/* ==========================================================================
   SOLARP Footer - 1:1 Pixel Accurate Reconstruction
   ========================================================================== */

.solarp-footer {
  position: relative;
  background-color: #f6f8fa !important;
  background: #f6f8fa !important;
  color: #4b5563;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  border-top: 1px solid #edf0f2;
}

/* Background Decorative SVGs */
.solarp-footer .solarp-bg-arcs {
  position: absolute;
  top: 0;
  right: 0;
  width: 440px;
  height: 440px;
  pointer-events: none;
  z-index: 1;
  opacity: 0.85;
}

.solarp-footer .solarp-bg-lightning {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 150px;
  height: 200px;
  pointer-events: none;
  z-index: 1;
  opacity: 0.7;
}

/* Content Container */
.solarp-footer .w1400 {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  max-width: 1400px;
  width: 92%;
  margin: 0 auto;
}

/* Footer Top Grid */
.solarp-footer .solarp-footer-top {
  padding: 85px 0 65px 0;
}

.solarp-footer .solarp-grid {
  display: grid;
  grid-template-columns: 1.45fr 1.35fr 0.95fr 1.05fr;
  gap: 48px;
  align-items: start;
}

/* Column 1: Brand & Socials */
.solarp-footer .solarp-col-brand {
  max-width: 380px;
}

.solarp-footer .solarp-brand-header {
  display: inline-block;
  margin-top: -8px;
  margin-bottom: 24px;
  text-decoration: none;
}

.solarp-footer .solarp-brand-header img,
.solarp-footer .solarp-logo-img {
  max-height: 52px;
  max-width: 100%;
  width: auto;
  display: block;
  object-fit: contain;
}

.solarp-footer .solarp-logo-svg {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: block;
}

.solarp-footer .solarp-brand-title {
  font-size: 28px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: 1.2px;
  line-height: 1;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.solarp-footer .solarp-col-desc {
  font-size: 15px;
  line-height: 1.85;
  color: #555555;
  margin: 0 0 30px 0;
  text-align: justify;
}

.solarp-footer .solarp-social-list {
  display: flex;
  align-items: center;
  gap: 14px;
}

.solarp-footer .solarp-social-item {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #111111;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.solarp-footer .solarp-social-item:hover {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.15);
}

.solarp-footer .solarp-social-item svg {
  display: block;
  transition: transform 0.25s ease;
}

.solarp-footer .solarp-social-item:hover svg {
  transform: scale(1.08);
}

.solarp-footer .solarp-social-item .yt-play {
  fill: #ffffff;
  transition: fill 0.25s ease;
}

.solarp-footer .solarp-social-item:hover .yt-play {
  fill: #0f172a;
}

/* Titles */
.solarp-footer .solarp-col-title {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 28px 0;
  line-height: 1.3;
}

/* Column 2: Contact Information */
.solarp-footer .solarp-contact-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.solarp-footer .solarp-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.solarp-footer .solarp-contact-item.center-y {
  align-items: center;
}

.solarp-footer .solarp-contact-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: #64748b;
  margin-top: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solarp-footer .solarp-contact-item.center-y .solarp-contact-icon {
  margin-top: 0;
}

.solarp-footer .solarp-contact-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.solarp-footer .solarp-contact-text {
  font-size: 15px;
  color: #374151;
  line-height: 1.65;
}

.solarp-footer .solarp-contact-text a {
  color: #1f2937;
  text-decoration: none;
  transition: color 0.2s ease;
}

.solarp-footer .solarp-contact-text a:hover {
  color: #000000;
  text-decoration: underline;
}

/* Columns 3 & 4: Links List */
.solarp-footer .solarp-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.solarp-footer .solarp-links-list li {
  margin: 0;
  padding: 0;
}

.solarp-footer .solarp-links-list li a {
  color: #4b5563;
  font-size: 15px;
  text-decoration: none;
  display: inline-block;
  transition: color 0.2s ease, transform 0.2s ease;
  line-height: 1.4;
}

.solarp-footer .solarp-links-list li a:hover {
  color: #0f172a;
  transform: translateX(4px);
}

/* Bottom Bar */
.solarp-footer .solarp-bottom-bar {
  border-top: 1px solid #e5e7eb;
  padding: 26px 0 34px 0;
}

.solarp-footer .solarp-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.solarp-footer .solarp-copyright {
  font-size: 14.5px;
  color: #4b5563;
  margin: 0;
  line-height: 1.5;
}

.solarp-footer .solarp-copyright strong {
  color: #0f172a;
  font-weight: 700;
}

.solarp-footer .solarp-bottom-right {
  display: flex;
  align-items: center;
  gap: 32px;
}

.solarp-footer .solarp-icp {
  font-size: 14.5px;
  color: #4b5563;
  margin: 0;
  line-height: 1.5;
}

.solarp-footer .solarp-icp a {
  color: #4b5563;
  text-decoration: none;
  transition: color 0.2s ease;
}

.solarp-footer .solarp-icp a:hover {
  color: #0f172a;
  text-decoration: underline;
}

.solarp-footer .solarp-legal-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.solarp-footer .solarp-legal-link {
  font-size: 14.5px;
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.solarp-footer .solarp-legal-link:hover {
  color: #2563eb;
}

/* Back to Top Button */
.solarp-footer .solarp-back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid #0f172a;
  background-color: #ffffff;
  color: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.solarp-footer .solarp-back-to-top:hover {
  background-color: #0f172a;
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.2);
}

.solarp-footer .solarp-back-to-top svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.4px;
  transition: transform 0.2s ease;
}

.solarp-footer .solarp-back-to-top:hover svg {
  transform: translateY(-2px);
}

/* Responsive Media Queries */
@media screen and (max-width: 1200px) {
  .solarp-footer .solarp-grid {
    grid-template-columns: 1.3fr 1.2fr 0.9fr 1fr;
    gap: 32px;
  }
}

@media screen and (max-width: 991px) {
  .solarp-footer .solarp-footer-top {
    padding: 60px 0 45px 0;
  }
  .solarp-footer .solarp-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 30px;
  }
  .solarp-footer .solarp-col-brand {
    max-width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .solarp-footer .solarp-footer-top {
    padding: 45px 0 35px 0;
  }
  .solarp-footer .solarp-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .solarp-footer .solarp-bottom-inner {
    flex-direction: column-reverse;
    gap: 20px;
    text-align: center;
  }
  .solarp-footer .solarp-bottom-right {
    width: 100%;
    justify-content: space-between;
    gap: 16px;
  }
}