFD9D9}
.demo-badge.alert i{background:var(--danger)}
/* left/right em vez de left:50% — com left:50% a caixa só teria metade da
   largura disponível e o terceiro botão quebrava de linha */
.demo-ctrl{
  position:absolute;bottom:1rem;left:.8rem;right:.8rem;z-index:3;
  display:flex;gap:.55rem;flex-wrap:wrap;justify-content:center;
}
.demo-ctrl button{
  padding:.6rem 1.15rem;border-radius:99px;font-size:.82rem;font-weight:600;font-family:var(--ff-display);
  background:rgba(4,22,27,.82);border:1px solid var(--line-2);color:var(--txt);cursor:pointer;
  white-space:nowrap;line-height:1.2;min-height:40px;
  backdrop-filter:blur(10px);transition:.28s var(--ease);
}
.demo-ctrl button:hover{border-color:var(--accent);color:var(--accent-2);transform:translateY(-2px)}
.demo-ctrl button.hot{background:var(--accent);color:#1A0A00;border-color:var(--accent)}

/* Telefone */
.phone-wrap{display:grid;place-items:center;perspective:1200px}
.phone{
  position:relative;width:min(280px,80vw);aspect-ratio:9/18.5;border-radius:38px;
  background:linear-gradient(160deg,#132E36,#061C23);
  border:1px solid var(--line-2);padding:11px;
  box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.12);
  transform:rotateY(-13deg) rotateX(5deg) rotateZ(1deg);
  transition:transform .6s var(--ease);
}
.phone.buzz{animation:buzz .55s var(--ease)}
@keyframes buzz{
  0%,100%{transform:rotateY(-13deg) rotateX(5deg) translateX(0)}
  15%{transform:rotateY(-13deg) rotateX(5deg) translateX(-7px) rotateZ(-2deg)}
  35%{transform:rotateY(-13deg) rotateX(5deg) translateX(7px) rotateZ(2deg)}
  55%{transform:rotateY(-13deg) rotateX(5deg) translateX(-5px) rotateZ(-1deg)}
  75%{transform:rotateY(-13deg) rotateX(5deg) translateX(4px)}
}
.phone-screen{
  position:relative;height:100%;border-radius:28px;overflow:hidden;
  background:linear-gradient(180deg,#0A2A33 0%,#04161B 55%,#072A33 100%);
  display:flex;flex-direction:column;padding:1.5rem .85rem .85rem;
}
.phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:78px;height:19px;border-radius:99px;background:#04161B;z-index:4}
.phone-time{display:flex;justify-content:space-between;font-size:.66rem;color:var(--txt-2);padding:0 .35rem .8rem;font-weight:600}
.phone-feed{display:grid;gap:.6rem;align-content:start}

.push{
  display:flex;gap:.6rem;padding:.7rem;border-radius:16px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(14px);
  opacity:0;transform:translateY(-14px) scale(.96);
  transition:opacity .45s var(--ease),transform .45s var(--ease);
}
.push.show{opacity:1;transform:none}
.push-ic{width:30px;height:30px;border-radius:9px;flex:none;display:grid;place-items:center;background:var(--brand);color:#fff}
.push-ic svg{width:16px;height:16px}
.push.danger .push-ic{background:var(--danger)}
.push.ok .push-ic{background:#12a94e}
.push b{display:block;font-family:var(--ff-display);font-size:.76rem;letter-spacing:-.01em}
.push p{font-size:.7rem;line-height:1.4;color:#CFE3E7;margin-top:.1rem}
.push time{display:block;font-size:.66rem;color:var(--muted);margin-top:.25rem}

.phone-map{margin-top:auto;border-radius:16px;overflow:hidden;border:1px solid var(--line);height:34%;position:relative;background:#052129}
.phone-map canvas{width:100%;height:100%}

