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

/* variáveis aplicadas em todo o site */
:root {
  --azul-chaveiro-specter: #0b0f16; /* cor base / fundo principal (azul bem escuro da marca) */
  --fundo-cartao: #161c27; /* topo do degrade do cartao de depoimento */
  --fundo-cartao-inferior: #1c2330; /* base do degrade do cartao */
  --cor-borda: #283142;
  --cor-texto: #e8edf4;
  --cor-texto-suave: #9aa6b8;
  --azul-destaque: #33b1ff; /* azul de confianca e seguranca */
  --azul-destaque-claro: #7ee0ff;
  --amarelo-estrela: #ffce4d;
  --raio-borda: 16px;
  --largura-maxima: 1100px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
  color: var(--cor-texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(
      1100px 560px at 50% -8%,
      rgba(51, 177, 255, 0.14),
      transparent 60%
    ),
    linear-gradient(180deg, #0b0f16 0%, #0b0f16 45%, #0c1119 100%);
  background-attachment: fixed;
}

nav {
  display: none;
}

h1 {
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  letter-spacing: -0.02em;
  text-align: center;
  margin: 0;
  padding: 4.5rem 1.2rem 0.3rem;
  background: linear-gradient(180deg, #ffffff, #bfe6ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
h1 + p {
  text-align: center;
  color: var(--cor-texto-suave);
  font-size: clamp(0.95rem, 2.4vw, 1.15rem);
  max-width: 620px;
  margin: 0.2rem auto 0;
  padding: 0 1rem;
}
h2 {
  font-family: "Sora", sans-serif;
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  margin: 4.2rem auto 0.2rem;
  padding: 0 1rem;
}

/* grade de depoimentos (cartoes responsivos) */
ul {
  list-style: none;
  margin: 2.2rem auto 3rem;
  padding: 0 1.2rem;
  max-width: var(--largura-maxima);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.1rem;
}
li {
  background: linear-gradient(
    180deg,
    var(--fundo-cartao),
    var(--fundo-cartao-inferior)
  );
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-borda);
  padding: 1.4rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}
li::before {
  /* estrelinhas no topo do cartao */
  content: "\2605\2605\2605\2605\2605";
  color: var(--amarelo-estrela);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.7rem;
}
li:hover {
  transform: translateY(-4px);
  border-color: var(--azul-destaque);
  box-shadow: 0 14px 32px -14px rgba(51, 177, 255, 0.45);
}

/* testemunhos */
blockquote {
  order: 1;
  margin: 0 0 1rem;
  position: relative;
  flex: 1;
}

blockquote::before {
  content: "\201C";
  position: absolute;
  top: -1.7rem;
  left: -0.4rem;
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--azul-destaque);
  opacity: 0.16;
}

blockquote p {
  margin: 0;
  color: var(--cor-texto);
  font-size: 0.98rem;
}
footer {
  max-width: var(--largura-maxima);
  margin: 0 auto;
  text-align: center;
  color: var(--cor-texto-suave);
  font-size: 0.85rem;
  padding: 2.5rem 1rem 3rem;
  border-top: 1px solid var(--cor-borda);
}
footer a {
  color: var(--azul-destaque);
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  h1 {
    padding-top: 3.2rem;
  }
}

a.testemunho {
  order: 2;
}
a.testemunho h3 {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  color: var(--azul-destaque-claro);
}

a.testemunho {
  text-decoration: none;
  display: inline-block;
}
a.testemunho h3 {
  position: relative;
  cursor: pointer;
  margin: 0;
  display: inline-block;
}
a.testemunho h3::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #333;
  color: #fff;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  z-index: 10;
}
a.testemunho h3::before {
  content: "";
  position: absolute;
  bottom: 105%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 10;
}
a.testemunho h3:hover::after,
a.testemunho h3:hover::before {
  opacity: 1;
}
a.testemunho h3:hover::after {
  transform: translateX(-50%) translateY(-4px);
}

/* botão flutuante de WhatsApp */
.botao-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 50;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.botao-whatsapp img {
  width: 32px;
  height: 32px;
  display: block;
}
.botao-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.5);
}

/* ===== entrada: logo + apresentação ===== */
.entrada {
  max-width: 760px;
  margin: 0 auto;
  padding: 3.2rem 1.2rem 0.4rem;
  text-align: center;
}
.entrada-logotipo {
  width: clamp(150px, 33vw, 210px);
  height: auto;
  display: block;
  margin: 0 auto 1.1rem;
  /* brilho azul seguindo a silhueta (logo PNG transparente) */
  filter: drop-shadow(0 10px 26px rgba(51, 177, 255, 0.38));
}
.entrada h1 {
  padding: 0.3rem 1.2rem 0.2rem; /* a logo já ocupa o topo */
}
.entrada-subtitulo {
  color: var(--azul-destaque-claro);
  font-weight: 600;
  font-size: clamp(0.92rem, 2.3vw, 1.1rem);
  max-width: 620px;
  margin: 1rem auto 0;
}
.entrada-apresentacao {
  color: var(--cor-texto-suave);
  font-size: clamp(0.98rem, 2.4vw, 1.08rem);
  line-height: 1.75;
  max-width: 680px;
  margin: 1.4rem auto 0;
}
.entrada-diferenciais {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin: 1.6rem auto 0;
  max-width: 680px;
}
.entrada-diferenciais span {
  background: linear-gradient(
    180deg,
    var(--fundo-cartao),
    var(--fundo-cartao-inferior)
  );
  border: 1px solid var(--cor-borda);
  color: var(--cor-texto);
  font-size: 0.84rem;
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
}
.entrada-chamada {
  display: inline-block;
  margin-top: 1.9rem;
  background: #25d366;
  color: #07210f;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  box-shadow: 0 12px 28px -8px rgba(37, 211, 102, 0.6);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.entrada-chamada:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px -8px rgba(37, 211, 102, 0.7);
}