/* ==============================================
   SCOPSY LAB - Landing Page V2 Styles
   Premium Light Design + Preserved FAQ & Video
   ============================================== */

/* ============ Header ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.logo-icon-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.nav-menu a:hover {
  color: var(--color-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}

/* ============ Hero ============ */
.hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
}

.hero-glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-text {
  max-width: 560px;
}

.social-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, #DBEAFE 0%, #E0F2FE 100%);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: var(--space-5);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.cta-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.pain-points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.pain-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pain-icon {
  font-size: var(--font-size-lg);
}

/* ============ Hero Visual - Demo Card ============ */
.hero-visual {
  position: relative;
  perspective: 1000px;
}

.demo-card {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid #E2E8F0;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
  transform: rotateY(-2deg) rotateX(2deg);
  transition: transform 0.5s ease;
}

.demo-card:hover {
  transform: rotateY(0) rotateX(0);
}

.demo-header-clinical {
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.patient-id { display: flex; flex-direction: column; }
.id-label { font-size: 8px; font-weight: 700; color: #94A3B8; letter-spacing: 0.5px; }
.id-value { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 600; color: #475569; }

.clinical-breadcrumbs { display: flex; gap: 8px; align-items: center; }
.crumb { font-size: 10px; color: #CBD5E1; font-weight: 500; }
.crumb.active { color: #0EA5E9; font-weight: 700; background: #E0F2FE; padding: 2px 8px; border-radius: 99px; }

.demo-patient-clinical {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #F1F5F9;
}

.patient-avatar-small {
  width: 32px; height: 32px; background: #E0F2FE; color: #0EA5E9;
  font-weight: 700; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: 14px;
}

.patient-details { display: flex; flex-direction: column; }
.patient-name { font-size: 14px; font-weight: 600; color: #1E293B; }
.patient-meta { font-size: 11px; color: #64748B; }

.session-timer {
  margin-left: auto; font-size: 12px; font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums; color: #64748B;
  background: #F1F5F9; padding: 4px 8px; border-radius: 6px;
}

.demo-clinical-content { padding: 24px 20px; }
.content-label { display: block; font-size: 9px; font-weight: 700; color: #94A3B8; margin-bottom: 8px; letter-spacing: 1px; }

.patient-quote {
  font-size: 15px; line-height: 1.6; color: #334155; background: #F8FAFC;
  padding: 16px; border-left: 3px solid #0EA5E9; border-radius: 0 8px 8px 0;
  font-style: italic; margin: 0;
}

.demo-clinical-action { padding: 0 20px 24px; }
.action-label {
  display: block; font-family: 'Merriweather', serif; font-size: 13px;
  font-weight: 700; color: #1E293B; margin-bottom: 12px;
}

.demo-options-clinical { display: flex; flex-direction: column; gap: 8px; }

.demo-option {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border: 1px solid #E2E8F0; border-radius: 8px; font-size: 13px;
  color: #475569; cursor: default; background: #FFF;
}

.demo-option:not(.selected) { opacity: 0.7; }
.option-check {
  width: 18px; height: 18px; border-radius: 4px; border: 1px solid #CBD5E1;
  display: flex; align-items: center; justify-content: center; font-size: 12px; color: transparent;
}

.demo-option.selected {
  background: #F0FDF4; border-color: #86EFAC; color: #166534;
  font-weight: 500; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.demo-option.selected .option-check { background: #22C55E; border-color: #22C55E; color: #FFF; }
.option-badge { margin-left: auto; font-size: 9px; font-weight: 700; background: #DCFCE7; color: #15803D; padding: 2px 6px; border-radius: 4px; }

.demo-feedback-clinical {
  background: #FFFBEB; padding: 16px 20px; display: flex; gap: 12px; border-top: 1px solid #FDE68A;
}

.feedback-text strong { display: block; font-size: 11px; color: #92400E; margin-bottom: 2px; }
.feedback-text p { font-size: 11px; line-height: 1.5; color: #B45309; margin: 0; }

/* Floating Stats */
.floating-stat {
  position: absolute; background: #FFFFFF; padding: 8px 12px; border-radius: 99px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08); display: flex; align-items: center; gap: 8px;
  animation: float 4s ease-in-out infinite; border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
}

.floating-stat.stat-1 { top: 20px; right: -20px; animation-delay: 0s; }
.floating-stat.stat-2 { bottom: 100px; left: -30px; animation-delay: 1s; }
.floating-stat.stat-3 { bottom: 20px; right: -10px; animation-delay: 2s; }

