/* ==========================================================================
   Página de Patrocínio Institucional — Kirimurê
   styles/sections/patrocine.css
   ========================================================================== */

.sponsor-page {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  color: var(--color-cream);
  background:
    radial-gradient(ellipse 60% 50% at 85% 15%, rgba(0, 142, 170, 0.16) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 15% 55%, rgba(0, 200, 196, 0.08) 0%, transparent 65%),
    linear-gradient(180deg, var(--color-primary-dark) 0%, var(--color-primary) 35%, var(--color-primary-dark) 100%);
  isolation: isolate;
  padding-bottom: 5rem;
}

.sponsor-container {
  width: 100%;
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3.5rem);
}

/* --------------------------------------------------------------------------
   1. Breadcrumb e Hero
   -------------------------------------------------------------------------- */
.sponsor-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-cream-muted);
  margin-bottom: 2rem;
}

.sponsor-breadcrumb a {
  color: var(--color-aqua);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.sponsor-breadcrumb a:hover {
  color: var(--color-cream);
  text-decoration: underline;
}

.sponsor-breadcrumb span[aria-current="page"] {
  color: var(--color-cream-soft);
  font-weight: 500;
}

.sponsor-hero {
  padding: clamp(3rem, 6vh, 5rem) 0 clamp(2.5rem, 5vh, 4rem);
}

.sponsor-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(252, 174, 38, 0.12);
  border: 1px solid rgba(252, 174, 38, 0.32);
  color: var(--color-amber);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.sponsor-hero__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-amber);
  box-shadow: 0 0 8px var(--color-amber);
}

.sponsor-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 1.6rem + 2.8vw, 4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-cream);
  margin-bottom: 1.5rem;
  max-width: 22ch;
  text-wrap: balance;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.sponsor-hero__lead {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 0.95rem + 0.35vw, 1.25rem);
  line-height: 1.65;
  color: var(--color-cream-soft);
  max-width: 62ch;
  margin-bottom: 2.5rem;
  text-wrap: pretty;
}

.sponsor-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* --------------------------------------------------------------------------
   2. Seções Comuns
   -------------------------------------------------------------------------- */
.sponsor-section {
  padding: clamp(3rem, 6vh, 5rem) 0;
}

.sponsor-section-header {
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 5vh, 3.5rem);
}

.sponsor-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-aqua);
  margin-bottom: 0.75rem;
}

.sponsor-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.7rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-cream);
  margin-bottom: 1rem;
  text-wrap: balance;
}

.sponsor-section-sub {
  font-size: clamp(0.98rem, 0.92rem + 0.2vw, 1.08rem);
  line-height: 1.65;
  color: var(--color-cream-muted);
  text-wrap: pretty;
}

/* --------------------------------------------------------------------------
   3. Pilares / Contexto
   -------------------------------------------------------------------------- */
.sponsor-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.sponsor-pillar-card {
  padding: clamp(1.6rem, 3vw, 2.2rem);
  background: linear-gradient(165deg, rgba(3, 50, 68, 0.65) 0%, rgba(1, 35, 48, 0.85) 100%);
  border: 1px solid rgba(0, 200, 196, 0.18);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 32px -10px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.sponsor-pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 196, 0.4);
}

.sponsor-pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 200, 196, 0.14);
  color: var(--color-aqua);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.3rem;
  border: 1px solid rgba(0, 200, 196, 0.25);
}

.sponsor-pillar-icon svg {
  width: 24px;
  height: 24px;
}

.sponsor-pillar-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
}

.sponsor-pillar-desc {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--color-cream-soft);
}

/* --------------------------------------------------------------------------
   4. Grid de Modalidades (3 Cards)
   -------------------------------------------------------------------------- */
.sponsor-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: stretch;
  margin-bottom: 2.5rem;
}

.sponsor-tier-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.75rem, 3vw, 2.4rem);
  background: linear-gradient(170deg, rgba(3, 48, 64, 0.8) 0%, rgba(1, 28, 38, 0.95) 100%);
  border: 1px solid rgba(0, 200, 196, 0.2);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.6);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sponsor-tier-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 196, 0.45);
  box-shadow: 0 20px 48px -10px rgba(0, 0, 0, 0.7);
}

