@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-dark: #07090e;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-gold: rgba(234, 179, 8, 0.3);
  --border-subtle: rgba(255, 255, 255, 0.08);
  
  --gold-primary: #eab308;
  --gold-light: #fef08a;
  --gold-gradient: linear-gradient(135deg, #fef08a 0%, #eab308 50%, #ca8a04 100%);
  --accent-blue: #6366f1;
  --accent-pink: #ec4899;
  --accent-emerald: #10b981;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-gold: #fde047;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --transition-speed: 0.4s;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(234, 179, 8, 0.12) 0%, transparent 45%);
}

/* App Container */
.presentation-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* Top Header */
.top-header {
  height: 60px;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(7, 9, 14, 0.8);
  backdrop-filter: blur(12px);
  z-index: 10;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.5px;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-weight: 800;
  box-shadow: 0 0 15px rgba(234, 179, 8, 0.4);
}

.block-nav {
  display: flex;
  gap: 8px;
}

.block-tab {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.block-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.block-tab.active {
  background: rgba(234, 179, 8, 0.15);
  border-color: var(--border-gold);
  color: var(--gold-light);
}

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

.btn-icon {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Slide viewport */
.slide-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
}

/* Slide Cards */
.slide-card {
  width: 100%;
  max-width: 1200px;
  height: 100%;
  max-height: 720px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 48px 56px;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: absolute;
  opacity: 0;
  transform: scale(0.96) translateY(20px);
  pointer-events: none;
  transition: opacity var(--transition-speed) ease, transform var(--transition-speed) cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-card.active {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
  z-index: 2;
}

.slide-card.prev {
  transform: scale(0.96) translateX(-100px);
}

.slide-card.next {
  transform: scale(0.96) translateX(100px);
}

/* Slide Elements */
.slide-header {
  margin-bottom: 24px;
}

.slide-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(234, 179, 8, 0.12);
  color: var(--gold-light);
  border: 1px solid var(--border-gold);
  margin-bottom: 12px;
}

.slide-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.8px;
  background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}

.slide-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.5;
}

.slide-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-bottom: 20px;
}

/* Type: Cover */
.type-cover {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.cover-title {
  font-size: 3.4rem !important;
  background: var(--gold-gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

.cover-highlight {
  font-size: 1.3rem;
  max-width: 800px;
  color: #e2e8f0;
  line-height: 1.6;
}

.badges-container {
  display: flex;
  gap: 12px;
  margin: 10px 0;
  flex-wrap: wrap;
  justify-content: center;
}

.badge-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold-light);
}

.cover-quote {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 750px;
  border-left: 3px solid var(--gold-primary);
  padding-left: 16px;
  margin-top: 10px;
}

/* Type: Features Grid (Cards) */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 28px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.card-text {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Type: Split */
.split-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.split-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 32px;
}

.split-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.split-text {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.7;
  white-space: pre-line;
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, 0.04);
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.step-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--gold-primary);
  background: rgba(234, 179, 8, 0.15);
  min-width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.step-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Type: Eixos */
.eixos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.eixo-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.eixo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.eixo-card.vertical::before { background: var(--accent-blue); }
.eixo-card.transicao::before { background: var(--accent-pink); }
.eixo-card.horizontal::before { background: var(--accent-emerald); }

.eixo-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.eixo-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}

.eixo-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Type: Content Highlight (Aulas) */
.mote-box {
  background: rgba(234, 179, 8, 0.08);
  border-left: 4px solid var(--gold-primary);
  padding: 18px 24px;
  border-radius: 0 16px 16px 0;
  margin-bottom: 24px;
}

.mote-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gold-light);
}

.bullets-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.bullet-item {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.6;
  padding-left: 24px;
  position: relative;
}

.bullet-item::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--gold-primary);
}

.bullet-item strong {
  color: #fff;
}

.text-base-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--border-subtle);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 0.92rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Type: Table */
.presentation-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.presentation-table th {
  background: rgba(255, 255, 255, 0.08);
  padding: 16px 20px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--gold-light);
  font-size: 0.95rem;
}

.presentation-table td {
  padding: 16px 20px;
  background: rgba(15, 23, 42, 0.5);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.5;
}

.presentation-table tr:hover td {
  background: rgba(30, 41, 59, 0.7);
}

.presentation-table td:first-child {
  font-weight: 700;
  color: #fff;
}

/* Type: Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.step-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
}

.step-card-num {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold-primary);
  margin-bottom: 10px;
}

.step-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.step-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Type: CTA */
.cta-box {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.cta-headline {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  max-width: 800px;
}

.cta-benefits {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.cta-benefit {
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid var(--border-gold);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.95rem;
  color: var(--gold-light);
  font-weight: 600;
}

.btn-cta {
  background: var(--gold-gradient);
  color: #000;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  padding: 18px 48px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(234, 179, 8, 0.4);
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.btn-cta:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 15px 40px rgba(234, 179, 8, 0.6);
}

.cta-contact {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Bottom Controls */
.bottom-controls {
  height: 70px;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(12px);
  z-index: 10;
}

.progress-bar-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--gold-gradient);
  transition: width 0.3s ease;
  box-shadow: 0 0 10px rgba(234, 179, 8, 0.6);
}

.slide-counter {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.slide-counter strong {
  color: var(--gold-light);
}

.nav-buttons {
  display: flex;
  gap: 12px;
}

.btn-nav {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: #fff;
  padding: 10px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-nav:hover:not(:disabled) {
  background: rgba(234, 179, 8, 0.2);
  border-color: var(--border-gold);
  color: var(--gold-light);
}

.btn-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.key-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .slide-card {
    padding: 28px 24px;
  }
  .slide-title {
    font-size: 1.8rem;
  }
  .split-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .eixos-grid {
    grid-template-columns: 1fr;
  }
  .cover-title {
    font-size: 2.2rem !important;
  }
}