:root {
  --bg: #0b0d10;
  --bg-2: #111419;
  --surface: #161a21;
  --surface-2: #1c212a;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --text: #f4f6f8;
  --muted: #9aa3af;
  --accent: #ff6a1a;
  --accent-2: #ffb020;
  --green: #22c55e;
  --wa: #25d366;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .6);
  --font-head: "Manrope", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.6 var(--font-body); -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.1; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 5.5vw, 4.4rem); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1rem; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.muted { color: var(--muted); }
.center { text-align: center; display: block; }
.grad { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.card { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.eyebrow { display: inline-block; font: 700 .78rem/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.fineprint { font-size: .78rem; color: #6b7380; margin-top: 18px; display: block; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 24px; border-radius: 999px; font: 700 .96rem/1 var(--font-head);
  border: 1px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: linear-gradient(135deg, var(--accent), #ff8a2a); color: #fff; box-shadow: 0 10px 30px -10px rgba(255, 106, 26, .7); }
.btn--primary:hover { box-shadow: 0 16px 36px -10px rgba(255, 106, 26, .85); }
.btn--ghost { background: rgba(255, 255, 255, .05); border-color: var(--line-2); color: var(--text); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); }
.btn--wa { background: var(--wa); color: #06220f; }
.btn--wa svg { fill: currentColor; stroke: none; }
.btn--sm { padding: 10px 16px; font-size: .88rem; }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; }

/* Nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.is-scrolled { background: rgba(11, 13, 16, .85); backdrop-filter: blur(14px); border-color: var(--line); }
.nav__inner { display: flex; align-items: center; gap: 32px; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; }
.logo__mark { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #111; padding: 4px 9px; border-radius: 8px; letter-spacing: .02em; }
.logo__text { letter-spacing: -.01em; }
.nav__links { display: flex; gap: 28px; margin-left: auto; }
.nav__links a { font-size: .93rem; color: #c8ced6; font-weight: 500; transition: color .2s; }
.nav__links a:hover { color: #fff; }
.nav__toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; margin-left: auto; position: relative; }
.nav__toggle span { position: absolute; left: 9px; right: 9px; height: 2px; background: #fff; transition: transform .3s; }
.nav__toggle span:first-child { top: 15px; }
.nav__toggle span:last-child { top: 23px; }
.nav.is-open .nav__toggle span:first-child { transform: translateY(4px) rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,13,16,.96) 0%, rgba(11,13,16,.8) 45%, rgba(11,13,16,.45) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 35%); }
.hero__inner { display: grid; grid-template-columns: 1.3fr .9fr; gap: 60px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid var(--line-2); font-size: .85rem; color: #d7dce2; margin-bottom: 24px; backdrop-filter: blur(8px); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(34,197,94,.2); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(34,197,94,0); } }
.lead { font-size: 1.15rem; color: #c3c9d1; max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0; }
.hero__trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px 26px; }
.hero__trust li { display: flex; align-items: center; gap: 8px; font-size: .92rem; color: #d7dce2; }
.hero__trust svg { color: var(--green); }

.search { padding: 30px; background: rgba(22, 26, 33, .78); backdrop-filter: blur(18px); }
.search h2 { font-size: 1.5rem; margin-bottom: 6px; }
.search > p { font-size: .92rem; margin-bottom: 20px; }
label { display: block; font-size: .82rem; font-weight: 600; color: #b8bfc8; margin-bottom: 14px; }
select, input {
  display: block; width: 100%; margin-top: 6px; padding: 13px 14px; border-radius: var(--radius-sm);
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text); font: 500 .95rem var(--font-body);
  transition: border-color .2s, box-shadow .2s; appearance: none;
}
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%239aa3af' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
select:focus, input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,106,26,.2); }
input::placeholder { color: #69717c; }
.search .btn { margin: 6px 0 12px; }
.search small { font-size: .78rem; }

