:root {
  /* Colors - Accents */
  --c0: #00e385;
  --c1: #00c374;

  /* Colors - Light Theme */
  --c1-l: #fafafa; /* bg1 + font */
  --c2-l: #f2f2f2; /* bg2 */
  --c3-l: #e6e6e6; /* bg3 */
  --c4-l: #d9d9d9; /* border */
  --sh-l: 0 0 15px rgba(0, 0, 0, 0.1);

  /* Colors - Dark Theme */
  --c1-d: #121212; /* bg1 + font */
  --c2-d: #171717; /* bg2 */
  --c3-d: #1f1f1f; /* bg3 */
  --c4-d: #2b2b2b; /* border */
  --sh-d: 0 0 15px rgba(0, 0, 0, 0.5);

  /* Timing */
  --ts: 0.35s;
  --ts0: 0.15s;
}

/* ==================================================== */
/* FOOTER */

.footer {
  background-color: var(--c2-l);
  border: 1px solid var(--c4-l);
  border-radius: 10px;
  box-shadow: var(--sh-l);
  margin-bottom: 50px;
  padding: 0;
  margin-top: 50px;
}

.dark .footer {
  background-color: var(--c2-d);
  border-color: var(--c4-d);
  box-shadow: var(--sh-d);
  color: var(--c1-l);
}

/* ==================================================== */
/* FOOTER MAIN & SECTIONS */

.footer-main {
  border-bottom: 1px solid var(--c4-l);
  display: flex;
  justify-content: space-between;
  gap: 15px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px;
}

.dark .footer-main {
  border-bottom: 1px solid var(--c4-d);
}

.footer-section {
  background-color: var(--c1-l);
  border: 1px solid var(--c4-l);
  border-radius: 10px;
  box-sizing: border-box;
  padding: 10px;
  padding-top: 0;
}

.navigation-section {
  flex: 1;
  min-width: 180px;
}

.social-section {
  flex: 2;
  max-width: 600px;
}

.dark .footer-section {
  background-color: var(--c1-d);
  border-color: var(--c4-d);
  color: var(--c1-l);
}

/* ==================================================== */
/* FOOTER LINKS */

.nav-columns {
  display: flex;
  justify-content: center;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.footer-links li {
  margin-bottom: 5px;
}

.footer-links li.last-nav-item {
  margin-bottom: 0;
}

.footer-links a {
  text-decoration: none;
  color: var(--c1-d);
  font-size: 0.9rem;
  display: block;
  padding: 4px;
  background-color: var(--c2-l);
  border: 1px solid var(--c4-l);
  border-radius: 5px;
}

.footer-links a:hover {
  color: white;
  background-color: var(--c0);
  border-color: var(--c1);
}

.dark .footer-links a {
  color: var(--c1-l);
  background-color: var(--c2-d);
  border-color: var(--c4-d);
}

.dark .footer-links a:hover {
  color: var(--c1-d);
  background-color: var(--c0);
}

/* ==================================================== */
/* SOCIAL ICONS */

.social-icons {
  display: flex;
  flex-direction: column;
  background-color: var(--c3-l);
  border: 1px solid var(--c4-l);
  border-radius: 5px;
  overflow: hidden;
  max-width: 100%;
  box-sizing: border-box;
  margin: 10px 0 0 0;
  height: calc(100% - 59px);
}
.dark .social-icons {
  background-color: var(--c3-d);
  border-color: var(--c4-d);
}

.social-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  flex: 1;
}

.social-row:not(:last-child) {
  border-bottom: 1px solid var(--c4-l);
}
.dark .social-row:not(:last-child) {
  border-bottom-color: var(--c4-d);
}

.social-icon {
  /* Box Model */
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--c4-l);
  border-radius: 0;
  margin: 0;
  padding: 12px;
  box-sizing: border-box;

  /* Visual */
  background-color: var(--c2-l);
  color: var(--c1-d);
}

.social-icon:nth-child(4n) {
  border-right: none;
}

.dark .social-icon {
  background-color: var(--c2-d);
  border-right-color: var(--c4-d);
  color: var(--c1-l);
}

.dark .social-icon:nth-child(4n) {
  border-right: none;
}

.social-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.social-icon:hover {
  transform: none;
}

/* YouTube icon */
.youtube:hover {
  background-color: #ff0000;
  color: white;
}

/* Instagram icon */
.instagram:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
}

/* Pinterest icon */
.pinterest:hover {
  background-color: #bd081c;
  color: white;
}

/* TikTok icon */
.tiktok:hover {
  background-color: #000000;
  color: white;
}

/* Discord icon */
.discord:hover {
  background-color: #5865f2;
  color: white;
}

/* X (Twitter) icon */
.x-twitter:hover {
  background-color: #000000;
  color: white;
}

/* GitHub icon */
.github:hover {
  background-color: #333333;
  color: white;
}

/* ==================================================== */
/* SUPPORT WRAPPER */

.support-wrapper {
  background-color: var(--c3-l);
  padding: 15px;
  border-bottom: 1px solid var(--c4-l);
}

.dark .support-wrapper {
  background-color: var(--c3-d);
  border-color: var(--c4-d);
}

.support-content {
  margin: 0 auto;
  padding: 10px;
  padding-top: 0;
  background-color: var(--c1-l);
  border: 1px solid var(--c4-l);
  max-width: 1160px;
  border-radius: 10px;
}

.dark .support-content {
  background-color: var(--c2-d);
  border-color: var(--c4-d);
}

.support-content p {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 15px;
}

.dark .support-content p {
  color: var(--c1-l);
}

/* Buy Me a Coffee Button */
.bmc-button {
  background-color: var(--c2-l);
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-weight: bold;
  text-decoration: none;
  font-size: 0.95rem;
  border: 1px solid var(--c4-l);
  max-width: calc(100% - 20px);
  width: 220px;
  box-sizing: border-box;
  border-radius: 5px;

  transition: transform var(--ts0) ease;
}

.dark .bmc-button {
  border-color: var(--c4-d);
}

.bmc-button:hover {
  background-color: #ffdd00;
}

.dark .bmc-button:hover {
  color: #000000;
}

.bmc-button img {
  width: 22px;
  height: 22px;
  margin-right: 8px;
  flex-shrink: 0;
}

/* Desktop Support Section Layout */
@media screen and (min-width: 769px) {
  .support-content {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 20px 25px;
  }

  .support-title {
    flex-shrink: 0;
    min-width: 220px;
    width: 220px;
    background-color: var(--c2-l);
    border: 1px solid var(--c4-l);
    border-radius: 5px;
    padding: 10px;
    box-sizing: border-box;
  }

  .dark .support-title {
    background-color: var(--c3-d);
    border-color: var(--c4-d);
  }

  .support-title h3 {
    margin: 0;
  }

  .support-content p {
    margin: 0;
    flex: 1;
  }

  .bmc-button {
    flex-shrink: 0;
    width: auto;
    min-width: 220px;
  }
} /* ==================================================== */
/* FOOTER BOTTOM */

.footer-bottom-wrapper {
  padding: 12px;
  background-color: var(--c1-l);
  border-radius: 0 0 10px 10px;
}

.dark .footer-bottom-wrapper {
  background-color: var(--c1-d);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--c1-d);
}

.footer-copyright p {
  text-align: left;
}

.dark .footer-copyright {
  color: var(--c1-l);
}

.footer-copyright p {
  margin: 2px 0;
}

.heart {
  color: var(--c0);
  display: inline-block;
  font-size: 1.2rem;
  margin: 0 2px;
  position: relative;
  top: 2px;
  animation: heartbeat 1.2s ease infinite;
}

@keyframes heartbeat {
  0% {
    transform: scale(1);
  }
  20% {
    transform: scale(1.3);
  }
  40% {
    transform: scale(1);
  }
  100% {
    transform: scale(1);
  }
}

/* Footer bottom links */
.footer-links-bottom {
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.footer-links-bottom a {
  color: var(--c1-d);
  text-decoration: none;
  padding: 5px 10px;
  background-color: var(--c2-l);
  border: 1px solid var(--c4-l);
  font-weight: 500;
  border-radius: 5px;
}

.footer-links-bottom a:hover {
  background-color: var(--c0);
  color: white;
}

.dark .footer-links-bottom a {
  color: var(--c1-l);
  background-color: var(--c2-d);
  border-color: var(--c4-d);
}

.dark .footer-links-bottom a:hover {
  background-color: var(--c0);
  color: var(--c1-d);
}

.divider {
  opacity: 0.7;
  font-size: 1.1rem;
}

/* ==================================================== */
/* MOBILE RESPONSIVENESS */

@media screen and (max-width: 768px) {
  .footer-main {
    flex-direction: column;
  }

  .footer-section {
    width: 100%;
    max-width: 100%;
  }

  .social-row {
    grid-template-columns: repeat(4, 1fr);
  }

  .social-icon {
    height: 80px;
    padding: 8px;
  }

  .support-wrapper {
    padding: 15px;
  }

  .bmc-button {
    width: 100%;
    max-width: 100%;
    padding: 8px 12px;
    font-size: 0.9rem;
  }

  .bmc-button img {
    width: 20px;
    height: 20px;
    margin-right: 6px;
  }

  .footer-bottom-wrapper {
    padding: 12px 10px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }

  .footer-copyright p {
    text-align: center;
  }

  .footer-links-bottom {
    justify-content: center;
    width: 100%;
    gap: 8px;
  }

  .footer-links-bottom a {
    flex: 1;
    min-width: 70px;
    max-width: calc(50% - 10px);
    padding: 4px 8px;
  }

  .divider {
    display: none;
  }
}