/* =========================================================
   Ta na Mão — Chave de torque
   Direção: premium, direta e orientada à conversão
   ========================================================= */

:root {
  --ink: #131a29;
  --muted: #687286;
  --blue: #255bd6;
  --blue-dark: #123c9d;
  --blue-soft: #eef3ff;
  --green: #08b968;
  --green-dark: #058d50;
  --line: #e4e9f1;
  --surface: #fff;
  --soft: #f7f9fc;
  --dark: #101522;
  --max: 1160px;
  --radius: 22px;
  --shadow: 0 20px 65px rgba(18, 32, 59, .10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--surface); color: var(--ink); font-family: "Poppins", sans-serif; line-height: 1.55; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; }

.site-header { background: var(--dark); }
.topbar { align-items: center; color: #e9efff; display: flex; overflow: hidden; padding: .65rem 0; }
.topbar-track { align-items: center; animation: topbar-slide 24s linear infinite; display: flex; flex: 0 0 max-content; gap: 2.8rem; }
.topbar.is-paused .topbar-track { animation-play-state: paused; }
.topbar span { flex: 0 0 auto; font-size: .72rem; font-weight: 600; white-space: nowrap; }
.topbar i { color: #93ffc9; margin-right: .28rem; }

.hero { background: radial-gradient(circle at 84% 14%, rgba(255,255,255,.18), transparent 26%), linear-gradient(130deg, #163eaa, var(--blue) 55%, #4f83ef); color: #fff; display: grid; gap: 1.25rem; grid-template-columns: 1fr; min-height: 680px; padding: 3.5rem 1.15rem 2.5rem; position: relative; }
.hero-copy { align-self: center; margin: 0 auto; max-width: 590px; position: relative; text-align: center; z-index: 1; }
.eyebrow, .section-kicker { color: #9ff5c9; font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero h1 { font-size: clamp(2.7rem, 12vw, 5.9rem); font-weight: 900; letter-spacing: -.06em; line-height: .95; margin: .65rem 0 1rem; }
.hero h1 em { color: #a8ffd3; font-style: normal; }
.hero-lead { color: #edf3ff; font-size: clamp(1.05rem, 3.8vw, 1.35rem); line-height: 1.42; margin: 0 auto; max-width: 520px; }
.hero-benefits { display: grid; gap: .5rem; margin: 1.35rem auto; max-width: 420px; text-align: left; }
.hero-benefits p { color: #f5f8ff; font-size: .9rem; }
.hero-benefits i { color: #9ff5c9; margin-right: .5rem; }
.hero-visual { align-self: center; margin: 0 auto; max-width: 570px; position: relative; }
.hero-visual img { filter: drop-shadow(0 25px 22px rgba(8, 29, 91, .30)); height: auto; object-fit: contain; width: 100%; }
.visual-tag { background: rgba(255,255,255,.94); border-radius: 999px; color: var(--blue-dark); font-size: .72rem; font-weight: 800; left: 1rem; padding: .45rem .75rem; position: absolute; top: 1rem; z-index: 2; }

.cta-primary { align-items: center; background: linear-gradient(180deg, #15d97b, var(--green)); border-radius: 11px; box-shadow: 0 14px 28px rgba(1, 94, 49, .25); color: #fff; display: inline-flex; font-size: clamp(.92rem, 3.7vw, 1.12rem); font-weight: 900; gap: .55rem; justify-content: center; min-height: 58px; padding: 1rem 1.15rem; text-align: center; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; width: 100%; }
.cta-primary:hover { background: linear-gradient(180deg, #1be786, var(--green-dark)); box-shadow: 0 18px 34px rgba(1, 94, 49, .32); transform: translateY(-2px); }
.cta-primary:focus-visible, .contact-actions a:focus-visible, summary:focus-visible { outline: 3px solid #ffd34f; outline-offset: 4px; }
.hero .cta-primary { margin-top: 1.2rem; max-width: 430px; }
.cta-note, .offer-note { color: #cbd8f5; font-size: .72rem; margin-top: .6rem; }
.cta-note i, .offer-note i { margin-right: .25rem; }