.stat-value { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 12px; color: #334155; }
.floating-stat .stat-label { font-size: 10px; font-weight: 500; color: #94A3B8; text-transform: uppercase; }

/* ============ Sprite Icons ============ */
.sprite-icon-small {
  width: 24px; height: 24px; background-repeat: no-repeat;
  background-position: center; background-size: contain; border-radius: 4px; display: inline-block;
}

.sprite-icon-medium {
  width: 48px; height: 48px; background-repeat: no-repeat;
  background-position: center; background-size: contain; border-radius: 8px;
  display: inline-block; flex-shrink: 0;
}

.icon-bulb { background-image: url('../assets/icons/1.png'); }
.icon-flame { background-image: url('../assets/icons/2.png'); }
.icon-target { background-image: url('../assets/icons/3.png'); }
.icon-trophy { background-image: url('../assets/icons/4.png'); }

.feedback-icon {
  width: 24px; height: 24px; flex-shrink: 0; border-radius: 4px;
  background-repeat: no-repeat; background-position: center; background-size: contain;
}

/* ============ Stats Bar ============ */
.stats-bar {
  background: var(--color-text);
  padding: var(--space-6) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stat-item { color: white; }
.stat-number {
  display: block; font-family: var(--font-display); font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold); margin-bottom: var(--space-1);
}
.stats-bar .stat-label { font-size: var(--font-size-sm); color: rgba(255, 255, 255, 0.7); }

/* ============ Video Section (Preserved from v1, adapted colors) ============ */
.video-section {
  padding: 80px 20px;
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
  text-align: center;
}

.video-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 40px;
}

.video-wrapper {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  border: 2px solid var(--color-border);
  position: relative;
  background: #000;
  aspect-ratio: 16 / 9;
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.video-play-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.video-play-overlay:hover { background: rgba(0, 0, 0, 0.6); }

.play-button {
  transform: scale(1);
  transition: transform 0.3s ease;
}

.video-play-overlay:hover .play-button { transform: scale(1.1); }
.video-play-overlay.hidden { opacity: 0; pointer-events: none; }

/* ============ Problem Section ============ */
.problem-section {
  background: var(--color-bg);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-top: var(--space-4);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.problem-card {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  border: 1px solid var(--color-border-light);
}

.problem-icon-wrap {
  margin: 0 auto var(--space-4);
  display: block;
  width: 48px; height: 48px;
}

.problem-card .sprite-icon-medium {
  filter: grayscale(100%) opacity(0.6);
  transition: filter 0.3s ease;
}

.problem-card:hover .sprite-icon-medium {
  filter: grayscale(0%) opacity(1);
}

.problem-card h4 { margin-bottom: var(--space-2); }
.problem-card p { font-size: var(--font-size-sm); color: var(--color-text-secondary); }

.solution-arrow {
  text-align: center;
  font-size: 48px;
  color: var(--color-border);
  margin-bottom: var(--space-10);
}

/* ============ Modules Section ============ */
.modules-section {
  background: var(--color-bg);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.module-card {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-normal);
  position: relative;
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.module-card.featured {
  border-color: var(--color-accent);
  background: linear-gradient(180deg, #FFFFFF 0%, #E0F2FE 100%);
}

.featured-badge {
  position: absolute;
  top: var(--space-4); right: var(--space-4);
  background: var(--gradient-accent);
  color: white; font-size: 10px; font-weight: var(--font-weight-bold);
  padding: 4px 10px; border-radius: var(--radius-full);
}

.module-icon-wrap {
  margin-bottom: var(--space-4);
}

.module-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.module-card h3 { font-size: var(--font-size-xl); margin-bottom: var(--space-2); }
.module-card > p { font-size: var(--font-size-sm); color: var(--color-text-secondary); margin-bottom: var(--space-4); }

.module-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4) 0;
}

.module-features li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}

.module-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.skill-tag {
  font-size: 10px;
  font-weight: var(--font-weight-medium);
  background: var(--color-bg);
  color: var(--color-text-secondary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

/* ============ Method Section ============ */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.method-card {
  text-align: center;
  padding: var(--space-6);
}

.method-number {
  width: 40px; height: 40px;
  background: var(--gradient-primary); color: white;
  font-family: var(--font-display); font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold); border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-4);
}

