/* ==========================================================================
   TinyScapes - Homepage Specific Stylesheet
   Path: css/index.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-height);
  padding-bottom: 30px;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: 
    linear-gradient(90deg, #080b11 0%, rgba(8, 11, 17, 0.92) 38%, rgba(8, 11, 17, 0.45) 65%, rgba(8, 11, 17, 0.1) 100%),
    linear-gradient(180deg, rgba(8, 11, 17, 0.7) 0%, transparent 20%, transparent 80%, #080b11 100%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 580px;
}

.hero-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand-blue);
  font-weight: 600;
  margin-bottom: 16px;
  text-shadow: 0 0 10px rgba(49, 134, 240, 0.4);
}

.hero-title {
  font-size: 4.5rem;
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title .serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: 4.8rem;
}

.hero-subtitle {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 400px;
  margin-bottom: 36px;
  font-weight: 300;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 24px 10px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(49, 134, 240, 0.4);
  background: var(--brand-blue-bg);
  font-size: 0.9rem;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.btn-hero .icon-arrow-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(49, 134, 240, 0.5);
  background: rgba(49, 134, 240, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.btn-hero:hover {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  box-shadow: 0 0 20px var(--brand-blue-glow);
}

.btn-hero:hover .icon-arrow-circle {
  transform: translateX(4px);
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.hero-scroll-indicator {
  margin-top: 48px;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  text-decoration: none;
}

.hero-scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.hero-scroll-indicator:hover span {
  color: var(--brand-blue);
  text-shadow: 0 0 8px rgba(49, 134, 240, 0.5);
}

.hero-scroll-line {
  position: relative;
  width: 2px;
  height: 56px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  overflow: hidden;
}

.hero-scroll-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 45%;
  background: linear-gradient(180deg, transparent 0%, var(--brand-blue) 70%, #ffffff 100%);
  border-radius: 4px;
  box-shadow: 0 0 10px var(--brand-blue-glow), 0 0 4px #ffffff;
  animation: scrollBeamFlow 2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes scrollBeamFlow {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    transform: translateY(260%);
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   2. Category Cards Section (STRICT 1:1 ISOMETRIC SQUARE ASPECT-RATIO)
   -------------------------------------------------------------------------- */
.categories-section {
  padding: 50px 0;
}

.category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  width: 100%;
}

.category-card {
  position: relative;
  flex: 1 1 240px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  overflow: hidden;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(49, 134, 240, 0.15);
}

.category-card-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.category-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  transition: transform var(--transition-normal);
}

.category-card:hover .category-card-bg img {
  transform: scale(1.05);
  opacity: 0.85;
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 11, 17, 0.25) 0%, rgba(8, 11, 17, 0.88) 100%);
  z-index: 1;
}

.category-card-header {
  position: relative;
  z-index: 2;
}

.category-title {
  font-size: 1.45rem;
  font-weight: 400;
  margin-bottom: 6px;
  line-height: 1.2;
}

.category-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.4;
}

.category-card-footer {
  position: relative;
  z-index: 2;
}

/* Morphing Button: Default Circle (38px x 38px) -> Morphs into Pill Badge on Hover */
.circle-arrow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0px;
  height: 38px;
  width: 38px;
  padding: 0;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-hover);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  backdrop-filter: blur(8px);
}

.circle-arrow-btn .btn-text {
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  max-width: 0;
  transform: translateX(-10px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.circle-arrow-btn .arrow-svg {
  flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Card Hover State: Morph Circle to Pill & Pulsing Aura Ring */
.category-card:hover .circle-arrow-btn {
  width: auto;
  min-width: 122px;
  padding: 0 16px;
  gap: 8px;
  background: var(--brand-blue);
  color: #ffffff;
  border-color: var(--brand-blue);
  box-shadow: 0 0 24px var(--brand-blue-glow), 0 0 10px rgba(255, 255, 255, 0.4);
}

.category-card:hover .circle-arrow-btn .btn-text {
  opacity: 1;
  max-width: 120px;
  transform: translateX(0);
}

.category-card:hover .circle-arrow-btn .arrow-svg {
  transform: translateX(3px);
}

