/* V7 Motorsport — LP */
:root {
  --bg: #0a0a0b;
  --bg-2: #111214;
  --bg-3: #17181b;
  --line: #26272c;
  --line-2: #33353b;
  --text: #f4f4f5;
  --text-2: #a8a9b0;
  --text-3: #74757d;
  --red: #e10600;
  --red-2: #ff2a1f;
  --red-dark: #9e0400;
  --gold: #ffc533;
  --wa: #25d366;
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .7);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.02; letter-spacing: -.005em; margin: 0; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 4.6vw, 3.2rem); }
em { font-style: italic; color: var(--red-2); }
p { margin: 0; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .wrap { padding: 0 28px; } }

.ico { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- Buttons ---------- */
.btn {
  --h: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: var(--h); padding: 0 1.3rem;
  border: 1px solid transparent; border-radius: 999px;
  font: 700 .95rem/1 var(--font); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease, border-color .2s;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(.98); }
.btn--red { background: linear-gradient(180deg, var(--red-2), var(--red)); color: #fff; box-shadow: 0 10px 30px -10px rgba(225, 6, 0, .75), inset 0 1px 0 rgba(255,255,255,.2); }
.btn--red:hover { box-shadow: 0 14px 36px -10px rgba(225, 6, 0, .95), inset 0 1px 0 rgba(255,255,255,.2); transform: translateY(-1px); }
.btn--ghost { background: transparent; border-color: var(--line-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--red); color: #fff; }
.btn--sm { --h: 40px; padding: 0 1rem; font-size: .88rem; }
.btn--lg { --h: 56px; padding: 0 1.6rem; font-size: 1.02rem; }
.btn--full { width: 100%; }
.btn[disabled] { opacity: .7; cursor: progress; transform: none; }

/* ---------- Kicker ---------- */
.kicker {
  display: inline-flex; align-items: center; gap: .55rem;
  font: 600 .78rem/1 var(--font); letter-spacing: .14em; text-transform: uppercase; color: var(--text-2);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(225,6,0,.18); }

/* ---------- Header ---------- */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: rgba(10,10,11,.6); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s, background .2s;
}
.hdr.is-scrolled { background: rgba(10,10,11,.92); border-color: var(--line); }
.hdr__in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand__txt { font: 700 1.2rem/1 var(--font-display); letter-spacing: .08em; }
.brand__txt b { color: var(--red-2); font-weight: 800; }
.hdr__nav { display: none; gap: 1.8rem; }
.hdr__nav a { text-decoration: none; color: var(--text-2); font-size: .92rem; font-weight: 500; }
.hdr__nav a:hover { color: #fff; }
@media (min-width: 900px) { .hdr__nav { display: flex; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 108px 0 56px; isolation: isolate; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 60% center; opacity: .55; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(225,6,0,.25), transparent 55%),
    linear-gradient(180deg, rgba(10,10,11,.55) 0%, rgba(10,10,11,.75) 55%, var(--bg) 100%),
    linear-gradient(90deg, rgba(10,10,11,.9) 0%, rgba(10,10,11,.3) 100%);
}
.hero__grid { display: grid; gap: 2rem; align-items: center; }
.hero__copy { display: flex; flex-direction: column; gap: 1.2rem; }
.hero__h1 { font-size: clamp(2.6rem, 8.5vw, 4.6rem); }
.hero__h1 em { color: var(--red-2); }
.hero__lead { color: #d4d4d8; font-size: 1.06rem; max-width: 36rem; }
.badges { list-style: none; padding: 0; margin: .2rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem .8rem; border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  font-size: .84rem; color: #e4e4e7;
}
.badge .ico { color: var(--red-2); }
.badge--gold { border-color: rgba(255,197,51,.35); }
.stars { color: var(--gold); letter-spacing: .05em; }
.hero__ctas { margin-top: .4rem; }
.hero__ctas .btn { width: 100%; }

@media (min-width: 960px) {
  .hero { padding: 136px 0 88px; min-height: 92vh; display: flex; align-items: center; }
  .hero__grid { grid-template-columns: 1.15fr .85fr; gap: 3.5rem; }
  .only-mobile { display: none; }
}

/* ---------- Form card ---------- */
.card-form {
  background: linear-gradient(180deg, rgba(23,24,27,.96), rgba(17,18,20,.96));
  border: 1px solid var(--line-2); border-top: 3px solid var(--red);
  border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow);
  scroll-margin-top: 84px;
}
.card-form__head { margin-bottom: 1.1rem; }
.card-form__head h2 { font-size: 1.75rem; }
.card-form__head p { color: var(--text-2); font-size: .92rem; margin-top: .35rem; }

