/* =============================================
   CONNECTMAX – DESIGN SYSTEM
   Cores: #1E2430 (fundo), #22CC22 (verde), #fff
============================================= */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:       #22CC22;
  --green-light: #2EE62E;
  --green-dark:  #1AA61A;
  --green-glow:  rgba(34,204,34,0.20);
  --green-glow2: rgba(34,204,34,0.08);

  --bg:          #1A1F2B;
  --bg2:         #1E2430;
  --bg3:         #242B3A;
  --bg4:         #2A3347;

  --text:        #E8ECF0;
  --text-muted:  #8A9AB0;
  --text-light:  #B8C4D4;

  --border:      rgba(255,255,255,0.07);
  --border-green:rgba(34,204,34,0.25);

  --glass-bg:    rgba(255,255,255,0.04);
  --glass-border:rgba(255,255,255,0.08);

  --radius-sm:   8px;
  --radius:      16px;
  --radius-lg:   24px;
  --radius-xl:   32px;

  --shadow:      0 4px 24px rgba(0,0,0,0.35);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.5);
  --shadow-green:0 0 32px rgba(34,204,34,0.20);

  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-fast: 0.15s ease;

  --nav-h:       72px;
  --max-w:       1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5 {
  font-family: 'Outfit', 'Inter', sans-serif;
  line-height: 1.2;
  font-weight: 700;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── UTILITIES ── */
.text-green { color: var(--green); }
.container  { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; position: relative; }

/* ── GLASS CARD ── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
  color: #0D1117;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 50px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.01em;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(34,204,34,0.25);
}

/* Shine effect sweep on hover */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: skewX(-25deg);
  transition: none;
}
.btn-primary:hover::after {
  left: 150%;
  transition: 0.8s ease-in-out;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 32px rgba(34,204,34,0.4), var(--shadow-green);
}
.btn-primary:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: 50px;
  border: 1.5px solid var(--border-green);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}
.btn-ghost:hover {
  border-color: var(--green);
  color: #0D1117;
  background: var(--green);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(34,204,34,0.25);
}
.btn-ghost:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-lg   { padding: 17px 36px; font-size: 1.05rem; }
.btn-sm   { padding: 10px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; }

.pulse-btn {
  animation: pulse 2.2s infinite cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,204,34,0.6); }
  70% { box-shadow: 0 0 0 16px rgba(34,204,34,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,204,34,0); }
}

/* ── SECTION HEADER ── */
.section-tag {
  display: inline-block;
  background: var(--green-glow2);
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid var(--border-green);
  margin-bottom: 16px;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-title  { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 16px; }
.section-subtitle { font-size: 1.05rem; color: var(--text-muted); max-width: 560px; margin: 0 auto; }

/* =============================================
   NAVBAR
============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(26,31,43,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; }
.logo-image { height: 280px; width: auto; object-fit: contain; }

/* Nav Links */
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}
.nav-link:hover  { color: var(--text); background: var(--glass-bg); }
.nav-link.active { color: var(--green); background: var(--green-glow2); }
.nav-cta { margin-left: 8px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =============================================
   HERO
============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(34,204,34,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 80px 24px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-glow2);
  border: 1px solid var(--border-green);
  color: var(--text-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 1.5s infinite;
}
@keyframes blink {
  0%,100% { opacity:1; } 50% { opacity:0.4; }
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  color: #fff;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--text); }

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 28px 48px;
  backdrop-filter: blur(16px);
  max-width: 680px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.stat-item { text-align: center; padding: 0 32px; }
.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--green);
  line-height: 1;
}
.stat-suffix { font-size: 2rem; font-weight: 900; color: var(--green); }
.stat-label  { display: block; font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }
.stat-divider { width: 1px; height: 60px; background: var(--border); flex-shrink: 0; }

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-arrow {
  width: 28px; height: 28px;
  border-right: 2.5px solid var(--green);
  border-bottom: 2.5px solid var(--green);
  transform: rotate(45deg);
  animation: scrollBounce 1.8s infinite;
  opacity: 0.6;
}
@keyframes scrollBounce {
  0%,100% { transform: rotate(45deg) translateY(0); opacity:0.6; }
  50%      { transform: rotate(45deg) translateY(8px); opacity:1; }
}

