@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root{
    --bg-color: #081b29;
    --second-bg-color: #112e42;
    --text-color: #ededed;
    --main-color: #00abf0;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body{
    background: var(--bg-color);
    color: var(--text-color);
}

.header{
    position: fixed;
    top: 0;
    left: 0;
    padding: 2rem 9%;
    width: 100%;
    background: transparent ;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: .3s;
}

.header.sticky {
    background: var(--bg-color);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .3s;
}

.navbar a:hover,
.navbar a.active{
    color: var(--main-color);
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    cursor: pointer;
    display: none;
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.home {
    display: flex;
    align-items: center;
    padding: 0 9%;
    background: url('../images/design.png') no-repeat;
    background-size: cover;
    background-position: center;
}

.home-content {
    max-width: 60rem;
}

.home-content h1 {
    font-size: 4.7rem;
    font-weight: 700;
    line-height: 1.7;
}

.home-content .text-animate {
    position: relative;
    width: 32rem;
}

.home-content .text-animate h3 {
    font-size: 3.2rem;
    font-weight: 500;
    color: transparent;
    -webkit-text-stroke: .7px var(--main-color);
    background-image: linear-gradient(var(--main-color), var(--main-color));
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-position: 0 0;
}

.home-content p {
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}

.btn-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 34rem;
    height: 5rem;
}

.btn-box .btn {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 15rem;
    height: 100%;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .8rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color: var(--bg-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}

.btn-box .btn:hover{
    color: var(--main-color);
}

.btn-box .btn:nth-child(2) {
    background: transparent;
    color: var(--main-color);
}

.btn-box .btn:nth-child(2):hover {
    color: var(--bg-color);
}

.btn-box .btn:nth-child(2)::before {
    background: var(--main-color);
}

.btn-box .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color);
    z-index: -1;
    transition: .5s;
}

.btn-box .btn:hover::before {
    width: 100%;
    color: var(--text-color);
}

.home-sci {
    position: absolute;
    bottom: 4rem;
    width: 170px;
    display: flex;
    justify-content: space-between;
    
}

.home-sci a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background: transparent;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
    font-size: 20px;
    color: var(--main-color);
    z-index: 1;
    overflow: hidden;
    color: var(--text-color);

}


.home-sci a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--main-color);
    z-index: -1;
    transition: .5s;
}

.home-sci a:hover::before{
    width: 100%;
}

.about {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background: var(--second-bg-color);
    padding-bottom: 6rem;
}

.heading {
    font-size: 5rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
    text-align: center;
}

span {
    color: var(--main-color);
}

.about-img {
     position: relative;
     width: 25rem;
     height: 25rem;
     border-radius: 50%;
     display: flex;
     justify-content: center;
     align-items: center;
}

 .about-img img {
    width: 80%;
    border-radius: 60%;
    border: .2rem solid var(--main-color);
 }

 .about-img .circle-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) rotate(0);
    width: 90%;
    height: 100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);
 }

 .about-content {
    text-align: center;
 }

 .about-content h3 {
    font-size: 2.6rem;
 }

 .about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
 }

 .btn-box.btns {
    display: inline-block;
 }

.video-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}

.video-column {
  flex: 1 1 calc(50% - 1rem);
  text-align: center;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 ratio */
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 10px;
  transition: transform 0.4s ease;
}

.video-column h1 {
  font-size: 2rem;
  margin-top: 0.8rem;
  color: var(--text-color);
}

.video-column:hover iframe {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .video-column {
    flex: 1 1 100%;
  }
}

/* ===== PPT SECTION ===== */
.ppt {
  padding: 5rem 9%;
  background: var(--second-bg-color);
}

.ppt .heading {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 3rem;
}

.ppt-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}

.ppt-column {
  flex: 1 1 45%;
  max-width: 600px;
  text-align: center;
}

.ppt-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 ratio */
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  overflow: hidden;
}

.ppt-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.ppt-column a {
  display: inline-block;
  margin-top: 1rem;
  font-size: 2rem;
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.ppt-column a:hover {
  color: var(--main-color);
}

/* Posters Section */
/* Posters Section */
.poster {
  width: 50%; /* reduced from 60% -> smaller card width */
  max-width: 360px; /* was 420px */
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(63, 69, 81, 0.16);
  padding: 0.8em;
  overflow: hidden;
}

.posters .heading {
  font-size: 3rem; /* slightly smaller heading */
  margin-bottom: 16px;
}
.posters .heading span {
  color: var(--main-color);
}

