/********** Template CSS **********/
:root {
    --primary: #0da7b3;
    --light: #F6F7F8;
    --dark: #1A2A36;
}
hr { width: 250px;}
.fw-medium {
    font-weight: 500 !important;
}

.form-floating h5 {font-weight: lighter;justify-content: baseline;margin-top: 10px;font-size: small;color: #3A3A3A; }
.form-floating {margin-top : 20px}

.fw-bold {
    font-weight: 700 !important;
}

.fw-black {
    font-weight: 900 !important;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}
.page-header {margin-top: 23px;}
.selected {color : var(--primary) !important; font-weight: bolder;
text-decoration: underline;
  text-decoration-thickness: 3px;
 text-underline-offset: 5px; }

/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Button ***/
.btn {
    font-weight: 500;
    transition: .5s;
}

.btn.btn-primary,
.btn.btn-outline-primary:hover {
    color: #FFFFFF;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}



/*** Navbar ***/
.navbar.sticky-top {
    top: -100px;
    transition: .5s;
}

.navbar .navbar-brand,
.navbar a.btn {
    height: 75px;
}

.navbar .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: var(--dark);
    font-size: 15px;
    font-weight: 500;
    text-transform: uppercase;
    outline: none;
}

.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active {
    color: var(--primary);
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}

@media (max-width: 991.98px) {
    .navbar .navbar-nav .nav-link  {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }
}


/*** Header ***/
.owl-carousel-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, .1);
}

@media (max-width: 768px) {
    .header-carousel .owl-carousel-item {
        position: relative;
        min-height: 500px;
    }

    .header-carousel .owl-carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .header-carousel .owl-carousel-item p {
        font-size: 16px !important;
    }
}

.header-carousel .owl-dots {
    position: absolute;
    width: 60px;
    height: 100%;
    top: 0;
    right: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.header-carousel .owl-dots .owl-dot {
    position: relative;
    width: 45px;
    height: 45px;
    margin: 5px 0;
    background: #FFFFFF;
    box-shadow: 0 0 30px rgba(255, 255, 255, .9);
    border-radius: 45px;
    transition: .5s;
}

.header-carousel .owl-dots .owl-dot.active {
    width: 60px;
    height: 60px;
}

.header-carousel .owl-dots .owl-dot img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 2px;
    border-radius: 45px;
    transition: .5s;
}

.page-header {
    background: linear-gradient(rgba(0, 0, 0, .1), rgba(0, 0, 0, .1)), url(../img/Dna.jpg) center center no-repeat;
    background-size: cover;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}


/*** About ***/
@media (min-width: 992px) {
    .container.about {
        max-width: 100% !important;
    }

    .about-text  {
        padding-right: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .about-text  {
        padding-right: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .about-text  {
        padding-right: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Service ***/
.service-item {
    box-shadow: 0 0 45px rgba(0, 0, 0, .08);
}

.service-icon {
    position: relative;
    margin: -50px 0 25px 0;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    background: #FFFFFF;
    border-radius: 100px;
    box-shadow: 0 0 45px rgba(0, 0, 0, .08);
    transition: .5s;
}

.service-item:hover .service-icon {
    color: #FFFFFF;
    background: var(--primary);
}


/*** Feature ***/
@media (min-width: 992px) {
    .container.feature {
        max-width: 100% !important;
    }

    .feature-text  {
        padding-left: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .feature-text  {
        padding-left: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .feature-text  {
        padding-left: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Project Portfolio ***/
#portfolio-flters li {
    display: inline-block;
    font-weight: 500;
    color: var(--dark);
    cursor: pointer;
    transition: .5s;
    border-bottom: 2px solid transparent;
}

#portfolio-flters li:hover,
#portfolio-flters li.active {
    color: var(--primary);
    border-color: var(--primary);
}

.portfolio-img {
    position: relative;
}

.portfolio-img::before,
.portfolio-img::after {
    position: absolute;
    content: "";
    width: 0;
    height: 100%;
    top: 0;
    background: var(--dark);
    transition: .5s;
}

.portfolio-img::before {
    left: 50%;
}

.portfolio-img::after {
    right: 50%;
}

.portfolio-item:hover .portfolio-img::before {
    width: 51%;
    left: 0;
}

.portfolio-item:hover .portfolio-img::after {
    width: 51%;
    right: 0;
}

.portfolio-btn {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    z-index: 1;
    transition: .5s;
}

.portfolio-item:hover .portfolio-btn {
    opacity: 1;
    transition-delay: .3s;
}


/*** Quote ***/
@media (min-width: 992px) {
    .container.quote {
        max-width: 100% !important;
    }

    .quote-text  {
        padding-right: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .quote-text  {
        padding-right: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .quote-text  {
        padding-right: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Team ***/
.team-item {
    box-shadow: 0 0 45px rgba(0, 0, 0, .08);
}

.team-item img {
    border-radius: 8px 60px 0 0;
}

.team-item .team-social {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    background: #FFFFFF;
    transition: .5s;
}


