/* ======== RESET ======== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Montserrat', sans-serif;
}

body {
  background-color: #fff;
  color: #111;
  overflow-x: hidden;
  padding-top: 0;
}

/* ======== POPUP DE OFERTA ======== */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.popup-content {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 5px 25px rgba(0,0,0,0.3);
}

.close-popup {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 1.8rem;
  cursor: pointer;
  color: #666;
  transition: color 0.3s;
}

.close-popup:hover {
  color: #FF6B00;
}

.popup-content h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #000;
}

.popup-content p {
  margin-bottom: 20px;
  color: #666;
  line-height: 1.6;
}

.popup-btn {
  background: #25D366;
  color: #fff;
  padding: 12px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  display: inline-block;
}

.popup-btn:hover {
  background: #128C7E;
  transform: translateY(-2px);
}

/* ======== TOP BAR - TRADINGVIEW WIDGET ======== */
.top-bar {
  background: #f8f9fa;
  color: #000;
  height: 50px;
  overflow: hidden;
  position: relative;
  z-index: 1000;
  width: 100%;
}

.tradingview-widget-container {
  width: 100%;
  height: 100%;
  position: relative;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.tradingview-widget-container::-webkit-scrollbar {
  display: none;
}

.tradingview-widget-container__widget {
  width: 100% !important;
  height: 50px !important;
  position: relative;
}

/* ======== HEADER PRINCIPAL ======== */
.main-header {
  background: #000;
  padding: 15px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 999;
  width: 100%;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  font-weight: 800;
  font-size: 1.4rem;
  margin-right: auto;
}

.logo-img {
  height: 40px;
  width: auto;
}

/* ======== NAV LINKS ======== */
.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
  margin: 0 auto;
}

.nav-links a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  transition: 0.3s;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #FF6B00;
}

/* ======== BOTÃO CTA ======== */
.cta-btn {
  background: #FF6B00;
  color: #fff;
  padding: 10px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  font-size: 0.9rem;
  margin-left: auto;
}

.cta-btn:hover {
  background: #000;
  transform: translateY(-2px);
  color: #fff;
  border: 1px solid #FF6B00;
}

/* ======== MENU MOBILE ======== */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #FF6B00;
}

/* ======== CARROSSEL ======== */
.banner-carousel {
  position: relative;
  z-index: 1;
  margin-top: 0;
  width: 100%;
}

.carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(0, 0, 0, 0.1) 20%,
    rgba(0, 0, 0, 0.2) 50%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 1;
}

.carousel-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.carousel-dot.active {
  background: #FF6B00;
  border-color: #fff;
  transform: scale(1.2);
  box-shadow: 0 0 8px rgba(255, 107, 0, 0.6);
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 107, 0, 0.9);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: all 0.3s ease;
  font-size: 1rem;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
}

.carousel-nav:hover {
  background: #000;
  transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
  left: 15px;
}

.carousel-next {
  right: 15px;
}

/* ========== RESPONSIVIDADE OTIMIZADA ========== */
@media (min-width: 1200px) {
  .banner-carousel {
    height: 55vh;
    min-height: 450px;
    max-height: 550px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .banner-carousel {
    height: 50vh;
    min-height: 400px;
    max-height: 500px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .banner-carousel {
    height: 45vh;
    min-height: 350px;
    max-height: 450px;
  }
  
  .carousel-nav {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }
  
  .carousel-prev {
    left: 10px;
  }
  
  .carousel-next {
    right: 10px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) and (orientation: landscape) {
  .banner-carousel {
    height: 50vh;
    min-height: 300px;
    max-height: 400px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) and (orientation: portrait) {
  .banner-carousel {
    height: 40vh;
    min-height: 400px;
    max-height: 500px;
  }
}

@media (min-width: 481px) and (max-width: 767px) {
  .banner-carousel {
    height: 35vh;
    min-height: 280px;
    max-height: 350px;
  }
  