/* =============================================
   PROBLEMAS
============================================= */
.problemas { background: var(--bg2); }

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.problem-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: var(--transition);
}
.problem-card:hover {
  border-color: var(--border-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-green);
}
.problem-card:hover::before { opacity: 1; }
.problem-icon {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}
.problem-svg-icon {
  width: 48px;
  height: 48px;
  color: var(--green);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.problem-card:hover .problem-svg-icon {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 8px rgba(34,204,34,0.6));
}
.problem-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: #fff; }
.problem-card p  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

.problems-cta {
  text-align: center;
  background: linear-gradient(135deg, rgba(34,204,34,0.06), transparent);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.problems-question {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 28px;
  font-style: italic;
}

/* =============================================
   SOLUÇÃO
============================================= */
.solucao { background: var(--bg); }

.solucao-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solucao-text .section-tag { margin-bottom: 16px; }
.solucao-text .section-title { text-align: left; margin-bottom: 20px; }
.solucao-desc { color: var(--text-muted); margin-bottom: 16px; line-height: 1.75; }
.solucao-list {
  list-style: none;
  margin: 28px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.solucao-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-light);
}
.check-icon {
  width: 22px; height: 22px;
  background: rgba(34,204,34,0.12);
  border: 1px solid var(--border-green);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.check-icon svg {
  width: 12px;
  height: 12px;
  color: var(--green);
}

/* Dashboard card */
.solucao-visual { position: relative; }
.visual-card {
  padding: 28px;
  border: 1px solid var(--border-green);
  box-shadow: var(--shadow-green), var(--shadow-lg);
}
.vc-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.vc-dots { display: flex; gap: 6px; }
.vc-dots span {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--border);
}
.vc-dots span:first-child  { background: #FF5F57; }
.vc-dots span:nth-child(2) { background: #FFBD2E; }
.vc-dots span:last-child   { background: var(--green); }
.vc-title { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }

.vc-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.vc-stat {
  background: var(--bg3);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}
.vc-stat-label { display: block; font-size: 0.7rem; color: var(--text-muted); margin-bottom: 6px; }
.vc-stat-value { display: block; font-family: 'Outfit',sans-serif; font-size: 1.8rem; font-weight: 900; }

.vc-bar-chart { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.bar-row { display: flex; align-items: center; gap: 10px; }
.bar-label { font-size: 0.75rem; color: var(--text-muted); width: 28px; flex-shrink: 0; }
.bar-track {
  flex: 1;
  height: 8px;
  background: var(--bg3);
  border-radius: 4px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--green-dark), var(--green));
  border-radius: 4px;
  transition: width 1.5s cubic-bezier(0.4,0,0.2,1);
}
.bar-fill.animated { width: var(--w); }
.bar-val { font-size: 0.75rem; color: var(--text-muted); width: 36px; text-align: right; }

.vc-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 600;
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 1.5s infinite;
}

/* =============================================
   DIFERENCIAIS
============================================= */
.diferenciais { background: var(--bg2); }

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}

.diferencial-card {
  padding: 36px 28px;
  transition: var(--transition);
  border: 1px solid var(--glass-border);
  cursor: default;
}
.diferencial-card:hover {
  border-color: var(--border-green);
  transform: translateY(-6px);
  box-shadow: var(--shadow-green);
  background: rgba(34,204,34,0.04);
}

.dif-icon-wrap {
  width: 60px; height: 60px;
  background: var(--green-glow2);
  border: 1px solid var(--border-green);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.diferencial-card:hover .dif-icon-wrap {
  background: var(--green-glow);
  box-shadow: 0 0 20px rgba(34,204,34,0.15);
}
.dif-svg-icon {
  width: 30px;
  height: 30px;
  color: var(--green);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.diferencial-card:hover .dif-svg-icon {
  transform: scale(1.18) rotate(-5deg);
  filter: drop-shadow(0 0 8px rgba(34,204,34,0.6));
}

