/* ============================================================
   VISIONÁRIO DIGITAL — Dark Tech Landing Page
   Premium CSS — Full Production Build
   ============================================================ */

/* ----- CSS Custom Properties ----- */
:root {
  /* Backgrounds */
  --bg-main: #0a0e17;
  --bg-section: #111827;
  --bg-card: #0d1321;
  --bg-glass: rgba(17, 24, 39, 0.7);
  --bg-glass-strong: rgba(17, 24, 39, 0.85);
  --bg-glass-light: rgba(17, 24, 39, 0.5);

  /* Accent Colors */
  --primary: #00d4aa;
  --primary-hover: #00e5c0;
  --primary-glow: rgba(0, 212, 170, 0.3);
  --primary-glow-strong: rgba(0, 212, 170, 0.5);
  --primary-glow-subtle: rgba(0, 212, 170, 0.1);
  --secondary: #6366f1;
  --secondary-glow: rgba(99, 102, 241, 0.3);

  /* Text */
  --text-heading: #ffffff;
  --text-body: #94a3b8;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;

  /* Borders */
  --border-glass: rgba(0, 212, 170, 0.15);
  --border-glass-hover: rgba(0, 212, 170, 0.35);
  --border-subtle: rgba(255, 255, 255, 0.06);

  /* Radius */
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-circle: 50%;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --gap-sm: 12px;
  --gap-md: 24px;
  --gap-lg: 40px;
  --gap-xl: 60px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;
  --transition-smooth: 0.6s cubic-bezier(0.22, 1, 0.36, 1);

  /* Shadows */
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px var(--primary-glow);
  --shadow-glow-strong: 0 0 50px var(--primary-glow-strong);
  --shadow-btn: 0 4px 20px var(--primary-glow);
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  color: var(--text-heading);
  line-height: 1.2;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
  background: none;
}

input, textarea {
  font-family: inherit;
  outline: none;
}

::selection {
  background: var(--primary);
  color: var(--bg-main);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 212, 170, 0.25);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 212, 170, 0.45);
}


/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

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

.section-header {
  text-align: center;
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-body);
  line-height: 1.8;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--primary-glow-subtle);
  border: 1px solid var(--border-glass);
  border-radius: 50px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-primary {
  color: var(--primary);
}


/* ============================================================
   1. NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition-base), padding var(--transition-base),
              box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
  padding: 10px 0;
  background: var(--bg-glass-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar__logo span {
  color: var(--primary);
}

.navbar__logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

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

.navbar__links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navbar__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-base);
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
  border-radius: 1px;
}

.navbar__links a:hover {
  color: var(--primary);
}

.navbar__links a:hover::after {
  width: 100%;
}

.navbar__cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: var(--primary);
  color: var(--bg-main);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-btn);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.navbar__cta:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px);
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1001;
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-heading);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.navbar__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}


/* ============================================================
   2. HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  background-color: var(--bg-main);
}

/* Grid Pattern Background */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 170, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Radial glow behind hero */
#hero::after {
  content: '';
  position: absolute;
  top: 20%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-glow-subtle) 0%, transparent 70%);
  border-radius: var(--radius-circle);
  pointer-events: none;
  z-index: 0;
}

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

.hero__content {
  max-width: 580px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  margin-bottom: 24px;
  padding: 8px 18px;
  background: var(--primary-glow-subtle);
  border: 1px solid var(--border-glass);
  border-radius: 50px;
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: var(--radius-circle);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--primary-glow); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px transparent; }
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero__title span {
  display: block;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero__buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-btn);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--primary);
  color: var(--bg-main);
  border: 2px solid var(--primary);
}

.btn--primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02) translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text-heading);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-glow-subtle);
  transform: scale(1.02) translateY(-2px);
}

.btn--lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.hero__stats {
  display: flex;
  gap: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.1;
}

.hero__stat-number span {
  color: var(--primary);
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hero image area */
.hero__image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__image-frame {
  position: relative;
  width: 380px;
  height: 380px;
  border-radius: var(--radius-circle);
  padding: 6px;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--primary));
  background-size: 200% 200%;
  animation: gradient-rotate 4s ease infinite;
  box-shadow: var(--shadow-glow-strong);
}

.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-circle);
  display: block;
}

.hero__image-frame::after {
  content: '';
  position: absolute;
  inset: -15px;
  border-radius: var(--radius-circle);
  border: 1px dashed rgba(0, 212, 170, 0.2);
  animation: spin-slow 30s linear infinite;
  pointer-events: none;
}

@keyframes gradient-rotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Floating decoration elements around hero image */
.hero__float-element {
  position: absolute;
  border-radius: var(--radius-card);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  padding: 12px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-heading);
  box-shadow: var(--shadow-card);
  animation: float 6s ease-in-out infinite;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.hero__float-element:nth-child(2) {
  top: 10%;
  right: -20px;
  animation-delay: 0s;
}

