/* ============================================================
   HeyEnglish — Landing Page CSS
   Paleta: Roxo (#7C3AED principal), Branco (#FFFFFF), Lilás (#EDE9FE)
============================================================ */

:root {
  --purple-900: #4C1D95;
  --purple-800: #5B21B6;
  --purple-700: #6D28D9;
  --purple-600: #7C3AED;
  --purple-500: #8B5CF6;
  --purple-400: #A78BFA;
  --purple-300: #C4B5FD;
  --purple-100: #EDE9FE;
  --purple-50:  #F5F3FF;

  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(124,58,237,0.15);
  --shadow-lg: 0 8px 32px rgba(124,58,237,0.2);
  --shadow-xl: 0 16px 48px rgba(124,58,237,0.25);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition: all 0.3s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }

/* ============================================================ Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  background: var(--purple-100);
  color: var(--purple-700);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 640px;
  margin-bottom: 48px;
}

.highlight {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================ Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 100px;
  padding: 14px 32px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--purple-600), var(--purple-500));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--purple-700), var(--purple-600));
  box-shadow: 0 6px 28px rgba(124,58,237,0.5);
  transform: translateY(-2px);
}

.btn--cta {
  background: linear-gradient(135deg, #059669, #10B981);
  color: var(--white);
  font-size: 1.15rem;
  padding: 18px 40px;
  box-shadow: 0 6px 24px rgba(5,150,105,0.4);
}
.btn--cta:hover {
  background: linear-gradient(135deg, #047857, #059669);
  box-shadow: 0 8px 32px rgba(5,150,105,0.5);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn--large {
  font-size: 1.2rem;
  padding: 20px 48px;
}

.pulse {
  animation: pulse 2.5s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(124,58,237,0.4); }
  50% { box-shadow: 0 6px 40px rgba(124,58,237,0.65); }
}
.btn--cta.pulse {
  animation: pulse-green 2.5s infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 6px 24px rgba(5,150,105,0.4); }
  50% { box-shadow: 0 6px 40px rgba(5,150,105,0.65); }
}

/* ============================================================ NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(76, 29, 149, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(76, 29, 149, 0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.navbar__logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__links a {
  color: rgba(255,255,255,0.85);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
}
.navbar__links a:hover { color: var(--white); }

.navbar__cta { padding: 10px 24px; font-size: 0.9rem; }

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0; right: 0;
  background: var(--purple-900);
  flex-direction: column;
  padding: 24px;
  gap: 16px;
  z-index: 999;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,0.9);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.1rem;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* ============================================================ HERO */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--purple-900) 0%, var(--purple-700) 60%, var(--purple-500) 100%);
  padding: 120px 0 80px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}
.shape--1 {
  width: 600px; height: 600px;
  background: var(--white);
  top: -200px; right: -150px;
}
.shape--2 {
  width: 400px; height: 400px;
  background: var(--purple-300);
  bottom: -100px; left: -100px;
}
.shape--3 {
  width: 200px; height: 200px;
  background: var(--white);
  top: 40%; left: 40%;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 100px;
  padding: 8px 18px;
  margin-bottom: 20px;
}
.badge--fire {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: var(--white);
  animation: badge-bounce 2s ease-in-out infinite;
}
@keyframes badge-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero__price-box {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
  display: inline-block;
}

.price-old {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  margin-bottom: 4px;
}

.price-main {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.5rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.price-main span {
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
}

.price-installment {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  margin-bottom: 8px;
}

.price-economy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(5,150,105,0.3);
  color: #6EE7B7;
  border: 1px solid rgba(110,231,183,0.3);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.hero__cta {
  display: flex;
  width: fit-content;
  margin-bottom: 16px;
}

.hero__trust {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  margin-bottom: 32px;
}

.hero__badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}
.hero__badge i {
  color: var(--purple-300);
  font-size: 1.25rem;
}
.hero__badge span {
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
}

.hero__photo-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero__photo-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.hero__photo-badge {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(76,29,149,0.95);
  backdrop-filter: blur(8px);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__photo-badge i { color: #FCD34D; }

/* ============================================================ PROOF BAR */
.proof-bar {
  background: var(--purple-900);
  padding: 20px 0;
  overflow: hidden;
}

.proof-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.proof-bar__inner span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
}
.proof-bar__inner span i { color: var(--purple-300); }

/* ============================================================ VIDEO SECTION */
.video-section {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}