.diferencial-card h3 { font-size: 1.05rem; color: #fff; margin-bottom: 12px; }
.diferencial-card p  { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }

/* =============================================
   PRODUTOS
============================================= */
.produtos { background: var(--bg); }

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
  margin-bottom: 64px;
  align-items: start;
}

.produto-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
  position: relative;
}
.produto-card:hover {
  border-color: var(--border-green);
  transform: translateY(-6px);
}

.produto-destaque {
  border-color: var(--green) !important;
  box-shadow: var(--shadow-green), var(--shadow-lg);
  background: rgba(34,204,34,0.05) !important;
}
.produto-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #0D1117;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.produto-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg3);
  padding: 4px 10px;
  border-radius: 50px;
  margin-bottom: 10px;
}
.produto-tag-destaque { color: var(--green); background: var(--green-glow2); }

.produto-nome {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.produto-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.produto-preco {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.preco-currency { font-size: 1rem; color: var(--text-muted); font-weight: 600; margin-bottom: 6px; }
.preco-valor    { font-family: 'Outfit',sans-serif; font-size: 2.4rem; font-weight: 900; color: #fff; line-height: 1; }
.preco-period   { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 4px; }

.produto-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  flex: 1;
}
.produto-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-light);
}
.feat-check {
  color: var(--green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}
.feat-check svg {
  width: 14px;
  height: 14px;
  color: var(--green);
}

.produto-canais {
  background: var(--bg3);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 20px;
}
.canais-label { display: block; font-size: 0.72rem; color: var(--text-muted); margin-bottom: 6px; }
.canais-list  { display: flex; flex-direction: column; gap: 4px; }
.canal-item   { font-size: 0.8rem; color: var(--text-light); }

/* COMBOS */
.combos-section { }
.combos-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 28px;
}
.combos-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
.combo-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}
.combo-card:hover { border-color: var(--border-green); transform: translateY(-4px); }
.combo-destaque {
  border-color: var(--green) !important;
  background: rgba(34,204,34,0.05) !important;
}
.combo-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #0D1117;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 50px;
  white-space: nowrap;
}
.combo-name  { font-weight: 700; color: #fff; }
.combo-preco {
  font-family: 'Outfit',sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--green);
}
.combo-preco small { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); }

/* =============================================
   DEPOIMENTOS
============================================= */
.depoimentos { background: var(--bg2); overflow: hidden; }

.testimonials-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}
.testimonial-card {
  flex-shrink: 0;
  flex-grow: 0;
  /* width is set by JS dynamically */
  padding: 32px 28px;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
  box-sizing: border-box;
}
.testimonial-card:hover {
  border-color: var(--border-green);
  transform: translateY(-4px);
}
.stars { color: var(--green); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  background: var(--green-glow);
  border: 2px solid var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--green);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; color: #fff; }
.testimonial-author span   { font-size: 0.78rem; color: var(--text-muted); }

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.tc-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border-green);
  color: var(--text-muted);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.tc-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-glow2); }
.tc-dots { display: flex; gap: 8px; }
.tc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.tc-dot.active { background: var(--green); box-shadow: 0 0 8px var(--green); }

/* =============================================
   FAQ
============================================= */
.faq { background: var(--bg); }
.faq-container { max-width: 800px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 48px; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--border-green); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg2);
  transition: var(--transition-fast);
}
.faq-question:hover { color: var(--green); }
.faq-item.open .faq-question { color: var(--green); background: rgba(34,204,34,0.04); }

.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--green);
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding 0.3s ease;
  padding: 0 24px;
  background: var(--bg2);
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  padding-top: 4px;
}

.faq-cta { text-align: center; }
.faq-cta p { color: var(--text-muted); margin-bottom: 20px; }

/* =============================================
   CONTATO
============================================= */
.contato {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}
.contato::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(34,204,34,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.contato-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contato-info .section-title { text-align: left; }
.contato-desc {
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.75;
  font-size: 1rem;
}
.contato-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.cf-item { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--text-light); }
.cf-icon { font-size: 1rem; font-weight: 900; }