.lead-form { display: grid; gap: .85rem; }
.row2 { display: grid; gap: .85rem; }
@media (min-width: 520px) { .row2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .35rem; min-width: 0; }
.field label { font-size: .8rem; font-weight: 600; color: var(--text-2); letter-spacing: .02em; }
.field input, .field select, .field textarea {
  width: 100%; min-width: 0;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: .8rem .9rem; font: 500 16px/1.3 var(--font);
  transition: border-color .15s, box-shadow .15s;
}
.field select { appearance: none; -webkit-appearance: none; padding-right: 2.2rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23a8a9b0' stroke-width='2' d='m1 1 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; }
.field textarea { resize: vertical; min-height: 64px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(225,6,0,.2); }
.field.has-error input { border-color: var(--red-2); }
.err { color: var(--red-2); font-size: .78rem; min-height: 0; }
.err:empty { display: none; }
.form-note { display: flex; align-items: center; justify-content: center; gap: .4rem; color: var(--text-3); font-size: .78rem; }

/* ---------- Symptoms strip ---------- */
.symptoms { background: linear-gradient(90deg, var(--red-dark), var(--red)); padding: 2.2rem 0; }
.symptoms .wrap { display: grid; gap: 1.2rem; justify-items: start; }
.symptoms__title { font-size: clamp(1.6rem, 4vw, 2.3rem); }
.symptoms__list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .6rem 1.2rem; width: 100%; }
.symptoms__list li { display: flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .95rem; }
.symptoms .btn--ghost { border-color: rgba(255,255,255,.55); }
.symptoms .btn--ghost:hover { background: #fff; color: var(--red); border-color: #fff; }
@media (min-width: 900px) {
  .symptoms .wrap { grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); align-items: center; gap: 1.2rem 3rem; }
  .symptoms__list { grid-template-columns: repeat(3, 1fr); }
  .symptoms .btn { grid-column: 1 / -1; justify-self: start; }
}

/* ---------- Sections ---------- */
.sec { padding: 72px 0; }
.sec--alt { background: var(--bg-2); border-block: 1px solid var(--line); }
@media (min-width: 900px) { .sec { padding: 104px 0; } }
.sec__head { display: grid; gap: .85rem; text-align: center; justify-items: center; max-width: 46rem; margin: 0 auto 2.6rem; }
.sec__head p:not(.kicker) { color: var(--text-2); font-size: 1.04rem; }
.sec__head--left { text-align: left; justify-items: start; margin: 0 0 1.8rem; }

/* ---------- Services ---------- */
.svc-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .svc-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .svc-grid { grid-template-columns: repeat(3, 1fr); } }
.svc {
  position: relative; display: flex; flex-direction: column; gap: .7rem;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; overflow: hidden; transition: border-color .2s, transform .2s;
}
.svc::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--red); transform: scaleY(0); transform-origin: top; transition: transform .25s; }
.svc:hover { border-color: var(--line-2); transform: translateY(-2px); }
.svc:hover::before { transform: scaleY(1); }
.svc__ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(225,6,0,.12); color: var(--red-2); }
.svc__ico .ico { width: 24px; height: 24px; }
.svc h3 { font-size: 1.5rem; }
.svc p { color: var(--text-2); font-size: .94rem; flex: 1; }
.svc__cta { display: inline-flex; align-items: center; gap: .35rem; background: none; border: 0; padding: 0; color: var(--red-2); font: 700 .9rem var(--font); cursor: pointer; align-self: flex-start; }
.svc__cta:hover { color: #fff; }

/* ---------- Models ---------- */
.models { padding: 2.4rem 0; border-block: 1px solid var(--line); background: var(--bg-3); }
.models__label { text-align: center; font: 700 1.25rem var(--font-display); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.chips li { padding: .5rem .95rem; border-radius: 999px; border: 1px solid var(--line-2); font-size: .88rem; font-weight: 500; color: #e4e4e7; }
.chips .chip--alt { border-color: var(--red); color: #fff; background: rgba(225,6,0,.12); }

/* ---------- Differentials ---------- */
.diff { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .diff { grid-template-columns: .9fr 1.1fr; gap: 4rem; } }
.diff__media { position: relative; }
.diff__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); max-height: 560px; }
.diff__stat {
  position: absolute; left: 16px; bottom: 16px; right: 16px; max-width: 280px;
  background: rgba(10,10,11,.88); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line-2); border-left: 3px solid var(--red);
  border-radius: var(--radius-sm); padding: .9rem 1.1rem; display: grid; gap: .1rem;
}
.diff__stat b { font: 800 2.4rem/1 var(--font-display); color: var(--red-2); text-transform: uppercase; }
.diff__stat span { color: var(--text-2); font-size: .88rem; }
.diff__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.3rem; }
.diff__list li { display: flex; gap: 1rem; align-items: flex-start; }
.diff__list .ico { width: 42px; height: 42px; padding: 9px; border-radius: 11px; background: rgba(225,6,0,.12); color: var(--red-2); }
.diff__list b { display: block; font-size: 1.05rem; margin-bottom: .2rem; }
.diff__list p { color: var(--text-2); font-size: .95rem; }