  .carousel-nav {
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }
  
  .carousel-prev {
    left: 8px;
  }
  
  .carousel-next {
    right: 8px;
  }
  
  .carousel-controls {
    bottom: 15px;
  }
  
  .carousel-dot {
    width: 8px;
    height: 8px;
  }
}

@media (max-width: 480px) {
  .banner-carousel {
    height: 30vh;
    min-height: 220px;
    max-height: 280px;
  }
  
  .carousel-nav {
    display: none;
  }
  
  .carousel-controls {
    bottom: 12px;
  }
  
  .carousel-dot {
    width: 6px;
    height: 6px;
  }
}

@media (max-width: 320px) {
  .banner-carousel {
    height: 25vh;
    min-height: 180px;
    max-height: 220px;
  }
}

@media (min-width: 1600px) {
  .banner-carousel {
    height: 50vh;
    min-height: 500px;
    max-height: 600px;
  }
}

@media (max-height: 600px) {
  .banner-carousel {
    height: 70vh;
    min-height: 350px;
    max-height: 450px;
  }
}

@media (max-width: 767px) {
  .carousel-slide {
    transform: translateZ(0);
    backface-visibility: hidden;
  }
}

@supports (-webkit-touch-callout: none) {
  .banner-carousel {
    height: 55vh;
    min-height: 400px;
  }
}

@media (orientation: landscape) and (max-width: 767px) {
  .banner-carousel {
    height: 45vh;
    min-height: 250px;
    max-height: 350px;
  }
}

/* ======== MOBILE - CORREÇÃO DA SOBREPOSIÇÃO ======== */
@media (max-width: 768px) {
  .top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 45px;
    z-index: 1001;
    background: #f8f9fa;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
  }
  
  .main-header {
    position: fixed;
    top: 45px;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 10px 0;
    background: #000;
  }
  
  body {
    padding-top: 105px;
  }
  
  .main-header .container {
    width: 95%;
    padding: 0 10px;
  }
  
  .tradingview-widget-container__widget {
    min-width: 800px;
    height: 45px !important;
  }
  
  .tradingview-widget-copyright {
    display: none;
  }
  
  .logo-img {
    height: 35px;
  }
  
  html {
    scroll-padding-top: 105px;
  }
  
  section {
    scroll-margin-top: 105px;
  }
}

@media (max-width: 480px) {
  .top-bar {
    height: 70px;
  }
  
  .main-header {
    top: 70px;
    padding: 8px 0;
  }
  
  body {
    padding-top: 88px;
  }
  
  .tradingview-widget-container,
  .tradingview-widget-container__widget {
    height: 40px !important;
  }
  
  .logo-img {
    height: 30px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .top-bar {
    height: 45px;
  }
  
  .tradingview-widget-container__widget {
    height: 45px !important;
  }
}

/* ======== SEÇÃO HEADER ======== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
  width: 100%;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: #000;
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.brand-orange {
  color: #FF6B00;
}

.brand-black {
  color: #000;
}

/* ======== SEÇÃO SOBRE NÓS ======== */
.about-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.about-section .container {
  display: block;
}

.about-section .section-header {
  margin-bottom: 40px;
}

/* ===== CARROSSEL DE VÍDEOS ===== */
.video-carousel {
  position: relative;
  max-width: 820px;
  overflow: hidden;
  margin: 0 auto 40px;
}

.video-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s ease;
}

.video-wrapper {
  flex: 0 0 100%;
  max-width: 360px;
  aspect-ratio: 9 / 16;
}

.video-wrapper.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border-radius: 18px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

@media (min-width: 768px) {
  .video-wrapper {
    flex: 0 0 calc(50% - 12px);
  }
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  font-size: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 5;
}

.carousel-btn.prev {
  left: 10px;
}

.carousel-btn.next {
  right: 10px;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
  align-items: start;
}

.about-intro {
  margin-bottom: 40px;
}

.about-intro h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #000;
}

.about-intro p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #555;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-bottom: 40px;
}

.about-card {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  display: flex;
  gap: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.card-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: #fff5e6;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FF6B00;
  font-size: 1.5rem;
}

