/* ==========================================================================
   ARGUS SHOWCASE — GREEK MYTHOLOGY BRUTALISM SYSTEM (styles.css)
   Vibe: Argus Royal Purple, Atlas Cyber Cyan, Athena Emerald, Hermes Gold
   ========================================================================== */

:root {
  /* ARGUS Project & Greek Mythology Colors */
  --argus-purple: #7C3AED;      /* Argus 100-Eye Royal Purple */
  --argus-purple-glow: #A855F7; /* Electric Purple Accent */
  --atlas-cyan: #06B6D4;        /* Atlas Visual Topology Cyan */
  --athena-green: #10B981;      /* Athena Shield Compliance Green */
  --hermes-gold: #F59E0B;       /* Hermes Warning Gold */
  --hermes-red: #EF4444;        /* Block Severity Red */
  --cyber-blue: #38BDF8;

  --brand-black: #000000;       /* Stark Black Borders */
  --brand-white: #FFFFFF;       /* Crisp White Text */
  --canvas-bg: #090D16;         /* Deep Observatory Void Canvas */
  --card-bg: #111827;           /* Surface Panel Layer */
  --border-subtle: rgba(124, 58, 237, 0.3);

  /* Typography */
  --font-display: 'Syne', Impact, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Borders & Framing */
  --border-brutalist: 3px solid #000000;
  --border-industrial: 1px solid rgba(124, 58, 237, 0.3);

  /* Shadows */
  --shadow-hard-pop: 6px 6px 0px #000000;
  --shadow-hard-pop-sm: 4px 4px 0px #000000;
  --shadow-purple-glow: 0 0 20px rgba(124, 58, 237, 0.25);
}

/* Reset & Global Base Settings */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  scroll-behavior: smooth;
  background-color: var(--canvas-bg);
  color: var(--brand-white);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* Global Link Settings */
a {
  color: var(--atlas-cyan);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--argus-purple-glow);
}

.nav-link:hover, .brand-name:hover, .btn:hover, .tag:hover {
  text-decoration: none;
}

/* Typography Rules */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0em;
  line-height: 1.1;
}

code, pre, .font-mono {
  font-family: var(--font-mono);
}

.inline-code {
  font-family: var(--font-mono);
  background: #1E1B4B;
  color: var(--argus-purple-glow);
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 0.9em;
  border: 1px solid var(--border-subtle);
  word-break: break-word;
}

.break-all {
  word-break: break-all;
  overflow-wrap: anywhere;
}

/* Custom Industrial Brutalist Scrollbars */
.terminal-body::-webkit-scrollbar,
.argus-output-box::-webkit-scrollbar,
.diff-textarea::-webkit-scrollbar,
.quickstart-box pre::-webkit-scrollbar,
.code-preview-box::-webkit-scrollbar,
.code-block-wrapper::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.terminal-body::-webkit-scrollbar-track,
.argus-output-box::-webkit-scrollbar-track,
.diff-textarea::-webkit-scrollbar-track,
.quickstart-box pre::-webkit-scrollbar-track,
.code-preview-box::-webkit-scrollbar-track,
.code-block-wrapper::-webkit-scrollbar-track {
  background: #090D16;
  border-left: 1px solid rgba(124, 58, 237, 0.2);
}

.terminal-body::-webkit-scrollbar-thumb,
.argus-output-box::-webkit-scrollbar-thumb,
.diff-textarea::-webkit-scrollbar-thumb,
.quickstart-box pre::-webkit-scrollbar-thumb,
.code-preview-box::-webkit-scrollbar-thumb,
.code-block-wrapper::-webkit-scrollbar-thumb {
  background: var(--argus-purple);
  border-radius: 2px;
  border: 1px solid #000000;
}

.terminal-body::-webkit-scrollbar-thumb:hover,
.argus-output-box::-webkit-scrollbar-thumb:hover,
.diff-textarea::-webkit-scrollbar-thumb:hover,
.quickstart-box pre::-webkit-scrollbar-thumb:hover,
.code-preview-box::-webkit-scrollbar-thumb:hover,
.code-block-wrapper::-webkit-scrollbar-thumb:hover {
  background: var(--argus-purple-glow);
}

/* Firefox Standard Scrollbar Properties */
.terminal-body,
.argus-output-box,
.diff-textarea,
.quickstart-box pre,
.code-preview-box,
.code-block-wrapper {
  scrollbar-width: thin;
  scrollbar-color: var(--argus-purple) #090D16;
}

/* Navbar */
.navbar {
  background: var(--card-bg);
  border-bottom: var(--border-industrial);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

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

.eye-icon {
  font-size: 1.6rem;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--brand-white);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-tag {
  font-size: 0.75rem;
  color: var(--argus-purple-glow);
  margin-left: 8px;
  font-family: var(--font-mono);
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-link {
  color: #94A3B8;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.15s ease;
}

.nav-link:hover, .nav-highlight {
  color: var(--atlas-cyan);
}

.nav-actions {
  display: flex;
  gap: 12px;
}

/* Buttons (Industrial Brutalist Hover Blueprint) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
  min-height: 44px;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  min-height: 38px;
}

