/* Reset & Base Variables */
:root {
  --bg-surface: #f7f7f4;
  --text-primary: #171717;
  --text-secondary: #66635c;
  --line-color: #e0e0e0;
  --btn-soft-bg: #F5F3EB;
  --btn-soft-hover: #eae7db;
  --placeholder-bg: #b3b3b3;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --container-max-width: 1240px;
}

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

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.bw-container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: 32px;
}

@media (max-width: 640px) {
  .bw-container {
    padding-inline: 20px;
  }
}

/* ==========================================================================
   Site Header & Navbar
   ========================================================================== */
.site-header {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(247, 247, 244, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Brand Link & Logo */
.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity 0.18s ease;
}

.brand-link:hover {
  opacity: 0.85;
}

.brand-logo {
  height: 44px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: #5c5c5c;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  padding: 6px 0;
  transition: color 0.18s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-cta-wrap {
  display: flex;
  align-items: center;
}

.btn-navbar-demo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  background-color: var(--text-primary);
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid var(--text-primary);
  white-space: nowrap;
  transition: background-color 0.18s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.18s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.18s ease;
}

.btn-navbar-demo:hover {
  background-color: #000000;
  border-color: #000000;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-navbar-demo:active {
  transform: translateY(0);
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

.mobile-toggle .bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.mobile-toggle.is-active .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.is-active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.is-active .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Responsive Navigation for Tablets and Mobile */
@media (max-width: 860px) {
  .mobile-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--bg-surface);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 32px 32px;
    gap: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
    z-index: 999;
  }

  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 12px;
  }

  .nav-link {
    font-size: 16px;
    width: 100%;
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  }

  .nav-cta-wrap {
    width: 100%;
    padding-top: 8px;
  }

  .btn-navbar-demo {
    width: 100%;
    text-align: center;
    padding: 12px 20px;
    font-size: 15px;
  }
}

/* Page Layout */
.page-wrapper {
  width: 100%;
  min-height: calc(100vh - 72px);
  display: flex;
  flex-direction: column;
}

.hero-section {
  width: 100%;
  padding-top: 3.5rem;
  padding-bottom: 5rem;
}

@media (max-width: 768px) {
  .hero-section {
    padding-top: 2.5rem;
    padding-bottom: 3rem;
  }
}

/* Hero Header */
.hero-header {
  max-width: 800px;
}

/* Hero Badge (Backed by) */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 0.75rem;
  margin-bottom: 2rem;
  padding: 6px 0;
  user-select: none;
}

.hero-badge .badge-text {
  font-size: 15px;
  font-weight: 450;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  line-height: 1;
}

.hero-badge .badge-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 640px) {
  .hero-badge {
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    padding: 4px 0;
    gap: 10px;
  }

  .hero-badge .badge-text {
    font-size: 13.5px;
  }

  .hero-badge .badge-logo {
    height: 24px;
  }
}

.hero-title {
  font-size: clamp(2.5rem, 5.2vw, 3.85rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 1.15rem;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

@media (max-width: 640px) {
  .sub-br {
    display: none;
  }
}

/* Action Buttons */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.18s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.18s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn .arr {
  display: inline-block;
  transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn:hover .arr {
  transform: translateX(3px);
}

.btn-primary {
  background-color: var(--text-primary);
  color: #ffffff;
  border: 1px solid var(--text-primary);
}

.btn-primary:hover {
  background-color: #000000;
  border-color: #000000;
}

.btn-soft {
  background-color: var(--btn-soft-bg);
  color: var(--text-primary);
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.btn-soft:hover {
  background-color: var(--btn-soft-hover);
  border-color: rgba(0, 0, 0, 0.04);
}

.btn-soft:hover .arr {
  transform: translateY(2px);
}

/* Display / Animation Container */
.hero-display-container {
  margin-top: 3.5rem;
  width: 100%;
}

.hero-display-box {
  width: 100%;
  min-height: 720px;
  background-color: transparent;
  background-image: url('assets/wallpaper.jpg');
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  border: none;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 28px;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  .hero-display-box {
    min-height: 520px;
    padding: 16px 10px;
  }
}

/* ==========================================================================
   Chat Intro Conversation Bubbles
   ========================================================================== */
.chat-intro-container {
  position: absolute;
  z-index: 25;
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  pointer-events: none;
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-intro-container.fade-out {
  opacity: 0;
  transform: translateY(-36px) scale(0.95);
  pointer-events: none;
}

.chat-bubble-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  width: 100%;
  opacity: 0;
  transform: translateY(14px) scale(0.96);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-bubble-row.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.chat-bubble-row.user-row {
  justify-content: flex-end;
}

.chat-bubble-row.ai-row {
  justify-content: flex-start;
}

.chat-bubble {
  padding: 12px 18px;
  font-size: 14.5px;
  line-height: 1.45;
  font-weight: 500;
  position: relative;
  word-break: break-word;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  color: #111827;
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 14px 34px -6px rgba(0, 0, 0, 0.15);
  letter-spacing: -0.01em;
}

.chat-bubble-user {
  border-radius: 18px 18px 4px 18px;
}

.chat-bubble-ai {
  border-radius: 18px 18px 18px 4px;
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* User Avatar Icon */
.chat-avatar-user {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
}

/* AI Avatar Icon */
.chat-avatar-ai {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: bold;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.35);
}

/* Typing indicator dots */
.chat-typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 4px;
}

.chat-typing-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #64748b;
  animation: typingJump 1.3s infinite ease-in-out both;
}

.chat-typing-dots span:nth-child(1) { animation-delay: 0s; }
.chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingJump {
  0%, 80%, 100% {
    transform: scale(0.6) translateY(0);
    opacity: 0.4;
  }
  40% {
    transform: scale(1) translateY(-4px);
    opacity: 1;
  }
}

/* Blinking Cursor Caret */
.chat-caret {
  display: inline-block;
  width: 2px;
  height: 15px;
  background-color: currentColor;
  margin-left: 2px;
  vertical-align: -2px;
  animation: blinkCaret 0.8s infinite;
}

@keyframes blinkCaret {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ==========================================================================
   Simulated macOS App Window (Glassmorphic)
   ========================================================================== */
.macos-window {
  width: 100%;
  max-width: 980px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 
    0 0 0 1px rgba(0, 0, 0, 0.05),
    0 28px 75px -12px rgba(0, 0, 0, 0.3),
    0 14px 32px -4px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  position: relative;
  z-index: 10;
  opacity: 0;
  transform: translateY(80px) scale(0.96);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s ease;
}

.macos-window.slide-up-active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* macOS Titlebar Chrome */
.macos-titlebar {
  height: 44px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  position: relative;
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  background: rgba(255, 255, 255, 0.45);
  user-select: none;
}

/* Traffic Light Control Dots */
.macos-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.control-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.dot-close {
  background-color: #FF5F57;
}

.dot-minimize {
  background-color: #FEBC2E;
}

.dot-maximize {
  background-color: #28C840;
}

.macos-controls:hover .control-dot {
  filter: brightness(0.95);
}

/* Centered Title */
.macos-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 500;
  color: #524f46;
  letter-spacing: -0.01em;
  white-space: nowrap;
  text-align: center;
  pointer-events: none;
}

/* Window Content Body */
.macos-body {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.7);
  display: flex;
  flex-direction: column;
}

@media (max-width: 640px) {
  .macos-window {
    border-radius: 12px;
  }
  .macos-body {
    min-height: 520px;
  }
}

/* ==========================================================================
   Stage Screens Management
   ========================================================================== */
.stage-screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 34px 40px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.99);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  overflow-x: hidden;
  box-sizing: border-box;
}

.stage-screen.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.stage-screen.exit-up {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px) scale(0.98);
}

@media (max-width: 640px) {
  .stage-screen {
    padding: 22px 18px;
  }
}

/* ==========================================================================
   SCREEN 1: Auto-Fetch from Server + Manual Drop Option
   ========================================================================== */
.stage-upload {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 28px;
  height: 100%;
  box-sizing: border-box;
}

@media (max-width: 640px) {
  .stage-upload {
    padding: 16px 14px;
    gap: 10px;
  }
}

/* Top: Automatic Server Data Fetching Card */
.auto-fetch-card {
  width: 100%;
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 18px 22px;
  box-shadow: 0 10px 30px -6px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.fetch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.fetch-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fetch-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #eff6ff;
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fetch-spin-icon {
  animation: spinSync 3s linear infinite;
}

@keyframes spinSync {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.fetch-title-group {
  display: flex;
  flex-direction: column;
}

.fetch-title {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.fetch-subtitle {
  font-size: 12px;
  color: #64748b;
  margin-top: 2px;
}

.fetch-percent {
  font-size: 18px;
  font-weight: 700;
  color: #2563eb;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

/* Fetch Progress Bar */
.fetch-bar-track {
  width: 100%;
  height: 7px;
  background: #f1f5f9;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.fetch-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
  border-radius: 999px;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.4);
}

