/* ===== Referencje page styles ===== */

/* Hero */
.ref-hero {
  background-color: var(--color-abyssal-charcoal);
  border-bottom: var(--border-thin) solid var(--border-color);
  padding-block: var(--section-padding-desktop);
}

.ref-hero__container {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-2xl);
  align-items: center;
}

.ref-hero__text {
  grid-column: span 7;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.ref-hero__title {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-block-end: 0;
}

.ref-hero__title::after {
  content: " kasyna";
  color: var(--color-amber-gold);
}

.ref-hero__lead {
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
  color: var(--color-crisp-white);
  max-width: 60ch;
  margin-block-end: 0;
}

.ref-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: 0;
}

.ref-hero__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  background-color: var(--surface-panel);
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-button);
  padding: var(--space-md) var(--space-lg);
  min-width: 0;
  flex: 1 1 auto;
}

.ref-hero__stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: var(--weight-bold);
  color: var(--color-amber-gold);
  line-height: 1.2;
}

.ref-hero__stat-label {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.8);
}

.ref-hero__media {
  grid-column: span 5;
  min-width: 0;
  position: relative;
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.ref-hero__image {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
  display: block;
}

.ref-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 15, 0.35);
  pointer-events: none;
}

/* Section titles */
.ref-section-title {
  text-align: center;
  margin-block-end: var(--space-2xl);
}

.ref-section-title--left {
  text-align: left;
  margin-block-end: var(--space-lg);
}

/* Testimonials */
.ref-testimonials {
  background-color: var(--color-slate-blue-panel);
  padding-block: var(--section-padding-desktop);
}

.ref-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xl);
}

.ref-testimonial-card {
  background-color: var(--surface-card);
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-width: 0;
  transition: border-color var(--transition-color), box-shadow var(--transition-shadow);
}

.ref-testimonial-card:hover {
  border-color: var(--color-amber-gold);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.75);
}

.ref-testimonial-card__quote-mark {
  font-family: var(--font-heading);
  font-size: 3rem;
  line-height: 1;
  color: var(--color-amber-gold);
  display: block;
}

.ref-testimonial-card__quote {
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  max-width: 45ch;
}

.ref-testimonial-card__client {
  font-weight: var(--weight-semibold);
  color: var(--color-amber-gold);
  margin: 0;
}

.ref-testimonial-card__details {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.75);
}

.ref-testimonial-card__details li::before {
  content: "—";
  color: var(--color-amber-gold);
  margin-right: var(--space-xs);
}

/* Stats */
.ref-stats {
  background-color: var(--color-abyssal-charcoal);
  padding-block: var(--section-padding-desktop);
}

.ref-stats__intro {
  text-align: center;
  max-width: 60ch;
  margin-inline: auto;
  margin-block-end: var(--space-2xl);
  color: rgba(255, 255, 255, 0.85);
}

.ref-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.ref-stat-block {
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 0;
  background-color: var(--surface-panel);
}

.ref-stat-block:not(:last-child) {
  border-right: var(--border-thin) solid var(--border-color);
}

.ref-stat-block__number {
  font-family: var(--font-heading);
  font-size: var(--text-h1);
  font-weight: var(--weight-bold);
  color: var(--color-amber-gold);
  line-height: 1.1;
}

.ref-stat-block__label {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.8);
  max-width: 30ch;
  margin-inline: auto;
}

/* Event types */
.ref-event-types {
  background-color: var(--color-slate-blue-panel);
  padding-block: var(--section-padding-desktop);
}

.ref-event-types__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xl);
}

.ref-event-type-card {
  background-color: var(--surface-card);
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-width: 0;
  transition: border-width var(--transition-color), box-shadow var(--transition-shadow);
}

.ref-event-type-card--green {
  border-left: 4px solid var(--color-felt-green);
}

.ref-event-type-card--orange {
  border-left: 4px solid var(--color-rust-orange);
}

.ref-event-type-card--gold {
  border-left: 4px solid var(--color-amber-gold);
}

.ref-event-type-card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.75);
  border-left-width: 6px;
}

.ref-event-type-card__title {
  margin: 0;
  color: var(--color-crisp-white);
}

.ref-event-type-card__description {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  max-width: 40ch;
}