.video-wrapper {
  max-width: 800px;
  margin: 0 auto 24px;
}

.video-placeholder {
  position: relative;
  background: linear-gradient(135deg, var(--purple-900), var(--purple-700));
  border-radius: var(--radius-xl);
  aspect-ratio: 16/9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  cursor: pointer;
}

.video-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(124,58,237,0.3) 0%, transparent 70%);
}

.video-placeholder__icon {
  font-size: 80px;
  color: rgba(255,255,255,0.9);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.video-placeholder:hover .video-placeholder__icon {
  transform: scale(1.1);
  color: var(--white);
}

.video-placeholder__text {
  position: relative;
  z-index: 1;
  text-align: center;
}
.video-placeholder__text strong {
  display: block;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 4px;
}
.video-placeholder__text span {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.video-placeholder__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 6px;
}

.video-caption {
  color: var(--gray-600);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.video-caption i { color: var(--purple-500); }

/* Mensagem da Teacher Julia */
.teacher-message {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  max-width: 720px;
  margin: 28px auto 0;
  text-align: left;
}

.teacher-message__avatar {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--purple-600), var(--purple-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  box-shadow: var(--shadow-md);
  margin-top: 4px;
}

.teacher-message__bubble {
  background: linear-gradient(135deg, var(--purple-50), #fff);
  border: 1.5px solid var(--purple-200);
  border-radius: 0 var(--radius-xl) var(--radius-xl) var(--radius-xl);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.teacher-message__bubble::before {
  content: '';
  position: absolute;
  top: 0;
  left: -10px;
  border-width: 0 10px 10px 0;
  border-style: solid;
  border-color: transparent var(--purple-200) transparent transparent;
}

.teacher-message__name {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--purple-600);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.teacher-message__bubble p {
  color: var(--gray-700);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0;
}

/* Divisória sutil entre mensagem e vídeo */
.video-section__divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-400), var(--purple-200));
  border-radius: 100px;
  margin: 36px auto;
}

/* Container do vídeo (parte de baixo) */
.video-section__bottom {
  text-align: center;
}

.video-section__pre {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--purple-700);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.video-section__pre i {
  color: var(--purple-500);
  font-size: 1.3rem;
}

/* ============================================================ OBJECTION */
.objection {
  padding: 100px 0;
  background: var(--purple-50);
}

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

.objection__content p { margin-bottom: 16px; color: var(--gray-700); }

.lie-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
}

.lie-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #B91C1C;
  font-weight: 500;
  font-size: 0.95rem;
}
.lie-card i { color: #EF4444; flex-shrink: 0; }

.objection__punchline {
  font-size: 1.1rem;
  color: var(--gray-900) !important;
  font-weight: 500;
}

.objection__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--purple-100);
}

.objection__card-icon {
  font-size: 2.5rem;
  color: var(--purple-600);
  margin-bottom: 16px;
}

.objection__card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.objection__card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.objection__card ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-700);
  font-size: 0.95rem;
}
.objection__card ul li i { color: var(--purple-600); font-size: 1rem; }

/* ============================================================ DREAM */
.dream {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}

.dream__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.dream__item {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.dream__item:hover {
  border-color: var(--purple-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.dream__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--purple-600), var(--purple-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  margin: 0 auto 20px;
}

.dream__item h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.dream__item p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================================ FEATURES */
.features {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--purple-50) 0%, var(--white) 100%);
  text-align: center;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
}

.feature-card:hover {
  border-color: var(--purple-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card--highlight {
  border-color: var(--purple-300);
  background: linear-gradient(135deg, var(--purple-50), var(--white));
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  background: var(--purple-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--purple-600);
  margin: 0 auto 16px;
  transition: var(--transition);
}

.feature-card:hover .feature-card__icon {
  background: var(--purple-600);
  color: var(--white);
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--gray-600);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ============================================================ METHOD */
.method {
  padding: 100px 0;
  background: var(--white);
}

.method__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.method__content p {
  color: var(--gray-700);
  margin-bottom: 16px;
  line-height: 1.7;
}

.method__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.method__tags span {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--purple-100);
  color: var(--purple-700);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 600;
}
.method__tags span i { font-size: 0.75rem; }

.method__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.method__step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
}
.method__step:last-child { border-bottom: none; }

.step-number {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.5rem;
  color: var(--purple-200);
  line-height: 1;
  min-width: 60px;
  transition: var(--transition);
}

