/* ============================================
   Timefence — Premium Theme
   ============================================ */

/* --- Variables & Colors --- */
:root {
  --md-primary-fg-color: #16a34a;
  --md-primary-fg-color--light: #4ade80;
  --md-primary-fg-color--dark: #14532d;
  --md-accent-fg-color: #22c55e;
  
  /* Custom Design Tokens */
  --tf-bg-surface: #ffffff;
  --tf-bg-surface-hover: #f8fafc;
  --tf-border: #e2e8f0;
  --tf-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tf-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --tf-shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --tf-glow-hero: radial-gradient(circle at center, rgba(34, 197, 94, 0.15) 0%, transparent 70%);
  --tf-terminal-bg: #1e293b;
  --tf-terminal-header: #0f172a;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #22c55e;
  --md-primary-fg-color--light: #4ade80;
  --md-primary-fg-color--dark: #14532d;
  --md-accent-fg-color: #4ade80;

  /* Dark Mode Tokens */
  --tf-bg-surface: #1e293b;
  --tf-bg-surface-hover: #334155;
  --tf-border: #334155;
  --tf-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --tf-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
  --tf-shadow-lg: 0 20px 50px -12px rgb(0 0 0 / 0.5);
  --tf-glow-hero: radial-gradient(circle at center, rgba(34, 197, 94, 0.1) 0%, transparent 60%);
  --tf-terminal-bg: #0f172a;
  --tf-terminal-header: #020617;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   LANDING PAGE — HERO
   ============================================= */

.hero {
  text-align: center;
  padding: 6rem 1.5rem 4rem;
  margin-bottom: 0;
  position: relative;
  background: var(--tf-glow-hero);
}

.hero > * {
  animation: fadeInUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero .logo { animation-delay: 0s; margin-bottom: 0.5rem; display: inline-block; }
.hero h2 { animation-delay: 0.1s; }
.hero .tagline { animation-delay: 0.2s; }
.hero .install-block { animation-delay: 0.3s; }
.hero .badges { animation-delay: 0.4s; }
.hero .md-button { animation-delay: 0.5s; }

.hero h2 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: var(--md-default-fg-color);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Remove default p margin on logo wrapper */
.hero > p:first-child {
  margin-bottom: 0;
}

.hero .tagline {
  font-size: 1.25rem;
  color: var(--md-default-fg-color--light);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
  font-weight: 400;
}

/* Install Command "Clipboard" Style */
.install-block {
  display: inline-flex;
  align-items: center;
  background: var(--tf-bg-surface);
  border: 1px solid var(--tf-border);
  border-radius: 9999px; /* Pill shape */
  padding: 0.6rem 1.8rem;
  font-family: var(--md-code-font-family);
  font-size: 1rem;
  color: var(--md-primary-fg-color);
  box-shadow: var(--tf-shadow-sm);
  margin-bottom: 2rem;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  cursor: pointer;
  user-select: none;
}

.install-block:hover {
  transform: translateY(-2px);
  box-shadow: var(--tf-shadow-md);
  border-color: var(--md-primary-fg-color--light);
}

.install-block:active {
  transform: translateY(0);
}

.install-block::before {
  content: "$";
  margin-right: 0.75rem;
  color: var(--md-default-fg-color--light);
  font-weight: 700;
}

.install-block .copy-icon {
  margin-left: 0.75rem;
  opacity: 0.5;
  transition: opacity 0.2s;
  display: inline-flex;
  align-items: center;
}

.install-block:hover .copy-icon {
  opacity: 1;
}

.install-block .copied-label {
  display: none;
  margin-left: 0.75rem;
  font-size: 0.8rem;
  color: var(--md-primary-fg-color);
  font-weight: 600;
}

.install-block.copied .copy-icon {
  display: none;
}

.install-block.copied .copied-label {
  display: inline;
}

.install-block.copied {
  border-color: var(--md-primary-fg-color);
}

.hero .badges {
  margin-bottom: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  opacity: 0.9;
  transition: opacity 0.3s;
}

.hero .badges:hover {
  opacity: 1;
}

.hero .badges img {
  height: 22px;
}

.hero .md-button {
  margin: 0.5rem;
  border-radius: 8px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.hero .md-button--primary {
  background: var(--md-primary-fg-color);
  border: 1px solid transparent;
  box-shadow: 0 4px 14px 0 rgba(34, 197, 94, 0.39);
  color: #fff;
}

.hero .md-button--primary:hover {
  background: var(--md-primary-fg-color--dark);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.23);
  transform: translateY(-2px);
}

/* Hide permalink anchors */
.hero .headerlink,
.hero h2 a.headerlink,
.home-section .headerlink,
.steps-grid .headerlink,
.bottom-cta .headerlink {
  display: none !important;
}

/* =============================================
   LANDING PAGE — FEATURE GRID (Bento Style)
   ============================================= */

.md-typeset .grid.cards > ul,
.md-typeset .grid.cards > ol {
  gap: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
  background: var(--tf-bg-surface);
  border: 1px solid var(--tf-border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--tf-shadow-sm);
  display: flex;
  flex-direction: column;
}

.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ol > li:hover {
  border-color: var(--md-primary-fg-color--light);
  transform: translateY(-4px);
  box-shadow: var(--tf-shadow-lg);
}

.md-typeset .grid.cards hr {
  margin: 1.5rem 0;
  border-top-color: var(--tf-border);
}

/* =============================================
   LANDING PAGE — TERMINAL WINDOW
   ============================================= */

.terminal-wrapper {
  margin: 2rem auto;
  max-width: 960px;
  perspective: 1000px;
}

.terminal-window {
  background: var(--tf-terminal-bg);
  border-radius: 12px;
  box-shadow: var(--tf-shadow-lg);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  text-align: left;
}

