/* ==========================================================================
   Fontes Oficiais - Família Gandhi
   ========================================================================== */

@font-face {
  font-family: 'Gandhi Serif';
  src: url('../assets/fonts/GandhiSerif-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Gandhi Serif';
  src: url('../assets/fonts/GandhiSerif-Italic.otf') format('opentype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Gandhi Serif';
  src: url('../assets/fonts/GandhiSerif-Bold.woff2') format('woff2'),
       url('../assets/fonts/GandhiSerif-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Gandhi Serif';
  src: url('../assets/fonts/GandhiSerif-BoldItalic.otf') format('opentype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Gandhi Sans';
  src: url('../assets/fonts/GandhiSans-Regular.woff2') format('woff2'),
       url('../assets/fonts/GandhiSans-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Gandhi Sans';
  src: url('../assets/fonts/GandhiSans-Italic.otf') format('opentype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Gandhi Sans';
  src: url('../assets/fonts/GandhiSans-Bold.woff2') format('woff2'),
       url('../assets/fonts/GandhiSans-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  overflow-y: scroll;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Bloqueio definitivo de rolagem quando o menu mobile está aberto */
html.menu-travado {
  overflow: hidden;
}

body {
  font-family: var(--fonte-sans);
  font-size: var(--tamanho-base);
  line-height: 1.65;
  color: var(--cor-texto);
  background-color: var(--cor-branco);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transicao-suave);
}

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

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--fonte-serif);
  color: var(--cor-azul);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--tamanho-hero);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: var(--tamanho-2xl);
  margin-bottom: 1rem;
}

h3 {
  font-size: var(--tamanho-xl);
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Acessibilidade - Focus visível */
:focus-visible {
  outline: 2px solid var(--cor-dourado);
  outline-offset: 3px;
}

/* 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;
    scroll-behavior: auto !important;
  }
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Seções */
.secao {
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
}

.secao-gelo {
  background-color: var(--cor-gelo);
}

.secao-azul {
  background-color: var(--cor-azul);
  color: var(--cor-branco);
}

.secao-azul h1, .secao-azul h2, .secao-azul h3 {
  color: var(--cor-branco);
}

/* Cabeçalho de Seção */
.secao-header {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
}

.secao-tag {
  display: inline-block;
  font-size: var(--tamanho-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cor-dourado-escuro);
  margin-bottom: 0.75rem;
}

.secao-azul .secao-tag {
  color: var(--cor-dourado);
}

.secao-linha {
  width: 60px;
  height: 2px;
  background: var(--gradiente-dourado);
  margin: 1rem auto 1.25rem;
  border-radius: var(--raio-pill);
}