/* Card em destaque (Modalidade II) */
.sponsor-tier-card--featured {
  background: linear-gradient(170deg, rgba(4, 62, 82, 0.92) 0%, rgba(1, 36, 49, 0.98) 100%);
  border: 1.5px solid rgba(252, 174, 38, 0.6);
  box-shadow:
    0 20px 48px -10px rgba(0, 0, 0, 0.7),
    0 0 24px rgba(252, 174, 38, 0.12);
}

.sponsor-tier-card--featured:hover {
  border-color: var(--color-amber);
  box-shadow:
    0 24px 54px -8px rgba(0, 0, 0, 0.75),
    0 0 32px rgba(252, 174, 38, 0.22);
}

.sponsor-tier-featured-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.85rem;
  background: linear-gradient(135deg, var(--color-amber) 0%, #e59714 100%);
  color: var(--color-primary-dark);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(252, 174, 38, 0.4);
  white-space: nowrap;
}

.sponsor-tier-header {
  margin-bottom: 1.25rem;
}

.sponsor-tier-level {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-aqua);
  margin-bottom: 0.35rem;
}

.sponsor-tier-card--featured .sponsor-tier-level {
  color: var(--color-amber);
}

.sponsor-tier-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
}

.sponsor-tier-status {
  margin-top: 0.5rem;
}

.sponsor-tier-status__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 200, 196, 0.12);
  border: 1px solid rgba(0, 200, 196, 0.25);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-aqua);
}

.sponsor-tier-card--featured .sponsor-tier-status__badge {
  background: rgba(252, 174, 38, 0.15);
  border-color: rgba(252, 174, 38, 0.35);
  color: var(--color-amber);
}

.sponsor-tier-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--color-cream-soft);
  margin-bottom: 1.75rem;
  flex-grow: 0;
}

.sponsor-tier-content {
  flex-grow: 1;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(247, 239, 226, 0.1);
  margin-bottom: 1.75rem;
}

.sponsor-tier-content__title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cream-muted);
  margin-bottom: 0.85rem;
}

.sponsor-tier-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.sponsor-tier-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-cream-soft);
}

.sponsor-tier-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-turquoise);
  font-weight: 700;
}

.sponsor-tier-card--featured .sponsor-tier-list li::before {
  color: var(--color-amber);
}

/* Caixa de nota informativa transparente */
.sponsor-note-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  background: rgba(0, 200, 196, 0.08);
  border: 1px solid rgba(0, 200, 196, 0.22);
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.sponsor-note-box__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 200, 196, 0.2);
  color: var(--color-aqua);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sponsor-note-box__icon svg {
  width: 15px;
  height: 15px;
}

.sponsor-note-box__text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-cream-soft);
}

.sponsor-note-box__text strong {
  color: var(--color-cream);
}

/* --------------------------------------------------------------------------
   5. Encerramento e Chamada Final
   -------------------------------------------------------------------------- */
.sponsor-closing-card {
  padding: clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0, 200, 196, 0.14) 0%, transparent 65%),
    linear-gradient(175deg, rgba(3, 50, 68, 0.85) 0%, rgba(1, 28, 38, 0.95) 100%);
  border: 1px solid rgba(0, 200, 196, 0.28);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.7);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.sponsor-closing-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-cream);
  margin-bottom: 1.2rem;
  text-wrap: balance;
}

.sponsor-closing-text {
  font-size: clamp(0.98rem, 0.92rem + 0.2vw, 1.1rem);
  line-height: 1.68;
  color: var(--color-cream-soft);
  max-width: 66ch;
  margin: 0 auto 2.5rem;
  text-wrap: pretty;
}

.sponsor-closing-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.sponsor-closing-actions .btn {
  padding: 1.1rem 2rem;
  font-size: 1.05rem;
}

.sponsor-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-aqua);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.sponsor-back-link:hover {
  color: var(--color-cream);
  transform: translateX(-3px);
}

/* --------------------------------------------------------------------------
   6. Botões Genéricos na Página de Patrocínio
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-amber) 0%, #e59714 100%);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 18px rgba(252, 174, 38, 0.3);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-amber-hover) 0%, var(--color-amber) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(252, 174, 38, 0.45);
  color: #00161d;
}

