:root {
  --bg-main: #050505;
  --bg-card: #151515;
  --bg-card-soft: #1b1b1b;
  --text-primary: #ffffff;
  --text-secondary: #dddddd;
  --accent: #ff9a1f;
  --accent-strong: #ff7a00;
  --accent-green: #00ff7f;
  --plan-prata: linear-gradient(180deg, #f1f1f1, #b4b4b4);
  --plan-ouro: linear-gradient(180deg, #ffeb99, #ffb31f);
  --plan-diamante: linear-gradient(180deg, #00f5ff, #0066ff);
  --radius-xl: 26px;
  --shadow-strong: 0 25px 60px rgba(0,0,0,0.85);
  --shadow-soft: 0 18px 40px rgba(0,0,0,0.7);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top left, #1b0c02 0, #050505 50%);
  color: var(--text-primary);
}

/* =========================================================
   UTILITÁRIOS / SEÇÕES
   ========================================================= */

.section {
  padding: 72px 16px;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 2.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-title span {
  color: var(--accent);
}

.section-subtitle {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px;
  font-size: 0.98rem;
  color: var(--text-secondary);
}

.center {
  text-align: center;
  margin-top: 32px;
}

/* =========================================================
   BOTÕES
   ========================================================= */

.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #ffffff;
  background: radial-gradient(circle at 30% 0%, #e99611, #ff9a1f 60%, #ff7a00 100%);
  box-shadow: 0 0 18px rgba(255,154,31,0.8);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}

.btn-primary .arrow {
  font-size: 1.1rem;
  transform: translateX(0);
  transition: transform 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow:
    0 0 10px rgba(255,154,31,0.9),
    0 0 25px rgba(255,154,31,1),
    0 0 45px rgba(255,154,31,1);
  filter: drop-shadow(0 0 15px rgba(255,154,31,0.9));
}

.btn-primary:hover .arrow {
  transform: translateX(4px);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border-radius: 999px;
  border: 1px solid rgba(30, 255, 0, 0.35);
  background: transparent;
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--accent);
  color: #ffffff;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* =========================================================
   HERO
   ========================================================= */

.hero {
  width: 100%;
  max-width: 1211px;
  min-height: 569px;
  margin: 30px auto 40px;
  border-radius: 24px 120px 120px 24px;
  overflow: hidden;
  position: relative;
  background: #000;
  box-shadow: var(--shadow-strong);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,120,0,0.25), transparent 55%);
  z-index: -1;
}

/* layout em grid: texto + imagem */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: stretch;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 60px;
  gap: 24px;
  position: relative;
  z-index: 1;
}

/* Logo + ondas sonoras */
.hero-logo {
  position: relative;
  display: inline-block;
}

/* container das ondas */
.sound-waves {
  position: absolute;
  bottom: -10px;            /* posição vertical em relação à logo */
  left: 8px;                /* deslocamento horizontal */
  display: flex;
  gap: 4px;
  pointer-events: none;
  z-index: -1;
}

/* cada barrinha */
.sound-waves span {
  width: 6px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(to top, #ff7a00, #ffb733);
  opacity: 0.9;
  animation: wave-bar 0.8s ease-in-out infinite;
  transform-origin: bottom center;
}

/* variação entre as barras */
.sound-waves span:nth-child(2) { animation-delay: 0.1s; }
.sound-waves span:nth-child(3) { animation-delay: 0.2s; }
.sound-waves span:nth-child(4) { animation-delay: 0.3s; }
.sound-waves span:nth-child(5) { animation-delay: 0.4s; }

@keyframes wave-bar {
  0%   { transform: scaleY(0.4); }
  50%  { transform: scaleY(1.3); }
  100% { transform: scaleY(0.4); }
}

/* coluna da imagem */
.hero-media {
  position: relative;
  border-top-right-radius: 120px;
  border-bottom-right-radius: 120px;
  overflow: hidden;
}

/* Curva suave na borda esquerda da foto */
.hero-media::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 60px; /* largura do fade sobre a borda esquerda da imagem */
  background: linear-gradient(
    to left,
    transparent 0%,
    #000000 100%
  );
  pointer-events: none;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-img-desktop {
  display: block;
}

.hero-img-mobile {
  display: none;
}

/* Painel principal do hero (área de texto) */
.hero-panel {
  margin-top: 18px;
  padding: 24px 24px 26px;
  border-radius: 22px;
  background: radial-gradient(circle at top left,
              rgba(255,255,255,0.05) 0,
              rgba(0,0,0,0.88) 45%,
              rgba(0,0,0,0.95) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 22px 40px rgba(0,0,0,0.85),
    0 0 0 1px rgba(0,0,0,0.6);
}

