/* =========================================================
   BUFFET CORPORATIVO — Global Styles & Reset
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');
@import 'variables.css';

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, textarea, select {
  font: inherit;
  border: none;
  outline: none;
  background: none;
}

/* --- Base --- */
html {
  overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
html::-webkit-scrollbar { display: none; }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-normal);
  color: var(--color-primary);
  background-color: var(--color-bg);
  overflow-x: hidden;
  letter-spacing: -0.01em;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
body::-webkit-scrollbar { display: none; }

/* Ocultar barra de rolagem global (Chrome, Safari, Opera) */
::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--md  { max-width: var(--container-md); }
.container--sm  { max-width: var(--container-sm); }

/* --- Seções --- */
.section { padding-block: var(--section-y); }
.section--surface { background-color: var(--color-surface); }
.section--dark    { background-color: var(--color-dark); color: var(--color-white); }

/* --- Cabeçalhos de Seção --- */
.section-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-4);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: 0.02em;
  color: var(--color-dark);
}
.section-title--light { color: var(--color-white); }
.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 540px;
  margin-top: var(--space-4);
}
.section-header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-header--center { text-align: center; }
.section-header--center .section-subtitle { margin-inline: auto; }

/* --- Botões --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border-radius: 0 !important;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
  border-radius: 0;
  padding: 0.85rem 2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.25);
  transition: all var(--transition-base);
}
.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}
.btn-secondary {
  background-color: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
  border-radius: 0;
  padding: 0.85rem 2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: all var(--transition-base);
}
.btn-secondary:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.25);
}
.btn-outline {
  border: 1px solid currentColor;
  color: var(--color-white);
}
.btn-outline:hover {
  background-color: rgba(255,255,255,0.12);
}
.btn-outline--dark {
  color: var(--color-primary);
}
.btn-outline--dark:hover {
  background-color: var(--color-surface);
}
.btn-text {
  color: var(--color-accent);
  padding: 0;
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  position: relative;
}
.btn-text::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.btn-text:hover::after { width: 100%; }

/* --- Utilitários --- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.img-cover {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}

/* --- Divider --- */
.divider {
  width: 40px;
  height: 1px;
  background-color: var(--color-accent);
  margin-block: var(--space-6);
}
.divider--center { margin-inline: auto; }

/* --- Skip link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--gutter);
  background: var(--color-accent);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-size: var(--text-sm);
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 0; }

/* =========================================================
   WHATSAPP FLOATING BUTTON (Discreto e Elegante)
   ========================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background-color: #25D366;
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.16);
  z-index: 1000;
  transition: transform 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
}
.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  position: relative;
  z-index: 1;
}
.whatsapp-float:hover {
  transform: translateY(-2px);
  background-color: #1EBE5C;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22);
}

/* Tooltip elegante no hover */
.whatsapp-float__tooltip {
  position: absolute;
  right: 60px;
  background-color: var(--color-dark, #111);
  color: var(--color-white, #fff);
  padding: 6px 12px;
  border-radius: var(--radius-sm, 4px);
  font-size: var(--text-xs, 0.75rem);
  font-weight: 500;
  letter-spacing: var(--tracking-wide, 0.05em);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: var(--shadow-md, 0 4px 10px rgba(0,0,0,0.2));
}
.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  border-width: 5px 0 5px 5px;
  border-style: solid;
  border-color: transparent transparent transparent var(--color-dark, #111);
}
.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Desativar pulso expansivo para manter discrição */
.whatsapp-float__pulse {
  display: none;
}

/* Lightbox Modal (blindagem de exibição) */
.lightbox-modal {
  display: none !important;
}
.lightbox-modal.is-active {
  display: flex !important;
}