*{
  margin:0;
  padding:0;
  font-family: 'Poppins', sans-serif;
  box-sizing: border-box;
}

body{
  background: #080808;
  color: #fff;
}
html{
  scroll-behavior: smooth;
}
#header{
  width: 100%;
  height: 100vh;
  background-image: url(images/i1.jpg);
  background-size: cover;
  background-position: center;
}
.container{
  padding: 10px 10%;
}

nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.logo{
  width: 140px;
}
nav ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
nav ul li{
  display: inline-block;
  list-style: none;
  margin: 10px 20px;
}
nav ul li a{
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  position: relative;
}
nav ul li a::after{
  content:'' ;
  width: 0;
  height: 3px;
  background: #ff004f;
  position: absolute;
  left: 0;
  bottom: -6px;
  transition: 0.5s;
}

nav ul li a:hover::after{
  width: 100%;
}

.header-text{
  margin-top: 20%;
  font-size: 30px;
}
.header-text h1{
  font-size: 60px;
  margin-top: 20px;
}
.header-text h1 span{
  color: #ff004f;
}


#about{
  padding: 80px 0;
  color: #ababab;
}

.row{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.about-col-1{
  flex-basis: 35%;
  margin-bottom: 30px;
}
.about-col-1 img{
  width: 100%;
  border-radius: 15px;
}
.about-col-2{
  flex-basis: 60%;
}
.subtitle{
  font-size: 60px;
  font-weight: 600;
  color: white;
}
.tab-titles{
  display: flex;
  margin: 20px 0 40px;
  flex-wrap: wrap;
}
.tab-links{
  margin-right: 50px;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
}
.tab-links::after{
  content: '';
  width: 0;
  height: 3px;
  background: #ff004f;
  position: absolute;
  left: 0;
  bottom: -8px;
  transition: 0.5s;
}
.tab-links.active-link::after{
  width: 50%;
}
.tab-contains ul li{
  list-style: none;
  margin: 10px 0;
}
.tab-contains ul li span{
  color:#b54;
  font-size: 14px;
}
.tab-contains{
  display: none;
}
.tab-contains.active-tab{
  display: block;
}


#services{
  padding: 30px 0;
}
.services-list{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 40px;
  margin-top: 50px;
}

.services-list div{
  background: #262626;
  padding: 40px;
  font-size: 13px;
  font-weight: 300;
  border-radius: 10px;
  transition: background 0.5s, transform 0.5s ;
}
.services-list div i{
  font-size: 50px;
  margin-bottom: 30px;

}
.services-list div h2{
  font-size: 30px;
  font-weight: 500;
  margin-bottom: 15px;
}
.services-list div a{
 text-decoration: none;
 color: #fff;
 font-size: 12px;
 margin-top: 20px;
 display: inline-block;
}
.services-list div:hover{
  background: #ff004f;
  transform: translateY(-10px);
}

#portfolio{
  padding: 50px 0;
}

.work {
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s ease;
  opacity: 1;
  transform: translateY(0);
  margin: 10px 0;
}

.work.hidden {
  opacity: 0;
  transform: translateY(20px);
  height: 0;
  margin: 0;
  padding: 0;
  border: 0;
  visibility: hidden;
}

.work-li {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 40px;
  margin-top: 50px;
  transition: grid-gap 0.5s ease;
}
.work-li.hidden-projects {
  grid-gap: 0;
}
.work img{
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  transition: transform 0.5s;
}
.layer{
  width: 100%;
  height: 0;
  background: linear-gradient(rgba(0, 0, 0,0.6),#ff004f);
  border-radius: 10px;
  position: absolute;
  left: 0;
  bottom: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 0 40px;
  text-align: center;
  font-size: 14px;
  transition: height 0.5s
}
.layer h3{
  font-weight: 500;
  margin-bottom: 20px;
}
.layer a{
  margin-top: 20px;
  color: #ff004f;
  text-decoration: none;
  font-size: 18px;
  line-height: 60px;
  background: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  text-align: center;
}

.work:hover img{
  transform: scale(1.1)
}
.work:hover .layer{
  height:100%
}
.btn{
  display: block;
  margin: 50px auto;
  width: fit-content;
  border: 1px solid #ff004f;
  padding: 14px 50px;
  border-radius: 6px;
  text-decoration: none;
  color:white;
  transition: background 0.5s ease;
}
.btn:hover{
  background: #ff004f;
}
.btn.loading {
  opacity: 0.7;
  pointer-events: none;
}
.btn.loading::after {
  content: "...";
}

.contact-left{
  flex-basis: 35%;
}
.contact-right{
  flex-basis: 60%;
}
.contact-left p{
  margin-top: 30px;
}
.contact-left p i{
  color:#ff004f;
  margin-right: 15px;
  font-size: 25px;
}
.social-icons{
  margin-top:30px
}
.social-icons a {
  color: #ababab;
  display: inline-block;
  margin-right: 15px;
  font-size: 30px;
  text-decoration: none;
  transition: 
    transform 0.3s ease, 
    color 0.3s ease,
    box-shadow 0.3s ease;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  border-radius: 8px;
  padding: 8px;
}

