:root {
  --azul: #1665e8;
  --azul-escuro: #0a2a5e;
  --azul-noite: #071b3d;
  --azul-claro: #eaf2fd;
  --texto: #0f1f3d;
  --texto-suave: #51607a;
  --borda: #e3e9f3;
  --fundo: #ffffff;
  --fundo-claro: #f4f7fc;
  --verde: #18a957;
  --whats: #25d366;
  --raio: 16px;
  --sombra: 0 10px 30px rgba(15, 40, 90, 0.08);
  --sombra-forte: 0 24px 60px rgba(10, 42, 94, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--texto);
  background: var(--fundo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 6px; }
p { margin: 0 0 16px; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.estreito { max-width: 820px; }
.centro { text-align: center; margin-top: 36px; }

/* ===== Botões ===== */
.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  white-space: nowrap;
}
.botao:hover { transform: translateY(-2px); }
.botao .mdi { font-size: 1.25em; }
.botao-p { padding: 9px 16px; font-size: 0.92rem; }
.botao-primario { background: var(--azul); color: #fff; box-shadow: 0 8px 20px rgba(22, 101, 232, 0.3); }
.botao-primario:hover { background: #0f56cc; box-shadow: 0 12px 26px rgba(22, 101, 232, 0.38); }
.botao-whats { background: #fff; color: #128c4a; border-color: rgba(37, 211, 102, 0.45); }
.botao-whats .mdi { color: var(--whats); }
.botao-whats:hover { background: #f0fcf4; }
.botao-contorno { color: var(--azul); border-color: rgba(22, 101, 232, 0.35); background: #fff; }
.botao-branco { background: #fff; color: var(--azul); }
.botao-contorno-claro { color: #fff; border-color: rgba(255, 255, 255, 0.45); }
.botao-contorno-claro:hover { background: rgba(255, 255, 255, 0.08); }

/* ===== Topo ===== */
.topo {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.topo.rolado { border-color: var(--borda); box-shadow: 0 4px 20px rgba(15, 40, 90, 0.06); }
.topo-linha { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.marca img { width: 140px; border-radius: 10px; }
.menu { display: flex; align-items: center; gap: 26px; }
.menu a:not(.botao) { color: var(--texto); text-decoration: none; font-weight: 600; font-size: 0.94rem; }
.menu a:not(.botao):hover { color: var(--azul); }
.menu-entrar { color: var(--azul) !important; }
.menu-abrir {
  display: none;
  background: none;
  border: 0;
  font-size: 28px;
  color: var(--texto);
  cursor: pointer;
  padding: 6px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 64px 0 88px;
  background:
    radial-gradient(circle at 8% 10%, rgba(22, 101, 232, 0.1), transparent 40%),
    radial-gradient(circle at 92% 70%, rgba(22, 101, 232, 0.12), transparent 42%),
    linear-gradient(180deg, #fff 0%, var(--fundo-claro) 100%);
  overflow: hidden;
}
.hero-grade { display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: center; }
.selo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--azul-claro);
  color: var(--azul);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.5rem); font-weight: 800; }
.destaque {
  background: linear-gradient(90deg, var(--azul), #3d8bff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { font-size: 1.12rem; color: var(--texto-suave); max-width: 540px; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.hero-pontos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--texto-suave); font-size: 0.92rem; font-weight: 600; }
.hero-pontos .mdi { color: var(--verde); }

