/* ========== VARIÁVEIS CSS ========== */
:root {
  --primary-blue: #2563eb;
  --primary-blue-dark: #1d4ed8;
  --primary-yellow: #fbbf24;
  --primary-yellow-dark: #f59e0b;
  --transition-standard: all 0.3s ease;
  --transition-smooth: all 0.4s ease;
  --border-radius: 0.5rem;
  --shadow-standard: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.15);
  --glass-bg: rgba(255, 255, 255, 0.95);
  --glass-border: rgba(255, 255, 255, 0.2);
  --blue-gradient: linear-gradient(135deg, #3b82f6, #1d4ed8);
  --white-overlay: rgba(255, 255, 255, 0.2);
}

/* ========== RESET E BASE ========== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  cursor: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><circle cx="12" cy="12" r="4" fill="%23FFD700" stroke="%23FFA500" stroke-width="1"/><path d="M12 2v2M12 20v2M4.22 4.22l1.42 1.42M18.36 18.36l1.42 1.42M2 12h2M20 12h2M4.22 19.78l1.42-1.42M18.36 5.64l1.42-1.42" stroke="%23FFD700" stroke-width="2" stroke-linecap="round"/></svg>'), auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ========== ELEMENTOS INTERATIVOS ========== */
a, button, .cursor-pointer {
  cursor: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 28 28"><circle cx="14" cy="14" r="5" fill="%23FFD700" stroke="%23FFA500" stroke-width="1.5"/><path d="M14 3v3M14 22v3M5.64 5.64l2.12 2.12M20.24 20.24l2.12 2.12M3 14h3M22 14h3M5.64 22.36l2.12-2.12M20.24 7.76l2.12-2.12" stroke="%23FFD700" stroke-width="2.5" stroke-linecap="round"/><circle cx="14" cy="14" r="8" fill="none" stroke="%23FFD700" stroke-width="0.8" opacity="0.4"/></svg>'), pointer;
  transition: var(--transition-standard);
}


body.clicking {
  cursor: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="6" fill="%23FFD700" stroke="%23FFA500" stroke-width="2"/><path d="M16 4v4M16 24v4M8.46 8.46l2.83 2.83M20.71 20.71l2.83 2.83M4 16h4M24 16h4M8.46 23.54l2.83-2.83M20.71 11.29l2.83-2.83" stroke="%23FFD700" stroke-width="3" stroke-linecap="round"/><circle cx="16" cy="16" r="10" fill="none" stroke="%23FFD700" stroke-width="1.2" opacity="0.5"/><circle cx="16" cy="16" r="13" fill="none" stroke="%23FFD700" stroke-width="0.8" opacity="0.3"/></svg>'), auto !important;
}

/* ========== ANIMAÇÕES UNIFICADAS ========== */
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.1); opacity: 1; }
}

@keyframes clickPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251, 255, 27, 0.957); }
  50% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(59, 130, 246, 0.3); }
  100% { transform: scale(1); box-shadow: 0 0 0 20px rgba(59, 130, 246, 0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes wave {
  0% { background-position-x: 0; }
  100% { background-position-x: 2400px; }
}

@keyframes waveSlide {
  0% { left: -100%; opacity: 0; }
  10%, 90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

@keyframes liquid {
  0% { transform: translateY(0) rotate(0); opacity: 0.8; }
  50% { transform: translateY(-20px) rotate(180deg); opacity: 0.4; }
  100% { transform: translateY(0) rotate(360deg); opacity: 0.8; }
}

@keyframes sectionHighlight {
  0% { transform: scale(1); }
  50% { transform: scale(1.01); }
  100% { transform: scale(1); }
}

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

/* ========== CLASSES UTILITÁRIAS ========== */
.click-animation { animation: clickPulse 0.3s ease-out; }
.section-highlight { animation: sectionHighlight 0.6s ease; }
.fade-in-animation { animation: fadeInUp 0.6s ease-out; }
.pulse-animation { animation: pulse 2s ease-in-out infinite; }
.float-animation { animation: float 3s ease-in-out infinite; }

