/* ===================== VARIÁVEIS CSS ===================== */
:root {
  /* Cores principais */
  --primary: #1a1a1a;
  --secondary: #8b0000;
  --accent: #d4af37;
  --white: #ffffff;
  --white-custom: #f8f9fa;
  --light-gray: #f8f9fa;
  --gray: #6c757d;
  --dark-gray: #343a40;
  --text: #2c3e50;
  --text-light: #6c757d;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
  --gradient-secondary: linear-gradient(135deg, #8b0000 0%, #a52a2a 100%);
  --gradient-accent: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
  
  /* Tipografia */
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: 'Georgia', serif;
  
  /* Espaçamentos */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Bordas */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  
  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
  
  /* Transições */
  --transition: all 0.3s ease;
}

/* ===================== RESET E BASE ===================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

/* ===================== TIPOGRAFIA ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--text);
}

/* ===================== LAYOUT ===================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-xxl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text);
  font-weight: 500;
}

/* ===================== HEADER ===================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  gap: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}

.logo img {
  height: 70px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-weight: 500;
  color: var(--primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--secondary);
  background: rgba(139, 0, 0, 0.1);
}

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

.nav-link:hover::after {
  width: 100%;
}

.whatsapp-btn {
  background: #25D366 !important;
  color: #fff !important;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.whatsapp-btn:hover {
  background: #128C7E !important;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.mobile-menu-btn {
  display: none !important;
  background: none !important;
  border: none !important;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn:hover {
  color: var(--secondary);
  background: rgba(139, 0, 0, 0.1);
}

.mobile-menu-btn.active {
  color: var(--secondary);
  background: rgba(139, 0, 0, 0.1);
}



/* ===================== HERO ===================== */
.hero {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: var(--white-custom);
  font-weight: 500;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--gradient-accent);
  color: var(--primary);
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.hero-cta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ===================== SEÇÕES ===================== */
.section-about {
  background: var(--light-gray);
  padding: var(--spacing-xxl) 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.about-text h2 {
  color: var(--primary);
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  color: var(--text);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

.master-profile {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.master-profile h3 {
  color: var(--secondary);
  margin-bottom: var(--spacing-md);
}

.master-profile p {
  color: var(--text);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.isma-section {
  background: var(--white);
  padding: var(--spacing-xxl) 0;
}

.isma-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.isma-card {
  background: var(--light-gray);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-left: 4px solid var(--secondary);
}

.isma-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.isma-card h3 {
  color: var(--secondary);
  margin-bottom: var(--spacing-md);
}

.isma-card p {
  color: var(--text);
  font-weight: 500;
}

/* ===================== ESTILOS ESPECÍFICOS DA PÁGINA SOBRE ===================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.value-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid var(--secondary);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--white);
  font-size: 1.5rem;
}

.value-card h4 {
  color: var(--secondary);
  margin-bottom: var(--spacing-sm);
}

.value-card p {
  color: var(--text);
  margin-bottom: 0;
  font-weight: 500;
}

.master-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.master-image {
  text-align: center;
}

.master-photo {
  width: 100%;
  max-width: 500px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.master-info h3 {
  color: var(--secondary);
  margin-bottom: var(--spacing-lg);
}

.master-credentials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.credential {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--light-gray);
  border-radius: var(--border-radius);
  color: var(--text);
  font-weight: 500;
}

.credential i {
  color: var(--secondary);
  font-size: 1.2rem;
}

.wyng-tjun-content {
  max-width: 800px;
  margin: 0 auto;
}

.wyng-tjun-intro {
  margin-bottom: var(--spacing-xxl);
}

.wyng-tjun-intro p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.principle-card {
  background: var(--light-gray);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-left: 4px solid var(--accent);
}

.principle-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.principle-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.principle-header i {
  color: var(--accent);
  font-size: 1.5rem;
}

.principle-header h3 {
  color: var(--primary);
  margin-bottom: 0;
  font-size: 1.2rem;
}

.principle-card ol {
  list-style: decimal;
  margin-left: var(--spacing-lg);
}

.principle-card li {
  margin-bottom: var(--spacing-md);
  color: var(--text);
  line-height: 1.6;
  font-weight: 500;
}