.btn--outline {
  background: rgba(3, 50, 68, 0.6);
  color: var(--color-cream);
  border-color: rgba(98, 220, 228, 0.35);
}

.btn--outline:hover {
  background: rgba(3, 50, 68, 0.9);
  border-color: var(--color-aqua);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Link de volta no cabeçalho */
.nav-link--back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-amber) !important;
  font-weight: 600;
}

.nav-link--back:hover {
  color: var(--color-amber-hover) !important;
}

/* --------------------------------------------------------------------------
   7. Responsividade
   -------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  .sponsor-pillars-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-pillars-grid .sponsor-pillar-card:last-child {
    grid-column: span 2;
  }

  .sponsor-tiers-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 639px) {
  .sponsor-pillars-grid {
    grid-template-columns: 1fr;
  }

  .sponsor-pillars-grid .sponsor-pillar-card:last-child {
    grid-column: span 1;
  }

  .sponsor-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .sponsor-hero__actions .btn {
    width: 100%;
  }

  .sponsor-closing-card {
    padding: 2rem 1.25rem;
  }

  .sponsor-closing-actions .btn {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 0.95rem;
  }
}

/* --------------------------------------------------------------------------
   8. Prova, desafio, solução e impacto
   -------------------------------------------------------------------------- */

.sponsor-hero__proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.4rem;
  margin-top: 2.25rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(98, 220, 228, 0.16);
}

.sponsor-hero__proof-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.38rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cream-muted);
}

.sponsor-hero__proof-item strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: none;
  color: var(--color-aqua);
}

.sponsor-hero__proof-item:last-child strong {
  color: var(--color-amber);
}

.sponsor-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 1.5rem);
}

.sponsor-stat-card {
  position: relative;
  padding: clamp(1.3rem, 2.6vw, 2rem);
  background:
    radial-gradient(circle at 92% 4%, rgba(98, 220, 228, 0.08) 0%, transparent 42%),
    linear-gradient(165deg, rgba(3, 57, 75, 0.68) 0%, rgba(1, 32, 44, 0.88) 100%);
  border: 1px solid rgba(0, 200, 196, 0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sponsor-stat-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--color-turquoise), var(--color-aqua));
}

.sponsor-stat-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--color-aqua), var(--color-sky));
}

.sponsor-stat-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--color-sky), var(--color-amber));
}

.sponsor-stat-card__value {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.4rem + 2.8vw, 3.6rem);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.055em;
  color: var(--color-amber);
  margin: 0;
}

.sponsor-stat-card__value span {
  font-size: 0.48em;
  color: var(--color-aqua);
}

.sponsor-stat-card__value--word {
  font-size: clamp(1.5rem, 1.15rem + 1.2vw, 2.15rem);
  color: var(--color-aqua);
  letter-spacing: -0.04em;
}

.sponsor-stat-card__label {
  margin-top: 0.9rem;
  font-size: clamp(0.86rem, 0.82rem + 0.12vw, 0.95rem);
  line-height: 1.58;
  color: var(--color-cream-soft);
}

.sponsor-stat-card__source {
  margin-top: 1rem;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cream-dim);
}

.sponsor-quote {
  max-width: 900px;
  margin: clamp(2.5rem, 5vw, 4rem) auto 0;
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  border-top: 1px solid rgba(98, 220, 228, 0.14);
  border-bottom: 1px solid rgba(98, 220, 228, 0.1);
  text-align: center;
}

.sponsor-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 1rem + 1.8vw, 2.35rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.035em;
  color: var(--color-cream);
  text-wrap: balance;
}

.sponsor-solution__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: stretch;
}

.sponsor-solution__steps {
  display: grid;
  gap: 0.7rem;
  list-style: none;
}

.sponsor-solution-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: rgba(2, 36, 49, 0.52);
  border: 1px solid rgba(0, 200, 196, 0.13);
  border-radius: var(--radius-md);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.sponsor-solution-step:hover {
  transform: translateX(4px);
  border-color: rgba(98, 220, 228, 0.36);
  background: rgba(3, 48, 65, 0.8);
}

.sponsor-solution-step__num {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-amber);
}

