/* === General Reset === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Open Sans", sans-serif;
  background: #fafafa;
  color: #222;
  line-height: 1.6;
}

/* === Layout === */
.wrapper {
  display: flex;
  min-height: 100vh;
}

/* === Sidebar === */
.sidebar {
  width: 230px;
  background: #0F766E;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: fixed;
  height: 100vh;
  left: 0;
  top: 0;
}

.sidebar-header img {
  width: 100%;
  border-bottom: 2px solid #0f596a;
}

.sidebar-content {
  padding: 20px 0;
}

.sidebar .navbar-nav {
  flex-direction: column;
}

.sidebar .nav-link {
  color: #fff;
  display: flex;
  justify-content: space-between;
  padding: 10px 20px;
  font-size: 15px;
  transition: 0.3s;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
  background: #0f596a;
  text-decoration: none;
}

.sidebar-footer {
  text-align: center;
  padding: 15px;
  background: #0f596a;
}

.sidebar-footer a {
  color: #fff;
  margin: 0 5px;
  font-size: 18px;
  transition: 0.3s;
}

.sidebar-footer a:hover {
  color: #f8ebd4;
}

/* === Content === */
.content {
  margin-left: 230px;
  width: calc(100% - 230px);
  background: #fdfcfb;
}

/* === Header === */
.header {
  background: linear-gradient(135deg, #f8ebd4, #fffaf2);
  text-align: center;
  padding: 100px 20px 60px;
  position: relative;
}

.header h1 {
  color: #0F766E;
  font-size: 36px;
  font-weight: 700;
}

.header p {
  color: #555;
  font-size: 18px;
}

.header .typed-text {
  margin-top: 10px;
  color: #0f596a;
  font-weight: 600;
}

/* === Buttons === */
.btn {
  background: #0F766E;
  color: #fff;
  border-radius: 50px;
  padding: 10px 25px;
  font-size: 15px;
  transition: 0.3s;
  border: none;
  text-decoration: none;
}

.btn:hover {
  background: #0b3c49;
  color: #fff;
}

/* === Section Headers === */
.content-header h2 {
  text-align: center;
  color: #0F766E;
  font-weight: 700;
  margin-bottom: 40px;
  position: relative;
}

.content-header h2::after {
  content: "";
  width: 50px;
  height: 3px;
  background: #0F766E;
  display: block;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* === About Section === */
.about {
  background: #fffaf2;
  padding: 60px 40px;
}

.about img {
  width: 100%;
  border-radius: 12px;
}

.about p {
  color: #444;
  font-size: 16px;
}

.about .btn {
  margin-top: 15px;
}

/* === Skills === */
.skills .progress {
  background: #eee;
  border-radius: 20px;
  height: 8px;
  margin-bottom: 20px;
}

.skills .progress-bar {
  background: #0F766E;
  height: 8px;
  border-radius: 20px;
  transition: width 1s ease-in-out;
}

/* === Education / Experience === */
.education,
.experience,
.service,
.portfolio,
.contact {
  background: #fff;
  padding: 60px 40px;
  border-top: 1px solid #eee;
}

.edu-col,
.exp-col,
.srv-col {
  background: #f8ebd4;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 25px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.edu-col h3,
.exp-col h3,
.srv-col h3 {
  color: #0F766E;
  font-weight: 600;
}

/* === Portfolio === */

/**********************************/
/********** Portfolio CSS *********/
/**********************************/
.portfolio {
    position: relative;
    padding: 60px 30px 30px 30px;
    background: #f8ebd4;
    border-bottom: 30px solid #fafafa;
}

.portfolio #portfolio-flters {
    padding: 0;
    margin: -15px 0 30px 0;
    list-style: none;
    font-size: 0;
}

.portfolio #portfolio-flters li {
    cursor: pointer;
    margin: 15px -1px 0 0;
    display: inline-block;
    height: 35px;
    padding: 10px;
    color: #666666;
    font-size: 13px;
    line-height: 15px;
    text-transform: uppercase;
    border: 1px solid #0F766E;
    background: #f8ebd4;
    transition: all 0.3s ease-in-out;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
    background: #0F766E;
    color: #222222;
}

.portfolio .portfolio-item {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio .portfolio-item figure {
    background: #f8ebd4;
    overflow: hidden;
    height: 220px;
    position: relative;
    border-radius: 0;
    margin: 0; 
}

.portfolio .portfolio-item figure img {
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
}

.portfolio .portfolio-item figure:hover img {
    opacity: 0.3;
    transition: 0.3s;
}

.portfolio .portfolio-item figure .link-preview,
.portfolio .portfolio-item figure .link-details,
.portfolio .portfolio-item figure .portfolio-title {
    position: absolute;
    display: inline-block;
    opacity: 0;
    line-height: 1;
    text-align: center;
    width: 45px;
    height: 35px;
    background: #0F766E;
    transition: 0.2s linear;
}

.portfolio .portfolio-item figure .link-preview i,
.portfolio .portfolio-item figure .link-details i {
    color: #fff;
    padding-top: 10px;
    font-size: 16px;
}

.portfolio .portfolio-item figure .link-preview:hover,
.portfolio .portfolio-item figure .link-details:hover {
    background: #222222;
}

.portfolio .portfolio-item figure .link-preview:hover i,
.portfolio .portfolio-item figure .link-details:hover i {
    color: #0F766E;
}

.portfolio .portfolio-item figure .link-preview {
    left: 50%;
    top: calc(25% - 18px);
}

.portfolio .portfolio-item figure .link-details {
    right: 50%;
    top: calc(25% - 18px);
}

.portfolio .portfolio-item figure .portfolio-title {
    margin: 0;
    width: 100%;
    height: 50%;
    left: 0;
    right: 0;
    top: 100%;
    padding: 30px 10px;
    color: #222222;
    font-size: 16px;
    font-weight: 600;
    background: rgba(255, 111, 97, .5);
    border-radius: 0;
}

.portfolio .portfolio-item figure .portfolio-title:hover {
    text-decoration: none;
}

.portfolio .portfolio-item figure .portfolio-title span {
    display: block;
    margin-top: 10px;
    font-family: 'Open Sans', sans-serif;
    font-size: 13px;
    font-weight: 300;
}

.portfolio .portfolio-item figure:hover .link-preview {
    opacity: 1;
    left: calc(50% - 61px);
}

.portfolio .portfolio-item figure:hover .link-details {
    opacity: 1;
    right: calc(50% - 61px);
}

.portfolio .portfolio-item figure:hover .portfolio-title {
    opacity: 1;
    top: 50%;
}


/* === Contact === */
.contact-info p,
.contact-info a {
  color: #333;
  font-size: 15px;
}

.contact .social .btn {
  background: #0F766E;
  color: #fff;
  border-radius: 50%;
  margin: 5px;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
}

.contact .social .btn:hover {
  background: #0b3c49;
}

/* === Footer === */
.footer {
  background: #0F766E;
  color: #fff;
  text-align: center;
  padding: 20px;
}

.footer a {
  color: #f8ebd4;
  text-decoration: none;
}

/* === Responsive === */
@media (max-width: 768px) {
  .wrapper {
    flex-direction: column;
  }

  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
  }

  .content {
    margin-left: 0;
    width: 100%;
  }

  .header {
    padding: 80px 20px;
  }
}