/* ================================================
   FOOTER SECTION - WITH CERTIFICATIONS
   Background: #111111 | Accent: #f36e36
================================================ */

.pps-footer-section {
  position: relative;
  background: #111111;
  color: #ffffff;
  font-family: "Montserrat", system-ui, sans-serif;
  padding: 5rem 0 2rem;
  overflow: hidden;
}

/* ========== ANIMATED BACKGROUND PATTERNS ========== */

.pps-footer-bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.4;
  z-index: 0;
}

.pps-pattern-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(243, 110, 54, 0.3), transparent);
  animation: lineMove 8s linear infinite;
}

.pps-line-1 {
  top: 20%;
  width: 60%;
  left: -60%;
  animation-delay: 0s;
}

.pps-line-2 {
  top: 50%;
  width: 50%;
  right: -50%;
  animation-delay: 3s;
  animation-direction: reverse;
}

.pps-line-3 {
  top: 80%;
  width: 70%;
  left: -70%;
  animation-delay: 6s;
}

@keyframes lineMove {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(200%);
  }
}

.pps-floating-shape {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 110, 54, 0.15), transparent);
  animation: float 12s ease-in-out infinite;
}

.pps-shape-1 {
  width: 300px;
  height: 300px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.pps-shape-2 {
  width: 250px;
  height: 250px;
  bottom: 20%;
  right: 15%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(30px, -30px) scale(1.1);
  }
}

/* ========== CONTAINER ========== */

.pps-footer-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ========== MAIN CONTENT ========== */

.pps-footer-main {
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(243, 110, 54, 0.15);
}

.pps-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 3rem;
}

/* ========== COLUMNS ========== */

.pps-footer-col {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.pps-footer-section[data-footer-visible] .pps-footer-col[data-footer-fade] {
  opacity: 1;
  transform: translateY(0);
}

.pps-footer-col[data-footer-delay="100"] {
  transition-delay: 0.1s;
}

.pps-footer-col[data-footer-delay="150"] {
  transition-delay: 0.15s;
}

.pps-footer-col[data-footer-delay="200"] {
  transition-delay: 0.2s;
}

.pps-footer-col[data-footer-delay="300"] {
  transition-delay: 0.3s;
}

/* ========== COMPANY INFO COLUMN ========== */

.pps-footer-logo {
  margin-bottom: 1.5rem;
}

.pps-logo-white {
  max-width: 180px;
  height: auto;
}

.pps-footer-tagline {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

/* ========== CONTACT INFO (2 mobile in one row, landline + email in next row) ========== */

.pps-footer-contact-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, max-content));
  gap: 0.85rem 1.5rem;
  align-items: center;
  justify-content: start;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(243, 110, 54, 0.15);
}

.pps-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
  transition: all 0.3s ease;
  padding: 0.35rem 0;
  white-space: nowrap;
}

.pps-contact-item svg {
  color: #f36e36;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.pps-contact-item span {
  display: inline-block;
}

.pps-contact-item:hover {
  color: #f36e36;
  transform: translateX(6px);
}

.pps-contact-item:hover svg {
  transform: scale(1.15);
}

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

.pps-social-icons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.pps-social-icon {
  position: relative;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(243, 110, 54, 0.3);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
  overflow: hidden;
}

.pps-icon-bg {
  position: absolute;
  inset: 0;
  background: rgba(243, 110, 54, 0.1);
  transform: scale(0);
  transition: transform 0.3s ease;
  border-radius: 10px;
}

.pps-social-icon:hover .pps-icon-bg {
  transform: scale(1);
}

.pps-social-icon:hover {
  border-color: #f36e36;
  color: #f36e36;
  transform: translateY(-3px);
}

.pps-icon-svg {
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}

.pps-social-icon:hover .pps-icon-svg {
  transform: scale(1.1);
}

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

.pps-footer-col-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #ffffff;
  position: relative;
  padding-bottom: 0.75rem;
}

.pps-footer-col-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background: #f36e36;
  border-radius: 2px;
}

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

.pps-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pps-footer-links li {
  margin-bottom: 0.75rem;
}

