/* ==========================================================================
   RyanDev — Composants UI & Modules Interactifs
   ========================================================================== */

/* --------------------------------------------------------------------------
   About & Skills Section
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.about-bio-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px;
}

.about-avatar-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}

.about-avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.about-name-block h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.about-name-block p {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
}

.about-text {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.about-badges-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.badge-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.skill-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all var(--transition-normal);
}

.skill-card:hover {
  border-color: var(--border-focus);
  transform: translateX(4px);
  background: var(--bg-card-hover);
}

.skill-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.skill-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.skill-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Filter & Search Toolbar
   -------------------------------------------------------------------------- */
.filter-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  background: var(--bg-card);
  padding: 12px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: var(--text-dim);
}

.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.4);
}

.search-box {
  position: relative;
  min-width: 260px;
}

.search-input {
  width: 100%;
  padding: 9px 16px 9px 38px;
  border-radius: var(--radius-full);
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Application Showcase Grid & Cards
   -------------------------------------------------------------------------- */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.app-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-accent, var(--primary));
  opacity: 0.8;
}

.app-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-md);
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.app-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.app-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-status-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.app-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-tagline {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.app-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.app-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}

.tag-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}



/* --------------------------------------------------------------------------
   Direct Download Hub Section
   -------------------------------------------------------------------------- */
.download-hub-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-top: 20px;
}

.download-hub-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.download-table {
  width: 100%;
  border-collapse: collapse;
}

.download-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-color);
}

.download-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.download-table tr:hover td {
  background: var(--bg-card-hover);
}

.apk-item-name {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.apk-item-badge {
  font-size: 0.75rem;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.install-guide-box {
  margin-top: 24px;
  padding: 18px 24px;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-color);
}

.install-guide-box summary {
  font-weight: 700;
  cursor: pointer;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.install-guide-steps {
  margin-top: 14px;
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Methodology (5 Steps) & Services
   -------------------------------------------------------------------------- */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  position: relative;
  transition: all var(--transition-normal);
}

.step-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.step-number {
  font-size: 2.2rem;
  font-weight: 900;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-features-list {
  list-style: none;
  margin: 20px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.service-feature-item svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
  margin-top: 3px;
}

/* --------------------------------------------------------------------------
   Roadmap Timeline
   -------------------------------------------------------------------------- */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}

.roadmap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.roadmap-version {
  font-weight: 800;
  font-size: 1.1rem;
}

.roadmap-status {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
}

.roadmap-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Contact Form
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-method-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   Native Dialog Modal
   -------------------------------------------------------------------------- */
.app-dialog {
  border: none;
  border-radius: var(--radius-xl);
  background: var(--bg-surface);
  color: var(--text-main);
  max-width: 760px;
  width: 90%;
  padding: 0;
  box-shadow: var(--shadow-md), 0 0 0 100vmax rgba(0, 0, 0, 0.7);
  margin: auto;
}

.app-dialog::backdrop {
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}

.dialog-content {
  padding: 36px;
  max-height: 85vh;
  overflow-y: auto;
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.dialog-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dialog-close-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
}

.dialog-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.dialog-img-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-surface-elevated);
}

.dialog-img-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.dialog-img-card:hover img {
  transform: scale(1.03);
}

.dialog-feature-list {
  list-style: none;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dialog-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.dialog-feature-item svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
  margin-top: 3px;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.toast-success {
  border-left: 4px solid var(--accent-emerald);
}

.toast.toast-info {
  border-left: 4px solid var(--primary);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-dim);
  font-size: 0.875rem;
}

/* Media Queries */
@media (max-width: 900px) {
  .about-grid, .contact-grid, .services-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
}



/* --------------------------------------------------------------------------
   App Card Footer & Harmonious Buttons
   -------------------------------------------------------------------------- */
.app-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.app-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-sm {
  padding: 9px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  white-space: nowrap;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-sizing: border-box;
}

.btn-playstore {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--accent-emerald);
  font-weight: 600;
}

.btn-playstore:hover {
  background: var(--accent-emerald);
  color: #ffffff;
  border-color: var(--accent-emerald);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Brand Logos & PWA Install Button
   -------------------------------------------------------------------------- */
.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.brand-logo-img:hover {
  transform: scale(1.03);
}

.footer-logo-img {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  opacity: 0.95;
}

.btn-pwa-install {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.15));
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: var(--text-main);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.btn-pwa-install:hover {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

.pwa-btn-icon {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  object-fit: contain;
}