.logo {
  font-family: 'Playfair Display', serif; 
  font-size: 1.8rem;                      
  font-weight: bold;                     
  color: #2c3e50;                         
  letter-spacing: 2px;                   
  text-transform: uppercase;              
  cursor: pointer;                        
  transition: color 0.3s ease;
}

.logo:hover {
  color: #e67e22; 
}
nav a {
  display: inline-block;
  position: relative;
  padding: 5px 10px;
  text-decoration: none;
  color: black;
  transition: transform 0.2s ease, border-bottom 0.2s ease;
}

nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: #0d6efd; 
  transition: width 0.2s ease;
}

nav a:hover {
  transform: translateY(-3px); 
}

nav a:hover::after {
  width: 100%; 
}
.navbar-nav{
    margin-left: 40px;
}
.slogan-wrap {
  display: flex;
  justify-content: center; 
  padding: 50px 16px;      
background: linear-gradient(
    180deg,
    rgba(var(--bs-tertiary-bg-rgb), 1) 0%,       
    rgba(var(--bs-tertiary-bg-rgb), 0.9) 40%,   
    rgba(0, 0, 0, 0.4) 100%                    
  );
  margin-top: 40px;
}

.slogan {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: clamp(1rem, 1.6vw, 1.25rem); 
  letter-spacing: 0.6px;
  margin: 0;
  display: inline-block;
  position: relative;
  color: #222; 
  line-height: 1.2;
  transition: transform .18s ease, opacity .18s ease;
}


.slogan .accent {
  background: linear-gradient(90deg, #4f46e5, #06b6d4); 
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding: 0 2px;
  border-radius: 4px;
}


.slogan::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -8px;
  height: 3px;
  width: 40px;
  background: linear-gradient(90deg, #4f46e5, #06b6d4);
  border-radius: 2px;
  opacity: .9;
  transition: transform .25s cubic-bezier(.2,.9,.3,1), width .25s ease;
}


.slogan-wrap:hover .slogan {
  transform: translateY(-2px);
}
.slogan-wrap:hover .slogan::after {
  width: 60px;
  transform: translateX(-50%) translateY(-2px);
}


@media (max-width: 420px) {
  .slogan-wrap { padding: 10px 12px; }
  .slogan { font-size: 0.95rem; letter-spacing: 0.4px; }
  .slogan::after { bottom: -6px; width: 32px; height: 2.5px; }
}


.imageproject {
  display: block;
  overflow: hidden; 
}

.imageproject img {
  transition: all 0.3s ease; 
}

.imageproject .card-img-overlay h5 {
  transition: all 0.3s ease; 
}


.imageproject:hover img {
  filter: brightness(60%); 
  transform: scale(1.05);  
}

.imageproject:hover  h5 {
  transform: scale(1.2);  
  
}
.project-link  {
  font-family: 'Inter', sans-serif ;  
  font-weight: 700;                 
  font-size: 1.5rem;                 
  text-decoration: none;            
  color: #1e1e1e;                    
  transition: color 0.3s ease;       
}

.project-link:hover {
  color: #f59e0b;                   
}
.timeline {
  border-left: 3px solid #0d6efd; 
  margin-left: 20px;
  padding-left: 20px;
}
.timeline-item {
  position: relative;
}
.timeline-dot {
  position: absolute;
  left: -31px;
  top: 10px;
  width: 20px;
  height: 20px;
  background-color: #0d6efd;
  border-radius: 50%;
  border: 3px solid white;
}
.timeline-content {
  margin-left: 10px;
}
.sectionskills{
  position: relative;
  background-image: url("./img/pexels-tbee-14592-82256.jpg");
    background-position: center;
    background-size: cover;
    max-width: 100%;
    border-radius: 12px;
    padding: 4rem 1rem; 
  overflow: hidden; 
  color: white;
}
.sectionskills::after{
  content: "";
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;

background-color: rgba(0, 0, 0, 0.7);
z-index: 1;
}
.sectionskills >*{
  position: relative;
  z-index: 2;
}
.skill-box {
  
  background-color: #0d6efd;   /* bootstrap primary */
  color: white;
  padding: 10px 20px;
  border-radius: 12px;
  font-weight: 500;
  box-shadow: 0 3px 6px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.skill-box:hover {
  background-color: #0b5ed7; /* biraz daha koyu mavi */
  transform: translateY(-3px);
}

@media(max-width:576px){
  .sectionskills{
    height: 100vh;

  }
  .sectionskills .container-fluid{
    width: 100vw;
  }
  .sectionskills h2{
    margin: 0;
    font-size: 1rem !important;
  }
.sectionskills h4{
    margin: 0;
    font-size: 0.8rem !important;
  }
  .sectionskills .skill-box{
    font-size: 0.7rem !important;
    padding: 6px 12px !important;
  }
}

.box{
  position: relative;
  top: auto;
}


@media (max-width: 768px) {
  .slogan-wrap {
    margin-top: 4rem; 
  }
}
@media(max-width:992px){
  .sectionskills{
    height: 100vh;

  }   .sectionskills h2{
    margin: 0;
    font-size: 1.2rem !important;
  }
  .sectionskills h4{
    margin: 0;
    font-size: 1rem !important;
  }
    .sectionskills .skill-box{
    font-size: 0.8rem !important;
    padding: 4px 9px !important;
  }
}

/* navbarı sabitleme */
nav {
  position: fixed!important;
  top: 0;
  left: 0;
  right: 0;
  background: white;
  z-index: 1000;
   transition: background-color 0.1s ease, color 0.1s ease;
}
nav.navbar.scrolled {
  background-color: black!important;
  color: white!important;
}

/* Link renkleri için */
nav.navbar a {
  color: inherit !important;
  transition: color 0.3s ease;
}


.button{
border: black solid 2px;
padding: 2px 8px;
color: black;
border-radius: 4px;
transition: all 0.5s ease;
}
.button:hover{
  background-color: #0b5ed7;
  color: white;
}