/* ---------- 10b. LOCALIZAR NO MAPA (mockup de app) ---------- */
.locate{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  border:1px solid var(--line-2);box-shadow:var(--shadow-lg);background:#E8E3DA;
}
.locate-top{
  position:absolute;top:0;left:0;right:0;z-index:3;padding:.85rem;
  background:linear-gradient(180deg,rgba(0,0,0,.22),transparent);
  display:flex;gap:.55rem;align-items:center;
}
.locate-search{
  flex:1;display:flex;align-items:center;gap:.55rem;
  background:#fff;border-radius:99px;padding:.6rem .95rem;
  font-size:.84rem;font-weight:600;color:#202124;
  box-shadow:0 3px 12px rgba(0,0,0,.22);
}
.locate-search svg{width:16px;height:16px;color:#5F6368;flex:none}
.locate-search em{font-style:normal;margin-left:auto;font-size:.68rem;font-weight:600;color:#1E8E3E;letter-spacing:.06em}
.locate-map{width:100%;aspect-ratio:16/11;display:block}
@media (max-width:640px){.locate-map{aspect-ratio:4/3.4}}

.locate-sheet{background:#fff;color:#202124;padding:1.05rem 1.15rem 1.15rem;border-top:1px solid #E3E1DC}
.locate-sheet .grip{width:34px;height:4px;border-radius:99px;background:#DADCE0;margin:0 auto .85rem}
.locate-head{display:flex;align-items:flex-start;gap:.8rem;margin-bottom:.9rem;flex-wrap:wrap}
.locate-head>div{min-width:0;flex:1 1 120px}
.locate-head p{overflow-wrap:anywhere}
.locate-pin{
  width:38px;height:38px;border-radius:11px;flex:none;display:grid;place-items:center;
  background:linear-gradient(135deg,#FF8A1F,#FF6B00);color:#fff;box-shadow:0 4px 12px -3px rgba(255,107,0,.6);
}
.locate-pin svg{width:19px;height:19px}
.locate-head b{display:block;font-family:var(--ff-display);font-size:1rem;color:#202124;letter-spacing:-.01em}
.locate-head p{font-size:.86rem;color:#5F6368;margin-top:.1rem}
.locate-live{
  margin-left:auto;flex:none;display:flex;align-items:center;gap:.35rem;
  font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#1E8E3E;
  background:#E6F4EA;border-radius:99px;padding:.3rem .55rem;
}
.locate-live i{width:6px;height:6px;border-radius:50%;background:#1E8E3E;animation:blink 1.6s infinite}

.locate-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-bottom:1rem}
.locate-stats div{background:#F1F3F4;border-radius:10px;padding:.55rem .6rem}
.locate-stats small{display:block;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:#80868B}
.locate-stats b{font-family:var(--ff-display);font-size:.92rem;color:#202124;font-variant-numeric:tabular-nums}
.locate-stats div:last-child b{font-size:.74rem;letter-spacing:-.02em;overflow-wrap:anywhere}

.locate-actions{display:grid;grid-template-columns:1fr auto;gap:.6rem}
.locate-actions .btn{padding:.85rem 1.2rem;font-size:.88rem}
.btn-maps{background:#1A73E8;color:#fff;box-shadow:0 10px 24px -12px rgba(26,115,232,.9)}
.btn-maps:hover{box-shadow:0 16px 34px -14px rgba(26,115,232,1)}
.btn-light{background:#F1F3F4;color:#202124;border-color:#DADCE0}
.btn-light:hover{background:#E8EAED}
.locate-note{font-size:.7rem;color:#80868B;text-align:center;margin-top:.75rem}

/* ---------- 11. PASSOS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.15rem;counter-reset:s}
.step{position:relative;padding-top:2.2rem}
.step::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  position:absolute;top:0;left:0;font-family:var(--ff-display);font-size:2.4rem;font-weight:700;
  letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(53,224,208,.4);
}
.step::after{
  content:'';position:absolute;top:1.15rem;left:3.4rem;right:-1.15rem;height:1px;
  background:linear-gradient(90deg,rgba(53,224,208,.4),transparent);
}
.step:last-child::after{display:none}
.step h3{margin-bottom:.45rem;font-size:1.08rem}
.step p{font-size:.9rem}

