/*
Theme Name: TrackControl Analytics
Author: Senior Frontend Architect
Description: High-octane motorsport telemetry and analytics dashboard.
Version: 16.0
*/

:root {
  /* Colors - The Paddock Palette */
  --bg-deep: #0a0a0a;
  --bg-carbon: #141414;
  --accent-f1: #e10600; /* Formula 1 Red */
  --accent-yellow: #ffcc00; /* Soft Tire Yellow */
  --accent-blue: #005AFF; /* Hard Tire Blue */
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --border-line: rgba(255, 255, 255, 0.1);
  
  /* Typography */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-data: 'JetBrains Mono', monospace;
}

/* ========================================
   BASE SETUP
   ======================================== */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s cubic-bezier(0.23, 1, 0.32, 1); }

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4rem;
}

/* ========================================
   HEADER - SPLIT VERTICAL
   ======================================== */
.site-header {
  position: fixed;
  left: 0; top: 0;
  width: 100px;
  height: 100vh;
  background: var(--bg-carbon);
  border-right: 1px solid var(--border-line);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 0;
}

.brand-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 0.2em;
  color: var(--accent-f1);
}

.main-nav {
  margin-top: auto;
  margin-bottom: auto;
}

.main-nav ul { list-style: none; }
.main-nav li { margin: 3rem 0; }
.main-nav a {
  font-family: var(--font-data);
  font-size: 0.7rem;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--text-secondary);
  letter-spacing: 0.1em;
}

.main-nav a:hover, .main-nav .current-menu-item a {
  color: #fff;
}

/* ========================================
   MAIN WRAPPER
   ======================================== */
.site-content-wrapper {
  margin-left: 100px;
  min-height: 100vh;
}

/* ========================================
   HERO - FULL THROTTLE
   ======================================== */
.hero-area {
  height: 90vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #000;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: grayscale(0.2) contrast(1.1);
}

.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--bg-deep) 10%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-label {
  font-family: var(--font-data);
  color: var(--accent-f1);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.hero-label::before { content: 'LIVE'; background: var(--accent-f1); color: #fff; padding: 2px 8px; font-weight: 800; }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 700;
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 3rem;
  letter-spacing: -0.02em;
}

.hero-desc {
  max-width: 600px;
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 4rem;
}

.hero-telemetry {
  display: flex;
  gap: 5rem;
}

.tele-item { border-left: 3px solid var(--accent-f1); padding-left: 2rem; }
.tele-val { font-family: var(--font-display); font-size: 3rem; font-weight: 700; display: block; line-height: 1; }
.tele-label { font-family: var(--font-data); font-size: 0.65rem; text-transform: uppercase; opacity: 0.5; margin-top: 0.5rem; display: block; }

/* ========================================
   CARDS - DATA LOGS
   ======================================== */
.feed-section { padding: 10rem 0; }
.section-title { font-family: var(--font-display); font-size: 3.5rem; text-transform: uppercase; margin-bottom: 6rem; position: relative; }
.section-title::after { content: ''; position: absolute; bottom: -1rem; left: 0; width: 60px; height: 4px; background: var(--accent-f1); }

.grid-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 4rem;
}

.card-item {
  background: var(--bg-carbon);
  position: relative;
  transition: 0.4s;
}

.card-item:hover { transform: translateY(-10px); }

.card-img-box {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}

.card-img-box img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s; }
.card-item:hover img { transform: scale(1.1); }

.card-tag {
  position: absolute;
  top: 0; left: 0;
  background: var(--accent-f1);
  padding: 0.4rem 1.2rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  font-weight: 700;
}

.card-body { padding: 2.5rem; }
.card-meta { font-family: var(--font-data); font-size: 0.75rem; color: var(--accent-yellow); margin-bottom: 1rem; display: block; }
.card-title { font-family: var(--font-display); font-size: 1.8rem; line-height: 1.2; margin-bottom: 1.5rem; }
.card-excerpt { color: var(--text-secondary); font-size: 1rem; margin-bottom: 2.5rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.btn-track {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-f1);
}
.btn-track::after { content: '>>'; }

/* ========================================
   PAGINATION
   ======================================== */
.pagination { margin-top: 8rem; display: flex; gap: 0.5rem; }
.pagination .page-numbers {
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-carbon);
  font-family: var(--font-data);
  font-size: 0.9rem;
}
.pagination .current, .pagination .page-numbers:hover { background: var(--accent-f1); color: #fff; }

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: #000;
  padding: 8rem 0 4rem;
  border-top: 1px solid var(--border-line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 5rem;
  margin-bottom: 6rem;
}

.footer-brand h3 { font-family: var(--font-display); font-size: 2rem; color: var(--accent-f1); margin-bottom: 2rem; }
.footer-text { color: var(--text-secondary); max-width: 450px; }

.footer-col h4 { font-family: var(--font-data); font-size: 0.75rem; color: var(--accent-yellow); text-transform: uppercase; margin-bottom: 2.5rem; }
.contact-row { margin-bottom: 2rem; }
.contact-label { font-family: var(--font-data); font-size: 0.65rem; opacity: 0.4; display: block; margin-bottom: 0.5rem; }
.contact-val { font-weight: 600; font-size: 1.1rem; }

.footer-bar {
  padding-top: 4rem;
  border-top: 1px solid var(--border-line);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-data);
  font-size: 0.7rem;
  opacity: 0.3;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .site-header { width: 100%; height: 80px; flex-direction: row; justify-content: space-between; padding: 0 2rem; border-right: none; border-bottom: 1px solid var(--border-line); }
  .brand-logo { writing-mode: horizontal-tb; transform: rotate(0); }
  .main-nav { display: none; }
  .site-content-wrapper { margin-left: 0; }
  .hero-telemetry { flex-direction: column; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
}