/* Case studies listing + detail pages */
.cs-page {
  --cs-ink: #1c2539;
  --cs-muted: #5d666f;
  --cs-accent: #fa8b17;
  --cs-cream: #f7f4ef;
  --cs-lavender: #f3eef8;
  --cs-navy: #1c2539;
  --cs-max: 1120px;
  background: var(--cs-cream);
}

/* Hero, compact centered */
.cs-hero {
  position: relative;
  padding: clamp(72px, 9vw, 120px) 20px clamp(48px, 5vw, 72px);
  text-align: center;
  background: #fff;
  overflow: hidden;
}

.cs-hero__wave {
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: radial-gradient(ellipse 80% 100% at 50% 100%, rgba(243, 238, 248, 0.9) 0%, transparent 70%);
  pointer-events: none;
}

.cs-hero__inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

.cs-hero__title {
  margin: 0 0 18px;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(34px, 4.5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cs-ink);
}

.cs-hero__crumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--cs-navy);
  color: #fff;
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.cs-hero__crumb a {
  color: #fff;
  text-decoration: none;
}

.cs-hero__crumb a:hover {
  color: var(--cs-accent);
}

.cs-hero__lead {
  margin: 0 auto 28px;
  max-width: 620px;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(15px, 1.25vw, 17px);
  line-height: 1.75;
  color: var(--cs-muted);
}

.cs-hero__actions,
.cs-detail-hero__actions,
.cs-detail__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.cs-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.cs-btn--primary {
  background: var(--cs-navy);
  color: #fff;
  border: 2px solid var(--cs-navy);
}

.cs-btn--primary:hover {
  background: var(--cs-accent);
  border-color: var(--cs-accent);
  color: #fff;
  transform: translateY(-1px);
}

.cs-btn--ghost {
  background: #fff;
  color: var(--cs-navy);
  border: 2px solid rgba(28, 37, 57, 0.12);
}

.cs-btn--ghost:hover {
  border-color: var(--cs-accent);
  color: var(--cs-accent);
}

.cs-btn--link {
  background: transparent;
  color: var(--cs-accent);
  border: none;
  padding-left: 0;
  padding-right: 0;
}

.cs-clients-band {
  margin-top: 0;
}

/* Card grid */
.cs-grid-section {
  padding: clamp(56px, 6vw, 88px) 20px;
  background: var(--cs-cream);
}

.cs-grid-section__inner {
  max-width: 1340px;
  margin: 0 auto;
}

.cs-grid-section__head {
  text-align: center;
  margin-bottom: clamp(32px, 3.5vw, 52px);
}

.cs-grid-section__eyebrow {
  margin: 0 0 10px;
  font-family: "DM Sans", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cs-accent);
}

.cs-grid-section__title {
  margin: 0;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--cs-ink);
}

.cs-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2vw, 28px);
}

.cs-card {
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.cs-card__frame {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 12px;
  border: 2px dashed rgba(250, 139, 23, 0.35);
  border-radius: 20px;
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.cs-card:hover .cs-card__frame {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(28, 37, 57, 0.1);
  border-color: rgba(250, 139, 23, 0.65);
}

.cs-card__thumb {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.cs-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.cs-card__body {
  flex: 1;
  padding: 18px 8px 12px;
}

.cs-card__meta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
  margin-bottom: 8px;
}

.cs-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(250, 139, 23, 0.12);
  color: var(--cs-accent);
  font-size: 16px;
}

.cs-card__title {
  margin: 0 0 4px;
  font-family: "Red Hat Display", sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--cs-ink);
}

.cs-card:hover .cs-card__title {
  color: var(--cs-accent);
}

.cs-card__client {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-muted);
}

.cs-card__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--cs-lavender);
  color: var(--cs-accent);
  transition: background 0.2s ease;
}

.cs-card:hover .cs-card__arrow {
  background: var(--cs-accent);
  color: #fff;
}

.cs-card__category {
  margin: 0 0 10px;
  font-family: "DM Sans", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-accent);
}

.cs-card__excerpt {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  line-height: 1.65;
  color: var(--cs-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cs-card__foot {
  margin-top: auto;
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--cs-navy);
}

.cs-card__stat {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: #fff;
}

.cs-btn--lg {
  padding: 15px 28px;
  font-size: 15px;
}

/* ============================================================
   CASE STUDY DETAIL, editorial / magazine layout (csm-*)
   Light cream theme, matches homepage var(--gotezu-bg)
   ============================================================ */

.cs-page--detail {
  --csm-bg: var(--gotezu-bg, #f7f4ef);
  --csm-surface: #ffffff;
  --csm-text: #1c2539;
  --csm-muted: #5d666f;
  --csm-accent: #fa8b17;
  --csm-border: rgba(28, 37, 57, 0.1);
  --csm-max: 1280px;
  --csm-aside: 260px;
}