.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* ========== ANIMAÇÕES LÍQUIDAS DECORATIVAS ========== */
.liquid-animation {
  position: absolute;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border-radius: 50%;
  animation: liquid 15s infinite linear;
  pointer-events: none;
  z-index: 1;
}

.liquid-animation:nth-child(1) {
  width: 200px; height: 200px; top: 10%; left: 10%; animation-delay: 0s;
}

.liquid-animation:nth-child(2) {
  width: 150px; height: 150px; top: 60%; right: 10%; animation-delay: -5s;
}

.liquid-animation:nth-child(3) {
  width: 100px; height: 100px; bottom: 20%; left: 50%; animation-delay: -10s;
}

/* ========== HERO SECTION ========== */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  background: #1e40af;
}

.hero-video, .hero-fallback, .hero-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.hero-video { object-fit: cover; z-index: 1; }
.hero-fallback { object-fit: cover; z-index: 0; }
.hero-overlay { background: rgba(0, 0, 0, 0.3); z-index: 2; }

.hero-content {
  position: relative;
  z-index: 50;
  text-align: center;
  padding: 1rem;
}

/* Backgrounds para textos do hero */
.hero-text-bg, .hero-subtitle-bg, .hero-description-bg {
  backdrop-filter: blur(5px);
  display: inline-block;
  transition: var(--transition-standard);
  position: relative;
  z-index: 60;
}

.hero-text-bg {
  background: rgba(0, 0, 0, 0.4);
  padding: 0.5rem 1rem;
  border-radius: 10px;
  margin: 0.25rem 0;
}

.hero-subtitle-bg {
  background: rgba(0, 0, 0, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  margin: 0.25rem 0;
  max-width: 95%;
}

.hero-description-bg {
  background: rgba(0, 0, 0, 0.25);
  padding: 1rem 1.5rem;
  border-radius: 10px;
  margin: 0.5rem 0;
}

.hero-text-bg:hover { background: rgba(0, 0, 0, 0.5); transform: translateY(-2px); }
.hero-subtitle-bg:hover { background: rgba(0, 0, 0, 0.4); transform: translateY(-1px); }
.hero-description-bg:hover { background: rgba(0, 0, 0, 0.35); transform: translateY(-1px); }

/* Ondas do hero */
.wave-animation-hero-top, .wave-animation-hero-bottom {
  position: absolute;
  left: 0; width: 100%; height: 60px;
  background-size: 2400px 60px;
  z-index: 2;
}

.wave-animation-hero-top {
  top: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".15" fill="%23FFFFFF"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".35" fill="%23FFFFFF"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" opacity=".7" fill="%23FFFFFF"></path></svg>') repeat-x;
  background-size: 2400px 60px;
  animation: wave 24s linear infinite;
}

.wave-animation-hero-bottom {
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M1200,120V73.71c-47.79-22.2-103.59-32.17-158-28-70.36,5.37-136.33,33.31-206.8,37.5C761.36,87.57,687.66,66.33,617,47.95c-69.27-18-138.3-24.88-209.4-13.08-36.15,6-69.85,17.84-104.45,29.34C210.51,95,87,134.29,0,67.53V120Z" opacity=".15" fill="%23FFFFFF"></path><path d="M1200,120V104.19C1187,83.08,1172.36,63.14,1152.31,47.95,1100.59,8.73,1035,9,975.42,28.42c-31.15,10.15-60.09,26.07-89.67,39.8-40.92,19-84.73,46-130.83,49.67-36.26,2.85-70.9-9.42-98.6-31.56-31.77-25.39-62.32-62-103.63-73-40.44-10.79-81.35,6.69-119.13,24.28s-75.16,39-116.92,43.05c-59.73,5.85-113.28-22.88-168.9-38.84-30.2-8.66-59-6.17-87.09,7.5-22.43,10.89-48,26.93-60.65,49.24V120Z" opacity=".35" fill="%23FFFFFF"></path><path d="M1200,120V114.37C1050.07,61,885.91,48.68,724.17,77.43c-43,7.64-84.23,20.12-127.61,26.46-59,8.63-112.48-12.24-165.56-35.4C372.07,42.78,314,24.76,248.8,30c-86.53,7-172.46,45.71-248.8,84.81V120Z" opacity=".7" fill="%23FFFFFF"></path></svg>') repeat-x;
  background-size: 2400px 60px;
  animation: wave 30s linear infinite reverse;
}

