/* ===== MODULAR STORYTELLING DESIGN SYSTEM ===== */
/* This file contains styles for project case studies */

.dashboard-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
  background-image:
    radial-gradient(circle at 10% 20%, var(--body-radial-1) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, var(--body-radial-2) 0%, transparent 50%);
  opacity: 0.8;
  pointer-events: none;
}

.dashboard-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  opacity: 0.35;
}

.scroll-hint {
  position: fixed;
  top: calc(var(--nav-height) + 1.5rem);
  right: 2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  z-index: 90;
  pointer-events: none;
}

.details {
  position: fixed;
  top: 24%;
  left: 8%;
  width: 50%;
  z-index: 50;
  pointer-events: none;
  opacity: 0;
}

.details .text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  letter-spacing: 8px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: block;
  font-weight: 700;
}

.details .title-1,
.details .title-2 {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  color: var(--text-primary);
}

.details .title-2 {
  opacity: 0.2;
  -webkit-text-stroke: 1px var(--border-hover);
  color: transparent;
  margin-top: -8px;
}

.details .desc {
  margin-top: 2rem;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 600px;
  font-weight: 400;
}

/* FOOTER UI (BOTTOM LEFT) */
.dashboard-footer {
  position: fixed;
  bottom: 5%;
  left: 8%;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pagination-text {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 3px;
}

.pagination-text span {
  color: var(--text-primary);
  font-weight: 700;
}

.progress-container {
  width: 200px;
  height: 3px;
  background: var(--border-subtle);
  border-radius: var(--radius-pill);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--color-accent-glow);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.discover-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  transition: transform 0.3s, color 0.3s;
}

.discover-btn:hover {
  transform: translateX(10px);
  color: var(--accent-cyan);
}

.discover-btn svg {
  width: 40px;
  height: auto;
  stroke-width: 1.5;
  stroke: currentColor;
}

/* STORY CANVAS - CHAPTER BASED LAYOUT */
#story-canvas {
  position: relative;
  z-index: 100;
  margin-top: 100vh;
  background-color: var(--bg-main) !important;
  padding: 12vh 8% 8rem;
  box-shadow: 0 -50px 100px var(--bg-main);
  color: var(--text-primary);
  transition: background-color var(--transition-normal);
}

.story-container {
  max-width: 1200px;
  margin: 0 auto;
}

.story-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.5rem;
}

.story-intro {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 0.8rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0.85;
  font-weight: 700;
}

.github-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--transition-smooth);
  background: var(--control-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.github-btn svg,
.github-btn img {
  height: 16px;
  width: 16px;
}

.github-btn:hover {
  background: var(--accent-cyan);
  color: var(--btn-primary-text);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px var(--color-accent-glow);
  transform: translateY(-2px);
}

.story-chapter {
  margin-bottom: 10rem;
}

.story-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 3.5rem;
  color: var(--text-primary);
  text-align: center;
  text-transform: uppercase;
}

.story-chapter-body {
  column-count: 2;
  column-gap: 5rem;
  text-align: justify;
}

.story-paragraph {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.story-paragraph strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* TECH GRID */
.tech-grid {
  column-span: all;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 4rem;
  padding: 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: transform 0.3s;
}

.tech-item:hover {
  transform: translateY(-5px);
}

.tech-item img {
  height: 42px;
  width: auto;
  filter: var(--tech-icon-filter);
  transition: 0.3s;
}

.tech-item span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* CARDS NAVIGATION (BOTTOM RIGHT) */
#demo {
  position: fixed;
  bottom: 8%;
  right: 5%;
  z-index: 100;
  display: flex;
  gap: 20px;
  flex-direction: row-reverse;
}

.card {
  width: 240px;
  height: 160px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.card.active {
  border-color: var(--accent-cyan);
  transform: translateY(-10px);
  box-shadow: 0 0 25px var(--color-accent-glow);
}

