/* Portfolio Page CSS */
.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
  align-items: stretch;
  padding: 8px;
}

.cardTitle {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 1rem;
  min-height: 4.5rem;
  max-height: 4.5rem;
  line-height: 1.4;
  font-size: 1.15rem;
}

.portfoliop {
  text-indent: 20px;
  margin: 0 0 0.75rem 7px;
  font-size: 1rem;
  line-height: 1.6;
}

.centerButton,
.cardFooter {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  min-height: 60px;
}

.cardImageWrapper {
  width: 100%;
  height: 190px;
  overflow: hidden;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.cardImg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cardContent {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.cardText {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.techBlock {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 0.75rem;
}

.topColumn {
  flex: 1 1 calc(32% - 1rem);
  max-width: calc(32% - 1rem);
  box-sizing: border-box;
  display: flex;
}

.outline {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background-color: rgba(0, 0, 0, 0.4);
  height: 100%;
  width: 100%;
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.introContent {
  overflow: hidden;
}

.introPic-wrap {
  float: left;
  width: 150px;
  height: auto;
  border-radius: 50%;
  margin: 0 1.5rem 1rem 0;
}

.aboutMe {
  padding-left: 20px;
}

@media screen and (max-width: 900px) {
  .topColumn {
    flex: 1 1 calc(50% - 2rem);
    max-width: calc(50% - 2rem);
  }

  .portfoliop {
    text-indent: 10px;
    margin-left: 5px;
  }
}

@media screen and (max-width: 600px) {
  .topColumn {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .rHeader {
    font-size: 80%;
  }

  .portfoliop {
    margin-left: 10px;
    text-indent: 20px;
  }

  .introPic-wrap {
    float: none;
    display: block;
    margin: 0 auto 1.5rem auto;
  }

  .introContent {
    text-align: center;
  }

  .introContent p {
    text-align: left;
  }
}

.cardDivider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 1rem 0 0.75rem;
}

.cert-badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  justify-items: center;
  align-items: center;
  margin-top: 1rem;
  list-style: none;
  padding: 0;
  margin-left: 0;
}

.cert-badges-grid li {
  border: none;
  box-shadow: none;
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.cert-badges-grid img {
  max-width: 100%;
  height: auto;
  display: block;
  transition: transform 0.2s ease;
}

.cert-badges-grid img:hover {
  transform: scale(1.05);
}

#goTopBtn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background-color: #1a1a1a;
  color: #ffffff;
  border: 1px solid #444;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1000;
  padding: 0;
}

#goTopBtn:hover {
  background-color: #2a2a2a;
  border-color: #666;
  transform: scale(1.08);
}

#goTopBtn i {
  font-size: 1.3rem;
  display: inline-block;
  transform: translateY(1px);
}

#footer p:last-child {
  font-size: 0.9rem;
  color: #999;
  margin-top: 0.5rem;
  text-align: center;
  font-style: italic;
}

.fade-in {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeIn 1.2s ease-out forwards;
  animation-delay: 1s;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#footer p:last-child:hover {
  color: #ffffff;
  transition: color 0.3s ease-in-out;
}

.visitor-count {
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
  font-weight: bold;
  color: #00b894;
}

.visitor-count.loaded {
  opacity: 1;
}

/* 🔄 Unified Heading Styling */
.underlined-heading {
  text-underline-offset: 6px;
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  border-bottom: 2px solid #ffffff;
  margin-bottom: 0.75rem;
  display: inline-block;
  padding-bottom: 0.25rem;
}

/* Skills Matrix */
.skills-matrix {
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease-in-out;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.skill-category {
  background: rgba(30, 30, 30, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid #444;
  padding: 1rem;
  border-radius: 12px;
  transition: background 0.3s ease, transform 0.2s ease;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.skill-category:hover {
  background: rgba(45, 45, 45, 0.85);
  transform: translateY(-3px);
}

.skill-category h4 {
  margin-bottom: 0.75rem;
  color: #5bbad5;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
  color: #ccc;
}

.skill-category ul li {
  margin: 0.4rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  color: #000;
  border: none;
  padding: 0.5rem 1rem;
  margin: 0.5rem;
  text-decoration: none;
  font-weight: bold;
  border-radius: 4px;
  transition: background-color 0.3s ease;
  min-width: 130px;
  text-align: center;
  font-size: 0.9rem;
  letter-spacing: 0.05rem;
}

.button:hover {
  background-color: #e5e5e5;
}

.github-button i {
  margin-right: 6px;
  font-size: 1rem;
}
/* Portfolio Page CSS */
.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
  align-items: stretch;
  padding: 8px;
}