.method-card h4 { margin-bottom: var(--space-2); }
.method-card p { font-size: var(--font-size-sm); color: var(--color-text-secondary); }

/* ============ Testimonials Section ============ */
.testimonials-section {
  background: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
}

.testimonial-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars { color: #FBBF24; font-size: var(--font-size-sm); margin-bottom: var(--space-3); }
.testimonial-text { font-size: var(--font-size-base); color: var(--color-text-secondary); line-height: 1.6; margin-bottom: var(--space-4); }

.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }

.author-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--font-size-lg);
}

.author-info { display: flex; flex-direction: column; }
.author-info strong { font-size: var(--font-size-sm); }
.author-info span { font-size: var(--font-size-xs); color: var(--color-text-muted); }

/* ============ Pricing Section ============ */
.pricing-section {
  background: linear-gradient(180deg, #FFFFFF 0%, #F0F9FF 100%);
}

.pricing-card {
  max-width: 500px;
  margin: 0 auto;
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-primary);
  text-align: center;
}

.pricing-header { margin-bottom: var(--space-6); }

.pricing-badge {
  display: inline-block;
  background: var(--gradient-accent); color: white;
  font-size: var(--font-size-xs); font-weight: var(--font-weight-bold);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.pricing-price {
  display: flex; align-items: baseline; justify-content: center;
  gap: var(--space-1); margin-bottom: var(--space-2);
}

.price-currency { font-size: var(--font-size-xl); font-weight: var(--font-weight-semibold); color: var(--color-text-secondary); }
.price-value { font-family: var(--font-display); font-size: 64px; font-weight: var(--font-weight-bold); color: var(--color-text); line-height: 1; }
.price-period { font-size: var(--font-size-lg); color: var(--color-text-muted); }
.pricing-subtitle { font-size: var(--font-size-sm); color: var(--color-text-muted); }

.pricing-features {
  list-style: none; padding: 0; margin: 0 0 var(--space-6) 0; text-align: left;
}

.pricing-features li {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--font-size-base);
}

.pricing-guarantee {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ============ FAQ Section (Preserved from v1, adapted to new design system) ============ */
.faq-section {
  padding: 80px 20px;
  background: var(--color-surface);
}

.faq-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* FAQ Categories */
.faq-categories {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.category-btn {
  padding: 10px 24px;
  border: 2px solid var(--color-border);
  background: white;
  border-radius: 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
  border-color: var(--color-primary);
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-2px);
}

/* FAQ Items */
.faq-list {
  display: grid;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s ease;
  animation: fadeInUp 0.5s ease forwards;
  opacity: 0;
}

.faq-item:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.1);
}

.faq-item.open {
  border-color: var(--color-primary);
}

.faq-question {
  padding: 24px 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
  user-select: none;
}

.faq-question-text { flex: 1; }
.faq-question h3 { font-size: 18px; font-weight: 700; color: var(--color-text); margin-bottom: 4px; }
.faq-question p { font-size: 14px; color: var(--color-text-muted); font-weight: 500; }

.faq-toggle {
  width: 32px; height: 32px;
  background: var(--color-bg-alt);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.faq-toggle::before {
  content: '+';
  font-size: 24px;
  font-weight: 600;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-toggle { background: var(--color-primary); }
.faq-item.open .faq-toggle::before { content: '\2212'; color: white; transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 1000px;
  padding: 0 28px 28px 28px;
}

.faq-answer-content {
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.faq-answer-content strong { color: var(--color-text); font-weight: 600; }
.faq-answer-content ul { margin: 12px 0; padding-left: 20px; }
.faq-answer-content li { margin: 8px 0; }

.faq-answer-content .highlight {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  padding: 2px 6px; border-radius: 4px; font-weight: 600; color: #92400e;
}

.faq-answer-content .link {
  color: var(--color-primary); font-weight: 600; text-decoration: none;
  border-bottom: 2px solid transparent; transition: border-color 0.3s ease;
}
.faq-answer-content .link:hover { border-bottom-color: var(--color-primary); }

/* FAQ Answer Badges */
.answer-badge {
  display: inline-block; padding: 4px 12px; border-radius: 12px;
  font-size: 13px; font-weight: 600; margin: 8px 4px 8px 0;
}
.badge-premium { background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); color: #92400e; }
.badge-trial { background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%); color: #1e40af; }
.badge-all { background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%); color: #065f46; }