.card-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--white);
  font-size: 1.2rem;
}

/* ===================== ESTILOS ESPECÍFICOS DA PÁGINA MODALIDADES ===================== */
.philosophy-content {
  max-width: 800px;
  margin: 0 auto;
}

.philosophy-text {
  margin-bottom: var(--spacing-xxl);
}

.philosophy-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.principle-item {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid var(--accent);
}

.principle-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.principle-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--primary);
  font-size: 1.5rem;
}

.principle-item h4 {
  color: var(--primary);
  margin-bottom: 0;
  font-size: 1rem;
}

.modality-content {
  max-width: 1000px;
  margin: 0 auto;
}

.modality-info h3 {
  color: var(--secondary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.modality-info p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-xl);
  text-align: center;
  font-weight: 500;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--light-gray);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-left: 4px solid var(--secondary);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-card h4 {
  color: var(--secondary);
  margin-bottom: var(--spacing-lg);
}

.feature-card ul {
  list-style: disc;
  margin-left: var(--spacing-lg);
}

.feature-card li {
  margin-bottom: var(--spacing-sm);
  color: var(--text);
  line-height: 1.6;
  font-weight: 500;
}

.cta-content {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ===================== ESTILOS ESPECÍFICOS DA PÁGINA HORÁRIOS ===================== */
.schedules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.schedule-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
  border: 1px solid var(--light-gray);
}

.schedule-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.schedule-header {
  background: var(--gradient-secondary);
  color: var(--white);
  padding: var(--spacing-xl);
  text-align: center;
}

.schedule-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
}

.schedule-header h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.schedule-header p {
  color: rgba(255, 255, 255, 1);
  margin-bottom: 0;
  font-weight: 500;
}

.schedule-times {
  padding: var(--spacing-lg);
}

.time-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--light-gray);
}

.time-row:last-child {
  border-bottom: none;
}

.day {
  font-weight: 600;
  color: var(--primary);
  flex: 1;
}

.times {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  text-align: right;
}

.times span {
  background: var(--light-gray);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  color: var(--text);
}

.schedule-pricing {
  background: var(--light-gray);
  padding: var(--spacing-lg);
  text-align: center;
}

.price {
  margin-bottom: var(--spacing-md);
}

.amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
}

.period {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
}

.benefits {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.benefits span {
  color: var(--text);
  font-size: 0.9rem;
}

.benefits span::before {
  content: '✓ ';
  color: var(--secondary);
  font-weight: bold;
}

/* Premium Card */
.premium-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 2px solid var(--accent);
  max-width: 600px;
  margin: 0 auto;
}

.premium-header {
  background: var(--gradient-accent);
  color: var(--primary);
  padding: var(--spacing-xl);
  text-align: center;
}

.premium-icon {
  width: 80px;
  height: 80px;
  background: rgba(26, 26, 26, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 2rem;
}

.premium-header h3 {
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.premium-header p {
  color: var(--primary);
  margin-bottom: 0;
  opacity: 1;
  font-weight: 500;
}

.premium-schedule {
  padding: var(--spacing-lg);
}

.premium-pricing {
  background: var(--light-gray);
  padding: var(--spacing-lg);
  text-align: center;
}

.premium-pricing .amount {
  font-size: 2rem;
  color: var(--accent);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===================== ESTILOS ESPECÍFICOS DA PÁGINA CONTATO ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.contact-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid var(--secondary);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--white);
  font-size: 1.5rem;
}

.contact-card h3 {
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.contact-card p {
  color: var(--text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
  font-weight: 500;
}

.map-container {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ===================== ESTILOS ESPECÍFICOS DAS PÁGINAS LEGAIS ===================== */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.update-date {
  color: var(--text-light);
  font-style: italic;
  margin-bottom: var(--spacing-lg);
}

.legal-section {
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-lg);
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--secondary);
}

.legal-section h2 {
  color: var(--secondary);
  margin-bottom: var(--spacing-lg);
  font-size: 1.5rem;
}

.legal-section h3 {
  color: var(--primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.legal-section p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
  color: var(--text);
}

.legal-section ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-section li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
  color: var(--text);
}