/* Pulsing Aura Ring Effect Guiding User Click */
.category-card:hover .circle-arrow-btn::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--brand-blue);
  animation: pulseGlowRing 1.6s infinite ease-out;
  pointer-events: none;
}

@keyframes pulseGlowRing {
  0% {
    transform: scale(0.95);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.15);
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   3. How It Works Section
   -------------------------------------------------------------------------- */
.process-section {
  padding: 60px 0;
  background: rgba(255, 255, 255, 0.01);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.process-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.section-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 400;
}

.link-action {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.link-action:hover {
  color: var(--brand-blue);
}

.process-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  width: 100%;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 20px;
  right: 20px;
  height: 1px;
  background: var(--border-light);
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  cursor: pointer;
}

.step-num-pill {
  font-size: 0.78rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  background: var(--bg-dark);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  transition: all var(--transition-fast);
}

.process-step:hover .step-num-pill, .process-step.active .step-num-pill {
  color: #ffffff;
  background: var(--brand-blue-bg);
  border-color: var(--brand-blue);
  box-shadow: 0 0 12px var(--brand-blue-glow);
}

.step-title {
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.step-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.step-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  transition: all var(--transition-normal);
}

.process-step:hover .step-thumb {
  border-color: var(--brand-blue);
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6);
}

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

/* --------------------------------------------------------------------------
   4. Our Advantages Section
   -------------------------------------------------------------------------- */
.advantages-section {
  padding: 70px 0;
  background: rgba(255, 255, 255, 0.005);
  border-bottom: 1px solid var(--border-light);
}

.advantages-header {
  margin-bottom: 44px;
  text-align: left;
}

.advantages-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  width: 100%;
}

.advantage-card {
  flex: 1 1 260px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-blue), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.advantage-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 24px rgba(49, 134, 240, 0.15);
}

.advantage-card:hover::before {
  opacity: 1;
}

.advantage-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--brand-blue-bg);
  border: 1px solid rgba(49, 134, 240, 0.35);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 0 16px rgba(49, 134, 240, 0.2);
  transition: all var(--transition-fast);
}

.advantage-card:hover .advantage-icon {
  background: var(--brand-blue);
  color: #ffffff;
  box-shadow: 0 0 20px var(--brand-blue-glow);
}

.advantage-card-title {
  font-size: 1.25rem;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 10px;
}

.advantage-card-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-secondary);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   5. Featured Works Section
   -------------------------------------------------------------------------- */
.featured-section {
  position: relative;
  width: 100%;
  min-height: 590px;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin: 0;
  padding: 50px 0;
}

.featured-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 0;
  transition: background-image 0.5s ease-in-out;
}

.featured-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, #080b11 0%, rgba(8, 11, 17, 0.88) 32%, rgba(8, 11, 17, 0.4) 60%, rgba(8, 11, 17, 0.1) 100%);
  pointer-events: none;
}

.featured-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.featured-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.featured-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  max-width: 480px;
  min-height: 300px;
}

.featured-title {
  font-size: 2.8rem;
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 16px;
}

.featured-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.featured-controls {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 36px;
}

.carousel-counter {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.carousel-counter .current-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
  text-shadow: 0 0 12px rgba(49, 134, 240, 0.6);
}

.carousel-counter .slash-num {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.3);
  font-weight: 400;
  margin: 0 2px;
}

.carousel-counter .total-num {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.carousel-nav-btns {
  display: flex;
  gap: 10px;
}

.nav-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.nav-btn:hover {
  background: var(--brand-blue-bg);
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.featured-thumbs-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.featured-thumbs-column::-webkit-scrollbar {
  display: none;
}

.thumb-item {
  flex-shrink: 0;
  width: 96px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  opacity: 0.5;
  transition: all var(--transition-fast);
  background: var(--bg-surface);
}

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

.thumb-item:hover, .thumb-item.active {
  opacity: 1;
  border-color: var(--brand-blue);
  box-shadow: 0 0 12px var(--brand-blue-glow);
  transform: scale(1.05);
}



/* --------------------------------------------------------------------------
   4.6 Materials & Safety Guide Section
   -------------------------------------------------------------------------- */
.materials-section {
  padding: 100px 0;
  background: radial-gradient(circle at 50% 20%, rgba(49, 134, 240, 0.05) 0%, transparent 60%), #05070a;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.materials-header {
  margin-bottom: 48px;
  text-align: left;
  max-width: 800px;
}