/* ========== ABOUT SECTION ========== */
.wave-top-animation {
  width: 100%; height: 100%;
  animation: wave 10s linear infinite;
  opacity: 0.3;
}

.wave-fill { fill: #e0f2fe !important; }

#about {
  background: linear-gradient(to bottom, #eff6ff, #ffffff) !important;
  position: relative;
}

#about::before { display: none !important; }
#about .absolute.top-0 { opacity: 0.2; z-index: 1; }

/* ========== LOGO ========== */
.logo-glow {
  filter: drop-shadow(0 0 10px rgba(102, 126, 234, 0.5));
  transition: filter 0.3s ease;
}

.logo-glow:hover {
  filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.8));
}

.logo-hero-background {
  background: var(--glass-bg);
  padding: 1rem 1.5rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  display: inline-block;
  transition: var(--transition-standard);
  border: 1px solid var(--glass-border);
  z-index: 60;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.logo-hero-background:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 1);
}

/* ========== MOBILE MENU ========== */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: 300px; height: 100vh;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  padding: 2rem;
  transition: right 0.3s ease;
  z-index: 1000;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active { right: 0; }

.mobile-menu-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0; visibility: hidden;
  transition: var(--transition-standard);
  z-index: 999;
}

.mobile-menu-overlay.active { opacity: 1; visibility: visible; }
.overflow-hidden { overflow: hidden; }

/* ========== GALERIA ========== */
.gallery-filter, .filter-btn, .content-filter-btn {
  border: none;
  border-radius: 25px;
  margin: 0.25rem;
  transition: var(--transition-standard);
  cursor: pointer;
  font-weight: 600;
}

.gallery-filter {
  background: linear-gradient(45deg, #667eea, #764ba2);
  color: #fff;
  padding: 0.5rem 1rem;
}

.filter-btn {
  background: #fff;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
  padding: 10px 20px;
}

.gallery-filter:hover, .filter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.gallery-filter.active {
  background: linear-gradient(45deg, #764ba2, #667eea);
  transform: scale(1.05);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary-blue);
  color: #fff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.content-filter-btn {
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.content-filter-btn.active {
  background-color: white !important;
  color: #2563eb !important;
  border-color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.content-filter-btn:not(.active) {
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.content-filter-btn:not(.active):hover {
  background-color: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

.gallery-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  grid-auto-rows: 200px;
  gap: 15px;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-grid { display: grid; gap: 0.75rem; }

.gallery-item.large { grid-column: span 2; grid-row: span 2; }
.gallery-item.medium { grid-column: span 1; grid-row: span 2; }
.gallery-item.small { grid-column: span 1; grid-row: span 1; }

.gallery-card {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 15px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-standard);
  box-shadow: var(--shadow-standard);
}

.gallery-card:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.gallery-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), rgba(147, 51, 234, 0.9));
  display: flex;
  align-items: center; justify-content: center;
  opacity: 0;
  transition: var(--transition-standard);
  color: #fff; text-align: center;
}

.gallery-card:hover .gallery-overlay { opacity: 1; }
.gallery-card:hover img { transform: scale(1.1); }
.gallery-content i { animation: pulse 2s ease-in-out infinite; }

/* Filtros responsivos */
.filter-buttons {
  display: flex; flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem; padding: 0 1rem;
}

/* Lightbox e Modal */
.lightbox {
  display: none; position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  animation: fadeInUp 0.3s ease;
}

.gallery-modal-content {
  position: relative; margin: auto; padding: 0;
  width: 95%; max-width: 1200px;
  top: 50%; transform: translateY(-50%);
}

