:root {
  --navy: #032240;
  --navy-2: #0b2f52;
  --ink: #0f1b2a;
  --text: #31404f;
  --muted: #64748b;
  --paper: #ffffff;
  --soft: #f3f5f9;
  --line: #e2e7ee;
  --magenta: #f20fd4;
  --violet: #9a63d8;
  --cyan: #36cde0;
  --grad: linear-gradient(120deg, var(--magenta), var(--violet) 55%, var(--cyan));
  --wa: #1fa855;
  --r: 16px;
  --f-display: Montserrat, system-ui, sans-serif;
  --f-body: Inter, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font: 16px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-display); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 780px; }
.muted { color: var(--muted); }
.eyebrow { font: 600 .8rem/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 14px; }

/* botões */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--wa); color: #fff; text-decoration: none; font: 700 1rem/1 var(--f-display); padding: 15px 22px; border-radius: 999px; box-shadow: 0 8px 22px rgba(31,168,85,.28); transition: transform .15s, box-shadow .15s; }
.btn svg { width: 20px; height: 20px; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(31,168,85,.34); }
.btn-sm { padding: 10px 16px; font-size: .9rem; box-shadow: none; }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); box-shadow: none; }
.btn-ghost:hover { border-color: #fff; box-shadow: none; }
.link-arrow { color: var(--navy); font-weight: 600; text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }

/* topo */
.top { position: sticky; top: 0; z-index: 20; background: var(--navy); }
.top-in { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand img { width: 150px; height: auto; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: rgba(255,255,255,.82); text-decoration: none; font: 600 .92rem var(--f-display); }
.nav a:hover, .nav a[aria-current] { color: #fff; }
.nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--cyan); }
@media (max-width: 860px) {
  .nav { display: none; }
  .top .btn-sm { margin-left: auto; }
}

/* hero */
.hero { position: relative; overflow: hidden; background: var(--navy); color: rgba(255,255,255,.86); padding: 64px 0 72px; }
.hero::before { content: ""; position: absolute; inset: auto -10% -45% auto; width: 620px; height: 620px; background: radial-gradient(closest-side, rgba(154,99,216,.38), transparent); pointer-events: none; }
.hero h1 { color: #fff; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.lead { font-size: 1.12rem; }
.hook { font: 700 1.2rem/1.3 var(--f-display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-img picture, .card-img picture, .gallery picture { display: block; }
.hero-img picture, .hero-img .ph { border-radius: 22px; overflow: hidden; background: #fff; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.hero-img img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.hero-line { padding: 44px 0 56px; }
.crumbs { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 18px; font-size: .88rem; }
.crumbs li + li::before { content: "›"; margin-right: 8px; opacity: .6; }
.crumbs a { color: rgba(255,255,255,.75); }
@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 40px 0 48px; }
}

/* seções */
.sec { padding: 72px 0; }
.sec.alt { background: var(--soft); }
@media (max-width: 700px) { .sec { padding: 52px 0; } }

/* cartões */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
.card { display: flex; flex-direction: column; text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(3,34,64,.12); }
.card-img img, .card-img .ph { width: 100%; aspect-ratio: 4 / 3; }
.card-img img { object-fit: contain; background: #fff; }
.card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.card-body p { color: var(--muted); font-size: .95rem; flex: 1; }
@media (max-width: 1000px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* visual sem foto */
.ph { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: var(--navy); color: #fff; font: 700 1.05rem var(--f-display); aspect-ratio: 4 / 3; }
.ph svg { width: 34%; }
.ph-lg { aspect-ratio: 1 / 1; font-size: 1.5rem; }

/* para quem */
.who { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.who li { background: #fff; border-radius: var(--r); padding: 22px; border-top: 4px solid transparent; border-image: var(--grad) 1; border-image-slice: 1 0 0 0; }
.who strong { display: block; font: 700 1.02rem/1.3 var(--f-display); color: var(--ink); margin-bottom: 6px; }
.who span { color: var(--muted); font-size: .95rem; }
@media (max-width: 1000px) { .who { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .who { grid-template-columns: 1fr; } }

/* prova social */
.proof { background: var(--navy); color: rgba(255,255,255,.85); padding: 44px 0; }
.proof-in { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center; }
.proof-num strong { display: block; font: 800 2.6rem/1 var(--f-display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.proof-num span { font-size: .9rem; }
.proof p { margin: 0; }
.proof strong { color: #fff; }
.proof .link-arrow { color: var(--cyan); white-space: nowrap; }
@media (max-width: 860px) { .proof-in { grid-template-columns: 1fr; gap: 14px; } }

/* passos */
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.steps .n { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--grad); color: #fff; font: 800 1rem var(--f-display); margin-bottom: 14px; }
.steps p { color: var(--muted); font-size: .95rem; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* detalhes */
.two { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; gap: 36px; } }
.specs { margin: 0; }
.specs div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.specs dt { font: 700 .92rem var(--f-display); color: var(--ink); }
.specs dd { margin: 0; }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { position: relative; padding: 10px 0 10px 32px; border-bottom: 1px solid var(--line); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 15px; width: 14px; height: 14px; border-radius: 50%; border: 4px solid var(--violet); }

/* galeria */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 24px; }
.gallery figure { margin: 0; border-radius: 14px; overflow: hidden; background: #fff; }
.gallery img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; }
@media (max-width: 700px) { .gallery { grid-template-columns: repeat(2, 1fr); } }

/* faq */
.faq { margin-top: 20px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 36px 18px 0; position: relative; font: 700 1.02rem var(--f-display); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 1.5rem; color: var(--violet); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 6px; }

/* cta */
.cta { background: var(--soft); padding: 56px 0; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 28px; background: var(--navy); color: rgba(255,255,255,.85); border-radius: 24px; padding: 40px; position: relative; overflow: hidden; }
.cta-in::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad); }
.cta h2 { color: #fff; }
.cta p { margin: 0; }
@media (max-width: 760px) { .cta-in { flex-direction: column; align-items: flex-start; padding: 28px 22px; } }

/* rodapé */
.foot { background: #021a31; color: rgba(255,255,255,.75); padding: 56px 0 28px; font-size: .95rem; }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.foot img { width: 170px; margin-bottom: 14px; }
.foot .muted { color: rgba(255,255,255,.6); }
.foot-h { color: #fff; font-size: 1rem; }
.foot p { margin: 0 0 .5em; }
.foot a { color: #fff; }
.foot-legal { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: .82rem; color: rgba(255,255,255,.5); }
@media (max-width: 760px) { .foot-in { grid-template-columns: 1fr; gap: 26px; } }

/* whatsapp flutuante */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 30; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 10px 26px rgba(0,0,0,.25); }
.wa-float svg { width: 30px; height: 30px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }