.support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0 0;
}

.support-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 24px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
  width: 100%;
}

.support-card:hover {
  box-shadow: var(--shadow-md);
}

.sup-icon-box {
  width: 44px; /* Slightly smaller icon box */
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.sup-icon-box svg {
  width: 20px; /* Slightly smaller icon */
  height: 20px;
}

.sup-title {
  font-size: 16px; /* Slightly smaller title */
  font-weight: 800;
  color: var(--tx1);
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

.sup-desc {
  font-size: 11.5px; /* Slightly smaller */
  color: var(--tx3);
  line-height: 1.5;
  margin-bottom: 24px;
  max-width: 280px;
}

.sup-btn {
  width: fit-content;
  min-width: 170px; /* Tighter button */
  justify-content: center;
  font-size: 11.5px;
  height: 38px; /* Standard premium height */
  font-weight: 700;
  padding: 0 24px;
  border-radius: 10px;
}

.sup-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  align-items: center;
}

.sup-link-item {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 38px;
  padding: 0 20px;
  background: var(--bg-card);
  border: none;
  border-radius: 10px;
  color: var(--tx2);
  font-size: 11.5px;
  font-weight: 600;
  transition: all 0.3s ease;
  width: fit-content;
  min-width: 170px;
}

.sup-link-item:hover {
  background: var(--nav-hover-bg);
  color: var(--tx1);
}

.sup-link-icon {
  display: flex;
  opacity: 0.9;
}

/* GitHub Brand Style */
.sup-link-github {
  background: #24292e;
  color: #ffffff;
  border-color: #24292e;
}
.sup-link-github .sup-link-icon { color: #ffffff; }
.sup-link-github:hover {
  background: #1b1f23;
  color: #ffffff;
}

/* Instagram Brand Style */
.sup-link-insta {
  background: #fdf2f8;
  color: #be185d;
  border-color: #fce7f3;
}
.sup-link-insta .sup-link-icon { color: #db2777; }
.sup-link-insta:hover {
  background: #fce7f3;
  color: #9d174d;
}

.wa-num {
  margin-top: 8px;
  font-size: 11px;
  color: var(--tx3);
  font-weight: 600;
  letter-spacing: 0.5px;
}

@media (max-width: 900px) {
  .support-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
}