/* Janela do sistema */
.hero-visual { position: relative; }
.janela {
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--sombra-forte);
  border: 1px solid var(--borda);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
}
.janela-barra { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #f3f6fb; border-bottom: 1px solid var(--borda); }
.janela-barra > span { width: 10px; height: 10px; border-radius: 50%; background: #d5dce8; }
.janela-url { margin-left: 12px; flex: 1; max-width: 240px; padding: 3px 12px; border-radius: 8px; background: #fff; font-size: 0.72rem; color: var(--texto-suave); }
.app { display: flex; height: 360px; }
.app-lateral {
  width: 56px;
  background: linear-gradient(180deg, #1452c4, var(--azul-noite));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding-top: 14px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 20px;
}
.app-logo { width: 34px; height: 34px; border-radius: 10px; background: rgba(255, 255, 255, 0.15); color: #fff; display: grid; place-items: center; }
.app-lateral .ativo { color: #fff; background: rgba(255, 255, 255, 0.18); border-radius: 8px; padding: 2px 6px; }
.app-corpo { flex: 1; padding: 14px; background: #f5f8fd; min-width: 0; }
.app-titulo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.app-titulo strong { display: block; font-size: 0.95rem; }
.app-titulo small { color: var(--texto-suave); font-size: 0.72rem; }
.app-botao { background: var(--azul); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 5px 10px; border-radius: 8px; }
.agenda { display: grid; grid-template-columns: 38px repeat(3, 1fr); gap: 8px; height: 290px; }
.agenda-horas { display: flex; flex-direction: column; justify-content: space-between; padding: 26px 0 6px; font-size: 0.62rem; color: #8a96ab; }
.agenda-col { position: relative; background: #fff; border-radius: 10px; border: 1px solid var(--borda); }
.agenda-nome { font-size: 0.7rem; font-weight: 700; text-align: center; padding: 5px 0; border-bottom: 1px solid var(--borda); }
.evento {
  position: absolute;
  left: 6px;
  right: 6px;
  margin-top: 26px;
  border-radius: 8px;
  padding: 5px 7px;
  font-size: 0.66rem;
  line-height: 1.25;
  overflow: hidden;
  border-left: 3px solid;
}
.evento b { display: block; font-size: 0.72rem; }
.evento small { color: rgba(15, 31, 61, 0.7); }
.evento.azul { background: #e5efff; border-color: var(--azul); }
.evento.verde { background: #e3f7ec; border-color: var(--verde); }
.evento.laranja { background: #fff1e0; border-color: #f08c00; }
.evento.roxo { background: #f0e8ff; border-color: #7c4dff; }

.flutuante {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: var(--sombra-forte);
  border: 1px solid var(--borda);
  animation: flutuar 5s ease-in-out infinite;
}
.flutuante small { display: block; color: var(--texto-suave); font-size: 0.75rem; }
.flutuante strong { font-size: 1.05rem; }
.flutuante-icone { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 22px; flex-shrink: 0; }
.flutuante-icone.verde { background: #e3f7ec; color: var(--verde); }
.flutuante-icone.azul { background: var(--azul-claro); color: var(--azul); }
.flutuante-caixa { left: -28px; bottom: -26px; }
.flutuante-voz { right: -16px; top: -24px; animation-delay: -2.5s; }
@keyframes flutuar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ===== Faixa ===== */
.faixa { border-top: 1px solid var(--borda); border-bottom: 1px solid var(--borda); background: #fff; }
.faixa-linha { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 40px; padding: 22px 20px; font-weight: 700; color: var(--texto-suave); }
.faixa-linha > span { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; color: #8a96ab; }
.faixa-linha .mdi { color: var(--azul); font-size: 1.3em; vertical-align: -3px; margin-right: 4px; }

/* ===== Seções ===== */
.secao { padding: 96px 0; }
.secao-clara { background: var(--fundo-claro); }
.secao-escura { background: radial-gradient(circle at 80% 20%, rgba(61, 139, 255, 0.25), transparent 45%), linear-gradient(160deg, var(--azul-escuro), var(--azul-noite)); color: #fff; }
.secao-cabeca { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.secao-cabeca p { color: var(--texto-suave); font-size: 1.06rem; }
.rotulo { display: inline-block; font-size: 0.8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--azul); margin-bottom: 10px; }
.rotulo-claro { color: #8fbaff; }
.texto-claro { color: rgba(255, 255, 255, 0.78); font-size: 1.06rem; }

/* Cartões de funcionalidades */
.cartoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cartao {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 26px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.cartao:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: rgba(22, 101, 232, 0.25); }
.cartao p { color: var(--texto-suave); font-size: 0.95rem; margin: 0; }
.cartao-icone { width: 48px; height: 48px; border-radius: 14px; background: var(--azul-claro); color: var(--azul); display: grid; place-items: center; font-size: 24px; margin-bottom: 16px; }

