/* 
  simplyenv — Modern Retro Neo-Brutalist Design System
  Inspired by Retroverse (Light & Dark Mode)
*/

:root,
[data-theme="light"] {
  /* Color Palette — Retroverse Light Mode */
  --bg-page: #faf4f0;
  --bg-nav: rgba(250, 244, 240, 0.92);
  --bg-card: #ffffff;
  --bg-card-alt: #f4ede6;
  --bg-code: #14151a;
  --bg-code-light: #f3ece4;
  --bg-input: #ffffff;

  /* Ink & Borders */
  --border-color: #030100;
  --border-subtle: #ded5cb;
  --border-code: #252836;

  /* Typography */
  --text-main: #030100;
  --text-muted: #4a4744;
  --text-dim: #7d7974;
  --text-inverse: #ffffff;

  /* Signature Retro Pastel Accents */
  --color-lime: #ddf96c;
  --color-purple: #e4dcfb;
  --color-deep-purple: #b6a6e5;
  --color-yellow: #f2e356;
  --color-blue: #cceff6;
  --color-peach: #ffd8bf;
  --color-rose: #fecdd3;
  --color-dark: #030100;
  --color-white: #ffffff;

  /* Hard Offset Neo-Brutalist Shadows */
  --shadow-sm: 2px 3px 0 0 #030100;
  --shadow-btn: 3px 5px 0 0 #030100;
  --shadow-btn-hover: 5px 8px 0 0 #030100;
  --shadow-card: 4px 6px 0 0 #030100;
  --shadow-card-hover: 7px 10px 0 0 #030100;
  --shadow-lg: 6px 9px 0 0 #030100;

  /* Radii */
  --radius-pill: 9999px;
  --radius-card: 18px;
  --radius-btn: 12px;
  --radius-sm: 8px;

  /* Typography Stacks */
  --font-heading: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

[data-theme="dark"] {
  /* Color Palette — Retroverse Dark Mode */
  --bg-page: #0c0d12;
  --bg-nav: rgba(12, 13, 18, 0.92);
  --bg-card: #151821;
  --bg-card-alt: #1c202d;
  --bg-code: #090a0e;
  --bg-code-light: #181c28;
  --bg-input: #12141c;

  /* Ink & Borders */
  --border-color: #2f3548;
  --border-subtle: #212636;
  --border-code: #2f3548;

  /* Typography */
  --text-main: #f8fafc;
  --text-muted: #a3aab9;
  --text-dim: #6c7385;
  --text-inverse: #030100;

  /* Signature Retro Pastel Accents (Vibrant Dark Mode Tuning) */
  --color-lime: #ddf96c;
  --color-purple: #c084fc;
  --color-deep-purple: #a855f7;
  --color-yellow: #fde047;
  --color-blue: #7dd3fc;
  --color-peach: #fb923c;
  --color-rose: #f43f5e;
  --color-dark: #000000;
  --color-white: #ffffff;

  /* Hard Offset Neo-Brutalist Shadows */
  --shadow-sm: 2px 3px 0 0 #000000;
  --shadow-btn: 3px 5px 0 0 #000000;
  --shadow-btn-hover: 5px 8px 0 0 #000000;
  --shadow-card: 4px 6px 0 0 #000000;
  --shadow-card-hover: 7px 10px 0 0 #000000;
  --shadow-lg: 6px 9px 0 0 #000000;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

/* Containers */
.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Horizontal Hairline Dividers (Retroverse signature) */
.line-horizontal {
  width: 100%;
  height: 1.25px;
  background-color: var(--border-color);
  margin: 0;
  border: none;
  opacity: 1;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
}

p {
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.hidden {
  display: none !important;
}

/* Section Headings */
.section {
  padding: 96px 0;
  position: relative;
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-heading h2 {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 16px 0;
  line-height: 1.15;
}

.section-heading p {
  font-size: 1.125rem;
  line-height: 1.65;
}

/* Retro Pill Badges */
.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1.25px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.pill-badge.pill-lime {
  background-color: var(--color-lime);
  color: #030100;
}

.pill-badge.pill-purple {
  background-color: var(--color-purple);
  color: #030100;
}

