/* ==========================================================================
   DevSetu.me - Component Stylesheet
   Modals, Lightbox, Toasts, Accordions, Floating Widgets & Interactive States
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Modal Dialogs (Quote, Internship, Details)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  transform: scale(0.95) translateY(15px);
  transition: transform var(--transition-smooth);
  position: relative;
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface-subtle);
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
}

.modal-title-group h3 {
  font-size: 1.35rem;
  color: var(--primary);
  margin-bottom: 0.2rem;
}

.modal-title-group p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modal-close-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #f1f5f9;
  color: var(--danger);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2rem;
}

/* --------------------------------------------------------------------------
   2. Lightbox Viewer (Gallery Pop-up)
   -------------------------------------------------------------------------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(10px);
  z-index: 2500;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 2rem;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-container {
  max-width: 900px;
  max-height: 80vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  object-fit: contain;
}

.lightbox-caption {
  color: #ffffff;
  margin-top: 1rem;
  text-align: center;
  font-size: 1rem;
  font-weight: 500;
}

.lightbox-category {
  color: #38bdf8;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  background: #ef4444;
  transform: rotate(90deg);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background: var(--accent);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

/* --------------------------------------------------------------------------
   3. Floating Action Buttons (WhatsApp & Quick Call & Back to Top)
   -------------------------------------------------------------------------- */
.floating-actions-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-end;
}

.whatsapp-float-btn {
  background: #25d366;
  color: #ffffff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: all var(--transition-normal);
  position: relative;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: #111827;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.back-to-top-btn {
  background: var(--primary);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--accent);
  transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   4. Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 2100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background:  white;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 420px;
  transform: translateX(-120%);
  opacity: 0;
  transition: all var(--transition-smooth);
  pointer-events: auto;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast-success {
  border-left-color: var(--success);
}
.toast-success .toast-icon {
  color: var(--success);
}

.toast-error {
  border-left-color: var(--danger);
}
.toast-error .toast-icon {
  color: var(--danger);
}

.toast-icon {
  font-size: 1.35rem;
}

.toast-content {
  flex-grow: 1;
}

.toast-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
}

.toast-message {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   5. Tech Stack Marquee & Badges
   /* -------------------------------------------------------------------------- */
fa-brands fa-figma

.tech-marquee-title {
  text-align: center;
  color: #94a3b8;
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.75rem;
}
 fa-brands fa-figma

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  /* background: rgba(255, 255, 255, 0.05); */
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  /* color: #e2e8f0; */
  font-weight: 600;
  font-size: 1.9rem;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.marquee-item i {
  font-size: 2.25rem;
   
}

.marquee-item:hover {
  background: rgba(37, 99, 235, 0.2);
  border-color: var(--accent);
  color: #ffffff;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
} 








.tech-marquee-section {
  padding: 3.5rem 0;
  background: #ffffff;
  overflow: hidden;
}

.tech-marquee-title {
  text-align: center;
  color: #1e293b;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 1.5rem;
  animation: scrollMarquee 35s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;

  background: #ffffff;
  border: 2px solid #e2e8f0;

  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-md);

  color: #1e293b;
  font-weight: 700;
  font-size: 1rem;

  white-space: nowrap;
  transition: all var(--transition-fast);

