/* ==========================================================
   AIR FRYER PRO - BASE & RESET GLOBAL
   ========================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--txt-dark);
  background-color: var(--bg-creme);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.22;
  color: inherit;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--trans-fast);
}

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

/* ===== Containers e Seções Base ===== */
.container {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--container-pad);
  position: relative;
  z-index: 3;
}

.section {
  padding: 80px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--ambar);
  background: rgba(214, 136, 57, 0.12);
  border: 1px solid rgba(214, 136, 57, 0.28);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-tag.light {
  color: var(--txt-light);
  background: rgba(255, 253, 232, 0.14);
  border-color: rgba(255, 253, 232, 0.24);
}

.section-head h2 {
  font-size: 36px;
  margin-bottom: 16px;
}

.section-head p {
  font-size: 18px;
  color: var(--txt-muted);
  line-height: 1.6;
}

.section-head.light h2 {
  color: var(--txt-light);
}

.section-head.light p {
  color: var(--txt-light-sub);
}

/* Destaques de Texto */
.hl-green {
  color: var(--cta-green);
}

.hl-amber {
  color: var(--ambar);
}

.hl-neon {
  color: var(--neon);
  text-shadow: 0 0 20px var(--neon-glow);
}

/* ===== Botões de Alta Conversão ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  text-align: center;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--trans-fast);
  white-space: nowrap;
  user-select: none;
  outline: none;
}

.btn-green {
  background: var(--cta-green);
  color: #FFFFFF;
  padding: 19px 38px;
  font-size: 16px;
  box-shadow: var(--shadow-cta);
}

.btn-green:hover {
  background: var(--cta-green-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px -6px rgba(67, 179, 77, 0.75);
}

.btn-green:active {
  transform: translateY(-1px) scale(0.99);
}

.btn-ambar {
  background: var(--ambar);
  color: #FFFFFF;
  padding: 19px 38px;
  font-size: 16px;
  box-shadow: var(--shadow-ambar);
}

.btn-ambar:hover {
  background: var(--ambar-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px -6px rgba(214, 136, 57, 0.75);
}

.btn-ambar:active {
  transform: translateY(-1px) scale(0.99);
}

/* Pulso animado para atrair o olhar */
.btn-pulse-green {
  animation: pulseGreen 2.4s ease-out infinite;
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 10px 24px -4px rgba(67, 179, 77, 0.65), 0 0 0 0 rgba(67, 179, 77, 0.55);
  }
  70%, 100% {
    box-shadow: 0 10px 24px -4px rgba(67, 179, 77, 0.65), 0 0 0 18px rgba(67, 179, 77, 0);
  }
}

.btn-pulse-ambar {
  animation: pulseAmber 2.4s ease-out infinite;
}

@keyframes pulseAmber {
  0% {
    box-shadow: 0 10px 24px -4px rgba(214, 136, 57, 0.65), 0 0 0 0 rgba(214, 136, 57, 0.55);
  }
  70%, 100% {
    box-shadow: 0 10px 24px -4px rgba(214, 136, 57, 0.65), 0 0 0 18px rgba(214, 136, 57, 0);
  }
}

/* ===== Animações de Entrada (Scroll Reveal) ===== */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.75s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.75s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.75s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.75s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-left.in {
  opacity: 1;
  transform: none;
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.75s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.75s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-right.in {
  opacity: 1;
  transform: none;
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-scale.in {
  opacity: 1;
  transform: none;
}

.stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.stagger.in > * {
  opacity: 1;
  transform: none;
}

/* Acessibilidade de redução de movimento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale, .stagger > * {
    opacity: 1 !important;
    transform: none !important;
  }
}