.pill-badge.pill-yellow {
  background-color: var(--color-yellow);
  color: #030100;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius-btn);
  border: 1.5px solid var(--border-color);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
  box-shadow: var(--shadow-btn);
  user-select: none;
  white-space: nowrap;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
}

.btn-primary {
  background-color: var(--color-dark);
  color: var(--color-white);
}

[data-theme="dark"] .btn-primary {
  background-color: #1e2230;
  color: #ffffff;
  border-color: var(--border-color);
}

/* Signature Retroverse Button Hover Effect */
.btn-primary:hover {
  background-color: var(--color-lime);
  color: #030100;
  border-color: var(--border-color);
  box-shadow: var(--shadow-btn-hover);
  transform: translate(-2px, -2px);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--color-purple);
  color: #030100;
  border-color: var(--border-color);
  box-shadow: var(--shadow-btn-hover);
  transform: translate(-2px, -2px);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--bg-nav);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1.25px solid var(--border-color);
  transition: background-color 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.03em;
}

.version-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  background-color: var(--color-lime);
  color: #030100;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  box-shadow: 1px 2px 0 0 var(--border-color);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--color-deep-purple);
  text-decoration: underline;
  text-underline-offset: 6px;
}

.nav-link-github {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-btn);
  color: var(--text-main);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
}

.theme-btn:hover {
  background-color: var(--color-yellow);
  color: #030100;
  transform: translate(-1px, -1px);
  box-shadow: 3px 4px 0 0 var(--border-color);
}

.nav-cta-btn {
  padding: 10px 18px;
  font-size: 0.9rem;
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-btn);
  color: var(--text-main);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

/* Mobile Navigation Backdrop */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(3, 1, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 86%;
  max-width: 350px;
  height: 100vh;
  height: 100dvh;
  background-color: var(--bg-page);
  border-left: 2.5px solid var(--border-color);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(105%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.32s ease;
  z-index: 9999;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1.5px solid var(--border-color);
  margin-bottom: 24px;
}

.mobile-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-nav-brand .brand-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.mobile-nav-link-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex-shrink: 0;
}

.mobile-nav-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-btn);
  color: var(--text-main);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
}

.mobile-nav-close-btn:hover {
  background-color: var(--color-lime);
  color: #030100;
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-btn);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  border: 1.25px solid var(--border-color);
  border-radius: var(--radius-btn);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.mobile-nav-link:hover {
  background-color: var(--color-lime);
  color: #030100;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-btn);
}

.mobile-nav-cta {
  margin-top: 24px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 80px 0 96px 0;
  text-align: center;
  position: relative;
  background-color: var(--bg-page);
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 6px 18px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-lime);
  border: 1px solid var(--border-color);
  border-radius: 50%;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
  max-width: 900px;
}

.highlight-text {
  position: relative;
  display: inline-block;
  color: var(--text-main);
  background-color: var(--color-lime);
  padding: 2px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  box-shadow: 3px 4px 0 0 var(--border-color);
  transform: rotate(-0.8deg);
  margin-top: 6px;
}

[data-theme="dark"] .highlight-text {
  color: #030100;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 720px;
  line-height: 1.65;
  margin-bottom: 40px;
}

.hero-subtitle code {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
}

/* Terminal Install Snippet Card */
.hero-install-card {
  width: 100%;
  max-width: 680px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  padding: 20px;
  margin-bottom: 40px;
  text-align: left;
}

.install-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  border-bottom: 1.25px solid var(--border-subtle);
  margin-bottom: 16px;
  scrollbar-width: none;
}

.install-tabs::-webkit-scrollbar {
  display: none;
}

.install-tab {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  background-color: var(--bg-card);
  color: var(--text-muted);
  border: 1.25px solid var(--border-color);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.install-tab:hover {
  color: var(--text-main);
  background-color: var(--bg-card-alt);
}

.install-tab.active {
  background-color: var(--color-lime);
  color: #030100;
  font-weight: 700;
  box-shadow: 2px 3px 0 0 var(--border-color);
  transform: translate(-1px, -1px);
}

.install-code-box {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-code);
  border: 1.5px solid var(--border-code);
  border-radius: var(--radius-btn);
  overflow: hidden;
  width: 100%;
}