/* Status Feed Line */
.fetch-status-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: #475569;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #16a34a;
  display: inline-block;
  animation: pulseDot 1.2s infinite ease-in-out;
}

/* Arriving Files / Messages Grid */
.arriving-files-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .arriving-files-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

.arriving-file-item {
  background: rgba(248, 250, 252, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 9px;
  padding: 9px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  opacity: 0.45;
  transform: translateY(4px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.arriving-file-item.arriving {
  opacity: 1;
  background: #eff6ff;
  border-color: #93c5fd;
  box-shadow: 0 4px 14px -2px rgba(37, 99, 235, 0.18);
  transform: translateY(0) scale(1.02);
}

.arriving-file-item.done {
  opacity: 1;
  background: #f0fdf4;
  border-color: #bbf7d0;
  transform: translateY(0) scale(1);
}

.file-item-left {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.file-format-badge {
  font-size: 10.5px;
  font-weight: 700;
  font-family: ui-monospace, monospace;
  padding: 3px 6px;
  border-radius: 5px;
  line-height: 1;
  flex-shrink: 0;
}

.badge-json {
  background: #fef3c7;
  color: #b45309;
}

.badge-csv {
  background: #e0e7ff;
  color: #4338ca;
}

.file-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.file-main-name {
  font-size: 12.5px;
  font-weight: 600;
  color: #0f172a;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-sub-info {
  font-size: 11px;
  color: #64748b;
  margin-top: 1.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-state-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.05);
  color: #94a3b8;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.file-state-pill.streaming {
  background: #dbeafe;
  color: #1d4ed8;
}

.file-state-pill.done {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

/* Middle: Split OR Divider */
.split-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  margin: 0;
  flex-shrink: 0;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: rgba(0, 0, 0, 0.08);
}

.divider-text {
  font-size: 11px;
  font-weight: 700;
  color: #9ca3af;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.7);
  padding: 3px 12px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Bottom: Manual File Dropper (Expanded to fill available height) */
.manual-dropper-box {
  width: 100%;
  flex: 1;
  min-height: 130px;
  border: 2px dashed rgba(0, 0, 0, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-sizing: border-box;
  transition: all 0.25s ease;
}

.manual-dropper-box:hover {
  border-color: rgba(37, 99, 235, 0.4);
  background: rgba(255, 255, 255, 0.7);
}

.manual-dropper-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  gap: 10px;
}

.drop-icon-circle.compact {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.04);
  color: #4b5563;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  flex-shrink: 0;
}

.manual-drop-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}

.manual-drop-title {
  font-size: 14.5px;
  font-weight: 600;
  color: #1f2937;
  letter-spacing: -0.01em;
  text-align: center;
}

.manual-drop-hint {
  font-size: 12.5px;
  color: #64748b;
  margin-top: 2px;
  text-align: center;
}

@keyframes pulseDot {
  0%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* ==========================================================================
   SCREEN 2: AI Intelligence Pipeline · Enterprise Data
   ========================================================================== */
.stage-dashboard {
  justify-content: flex-start;
  gap: 14px;
  padding: 26px 34px;
}

@media (max-width: 640px) {
  .stage-dashboard {
    padding: 18px 16px;
    gap: 10px;
  }
}

/* Pipeline Top Header */
.pipe-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 4px;
}

.pipe-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pipe-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pipe-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2563eb;
  animation: pulseDot 1.2s infinite ease-in-out;
}

.pipe-main-title {
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.pipe-step-badge {
  font-size: 12px;
  font-weight: 600;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  padding: 3px 10px;
  border-radius: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.pipe-step-badge.complete {
  color: #15803d;
  background: #f0fdf4;
  border-color: #bbf7d0;
}

/* Pipeline Progress Bar */
.pipe-bar-track {
  width: 100%;
  height: 6px;
  background: #f1f5f9;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.pipe-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
  border-radius: 999px;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.35);
}

/* 6 Pipeline Steps List */
.pipe-steps-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pipe-step-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 9px 12px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0.4;
}

.pipe-step-item.active {
  opacity: 1;
  background: #ffffff;
  border-color: #93c5fd;
  box-shadow: 0 4px 14px -3px rgba(37, 99, 235, 0.15);
  transform: translateX(2px);
}

.pipe-step-item.done {
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.07);
  transform: translateX(0);
}

.pipe-icon-col {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pipe-status-icon {
  font-size: 13px;
  line-height: 1;
  color: #94a3b8;
  transition: all 0.2s ease;
}

.pipe-status-icon.active {
  color: #2563eb;
  font-size: 10px;
}

.pipe-status-icon.done {
  color: #16a34a;
  font-weight: 700;
  font-size: 13px;
}

.pipe-content-col {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.pipe-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pipe-step-name {
  font-size: 13.5px;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.25;
}

.pipe-step-status {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  transition: all 0.2s ease;
}

.pipe-step-status.active {
  color: #2563eb;
}

.pipe-step-status.done {
  color: #15803d;
}

.pipe-step-desc {
  font-size: 11.5px;
  color: #64748b;
  line-height: 1.35;
  margin-top: 1px;
}

.pipe-step-meta {
  font-size: 11px;
  color: #0284c7;
  font-weight: 500;
  margin-top: 2.5px;
  font-variant-numeric: tabular-nums;
}

/* Full-width Black Action Button: Visualize Data */
.pipe-action-row {
  width: 100%;
  margin-top: 6px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.pipe-action-row.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.btn-visualize-data {
  width: 100%;
  padding: 12px 20px;
  background: #111827;
  color: #ffffff;
  border: 1px solid #111827;
  border-radius: 9px;
  font-size: 13.5px;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px -2px rgba(17, 24, 39, 0.25);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-visualize-data:hover,
.btn-visualize-data.sim-hover {
  background: #000000;
  border-color: #000000;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px -3px rgba(0, 0, 0, 0.35);
}

.btn-visualize-data.sim-clicked {
  transform: scale(0.98) translateY(0px) !important;
  background: #000000 !important;
  box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.4) !important;
}

/* Simulated macOS Pointer Cursor */
.sim-mouse-pointer {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transform: translate(0, 0) scale(1);
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.35s ease;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.35));
}

.sim-mouse-pointer .pointer-svg {
  transform-origin: 5px 3px;
  transition: transform 0.15s ease;
}

.sim-mouse-pointer.clicking .pointer-svg {
  transform: scale(0.88);
}

/* ==========================================================================
   SCREEN 3: Dashboard — Enterprise AI Intelligence
   ========================================================================== */
.stage-visualize {
  justify-content: flex-start;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  padding: 22px 24px 36px 24px;
  gap: 14px;
  overflow-y: auto;
  overflow-x: hidden;
  width: 100%;
  height: 100%;
  max-width: 100%;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

/* Custom Sleek Scrollbar */
.stage-visualize::-webkit-scrollbar {
  width: 6px;
}

.stage-visualize::-webkit-scrollbar-track {
  background: transparent;
}

.stage-visualize::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.16);
  border-radius: 999px;
}

.stage-visualize::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.28);
}

@media (max-width: 640px) {
  .stage-visualize {
    padding: 16px 14px 28px 14px;
    gap: 10px;
  }
}

/* Dashboard Top Header Bar */
.dash-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  margin-bottom: 2px;
  flex-shrink: 0;
}

.dash-top-title-group {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1 1 260px;
}

.dash-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: #16a34a;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 2px 8px;
  border-radius: 12px;
  width: fit-content;
  margin-bottom: 4px;
}

.dash-heading {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.dash-time-filter {
  display: flex;
  gap: 3px;
  background: rgba(0, 0, 0, 0.04);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  flex-shrink: 0;
}

.time-pill {
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
  color: #64748b;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.time-pill.active {
  background: #ffffff;
  color: #0f172a;
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Top-level KPI Cards Grid (4 Cards) */
.dash-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  max-width: 100%;
  flex-shrink: 0;
}

@media (max-width: 820px) {
  .dash-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .dash-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.kpi-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 3px 10px -2px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -3px rgba(0, 0, 0, 0.06);
}

.kpi-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-trend.trend-up {
  font-size: 10px;
  font-weight: 600;
  color: #15803d;
  background: #f0fdf4;
  padding: 2px 5px;
  border-radius: 4px;
  flex-shrink: 0;
}

.kpi-badge-live {
  font-size: 10px;
  font-weight: 600;
  color: #2563eb;
  background: #eff6ff;
  padding: 2px 5px;
  border-radius: 4px;
  flex-shrink: 0;
}

.kpi-value {
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

/* Dashboard 2-Column Row Grid */
.dash-row-grid {
  display: grid;
  gap: 12px;
  width: 100%;
  max-width: 100%;
  flex-shrink: 0;
}

.grid-2-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 768px) {
  .grid-2-col {
    grid-template-columns: 1fr;
  }
}

