/* =====================================================
   JOIN US PAGE — FULL STYLESHEET
   ===================================================== */

/* =====================================================
   TITLES
   ===================================================== */

.joinus-intro {
  max-width: 760px;
  margin: 24px auto 0;
  line-height: 1.7;
  text-align: center;
}

/* =====================================================
   GRID LAYOUT
   ===================================================== */
.joinus-section {
  background: var(--salsa-gradient-6);
}
.joinus_grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
}

/* =====================================================
   CARD BASE
   ===================================================== */

.joinus_card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px 36px;
  border-radius: 22px;
  backdrop-filter: blur(6px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
  transition: all 0.35s ease;
  overflow: hidden;
  text-decoration: none;
  color: white;
}

.joinus_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

/* Accent Edge */

.joinus_card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: var(--salsa-yellow, #ffcc00);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.joinus_card:hover::before {
  opacity: 1;
}

/* =====================================================
   SPONSOR PRIORITY CARD
   ===================================================== */

.joinus_card--wide {
  grid-column: span 2;
  background: linear-gradient(145deg, var(--sky-500), 
  color-mix(in srgb, var(--sky-500) 85%, black));
  color: #ffffff;
  border: none;
}

.joinus_card--wide:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 70px rgba(0,0,0,0.18);
}

.joinus_card--wide .joinus_text {
  opacity: 0.85;
}

/* =====================================================
   ICON
   ===================================================== */

.joinus_icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  opacity: 0.9;
}

/* =====================================================
   TEXT BLOCK
   ===================================================== */

.joinus_content {
  display: flex;
  flex-direction: column;
}

.joinus_heading {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 1px;
  margin-bottom: 18px;
  text-transform: uppercase;

  color: white;
}

.joinus_text {
  line-height: 1.7;
  margin-bottom: 30px;

  color: white;
}

/* =====================================================
   CTA BUTTON
   ===================================================== */

.joinus_cta {
  align-self: flex-start;
  background-color: var(--btn-primary-white-bg);
  color: var(--btn-primary-white-text);
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.joinus_card:hover .joinus_cta {
  background: var(--salsa-yellow, #ffcc00);
  color: #000;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 1100px) {

  .joinus_card--wide {
    grid-column: span 1;
  }

}

@media (max-width: 768px) {
  .joinus_card {
    padding: 36px 24px;
  }

  .joinus_icon {
    width: 65px;
    height: 65px;
  }

  .section-title {
    font-size: 1.8rem;
  }

}

@media (max-width: 480px) {

  .joinus_card {
    padding: 28px 20px;
  }

  .joinus_heading {
    font-size: 1.1rem;
  }


}