/* ==========================================================================
   TRENDIBLE ACADEMY — DESIGN EDITORIAL SÓBRIO & NATURAL (DARK MODE + MT5 BLUE)
   ========================================================================== */

:root {
  /* Paleta Sóbria, Mate e Institucional */
  --bg-main: #070A0F;
  --bg-alt: #0A0E15;
  --bg-card: #0E131D;
  --bg-card-hover: #121826;

  --mt5-blue: #0078D7;
  --mt5-blue-hover: #006CBE;
  --mt5-blue-dark: #003B73;
  --mt5-blue-soft: rgba(0, 120, 215, 0.1);
  --mt5-blue-border: rgba(0, 120, 215, 0.28);
  --mt5-accent-light: #DCEBFA;

  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --danger: #E11D48;
  --danger-soft: rgba(225, 29, 72, 0.08);
  --warning: #D97706;
  --warning-soft: rgba(217, 119, 6, 0.08);
  --success: #10B981;
  --success-soft: rgba(16, 185, 129, 0.1);

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.1);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 14px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-size: 15px; /* Escala base mais contida e elegante */
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

:focus-visible {
  outline: 2px solid var(--mt5-blue);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--mt5-blue);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 500;
  font-size: 0.85rem;
}
.skip-link:focus {
  top: 16px;
}

/* Containers */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 76px 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* Tipografia Reduzida e Natural */
.eyebrow {
  display: inline-block;
  color: var(--mt5-blue);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.eyebrow-dot {
  display: none; /* Removido o ponto néon artificial */
}

.h1 {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.h2 {
  font-size: clamp(1.45rem, 2.4vw, 1.95rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.h3 {
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.text-highlight {
  color: var(--mt5-blue);
}

.text-accent-light {
  color: var(--mt5-accent-light);
}

.lead {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-weight: 400;
}

.section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 44px;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(7, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-logo img {
  height: 30px;
  width: auto;
}

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

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language Switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
}

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

.lang-btn.active {
  background: var(--mt5-blue);
  color: #ffffff;
}

/* Buttons — Mais discretos e profissionais */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), opacity var(--transition);
  text-align: center;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 0.92rem;
}

.btn-primary {
  background: var(--mt5-blue);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--mt5-blue-hover);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-block {
  width: 100%;
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 7px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.mobile-drawer {
  display: none;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  padding: 18px 24px 24px;
}

.mobile-drawer.open {
  display: block;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  padding: 116px 0 72px;
  overflow: hidden;
}

.hero-subpage {
  min-height: 54vh;
  padding: 112px 0 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 15, 0.96) 0%, rgba(7, 10, 15, 0.85) 55%, rgba(7, 10, 15, 0.72) 100%),
    linear-gradient(180deg, rgba(7, 10, 15, 0.4) 0%, transparent 45%, var(--bg-main) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* Grids & Cards (Clean, Matte, Subtle) */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: border-color var(--transition);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.icon-box {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mt5-blue-soft);
  color: var(--mt5-blue);
  margin-bottom: 14px;
  flex-shrink: 0;
}

.icon-box-danger {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}

.icon-box-warning {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}

.card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.58;
}

/* Story / About Block */
.story-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 38px 40px;
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.story-tag {
  font-size: 0.74rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.story-quote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.72;
  margin-bottom: 14px;
}

.story-quote strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Comparison Block */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.comparison-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
}

.comparison-card.featured {
  border-color: var(--mt5-blue-border);
  background: linear-gradient(180deg, rgba(0, 120, 215, 0.05) 0%, var(--bg-card) 100%);
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 16px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Step Badges & Roadmap */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 900px;
  margin: 0 auto;
}

.step-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.step-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--mt5-blue-soft);
  border: 1px solid var(--mt5-blue-border);
  color: var(--mt5-blue);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.roadmap-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}

.roadmap-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

/* Split Layout */
.split-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 22px;
}

.feature-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

/* Pricing / Mentorship Packages */
.scarcity-banner {
  max-width: 620px;
  margin: 18px auto 0;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: rgba(0, 120, 215, 0.06);
  border: 1px solid rgba(0, 120, 215, 0.18);
  color: var(--text-secondary);
  font-size: 0.83rem;
}

.lang-availability {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 980px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color var(--transition);
}

.pricing-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.pricing-card.popular {
  border: 1px solid var(--mt5-blue);
  background: linear-gradient(180deg, rgba(0, 120, 215, 0.07) 0%, var(--bg-card) 40%);
}

.popular-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--mt5-blue);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-block {
  margin: 10px 0 14px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-amount {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.price-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.package-covers {
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-bottom: 18px;
  line-height: 1.45;
}

.package-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex: 1;
}

.package-features li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.feature-bullet {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mt5-blue);
  flex-shrink: 0;
}

.spots-note {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 8px;
  font-weight: 600;
}

/* FAQ Accordion */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item.active {
  border-color: rgba(255, 255, 255, 0.14);
}

.faq-trigger {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 16px 20px;
  text-align: left;
  font-weight: 600;
  font-size: 0.94rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}

.faq-icon {
  color: var(--mt5-blue);
  transition: transform var(--transition);
  flex-shrink: 0;
}

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

.faq-content {
  display: none;
  padding: 0 20px 18px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

.faq-item.active .faq-content {
  display: block;
}

/* Final CTA Banner */
.cta-banner {
  position: relative;
  padding: 76px 0;
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
}

/* Contact Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--mt5-blue);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-feedback {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background: var(--success-soft);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34D399;
}

.form-feedback.error {
  display: block;
  background: var(--danger-soft);
  border: 1px solid rgba(225, 29, 72, 0.3);
  color: #FB7185;
}

/* Legal Document Styling */
.legal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.legal-tab {
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
}

.legal-tab:hover,
.legal-tab.active {
  border-color: var(--mt5-blue);
  color: var(--text-primary);
}

.legal-block {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 20px;
}

.legal-block h2 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.legal-block h3 {
  font-size: 0.98rem;
  margin: 18px 0 6px;
  color: var(--text-primary);
}

.legal-block p,
.legal-block li {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.legal-block ul {
  padding-left: 18px;
  margin-bottom: 12px;
}

/* Footer */
.site-footer {
  background: #05070B;
  border-top: 1px solid var(--border-subtle);
  padding: 44px 0 32px;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}

.footer-links a {
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  padding-top: 22px;
  text-align: center;
}

.disclaimer-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  max-width: 860px;
  margin: 0 auto 12px;
  line-height: 1.55;
}

.copyright {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  max-width: 540px;
  margin: 0 auto;
  background: #0E131D;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  z-index: 999;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* Responsive */
@media (max-width: 992px) {
  .grid-4,
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3,
  .pricing-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .split-layout,
  .contact-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  .story-box {
    padding: 28px 22px;
  }
}

@media (max-width: 768px) {
  .nav-desktop,
  .header-cta-desktop {
    display: none;
  }
  .mobile-toggle {
    display: inline-flex;
  }
  .section {
    padding: 56px 0;
  }
  .grid-2,
  .grid-4,
  .hero-metrics {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
    padding: 100px 0 56px;
  }
}