/* ===================================================
   iGreen Club — Venturo Negócios
   Identidade Visual: Dark Mode Premium + Verde Neon
   =================================================== */

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

:root {
  --green: #00D084;
  --green-dark: #00a86b;
  --green-light: #39e8a0;
  --green-glow: rgba(0, 208, 132, 0.2);
  --green-glow-strong: rgba(0, 208, 132, 0.4);
  --black: #000000;
  --bg-dark: #0a0a0a;
  --bg-card: #111111;
  --bg-card2: #161616;
  --border: #1e1e1e;
  --border-green: rgba(0, 208, 132, 0.3);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --yellow: #FFD700;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-green: 0 0 30px rgba(0, 208, 132, 0.15);
  --transition: all 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
.text-green { color: var(--green); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--black);
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  box-shadow: 0 0 20px var(--green-glow-strong);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-outline:hover {
  background: var(--green-glow);
  box-shadow: 0 0 20px var(--green-glow);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

.btn-primary-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--green);
  color: var(--black);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary-sm:hover {
  background: var(--green-light);
  box-shadow: 0 0 15px var(--green-glow-strong);
}

.btn-outline-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: transparent;
  color: var(--green);
  border: 1px solid var(--border-green);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline-sm:hover {
  background: var(--green-glow);
  border-color: var(--green);
}

.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.98);
  box-shadow: 0 2px 20px rgba(0, 208, 132, 0.1);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-brand-text .brand-main {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: 1px;
}

.nav-brand-text .brand-sub {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links li a {
  padding: 8px 14px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-links li a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.btn-nav {
  background: var(--green) !important;
  color: var(--black) !important;
  font-weight: 700 !important;
  padding: 10px 20px !important;
}

.btn-nav:hover {
  background: var(--green-light) !important;
  box-shadow: 0 0 15px var(--green-glow-strong);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.6) 50%,
    rgba(0, 208, 132, 0.05) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 24px;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 208, 132, 0.1);
  border: 1px solid var(--border-green);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero-scroll a {
  color: var(--green);
  font-size: 1.2rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ===== CLIENTS BAR ===== */
.clients-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.clients-label {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.clients-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.client-logo-item {
  padding: 6px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
  transition: var(--transition);
}

.client-logo-item:hover {
  border-color: var(--border-green);
  color: var(--green);
}

/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
}

.dark-section {
  background: var(--bg-card);
}

.section-header.centered {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding: 4px 12px;
  background: rgba(0, 208, 132, 0.08);
  border: 1px solid rgba(0, 208, 132, 0.2);
  border-radius: 4px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ===== SECTION GRID ===== */
.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.section-grid.reverse {
  direction: ltr;
}

.section-grid.reverse .section-text {
  order: 1;
}

.section-grid.reverse .section-media {
  order: 2;
}

.section-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-green);
  border: 1px solid var(--border-green);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 32px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.feature-item i {
  font-size: 1rem;
  flex-shrink: 0;
}

/* ===== CARDS GRID ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--border-green);
  box-shadow: var(--shadow-green);
  transform: translateY(-4px);
}

.service-card.featured {
  border-color: var(--green);
  background: linear-gradient(135deg, rgba(0, 208, 132, 0.05) 0%, var(--bg-card2) 100%);
  box-shadow: 0 0 30px rgba(0, 208, 132, 0.1);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(0, 208, 132, 0.1);
  border: 1px solid var(--border-green);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--green);
  margin-bottom: 16px;
}

.card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--green);
  background: rgba(0, 208, 132, 0.1);
  border: 1px solid rgba(0, 208, 132, 0.3);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.card-features li i {
  color: var(--green);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ===== BENEFITS ===== */
.benefits-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 80px;
}

.benefits-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-green);
  border: 1px solid var(--border-green);
  width: 100%;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--border-green);
  background: rgba(0, 208, 132, 0.03);
}

.benefit-icon {
  width: 40px;
  height: 40px;
  background: rgba(0, 208, 132, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 1rem;
  margin-bottom: 12px;
}

.benefit-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.benefit-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== APP SECTION ===== */
.app-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px;
}

.app-content h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 12px 0 16px;
}

.app-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.app-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.app-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.app-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.app-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-green);
}

/* ===== CASHBACK ===== */
.cashback-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.cashback-highlight {
  background: linear-gradient(135deg, rgba(0, 208, 132, 0.1), rgba(0, 208, 132, 0.05));
  border: 1px solid var(--border-green);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 28px 0;
  text-align: center;
}

.big-number {
  display: block;
  font-size: 4rem;
  font-weight: 900;
  color: var(--green);
  line-height: 1;
}