.card-img-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  filter: grayscale(80%) brightness(0.7);
  transition: 0.5s;
}

.card.active .card-img-bg {
  opacity: 0.6;
  filter: grayscale(0%) brightness(0.9);
}

.card-content-overlay {
  position: absolute;
  inset: 0;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(0deg, rgba(7, 9, 14, 0.85) 0%, transparent 60%);
  z-index: 2;
}

[data-theme="light"] .card-content-overlay {
  background: linear-gradient(0deg, rgba(248, 250, 252, 0.95) 0%, transparent 60%);
}

.card .content-place {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.card .content-title-1 {
  color: var(--text-primary);
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.2;
}

/* SCROLL INTERACTION OVERRIDES */
.scrolled-past #details-even,
.scrolled-past #details-odd,
.scrolled-past #demo,
.scrolled-past .dashboard-footer,
.scrolled-past .scroll-hint {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transition: opacity 0.4s, visibility 0.4s;
}

/* BACK BUTTON */
.back-btn {
  position: fixed;
  top: calc(var(--nav-height) + 1.25rem);
  left: 2rem;
  z-index: 99;
  text-decoration: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s var(--transition-smooth);
}

.back-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  transform: translateX(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.back-btn svg {
  display: inline-block !important;
  stroke: currentColor;
}

/* STORY ACTIONS (BELOW TECH STACK) */
.story-actions {
  display: flex;
  justify-content: center;
  padding: 2rem 0 4rem;
  margin-top: 0;
}

.github-btn--large {
  padding: 0.8rem 2.2rem !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  letter-spacing: 2px;
  border-radius: var(--radius-pill);
}

/* RESPONSIVE DESIGN & MOBILE OPTIMIZATIONS */
@media (max-width: 900px) {
  .story-chapter-body {
    column-count: 1;
    text-align: left;
  }

  .details {
    width: 92%;
    left: 4%;
    top: calc(var(--nav-height) + 4.5rem);
  }

  .details .title-1,
  .details .title-2 {
    font-size: clamp(2rem, 7vw, 3.5rem);
  }

  .details .desc {
    font-size: 0.95rem;
    margin-top: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.6;
  }

  .details-tech-mini {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    opacity: 0.9;
  }

  .details-tech-mini img {
    height: 24px;
    width: 24px;
    filter: var(--tech-icon-filter);
  }

  .dashboard-footer {
    bottom: 1.5rem;
    left: 1rem;
    right: 1rem;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: var(--navbar-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--card-shadow);
  }

  .progress-container {
    width: 70px;
  }

  #demo {
    display: none;
  }

  .scroll-hint {
    display: none;
  }

  .back-btn {
    top: calc(var(--nav-height) + 1rem);
    left: 1rem;
    font-size: 0.7rem;
    padding: 0.35rem 0.75rem;
  }

  #story-canvas {
    margin-top: 85vh;
    padding: 3rem 1.25rem 5rem;
  }

  .story-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    margin-bottom: 2rem;
  }

  .story-paragraph {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
  }

  .story-chapter {
    margin-bottom: 4rem;
  }

  .tech-grid {
    gap: 1.5rem;
    padding: 1.5rem 1rem;
    margin-top: 2rem;
  }

  .tech-item img {
    height: 32px;
  }
}

@media (max-width: 480px) {
  .details {
    top: calc(var(--nav-height) + 3.75rem);
  }

  .details .text {
    letter-spacing: 4px;
    margin-bottom: 0.75rem;
  }

  .details .title-1,
  .details .title-2 {
    font-size: clamp(1.6rem, 8vw, 2.4rem);
  }

  .dashboard-footer {
    bottom: 1rem;
    left: 0.75rem;
    right: 0.75rem;
    padding: 0.5rem 0.85rem;
  }

  .progress-container {
    display: none;
  }

  .discover-btn {
    font-size: 0.75rem;
  }
}