/* ============================================================
   PyLogShield Documentation — Terminal Noir Theme
   ============================================================ */

/* ---------- DARK MODE TOKENS ---------- */
[data-md-color-scheme="slate"] {
  /* Backgrounds */
  --md-default-bg-color:           #06090f;
  --md-default-bg-color--light:    #0c1120;
  --md-default-bg-color--lighter:  #111a2e;
  --md-default-bg-color--lightest: #192235;

  /* Foreground / Text */
  --md-default-fg-color:           #c8d6f0;
  --md-default-fg-color--light:    #7a94bc;
  --md-default-fg-color--lighter:  #4a607e;
  --md-default-fg-color--lightest: #2d3f58;

  /* Primary — electric mint */
  --md-primary-fg-color:           #00e5a0;
  --md-primary-fg-color--light:    #33ecb3;
  --md-primary-fg-color--dark:     #00c485;
  --md-primary-bg-color:           #06090f;
  --md-primary-bg-color--light:    rgba(0,229,160,0.08);

  /* Accent — ember orange */
  --md-accent-fg-color:            #ff6b35;
  --md-accent-fg-color--transparent: rgba(255,107,53,0.12);
  --md-accent-bg-color:            #06090f;

  /* Code */
  --md-code-bg-color:              #040710;
  --md-code-fg-color:              #a8c4e8;
  --md-code-hl-color:              rgba(0,229,160,0.12);

  /* Admonitions */
  --md-admonition-bg-color:        #0a0f1c;

  /* Typography */
  --md-text-font:                  "DM Sans", system-ui, sans-serif;
  --md-code-font:                  "JetBrains Mono", "Fira Code", monospace;

  /* ── Internal design tokens ── */
  --pls-green:                     #00e5a0;
  --pls-green-dim:                 #00b880;
  --pls-green-glow:                rgba(0, 229, 160, 0.10);
  --pls-green-glow-md:             rgba(0, 229, 160, 0.18);
  --pls-green-glow-lg:             rgba(0, 229, 160, 0.30);
  --pls-orange:                    #ff6b35;
  --pls-blue:                      #38bdf8;
  --pls-purple:                    #a78bfa;
  --pls-border:                    #1a2540;
  --pls-border-bright:             rgba(0, 229, 160, 0.25);
  --pls-surface:                   #0c1120;
  --pls-surface-2:                 #111a2e;
  --pls-scan-line:                 rgba(0, 229, 160, 0.03);
  --pls-heading-font:              "Space Mono", monospace;
}

/* ---------- LIGHT MODE TOKENS ---------- */
[data-md-color-scheme="default"] {
  --md-default-bg-color:           #f5f7fc;
  --md-default-bg-color--light:    #eaeff8;
  --md-default-bg-color--lighter:  #dde4f0;
  --md-default-bg-color--lightest: #d0daea;

  --md-primary-fg-color:           #007a54;
  --md-primary-fg-color--light:    #009e6e;
  --md-primary-fg-color--dark:     #005a3d;
  --md-primary-bg-color:           #ffffff;
  --md-primary-bg-color--light:    rgba(0, 122, 84, 0.07);

  --md-accent-fg-color:            #d4480e;
  --md-accent-fg-color--transparent: rgba(212, 72, 14, 0.10);

  --md-code-bg-color:              #edf1f8;
  --md-code-fg-color:              #374151;

  --md-text-font:                  "DM Sans", system-ui, sans-serif;
  --md-code-font:                  "JetBrains Mono", "Fira Code", monospace;

  --pls-green:                     #007a54;
  --pls-green-dim:                 #005a3d;
  --pls-green-glow:                rgba(0, 122, 84, 0.08);
  --pls-green-glow-md:             rgba(0, 122, 84, 0.14);
  --pls-green-glow-lg:             rgba(0, 122, 84, 0.22);
  --pls-orange:                    #d4480e;
  --pls-blue:                      #0369a1;
  --pls-purple:                    #7c3aed;
  --pls-border:                    #c8d4e8;
  --pls-border-bright:             rgba(0, 122, 84, 0.30);
  --pls-surface:                   #edf1f9;
  --pls-surface-2:                 #e2e9f5;
  --pls-heading-font:              "Space Mono", monospace;
}

/* ============================================================
   GLOBAL
   ============================================================ */

html { scroll-behavior: smooth; }

/* Dot-grid background texture for dark mode */
[data-md-color-scheme="slate"] body {
  background-image:
    radial-gradient(circle, rgba(0,229,160,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.md-grid { max-width: 1440px; }

/* ============================================================
   TYPOGRAPHY — Space Mono headings
   ============================================================ */

