/* ==========================================================================
   COMPONENTS & INTERACTIVE ELEMENTS - ANDRI PORTFOLIO 2026
   ========================================================================== */

/* ==========================================================================
   PROJECTS SECTION & FILTER
   ========================================================================== */
.projects-filter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

@media (max-width: 680px) {
  .projects-filter {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding: 0 4px 12px;
    margin-bottom: 25px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .projects-filter::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 7px 14px;
    font-size: 0.82rem;
  }
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 1100px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 680px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Project Card */
.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(16, 185, 129, 0.12);
}

.project-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0d1322;
}

.project-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-smooth);
}

.project-card:hover .project-thumb {
  transform: scale(1.05);
}

.project-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: var(--accent-primary-light);
  border: 1px solid var(--border-highlight);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.project-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #ffffff;
}

.project-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

/* Key Project Metric Pills */
.project-metrics-row {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  justify-content: space-between;
}

.p-metric-item {
  display: flex;
  flex-direction: column;
}

.p-metric-val {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-primary-light);
}

.p-metric-lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.project-stack .tech-tag {
  font-size: 0.75rem;
  padding: 4px 8px;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.btn-view-case {
  background: none;
  border: none;
  color: var(--accent-primary-light);
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 0;
  transition: gap var(--transition-fast);
}

.btn-view-case:hover {
  color: #ffffff;
  gap: 10px;
}

/* ==========================================================================
   PROJECT DETAILS MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(16, 185, 129, 0.15);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-smooth);
}

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

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.modal-header-banner {
  width: 100%;
  aspect-ratio: 16 / 8;
  max-height: 320px;
  overflow: hidden;
  position: relative;
}

.modal-header-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.modal-banner-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-surface) 0%, transparent 60%);
}

.modal-content {
  padding: 32px 36px 40px;
}

@media (max-width: 768px) {
  .modal-content {
    padding: 22px 18px 28px;
  }
  .modal-title {
    font-size: 1.55rem;
  }
  .modal-tagline {
    font-size: 0.95rem;
    margin-bottom: 18px;
  }
}

@media (max-width: 480px) {
  .modal-content {
    padding: 18px 14px 22px;
  }
  .modal-title {
    font-size: 1.35rem;
  }
}

.modal-meta-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.modal-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.modal-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.modal-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 30px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
}

@media (max-width: 650px) {
  .modal-stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 12px;
  }
}

.modal-stat-box {
  text-align: center;
}

.m-stat-val {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-primary-light);
}

.m-stat-lbl {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.modal-section-block {
  margin-bottom: 28px;
}

.modal-heading {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-heading::before {
  content: '';
  width: 4px;
  height: 18px;
  background: var(--accent-primary);
  border-radius: 2px;
}

.modal-desc-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Architecture Callout Box */
.arch-box {
  background: #080c14;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  overflow-x: auto;
  white-space: nowrap;
}

/* Bullet List for Results */
.modal-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-bullet-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-bullet-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-primary-light);
  font-weight: 800;
}

/* ==========================================================================
   INTERACTIVE ESTIMATOR WIDGET (CLIENT CONVERSION ENGINE)
   ========================================================================== */
.estimator-section {
  background: radial-gradient(circle at center, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
}

.estimator-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
}

@media (max-width: 900px) {
  .estimator-grid {
    grid-template-columns: 1fr;
  }
}

.estimator-form-side {
  padding: 40px;
}

@media (max-width: 600px) {
  .estimator-form-side {
    padding: 24px;
  }
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #ffffff;
}

.form-select, .form-input, .form-textarea {
  width: 100%;
  background: #080c16;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.form-select option {
  background: #0b1120;
  color: #ffffff;
}

.feature-checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) {
  .feature-checkbox-grid {
    grid-template-columns: 1fr;
  }
}

.feature-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.feature-checkbox-label:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.feature-checkbox-label input[type="checkbox"] {
  accent-color: var(--accent-primary);
  margin-top: 3px;
  width: 16px;
  height: 16px;
}

/* Result Slip Side */
.estimator-result-side {
  background: #080c16;
  padding: 40px;
  border-left: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 900px) {
  .estimator-result-side {
    border-left: none;
    border-top: 1px solid var(--border-subtle);
    padding: 30px 24px;
  }
}

.result-card {
  background: rgba(16, 185, 129, 0.03);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.06);
}

.result-header {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-primary-light);
  margin-bottom: 20px;
}

.estimate-block {
  margin-bottom: 20px;
}

.est-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.est-val-highlight {
  font-size: 1.85rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #ffffff;
}