/* Row of posters */
.poster-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 1.5rem; /* reduced gap */
  flex-wrap: wrap;
}

/* Each poster box */
.poster-column {
  flex: 1 1 40%; /* narrower columns */
  max-width: 500px;
  text-align: center;
}

/* Embedded Canva poster (reduced height) */
.poster-embed {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 90%; /* was 130%, ~30% smaller now */
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  background: #0b0f14;
}

.poster-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* Poster link below each frame */
.poster-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 2rem; /* slightly smaller text */
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s ease, transform 0.3s ease;
}
.poster-link:hover {
  color: var(--main-color);
  transform: translateY(-2px);
}

/* Mobile responsive */
@media (max-width: 768px) {
  .poster-row {
    flex-direction: column;
  }
  .poster-column {
    flex: 1 1 100%;
    max-width: 90%;
    margin: 0 auto;
  }
  .poster-embed {
    padding-top: 75%; /* even smaller on mobile */
  }
  .poster-link {
    font-size: 1rem;
  }
}


 /* .title {
    display: flex;
    justify-content: space-between;
    padding-left: 3rem;
    padding-right: 6rem;
 } */

 .services-row {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
 }
 .services-column {
    transition: box-shadow 0.3s ease-in-out;
}
.services-column img {
    transition: transform 0.3s ease-in-out;
}

.services-column:hover img {
    transform: scale(1.05); /* Makes image pop up */
}
 .services-column:hover {
    box-shadow: inset 0 0 15px rgba(0, 255, 255, 0.8), 0 0 15px rgba(0, 255, 255, 0.8);
}
 .services-row .services-column {
    
    padding: 2rem;
    /* width: 100%;
    height: 100%;
    padding: 3.8rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .8rem;
    border: .2rem solid var(--main-color); */
 }
 

 .contact {
    min-width: auto;
    padding-bottom: 7rem;
 }

 .contact form {
    max-width: 70rem;
    margin: 0 auto;
    text-align: center;
 }

 .contact form .input-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
 }

 .contact form .input-box .input-field {
    position: relative;
    width: 49%;
    margin: .8rem 0;
 }

 .contact form .input-box .input-field input,
 .contact form .textarea-field textarea {
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
 }

 .contact form .input-box .input-field input::placeholder,
 .contact form .textarea-field textarea::placeholder{
    color: var(--text-color);
 }

 .contact form .textarea-field  {
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
 }
 .contact form .textarea-field textarea {
    resize: none;
 }

.contact .contact-content{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}
 section .title{
    position: relative;
    text-align: center;
    font-size: 40px;
    font-weight: 500;
    margin-bottom: 60px;
    padding-bottom: 20px;
    font-family: 'Ubuntu', sans-serif;
}

section .title::before{
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    width: 180px;
    height: 3px;
    background: #111;
    transform: translateX(-50%);
}
section .title::after{
    position: absolute;
    bottom: -8px;
    left: 50%;
    font-size: 20px;
    color: crimson;
    padding: 0 5px;
    background: #fff;
    transform: translateX(-50%);
}

 .max-width{
    max-width: 1300px;
    padding: 0 80px;
    margin: auto;
}

 /* contact section styling */
.contact .title::after{
    content: "get in touch";
}
.contact .contact-content .column{
    width: calc(50% - 30px);
}
.contact .contact-content .text{
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}
.contact .contact-content .left p{
    text-align: justify;
}
.contact .contact-content .left .icons{
    margin: 10px 0;
}
.contact .contact-content .row{
    display: flex;
    height: 65px;
    align-items: center;
}
.contact .contact-content .row .info{
    margin-left: 30px;
}
.contact .contact-content .row i{
    font-size: 25px;
    color: var(--main-color);
}
.contact .contact-content .info .head{
    font-size: 1.9rem;
    font-weight: 500;
}
.contact .contact-content .info .sub-title{
    font-size: 1.5rem;
    color: var(--text-color);
}
.contact .right form .fields{
    color: var(--text-color);
    display: flex;
}
.contact .right form .field,
.contact .right form .fields .field{
    height: 45px;
    width: 100%;
    margin-bottom: 15px;
}
.contact .right form .textarea{
    height: 80px;
    width: 100%;
}
.contact .right form .name{
    margin-right: 10px;
}
.contact .right form .field input,
.contact .right form .textarea textarea{
    height: 100%;
    width: 100%;
    border: 1px solid var(--main-color);
    border-radius: 6px;
    outline: none;
    padding: 0 15px;
    font-size: 17px;
    transition: all 0.3s ease;
    background: transparent;
    color: var(--text-color);
}
.contact .right form .field input:focus,
.contact .right form .textarea textarea:focus{
    color: var(--text-color);
    border-color: var(--main-color);
}
.contact .right form .textarea textarea{
  padding-top: 10px;
  resize: none;
}
.contact .right form .button-area{
  display: flex;
  align-items: center;
}
.right form .button-area button{
  color: #fff;
  display: block;
  width: 160px!important;
  height: 45px;
  outline: none;
  font-size: 18px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  flex-wrap: nowrap;
  background: var(--main-color);
  border: 2px solid var(--main-color);
  transition: all 0.3s ease;
}
.right form .button-area button:hover{
  color: var(--main-color);
  background: none;
}