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  font-family: var(--pls-heading-font);
  letter-spacing: -0.02em;
  font-weight: 700;
}

.md-typeset h1 {
  font-size: 1.9rem;
  line-height: 1.2;
  color: var(--md-default-fg-color);
}

.md-typeset h2 {
  font-size: 1.35rem;
  color: var(--pls-green);
  border-bottom: 1px solid var(--pls-border);
  padding-bottom: 0.5rem;
  margin-top: 2.5rem;
}

.md-typeset h3 {
  font-size: 1.05rem;
  color: var(--md-default-fg-color);
}

.md-typeset a {
  color: var(--pls-green);
  text-decoration: none;
  transition: opacity 0.15s;
}

.md-typeset a:hover {
  opacity: 0.8;
  text-decoration: underline;
  text-decoration-color: var(--pls-green);
}

/* ============================================================
   HEADER
   ============================================================ */

.md-header {
  background: linear-gradient(
    135deg,
    #002a1a 0%,
    #003d24 40%,
    #00c485 100%
  );
  border-bottom: 1px solid rgba(0, 229, 160, 0.25);
  box-shadow: 0 1px 0 rgba(0,229,160,0.2), 0 4px 32px rgba(0,0,0,0.5);
  position: relative;
  overflow: hidden;
}

/* Animated scan-line overlay on header */
.md-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    var(--pls-scan-line) 3px,
    var(--pls-scan-line) 4px
  );
  pointer-events: none;
  z-index: 0;
  animation: pls-scan-drift 12s linear infinite;
}

@keyframes pls-scan-drift {
  from { background-position-y: 0; }
  to   { background-position-y: 80px; }
}

.md-header__inner { position: relative; z-index: 1; }

/* Site name in header */
.md-header__title {
  font-family: var(--pls-heading-font);
  font-size: 1rem;
  letter-spacing: -0.01em;
}

/* Header logo glow */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  filter: drop-shadow(0 0 6px var(--pls-green));
}

[data-md-color-scheme="default"] .md-header {
  background: linear-gradient(135deg, #004d30 0%, #007a54 50%, #00c485 100%);
  border-bottom: 1px solid rgba(0,122,84,0.4);
  box-shadow: 0 1px 0 rgba(0,122,84,0.3);
}

[data-md-color-scheme="default"] .md-header::after {
  display: none;
}

/* ============================================================
   NAVIGATION TABS
   ============================================================ */

.md-tabs {
  background: transparent;
  border-bottom: 1px solid var(--pls-border);
}

[data-md-color-scheme="slate"] .md-tabs {
  background: rgba(6, 9, 15, 0.6);
  backdrop-filter: blur(8px);
}

.md-tabs__link {
  font-family: var(--pls-heading-font);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.55;
  transition: opacity 0.2s, color 0.2s;
}

.md-tabs__link:hover,
.md-tabs__link--active {
  opacity: 1;
  color: var(--pls-green) !important;
}

.md-tabs__link--active::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--pls-green);
  box-shadow: 0 0 8px var(--pls-green);
  border-radius: 1px;
  margin-top: 2px;
}

/* ============================================================
   SIDEBAR NAVIGATION
   ============================================================ */

.md-nav__title {
  font-family: var(--pls-heading-font);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--lighter);
}

.md-nav__link {
  font-size: 0.78rem;
  transition: color 0.15s, padding-left 0.15s;
}

.md-nav__link:hover {
  color: var(--pls-green);
  padding-left: 4px;
}

.md-nav__item--active > .md-nav__link {
  color: var(--pls-green);
  font-weight: 600;
}

.md-nav__item--active > .md-nav__link::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 0.75em;
  background: var(--pls-green);
  box-shadow: 0 0 6px var(--pls-green);
  border-radius: 2px;
  margin-right: 6px;
  vertical-align: middle;
}

/* ============================================================
   SEARCH
   ============================================================ */

.md-search__form {
  border-radius: 6px;
  border: 1px solid var(--pls-border);
  background: var(--pls-surface) !important;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.md-search__form:focus-within {
  border-color: var(--pls-green);
  box-shadow: 0 0 0 3px var(--pls-green-glow);
}

.md-search__input {
  font-family: var(--pls-heading-font);
  font-size: 0.8rem;
}

/* ============================================================
   HERO SECTION (index page)
   ============================================================ */

.pls-hero {
  position: relative;
  padding: 5rem 2rem 4rem;
  text-align: center;
  overflow: hidden;
}

/* Radial glow behind hero */
.pls-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 229, 160, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

