*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, sans-serif;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

.logo{
  
      font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #0F172A;
}

.logo img{
    width: 100px;
    height: auto;
}
.logo a{
    text-decoration: none;
    color: inherit;
}

#hero{
    
    position: relative;
    padding-top:80px;
    min-height:95vh;
    background:#f5f5f5;
    display:flex;
    align-items:center;

    background-image:url("../images/PLC1.jpg");
    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;
    background-attachment: fixed;    
}

#hero::before{
    content: "";
     background: rgba(10, 25, 47, 0.7);
  backdrop-filter: blur(3px);
   filter: contrast(200%); 
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.hero-content{
    
    width: 100%;
    max-width: 900px;
    position: relative;
    z-index: 2;

}
.hero-content h1
{
    font-size: clamp(32px, 5.5vw, 60px);
    margin-bottom:20px;
    color: rgb(255, 253, 500);
}
.hero-content p
{
    font-size: clamp(16px, 2.2vw, 22px);
    margin-bottom:35px;
    color: rgb(244, 230, 400);
}
.hero-content button
{
    padding:15px 35px;
    cursor:pointer;

}

.pingus{
 
    padding: 15px 35px;
    background: transparent;
    backdrop-filter: blur(30px);
    color:  #BAE6FD;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s ease;
    text-decoration: none;
}

.exploreus{
    text-decoration: none;
    padding: 15px 35px;
    background: transparent ;
     backdrop-filter: blur(30px);
    color: #BAE6FD;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s ease;
}

.exploreus:hover{
    background: #0EA5E9;
    color: black;
}
.pingus:hover{
    background: #0EA5E9;
    color: black;
}


#about{
    padding: 100px 0;
    min-height:80vh;
    background:#ffffff;
}
.about-wrapper{

    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: center;
}

.about-content{

    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-image img
{
    width: 100%;
    border: 3px black;
    border-radius: 12px;
    height: auto;
    box-sizing: border-box;
    box-shadow: 0 10px 30px rgba(0,0,0,0.09);
}
.firstP{
    
    font: bold;
    font: 10px;
    color: #0EA5E9;
}
.about-content h1{
    font: bold;
    color: #0F172A;
}
.secondP{
    color: #2C2D2D;
    font-family: 'Courier New', Courier, monospace;
}
.stats-wrapper{
    
    box-sizing: border-box;
    padding: 30px;
    display:grid;
    grid-template-columns:1fr 1fr 1fr; 
    gap:20px;
    border:1px solid #e5e5e5;
    border-radius: 12px;
    box-shadow:0 10px 30px rgba(0,0,0,0.09);
    
}
.stat-card
{
    padding: 10px;
}
stat-card h2{

    font-family: 'Times New Roman', Times, serif;

}
.stat-card p{
    padding: 8px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 15px;
}

#services{
    padding: 100px 0;
    background:#f8fafc;
}

.services-header{
    max-width: 700px;
    margin: 0 auto 60px auto;
    text-align: center;
}

.services-header h1{
    font-weight: 700;
    color: #0F172A;
    margin: 10px 0 15px 0;
    font-size: clamp(26px, 3.2vw, 38px);
}

.services-header .secondP{
    font-family: Arial, sans-serif;
}

.services-header .firstP{
    display:inline-block;
}

.services-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card{
    background:#ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 14px;
    padding: 35px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover{
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.service-icon{
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E0F2FE;
    color: #0EA5E9;
    border-radius: 12px;
    margin-bottom: 22px;
}

.service-icon svg{
    width: 28px;
    height: 28px;
}

.service-card h3{
    color: #0F172A;
    font-size: 19px;
    margin-bottom: 12px;
}

.service-card p{
    color: #4b5563;
    font-size: 15px;
    line-height: 1.6;
}

.services-cta{
    margin-top: 60px;
    padding: 40px;
    background: #0F172A;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.services-cta p{
    color: #E0F2FE;
    font-size: 19px;
    font-weight: 600;
    margin: 0;
}

.pingus.dark{
    background: #0EA5E9;
    color: #0F172A;
    white-space: nowrap;
}

.pingus.dark:hover{
    background: #BAE6FD;
}

#process{
    min-height:100vh;
    background:#ffffff;
}

#quality{
    min-height:100vh;
    background:#f5f5f5;
}

#contact{
    padding: 100px 0;
    background:#eeeeee;
}

.contact-wrapper{
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 50px;
    align-items: start;
}

.contact-info{
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item{
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.contact-item .service-icon{
    flex-shrink: 0;
    margin-bottom: 0;
}

.contact-item h3{
    color: #0F172A;
    font-size: 17px;
    margin-bottom: 6px;
}

.contact-item p{
    color: #4b5563;
    font-size: 15px;
}

.map-link{
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #0EA5E9;
    text-decoration: none;
}

