html {
  scroll-behavior: smooth;
}

body {
  background-color: #faf9f6 !important;
  color: #09090b !important;
  font-family: var(--font-sans);
  min-height: 100vh;
  line-height: 1.6;
}

.app-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Sticky Navigation Header */
.sticky-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.9);
  backdrop-filter: blur(12px);
  padding: 18px 0;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 32px;
}

.nav-link {
  color: #475569;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: #0f172a;
  background: #f1f5f9;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Hero Section */
.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  padding: 40px 0 60px;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 60px;
}

.hero-pill {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 2.75rem !important;
  font-weight: 800 !important;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 16px 0;
  color: #09090b !important;
}

.highlight-text {
  background: linear-gradient(135deg, #18181b, #475569);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #475569;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
}

.hero-passport-card {
  transform: rotate(-3deg);
  transition: transform 0.3s ease;
}

.hero-passport-card:hover {
  transform: rotate(0deg) scale(1.02);
}

/* How It Works Step Cards */
.grid-3col-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 20px;
  padding: 30px;
  position: relative;
  transition: all 0.2s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: #18181b;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.05);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 800;
  color: #94a3b8;
  margin-bottom: 12px;
}

.step-card h3 {
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  color: #09090b !important;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.6;
}

/* Use Case Gallery Cards */
.grid-2col-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.gallery-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 20px;
  padding: 30px;
  transition: all 0.2s ease;
}

.gallery-card:hover {
  border-color: #18181b;
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.05);
}

.gc-badge {
  display: inline-block;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #334155;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 14px;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.gallery-card h3 {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  color: #09090b !important;
  margin-bottom: 8px;
}

.gallery-card p {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 20px 24px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.faq-item[open] {
  border-color: #18181b;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.faq-question {
  font-weight: 800;
  font-size: 1.02rem;
  color: #09090b;
  outline: none;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-answer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f1f5f9;
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.65;
}
.section-container {
  padding: 60px 0;
  border-bottom: 1px solid #e2e8f0;
}

.section-header {
  margin-bottom: 36px;
}

.section-header h2 {
  font-size: 1.6rem !important;
  font-weight: 800 !important;
  color: #09090b !important;
  margin-bottom: 8px;
}

.section-header p {
  color: #64748b;
  font-size: 0.95rem;
}

.text-center {
  text-align: center;
}

.mindmap-wrapper {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.04);
  position: relative;
}

.mindmap-center {
  margin-bottom: 40px;
  z-index: 2;
}

.mindmap-core-btn {
  background: #18181b;
  color: #ffffff !important;
  padding: 14px 28px;
  border-radius: 40px;
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  border: 1px solid #27272a;
}

.mindmap-core-btn svg {
  width: 20px;
  height: 20px;
  stroke: #ffffff;
}

.mindmap-nodes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
  max-width: 900px;
}

.mm-node {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.2s ease;
}

.mm-node:hover {
  border-color: #18181b;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.node-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.node-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: #09090b;
}

.node-desc {
  font-size: 0.82rem;
  color: #64748b;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e2e8f0;
  flex-wrap: wrap;
  gap: 16px;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  background: #0f172a;
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.logo-text h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a !important;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge-track {
  background: #e0e7ff;
  color: #3730a3;
  border: 1px solid #c7d2fe;
  font-size: 0.75rem;
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 700;
}

.subtitle {
  color: #64748b !important;
  font-size: 0.85rem;
}

/* Navigation */
.app-nav {
  display: flex;
  gap: 8px;
  background: #ffffff;
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.nav-btn {
  background: transparent;
  border: none;
  color: #64748b;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.nav-btn:hover {
  color: #0f172a;
  background: #f1f5f9;
}

.nav-btn.active {
  background: #0f172a;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

/* Layout Grids & Cards */
.app-main {
  flex: 1;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.grid-2col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.grid-3col {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
}

.card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05) !important;
}

.card-header {
  margin-bottom: 20px;
}

.card-header h2 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #0f172a !important;
  margin-bottom: 6px;
}

.card-header p {
  color: #64748b !important;
  font-size: 0.9rem;
}

/* Forms & Inputs */
.form-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155 !important;
}

input[type="text"], input[type="number"] {
  background: #ffffff !important;
  border: 1.5px solid #cbd5e1 !important;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #0f172a !important;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: all 0.2s ease;
}

input:focus {
  outline: none;
  border-color: #0f172a !important;
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
}

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

.checkbox-card {
  background: #f8fafc !important;
  border: 1.5px solid #e2e8f0 !important;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.checkbox-card:hover {
  border-color: #cbd5e1 !important;
  background: #ffffff !important;
}

.checkbox-card input[type="checkbox"] {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 16px;
  height: 16px;
  accent-color: #0f172a;
}

.cb-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a !important;
}

.cb-desc {
  font-size: 0.78rem;
  color: #64748b !important;
}

.checkbox-card.alert-danger .cb-title {
  color: #dc2626 !important;
}

.status-indicator-box {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: #15803d;
  font-weight: 600;
}