.cs-page--detail #main-content {
  background: var(--csm-bg);
  color: var(--csm-text);
}

/* Hero */
.csm-hero {
  padding: clamp(48px, 7vw, 88px) 24px clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--csm-border);
  background: var(--csm-bg);
}

.csm-hero__inner {
  max-width: var(--csm-max);
  margin: 0 auto;
}

.csm-hero__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(28px, 4vw, 48px);
  font-family: "DM Sans", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--csm-muted);
}

.csm-hero__crumb a {
  color: var(--csm-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.csm-hero__crumb a:hover {
  color: var(--csm-accent);
}

.csm-hero__client {
  margin: 0 0 12px;
  font-family: "DM Sans", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--csm-accent);
}

.csm-hero__title {
  margin: 0 0 20px;
  max-width: 14ch;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--csm-text);
}

.csm-hero__sub {
  margin: 0 0 28px;
  max-width: 560px;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.65;
  color: var(--csm-muted);
}

.csm-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.csm-hero__tag {
  padding: 10px 18px;
  border: 1px solid var(--csm-border);
  border-radius: 4px;
  background: var(--csm-surface);
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--csm-text);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.csm-hero__tag:hover {
  border-color: var(--csm-accent);
  color: var(--csm-accent);
  background: rgba(250, 139, 23, 0.08);
}

.csm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Buttons */
.csm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 4px;
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.csm-btn--fill {
  background: var(--csm-accent);
  color: #fff;
  border: 2px solid var(--csm-accent);
}

.csm-btn--fill:hover {
  background: #e07a12;
  border-color: #e07a12;
  color: #fff;
}

.csm-btn--outline {
  background: var(--csm-surface);
  color: var(--csm-text);
  border: 2px solid var(--csm-border);
}

.csm-btn--outline:hover {
  border-color: var(--csm-accent);
  color: var(--csm-accent);
  background: rgba(250, 139, 23, 0.06);
}

.csm-btn--lg {
  padding: 16px 32px;
  font-size: 14px;
}

/* Featured image */
.csm-feature {
  padding: 0 24px clamp(48px, 6vw, 72px);
  background: var(--csm-bg);
}

.csm-feature__inner {
  max-width: var(--csm-max);
  margin: 0 auto;
}

.csm-feature__frame {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 21 / 9;
  background: #fff;
  box-shadow: 0 12px 40px rgba(28, 37, 57, 0.08);
}

.csm-feature__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Modular blocks, sidebar + main */
.csm-block {
  border-top: 1px solid var(--csm-border);
  padding: clamp(48px, 6vw, 88px) 24px;
  background: var(--csm-bg);
}

.csm-block__inner {
  max-width: var(--csm-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: var(--csm-aside) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

/* Left sidebar */
.csm-aside {
  position: sticky;
  top: 100px;
}

.csm-aside__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  border: 1px solid var(--csm-border);
  border-radius: 50%;
  background: var(--csm-surface);
  color: var(--csm-accent);
  font-size: 18px;
}

.csm-aside__title {
  margin: 0 0 20px;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--csm-text);
  line-height: 1.15;
}

.csm-aside__keywords {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.csm-aside__keywords li {
  margin-bottom: 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--csm-muted);
}

.csm-aside__touch {
  display: inline-block;
  padding: 12px 22px;
  border: 1px solid var(--csm-text);
  border-radius: 4px;
  background: transparent;
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--csm-text);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.csm-aside__touch:hover {
  background: var(--csm-accent);
  border-color: var(--csm-accent);
  color: #fff;
}

/* Right main content */
.csm-main__lead {
  margin: 0 0 clamp(24px, 3vw, 36px);
  max-width: 18ch;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--csm-text);
}

.csm-main__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 40px);
  margin-bottom: clamp(32px, 4vw, 48px);
}

.csm-main__col p {
  margin: 0 0 16px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--csm-muted);
}

.csm-main__col p:last-child {
  margin-bottom: 0;
}

.csm-main__figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
}

.csm-main__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* Results metrics */
.csm-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.csm-metric {
  padding: 24px 20px;
  border: 1px solid var(--csm-border);
  border-radius: 8px;
  background: var(--csm-surface);
  box-shadow: 0 4px 20px rgba(28, 37, 57, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.csm-metric:hover {
  border-color: rgba(250, 139, 23, 0.45);
  box-shadow: 0 8px 28px rgba(28, 37, 57, 0.08);
}

.csm-metric__value {
  display: block;
  margin-bottom: 10px;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  line-height: 1;
  color: var(--csm-accent);
}

.csm-metric__label {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--csm-muted);
}

/* Takeaways list */
.csm-takeaways {
  margin: 0;
  padding: 0;
  list-style: none;
}