.card-content h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #000;
}

.card-content p {
  color: #666;
  line-height: 1.6;
  font-size: 0.95rem;
}

.about-values {
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.value-item {
  margin-bottom: 30px;
}

.value-item:last-child {
  margin-bottom: 0;
}

.value-item h4 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #FF6B00;
}

.value-item p {
  color: #555;
  line-height: 1.7;
}

.about-sidebar {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.location-card,
.social-card,
.cta-card {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.location-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.location-header i {
  color: #FF6B00;
  font-size: 1.2rem;
}

.location-header h4 {
  color: #000;
  font-size: 1.2rem;
}

.location-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.location-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.location-item h5 {
  color: #FF6B00;
  margin-bottom: 8px;
  font-size: 1rem;
}

.location-item p {
  color: #666;
  font-size: 0.9rem;
  line-height: 1.5;
}

.social-card h4,
.cta-card h4 {
  margin-bottom: 20px;
  color: #000;
  font-size: 1.2rem;
}

.social-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  padding: 10px;
  border-radius: 8px;
  transition: background 0.3s;
  text-decoration: none;
  color: inherit;
}

.social-item:hover {
  background: #f8f9fa;
}

.social-item i {
  color: #FF6B00;
  width: 20px;
}

.cta-small-btn {
  display: inline-block;
  background: #FF6B00;
  color: #fff;
  padding: 12px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  text-align: center;
  width: 100%;
}

.cta-small-btn:hover {
  background: #000;
  transform: translateY(-2px);
}

/* ======== SEÇÃO DE VANTAGENS ======== */
.advantages {
  padding: 100px 0;
  background: #fff;
}

.advantages .section-header {
  text-align: center;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.advantage-card {
  background: #fff;
  padding: 40px 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid #f0f0f0;
}

.advantage-card:hover {
  transform: translateY(-10px);
}

.advantage-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #FF6B00;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff5e6;
  border-radius: 50%;
}

.advantage-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #000;
}

.advantage-card p {
  color: #666;
  line-height: 1.6;
}

/* ======== SEÇÃO DE CURSOS ======== */
.courses {
  padding: 100px 0;
  text-align: center;
  background: #f8f9fa;
}

.courses .section-header {
  text-align: center;
}

.courses .section-header h2,
.courses .section-subtitle {
  text-align: center;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  justify-items: center;
}

.course-card {
  background: #fff;
  padding: 1.8rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  border: 3px solid #ff8c00;
  transition: all 0.3s ease;
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(255, 140, 0, 0.25);
  border-color: #ff6b00;
}

.course-card.featured {
  border: 2px solid #FF6B00;
  transform: scale(1.05);
  position: relative;
}

.course-card.featured::before {
  content: "MAIS PROCURADO";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: #FF6B00;
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.course-card.featured:hover {
  transform: scale(1.08);
}

.course-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: #000;
  min-height: 60px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.course-subtitle {
  font-size: 1rem;
  font-weight: 700;
  color: #ff8c00;
  margin-top: -0.2rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-bottom: 2px solid #ff8c00;
  padding-bottom: 0.25rem;
  display: inline-block;
}

.course-highlight {
  font-weight: 700;
  color: #f7b731;
  background: rgba(247, 183, 49, 0.1);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
  border-left: 3px solid #f7b731;
}

.course-level {
  display: inline-block;
  background-color: #f7b731;
  color: #1e2a3a;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  margin-left: 0.5rem;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.course-content {
  text-align: left;
  margin: 1rem 0;
  flex-grow: 1;
}

.course-content p {
  color: #666;
  margin-bottom: 10px;
  line-height: 1.6;
}

.course-content ul {
  list-style: none;
  padding-left: 0;
}

.course-content li {
  color: #666;
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.course-content li:before {
  content: "•";
  color: #FF6B00;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.course-pricing {
  margin: 20px 0;
  text-align: center;
}

.original-price {
  display: block;
  font-size: 1.2rem;
  color: #888;
  text-decoration: line-through;
  margin-bottom: 5px;
}

