/* home.css - Styles specifically for the landing page */

.section-padding {
  padding: var(--spacing-xl) 5%;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Base Buttons Update */
.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background-color: var(--bg-surface-glass);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.center-btn {
  text-align: center;
  margin-top: var(--spacing-lg);
}

/* Gradient Text */
/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #38BDF8, #1D4ED8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero Section - Premium SaaS Dark Theme */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: calc(80px + var(--spacing-xl)) 5% var(--spacing-xl);
  overflow: hidden;
  background-image: url('../images/hero_bg_final.png');
  background-size: cover;
  background-position: center;
}

/* Subtle structure grid and noise texture overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center center;
  box-shadow: inset 0 0 150px rgba(11, 18, 32, 0.95);
  /* Vignette edges */
}

/* Using a simple SVG data URI for ultra-subtle grain/noise */
.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Glassmorphism panel on the right side */
.hero-glass-shape {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%) rotate(15deg);
  width: 40vw;
  height: 70vh;
  max-width: 500px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.005) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 40px;
  z-index: 3;
  pointer-events: none;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.hero-content {
  text-align: left;
  max-width: 650px;
  margin-left: 5%;
  z-index: 10;
  position: relative;
}

.hero-dark-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: rgba(11, 18, 32, 0.65);
  pointer-events: none;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: transparent !important;
  color: var(--text-primary) !important;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  border: 2px solid var(--text-primary) !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-shadow: none !important;
}

.hero .badge {
  color: #FFFFFF !important;
  border-color: #FFFFFF !important;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: var(--spacing-md);
  letter-spacing: -1.5px;
  color: #FFFFFF;
  line-height: 1.1;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8), 0 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #E2E8F0;
  margin-bottom: var(--spacing-xl);
  max-width: 550px;
  line-height: 1.6;
  font-weight: 400;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-start;
  flex-wrap: wrap;
}

/* Hero Buttons */
.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #0D9488;
  color: #FFFFFF;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.hero-btn-primary:hover {
  background-color: #0F766E;
  transform: translateY(-2px);
  color: #FFFFFF;
}

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #FFFFFF;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  border: 2px solid #FFFFFF;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.hero-btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  color: #FFFFFF;
}

/* Make logo and nav links white initially, since hero is dark */
body.home-page .navbar:not(.scrolled) .navbar-brand {
  color: #FFFFFF;
}

body.home-page .navbar:not(.scrolled) .nav-link {
  color: #F8FAFC;
}

body.home-page .navbar:not(.scrolled) .nav-link:hover,
body.home-page .navbar:not(.scrolled) .nav-link.active {
  color: var(--accent-cyan);
}

body.home-page .navbar:not(.scrolled) .nav-link::after {
  background-color: var(--accent-cyan);
}

body.home-page .navbar:not(.scrolled) .menu-toggle .bar {
  background-color: #F8FAFC;
}

/* Card System */
.card {
  border-radius: 16px;
  padding: var(--spacing-lg);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Services Bento Grid */
.services-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-lg);
}

.bento-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.bento-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.bento-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.95) 50%, rgba(0, 0, 0, 1) 100%);
  z-index: 1;
  transition: opacity var(--transition-fast);
}

.bento-item:hover .bento-overlay {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.98) 50%, rgba(0, 0, 0, 1) 100%);
}

.bento-content {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.bento-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.15);
  padding: 12px;
  border-radius: 12px;
  width: max-content;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  line-height: 1;
}

.bento-content h3 {
  color: white;
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.bento-content p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1rem;
  line-height: 1.6;
}

/* Span configurations for 6-col balanced grid on Desktop */
.services-bento .bento-item:nth-child(1) {
  grid-column: span 3;
}

.services-bento .bento-item:nth-child(2) {
  grid-column: span 3;
}

.services-bento .bento-item:nth-child(3) {
  grid-column: span 2;
}

.services-bento .bento-item:nth-child(4) {
  grid-column: span 2;
}

.services-bento .bento-item:nth-child(5) {
  grid-column: span 2;
}

.services-bento .bento-item:nth-child(6) {
  grid-column: span 4;
}

.services-bento .bento-item:nth-child(7) {
  grid-column: span 2;
}

/* Insights Bento Grid (4 items) */
.insights-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.insights-bento .bento-item {
  min-height: 300px;
}

.insights-bento .bento-content {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.6) 70%, transparent 100%);
  padding-top: 60px;
}

.insights-bento .bento-item:nth-child(1) {
  grid-column: span 2;
}

.insights-bento .bento-item:nth-child(2) {
  grid-column: span 1;
}

.insights-bento .bento-item:nth-child(3) {
  grid-column: span 1;
}

.insights-bento .bento-item:nth-child(4) {
  grid-column: span 2;
}

.linkedin-featured {
  grid-column: span 3 !important;
  border: 1px solid rgba(80, 207, 242, 0.4) !important;
  box-shadow: 0 0 30px rgba(80, 207, 242, 0.1) !important;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.linkedin-featured:hover {
  border-color: rgba(80, 207, 242, 1) !important;
  box-shadow: 0 0 40px rgba(80, 207, 242, 0.2) !important;
  transform: translateY(-8px) scale(1.01) !important;
}

/* Read Link */
.read-link {
  display: inline-flex;
  margin-top: var(--spacing-sm);
  color: var(--primary-accent);
  font-weight: 500;
  text-decoration: none;
  font-size: 0.95rem;
}

.bento-item:hover .read-link {
  color: white;
}

/* Courses */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.course-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.course-thumbnail {
  height: 200px;
  background: linear-gradient(135deg, #161b22, #21262d);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.course-thumbnail::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, transparent 30%, rgba(0, 0, 0, 0.5) 100%);
}

.play-overlay {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  z-index: 2;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.course-card:hover .play-overlay {
  transform: scale(1.1);
  background: var(--primary-accent);
  box-shadow: var(--shadow-glow);
}

.course-info {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #FFFFFF;
  background: var(--primary-accent);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
  width: max-content;
}

.course-info h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

.course-info p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.course-link {
  color: var(--text-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.course-link:hover {
  color: var(--primary-accent);
}

/* About Founder Section */
.about-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

.about-content {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-image {
  flex: 0 0 320px;
}

.founder-avatar {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 16px;
  background-image: url('../assets/kash.png');
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-glow);
  position: relative;
}

.founder-avatar::after {
  content: '';
  position: absolute;
  top: -15px;
  left: -15px;
  right: 15px;
  bottom: 15px;
  border: 2px solid var(--primary-accent);
  border-radius: 16px;
  z-index: -1;
  transition: all var(--transition-med);
}

.about-container:hover .founder-avatar::after {
  transform: translate(5px, 5px);
}

.about-text {
  flex: 1;
}

.about-text h2 {
  font-size: 2.8rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.highlight-text {
  font-size: 1.15rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  border-left: 3px solid var(--primary-accent);
  padding-left: 15px;
}

.about-text p:not(.highlight-text) {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.linkedin-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #0a66c2;
  color: white;
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  font-weight: 600;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.linkedin-btn:hover {
  background-color: #004182;
  transform: translateY(-2px);
  color: white;
  box-shadow: 0 4px 15px rgba(10, 102, 194, 0.4);
}

/* Contact Section */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.8rem;
  border-radius: 8px;
  font-family: var(--font-family);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-accent);
}

.error-msg {
  color: #ff6b6b;
  font-size: 0.85rem;
  display: none;
  margin-top: var(--spacing-xs);
}

.thank-you-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-lg) 0;
  animation: fadeUpAnim 0.5s forwards;
}

.success-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(72, 187, 120, 0.2);
  color: #48bb78;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}