.status-dot.green {
  background: #16a34a;
  box-shadow: 0 0 8px #16a34a;
}

/* Buttons */
.btn {
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-primary {
  background: #0f172a !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25);
}

.btn-primary:hover {
  background: #1e293b !important;
  transform: translateY(-1px);
}

.btn-large {
  padding: 16px 24px;
  font-size: 1rem;
  width: 100%;
}

.btn-secondary {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}

.btn-danger {
  background: #dc2626 !important;
  color: #ffffff !important;
}

.btn-block {
  width: 100%;
}

/* HARDWARE EGOIST AI PASSPORT CARD (MATTE BLACK) */
.passport-visual {
  background: linear-gradient(145deg, #18181b, #09090b) !important;
  color: #ffffff !important;
  border-radius: 20px !important;
  padding: 28px !important;
  margin-bottom: 24px !important;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35) !important;
  position: relative;
  overflow: hidden;
  border: 1px solid #27272a !important;
}

.pv-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #27272a !important;
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.pv-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: #ffffff !important;
}

.pv-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #a1a1aa !important;
}

.pv-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}

.pv-field {
  display: flex;
  flex-direction: column;
}

.pv-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: #71717a !important;
  letter-spacing: 0.08em;
}

.pv-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff !important;
}

.highlight-green {
  color: #4ade80 !important;
  font-family: var(--font-mono);
}

.pv-scopes-box {
  margin-bottom: 16px;
}

.pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.tag {
  background: #27272a !important;
  border: 1px solid #3f3f46 !important;
  color: #e4e4e7 !important;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
}

.sig-code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #a1a1aa !important;
  word-break: break-all;
}

/* Code Preview */
.code-preview-box {
  background: #0f172a !important;
  border: 1px solid #1e293b !important;
  border-radius: var(--radius-sm);
  padding: 16px;
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.8rem;
  color: #94a3b8 !important;
}

.btn-copy {
  background: #334155 !important;
  border: none;
  color: #ffffff !important;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
}

pre {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #38bdf8 !important;
  overflow-x: auto;
  max-height: 220px;
}

/* Sandbox Scenarios */
.agent-profile-bar {
  background: #f8fafc !important;
  border: 1.5px solid #e2e8f0 !important;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.ap-name {
  font-weight: 800;
  font-size: 0.95rem;
  color: #0f172a !important;
}

.ap-passport-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #2563eb !important;
  margin-left: 10px;
}

.ap-budget-tracker strong {
  color: #16a34a !important;
  font-family: var(--font-mono);
  margin-left: 6px;
}

.scenario-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
  margin-bottom: 20px;
}

.btn-scenario {
  background: #ffffff !important;
  border: 1.5px solid #e2e8f0 !important;
  padding: 16px !important;
  border-radius: var(--radius-md) !important;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-scenario:hover {
  border-color: #0f172a !important;
  background: #f8fafc !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.sc-title {
  font-weight: 800;
  font-size: 0.98rem;
  color: #0f172a !important;
}

.sc-desc {
  font-size: 0.82rem;
  color: #64748b !important;
}

.alert-scenario {
  border-color: #fecaca !important;
  background: #fff5f5 !important;
}

.alert-scenario:hover {
  border-color: #dc2626 !important;
  background: #fef2f2 !important;
}

.input-with-button {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.input-with-button input {
  flex: 1;
}

/* Log Stream */
.log-stream-container {
  background: #0f172a !important;
  border: 1px solid #1e293b !important;
  border-radius: var(--radius-sm);
  padding: 16px;
  height: 480px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.log-entry {
  display: flex;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  line-height: 1.5;
}

.log-time {
  color: #64748b;
}

.log-msg {
  flex: 1;
}

.log-entry.log-success {
  border-left: 4px solid #10b981;
  color: #6ee7b7;
}

.log-entry.log-denied {
  border-left: 4px solid #ef4444;
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.1);
}

.log-entry.log-info {
  border-left: 4px solid #38bdf8;
  color: #93c5fd;
}

/* Security & Audit Table */
.status-card-big {
  background: #f8fafc !important;
  border: 1.5px solid #e2e8f0 !important;
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
}

.status-title {
  font-size: 0.75rem;
  font-weight: 800;
  color: #64748b !important;
  letter-spacing: 0.08em;
}

.status-value {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  margin-top: 6px;
}

.status-value.green { color: #16a34a !important; }
.status-value.red { color: #dc2626 !important; }

.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.audit-table th, .audit-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #e2e8f0;
  color: #0f172a;
}

.audit-table th {
  color: #64748b !important;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.badge-pass {
  background: #dcfce7;
  color: #15803d;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 800;
  font-size: 0.75rem;
}

.badge-fail {
  background: #fee2e2;
  color: #b91c1c;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 800;
  font-size: 0.75rem;
}

.matrix-card {
  background: #f8fafc !important;
  border: 1.5px solid #e2e8f0 !important;
  padding: 20px;
  border-radius: var(--radius-sm);
}

.matrix-card h3 {
  font-size: 1rem;
  color: #0f172a !important;
  margin-bottom: 8px;
}

.matrix-card p {
  font-size: 0.85rem;
  color: #475569 !important;
}

.app-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
}