/* Base Dashboard Card */
.dash-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: 0 3px 12px -2px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dash-card:hover {
  box-shadow: 0 6px 18px -3px rgba(0, 0, 0, 0.06);
}

.dash-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.card-title-wrap {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.section-num {
  font-size: 9.5px;
  font-weight: 700;
  font-family: ui-monospace, monospace;
  color: #2563eb;
  background: #eff6ff;
  padding: 2px 5px;
  border-radius: 4px;
  line-height: 1;
  flex-shrink: 0;
}

.dash-card-title {
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-pill {
  font-size: 10px;
  font-weight: 600;
  color: #475569;
  background: rgba(0, 0, 0, 0.04);
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

.card-pill.pill-sparkle {
  color: #7c3aed;
  background: #faf5ff;
  border: 1px solid #f3e8ff;
}

/* ==========================================================================
   Section 01: AI Agent Performance
   ========================================================================== */
.agent-perf-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.agent-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 7px;
  background: #f8fafc;
  font-size: 11px;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  transition: background 0.15s ease;
}

.agent-row:hover {
  background: #f1f5f9;
}

.agent-avatar {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
}

.av-a { background: #2563eb; }
.av-b { background: #059669; }
.av-c { background: #7c3aed; }
.av-d { background: #d97706; }

.agent-info {
  width: 135px;
  display: flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  min-width: 0;
}

.agent-name {
  font-weight: 600;
  color: #1e293b;
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-stacked-bar {
  flex: 1;
  height: 11px;
  background: #edf2f7;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  min-width: 0;
}

.agent-seg {
  height: 100%;
}

.agent-seg.seg-res { background: #16a34a; }
.agent-seg.seg-esc { background: #ef4444; }
.agent-seg.seg-foll { background: #3b82f6; }

.badge-perf {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 5px;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  flex-shrink: 0;
}

.perf-top { background: #dcfce7; color: #15803d; }
.perf-high { background: #eff6ff; color: #1d4ed8; }
.perf-warn { background: #fef3c7; color: #b45309; }

/* ==========================================================================
   Section 02: Interaction Trends (Animated Line Chart)
   ========================================================================== */
.trend-tabs {
  display: flex;
  gap: 3px;
  background: #f1f5f9;
  padding: 2px;
  border-radius: 6px;
  flex-shrink: 0;
}

.trend-tab {
  font-size: 10px;
  font-weight: 500;
  font-family: inherit;
  border: none;
  background: transparent;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  color: #64748b;
  transition: all 0.15s ease;
}

.trend-tab.active {
  background: #ffffff;
  color: #1d4ed8;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.trend-chart-container {
  width: 100%;
  height: 110px;
  position: relative;
  margin-top: 2px;
  min-width: 0;
  overflow: hidden;
}

.trend-svg {
  width: 100%;
  height: 90px;
  overflow: visible;
}

.chart-line {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawLine 1.8s ease-out forwards;
}

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

.chart-x-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: #94a3b8;
  margin-top: 2px;
}

/* ==========================================================================
   Section 03: Intent & Topics
   ========================================================================== */
.topic-bars-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.topic-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.topic-label-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #334155;
  font-weight: 500;
}

.topic-label-line span:first-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topic-pct {
  font-weight: 700;
  color: #0f172a;
  flex-shrink: 0;
  font-size: 11px;
}

.topic-track {
  width: 100%;
  height: 11px;
  background: #edf2f7;
  border-radius: 6px;
  overflow: hidden;
}

.topic-fill {
  height: 100%;
  border-radius: 6px;
}

.fill-blue-1 { background: #1d4ed8; }
.fill-blue-2 { background: #2563eb; }
.fill-blue-3 { background: #3b82f6; }
.fill-blue-4 { background: #60a5fa; }

/* ==========================================================================
   Section 04: Active Users Heatmap Matrix (6x 4h Windows)
   ========================================================================== */
.heatmap-container {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.heatmap-header-row {
  display: grid;
  grid-template-columns: 28px repeat(6, 1fr);
  gap: 4px;
  align-items: center;
  text-align: center;
  padding-bottom: 2px;
}

.heatmap-day-label-space {
  width: 28px;
}

.heatmap-col-label {
  font-size: 9px;
  font-weight: 600;
  color: #94a3b8;
  font-family: ui-monospace, monospace;
}

.heatmap-grid {
  display: flex;
  flex-direction: column;
  gap: 3.5px;
  width: 100%;
}

.heatmap-row {
  display: grid;
  grid-template-columns: 28px repeat(6, 1fr);
  gap: 4px;
  align-items: center;
}

.heatmap-row-label {
  font-size: 10px;
  font-weight: 600;
  color: #64748b;
  user-select: none;
}

.heatmap-cell {
  height: 12px;
  border-radius: 3px;
  transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.15s ease;
  cursor: pointer;
  position: relative;
}

.heatmap-cell:hover {
  transform: scale(1.18);
  z-index: 5;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
}

.heatmap-cell.lvl-0 { background: #f1f5f9; }
.heatmap-cell.lvl-1 { background: #dbeafe; }
.heatmap-cell.lvl-2 { background: #93c5fd; }
.heatmap-cell.lvl-3 { background: #3b82f6; }
.heatmap-cell.lvl-4 { background: #1d4ed8; }

.heatmap-legend-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 3px;
}

.heatmap-legend-label {
  font-size: 9px;
  color: #94a3b8;
  font-weight: 500;
}

.heatmap-legend-scales {
  display: flex;
  gap: 3px;
  align-items: center;
}

.legend-box {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.legend-box.lvl-0 { background: #f1f5f9; }
.legend-box.lvl-1 { background: #dbeafe; }
.legend-box.lvl-2 { background: #93c5fd; }
.legend-box.lvl-3 { background: #3b82f6; }
.legend-box.lvl-4 { background: #1d4ed8; }

/* ==========================================================================
   Section 05: Outreach Campaign Performance (Reference UI Style)
   ========================================================================== */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
}

@media (max-width: 820px) {
  .campaign-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .campaign-grid {
    grid-template-columns: 1fr;
  }
}

.campaign-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 12px;
  padding: 14px 14px 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  box-sizing: border-box;
  box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.campaign-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -3px rgba(0, 0, 0, 0.07);
}

.campaign-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
  margin-bottom: 2px;
}

.campaign-name {
  font-size: 12px;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.campaign-badge {
  font-size: 10px;
  font-weight: 700;
  color: #5b21b6;
  background: #ede9fe;
  padding: 2px 7px;
  border-radius: 6px;
  white-space: nowrap;
}

.campaign-metric-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.camp-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.camp-label {
  font-size: 10.5px;
  font-weight: 600;
  color: #1e293b;
  white-space: nowrap;
}

.camp-val-pill {
  font-size: 10.5px;
  font-weight: 600;
  color: #94a3b8;
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, monospace;
  line-height: 1.2;
}

.camp-bar-track {
  width: 100%;
  height: 12px;
  background: #ede9fe;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}

.camp-bar-fill {
  height: 100%;
  background: #7c3aed;
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.camp-axis-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 8.5px;
  color: #94a3b8;
  font-weight: 500;
  font-family: ui-monospace, monospace;
  padding: 2px 1px 0 1px;
  margin-top: 1px;
  user-select: none;
}

/* ==========================================================================
   Section 06: Actionable Intelligence Highlights
   ========================================================================== */
.full-width-card {
  grid-column: 1 / -1;
  width: 100%;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  max-width: 100%;
}

@media (max-width: 768px) {
  .insights-grid {
    grid-template-columns: 1fr;
  }
}

.insight-card {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  padding: 9px 12px;
  display: flex;
  align-items: center;
  flex-direction: row;
  gap: 9px;
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.insight-card:hover {
  background: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px -2px rgba(0, 0, 0, 0.05);
}

.insight-icon-box {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.box-blue { background: #eff6ff; }
.box-green { background: #f0fdf4; }
.box-purple { background: #faf5ff; }

.insight-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.insight-title {
  font-size: 11.5px;
  font-weight: 600;
  color: #0f172a;
  line-height: 1.2;
}

.insight-body {
  font-size: 10.5px;
  color: #475569;
  line-height: 1.35;
}

/* ==========================================================================
   Dashboard Entrance Animations (One-time on load)
   ========================================================================== */
.stage-visualize .dash-top-bar,
.stage-visualize .kpi-card,
.stage-visualize .dash-card {
  opacity: 0;
  transform: translateY(14px);
}

.stage-visualize.active .dash-top-bar {
  animation: dashFadeInDown 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.05s forwards;
}

.stage-visualize.active .dash-kpi-grid .kpi-card:nth-child(1) {
  animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.10s forwards;
}
.stage-visualize.active .dash-kpi-grid .kpi-card:nth-child(2) {
  animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.16s forwards;
}
.stage-visualize.active .dash-kpi-grid .kpi-card:nth-child(3) {
  animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.22s forwards;
}
.stage-visualize.active .dash-kpi-grid .kpi-card:nth-child(4) {
  animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.28s forwards;
}

