/* ========== Global Reset ========== */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

/* ========== Hero (expanded) ========== */
.hero-short {
  height: 45vh; /* increased from 50vh */
  background: url('driving-bg.jpg') center/cover no-repeat;
  color: white;
  display: flex;
  align-items: center;
  position: relative;
}
.hero-short .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
}
.hero-short .hero-content {
  position: relative;
  z-index: 1;
}
.hero-short h1 {
  font-size: 2.75rem;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}
.hero-short .lead {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

/* ========== Wave Divider ========== */
.wave-divider {
  line-height: 0;
  margin-bottom: -1px;
}
.wave-divider svg {
  display: block;
  width: 100%;
  height: 60px; /* shorter wave */
}

/* ========== Features Section ========== */
.features-section {
  background: linear-gradient(135deg, #f4f5f7 0%, #e9ecef 100%);
}
/* override Bootstrap py-4 */
.features-section.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}
.feature-card {
  background: white;
  border-radius: 8px;
  padding: 1.25rem;
  box-shadow: 0 6px 15px rgba(0,0,0,0.05);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}
.feature-card i {
  font-size: 2.5rem;
  color: #e63946;
  margin-bottom: 1rem;
}
.feature-card h5 {
  margin-bottom: 0.5rem;
  font-weight: bold;
}
.feature-card p {
  color: #555;
  margin: 0;
  font-size: 0.95rem;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* ========== Testimonials ========== */
/* override Bootstrap py-4 */
.testimonials.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 0.75rem !important;
}
.testimonials {
  background: #fff;
  margin: 0 !important;
}
.testimonials blockquote {
  border-left: 4px solid #e63946;
  padding-left: 1rem;
  font-style: italic;
  margin-bottom: 0.75rem;
}
.testimonials .blockquote-footer {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: #555;
}

/* ========== Footer (tight + light gray) ========== */
footer {
  background: #f4f5f7;
  padding: 0.25rem 0 !important;
  margin-top: 0 !important;
  text-align: center;
  font-size: 0.875rem;
}