/* ---------- About ---------- */
.about { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .about { grid-template-columns: 1.1fr .9fr; gap: 4rem; } }
.about__copy { display: grid; gap: 1.1rem; justify-items: start; }
.about__copy > p { color: #cfd0d4; font-size: 1.02rem; }
.about__copy b { color: #fff; }
.about__quote { margin: .4rem 0; padding: 1rem 1.2rem; border-left: 3px solid var(--red); background: var(--bg-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font: italic 700 1.35rem/1.2 var(--font-display); }
.about__quote cite { display: block; margin-top: .5rem; font: normal 500 .82rem var(--font); color: var(--text-3); }
.about__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); max-height: 600px; }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; counter-reset: s; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; display: grid; gap: .5rem; }
.steps__n { font: 800 2.8rem/1 var(--font-display); color: transparent; -webkit-text-stroke: 1.5px var(--red); }
.steps b { font-size: 1.08rem; }
.steps p { color: var(--text-2); font-size: .94rem; }

/* ---------- Reviews ---------- */
.reviews { display: grid; gap: 1rem; }
@media (min-width: 860px) { .reviews { grid-template-columns: 1fr 1fr .8fr; } }
.review { margin: 0; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; display: flex; flex-direction: column; gap: .8rem; }
.review blockquote { margin: 0; font-size: 1.08rem; color: #e4e4e7; flex: 1; }
.review figcaption { color: var(--text-3); font-size: .85rem; }
.review--cta { text-decoration: none; align-items: center; justify-content: center; text-align: center; border-color: rgba(255,197,51,.3); background: radial-gradient(circle at 50% 0%, rgba(255,197,51,.08), transparent 70%), var(--bg-2); }
.review--cta:hover { border-color: var(--gold); }
.review__big { font: 800 3.6rem/1 var(--font-display); }
.review--cta span:last-child { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; font-size: .92rem; color: var(--text-2); }

/* ---------- FAQ ---------- */
.faq__list { max-width: 820px; margin: 0 auto; display: grid; gap: .7rem; }
.faq details { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.faq details[open] { border-color: var(--line-2); }
.faq summary { list-style: none; cursor: pointer; padding: 1.1rem 3rem 1.1rem 1.2rem; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--red-2); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 1.2rem 1.2rem; color: var(--text-2); }

/* ---------- Final ---------- */
.final { background: radial-gradient(ellipse at 0% 0%, rgba(225,6,0,.16), transparent 50%), var(--bg); }
.final__grid { display: grid; gap: 2.5rem; }
@media (min-width: 960px) { .final__grid { grid-template-columns: 1.1fr .9fr; gap: 3.5rem; align-items: start; } }
.final__copy { display: grid; gap: 1rem; }
.final__copy > p:not(.kicker) { color: var(--text-2); margin-bottom: .6rem; }
.final__info { display: grid; gap: 1rem; }
.info-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; display: grid; gap: 1rem; }
.info-row { display: flex; gap: .8rem; align-items: flex-start; font-size: .94rem; color: #d4d4d8; }
.info-row .ico { color: var(--red-2); margin-top: .15rem; }
.info-row b { display: block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); margin-bottom: .1rem; }
.info-row a { color: #fff; }
.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/10; background: var(--bg-2); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) invert(.9) hue-rotate(180deg) contrast(.9); }

/* ---------- Footer ---------- */
.ftr { border-top: 1px solid var(--line); padding: 2.4rem 0 6rem; text-align: center; }
.ftr__in { display: grid; gap: .7rem; justify-items: center; color: var(--text-2); font-size: .9rem; }
.ftr__small { color: var(--text-3); font-size: .8rem; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 16px; bottom: 16px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; background: var(--wa); color: #fff;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,.6);
  transition: transform .2s;
}
.wa-float .ico { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.06); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: pulse 2.2s infinite; }
@keyframes pulse { from { transform: scale(1); opacity: .8; } to { transform: scale(1.5); opacity: 0; } }

/* ---------- Reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }
.card-form.is-flash { animation: flash 1.2s ease; }
@keyframes flash { 0%, 100% { box-shadow: var(--shadow); } 30% { box-shadow: 0 0 0 4px rgba(225,6,0,.55), var(--shadow); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Logo oficial ---------- */
.brand__logo { width: 54px; height: 54px; object-fit: contain; }
.ftr__logo { width: 140px; height: auto; }

/* ---------- Páginas simples (política, 404) ---------- */
.simple-hdr { border-bottom: 1px solid var(--line); }
.simple-hdr .hdr__in { height: 72px; }
.legal { padding: 56px 0 80px; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(2.2rem, 6vw, 3.2rem); margin-bottom: .6rem; }
.legal h2 { font-size: 1.6rem; margin: 2.2rem 0 .7rem; }
.legal p, .legal li { color: #cfd0d4; margin-bottom: .8rem; }
.legal ul { padding-left: 1.2rem; }
.legal a { color: var(--red-2); }
.legal .updated { color: var(--text-3); font-size: .9rem; }
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.notfound .wrap { display: grid; gap: 1.2rem; justify-items: center; }
.notfound .code { font: 800 7rem/1 var(--font-display); color: var(--red-2); }
.ftr a { color: var(--text-2); }