/* ---------- 12. DASHBOARD FROTA ---------- */
.fleet{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,3.5rem);align-items:center}
.dash{
  border-radius:var(--r-lg);border:1px solid var(--line-2);overflow:hidden;
  background:linear-gradient(165deg,rgba(15,63,76,.7),rgba(4,22,27,.9));
  box-shadow:var(--shadow-lg);transform:perspective(1400px) rotateY(-6deg) rotateX(3deg);
  transition:transform .8s var(--ease);
}
.dash:hover{transform:perspective(1400px) rotateY(0) rotateX(0)}
.dash-bar{display:flex;align-items:center;gap:.45rem;padding:.8rem 1rem;border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.dash-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.dash-bar i:first-child{background:#FF5F57}.dash-bar i:nth-child(2){background:#FEBC2E}.dash-bar i:nth-child(3){background:#28C840}
.dash-bar span{margin-left:auto;font-size:.7rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.dash-body{padding:1.1rem;display:grid;gap:.85rem}
.dash-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.65rem}
.kpi{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:.8rem}
.kpi small{display:block;font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.kpi b{font-family:var(--ff-display);font-size:1.35rem;letter-spacing:-.03em;display:block;margin-top:.15rem}
.kpi.up b{color:var(--ok)}.kpi.warn b{color:var(--accent-2)}

.dash-list{display:grid;gap:.5rem}
.veh{display:grid;grid-template-columns:auto 1fr auto;gap:.7rem;align-items:center;padding:.62rem .75rem;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.veh-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.veh-dot.idle{background:var(--accent);box-shadow:0 0 10px var(--accent)}
.veh-dot.off{background:var(--muted);box-shadow:none}
.veh b{font-size:.8rem;font-family:var(--ff-display);letter-spacing:.03em}
.veh small{display:block;font-size:.68rem;color:var(--muted)}
.veh em{font-style:normal;font-size:.74rem;color:var(--txt-2);font-variant-numeric:tabular-nums}

/* ---------- 13. PLANOS ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.15rem;align-items:stretch}
.plan{
  position:relative;display:flex;flex-direction:column;border-radius:var(--r-lg);padding:1.9rem 1.6rem;
  background:linear-gradient(170deg,rgba(15,63,76,.5),rgba(6,33,42,.8));border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .35s,box-shadow .45s;
}
.plan:hover{transform:translateY(-6px);border-color:var(--line-2)}
.plan.hot{
  border-color:rgba(255,138,31,.5);
  background:linear-gradient(170deg,rgba(255,138,31,.11),rgba(6,33,42,.9));
  box-shadow:0 0 0 1px rgba(255,138,31,.16),var(--shadow-lg);
}
.plan-tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:linear-gradient(135deg,var(--accent),#FF6B00);color:#1A0A00;padding:.32rem .85rem;border-radius:99px;white-space:nowrap}
.plan h3{font-size:1.12rem}
.plan .price{font-family:var(--ff-display);font-size:2.6rem;font-weight:700;letter-spacing:-.04em;margin:.7rem 0 .1rem;line-height:1}
.plan .price sup{font-size:1rem;font-weight:500;vertical-align:super;color:var(--txt-2);margin-right:.15rem}
.plan .price small{font-size:.86rem;font-weight:400;color:var(--muted);letter-spacing:0}
.plan .desc{font-size:.86rem;color:var(--muted);min-height:2.6em}
.plan .checks{flex:1;margin:1.3rem 0}
.plan .btn{margin-top:auto}