.ref-event-type-card__details {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.75);
}

.ref-event-type-card__details li::before {
  content: "•";
  color: var(--color-amber-gold);
  margin-right: var(--space-xs);
}

/* Case study */
.ref-case-study {
  background-color: var(--color-abyssal-charcoal);
  padding-block: var(--section-padding-desktop);
}

.ref-case-study__container {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-2xl);
  align-items: start;
}

.ref-case-study__text {
  grid-column: span 7;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.ref-case-study__subtitle {
  margin: 0;
  color: var(--color-amber-gold);
}

.ref-case-study__paragraph {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  max-width: 55ch;
}

.ref-case-study__point {
  margin: 0;
}

.ref-case-study__point h4 {
  margin: 0 0 var(--space-xs) 0;
  color: var(--color-crisp-white);
}

.ref-case-study__point p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  max-width: 55ch;
}

.ref-case-study__timeline {
  margin: 0;
  font-weight: var(--weight-semibold);
  color: var(--color-rust-orange);
}

.ref-case-study__media {
  grid-column: span 5;
  min-width: 0;
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-color);
}

.ref-case-study__media:hover {
  border-color: var(--color-amber-gold);
}

.ref-case-study__image {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
  display: block;
}

/* Ratings */
.ref-ratings {
  background-color: var(--color-slate-blue-panel);
  padding-block: var(--section-padding-desktop);
}

.ref-ratings__intro {
  text-align: center;
  max-width: 60ch;
  margin-inline: auto;
  margin-block-end: var(--space-2xl);
  color: rgba(255, 255, 255, 0.85);
}

.ref-ratings__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 800px;
  margin-inline: auto;
}

.ref-rating-bar {
  display: grid;
  grid-template-columns: 200px 1fr 60px;
  align-items: center;
  gap: var(--space-md);
  min-width: 0;
}

.ref-rating-bar__label {
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  color: rgba(255, 255, 255, 0.9);
  text-align: right;
}

.ref-rating-bar__track {
  height: 12px;
  background-color: var(--color-abyssal-charcoal);
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-button);
  overflow: hidden;
  min-width: 0;
}

.ref-rating-bar__fill {
  height: 100%;
  background-color: var(--color-amber-gold);
  border-radius: var(--radius-button);
  transition: width 1s ease;
}

.ref-rating-bar__value {
  font-family: var(--font-heading);
  font-size: var(--text-body-large);
  font-weight: var(--weight-bold);
  color: var(--color-amber-gold);
  text-align: left;
}

/* Gallery */
.ref-gallery {
  background-color: var(--color-abyssal-charcoal);
  padding-block: var(--section-padding-desktop);
}

.ref-gallery__intro {
  text-align: center;
  max-width: 60ch;
  margin-inline: auto;
  margin-block-end: var(--space-2xl);
  color: rgba(255, 255, 255, 0.85);
}

.ref-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xl);
}

.ref-gallery__item {
  margin: 0;
  min-width: 0;
}

.ref-gallery__image {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  transition: border-color var(--transition-color), transform var(--transition-transform);
  display: block;
}

.ref-gallery__item:hover .ref-gallery__image {
  border-color: var(--color-amber-gold);
  transform: scale(1.02);
}

.ref-gallery__caption {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-block-start: var(--space-sm);
  max-width: 20ch;
  margin-inline: auto;
}

/* FAQ */
.ref-faq {
  background-color: var(--color-slate-blue-panel);
  padding-block: var(--section-padding-desktop);
}

.ref-faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 800px;
  margin-inline: auto;
}

.ref-faq-item {
  border: var(--border-thin) solid var(--border-color);
  border-radius: var(--radius-card);
  background-color: var(--surface-panel);
  overflow: hidden;
}

.ref-faq-item__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  background-color: transparent;
  border: none;
  cursor: pointer;
  min-height: var(--touch-target-min);
  text-align: left;
  transition: background-color var(--transition-color);
}

.ref-faq-item__button:hover {
  background-color: var(--color-slate-blue-lighter);
}

.ref-faq-item__question {
  font-family: var(--font-heading);
  font-size: var(--text-body-large);
  font-weight: var(--weight-semibold);
  color: var(--color-crisp-white);
  line-height: var(--leading-h3);
}