[data-md-color-scheme="default"] .pls-hero::before {
  background: radial-gradient(
    ellipse at center,
    rgba(0, 122, 84, 0.06) 0%,
    transparent 70%
  );
}

.pls-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--pls-heading-font);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pls-green);
  border: 1px solid var(--pls-border-bright);
  background: var(--pls-green-glow);
  padding: 0.3em 0.9em;
  border-radius: 100px;
  margin-bottom: 2rem;
  animation: pls-fade-down 0.6s ease both;
}

.pls-hero__badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--pls-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--pls-green);
  animation: pls-pulse 2s ease infinite;
}

.pls-hero__logo {
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
  display: block;
  filter: drop-shadow(0 0 16px rgba(0,229,160,0.4));
  animation: pls-fade-down 0.6s ease 0.1s both;
}

[data-md-color-scheme="default"] .pls-hero__logo {
  filter: drop-shadow(0 0 10px rgba(0,122,84,0.3));
}

.pls-hero__title {
  font-family: var(--pls-heading-font) !important;
  font-size: clamp(2rem, 5vw, 3.4rem) !important;
  font-weight: 700 !important;
  line-height: 1.1 !important;
  letter-spacing: -0.03em !important;
  color: var(--md-default-fg-color) !important;
  margin: 0 auto 1.2rem !important;
  max-width: 800px;
  animation: pls-fade-up 0.7s ease 0.15s both;
}

.pls-hero__title span {
  color: var(--pls-green);
  text-shadow: 0 0 32px var(--pls-green-glow-lg);
  position: relative;
}

.pls-hero__subtitle {
  font-size: 1.1rem;
  color: var(--md-default-fg-color--light);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
  animation: pls-fade-up 0.7s ease 0.25s both;
}

.pls-hero__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: pls-fade-up 0.7s ease 0.35s both;
  margin-bottom: 3rem;
}

/* Hero terminal mockup */
.pls-terminal {
  max-width: 640px;
  margin: 0 auto;
  border-radius: 10px;
  border: 1px solid var(--pls-border);
  background: #030508;
  box-shadow:
    0 0 0 1px rgba(0,229,160,0.06),
    0 24px 64px rgba(0,0,0,0.6);
  overflow: hidden;
  text-align: left;
  animation: pls-fade-up 0.8s ease 0.45s both;
}

[data-md-color-scheme="default"] .pls-terminal {
  background: #1a1f2e;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.pls-terminal__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #0a0d16;
  border-bottom: 1px solid var(--pls-border);
}

[data-md-color-scheme="default"] .pls-terminal__bar {
  background: #111827;
}

.pls-terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.pls-terminal__dot--red   { background: #ff5f57; }
.pls-terminal__dot--amber { background: #febc2e; }
.pls-terminal__dot--green { background: #28c840; }

.pls-terminal__label {
  margin-left: auto;
  font-family: var(--pls-heading-font);
  font-size: 0.65rem;
  color: #3a4d6a;
  letter-spacing: 0.06em;
}

.pls-terminal__body {
  padding: 1.2rem 1.4rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.75;
  color: #6b829e;
}

.pls-terminal__line { display: block; }
.pls-terminal__line--prompt  { color: var(--pls-green); }
.pls-terminal__line--comment { color: #2d4060; }
.pls-terminal__line--info    { color: #38bdf8; }
.pls-terminal__line--masked  { color: #00e5a0; }
.pls-terminal__line--warn    { color: #fbbf24; }
.pls-terminal__line--blank   { display: block; height: 0.4rem; }

.pls-terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--pls-green);
  vertical-align: text-bottom;
  animation: pls-cursor-blink 1.1s step-end infinite;
}

/* ============================================================
   STAT BAR
   ============================================================ */

.pls-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 2rem 1rem;
  margin: 0 auto 1rem;
  max-width: 700px;
}

.pls-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.pls-stat__value {
  font-family: var(--pls-heading-font);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--pls-green);
  line-height: 1;
}

.pls-stat__label {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.md-button {
  font-family: var(--pls-heading-font);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 0.65em 1.4em;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.md-button--primary {
  background: var(--pls-green);
  color: #040710 !important;
  border: none;
  box-shadow: 0 0 20px var(--pls-green-glow-md);
}

.md-button--primary:hover {
  background: var(--pls-green-dim);
  box-shadow: 0 0 32px var(--pls-green-glow-lg);
  transform: translateY(-1px);
  text-decoration: none !important;
  color: #040710 !important;
}

.md-button:not(.md-button--primary) {
  border: 1px solid var(--pls-border-bright);
  color: var(--pls-green) !important;
  background: var(--pls-green-glow);
}

