/* ========================================
   PASS 2: VISION PAGE VISUAL POLISH
   Timeline refinement, heading styling, spacing
   ======================================== */

/* ========================================
   1. VISION HERO REFINEMENT
   ======================================== */

.vision-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 6rem 2rem;
  background: linear-gradient(
    135deg,
    rgba(13, 13, 15, 0.95) 0%,
    rgba(20, 5, 5, 0.9) 50%,
    rgba(13, 13, 15, 0.95) 100%
  );
}

.vision-hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.vision-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #d4af37 0%, #8B0000 50%, #d4af37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.vision-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #d4d4d8;
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.vision-cta {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: #8B0000;
  border: 1px solid #8B0000;
  color: white;
  border-radius: 50px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.875rem;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  text-decoration: none;
}

.vision-cta:hover {
  background: transparent;
  color: #8B0000;
  box-shadow: 0 0 20px rgba(139, 0, 0, 0.3);
  transform: translateY(-2px);
}

/* ========================================
   2. VISION TIMELINE SECTION
   ======================================== */

.vision-timeline {
  position: relative;
  padding: 4rem 2rem;
  background: linear-gradient(
    to bottom,
    rgba(13, 13, 15, 0.95),
    rgba(13, 13, 15, 0.9)
  );
}

.vision-timeline h2 {
  text-align: center;
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 800;
  color: #f5f5f5;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3rem;
}

/* ========================================
   3. HORIZONTAL TIMELINE STYLING
   ======================================== */

.vision-timeline-horizontal {
  position: relative;
  padding: 3rem 2rem;
  overflow-x: auto;
  overflow-y: hidden;
}

.timeline-horizontal-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    to right,
    #8B0000,
    rgba(139, 0, 0, 0.2),
    #8B0000
  );
  transform: translateY(-50%);
  z-index: 0;
}

.timeline-steps {
  display: flex;
  flex-direction: row;
  gap: 3rem;
  position: relative;
  z-index: 1;
  padding: 2rem 0;
  min-width: max-content;
  justify-content: center;
}

.timeline-step {
  flex: 0 0 auto;
  width: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  opacity: 0;
  animation: fadeInUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.timeline-step:nth-child(1) { animation-delay: 0.1s; }
.timeline-step:nth-child(2) { animation-delay: 0.2s; }
.timeline-step:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.timeline-dot {
  position: relative;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #8B0000;
  border: 3px solid rgba(212, 175, 55, 0.3);
  margin-bottom: 2rem;
  transition: all 0.3s ease;
  z-index: 2;
}

.timeline-step:hover .timeline-dot {
  background: #d4af37;
  border-color: #8B0000;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
  transform: scale(1.3);
}

.timeline-step-content {
  padding: 1.5rem;
  background: rgba(31, 31, 36, 0.5);
  border: 1px solid rgba(139, 0, 0, 0.15);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.timeline-step:hover .timeline-step-content {
  background: rgba(31, 31, 36, 0.8);
  border-color: rgba(139, 0, 0, 0.3);
  transform: translateY(-4px);
}

.timeline-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #f5f5f5;
  margin-bottom: 0.75rem;
}

.timeline-step p {
  font-size: 0.9rem;
  color: #d4d4d8;
  line-height: 1.6;
}

/* ========================================
   4. VERTICAL TIMELINE (MOBILE)
   ======================================== */

@media (max-width: 768px) {
  .vision-timeline-horizontal {
    padding: 2rem 1rem;
  }

  .timeline-horizontal-line {
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-steps {
    flex-direction: column;
    gap: 2rem;
    min-width: auto;
    justify-content: flex-start;
  }

  .timeline-step {
    width: 100%;
    padding-left: 40px;
    padding-right: 40px;
    text-align: left;
    align-items: flex-start;
  }

  .timeline-dot {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    margin-bottom: 0;
  }

  .timeline-step-content {
    margin-left: 60px;
  }
}

/* ========================================
   5. SECTION SPACING & TRANSITIONS
   ======================================== */

.vision-section {
  position: relative;
}

.vision-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(139, 0, 0, 0.2),
    transparent
  );
}

/* ========================================
   6. RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 1024px) {
  .vision-timeline-horizontal {
    padding: 2.5rem 1rem;
  }

  .timeline-steps {
    gap: 2rem;
  }

  .timeline-step {
    width: 240px;
  }
}

@media (max-width: 640px) {
  .vision-hero {
    min-height: 50vh;
    padding: 4rem 1rem;
  }

  .vision-title {
    margin-bottom: 1rem;
  }

  .vision-subtitle {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .vision-cta {
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
  }
}

/* ========================================
   7. ACCESSIBILITY
   ======================================== */

.vision-cta:focus-visible {
  outline: 2px solid #8B0000;
  outline-offset: 2px;
}

.timeline-step-content:focus-visible {
  outline: 2px solid #8B0000;
  outline-offset: -2px;
}