/* CASE STUDY PAGES */

.case-hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 155px;
  padding-bottom: 170px;
  background:
    radial-gradient(
      circle at 10% 18%,
      rgba(255, 49, 88, 0.24),
      transparent 30%
    ),
    radial-gradient(
      circle at 92% 20%,
      rgba(244, 185, 66, 0.16),
      transparent 28%
    ),
    linear-gradient(135deg, var(--plum), var(--navy));
  color: var(--cream);
}

.case-hero::after,
.case-dark::after,
.case-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}

.case-hero__container {
  position: relative;
  z-index: 2;
  max-width: 1080px;
  text-align: center;
}

.case-hero .section-eyebrow {
  justify-content: center;
  color: var(--coral);
}

.case-hero h1 {
  max-width: 980px;
  margin: 0 auto;
  font-family: var(--heading);
  font-size: clamp(4rem, 7vw, 7.4rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  color: var(--white);
}

.case-hero p:not(.section-eyebrow) {
  max-width: 760px;
  margin: 30px auto 0;
  font-size: 1.08rem;
  line-height: 1.85;
  color: rgba(255, 248, 239, 0.82);
}

.case-hero .btn {
  margin-top: 34px;
}

.case-hero__mockup {
  max-width: 760px;
  margin: 50px auto -70px;
  padding: 10px;
  border-radius: 26px;
  background: rgba(255, 248, 239, 0.9);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
  transform: rotate(-1deg);
}

.case-hero__mockup img {
  display: block;
  width: 100%;
  border-radius: 18px;
}

/* INTRO */

.case-intro {
  padding: 100px 0 105px;
  padding-top: 75px;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(244, 185, 66, 0.18),
      transparent 28%
    ),
    linear-gradient(135deg, #fff8ef, #ead8c4);
}

.case-intro__grid {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.case-label {
  margin: 0 0 18px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.case-intro h2,
.case-dark h2,
.case-results h2,
.case-cta h2 {
  margin: 0 auto;
  font-family: var(--heading);
  font-size: clamp(3.2rem, 5.5vw, 5.8rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
  color: var(--plum);
}

.case-intro h2 {
  max-width: 1000px;
}

.case-intro p,
.case-results p {
  max-width: 760px;
  margin: 22px auto 0;
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(23, 18, 25, 0.74);
}

/* DARK STRATEGY */

.case-dark {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
  background:
    radial-gradient(
      circle at 12% 20%,
      rgba(255, 49, 88, 0.16),
      transparent 30%
    ),
    radial-gradient(
      circle at 88% 78%,
      rgba(244, 185, 66, 0.12),
      transparent 28%
    ),
    linear-gradient(135deg, var(--navy), var(--plum-dark));
  color: var(--cream);
}

.case-dark__container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.case-dark .section-eyebrow {
  justify-content: center;
  color: var(--gold);
}

.case-dark h2 {
  max-width: 900px;
  color: var(--white);
}

.case-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
  text-align: left;
}

.case-card {
  padding: 34px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 248, 239, 0.14);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(10px);
}

.case-card:nth-child(2) {
  transform: translateY(26px);
}

.case-card span {
  display: block;
  margin-bottom: 22px;
  font-family: var(--heading);
  font-size: 2.3rem;
  color: var(--gold);
}

.case-card h3 {
  margin: 0;
  font-family: var(--heading);
  font-size: 2rem;
  line-height: 1.05;
  color: var(--white);
}

.case-card p {
  margin: 18px 0 0;
  line-height: 1.75;
  color: rgba(255, 248, 239, 0.76);
}

/* RESULTS */

.case-results {
  padding: 75px 0;
  background: var(--cream);
}

.case-results__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}

.case-results h2,
.case-results .case-label {
  text-align: left;
}

.case-results h2 {
  margin-left: 0;
}

.case-results p {
  margin-left: 0;
}

.case-results__list {
  display: grid;
  gap: 18px;
}

.case-results__list article {
  padding: 28px;
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.case-results__list h3 {
  margin: 0;
  font-family: var(--heading);
  font-size: 2rem;
  color: var(--plum);
}

/* SNAPSHOT */

.case-snapshot {
  padding: 36px;
  margin-top: 30px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.case-snapshot h3 {
  margin: 0 0 24px;
  font-family: var(--heading);
  font-size: 2.3rem;
  color: var(--plum);
}

.case-snapshot ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-snapshot li {
  color: rgba(23, 18, 25, 0.72);
  line-height: 1.6;
}

.case-snapshot strong {
  color: var(--plum);
}

/* QUOTE */

.case-quote {
  padding: 42px;
  border-radius: 32px;
  background: var(--plum);
  color: var(--cream);
  box-shadow: var(--shadow-strong);
  transform: rotate(-2deg);
}

.case-quote p {
  margin: 0;
  font-family: var(--heading);
  font-size: clamp(2rem, 2.6vw, 3rem);
  line-height: 1.08;
  color: var(--white);
}

.case-quote span {
  display: block;
  margin-top: 24px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* CTA */

.case-cta {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
  text-align: center;
  background:
    radial-gradient(
      circle at 15% 15%,
      rgba(255, 49, 88, 0.16),
      transparent 30%
    ),
    linear-gradient(135deg, var(--navy), var(--plum));
  color: var(--cream);
}

.case-cta__container {
  position: relative;
  z-index: 2;
  max-width: 940px;
}

.case-cta .section-eyebrow {
  justify-content: center;
  color: var(--gold);
}

.case-cta h2 {
  color: var(--white);
}

.case-cta p {
  max-width: 720px;
  margin: 28px auto 0;
  font-size: 1.06rem;
  line-height: 1.85;
  color: rgba(255, 248, 239, 0.78);
}

.case-cta .btn {
  margin-top: 38px;
}

/* RESPONSIVE */

@media (max-width: 1000px) {
  .case-card-grid,
  .case-results__grid {
    grid-template-columns: 1fr;
  }

  .case-results h2,
  .case-results .case-label,
  .case-results p {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .case-card:nth-child(2),
  .case-quote,
  .case-hero__mockup {
    transform: none;
  }
}

@media (max-width: 700px) {
  .case-hero,
  .case-dark,
  .case-results,
  .case-cta {
    padding: 88px 0;
  }

  .case-intro {
    padding: 100px 0 88px;
  }

  .case-hero h1 {
    font-size: clamp(3.4rem, 15vw, 5.4rem);
  }

  .case-hero__mockup {
    margin: 50px auto -45px;
    padding: 8px;
    border-radius: 20px;
  }

  .case-card,
  .case-snapshot,
  .case-quote {
    padding: 28px;
  }
}