.ref-faq-item__icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.ref-faq-item__icon::before,
.ref-faq-item__icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-amber-gold);
  transition: transform var(--transition-color);
}

.ref-faq-item__icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.ref-faq-item__icon::after {
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.ref-faq-item__button[aria-expanded="true"] .ref-faq-item__icon::after {
  transform: translateX(-50%) scaleY(0);
}

.ref-faq-item__panel {
  padding: 0 var(--space-lg) var(--space-lg);
}

.ref-faq-item__content {
  color: rgba(255, 255, 255, 0.85);
  max-width: 60ch;
}

.ref-faq-item__content p {
  margin: 0 0 var(--space-sm) 0;
}

.ref-faq-item__content ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.75);
}

.ref-faq-item__content ul li::before {
  content: "•";
  color: var(--color-amber-gold);
  margin-right: var(--space-xs);
}

/* CTA */
.ref-cta {
  background-color: var(--color-abyssal-charcoal);
  padding-block: var(--section-padding-desktop);
}

.ref-cta__container {
  max-width: 600px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.ref-cta__title {
  margin: 0;
}

.ref-cta__text {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  max-width: 50ch;
}

.ref-cta__benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(255, 255, 255, 0.75);
}

.ref-cta__benefits li::before {
  content: "✓";
  color: var(--color-felt-green);
  margin-right: var(--space-xs);
  font-weight: var(--weight-bold);
}

.ref-cta__button {
  margin-block-start: var(--space-md);
}

/* Responsive */
@media (max-width: 1024px) {
  .ref-hero__container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .ref-hero__text,
  .ref-hero__media {
    grid-column: 1 / -1;
  }

  .ref-hero__stats {
    flex-direction: column;
    align-items: stretch;
  }

  .ref-hero__stat {
    width: 100%;
  }

  .ref-testimonials__grid,
  .ref-event-types__grid,
  .ref-gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ref-stats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ref-stat-block:nth-child(2) {
    border-right: none;
  }

  .ref-stat-block:nth-child(1),
  .ref-stat-block:nth-child(2) {
    border-bottom: var(--border-thin) solid var(--border-color);
  }

  .ref-case-study__container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .ref-case-study__text,
  .ref-case-study__media {
    grid-column: 1 / -1;
  }

  .ref-rating-bar {
    grid-template-columns: 160px 1fr 50px;
    gap: var(--space-sm);
  }
}

@media (max-width: 768px) {
  .ref-hero {
    padding-block: var(--section-padding-mobile);
  }

  .ref-hero__title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .ref-hero__lead {
    font-size: var(--text-body);
    max-width: 100%;
  }

  .ref-hero__stats {
    gap: var(--space-sm);
  }

  .ref-hero__stat {
    padding: var(--space-sm) var(--space-md);
  }

  .ref-section-title {
    font-size: 1.75rem;
    margin-block-end: var(--space-xl);
  }

  .ref-testimonials,
  .ref-stats,
  .ref-event-types,
  .ref-case-study,
  .ref-ratings,
  .ref-gallery,
  .ref-faq,
  .ref-cta {
    padding-block: var(--section-padding-mobile);
  }

  .ref-testimonials__grid,
  .ref-event-types__grid,
  .ref-gallery__grid {
    grid-template-columns: 1fr;
  }

  .ref-testimonial-card,
  .ref-event-type-card {
    padding: var(--space-lg);
  }

  .ref-stats__grid {
    grid-template-columns: 1fr;
  }

  .ref-stat-block {
    border-right: none !important;
    border-bottom: var(--border-thin) solid var(--border-color);
  }

  .ref-stat-block:last-child {
    border-bottom: none;
  }

  .ref-stat-block__number {
    font-size: 2.25rem;
  }

  .ref-rating-bar {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .ref-rating-bar__label {
    text-align: left;
  }

  .ref-rating-bar__value {
    text-align: left;
  }

  .ref-faq-item__button {
    padding: var(--space-md);
  }

  .ref-faq-item__question {
    font-size: var(--text-body);
  }

  .ref-cta__button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ref-rating-bar__fill {
    transition: none;
  }

  .ref-gallery__item:hover .ref-gallery__image {
    transform: none;
  }
}