/* ============================================================
   Works Page Styles
   ============================================================ */

/* ── Filter ── */
.works-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-8);
}

.works-filter__btn {
  padding: 8px 18px;
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: 700;
  border: 1.5px solid var(--c-border);
  color: var(--c-muted);
  background: var(--c-bg-white);
  cursor: pointer;
  transition: border-color var(--tr), color var(--tr), background var(--tr);
}

.works-filter__btn:hover,
.works-filter__btn.is-active {
  border-color: var(--c-primary);
  color: var(--c-primary);
  background: rgba(31,94,59,.06);
}

/* ── Grid ── */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* ── Card ── */
.work-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--tr), box-shadow var(--tr), transform var(--tr);
  text-decoration: none;
  color: inherit;
}

.work-card:hover {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.work-card__thumb {
  aspect-ratio: 1920 / 1080;
  overflow: hidden;
  background: var(--c-bg);
  position: relative;
}

.work-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.work-card:hover .work-card__thumb img {
  transform: scale(1.04);
}

.work-card__thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  color: var(--c-muted);
  font-size: var(--fs-sm);
  background: linear-gradient(135deg, #e8f0e9, #f4f6f2);
}

.work-card__thumb-placeholder .thumb-icon {
  font-size: 36px;
  opacity: .5;
}

.work-card__body {
  padding: var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.work-card__cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  margin-bottom: var(--sp-3);
}

.work-card__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-3);
  line-height: 1.4;
}

.work-card__result {
  font-size: var(--fs-sm);
  color: var(--c-muted);
  line-height: 1.6;
  flex: 1;
}

.work-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-border-light);
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

.work-card__industry::before {
  content: "🏢 ";
}

/* ── Empty / Loading ── */
.works-loading,
.works-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-20);
  color: var(--c-muted);
  font-size: var(--fs-lg);
}

.works-loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto var(--sp-4);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Detail page ── */
.work-detail {
  padding: var(--sp-12) 0 var(--sp-20);
}

.work-detail__header {
  margin-bottom: var(--sp-8);
}

.work-detail__cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.work-detail__title {
  font-size: var(--fs-2xl);
  color: var(--c-text);
  margin-bottom: var(--sp-4);
}

.work-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

.work-detail__thumb {
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: var(--sp-12);
}

.work-detail__thumb img {
  width: 100%;
  aspect-ratio: 1920 / 1080;
  object-fit: cover;
}

.work-detail__body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--sp-12);
  align-items: start;
}

.work-detail__section {
  margin-bottom: var(--sp-8);
}

.work-detail__section-title {
  font-size: var(--fs-xl);
  color: var(--c-primary);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--c-primary);
}

.work-detail__text {
  color: var(--c-muted);
  line-height: 1.8;
}

.work-detail__kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-4);
}

.kpi-box {
  background: var(--c-bg);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  text-align: center;
}

.kpi-box__value {
  font-size: var(--fs-xl);
  font-weight: 900;
  color: var(--c-primary);
}

.kpi-box__label {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  margin-top: var(--sp-1);
}

.work-detail__sidebar {
  position: sticky;
  top: calc(var(--header-h) + var(--sp-6));
}

.work-detail__info-box {
  background: var(--c-bg);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  margin-bottom: var(--sp-4);
}

.info-row {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--c-border);
  font-size: var(--fs-sm);
}

.info-row:last-child {
  border-bottom: none;
}

.info-row__label {
  font-weight: 700;
  color: var(--c-text);
  min-width: 80px;
  flex-shrink: 0;
}

.info-row__value {
  color: var(--c-muted);
}

.work-detail__testimonial {
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  position: relative;
}

.work-detail__testimonial::before {
  content: "\201C";
  font-size: 60px;
  line-height: 1;
  color: rgba(255,255,255,.2);
  position: absolute;
  top: 10px;
  left: 16px;
}

.testimonial__quote {
  font-size: var(--fs-md);
  line-height: 1.7;
  padding-top: var(--sp-6);
}

.testimonial__client {
  font-size: var(--fs-sm);
  opacity: .7;
  margin-top: var(--sp-4);
}

/* Responsive */
@media (max-width: 1023px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .work-detail__body {
    grid-template-columns: 1fr;
  }
  .work-detail__sidebar {
    position: static;
  }
}

@media (max-width: 767px) {
  .works-grid {
    grid-template-columns: 1fr;
  }
}