@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

:root {
  --verde: #0f766e;
  --verde-forte: #047857;
  --verde-escuro: #0b3b36;
  --menta: #a7f3d0;
  --menta-clara: #ecfdf5;
  --vermelho: #dc2626;
  --vermelho-claro: #fef2f2;
  --texto: #0f172a;
  --cinza: #475569;
  --borda: #e2e8f0;
  --fundo: #ffffff;
  --fundo-2: #f6faf9;
  --raio: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, sans-serif; color: var(--texto); background: var(--fundo); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.estreito { width: min(760px, 100% - 40px); margin-inline: auto; }
section { padding: 88px 0; }
.fundo-2 { background: var(--fundo-2); }
.escuro { background: var(--verde-escuro); color: #fff; }
.escuro .sub, .escuro p { color: #cfe9e3; }

/* topo */
.topo { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--borda); }
.topo .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; text-decoration: none; letter-spacing: -.01em; }
.marca svg { width: 34px; height: 34px; }

/* tipografia */
h1, h2, h3 { letter-spacing: -.025em; line-height: 1.12; margin: 0 0 16px; }
h1 { font-size: clamp(34px, 5.4vw, 60px); font-weight: 900; }
h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 850; }
h3 { font-size: 20px; font-weight: 750; }
.sub { font-size: clamp(17px, 2vw, 20px); color: var(--cinza); max-width: 640px; }
.centro { text-align: center; }
.centro .sub { margin-inline: auto; }
.selo { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--menta-clara); color: var(--verde-forte); font-weight: 700; font-size: 14px; margin-bottom: 18px; }
.destaque { color: var(--verde-forte); }
.riscado { text-decoration: line-through; color: #94a3b8; }
.vermelho { color: var(--vermelho); }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 18px 30px; border-radius: 14px; background: var(--verde-forte); color: #fff; font-weight: 800; font-size: 18px; text-decoration: none; border: 0; cursor: pointer; box-shadow: 0 10px 30px -10px rgba(4,120,87,.7); transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(4,120,87,.8); }
.btn.grande { padding: 22px 36px; font-size: 20px; width: 100%; max-width: 520px; }
.btn.claro { background: #fff; color: var(--verde-forte); box-shadow: none; border: 2px solid var(--verde-forte); }
.btn.pequeno { padding: 10px 18px; font-size: 15px; box-shadow: none; }
.link-sec { display: inline-block; margin-top: 14px; color: var(--verde-forte); font-weight: 700; }
.micro { font-size: 14px; color: var(--cinza); margin-top: 12px; }

/* hero */
.hero { padding: 64px 0 40px; background: radial-gradient(1200px 500px at 80% -10%, #d1fae5 0%, transparent 60%), linear-gradient(#fff, #f6faf9); }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero .acoes { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; margin-top: 28px; }
.provas { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 26px; color: var(--cinza); font-size: 15px; font-weight: 500; }
.provas span::before { content: "✓ "; color: var(--verde-forte); font-weight: 800; }

/* celular */
.celular { position: relative; width: min(330px, 80vw); margin-inline: auto; border-radius: 46px; padding: 12px; background: #0b1220; box-shadow: 0 40px 80px -30px rgba(2, 44, 34, .55), inset 0 0 0 2px #1f2937; }
.celular img { border-radius: 36px; width: 100%; }
.par-celulares { position: relative; height: 640px; }
.par-celulares .celular { position: absolute; }
.par-celulares .c1 { left: 0; top: 40px; rotate: -6deg; width: 270px; }
.par-celulares .c2 { right: 0; top: 0; rotate: 4deg; width: 290px; }
.etiqueta { position: absolute; z-index: 5; background: #fff; border: 1px solid var(--borda); border-radius: 14px; padding: 10px 14px; font-weight: 700; font-size: 14px; box-shadow: 0 14px 30px -14px rgba(15,23,42,.35); }

/* cartões */
.grade { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.cartao { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); padding: 26px; }
.cartao p { color: var(--cinza); margin: 0; }
.icone { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--menta-clara); color: var(--verde-forte); font-size: 22px; margin-bottom: 14px; }
.dor { background: #fff; border: 1px solid #fecaca; border-left: 5px solid var(--vermelho); border-radius: 14px; padding: 18px 20px; font-weight: 600; }

/* passos */
.passo { position: relative; padding-top: 6px; }
.num { width: 44px; height: 44px; border-radius: 50%; background: var(--verde-forte); color: #fff; display: grid; place-items: center; font-weight: 900; font-size: 20px; margin-bottom: 14px; }