.contato-social p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 12px; }
.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  transition: var(--transition);
}
.whatsapp-link svg { width: 20px; height: 20px; flex-shrink: 0; }
.whatsapp-link:hover { background: #1DB954; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }

/* Form */
.contato-form-wrap { position: relative; }
.contato-form {
  padding: 40px;
  border: 1px solid var(--border-green);
  box-shadow: var(--shadow-green), var(--shadow-lg);
}
.form-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 28px;
  text-align: center;
}
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg3);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 12px 16px;
  transition: var(--transition-fast);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group select option { background: var(--bg3); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(34,204,34,0.12);
}
.form-group input.error,
.form-group textarea.error { border-color: #FF5F57; }

.form-error { font-size: 0.78rem; color: #FF5F57; min-height: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row .form-group { margin-bottom: 0; }
.form-row + .form-group,
.form-row + .form-group + .form-group { margin-top: 0; }

.btn-submit { margin-top: 8px; font-size: 1rem; }
.form-disclaimer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
}

.form-success {
  padding: 48px 40px;
  text-align: center;
  border: 1px solid var(--green);
  box-shadow: var(--shadow-green);
}
.success-icon {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.success-icon svg {
  width: 64px;
  height: 64px;
  animation: successScale 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}
@keyframes successScale {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.form-success h3 { font-size: 1.5rem; color: #fff; margin-bottom: 12px; }
.form-success p  { color: var(--text-muted); margin-bottom: 28px; }

/* =============================================
   FOOTER
============================================= */
.footer { background: var(--bg); border-top: 1px solid var(--border); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: start;
  padding: 64px 24px;
}
.footer-brand { max-width: 280px; }
.footer-slogan { color: var(--text-muted); font-size: 0.85rem; margin-top: 16px; line-height: 1.5; }

.footer-links { display: grid; grid-template-columns: repeat(3,1fr); gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.footer-col a  { font-size: 0.87rem; color: var(--text-muted); transition: var(--transition-fast); }
.footer-col a:hover { color: var(--green); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); text-align: center; }

/* =============================================
   WHATSAPP FLOAT
============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: floatPulse 3s infinite;
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
  animation: none;
}
@keyframes floatPulse {
  0%,100% { box-shadow: 0 4px 24px rgba(37,211,102,0.4); }
  50%      { box-shadow: 0 4px 40px rgba(37,211,102,0.6); }
}
.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: #1A1F2B;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  border: 1px solid var(--border);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 32px;
  z-index: 999;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.back-to-top:hover { border-color: var(--green); color: var(--green); background: var(--green-glow2); }

/* =============================================
   SCROLL REVEAL
============================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1100px) {
  .produtos-grid { grid-template-columns: repeat(2,1fr); }
  .solucao-grid  { gap: 48px; }
}

@media (max-width: 900px) {
  .problems-grid      { grid-template-columns: repeat(2,1fr); }
  .diferenciais-grid  { grid-template-columns: repeat(2,1fr); }
  .combos-grid        { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .contato-wrapper    { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner       { grid-template-columns: 1fr; gap: 48px; }
  .footer-links       { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .hero-stats         { flex-direction: column; gap: 16px; }
  .stat-divider       { width: 60px; height: 1px; }

  .testimonial-card { min-width: calc(100% - 0px); }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 72px 0; }

  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(26,31,43,0.98);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    align-items: flex-start;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-link       { width: 100%; padding: 12px 16px; }
  .nav-cta        { width: 100%; margin: 8px 0 0; text-align: center; justify-content: center; }

  .hero-title { font-size: clamp(1.9rem, 7vw, 2.8rem); }
  .hero-content { padding: 60px 0; }

  .problems-grid     { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .produtos-grid     { grid-template-columns: 1fr; }
  .solucao-grid      { grid-template-columns: 1fr; }
  .form-row          { grid-template-columns: 1fr; }

  .hero-stats { padding: 24px; }
  .stat-item  { padding: 0 16px; }

  .contato-form { padding: 28px 20px; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-inner { padding: 48px 24px; }

  .vc-stats { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn-lg    { width: 100%; justify-content: center; }
  .combos-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.75rem; }
}