.portfolio {
    background-color: #fff;
    padding: 100px 15px;
}

.portfolio .container .row .title h1::before {
    left: 30%;
}

.filter-btn {
    flex: 0 0 100%;
    max-width: 100%;
}

.filter-btn ul {
    list-style: none;
    text-align: center;
    padding: 0;
}

.filter-btn ul li {
    color: #000;
    font-weight: 500;
    font-size: 15px;
    display: inline-block;
    margin: 0px 8px;
    text-transform: uppercase;
    cursor: pointer;
    padding-bottom: 0;
}

.filter-btn ul li.active {
    color: #5f88e0;
    border-bottom: 2px solid #5f88e0;
}

.filter-btn {
    margin-bottom: 25px;
}

.gallery {
    flex: 0 0 100%;
    max-width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.item {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    position: relative;
    padding: 8px;
}

.inner {
    position: relative;
}

.item img {
    width: 100%;
    display: block;
}

.item .overlay {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 10;
    display: flex;
    flex-wrap: nowrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.5s ease;
}

.item:hover .overlay {
    opacity: 1;
}

.overlay .fa {
    height: 50px;
    width: 50px;
    background-color: #5f88e0;
    color: #fff;
    display: inline-block;
    text-align: center;
    line-height: 50px;
    border-radius: 50%;
    cursor: pointer;
}

.item:hover .overlay .fa {
    animation: galleryIcon 0.8s ease;
    -webkit-animation: galleryIcon 0.8s ease;
}

@keyframes galleryIcon {
    0% {
        transform: translate(-20px);
        opacity: 0;
    }

    100% {
        transform: translate(0);
        opacity: 1;
    }
}

.overlay h4 {
    margin-top: 15px;
    font-size: 25px;
    font-weight: 600;
    color: #fff;
}

.item:hover .overlay h4 {
    animation: galleryText 0.8s ease;
    -webkit-animation: galleryText 0.8s ease;
}

@keyframes galleryText {
    0% {
        transform: translate(20px);
        opacity: 0;
    }

    100% {
        transform: translate(0);
        opacity: 1;
    }
}

.lightbox {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    background-color: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
}

.show {
    display: flex;
}

.hide {
    display: none;
}

.close-lightbox {
    height: 35px;
    width: 35px;
    background-color: #5f88e0;
    color: #fff;
    text-align: center;
    line-height: 35px;
    position: absolute;
    right: 10px;
    top: 10px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 101;
}

.lightbox img {
    max-width: 90%;
    max-height: 80%;
    display: block;

}

.message {
    background-color: #003655;
    padding: 40px 15px;
}

.message .message-text {
    flex: 0 0 66.66%;
    max-width: 66.66%;
}

.message .message-text h2 {
    font-size: 20px;
    color: #fff;
    font-weight: 400;
    margin: 0;
    padding: 0;
    line-height: 35px;
}

/* --------------------- */
/*       SECTION         */
/* --------------------- */
.profile-section {
    width: 100%;
    background: #f8f9fa;
    padding: 40px 0;
    display: flex;
    justify-content: center;
}

.profile-container {
    width: 90%;
    max-width: 1300px;
}

/* --------------------- */
/*       ROW 1           */
/* --------------------- */
.profile-row {
    width: 100%;
}

/* --------------------- */
/*       BANNER          */
/* --------------------- */
.banner-wrapper {
    width: 100%;
    position: relative;
}

.banner-image {
    width: 100%;
    border-radius: 8px;
}

.banner-text {
    position: absolute;
    bottom: 25px;
    left: 40px;
    color: #fff;
    font-size: 36px;
    font-weight: 600;
    max-width: 600px;
}

/* --------------------- */
/*       PROFILE BOX     */
/* --------------------- */
.profile-box {
    width: 100%;
    margin-top: 20px;
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    display: flex;
    gap: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    align-items: center;
}

.profile-photo {
    width: 120px;
    height: 120px;
    border-radius: 100%;
    object-fit: cover;
    border: 3px solid #ddd;
}

.profile-name {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #667;
}

.profile-role {
    font-size: 18px;
    margin-bottom: 5px;
    color: #444;
}

.profile-company {
    font-size: 15px;
    margin-bottom: 15px;
    color: #667;
}

/* Button */
.contact-btn {
    background: #e7a53e;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
}
/* Vertical divider between Column 2 and Column 3 */
.col-info {
    border-right: 2px solid #ddd;   /* thin vertical line */
    padding-right: 55px;
}

.col-details {
    padding-left: 25px;
}

/* Color Theme */
:root {
  --primary: #4a4afc;
  --primary-dark: #2727a1;
  --gradient: linear-gradient(135deg, #4a4afc, #8a4afc);
}

/* Navigation */
.portfolio-nav {
  background: var(--gradient);
  padding: 12px;
  position: sticky;
  top: 0;
  z-index: 999;
}
.portfolio-nav ul {
  display: flex;
  gap: 25px;
  justify-content: center;
}
.portfolio-nav a {
  color: #fff;
  font-weight: 600;
}


/* Section Base */
.portfolio-section {
  margin: 60px auto;
  padding: 40px;
  max-width: 1100px;
  background: #ffffffee;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* Skills */
.skill-block {
  text-align: left;
  background: #f8f8ff;
  border: 1px solid #e2e2ff;
  transition: 0.3s;
}
.skill-block:hover {
  transform: translateY(-5px);
}
.skill-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
}


/* Animation Keyframes */
@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Project Cards */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}
.project-card {
  background: #f1f1ff;
  border-radius: 10px;
  padding: 20px;
  border: 1px solid #ddd;
  transition: 0.3s;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.12);
}

 .portfolio-section-p1 {
    padding: 20px 10px;
    background-color: #f9f9f9;
    