.code-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background-color: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border-code);
  width: 100%;
}

.code-box-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.terminal-prompt-prefix {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-lime);
  user-select: none;
}

.code-box-body {
  padding: 12px 14px;
  width: 100%;
  overflow: hidden;
}

.install-code-box code {
  color: #e2e8f0;
  font-size: 0.9rem;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-wrap: anywhere;
  display: block;
  line-height: 1.5;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  background-color: #272c3d;
  color: #ffffff;
  border: 1.25px solid #3d455e;
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background-color: var(--color-lime);
  color: #030100;
  border-color: #030100;
}

/* Binaries Box */
.install-binaries-box {
  padding-top: 6px;
}

.binary-buttons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.binary-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background-color: var(--bg-card);
  border: 1.25px solid var(--border-color);
  border-radius: var(--radius-btn);
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.binary-btn:hover {
  background-color: var(--color-blue);
  color: #030100;
  transform: translate(-1px, -2px);
  box-shadow: 3px 4px 0 0 var(--border-color);
}

.binary-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.os-icon {
  width: 22px;
  height: 22px;
}

.binary-info {
  display: flex;
  flex-direction: column;
}

.binary-os {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
}

.binary-meta {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.binaries-footer {
  text-align: right;
}

.checksum-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dim);
  text-decoration: underline;
}

.checksum-link:hover {
  color: var(--text-main);
}

/* Hero CTA Group */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Interactive Showcase Frame */
.hero-preview-frame {
  width: 100%;
  max-width: 1060px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all 0.3s ease;
}

.frame-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background-color: var(--bg-card-alt);
  border-bottom: 1.25px solid var(--border-color);
}

.frame-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.frame-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
}

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

.frame-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.frame-switcher {
  display: flex;
  gap: 6px;
}

.showcase-tab {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1.25px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.showcase-tab.active {
  background-color: var(--color-lime);
  color: #030100;
  box-shadow: 1.5px 2px 0 0 var(--border-color);
}

.frame-content {
  background-color: var(--bg-page);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Stats / Metrics Strip (Retroverse signature)
   ========================================================================== */
.stats-strip-section {
  padding: 48px 0;
  background-color: var(--bg-card-alt);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 16px 12px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15%;
  right: -12px;
  height: 70%;
  width: 1.25px;
  background-color: var(--border-subtle);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   Comparison Section (Why simplyenv vs direnv) — Zero Horizontal Scroll
   ========================================================================== */
.comparison-section {
  background-color: var(--bg-page);
}

.comparison-desktop-table {
  display: block;
  width: 100%;
}

.comparison-table-wrapper {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  width: 100%;
}

.comparison-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th {
  padding: 18px 24px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-main);
  background-color: var(--bg-card-alt);
  border-bottom: 1.5px solid var(--border-color);
}

.comparison-table td {
  padding: 18px 24px;
  border-bottom: 1.25px solid var(--border-subtle);
  font-size: 0.98rem;
  color: var(--text-muted);
  vertical-align: middle;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.col-feature {
  width: 38%;
}

.col-simplyenv {
  width: 34%;
  background-color: rgba(221, 249, 108, 0.12);
  border-left: 1.25px solid var(--border-color);
  border-right: 1.25px solid var(--border-color);
  color: var(--text-main) !important;
}

.col-direnv {
  width: 28%;
}

.table-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 800;
}

.table-brand-pill {
  font-size: 0.68rem;
  font-weight: 700;
  background-color: var(--color-lime);
  color: #030100;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
}

.badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 800;
  margin-right: 8px;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.badge-icon.check {
  background-color: var(--color-lime);
  color: #030100;
}

.badge-icon.cross {
  background-color: var(--color-rose);
  color: #881337;
}

/* Mobile Comparison Cards (Shown on <= 768px) */
.comparison-mobile-cards {
  display: none;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.comparison-card {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  padding: 16px;
  width: 100%;
}

.comparison-card-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.3;
}

.comparison-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.comparison-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 10px;
}

.item-simplyenv {
  background-color: rgba(221, 249, 108, 0.22);
  border: 1.25px solid var(--border-color);
}

[data-theme="dark"] .item-simplyenv {
  background-color: rgba(221, 249, 108, 0.12);
  border-color: var(--color-lime);
}