/* Stagger for main sections */
.stage-visualize.active .sec-01 {
  animation: sectionSlideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.28s forwards;
}
.stage-visualize.active .sec-02 {
  animation: sectionSlideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.34s forwards;
}
.stage-visualize.active .sec-03 {
  animation: sectionSlideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.42s forwards;
}
.stage-visualize.active .sec-04 {
  animation: sectionSlideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.48s forwards;
}
.stage-visualize.active .sec-05 {
  animation: sectionSlideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.55s forwards;
}
.stage-visualize.active .sec-06 {
  animation: sectionSlideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.62s forwards;
}

@keyframes dashFadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cardPopIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes sectionSlideIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Bar Growth Animations */
.stage-visualize.active .sec-01 .agent-seg,
.stage-visualize.active .sec-03 .topic-fill,
.stage-visualize.active .sec-05 .camp-bar-fill {
  animation: growBar 0.9s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

.stage-visualize.active .sec-01 .agent-seg {
  animation-delay: 0.42s;
}

.stage-visualize.active .sec-03 .topic-fill {
  animation-delay: 0.52s;
}

.stage-visualize.active .sec-05 .camp-bar-fill {
  animation-delay: 0.65s;
}

@keyframes growBar {
  from {
    transform: scaleX(0);
    transform-origin: left center;
  }
  to {
    transform: scaleX(1);
    transform-origin: left center;
  }
}

/* Heatmap Ripple Cascade */
.stage-visualize.active .heatmap-row:nth-child(1) .heatmap-cell { animation: heatPop 0.35s ease 0.52s backwards; }
.stage-visualize.active .heatmap-row:nth-child(2) .heatmap-cell { animation: heatPop 0.35s ease 0.57s backwards; }
.stage-visualize.active .heatmap-row:nth-child(3) .heatmap-cell { animation: heatPop 0.35s ease 0.62s backwards; }
.stage-visualize.active .heatmap-row:nth-child(4) .heatmap-cell { animation: heatPop 0.35s ease 0.67s backwards; }
.stage-visualize.active .heatmap-row:nth-child(5) .heatmap-cell { animation: heatPop 0.35s ease 0.72s backwards; }
.stage-visualize.active .heatmap-row:nth-child(6) .heatmap-cell { animation: heatPop 0.35s ease 0.77s backwards; }
.stage-visualize.active .heatmap-row:nth-child(7) .heatmap-cell { animation: heatPop 0.35s ease 0.82s backwards; }

@keyframes heatPop {
  from {
    opacity: 0;
    transform: scale(0.65);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Insight Cards Stagger */
.stage-visualize.active .insight-card:nth-child(1) { animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.70s backwards; }
.stage-visualize.active .insight-card:nth-child(2) { animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.78s backwards; }
.stage-visualize.active .insight-card:nth-child(3) { animation: cardPopIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.86s backwards; }

/* ==========================================================================
   Experience / Companies Section
   ========================================================================== */
.experience-section {
  width: 100%;
  padding: 3rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.experience-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  width: 100%;
}

.experience-card {
  background-color: #F5F3EB;
  border-radius: 6px;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 22px;
  border: 1px solid rgba(0, 0, 0, 0.02);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.22s ease,
              box-shadow 0.22s ease;
  user-select: none;
}

.experience-card:hover {
  transform: translateY(-2px);
  background-color: #eae7db;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

.experience-logo {
  max-height: 40px;
  max-width: 82%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.experience-card:hover .experience-logo,
.experience-logo:hover {
  filter: grayscale(0%) contrast(1.04);
  opacity: 1;
  transform: scale(1.02);
}

@media (max-width: 960px) {
  .experience-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  
  .experience-card {
    height: 84px;
    padding: 14px 18px;
  }

  .experience-logo {
    max-height: 36px;
  }
}

@media (max-width: 640px) {
  .experience-section {
    padding: 2rem 0;
  }

  .experience-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .experience-card:nth-child(5) {
    grid-column: 1 / -1;
    max-width: calc(50% - 4px);
    margin-inline: auto;
    width: 100%;
  }

  .experience-card {
    height: 76px;
    padding: 12px 14px;
    border-radius: 4px;
  }

  .experience-logo {
    max-height: 30px;
  }
}

/* ==========================================================================
   Quote / Outcome Statement Banner Section
   ========================================================================== */
.quote-statement-section {
  width: 100%;
  padding-top: 6rem;
  padding-bottom: 5.5rem;
  text-align: center;
  position: relative;
  background-color: #F5F3EB;
}

.quote-statement-content {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.quote-statement-heading {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: 48px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  row-gap: 8px;
  margin-bottom: 1.25rem;
}

.quote-text-serif {
  font-family: inherit;
  font-style: italic;
}

.quote-highlight-badge {
  background-color: #262626;
  color: #ffffff;
  padding: 2px 14px 4px;
  border-radius: 4px;
  font-family: inherit;
  font-style: italic;
  font-weight: 500;
  display: inline-block;
  line-height: 1.15;
  margin: 0 4px;
  vertical-align: middle;
}

.quote-statement-sub {
  font-family: var(--font-family);
  font-size: 15.5px;
  line-height: 1.65;
  color: #5c5953;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  letter-spacing: -0.01em;
  text-align: center;
}

@media (max-width: 768px) {
  .quote-statement-section {
    padding-top: 4.5rem;
    padding-bottom: 4rem;
  }

  .quote-statement-heading {
    font-size: 32px;
    line-height: 1.25;
  }

  .quote-highlight-badge {
    padding: 2px 10px 3px;
  }

  .quote-statement-sub {
    font-size: 13.5px;
    line-height: 1.55;
    padding: 0 12px;
  }
}

@media (max-width: 480px) {
  .quote-statement-heading {
    font-size: 26px;
  }
}

/* ==========================================================================
   3-Column Feature Showcase Section (Lorem Ipsum & Grey Visuals)
   ========================================================================== */
.showcase-section {
  width: 100%;
  padding-top: 5.5rem;
  padding-bottom: 6.5rem;
  position: relative;
}

/* Header */
.showcase-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 3.5rem;
}

.showcase-heading {
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.16;
  color: var(--text-primary);
  max-width: 520px;
}

.showcase-subtitle {
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 440px;
  margin-top: 4px;
  letter-spacing: -0.01em;
}

/* Grid Wrapper & Connecting Horizontal Line */
.showcase-grid-wrapper {
  position: relative;
  width: 100%;
}

.showcase-line {
  position: absolute;
  top: 185px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: rgba(0, 0, 0, 0.12);
  z-index: 1;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.showcase-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Preview Box (Warm sand/sage background) */
.showcase-preview-box {
  background-color: #F5F3EB;
  border-radius: 16px;
  height: 370px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.03);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s ease;
}

.showcase-card:hover .showcase-preview-box {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.04), inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

/* --------------------------------------------------------------------------
   Card 1: Orbiting Ecosystem Component
   -------------------------------------------------------------------------- */
.orbit-stage {
  position: relative;
  width: 230px;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbit-rotator {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  transform-origin: center center;
}

.orbit-rotator.is-rotating {
  animation: slowOrbitSpin 2.6s cubic-bezier(0.37, 0, 0.23, 1) forwards;
}

.orbit-rotator.is-rotating .grey-badge {
  animation: counterOrbitSpin 2.6s cubic-bezier(0.37, 0, 0.23, 1) forwards;
}

@keyframes slowOrbitSpin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(180deg);
  }
}

@keyframes counterOrbitSpin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-180deg);
  }
}

.orbit-circle {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 0, 0, 0.08);
}

.orbit-center-capsule {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  border-radius: 999px;
  padding: 12px 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.04);
  z-index: 3;
  user-select: none;
}

.orbit-center-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #171717;
  white-space: nowrap;
}

.orbit-item {
  position: absolute;
  z-index: 4;
}

.grey-badge {
  width: 58px;
  height: 58px;
  background: transparent;
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s ease;
}

.orbit-badge-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: none;
  opacity: 1;
  display: block;
  user-select: none;
}

.grey-badge:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

/* Positions around 230px circle */
.pos-top          { top: -29px; left: calc(50% - 29px); }
.pos-top-right    { top: 24px; right: -18px; }
.pos-bottom-right { bottom: 24px; right: -18px; }
.pos-bottom       { bottom: -29px; left: calc(50% - 29px); }
.pos-bottom-left  { bottom: 24px; left: -18px; }
.pos-top-left     { top: 24px; left: -18px; }

/* --------------------------------------------------------------------------
   Mini Windows (Card 2 & Card 3)
   -------------------------------------------------------------------------- */
.mini-window {
  width: 100%;
  height: 100%;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}

.mini-titlebar {
  height: 30px;
  background: #fafafa;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  padding: 0 10px;
  position: relative;
  flex-shrink: 0;
}

