/* GENERAL */
:root{
      --bg:#f6f8fb; 
      --card:#ffffff; 
      --accent:#0b67a3; 
      --muted:#02153b; 
      --accent-2:#0ea5a4;
      --radius:12px; 
      --maxw:1200px;
      --shadow: 0 6px 18px rgba(11,103,163,0.08);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    }
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin:0;
    background:linear-gradient(180deg,var(--bg),#023570);
    color:#0f1724;
    max-width: fit-content;
    margin-left: auto; 
    margin-right: auto;
}

.container {
    width: 80%;
    max-width:var(--maxw);
    margin:0 auto;
    padding:28px
}

.card{
      background:var(--card);
      padding:20px;
      border-radius:12px;
      box-shadow:var(--shadow)
    }
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.18);
}
/* HEADER */
.header {
    width: 100%;
    padding:18px 0;
    position:sticky;
    top:0;
    backdrop-filter:saturate(120%) blur(6px);
    z-index:40;
    height: fit-content;
    padding: auto;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items:right;
    width: 100%;
    gap:16px
}

.logo {
    display:flex;
    align-items: center;
}

.reslogo{
    width: 160px;
    height: auto;
}
.brand{
    width: 40%;
    display:flex;
    align-items:center
}
.menu{
    display: flex;
    align-items: center;
}

.menu a {
    color: #0a46b8;
    margin-left: 20px;
    text-decoration: none;
    font-size: 18px;
    text-align: center;
}

.menu a:hover {
    color: #2116b9
}
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #0a46b8;
    margin: 4px 0;
    transition: 0.3s;
}

@media (max-width: 768px) {

    .menu-toggle {
        display: flex;
    }

    .menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: linear-gradient(180deg, var(--bg), #6f8fb4);
        flex-direction: column;
        align-items: center;
        display: none;
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    .menu a {
        margin: 15px 0;
        font-size: 18px;
    }

    .menu.active {
        display: flex;
    }
}


.muted-small{
    font-size:13px;
    color:var(--muted)
}
.chip{
    display:inline-block;
    padding:6px 10px;
    background:#f1f6fb;
    border-radius:999px;
    font-weight:700;
    color:var(--accent)
}

.two-column-section {
    max-width: var(--maxw);
    margin: 80px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.column h2 {
    font-size: 32px;
    margin-bottom: 12px;
}

.column p {
    font-size: 16px;
    line-height: 1.6;
}

.slider-box {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius:12px;
    background:transparent;
    align-items: center;
}
.slider-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    transition: opacity 1s ease;
    opacity: 0;
}
@media (max-width: 767px) {
    .two-column-section {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .column h2 {
        font-size: 24px;
    }
}





.contact-form{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px
}
.contact-form input,.contact-form textarea{
    padding:12px;
    border-radius:8px;
    border:1px solid #e6eef6;
    font-size:14px
}

.contact-form textarea{
    grid-column:1/3;
    min-height:120px;
    resize:vertical
}

.contact-form button{
      grid-column:1/3;
      padding:12px;
      border-radius:10px;
      border:0;
      background:var(--accent);
      color:white;
      font-weight:700;
      
    }
    
.contact-form button:hover {
       background: #0056b3; 
      }
.small{
    font: size 15px;
}

    #popup{
        display:none;
        position:fixed;
        left:0;
        top:0;
        width:100%; 
        height:100%;
        background:rgba(0,0,0,0.6);
        justify-content:center;
        align-items:center;
        z-index:9999;
    }
     
    #popupContent{   
          background:white;
          padding:25px;
          width:320px;
          text-align:center;
          border-radius:10px;
          box-shadow:0 0 10px #0003;
    }

    #popupContent button {
        margin-top: 15px;
        margin-left: 40%;
        background: #007bff;
    }

    #popupMessage{
       margin-bottom:20px;
       font-size:16px;
       color:#333;
    }
       
    #okButton{
       display:flex;
       padding:10px 20px;
       background:#007bff;
       color:white;
       border:0;
       border-radius:8px;
       cursor:pointer;
       font-size:15px;
    }
.scroll{
      margin-top: 70px;
      margin-right: auto;
      max-width: var(--maxw);
    }


footer{
    background:#0b2222;
    color:#cfeef7;
    padding:40px;
    border-radius:16px;
    margin-top:40px;
}

.footer-grid{
    display:grid;
    grid-template-columns:1fr 220px;
    gap:20px;
}

.social{
    margin-top:16px;
}

.social a img{
    width:40px;
    height:40px;
}

/* Mobile & Tablet Optimization */
@media (max-width: 768px) {
    .footer-grid{
        grid-template-columns: 1fr;
    }

    footer{
        padding:24px;
    }

    .social{
        display:flex;
        justify-content:center;
        gap:10px;
    }
}
.muted-small{
    font-size:13px;
    color:var(--muted)
}