.btn-purple {
  background: var(--argus-purple);
  color: var(--brand-white);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
}

.btn-purple:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0px #000000;
}

.btn-cyan {
  background: var(--atlas-cyan);
  color: var(--brand-black);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
}

.btn-cyan:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0px #000000;
}

.btn-green {
  background: var(--athena-green);
  color: var(--brand-black);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
}

.btn-green:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0px #000000;
}

.btn-white {
  background: var(--brand-white);
  color: var(--brand-black);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
}

.btn-white:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0px #000000;
}

.btn-ghost {
  background: transparent;
  color: var(--brand-white);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  background: var(--border-subtle);
  color: var(--atlas-cyan);
}

/* Hero Section */
.hero-section {
  padding: 80px 32px;
  border-bottom: var(--border-industrial);
  background: radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.16) 0%, transparent 60%);
  width: 100%;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  width: 100%;
}

.badge-group {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border: var(--border-brutalist);
  box-shadow: 3px 3px 0px #000000;
}

.tag-purple { background: var(--argus-purple); color: var(--brand-white); }
.tag-cyan { background: var(--atlas-cyan); color: var(--brand-black); }
.tag-green { background: var(--athena-green); color: var(--brand-black); }
.tag-dark { background: #1E1B4B; color: var(--argus-purple-glow); border: 1px solid var(--border-subtle); box-shadow: none; }

.hero-title {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--brand-white);
  line-height: 1.05;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #94A3B8;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Terminal Component */
.hero-terminal {
  background: #000000;
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
  border-radius: 4px;
  overflow: hidden;
  max-width: 100%;
}

.terminal-header {
  background: var(--card-bg);
  padding: 10px 16px;
  border-bottom: var(--border-industrial);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #10B981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #94A3B8;
}

.status-indicator {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--athena-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--athena-green);
  border-radius: 50%;
  display: inline-block;
}

.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  height: 320px;
  overflow-y: auto;
  overflow-x: auto;
  line-height: 1.8;
}

.log-line {
  margin-bottom: 8px;
  white-space: nowrap;
}

.log-time { color: #64748B; }
.log-info { color: var(--atlas-cyan); font-weight: 700; }
.log-stage { color: var(--argus-purple-glow); font-weight: 700; }
.log-success { color: var(--athena-green); font-weight: 700; }
.log-warn { color: var(--hermes-gold); font-weight: 700; }

/* Sections */
.section {
  padding: 80px 32px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-dark {
  max-width: 100%;
  background: var(--card-bg);
  border-top: var(--border-industrial);
  border-bottom: var(--border-industrial);
}

.section-dark .section-header {
  max-width: 1200px;
  margin: 0 auto 48px auto;
}

.section-header {
  margin-bottom: 48px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--argus-purple-glow);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  margin-bottom: 12px;
}

.section-desc {
  color: #94A3B8;
  font-size: 1.1rem;
  max-width: 600px;
}

/* 3-Stage Pipeline Grid */
.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  width: 100%;
}

.card {
  background: var(--card-bg);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  max-width: 100%;
}

.card-header-tab {
  padding: 16px 20px;
  border-bottom: var(--border-brutalist);
  display: flex;
  align-items: center;
  gap: 10px;
}

.tab-cyan { background: var(--atlas-cyan); color: var(--brand-black); }
.tab-green { background: var(--athena-green); color: var(--brand-black); }
.tab-gold { background: var(--hermes-gold); color: var(--brand-black); }

.card-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  background: var(--brand-black);
  color: var(--brand-white);
  padding: 2px 6px;
}

.card-icon { font-size: 1.2rem; }

.card-heading {
  font-size: 1.1rem;
  font-weight: 800;
}

.card-body {
  padding: 24px 20px;
  flex-grow: 1;
}

.card-text {
  color: #CBD5E1;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.code-preview-box {
  background: #000000;
  border: 1px solid var(--border-subtle);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-radius: 2px;
  overflow-x: auto;
  max-width: 100%;
}

.code-label {
  display: block;
  color: #64748B;
  font-size: 0.7rem;
  margin-bottom: 8px;
  font-weight: 700;
}

.card-footer {
  padding: 12px 20px;
  border-top: var(--border-industrial);
  background: #0D0D14;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--argus-purple-glow);
}

/* Mythology Grid */
.mythology-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.myth-card {
  background: var(--canvas-bg);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
  padding: 28px;
  border-radius: 4px;
  max-width: 100%;
}

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

.myth-symbol {
  font-size: 2.2rem;
  background: #1E1B4B;
  padding: 10px;
  border: var(--border-brutalist);
}

.myth-name {
  font-size: 1.4rem;
  color: var(--brand-white);
}

.myth-greek {
  font-size: 0.9rem;
  color: var(--atlas-cyan);
  font-family: var(--font-mono);
}

.myth-desc {
  color: #94A3B8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.myth-mapping {
  background: #111827;
  border: 1px solid var(--border-subtle);
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #E2E8F0;
  overflow-x: auto;
}