.method__step:hover .step-number {
  color: var(--purple-500);
}

.step-text h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.step-text p {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin: 0 !important;
}

/* ============================================================ TESTIMONIALS */
.testimonials {
  padding: 100px 0;
  background: var(--purple-50);
  text-align: center;
}

/* Ocultar grid de cards de texto — apenas vídeos são exibidos */
.testimonials__grid {
  display: none !important;
}

.mini-quotes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 60px;
}

.mini-quote {
  background: var(--purple-600);
  color: var(--white);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  font-style: italic;
  transition: var(--transition);
}
.mini-quote:hover {
  background: var(--purple-700);
  transform: scale(1.05);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
  margin-bottom: 60px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-card:hover {
  border-color: var(--purple-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-card--featured {
  border-color: var(--purple-400);
  background: linear-gradient(135deg, var(--purple-50), var(--white));
  grid-column: span 1;
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  color: #F59E0B;
  font-size: 0.85rem;
}

.testimonial-card__text {
  color: var(--gray-700);
  font-size: 0.9rem;
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  background: var(--purple-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-600);
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-900);
}
.testimonial-card__author span {
  font-size: 0.8rem;
  color: var(--gray-600);
}

.testimonial-card__print {
  display: none;
}

/* Video testimonials */
.video-testimonials {
  background: var(--purple-50);
  border-radius: var(--radius-xl);
  padding: 48px;
  border: 1px solid var(--purple-100);
}

.video-testimonials h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--gray-900);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.video-testimonials h3 i { color: var(--purple-600); }

.video-testimonials p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

.video-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

/* Card de vídeo de depoimento */
.video-testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.video-testimonial-card:hover {
  border-color: var(--purple-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.video-testimonial-wrap {
  position: relative;
  background: var(--purple-900);
  aspect-ratio: 9/16;
  overflow: hidden;
}

.video-testimonial-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-testimonial-info {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.video-testimonial-stars {
  display: flex;
  gap: 3px;
  color: #F59E0B;
  font-size: 0.8rem;
}

.video-testimonial-info p {
  font-size: 0.85rem;
  color: var(--gray-600);
  font-style: italic;
  margin: 0;
}

.video-testimonial-info p strong {
  color: var(--purple-700);
  font-style: normal;
}

/* Placeholder legado (caso ainda usado) */
.video-testimonial-placeholder {
  background: linear-gradient(135deg, var(--purple-100), var(--purple-50));
  border-radius: var(--radius-lg);
  aspect-ratio: 16/9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px dashed var(--purple-300);
  cursor: pointer;
  transition: var(--transition);
}
.video-testimonial-placeholder:hover {
  background: var(--purple-100);
  border-color: var(--purple-500);
}
.video-testimonial-placeholder i {
  font-size: 2.5rem;
  color: var(--purple-500);
}
.video-testimonial-placeholder span {
  font-size: 0.85rem;
  color: var(--purple-600);
  font-weight: 500;
}

/* ============================================================ TEACHER */
.teacher {
  padding: 100px 0;
  background: var(--white);
}

.teacher__header {
  text-align: center;
  margin-bottom: 56px;
}

.teacher__header .section-title {
  margin-bottom: 0;
}

.teacher__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.teacher__photo-wrap {
  position: relative;
  padding-bottom: 60px; /* espaço para os badges */
}
.teacher__photo-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.teacher__badges-wrap {
  position: absolute;
  bottom: 0;
  left: -20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.teacher__badge-item {
  background: var(--purple-900);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-md);
  width: fit-content;
}
.teacher__badge-item i { color: var(--purple-300); }

.teacher__content p {
  color: var(--gray-700);
  margin-bottom: 16px;
  line-height: 1.7;
}

.teacher__tagline {
  color: var(--purple-600) !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem !important;
  margin-bottom: 20px !important;
}

.teacher__quote {
  background: linear-gradient(135deg, var(--purple-50), var(--white));
  border-left: 4px solid var(--purple-600);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  margin: 24px 0;
  position: relative;
}

.teacher__quote i {
  color: var(--purple-300);
  font-size: 1.5rem;
  margin-bottom: 8px;
  display: block;
}

.teacher__quote p {
  color: var(--gray-700) !important;
  font-style: italic;
  font-size: 0.95rem;
  margin: 0 !important;
}

.teacher__name-mobile {
  display: none; /* oculto no desktop – aparece apenas no mobile */
}

