/* Page-owned styles for poker-education */

.poker-education-main {
  background-color: var(--color-basalt);
  color: var(--color-platinum);
}

/* Shared page primitives */
.pe-container {
  width: 100%;
  max-width: var(--container-standard);
  margin-inline: auto;
  padding-inline: var(--gutter-mobile);
}

.pe-eyebrow {
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  letter-spacing: var(--text-label-tracking);
  text-transform: uppercase;
  color: var(--color-champagne);
  margin-block-end: var(--space-sm);
}

.pe-section {
  padding-block: var(--section-gap-mobile);
}

.pe-section-heading {
  margin-block-end: var(--space-xl);
}

.pe-section-heading .pe-eyebrow {
  margin-block-end: var(--space-sm);
}

.pe-section-heading h2 {
  margin-block-end: var(--space-sm);
}

.pe-section-lead {
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-leading);
  color: var(--color-mineral-ash);
  max-width: 44rem;
}

/* Hero */
.pe-hero {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-color: var(--color-basalt);
}

.pe-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pe-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pe-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--color-basalt) 20%, transparent) 0%,
    color-mix(in srgb, var(--color-basalt) 55%, transparent) 45%,
    color-mix(in srgb, var(--color-basalt) 88%, transparent) 100%
  );
}

.pe-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 50rem;
  margin-inline: auto;
  padding: var(--space-2xl) var(--gutter-mobile);
  text-align: left;
}

.pe-hero__content h1 {
  font-size: clamp(2rem, 1.2rem + 3.2vw, 3.5rem);
  line-height: var(--text-display-leading);
  font-weight: var(--text-display-weight);
  letter-spacing: var(--text-display-tracking);
  color: var(--color-platinum);
  margin-block-end: var(--space-md);
  max-width: 50rem;
}

.pe-hero__lead {
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-leading);
  color: var(--color-platinum);
  max-width: 44rem;
  margin-block-end: var(--space-lg);
}

.pe-hero__points {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 44rem;
}

.pe-hero__points li {
  position: relative;
  padding-inline-start: var(--space-lg);
  color: var(--color-platinum);
  font-size: var(--text-body-size);
  line-height: var(--text-body-leading);
}

.pe-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-copper);
  transform: rotate(45deg);
}

.pe-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.pe-hero__actions .btn {
  min-width: 0;
}

/* Offline Advantage */
.pe-offline-advantage {
  background-color: var(--color-basalt);
}

.pe-offline-advantage__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.pe-offline-advantage__media {
  width: 100%;
  min-width: 0;
  overflow: hidden;
  border: var(--border-mineral-faint);
  border-radius: var(--radius-lg);
  background-color: var(--color-obsidian);
}

.pe-offline-advantage__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.pe-offline-advantage__content {
  width: 100%;
  min-width: 0;
}

.pe-offline-advantage__content h2 {
  margin-block-end: var(--space-lg);
}

.pe-offline-advantage__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.pe-offline-item h3 {
  margin-block-end: var(--space-sm);
}

.pe-offline-item p {
  color: var(--color-mineral-ash);
  margin-block-end: var(--space-sm);
  max-width: 42rem;
}

.pe-offline-item ul {
  list-style: disc;
  padding-inline-start: var(--space-lg);
  color: var(--color-platinum);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-width: 42rem;
}

/* Core Strategy Cards */
.pe-core-strategy {
  background-color: var(--color-basalt);
  border-block-start: var(--border-champagne-hairline);
}

.pe-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.pe-card {
  background-color: var(--color-obsidian);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  min-width: 0;
  transition: transform var(--transition-standard), border-color var(--transition-standard), box-shadow var(--transition-standard);
}

.pe-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--color-mineral-slate) 40%, transparent);
  box-shadow: var(--shadow-card-hover);
}

.pe-card h3 {
  margin-block-end: var(--space-sm);
}

.pe-card p {
  color: var(--color-mineral-ash);
  margin-block-end: var(--space-sm);
}

.pe-card ul {
  list-style: disc;
  padding-inline-start: var(--space-lg);
  color: var(--color-platinum);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* Venue */
.pe-venue {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-color: var(--color-basalt);
}

.pe-venue__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pe-venue__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pe-venue__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--color-basalt) 25%, transparent) 0%,
    color-mix(in srgb, var(--color-basalt) 70%, transparent) 60%,
    color-mix(in srgb, var(--color-basalt) 92%, transparent) 100%
  );
}

.pe-venue__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 25rem;
  padding: var(--space-2xl) var(--gutter-mobile);
  text-align: left;
}

.pe-venue__content h2 {
  margin-block-end: var(--space-lg);
}

.pe-venue__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.pe-venue-item h3 {
  margin-block-end: var(--space-sm);
}

.pe-venue-item p {
  color: var(--color-platinum);
  margin-block-end: var(--space-sm);
}

.pe-venue-item ul {
  list-style: disc;
  padding-inline-start: var(--space-lg);
  color: var(--color-platinum);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* Etiquette */
.pe-etiquette {
  background-color: var(--color-basalt);
  border-block-start: var(--border-champagne-hairline);
}

.pe-etiquette__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.pe-etiquette__content {
  width: 100%;
  min-width: 0;
}

.pe-etiquette__content h2 {
  margin-block-end: var(--space-lg);
}

.pe-etiquette__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.pe-etiquette-item h3 {
  margin-block-end: var(--space-sm);
}