/* ---------- 14. FAQ ---------- */
.faq{display:grid;gap:.7rem;max-width:820px;margin-inline:auto}
.q{border:1px solid var(--line);border-radius:var(--r);background:rgba(255,255,255,.025);overflow:hidden;transition:border-color .3s,background .3s}
.q[open]{border-color:var(--line-2);background:rgba(255,255,255,.05)}
.q summary{
  list-style:none;cursor:pointer;padding:1.1rem 1.3rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  font-family:var(--ff-display);font-weight:600;font-size:.98rem;
}
.q summary::-webkit-details-marker{display:none}
.q summary::after{content:'+';font-size:1.5rem;font-weight:400;color:var(--cyan);transition:transform .3s var(--ease);flex:none;line-height:1}
.q[open] summary::after{transform:rotate(45deg)}
.q p{padding:0 1.3rem 1.2rem;font-size:.92rem}

/* ---------- 15. CTA FINAL ---------- */
.cta{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:clamp(2.5rem,6vw,4.5rem);
  background:linear-gradient(135deg,#0F3F4C 0%,#0A2F39 50%,#04161B 100%);
  border:1px solid var(--line-2);text-align:center;box-shadow:var(--shadow-lg);
}
.cta::before{
  content:'';position:absolute;inset:-40%;
  background:conic-gradient(from 0deg,transparent 0%,rgba(255,138,31,.14) 12%,transparent 26%,rgba(53,224,208,.13) 52%,transparent 68%);
  animation:spin 22s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.cta>*{position:relative;z-index:1}
.cta h2{margin-bottom:1rem}
.cta .lead{margin:0 auto 2rem}
.cta .btn-row{justify-content:center}

/* ---------- 16. PAGE HEADER (internas) ---------- */
.phead{position:relative;padding:calc(var(--nav-h) + 4.5rem) 0 3.5rem;overflow:hidden;border-bottom:1px solid var(--line)}
.phead::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(70% 100% at 20% 0%,rgba(23,84,92,.55),transparent 60%),
    radial-gradient(60% 90% at 85% 20%,rgba(255,138,31,.11),transparent 65%);
}
.phead::after{
  content:'';position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(80% 70% at 50% 0%,#000,transparent);
  mask-image:radial-gradient(80% 70% at 50% 0%,#000,transparent);
}
.phead .wrap{position:relative;z-index:1}
.crumb{font-size:.78rem;color:var(--muted);margin-bottom:.9rem}
.crumb a:hover{color:var(--cyan)}

/* ---------- 17. CONTATO ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3rem);align-items:start}
.contact-side{display:grid;gap:1rem;min-width:0}
.form{border-radius:var(--r-lg);padding:clamp(1.5rem,3vw,2.2rem);background:linear-gradient(165deg,rgba(15,63,76,.55),rgba(6,33,42,.8));border:1px solid var(--line-2);box-shadow:var(--shadow)}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-2);margin-bottom:.45rem}
.field input,.field select,.field textarea{
  width:100%;padding:.9rem 1rem;border-radius:12px;background:rgba(255,255,255,.045);
  border:1px solid var(--line-2);color:var(--txt);font-size:.94rem;transition:border-color .25s,background .25s,box-shadow .25s;
}
.field textarea{resize:vertical;min-height:110px}
.field input::placeholder,.field textarea::placeholder{color:#5F838B}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--cyan);background:rgba(53,224,208,.06);box-shadow:0 0 0 3px rgba(53,224,208,.12);
}
.field select option{background:var(--surface);color:var(--txt)}
.f-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-note{font-size:.76rem;color:var(--muted);margin-top:.9rem;text-align:center;line-height:1.55}
.form-note-ok{
  color:var(--txt-2);background:rgba(53,224,208,.09);border:1px solid rgba(53,224,208,.28);
  border-radius:12px;padding:.75rem .9rem;font-size:.82rem;
}