.current-price {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: #FF6B00;
  margin-bottom: 5px;
}

.payment-info {
  display: block;
  font-size: 0.9rem;
  color: #666;
}

.course-tag {
  background: #fff5e6;
  color: #FF6B00;
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin: 15px 0;
  display: inline-block;
}

.course-btn {
  background: #f7b731;
  color: #1e2a3a;
  border: none;
  border-radius: 8px;
  padding: 0.9rem 1.5rem;
  font-weight: 700;
  text-align: center;
  display: inline-block;
  transition: 0.3s;
  text-decoration: none;
  margin-top: 1rem;
  font-size: 1rem;
  width: 100%;
}

.course-btn:hover {
  background: #e0a800;
  transform: scale(1.02);
}

/* ======== SEÇÃO DE DEPOIMENTOS ======== */
.testimonials {
  padding: 100px 0;
  background: #fff;
}

.testimonials .section-header {
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s;
  border: 1px solid #f0f0f0;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 450px;
}

.testimonial-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 25px;
  border: 5px solid #FF6B00;
  flex-shrink: 0;
  position: relative;
}

.testimonial-avatar img {
  width: 115%;
  height: 115%;
  object-fit: cover;
  object-position: center center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.testimonial-avatar img[src*="renata.png"] {
  width: 125%;
  height: 125%;
}

.testimonial-avatar img[src*="henrique.png"] {
  width: 120%;
  height: 120%;
}

.testimonial-avatar img[src*="rafael.png"] {
  width: 118%;
  height: 118%;
}

.testimonial-avatar img[src*="milenebrito.png"] {
  width: 122%;
  height: 122%;
}

.testimonial-avatar img[src*="veronica.png"] {
  width: 119%;
  height: 119%;
}

.testimonial-card:hover .testimonial-avatar img {
  transform: translate(-50%, -50%) scale(1.05);
}

.testimonial-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #000;
}

.testimonial-text {
  color: #666;
  line-height: 1.6;
  font-style: italic;
  flex-grow: 1;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 10px;
}

.testimonials-cta {
  margin-top: 40px;
  text-align: center;
}

.testimonial-btn {
  display: inline-block;
  padding: 14px 28px;
  background-color: #ff7a00;
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.testimonial-btn:hover {
  background-color: #e56f00;
  transform: translateY(-2px);
}

/* ======== SEÇÃO DE BENEFÍCIOS ======== */
.benefits {
  padding: 100px 0;
  background: #f8f9fa;
}

.benefits .section-header {
  text-align: center;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.benefit-item {
  background: #fff;
  padding: 30px 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}

.benefit-item:hover {
  transform: translateY(-5px);
}

.benefit-item i {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: #FF6B00;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff5e6;
  border-radius: 50%;
  margin: 0 auto 15px;
}

.benefit-item h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #000;
}

.benefit-item p {
  color: #666;
  line-height: 1.5;
}

/* ======== SEÇÃO DE CONTATO ======== */
.contact-section {
  padding: 100px 0;
  background: #fff;
}

.contact-section .section-header {
  text-align: center;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-form {
  background: #f8f9fa;
  padding: 40px;
  border-radius: 12px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #FF6B00;
  outline: none;
}

.contact-btn {
  background: #FF6B00;
  color: #fff;
  padding: 12px 30px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: 0.3s;
  width: 100%;
}

.contact-btn:hover {
  background: #000;
}

.contact-info {
  padding: 20px;
}

.contact-info h3 {
  margin-bottom: 20px;
  color: #000;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-item i {
  color: #FF6B00;
  margin-right: 15px;
  margin-top: 5px;
  font-size: 1.2rem;
}

/* ======== RODAPÉ ======== */
.main-footer {
  background: #000;
  color: #fff;
  padding: 50px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 30px;
}

.footer-section h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: #fff;
}

.footer-section p {
  margin-bottom: 10px;
  opacity: 0.8;
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
}