/* Tagline superior */
.hero-tagline {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.68);
  margin-bottom: 10px;
}

/* Título principal */
.hero-title {
  font-size: 2.4rem;
  line-height: 1.15;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

/* Subtítulo */
.hero-subtitle {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 32rem;
  margin-bottom: 16px;
}

/* Lista de benefícios */
.hero-benefits {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.hero-benefits li {
  position: relative;
  padding-left: 16px;
}

.hero-benefits li + li {
  margin-top: 6px;
}

.hero-benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

/* Linha inferior: badge + CTA */
.hero-bottom-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-badge-wrapper {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-badge-label {
  font-size: 0.75rem;
  color: rgb(255, 255, 255);
}

/* Badge (data/local) menor */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  border-radius: 999px;
  background: rgba(0,0,0,0.75);
  border: 1px solid rgb(255, 145, 0);
  font-size: 0.75rem;
  color: #ffffff;
}

.hero-badge-pill {
  background: #ffffff;
  color: #000000;
  border-radius: 999px;
  padding: 3px 10px;
  font-weight: 600;
  font-size: 0.7rem;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.hero-trust {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
}

/* =========================================================
   METODOLOGIA (3 CARDS)
   ========================================================= */

.section-method {
  background: radial-gradient(circle at top, #2b1303 0, #050505 55%);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.method-card {
  position: relative;
  background: #121212;
  border-radius: var(--radius-xl);
  padding: 24px 24px 24px 26px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.method-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.method-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* número no canto superior direito */
.method-number {
  position: absolute;
  top: 10px;
  right: 18px;
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--accent-strong);
  opacity: 0.9;
  line-height: 1;
}

/* ================================================
   SOBRE O PROFESSOR — ESTILO PREMIUM
   ================================================ */

.section-about-pro {
  padding: 60px 0;
}

.about-pro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 50px;
  align-items: center;
}

/* === FOTO ESQUERDA === */
.about-pro-photo {
  position: relative;
}

.about-pro-photo img {
  width: 100%;
  border-radius: 60px;
  object-fit: cover;
  display: block;
  box-shadow: 0 0 45px rgba(255, 120, 0, 0.25);
  border: 2px solid rgba(255, 120, 0, 0.35);
}

/* === BLOCO DE TEXTO DIREITA === */

.about-pro-content {
  background: #0c0c0c;
  padding: 40px 44px;
  border-radius: 40px;
  box-shadow:
    0 0 60px rgba(255, 120, 0, 0.10),
    0 0 0 1px rgba(255, 120, 0, 0.20);
  border: 1px solid rgba(255, 120, 0, 0.25);
}

.about-pro-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 22px;
}

.about-pro-title span {
  color: var(--accent-strong);
}

.about-pro-content p {
  color: #d6d6d6;
  margin-bottom: 18px;
  font-size: 1rem;
  line-height: 1.6;
}

.about-pro-content strong {
  color: #ffffff;
}

/* ==== RESPONSIVO ==== */

@media (max-width: 960px) {
  .about-pro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-pro-content {
    padding: 28px 24px;
  }
}

/* =========================================================
   GALERIA / CARRETEL
   ========================================================= */

.section-gallery {
  background: radial-gradient(circle at top, #1c0d07 0, #050505 60%);
}

.gallery-wrapper {
  position: relative;
  margin-top: 12px;
}

.gallery-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding-bottom: 4px;
}

.gallery-track::-webkit-scrollbar {
  height: 6px;
}

.gallery-track::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.24);
  border-radius: 999px;
}

.gallery-item {
  min-width: min(420px, 100%);
  scroll-snap-align: center;
}

.gallery-item img {
  width: 100%;
  border-radius: 24px;
  display: block;
  box-shadow: var(--shadow-soft);
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: none;
  background: rgba(0,0,0,0.7);
  color: #ffffff;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s ease, transform 0.2s ease;
}

.gallery-arrow:hover {
  background: rgba(0,0,0,0.9);
  transform: translateY(-50%) scale(1.05);
}

