/* ==========================================================================
       MANDATORY CSS RESET & ANTI-OVERFLOW RULES
       ========================================================================== */
* {
  box-sizing: border-box !important;
  margin: 0;
  padding: 0;
}
html,
body {
  width: 100% !important;
  max-width: 100% !important;
  overflow-x: hidden !important;
  background: #0b0f19;
  color: #a1a1aa;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img,
svg,
canvas,
iframe,
textarea,
input,
select,
button {
  max-width: 100% !important;
  box-sizing: border-box !important;
}

/* ==========================================================================
       CSS VARIABLES & THEME
       ========================================================================== */
:root {
  --bg-dark: #0b0f19;
  --bg-card: #111827;
  --bg-card-subtle: #161f30;
  --bg-card-hover: #1c263c;
  --border-color: #1f2937;
  --border-accent: #374151;
  --accent-rose: #f43f5e;
  --accent-amber: #fb923c;
  --text-white: #ffffff;
  --text-body: #a1a1aa;
  --text-muted: #71717a;
  --signature-gradient: linear-gradient(135deg, #f43f5e 0%, #fb923c 100%);
  --signature-gradient-hover: linear-gradient(135deg, #fb5572 0%, #ffa358 100%);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Common utility helpers */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}
.gradient-text {
  background: var(--signature-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
       SECTION 1: NAVBAR (HEADER)
       ========================================================================== */
.navbar {
  width: 100%;
  background: rgba(11, 15, 25, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-white);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-logo .logo-box {
  background: var(--signature-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
  text-shadow: 0 0 24px rgba(244, 63, 94, 0.35);
}
.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}
.nav-links li a {
  color: var(--text-body);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
  padding: 8px 0;
  display: inline-block;
}
.nav-links li a:hover {
  color: var(--text-white);
}
/* Active Link with Sunset Gradient Underline */
.nav-links li a.active {
  color: var(--text-white);
  font-weight: 600;
}
.nav-links li a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--signature-gradient);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(244, 63, 94, 0.4);
}

/* Mobile Hamburger Icon (<992px) */
.hamburger-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-white);
  outline: none;
}
.hamburger-btn svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
}

/* Full-width Mobile Drawer */
.mobile-drawer {
  display: none;
  width: 100%;
  background: #0b0f19;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 24px 24px 24px;
}
.mobile-drawer.active {
  display: block;
}
.mobile-drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.mobile-drawer-links li a {
  color: var(--text-body);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}
.mobile-drawer-links li a:hover,
.mobile-drawer-links li a.active {
  color: var(--text-white);
  background: var(--bg-card);
}
.mobile-drawer-links li a.active {
  border-left: 3px solid var(--accent-rose);
}

@media (max-width: 991px) {
  .nav-links {
    display: none;
  }
  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ==========================================================================
       SECTION 2: HERO & COMPACT HEADER
       ========================================================================== */
.hero-section {
  padding: 48px 20px 32px 20px;
  text-align: center;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.25);
  color: #ffa585;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-badge .pulsing-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-rose);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-rose);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.3);
    opacity: 1;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.7;
  }
}
.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.2;
  letter-spacing: -0.03em;
  max-width: 860px;
  margin: 0 auto 16px auto;
}
.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-body);
  max-width: 740px;
  margin: 0 auto;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-section {
    padding: 36px 16px 24px 16px;
  }
}

/* ==========================================================================
       SECTION 3: 3-COLUMN AD LAYOUT & INTERACTIVE TOOL
       ========================================================================== */
.tool-layout-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 20px 48px 20px;
  width: 100%;
}
.three-column-grid {
  display: grid;
  grid-template-columns: minmax(160px, 200px) 1fr minmax(160px, 200px);
  gap: 24px;
  align-items: start;
  width: 100%;
}

/* Ad Spaces */
.ad-sidebar {
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  text-align: center;
  position: sticky;
  top: 96px;
}
.ad-sidebar .ad-tag {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 14px;
  padding: 2px 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}
.ad-sidebar .ad-placeholder-box {
  width: 100%;
  height: 520px;
  background: rgba(22, 31, 48, 0.6);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  gap: 12px;
  color: var(--text-muted);
}
.ad-sidebar .ad-placeholder-box svg {
  width: 32px;
  height: 32px;
  stroke: var(--text-muted);
  opacity: 0.7;
}
.ad-sidebar .ad-placeholder-box span {
  font-size: 0.8125rem;
  line-height: 1.4;
}