.pe-etiquette-item p {
  color: var(--color-mineral-ash);
  margin-block-end: var(--space-sm);
  max-width: 42rem;
}

.pe-etiquette-item ul {
  list-style: disc;
  padding-inline-start: var(--space-lg);
  color: var(--color-platinum);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-width: 42rem;
}

.pe-etiquette__texture {
  display: none;
  background-color: var(--color-obsidian);
  background-image:
    linear-gradient(45deg, color-mix(in srgb, var(--color-copper) 8%, transparent) 25%, transparent 25%),
    linear-gradient(-45deg, color-mix(in srgb, var(--color-copper) 8%, transparent) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, color-mix(in srgb, var(--color-copper) 8%, transparent) 75%),
    linear-gradient(-45deg, transparent 75%, color-mix(in srgb, var(--color-copper) 8%, transparent) 75%);
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  border: var(--border-mineral-faint);
  border-radius: var(--radius-md);
  min-height: 20rem;
}

/* Advanced Strategy */
.pe-advanced {
  background-color: var(--color-basalt);
  border-block-start: var(--border-champagne-hairline);
}

.pe-card-grid--champagne .pe-card--champagne {
  border-color: color-mix(in srgb, var(--color-champagne) 20%, transparent);
}

.pe-card-grid--champagne .pe-card--champagne:hover {
  border-color: color-mix(in srgb, var(--color-champagne) 40%, transparent);
}

/* Resources */
.pe-resources {
  background-color: var(--color-basalt);
  border-block-start: var(--border-champagne-hairline);
}

.pe-resources__container {
  max-width: 37.5rem;
  margin-inline: auto;
  text-align: left;
}

.pe-resources__container h2 {
  margin-block-end: var(--space-lg);
}

.pe-resources__content h3 {
  margin-block-end: var(--space-sm);
}

.pe-resources__content p {
  color: var(--color-mineral-ash);
  margin-block-end: var(--space-sm);
}

.pe-resources__content ul {
  list-style: disc;
  padding-inline-start: var(--space-lg);
  color: var(--color-platinum);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* Reserve CTA */
.pe-reserve {
  background-color: var(--color-obsidian);
  border-block-start: 1px solid color-mix(in srgb, var(--color-copper) 25%, transparent);
  padding-block: var(--section-gap-mobile);
}

.pe-reserve__container {
  width: 100%;
  max-width: 31.25rem;
  margin-inline: auto;
  padding-inline: var(--gutter-mobile);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.pe-reserve__container .pe-eyebrow {
  margin-block-end: 0;
}

.pe-reserve__container h2 {
  margin-block-end: 0;
}

.pe-reserve__lead {
  color: var(--color-mineral-ash);
  max-width: 31.25rem;
  margin-block-end: 0;
}

.pe-reserve__contacts {
  list-style: none;
  padding-inline-start: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  color: var(--color-platinum);
  margin-block-end: 0;
}

.pe-reserve__contacts a {
  color: var(--color-copper);
  transition: color var(--transition-standard);
}

.pe-reserve__contacts a:hover {
  color: var(--color-champagne);
}

.pe-reserve__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
  margin-block-start: var(--space-sm);
}

.pe-reserve__actions .btn {
  width: 100%;
  min-width: 0;
}

/* Tablet */
@media (min-width: 48rem) {
  .pe-container {
    padding-inline: var(--gutter-tablet);
  }

  .pe-section {
    padding-block: var(--section-gap-tablet);
  }

  .pe-hero {
    min-height: 60vh;
  }

  .pe-hero__content {
    padding: var(--space-4xl) var(--gutter-tablet);
    text-align: center;
  }

  .pe-hero__content h1,
  .pe-hero__lead,
  .pe-hero__points {
    margin-inline: auto;
  }

  .pe-hero__points {
    align-items: flex-start;
    text-align: left;
  }

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

  .pe-offline-advantage__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: var(--space-2xl);
  }

  .pe-offline-advantage__media {
    margin-block-start: var(--space-xl);
  }

  .pe-card-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg);
  }

  .pe-venue {
    min-height: 60vh;
  }

  .pe-venue__content {
    padding: var(--space-4xl) var(--gutter-tablet);
  }

  .pe-etiquette__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-2xl);
  }

  .pe-etiquette__texture {
    display: block;
  }

  .pe-reserve {
    padding-block: var(--section-gap-tablet);
  }

  .pe-reserve__actions {
    flex-direction: row;
    justify-content: center;
    width: auto;
  }

  .pe-reserve__actions .btn {
    width: auto;
  }
}

/* Desktop */
@media (min-width: 75rem) {
  .pe-container {
    padding-inline: var(--gutter-desktop);
  }

  .pe-section {
    padding-block: var(--section-gap-desktop);
  }

  .pe-hero {
    min-height: 80vh;
  }

  .pe-hero__content {
    padding: var(--space-5xl) var(--gutter-desktop);
  }

  .pe-offline-advantage__grid {
    gap: var(--space-3xl);
  }

  .pe-card-grid--3 {
    gap: var(--space-xl);
  }

  .pe-venue {
    min-height: 70vh;
  }

  .pe-venue__content {
    padding: var(--space-5xl) var(--gutter-desktop);
  }

  .pe-etiquette__grid {
    gap: var(--space-3xl);
  }

  .pe-reserve {
    padding-block: var(--section-gap-desktop);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .pe-card,
  .pe-card--champagne {
    transition: none;
  }

  .pe-card:hover,
  .pe-card--champagne:hover {
    transform: none;
  }
}