.hero__float-element:nth-child(3) {
  bottom: 15%;
  left: -30px;
  animation-delay: -2s;
}

.hero__float-element:nth-child(4) {
  bottom: 5%;
  right: -10px;
  animation-delay: -4s;
}

.hero__float-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.hero__float-icon--green {
  background: rgba(0, 212, 170, 0.15);
  color: var(--primary);
}

.hero__float-icon--purple {
  background: rgba(99, 102, 241, 0.15);
  color: var(--secondary);
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}


/* ============================================================
   3. PROPOSTA
   ============================================================ */
#proposta {
  background-color: var(--bg-section);
}

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

.proposta__text h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.proposta__text p {
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}

.proposta__card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-card);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.proposta__points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 20px;
}

.proposta__point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.proposta__point-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: var(--primary-glow-subtle);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
}

.proposta__point h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.proposta__point p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}


/* ============================================================
   4. SOBRE MIM
   ============================================================ */
#sobre {
  background-color: var(--bg-main);
}

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

/* Photo Gallery */
.sobre__gallery {
  position: relative;
  height: 500px;
}

.sobre__photo {
  position: absolute;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 2px solid var(--border-glass);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sobre__photo:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-glow);
}

.sobre__photo--main {
  width: 75%;
  top: 0;
  left: 0;
  z-index: 1;
}

.sobre__photo--secondary {
  width: 60%;
  bottom: 0;
  right: 0;
  z-index: 2;
  border-color: var(--primary);
}

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

.sobre__photo--main::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  border: 2px solid transparent;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), transparent) border-box;
  pointer-events: none;
}

/* Decorative dot pattern */
.sobre__gallery-deco {
  position: absolute;
  top: -20px;
  right: 20%;
  width: 80px;
  height: 80px;
  background-image: radial-gradient(circle, var(--primary) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
  opacity: 0.3;
  z-index: 0;
}

/* Bio Content */
.sobre__bio h3 {
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.sobre__bio > p {
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}

/* Timeline */
.sobre__timeline {
  margin-top: 36px;
  position: relative;
  padding-left: 30px;
}

.sobre__timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
  border-radius: 2px;
}

.sobre__timeline-item {
  position: relative;
  padding-bottom: 28px;
}

.sobre__timeline-item:last-child {
  padding-bottom: 0;
}

.sobre__timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-circle);
  background: var(--primary);
  border: 3px solid var(--bg-main);
  box-shadow: 0 0 0 3px var(--primary-glow);
  z-index: 1;
}

.sobre__timeline-year {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.sobre__timeline-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.sobre__timeline-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}


/* ============================================================
   5. CONTEÚDO DO CURSO
   ============================================================ */
#conteudo {
  background-color: var(--bg-section);
}

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

.module-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
              border-color var(--transition-base);
  cursor: default;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.module-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
  border-color: var(--border-glass-hover);
}

.module-card:hover::before {
  opacity: 1;
}

.module-card__number {
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.module-card__number::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-glass);
}

.module-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--primary-glow-subtle);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.module-card:hover .module-card__icon {
  background: rgba(0, 212, 170, 0.15);
  box-shadow: 0 0 20px var(--primary-glow);
}

.module-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-heading);
}

.module-card__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Bonus Badge */
.module-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 12px;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--bg-main);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50px;
  animation: pulse-badge 2.5s infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 var(--primary-glow); }
  50% { box-shadow: 0 0 15px var(--primary-glow); }
}

/* Make the last card span full width if 7 cards = 3+3+1 */
.conteudo__grid .module-card:last-child:nth-child(3n+1) {
  grid-column: 1 / -1;
  max-width: 420px;
  margin: 0 auto;
}


/* ============================================================
   6. MENTORIA
   ============================================================ */
#mentoria {
  background-color: var(--bg-main);
  position: relative;
}

#mentoria::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
  background-size: 200% 100%;
  animation: gradient-slide 4s linear infinite;
}

@keyframes gradient-slide {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

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

.mentoria__features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mentoria__feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius-card);
  background: var(--bg-glass-light);
  border: 1px solid var(--border-subtle);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.mentoria__feature:hover {
  border-color: var(--border-glass);
  background: var(--bg-glass);
}

.mentoria__feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: var(--primary-glow-subtle);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
}

.mentoria__feature h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.mentoria__feature p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Special Callout Card */
.mentoria__callout {
  position: relative;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  overflow: hidden;
  animation: callout-glow 3s ease-in-out infinite;
}