.md-button:not(.md-button--primary):hover {
  border-color: var(--pls-green);
  background: var(--pls-green-glow-md);
  transform: translateY(-1px);
  text-decoration: none !important;
}

/* ============================================================
   FEATURE GRID & CARDS
   ============================================================ */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.feature-item {
  background: var(--pls-surface);
  border: 1px solid var(--pls-border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--pls-green), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-item:hover {
  border-color: var(--pls-border-bright);
  box-shadow: 0 0 0 1px var(--pls-border-bright), 0 8px 32px var(--pls-green-glow);
  transform: translateY(-3px);
}

.feature-item:hover::before {
  opacity: 1;
}

.feature-item h3 {
  font-family: var(--pls-heading-font) !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  color: var(--pls-green) !important;
  margin-top: 0 !important;
  letter-spacing: -0.01em;
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  margin-bottom: 1rem;
}

/* Reveal animation (added by JS) */
.feature-item.pls-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.5s ease,
    transform 0.5s ease,
    border-color 0.25s,
    box-shadow 0.25s;
}

.feature-item.pls-reveal.pls-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   CODE BLOCKS
   ============================================================ */

.highlight {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--pls-border);
  position: relative;
}

/* Language label */
.highlight .filename,
.highlight [class*="language-"]::before {
  font-family: var(--pls-heading-font);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Left accent bar on code blocks */
.highlight::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--pls-green);
  opacity: 0.4;
}

.highlight:hover::before {
  opacity: 0.8;
}

/* Code text */
.highlight code {
  font-size: 0.82em;
  line-height: 1.65;
  font-family: "JetBrains Mono", monospace !important;
  font-weight: 400;
}

/* Inline code */
.md-typeset code:not([class]) {
  background: var(--pls-surface);
  border: 1px solid var(--pls-border);
  border-radius: 4px;
  padding: 0.1em 0.45em;
  font-size: 0.85em;
  font-family: "JetBrains Mono", monospace !important;
  color: var(--pls-green);
}

/* Copy button */
.md-clipboard {
  border-radius: 4px;
  transition: all 0.15s;
}

.md-clipboard:hover {
  color: var(--pls-green);
}

/* Code block title bar */
[data-md-color-scheme="slate"] .highlight .highlighttable .linenodiv pre,
[data-md-color-scheme="slate"] .md-typeset pre > code {
  background: #040710;
}

/* ============================================================
   TABLES
   ============================================================ */

.md-typeset table:not([class]) {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--pls-border);
  box-shadow: none;
}

.md-typeset table:not([class]) th {
  background: var(--pls-surface);
  color: var(--pls-green);
  font-family: var(--pls-heading-font);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
  border-bottom: 1px solid var(--pls-border-bright);
}

.md-typeset table:not([class]) td {
  border-bottom: 1px solid var(--pls-border);
  font-size: 0.875rem;
}

.md-typeset table:not([class]) tr:hover td {
  background: var(--pls-green-glow);
}

.md-typeset table:not([class]) tr:last-child td {
  border-bottom: none;
}

/* ============================================================
   ADMONITIONS
   ============================================================ */

.admonition {
  border-radius: 6px;
  border: 1px solid var(--pls-border);
  box-shadow: none;
  background: var(--pls-surface) !important;
}

.admonition-title {
  font-family: var(--pls-heading-font);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
}

/* Note / tip — green tint */
.admonition.note,
.admonition.tip,
.admonition.success {
  border-left: 3px solid var(--pls-green);
}

/* Warning */
.admonition.warning,
.admonition.caution {
  border-left: 3px solid var(--pls-orange);
}

/* Danger */
.admonition.danger,
.admonition.error {
  border-left: 3px solid #ff4444;
}

/* Info */
.admonition.info,
.admonition.abstract {
  border-left: 3px solid var(--pls-blue);
}

/* ============================================================
   TABBED CONTENT
   ============================================================ */

.md-typeset .tabbed-set {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--pls-border);
}

.md-typeset .tabbed-labels {
  background: var(--pls-surface);
  border-bottom: 1px solid var(--pls-border);
}

.md-typeset .tabbed-labels > label {
  font-family: var(--pls-heading-font);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
  transition: color 0.15s;
}

.md-typeset .tabbed-labels > label:hover {
  color: var(--pls-green);
}

.md-typeset .tabbed-set > input:checked + label {
  color: var(--pls-green);
  border-bottom-color: var(--pls-green) !important;
  box-shadow: 0 2px 0 var(--pls-green);
}

/* ============================================================
   FOOTER
   ============================================================ */

