/* =========================================================
   CURIOLAB — HOME
   B2B / Destination Marketing / Consulting tone
   ========================================================= */

:root {
  --ink:        #16242e;   /* deep slate navy — primary text & dark sections */
  --ink-soft:   #3d4d57;
  --paper:      #f7f5f0;   /* warm off-white */
  --white:      #ffffff;
  --line:       #e3ddd2;   /* hairline borders */
  --accent:     #b1542d;   /* restrained clay accent — used sparingly */
  --muted:      #6b7680;

  --maxw: 1160px;
  --gutter: clamp(20px, 5vw, 56px);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- Shared typography ---------- */
.eyebrow,
.section-label {
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 1rem;
}
.section-label--light { color: #d9b6a4; }

.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
}
.section-title--light { color: var(--white); }

.section-head { margin-bottom: clamp(2.2rem, 5vw, 3.4rem); }
.lead { font-size: 1.12rem; color: var(--ink-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.95em 1.7em;
  border-radius: 2px;
  border: 1px solid transparent;
  line-height: 1;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
  cursor: pointer;
}
.btn-sm { padding: 0.6em 1.1em; font-size: 0.85rem; }
.btn-solid { background: var(--ink); color: var(--white); border-color: var(--ink); }
.btn-solid:hover { background: #0c1820; }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--white); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  margin-right: auto;
}
.brand img {
  height: 18px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  gap: 1.7rem;
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 0.2rem 0;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.main-nav a:hover { color: var(--ink); }
.main-nav a.is-active { color: var(--ink); border-color: var(--accent); }
.header-cta { white-space: nowrap; align-self: center; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  background-color: var(--ink);
  background-image:
    linear-gradient(180deg, rgba(11,18,24,0.78) 0%, rgba(11,18,24,0.55) 45%, rgba(11,18,24,0.82) 100%),
    url("../assets/img/seoul.jpg");
  background-size: cover;
  background-position: center 60%;
  border-bottom: 1px solid var(--line);
  color: var(--white);
}
.hero .eyebrow { color: #e6c3b1; }
.hero-inner {
  padding-top: clamp(6rem, 13vw, 9.5rem);
  padding-bottom: clamp(6rem, 13vw, 9.5rem);
  max-width: 880px;
}
.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 6.4vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1.4rem;
  color: var(--white);
}
.hero-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: rgba(255,255,255,0.86);
  max-width: 660px;
  margin: 0 0 2.4rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero .btn-solid { background: var(--white); color: var(--ink); border-color: var(--white); }
.hero .btn-solid:hover { background: #ece7df; border-color: #ece7df; }
.hero .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.6); }
.hero .btn-outline:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

/* =========================================================
   WHO WE ARE
   ========================================================= */
.who {
  padding: clamp(4rem, 9vw, 6.5rem) 0;
}
.who-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.who-intro { max-width: 460px; }
.stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stat {
  background: var(--white);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.stat-num {
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 500;
  line-height: 1;
}
.stat-label {
  font-size: 0.86rem;
  color: var(--muted);
  letter-spacing: 0.01em;
}

/* =========================================================
   FEATURED DESTINATIONS
   ========================================================= */
.projects {
  padding: clamp(4rem, 9vw, 6.5rem) 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 2.6vw, 2rem);
}
.project-card {
  display: flex;
  flex-direction: column;
}
.project-image {
  display: block;
  aspect-ratio: 4 / 5;
  background-size: cover;
  background-position: center;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  transition: transform .35s ease;
}
.project-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,18,24,0) 55%, rgba(11,18,24,0.28) 100%);
}
.project-card:hover .project-image { transform: translateY(-4px); }
.project-meta {
  padding: 1.2rem 0.1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.project-name {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
}
.project-role {
  font-size: 0.9rem;
  color: var(--muted);
}

/* =========================================================
   SERVICES
   ========================================================= */
.services { padding: clamp(4rem, 9vw, 6.5rem) 0; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 2.6vw, 1.8rem);
}
.service-card {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2.2rem 2rem;
  background: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.service-card:hover {
  border-color: #cdc4b4;
  box-shadow: 0 12px 30px -22px rgba(22,36,46,0.45);
}
.service-name {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0 0 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}
.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.service-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
}