/* estado de erro nos campos */
.field.err input,.field.err select,.field.err textarea{
  border-color:var(--danger);background:rgba(255,77,77,.07);
}
.field.err input:focus,.field.err select:focus,.field.err textarea:focus{
  border-color:var(--danger);box-shadow:0 0 0 3px rgba(255,77,77,.16)
}
.field.err label{color:#FFB4B4}
.err-msg{
  display:flex;align-items:flex-start;gap:.4rem;
  margin-top:.45rem;font-size:.78rem;color:#FF9A9A;line-height:1.4;
}
.err-msg::before{content:'!';flex:none;width:15px;height:15px;border-radius:50%;background:var(--danger);color:#2A0000;font-weight:700;font-size:.66rem;display:grid;place-items:center;margin-top:.1rem}

.info-card{border-radius:var(--r-lg);border:1px solid var(--line);background:rgba(255,255,255,.028);padding:1.4rem;display:flex;gap:1rem;align-items:flex-start;transition:border-color .3s,transform .4s var(--ease)}
.info-card:hover{border-color:var(--line-2);transform:translateX(4px)}
.info-card h3{font-size:1rem;margin-bottom:.2rem}
.info-card p,.info-card a{font-size:.9rem;color:var(--txt-2)}
.info-card a:hover{color:var(--cyan)}
.map-embed{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);height:300px;filter:grayscale(.35) contrast(1.05);min-width:0}
.map-embed iframe{width:100%;max-width:100%;height:100%;border:0;display:block}

/* ---------- 18. FOOTER ---------- */
.foot{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--ink),#031216);padding:3.5rem 0 1.5rem;margin-top:2rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem}
.foot h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt);margin-bottom:1rem;font-weight:600}
.foot ul{display:grid;gap:.55rem}
.foot a,.foot p{font-size:.88rem;color:var(--muted)}
.foot a:hover{color:var(--cyan)}
.foot .brand{margin-bottom:1rem}
.foot-bot{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--muted)}
.socials{display:flex;gap:.5rem}
.socials a{width:38px;height:38px;border-radius:11px;border:1px solid var(--line-2);display:grid;place-items:center;transition:.3s var(--ease)}
.socials a svg{width:17px;height:17px}
.socials a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}

/* ---------- 19. WHATSAPP FLUTUANTE ---------- */
.wpp-float{
  position:fixed;right:20px;bottom:20px;z-index:90;display:flex;align-items:center;gap:.6rem;
  padding:.85rem 1.2rem .85rem .9rem;border-radius:99px;
  background:linear-gradient(135deg,#25D366,#12a94e);color:#042310;
  font-family:var(--ff-display);font-weight:600;font-size:.88rem;
  box-shadow:0 14px 34px -12px rgba(37,211,102,.85);
  transition:transform .35s var(--ease),box-shadow .35s;
}
.wpp-float svg{width:22px;height:22px;flex:none}
.wpp-float:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 20px 45px -12px rgba(37,211,102,1)}
.wpp-float::before{
  content:'';position:absolute;inset:0;border-radius:99px;border:2px solid rgba(37,211,102,.55);
  animation:halo 2.6s ease-out infinite;
}
@keyframes halo{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.35);opacity:0}}

/* ---------- 20. REVEAL / MOTION ---------- */
[data-rv]{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-rv].in{opacity:1;transform:none}
[data-rv][data-d="1"]{transition-delay:.09s}
[data-rv][data-d="2"]{transition-delay:.18s}
[data-rv][data-d="3"]{transition-delay:.27s}
[data-rv][data-d="4"]{transition-delay:.36s}
[data-rv][data-d="5"]{transition-delay:.45s}

