/* Modern responsive styles for Autotest.org.il */
:root {
  --primary: #0066b3;
  --primary-dark: #004d8c;
  --primary-light: #e8f4fc;
  --accent: #00a86b;
  --text: #1a1a1a;
  --text-muted: #555;
  --bg: #f8fafc;
  --card-bg: #fff;
  --shadow: 0 4px 20px rgba(0,0,0,.08);
  --shadow-hover: 0 8px 30px rgba(0,0,0,.12);
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Segoe UI', 'Heebo', 'Arial', sans-serif;
  --transition: 0.2s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(16px, 4vw, 24px) clamp(14px, 3vw, 20px) clamp(32px, 6vw, 48px);
}

/* Navigation */
.nav-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
}
.nav-card a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-card a:hover { color: var(--primary-dark); }

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 24px);
  margin-bottom: 18px;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-hover); }

h1 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 4vw, 2rem);
  color: var(--primary);
  font-weight: 700;
}
h2 {
  margin: 18px 0 10px;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text);
  font-weight: 600;
}
h2:first-child { margin-top: 0; }
p { margin: 0 0 10px; }
ul { margin: 8px 0; padding-right: 24px; }

/* Buttons */
a.btn, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 8px 10px 8px 0;
  padding: 12px 20px;
  background: var(--primary);
  color: #fff !important;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform 0.15s ease;
}
a.btn:hover, .btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}
a.btn.secondary, .btn.secondary {
  background: var(--primary-dark);
}
a.btn.secondary:hover, .btn.secondary:hover {
  background: #003d6e;
}

/* Vehicle lookup form */
.lookup-form {
  display: flex;
  gap: 12px;
  margin: 16px 0;
  flex-wrap: wrap;
}
.lookup-form input {
  flex: 1;
  min-width: 160px;
  padding: 12px 16px;
  font-size: 1rem;
  border: 2px solid #e0e6eb;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.lookup-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,102,179,.15);
}
.lookup-form button {
  padding: 12px 20px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: background var(--transition), transform 0.15s ease;
}
.lookup-form button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}
.lookup-form button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Vehicle result */
.vehicle-loading, .vehicle-error { margin-top: 14px; }
.vehicle-error { color: #c53030; }
.vehicle-result {
  margin-top: 18px;
  padding: 20px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,102,179,.2);
  overflow: hidden;
}
.vehicle-result img {
  max-width: 140px;
  height: auto;
  margin-left: 16px;
  float: right;
  border-radius: var(--radius-sm);
  shape-outside: margin-box;
}
.vehicle-result table { width: 100%; border-collapse: collapse; }
.vehicle-result td { padding: 8px 12px 8px 0; }
.vehicle-result td:first-child {
  font-weight: 600;
  color: var(--text-muted);
  width: 38%;
}

/* Service grid */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.service-item {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.service-item h2 { margin-top: 0; font-size: 1.15rem; }

/* Responsive */
@media (max-width: 640px) {
  .nav-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-card a::after { display: none !important; }
  .lookup-form { flex-direction: column; }
  .lookup-form input { min-width: 100%; }
  .vehicle-result img { float: none; display: block; margin: 0 0 12px; }
}