.mini-dots {
  display: flex;
  align-items: center;
  gap: 5px;
}

.m-dot {
  width: 7.5px;
  height: 7.5px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red    { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green  { background-color: #27c93f; }

.mini-title {
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 11px;
  font-weight: 500;
  color: #4b5563;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Card 2: Workflow Canvas (Agent Orchestration)
   -------------------------------------------------------------------------- */
.workflow-canvas {
  flex: 1;
  padding: 14px 14px 10px;
  background-image: radial-gradient(rgba(0, 0, 0, 0.08) 1px, transparent 1px);
  background-size: 12px 12px;
  background-color: #fcfcfb;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}

.wf-single-node {
  width: 100%;
  max-width: 284px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wf-single-node:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06);
}

.wf-node-icon {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background-color: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wf-icon-green {
  background-color: rgba(22, 163, 74, 0.1);
}

.wf-node-title {
  font-size: 11.5px;
  font-weight: 500;
  color: #171717;
  white-space: nowrap;
}

.wf-resolution-node {
  border-color: rgba(22, 163, 74, 0.35);
  background: #ffffff;
}

/* Green Status Completion Badge */
.wf-status-badge {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background-color: #16a34a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(22, 163, 74, 0.35);
}

.wf-status-badge.sm {
  width: 13px;
  height: 13px;
}

/* Downward Connector Arrow */
.wf-arrow-down {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 14px;
  color: #9ca3af;
  line-height: 1;
}

/* Horizontal Multi-Agent Row (Strict Equal Widths) */
.wf-agents-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  width: 100%;
  max-width: 284px;
}

.wf-sub-agent-node {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 6px;
  padding: 8px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  flex: 1 1 0;
  width: 0;
  min-width: 0;
  box-sizing: border-box;
  transition: transform 0.2s ease;
}

.wf-sub-agent-node:hover {
  transform: translateY(-1px);
}

.wf-sub-agent-title {
  font-size: 10px;
  font-weight: 500;
  color: #171717;
  line-height: 1.25;
  text-align: center;
}

.wf-sub-arr {
  font-size: 10px;
  color: #9ca3af;
  flex-shrink: 0;
}

.workflow-bottom-bar {
  height: 32px;
  background: #ffffff;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  flex-shrink: 0;
}

.wf-bottom-text {
  font-size: 9.5px;
  color: #78716c;
}

.wf-live-pill {
  font-size: 9.5px;
  font-weight: 600;
  color: #16a34a;
  background-color: rgba(22, 163, 74, 0.08);
  padding: 2px 7px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* --------------------------------------------------------------------------
   Card 3: Spreadsheet Window
   -------------------------------------------------------------------------- */
.sheet-formula-row {
  height: 24px;
  background: #fafafa;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  flex-shrink: 0;
}

.sheet-cell-pill {
  font-size: 8.5px;
  font-weight: 600;
  color: #4b5563;
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 3px;
  padding: 1px 4px;
}

.sheet-fx-label {
  font-size: 9.5px;
  font-style: italic;
  color: #9ca3af;
}

.sheet-formula-val {
  font-size: 9.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: #374151;
}

.sheet-table-wrap {
  flex: 1;
  overflow: hidden;
  background: #ffffff;
}

.mini-sheet-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 8.5px;
  table-layout: fixed;
}

.mini-sheet-grid th,
.mini-sheet-grid td {
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 2.5px 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 20px;
}

.mini-sheet-grid .th-num,
.mini-sheet-grid .td-num {
  width: 16px;
  background: #f9fafb;
  color: #9ca3af;
  text-align: center;
  font-size: 8px;
}

.mini-sheet-grid .th-col {
  background: #f9fafb;
  color: #6b7280;
  font-weight: 500;
  text-align: left;
  font-size: 8px;
  padding-left: 4px;
}

.mini-sheet-grid .th-col-signal { width: 34%; }
.mini-sheet-grid .th-col-vol    { width: 17%; text-align: right; }
.mini-sheet-grid .th-col-chg    { width: 16%; text-align: right; }
.mini-sheet-grid .th-col-ins    { width: 33%; }

.mini-sheet-grid .td-lbl {
  color: #374151;
  font-size: 8.5px;
  font-weight: 500;
}

.mini-sheet-grid .td-val {
  color: #4b5563;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 8.5px;
}

.mini-sheet-grid .td-insight {
  font-size: 8px;
  padding-left: 4px;
}

.insight-badge {
  display: inline-block;
  padding: 1.5px 5px;
  border-radius: 4px;
  font-size: 7.5px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.badge-blue {
  background-color: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
}

.badge-amber {
  background-color: rgba(217, 119, 6, 0.09);
  color: #b45309;
}

.badge-red {
  background-color: rgba(239, 68, 68, 0.09);
  color: #b91c1c;
}

.badge-green {
  background-color: rgba(22, 163, 74, 0.09);
  color: #15803d;
}

.cell-boxed-sm {
  display: inline-block;
  padding: 1px 4px;
  border-radius: 3px;
  border: 1px solid #16a34a;
  background-color: rgba(22, 163, 74, 0.06);
  font-weight: 600;
  color: #15803d;
  font-size: 7.5px;
}

.mini-sheet-grid .tr-head td {
  font-weight: 600;
  color: #111827;
}

.mini-sheet-grid .bold {
  font-weight: 600;
  color: #111827;
}

.sheet-tabs-bar {
  height: 22px;
  background: #fafafa;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
  flex-shrink: 0;
}

.s-tab {
  font-size: 9px;
  color: #6b7280;
  position: relative;
  cursor: pointer;
}

.s-tab.active {
  color: #111827;
  font-weight: 600;
}

.s-tab.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: #16a34a;
}

/* ==========================================================================
   Section 4 Showcase: One-Time Reveal & Flow Animations
   ========================================================================== */

/* Card 1: Integration Layer Reveal */
.showcase-animated .orbit-center-capsule {
  animation: orbitCenterPop 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.showcase-animated .orbit-item:nth-child(1) { animation: orbitBadgePop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both; }
.showcase-animated .orbit-item:nth-child(2) { animation: orbitBadgePop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both; }
.showcase-animated .orbit-item:nth-child(3) { animation: orbitBadgePop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both; }
.showcase-animated .orbit-item:nth-child(4) { animation: orbitBadgePop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both; }
.showcase-animated .orbit-item:nth-child(5) { animation: orbitBadgePop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both; }
.showcase-animated .orbit-item:nth-child(6) { animation: orbitBadgePop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both; }

@keyframes orbitCenterPop {
  0% { transform: translate(-50%, -50%) scale(0.6); opacity: 0; }
  100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

@keyframes orbitBadgePop {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* Card 2: Agent Orchestration Sequential Cascade */
.showcase-animated .workflow-canvas .wf-node:nth-of-type(1) {
  animation: wfNodeSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}
.showcase-animated .workflow-canvas .wf-arrow-down:nth-of-type(2) {
  animation: wfArrowFade 0.35s ease 0.45s both;
}
.showcase-animated .workflow-canvas .wf-node:nth-of-type(3) {
  animation: wfNodeSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both;
}
.showcase-animated .workflow-canvas .wf-arrow-down:nth-of-type(4) {
  animation: wfArrowFade 0.35s ease 0.95s both;
}
.showcase-animated .wf-sub-agent-node:nth-child(1) {
  animation: wfSubAgentPop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 1.15s both;
}
.showcase-animated .wf-sub-arr:nth-child(2) {
  animation: wfArrowFade 0.3s ease 1.25s both;
}
.showcase-animated .wf-sub-agent-node:nth-child(3) {
  animation: wfSubAgentPop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 1.35s both;
}
.showcase-animated .wf-sub-arr:nth-child(4) {
  animation: wfArrowFade 0.3s ease 1.45s both;
}
.showcase-animated .wf-sub-agent-node:nth-child(5) {
  animation: wfSubAgentPop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 1.55s both;
}
.showcase-animated .workflow-canvas .wf-arrow-down:nth-of-type(6) {
  animation: wfArrowFade 0.35s ease 1.75s both;
}
.showcase-animated .wf-resolution-node {
  animation: wfResolutionGlow 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.95s both;
}
.showcase-animated .wf-status-badge {
  animation: wfCheckPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.35) 2.25s both;
}

@keyframes wfNodeSlide {
  0% { transform: translateY(-8px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes wfArrowFade {
  0% { transform: translateY(-4px) scaleY(0.6); opacity: 0; }
  100% { transform: translateY(0) scaleY(1); opacity: 1; }
}

@keyframes wfSubAgentPop {
  0% { transform: scale(0.82) translateY(-4px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

@keyframes wfResolutionGlow {
  0% { transform: translateY(-6px); opacity: 0; border-color: rgba(0, 0, 0, 0.08); }
  50% { border-color: #16a34a; box-shadow: 0 0 14px rgba(22, 163, 74, 0.22); }
  100% { transform: translateY(0); opacity: 1; border-color: rgba(22, 163, 74, 0.35); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04); }
}