.social-icons a:hover {
  color: #ff004f;
  transform: translateY(-8px) scale(1.1);
  box-shadow: 0 8px 15px rgba(255, 0, 79, 0.6);
  background: rgba(255, 0, 79, 0.1);
  cursor: pointer;
}

.btn.btn2{
  display: inline-block;
  background: #ff004f;
}
.contact-right form{
  width:100%;
}
form input, form textarea{
  width: 100%;
  border: 0;
  outline: none;
  background: #262626;
  padding: 15px;
  margin: 15px 0;
  color: #fff;
  font-size: 18px;
  border-radius: 6px;
}
form .btn2{
  padding: 14px 60px;
  font-size: 18px;
  margin-top: 20px;
  cursor: pointer;
}
.copyright{
  width: 100%;
  text-align: center;
  padding: 25px 0;
  background: #262626;
  font-weight: 300;
  margin-top: 20px;
}

#msg{
  color: #61b752;
  margin-top: -40px;
  display: block;
}
.spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #ff004f;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}
#submit-btn {
  position: relative;
}

.btn-loader {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.btn-text {
  transition: opacity 0.3s ease;
}

.btn-loader i {
  font-size: 18px;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Celebration Effects */
#celebration-container {
  overflow: hidden;
}

.balloon {
  position: absolute;
  width: 40px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 0, 79, 0.7);
  animation: float-up 4s ease-in forwards;
  z-index: 10000;
}

.balloon:before {
  content: "";
  position: absolute;
  width: 2px;
  height: 15px;
  background: rgba(255, 255, 255, 0.5);
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.balloon:after {
  content: "▲";
  position: absolute;
  color: rgba(255, 0, 79, 0.7);
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
}

@keyframes float-up {
  0% {
    transform: translateY(100vh) scale(0.8);
    opacity: 1;
  }
  70% {
    opacity: 0.9;
  }
  100% {
    transform: translateY(-100px) scale(1);
    opacity: 0;
  }
}

@keyframes pop {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

.pop-effect {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  animation: pop 0.5s ease-out forwards;
  z-index: 10001;
}
.alert {
  padding: 12px;
  border-radius: 4px;
  margin: 10px 0;
  font-weight: 500;
}

.success {
  background: rgba(46, 204, 113, 0.2);
  border-left: 4px solid #2ecc71;
  color: #2ecc71;
}

.error {
  background: rgba(231, 76, 60, 0.2);
  border-left: 4px solid #e74c3c;
  color: #e74c3c;
}

/* Media Queries */
@media only screen and (max-width: 1200px) {
  .header-text {
    margin-top: 25%;
  }
}

@media only screen and (max-width: 992px) {
  .container {
    padding: 10px 5%;
  }
  
  .header-text {
    margin-top: 30%;
    font-size: 25px;
  }
  
  .header-text h1 {
    font-size: 50px;
  }
  
  .subtitle {
    font-size: 50px;
  }
  
  .about-col-1, .about-col-2 {
    flex-basis: 100%;
  }
  
  .about-col-1 {
    margin-bottom: 30px;
  }
  
  .contact-left, .contact-right {
    flex-basis: 100%;
    margin-bottom: 30px;
  }
}

@media only screen and (max-width: 768px) {
  nav ul {
    justify-content: flex-start;
  }
  
  .header-text {
    margin-top: 40%;
    font-size: 20px;
  }
  
  .header-text h1 {
    font-size: 40px;
  }
  
  .subtitle {
    font-size: 40px;
  }
  
  .tab-links {
    margin-right: 30px;
    font-size: 16px;
  }
  
  .services-list div {
    padding: 30px;
  }
  
  .services-list div h2 {
    font-size: 24px;
  }
  
  .work-li {
    grid-gap: 20px;
  }
}

@media only screen and (max-width: 576px) {
  .header-text {
    margin-top: 50%;
    font-size: 18px;
  }
  
  .header-text h1 {
    font-size: 32px;
  }
  
  .subtitle {
    font-size: 32px;
  }
  
  .tab-titles {
    margin: 15px 0 30px;
  }
  
  .tab-links {
    margin-right: 20px;
    margin-bottom: 10px;
    font-size: 14px;
  }
  
  .services-list div {
    padding: 20px;
  }
  
  .services-list div h2 {
    font-size: 20px;
  }
  
  .services-list div i {
    font-size: 40px;
    margin-bottom: 20px;
  }
  
  .btn {
    padding: 12px 30px;
    font-size: 14px;
  }
  
  form input, form textarea {
    padding: 12px;
    font-size: 16px;
  }
  
  form .btn2 {
    padding: 12px 40px;
    font-size: 16px;
  }
  
  .social-icons a {
    font-size: 24px;
    margin-right: 10px;
    padding: 6px;
  }
}

@media only screen and (max-width: 400px) {
  nav ul li {
    margin: 10px 10px;
  }
  
  .header-text {
    margin-top: 60%;
  }
  
  .header-text h1 {
    font-size: 28px;
  }
  
  .subtitle {
    font-size: 28px;
  }
  
  .work-li {
    grid-template-columns: 1fr;
  }
  
  .btn {
    padding: 10px 25px;
    font-size: 12px;
  }
}