/* =============================================
   ESCOLA DE NEGÓCIOS - DESIGN AVANÇADO
   Paleta: Verde escuro (#1a4731), Dourado (#c9a227), Branco, Cinza
   ============================================= */

:root {
  --primary: #1a4731;
  --primary-dark: #0f2d1e;
  --primary-light: #2d6a4f;
  --accent: #c9a227;
  --accent-light: #e8c547;
  --text-dark: #1c1c1c;
  --text-muted: #6c757d;
  --bg-light: #f8f9fa;
  --bg-section: #f0f4f0;
  --white: #ffffff;
  --shadow: 0 8px 32px rgba(26, 71, 49, 0.15);
  --shadow-hover: 0 16px 48px rgba(26, 71, 49, 0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================
   RESET E BASE
   ============================================= */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

/* =============================================
   TOPBAR
   ============================================= */

.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 6px 0;
  border-bottom: 2px solid var(--accent);
}

.topbar a {
  color: var(--accent-light);
  text-decoration: none;
  transition: var(--transition);
}

.topbar a:hover {
  color: var(--white);
}

/* =============================================
   NAVBAR
   ============================================= */

.navbar-main {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1050;
  transition: var(--transition);
}

.navbar-main.scrolled {
  padding: 8px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.navbar-brand img {
  height: 60px;
  width: auto;
  transition: var(--transition);
}

.navbar-brand img:hover {
  transform: scale(1.03);
}

.navbar-nav .nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--primary) !important;
  padding: 8px 16px !important;
  border-radius: 8px;
  transition: var(--transition);
  letter-spacing: 0.3px;
  text-transform: uppercase;
  position: relative;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
  border-radius: 2px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 60%;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-dark) !important;
  background: rgba(26, 71, 49, 0.06);
}

.navbar-nav .nav-link.active {
  color: var(--primary-dark) !important;
  background: rgba(26, 71, 49, 0.08);
}

.btn-nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--primary-dark) !important;
  border-radius: 50px !important;
  padding: 8px 24px !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 15px rgba(201, 162, 39, 0.4);
  transition: var(--transition) !important;
}

.btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 162, 39, 0.5) !important;
  background: linear-gradient(135deg, var(--accent-light), var(--accent)) !important;
}

/* =============================================
   HERO SECTION
   ============================================= */

.hero-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-badge {
  display: inline-block;
  background: rgba(201, 162, 39, 0.2);
  border: 1px solid rgba(201, 162, 39, 0.5);
  color: var(--accent-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title .highlight {
  color: var(--accent-light);
  position: relative;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
}

.hero-stat .label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.hero-image-wrapper {
  position: relative;
  z-index: 1;
}

.hero-image-wrapper img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.hero-card-floating {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  animation: float 4s ease-in-out infinite;
}

.hero-card-floating.card-1 {
  bottom: 30px;
  left: -30px;
  min-width: 180px;
}

.hero-card-floating.card-2 {
  top: 30px;
  right: -20px;
  min-width: 160px;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* =============================================
   SECTION TITLES
   ============================================= */

.section-tag {
  display: inline-block;
  background: rgba(26, 71, 49, 0.1);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title .accent {
  color: var(--accent);
}

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  border-radius: 2px;
  margin: 0 auto 24px;
}

.section-divider.left {
  margin: 0 0 24px;
}

/* =============================================
   SOBRE A ESCOLA
   ============================================= */

.about-section {
  padding: 100px 0;
  background: var(--white);
}

.about-feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  border-left: 4px solid var(--accent);
  transition: var(--transition);
  height: 100%;
}

.about-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-left-color: var(--primary);
}

.about-feature-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.about-feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.about-feature-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.about-image-block {
  position: relative;
}

.about-image-block img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 900px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-badge-overlay {
  position: absolute;
  bottom: 30px;
  left: -20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  min-width: 200px;
}

.about-badge-overlay .big-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
}

.about-badge-overlay .badge-text {
  font-size: 0.82rem;
  opacity: 0.9;
  margin-top: 4px;
}

/* =============================================
   TEMÁTICAS / CURSOS POR SEGMENTOS
   ============================================= */

.themes-section {
  padding: 90px 0;
  background: var(--bg-section);
}

.theme-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 2px solid transparent;
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  margin: 6px;
}

.theme-pill:hover,
.theme-pill.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 71, 49, 0.3);
}

.theme-pill i {
  font-size: 1rem;
}

/* =============================================
   TRILHAS DE APRENDIZAGEM
   ============================================= */

.trails-section {
  padding: 90px 0;
  background: var(--white);
}

.trail-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: var(--transition);
  height: 100%;
  border: 1px solid rgba(0,0,0,0.06);
}

.trail-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.trail-card-header {
  padding: 28px 24px 20px;
  position: relative;
}

.trail-card-header.green {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

.trail-card-header.gold {
  background: linear-gradient(135deg, #b8860b, var(--accent));
}

.trail-card-header.blue {
  background: linear-gradient(135deg, #1a3a5c, #2d6a9f);
}

.trail-card-header.teal {
  background: linear-gradient(135deg, #0d5c5c, #1a8a8a);
}

.trail-icon {
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: 14px;
}

.trail-card-header h4 {
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}

.trail-card-header .trail-level {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 50px;
  margin-top: 8px;
}

.trail-card-body {
  padding: 20px 24px 24px;
}

.trail-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.trail-step-num {
  width: 26px;
  height: 26px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.trail-step-text {
  font-size: 0.87rem;
  color: var(--text-dark);
  line-height: 1.5;
}

.trail-cta {
  display: block;
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  margin-top: 16px;
  transition: var(--transition);
}

.trail-cta:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  transform: translateY(-1px);
}

/* =============================================
   CURSOS EM DESTAQUE
   ============================================= */

