/**
 * VoltchZ Brasil - Estilos Base e Componentes Customizados
 * Define o design system da marca: cores, fontes, animações e componentes.
 */

:root {
  /* ── PALETA DE CORES BRAND ── */
  --green: #22c55e;
  --green-glow: rgba(34, 197, 94, 0.4);
  --green-dim: rgba(34, 197, 94, 0.12);
  --green-border: rgba(34, 197, 94, 0.25);
  
  /* ── TONS DE FUNDO (DARK MODE) ── */
  --bg: #050508;
  --bg2: #0a0a0f;
  --bg3: #0e0e14;
  
  /* ── TIPOGRAFIA E ELEMENTOS ── */
  --white: #ffffff;
  --white-secondary: #f5f5f7;
  --text: #f0f0f4;
  --text-dark: #1a1a1f;
  --muted: rgba(240, 240, 244, 0.85);
  --muted2: rgba(240, 240, 244, 0.65);
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(0, 0, 0, 0.08);
  --glass: rgba(10, 10, 15, 0.7);
}

/* ── CONFIGURAÇÕES GERAIS ── */
/* ── CONFIGURAÇÕES GERAIS ── */
html, body {
  height: 100%;
  margin: 0;
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── BARRA DE ROLAGEM MINIMALISTA ── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  border: 2px solid var(--bg);
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--green);
}

/* Firefox Support */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) var(--bg);
}

/* ── TIPOGRAFIA RESPONSIVA ── */
h1 { font-size: clamp(2.5rem, 8vw, 4.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

/* ── ESPAÇAMENTO DE SEÇÕES ── */
section {
  padding-top: clamp(4rem, 10vw, 8rem);
  padding-bottom: clamp(4rem, 10vw, 8rem);
}

/* ── GRAIN OVERLAY ── */
.grain-overlay {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200vh;
  background: transparent url('http://assets.iceable.com/img/noise-transparent.png') repeat 0 0;
  animation: bg-animation .2s infinite;
  opacity: .04;
  pointer-events: none;
  z-index: 1000;
}

@keyframes bg-animation {
    0% { transform: translate(0,0) }
    10% { transform: translate(-5%,-5%) }
    20% { transform: translate(-10%,5%) }
    30% { transform: translate(5%,-10%) }
    40% { transform: translate(-5%,15%) }
    50% { transform: translate(-10%,5%) }
    60% { transform: translate(15%,0) }
    70% { transform: translate(0,10%) }
    80% { transform: translate(-15%,0) }
    90% { transform: translate(10%,5%) }
    100% { transform: translate(5%,0) }
}

/* ── NAVBAR SCROLLED STATE ── */
#main-nav.scrolled {
  height: 60px;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(24px);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

/* ── MOBILE MENU OVERLAY ── */
#mobile-menu-overlay {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
}

#mobile-menu-overlay:not(.hidden) {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

body.menu-open {
  overflow: hidden;
}

/* ── ORBS (GLOW EFFECTS) ── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .15;
  animation: orbFloat 14s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 1;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.1); }
  100% { transform: translate(-20px, 30px) scale(.95); }
}

/* ── CARROSSEL (HERO) ── */
.carousel-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .8s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
  text-align: center;
}

.carousel-slide.active {
  opacity: 1;
  pointer-events: all;
}

.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.carousel-dot.active {
  background: white !important;
  width: 24px !important;
  border-radius: 6px !important;
}

.carousel-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 8s ease-out;
}

.carousel-slide.active .carousel-slide-bg {
  transform: scale(1.05);
}

/* ── CARROSSEL DE CLIENTES ── */
.client-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #050508;
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  transition: opacity 1s cubic-bezier(0.23, 1, 0.32, 1), transform 1s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  align-items: flex-end;
  padding: clamp(20px, 5vw, 40px);
  border-radius: inherit;
}

#clients-slider {
  isolation: isolate;
  background: #0a0a0f;
  transform: translateZ(0);
}

.client-slide.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  z-index: 10;
}

.client-slide:hover {
  transform: scale(1.02);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.client-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 40%, transparent 100%);
  pointer-events: none;
}

.client-slide-content {
  position: relative;
  z-index: 20;
  color: white;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.7s cubic-bezier(0.23, 1, 0.32, 1) 0.3s;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  padding: 20px 24px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.client-slide.active .client-slide-content {
  transform: translateY(0);
  opacity: 1;
}

.client-dot {
  transition: all 0.3s ease;
}

.client-dot.active {
  background: var(--green) !important;
  width: 28px !important;
  border-radius: 6px !important;
}

/* ── SEÇÃO DE LOGOS ── */
#logos-container img {
  filter: brightness(0) invert(1);
  opacity: 0.4;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 140px;
  max-height: 40px;
}

#logos-container .logo-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 28px;
  border-radius: 24px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#logos-container .logo-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--green-border);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(34, 197, 94, 0.1);
}

#logos-container .logo-card:hover img {
  opacity: 1;
  transform: scale(1.1);
}

/* ── ANIMATIONS (INTERSECTION OBSERVER) ── */
.observe {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.23, 1, 0.32, 1), transform 1s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: opacity, transform;
}

.observe.in-view {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* ── MAPA DE PRESENÇA (SOBRE) ── */
#map-presenca {
  min-height: 420px;
  height: 100%;
  border-radius: 24px;
  z-index: 0;
}

#map-presenca .leaflet-control-attribution {
  font-size: 10px;
  background: rgba(255, 255, 255, 0.9);
}

.presenca-marker {
  position: relative;
  background: var(--green);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(34, 197, 94, 0.5);
}

.presenca-marker::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.25);
  animation: presencaPulse 2s ease-out infinite;
}

@keyframes presencaPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2); opacity: 0; }
}

/* ── RESPONSIVIDADE ADICIONAL ── */
@media (max-width: 768px) {
  section {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .client-slide {
    padding: 20px;
  }
  
  .client-slide-content {
    padding: 16px;
    border-radius: 20px;
  }
}