/* Cases index — Dogstudio-inspired */

:root {
  --joyput-coral: #e57373;
  --cases-accent: #e57373;
  --cases-bg: #0a0e14;
  --cases-text: rgba(255, 255, 255, 0.92);
  --cases-muted: rgba(200, 192, 186, 0.55);
}

html,
body.cases-page {
  overflow-x: hidden;
  overflow-y: auto;
  font-family: "Roboto", sans-serif;
  background: var(--cases-bg);
  color: var(--cases-text);
  min-height: 100vh;
}

body.cases-page {
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(40, 20, 24, 0.5) 0%, transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 30%, rgba(229, 115, 115, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 0% 70%, rgba(30, 24, 20, 0.4) 0%, transparent 45%),
    var(--cases-bg);
}

/* ——— Nav ——— */

.cases-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 1.75rem 2.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 20, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.cases-nav__brand {
  font-family: "Bebas Neue", cursive;
  font-size: 1.75rem;
  letter-spacing: 0.04em;
  color: var(--cases-text);
  text-decoration: none;
  justify-self: start;
}

.cases-nav__brand .dot {
  color: var(--cases-accent);
}

.cases-nav__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.25rem;
  max-width: 720px;
}

.cases-filter {
  background: none;
  border: none;
  padding: 0.25rem 0;
  font-family: "Roboto", sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cases-muted);
  cursor: pointer;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.cases-filter:hover,
.cases-filter.is-active {
  color: var(--cases-text);
}

.cases-nav__links {
  display: flex;
  gap: 1.75rem;
  justify-self: end;
}

.cases-nav__links a {
  font-family: "Bebas Neue", cursive;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--cases-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cases-nav__links a:hover,
.cases-nav__links a.is-active {
  color: var(--cases-text);
}

/* ——— Quote hero ——— */

.cases-main {
  padding: 0 2.5rem 5rem;
}

.cases-quote {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(52vh, 520px);
  padding: 4rem 0 5rem;
}

.cases-quote__inner {
  max-width: 900px;
  margin: 0;
  position: relative;
  padding: 0 1rem;
}

.cases-quote__mark {
  position: absolute;
  top: -0.15em;
  left: -0.05em;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(5rem, 14vw, 9rem);
  font-weight: 400;
  line-height: 1;
  color: rgba(255, 255, 255, 0.12);
  pointer-events: none;
  user-select: none;
}

.cases-quote__text {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.65rem, 3.8vw, 2.75rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--cases-text);
  margin: 0 0 1.25rem;
  position: relative;
  z-index: 1;
}

.cases-quote__subtitle {
  font-family: "Roboto", sans-serif;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 300;
  line-height: 1.65;
  color: var(--cases-muted);
  margin: 0 0 2rem;
  max-width: 640px;
  position: relative;
  z-index: 1;
}

.cases-quote__cite {
  font-family: "Roboto", sans-serif;
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--cases-muted);
}

/* ——— Project grid ——— */

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
  align-items: stretch;
  gap: 1.25rem;
  max-width: 1440px;
  margin: 0 auto;
}

.case-tile {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}

.case-tile.is-hidden {
  display: none;
}

.case-tile__visual {
  position: relative;
  height: 400px;
  flex: none;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-tile__logo {
  width: auto;
  height: 42%;
  max-width: 58%;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.45));
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1;
}

.case-tile__cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.case-tile:hover .case-tile__cover {
  transform: scale(1.03);
}

.case-tile--joyput .case-tile__logo {
  height: 82%;
  max-width: 82%;
  filter: drop-shadow(0 32px 64px rgba(229, 115, 115, 0.25));
}

.case-tile--stats-fan .case-tile__logo {
  height: 78%;
  max-width: 88%;
  filter: drop-shadow(0 32px 64px rgba(132, 230, 229, 0.2));
}

.case-tile__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 2rem;
  transition: background 0.4s ease;
}

.case-tile__cta {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

.case-tile:hover .case-tile__visual {
  filter: brightness(1.05);
}

.case-tile:hover .case-tile__logo {
  transform: scale(1.04);
}

.case-tile:hover .case-tile__overlay {
  background: rgba(0, 0, 0, 0.25);
}

.case-tile:hover .case-tile__cta {
  opacity: 1;
  transform: translateY(0);
}

.case-tile__meta {
  padding: 1.25rem 0 0.5rem;
}

.case-tile__title {
  font-family: "Roboto", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0 0 0.35rem;
}

.case-tile__tags {
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cases-muted);
  margin: 0;
}

/* ——— Elsewhere links ——— */

.cases-more {
  max-width: 1440px;
  margin: 5rem auto 0;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.cases-more__label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cases-muted);
  margin-bottom: 1.5rem;
}

.cases-more__row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem;
}

.cases-more__link {
  font-family: "Bebas Neue", cursive;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--cases-accent);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.cases-more__link:hover {
  opacity: 1;
}

/* ——— Responsive ——— */

@media (max-width: 1024px) {
  .cases-nav {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 1.25rem 1.5rem;
    gap: 1rem;
  }

  .cases-nav__brand {
    justify-self: center;
  }

  .cases-nav__links {
    justify-self: center;
  }

  .cases-main {
    padding: 0 1.25rem 4rem;
  }

  .cases-quote {
    min-height: auto;
    padding: 3rem 0 3.5rem;
  }
}

@media (max-width: 768px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }

  .case-tile__visual {
    height: 300px;
  }

  .cases-nav__filters {
    gap: 0.35rem 0.85rem;
  }

  .cases-filter {
    font-size: 0.6rem;
  }
}