.est-val-highlight .currency {
  color: var(--accent-primary-light);
}

.calc-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.est-val-time {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

.btn-whatsapp-booking {
  margin-top: 16px;
  width: 100%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-booking:hover {
  background: linear-gradient(135deg, #2ee06e 0%, #16a085 100%);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
  transform: translateY(-2px);
}

/* ==========================================================================
   EXPERIENCE / CAREER TIMELINE (FOR RECRUITERS & CLIENTS)
   ========================================================================== */
.timeline-wrap {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding-left: 32px;
}

.timeline-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), var(--accent-cyan), rgba(255, 255, 255, 0.05));
}

.timeline-item {
  position: relative;
  margin-bottom: 45px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  top: 6px;
  left: -32px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-main);
  border: 3px solid var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-primary);
}

.timeline-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition-fast);
}

.timeline-card:hover {
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateX(4px);
}

.timeline-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-role {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

@media (max-width: 600px) {
  .timeline-wrap {
    padding-left: 24px;
  }
  .timeline-wrap::before {
    left: 5px;
  }
  .timeline-dot {
    left: -24px;
    width: 13px;
    height: 13px;
  }
  .timeline-card {
    padding: 18px 16px;
  }
  .timeline-role {
    font-size: 1.1rem;
  }
  .timeline-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

.timeline-period {
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--accent-primary-light);
  background: rgba(16, 185, 129, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.timeline-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
}

.timeline-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ==========================================================================
   TESTIMONIALS & SOCIAL PROOF
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 680px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .testi-card {
    padding: 22px 18px;
  }
}

.testi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

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

.testi-stars {
  color: #fbbf24;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testi-quote {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.author-avatar-initials {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-cyan) 100%);
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CONTACT & WORK WITH ME
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 36px;
}

@media (max-width: 960px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.contact-info-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.contact-channel-item:hover {
  border-color: var(--accent-primary);
  background: rgba(16, 185, 129, 0.05);
  transform: translateX(4px);
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent-primary-light);
  flex-shrink: 0;
}

.channel-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.channel-name {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.channel-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
  word-break: break-all;
}

.contact-form-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}

@media (max-width: 600px) {
  .contact-form-box {
    padding: 20px 16px;
  }
  .contact-channel-item {
    padding: 14px 14px;
  }
  .form-select, .form-input, .form-textarea {
    font-size: 16px; /* Prevents auto-zoom on mobile iOS Safari */
    padding: 12px 14px;
  }
}

.form-status-alert {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-top: 18px;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-status-alert.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary-light);
}

/* ==========================================================================
   RESUME PREVIEW MODAL
   ========================================================================== */
.resume-modal-container {
  max-width: 780px;
  padding: 36px;
  background: var(--bg-surface);
}

.resume-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 24px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.resume-actions-bar {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

@media (max-width: 650px) {
  .resume-modal-container {
    padding: 24px 16px;
  }
  .resume-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .resume-actions-bar {
    flex-direction: column;
    width: 100%;
  }
  .resume-actions-bar .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0 30px;
  background: #04060c;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a:hover {
  color: var(--accent-primary-light);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }
}

.scroll-top-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.scroll-top-btn:hover {
  background: var(--accent-primary);
  color: #000000;
  border-color: var(--accent-primary);
}

/* ==========================================================================
   PRINT STYLES (Clean PDF Resume Output)
   ========================================================================== */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  .site-header,
  .ambient-glow,
  .hero-section,
  .metrics-strip,
  #about,
  #skills,
  #projects,
  #estimator,
  #experience,
  #testimonials,
  #contact,
  .site-footer,
  .modal-close-btn,
  .resume-actions-bar {
    display: none !important;
  }

  .modal-overlay#resume-modal {
    position: static !important;
    background: none !important;
    backdrop-filter: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    display: block !important;
    padding: 0 !important;
  }

  .resume-modal-container {
    background: #ffffff !important;
    color: #111827 !important;
    box-shadow: none !important;
    border: none !important;
    max-width: 100% !important;
    padding: 0 !important;
  }

  .resume-header h2 {
    color: #111827 !important;
  }

  .resume-header p {
    color: #374151 !important;
  }

  .resume-modal-container h4 {
    color: #111827 !important;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 4px;
  }

  .tech-tag {
    background: #f3f4f6 !important;
    color: #1f2937 !important;
    border: 1px solid #d1d5db !important;
  }

  .modal-bullet-list li {
    color: #374151 !important;
  }
}