/* ==========================================================================
   FIT BRONZE ESPORTES - DESIGN SYSTEM & LUXURY STYLE SHEET
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-dark: #0A0908;
  --bg-card: rgba(20, 18, 15, 0.75);
  --bg-card-hover: rgba(30, 26, 21, 0.9);
  --bg-surface: #14120E;
  
  --bronze-primary: #CD7F32;
  --bronze-light: #E69A28;
  --gold-metallic: #D4AF37;
  --gold-glow: rgba(212, 175, 55, 0.25);
  --amber-accent: #F58220;
  
  --text-main: #F4EFEA;
  --text-muted: #A89F91;
  --text-dark: #0A0908;
  
  --border-glass: rgba(212, 175, 55, 0.2);
  --border-glass-hover: rgba(212, 175, 55, 0.5);
  
  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing & Layout */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

.text-gradient {
  background: linear-gradient(135deg, #FFF5E1 0%, #D4AF37 50%, #CD7F32 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-amber {
  color: var(--amber-accent);
}

.text-muted {
  color: var(--text-muted);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #E69A28 0%, #CD7F32 50%, #A85A17 100%);
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(230, 154, 40, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(230, 154, 40, 0.55);
  filter: brightness(1.1);
}

.btn-outline {
  background: rgba(20, 18, 15, 0.6);
  color: var(--text-main);
  border-color: var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-outline:hover {
  border-color: var(--gold-metallic);
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold-metallic);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: all var(--transition-normal);
  background: rgba(10, 9, 8, 0.4);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.header.scrolled {
  padding: 0.8rem 0;
  background: rgba(10, 9, 8, 0.92);
  border-bottom-color: rgba(212, 175, 55, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #FFF;
  line-height: 1;
}

.logo-subtitle {
  font-size: 0.65rem;
  letter-spacing: 2.2px;
  color: var(--gold-metallic);
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 3px;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-metallic);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 8rem;
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(212, 175, 55, 0.12) 0%, rgba(10, 9, 8, 1) 70%);
}

.hero-backdrop {
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  background: url('images/hero_stage.png') right center/cover no-repeat;
  mask-image: linear-gradient(to left, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 100%);
  opacity: 0.75;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-glass);
  color: var(--gold-metallic);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.1;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-metallic);
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Glass Card Component */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 20px var(--gold-glow);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-subtitle {
  color: var(--gold-metallic);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.6rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Section Layouts */
.section-padding {
  padding: 6rem 0;
}

/* Diferenciais Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(205, 127, 50, 0.1));
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-metallic);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-metallic);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  border: 1px solid var(--border-glass);
}

.service-list {
  list-style: none;
  margin: 1.5rem 0;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
}

.service-list li svg {
  color: var(--gold-metallic);
  flex-shrink: 0;
}

/* Guia da Pele Section */
.prep-container {
  background: rgba(20, 18, 15, 0.5);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.prep-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
  overflow-x: auto;
}

.prep-tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.prep-tab:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.prep-tab.active {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(205, 127, 50, 0.2));
  color: var(--gold-metallic);
  border: 1px solid var(--border-glass);
}

.prep-content-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.prep-steps {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.prep-step-item {
  display: flex;
  gap: 1rem;
  background: rgba(10, 9, 8, 0.6);
  padding: 1.2rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--bronze-primary);
}

.prep-step-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--gold-metallic);
}

.prep-step-text h4 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.prep-step-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Gallery Section */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(20, 18, 15, 0.6);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 0.5rem 1.2rem;
  border-radius: 30px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--gold-metallic);
  color: #000;
  border-color: var(--gold-metallic);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  border: 1px solid var(--border-glass);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 9, 8, 0.9), rgba(10, 9, 8, 0.2));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.2rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* Founders Section */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.founder-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.founder-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.founder-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold-metallic);
  box-shadow: 0 0 20px var(--gold-glow);
}

.founder-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.2rem;
}

.founder-role {
  color: var(--gold-metallic);
  font-weight: 600;
  font-size: 0.9rem;
}

.founder-bio {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.founder-achievements {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.founder-achievements li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.founder-achievements svg {
  color: var(--amber-accent);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* Argentina Banner */
.banner-expansion {
  background: linear-gradient(135deg, rgba(20, 18, 15, 0.9), rgba(35, 28, 20, 0.9)), url('images/argentina_expansion.png') center/cover;
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}

.banner-badge {
  background: var(--amber-accent);
  color: #000;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Partners Section */
.partners-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.partner-logo-card {
  background: rgba(20, 18, 15, 0.5);
  border: 1px solid var(--border-glass);
  padding: 1.2rem 2.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-main);
  letter-spacing: 1px;
  transition: all var(--transition-fast);
}

.partner-logo-card:hover {
  border-color: var(--gold-metallic);
  color: var(--gold-metallic);
  transform: translateY(-2px);
}

/* Modal Lightbox & Booking */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 30px var(--gold-glow);
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text-main);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.form-input, .form-select {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(10, 9, 8, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--gold-metallic);
  box-shadow: 0 0 10px var(--gold-glow);
}

/* Floating WhatsApp FAB */
.fab-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
  z-index: 990;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.fab-whatsapp:hover {
  transform: scale(1.1);
}

/* Footer */
.footer {
  background: #060505;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4rem 0 2rem 0;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--gold-metallic);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .prep-content-panel {
    grid-template-columns: 1fr;
  }
  .founders-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 9, 8, 0.98);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
  }
  .nav-links.active {
    display: flex;
  }
  .mobile-menu-btn {
    display: block;
  }
  .hero-backdrop {
    width: 100%;
    opacity: 0.35;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
}