/* ==========================================================================
   MAYA — Reset & Base Styles
   ========================================================================== */

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

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

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

ul, ol { list-style: none; margin: 0; padding: 0; }

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  font-family: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

/* Evita zoom indesejado em inputs no iOS (font-size mínimo de 16px) */
input, textarea, select {
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  line-height: 1.2;
}

p {
  margin: 0;
}

/* Foco acessível */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-bronze);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--color-bronze-light);
  color: var(--color-white);
}

/* Skip link (acessibilidade) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 200;
  background: var(--color-bronze-dark);
  color: var(--color-white);
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus-visible {
  top: 12px;
  outline-color: var(--color-white);
}

/* Layout utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Evita que o header fixo (sticky) cubra o topo das seções ao navegar
   por âncora (#planos, #plataforma etc.) — essencial no mobile, onde o
   CTA sticky e os links do menu levam direto para o meio da página. */
section[id] {
  scroll-margin-top: 96px;
}

.section {
  padding-block: var(--space-2xl);
  position: relative;
}

.section--soft { background-color: var(--color-bg-soft); }
.section--white { background-color: var(--color-white); }

.section-header {
  max-width: 720px;
  margin-bottom: var(--space-lg);
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-bronze);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--color-bronze-light);
  display: inline-block;
}

.section-title {
  font-size: var(--fs-h2);
  font-style: normal;
}

.section-lead {
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
  margin-top: var(--space-sm);
  font-weight: 400;
}

em {
  font-style: italic;
  color: var(--color-bronze);
}

/* Sublinhado de destaque (fino, na cor bronze) */
.u-accent {
  text-decoration: underline;
  text-decoration-color: var(--color-bronze);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

/* Scroll-reveal animation base */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-standard), transform 0.8s var(--ease-standard);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.4s; }
.reveal-delay-6 { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}