@keyframes callout-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 170, 0.08); }
  50% { box-shadow: 0 0 40px rgba(0, 212, 170, 0.2), 0 0 80px rgba(0, 212, 170, 0.08); }
}

.mentoria__callout::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--primary));
  background-size: 300% 300%;
  animation: gradient-rotate 4s ease infinite;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

.mentoria__callout-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), rgba(99, 102, 241, 0.15));
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.mentoria__callout h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.mentoria__callout p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}

.mentoria__callout-highlight {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 24px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-btn);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  position: relative;
  z-index: 1;
}


/* ============================================================
   7. PREÇOS
   ============================================================ */
#precos {
  background-color: var(--bg-section);
}

.precos__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

/* Recommended card */
.pricing-card--featured {
  border-color: transparent;
  position: relative;
  z-index: 1;
  transform: scale(1.04);
}

.pricing-card--featured::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-lg) + 2px);
  padding: 2px;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--primary), var(--secondary));
  background-size: 400% 400%;
  animation: gradient-border-spin 6s linear infinite;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: -1;
}

@keyframes gradient-border-spin {
  0% { background-position: 0% 0%; }
  25% { background-position: 100% 0%; }
  50% { background-position: 100% 100%; }
  75% { background-position: 0% 100%; }
  100% { background-position: 0% 0%; }
}

.pricing-card--featured:hover {
  transform: scale(1.04) translateY(-5px);
  box-shadow: 0 10px 60px rgba(0, 212, 170, 0.15);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 20px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--bg-main);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.pricing-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-heading);
}

.pricing-card__subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.pricing-card__price {
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-card__price-currency {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-secondary);
  vertical-align: top;
  line-height: 2;
}

.pricing-card__price-value {
  font-family: 'Outfit', sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-card__price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  flex: 1;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.pricing-card__feature-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: var(--radius-circle);
  background: var(--primary-glow-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.pricing-card__feature-icon svg,
.pricing-card__feature-icon i {
  font-size: 0.6rem;
  color: var(--primary);
}

.pricing-card__feature-check {
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}


/* ============================================================
   8. FAQ
   ============================================================ */
#faq {
  background-color: var(--bg-main);
}

.faq__list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq__item {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.faq__item:hover {
  border-color: var(--border-glass-hover);
}

.faq__item.active {
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow-subtle);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: background var(--transition-base);
}

.faq__question:hover {
  background: rgba(0, 212, 170, 0.03);
}

.faq__question h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  flex: 1;
}

.faq__icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: var(--radius-circle);
  background: var(--primary-glow-subtle);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary);
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq__item.active .faq__icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: var(--bg-main);
  border-color: var(--primary);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__answer-inner {
  padding: 0 28px 24px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.8;
}

.faq__item.active .faq__answer {
  max-height: 500px;
}


/* ============================================================
   9. FOOTER
   ============================================================ */
.footer {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  padding: 50px 0 30px;
}

.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-heading);
}

.footer__logo span {
  color: var(--primary);
}

.footer__copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  color: var(--primary);
  border-color: var(--border-glass);
  background: var(--primary-glow-subtle);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px var(--primary-glow);
}

.footer__bottom {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}


/* ============================================================
   ANIMATIONS — Scroll Reveal
   ============================================================ */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.fade-in-up.visible,
.fade-in-left.visible,
.fade-in-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* Stagger animation delays for children */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.2s; }
.stagger > *:nth-child(4) { transition-delay: 0.3s; }
.stagger > *:nth-child(5) { transition-delay: 0.4s; }
.stagger > *:nth-child(6) { transition-delay: 0.5s; }
.stagger > *:nth-child(7) { transition-delay: 0.6s; }
.stagger > *:nth-child(8) { transition-delay: 0.7s; }

/* Pulsing glow keyframe */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 15px var(--primary-glow);
  }
  50% {
    box-shadow: 0 0 40px var(--primary-glow), 0 0 80px var(--primary-glow-subtle);
  }
}

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

/* Shimmer effect */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.shimmer {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(0, 212, 170, 0.05) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

/* Scale in */
@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}


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

.text-left {
  text-align: left;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mt-sm { margin-top: 12px; }
.mt-md { margin-top: 24px; }
.mt-lg { margin-top: 40px; }
.mt-xl { margin-top: 60px; }

.mb-sm { margin-bottom: 12px; }
.mb-md { margin-bottom: 24px; }
.mb-lg { margin-bottom: 40px; }
.mb-xl { margin-bottom: 60px; }

.pt-sm { padding-top: 12px; }
.pt-md { padding-top: 24px; }
.pt-lg { padding-top: 40px; }
.pt-xl { padding-top: 60px; }

.pb-sm { padding-bottom: 12px; }
.pb-md { padding-bottom: 24px; }
.pb-lg { padding-bottom: 40px; }
.pb-xl { padding-bottom: 60px; }