.pps-footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  position: relative;
  padding-left: 0;
}

.pps-footer-links a::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: #f36e36;
  transition: width 0.3s ease;
}

.pps-footer-links a:hover {
  color: #f36e36;
  padding-left: 15px;
}

.pps-footer-links a:hover::before {
  width: 10px;
}

/* ========== CERTIFICATIONS ========== */

.pps-certifications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pps-cert-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(243, 110, 54, 0.2);
  border-radius: 10px;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  aspect-ratio: 1;
}

.pps-cert-item:hover {
  border-color: rgba(243, 110, 54, 0.5);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-3px);
}

.pps-cert-logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: brightness(1) invert(0);
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.pps-cert-item:hover .pps-cert-logo {
  opacity: 1;
}

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

.pps-footer-bottom {
  padding-top: 2rem;
}

.pps-footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.pps-copyright {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.pps-copyright strong {
  color: #f36e36;
  font-weight: 600;
}

.pps-footer-legal {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.88rem;
}

.pps-footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.3s ease;
}

.pps-footer-legal a:hover {
  color: #f36e36;
}

.pps-divider {
  color: rgba(255, 255, 255, 0.3);
}

/* ========== SCROLL TO TOP BUTTON ========== */

.pps-scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: #f36e36;
  border: 2px solid #f36e36;
  border-radius: 50px;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(243, 110, 54, 0.3);
}

.pps-scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.pps-scroll-to-top:hover {
  background: transparent;
  color: #f36e36;
  transform: translateY(-5px);
}

.pps-scroll-to-top svg {
  transition: transform 0.3s ease;
}

.pps-scroll-to-top:hover svg {
  transform: translateY(-3px);
}

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

@media (max-width: 1200px) {
  .pps-footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
  }

  .pps-col-certifications {
    grid-column: 1 / -1;
  }

  .pps-certifications-grid {
    grid-template-columns: repeat(6, 1fr);
    max-width: 800px;
  }

  .pps-footer-contact-info {
    grid-template-columns: repeat(2, minmax(200px, 1fr));
  }
}

@media (max-width: 1024px) {
  .pps-footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2.5rem;
  }

  .pps-col-certifications {
    grid-column: 1 / -1;
  }

  .pps-certifications-grid {
    grid-template-columns: repeat(6, 1fr);
    max-width: 800px;
  }

  .pps-footer-contact-info {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 0.8rem 1rem;
  }
}

@media (max-width: 768px) {
  .pps-footer-section {
    padding: 4rem 0 2rem;
  }

  .pps-footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .pps-col-certifications {
    grid-column: 1;
  }

  .pps-certifications-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pps-footer-contact-info {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding-bottom: 1.25rem;
    margin-bottom: 1.25rem;
  }

  .pps-contact-item {
    font-size: 0.88rem;
    white-space: normal;
  }

  .pps-footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .pps-footer-legal {
    flex-direction: column;
    gap: 0.75rem;
  }

  .pps-divider {
    display: none;
  }

  .pps-scroll-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 480px) {
  .pps-footer-container {
    padding: 0 1.5rem;
  }

  .pps-footer-main {
    padding-bottom: 2rem;
  }

  .pps-footer-grid {
    gap: 2rem;
  }

  .pps-logo-white {
    max-width: 150px;
  }

  .pps-footer-tagline {
    font-size: 0.88rem;
    margin-bottom: 1.25rem;
  }

  .pps-footer-contact-info {
    gap: 0.6rem;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
  }

  .pps-contact-item {
    font-size: 0.85rem;
    padding: 0.4rem 0;
    gap: 0.6rem;
  }

  .pps-contact-item svg {
    width: 16px;
    height: 16px;
  }

  .pps-social-icon {
    width: 38px;
    height: 38px;
  }

  .pps-certifications-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .pps-cert-item {
    padding: 0.6rem;
  }

  .pps-scroll-to-top {
    width: 42px;
    height: 42px;
  }
}

/* ========== ANIMATIONS ========== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================================
   END OF FOOTER CSS
================================================ */