.proof-strip { background: var(--dark); color: #fff; display: grid; gap: 1px; grid-template-columns: repeat(3, 1fr); }
.proof-strip div { align-items: center; background: #171e2d; display: flex; flex-direction: column; gap: .15rem; justify-content: center; min-height: 88px; padding: .7rem .45rem; text-align: center; }
.proof-strip strong { color: #8bf1bf; font-size: .72rem; }
.proof-strip span { font-size: .71rem; font-weight: 600; line-height: 1.25; }

.content-section { margin: 0 auto; max-width: var(--max); padding: 5rem 1.15rem; }
.section-intro { margin: 0 auto 2.3rem; max-width: 690px; text-align: center; }
.section-kicker { color: var(--blue); }
.section-intro h2, .showcase-copy h2, .offer-copy h2, .final-trust h2 { color: var(--ink); font-size: clamp(1.9rem, 7vw, 3.65rem); font-weight: 900; letter-spacing: -.045em; line-height: 1.05; margin: .55rem 0 1rem; }
.section-intro > p:last-child, .showcase-copy > p:not(.section-kicker), .offer-copy > p:not(.section-kicker), .final-trust > p:not(.section-kicker) { color: var(--muted); font-size: 1rem; }

.friction-section { background: var(--soft); max-width: none; }
.friction-section .section-intro, .friction-grid { max-width: var(--max); }
.friction-grid { display: grid; gap: .85rem; margin: 0 auto; }
.friction-grid article, .objections-grid article { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.3rem; }
.friction-grid article > i, .objections-grid article > i { color: var(--blue); font-size: 1.5rem; margin-bottom: .9rem; }
.friction-grid h3, .objections-grid h3 { font-size: 1.02rem; margin-bottom: .35rem; }
.friction-grid p, .objections-grid p { color: var(--muted); font-size: .86rem; }
.objections-section { background: #fff; }
.objections-grid { display: grid; gap: .85rem; margin: 0 auto; max-width: var(--max); }
.objections-grid article { box-shadow: 0 10px 30px rgba(18, 32, 59, .05); }
.objections-grid article > i { color: var(--green-dark); }

.product-showcase { align-items: center; display: grid; gap: 2.2rem; }
.showcase-image { background: var(--blue-soft); border-radius: var(--radius); overflow: hidden; }
.showcase-image img { height: auto; margin: auto; mix-blend-mode: multiply; object-fit: contain; width: min(100%, 500px); }
.showcase-copy .section-kicker { margin-bottom: .2rem; }
.showcase-copy h2 { font-size: clamp(1.85rem, 6vw, 3.2rem); }
.mini-proof { align-items: flex-start; border-top: 1px solid var(--line); display: flex; gap: .7rem; margin-top: 1.4rem; padding-top: 1rem; }
.mini-proof > i { color: var(--green-dark); margin-top: .2rem; }
.mini-proof span { color: var(--muted); font-size: .85rem; }
.mini-proof strong { color: var(--ink); }

.original-gallery { background: var(--soft); max-width: none; }
.original-gallery .section-intro, .gallery-grid { max-width: var(--max); }
.gallery-grid { display: grid; gap: 1rem; margin: 0 auto; }
.gallery-grid figure { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.gallery-grid img { height: auto; object-fit: contain; width: 100%; }
.gallery-grid figcaption { color: var(--muted); font-size: .82rem; font-weight: 700; padding: .85rem 1rem 1rem; text-align: center; }

.video-section { background: #fff; }
.video-section video { background: #0d1320; border-radius: var(--radius); box-shadow: var(--shadow); margin: 0 auto; max-width: 820px; width: 100%; }

.offer-section { align-items: center; background: var(--dark); color: #fff; display: grid; gap: 2rem; padding: 4rem 1.15rem; }
.offer-copy { margin: 0 auto; max-width: 540px; }
.offer-copy .section-kicker { color: #8bf1bf; }
.offer-copy h2 { color: #fff; }
.offer-copy h2 span { color: #9ff5c9; }
.offer-copy > p:last-child { color: #c9d2e4; }
.offer-card { background: #fff; border-radius: var(--radius); box-shadow: 0 20px 50px rgba(0,0,0,.2); color: var(--ink); margin: 0 auto; max-width: 420px; padding: 1.5rem; text-align: center; width: 100%; }
.offer-label { color: var(--blue); font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.offer-price { color: var(--blue-dark); font-size: clamp(3rem, 14vw, 4.7rem); font-weight: 900; letter-spacing: -.06em; line-height: 1; margin: .55rem 0 .5rem; }
.offer-price small { font-size: .52em; }
.offer-shipping { color: var(--green-dark); font-size: .92rem; font-weight: 800; }
.offer-card .cta-primary { margin-top: 1.2rem; }
.offer-note { color: var(--muted); }

