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

:root {
  /* Cores do Tema */
  --color-bg: hsl(30, 50%, 98%);
  --color-fg: hsl(28, 35%, 25%);
  --color-primary: hsl(30, 45%, 63%);
  --color-primary-fg: hsl(30, 15%, 98%);
  --color-secondary: hsl(32, 35%, 88%);
  --color-secondary-fg: hsl(28, 28%, 30%);
  --color-accent: hsl(43, 60%, 65%);
  --color-accent-fg: hsl(28, 25%, 25%);
  --color-card: hsl(32, 42%, 92%);
  --color-card-fg: hsl(28, 30%, 25%);
  --color-border: hsl(32, 25%, 85%);
  
  /* Sombras */
  --shadow-sm: 0px 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0px 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0px 8px 16px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0px 12px 24px rgba(0, 0, 0, 0.18);
  --shadow-2xl: 0px 16px 32px rgba(0, 0, 0, 0.22);
  
  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Tipografia */
  --font-sans: system-ui, -apple-system, sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Border radius */
  --radius: 0.5rem;
}

/* ========================================
   ESTILOS BASE
   ======================================== */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  background-color: black;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page-wrapper {
  min-height: 100vh;
  background-color: var(--color-bg);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ========================================
   COMPONENTES BASE - BADGES
   ======================================== */
.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-align: center;
}

.badge-primary {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}

.badge-secondary {
  background: var(--color-secondary);
  color: var(--color-secondary-fg);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ========================================
   COMPONENTES BASE - BOTÕES
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  min-height: 2.5rem;
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-default {
  background: linear-gradient(to right, #fcd34d, #fbbf24, #fcd34d);
  color: white;
  border: none;
  box-shadow: var(--shadow-lg);
}

.btn-default:hover {
  background: linear-gradient(to right, #fef08a, #fcd34d, #fef08a);
}

.btn-cta {
  background: linear-gradient(to right, #fcd34d, #fbbf24, #fcd34d);
  color: white;
  font-size: var(--font-size-lg);
  padding: 0.875rem 2.5rem;
  min-height: 3rem;
  box-shadow: var(--shadow-lg);
  border: none;
  will-change: filter;
}

.btn-cta:hover {
  background: linear-gradient(to right, #fef08a, #fcd34d, #fef08a);
}

.btn-final {
  font-size: var(--font-size-xl);
  padding: 1rem 5rem;
  min-height: 3.5rem;
  margin-bottom: 2rem;
}

.btn-instagram {
  display: inline-flex;
  text-decoration: none;
}

/* ========================================
   COMPONENTES BASE - CARDS
   ======================================== */
.card {
  background: var(--color-card);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  padding: 1.5rem 2rem;
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-card-fg);
  margin-bottom: 0;
}

.card-content {
  padding: 1.5rem 2rem;
  color: var(--color-fg);
  opacity: 0.8;
}

/* ========================================
   ANIMAÇÕES
   ======================================== */
@keyframes pulse-glow {
  0%, 100% {
    filter: drop-shadow(0 0 4px rgba(250, 204, 21, 0.5))
            drop-shadow(0 0 8px rgba(250, 204, 21, 0.3))
            drop-shadow(0 0 12px rgba(250, 204, 21, 0.2));
  }
  50% {
    filter: drop-shadow(0 0 8px rgba(250, 204, 21, 0.7))
            drop-shadow(0 0 16px rgba(250, 204, 21, 0.5))
            drop-shadow(0 0 24px rgba(250, 204, 21, 0.3));
  }
}

.pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fade-in 0.6s ease-out forwards;
}

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

.animate-bounce {
  animation: bounce 2s ease-in-out infinite;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: calc(1rem + env(safe-area-inset-top, 0px));
  padding-bottom: 3rem;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: 
    linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6)),
    url('images/hero-bg.webp');
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  filter: grayscale(1);
}

@media (min-width: 768px) {
  .hero-background {
    background-position: center 30%;
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 4rem 1.5rem;
  text-align: center;
}

.hero-inner {
  max-width: 48rem;
  margin: 0 auto;
}

.hero-badge {
  margin-bottom: 2rem;
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
  background: rgba(212, 175, 55, 0.9);
  backdrop-filter: blur(10px);
}

.hero-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: white;
  margin-bottom: 1.75rem;
  line-height: 1.2;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.golden-text {
  display: inline-block;
  background: linear-gradient(to right, #fef08a, #fcd34d, #fef08a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  filter: 
    drop-shadow(0 0 6px rgba(250, 204, 21, 0.7))
    drop-shadow(0 0 12px rgba(250, 204, 21, 0.5))
    drop-shadow(0 0 18px rgba(250, 204, 21, 0.3));
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2.5rem;
  line-height: 1.6;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-features {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  width: 100%;
  max-width: 18rem;
  margin-left: auto;
  margin-right: auto;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 0.625rem 1rem;
  border-radius: var(--radius);
  color: white;
  font-weight: 500;
  font-size: var(--font-size-base);
  width: 100%;
}