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

.footer-section ul li a {
  color: #fff;
  text-decoration: none;
  opacity: 0.8;
  transition: 0.3s;
}

.footer-section ul li a:hover {
  opacity: 1;
  color: #FF6B00;
}

.footer-logo {
  height: 110px;
  width: auto;
  margin-bottom: 15px;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  text-align: center;
  opacity: 0.7;
}

/* ======== BOTÃO SAIBA MAIS ======== */
.cta-button-section {
  padding: 40px 0;
  text-align: center;
  background: transparent;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
}

.cta-button-section .container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.cta-simple-btn {
  background: #FF6B00;
  color: #fff;
  padding: 15px 50px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
  border: 2px solid #FF6B00;
  margin: 0 auto;
}

.cta-simple-btn:hover {
  background: #000;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 107, 0, 0.4);
  border: 2px solid #FF6B00;
}

/* ======== SEÇÃO AULA GRATUITA ======== */
.free-class-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
  position: relative;
  overflow: hidden;
}

.free-class-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.free-class-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.free-class-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #000;
}

.free-class-text .section-subtitle {
  text-align: left;
  margin-left: 0;
  margin-bottom: 30px;
  font-size: 1.1rem;
}

.free-class-features {
  display: flex;
  gap: 25px;
  margin-bottom: 35px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #555;
}

.feature-item i {
  color: #FF6B00;
  font-size: 1.1rem;
}

.watch-class-btn {
  background: linear-gradient(135deg, #FF6B00, #FF8C00);
  color: #fff;
  border: none;
  padding: 15px 40px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 5px 20px rgba(255, 107, 0, 0.3);
}

.watch-class-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
}

.watch-class-btn i {
  font-size: 1.2rem;
}

.free-class-preview {
  position: relative;
}

.video-preview {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.video-preview:hover {
  transform: scale(1.02);
}

.preview-image {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.3s ease;
}

.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(255, 107, 0, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.play-overlay i {
  font-size: 40px;
  color: #fff;
  margin-left: 5px;
}

.play-overlay:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: #FF6B00;
}

/* ======== MODAL ======== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
}

.modal-content {
  background: #fff;
  border-radius: 20px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  color: #999;
  transition: color 0.3s;
  z-index: 10;
}

.modal-close:hover {
  color: #FF6B00;
}

.modal-header {
  text-align: center;
  padding: 30px 30px 20px;
  background: linear-gradient(135deg, #fff5e6, #fff);
  border-radius: 20px 20px 0 0;
}

.modal-header i {
  font-size: 50px;
  color: #FF6B00;
  margin-bottom: 15px;
}

.modal-header h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
  color: #000;
}

.modal-header p {
  color: #666;
  font-size: 0.95rem;
}

#freeClassForm {
  padding: 30px;
}

#freeClassForm .form-group {
  margin-bottom: 20px;
}

#freeClassForm label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
  font-size: 0.9rem;
}

#freeClassForm input {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s;
}

#freeClassForm input:focus {
  border-color: #FF6B00;
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-group input {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: normal;
  font-size: 0.85rem;
  cursor: pointer;
}

.submit-class-btn {
  width: 100%;
  background: linear-gradient(135deg, #FF6B00, #FF8C00);
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.submit-class-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.submit-class-btn i {
  font-size: 1.1rem;
}

.modal-footer {
  padding: 0 30px 30px;
  text-align: center;
  border-top: 1px solid #f0f0f0;
  margin-top: 10px;
}

.modal-footer p {
  font-size: 0.8rem;
  color: #888;
  margin-top: 20px;
}

/* ======== ALERTA PERSONALIZADO ======== */
.custom-alert-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 3000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.custom-alert-content {
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
  border-radius: 20px;
  max-width: 400px;
  width: 90%;
  padding: 30px;
  text-align: center;
  position: relative;
  animation: slideIn 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 107, 0, 0.2);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.custom-alert-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #FF6B00, #FF8C00);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 0.5s ease;
}

