/* CSS Variables */
:root {
  --color-bg: #FAFAF8;
  --color-text: #1A1A1A;
  --color-accent: #C9A84C;
  --color-muted: #6B6B6B;
  --color-card-bg: #FFFFFF;
  --color-border: #E8E8E4;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.07), 0 1px 4px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 4px;
  --transition: 0.3s ease;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
}

/* Header */
.site-header {
  text-align: center;
  padding: 4rem 2rem 3rem;
  border-bottom: 1px solid var(--color-border);
}

.site-header__eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.site-header__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.site-header__subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

/* Main content */
.showcase {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

/* Car grid */
.car-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

/* Car card */
.car-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}

.car-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

/* Image placeholder */
.car-card__image {
  width: 100%;
  height: 280px;
  position: relative;
  overflow: hidden;
}

.car-card__image--beetle {
  background: linear-gradient(
    135deg,
    #D4B896 0%,
    #C9A47A 25%,
    #B8956A 50%,
    #A8845C 75%,
    #C9A84C 100%
  );
}

.car-card__image--prius {
  background: linear-gradient(
    135deg,
    #B8C4CC 0%,
    #9AACB8 25%,
    #7E96A4 50%,
    #6A8494 75%,
    #4A6878 100%
  );
}

.car-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 60%,
    rgba(0, 0, 0, 0.15) 100%
  );
}

/* Car badge on image */
.car-card__badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  padding: 0.3rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Card body */
.car-card__body {
  padding: 2rem 2rem 2.25rem;
}

.car-card__make {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.car-card__name {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.car-card__tagline {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--color-muted);
  letter-spacing: 0.01em;
  margin-bottom: 2rem;
  line-height: 1.5;
}

/* Ghost button */
.btn-explore {
  display: inline-block;
  padding: 0.7rem 2rem;
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.btn-explore:hover,
.btn-explore:focus {
  background-color: var(--color-accent);
  color: #FFFFFF;
  outline: none;
}

.btn-explore:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 2rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 680px) {
  .site-header {
    padding: 3rem 1.5rem 2rem;
  }

  .showcase {
    padding: 2.5rem 1.5rem 4rem;
  }

  .car-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .car-card__image {
    height: 220px;
  }

  .car-card__body {
    padding: 1.5rem 1.5rem 1.75rem;
  }
}