/* ============================================================ OFFER */
.offer {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--purple-900) 0%, var(--purple-700) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.offer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(196,181,253,0.15) 0%, transparent 60%);
}

.offer__card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 56px;
  max-width: 680px;
  margin: 48px auto 0;
  box-shadow: 0 24px 64px rgba(0,0,0,0.3);
  position: relative;
  z-index: 1;
}

.offer__badge {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  border-radius: 100px;
  padding: 8px 20px;
  display: inline-block;
  margin-bottom: 16px;
}

.offer__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--gray-900);
  margin-bottom: 32px;
}

.offer__includes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 32px;
  text-align: left;
}

.offer__include {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-700);
}
.offer__include i { color: var(--purple-600); flex-shrink: 0; }

.offer__pricing {
  background: var(--purple-50);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 32px;
  text-align: center;
}

.offer__old {
  color: var(--gray-600);
  font-size: 1rem;
  margin-bottom: 4px;
}

.offer__discount-tag {
  display: inline-block;
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9rem;
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 8px;
}

.offer__price {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3rem;
  color: var(--purple-700);
  line-height: 1;
}

.offer__period {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.offer__or {
  color: var(--gray-400);
  font-size: 0.85rem;
  margin: 8px 0;
}

.offer__installments {
  font-size: 1.2rem;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.offer__economy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(5,150,105,0.1);
  color: #059669;
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.offer__trust {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.offer__trust span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-600);
  font-size: 0.85rem;
}
.offer__trust i { color: var(--purple-500); }

/* ============================================================ GUARANTEE */
.guarantee {
  padding: 80px 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.guarantee__inner {
  display: flex;
  gap: 48px;
  align-items: center;
}

.guarantee__icon {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--purple-600), var(--purple-400));
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-shadow: 0 8px 32px rgba(124,58,237,0.3);
}
.guarantee__icon i {
  font-size: 2rem;
  color: var(--white);
}
.guarantee__icon span {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--white);
  text-align: center;
}

.guarantee__content h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.guarantee__content p {
  color: var(--gray-700);
  margin-bottom: 16px;
  line-height: 1.7;
}

.guarantee__law {
  background: var(--purple-50);
  border: 1px solid var(--purple-200);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 0.85rem !important;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.guarantee__law i {
  color: var(--purple-600);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================ FINAL CTA */
.final-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--purple-900), var(--purple-700));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(196,181,253,0.15), transparent 60%);
}

.final-cta > .container { position: relative; z-index: 1; }

.final-cta h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  margin-bottom: 8px;
}

.final-cta__sub {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--purple-300);
  margin-bottom: 24px;
}

.final-cta p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 40px;
  line-height: 1.7;
}

.final-cta__trust {
  margin-top: 24px;
  color: rgba(255,255,255,0.7) !important;
  font-size: 0.9rem !important;
  margin-bottom: 0 !important;
}

/* ============================================================ FAQ */
.faq {
  padding: 100px 0;
  background: var(--white);
}

.faq__list {
  max-width: 800px;
  margin: 48px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq__item.open {
  border-color: var(--purple-300);
  box-shadow: var(--shadow-sm);
}

.faq__question {
  width: 100%;
  background: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--gray-900);
  transition: var(--transition);
}

.faq__question:hover {
  background: var(--purple-50);
  color: var(--purple-700);
}

.faq__question i {
  color: var(--purple-600);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq__item.open .faq__question i {
  transform: rotate(180deg);
}

.faq__answer {
  display: none;
  padding: 0 24px 20px;
}

.faq__item.open .faq__answer {
  display: block;
}

.faq__answer p {
  color: var(--gray-700);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ============================================================ FOOTER */
.footer {
  background: var(--purple-900);
  padding: 60px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo img {
  height: 48px;
  margin-bottom: 12px;
}
.footer__logo p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer__links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer__links a:hover { color: var(--white); }

.footer__cta { text-align: right; }

.footer__bottom {
  padding: 20px 24px;
  text-align: center;
}
.footer__bottom p {
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
  margin-bottom: 4px;
}
.footer__legal {
  font-size: 0.75rem !important;
}

/* ============================================================ FLOATING CTA */
.floating-cta {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 999;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floating-cta.visible {
  transform: translateX(-50%) translateY(0);
}