.item-direnv {
  background-color: var(--bg-card-alt);
  border: 1.25px solid var(--border-subtle);
}

.comparison-item-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.item-simplyenv .comparison-item-brand {
  color: #030100;
}

[data-theme="dark"] .item-simplyenv .comparison-item-brand {
  color: var(--color-lime);
}

.comparison-item-val {
  display: flex;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-main);
}

@media (max-width: 420px) {
  .comparison-card-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ==========================================================================
   Features Grid Section
   ========================================================================== */
.features-section {
  background-color: var(--bg-page);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translate(-3px, -4px);
  box-shadow: var(--shadow-card-hover);
}

.feature-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  border: 1.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 3px 0 0 var(--border-color);
}

.icon-lime { background-color: var(--color-lime); color: #030100; }
.icon-purple { background-color: var(--color-purple); color: #030100; }
.icon-cyan { background-color: var(--color-blue); color: #030100; }
.icon-yellow { background-color: var(--color-yellow); color: #030100; }
.icon-peach { background-color: var(--color-peach); color: #030100; }
.icon-lavender { background-color: var(--color-deep-purple); color: #030100; }

.feature-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1.25px solid var(--border-color);
  background-color: var(--bg-card-alt);
  color: var(--text-main);
}

.feature-card h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
  line-height: 1.3;
}

.feature-card p {
  font-size: 1rem;
  line-height: 1.6;
}

.feature-card code {
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 6px;
  font-weight: 600;
}

/* ==========================================================================
   Documentation & Quick Reference Section
   ========================================================================== */
.docs-section {
  background-color: var(--bg-page);
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.docs-card {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.docs-install-card {
  grid-column: span 2;
}

.docs-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--color-lime);
  border: 1.5px solid var(--border-color);
  color: #030100;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 2px 2px 0 0 var(--border-color);
}

.docs-card-title-wrap h3,
.docs-card-header h3 {
  font-size: 1.45rem;
}

.docs-choose-label {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Method Selector */
.docs-method-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
  width: 100%;
}

.docs-method-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: var(--radius-btn);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
  width: 100%;
  text-align: center;
}

.docs-method-btn:hover {
  background-color: var(--bg-card-alt);
}

.docs-method-btn.active {
  background-color: var(--color-lime);
  color: #030100;
  font-weight: 700;
  box-shadow: var(--shadow-btn);
  transform: translate(-1px, -2px);
}

.method-btn-badge {
  font-size: 0.7rem;
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}

[data-theme="dark"] .method-btn-badge {
  background-color: #000000;
}

.docs-panel {
  background-color: var(--bg-card-alt);
  border: 1.25px solid var(--border-color);
  border-radius: var(--radius-btn);
  padding: 24px;
}

.panel-meta-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-pill {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  background-color: var(--color-purple);
  color: #030100;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
}

.panel-support {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
}

.panel-desc {
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.code-box-styled,
.code-block {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-code);
  border: 1.5px solid var(--border-code);
  border-radius: var(--radius-btn);
  overflow: hidden;
  width: 100%;
  margin: 14px 0;
}

.code-box-styled .code-box-body code,
.code-block .code-box-body code {
  color: #f1f5f9;
  font-size: 0.9rem;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-wrap: anywhere;
  display: block;
  line-height: 1.5;
}

.copy-panel-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  background-color: #272c3d;
  color: #ffffff;
  border: 1.25px solid #3d455e;
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-panel-btn:hover {
  background-color: var(--color-lime);
  color: #030100;
  border-color: #030100;
}

/* Docs Binary Links */
.docs-binary-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.docs-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: var(--bg-card);
  border: 1.25px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  box-shadow: 1px 2px 0 0 var(--border-color);
  transition: all 0.2s ease;
}

.docs-link:hover {
  background-color: var(--color-lime);
  color: #030100;
  transform: translate(-1px, -1px);
  box-shadow: 2px 3px 0 0 var(--border-color);
}

.docs-subtext {
  font-size: 0.88rem;
  color: var(--text-dim);
}

/* Step 4 CLI Command List */
.table-container-mini {
  background-color: var(--bg-card-alt);
  border: 1.25px solid var(--border-color);
  border-radius: var(--radius-btn);
  overflow: hidden;
  margin-top: 12px;
}