/* Listas com ícone */
.lista-check { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; font-weight: 600; }
.lista-check li { display: flex; gap: 10px; align-items: flex-start; }
.lista-check .mdi { color: var(--verde); font-size: 1.25em; line-height: 1.3; }
.lista-clara li { color: rgba(255, 255, 255, 0.9); }
.lista-clara .mdi { color: #8fbaff; }

/* ===== Assistente ===== */
.assistente-grade { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.celular {
  width: 320px;
  max-width: 100%;
  margin: 0 auto;
  padding: 12px;
  border-radius: 40px;
  background: #0b1530;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), inset 0 0 0 2px rgba(255, 255, 255, 0.08);
}
.celular-tela { border-radius: 30px; background: #f4f7fc; overflow: hidden; color: var(--texto); }
.chat-topo { background: var(--azul); color: #fff; padding: 18px 16px 14px; font-weight: 700; font-size: 0.95rem; }
.chat { padding: 14px 12px; display: flex; flex-direction: column; gap: 8px; font-size: 0.84rem; line-height: 1.4; }
.msg { max-width: 86%; padding: 9px 12px; border-radius: 14px; }
.msg.eu { align-self: flex-end; background: var(--azul); color: #fff; border-bottom-right-radius: 4px; }
.msg.ele { align-self: flex-start; background: #fff; border: 1px solid var(--borda); border-bottom-left-radius: 4px; }
.msg-botao { display: block; margin-top: 8px; padding: 5px 10px; border-radius: 8px; background: var(--azul-claro); color: var(--azul); font-weight: 700; font-size: 0.76rem; text-align: center; }
.chat-ouvindo { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 12px; border-top: 1px solid var(--borda); background: #fff; color: var(--azul); font-weight: 700; font-size: 0.82rem; }
.chat-ouvindo span { width: 5px; height: 14px; border-radius: 3px; background: var(--azul); animation: onda 1s ease-in-out infinite; }
.chat-ouvindo span:nth-child(2) { animation-delay: 0.15s; }
.chat-ouvindo span:nth-child(3) { animation-delay: 0.3s; margin-right: 6px; }
@keyframes onda { 0%, 100% { transform: scaleY(0.4); } 50% { transform: scaleY(1.2); } }

/* ===== Lucro ===== */
.lucro-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.lucro-grade p { color: var(--texto-suave); font-size: 1.06rem; }
.recibo { background: #fff; border-radius: 20px; border: 1px solid var(--borda); box-shadow: var(--sombra-forte); padding: 26px; max-width: 460px; margin-left: auto; width: 100%; }
.recibo-topo { display: flex; align-items: center; gap: 8px; font-weight: 700; margin-bottom: 14px; }
.recibo-topo .mdi { color: var(--azul); font-size: 1.3em; }
.recibo-topo span { margin-left: auto; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #8a96ab; background: var(--fundo-claro); padding: 3px 8px; border-radius: 6px; }
.recibo-linha { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed var(--borda); }
.recibo-linha.menos span:last-child { color: #d64545; font-weight: 600; }
.recibo-total { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; padding: 18px; border-radius: 14px; background: linear-gradient(135deg, #e3f7ec, #f1fbf5); }
.recibo-total small { display: block; color: var(--texto-suave); font-weight: 600; }
.recibo-total strong { font-size: 1.8rem; color: #0f7a3e; }
.recibo-margem { text-align: center; font-size: 1.6rem; font-weight: 800; color: #0f7a3e; line-height: 1; }
.recibo-margem small { font-size: 0.72rem; margin-top: 4px; }

/* ===== Passos ===== */
.passos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: passo; }
.passos li { background: #fff; border-radius: var(--raio); padding: 30px 26px; border: 1px solid var(--borda); position: relative; }
.passos p { color: var(--texto-suave); margin: 0; }
.passo-num { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--azul); color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: 16px; box-shadow: 0 8px 18px rgba(22, 101, 232, 0.3); }

/* ===== Planos ===== */
.planos-caixa {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 48px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--azul-claro), #f6f9ff);
  border: 1px solid rgba(22, 101, 232, 0.15);
}
.planos-caixa p { color: var(--texto-suave); font-size: 1.06rem; margin: 0; }
.planos-acoes { display: flex; flex-direction: column; gap: 12px; }