.gallery-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white; border: none;
  padding: 0.5rem; font-size: 1rem;
  cursor: pointer; z-index: 1001;
  border-radius: 50%;
  transition: var(--transition-standard);
}

.gallery-nav.prev { left: 0.5rem; }
.gallery-nav.next { right: 0.5rem; }

.lightbox-content {
  position: relative;
  transition: var(--transition-standard);
}

/* ========== LINKS E NAVEGAÇÃO ========== */
nav a::after, .mobile-menu a::after {
  content: ''; position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue-dark));
  transition: width 0.3s ease;
}

nav a:hover::after, .mobile-menu a:hover::after { width: 100%; }

/* ========== LAYOUT BASE ========== */
main { flex: 1; }
footer { margin-top: 0; }

.wave-animation-footer {
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, var(--white-overlay) 25%, rgba(255, 255, 255, 0.2) 50%, var(--white-overlay) 75%, transparent 100%);
  animation: waveSlide 3s ease-in-out infinite;
  z-index: 1;
}

/* ========== PATROCINADORES ========== */
#sponsors {
  background: var(--blue-gradient);
  position: relative; overflow: hidden;
  padding: 4rem 0;
}

#sponsors h2 { color: #fff; }
#sponsors p { color: rgba(255, 255, 255, 0.9); }

.sponsor-single {
  max-width: 800px;
  margin: 0 auto; padding: 2rem;
}

.sponsor-image-container {
  background: #fff; border-radius: 20px; padding: 2rem;
  border: 3px solid rgba(255, 255, 255, 0.3);
  transition: transform 0.3s ease;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  position: relative; overflow: hidden;
  animation: fadeInUp 0.8s ease-out;
}

.sponsor-image-container:hover {
  transform: scale(1.05);
}

.sponsor-image-container img {
  width: 100%; height: auto;
  border-radius: 15px;
  transition: transform 0.3s ease;
  position: relative; z-index: 2;
}

.sponsor-image-container:hover img {
  transform: scale(1.02);
}

/* Elementos decorativos */
#sponsors .fas {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
  transition: var(--transition-standard);
}

#sponsors .fas:hover {
  transform: scale(1.2);
  filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.7));
  opacity: 1 !important;
}

#sponsors .fa-heart { animation: pulse 2s ease-in-out infinite; }

/* Z-index unificado */
#sponsors .absolute { z-index: 5; }
#sponsors > div:first-of-type { z-index: 5; }
#sponsors .container { z-index: 10; }

/* Opacidades otimizadas */
#sponsors .opacity-40 { opacity: 0.6 !important; }
#sponsors .opacity-45 { opacity: 0.65 !important; }
#sponsors .opacity-50 { opacity: 0.7 !important; }
#sponsors .opacity-70 { opacity: 0.85 !important; }
#sponsors .opacity-80 { opacity: 0.9 !important; }

/* Cores melhoradas */
#sponsors .text-red-300 { color: #fca5a5 !important; }
#sponsors .text-yellow-300 { color: #fde047 !important; }
#sponsors .text-white { color: #ffffff !important; }

/* ========== VÍDEOS ========== */
#gallery { position: relative; z-index: 10; }
#gallery .text-center { position: relative; z-index: 15; }

#videos {
  background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
  position: relative; overflow: hidden;
  padding: 4rem 0; z-index: 5;
}

#videos::before {
  content: ''; position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="videoBg" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%233b82f6" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23videoBg)"/></svg>');
  opacity: 0.5; pointer-events: none;
}

#videos h2 { color: var(--primary-blue-dark); position: relative; z-index: 6; }
#videos p { color: #64748b; position: relative; z-index: 6; }

.featured-video {
  max-width: 1000px;
  margin: 0 auto 3rem;
  position: relative; z-index: 6;
}

.video-container, .video-card {
  background: #fff; border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.15);
  transition: var(--transition-smooth);
  border: 2px solid rgba(59, 130, 246, 0.1);
  animation: fadeInUp 0.6s ease-out;
}