  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
}

.marquee-item i {
  font-size: 1.8rem;
}

/* Individual Technology Colors */

.marquee-item:nth-child(2) i {
  color: #f7df1e; /* JavaScript */
}

.marquee-item:nth-child(3) i {
  color: #61dafb; /* React */
}

.marquee-item:nth-child(4) i {
  color: #68a063; /* Node.js */
}

.marquee-item:nth-child(5) i {
  color: #f89820; /* Java */
}

.marquee-item:nth-child(6) i {
  color: #3776ab; /* Python */
}

.marquee-item:nth-child(7) i {
  color: #00758f; /* MySQL */
}

.marquee-item:nth-child(8) i {
  color: #47a248; /* MongoDB */
}

.marquee-item:nth-child(9) i {
  color: #f05032; /* Git */
}

.marquee-item:nth-child(10) i {
  color: #f24e1e; /* Figma */
}

.marquee-item:nth-child(11) i {
  color: #e34f26; /* HTML */
}

.marquee-item:nth-child(12) i {
  color: #f7df1e; /* JavaScript */
}

.marquee-item:nth-child(13) i {
  color: #61dafb; /* React */
}

.marquee-item:nth-child(14) i {
  color: #68a063; /* Node.js */
}

.marquee-item:nth-child(15) i {
  color: #f89820; /* Java */
}

.marquee-item:nth-child(16) i {
  color: #3776ab; /* Python */
}

.marquee-item:nth-child(17) i {
  color: #00758f; /* MySQL */
}

.marquee-item:nth-child(18) i {
  color: #47a248; /* MongoDB */
}

.marquee-item:nth-child(19) i {
  color: #f05032; /* Git */
}

.marquee-item:nth-child(20) i {
  color: #f24e1e; /* Figma */
}

/* Hover */

.marquee-item:hover {
  background: #ffffff;
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.15);
}

/* HTML icon - first icon in your track */

.marquee-track > i {
  font-size: 2rem !important;
  color: #e34f26 !important;
  align-self: center;
}

@keyframes scrollMarquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   6. Accordions (FAQ Section)
   -------------------------------------------------------------------------- */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.accordion-item {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-item.active {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: #ffffff;
  user-select: none;
}

.accordion-header h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0;
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: all var(--transition-fast);
}

.accordion-item.active .accordion-icon {
  background: var(--accent);
  color: #ffffff;
  transform: rotate(180deg);
}

.accordion-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.accordion-body {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Page Breadcrumbs & Banner (for deep subpages)
   -------------------------------------------------------------------------- */
.page-header-banner {
  background: var(--grad-dark);
  color: #ffffff;
  padding: 4.5rem 0 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.page-header-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.2), transparent 70%);
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 1rem;
}

.breadcrumbs-list a {
  color: #cbd5e1;
}

.breadcrumbs-list a:hover {
  color: #38bdf8;
}

.breadcrumbs-list .separator {
  color: #64748b;
  font-size: 0.75rem;
}

.breadcrumbs-list .current {
  color: var(--accent-light);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   8. Lucknow Map & Office Card
   -------------------------------------------------------------------------- */
.map-embed-wrapper {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
  margin-top: 2rem;
}

.map-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 992px) {
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .map-embed-wrapper {
    height: 280px;
    margin-top: 1.5rem;
  }
  .modal-overlay {
    padding: 0.75rem;
  }
  .modal-card {
    max-width: min(540px, 94vw);
    width: 100%;
    margin: auto;
  }
  .modal-header {
    padding: 1.15rem 1.25rem;
  }
  .modal-title-group h3 {
    font-size: 1.15rem;
  }
  .modal-body {
    padding: 1.25rem;
  }
  .toast-container {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
  }
  .toast {
    min-width: 100%;
    padding: 0.85rem 1rem;
  }
  .floating-actions-container {
    bottom: 1rem;
    right: 1rem;
    gap: 0.5rem;
  }
  .whatsapp-float-btn {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }
  .back-to-top-btn {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
  }
  .lightbox-overlay {
    padding: 0.75rem;
  }
  .lightbox-container {
    max-width: 100%;
  }
  .lightbox-image {
    max-width: 92vw;
    max-height: 65vh;
  }
  .lightbox-caption {
    font-size: 0.9rem;
  }
  .lightbox-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
  .lightbox-prev {
    left: 0.5rem;
  }
  .lightbox-next {
    right: 0.5rem;
  }
  .lightbox-close {
    top: 0.75rem;
    right: 0.75rem;
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
}