@keyframes wfCheckPop {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.35); }
  100% { transform: scale(1); opacity: 1; }
}

/* Card 3: Spreadsheet Sequential Data Inflow */
.showcase-animated .sheet-formula-row {
  animation: sheetFadeIn 0.4s ease 0.2s both;
}
.showcase-animated .mini-sheet-grid thead {
  animation: sheetFadeIn 0.4s ease 0.35s both;
}
.showcase-animated .mini-sheet-grid tbody tr:nth-child(1) {
  animation: sheetRowIn 0.35s ease 0.45s both;
}
.showcase-animated .mini-sheet-grid tbody tr:nth-child(2) {
  animation: sheetRowIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) 0.65s both;
}
.showcase-animated .mini-sheet-grid tbody tr:nth-child(3) {
  animation: sheetRowIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) 0.85s both;
}
.showcase-animated .mini-sheet-grid tbody tr:nth-child(4) {
  animation: sheetRowIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) 1.05s both;
}
.showcase-animated .mini-sheet-grid tbody tr:nth-child(5) {
  animation: sheetRowIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) 1.25s both;
}
.showcase-animated .mini-sheet-grid tbody tr.tr-total {
  animation: sheetTotalIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) 1.45s both;
}
.showcase-animated .insight-badge {
  animation: insightBadgePop 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.25) both;
}
.showcase-animated .mini-sheet-grid tbody tr:nth-child(2) .insight-badge { animation-delay: 0.75s; }
.showcase-animated .mini-sheet-grid tbody tr:nth-child(3) .insight-badge { animation-delay: 0.95s; }
.showcase-animated .mini-sheet-grid tbody tr:nth-child(4) .insight-badge { animation-delay: 1.15s; }
.showcase-animated .mini-sheet-grid tbody tr:nth-child(5) .insight-badge { animation-delay: 1.35s; }

@keyframes sheetFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes sheetRowIn {
  0% { transform: translateY(6px); opacity: 0; background-color: rgba(37, 99, 235, 0.06); }
  100% { transform: translateY(0); opacity: 1; background-color: transparent; }
}

@keyframes sheetTotalIn {
  0% { transform: translateY(6px); opacity: 0; }
  50% { background-color: rgba(22, 163, 74, 0.1); }
  100% { transform: translateY(0); opacity: 1; background-color: #f9fafb; }
}

@keyframes insightBadgePop {
  0% { transform: scale(0.65); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* --------------------------------------------------------------------------
   Showcase Info Block (Below Preview Boxes)
   -------------------------------------------------------------------------- */
.showcase-info {
  margin-top: 1.35rem;
}

.showcase-title {
  font-size: 17.5px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  margin-bottom: 0.45rem;
}

.showcase-text {
  font-size: 14.5px;
  line-height: 1.52;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints for Showcase Section
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .showcase-header {
    flex-direction: column;
    gap: 14px;
    margin-bottom: 2.75rem;
  }

  .showcase-heading {
    font-size: 32px;
    max-width: 100%;
  }

  .showcase-subtitle {
    max-width: 100%;
    font-size: 15.5px;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .showcase-line {
    display: none;
  }

  .showcase-preview-box {
    height: 330px;
  }
}

@media (max-width: 640px) {
  .showcase-section {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .showcase-heading {
    font-size: 26px;
  }

  .showcase-subtitle {
    font-size: 14.5px;
  }

  .showcase-preview-box {
    height: 300px;
    padding: 16px;
  }

  .orbit-stage {
    transform: scale(0.9);
  }
}

/* ==========================================================================
   Auto-Switching Interactive Feature Tabs Section
   ========================================================================== */
.auto-tabs-section {
  width: 100%;
  padding-top: 5.5rem;
  padding-bottom: 7rem;
  position: relative;
  background-color: #F5F3EB;
}

/* Header */
.auto-tabs-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 3.5rem;
}

.auto-tabs-heading {
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.16;
  color: var(--text-primary);
  max-width: 540px;
}

.auto-tabs-sub {
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 420px;
  margin-top: 4px;
  letter-spacing: -0.01em;
}

/* Layout */
.auto-tabs-layout {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 40px;
  align-items: stretch;
  width: 100%;
}

/* Left Column: Tab List */
.auto-tabs-col-nav {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: sticky;
  top: 96px;
  height: 100%;
  box-sizing: border-box;
}

.auto-tabs-buttons-group {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

.auto-tab-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 18px 20px;
  cursor: pointer;
  transition: background-color 0.22s ease;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  position: relative;
}

.auto-tab-btn:last-child {
  border-bottom: none;
}

/* Subtle continuous track line on the left */
.auto-tab-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 2px;
}

.auto-tab-btn:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.auto-tab-btn.active {
  background-color: rgba(0, 0, 0, 0.03);
}

/* Downwards growing progress bar indicator */
.tab-progress-indicator {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5px;
  height: 0%;
  background-color: #171717;
  border-radius: 2px;
  z-index: 3;
  pointer-events: none;
}

.auto-tab-btn.active .tab-progress-indicator {
  animation: tabProgressFill 4.8s linear forwards;
}

@keyframes tabProgressFill {
  0% {
    height: 0%;
  }
  100% {
    height: 100%;
  }
}

.auto-tab-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.auto-tab-name {
  font-size: 16.5px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  transition: color 0.2s ease, font-weight 0.2s ease;
}

.auto-tab-btn:hover .auto-tab-name {
  color: var(--text-primary);
}

.auto-tab-btn.active .auto-tab-name {
  font-weight: 600;
  color: var(--text-primary);
}

.auto-tab-meta {
  font-size: 12.5px;
  color: #8c8983;
  font-weight: 400;
  white-space: nowrap;
}

.auto-tab-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-top: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.25s ease,
              margin-top 0.3s ease;
}

.auto-tab-btn.active .auto-tab-desc {
  max-height: 120px;
  opacity: 1;
  margin-top: 8px;
}

/* Left Column Bottom Pause/Play Animation Button (Right Aligned) */
.tabs-playback-wrap {
  margin-top: auto;
  padding-top: 28px;
  padding-bottom: 4px;
  padding-right: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.btn-pause-animation {
  background-color: #171717;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.btn-pause-animation:hover {
  background-color: #262626;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
}

.btn-pause-animation:active {
  transform: translateY(0);
}

.btn-pause-animation.is-paused {
  background-color: #262626;
  border-color: rgba(255, 255, 255, 0.2);
}

.playback-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.playback-label {
  font-size: 12px;
  letter-spacing: -0.01em;
  line-height: 1;
}

/* Right Column: Desktop Wallpaper Card */
.auto-tabs-col-display {
  width: 100%;
  min-width: 0;
}

.desktop-screen-card {
  background: url('assets/wallpaper.jpg') center/cover no-repeat;
  border-radius: 18px;
  padding: 24px 20px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.15);
  position: relative;
  overflow: hidden;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* macOS Window */
.mac-app-window {
  width: 100%;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.mac-app-titlebar {
  height: 36px;
  background: #fafafa;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  padding: 0 14px;
  position: relative;
  flex-shrink: 0;
}

.mac-app-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.mac-app-title {
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  color: #4b5563;
  pointer-events: none;
}

/* Window Content Body */
.mac-app-body {
  position: relative;
  padding: 16px 18px 14px;
  background: #ffffff;
  min-height: 410px;
  display: flex;
  flex-direction: column;
}

/* Tab Panes */
.tab-pane {
  display: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  width: 100%;
}

.tab-pane.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Section 5 Feature Tabs: Tab Pane Visual Animations
   ========================================================================== */

/* --- Tab 1: Executive Intelligence --- */
#tab-pane-1.active .dash-top-bar {
  animation: paneElementFade 0.4s ease 0.05s both;
}

#tab-pane-1.active .dash-kpi-card:nth-child(1) { animation: paneKpiPop 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both; }
#tab-pane-1.active .dash-kpi-card:nth-child(2) { animation: paneKpiPop 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.18s both; }
#tab-pane-1.active .dash-kpi-card:nth-child(3) { animation: paneKpiPop 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.26s both; }
#tab-pane-1.active .dash-kpi-card:nth-child(4) { animation: paneKpiPop 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.34s both; }

#tab-pane-1.active .changes-card {
  animation: paneCardSlide 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.42s both;
}

#tab-pane-1.active .change-row:nth-child(1) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.52s both; }
#tab-pane-1.active .change-row:nth-child(2) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.64s both; }
#tab-pane-1.active .change-row:nth-child(3) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.76s both; }

#tab-pane-1.active .btn-investigate {
  animation: paneBtnPop 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.25) 0.88s both;
}

/* --- Tab 2: Root Cause Investigation --- */
#tab-pane-2.active .dash-top-bar {
  animation: paneElementFade 0.4s ease 0.05s both;
}

#tab-pane-2.active .causal-chain-card {
  animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