  }

  .container-p1 {
    max-width: 1200px;
    margin: 0 auto;
  }

  /* Section Title */
  .section-title-p1 {
    text-align: center;
    color: #667;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 5px;
  }

  .section-title-p2 {
    text-align: left;
    color: #667;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 5px;
  }
  
   .section-title-p3 {
    text-align: left;
    color: #667;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
  }
  .section-title-p1::after {
    content: '';
    width: 60px;
    height: 4px;
    background-color: #4f46e5;
    margin: 10px auto 0;
    border-radius: 2px;
  }

  /* Summary Cards Layout */
  .summary-cards-p1 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .card-p1 {
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
  }

  .card-p1 h4 {
    font-size: 15px;
    margin-bottom: 15px;
    color: #667;
  }

  .card-p1 p {
    color: #4b5563;
    font-size: 0.95rem;
    line-height: 1.6;   
  }
  
   .card-dg-p1 {
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    align-items: center;     /* vertically aligns text */
  	gap: 10px; 
  }

  .card-dg-p1 h4 {
    font-size: 15px;
    margin-bottom: 15px;
    color: #667;
    margin: 0;
  }

  .card-dg-p1 p {
    color: #4b5563;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;   
  }

  .card-p1:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
  }

 .skills-section {
    max-width: 1200px;
    margin: 0 auto;
  }

    .skills-wrapper {
        max-width: 1200px;
        margin: auto;
    }

    .section-heading {
        text-align: center;
        font-size: 2.5rem;
        margin-bottom: 2.5rem;
        background: linear-gradient(90deg, #3b82f6, #06b6d4);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        font-weight: 700;
    }

    .skills-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }

    .skill-card {
        background: rgba(255, 255, 255, 0.06);
        border-radius: 18px;
        padding: 1.8rem;
        position: relative;
        overflow: hidden;
        backdrop-filter: blur(10px);
        box-shadow: 0 8px 25px rgba(0,0,0,0.4);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        color: #667;
    }

    .skill-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.6);
    }

    .skill-card h3 {
        font-size: 1.6rem;
        font-weight: 600;
        margin-bottom: 1.3rem;
        color: #003655;
    }

    .skill-card ul {
        list-style: none;
        padding-left: 0;
    }

    .skill-card li {
        background: rgba(255,255,255,0.08);
        padding: 10px 14px;
        border-radius: 10px;
        margin-bottom: 8px;
        font-size: 0.95rem;
        letter-spacing: .3px;
        transition: background 0.3s ease;
    }


 
 .exp-item {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 20px 0;
}

/* Left side */
.exp-left {
  min-width: 200px;
  position: relative;
}
.cert-left {
  min-width: 130px;
  position: relative;
}

.exp-left h2 {
  font-size: 28px;
  font-weight: 700;
  color: #333;
}

.exp-dot {
  width: 14px;
  height: 14px;
  background: #bfbfbf;
  border-radius: 50%;
  position: absolute;
  left: -30px;
  top: 8px;
}

/* Right card */
.exp-right {
  flex: 2 0 75%;
  min-width: 200px;
  background: #ffffff;
  padding: 24px 28px;
  border-radius: 14px;
  /*box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  border-left: 4px solid #4f46e5;*/
}

/* Right card */
.cert-right {
  flex: 2 0 85%;
  min-width: 200px;
  background: #ffffff;
  padding: 24px 28px;
  border-radius: 14px;
  /*box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  border-left: 4px solid #4f46e5;*/
}

/* Header */
.exp-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.exp-logo {
  width: 50px;
  height: 50px;
  border-radius: 12px;
}

.cert-logo {
  width: 130px;
  height: 130px;
  border-radius: 12px;
}

.exp-role {
  font-size: 22px;
  font-weight: 700;
  margin: 0;
}

.exp-company,
.exp-duration {
  font-size: 14px;
  color: #667;
  margin: 2px 0;
}

/* Summary + bullets */
.exp-summary {
  margin: 16px 0;
  font-size: 15px;
  color: #444;
  line-height: 1.6;
}

.exp-points {
  padding-left: 18px;
}

.exp-points li {
  margin-bottom: 10px;
  font-size: 15px;
  color: #333;
  line-height: 1.6;
}


/* ----------------------------- */
/*      RESPONSIVE DESIGN       */
/* ----------------------------- */
@media (max-width: 900px) {
    .banner-text {
        font-size: 26px;
        left: 20px;
        bottom: 15px;
    }

    .profile-box {
        flex-direction: column;
        text-align: center;
        margin-top: 0;
    }
}

@media (max-width: 600px) {
    .banner-text {
        font-size: 20px;
        max-width: 90%;
    }

    .profile-photo {
        width: 100px;
        height: 100px;
    }

    .profile-name {
        font-size: 22px;
    }
}

@media (max-width: 900px) {
    .col-info {
        border-right: none;
        padding-right: 0;
    }

    .col-details {
        padding-left: 0;
    }
}
  /* Responsive */
  @media (max-width: 768px) {
    .portfolio-section-p1 {
      padding: 40px 15px;
    }

    .section-title-p1 {
      font-size: 1.75rem;
    }

    .card-p1 {
      padding: 20px;
    }
  }
  
  
 @media (max-width: 600px) {
    .section-heading {
        font-size: 2rem;
    }
    .skill-card h3 {
        font-size: 1.4rem;
    }
    .skill-card li {
        font-size: 0.85rem;
    }
}
/* Responsive */
@media (max-width: 768px) {
  .exp-item {
    flex-direction: column;
  }

  .exp-left {
    margin-bottom: -10px;
  }

  .exp-left h2 {
    font-size: 22px;
  }

  .exp-right {
    padding: 20px;
  }
}