 .footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);
 }

 .footer-text p {
    font-size: 1.6rem;
 }

 .footer-iconTop a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
 }

 .footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--bg-color);
 }
 /* Portfolio Section */
.portfolio {
    width:fit-content;
    margin-top: 70px;
    padding: 10px;
    text-align: center;
    background: #111;
}

.portfolio .heading {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 40px;
}

.portfolio-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.portfolio-box {
    position: relative;
    width: 400px;
    overflow: hidden;
    border-radius: 10px;
    transition: 0.3s;
}

.portfolio-box img {
    width: 100%;
    border-radius: 10px;
    transition: 0.3s;
}

/* Glowing Hover Effect */
.portfolio-box:hover {
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
    transform: scale(1.05);
}

.portfolio-box:hover img {
    filter: brightness(0.7);
}

.portfolio-content {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    text-align: center;
    opacity: 0;
    transition: 0.3s;
}

.portfolio-box:hover .portfolio-content {
    opacity: 1;
}

/* ========================= */
/*   RESPONSIVE DESIGN ADDON */
/* ========================= */

/* ===== Tablet (max-width: 1024px) ===== */
@media (max-width: 1024px) {
  html {
    font-size: 55%;
  }

  .header {
    padding: 2rem 5%;
  }

  section {
    padding: 8rem 5% 2rem;
  }

  .video-row,
  .ppt-row,
  .poster-row,
  .services-row {
    flex-wrap: wrap;
    justify-content: center;
  }

  .video-column,
  .ppt-column,
  .poster-column {
    flex: 1 1 100%;
    max-width: 80%;
  }

  .home-content h1 {
    font-size: 3.6rem;
  }
}

/* ===== Mobile (max-width: 768px) ===== */
@media (max-width: 768px) {
  html {
    font-size: 50%;
  }

  #menu-icon {
    display: block;
  }

  .navbar {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-color);
    display: none;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 1.5rem;
    border-top: 0.1rem solid var(--main-color);
  }

  .navbar.active {
    display: flex;
  }

  .home {
    flex-direction: column;
    padding: 10rem 5% 2rem;
    background-position: center;
  }

  .home-content {
    text-align: center;
  }

  .btn-box {
    justify-content: center;
  }

  .home-sci {
    position: static;
    margin-top: 3rem;
    justify-content: center;
  }

  .about {
    padding: 6rem 5%;
  }

  .about-img {
    width: 20rem;
    height: 20rem;
  }

  .about-content p {
    font-size: 1.4rem;
  }

  .video-column,
  .ppt-column,
  .poster-column {
    flex: 1 1 100%;
    max-width: 95%;
  }

  .poster-embed {
    padding-top: 75%;
  }

  .ppt-embed {
    padding-top: 65%;
  }

  .portfolio-box {
    width: 100%;
    max-width: 350px;
  }

  .contact form .input-box .input-field {
    width: 100%;
  }

  .footer {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
}

/* ===== Small Mobile (max-width: 480px) ===== */
@media (max-width: 480px) {
  html {
    font-size: 45%;
  }

  .home-content h1 {
    font-size: 2.8rem;
  }

  .home-content .text-animate h3 {
    font-size: 2.2rem;
  }

  .video-wrapper,
  .ppt-embed,
  .poster-embed {
    padding-top: 70%;
  }

  .poster-link,
  .ppt-column a {
    font-size: 1.6rem;
  }

  .btn-box {
    width: 100%;
    flex-direction: column;
    height: auto;
    gap: 1.2rem;
  }

  .btn-box .btn {
    width: 100%;
  }

  .portfolio-box {
    width: 100%;
    max-width: 320px;
  }

  .contact form {
    padding: 0 2rem;
  }

  .footer-text p {
    font-size: 1.3rem;
  }
}