/* Trust bar */
.trustbar { border-block: 1px solid var(--line); background: var(--bg-2); }
.trustbar__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trustbar__grid div { padding: 28px 20px; border-right: 1px solid var(--line); }
.trustbar__grid div:last-child { border-right: 0; }
.trustbar strong { display: block; font: 800 1.2rem/1.2 var(--font-head); margin-bottom: 4px; }
.trustbar span { font-size: .88rem; color: var(--muted); }

/* Sections */
.section { padding: 110px 0; }
.section--alt { background: var(--bg-2); }
.section__head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 50px; }
.section__head--center { display: block; text-align: center; max-width: 720px; margin-inline: auto; }

/* Cars */
.cars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.car { overflow: hidden; transition: transform .3s, border-color .3s; }
.car:hover { transform: translateY(-6px); border-color: rgba(255,106,26,.4); }
.car__media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.car__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.car:hover .car__media img { transform: scale(1.05); }
.tag { position: absolute; top: 14px; left: 14px; padding: 6px 12px; border-radius: 999px; background: var(--accent); color: #fff; font: 700 .75rem/1 var(--font-head); }
.tag--alt { background: #3b82f6; }
.tag--green { background: var(--green); color: #052e14; }
.car__body { padding: 22px; }
.car__brand { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 600; }
.car h3 { font-size: 1.35rem; margin: 4px 0 12px; }
.specs { list-style: none; padding: 0; margin: 0 0 18px; display: flex; gap: 8px; flex-wrap: wrap; }
.specs li { font-size: .8rem; padding: 5px 10px; border-radius: 8px; background: rgba(255,255,255,.05); border: 1px solid var(--line); color: #c8ced6; }
.car__price { display: flex; justify-content: space-between; align-items: end; gap: 12px; padding: 16px 0; border-top: 1px solid var(--line); margin-bottom: 16px; }
.car__price small { display: block; font-size: .75rem; color: var(--muted); }
.car__price strong { font: 800 1.5rem/1.2 var(--font-head); }
.car__installment { text-align: right; }
.car__installment span { font: 700 1rem var(--font-head); color: var(--accent-2); }

/* Split / security */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: center; }
.split__media { position: relative; }
.split__media img { border-radius: var(--radius); aspect-ratio: 5/4; object-fit: cover; width: 100%; box-shadow: var(--shadow); }
.floating { position: absolute; bottom: -24px; right: -20px; display: flex; gap: 14px; align-items: center; padding: 16px 20px; background: rgba(28,33,42,.92); backdrop-filter: blur(12px); }
.floating strong { display: block; font-family: var(--font-head); }
.floating small { color: var(--muted); font-size: .82rem; }
.floating__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(34,197,94,.15); color: var(--green); }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 34px; }
.feature { display: flex; gap: 14px; }
.feature h3 { font-size: 1rem; margin-bottom: 6px; }
.feature p { font-size: .9rem; color: var(--muted); margin: 0; }
.feature__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; background: rgba(255,106,26,.12); color: var(--accent); border: 1px solid rgba(255,106,26,.25); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0 0 50px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-2); position: relative; }
.steps span { font: 800 2rem/1 var(--font-head); color: transparent; -webkit-text-stroke: 1px var(--accent); display: block; margin-bottom: 18px; }
.steps p { color: var(--muted); font-size: .92rem; margin: 0; }

/* Simulator */
.sim { display: grid; grid-template-columns: 1.3fr 1fr; overflow: hidden; }
.sim__controls { padding: 40px; }
.sim__controls label { font-size: .9rem; margin-bottom: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; }
.sim__controls output { font: 700 1rem var(--font-head); color: var(--text); }
input[type=range] { padding: 0; height: 6px; border: 0; border-radius: 6px; margin-top: 12px; background: linear-gradient(90deg, var(--accent) var(--p, 50%), #2a303a var(--p, 50%)); cursor: pointer; }
input[type=range]:focus { box-shadow: none; }
input[type=range]::-webkit-slider-thumb { appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.4); }
input[type=range]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 4px solid var(--accent); }
.sim__terms { display: flex; gap: 10px; }
.sim__terms button { flex: 1; padding: 12px; border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text); font: 700 .95rem var(--font-head); cursor: pointer; transition: all .2s; }
.sim__terms button.is-active { background: rgba(255,106,26,.15); border-color: var(--accent); color: var(--accent-2); }
.sim__result { padding: 40px; background: radial-gradient(circle at 80% 0%, rgba(255,106,26,.25), transparent 60%), var(--bg-2); border-left: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; }
.sim__result > small { color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .1em; font-size: .75rem; }
.sim__result strong { font: 800 clamp(2.4rem, 4vw, 3.2rem)/1.1 var(--font-head); margin: 8px 0 10px; }
.sim__result .btn { margin-top: 10px; }