/* Responsive rule for <1024px: Single column, ads below */
@media (max-width: 1024px) {
  .three-column-grid {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .ad-sidebar {
    width: 100%;
    min-height: 120px;
    position: static;
    margin-top: 16px;
  }
  .ad-sidebar .ad-placeholder-box {
    height: 100px;
  }
}

/* ==========================================================================
       INTERACTIVE CODE HUMANIZER TOOL BOX (/ai-tools/ai-code-humanizer.html-tool)
       ========================================================================== */
/ai-tools/ai-code-humanizer.html-tool {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.6);
  position: relative;
}

/* Quick Preset & Feature Bar */
.tool-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}
.tool-header-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tool-header-title svg {
  width: 20px;
  height: 20px;
  color: var(--accent-rose);
}
.preset-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.btn-sample {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-accent);
  color: var(--text-white);
  padding: 6px 12px;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-sample:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-rose);
  color: #fff;
}

/* Controls Bar */
.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.control-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.custom-select {
  width: 100%;
  background: #111827;
  color: #f8fafc;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.custom-select:focus {
  border-color: var(--accent-rose);
  box-shadow: 0 0 0 2px rgba(244, 63, 94, 0.2);
}

/* Toggle Switches Container */
.toggles-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--bg-card-subtle);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}
.toggle-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.toggle-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 38px;
  height: 20px;
  background: #374151;
  border-radius: 9999px;
  position: relative;
  cursor: pointer;
  outline: none;
  transition: background 0.25s ease;
  flex-shrink: 0;
}
.toggle-checkbox::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform 0.25s ease;
}
.toggle-checkbox:checked {
  background: var(--signature-gradient);
}
.toggle-checkbox:checked::after {
  transform: translateX(18px);
}
.toggle-text {
  font-size: 0.875rem;
  color: var(--text-white);
  font-weight: 500;
}

/* Code Input Editor Box */
.editor-section {
  margin-bottom: 20px;
}
.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.editor-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 6px;
}
.editor-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.counter-badge {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
}
.btn-clear {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-body);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-clear:hover {
  border-color: var(--accent-rose);
  color: var(--accent-rose);
}

/* Textarea with explicit requested styling */
.code-input-textarea {
  width: 100%;
  min-height: 220px;
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  background: #111827;
  color: #f8fafc;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #1f2937;
  outline: none;
  resize: vertical;
  white-space: pre;
  tab-size: 4;
  transition: border-color 0.2s;
}
.code-input-textarea:focus {
  border-color: rgba(244, 63, 94, 0.7);
  box-shadow: 0 0 0 2px rgba(244, 63, 94, 0.15);
}

/* Primary Action Button */
.btn-humanize {
  width: 100%;
  background: var(--signature-gradient);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 24px;
  font-size: 1.0625rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
  box-shadow: 0 8px 24px -6px rgba(244, 63, 94, 0.45);
  margin-bottom: 24px;
}
.btn-humanize:hover:not(:disabled) {
  background: var(--signature-gradient-hover);
  box-shadow: 0 10px 28px -4px rgba(244, 63, 94, 0.6);
  transform: translateY(-1px);
}
.btn-humanize:active:not(:disabled) {
  transform: translateY(0);
}
.btn-humanize:disabled {
  opacity: 0.75;
  cursor: not-allowed;
}

/* Loading Spinner */
.spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Output Section */
.output-section {
  display: none;
  animation: fadeIn 0.35s ease forwards;
}
.output-section.active {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Quality Metrics Cards */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.metric-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.metric-value-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.metric-score {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-white);
}
.metric-delta {
  font-size: 0.75rem;
  font-weight: 700;
  color: #34d399; /* Green bump */
}
.metric-bar {
  width: 100%;
  height: 4px;
  background: #1f2937;
  border-radius: 9999px;
  margin-top: 6px;
  overflow: hidden;
}
.metric-fill {
  height: 100%;
  background: var(--signature-gradient);
  border-radius: 9999px;
  transition: width 0.6s ease;
}

/* Code Output Box */
.code-output-container {
  background: #0d131f;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.output-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #161f30;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 8px;
}
.output-status {
  font-size: 0.8125rem;
  color: #34d399;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.output-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-action {
  background: #1f2937;
  border: 1px solid var(--border-accent);
  color: var(--text-white);
  padding: 6px 12px;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}
.btn-action:hover {
  background: #374151;
  border-color: var(--accent-rose);
}
.code-output-pre {
  margin: 0;
  padding: 14px;
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 0.875rem;
  line-height: 1.55;
  color: #f8fafc;
  background: #0d131f;
  overflow-x: auto;
  max-height: 480px;
  white-space: pre;
}