.legal-section strong {
  color: var(--primary);
  font-weight: 600;
}

.contact-info {
  background: var(--light-gray);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-lg);
}

.contact-info p {
  margin-bottom: var(--spacing-sm);
}

.contact-info a {
  color: var(--secondary);
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

/* ===================== RODAPÉ ===================== */
.footer {
  background: var(--primary);
  color: var(--white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h4 {
  color: var(--accent);
  margin-bottom: var(--spacing-lg);
}

.footer-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-menu a {
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition);
}

.footer-menu a:hover {
  opacity: 1;
  color: var(--accent);
}

.footer-social {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition);
}

.footer-social a:hover {
  opacity: 1;
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

/* ===================== RESPONSIVIDADE ===================== */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .nav {
    padding: var(--spacing-sm) 0;
  }
  
  .logo img {
    height: 67.5px;
  }
  
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(30, 30, 30, 0.97); /* fundo escuro com transparência */
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: 999;
    max-height: 80vh;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-link {
    display: block;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    color: #fff;
    background: none;
    transition: background 0.2s, color 0.2s;
  }
  
  .nav-link:hover, .nav-link:focus {
    background: rgba(255,255,255,0.08);
    color: var(--accent);
  }

  .nav-link.active {
    background: var(--accent);
    color: var(--primary);
  }

  .mobile-menu-btn {
    display: flex !important;
    background: none !important;
    border: none !important;
    order: 3;
    margin-left: auto;
    color: #111 !important; /* preto por padrão */
    z-index: 1001;
    transition: color 0.2s, background 0.2s;
  }
  .mobile-menu-btn.active {
    color: var(--accent) !important;
    background: rgba(255,255,255,0.08) !important;
  }
  .mobile-menu-btn:hover {
    color: var(--accent) !important;
    background: rgba(255,255,255,0.12) !important;
  }
  
  .whatsapp-btn {
    display: none;
  }
  /* Overlay para o menu mobile */
  .nav-menu::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  .nav-menu.active::before {
    opacity: 1;
    visibility: visible;
  }
  
  .nav {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
  
  .logo {
    flex: 1;
    min-width: 0;
  }
  
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  /* Responsividade para elementos específicos */
  .master-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .master-photo {
    max-width: 400px;
  }
  
  .master-credentials {
    grid-template-columns: 1fr;
  }
  
  .principles-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  
  .wyng-tjun-intro p {
    font-size: 1rem;
  }
  
  /* Responsividade para elementos específicos */
  .schedules-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .legal-content {
    padding: 0 var(--spacing-sm);
  }
  
  .legal-section {
    padding: var(--spacing-md);
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .premium-card {
    margin: 0 var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .nav {
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-xs);
  }
  
  .logo img {
    height: 60.75px;
  }
  
  .mobile-menu-btn {
    font-size: 1.25rem;
    min-width: 40px;
    min-height: 40px;
    background: none !important;
    border: none !important;
  }
  
  .nav-menu {
    padding: var(--spacing-md);
  }
  
  .nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
  }
}

/* ===================== DESCRIÇÃO DA ACADEMIA ===================== */
.academy-description {
  background: var(--light-gray);
  padding: var(--spacing-lg) 0;
}

.academy-info {
  text-align: center;
}

.academy-name {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.academy-subtitle {
  color: var(--text);
  font-size: 1.1rem;
  opacity: 1;
  font-weight: 500;
}

/* ===================== UTILITÁRIOS ===================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

@media (max-width: 768px) {
  .d-md-none { display: none; }
  .d-md-block { display: block; }
}

@media (max-width: 480px) {
  .d-sm-none { display: none; }
  .d-sm-block { display: block; }
} 

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-social {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
  }
  .footer-social a {
    justify-content: center;
    align-items: center;
    display: flex;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
  }
} 

@media (max-width: 768px) {
  body, p, h1, h2, h3, h4, h5, h6, li, ul, ol, .section, .container, .about-text, .master-profile, .isma-section, .isma-content, .isma-card, .philosophy-content, .philosophy-text, .values-grid, .principles-grid, .depoimentos, .depoimento, .formulario-contato, .contato-info, .footer-content, .footer-social, .footer-column, .footer-bottom {
    text-align: center !important;
  }
} 