/* =========================================================
   WHY KOREA
   ========================================================= */
.why {
  background: var(--ink);
  color: var(--white);
  padding: clamp(4.5rem, 10vw, 7rem) 0;
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.why-points {
  list-style: none;
  margin: 0;
  padding: 0;
}
.why-points li {
  display: flex;
  gap: 1.3rem;
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.why-points li:last-child { border-bottom: 1px solid rgba(255,255,255,0.14); }
.why-no {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: #d9b6a4;
  min-width: 2rem;
}
.why-points p {
  margin: 0;
  font-size: 1.12rem;
  color: rgba(255,255,255,0.86);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact { padding: clamp(4rem, 9vw, 6.5rem) 0; }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.contact-details {
  border-left: 1px solid var(--line);
  padding-left: clamp(1.5rem, 4vw, 3rem);
}
.contact-company {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin: 0 0 0.4rem;
}
.contact-line { margin: 0 0 0.4rem; color: var(--ink-soft); }
.contact-line a:hover { color: var(--accent); }
.contact-cta { margin-top: 1.6rem; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 2.4rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem 2rem;
  flex-wrap: wrap;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer-brand {
  display: flex;
  align-items: center;
}
.footer-brand img {
  height: 15px;
  width: auto;
  display: block;
}
.footer-nav { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-nav a { font-size: 0.9rem; color: var(--ink-soft); }
.footer-nav a:hover { color: var(--ink); }
.footer-copy { font-size: 0.82rem; color: var(--muted); }

/* ---------- Image credits (small print) ---------- */
.credits {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: clamp(2rem, 4vw, 2.8rem) 0;
}
.credits h2 {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 0.8rem;
}
.credits p {
  font-size: 0.78rem;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
  max-width: none;
}
.credits a { color: var(--ink-soft); text-decoration: underline; }

/* =========================================================
   PAGE HERO (interior pages: About, Services)
   ========================================================= */
.page-hero {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.page-hero-inner {
  padding-top: clamp(4rem, 9vw, 6.5rem);
  padding-bottom: clamp(4rem, 9vw, 6.5rem);
  max-width: 820px;
}
.page-hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.3rem, 5.4vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1.2rem;
}
.page-hero .lead { font-size: clamp(1.05rem, 2.2vw, 1.25rem); max-width: 640px; }

/* ---------- Prose / narrative blocks ---------- */
.prose p { color: var(--ink-soft); margin: 0 0 1.1rem; max-width: 60ch; }
.prose p:last-child { margin-bottom: 0; }

/* ---------- Founder message ---------- */
.founder { padding: clamp(4rem, 9vw, 6.5rem) 0; border-top: 1px solid var(--line); }
.founder-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.founder-quote {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 0 1.6rem;
}
.founder-body { margin: 0 0 1.7rem; }
.founder-body p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.72;
  margin: 0 0 1rem;
  max-width: 60ch;
}
.founder-body p:last-child { margin-bottom: 0; }
.founder-sign { display: flex; flex-direction: column; gap: 0.15rem; }
.founder-name { font-weight: 600; font-size: 1.02rem; }
.founder-role { font-size: 0.9rem; color: var(--muted); }

/* ---------- Vision band (dark) ---------- */
.vision {
  background: var(--ink);
  color: var(--white);
  text-align: center;
  padding: clamp(4.5rem, 10vw, 7rem) 0;
}
.vision .section-label { color: #d9b6a4; }
.vision-statement {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 18ch;
  margin: 0 auto;
}

/* ---------- Services detail rows ---------- */
.service-rows { border-top: 1px solid var(--line); }
.service-row {
  display: grid;
  grid-template-columns: auto 1fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
  padding: clamp(2.2rem, 5vw, 3.2rem) 0;
  border-bottom: 1px solid var(--line);
}
.service-row-no {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--accent);
  padding-top: 0.35rem;
}
.service-row-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  line-height: 1.15;
  margin: 0;
}
.service-row-body p { margin: 0 0 1.1rem; color: var(--ink-soft); }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.service-tags li {
  font-size: 0.84rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35em 0.85em;
  background: var(--white);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.8rem;
  flex-wrap: wrap;
}
.cta-inner h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  line-height: 1.15;
  margin: 0;
}

/* =========================================================
   CASE STUDIES
   ========================================================= */
.case {
  padding: clamp(4rem, 9vw, 6.5rem) 0;
  border-bottom: 1px solid var(--line);
}
.case:nth-child(even) { background: var(--paper); }
.case-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 2.8rem);
}
.case-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0.4rem 0 0;
}
.case-lead { margin: 0; color: var(--ink-soft); font-size: 1.05rem; }
.case-scope { margin: 1rem 0 0; }

.case-feature {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}
.case-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.8rem, 1.8vw, 1.2rem);
  margin-top: clamp(0.8rem, 1.8vw, 1.2rem);
}
.case-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

