/* =============================== */
/* EDURECORDING (SCHOOL) PAGE CSS  */
/* =============================== */

:root {
  --edu-primary: #2563eb;
  --edu-secondary: #1e40af;
  --edu-accent: #3b82f6;
  --edu-success: #10b981;
  --edu-warning: #f59e0b;
  --edu-danger: #ef4444;
  --edu-dark: #0f172a;
  --edu-light: #f8fafc;
  --edu-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #1e3a8a 100%);
}

/* ========== HERO SECTION ========== */
.edu-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--edu-dark);
}

.edu-hero #edu-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.edu-hero .hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.4) saturate(1.2);
}

.edu-hero .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.7) 0%,
    rgba(30, 64, 175, 0.5) 50%,
    rgba(15, 23, 42, 0.9) 100%
  );
  z-index: 1;
}

.edu-hero .hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #fff;
  max-width: 900px;
  padding: 0 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(37, 99, 235, 0.3);
  border: 1px solid rgba(59, 130, 246, 0.5);
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 30px;
  backdrop-filter: blur(10px);
}

.hero-badge i {
  color: #60a5fa;
}

.edu-hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
  min-height: 4.5rem;
}

.edu-hero .typing-edu {
  background: linear-gradient(90deg, #60a5fa, #a78bfa, #60a5fa);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.edu-hero .cursor {
  animation: blink 1s infinite;
  color: #60a5fa;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-subtitle {
  font-size: 1.3rem;
  opacity: 0.9;
  margin-bottom: 40px;
  font-weight: 400;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-top: 5px;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.2);
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--edu-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.6);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-3px);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 20px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: #60a5fa;
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
  0% { opacity: 1; top: 8px; }
  100% { opacity: 0; top: 20px; }
}

/* ========== INTRO SECTION ========== */
.edu-intro-section {
  padding: 100px 5%;
  background: #fff;
}

.edu-intro-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.intro-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.intro-icon {
  width: 80px;
  height: 80px;
  background: var(--edu-gradient);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 2rem;
  color: #fff;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.intro-content h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--edu-dark);
  margin-bottom: 20px;
}

.intro-content p {
  font-size: 1.1rem;
  color: #64748b;
  line-height: 1.8;
}

.intro-content strong {
  color: var(--edu-primary);
}

/* Intro Features Grid */
.intro-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.intro-feature-item {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 35px 25px;
  text-align: center;
  transition: all 0.4s ease;
}

.intro-feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  border-color: var(--edu-primary);
}

.feature-icon-box {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--edu-primary);
  transition: all 0.3s ease;
}

.intro-feature-item:hover .feature-icon-box {
  background: var(--edu-gradient);
  color: #fff;
  transform: scale(1.1) rotate(5deg);
}

.feature-icon-box.alert {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: var(--edu-warning);
}

.intro-feature-item:hover .feature-icon-box.alert {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
}

.intro-feature-item h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--edu-dark);
  margin-bottom: 12px;
}

.intro-feature-item p {
  font-size: 0.95rem;
  color: #64748b;
  line-height: 1.6;
}

/* ========== FEATURES SECTION ========== */
.edu-features-section {
  padding: 100px 5%;
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
}

.edu-features-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-badge {
  display: inline-block;
  background: var(--edu-gradient);
  color: #fff;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--edu-dark);
  margin-bottom: 15px;
}

.section-header p {
  font-size: 1.1rem;
  color: #64748b;
}

.section-header.light h2,
.section-header.light p {
  color: #fff;
}

.section-header.light p {
  opacity: 0.9;
}

/* Feature Block */
.feature-block {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 80px;
}

.feature-block.reverse {
  flex-direction: row-reverse;
}

.feature-block:last-child {
  margin-bottom: 0;
}

.feature-text {
  flex: 1;
}

.feature-number {
  font-size: 4rem;
  font-weight: 900;
  background: linear-gradient(135deg, #dbeafe, #eff6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
}

.feature-text h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--edu-dark);
  margin-bottom: 15px;
}

.feature-text p {
  font-size: 1.05rem;
  color: #64748b;
  line-height: 1.8;
  margin-bottom: 25px;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 1rem;
  color: #334155;
}

.feature-list li i {
  color: var(--edu-success);
  font-size: 1.1rem;
}

/* Feature Visual */
.feature-visual {
  flex: 1;
}

.visual-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.visual-frame img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.visual-frame:hover img {
  transform: scale(1.05);
}

.visual-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.1) 0%,
    transparent 50%,
    rgba(139, 92, 246, 0.1) 100%
  );
  pointer-events: none;
}

/* ========== ARCHITECTURE SECTION ========== */
.edu-architecture-section {
  padding: 100px 5%;
  background: var(--edu-dark);
  color: #fff;
}

.edu-architecture-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.architecture-flow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 40px 0;
}

