/* ============================================
   Teksura — case study pages
   ============================================ */

.tk-case-page { background: var(--paper); }

/* ============ CASE HERO ============ */
.tkc-hero {
  padding: 100px 0 60px;
  background:
    radial-gradient(1000px 500px at 90% 10%, rgba(255,201,74,0.22), transparent 60%),
    var(--paper);
}
.tkc-hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.tkc-breadcrumb {
  display: inline-flex; gap: 8px; align-items: center;
  font-size: 13px; color: var(--g-600);
  margin-bottom: 24px;
}
.tkc-breadcrumb a { color: var(--ink); text-decoration: none; font-weight: 600; }
.tkc-breadcrumb a:hover { text-decoration: underline; }
.tkc-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.tkc-hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  color: var(--ink);
}
.tkc-hero__sub {
  font-size: 18px;
  line-height: 1.55;
  color: #374151;
  margin-bottom: 28px;
}
.tkc-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 20px;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  box-shadow: 6px 6px 0 0 var(--ink);
}
.tkc-meta__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.tkc-meta__val {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--ink);
  line-height: 1.2;
}

.tkc-hero__media img {
  width: 100%; height: auto; display: block;
  border: 2px solid var(--ink);
  border-radius: 14px;
  box-shadow: 8px 8px 0 0 var(--ink);
}

/* ============ RESULT STRIP ============ */
.tkc-results {
  background: var(--ink);
  color: #fff;
  padding: 50px 0;
}
.tkc-results__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  align-items: center;
}
.tkc-result {
  display: flex; flex-direction: column; gap: 8px;
}
.tkc-result__val {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.tkc-result__label {
  font-size: 13px;
  color: rgba(255,255,255,0.78);
  line-height: 1.4;
}

/* ============ SECTIONS ============ */
.tkc-section { padding: 80px 0; }
.tkc-section--soft { background: var(--soft); }
.tkc-section--ink { background: var(--ink); color: #fff; }
.tkc-section--ink h2 { color: #fff; }

.tkc-section__inner { max-width: 920px; margin: 0 auto; }
.tkc-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 14px;
}
.tkc-h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
  color: var(--ink);
}
.tkc-p {
  font-size: 17px;
  line-height: 1.6;
  color: #374151;
  margin-bottom: 16px;
}
.tkc-p strong { color: var(--ink); font-weight: 700; }
.tkc-p em { background: var(--accent-dim); padding: 0 4px; border-radius: 4px; font-style: normal; }

.tkc-quote {
  position: relative;
  padding: 28px 32px;
  background: #fff;
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  margin: 28px 0;
  box-shadow: 4px 4px 0 0 var(--ink);
}
.tkc-quote p {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 12px;
}
.tkc-quote__by {
  font-size: 13px;
  color: var(--mute);
  font-weight: 600;
}
.tkc-quote__by b { color: var(--ink); }

.tkc-list { display: flex; flex-direction: column; gap: 14px; margin: 20px 0; }
.tkc-li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  font-size: 16px;
  line-height: 1.55;
  color: #374151;
}
.tkc-li__m {
  width: 24px; height: 24px;
  background: var(--ink); color: var(--accent);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 12px;
  margin-top: 2px;
}
.tkc-li--bad .tkc-li__m { background: var(--coral); color: #fff; }
.tkc-li--ok .tkc-li__m { background: var(--ok); color: #fff; }

.tkc-shot {
  margin: 28px 0;
}
.tkc-shot img {
  width: 100%; height: auto; display: block;
  border-radius: 14px;
  filter: drop-shadow(8px 8px 0 var(--ink));
}
.tkc-shot__cap {
  font-size: 13px;
  color: var(--mute);
  margin-top: 12px;
  font-style: italic;
}

/* ============ DISCLAIMER ============ */
.tkc-disclaimer {
  background: var(--accent-dim);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.5;
  color: #78350f;
  margin: 24px 0;
}
.tkc-disclaimer b { color: #92400e; }

/* ============ CASES INDEX ============ */
.tkc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tkc-card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  display: flex; flex-direction: column;
  box-shadow: 6px 6px 0 0 var(--ink);
  transition: transform 0.2s var(--ease);
}
.tkc-card:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 0 var(--ink); }
.tkc-card__media {
  aspect-ratio: 16/9;
  background: var(--soft);
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
  display: grid; place-items: center;
}
.tkc-card__media img {
  width: 100%; height: 100%; object-fit: cover;
}
.tkc-card__body {
  padding: 22px 24px;
  display: flex; flex-direction: column;
  flex: 1;
}
.tkc-card__industry {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 8px;
}
.tkc-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 10px;
}
.tkc-card__excerpt {
  font-size: 14px;
  line-height: 1.5;
  color: var(--g-700);
  margin-bottom: 14px;
}
.tkc-card__result {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1.5px dashed var(--g-300);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}
.tkc-card__result b { color: var(--ok); }

/* ============ MOBILE ============ */
@media (max-width: 980px) {
  .tkc-hero__inner { grid-template-columns: 1fr; }
  .tkc-results__inner, .tkc-grid { grid-template-columns: 1fr 1fr; }
  .tkc-hero__meta { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .tkc-results__inner, .tkc-grid { grid-template-columns: 1fr; }
  .tkc-section { padding: 50px 0; }
  .tkc-hero { padding: 50px 0 30px; }
}