.feature-pill svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.hero-info {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-base);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: color 0.3s;
}

.scroll-btn:hover {
  color: white;
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
  padding: 3rem 0;
}

.section-benefits {
  background: rgba(217, 166, 121, 0.08);
}

.section-techniques {
  background: var(--color-bg);
}

.section-bonus {
  background: linear-gradient(to bottom right, 
    rgba(217, 166, 121, 0.08), 
    rgba(212, 175, 55, 0.08), 
    rgba(217, 166, 121, 0.15));
}

.section-instructor {
  background: var(--color-bg);
}

.section-faq {
  background: rgba(217, 166, 121, 0.1);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-fg);
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(0, 0, 0, 0.7);
  max-width: 40rem;
  margin: 0 auto;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 72rem;
  margin: 0 auto;
}

.benefit-card {
  opacity: 0;
  transition: all 0.3s ease;
}

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

.benefit-card .card-header {
  padding-bottom: 0.5rem;
}

.benefit-card .card-content {
  padding-top: 0.5rem;
}

.benefit-icon {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius);
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.benefit-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--color-accent);
}

/* ========================================
   TECHNIQUES SECTION
   ======================================== */
.carousel-mobile {
  display: block;
}

.techniques-grid-desktop {
  display: none;
}

.carousel-container {
  overflow: hidden;
  position: relative;
}

.carousel-track {
  display: flex;
  gap: 1rem;
  padding-left: 1.5rem;
  transition: transform 0.3s ease;
  touch-action: pan-y;
}

.carousel-slide {
  flex: 0 0 90%;
  min-width: 0;
  display: flex;
}

.technique-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.technique-card .card-header {
  padding: 1.25rem;
}

.technique-card .card-content {
  padding: 1.25rem;
  padding-top: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.technique-image {
  position: relative;
  height: 16rem;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}

.technique-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.technique-desc {
  font-size: var(--font-size-sm);
  color: rgba(0, 0, 0, 0.7);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.technique-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: auto;
}

.technique-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.check-icon {
  width: 1rem;
  height: 1rem;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: rgba(217, 166, 121, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}

.dot.active {
  background: var(--color-primary);
  width: 2rem;
  border-radius: 1rem;
}

.techniques-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 72rem;
  margin: 0 auto;
}

/* ========================================
   BONUS SECTION
   ======================================== */
.bonus-card-wrapper {
  max-width: 56rem;
  margin: 0 auto;
}

.bonus-card {
  border: 2px solid rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-2xl);
}

.bonus-card .card-header {
  padding: 3rem 2rem 1.5rem;
  text-align: center;
}

.bonus-badge {
  margin-bottom: 2rem;
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
}

.bonus-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.bonus-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.6;
  max-width: 40rem;
  margin: 0 auto;
}

.bonus-card .card-content {
  padding: 3rem 2rem;
  padding-top: 0;
}

.bonus-tags {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  width: 100%;
  max-width: 18rem;
  margin: 0 auto;
}

.bonus-tags .badge {
  padding: 0.5rem 1rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  width: 100%;
}

/* ========================================
   INSTRUCTOR SECTION
   ======================================== */
.instructor-content {
  max-width: 60rem;
  margin: 0 auto;
}

.instructor-card {
  border: 1px solid rgba(217, 166, 121, 0.2);
}

.instructor-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem;
}

.instructor-image-wrapper {
  flex-shrink: 0;
  text-align: center;
  width: 100%;
}

.instructor-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 0;
  object-fit: cover;
  display: block;
  margin: 0 auto;
  border: 6px solid rgba(217, 166, 121, 0.5);
  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.2),
    0 0 30px rgba(217, 166, 121, 0.45);
  background-color: var(--color-secondary);
}

.instructor-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.instructor-name {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-fg);
  text-align: center;
}

.instructor-role {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: 1rem;
  text-align: center;
}

.instructor-quote {
  padding: 1rem 1.5rem;
  background: rgba(217, 166, 121, 0.1);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
}

.instructor-quote p {
  font-size: var(--font-size-base);
  color: rgba(0, 0, 0, 0.8);
  font-style: italic;
  line-height: 1.6;
}

.instructor-bio {
  font-size: var(--font-size-base);
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.6;
}

.instructor-credentials {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: flex-start;
  text-align: left;
  width: 100%;
}

.credential-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.credential-item span {
  font-size: var(--font-size-base);
  flex: 1;
}

.instructor-social {
  padding-top: 1rem;
  text-align: center;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-wrapper {
  max-width: 48rem;
  margin: 0 auto;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1.25rem 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: left;
  color: var(--color-fg);
}