#tab-pane-2.active .c-node:nth-of-type(1) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both; }
#tab-pane-2.active .c-arr-down:nth-of-type(2) { animation: paneArrowFade 0.3s ease 0.35s both; }
#tab-pane-2.active .c-node:nth-of-type(3) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both; }
#tab-pane-2.active .c-arr-down:nth-of-type(4) { animation: paneArrowFade 0.3s ease 0.6s both; }
#tab-pane-2.active .c-node-highlight { animation: paneHighlightNode 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both; }
#tab-pane-2.active .c-arr-down:nth-of-type(6) { animation: paneArrowFade 0.3s ease 0.88s both; }
#tab-pane-2.active .c-node:nth-of-type(7) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.98s both; }

#tab-pane-2.active .evidence-panel-card {
  animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

#tab-pane-2.active .root-cause-banner {
  animation: paneAlertSlide 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

#tab-pane-2.active .ev-tile:nth-child(1) { animation: paneTilePop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.65s both; }
#tab-pane-2.active .ev-tile:nth-child(2) { animation: paneTilePop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.78s both; }
#tab-pane-2.active .ev-tile:nth-child(3) { animation: paneTilePop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.91s both; }
#tab-pane-2.active .ev-tile:nth-child(4) { animation: paneTilePop 0.4s cubic-bezier(0.16, 1, 0.3, 1) 1.04s both; }

#tab-pane-2.active .evidence-sources-bar {
  animation: paneElementFade 0.4s ease 1.18s both;
}

/* --- Tab 3: Executive Decision Brief --- */
#tab-pane-3.active .dash-top-bar {
  animation: paneElementFade 0.4s ease 0.05s both;
}

#tab-pane-3.active .rec-hero-card {
  animation: panePurpleHeroPop 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.12s both;
}

#tab-pane-3.active .decision-col-card:nth-child(1) { animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both; }
#tab-pane-3.active .decision-col-card:nth-child(2) { animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.48s both; }
#tab-pane-3.active .decision-col-card:nth-child(3) { animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.61s both; }

#tab-pane-3.active .action-plan-bar {
  animation: paneCardSlide 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.75s both;
}

#tab-pane-3.active .plan-chip:nth-child(1) { animation: paneChipPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.25) 0.88s both; }
#tab-pane-3.active .plan-chip:nth-child(2) { animation: paneChipPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.25) 0.98s both; }
#tab-pane-3.active .plan-chip:nth-child(3) { animation: paneChipPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.25) 1.08s both; }
#tab-pane-3.active .plan-chip:nth-child(4) { animation: paneChipPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.25) 1.18s both; }

#tab-pane-3.active .btn-create-decision {
  animation: paneBtnPop 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.25) 1.28s both;
}

/* --- Tab 4: Decision Execution Tracker --- */
#tab-pane-4.active .dash-top-bar {
  animation: paneElementFade 0.4s ease 0.05s both;
}

#tab-pane-4.active .exec-table-card {
  animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

#tab-pane-4.active .exec-step-row:nth-child(1) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both; }
#tab-pane-4.active .exec-step-row:nth-child(2) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.42s both; }
#tab-pane-4.active .exec-step-row:nth-child(3) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.64s both; }
#tab-pane-4.active .exec-step-row:nth-child(4) { animation: paneRowSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.86s both; }

#tab-pane-4.active .exec-step-row:nth-child(1) .prog-bar-fill { animation: progFill100 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both; }
#tab-pane-4.active .exec-step-row:nth-child(2) .prog-bar-fill { animation: progFill72 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.52s both; }
#tab-pane-4.active .exec-step-row:nth-child(3) .prog-bar-fill { animation: progFill45 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.74s both; }
#tab-pane-4.active .exec-step-row:nth-child(4) .prog-bar-fill { animation: progFill20 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.96s both; }

#tab-pane-4.active .results-card {
  animation: paneCardSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

#tab-pane-4.active .res-tile:nth-child(1) { animation: paneTilePop 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both; }
#tab-pane-4.active .res-tile:nth-child(2) { animation: paneTilePop 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.75s both; }

#tab-pane-4.active .res-meta-note {
  animation: paneElementFade 0.4s ease 1.05s both;
}

/* Keyframes for Tab Panes */
@keyframes paneElementFade {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes paneKpiPop {
  0% { transform: translateY(8px) scale(0.96); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes paneCardSlide {
  0% { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes paneRowSlide {
  0% { transform: translateY(6px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes paneTilePop {
  0% { transform: scale(0.92) translateY(6px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

@keyframes paneChipPop {
  0% { transform: scale(0.7); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes paneBtnPop {
  0% { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes paneArrowFade {
  0% { transform: translateY(-4px) scaleY(0.6); opacity: 0; }
  100% { transform: translateY(0) scaleY(1); opacity: 1; }
}

@keyframes paneHighlightNode {
  0% { transform: translateY(6px); opacity: 0; box-shadow: 0 0 0 rgba(220, 38, 38, 0); }
  50% { box-shadow: 0 0 12px rgba(220, 38, 38, 0.2); }
  100% { transform: translateY(0); opacity: 1; box-shadow: 0 1px 4px rgba(220, 38, 38, 0.08); }
}

@keyframes paneAlertSlide {
  0% { transform: translateY(8px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes panePurpleHeroPop {
  0% { transform: translateY(8px) scale(0.98); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes progFill100 { 0% { width: 0%; } 100% { width: 100%; } }
@keyframes progFill72  { 0% { width: 0%; } 100% { width: 72%; } }
@keyframes progFill45  { 0% { width: 0%; } 100% { width: 45%; } }
@keyframes progFill20  { 0% { width: 0%; } 100% { width: 20%; } }

/* ==========================================================================
   Enterprise Brain Visuals (Panes 1 to 4) - Modern Dashboard UI
   ========================================================================== */

/* Top Dashboard Bar (Matches Hero Dashboard Header) */
.dash-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  margin-bottom: 14px;
}

.dash-top-title-group {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.dash-heading {
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.01em;
  margin: 0;
}

.pane-sub-meta {
  font-size: 10.5px;
  color: #64748b;
}

.signal-tag-pill {
  font-size: 10.5px;
  color: #475569;
  background: #f1f5f9;
  height: 24px;
  padding: 0 10px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  box-sizing: border-box;
}

.signal-tag-pill strong {
  color: #dc2626;
  margin-left: 3px;
}

.sub-id-pill {
  font-size: 10.5px;
  color: #475569;
  background: #f1f5f9;
  height: 24px;
  padding: 0 10px;
  border-radius: 6px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  box-sizing: border-box;
}

.dash-top-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 9.5px;
  font-weight: 600;
  color: #16a34a;
  background-color: rgba(22, 163, 74, 0.08);
  height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  box-sizing: border-box;
}

.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #16a34a;
}

.mini-time-pills {
  display: inline-flex;
  align-items: center;
  background: #f1f5f9;
  border-radius: 999px;
  padding: 2px;
  gap: 2px;
}

.mini-pill {
  font-size: 9.5px;
  font-weight: 500;
  color: #64748b;
  padding: 2px 8px;
  border-radius: 999px;
  cursor: pointer;
}

.mini-pill.active {
  background: #ffffff;
  color: #0f172a;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.meta-tag-pill {
  font-size: 10.5px;
  font-weight: 500;
  color: #64748b;
  background: #f1f5f9;
  height: 24px;
  padding: 0 10px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  box-sizing: border-box;
}

.status-live-pill {
  font-size: 10px;
  font-weight: 600;
  color: #d97706;
  background: rgba(217, 119, 6, 0.1);
  padding: 2px 8px;
  border-radius: 999px;
}

/* --------------------------------------------------------------------------
   Pane 1: Executive Intelligence Dashboard
   -------------------------------------------------------------------------- */
.dash-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.kpi-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.kpi-card-selected {
  border-color: rgba(220, 38, 38, 0.4);
  background: linear-gradient(180deg, #ffffff 0%, rgba(254, 242, 242, 0.35) 100%);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.08);
}

.kpi-label {
  font-size: 9.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-value {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #0f172a;
}

.kpi-sub {
  font-size: 9px;
  color: #64748b;
  margin-top: 4px;
  line-height: 1.3;
}

/* Material Changes Card */
.material-changes-card {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 10px;
  padding: 11px 14px;
}

.dash-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 9px;
}

.card-title-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dash-card-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #475569;
  text-transform: uppercase;
  margin: 0;
}

.section-num {
  font-size: 9px;
  font-weight: 700;
  color: #64748b;
  background: #f1f5f9;
  padding: 1px 5px;
  border-radius: 4px;
}

.card-pill {
  font-size: 9.5px;
  font-weight: 600;
  color: #64748b;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 1.5px 7px;
  border-radius: 999px;
}

.card-pill.pill-critical {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.08);
  border-color: transparent;
}

.card-pill.pill-success {
  color: #15803d;
  background: rgba(22, 163, 74, 0.08);
  border-color: transparent;
}

