.oua-home {
  overflow: hidden;
  background: var(--oua-paper);
}

.oua-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.oua-hero {
  position: relative;
  isolation: isolate;
  min-height: 720px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 77% 26%, rgba(236, 72, 153, 0.17), transparent 28%),
    radial-gradient(circle at 18% 18%, rgba(109, 40, 217, 0.13), transparent 28%),
    linear-gradient(135deg, #fcfbff 0%, #f7f2ff 52%, #fff7fb 100%);
}

.oua-hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 130px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.94));
  z-index: -1;
}

.oua-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  gap: 80px;
  align-items: center;
  padding-block: 86px 120px;
}

.oua-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--oua-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.oua-kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--oua-primary), var(--oua-secondary));
}

.oua-hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--oua-ink);
  font-size: clamp(3rem, 5.5vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.oua-lead {
  max-width: 670px;
  margin: 28px 0 0;
  color: var(--oua-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.75;
}

.oua-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.oua-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none !important;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.oua-button:hover {
  transform: translateY(-2px);
}

.oua-button-primary {
  color: #fff !important;
  background: linear-gradient(135deg, var(--oua-primary), var(--oua-secondary));
  box-shadow: 0 14px 32px rgba(109, 40, 217, 0.25);
}

.oua-button-primary:hover {
  box-shadow: 0 18px 38px rgba(109, 40, 217, 0.32);
}

.oua-button-ghost {
  color: var(--oua-ink) !important;
  border-color: var(--oua-line);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
}

.oua-search-wrap {
  max-width: 610px;
  margin-top: 44px;
}

.oua-search-wrap > p {
  margin: 0 0 10px;
  color: var(--oua-muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.oua-search-wrap .search-form {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px;
  border: 1px solid rgba(18, 22, 42, 0.08);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(18, 22, 42, 0.09);
}


.oua-search-wrap .oua-search-label {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
}

.oua-search-wrap .search-field {
  width: 100%;
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  outline: none;
  background: transparent;
  box-shadow: none;
}

.oua-search-wrap .search-submit {
  flex: 0 0 auto;
  min-width: 110px;
  min-height: 48px;
  margin: 0;
  border: 0;
  line-height: 1;
  border-radius: 999px;
  background: var(--oua-ink);
  color: #fff;
  font-weight: 800;
}

.oua-hero-art {
  position: relative;
  min-height: 520px;
}

.oua-sun {
  position: absolute;
  inset: 28px 0 auto auto;
  width: 370px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    linear-gradient(rgba(255,255,255,.36) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.36) 1px, transparent 1px),
    linear-gradient(145deg, #f9a8d4, #c4b5fd);
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: 0 40px 90px rgba(109, 40, 217, 0.24);
}

.oua-card-stack {
  position: absolute;
  inset: 80px 40px auto auto;
  width: 360px;
  height: 430px;
}

.oua-art-card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 34px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 28px;
  box-shadow: 0 28px 60px rgba(18, 22, 42, 0.22);
}

.oua-art-card-back {
  transform: rotate(-13deg) translate(-55px, 4px);
  background: linear-gradient(165deg, #312e81, #6d28d9);
  color: rgba(255,255,255,.6);
  font-size: 3.5rem;
}

.oua-art-card-middle {
  transform: rotate(9deg) translate(42px, 8px);
  background: linear-gradient(165deg, #f43f5e, #ec4899);
  color: rgba(255,255,255,.66);
  font-size: 3.5rem;
}

.oua-art-card-front {
  justify-content: center;
  transform: rotate(-2deg);
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 17%, rgba(255,255,255,.25), transparent 24%),
    linear-gradient(150deg, #111827, #312e81 65%, #6d28d9);
  color: #fff;
}

.oua-art-card-front::before,
.oua-art-card-front::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.12);
}

.oua-art-card-front::before {
  width: 240px;
  height: 240px;
  right: -88px;
  top: -82px;
}