/* =========================================================
   INSIGHTS (blog index)
   ========================================================= */
.insights-list { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 clamp(2.2rem, 5vw, 3rem);
  padding: 0;
  list-style: none;
}
.chip {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5em 1.1em;
  background: var(--white);
  cursor: default;
}
.chip.is-active { background: var(--ink); color: var(--white); border-color: var(--ink); }

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.2rem);
}
.insight-card { display: flex; flex-direction: column; }
.insight-thumb {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}
.insight-cat {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin: 1.1rem 0 0.5rem;
}
.insight-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.25;
  margin: 0 0 0.6rem;
}
.insight-excerpt { font-size: 0.95rem; color: var(--ink-soft); margin: 0; }

/* =========================================================
   CONTACT PAGE (form + map)
   ========================================================= */
.contact-page { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.contact-page-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2.5rem, 6vw, 4.5rem);
  align-items: start;
}
.form-field { margin-bottom: 1.3rem; display: flex; flex-direction: column; gap: 0.45rem; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--ink); }
.form-field input,
.form-field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.8em 0.9em;
  width: 100%;
}
.form-field input:focus,
.form-field textarea:focus { outline: none; border-color: var(--ink); }
.form-field textarea { resize: vertical; min-height: 150px; }
.contact-aside .contact-company { font-family: var(--serif); font-size: 1.25rem; margin: 0 0 0.4rem; }
.contact-aside p { margin: 0 0 0.4rem; color: var(--ink-soft); }
.contact-aside a:hover { color: var(--accent); }
.map-embed {
  margin-top: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  line-height: 0;
}
.map-embed iframe { width: 100%; height: 300px; border: 0; display: block; }

/* =========================================================
   ARTICLE (single Insights post)
   ========================================================= */
.article-hero { background: var(--paper); border-bottom: 1px solid var(--line); }
.article-hero-inner {
  padding-top: clamp(3.5rem, 8vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  max-width: 820px;
}
.article-cat {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 1rem;
}
.article-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 4.8vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 1.1rem;
}
.article-dek {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 660px;
  margin: 0;
}
.article-figure { margin: 0; background: var(--ink); }
.article-figure img {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
  display: block;
}
.article { padding: clamp(3rem, 6vw, 4.5rem) 0; }
.article-body { max-width: 720px; margin: 0 auto; }
.article-body > p {
  font-size: 1.1rem;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0 0 1.35rem;
  max-width: none;
}
.article-body h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.45rem, 3vw, 1.95rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 2.4rem 0 1rem;
}
.article-body ul { margin: 0 0 1.35rem; padding: 0; list-style: none; }
.article-body ul li {
  position: relative;
  padding-left: 1.3rem;
  margin-bottom: 0.7rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-soft);
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
}
.article-body strong { color: var(--ink); font-weight: 600; }
.article-rule { border: 0; border-top: 1px solid var(--line); margin: 2.4rem 0; }
.article-note { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }
.article-sources { font-size: 0.85rem; color: var(--muted); line-height: 1.8; }
.article-sources a { color: var(--ink-soft); text-decoration: underline; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .who-grid,
  .why-grid,
  .contact-inner,
  .founder-grid,
  .case-head,
  .contact-page-grid { grid-template-columns: 1fr; }
  .case-head { align-items: start; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .insight-grid { grid-template-columns: 1fr 1fr; }
  .contact-details { border-left: 0; padding-left: 0; }
  .service-row { grid-template-columns: auto 1fr; }
  .service-row-body { grid-column: 1 / -1; }
  .case-thumbs { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .header-cta { display: none; }
  .project-grid,
  .insight-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero-actions .btn { flex: 1 1 auto; text-align: center; }
  .case-thumbs { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   INSIGHTS — card date + text-card variant, article date + back link
   (reuses .insight-grid / .insight-card / .article* + :root tokens)
   ========================================================= */
.insight-date {
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0.9rem 0 0.45rem;
}
/* text-only card (no thumbnail) — bordered like a service card */
.insight-card--text {
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1.8rem;
  background: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.insight-card--text:hover {
  border-color: #cdc4b4;
  box-shadow: 0 12px 30px -22px rgba(22, 36, 46, 0.45);
}
.insight-card--text .insight-cat { margin-top: 0; }
.insight-card--text .insight-date { margin-top: 0.5rem; }

/* article (detail) — date under the title + back link */
.article-date {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.9rem 0 0;
}
.article-back-wrap {
  border-top: 1px solid var(--line);
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 1.5rem;
}
.article-back {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.article-back:hover { color: var(--accent); }