.accordion-trigger span {
  flex: 1;
  padding-right: 1rem;
}

.accordion-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding-bottom: 1.25rem;
}

.accordion-content p {
  font-size: var(--font-size-base);
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.6;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.section-final-cta {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}

.final-cta-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: 
    linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6)),
    url('images/final-cta-bg.jpg');
  background-size: cover;
  background-position: center;
}

.final-cta-content {
  position: relative;
  z-index: 10;
}

.final-cta-inner {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.final-cta-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: white;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.final-cta-subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 3.5rem;
  line-height: 1.6;
}

.final-cta-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
}

.final-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.final-feature svg {
  color: var(--color-accent);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0;
}

.footer-content {
  text-align: center;
  font-size: 0.75rem;
  color: rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 56rem;
  margin: 0 auto;
}

.footer-disclaimer {
  line-height: 1.6;
}

.footer-copyright {
  padding-top: 0.75rem;
  font-weight: 500;
}

/* ========================================
   MEDIA QUERIES - TABLET
   ======================================== */
@media (min-width: 640px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-features {
    flex-direction: row;
  }
  
  .section-title {
    font-size: var(--font-size-4xl);
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bonus-title {
    font-size: var(--font-size-4xl);
  }
  
  .final-cta-title {
    font-size: var(--font-size-5xl);
  }
  
  .instructor-credentials {
    align-items: flex-start;
  }
  
  .credential-item {
    justify-content: flex-start;
  }
  
  .instructor-name,
  .instructor-role {
    text-align: left;
  }
  
  .footer-content {
    font-size: var(--font-size-sm);
  }
}

/* ========================================
   MEDIA QUERIES - DESKTOP
   ======================================== */
@media (min-width: 768px) {
  .carousel-mobile {
    display: none;
  }
  
  .techniques-grid-desktop {
    display: block;
  }
  
  .hero-features {
    flex-direction: row;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
  }
  
  .feature-pill {
    flex: 1;
    justify-content: center;
  }
  
  .techniques-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .technique-card {
    opacity: 0;
  }
  
  .technique-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
  }
  
  .technique-image {
    height: 18rem;
  }
  
  .technique-card .card-header {
    padding: 1.5rem 2rem;
  }
  
  .technique-card .card-content {
    padding: 1.5rem 2rem;
    padding-top: 0;
  }
  
  .technique-desc {
    font-size: var(--font-size-base);
  }
  
  .instructor-layout {
    flex-direction: row;
    padding: 3rem;
  }

  .instructor-image-wrapper {
    flex-basis: 22rem;
    max-width: 22rem;
    width: 22rem;
    text-align: left;
  }

  .instructor-image {
    margin: 0;
  }
  
  .instructor-social {
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: var(--font-size-5xl);
  }
  
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .techniques-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .final-cta-title {
    font-size: var(--font-size-6xl);
  }
  
  .instructor-name,
  .instructor-role {
    text-align: left;
  }
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ========================================
   CARROSSEL DAS TÉCNICAS
   ======================================== */

.carousel-technique {
  position: relative;
  overflow: hidden;
  height: 18rem;
  border-radius: 0.75rem;
}

.technique-track {
  display: flex;
  height: 100%;
  width: 100%;
  transition: transform .35s cubic-bezier(.4, 0, .2, 1);
}

.carousel-technique img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
  transition: transform .3s ease;
}

.carousel-technique:hover img {
  transform: scale(1.015);
}

/* ---- Setinhas ---- */
.technique-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;        
  border: none;            
  color: white;              
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 15;
  padding: 0;
  opacity: 0.85;
  transition: opacity .2s ease;
}

.technique-nav:hover {
  opacity: 1;
}

.technique-nav.prev { left: 0.75rem; }
.technique-nav.next { right: 0.75rem; }

/* ---- Dots ---- */
.technique-dots {
  position: absolute;
  bottom: 0.7rem;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 0.35rem;
}

.technique-dots button {
  width: 0.45rem;
  height: 0.45rem;
  background: rgba(255,255,255,.55);
  border-radius: 50%;
  border: none;
  transition: all .25s ease;
}

.technique-dots button.active {
  width: 1.1rem;
  border-radius: 1rem;
  background: white;
}

/* ========================================
   SEÇÃO DE VÍDEO
========================================= */
.section-video {
  background: var(--color-bg);
  padding: 4rem 0;
}

lite-youtube {
  display: block;           
  width: 100%;
  max-width: 900px;
  margin: 0 auto;

  aspect-ratio: 16 / 9;         
  border-radius: 1rem;
  overflow: hidden;

  background: #000;
  box-shadow: 0 10px 25px rgba(0,0,0,0.18);
}

.golden-text-owner,
.mentor-name {
  display: inline-block;
  font-weight: 700;
  background: linear-gradient(to right, #dfcc3c, #fcd34d, #c4ae07);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 3px rgba(250, 204, 21, 0.6));
}