.myth-mapping strong {
  color: var(--argus-purple-glow);
}

/* Provider Tabs */
.provider-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--card-bg);
  color: #94A3B8;
  border: 1px solid var(--border-subtle);
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  min-height: 44px;
  transition: all 0.15s ease;
}

.tab-btn.active {
  background: var(--argus-purple);
  color: var(--brand-white);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop-sm);
}

.provider-content-box {
  background: var(--card-bg);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
  padding: 28px;
  border-radius: 4px;
  width: 100%;
}

.provider-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: var(--border-industrial);
}

.meta-label { color: #64748B; }
.meta-val { color: var(--brand-white); font-weight: 700; }

.code-block-wrapper {
  position: relative;
  background: #000000;
  border: 1px solid var(--border-subtle);
  padding: 20px;
  border-radius: 2px;
  overflow-x: auto;
  max-width: 100%;
}

.copy-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--atlas-cyan);
  color: var(--brand-black);
  border: var(--border-brutalist);
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  cursor: pointer;
  min-height: 32px;
}

/* Live Playground Workspace */
.playground-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.playground-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.select-brutalist {
  background: var(--canvas-bg);
  color: var(--brand-white);
  border: var(--border-brutalist);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  min-height: 44px;
  max-width: 100%;
}

.playground-workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
}

.workspace-pane {
  background: var(--canvas-bg);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  max-width: 100%;
}

.pane-header {
  background: #1E1B4B;
  color: var(--brand-white);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  border-bottom: var(--border-brutalist);
}

.diff-textarea {
  background: #000000;
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 16px;
  border: none;
  height: 380px;
  resize: none;
  outline: none;
  line-height: 1.6;
  width: 100%;
}

.argus-output-box {
  padding: 20px;
  background: #000000;
  height: 380px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  width: 100%;
}

.placeholder-text {
  color: #64748B;
  font-style: italic;
}

/* Quick Start Component */
.quickstart-box {
  background: var(--card-bg);
  border: var(--border-brutalist);
  box-shadow: var(--shadow-hard-pop);
  border-radius: 4px;
  overflow: hidden;
  width: 100%;
}

.qs-header {
  background: #161617;
  padding: 12px 20px;
  border-bottom: var(--border-industrial);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.file-path {
  font-family: var(--font-mono);
  color: var(--argus-purple-glow);
  font-weight: 700;
  font-size: 0.9rem;
}

.quickstart-box pre {
  padding: 24px;
  background: #000000;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  overflow-x: auto;
  max-width: 100%;
}

/* Remade Brutalist 3-Column Footer */
.footer {
  background: #000000;
  border-top: var(--border-brutalist);
  padding: 60px 24px 24px 24px;
  width: 100%;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto 40px auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  width: 100%;
}

/* Master Documentation Section Styles */
.docs-detail-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
  width: 100%;
}

.doc-card {
  background: var(--card-bg);
  border: var(--border-brutalist);
  padding: 32px;
  box-shadow: var(--shadow-hard-pop);
  border-radius: 4px;
}

.doc-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--argus-purple-glow);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.doc-card-desc {
  font-size: 0.95rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 20px;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-top: 12px;
}

.doc-table th,
.doc-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.doc-table th {
  font-family: var(--font-display);
  font-weight: 700;
  background-color: rgba(124, 58, 237, 0.15);
  color: #FFFFFF;
}

.guidance-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: rgba(124, 58, 237, 0.08);
  border-left: 4px solid var(--argus-purple);
  padding: 24px;
  border-radius: 4px;
}

.guidance-box p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #E2E8F0;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  display: block;
}

.footer-tagline {
  color: #94A3B8;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-badge-wrap {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.link-col h4 {
  font-size: 0.85rem;
  margin-bottom: 16px;
  color: var(--atlas-cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.link-col a {
  display: block;
  color: #94A3B8;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 10px;
  transition: color 0.15s ease;
}

.link-col a:hover {
  color: var(--brand-white);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: var(--border-industrial);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #64748B;
  width: 100%;
}

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

.footer-bottom-meta {
  color: var(--argus-purple-glow);
}

/* Comprehensive Mobile & Aspect Ratio Media Queries */
@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; gap: 32px; }
  .pipeline-grid { grid-template-columns: 1fr; }
  .mythology-grid { grid-template-columns: 1fr; }
  .playground-workspace { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar {
    padding: 14px 16px;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
  }
  .nav-brand {
    width: 100%;
    justify-content: center;
  }
  .nav-links {
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-actions {
    justify-content: center;
    width: 100%;
  }
  .section {
    padding: 40px 16px;
  }
  .hero-section {
    padding: 40px 16px;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
  .provider-tabs {
    justify-content: center;
  }
  .provider-meta {
    flex-direction: column;
    gap: 10px;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .playground-controls {
    flex-direction: column;
    align-items: stretch;
  }
  .select-brutalist {
    width: 100%;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .tab-btn {
    width: 100%;
    text-align: center;
  }
}