*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: var(--font-family, 'Plus Jakarta Sans', sans-serif);
}

body {
  font-family: var(--font-family, 'Plus Jakarta Sans', sans-serif);
  background-color: var(--color-bg-page);
  color: var(--color-text-main);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

h1, h2, h3, h4, h5, h6, p, span, a, button, input, select, textarea, label {
  font-family: var(--font-family, 'Plus Jakarta Sans', sans-serif);
}

a {
  color: inherit;
  text-decoration: none;
}

img, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button, input, select, textarea {
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 14px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50px;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  font-family: var(--font-family, 'Plus Jakarta Sans', sans-serif);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.2px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-float:hover {
  background: #20BD5A;
  color: #FFFFFF;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
}

.whatsapp-float-icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float-icon svg {
  width: 22px;
  height: 22px;
  fill: #FFFFFF;
}

.whatsapp-float-label {
  line-height: 1;
  white-space: nowrap;
  color: #FFFFFF;
}

@media (max-width: 640px) {
  .whatsapp-float {
    bottom: 18px;
    right: 18px;
    padding: 12px;
    border-radius: 50%;
  }

  .whatsapp-float-label {
    display: none;
  }

  .whatsapp-float-icon {
    width: 26px;
    height: 26px;
    min-width: 26px;
  }

  .whatsapp-float-icon svg {
    width: 26px;
    height: 26px;
  }
}