@media (max-width: 640px) {
  /ai-tools/ai-code-humanizer.html-tool {
    padding: 16px;
  }
  .controls-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .toggles-bar {
    flex-direction: column;
    gap: 12px;
  }
}

/* ==========================================================================
       SECTION 4: DEDICATED SEO CONTENT (AI CODE HUMANIZER ONLY)
       ========================================================================== */
.seo-article-section {
  max-width: 900px;
  margin: 48px auto;
  padding: 0 20px;
}
.seo-article {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  color: var(--text-body);
  line-height: 1.75;
}
.seo-article h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-white);
  margin-top: 36px;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.3;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}
.seo-article h2:first-of-type {
  margin-top: 0;
}
.seo-article h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #f3f4f6;
  margin-top: 24px;
  margin-bottom: 12px;
}
.seo-article p {
  margin-bottom: 18px;
  font-size: 0.975rem;
}
.seo-article strong {
  color: var(--text-white);
}
.seo-article ul,
.seo-article ol {
  margin-bottom: 20px;
  padding-left: 24px;
}
.seo-article li {
  margin-bottom: 8px;
  font-size: 0.975rem;
}
.seo-article code {
  background: var(--bg-card-subtle);
  color: #fb923c;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.875rem;
}
.seo-callout {
  background: linear-gradient(
    135deg,
    rgba(244, 63, 94, 0.08) 0%,
    rgba(251, 146, 60, 0.08) 100%
  );
  border-left: 4px solid var(--accent-rose);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.seo-callout p {
  margin-bottom: 0;
  color: #e2e8f0;
  font-size: 0.95rem;
}

/* Steps Box */
.steps-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 24px 0;
}
.step-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  gap: 16px;
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--signature-gradient);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.step-content h4 {
  color: var(--text-white);
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.step-content p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

/* Comparison Table */
.comparison-table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}
.comparison-table th {
  background: #161f30;
  color: var(--text-white);
  padding: 12px 16px;
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
}
.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-body);
}
.comparison-table tr:last-child td {
  border-bottom: none;
}
.comparison-table td:first-child {
  font-weight: 600;
  color: var(--text-white);
}

@media (max-width: 768px) {
  .seo-article {
    padding: 28px 20px;
  }
  .seo-article h2 {
    font-size: 1.45rem;
  }
  .step-card {
    flex-direction: column;
    gap: 10px;
  }
}

/* ==========================================================================
       SECTION 5: FAQS ACCORDION
       ========================================================================== */
.faq-section {
  max-width: 900px;
  margin: 32px auto 64px auto;
  padding: 0 20px;
}
.faq-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-white);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.faq-subtitle {
  text-align: center;
  color: var(--text-body);
  margin-bottom: 36px;
  font-size: 1rem;
}
.faq-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item:hover {
  border-color: var(--border-accent);
}
.faq-item.active {
  border-color: rgba(244, 63, 94, 0.5);
}
.faq-question-btn {
  width: 100%;
  background: transparent;
  border: none;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  cursor: pointer;
  color: var(--text-white);
  font-size: 1.025rem;
  font-weight: 600;
  transition: color 0.2s;
}
.faq-question-btn:hover {
  color: #ffa585;
}
.faq-icon {
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  transition:
    transform 0.3s ease,
    stroke 0.3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
  stroke: var(--accent-rose);
}
.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    padding 0.35s ease;
  padding: 0 22px;
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.65;
  background: rgba(22, 31, 48, 0.4);
}
.faq-item.active .faq-answer-panel {
  padding: 0 22px 20px 22px;
}

/* ==========================================================================
       SECTION 6: MANDATORY FOOTER
       ========================================================================== */
.site-footer {
  background: #080b12;
  border-top: 1px solid var(--border-color);
  padding: 56px 20px 28px 20px;
  margin-top: 64px;
  width: 100%;
}
.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-col-bio {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-logo {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-white);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.footer-bio-text {
  color: var(--text-body);
  font-size: 0.925rem;
  line-height: 1.6;
  max-width: 440px;
}
.footer-col-heading {
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links-list li a {
  color: var(--text-body);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}
.footer-links-list li a:hover {
  color: var(--accent-rose);
  transform: translateX(2px);
  display: inline-block;
}
.footer-bottom-bar {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 840px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* Toast Notification for Copy */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #111827;
  border: 1px solid var(--accent-rose);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 9999;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.25s ease;
  pointer-events: none;
}
.toast-notification.show {
  opacity: 1;
  transform: translateY(0);
}