.cli-command-list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.cli-command-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.cli-command-item:last-child {
  border-bottom: none;
}

.cli-cmd-chip {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 4px 8px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-main);
  font-family: var(--font-mono);
  word-break: break-all;
}

.cli-cmd-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Community Section (Retroverse CTA Banner)
   ========================================================================== */
.community-section {
  background-color: var(--bg-page);
  padding: 80px 0;
}

.community-box {
  background-color: var(--color-lime);
  border: 1.5px solid var(--border-color);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 64px 48px;
  text-align: center;
  color: #030100;
}

.community-content {
  max-width: 680px;
  margin: 0 auto;
}

.community-content .pill-badge {
  background-color: #ffffff;
  color: #030100;
  border-color: #030100;
  margin-bottom: 16px;
}

.community-content h2 {
  font-size: 2.75rem;
  font-weight: 800;
  color: #030100;
  margin-bottom: 16px;
  line-height: 1.2;
}

.community-content p {
  font-size: 1.15rem;
  color: #27272a;
  line-height: 1.6;
  margin-bottom: 36px;
}

.community-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.community-buttons .btn-primary {
  background-color: #030100;
  color: #ffffff;
}

.community-buttons .btn-primary:hover {
  background-color: #ffffff;
  color: #030100;
}

.community-buttons .btn-secondary {
  background-color: #ffffff;
  color: #030100;
  border-color: #030100;
}

.community-buttons .btn-secondary:hover {
  background-color: var(--color-purple);
  color: #030100;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: var(--color-dark);
  color: #ffffff;
  padding-top: 64px;
  position: relative;
}

[data-theme="dark"] .footer {
  background-color: #06070a;
  border-top: 1.25px solid var(--border-color);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 56px;
  flex-wrap: wrap;
}

.footer-left {
  max-width: 360px;
}

.footer-left .brand-name {
  color: #ffffff;
}

.footer-tagline {
  margin-top: 14px;
  font-size: 0.95rem;
  color: #a1a1aa;
  line-height: 1.6;
}

.footer-right {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-header {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-lime);
  margin-bottom: 4px;
}

.footer-link {
  font-size: 0.92rem;
  color: #d4d4d8;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--color-lime);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 24px 0;
  font-size: 0.85rem;
  color: #a1a1aa;
}

.footer-bottom-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-credit-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #a1a1aa;
  transition: color 0.2s ease;
}

.footer-credit-link:hover {
  color: #ffffff;
}

.credit-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-lime);
}

.credit-arrow {
  transition: transform 0.2s ease;
}

.footer-credit-link:hover .credit-arrow {
  transform: translate(2px, -2px);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 991px) {
  .hero-title {
    font-size: 3.2rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

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

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

  .docs-install-card {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta-btn {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .hero-section {
    padding: 56px 0 72px 0;
  }

  .hero-title {
    font-size: 2.35rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .highlight-text {
    font-size: 0.9em;
    padding: 2px 10px;
  }

  .section {
    padding: 64px 0;
  }

  .section-heading h2 {
    font-size: 2.1rem;
  }

  .comparison-desktop-table {
    display: none;
  }

  .comparison-mobile-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .docs-card {
    padding: 22px 18px;
  }

  .docs-panel {
    padding: 16px 14px;
  }

  .docs-method-selector {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 18px;
  }

  .install-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding-bottom: 0;
    border-bottom: none;
    margin-bottom: 14px;
    overflow-x: visible;
  }

  .install-tab {
    text-align: center;
    padding: 8px 10px;
    font-size: 0.8rem;
    white-space: normal;
  }

  .cli-command-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 10px 14px;
  }

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

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stat-item::after {
    display: none !important;
  }

  .stat-number {
    font-size: 2.75rem;
  }

  .community-box {
    padding: 40px 20px;
  }

  .community-content h2 {
    font-size: 2rem;
  }

  .footer-container {
    flex-direction: column;
    gap: 36px;
  }

  .footer-right {
    gap: 40px;
  }

  .footer-bottom-container {
    flex-direction: column;
    align-items: flex-start;
  }
}