/* recurso com imagem */
.recurso { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 90px; }
.recurso:last-child { margin-bottom: 0; }
.recurso.inverte .texto { order: 2; }
.recurso ul { padding: 0; list-style: none; margin: 18px 0 0; }
.recurso li { padding: 7px 0 7px 30px; position: relative; color: var(--cinza); }
.recurso li::before { content: "✓"; position: absolute; left: 0; color: var(--verde-forte); font-weight: 900; }

/* número */
.numeros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; }
.numeros .cartao { text-align: left; }
.numeros strong { display: block; font-size: 18px; line-height: 1.25; margin-top: 4px; font-weight: 900; letter-spacing: -.02em; color: var(--texto); }
.numeros .cartao.em-destaque { border: 2px solid var(--verde-forte); background: var(--menta-clara); }

/* comparação */
table.comp { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; font-size: 16px; }
.comp th, .comp td { padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--borda); }
.comp th:first-child, .comp td:first-child { text-align: left; font-weight: 600; }
.comp thead th { background: var(--fundo-2); font-size: 15px; }
.comp thead th.nf { background: var(--verde-forte); color: #fff; }
.comp td.nf { background: var(--menta-clara); font-weight: 800; color: var(--verde-forte); }
.comp tr:last-child td { border-bottom: 0; }

/* oferta */
.oferta { text-align: left; max-width: 620px; margin: 40px auto 0; background: #fff; color: var(--texto); border-radius: 26px; padding: 38px; box-shadow: 0 40px 80px -40px rgba(0,0,0,.6); border: 3px solid var(--menta); }
.oferta ul { list-style: none; padding: 0; margin: 0 0 26px; }
.oferta li { padding: 11px 0 11px 34px; border-bottom: 1px dashed var(--borda); position: relative; font-weight: 600; }
.oferta li::before { content: "✓"; position: absolute; left: 4px; color: var(--verde-forte); font-weight: 900; }
.oferta li small { display: block; font-weight: 500; color: var(--cinza); }
.preco { text-align: center; margin: 10px 0 22px; }
.preco .de { color: #94a3b8; font-size: 18px; }
.preco .por { font-size: 64px; font-weight: 900; letter-spacing: -.04em; line-height: 1; color: var(--verde-forte); }
.preco .por small { font-size: 24px; letter-spacing: 0; }
.preco .dia { color: var(--cinza); margin-top: 6px; }
.faixa-fundador { text-align: center; background: #fef3c7; color: #92400e; border-radius: 12px; padding: 12px 16px; font-weight: 700; text-align: center; margin-bottom: 18px; font-size: 15px; }
.seguro { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 16px; font-size: 13px; color: var(--cinza); }

/* garantia */
.garantia { display: grid; grid-template-columns: 150px 1fr; gap: 28px; align-items: center; background: #fff; border: 2px dashed var(--verde); border-radius: 24px; padding: 32px; }
.selo-garantia { width: 150px; height: 150px; border-radius: 50%; background: var(--verde-forte); color: #fff; display: grid; place-items: center; text-align: center; font-weight: 900; line-height: 1.05; box-shadow: inset 0 0 0 8px rgba(255,255,255,.25); }
.selo-garantia b { font-size: 46px; display: block; }

/* faq */
details { background: #fff; border: 1px solid var(--borda); border-radius: 14px; padding: 18px 22px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 700; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 10px; }
summary::after { content: "+"; color: var(--verde-forte); font-size: 24px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--cinza); margin: 12px 0 0; }

/* rodapé */
footer { padding: 40px 0 120px; border-top: 1px solid var(--borda); color: var(--cinza); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--cinza); margin-right: 16px; }

/* barra fixa no celular */
.barra-cta { display: none; }
@media (max-width: 860px) {
  section { padding: 64px 0; }
  .hero .wrap, .recurso, .g2, .g3, .g4, .numeros, .garantia { grid-template-columns: 1fr; }
  .recurso.inverte .texto { order: 0; }
  .recurso { gap: 30px; margin-bottom: 64px; }
  .hero .acoes { align-items: stretch; }
  .hero .acoes .btn { width: 100%; }
  .par-celulares { height: 560px; }
  .par-celulares .c1 { width: 220px; left: 0; }
  .par-celulares .c2 { width: 240px; right: 0; }
  .garantia { text-align: center; justify-items: center; }
  .comp { font-size: 14px; }
  .comp th, .comp td { padding: 12px 8px; }
  .barra-cta { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); border-top: 1px solid var(--borda); }
  .barra-cta .btn { width: 100%; padding: 15px; font-size: 17px; }
}