.video-container:hover, .video-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.25);
  border-color: rgba(59, 130, 246, 0.3);
}

.video-card:hover { transform: translateY(-5px); }

.video-thumbnail {
  position: relative; width: 100%; height: 400px;
  overflow: hidden; cursor: pointer;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
}

.video-card .video-thumbnail { height: 200px; }

.video-thumbnail img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.video-thumbnail:hover img {
  transform: scale(1.05);
  filter: brightness(1.1);
}

.video-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(29, 78, 216, 0.8));
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition-standard);
}

.video-thumbnail:hover .video-overlay { opacity: 1; }

.play-button, .play-button-small {
  background: var(--glass-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-blue);
  transition: var(--transition-standard);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  animation: pulse 2s ease-in-out infinite;
}

.play-button {
  width: 80px; height: 80px;
  font-size: 2rem;
}

.play-button-small {
  width: 50px; height: 50px;
  font-size: 1.2rem;
}

.play-button:hover, .play-button-small:hover {
  transform: scale(1.1);
  background: #fff;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.video-duration {
  position: absolute; bottom: 15px; right: 15px;
  background: rgba(0, 0, 0, 0.8); color: #fff;
  padding: 0.5rem 0.75rem; border-radius: 8px;
  font-size: 0.9rem; font-weight: 600;
  backdrop-filter: blur(5px);
}

.video-info, .video-info-small {
  padding: 2rem; background: #fff;
}

.video-info-small { padding: 1.5rem; }

.video-info h4, .video-info-small h5 {
  color: var(--primary-blue-dark);
  margin-bottom: 1rem;
  font-weight: 700;
}

.video-info h4 { font-size: 1.5rem; }
.video-info-small h5 { font-size: 1.1rem; margin-bottom: 0.5rem; }

.video-info p, .video-info-small p {
  color: #64748b; line-height: 1.6;
  margin-bottom: 1.5rem;
}

.video-info-small p { font-size: 0.9rem; margin-bottom: 0.75rem; }

.video-stats {
  display: flex; gap: 2rem; flex-wrap: wrap;
}

.stat-item {
  display: flex; align-items: center;
  color: #94a3b8; font-size: 0.9rem; font-weight: 500;
}

.stat-item i {
  color: var(--primary-blue);
  margin-right: 0.5rem;
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Força exatamente 3 colunas */
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 6;
}

.video-card { cursor: pointer; }
.video-info-small .text-xs { color: #94a3b8; font-size: 0.8rem; }

.video-carousel-section {
  position: relative; z-index: 6;
  margin-top: 3rem;
}

.video-carousel-section h3 {
  color: var(--primary-blue-dark);
  font-size: 1.5rem; font-weight: 700;
  margin-bottom: 2rem;
  display: flex; align-items: center;
}

.video-carousel-section h3 i {
  color: var(--primary-blue);
  margin-right: 0.5rem;
}

.video-carousel {
  background: rgba(59, 130, 246, 0.05);
  border-radius: 15px; padding: 2rem;
  border: 2px dashed rgba(59, 130, 246, 0.2);
  text-align: center; color: #64748b;
  font-style: italic;
}

.video-carousel::before {
  content: '🎬'; display: block;
  font-size: 3rem; margin-bottom: 1rem;
}

.video-carousel::after {
  content: 'Mais vídeos em breve...';
  display: block; font-size: 1.1rem;
  color: #94a3b8;
}

.video-card:nth-child(2) { animation-delay: 0.1s; }
.video-card:nth-child(3) { animation-delay: 0.2s; }

/* ========== CONTATO ========== */
#contact h2 { color: var(--primary-blue-dark); }
#contact p { color: #ffffff; }

.contact-info-card, .contact-form-card {
  background: var(--blue-gradient);
  backdrop-filter: blur(15px);
  border-radius: 20px; padding: 2rem;
  border: 2px solid #1e40af;
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
  transition: var(--transition-standard);
}

.contact-info-card:hover, .contact-form-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
  background: linear-gradient(135deg, var(--primary-blue-dark), #1e40af);
}