.cardTitle {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 1rem;
  min-height: 4.5rem;
  max-height: 4.5rem;
  line-height: 1.4;
  font-size: 1.15rem;
}

.portfoliop {
  text-indent: 20px;
  margin: 0 0 0.75rem 7px;
  font-size: 1rem;
  line-height: 1.6;
}

.centerButton,
.cardFooter {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  min-height: 60px;
}

.cardImageWrapper {
  width: 100%;
  height: 190px;
  overflow: hidden;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.cardImg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cardContent {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.cardText {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.techBlock {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 0.75rem;
}

.topColumn {
  flex: 1 1 calc(32% - 1rem);
  max-width: calc(32% - 1rem);
  box-sizing: border-box;
  display: flex;
}

.outline {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background-color: rgba(0, 0, 0, 0.4);
  height: 100%;
  width: 100%;
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.introContent {
  overflow: hidden;
}

.introPic-wrap {
  float: left;
  width: 150px;
  height: auto;
  border-radius: 50%;
  margin: 0 1.5rem 1rem 0;
}

.aboutMe {
  padding-left: 20px;
}

@media screen and (max-width: 900px) {
  .topColumn {
    flex: 1 1 calc(50% - 2rem);
    max-width: calc(50% - 2rem);
  }

  .portfoliop {
    text-indent: 10px;
    margin-left: 5px;
  }
}

@media screen and (max-width: 600px) {
  .topColumn {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .rHeader {
    font-size: 80%;
  }

  .portfoliop {
    margin-left: 10px;
    text-indent: 20px;
  }

  .introPic-wrap {
    float: none;
    display: block;
    margin: 0 auto 1.5rem auto;
  }

  .introContent {
    text-align: center;
  }

  .introContent p {
    text-align: left;
  }
}

.cardDivider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 1rem 0 0.75rem;
}

.cert-badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  justify-items: center;
  align-items: center;
  margin-top: 1rem;
  list-style: none;
  padding: 0;
  margin-left: 0;
}

.cert-badges-grid li {
  border: none;
  box-shadow: none;
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.cert-badges-grid img {
  max-width: 100%;
  height: auto;
  display: block;
  transition: transform 0.2s ease;
}

.cert-badges-grid img:hover {
  transform: scale(1.05);
}

#goTopBtn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background-color: #1a1a1a;
  color: #ffffff;
  border: 1px solid #444;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1000;
  padding: 0;
}

#goTopBtn:hover {
  background-color: #2a2a2a;
  border-color: #666;
  transform: scale(1.08);
}

#goTopBtn i {
  font-size: 1.3rem;
  display: inline-block;
  transform: translateY(1px);
}

#footer p:last-child {
  font-size: 0.9rem;
  color: #999;
  margin-top: 0.5rem;
  text-align: center;
  font-style: italic;
}

.fade-in {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeIn 1.2s ease-out forwards;
  animation-delay: 1s;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#footer p:last-child:hover {
  color: #ffffff;
  transition: color 0.3s ease-in-out;
}

.visitor-count {
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
  font-weight: bold;
  color: #00b894;
}

.visitor-count.loaded {
  opacity: 1;
}

/* 🔄 Unified Heading Styling */
.underlined-heading {
  text-underline-offset: 6px;
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  border-bottom: 2px solid #ffffff;
  margin-bottom: 0.75rem;
  display: inline-block;
  padding-bottom: 0.25rem;
}

/* Skills Matrix */
.skills-matrix {
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease-in-out;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.skill-category {
  background: rgba(30, 30, 30, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid #444;
  padding: 1rem;
  border-radius: 12px;
  transition: background 0.3s ease, transform 0.2s ease;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.skill-category:hover {
  background: rgba(45, 45, 45, 0.85);
  transform: translateY(-3px);
}

.skill-category h4 {
  margin-bottom: 0.75rem;
  color: #5bbad5;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
  color: #ccc;
}

.skill-category ul li {
  margin: 0.4rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  color: #000;
  border: none;
  padding: 0.5rem 1rem;
  margin: 0.5rem;
  text-decoration: none;
  font-weight: bold;
  border-radius: 4px;
  transition: background-color 0.3s ease;
  min-width: 130px;
  text-align: center;
  font-size: 0.9rem;
  letter-spacing: 0.05rem;
}

.button:hover {
  background-color: #e5e5e5;
  color: #000;
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(255, 255, 255, 0.1);
}


.github-button i {
  margin-right: 6px;
  font-size: 1rem;
}