/* ==========================================================================
   base.css — Negócios Auto Gerenciáveis com Claude
   @font-face + reset + tipografia + container + botões
   Importa tokens.css via index.html
   ========================================================================== */

/* --- @font-face --- */

@font-face {
  font-family: 'Nofex';
  src: url('../assets/fonts/Nofex.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

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

@font-face {
  font-family: 'JUST Sans';
  src: url('../assets/fonts/JUST Sans Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JUST Sans';
  src: url('../assets/fonts/JUST Sans SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Bergen Mono';
  src: url('../assets/fonts/BergenMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Bergen Mono';
  src: url('../assets/fonts/BergenMono-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Reset --- */

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-top: 56px; /* compensa topbar fixa */
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-hover);
}

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

ul,
ol {
  list-style: none;
}

/* --- Layout --- */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--cream {
  background: var(--color-bg-cream);
  color: var(--color-text-cream);
}

.section--surface {
  background: var(--color-surface);
  color: var(--color-text);
}

/* --- Tipografia base --- */

.heading-display {
  font-family: var(--font-display);
  font-weight: normal;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.heading-section {
  font-family: var(--font-display);
  font-weight: normal;
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  line-height: 1.15;
}

.text-mono {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0.05em;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-accent {
  color: var(--color-primary);
}

.text-semibold {
  font-weight: 600;
}

/* --- Botões --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  min-height: 50px;
  transition: all var(--duration-fast) ease;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn--full {
  width: 100%;
}

@media (min-width: 768px) {
  .btn {
    font-size: 0.95rem;
    padding: 1rem 2.5rem;
    min-height: 52px;
  }
  .btn--full {
    width: auto;
    min-width: 320px;
  }
}

/* --- Acessibilidade --- */

@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;
  }
}