/* ===== FAQ ===== */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--borda); border-radius: 14px; padding: 4px 22px; }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  padding: 16px 28px 16px 0;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '\F0415'; font-family: 'Material Design Icons'; position: absolute; right: 0; top: 14px; font-size: 1.3rem; color: var(--azul); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--texto-suave); margin: 0 0 18px; }

/* ===== Chamada final ===== */
.final { background: linear-gradient(135deg, var(--azul), #0d47b5); color: #fff; padding: 72px 0 0; overflow: hidden; }
.final-grade { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: 32px; align-items: end; }
.final-grade > div { padding-bottom: 72px; }
.final h2 { color: #fff; }
.final p { color: rgba(255, 255, 255, 0.85); font-size: 1.1rem; }
.final-pets { width: 280px; justify-self: center; border-radius: 28px 28px 0 0; box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2); }

/* ===== Rodapé ===== */
.rodape { background: var(--azul-noite); color: rgba(255, 255, 255, 0.72); padding: 56px 0 24px; font-size: 0.94rem; }
.rodape-grade { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
.rodape-logo { border-radius: 10px; margin-bottom: 12px; }
.rodape h4 { color: #fff; margin: 0 0 12px; font-size: 0.95rem; }
.rodape a { display: block; color: rgba(255, 255, 255, 0.72); text-decoration: none; margin-bottom: 8px; }
.rodape a:hover { color: #fff; }
.rodape-base { border-top: 1px solid rgba(255, 255, 255, 0.1); margin-top: 40px; padding-top: 20px; font-size: 0.85rem; text-align: center; }

/* WhatsApp flutuante */
.whats-flutuante {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whats);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 30px;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  transition: transform 0.15s;
}
.whats-flutuante:hover { transform: scale(1.08); }

/* Aparecer ao rolar */
.surgir { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.surgir.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .surgir { opacity: 1; transform: none; transition: none; }
  .flutuante, .chat-ouvindo span { animation: none; }
}

/* ===== Página de texto (privacidade) ===== */
.pagina-texto { padding: 56px 0 80px; }
.pagina-texto h1 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); font-weight: 800; }
.pagina-texto h2 { font-size: 1.25rem; margin-top: 36px; }
.pagina-texto p, .pagina-texto li { color: var(--texto-suave); }
.pagina-texto .atualizado { font-size: 0.9rem; }

/* ===== Responsivo ===== */
@media (max-width: 1020px) {
  .menu { gap: 18px; }
  .hero-grade, .assistente-grade, .lucro-grade { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 620px; margin: 0 auto; width: 100%; }
  .janela { transform: none; }
  .cartoes { grid-template-columns: repeat(2, 1fr); }
  .recibo { margin: 0 auto; }
  .planos-caixa { grid-template-columns: 1fr; padding: 36px; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .menu-abrir { display: block; }
  .menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 20px;
    background: #fff;
    border-bottom: 1px solid var(--borda);
    box-shadow: 0 16px 30px rgba(15, 40, 90, 0.1);
    display: none;
  }
  .menu.aberto { display: flex; }
  .menu a:not(.botao) { padding: 13px 0; border-bottom: 1px solid var(--borda); }
  .menu .botao { margin-top: 14px; padding: 13px; }
}

@media (max-width: 640px) {
  .secao { padding: 68px 0; }
  .hero { padding: 40px 0 64px; }
  .hero-acoes .botao { flex: 1 1 100%; }
  .cartoes, .passos { grid-template-columns: 1fr; }
  .app { height: 300px; }
  .agenda { height: 230px; grid-template-columns: 32px repeat(3, 1fr); gap: 5px; }
  .app-lateral { width: 42px; font-size: 17px; }
  .evento small { display: none; }
  .flutuante { padding: 9px 12px; }
  .flutuante strong { font-size: 0.92rem; }
  .flutuante-caixa { left: -6px; bottom: -30px; }
  .flutuante-voz { right: -6px; top: -34px; }
  .flutuante-voz small { max-width: 150px; }
  .planos-caixa { padding: 28px 22px; }
  .final-grade { grid-template-columns: 1fr; }
  .final-grade > div { padding-bottom: 0; }
  .final-pets { width: 200px; }
  .rodape-grade { grid-template-columns: 1fr; }
  .faixa-linha { gap: 12px 22px; font-size: 0.92rem; }
}