.csm-takeaways li {
  position: relative;
  padding: 0 0 20px 28px;
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--csm-muted);
  border-bottom: 1px solid var(--csm-border);
  margin-bottom: 20px;
}

.csm-takeaways li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.csm-takeaways li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--csm-accent);
}

/* Closer CTA */
.csm-closer {
  border-top: 1px solid var(--csm-border);
  padding: clamp(48px, 6vw, 72px) 24px;
  background: linear-gradient(135deg, rgba(250, 139, 23, 0.12) 0%, rgba(247, 244, 239, 1) 100%);
}

.csm-closer__inner {
  max-width: var(--csm-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.csm-closer__eyebrow {
  margin: 0 0 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--csm-accent);
}

.csm-closer__title {
  margin: 0 0 10px;
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--csm-text);
}

.csm-closer__text {
  margin: 0;
  max-width: 480px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--csm-muted);
}

.csm-closer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Related, same cream as homepage */
.csm-related {
  padding: clamp(56px, 6vw, 80px) 24px clamp(72px, 8vw, 96px);
  background: var(--gotezu-bg, var(--cs-cream));
  color: var(--cs-ink);
  border-top: 1px solid var(--csm-border);
}

.csm-related__inner {
  max-width: var(--csm-max);
  margin: 0 auto;
}

.csm-related__eyebrow {
  margin: 0 0 10px;
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cs-accent);
}

.csm-related__title {
  margin: 0 0 clamp(28px, 3vw, 40px);
  font-family: "Red Hat Display", sans-serif;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  color: var(--cs-ink);
}

.csm-related__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.csm-related__card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(28, 37, 57, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.csm-related__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(28, 37, 57, 0.1);
}

.csm-related__thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.csm-related__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.csm-related__card:hover .csm-related__thumb img {
  transform: scale(1.04);
}

.csm-related__body {
  padding: 18px;
}

.csm-related__client {
  margin: 0 0 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cs-accent);
}

.csm-related__name {
  margin: 0 0 10px;
  font-family: "Red Hat Display", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--cs-ink);
}

.csm-related__more {
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--cs-accent);
}

.csm-related__back {
  display: inline-block;
  margin-top: 32px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--cs-accent);
  text-decoration: none;
}

.csm-related__back:hover {
  color: var(--cs-navy);
}

@media (max-width: 768px) {
  .cs-card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cs-hero {
    padding: 56px 20px 40px;
  }

  .cs-hero__actions,
  .cs-detail-hero__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    gap: 12px;
  }

  .cs-hero__actions .cs-btn,
  .cs-detail-hero__actions .cs-btn {
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
    box-sizing: border-box;
  }

  .cs-grid-section {
    padding: 48px 20px;
  }
}

@media (max-width: 991px) {
  .csm-block__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .csm-aside {
    position: static;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px 24px;
    align-items: start;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--csm-border);
  }

  .csm-aside__icon {
    grid-row: span 3;
    margin-bottom: 0;
  }

  .csm-aside__title {
    margin-bottom: 12px;
  }

  .csm-aside__keywords {
    margin-bottom: 0;
    grid-column: 2;
  }

  .csm-aside__touch {
    grid-column: 2;
  }

  .csm-main__cols, .csm-metrics, .csm-related__grid {
    grid-template-columns: 1fr;
  }

  .csm-hero__title {
    max-width: none;
  }

  .csm-main__lead {
    max-width: none;
  }

  .csm-closer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .csm-aside {
    grid-template-columns: 1fr;
  }

  .csm-aside__icon {
    grid-row: auto;
  }

  .csm-aside__keywords, .csm-aside__touch {
    grid-column: 1;
  }

  .csm-hero__actions, .csm-closer__actions {
    flex-direction: column;
    width: 100%;
  }

  .csm-btn {
    width: 100%;
  }

  .csm-related__grid {
    grid-template-columns: 1fr;
  }
}

/* Detail page, trusted clients band + FAQ on cream background */
.cs-page--detail .cs-clients-band {
  margin-top: 0;
  padding-top: clamp(32px, 4vw, 48px);
  padding-bottom: clamp(24px, 3vw, 40px);
  background: var(--gotezu-bg, var(--cs-cream));
  border-bottom: 1px solid rgba(28, 37, 57, 0.08);
}

.cs-page--detail .cs-clients-band .clients-grid__title {
  color: var(--cs-ink);
}

.cs-faq--detail {
  background: var(--gotezu-bg, var(--cs-cream));
  border-top: 1px solid rgba(28, 37, 57, 0.08);
}

.cs-faq--detail .faq-tabs__title,
.cs-faq--detail .faq-tabs__lead {
  color: var(--cs-ink);
}

.cs-faq--detail .faq-tabs__title em {
  color: var(--cs-accent);
  font-style: normal;
}