.materials-header .section-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-weight: 300;
  margin-top: 10px;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  width: 100%;
}

.material-card {
  background: linear-gradient(135deg, rgba(16, 23, 36, 0.7) 0%, rgba(10, 14, 22, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.material-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-blue), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.material-card:hover {
  transform: translateY(-6px);
  border-color: rgba(49, 134, 240, 0.45);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.7), 0 0 24px rgba(49, 134, 240, 0.15);
}

.material-card:hover::before {
  opacity: 1;
}

.material-card-custom {
  border-style: dashed;
  border-color: rgba(226, 209, 166, 0.35);
  background: linear-gradient(135deg, rgba(24, 22, 18, 0.6) 0%, rgba(12, 14, 18, 0.9) 100%);
}

.material-card-custom::before {
  background: linear-gradient(90deg, transparent, #e2d1a6, transparent);
}

.material-card-custom:hover {
  border-color: #e2d1a6;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.7), 0 0 24px rgba(226, 209, 166, 0.2);
}

.material-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.mat-badge {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  font-weight: 700;
  text-transform: uppercase;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  background: rgba(49, 134, 240, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(49, 134, 240, 0.3);
}

.mat-badge-gold {
  background: rgba(226, 209, 166, 0.15);
  color: #f3dfb0;
  border-color: rgba(226, 209, 166, 0.35);
}

.mat-num {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #64748b;
  font-family: var(--font-sans);
}

.mat-num-gold {
  color: #a39572;
}

.mat-hero-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 22px;
}

.mat-code-hero {
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
  font-family: var(--font-sans);
  display: inline-block;
}

.mat-code-pla {
  color: #ffffff;
  text-shadow: 0 0 30px rgba(56, 189, 248, 0.4);
}

.mat-code-petg {
  color: #ffffff;
  text-shadow: 0 0 30px rgba(96, 165, 250, 0.4);
}

.mat-code-sla {
  color: #ffffff;
  text-shadow: 0 0 30px rgba(243, 223, 176, 0.4);
}

.mat-name {
  font-size: 1.35rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.mat-subname {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.45;
  font-weight: 300;
}

.mat-props-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.mat-prop-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  color: #cbd5e1;
  font-weight: 400;
}

.mat-prop-icon {
  color: #38bdf8;
  font-weight: 700;
  font-size: 0.88rem;
  flex-shrink: 0;
}

.material-card-custom .mat-prop-icon {
  color: #e2d1a6;
}

.mat-desc {
  font-size: 0.88rem;
  line-height: 1.65;
  color: #94a3b8;
  font-weight: 300;
  margin-bottom: 24px;
  flex-grow: 1;
}

.mat-ideal-tag {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.5;
}

.mat-ideal-label {
  color: #ffffff;
  font-weight: 600;
  margin-right: 6px;
}

@media (max-width: 1024px) {
  .hero-content {
    max-width: 100%;
  }
  .process-grid {
    flex-wrap: wrap;
  }
  .process-step {
    flex: 1 1 30%;
  }
  .advantages-grid {
    flex-direction: column;
  }
  .advantage-card {
    flex: 1 1 100%;
  }
  .materials-grid {
    grid-template-columns: 1fr;
  }
  .featured-layout {
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   4.7 FAQ Section (Brand Minimalist Accordion)
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 100px 0;
  background: #080b11;
  position: relative;
}

.faq-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px auto;
}

.faq-grid {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #0f1420;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  transition: all var(--transition-normal, 0.3s ease);
}

.faq-item:hover {
  border-color: rgba(49, 134, 240, 0.3);
}

.faq-item.active {
  border-color: rgba(49, 134, 240, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(49, 134, 240, 0.1);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.02rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: color var(--transition-fast, 0.15s ease);
}

.faq-question:hover {
  color: var(--brand-blue, #3186f0);
}

.faq-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: #94a3b8;
  transition: transform var(--transition-normal, 0.3s ease), background 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: rgba(49, 134, 240, 0.2);
  color: var(--brand-blue, #3186f0);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
  padding: 0 28px;
  color: var(--text-secondary, #94a3b8);
  font-size: 0.92rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}