.custom-alert-icon i {
  font-size: 35px;
  color: #fff;
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.custom-alert-icon.success-icon {
  background: linear-gradient(135deg, #4CAF50, #45a049);
}

.custom-alert-icon.error-icon {
  background: linear-gradient(135deg, #f44336, #da190b);
}

.custom-alert-content h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #000;
  font-weight: 700;
}

.custom-alert-content p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 25px;
  font-size: 1rem;
}

.custom-alert-btn {
  background: linear-gradient(135deg, #FF6B00, #FF8C00);
  color: #fff;
  border: none;
  padding: 12px 30px;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 120px;
  box-shadow: 0 3px 10px rgba(255, 107, 0, 0.3);
}

.custom-alert-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
  background: linear-gradient(135deg, #FF8C00, #FF6B00);
}

.custom-alert-btn:active {
  transform: translateY(0);
}

/* Feedback visual para campos */
#free_name:focus:invalid,
#free_email:focus:invalid,
#free_whatsapp:focus:invalid {
  border-color: #f44336;
  box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

#free_name:focus:valid,
#free_email:focus:valid,
#free_whatsapp:focus:valid {
  border-color: #4CAF50;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.field-hint {
  font-size: 0.75rem;
  color: #888;
  margin-top: 5px;
  display: block;
}

.field-hint i {
  font-size: 0.7rem;
  margin-right: 3px;
}

/* ======== RESPONSIVIDADE GERAL ======== */
@media (min-width: 1025px) {
  .hero-investor {
    display: block;
  }
}

@media (max-width: 1024px) {
  .advantages-grid,
  .courses-grid,
  .benefits-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content,
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .about-content {
    gap: 30px;
  }

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

@media (max-width: 968px) {
  .free-class-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .free-class-text {
    text-align: center;
    order: 2;
  }
  
  .free-class-text .section-subtitle {
    text-align: center;
  }
  
  .free-class-features {
    justify-content: center;
  }
  
  .watch-class-btn {
    margin: 0 auto;
  }
  
  .free-class-preview {
    order: 1;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    text-align: center;
    background: #000;
    padding: 15px 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 998;
  }

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

  .menu-toggle {
    display: block;
  }

  .cta-btn {
    display: none;
  }
  
  .course-card.featured {
    transform: none;
  }
  
  .course-card.featured:hover {
    transform: translateY(-5px);
  }

  .section-header h2 {
    font-size: 2rem;
  }
  
  .cta-button-section {
    padding: 30px 0;
  }
  
  .cta-simple-btn {
    padding: 12px 35px;
    font-size: 1rem;
  }
}

@media (max-width: 600px) {
  .advantages-grid,
  .courses-grid,
  .benefits-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .advantages h2, 
  .courses h2, 
  .benefits h2, 
  .testimonials h2, 
  .contact-section h2 {
    font-size: 1.8rem;
  }
  
  .course-card {
    padding: 20px;
  }
  
  .course-card.featured::before {
    font-size: 0.7rem;
    padding: 4px 12px;
  }

  .about-card {
    flex-direction: column;
    text-align: center;
  }

  .card-icon {
    margin: 0 auto 15px;
  }
  
  .main-header .container {
    padding: 10px 0;
  }
  
  .menu-toggle {
    font-size: 1.5rem;
  }
  
  .popup-content {
    padding: 20px;
  }
  
  .free-class-text h2 {
    font-size: 1.8rem;
  }
  
  .free-class-features {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  
  .play-overlay {
    width: 60px;
    height: 60px;
  }
  
  .play-overlay i {
    font-size: 30px;
  }
  
  .modal-header h3 {
    font-size: 1.4rem;
  }
  
  #freeClassForm {
    padding: 20px;
  }
  
  .custom-alert-content {
    padding: 25px;
  }
  
  .custom-alert-icon {
    width: 60px;
    height: 60px;
  }
  
  .custom-alert-icon i {
    font-size: 30px;
  }
  
  .custom-alert-content h3 {
    font-size: 1.3rem;
  }
  
  .custom-alert-content p {
    font-size: 0.9rem;
  }
}