.oua-art-card-front::after {
  width: 310px;
  height: 310px;
  right: -126px;
  top: -118px;
}

.oua-art-label {
  position: relative;
  z-index: 1;
  font-size: .75rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: .24em;
}

.oua-art-card-front strong {
  position: relative;
  z-index: 1;
  margin-top: 8px;
  font-size: 4.4rem;
  line-height: .9;
  letter-spacing: -.06em;
}

.oua-art-card-front i {
  position: relative;
  z-index: 1;
  display: block;
  width: 92px;
  height: 7px;
  margin-top: 26px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--oua-accent), var(--oua-secondary));
}

.oua-star {
  position: absolute;
  color: var(--oua-secondary);
  font-size: 3rem;
  filter: drop-shadow(0 9px 20px rgba(236,72,153,.28));
}

.oua-star-one { left: 10px; top: 76px; }
.oua-star-two { right: -4px; bottom: 36px; color: var(--oua-primary); font-size: 4rem; }

.oua-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(109, 40, 217, 0.12);
  border-radius: 50%;
}

.oua-orbit-one { width: 240px; height: 240px; left: -120px; top: 160px; }
.oua-orbit-two { width: 150px; height: 150px; right: -55px; bottom: 72px; }

.oua-section {
  padding-block: 105px;
}

.oua-categories-section {
  background: #fff;
}

.oua-section-heading {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 44px;
}

.oua-section-heading-inline {
  display: flex;
  justify-content: space-between;
}

.oua-section-heading h2,
.oua-manifesto h2 {
  margin: 0;
  color: var(--oua-ink);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.oua-section-heading > p {
  margin: 0;
  color: var(--oua-muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.oua-category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.oua-category-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  min-height: 145px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--oua-line);
  border-radius: var(--oua-radius-md);
  background: #fff;
  color: var(--oua-ink) !important;
  text-decoration: none !important;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.oua-category-card::after {
  content: "";
  position: absolute;
  width: 100px;
  height: 100px;
  right: -62px;
  bottom: -62px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(109,40,217,.16), rgba(236,72,153,.18));
  transition: transform 180ms ease;
}

.oua-category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(109,40,217,.22);
  box-shadow: 0 20px 45px rgba(18,22,42,.09);
}

.oua-category-card:hover::after { transform: scale(1.55); }

.oua-category-symbol {
  display: grid;
  width: 54px;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 17px;
  background: linear-gradient(145deg, #f3e8ff, #fce7f3);
  color: var(--oua-primary-dark);
  font-size: 1.35rem;
  font-weight: 900;
}

.oua-category-card strong {
  display: block;
  font-size: 1.08rem;
}

.oua-category-card small {
  display: block;
  margin-top: 6px;
  color: var(--oua-muted);
  font-size: .86rem;
  line-height: 1.5;
}

.oua-arrow {
  position: relative;
  z-index: 1;
  font-size: 1.2rem;
  font-weight: 900;
}

.oua-posts-section {
  background: var(--oua-soft);
}

.oua-text-link,
.oua-card-link {
  color: var(--oua-primary) !important;
  font-weight: 800;
  text-decoration: none !important;
}

.oua-post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.oua-post-card {
  overflow: hidden;
  border: 1px solid var(--oua-line);
  border-radius: var(--oua-radius-md);
  background: #fff;
  box-shadow: 0 13px 34px rgba(18,22,42,.055);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.oua-post-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 46px rgba(18,22,42,.11);
}

.oua-post-thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(140deg, #ede9fe, #fce7f3);
}

.oua-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}

.oua-post-card:hover .oua-post-thumb img { transform: scale(1.035); }

.oua-thumb-placeholder {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(255,255,255,.5), transparent 20%),
    linear-gradient(145deg, #312e81, #6d28d9 56%, #ec4899);
  color: #fff;
}