.changes-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.change-row {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  height: 42px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-sizing: border-box;
}

.change-row-selected {
  border-color: rgba(220, 38, 38, 0.35);
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.06);
}

.change-row-muted {
  opacity: 0.65;
  background: #fafafa;
}

.change-row-left {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.change-bullet {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.bullet-danger  { background: #dc2626; box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.2); }
.bullet-warning { background: #d97706; }
.bullet-info    { background: #2563eb; }

.change-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.change-title {
  font-size: 11px;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.change-desc {
  font-size: 9.5px;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-investigate {
  font-size: 10.5px;
  font-weight: 600;
  color: #ffffff;
  background: #0f172a;
  height: 26px;
  padding: 0 12px;
  border-radius: 6px;
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.btn-investigate:hover {
  opacity: 0.88;
  transform: translateY(-0.5px);
}

.badge-muted {
  font-size: 9px;
  color: #94a3b8;
  height: 26px;
  display: inline-flex;
  align-items: center;
}

/* --------------------------------------------------------------------------
   Pane 2: Root Cause Investigation
   -------------------------------------------------------------------------- */
.investigation-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 14px;
}

.causal-chain-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
}

.causal-nodes-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex: 1;
}

.c-node {
  width: 100%;
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  height: 42px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-sizing: border-box;
}

.c-node-highlight {
  background: rgba(254, 242, 242, 0.6);
  border-color: rgba(220, 38, 38, 0.35);
  box-shadow: 0 1px 4px rgba(220, 38, 38, 0.08);
}

.c-node-idx {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #e2e8f0;
  font-size: 10px;
  font-weight: 700;
  color: #475569;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.c-node-idx.star {
  background: #dc2626;
  color: #ffffff;
}

.c-node-main {
  font-size: 11px;
  font-weight: 500;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-arr {
  font-size: 9px;
  color: #94a3b8;
  line-height: 1;
  padding: 1px 0;
}

.evidence-panel-card {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.root-cause-banner {
  background: rgba(254, 242, 242, 0.6);
  border: 1px solid rgba(220, 38, 38, 0.35);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 12px;
  box-shadow: 0 1px 4px rgba(220, 38, 38, 0.08);
}

.root-cause-badge {
  font-size: 9px;
  font-weight: 700;
  color: #dc2626;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.root-cause-msg {
  font-size: 11px;
  color: #0f172a;
  line-height: 1.45;
  margin: 0;
}

.evidence-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.ev-tile {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 8px;
  height: 50px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  box-sizing: border-box;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.ev-tile-val {
  font-size: 18px;
  font-weight: 600;
  color: #0f172a;
  line-height: 1;
}

.evidence-sources-bar {
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-size: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.src-title {
  font-weight: 700;
  color: #64748b;
  flex-shrink: 0;
}

.src-chips {
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --------------------------------------------------------------------------
   Pane 3: Executive Decision Brief
   -------------------------------------------------------------------------- */
.rec-hero-card {
  background: rgba(245, 243, 255, 0.85);
  border: 1px solid rgba(147, 51, 234, 0.28);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 12px;
  box-shadow: 0 1px 4px rgba(147, 51, 234, 0.08);
}

.rec-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.rec-hero-pill {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #7e22ce;
  text-transform: uppercase;
}

.confidence-pill {
  font-size: 8.5px;
  color: #7e22ce;
  background: rgba(147, 51, 234, 0.1);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}

.rec-hero-title {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}

.rec-hero-desc {
  font-size: 10.5px;
  color: #334155;
  line-height: 1.45;
  margin: 0;
}

.decision-trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.decision-col-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 9px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  min-height: 82px;
  box-sizing: border-box;
}

.dec-header-lbl {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #64748b;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.dec-metric-val {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 3px;
}

.dec-metric-desc {
  font-size: 10px;
  color: #64748b;
  line-height: 1.35;
}

.dec-impact-item {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 5px;
}

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

.impact-val {
  font-size: 14px;
  font-weight: 700;
}

.impact-lbl {
  font-size: 10px;
  color: #475569;
}

.owner-chip {
  font-size: 10px;
  font-weight: 600;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 6px;
}

.owner-chip:last-child {
  margin-bottom: 0;
}

.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.dot-blue  { background: #2563eb; }
.dot-green { background: #16a34a; }

.action-plan-bar {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 9px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.plan-steps-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.plan-chip {
  font-size: 10px;
  color: #334155;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 4.5px 9px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.chip-num {
  font-weight: 700;
  color: #64748b;
  font-size: 9.5px;
}

.btn-create-decision {
  background: #0f172a;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  height: 32px;
  padding: 0 16px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.btn-create-decision:hover {
  opacity: 0.88;
  transform: translateY(-0.5px);
}

/* --------------------------------------------------------------------------
   Pane 4: Decision Execution Tracker
   -------------------------------------------------------------------------- */
.execution-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 14px;
  margin-bottom: 10px;
}

.exec-table-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
}

.exec-steps-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.exec-step-row {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: 8px;
  height: 42px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  box-sizing: border-box;
}

.exec-step-info {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.exec-step-name {
  font-size: 11px;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.owner-tag {
  font-size: 9px;
  color: #475569;
  background: #e2e8f0;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.exec-prog-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.prog-bar-track {
  width: 115px;
  height: 8px;
  background: #e2e8f0;
  border-radius: 999px;
  overflow: hidden;
}

.prog-bar-fill {
  height: 100%;
  background: #2563eb;
  border-radius: 999px;
}

.prog-bar-fill.fill-100 { width: 100%; background: #16a34a; }
.prog-bar-fill.fill-72  { width: 72%; }
.prog-bar-fill.fill-45  { width: 45%; }
.prog-bar-fill.fill-20  { width: 20%; }

.prog-lbl {
  font-size: 10px;
  font-weight: 600;
  min-width: 42px;
  text-align: right;
  color: #475569;
}

.results-card {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  box-sizing: border-box;
}

.results-tiles-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
  flex: 1;
}

.res-tile {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 8px;
  padding: 14px 16px;
  min-height: 76px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  box-sizing: border-box;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.res-tile-val {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.1;
}

.res-tile-lbl {
  font-size: 11px;
  color: #64748b;
  line-height: 1.3;
}

.res-meta-note {
  font-size: 10px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 5px;
  padding-top: 2px;
}

.note-icon {
  font-size: 10px;
}

.org-memory-banner {
  background: rgba(22, 163, 74, 0.06);
  border: 1px solid rgba(22, 163, 74, 0.18);
  border-radius: 8px;
  padding: 6.5px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.memory-left {
  display: flex;
  align-items: center;
  gap: 5px;
}

.memory-title {
  font-size: 9.5px;
  font-weight: 600;
  color: #15803d;
}

.memory-note {
  font-size: 8px;
  color: #166534;
}

/* Responsive */
@media (max-width: 1024px) {
  .auto-tabs-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .auto-tabs-col-nav {
    position: static;
  }

  .desktop-screen-card {
    padding: 22px 16px;
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .auto-tabs-section {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .auto-tabs-header {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 2.25rem;
  }

  .auto-tabs-heading {
    font-size: 26px;
  }

  .auto-tabs-sub {
    font-size: 14.5px;
  }

  .desktop-screen-card {
    padding: 14px 10px;
    border-radius: 12px;
  }

  .mac-app-body {
    padding: 12px 10px;
  }
}

/* ==========================================================================
   Site Footer (Clean, Modern Healthcare/AI Layout)
   ========================================================================== */
.site-footer {
  width: 100%;
  background-color: var(--bg-surface);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding-top: 5rem;
  padding-bottom: 3.5rem;
  position: relative;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  padding-bottom: 3.75rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

/* Brand Column */
.footer-brand-col {
  display: flex;
  flex-direction: column;
}

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 1rem;
}

.footer-brand-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
}

.footer-brand-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.footer-brand-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 300px;
}

/* Links Columns */
.footer-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.35fr;
  gap: 36px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.footer-links-list,
.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-link {
  font-size: 13.5px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease;
  display: inline-block;
}

.footer-link:hover {
  color: var(--text-primary);
  transform: translateX(2px);
}

.footer-contact-list li {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.footer-contact-list .contact-lbl {
  font-weight: 600;
  color: var(--text-primary);
  margin-right: 4px;
}

.contact-item-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-item-block .contact-val {
  color: var(--text-secondary);
  line-height: 1.45;
}

/* Bottom Bar */
.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2.25rem;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copyright {
  font-size: 13.5px;
  color: #8c8983;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-circle-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4b5563;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.social-circle-btn:hover {
  background-color: #171717;
  color: #ffffff;
  border-color: #171717;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

/* Responsive Footer */
@media (max-width: 960px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-links-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-contact-col {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .site-footer {
    padding-top: 3.5rem;
    padding-bottom: 2.5rem;
  }

  .footer-links-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom-bar {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 18px;
  }
}