/*** Testimonial ***/
.testimonial-carousel::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

.testimonial-carousel::after {
    position: absolute;
    content: "";
    top: 0;
    right: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

@media (min-width: 768px) {
    .testimonial-carousel::before,
    .testimonial-carousel::after {
        width: 200px;
    }
}

@media (min-width: 992px) {
    .testimonial-carousel::before,
    .testimonial-carousel::after {
        width: 300px;
    }
}

.testimonial-carousel .owl-nav {
    position: absolute;
    width: 350px;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: space-between;
    opacity: 0;
    transition: .5s;
    z-index: 1;
}

.testimonial-carousel:hover .owl-nav {
    width: 300px;
    opacity: 1;
}

.testimonial-carousel .owl-nav .owl-prev,
.testimonial-carousel .owl-nav .owl-next {
    position: relative;
    color: var(--primary);
    font-size: 45px;
    transition: .5s;
}

.testimonial-carousel .owl-nav .owl-prev:hover,
.testimonial-carousel .owl-nav .owl-next:hover {
    color: var(--dark);
}

.testimonial-carousel .testimonial-img img {
    width: 100px;
    height: 100px;
}

.testimonial-carousel .testimonial-img .btn-square {
    position: absolute;
    bottom: -19px;
    left: 50%;
    transform: translateX(-50%);
}

.testimonial-carousel .owl-item .testimonial-text {
    margin-bottom: 30px;
    box-shadow: 0 0 45px rgba(0, 0, 0, .08);
    transform: scale(.8);
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-text {
    transform: scale(1);
}


/*** Contact ***/
@media (min-width: 992px) {
    .container.contact {
        max-width: 100% !important;
    }

    .contact-text  {
        padding-left: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .contact-text  {
        padding-left: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .contact-text  {
        padding-left: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Footer ***/
.footer .btn.btn-social {
    margin-right: 5px;
    color: #9B9B9B;
    border: 1px solid #9B9B9B;
    border-radius: 38px;
    transition: .3s;
}

.footer .btn.btn-social:hover {
    color: var(--primary);
    border-color: var(--light);
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #9B9B9B;
    font-weight: normal;
    text-transform: capitalize;
    transition: .3s;
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
}

.footer .btn.btn-link:hover {
    color: #FFFFFF;
    letter-spacing: 1px;
    box-shadow: none;
}

.footer .copyright {
    padding: 25px 0;
    border-top: 1px solid rgba(256, 256, 256, .1);
}

.footer .copyright a {
    color: var(--light);
}

.footer .copyright a:hover {
    color: var(--primary);
}



     :root{
      --bg: #ffffff;
      --fg: #0a0a0a;
      --muted: #6e6e73; /* iOS gray */
      --tint: #068992;  /* Apple blue */
      --surface: rgba(255,255,255,0.7);
      --border: rgba(0,0,0,0.08);
      --radius: 22px;
      --shadow: 0 1px 2px rgba(0,0,0,.06), 0 8px 30px rgba(0,0,0,.05);
      --hero-grad: radial-gradient(1200px 800px at 80% -10%, rgba(0,113,227,.12), transparent 60%),
                   radial-gradient(1000px 600px at 10% 10%, rgba(0,0,0,.04), transparent 60%);
    }
    

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji";
      color:var(--fg);
      background:var(--bg);
      -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
    }
    a{color:var(--tint); text-decoration:none}
    img{max-width:100%; display:block}

    /* Nav */
    .navbar{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  backdrop-filter: saturate(180%) blur(20px);
  background:var(--surface);
  border-bottom:1px solid var(--border);
}
    .nav-inner{max-width:1200px; margin:auto; padding:12px 20px; display:flex; align-items:center; gap:16px; justify-content: space-between !important;}
    .brand{display:flex; align-items:center; gap:10px; margin-right: auto !important;}
    .brand img{height:60px; width:auto}
    .brand-title{font-weight:600; letter-spacing:.2px}
    .spacer{flex:1}
    .nav-links{display:flex; gap:18px; align-items:center}
    .nav-links a{color:var(--fg); opacity:.86}
    .nav-links a:hover{opacity:1}
    .btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:10px 16px; border-radius:14px; border:1px solid var(--border); background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.7)); color:#111; box-shadow:var(--shadow); font-weight:600}
  
    .btn-primary{background:linear-gradient(180deg, #0da7b3, #068992); color:#fff; border-color:rgba(255,255,255,.15)}
    .btn-primary:hover{filter:brightness(1.05)}

