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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Reduced from 120px for better mobile alignment */
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: #000000;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ==================== STICKY HEADER ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 0, 0.2);
  box-shadow: 0 2px 20px rgba(0, 255, 0, 0.15);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-brand {
  text-align: center;
  padding: 12px 0 8px;
  transition: all 0.3s ease;
}

/* Hide brand when scrolled on mobile */
.site-header.scrolled .header-brand {
  max-height: 0;
  padding: 0;
  overflow: hidden;
  opacity: 0;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 2px;
}

.brand-tagline {
  font-size: 0.75rem;
  color: #00ff00;
  font-weight: 600;
  opacity: 0.8;
}

/* MOBILE NAV - 3 COLUMNS x 2 ROWS - NEON GREEN ON BLACK */
.main-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  padding: 8px;
}

.main-nav a {
  padding: 10px 8px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #000000; /* Black text for better readability */
  text-decoration: none;
  background: #00ff00; /* Bright neon green background */
  border: 1px solid #00ff00;
  border-radius: 8px;
  transition: all 0.2s;
  position: relative;
}

.main-nav a:hover,
.main-nav a:active {
  background: #00ff00;
  color: #000000;
  border-color: #00ff00;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 255, 0, 0.6);
}

/* Active state for current section */
.main-nav a:focus {
  background: #00ff00;
  border-color: #00ff00;
  box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.3);
}

/* ==================== CONTENT WRAPPER ==================== */
.content-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==================== HERO VIDEO - MOBILE OPTIMIZED ==================== */
.hero-video {
  position: relative;
  width: 100%;
  height: 50vh; /* Reduced from 60vh */
  min-height: 350px; /* Reduced from 400px */
  max-height: 500px; /* Reduced from 600px */
  overflow: hidden;
  background: #000000;
  margin-bottom: 0;
}

.hero-video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35); /* Slightly reduced from 0.4 */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 15px; /* Reduced from 20px */
}

.hero-title {
  font-size: 1.75rem; /* Reduced from 2rem */
  font-weight: 800;
  margin-bottom: 6px; /* Reduced from 8px */
  color: #ffffff;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
  font-size: 0.95rem; /* Reduced from 1rem */
  font-weight: 500;
  margin-bottom: 12px; /* Reduced from 16px */
  color: #ffffff;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.hero-cta {
  display: inline-block;
  padding: 10px 20px; /* Reduced from 10px 24px */
  background: #00ff00;
  color: #000000;
  font-weight: 700;
  font-size: 0.85rem; /* Reduced from 0.9rem */
  border-radius: 6px; /* Reduced from 8px */
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0, 255, 0, 0.4);
  transition: all 0.3s;
}

.hero-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 30px rgba(0, 255, 0, 0.6);
}

/* ==================== SECTIONS ==================== */
section {
  padding: 50px 0; /* Reduced from 60px for tighter mobile spacing */
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  color: #ffffff;
}

.section-subtitle {
  text-align: center;
  color: #a0a0a0;
  margin-bottom: 40px;
  font-size: 1rem;
}

.inline-link {
  color: #00ff00;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid #00ff00;
}

/* ==================== ABOUT SECTION ==================== */
.section-about {
  background: #1a1a1a;
  border-bottom: 1px solid rgba(0, 255, 0, 0.1);
}

.about-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.about-image {
  text-align: center;
}

.image-frame {
  background: #2a2a2a;
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.image-frame img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
}

.social-links {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: #2a2a2a;
  border-radius: 10px;
  transition: all 0.2s;
}

.social-icon:hover {
  background: #3a3a3a;
  transform: translateY(-3px);
}

.social-icon:nth-child(1) {
  color: #0a66c2;
}

.social-icon:nth-child(2) {
  color: #ff0000;
}

.social-icon:nth-child(3) {
  color: #e4405f;
}

.social-icon:nth-child(4) {
  color: #ea4335;
}

.about-content {
  text-align: center;
}

.about-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #e0e0e0;
  margin-bottom: 30px;
}

