/* ============================================================
   HK TRISENTA — Page-specific styles
   ============================================================ */

/* ----- home: hero variant ----- */
.home-hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
}

@media (max-width: 768px) {
  .home-hero__stats { grid-template-columns: repeat(2, 1fr); }
}

.stat {
  border-left: 2px solid var(--copper-700);
  padding-left: var(--space-4);
}

.stat__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--copper-500);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.stat__label {
  font-size: var(--fs-caption);
  color: var(--ink-100);
  margin-top: var(--space-2);
}

/* ----- services page: services detail ----- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-7);
  align-items: center;
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--paper-200);
}

.service-detail:last-child { border-bottom: 0; }

@media (max-width: 1024px) { .service-detail { grid-template-columns: 1fr; gap: var(--space-5); } }

.service-detail--reverse { grid-template-columns: 1.2fr 1fr; }
.service-detail--reverse .service-detail__visual { order: -1; }

@media (max-width: 1024px) {
  .service-detail--reverse .service-detail__visual { order: 0; }
}

.service-detail__num {
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  color: var(--copper-700);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  display: inline-block;
}

.service-detail__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-4);
}

.service-detail__copy {
  font-size: var(--fs-body);
  color: var(--ink-500);
  margin-bottom: var(--space-4);
  max-width: 60ch;
}

.service-detail__list {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.service-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-body-sm);
  color: var(--ink-700);
}

.service-detail__list svg {
  width: 20px;
  height: 20px;
  color: var(--copper-700);
  flex-shrink: 0;
  margin-top: 2px;
}

.service-detail__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--paper-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-detail__visual svg {
  width: 100%;
  height: 100%;
}

/* ----- culture page: story section ----- */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 1024px) {
  .story-grid { grid-template-columns: 1fr; }
}

.story-grid__visual {
  aspect-ratio: 4 / 5;
  background: var(--paper-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-md);
}

.story-grid__visual svg { width: 100%; height: 100%; }

.story-grid__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.story-grid__content p {
  font-size: var(--fs-lead);
  color: var(--ink-500);
  line-height: 1.5;
  max-width: 60ch;
}

.story-grid__content p strong {
  color: var(--ink-900);
  font-weight: 600;
}

/* ----- contact: form layout ----- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-7);
  align-items: start;
}

@media (max-width: 1024px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.contact-info {
  display: grid;
  gap: var(--space-4);
}

/* ----- news: archive filters ----- */
.news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
}

.news-filter {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid var(--paper-200);
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--ink-500);
  cursor: pointer;
  transition: background var(--dur-instant) var(--ease-out),
              color var(--dur-instant) var(--ease-out);
}

.news-filter:hover { background: var(--paper-100); color: var(--ink-900); }
.news-filter[aria-pressed="true"] {
  background: var(--ink-900);
  color: var(--paper-100);
  border-color: var(--ink-900);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .news-grid { grid-template-columns: 1fr; } }

/* ----- services: holdings disclaimer ----- */
.holdings-disclaimer {
  padding: var(--space-5);
  background: var(--paper-50);
  border-left: 4px solid var(--warning);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body-sm);
  color: var(--ink-500);
  margin-block: var(--space-4);
}

.holdings-disclaimer strong { color: var(--copper-900); }

/* ----- small hero variant (inner pages) ----- */
.page-hero {
  padding-block: var(--space-9);
  padding-top: calc(var(--space-9) + 64px);
  background: var(--grad-hero-dark);
  color: var(--paper-50);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-copper-glow);
  opacity: 0.3;
  pointer-events: none;
}

.page-hero > * { position: relative; z-index: 1; }

.page-hero__inner {
  display: grid;
  gap: var(--space-4);
  max-width: 800px;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, var(--fs-h1));
  letter-spacing: var(--tracking-tight);
}

.page-hero p {
  font-size: var(--fs-lead);
  color: var(--ink-100);
  max-width: 60ch;
  margin: 0;
}

.page-hero--light {
  background: var(--grad-hero-light);
  color: var(--ink-900);
}

.page-hero--light p { color: var(--ink-500); }
.page-hero--light .eyebrow { color: var(--copper-700); }

/* image-backed hero (PNG art under dark gradient) */
.page-hero--image {
  background:
    linear-gradient(180deg, rgba(11,11,15,.55) 0%, rgba(11,11,15,.85) 100%),
    var(--grad-hero-dark);
  background-size: cover;
  background-position: center;
}

.page-hero--image.services {
  background-image:
    linear-gradient(180deg, rgba(11,11,15,.55) 0%, rgba(11,11,15,.85) 100%),
    url('../images/hero/services.png');
}

.page-hero--image.culture {
  background-image:
    linear-gradient(180deg, rgba(11,11,15,.45) 0%, rgba(11,11,15,.85) 100%),
    url('../images/hero/culture.png');
}

/* ----- contact office map block ----- */
.office-card {
  background: var(--paper-100);
  padding: var(--space-7);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.office-card__hours {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--fs-body-sm);
}

.office-card__hours-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--paper-200);
  padding-block: var(--space-2);
}

.office-card__hours-row:last-child { border-bottom: 0; }

/* ----- FAQ-ish section ----- */
.faq {
  display: grid;
  gap: var(--space-3);
  max-width: 880px;
}

.faq__item {
  background: var(--paper-100);
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: border-color var(--dur-instant) var(--ease-out);
}

.faq__item[open] {
  border-color: var(--copper-300);
}

.faq__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h6);
  list-style: none;
}

.faq__summary::-webkit-details-marker { display: none; }

.faq__summary svg {
  width: 18px;
  height: 18px;
  color: var(--copper-700);
  transition: transform var(--dur-quick) var(--ease-out);
}

.faq__item[open] .faq__summary svg {
  transform: rotate(45deg);
}

.faq__answer {
  margin-top: var(--space-3);
  font-size: var(--fs-body-sm);
  color: var(--ink-500);
  line-height: 1.7;
}