.floating-cta a {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #059669, #10B981);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 100px;
  padding: 14px 28px;
  box-shadow: 0 8px 32px rgba(5,150,105,0.5);
  white-space: nowrap;
  animation: pulse-green 2.5s infinite;
}

.floating-cta a:hover {
  transform: scale(1.05);
}

/* ============================================================ WHATSAPP FLUTUANTE */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  text-decoration: none;
}

.whatsapp-float__btn {
  position: relative;
  width: 62px;
  height: 62px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
  cursor: pointer;
}

.whatsapp-float__btn:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 32px rgba(37,211,102,0.65);
}

/* Ping animado */
.whatsapp-float__ping {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 18px;
  height: 18px;
  background: #ef4444;
  border-radius: 50%;
  border: 2px solid white;
  animation: wa-ping 1.8s ease-in-out infinite;
}

@keyframes wa-ping {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.3); opacity: 0.7; }
}

/* Balão de mensagem */
.whatsapp-float__bubble {
  background: white;
  border-radius: 16px 16px 4px 16px;
  padding: 14px 18px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.15);
  max-width: 220px;
  font-size: 0.875rem;
  color: var(--gray-700);
  line-height: 1.5;
  position: relative;
  animation: bubble-pop 0.4s cubic-bezier(0.34,1.56,0.64,1) both;
  transform-origin: bottom right;
}

.whatsapp-float__bubble strong {
  color: #25D366;
}

/* Ícone de fechar dentro do balão */
.whatsapp-float__bubble .fa-times {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 0.75rem;
  color: var(--gray-400);
  cursor: pointer;
  padding: 4px;
  pointer-events: all;
}
.whatsapp-float__bubble .fa-times:hover {
  color: var(--gray-700);
}

/* Triângulo do balão */
.whatsapp-float__bubble::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: 18px;
  border-left: 8px solid transparent;
  border-right: 0px solid transparent;
  border-top: 8px solid white;
}

@keyframes bubble-pop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Ocultar balão quando fechado */
.whatsapp-float__bubble.hidden {
  display: none;
}

/* Entrada com delay ao carregar */
.whatsapp-float {
  animation: wa-enter 0.5s 2s cubic-bezier(0.34,1.56,0.64,1) both;
}

@keyframes wa-enter {
  from { transform: scale(0) translateY(40px); opacity: 0; }
  to   { transform: scale(1) translateY(0);    opacity: 1; }
}

/* ============================================================ AOS (simple fade) */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos="fade-left"] {
  transform: translateX(30px);
}
[data-aos="fade-right"] {
  transform: translateX(-30px);
}
[data-aos="zoom-in"] {
  transform: scale(0.9);
  opacity: 0;
}
[data-aos].aos-animated {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* ============================================================ RESPONSIVE */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dream__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .video-testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar__links,
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero__image { order: -1; }
  .hero__photo-wrap img { height: 360px; }
  .hero__cta { margin: 0 auto 16px; }
  .hero__badges { justify-content: center; }
  .hero__price-box { width: 100%; }

  .proof-bar__inner { gap: 16px; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }

  .objection__inner,
  .method__inner,
  .teacher__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .teacher__photo-wrap {
    padding-bottom: 0;
  }

  .teacher__badges-wrap {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    margin-top: 16px;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .teacher__header {
    margin-bottom: 36px;
  }

  .teacher__name-mobile {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 8px;
  }

  .teacher__header .section-title {
    display: none; /* no mobile, o t\u00edtulo aparece na coluna de conte\u00fado */
  }

  .teacher__photo-wrap img {
    height: 380px;
    object-position: top center;
  }

  .dream__grid,
  .features__grid { grid-template-columns: 1fr 1fr; }

  .testimonials__grid { grid-template-columns: 1fr; }
  .video-testimonials__grid {
    grid-template-columns: 1fr;
  }

  .offer__card { padding: 32px 24px; }
  .offer__includes { grid-template-columns: 1fr; }

  .guarantee__inner { flex-direction: column; text-align: center; }
  .guarantee__law { text-align: left; }

  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__cta { text-align: center; }
  .footer__links { align-items: center; }
}

@media (max-width: 480px) {
  .dream__grid,
  .features__grid { grid-template-columns: 1fr; }

  .hero__title { font-size: 2rem; }
  .hero__badges { flex-direction: column; align-items: center; }

  .btn--large { font-size: 1rem; padding: 16px 28px; }

  .method__inner { gap: 24px; }
}