.featured-section {
  padding: 90px 0;
  background: var(--bg-section);
}

.course-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: var(--transition);
  height: 100%;
  border: 1px solid rgba(0,0,0,0.05);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.course-card-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.course-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.course-card:hover .course-card-img img {
  transform: scale(1.06);
}

.course-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--accent);
  color: var(--primary-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}

.course-badge.destaque {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
}

.course-badge.novo {
  background: #28a745;
  color: var(--white);
}

.course-card-body {
  padding: 24px;
}

.course-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.course-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
  line-height: 1.35;
}

.course-description {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.course-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.course-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.course-meta-item i {
  color: var(--primary-light);
  font-size: 0.85rem;
}

.course-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-course-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 0.83rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: var(--transition);
  display: inline-block;
}

.btn-course-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  transform: translateY(-1px);
}

.btn-course-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 0.83rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: var(--transition);
  display: inline-block;
}

.btn-course-secondary:hover {
  background: var(--primary);
  color: var(--white);
}

/* =============================================
   AULAS VIRTUAIS
   ============================================= */

.virtual-section {
  padding: 90px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
}

.virtual-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.virtual-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding: 20px;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.virtual-feature:hover {
  background: rgba(255,255,255,0.12);
  transform: translateX(4px);
}

.virtual-feature-icon {
  width: 46px;
  height: 46px;
  background: rgba(201, 162, 39, 0.2);
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.virtual-feature-content h5 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.virtual-feature-content p {
  color: rgba(255,255,255,0.72);
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 0;
}

.virtual-image-block {
  position: relative;
}

.virtual-image-block img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 480px;
  object-fit: cover;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.virtual-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.virtual-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--accent);
  color: var(--primary-dark);
}

.hybrid-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--primary-dark);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-weight: 700;
  font-size: 0.82rem;
  box-shadow: var(--shadow);
  text-align: center;
  max-width: 160px;
}

/* =============================================
   SEGMENTOS
   ============================================= */

.segments-section {
  padding: 90px 0;
  background: var(--white);
}

.segment-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  border: 2px solid transparent;
  transition: var(--transition);
  height: 100%;
  cursor: pointer;
}

.segment-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.segment-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, rgba(26, 71, 49, 0.1), rgba(45, 106, 79, 0.15));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 16px;
  transition: var(--transition);
}

.segment-card:hover .segment-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
}

.segment-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.segment-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =============================================
   CTA SECTION
   ============================================= */

.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
}

.cta-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--primary-dark);
}

.cta-section p {
  color: rgba(15, 45, 30, 0.8);
  font-size: 1.05rem;
}

.btn-cta-primary {
  background: var(--primary-dark);
  color: var(--white);
  border: none;
  border-radius: 50px;
  padding: 14px 36px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.btn-cta-primary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-cta-secondary {
  background: transparent;
  color: var(--primary-dark);
  border: 2px solid var(--primary-dark);
  border-radius: 50px;
  padding: 12px 32px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.btn-cta-secondary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-3px);
}

/* =============================================
   FOOTER
   ============================================= */

.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0;
}

.footer-brand img {
  height: 180px;
  filter: brightness(0) invert(1) sepia(1) saturate(2) hue-rotate(60deg);
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
  margin-bottom: 20px;
}

.footer-heading {
  color: var(--accent-light);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-links a i {
  font-size: 0.7rem;
  color: var(--accent);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}

.footer-contact-item i {
  color: var(--accent-light);
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--accent);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  margin-top: 40px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* =============================================
   SCROLL TO TOP
   ============================================= */

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border: none;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(26, 71, 49, 0.4);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(26, 71, 49, 0.5);
}

/* =============================================
   WHATSAPP FLOAT
   ============================================= */

.whatsapp-float {
  position: fixed;
  bottom: 86px;
  right: 30px;
  width: 52px;
  height: 52px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  z-index: 999;
  animation: pulse-green 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: var(--white);
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.8); }
}

/* =============================================
   ANIMAÇÕES DE ENTRADA
   ============================================= */

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

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 991px) {
  .hero-section {
    min-height: auto;
    padding: 80px 0 60px;
  }

  .hero-image-wrapper {
    margin-top: 40px;
  }

  .hero-card-floating {
    display: none;
  }

  .about-badge-overlay {
    left: 10px;
  }

  .navbar-collapse {
    background: var(--white);
    padding: 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 10px;
  }
}

@media (max-width: 767px) {
  .hero-stats {
    gap: 20px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .about-image-block img {
    height: 300px;
  }

  .virtual-image-block img {
    height: 300px;
  }

  .scroll-top, .whatsapp-float {
    right: 16px;
  }

  .scroll-top {
    bottom: 20px;
  }

  .whatsapp-float {
    bottom: 76px;
  }
}

/* =============================================
   COUNTER ANIMATION
   ============================================= */

.counter-number {
  display: inline-block;
}

/* =============================================
   NAVBAR TOGGLER
   ============================================= */

.navbar-toggler {
  border: 2px solid var(--primary);
  border-radius: 8px;
  padding: 6px 10px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2826, 71, 49, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* =============================================
   DROPDOWN MENUS
   ============================================= */

.dropdown-menu {
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px;
  min-width: 220px;
}

.dropdown-item {
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--primary-dark);
  transition: var(--transition);
}

.dropdown-item:hover {
  background: rgba(26, 71, 49, 0.08);
  color: var(--primary);
  padding-left: 18px;
}

.dropdown-divider {
  margin: 4px 0;
  border-color: rgba(0,0,0,0.06);
}

/* =============================================
   SECTION SEPARATORS
   ============================================= */

.wave-separator {
  line-height: 0;
  overflow: hidden;
}

.wave-separator svg {
  display: block;
  width: 100%;
}