/*
 * sistemas.css — tema claro para /sistemas.html
 * Importado após styles.css; sobrescreve o tema escuro padrão.
 */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..900;1,9..144,300..900&family=Inter:wght@400;500;600;700&display=swap');

/* ── Palette override ─────────────────────────────── */
:root {
  --bg-deep:              #FAFAF8;
  --bg-surface:           #F0EFEA;
  --bg-card:              #FFFFFF;
  --accent-primary:       #C8102E;
  --accent-primary-hover: #A00D25;
  --text-main:            #1A1A1A;
  --text-muted:           #4A4A4A;
  --border-subtle:        #E8E6E0;
  --radius-lg:            10px;
}

/* ── Body & background ────────────────────────────── */
body {
  background-color: #FAFAF8;
  color: #1A1A1A;
}

.bg-glow {
  background-color: #FAFAF8;
}

/* ── Header ───────────────────────────────────────── */
header {
  background: rgba(250, 250, 248, 0.95);
  border-bottom: 1px solid #E8E6E0;
}

nav a {
  color: #4A4A4A;
}

nav a:hover,
nav a.active {
  color: #1A1A1A;
}

.burger span {
  background: #1A1A1A;
}

.nav-socials svg {
  fill: #4A4A4A;
}

.nav-socials a:hover svg {
  fill: #1A1A1A;
}

/* ── Page header ──────────────────────────────────── */
.products-page-header h1 {
  color: #1A1A1A;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 300;
}

.products-page-header p {
  color: #4A4A4A;
}

/* ── Product grid ─────────────────────────────────── */
.product-card {
  background: #FFFFFF;
  border-color: #E8E6E0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.product-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  border-color: #C8102E;
}

/* Garantir que conteúdo nunca se sobreponha à imagem */
.product-image-container {
  background: #E8E6E0;
}

.product-content {
  background: #FFFFFF;
  position: relative;
  z-index: 1;
}

.product-tag {
  background: rgba(200, 16, 46, 0.07);
  border-color: rgba(200, 16, 46, 0.18);
  color: #C8102E;
  font-weight: 600;
}

/* Títulos em Fraunces, cor escura (era #fff hardcoded) */
.product-title {
  color: #1A1A1A;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-optical-sizing: none;
  font-variation-settings: 'opsz' 32;
}

.product-desc {
  color: #4A4A4A;
}

.product-highlight {
  background: #C8102E;
}

/* Overlay — ajuste de cor no tema claro */
.product-overlay {
  background: rgba(26, 26, 26, 0.72);
}

.product-overlay span {
  background: #C8102E;
}

/* ── Systems footer ───────────────────────────────── */
.systems-footer {
  border-top-color: #E8E6E0;
}

.systems-footer h3 {
  color: #1A1A1A;
}

/* ── Footer ───────────────────────────────────────── */
footer {
  background: #1A1A1A;
}

footer a,
footer p,
.footer-brand p,
.footer-links h5,
.footer-links a,
.footer-bottom p {
  color: rgba(250, 250, 248, 0.75);
}

.footer-bottom {
  border-top-color: rgba(250, 250, 248, 0.1);
}

.footer-content {
  border-bottom-color: rgba(250, 250, 248, 0.1);
}

/* ── WhatsApp float ───────────────────────────────── */
.whatsapp-btn {
  background: #25D366;
}

/* ── Reveal animation ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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