.sponsor-solution-step__title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-cream);
  margin-bottom: 0.2rem;
}

.sponsor-solution-step__desc {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-cream-muted);
}

.sponsor-simulation {
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: clamp(1.25rem, 2.5vw, 1.8rem);
  background:
    radial-gradient(circle at 85% 10%, rgba(98, 220, 228, 0.1) 0%, transparent 42%),
    linear-gradient(160deg, rgba(3, 61, 80, 0.82) 0%, rgba(1, 28, 40, 0.95) 100%);
  border: 1px solid rgba(98, 220, 228, 0.22);
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 64px -32px rgba(0, 0, 0, 0.9);
  overflow: hidden;
}

.sponsor-simulation__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-aqua);
}

.sponsor-simulation__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-aqua);
  box-shadow: 0 0 8px var(--color-aqua);
}

.sponsor-simulation__place {
  margin-left: auto;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-cream-dim);
}

.sponsor-simulation__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.25rem;
}

.sponsor-simulation__chips span {
  padding: 0.32rem 0.65rem;
  border: 1px solid rgba(252, 174, 38, 0.24);
  border-radius: var(--radius-pill);
  background: rgba(252, 174, 38, 0.08);
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-amber);
}

.sponsor-simulation__wave {
  margin-top: auto;
  padding-top: 1.5rem;
}

.sponsor-simulation__wave svg {
  display: block;
  width: 100%;
  height: 110px;
}

.sponsor-simulation__caption {
  margin-top: 0.9rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(98, 220, 228, 0.12);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-cream-soft);
}

.sponsor-ods-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 1.5rem);
}

.sponsor-ods-card {
  padding: clamp(1.25rem, 2.4vw, 1.8rem);
  background: linear-gradient(165deg, rgba(3, 52, 68, 0.58) 0%, rgba(1, 30, 42, 0.8) 100%);
  border: 1px solid rgba(0, 200, 196, 0.14);
  border-radius: var(--radius-lg);
}

.sponsor-ods-card__num {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.28rem 0.6rem;
  border: 1px solid rgba(98, 220, 228, 0.3);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-aqua);
}

.sponsor-ods-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-cream);
  margin-bottom: 0.6rem;
}

.sponsor-ods-card__desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-cream-muted);
}

.sponsor-decade {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding: clamp(1.35rem, 2.8vw, 2rem);
  background: rgba(1, 27, 39, 0.5);
  border: 1px solid rgba(252, 174, 38, 0.16);
  border-radius: var(--radius-lg);
}

.sponsor-decade__tag {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-amber);
}

.sponsor-decade__intro p {
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--color-cream-muted);
}

.sponsor-decade__challenges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.sponsor-decade-card {
  padding: 0.95rem 1rem;
  background: rgba(3, 50, 66, 0.55);
  border: 1px solid rgba(98, 220, 228, 0.14);
  border-radius: var(--radius-md);
}

.sponsor-decade-card__num {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-aqua);
}

.sponsor-decade-card p {
  font-size: 0.85rem;
  line-height: 1.48;
  color: var(--color-cream-soft);
}

@media (max-width: 1023px) {
  .sponsor-problem__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-problem__grid .sponsor-stat-card:last-child {
    grid-column: span 2;
  }

  .sponsor-solution__layout {
    grid-template-columns: 1fr;
  }

  .sponsor-ods-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-ods-grid .sponsor-ods-card:last-child {
    grid-column: span 2;
  }

  .sponsor-decade {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  .sponsor-hero__proof {
    gap: 0.5rem 1rem;
  }

  .sponsor-hero__proof-item {
    font-size: 0.61rem;
  }

  .sponsor-hero__proof-item strong {
    font-size: 1.1rem;
  }

  .sponsor-problem__grid,
  .sponsor-ods-grid {
    grid-template-columns: 1fr;
  }

  .sponsor-problem__grid .sponsor-stat-card:last-child,
  .sponsor-ods-grid .sponsor-ods-card:last-child {
    grid-column: span 1;
  }

  .sponsor-decade__challenges {
    grid-template-columns: 1fr;
  }

  .sponsor-simulation {
    min-height: 280px;
  }

  .sponsor-simulation__place {
    display: none;
  }
}