.about-features {
  list-style: none;
  text-align: left;
  max-width: 500px;
  margin: 0 auto;
}

.about-features li {
  padding: 12px 0 12px 32px;
  position: relative;
  color: #ffffff;
  font-size: 0.95rem;
}

.about-features li:before {
  content: "▶";
  position: absolute;
  left: 0;
  color: #00ff00;
  font-size: 0.8rem;
}

/* ==================== VIDEOS SECTION ==================== */
.section-videos {
  background: #000000;
}

.featured-video {
  margin-bottom: 40px;
}

.video-card {
  background: #1a1a1a;
  border: 1px solid rgba(0, 255, 0, 0.2);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
}

.video-card:hover {
  border-color: #00ff00;
  box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
  transform: translateY(-4px);
}

.video-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #000;
}

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

.video-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 6px 12px;
  background: rgba(0, 255, 0, 0.9);
  color: #000000;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 6px;
}

.video-badge.short {
  background: #ff0000;
  color: #ffffff;
}

.video-details {
  padding: 20px;
}

.video-card.large .video-details {
  padding: 24px;
}

.video-details h3 {
  font-size: 1.5rem;
  color: #00ff00;
  margin-bottom: 8px;
}

.video-details h4 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 12px;
}

.video-details p {
  color: #a0a0a0;
  margin-bottom: 16px;
}

.video-btn {
  display: inline-block;
  padding: 12px 24px;
  background: #00ff00;
  color: #000000;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s;
}

.video-btn:hover {
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

.video-link {
  color: #00ff00;
  font-weight: 700;
  text-decoration: none;
}

.video-grid {
  display: grid;
  gap: 20px;
}

/* DESKTOP VIDEO LAYOUT - Modified for 4th video in left column */
.video-carousel {
  display: grid;
  gap: 24px;
}

.video-side-stack {
  display: grid;
  gap: 20px;
}

/* ==================== PROGRAMS SECTION ==================== */
.section-programs {
  background: #0a0a0a;
}

.programs-grid {
  display: grid;
  gap: 24px;
}

.program-card {
  background: #1a1a1a;
  border: 2px solid rgba(0, 255, 0, 0.3);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.program-card:hover {
  border-color: #00ff00;
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
}

.program-card.featured {
  border-color: #00ff00;
  box-shadow: 0 0 25px rgba(0, 255, 0, 0.4);
}

.popular-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: #00ff00;
  color: #000000;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 6px;
}

.program-card h3 {
  font-size: 1.3rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.program-type {
  color: #a0a0a0;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.program-price {
  font-size: 2rem;
  font-weight: 800;
  color: #00ff00;
  margin: 16px 0;
}

.program-price span {
  font-size: 0.75rem;
  font-weight: 600;
}

.program-list {
  list-style: none;
  margin: 16px 0;
  text-align: center; /* Changed from left to center */
}

.program-list li {
  padding: 8px 0;
  position: relative;
  color: #e0e0e0;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.program-list li:before {
  content: "✓";
  position: static; /* Changed from absolute */
  color: #00ff00;
  font-weight: 700;
  font-size: 1rem;
}

.program-btn {
  display: inline-block;
  padding: 12px 28px;
  background: #00ff00;
  color: #000000;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  margin-top: 12px;
  transition: all 0.2s;
}

.program-btn:hover {
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
  transform: scale(1.05);
}

/* ==================== SCHEDULE SECTION - MOBILE CENTERED ==================== */
.section-schedule {
  background: #1a1a1a;
}

.schedule-container {
  display: grid;
  gap: 24px;
}

.schedule-main {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.session-picker {
  background: #0f0f0f;
  border: 2px solid rgba(0, 255, 0, 0.3);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.session-picker h3 {
  color: #00ff00;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.session-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.session-option {
  display: flex;
  align-items: center;
  padding: 16px;
  background: #1a1a1a;
  border: 2px solid #2a2a2a;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.session-option:hover {
  border-color: #00ff00;
  background: rgba(0, 255, 0, 0.05);
}

