/* ==============================
   Engine Profile - Full engine page styles
   ============================== */

/* ---- Hero ---- */
.engine-hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  border-bottom: 1px solid var(--border-subtle);
  background:
    radial-gradient(ellipse at 30% 0%, rgba(var(--color-primary-rgb), 0.06) 0%, transparent 60%),
    var(--surface-1);
}

.engine-hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: center;
}

.engine-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.1);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.engine-hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-sm);
}

.engine-hero__tagline {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.engine-hero__desc {
  color: var(--text-tertiary);
  max-width: 540px;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.engine-hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.engine-hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.engine-hero__logo {
  width: min(360px, 70vw);
  height: auto;
  max-height: 180px;
  border-radius: var(--radius-2xl);
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  padding: var(--space-lg);
  object-fit: contain;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.engine-hero__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ---- Stats bar ---- */
.engine-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  position: relative;
  top: calc(-1 * var(--space-xl));
  margin-bottom: calc(-1 * var(--space-lg));
}

.engine-stats__item {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.engine-stats__value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.engine-stats__label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Info Cards ---- */
.info-card {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.info-card--wide {
  grid-column: 1 / -1;
}

.info-card__title {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.info-card__dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xs) var(--space-lg);
  margin: 0;
}

.info-card__dl dt {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  font-weight: 500;
}

.info-card__dl dd {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.info-card__dl--horizontal {
  grid-template-columns: auto 1fr auto 1fr;
}

/* ---- Section headings ---- */
.section__heading {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.section__heading--sm {
  font-size: var(--font-size-base);
}

/* ---- AI Rating Hero ---- */
.ai-rating-hero {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
}

.ai-rating-hero__score {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.ai-rating-hero__score span {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.5;
}

.ai-rating-hero__score--5 {
  background: rgba(var(--color-success-rgb), 0.12);
  color: var(--color-success);
}

.ai-rating-hero__score--4 {
  background: rgba(var(--color-success-rgb), 0.08);
  color: var(--color-success);
}

.ai-rating-hero__score--3 {
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
}

.ai-rating-hero__score--2 {
  background: rgba(var(--color-warning-rgb), 0.12);
  color: var(--color-warning);
}

.ai-rating-hero__score--1 {
  background: rgba(255, 69, 58, 0.12);
  color: var(--color-danger);
}

.ai-rating-hero__details p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.ai-rating-hero__flags {
  display: flex;
  gap: var(--space-xs);
}

/* ---- Tag cloud ---- */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* ---- Notable Games ---- */
.notable-games {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-md);
}

.notable-games__item {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  transition: transform var(--duration-fast) var(--ease-spring);
}

.notable-games__item:hover {
  transform: translateY(-2px);
}

.notable-games__placeholder {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--surface-3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
}

.notable-games__name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
}

/* ---- Icon helpers ---- */
.icon--success {
  color: var(--color-success);
}

.icon--muted {
  color: var(--text-tertiary);
  opacity: 0.5;
}

/* ---- CTA section ---- */
.section--cta {
  padding: var(--space-3xl) 0;
  text-align: center;
}

.section--cta h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-sm);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--duration-fast) var(--ease-out);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: rgba(var(--color-primary-rgb), 0.08);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .engine-hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .engine-hero__desc {
    max-width: 100%;
  }

  .engine-hero__actions {
    justify-content: center;
  }

  .engine-hero__visual {
    order: -1;
  }

  .engine-hero__logo {
    width: 120px;
    height: 120px;
  }

  .engine-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-card__dl--horizontal {
    grid-template-columns: auto 1fr;
  }

  .ai-rating-hero {
    flex-direction: column;
    text-align: center;
  }

  .notable-games {
    grid-template-columns: repeat(2, 1fr);
  }
}