.contact-info-card h3, .contact-form-card h3 {
  color: #fff; font-weight: 700;
}

.contact-item {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-item:last-child { border-bottom: none; }
.contact-item h4 { color: #fff; font-weight: 600; }
.contact-item p, .contact-item a { color: rgba(255, 255, 255, 0.9); }
.contact-item a:hover { color: #fff; }

.contact-icon {
  background: var(--white-overlay);
  width: 50px; height: 50px;
  border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  margin-right: 1rem; color: #fff;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
  transition: var(--transition-standard);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-icon:hover {
  transform: scale(1.1) rotate(5deg);
  background: rgba(255, 255, 255, 0.3);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.contact-form-card label { color: #fff; font-weight: 600; }

.contact-input {
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px; padding: 1rem;
  font-size: 1rem;
  transition: var(--transition-standard);
  backdrop-filter: blur(5px); color: #fff;
}

.contact-input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.6);
  background: var(--white-overlay);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.contact-input::placeholder { color: rgba(255, 255, 255, 0.7); }

.contact-submit-btn {
  background: var(--white-overlay);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px; padding: 1rem 2rem;
  font-size: 1.1rem; font-weight: 600;
  transition: var(--transition-standard);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
  cursor: pointer; backdrop-filter: blur(5px);
}

.contact-submit-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.6);
}

.contact-submit-btn:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.social-links { gap: 1rem; }

.social-links a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  transition: var(--transition-standard);
  text-decoration: none; color: #fff;
  background: var(--white-overlay);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.social-links a:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.3);
}

.form-message {
  padding: 1rem; border-radius: 8px;
  margin-top: 1rem; font-weight: 500;
  text-align: center;
  transition: var(--transition-standard);
}

.form-message.success {
  background: var(--white-overlay);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.form-message.error {
  background: rgba(239, 68, 68, 0.2);
  color: #fff;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 320px) {
  .mobile-menu { width: 100%; right: -100%; }
  .mobile-menu.active { right: 0; }
}

@media (max-width: 480px) {
  .mobile-menu { width: 280px; padding: 1.5rem; }
}

@media (max-width: 640px) {
  .hero { min-height: 100vh; padding: 1rem 0; }
  .filter-buttons { gap: 0.25rem; padding: 0 0.5rem; }
  .filter-btn { font-size: 0.75rem; padding: 0.4rem 0.8rem; }
  .gallery-nav { padding: 0.5rem; font-size: 1rem; }
  .gallery-nav.prev { left: 0.5rem; }
  .gallery-nav.next { right: 0.5rem; }
  .gallery-modal-content { width: 95%; }
}

@media (min-width: 641px) and (max-width: 768px) {
  .hero { min-height: 110vh; }
  .filter-buttons { gap: 0.75rem; }
  .gallery-nav { padding: 0.75rem; font-size: 1.25rem; }
  .gallery-nav.prev { left: 1rem; }
  .gallery-nav.next { right: 1rem; }
  .gallery-modal-content { width: 90%; }
}

@media (min-width: 640px) {
  .hero-content { padding: 1.5rem; }
  .hero-text-bg { padding: 0.8rem 1.5rem; border-radius: 12px; margin: 0.4rem 0; }
  .hero-subtitle-bg { padding: 0.6rem 1.2rem; border-radius: 10px; margin: 0.4rem 0; max-width: 90%; }
  .gallery-grid { gap: 1rem; }
}