.faq-section { max-width: 850px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 1rem 0; }
summary { cursor: pointer; font-size: .96rem; font-weight: 700; list-style: none; padding-right: 2rem; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { color: var(--blue); content: "+"; font-size: 1.4rem; position: absolute; right: .1rem; top: -.2rem; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); font-size: .88rem; padding: .7rem 2rem 0 0; }

.final-trust { background: var(--blue-soft); border-radius: var(--radius); margin-bottom: 3rem; max-width: var(--max); text-align: center; }
.trust-icon { align-items: center; background: linear-gradient(135deg, #1877f2, #114aaf); border-radius: 16px; box-shadow: 0 12px 28px rgba(24,119,242,.2); color: #fff; display: inline-flex; font-size: 1.55rem; gap: .35rem; justify-content: center; margin-bottom: 1rem; padding: .75rem 1rem; }
.trust-icon i:last-child { color: #a8ffd3; font-size: .75em; }
.final-trust h2 { font-size: clamp(1.8rem, 6vw, 3rem); }
.final-trust > p:not(.section-kicker) { margin: 0 auto; max-width: 620px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; margin: 1.5rem auto 0; }
.contact-actions a { background: #fff; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); font-size: .83rem; font-weight: 700; padding: .75rem 1rem; text-decoration: none; }
.contact-actions a:first-child { color: var(--green-dark); }
.contact-actions a:hover { border-color: var(--blue); color: var(--blue); }
.final-cta { margin: 1.4rem auto 0; max-width: 390px; }

footer { background: var(--dark); color: #aeb8ca; padding: 1.6rem 1rem 5.2rem; text-align: center; }
footer p { font-size: .72rem; }
.footer-brand { color: #fff; font-size: .9rem; font-weight: 800; margin-bottom: .35rem; }
.legal-data { line-height: 1.5; margin: .4rem auto 0; max-width: 760px; opacity: .75; }

.whatsapp-float { align-items: center; background: #18bd68; border: 3px solid rgba(255,255,255,.96); border-radius: 50%; bottom: 1rem; box-shadow: 0 12px 28px rgba(6, 103, 55, .28); color: #fff; display: flex; font-size: 1.65rem; height: 58px; justify-content: center; position: fixed; right: 1rem; text-decoration: none; transform: translateZ(0); transition: background .2s, box-shadow .2s, transform .2s; width: 58px; z-index: 20; }
.whatsapp-float:hover { background: #078d4b; box-shadow: 0 15px 32px rgba(6, 103, 55, .36); transform: translateY(-3px); }
.whatsapp-float:focus-visible { outline: 3px solid #ffd34f; outline-offset: 4px; }

.offer-next-step { color: var(--muted); font-size: .76rem; line-height: 1.4; margin-top: .75rem; }
.final-push { color: var(--muted); font-size: .88rem; margin: 1.35rem auto 0; max-width: 570px; }
.final-cta { margin-top: 1.1rem; }

@keyframes topbar-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (min-width: 700px) {
  .topbar span { font-size: .78rem; }
  .hero { align-items: center; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); min-height: 650px; padding: 4rem max(2rem, calc((100vw - var(--max)) / 2)); }
  .hero-copy { margin: 0; text-align: left; }
  .hero-lead { margin-left: 0; }
  .hero-benefits { margin-left: 0; }
  .hero .cta-primary { margin-left: 0; }
  .hero-visual { width: 100%; }
  .friction-grid, .objections-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .product-showcase { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); }
  .offer-section { grid-template-columns: minmax(0, 1fr) minmax(360px, .7fr); padding-left: max(2rem, calc((100vw - var(--max)) / 2)); padding-right: max(2rem, calc((100vw - var(--max)) / 2)); }
}

@media (min-width: 1000px) {
  .hero h1 { font-size: 5.6rem; }
  .content-section { padding-bottom: 6.5rem; padding-top: 6.5rem; }
  .proof-strip { padding: 0 max(2rem, calc((100vw - var(--max)) / 2)); }
}

@media (max-width: 420px) {
  .whatsapp-float { bottom: .75rem; height: 52px; right: .75rem; width: 52px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
}