.big-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 8px;
  display: block;
}

.cashback-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-green);
  border: 1px solid var(--border-green);
  width: 100%;
}

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--border-green);
  box-shadow: var(--shadow-green);
  transform: translateY(-4px);
}

.stat-icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 208, 132, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 1.4rem;
  margin: 0 auto 16px;
}

.stat-value {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--green);
  margin-bottom: 4px;
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.results-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-green);
  box-shadow: var(--shadow-green);
}

.results-image img {
  width: 100%;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.testimonial-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--border-green);
  transform: translateY(-4px);
}

.featured-testimonial {
  border-color: var(--green);
  background: linear-gradient(135deg, rgba(0, 208, 132, 0.05), var(--bg-card2));
  box-shadow: 0 0 30px rgba(0, 208, 132, 0.1);
}

.testimonial-stars {
  color: var(--yellow);
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: flex;
  gap: 3px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--black);
  flex-shrink: 0;
}

.author-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
}

.author-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.social-proof-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-green);
  box-shadow: var(--shadow-green);
}

.social-proof-image img {
  width: 100%;
}

/* ===== STEPS ===== */
.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  justify-content: center;
}

.step-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  max-width: 240px;
}

.step-card:hover {
  border-color: var(--border-green);
  box-shadow: var(--shadow-green);
}

.step-number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(0, 208, 132, 0.15);
  line-height: 1;
  margin-bottom: 12px;
}

.step-icon {
  width: 52px;
  height: 52px;
  background: rgba(0, 208, 132, 0.1);
  border: 1px solid var(--border-green);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 1.2rem;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.step-arrow {
  color: var(--green);
  font-size: 1.2rem;
  padding: 0 16px;
  flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--border-green);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--green);
}

.faq-icon {
  color: var(--green);
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CONTATO ===== */
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-options {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}

.contact-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.contact-option:hover {
  border-color: var(--border-green);
  box-shadow: var(--shadow-green);
}

.contact-option.whatsapp i {
  font-size: 1.8rem;
  color: #25D366;
}

.contact-option.email i {
  font-size: 1.8rem;
  color: var(--green);
}

.contact-option strong {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-option span {
  font-size: 1rem;
  font-weight: 700;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(0, 208, 132, 0.05);
}

/* ===== FORM ===== */
.cta-form-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cta-form {
  padding: 40px;
}

.cta-form h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.cta-form > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0, 208, 132, 0.1);
}

.form-group select option {
  background: var(--bg-dark);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-success {
  text-align: center;
  padding: 40px;
}

.form-success i {
  font-size: 3rem;
  color: var(--green);
  margin-bottom: 16px;
}

.form-success p {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.footer-brand-text .brand-main {
  font-size: 1rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: 1px;
}

.footer-brand-text .brand-sub {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 3px;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition);
}

.footer-social a:hover {
  border-color: var(--green);
  color: var(--green);
}

.footer-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links li a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-links li a:hover {
  color: var(--green);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.83rem;
  color: var(--text-muted);
}

.footer-contact-item i {
  color: var(--green);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-contact-item a:hover {
  color: var(--green);
}

.footer-igreen-badge {
  background: rgba(0, 208, 132, 0.05);
  border: 1px solid var(--border-green);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.badge-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge-content i {
  color: var(--green);
  font-size: 1.2rem;
}

.badge-content strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.badge-content span {
  font-size: 0.75rem;
  color: var(--green);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-partners {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-partners a {
  color: var(--green);
  transition: var(--transition);
}

.footer-partners a:hover {
  color: var(--green-light);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--border);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }

  .nav-links.open { display: flex; }

  .nav-links li a { padding: 12px 16px; display: block; }

  .hero-content { padding: 60px 24px; }

  .hero-cta { flex-direction: column; }

  .hero-stats { gap: 16px; }

  .section-grid,
  .section-grid.reverse,
  .benefits-showcase,
  .cashback-grid,
  .cta-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section-grid.reverse .section-text { order: 1; }
  .section-grid.reverse .section-media { order: 2; }

  .cards-grid { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .testimonials-grid { grid-template-columns: 1fr; }

  .steps-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .step-card { max-width: 100%; }
  .step-arrow { transform: rotate(90deg); text-align: center; padding: 8px 0; }

  .app-section {
    grid-template-columns: 1fr;
    padding: 32px;
    gap: 32px;
  }

  .benefits-grid { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1fr; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .cta-form { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }

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

  .benefits-grid { grid-template-columns: 1fr; }

  .hero-stats { flex-direction: column; gap: 12px; }
  .hero-stat-divider { width: 40px; height: 1px; }
}