@media (min-width: 768px) {
  .hero-content { padding: 2rem; }
  .hero-text-bg { padding: 1rem 2rem; border-radius: 15px; margin: 0.5rem 0; }
  .hero-subtitle-bg { padding: 0.8rem 1.5rem; border-radius: 12px; margin: 0.5rem 0; max-width: 85%; }
  .gallery-grid { gap: 1.25rem; }
  .gallery-nav { padding: 1rem; font-size: 1.5rem; }
  .gallery-modal-content { width: 85%; }
  .sponsor-single { padding: 1rem; }
  .sponsor-image-container { padding: 1.5rem; }
  .sponsor-image-container:hover { transform: translateY(-5px) scale(1.01); }
  .video-thumbnail { height: 250px; }
  .video-card .video-thumbnail { height: 180px; }
  .videos-grid {
    grid-template-columns: repeat(3, 1fr); /* Mantém 3 colunas em tablets */
    gap: 1.5rem; 
  }
  .video-info { padding: 1.5rem; }
  .video-stats { gap: 1rem; }
  .play-button { width: 60px; height: 60px; font-size: 1.5rem; }
  .play-button-small { width: 40px; height: 40px; font-size: 1rem; }
  .contact-info-card, .contact-form-card { padding: 1.5rem; }
  .contact-icon { width: 40px; height: 40px; margin-right: 0.75rem; }
}

@media (min-width: 1024px) {
  .hero { min-height: 120vh; }
  .hero-content { padding: 3rem; }
  .hero-subtitle-bg { max-width: 80%; }
  .gallery-grid { gap: 1.5rem; }
}

/* ========== SCROLLBAR PERSONALIZADA ========== */
/* Webkit browsers (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 6px;
  box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #5208ff, #90c0f7);
  border-radius: 6px;
  border: 2px solid #f1f1f1;
  transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #041bea, #4fd0ffda);
  box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
  transform: scale(1.05);
}

::-webkit-scrollbar-thumb:active {
  background: linear-gradient(135deg, #3700ff, #6bb5f2);
}

::-webkit-scrollbar-corner {
  background: #f1f1f1;
}

/* Firefox */
html {
  scrollbar-width: thin;
  scrollbar-color: #3609ff #f1f1f1;
}

/* Para elementos com scroll interno */
.scroll-container {
  scrollbar-width: thin;
  scrollbar-color: #000dff #f1f1f1;
}

.scroll-container::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.scroll-container::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  border-radius: 4px;
}

.scroll-container::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #FFA500, #FF8C00);
}
/* ========== SOL BRILHANTE NO HEADER ========== */
.header-sun {
  position: absolute;
  top: 15px;
  right: 20px;
  width: 60px;
  height: 60px;
  z-index: 10;
  pointer-events: none;
}

.sun-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  background: radial-gradient(circle, #FFD700 0%, #FFA500 70%, #FF8C00 100%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 
    0 0 20px rgba(255, 215, 0, 0.8),
    0 0 40px rgba(255, 215, 0, 0.4),
    0 0 60px rgba(255, 215, 0, 0.2);
  animation: sunPulse 3s ease-in-out infinite;
}

.sun-rays {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60px;
  height: 60px;
  transform: translate(-50%, -50%);
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    #FFD700 22.5deg,
    transparent 45deg,
    #FFD700 67.5deg,
    transparent 90deg,
    #FFD700 112.5deg,
    transparent 135deg,
    #FFD700 157.5deg,
    transparent 180deg,
    #FFD700 202.5deg,
    transparent 225deg,
    #FFD700 247.5deg,
    transparent 270deg,
    #FFD700 292.5deg,
    transparent 315deg,
    #FFD700 337.5deg,
    transparent 360deg
  );
  border-radius: 50%;
  opacity: 0.6;
  animation: sunRotate 8s linear infinite;
}

@keyframes sunPulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 
      0 0 20px rgba(255, 215, 0, 0.8),
      0 0 40px rgba(255, 215, 0, 0.4),
      0 0 60px rgba(255, 215, 0, 0.2);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 
      0 0 30px rgba(255, 215, 0, 1),
      0 0 60px rgba(255, 215, 0, 0.6),
      0 0 90px rgba(255, 215, 0, 0.3);
  }
}

@keyframes sunRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsividade para o sol */
@media (max-width: 768px) {
  .header-sun {
    width: 45px;
    height: 45px;
    top: 12px;
    right: 15px;
  }
  
  .sun-core {
    width: 18px;
    height: 18px;
  }
  
  .sun-rays {
    width: 45px;
    height: 45px;
  }
}