.terminal-header {
  background: var(--tf-terminal-header);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.terminal-controls {
  display: flex;
  gap: 8px;
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.close { background: #ff5f56; }
.minimize { background: #ffbd2e; }
.maximize { background: #27c93f; }

.terminal-title {
  flex: 1;
  text-align: center;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 500;
  margin-left: -52px;
}

.terminal-content {
  padding: 1.5rem;
  color: #e2e8f0;
  font-size: 0.9rem;
  line-height: 1.6;
  overflow-x: auto;
}

.terminal-content pre {
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  font-family: inherit !important;
}

.terminal-content code {
  background: transparent !important;
  color: inherit !important;
  padding: 0 !important;
  white-space: pre;
}

.cmd { color: #f8fafc; font-weight: 700; }
.prompt { color: var(--md-primary-fg-color); margin-right: 8px; user-select: none; }
.comment { color: #64748b; font-style: italic; }
.success { color: #4ade80; }
.warning { color: #fbbf24; }
.error { color: #f87171; }
.dim { color: #94a3b8; }

/* =============================================
   LANDING PAGE — HOW IT WORKS
   ============================================= */

.steps-section {
  padding: 4rem 1.5rem;
}

.steps-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.steps-header h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.steps-header p {
  color: var(--md-default-fg-color--light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.steps-grid,
.md-typeset .steps-grid {
  display: flex !important;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin: 0 auto;
  text-align: left;
}

.step {
  position: relative;
  padding: 1.5rem;
  min-width: 0;
  flex: 1 1 260px;
  max-width: 340px;
  background: var(--tf-bg-surface);
  border: 1px solid var(--tf-border);
  border-radius: 16px;
  box-shadow: var(--tf-shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.step:hover {
  border-color: var(--md-primary-fg-color--light);
  transform: translateY(-2px);
  box-shadow: var(--tf-shadow-md);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--md-primary-fg-color);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.step p {
  color: var(--md-default-fg-color--light);
  font-size: 1rem;
  line-height: 1.6;
}

.step pre {
  margin-top: 1rem;
  border: 1px solid var(--tf-border);
  background: var(--tf-bg-surface-hover) !important;
  border-radius: 8px;
  font-size: 0.72rem;
  padding: 0.75rem !important;
  overflow: hidden;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.5;
}

.step code {
  font-size: 0.72rem;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Inline syntax highlighting for step code */
.step .kw { color: #cf222e; }       /* keywords */
.step .fn { color: #8250df; }       /* function/class names */
.step .st { color: #0a3069; }       /* strings */
.step .cm { color: #6e7781; }       /* comments */
[data-md-color-scheme="slate"] .step .kw { color: #ff7b72; }
[data-md-color-scheme="slate"] .step .fn { color: #d2a8ff; }
[data-md-color-scheme="slate"] .step .st { color: #a5d6ff; }
[data-md-color-scheme="slate"] .step .cm { color: #8b949e; }

/* =============================================
   SECTION HEADINGS
   ============================================= */

.home-section {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--tf-bg-surface-hover);
}

.home-section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.home-section .section-sub {
  color: var(--md-default-fg-color--light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* =============================================
   LANDING PAGE — BOTTOM CTA
   ============================================= */

.bottom-cta {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: var(--tf-bg-surface-hover);
  max-width: 100%;
}

.bottom-cta h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 2rem;
}

.bottom-cta .md-button {
  margin: 0.5rem;
  border-radius: 8px;
  padding: 0.75rem 2rem;
  font-weight: 600;
}

.bottom-cta .md-button--primary {
  background: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: #fff;
}

/* =============================================
   LANDING PAGE — STATS BAR
   ============================================= */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 960px;
  margin: 3rem auto 1rem;
  padding: 2.5rem 1.5rem;
  background: var(--tf-bg-surface);
  border: 1px solid var(--tf-border);
  border-radius: 16px;
  box-shadow: var(--tf-shadow-sm);
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--md-primary-fg-color);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  margin-top: 0.3rem;
}

/* =============================================
   LANDING PAGE — POLISH
   ============================================= */

.hero .badges a {
  text-decoration: none;
}

.bottom-cta > p {
  color: var(--md-default-fg-color--light);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.bottom-cta .md-button--primary:hover {
  background: var(--md-primary-fg-color--dark);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.23);
  transform: translateY(-2px);
}

/* Feature grid spacing on homepage */
.md-typeset .grid.cards {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1rem;
}

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

@media screen and (max-width: 48em) {
  .hero { padding: 4rem 1rem 2rem; }
  .hero h2 { font-size: 2.2rem; }
  .terminal-title { display: none; }
  .md-typeset .grid.cards > ul,
  .md-typeset .grid.cards > ol {
    grid-template-columns: 1fr;
  }
  .steps-grid,
  .md-typeset .steps-grid {
    flex-direction: column !important;
    align-items: center;
  }

  .step {
    max-width: 480px;
    width: 100%;
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem 1rem;
  }
  .stat-value { font-size: 1.5rem; }
  .bottom-cta h2 { font-size: 1.6rem; }
}

@media screen and (max-width: 30em) {
  .hero h2 { font-size: 1.8rem; }
  .hero .md-button {
    display: block;
    margin: 0.4rem auto;
    max-width: 260px;
  }
  .stats-bar {
    grid-template-columns: 1fr 1fr;
    padding: 1.5rem 0.75rem;
  }
}

/* =============================================
   DOC PAGES - GENERAL
   ============================================= */
.doc-param-name {
  color: var(--md-accent-fg-color);
  font-family: var(--md-code-font-family);
  font-weight: 600;
}