/* ==========================================================================
   COMPACT DEVELOPER PORTFOLIO - NICO DI RENZO
   4 Horizontal Project Cards • One-Screen Focus • Adaptive Dynamic Modals
   Custom Focal Centering for Key Dashboards (Donut Chart & Person Detection)
   ========================================================================== */

:root {
  --bg: #090b0e;
  --bg-card: #13161d;
  --bg-card-hover: #1b202a;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(206, 255, 0, 0.5);
  --accent: #CEFF00; /* Acid Volt */
  --accent-cyan: #38bdf8;
  --accent-emerald: #34d399;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-faint: #64748b;
  
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius: 12px;
  --radius-sm: 6px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg);
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.portfolio-wrapper {
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Header & Compact Nav */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.brand-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
  box-shadow: 0 0 10px rgba(206, 255, 0, 0.2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.top-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.link-btn {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}

.link-btn:hover {
  color: var(--accent);
}

.link-btn.btn-pill {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 9999px;
  color: var(--text-main);
}

.link-btn.btn-pill:hover {
  border-color: var(--accent);
  background: rgba(206, 255, 0, 0.08);
}

/* Compact Hero Header */
.compact-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-text {
  max-width: 820px;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: block;
}

.hero-name {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 8px;
}

.hero-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.hero-hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 4-Column Horizontal Cards Grid */
.cards-row-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.card-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  text-decoration: none;
  color: inherit;
}

.card-item:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 16px 32px -10px rgba(0, 0, 0, 0.7), 0 0 20px rgba(206, 255, 0, 0.12);
}

/* Card Visual Thumbnail */
.card-thumb {
  position: relative;
  width: 100%;
  height: 200px;
  background: #050608;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s ease;
}

/* Specific Thumbnail Focal Points */
.card-item[data-project="safewear-epp"] .card-img {
  object-position: 70% center; /* Focuses on the real-time detection & compliance */
}

.card-item[data-project="portfolio-tracker"] .card-img {
  object-position: center 78%; /* Centers directly on the Donut / Pie Chart */
}

.card-item[data-project="bar-vision"] .card-img {
  object-position: 32% 45%; /* Centers directly on the Person & Table Detection */
}

.card-item[data-project="spendtrack-mobile"] .card-img {
  object-position: center 20%;
}

.card-item[data-project="turnos"] .card-img {
  object-position: center 15%;
}

.card-item:hover .card-img {
  transform: scale(1.06);
}

.card-overlay-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: #000;
  background: var(--accent);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 2;
}

/* Card Content Area */
.card-content {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-action-icon {
  font-size: 0.85rem;
  color: var(--text-faint);
  transition: var(--transition);
}

.card-item:hover .card-action-icon {
  color: var(--accent);
  transform: translate(2px, -2px);
}

.card-tagline {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 14px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* Compact Footer */
.bottom-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Adaptive Modal Architecture
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 10, 0.94);
  backdrop-filter: blur(14px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex !important;
  animation: modalFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-card {
  background: #11141b;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9);
  transform: scale(0.96);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: rgba(17, 20, 27, 0.98);
  backdrop-filter: blur(10px);
  z-index: 10;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.modal-close-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.modal-body {
  padding: 22px;
}

/* ==========================================================================
   LAYOUT A: PORTRAIT / MOBILE ONLY (SpendTrack Mobile)
   ========================================================================== */
.modal-layout-portrait {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 22px;
  align-items: start;
}

.modal-layout-portrait .modal-media-pane {
  background: #06070a;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  min-height: 440px;
  max-height: 480px;
  overflow: hidden;
}

.modal-layout-portrait .modal-media-pane img {
  max-height: 460px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: 6px;
  display: block;
}

.modal-layout-portrait .modal-content-pane {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ==========================================================================
   LAYOUT B: LANDSCAPE / DESKTOP (Portfolio Tracker, Bar Vision, Turnos)
   With precise custom focal points for Donut Chart & Person Tracking
   ========================================================================== */
.modal-layout-landscape {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-layout-landscape .modal-media-pane {
  width: 100%;
  height: 250px;
  background: #06070a;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-layout-landscape .modal-media-pane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Project-Specific Modal Landscape Focal Points */
.modal-card[data-current-project="safewear-epp"] .modal-media-pane img {
  object-position: center center;
}

.modal-card[data-current-project="portfolio-tracker"] .modal-media-pane img {
  object-position: center 78%; /* Shows Donut / Pie Chart & Category breakdown prominently */
}

.modal-card[data-current-project="bar-vision"] .modal-media-pane img {
  object-position: 35% 45%; /* Shows Person Detection, Bounding Box & Polygon clearly */
}

.modal-card[data-current-project="turnos"] .modal-media-pane img {
  object-position: center center;
}

.modal-landscape-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.modal-landscape-left, .modal-landscape-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Reusable Modal Info Blocks */
.modal-tagline-text {
  font-size: 0.95rem;
  color: #f1f5f9;
  font-weight: 500;
  line-height: 1.4;
}

.modal-info-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

.modal-info-block h4 {
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 5px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-info-block p, .modal-info-block ul {
  font-size: 0.835rem;
  color: #cbd5e1;
  line-height: 1.5;
}

.modal-info-block ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 0;
}

.modal-info-block ul li::before {
  content: "→ ";
  color: var(--accent);
  font-weight: 700;
}

.modal-footer-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .cards-row-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .modal-layout-portrait {
    grid-template-columns: 1fr;
  }
  .modal-layout-portrait .modal-media-pane {
    min-height: 260px;
    max-height: 340px;
  }
  .modal-landscape-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    padding: 16px;
  }
  .cards-row-grid {
    grid-template-columns: 1fr;
  }
  .card-thumb {
    height: 180px;
  }
  .top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}