.oua-thumb-placeholder::before {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  right: -75px;
  top: -75px;
  border: 2px solid rgba(255,255,255,.16);
  border-radius: 50%;
}

.oua-thumb-placeholder b {
  font-size: 3rem;
  letter-spacing: -.08em;
}

.oua-thumb-placeholder i {
  position: absolute;
  right: 24px;
  bottom: 16px;
  color: rgba(255,255,255,.65);
  font-size: 1.4rem;
  font-style: normal;
}

.oua-post-body {
  padding: 25px;
}

.oua-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
  color: #7a8091;
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.oua-post-meta span {
  color: var(--oua-primary);
}

.oua-post-meta span::after {
  content: "•";
  margin-left: 10px;
  color: #c4c7d2;
}

.oua-post-card h3 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.28;
  letter-spacing: -.02em;
}

.oua-post-card h3 a {
  color: var(--oua-ink) !important;
  text-decoration: none !important;
}

.oua-post-body > p {
  margin: 14px 0 21px;
  color: var(--oua-muted);
  font-size: .94rem;
  line-height: 1.65;
}

.oua-placeholder-card:hover { transform: none; }

.oua-manifesto-section {
  position: relative;
  background: #fff;
}

.oua-manifesto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 70px;
  border-radius: var(--oua-radius-lg);
  background:
    radial-gradient(circle at 84% 18%, rgba(236,72,153,.22), transparent 25%),
    linear-gradient(140deg, #111827, #251451 65%, #4c1d95);
  color: #fff;
  box-shadow: var(--oua-shadow);
}

.oua-manifesto h2 { color: #fff; }
.oua-manifesto .oua-kicker { color: #f9a8d4; }

.oua-manifesto-points {
  display: grid;
  gap: 14px;
}

.oua-manifesto-points p {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.84);
  line-height: 1.55;
}

.oua-manifesto-points p:last-child { border-bottom: 0; }

.oua-manifesto-points span {
  color: #f9a8d4;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .1em;
}

@media (max-width: 980px) {
  .oua-hero { min-height: auto; }
  .oua-hero-grid { grid-template-columns: 1fr; gap: 30px; padding-top: 72px; }
  .oua-hero-copy { text-align: center; }
  .oua-kicker { justify-content: center; }
  .oua-lead, .oua-search-wrap { margin-inline: auto; }
  .oua-hero-actions { justify-content: center; }
  .oua-hero-art { min-height: 470px; width: min(500px, 100%); margin-inline: auto; }
  .oua-section-heading { grid-template-columns: 1fr; gap: 20px; }
  .oua-category-grid, .oua-post-grid { grid-template-columns: repeat(2, 1fr); }
  .oua-manifesto { grid-template-columns: 1fr; gap: 42px; padding: 50px; }
}

@media (max-width: 680px) {
  .oua-shell { width: min(100% - 26px, 1180px); }
  .oua-hero-grid { padding-block: 56px 90px; }
  .oua-hero h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .oua-search-wrap .search-form { border-radius: 20px; }
  .oua-search-wrap .search-submit { min-width: 88px; padding-inline: 12px; }
  .oua-hero-art { min-height: 380px; transform: scale(.86); transform-origin: top center; margin-bottom: -55px; }
  .oua-card-stack { right: 50%; transform: translateX(50%); }
  .oua-sun { right: 50%; transform: translateX(50%); width: 330px; }
  .oua-section { padding-block: 76px; }
  .oua-section-heading-inline { align-items: flex-end; gap: 18px; }
  .oua-category-grid, .oua-post-grid { grid-template-columns: 1fr; }
  .oua-category-card { min-height: 125px; }
  .oua-manifesto { padding: 34px 24px; border-radius: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

/* A sétima categoria ocupa a largura da grade no desktop. */
@media (min-width: 981px) {
  .oua-category-grid > .oua-category-card:nth-child(7):last-child {
    grid-column: 1 / -1;
  }
}