* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  background: #f5f5f5;
  color: #2b2b2b;
}

h1,
h2,
h3 {
  margin-top: 0;
  text-transform: uppercase;
}

h1 { letter-spacing: 2px; }
h2 { letter-spacing: 1.5px; }
h3 { letter-spacing: 1px; }

.subtitle {
  margin-bottom: 22px;
  opacity: 0.8;
}

section {
  margin: 40px 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HERO */
.hero {
  position: relative;
  max-width: 1200px;
  height: 460px;
  min-height: 420px;
  margin: 20px auto;
  border-radius: 20px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  border-radius: 20px;
}

.hero-content {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  padding: 0 20px;
  text-align: center;
  color: #fff;
  animation: fadeUp 1s ease forwards;
}

.hero h1 {
  font-size: 44px;
  font-weight: 600;
  margin-bottom: 12px;
}

.hero p {
  margin-bottom: 20px;
}

/* BUTTONS */
.hero-buttons,
.card-buttons,
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 12px;
  text-decoration: none;
  text-align: center;
  font-weight: 500;
  transition: all 0.3s ease;
  margin: 0;
}

.primary {
  background: #fff;
  color: #000;
}

.outline {
  border: 2px solid #fff;
  color: #fff;
}

.dark-outline {
  border: 2px solid #333;
  color: #333;
}

.ghost {
  color: #00a884;
}

/* PANELS */
.panel,
.card,
.cta-box {
  border-radius: 20px;
  padding: 35px;
}

.panel,
.card {
  background: #fff;
}

.card {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.cta-box {
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.light {
  background: #5fa89b;
}

.dark {
  background: #243c3a;
}

/* TAGS */
.tags {
  margin-top: 18px;
}

.tags span {
  display: inline-block;
  margin: 6px;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 14px;
}

.ok {
  background: #e6f7f0;
}

.no {
  background: #ffecec;
}

/* GRIDS */
.cards-grid,
.cta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

/* LISTS */
.card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.card li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px dashed #ddd;
}

.card li span {
  flex: 1;
}

.card li strong {
  white-space: nowrap;
}

.card-buttons {
  margin-top: 22px;
}

/* FLOATING WHATSAPP */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* FOOTER */
.footer {
  padding: 30px 20px;
  text-align: center;
  font-size: 13px;
  color: #777;
}

.footer p {
  margin: 0;
}

/* ANIMATIONS */
.fade {
  opacity: 0;
  transform: translateY(40px);
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* MOBILE */
@media (max-width: 768px) {
  section {
    margin: 28px 0;
  }

  .container {
    padding: 0 16px;
  }

  .hero {
    height: auto;
    min-height: unset;
    margin: 16px;
    padding: 80px 20px;
  }

  .hero-content {
    top: auto;
    transform: none;
  }

  .hero h1 {
    font-size: 28px;
    line-height: 1.2;
  }

  .hero p {
    font-size: 14px;
  }

  .cards-grid,
  .cta-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .panel,
  .card,
  .cta-box {
    padding: 30px;
  }

  .card li {
    align-items: flex-start;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
}