/* Versão 1.7.0 */

html {
  scroll-behavior: smooth !important;
  -webkit-overflow-scrolling: touch;
}

body {
  font-family: 'Montserrat', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* --- Backgrounds de seção --- */

.bg-dark {
  background-color: var(--bg-primary);
}

.bg-darker {
  background-color: var(--bg-secondary);
}

.grid-pattern {
  background-image: var(--grid-pattern);
  background-repeat: repeat;
}

.circuit-pattern {
  background-image: var(--circuit-pattern);
  background-position: center;
  background-size: 400px;
  opacity: 0.03;
}

.radial-gradient {
  background: radial-gradient(
    circle,
    rgba(12, 255, 185, 0.3) 0%,
    rgba(12, 255, 185, 0) 70%
  );
}

/* --- Textos com gradiente --- */

.gradient-text {
  position: relative;
  display: inline-block;
  background-image: linear-gradient(90deg, var(--color-neon), var(--color-neon-alt));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --- Cards --- */

.card-gradient {
  background: linear-gradient(145deg, var(--color-gray), var(--bg-primary));
  border: 1px solid var(--border-color);
}

.product-border-theme {
  border-color: var(--border-color);
}

/* --- Header --- */

.header-scrolled {
  background-color: var(--bg-secondary);
  opacity: 0.95;
}

.header-topbar {
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-color);
}

.light-mode .header-topbar {
  background-color: rgba(0, 0, 0, 0.04);
}

.header-contact-link {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.header-contact-link:hover {
  color: var(--color-neon);
}

.header-contact-icon {
  color: var(--color-neon);
  transition: color 0.2s ease;
}

.header-contact-link:hover .header-contact-icon {
  color: inherit;
}

.header-social-link {
  color: var(--text-tertiary);
  transition: color 0.2s ease;
}

.header-social-link:hover {
  color: var(--color-neon);
}

.light-mode .header-contact-link:hover,
.light-mode .header-contact-link:hover .header-contact-icon {
  color: var(--color-accent-text);
}

.light-mode .header-contact-icon {
  color: var(--color-accent-text);
}

.light-mode .header-social-link:hover {
  color: var(--color-accent-text);
}

.header-separator {
  color: var(--border-color);
  user-select: none;
}

.header-nav-link {
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.header-nav-link:hover {
  color: var(--color-neon);
}

.light-mode .header-nav-link:hover {
  color: var(--color-accent-text);
}

.header-icon {
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.header-icon:hover {
  color: var(--color-neon);
}

.light-mode .header-icon:hover {
  color: var(--color-accent-text);
}

/* Logo branca → inverte para preto no tema claro */
.header-logo {
  transition: filter 0.3s ease;
}

.light-mode .header-logo {
  filter: brightness(0);
}

/* --- Elementos com gradiente: texto/ícone sempre branco ---
   Cobre botões CTA, ícones circulares, botão WhatsApp e carrinho flutuante.
   O seletor filho (i) é necessário pois text-gray-900 inline impede herança.
*/
[class~="from-green-400"],
[class~="from-green-400"] i {
  color: #ffffff !important;
}

/* --- Menu mobile (sidenav) --- */

.mobile-menu-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background-color: var(--sidenav-bg);
  border-top: 1px solid var(--border-color);
  z-index: 40;
  overflow-y: auto;
  padding-top: 72px;
}

.light-mode .mobile-menu-bg {
  border-top-color: var(--border-color);
}

.mobile-menu-link {
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.mobile-menu-link:hover {
  color: var(--color-neon);
}

.light-mode .mobile-menu-link:hover {
  color: var(--color-accent-text);
}

.mobile-menu-divider {
  border-top: 1px solid var(--border-color);
}

/* --- Footer --- */

.footer-social-link {
  background-color: var(--color-gray);
  color: var(--text-secondary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.footer-social-link:hover {
  background-color: var(--color-neon);
  color: var(--color-dark);
}

.footer-link:hover {
  color: var(--color-neon);
}

.footer-link:hover .fa-angle-right {
  color: inherit;
}

.light-mode .footer-social-link:hover {
  background-color: var(--color-accent-text);
  color: #ffffff;
}

.light-mode .footer-link:hover {
  color: var(--color-accent-text);
}

/* --- Botão de tema (sol/lua) --- */

.theme-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  font-size: 11px;
  color: var(--text-tertiary);
  transition: color 0.2s ease;
  line-height: 1;
}

.theme-btn:hover {
  color: var(--color-neon);
}

.light-mode .theme-btn:hover {
  color: var(--color-accent-text);
}

.theme-btn-mobile {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.theme-btn-mobile:hover {
  color: var(--color-neon);
}

.light-mode .theme-btn-mobile:hover {
  color: var(--color-accent-text);
}

/* --- Newsletter form --- */

#newsletter-form .flex {
  border: 1px solid var(--border-color);
  background-color: var(--color-gray);
  transition: border-color 0.2s ease;
}

#newsletter-form .flex:focus-within {
  border-color: var(--color-neon);
}

#newsletter-email {
  color: var(--text-primary) !important;
  background: transparent;
}

#newsletter-email::placeholder {
  color: var(--text-tertiary) !important;
}

/* --- Modo escuro (padrão): mostra sol, esconde lua e label-light --- */
.theme-icon-moon   { display: none; }
.theme-icon-sun    { display: inline; color: #f59e0b; }
.theme-label-light { display: none; }
.theme-label-dark  { display: inline; }

/* Modo claro: esconde sol, mostra lua e label-light */
.light-mode .theme-icon-sun    { display: none; }
.light-mode .theme-icon-moon   { display: inline; color: #60a5fa; }
.light-mode .theme-label-dark  { display: none; }
.light-mode .theme-label-light { display: inline; }

/* --- Select theme-aware (suporte, formulários) --- */
.select-theme {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.select-theme:focus {
  border-color: var(--color-neon);
  box-shadow: 0 0 0 2px rgba(12, 255, 185, 0.2);
  outline: none;
}

.select-theme option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* Floating cart count: círculo visível no light theme */
:root.light-mode #floatingCartCount {
  background-color: #1f2937 !important;
  color: #ffffff !important;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}