/* Permian Field Pro - Main Stylesheet */
:root {
  --navy: #0a0a0a;
  --charcoal: #1a1a1a;
  --dark-bg: #000000;
  --gold: #d4a745;
  --gold-light: #e8c56d;
  --gold-dark: #b8922e;
  --white: #f7fafc;
  --gray-100: #edf2f7;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e0;
  --gray-400: #a0aec0;
  --gray-500: #718096;
  --gray-600: #4a5568;
  --green: #48bb78;
  --red: #fc8181;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--dark-bg);
  color: var(--white);
  line-height: 1.6;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
  background: var(--navy);
  border-bottom: 3px solid var(--gold);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}
.logo span { color: var(--gold); }
nav { display: flex; gap: 24px; align-items: center; }
nav a { color: var(--gray-300); font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
nav a:hover { color: var(--gold); }
.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 8px 18px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
}
.nav-cta:hover { background: var(--gold-light); }

/* Mobile nav */
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); margin: 6px 0; transition: 0.3s; }
.mobile-nav { display: none; background: var(--navy); padding: 16px 20px; border-top: 1px solid var(--charcoal); }
.mobile-nav.active { display: block; }
.mobile-nav a { display: block; padding: 10px 0; color: var(--gray-300); border-bottom: 1px solid var(--charcoal); }

@media (max-width: 768px) {
  nav { display: none; }
  .hamburger { display: block; }
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #111111 0%, #1a1a1a 100%);
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a745' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}
.hero h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 12px; position: relative; }
.hero h1 span { color: var(--gold); }
.hero p { font-size: 1.2rem; color: var(--gray-400); margin-bottom: 32px; position: relative; }

/* Search */
.search-box {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}
.search-box input {
  width: 100%;
  padding: 16px 20px 16px 50px;
  border-radius: 8px;
  border: 2px solid var(--charcoal);
  background: var(--navy);
  color: var(--white);
  font-size: 1.1rem;
  outline: none;
  transition: border-color 0.2s;
}
.search-box input::placeholder { color: var(--gray-500); }
.search-box input:focus { border-color: var(--gold); }
.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  font-size: 1.2rem;
}

/* Category Cards */
.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.section-subtitle {
  text-align: center;
  color: var(--gray-400);
  margin-bottom: 40px;
  font-size: 1.05rem;
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 0 20px;
}
.category-card {
  background: var(--charcoal);
  border-radius: 10px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid rgba(212,167,69,0.1);
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  border-color: var(--gold);
}
.category-icon { font-size: 2.5rem; margin-bottom: 12px; }
.category-card h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 6px; }
.category-card p { color: var(--gray-400); font-size: 0.85rem; }

/* Sections */
.section { padding: 60px 20px; }
.section-dark { background: var(--navy); }
.section-darker { background: var(--dark-bg); }

/* Listing Cards */
.listings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.listing-card {
  background: var(--charcoal);
  border-radius: 10px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.2s;
}
.listing-card:hover { border-color: var(--gold); }
.listing-card.featured {
  border: 2px solid var(--gold);
  position: relative;
}
.featured-badge {
  position: absolute;
  top: -1px;
  right: 16px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 0 0 6px 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.listing-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--white);
}
.listing-category {
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.listing-phone {
  color: var(--gray-300);
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.listing-phone .unverified {
  color: var(--gray-500);
  font-size: 0.75rem;
  font-style: italic;
}
.listing-location {
  color: var(--gray-500);
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.listing-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-align: center;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-light); color: var(--navy); }
.btn-outline { border: 1px solid var(--gray-500); color: var(--gray-300); background: transparent; }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  padding: 48px 20px;
  text-align: center;
  color: var(--navy);
}
.cta-banner h2 { font-size: 1.8rem; margin-bottom: 12px; }
.cta-banner p { font-size: 1.05rem; margin-bottom: 24px; opacity: 0.85; }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--charcoal); }

/* Page Header (category/about pages) */
.page-header {
  background: linear-gradient(135deg, #111111 0%, #1a1a1a 100%);
  padding: 48px 20px;
  text-align: center;
  border-bottom: 3px solid var(--gold);
}
.page-header h1 { font-size: 2.2rem; margin-bottom: 8px; }
.page-header p { color: var(--gray-400); font-size: 1.05rem; }
.breadcrumb { margin-bottom: 16px; font-size: 0.85rem; }
.breadcrumb a { color: var(--gray-500); }
.breadcrumb span { color: var(--gray-500); margin: 0 8px; }

/* Forms */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.95rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 6px;
  border: 1px solid var(--charcoal);
  background: var(--navy);
  color: var(--white);
  font-size: 1rem;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-card {
  background: var(--charcoal);
  border-radius: 10px;
  padding: 32px;
  max-width: 600px;
  margin: 0 auto;
}

/* Footer */
footer {
  background: var(--navy);
  border-top: 1px solid var(--charcoal);
  padding: 48px 20px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto 32px;
}
.footer-col h4 { color: var(--gold); margin-bottom: 16px; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px; }
.footer-col a { display: block; color: var(--gray-400); padding: 4px 0; font-size: 0.9rem; }
.footer-col a:hover { color: var(--gold); }
.footer-col p { color: var(--gray-500); font-size: 0.9rem; }
.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--charcoal);
  color: var(--gray-500);
  font-size: 0.85rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Stats Bar */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 32px 20px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num { font-size: 2rem; font-weight: 800; color: var(--gold); }
.stat-label { color: var(--gray-400); font-size: 0.85rem; }

/* About content */
.content-block { max-width: 800px; margin: 0 auto; }
.content-block h2 { font-size: 1.5rem; margin: 32px 0 12px; color: var(--gold); }
.content-block p { color: var(--gray-300); margin-bottom: 16px; }
.content-block ul { margin: 0 0 16px 20px; color: var(--gray-300); }
.content-block li { margin-bottom: 8px; }

/* Featured section header */
.featured-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--gold);
  font-weight: 700;
  font-size: 1.1rem;
}
.featured-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(212,167,69,0.3);
}
.all-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 32px 0 20px;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
}
.all-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.1);
}

/* Click-to-Call Button */
.call-btn { cursor: pointer; transition: opacity 0.2s; }
.call-btn:hover { opacity: 0.85; }
.call-btn.btn { display: block; padding: 14px 24px; border-radius: 8px; text-decoration: none; }

/* Contact Form */
.contact-section {
  padding: 60px 20px;
  background: var(--dark-bg);
  border-top: 1px solid rgba(212,167,69,0.2);
}
.contact-section .section-title { margin-bottom: 8px; }
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--charcoal);
  border-radius: 10px;
  padding: 32px;
  border: 1px solid rgba(212,167,69,0.15);
}
.contact-form .form-row {
  display: flex;
  gap: 16px;
}
.contact-form .form-row .form-group { flex: 1; }
.contact-form .btn-gold {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  cursor: pointer;
}
.contact-form .form-success {
  display: none;
  text-align: center;
  padding: 24px;
  color: var(--gold);
  font-weight: 600;
  font-size: 1.1rem;
}

@media (max-width: 480px) {
  .contact-form .form-row { flex-direction: column; gap: 0; }
}

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 48px 16px; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; }
  .listings-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { gap: 24px; }
  .section { padding: 40px 16px; }
  .page-header { padding: 32px 16px; }
  .page-header h1 { font-size: 1.6rem; }
  .form-card { padding: 20px; }
}
@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
  .header-inner { padding: 10px 16px; }
  .logo { font-size: 1.2rem; }
}