.session-option.active {
  border-color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
}

.session-option input {
  margin-right: 12px;
  accent-color: #00ff00;
}

.option-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.option-content strong {
  color: #ffffff;
  font-size: 1rem;
}

.option-content span {
  color: #a0a0a0;
  font-size: 0.85rem;
}

/* Calendar Widget */
.calendar-widget {
  background: #0f0f0f;
  border: 2px solid rgba(0, 255, 0, 0.3);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.calendar-header h3 {
  color: #ffffff;
  font-size: 1.2rem;
}

.calendar-controls {
  display: flex;
  gap: 8px;
}

.cal-btn {
  padding: 8px 16px;
  background: #2a2a2a;
  border: 1px solid #00ff00;
  color: #00ff00;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.cal-btn:hover {
  background: #00ff00;
  color: #000000;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.cal-day-header {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #a0a0a0;
  padding: 8px 4px;
  text-transform: uppercase;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  color: #ffffff;
  transition: all 0.2s;
}

.cal-day:hover:not(.empty):not(.past) {
  border-color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
}

.cal-day.empty {
  background: transparent;
  border: none;
  cursor: default;
}

.cal-day.selected {
  background: #00ff00;
  color: #000000;
  font-weight: 700;
  border-color: #00ff00;
}

.cal-day.past {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Time Slots Widget */
.timeslots-widget {
  background: #0f0f0f;
  border: 2px solid rgba(0, 255, 0, 0.3);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.timeslots-widget h3 {
  color: #00ff00;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.timeslot-note {
  color: #a0a0a0;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.timeslots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
}

.time-slot {
  padding: 12px;
  background: #1a1a1a;
  border: 2px solid #2a2a2a;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
  font-weight: 600;
  color: #ffffff;
  transition: all 0.2s;
}

.time-slot:hover:not(.unavailable) {
  border-color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
}

.time-slot.selected {
  background: #00ff00;
  color: #000000;
  border-color: #00ff00;
}

.time-slot.unavailable {
  opacity: 0.3;
  cursor: not-allowed;
}

.timeslot-placeholder,
.timeslot-error {
  grid-column: 1/-1;
  text-align: center;
  padding: 20px;
  color: #a0a0a0;
}

.timeslot-error {
  color: #ff6b6b;
}

/* Book Button */
.schedule-book-btn {
  width: 100%;
  padding: 18px;
  background: #00ff00;
  color: #000000;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(0, 255, 0, 0.3);
}

.schedule-book-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 255, 0, 0.5);
}

.schedule-book-btn:disabled {
  background: #2a2a2a;
  color: #666666;
  cursor: not-allowed;
  box-shadow: none;
}

/* Schedule Sidebar */
.schedule-sidebar {
  display: grid;
  gap: 24px;
}

.info-box {
  background: #0f0f0f;
  border: 2px solid rgba(0, 255, 0, 0.3);
  border-radius: 12px;
  padding: 24px;
}

.info-box h3 {
  color: #00ff00;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.info-box p {
  color: #a0a0a0;
  margin-bottom: 20px;
}

.info-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.info-item {
  padding: 12px;
  background: rgba(0, 255, 0, 0.05);
  border: 1px solid rgba(0, 255, 0, 0.2);
  border-radius: 8px;
  color: #ffffff;
  font-size: 0.95rem;
}

.info-btn {
  display: inline-block;
  padding: 12px 24px;
  background: #00ff00;
  color: #000000;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
}

.info-btn:hover {
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

/* ==================== TESTIMONIALS SECTION ==================== */
.section-testimonials {
  background: #2a2a2a;
}

.testimonials-grid {
  display: grid;
  gap: 24px;
}

.testimonial-card {
  background: #1a1a1a;
  border: 2px solid #00ff00;
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
}

.testimonial-quote {
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-author {
  color: #00ff00;
  font-weight: 700;
  margin-bottom: 4px;
}