.gallery-prev {
  left: -6px;
}

.gallery-next {
  right: -6px;
}

/* ================================
   PROVA SOCIAL — 5 MIL ALUNOS
   ================================ */

.section-proof {
  padding: 60px 16px 20px;
  background: #050505;
}

.proof-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.3;
}

.proof-title span {
  color: var(--accent);
}

/* Ajuste extra para afastar do "Sobre a Mônica" */
.section-about {
  margin-top: 40px;
}

/* =========================================================
   PROVA SOCIAL / DEPOIMENTOS
   ========================================================= */

.section-proof {
  background: #050505;
  padding-top: 40px;
  padding-bottom: 24px;
}

.section-proof .section-title {
  max-width: 920px;
  margin: 0 auto;
  font-size: 2rem;
  line-height: 1.3;
}

.section-proof .section-title span {
  color: var(--accent);
}

.section-testimonials {
  background: #050505;
  padding-top: 0;
  padding-bottom: 56px;
}

.testimonials-heading {
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.testimonial-card {
  background: #111;
  border-radius: 24px;
  padding: 12px;
  box-shadow: var(--shadow-soft);
}

/* wrapper em proporção 9:16 (Shorts) */
.shorts-frame {
  position: relative;
  width: 100%;
  padding-top: 177.78%; /* 16/9 invertido para vídeo vertical */
  border-radius: 20px;
  overflow: hidden;
  background: #000;
}

.shorts-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}




/* =========================================================
   PLANOS
   ========================================================= */

.section-plans {
  background: #050505;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 26px;
}

.plan-card {
  position: relative;
  border-radius: 30px;
  padding: 24px 22px 26px;
  background: #121212;
  box-shadow: var(--shadow-soft);
}

.plan-card h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.plan-label {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.plan-list {
  list-style: none;
  font-size: 0.89rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.plan-list li + li {
  margin-top: 6px;
}

.plan-price {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.plan-subprice {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

/* fundos específicos */
.plan-prata {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.06), transparent 40%),
    #141414;
  border: 1px solid rgba(255,255,255,0.1);
}

.plan-ouro {
  background:
    linear-gradient(135deg, rgba(255,170,0,0.2), transparent 45%),
    #141010;
  border: 1px solid rgba(255,187,0,0.5);
}

.plan-diamante {
  background:
    linear-gradient(135deg, rgba(0,245,255,0.22), transparent 45%),
    #0b131a;
  border: 1px solid rgba(0,245,255,0.5);
}

.plan-card .plan-btn {
  width: 100%;
  justify-content: center;
}

/* destaque plano ouro */
.destaque {
  transform: translateY(-10px);
}

.destaque .plan-price {
  color: var(--accent);
}

.plan-tag {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.75);
  border: 1px solid rgba(255,255,255,0.4);
}

/* =========================================================
   MODAL
   ========================================================= */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 1000;
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  width: 100%;
  max-width: 580px;
  background: #111111;
  border-radius: 24px;
  padding: 26px 26px 24px;
  position: relative;
  box-shadow: var(--shadow-strong);
  border: 1px solid rgba(255,255,255,0.1);
}

.modal h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: none;
  background: rgba(0,0,0,0.7);
  color: #ffffff;
  font-size: 1.2rem;
  cursor: pointer;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
}

.form-group input {
  background: #191919;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  padding: 9px 11px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(255,154,31,0.5);
}

.form-feedback {
  font-size: 0.84rem;
  margin-top: 10px;
  min-height: 18px;
}

.form-feedback.ok {
  color: var(--accent-green);
}
.form-feedback.error {
  color: #ff4d4d;
}



/* =========================================================
   RESPONSIVO
   ========================================================= */

@media (max-width: 960px) {
  .hero {
    margin: 16px auto 30px;
  }

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

  .hero-media {
    order: -1;
    height: 320px;
  }

  .hero-inner {
    padding: 24px 20px 30px;
    max-width: 100%;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .method-grid,
  .plans-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .hero {
    border-radius: 18px;
  }

  .hero-media {
    height: 340px;
  }

  .hero-img-desktop {
    display: none;
  }

  .hero-img-mobile {
    display: block;
  }

  .hero-panel {
    padding: 18px 16px 20px;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .section {
    padding: 52px 14px;
  }

  .method-grid,
  .plans-grid,
  .testimonials-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .method-number {
    font-size: 2.6rem;
    top: 8px;
    right: 14px;
  }

  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .gallery-prev {
    left: 2px;
  }

  .gallery-next {
    right: 2px;
  }

  .hero-bottom-row {
    flex-direction: column;
    align-items: flex-start;
  }
}