    /* Mobile menu */
    .burger{display:none; width:38px; height:38px; border-radius:12px; border:1px solid var(--border); background:transparent; color:var(--fg)}
    @media (max-width: 900px){
      .nav-links{display:none}
      .burger{display:inline-grid; place-items:center}
      .nav-open .nav-links{display:flex; position:absolute; inset:56px 16px auto 16px; flex-direction:column; padding:14px; border:1px solid var(--border); border-radius:18px; background:var(--surface); backdrop-filter:saturate(180%) blur(16px)}
      .nav-open .nav-links a, .nav-open .nav-links .btn{width:100%}
      .brand img{height:40px; width:auto}
      .btn-primary{background:linear-gradient(180deg, #0da7b3, #068992); color:#fff; border-color:rgba(255,255,255,.15); width: 25% !important;margin-right: auto !important; }
      .btn-primary:hover{filter:brightness(1.05)}
      .items {margin-left: 18px;}
      
    }
/* ========== TYPOGRAPHY: MOBILE FRIENDLY ========== */
@media (max-width: 900px) {
  h1 { font-size: 1.8rem !important; line-height: 1.2 !important; }
  h2 { font-size: 1.5rem !important; line-height: 1.3 !important; }
  h3 { font-size: 1.25rem !important; line-height: 1.3 !important; }
  h4, h5, h6 { font-size: 1.1rem !important; }

  p, li, .text, .card p, .feature p {
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
  }

  .btn, .btn-primary {
    font-size: 0.95rem !important;
    padding: 10px 14px !important;
  }

  /* Hero tagline / eyebrow */
  .eyebrow {
    font-size: 0.7rem !important;
    letter-spacing: 0.5px !important;
  }
}

/* Extra small phones (≤420px) */
@media (max-width: 420px) {
  h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.25rem !important; }
  p, li { font-size: 0.9rem !important; }
  .btn, .btn-primary { font-size: 0.9rem !important; padding: 9px 12px !important; }
}

    /* Hero */
    .hero{position:relative; overflow:hidden; background:var(--hero-grad); margin-top: 50px;}
    .hero::before{content:""; position:absolute; inset:0; background:url('img/Dna.jpg') center/cover no-repeat; opacity:.15}
    .hero-inner{max-width:1200px; margin:auto; padding:96px 20px 64px; position:relative}
    .eyebrow{color:var(--primary); font-weight:700; letter-spacing:.3px; text-transform:uppercase; font-size:12px}
    .hero h1{font-size: clamp(36px, 6vw, 64px); line-height:1.04; margin:.3em 0}
    .hero p{font-size: clamp(16px, 2.2vw, 20px); color:var(--muted); max-width:720px}
    .cta{margin-top:22px; display:flex; gap:12px; flex-wrap:wrap}

    /* Sections */
    section{padding:72px 20px}
    .container{max-width:1200px; margin:auto}
    .grid{display:grid; grid-template-columns: repeat(12, 1fr); gap:22px}
    .card{border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); backdrop-filter:saturate(180%) blur(10px); box-shadow:var(--shadow)}
    .card-pad{padding:26px}
    .media{border-radius:var(--radius); overflow:hidden}

    /* About */
    .about .text h2{font-size: clamp(28px, 4.5vw, 40px); margin:.2em 0 .4em}
    .about .text p{color:var(--muted)}

    /* Feature rows */
    .feature h3{font-size: clamp(20px, 3.2vw, 28px); margin:0 0 .4em}
    .feature p{color:var(--muted)}

    /* Stats */
    .stats{display:grid; grid-template-columns:repeat(12,1fr); gap:16px}
    .stat{grid-column: span 4; text-align:center; padding:26px; border:1px solid var(--border); border-radius:18px}
    .stat .num{font-size: clamp(28px,4vw,44px); font-weight:700}
    .stat .label{color:var(--muted)}
    @media (max-width:800px){.stat{grid-column: span 12}}

    /* Footer */
    footer{border-top:1px solid var(--border); backdrop-filter:saturate(180%) blur(16px)}
    .footer-inner{max-width:1200px; margin:auto; padding:40px 20px; display:grid; grid-template-columns:repeat(12,1fr); gap:22px}
    .fcol{grid-column: span 4}
    .fcol h4{margin:0 0 12px; color: #068992 !important;font-weight: bolder;}
    .fcol p,.fcol a{color:#ffffff}
    @media (max-width:900px){.fcol{grid-column: span 12}}

    /* Back to top */
    .back-to-top{background-color: #0da7b3 !important; color: #fff !important;
       position:fixed;
        right:18px; bottom:18px; width:48px; height:48px;
         border-radius:14px; display:grid; place-items:center; border:1px solid #111;
          background:var(--surface); cursor:pointer}
   /* ========== RESPONSIVE GRID MEDIA STACKING ========== */
@media (max-width: 900px) {
  /* collapse grids to single column */
  .grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* make media fill width */
  .grid .media,
  .grid img,
  .grid video {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    border-radius: 12px !important;
    object-fit: contain !important;
  }

  /* if a grid contains multiple images (like stats strip), stack them too */
  .grid img {
    display: block !important;
    margin: 0 auto 16px auto !important;
  }
}

/* even tighter for very small phones */
@media (max-width: 420px) {
  .grid {
    gap: 14px !important;
  }
  .grid img,
  .grid video {
    border-radius: 10px !important;
  }
}