/* FAQ CTA */
.faq-cta {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: center;
  margin-top: 40px;
  color: white;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.faq-cta h3 { font-size: 24px; margin-bottom: 12px; color: white; }
.faq-cta p { font-size: 16px; opacity: 0.9; margin-bottom: 24px; color: white; }

/* FAQ stagger animation */
.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }
.faq-item:nth-child(5) { animation-delay: 0.5s; }
.faq-item:nth-child(6) { animation-delay: 0.6s; }
.faq-item:nth-child(7) { animation-delay: 0.7s; }
.faq-item:nth-child(8) { animation-delay: 0.8s; }

/* ============ CTA Section ============ */
.cta-section {
  background: linear-gradient(135deg, #1E3A5F 0%, #0F172A 100%);
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  color: white;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-4);
}

.cta-content > p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.cta-form {
  display: flex;
  gap: var(--space-3);
  max-width: 500px;
  margin: 0 auto var(--space-6);
}

.cta-input {
  flex: 1;
  padding: var(--space-4);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: var(--font-size-base);
  font-family: inherit;
}

.cta-input::placeholder { color: rgba(255, 255, 255, 0.5); }
.cta-input:focus { outline: none; border-color: var(--color-accent); }

.cta-features {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
}

/* ============ Footer ============ */
.footer {
  background: #0F172A;
  color: white;
  padding: var(--space-12) 0 var(--space-6);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-12);
  margin-bottom: var(--space-8);
}

.footer-brand .logo { color: white; margin-bottom: var(--space-4); }
.footer-brand p { color: rgba(255, 255, 255, 0.6); font-size: var(--font-size-sm); max-width: 280px; }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-column h6 {
  font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4); color: rgba(255, 255, 255, 0.8);
}

.footer-column a {
  display: block; color: rgba(255, 255, 255, 0.6); font-size: var(--font-size-sm);
  margin-bottom: var(--space-2); transition: color var(--transition-fast);
}
.footer-column a:hover { color: white; }

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.4);
}

/* ============ Scroll Margin ============ */
section {
  scroll-margin-top: 80px;
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text { max-width: 100%; }
  .pain-points { justify-content: center; }
  .hero-visual { display: none; }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .problem-grid { grid-template-columns: 1fr; }
  .modules-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-menu,
  .nav-actions { display: none; }

  .nav-toggle { display: block; }

  /* Mobile nav slide-in */
  .nav-menu.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0;
    width: 80%; max-width: 300px; height: 100vh;
    background: white;
    padding: 80px 24px;
    z-index: 1001;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
  }

  .nav-actions.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    bottom: 40px; right: 0;
    width: 80%; max-width: 300px;
    padding: 0 24px;
    z-index: 1001;
    gap: var(--space-3);
  }

  .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 2rem; }

  .section { padding: var(--space-12) 0; }
  .section-header h2 { font-size: var(--font-size-2xl); }

  .stats-grid { grid-template-columns: 1fr 1fr; }
  .method-grid { grid-template-columns: 1fr; }

  .cta-form { flex-direction: column; }
  .cta-features { flex-direction: column; gap: var(--space-2); }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  /* Video Mobile */
  .video-section { padding: 40px 16px; }
  .video-title { font-size: 1.5rem; margin-bottom: 24px; }
  .video-wrapper { border-radius: var(--radius-lg); border-width: 1px; }
  .play-button svg { width: 60px; height: 60px; }

  /* FAQ Mobile */
  .faq-section { padding: 60px 20px; }
  .faq-categories { gap: 8px; }
  .category-btn { padding: 8px 16px; font-size: 14px; }
  .faq-question { padding: 20px; gap: 12px; }
  .faq-question h3 { font-size: 16px; }
  .faq-question p { font-size: 13px; }
  .faq-toggle { width: 28px; height: 28px; }
  .faq-toggle::before { font-size: 20px; }
  .faq-item.open .faq-answer { padding: 0 20px 20px 20px; }
  .faq-answer-content { font-size: 15px; }
  .faq-cta { padding: 24px; }
  .faq-cta h3 { font-size: 20px; }
  .faq-cta p { font-size: 15px; }

  /* Touch targets */
  .btn, .nav-menu a { min-height: 44px; display: inline-flex; align-items: center; }
}

@media (max-width: 480px) {
  html, body { overflow-x: hidden; max-width: 100vw; }
  .container { padding: 0 16px; max-width: 100%; }
  section { max-width: 100vw; overflow-x: hidden; }
}