/* CTA band */
.cta-band { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; padding: 56px; border-radius: 28px; background: radial-gradient(circle at 0% 100%, rgba(255,106,26,.22), transparent 55%), linear-gradient(135deg, #1a1f28, #12151b); border: 1px solid var(--line-2); }
.eval input { margin: 0 0 12px; }
.eval__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* FAQ */
.faq { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.faq__list details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq__list summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font: 700 1.05rem var(--font-head); position: relative; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--accent); transition: transform .3s; }
.faq__list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__list p { color: var(--muted); padding-bottom: 16px; margin: 0; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 50px; align-items: stretch; }
.contact__list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 20px; }
.contact__list li { display: flex; gap: 14px; }
.contact__list svg { width: 22px; height: 22px; color: var(--accent); margin-top: 3px; }
.contact__list strong { display: block; font-family: var(--font-head); margin-bottom: 2px; }
.contact__list span, .contact__list a { color: var(--muted); }
.contact__list a:hover { color: var(--text); }
.map { overflow: hidden; min-height: 420px; padding: 0; }
.map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; filter: grayscale(.4) invert(.9) hue-rotate(180deg) contrast(.9); }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 56px 0 28px; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 40px; align-items: start; }
.footer__inner p { max-width: 340px; margin-top: 14px; font-size: .92rem; }
.footer nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.footer nav a { color: var(--muted); font-size: .92rem; }
.footer nav a:hover { color: var(--text); }
.socials { display: flex; gap: 10px; }
.socials a { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; border: 1px solid var(--line-2); transition: all .2s; }
.socials a:hover { background: var(--accent); border-color: var(--accent); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); color: #6b7380; }

/* WhatsApp float */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 60px; height: 60px; border-radius: 50%; background: var(--wa); display: grid; place-items: center; color: #fff; box-shadow: 0 10px 30px -6px rgba(37,211,102,.6); transition: transform .2s; }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: ring 2.4s infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: currentColor; stroke: none; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { 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) {
  .hero__inner, .split, .faq, .contact, .cta-band, .section__head { grid-template-columns: 1fr; }
  .hero__inner { gap: 40px; }
  .cars { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trustbar__grid { grid-template-columns: repeat(2, 1fr); }
  .trustbar__grid div:nth-child(2) { border-right: 0; }
  .trustbar__grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .floating { right: 16px; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav__links { position: fixed; top: 76px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 10px 20px 24px; background: rgba(11,13,16,.97); border-bottom: 1px solid var(--line); transform: translateY(-120%); opacity: 0; transition: all .3s; pointer-events: none; }
  .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav.is-open .nav__links { transform: none; opacity: 1; pointer-events: auto; }
  .nav.is-open { background: rgba(11,13,16,.97); }
  .nav__toggle { display: block; margin-left: 0; }
  .nav__cta { margin-left: auto; }
  .sim { grid-template-columns: 1fr; }
  .sim__result { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .section { padding: 76px 0; }
  .nav__cta span { display: none; }
  .nav__cta { padding: 10px; }
  .hero { padding-top: 100px; }
  .cars, .steps, .features, .trustbar__grid { grid-template-columns: 1fr; }
  .trustbar__grid div { border-right: 0; border-bottom: 1px solid var(--line); }
  .trustbar__grid div:last-child { border-bottom: 0; }
  .hero__actions .btn { flex: 1; }
  .sim__controls, .sim__result, .cta-band { padding: 26px; }
  .floating { position: static; margin-top: 14px; }
}