.hidden {
  display: none !important;
}

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


/* ============================================================
   RESPONSIVE — TABLET (max-width: 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
    order: 2;
  }

  .hero__image {
    order: 1;
  }

  .hero__title {
    font-size: 2.8rem;
  }

  .hero__subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__image-frame {
    width: 300px;
    height: 300px;
  }

  .hero__float-element:nth-child(2) {
    right: 5%;
  }

  .hero__float-element:nth-child(3) {
    left: 5%;
  }

  .proposta__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sobre__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .sobre__gallery {
    max-width: 500px;
    margin: 0 auto;
  }

  .conteudo__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .conteudo__grid .module-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 420px;
    margin: 0 auto;
  }

  .mentoria__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .precos__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .pricing-card--featured {
    transform: scale(1);
    order: -1;
  }

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

  .section-header h2 {
    font-size: 2.1rem;
  }
}


/* ============================================================
   RESPONSIVE — MOBILE (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  html {
    font-size: 15px;
  }

  .container {
    padding: 0 20px;
  }

  /* Navbar Mobile */
  .navbar__hamburger {
    display: flex;
  }

  .navbar__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-left: 1px solid var(--border-glass);
    flex-direction: column;
    justify-content: center;
    gap: 0;
    padding: 40px;
    transition: right var(--transition-base);
    z-index: 999;
  }

  .navbar__menu.open {
    right: 0;
  }

  .navbar__links {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .navbar__links a {
    padding: 16px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--border-subtle);
    width: 100%;
    display: block;
  }

  .navbar__links a::after {
    display: none;
  }

  .navbar__cta {
    margin-top: 24px;
    width: 100%;
    justify-content: center;
    padding: 14px;
  }

  /* Mobile Overlay */
  .navbar__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 998;
  }

  .navbar__overlay.active {
    display: block;
  }

  /* Hero Mobile */
  .hero__title {
    font-size: 2.2rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__image-frame {
    width: 240px;
    height: 240px;
  }

  .hero__stats {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }

  .hero__stat {
    align-items: center;
    text-align: center;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__float-element {
    display: none;
  }

  /* Proposta Mobile */
  .proposta__points {
    grid-template-columns: 1fr;
  }

  .proposta__card {
    padding: 28px 24px;
  }

  /* Sobre Mobile */
  .sobre__gallery {
    height: 350px;
    max-width: 100%;
  }

  .sobre__photo--main {
    width: 80%;
  }

  .sobre__photo--secondary {
    width: 55%;
  }

  /* Conteudo Mobile */
  .conteudo__grid {
    grid-template-columns: 1fr;
  }

  .conteudo__grid .module-card:last-child:nth-child(odd),
  .conteudo__grid .module-card:last-child:nth-child(3n+1) {
    grid-column: auto;
    max-width: 100%;
  }

  .module-card {
    padding: 28px 24px;
  }

  /* Pricing Mobile */
  .precos__grid {
    max-width: 100%;
  }

  .pricing-card {
    padding: 36px 28px;
  }

  .pricing-card__price-value {
    font-size: 2.6rem;
  }

  /* FAQ Mobile */
  .faq__question {
    padding: 18px 22px;
  }

  .faq__answer-inner {
    padding: 0 22px 20px;
  }

  /* Footer Mobile */
  .footer__content {
    flex-direction: column;
    text-align: center;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .section-header p {
    font-size: 1rem;
  }
}


/* ============================================================
   RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {
  :root {
    --section-padding: 50px 0;
  }

  html {
    font-size: 14px;
  }

  .hero__title {
    font-size: 1.9rem;
  }

  .hero__image-frame {
    width: 200px;
    height: 200px;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.88rem;
  }

  .btn--lg {
    padding: 14px 28px;
    font-size: 0.92rem;
  }

  .pricing-card__price-value {
    font-size: 2.2rem;
  }

  .sobre__gallery {
    height: 280px;
  }

  .mentoria__callout {
    padding: 28px 22px;
  }
}


/* ============================================================
   LARGE DESKTOP (min-width: 1400px)
   ============================================================ */
@media (min-width: 1400px) {
  :root {
    --container-width: 1320px;
    --section-padding: 120px 0;
  }

  .hero__title {
    font-size: 4rem;
  }

  .hero__image-frame {
    width: 420px;
    height: 420px;
  }

  .section-header h2 {
    font-size: 2.8rem;
  }
}


/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  .navbar,
  .hero__float-element,
  .footer__social {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  * {
    color: black !important;
    background: transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .section {
    padding: 30px 0;
  }
}


/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in-up,
  .fade-in-left,
  .fade-in-right,
  .scale-in {
    opacity: 1;
    transform: none;
  }
}