/* ==========================================================================
   BestHosting24 Design System - Sleek Modern Notebook CSS
   ========================================================================== */

:root {
  --bg-primary: #0a0c10;
  --bg-secondary: #121620;
  --bg-tertiary: #191f2e;
  --border-color: #21262d;
  --border-hover: #38444d;
  
  --text-primary: #f0f6fc;
  --text-secondary: #909bb0;
  --text-muted: #57657a;
  
  --accent-color: #00f5d4;       /* Neon Mint */
  --accent-glow: rgba(0, 245, 212, 0.15);
  
  --color-pass: #2ecc71;         /* Green for Recommended */
  --color-pass-bg: rgba(46, 204, 113, 0.1);
  --color-warn: #ffb703;         /* Amber for Warning */
  --color-warn-bg: rgba(255, 183, 3, 0.1);
  --color-fail: #ff4d6d;         /* Red for Critical Issues */
  --color-fail-bg: rgba(255, 77, 109, 0.1);
  
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1100px;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 300;
  padding: 0.65rem 0.9rem;
  background: var(--accent-color);
  color: #0a0c10;
  font-family: var(--font-mono);
  font-weight: 700;
}

.skip-link:focus {
  top: 1rem;
}

/* Technical Grid Background */
.technical-grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--border-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.12;
  pointer-events: none;
  z-index: -1;
}

/* Link Styling */
a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

a:hover {
  color: #fff;
  text-shadow: 0 0 8px var(--accent-glow);
}

/* Header & Branding */
.site-header {
  border-bottom: 2px solid var(--border-color);
  background-color: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-link {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.brand-prefix {
  color: #fff;
}

.brand-suffix {
  color: var(--accent-color);
  background: var(--bg-tertiary);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  margin-left: 0.1rem;
}

.brand-tag {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 400;
  margin-left: 0.5rem;
}

.site-nav {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-color);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width 0.2s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Layout Container */
.main-content {
  flex: 1;
  padding: 3rem 2rem;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
}

/* Typography Hierarchy */
h1, h2, h3, h4 {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}

h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.6rem;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

h3 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

strong {
  color: #fff;
}

/* Notebook Specific Typography and Layouts */
.notebook-page {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.notebook-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent-color);
}

.notebook-header-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.notebook-header-meta span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.meta-value {
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border-color);
  border-radius: 3px;
}

/* Host Evaluation Verdict Component */
.verdict-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  margin: 2rem 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
}

@media (max-width: 600px) {
  .verdict-box {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.verdict-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 1px;
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  text-align: center;
  text-transform: uppercase;
  min-width: 160px;
}

.verdict-badge.recommended {
  background-color: var(--color-pass-bg);
  border: 1px solid var(--color-pass);
  color: var(--color-pass);
}

.verdict-badge.avoid {
  background-color: var(--color-fail-bg);
  border: 1px solid var(--color-fail);
  color: var(--color-fail);
}

.verdict-badge.neutral {
  background-color: var(--color-warn-bg);
  border: 1px solid var(--color-warn);
  color: var(--color-warn);
}

.verdict-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Home / Section Lists Grid */
.editorial-hero {
  text-align: center;
  padding: 3rem 0;
  border-bottom: 1px dashed var(--border-color);
  margin-bottom: 3rem;
}

.editorial-hero p {
  max-width: 650px;
  margin: 0 auto;
  font-size: 1.15rem;
  color: var(--text-secondary);
}

.eval-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.eval-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.eval-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.eval-card-header {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.eval-card h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.2rem;
}

.eval-card h3 a {
  color: #fff;
}

.eval-card h3 a:hover {
  color: var(--accent-color);
}

.eval-card-snippet {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex: 1;
}

.eval-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.eval-card-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.mini-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-weight: 700;
  text-transform: uppercase;
}

.mini-badge.pass {
  background: var(--color-pass-bg);
  border: 1px solid var(--color-pass);
  color: var(--color-pass);
}

.mini-badge.fail {
  background: var(--color-fail-bg);
  border: 1px solid var(--color-fail);
  color: var(--color-fail);
}

.mini-badge.warn {
  background: var(--color-warn-bg);
  border: 1px solid var(--color-warn);
  color: var(--color-warn);
}

/* Notebook Stats Table */
.spec-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-tertiary);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-align: left;
}

.spec-table th, .spec-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.spec-table th {
  background-color: var(--bg-secondary);
  color: #fff;
  font-weight: 700;
}

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

.spec-table td.label {
  color: var(--text-secondary);
  width: 35%;
}

.spec-table td.value {
  color: #fff;
}

/* Alert Boxes (Issues) */
.notebook-alert {
  background: var(--color-fail-bg);
  border: 1px solid var(--color-fail);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.notebook-alert h4 {
  color: var(--color-fail);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.notebook-alert p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.92rem;
}

/* Images inside content */
.post-img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5rem auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-secondary);
  padding: 0.5rem;
}

/* Contact Form & Input Fields */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.contact-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2rem;
  height: fit-content;
}

.contact-card h3 {
  margin-top: 0;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.contact-info-list {
  list-style: none;
  margin-top: 1rem;
}

.contact-info-list li {
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.contact-info-list strong {
  color: var(--accent-color);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.form-control {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--accent-color);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  cursor: pointer;
  align-self: flex-start;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.submit-btn:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--bg-primary);
}

/* Footer Section */
.site-footer {
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  padding: 2rem;
  margin-top: auto;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-meta {
  max-width: 700px;
}

.footer-model-info {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.footer-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-pass);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--color-pass);
  animation: pulse 2s infinite;
}

.status-text {
  color: var(--text-secondary);
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(46, 204, 113, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
  }
}

/* Responsive Overrides */
@media (max-width: 600px) {
  h1 {
    font-size: 2rem;
  }
  .notebook-page {
    padding: 1.5rem;
  }
  .site-header {
    padding: 1rem 0;
  }
  .header-container {
    padding: 0 1rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .site-nav {
    width: 100%;
  }
  .nav-list {
    width: 100%;
    justify-content: space-between;
    gap: 0.5rem;
  }
  .nav-link {
    font-size: 0.75rem;
  }
}