/* ========== REWARDS — Programa Brasil ========== */
.sb-rew {
  position: relative;
  background: linear-gradient(180deg, var(--navy-0) 0%, var(--navy-2) 100%);
  color: #EAF2FB;
  padding: 100px 32px;
  overflow: hidden;
  margin: 80px 0;
}
.sb-rew__bg { position: absolute; inset: 0; pointer-events: none; }
.sb-rew__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 75%);
}
.sb-rew__glow {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,166,224,0.35) 0%, transparent 60%);
  filter: blur(80px);
  top: -200px; left: 50%; transform: translateX(-50%);
}

.sb-rew__inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  gap: 56px;
}

.sb-rew__head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.sb-rew__flag { font-size: 14px; }
.sb-rew__title {
  margin: 0 auto;
  max-width: 18ch;
  color: #EAF2FB;
}
.sb-rew__lede {
  color: #AEC1DD;
  font-size: 17px;
  line-height: 1.55;
  margin: 18px auto 28px;
  max-width: 56ch;
}
.sb-rew__rate {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px 12px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(0,166,224,0.4);
  border-radius: 999px;
  text-align: left;
}
.sb-rew__rate-coin {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sb-rew__rate b { display: block; font-family: var(--font-display); font-size: 17px; color: #EAF2FB; }
.sb-rew__rate span { font-size: 12px; color: #AEC1DD; }

/* steps */
.sb-rew__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sb-rew__step {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.sb-rew__step::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.sb-rew__step-n {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.12em;
  font-weight: 600;
}
.sb-h3--onDark { color: #EAF2FB; }
.sb-rew__step h3 { margin: 12px 0 6px; }
.sb-rew__step p { color: #AEC1DD; font-size: 14px; line-height: 1.55; margin: 0; }

/* prizes */
.sb-rew__prizes {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.sb-prize {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 250ms ease, border-color 250ms, box-shadow 250ms;
  position: relative;
}
.sb-prize:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px -20px rgba(0,166,224,0.5);
}
.sb-prize--0, .sb-prize--1 { grid-column: span 3; }
.sb-prize--2, .sb-prize--3, .sb-prize--4 { grid-column: span 2; }

.sb-prize__img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0a1628;
}
.sb-prize__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}
.sb-prize:hover .sb-prize__img img { transform: scale(1.04); }
.sb-prize__shine {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.45) 100%);
  pointer-events: none;
}

.sb-prize__body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sb-prize__sub {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
}
.sb-prize__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #EAF2FB;
  margin: 0;
  letter-spacing: -0.01em;
}
.sb-prize__pts {
  margin-top: 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.sb-prize__pts b {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sb-prize__pts span {
  font-size: 12px;
  color: #AEC1DD;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* rules */
.sb-rew__rules {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}
.sb-rew__rules-head {
  display: flex; align-items: center; gap: 10px;
  color: var(--accent);
  margin-bottom: 16px;
}
.sb-rew__rules-head b {
  color: #EAF2FB;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -0.01em;
}
.sb-rew__rules ul {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 32px;
}
.sb-rew__rules li {
  color: #AEC1DD;
  font-size: 14px;
  line-height: 1.55;
  position: relative;
  padding-left: 22px;
}
.sb-rew__rules li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0,166,224,0.15);
}
.sb-rew__rules li b { color: #EAF2FB; }

@media (max-width: 1024px) {
  .sb-rew { padding: 72px 24px; }
  .sb-rew__steps { grid-template-columns: 1fr; }
  .sb-rew__prizes { grid-template-columns: repeat(2, 1fr); }
  .sb-prize--0, .sb-prize--1, .sb-prize--2, .sb-prize--3, .sb-prize--4 { grid-column: span 1; }
  .sb-prize--4 { grid-column: span 2; }
  .sb-rew__rules ul { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .sb-rew__prizes { grid-template-columns: 1fr; }
  .sb-prize--4 { grid-column: span 1; }
  .sb-rew__rate { flex-direction: row; }
}