/* ---------- 21. RESPONSIVO ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:2.5rem}
  .hud{max-width:460px}
  .demo,.demo-wide{grid-template-columns:1fr}
  .media-first{order:0}
  .fleet{grid-template-columns:1fr}
  .dash{transform:none}
  .steps{grid-template-columns:repeat(2,1fr);gap:1.6rem}
  .step:nth-child(2)::after{display:none}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  /* fundo sólido: com transparência o hero aparecia atrás e o menu ficava ilegível */
  .nav-links{
    position:fixed;inset:var(--nav-h) 0 auto;flex-direction:column;align-items:stretch;gap:0;
    background:#04161B;box-shadow:0 24px 40px -20px rgba(0,0,0,.9);
    border-bottom:1px solid var(--line-2);padding:.4rem 1.25rem 1rem;
    transform:translateY(-115%);transition:transform .45s var(--ease);
    visibility:hidden;
  }
  .nav-links.open{transform:none;visibility:visible}
  .nav-links a{padding:.95rem .6rem;border-bottom:1px solid var(--line);border-radius:0;font-size:1rem}
  .nav-links a:last-child{border-bottom:0}
  /* o traço de "página atual" virava um risco atravessando o texto no mobile */
  .nav-links a.active::after{display:none}
  .nav-links a.active{color:var(--accent);font-weight:600}
  .burger{display:flex}

  /* no celular o botão do topo some: o flutuante verde já cobre o WhatsApp
     e o header fica limpo com logo + menu */
  .nav-cta .btn{display:none}
  .contact{grid-template-columns:minmax(0,1fr)}
  .plans{grid-template-columns:1fr;max-width:440px;margin-inline:auto}
  .plan.hot{order:-1}
}

/* alvos de toque confortáveis nos links de texto (≥44px de área) */
.foot ul{gap:.1rem}
.foot ul li a{display:inline-block;padding:.62rem 0}
.crumb{padding:.2rem 0}
.crumb a{display:inline-block;padding:.55rem .3rem;margin:-.55rem -.3rem}
.info-card a{display:inline-block;padding:.5rem 0}
.brand{padding-block:.25rem}
@media (max-width:640px){
  .g-2,.g-3,.g-4,.steps{grid-template-columns:1fr}
  .card-span2{grid-column:span 1}
  .step::after{display:none}
  .foot-grid{grid-template-columns:1fr}
  .f-2{grid-template-columns:1fr}
  .hero-trust{gap:1.1rem 1.6rem}
  .brand img{width:36px;height:36px;border-radius:10px}
  .brand b{font-size:.92rem}
  .brand span{font-size:.6rem}
  .wpp-float span{display:none}
  .wpp-float{width:56px;height:56px;padding:0;border-radius:50%;justify-content:center;right:16px;bottom:16px}
  .wpp-float svg{width:26px;height:26px}
  .dash-kpis{grid-template-columns:1fr 1fr}
  .cue{display:none}
  /* palco mais alto e botões enxutos: no celular os 3 precisam caber em
     uma linha, senão a segunda linha cobre o rótulo "BASE • RAIO 500 m" */
  .demo-stage{aspect-ratio:1/1}
  .demo-ctrl{bottom:.65rem;gap:.3rem;left:.5rem;right:.5rem}
  .demo-ctrl button{padding:.45rem .55rem;font-size:.68rem;min-height:34px;letter-spacing:-.01em}
  .demo-badge{top:.65rem;left:.65rem;font-size:.64rem;padding:.35rem .6rem}
  .locate-actions{grid-template-columns:1fr}
  .locate-stats{grid-template-columns:1fr 1fr}
  .locate-stats div:last-child{grid-column:span 2}
  .locate-live{margin-left:0;order:3;width:100%;justify-content:center}
  .socials a{width:46px;height:46px}
}

/* telas muito estreitas (≤400px): nav enxuto para nada encostar na borda */
@media (max-width:400px){
  .brand span{display:none}
  .brand img{width:34px;height:34px}
  .brand b{font-size:.88rem}
  .burger{width:42px;height:42px}
  /* aqui os 3 botões não cabem numa linha; o palco fica mais alto
     para as duas linhas não subirem em cima do rótulo do mapa */
  .demo-stage{aspect-ratio:4/4.8}
  .demo-ctrl{gap:.25rem;left:.4rem;right:.4rem}
  .demo-ctrl button{padding:.38rem .5rem;font-size:.64rem}
  .hud-rows{grid-template-columns:1fr}
  .hero-trust b{font-size:1.2rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-rv]{opacity:1;transform:none}
}