.flow-item {
  flex: 1;
  min-width: 140px;
  max-width: 180px;
  text-align: center;
  padding: 25px 15px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.flow-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-5px);
}

.flow-item.ai-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(139, 92, 246, 0.2));
  border-color: rgba(59, 130, 246, 0.3);
  max-width: 220px;
}

.flow-icon {
  width: 60px;
  height: 60px;
  background: var(--edu-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  font-size: 1.5rem;
  color: #fff;
}

.flow-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.flow-item p {
  font-size: 0.85rem;
  opacity: 0.7;
}

.ai-sub-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.ai-sub-items span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  opacity: 0.8;
}

.ai-sub-items i {
  color: #60a5fa;
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60a5fa;
  font-size: 1.2rem;
  padding-top: 50px;
  animation: arrow-pulse 1.5s ease-in-out infinite;
}

@keyframes arrow-pulse {
  0%, 100% { opacity: 0.5; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(5px); }
}

/* ========== DASHBOARD SECTION ========== */
.edu-dashboard-section {
  padding: 100px 5%;
  background: #fff;
}

.edu-dashboard-section .container {
  max-width: 1200px;
  margin: 0 auto;
}

.dashboard-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.dashboard-text {
  flex: 1;
}

.dashboard-text h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--edu-dark);
  margin: 15px 0;
}

.dashboard-text > p {
  font-size: 1.05rem;
  color: #64748b;
  line-height: 1.8;
  margin-bottom: 30px;
}

.dashboard-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.dash-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  background: #f8fafc;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.dash-feature:hover {
  background: #eff6ff;
  transform: translateX(5px);
}

.dash-feature i {
  color: var(--edu-primary);
  font-size: 1.2rem;
}

.dash-feature span {
  font-size: 0.95rem;
  font-weight: 500;
  color: #334155;
}

/* Dashboard Preview */
.dashboard-preview {
  flex: 1.2;
}

.browser-frame {
  background: var(--edu-dark);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

.browser-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 20px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.browser-dots {
  display: flex;
  gap: 8px;
}

.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #f59e0b; }
.browser-dots span:nth-child(3) { background: #10b981; }

.browser-url {
  flex: 1;
  background: rgba(255,255,255,0.1);
  padding: 8px 15px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.browser-content {
  padding: 0;
}

.browser-content img {
  width: 100%;
  display: block;
}

/* ========== RESULTS SECTION ========== */
.edu-results-section {
  padding: 100px 5%;
  background: var(--edu-gradient);
  position: relative;
  overflow: hidden;
}

.edu-results-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.edu-results-section .container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.result-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  transition: all 0.4s ease;
}

.result-card:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-10px);
}

.result-icon {
  width: 70px;
  height: 70px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: #fff;
}

.result-value {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.result-num {
  display: inline;
}

.result-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.result-card p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

/* Results Video */
.results-video {
  max-width: 800px;
  margin: 0 auto;
}

.video-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.video-wrapper video {
  width: 100%;
  display: block;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.video-wrapper:hover .video-overlay {
  opacity: 1;
}

.play-button {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--edu-primary);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.play-button:hover {
  transform: scale(1.1);
}

/* ========== CTA SECTION ========== */
.edu-cta-section {
  position: relative;
  padding: 120px 5%;
  background: var(--edu-dark);
  text-align: center;
  overflow: hidden;
}

.edu-cta-section #cta-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-icon {
  width: 100px;
  height: 100px;
  background: var(--edu-gradient);
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  font-size: 2.5rem;
  color: #fff;
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
  animation: float-icon 3s ease-in-out infinite;
}

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

.edu-cta-section h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 15px;
}

.edu-cta-section > .cta-content > p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
}

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

.btn-cta-primary, .btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 36px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-cta-primary {
  background: linear-gradient(135deg, #fff 0%, #f0f9ff 100%);
  color: var(--edu-primary);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.btn-cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

.btn-cta-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-cta-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-3px);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .edu-hero h1 {
    font-size: 2.8rem;
  }

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

  .feature-block,
  .feature-block.reverse {
    flex-direction: column;
    gap: 40px;
  }

  .dashboard-content {
    flex-direction: column;
  }

  .results-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto 60px;
  }

  .architecture-flow {
    flex-direction: column;
    align-items: center;
  }

  .flow-arrow {
    transform: rotate(90deg);
    padding: 10px 0;
  }

  .flow-item {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .edu-hero {
    min-height: 90vh;
  }

  .edu-hero h1 {
    font-size: 2rem;
    min-height: 3rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-num {
    font-size: 2rem;
  }

  .stat-divider {
    height: 30px;
  }

  .intro-features {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .feature-text h3 {
    font-size: 1.4rem;
  }

  .dashboard-features {
    grid-template-columns: 1fr;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-cta-primary, .btn-cta-secondary {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-badge {
    font-size: 0.85rem;
    padding: 8px 16px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}