.testimonial-role {
  color: #a0a0a0;
  font-size: 0.85rem;
}

/* ==================== GALLERY SECTION ==================== */
.section-gallery {
  background: #0a0a0a;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 12px;
  background: #1a1a1a;
  border: 1px solid rgba(0, 255, 0, 0.1);
  transition: all 0.3s;
  cursor: pointer;
}

.gallery-item:hover {
  border-color: #00ff00;
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
  transform: scale(1.02);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* ==================== CONNECT SECTION ==================== */
.section-connect {
  background: #000000;
}

.connect-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 600px;
  margin: 0 auto;
}

.connect-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  background: #2a2a2a;
  border-radius: 8px;
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
}

.connect-btn:hover {
  background: #3a3a3a;
  transform: translateY(-2px);
}

.connect-btn.youtube { color: #ff0000; }
.connect-btn.linkedin { color: #0a66c2; }
.connect-btn.instagram { color: #e4405f; }
.connect-btn.email { color: #ea4335; }

/* ==================== FOOTER ==================== */
.site-footer {
  background: #000000;
  border-top: 1px solid rgba(0, 255, 0, 0.2);
  padding: 30px 0;
  text-align: center;
}

.site-footer p {
  color: #00ff00;
  font-weight: 600;
}

.site-footer a {
  color: #00ff00;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

/* ==================== TABLET (768px+) ==================== */
@media (min-width: 768px) {
  /* Desktop Header */
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 40px;
  }

  .header-brand {
    text-align: left;
    padding: 0;
  }

  .brand-name {
    font-size: 1.8rem;
  }

  .brand-tagline {
    font-size: 0.85rem;
  }

  /* Desktop Nav - Single Row - NEON GREEN ON BLACK */
  .main-nav {
    display: flex;
    gap: 12px;
    grid-template-columns: none;
    grid-template-rows: none;
    padding: 0;
  }

  .main-nav a {
    padding: 10px 18px;
    font-size: 0.95rem;
    color: #000000; /* Black text on desktop too */
    background: #00ff00; /* Bright neon green background */
  }

  /* Hero Video */
  .hero-video {
    height: 70vh;
    max-height: 700px;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .hero-subtitle {
    font-size: 1.5rem;
  }

  /* About Grid */
  .about-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
  }

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

  .about-features {
    margin: 0;
  }

  /* Video Carousel - Featured + Side Stack (2 in left, 4 in right for clean alignment) */
  .video-carousel {
    grid-template-columns: 1.8fr 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 40px;
  }

  .featured-video {
    margin-bottom: 0;
    display: grid;
    gap: 20px;
  }

  .video-side-stack {
    display: grid;
    grid-template-rows: repeat(4, 1fr);
    gap: 14px;
  }

  .video-side-stack .video-card {
    min-height: 0;
  }

  .video-side-stack .video-card .video-thumb {
    aspect-ratio: 16/9;
  }

  .video-side-stack .video-card .video-details {
    padding: 14px;
  }

  .video-side-stack .video-card .video-details h4 {
    font-size: 0.85rem;
    margin-bottom: 8px;
  }

  .video-side-stack .video-card .video-link {
    font-size: 0.8rem;
  }

  /* Video Grid */
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Programs Grid */
  .programs-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .program-card {
    padding: 32px 24px;
  }

  .program-card h3 {
    font-size: 1.5rem;
  }

  .program-type {
    font-size: 0.9rem;
  }

  .program-price {
    font-size: 2.5rem;
  }

  .program-price span {
    font-size: 0.9rem;
  }

  .program-list li {
    font-size: 0.95rem;
  }

  /* Schedule Container */
  .schedule-container {
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .schedule-main {
    max-width: none;
    margin: 0;
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
  }

  /* Testimonials Grid */
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Connect Links */
  .connect-links {
    grid-template-columns: repeat(4, 1fr);
    max-width: 900px;
  }
}

/* ==================== LARGE DESKTOP (1200px+) ==================== */
@media (min-width: 1200px) {
  .section-title {
    font-size: 2.5rem;
  }

  .hero-video {
    max-height: 800px;
  }
}