.md-footer {
  background: #030508;
  border-top: 1px solid var(--pls-border);
}

[data-md-color-scheme="default"] .md-footer {
  background: var(--md-default-bg-color--lighter);
}

.md-footer-meta {
  background: transparent;
}

.md-footer__title {
  font-family: var(--pls-heading-font);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ============================================================
   TOC (Table of Contents)
   ============================================================ */

.md-nav--secondary .md-nav__link {
  font-size: 0.72rem;
  color: var(--md-default-fg-color--light);
  transition: color 0.15s, padding-left 0.15s;
}

.md-nav--secondary .md-nav__link:hover,
.md-nav--secondary .md-nav__item--active .md-nav__link {
  color: var(--pls-green);
  padding-left: 4px;
}

.md-nav--secondary .md-nav__title {
  color: var(--pls-green);
}

/* ============================================================
   CONTENT AREA
   ============================================================ */

.md-content__inner {
  padding-top: 1.5rem;
}

/* Horizontal rules */
.md-typeset hr {
  border-color: var(--pls-border);
  margin: 2.5rem 0;
}

/* Blockquotes */
.md-typeset blockquote {
  border-left: 3px solid var(--pls-green);
  background: var(--pls-green-glow);
  border-radius: 0 6px 6px 0;
  padding: 0.75rem 1rem;
  color: var(--md-default-fg-color--light);
}

/* ============================================================
   BADGES (index page)
   ============================================================ */

.md-typeset p > a[href*="shields.io"] img,
.md-typeset p > a img[src*="shields.io"] {
  border-radius: 4px;
}

/* ============================================================
   MERMAID DIAGRAMS
   ============================================================ */

[data-md-color-scheme="slate"] .mermaid svg {
  filter: invert(0) brightness(0.9);
}

/* ============================================================
   API REFERENCE (mkdocstrings)
   ============================================================ */

.doc-heading {
  font-family: var(--pls-heading-font) !important;
  border-bottom: 2px solid var(--pls-border-bright);
  padding-bottom: 0.5rem;
}

.doc-signature,
.doc-label {
  border-radius: 6px;
  border: 1px solid var(--pls-border);
  background: var(--pls-surface) !important;
  font-family: "JetBrains Mono", monospace !important;
}

/* Parameter headings */
.doc-md-description h5 {
  font-family: var(--pls-heading-font) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light) !important;
}

/* ============================================================
   SCROLL TO TOP BUTTON
   ============================================================ */

.md-top {
  background: var(--pls-surface) !important;
  border: 1px solid var(--pls-border);
  color: var(--pls-green) !important;
  border-radius: 6px;
  font-family: var(--pls-heading-font);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
}

.md-top:hover {
  border-color: var(--pls-green);
  box-shadow: 0 0 12px var(--pls-green-glow);
}

/* ============================================================
   SOURCE LINK (View source / Edit)
   ============================================================ */

.md-content__button {
  color: var(--md-default-fg-color--lighter);
  transition: color 0.15s;
}

.md-content__button:hover {
  color: var(--pls-green);
}

/* ============================================================
   PAGE NAVIGATION (prev/next)
   ============================================================ */

.md-footer__link {
  transition: background 0.2s;
}

.md-footer__link:hover {
  background: var(--pls-green-glow);
}

.md-footer__title {
  color: var(--pls-green) !important;
}

/* ============================================================
   KEYFRAMES
   ============================================================ */

@keyframes pls-cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes pls-pulse {
  0%, 100% { box-shadow: 0 0 4px var(--pls-green);  opacity: 1; }
  50%       { box-shadow: 0 0 12px var(--pls-green); opacity: 0.6; }
}

@keyframes pls-fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pls-fade-down {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pls-glow-pulse {
  0%, 100% { box-shadow: 0 0 12px var(--pls-green-glow); }
  50%       { box-shadow: 0 0 28px var(--pls-green-glow-md); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media screen and (max-width: 76.25em) {
  .pls-hero {
    padding: 3rem 1rem 2.5rem;
  }

  .pls-hero__title {
    font-size: clamp(1.6rem, 7vw, 2.5rem) !important;
  }

  .pls-stats {
    gap: 1.5rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 44.9375em) {
  .pls-hero {
    padding: 2.5rem 1rem 2rem;
  }

  .pls-hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .pls-stats {
    gap: 1rem;
  }
}

/* ============================================================
   PRINT
   ============================================================ */

@media print {
  .md-header, .md-footer, .md-sidebar, .md-tabs { display: none; }
  .pls-hero::before, .md-header::after { display: none; }
}