/* ===================== DIFERENCIAIS RÁPIDOS E DA UFF ===================== */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}
.diferencial-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  transition: var(--transition);
  border-top: 4px solid var(--accent);
}
.diferencial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.diferencial-card i {
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: var(--spacing-md);
}
.diferencial-card h3 {
  color: var(--secondary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}
.diferencial-card p {
  color: var(--text);
  font-weight: 500;
  margin-bottom: 0;
}

/* ===================== DEPOIMENTOS HOME ===================== */
.section-depoimentos {
  background: var(--light-gray);
  padding: var(--spacing-xxl) 0;
}
.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}
.depoimento-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xl);
  text-align: center;
  font-style: italic;
  border-left: 4px solid var(--secondary);
  transition: var(--transition);
}
.depoimento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.depoimento-card span {
  display: block;
  margin-top: var(--spacing-md);
  color: var(--secondary);
  font-weight: 600;
}

/* ===================== CHAMADA PARA AÇÃO HOME ===================== */
.section-cta {
  background: var(--gradient-primary);
  color: var(--white);
  text-align: center;
  padding: var(--spacing-xxl) 0;
}
.section-cta .section-title {
  color: var(--accent);
}
.section-cta .section-subtitle {
  color: var(--white-custom);
  margin-bottom: var(--spacing-xl);
}

/* ===================== MINI-SEÇÃO ISMA HOME ===================== */
.section-isma-mini {
  background: var(--white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}
.isma-mini-content h3 {
  color: var(--secondary);
  margin-bottom: var(--spacing-sm);
}
.isma-mini-content p {
  color: var(--text);
  font-weight: 500;
}

/* ===================== SOCIAL E LOCALIZAÇÃO HOME ===================== */
.section-social-location {
  background: var(--light-gray);
  padding: var(--spacing-xxl) 0;
}
.social-location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  align-items: start;
}
.social-block, .location-block {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xl);
  text-align: center;
}
.social-block h4, .location-block h4 {
  color: var(--secondary);
  margin-bottom: var(--spacing-md);
}
.social-block a {
  color: var(--primary);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  transition: color 0.2s;
}
.social-block a:hover {
  color: var(--accent);
}
.location-block p {
  color: var(--text);
  margin-bottom: var(--spacing-md);
}
.location-block a {
  color: var(--secondary);
  font-weight: 600;
  font-size: 1.1rem;
  transition: color 0.2s;
}
.location-block a:hover {
  color: var(--accent);
}

/* ===================== RESPONSIVIDADE PARA NOVAS SEÇÕES ===================== */
@media (max-width: 900px) {
  .diferenciais-grid, .depoimentos-grid, .social-location-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .diferenciais-grid, .depoimentos-grid, .social-location-grid {
    grid-template-columns: 1fr;
  }
} 

/* ===================== WHATSAPP HEADER BUTTON ===================== */
.whatsapp-desktop { display: flex; align-items: center; }
.whatsapp-mobile { display: none; }

@media (max-width: 768px) {
  .whatsapp-desktop { display: none !important; }
  .nav-menu {
    padding-bottom: 0;
  }
} 

.credito-dourado {
  color: #FFD700;
  font-weight: 600;
  font-size: 1rem;
  margin-top: 0.5rem;
  display: block;
  text-align: center;
} 

@media (max-width: 768px) {
  .legal-header .section-subtitle {
    margin-top: 1.2rem;
    display: block;
  }
} 

@media (max-width: 768px) {
  .legal-content {
    padding-top: 90px;
  }
} 

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 2000;
  background: #25D366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.18);
  font-size: 2.2rem;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
}
.whatsapp-float:hover {
  background: #128C7E;
  color: #fff;
  transform: translateY(-3px) scale(1.07);
  box-shadow: 0 8px 24px rgba(37,211,102,0.22);
}
@media (max-width: 600px) {
  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }
} 

@media (min-width: 770px) and (max-width: 1060px) {
  .logo-isma { display: none !important; }
  .whatsapp-desktop { display: none !important; }
}