/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* VARIÁVEIS */
:root {
  --blue: #0a84ff;
  --blue-dark: #003a8f;
  --black: #000000;
  --white: #ffffff;
  --gray: #cfcfcf;
  --card-bg: rgba(255, 255, 255, 0.08);
}

/* BODY */
body {
  font-family: 'Arial', sans-serif;
  color: var(--white);
  background: linear-gradient(180deg, var(--blue-dark), var(--black));
  min-height: 100vh;
}

/* CONTAINER */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* HEADER */
header {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  height: 100px;
}

.lp-logo {
  height: 60px;
}

/* BOTÃO WHATSAPP */
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #1ebe57);
  color: #000;
  padding: 12px 22px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.btn-whatsapp:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 18px rgba(0,0,0,0.6);
}

.btn-large {
  font-size: 18px;
  padding: 16px 32px;
}

/* HERO */
.hero {
  position: relative;
  padding: 90px 0 120px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(10,132,255,0.35), transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero h1 {
  font-size: 52px;
  margin-bottom: 16px;
}

.hero h1 span {
  color: var(--blue);
}

.hero p {
  font-size: 20px;
  color: var(--gray);
  margin-bottom: 32px;
}

/* SEÇÕES */
.section {
  padding: 70px 0;
}

.section.dark {
  background: rgba(0,0,0,0.5);
}

.section-dark {
  background: rgba(0,0,0,0.5);
}

.section-intro {
  font-size: 18px;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto 40px auto;
  text-align: center;
}

/* BENEFITS GRID */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 20px;
}

.benefit-card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 30px 22px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.6);
}

.benefit-card h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.5;
}

.center {
  text-align: center;
}

.section h2 {
  font-size: 36px;
  margin-bottom: 12px;
}

.section p {
  font-size: 18px;
  color: var(--gray);
}

.section .btn-whatsapp {
  margin-top: 24px;
  display: inline-block;
}

/* GRID */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

/* CARD */
.card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 30px 22px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.6);
}

.card h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.card p {
  font-size: 16px;
  color: var(--gray);
}

/* FOOTER */
footer {
  background: #000;
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  color: #777;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 38px;
  }

  .hero p {
    font-size: 18px;
  }

  .section h2 {
    font-size: 28px;
  }
}
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.6);
  z-index: 9999;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  width: 34px;
  height: 34px;
}