.map-link svg{
    width: 14px;
    height: 14px;
}

.map-link:hover{
    text-decoration: underline;
}

.map-embed{
    margin-top: 15px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e5e5e5;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}

.map-embed iframe{
    width: 100%;
    height: 220px;
    border: 0;
    display: block;
}

.contact-form{
    background: #ffffff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-row{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.form-group{
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label{
    font-size: 14px;
    font-weight: 600;
    color: #0F172A;
}

.form-group input,
.form-group select,
.form-group textarea{
    padding: 12px 14px;
    border: 1px solid #d5d5d5;
    border-radius: 8px;
    font-family: inherit;
    font-size: 15px;
    color: #0F172A;
    background: #fafafa;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
    outline: none;
    border-color: #0EA5E9;
    background: #ffffff;
}

.form-group textarea{
    resize: vertical;
}

.submit-btn{
    border: none;
    align-self: flex-start;
}

footer{
    background: #0F172A;
    padding: 70px 0 0 0;
}

.footer-top{
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo{
    margin-bottom: 15px;
}

.footer-brand .logo img{
    filter: brightness(0) invert(1);
}

.footer-brand p{
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.7;
}

.footer-col h4{
    color: #ffffff;
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-col ul{
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul li{
    color: #94a3b8;
    font-size: 14px;
}

.footer-col ul li a{
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-col ul li a:hover{
    color: #0EA5E9;
}

.footer-bottom{
    padding: 25px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
}

.footer-bottom p{
    color: #64748b;
    font-size: 13px;
}

.footer-privacy{
    max-width: 600px;
}

/*header section ---------------------------------*/

header{
    width:100%;
    position:fixed;
    top:0;
    left:0;
    background:white;
    box-shadow:0 2px 10px rgba(0,0,0,.08);
    z-index: 100;
}
/*navigation ------------------------styling-----*/
nav{

    display:flex;
    justify-content:space-between;
    align-items:center;
    height:80px;
}

nav ul{
    display:flex;
    list-style:none;
    gap:40px;
}
nav a{
    text-decoration:none;
    color:black;
}

/* Hamburger button - hidden on desktop */
.nav-toggle{
    display:none;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:32px;
    height:32px;
    background:transparent;
    border:none;
    cursor:pointer;
    padding:0;
    z-index:101;
}
.nav-toggle span{
    display:block;
    width:100%;
    height:2px;
    background:#0F172A;
    transition:0.3s ease;
}
.nav-toggle.open span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2){
    opacity:0;
}
.nav-toggle.open span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
}
/* ======================================================
   RESPONSIVE
   ====================================================== */

/* Tablets and small laptops */
@media (max-width: 1024px){

    .about-wrapper{
        grid-template-columns: 1fr 1.4fr;
        gap: 35px;
    }

    .hero-content h1{
        font-size: clamp(30px, 5vw, 48px);
    }

    .services-grid{
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top{
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand{
        grid-column: 1 / -1;
    }
}

/* Tablets / mobile nav breakpoint */
@media (max-width: 900px){

    nav ul{
        position:fixed;
        top:80px;
        left:0;
        width:100%;
        height:calc(100vh - 80px);
        background:#ffffff;
        flex-direction:column;
        align-items:center;
        justify-content:flex-start;
        gap:0;
        padding-top:20px;
        transform:translateX(-100%);
        transition:transform 0.3s ease;
        box-shadow:0 10px 15px rgba(0,0,0,0.08);
    }

    nav ul.open{
        transform:translateX(0);
    }

    nav ul li{
        width:100%;
        text-align:center;
    }

    nav ul li a{
        display:block;
        padding:18px 0;
        font-size:18px;
        border-bottom:1px solid #f0f0f0;
    }

    .nav-toggle{
        display:flex;
    }

    /* stack about section */
    .about-wrapper{
        grid-template-columns: 1fr;
    }

    .contact-wrapper{
        grid-template-columns: 1fr;
    }

    .about-image{
        display:flex;
        gap:15px;
    }

    .about-image img{
        max-height:320px;
        object-fit:cover;
    }
}

/* Mobile phones */
@media (max-width: 600px){

    .container{
        width:92%;
    }

    /* iOS/Android don't handle background-attachment: fixed well,
       and it can cause jank/flicker on mobile - disable it */
    #hero{
        background-attachment: scroll;
        min-height: 85vh;
        padding-top: 100px;
    }

    .hero-content{
        text-align:left;
    }

    .hero-button{
        display:flex;
        flex-direction:column;
        gap:15px;
        align-items:flex-start;
    }

    .pingus, .exploreus{
        width:100%;
        text-align:center;
        padding:15px 20px;
    }

    #about{
        padding:60px 0;
    }

    .about-content h1{
        font-size:26px;
        line-height:1.4;
    }

    .secondP{
        font-size:14px;
        line-height:1.6;
    }

    .about-image{
        flex-direction:column;
    }

    .about-image img{
        max-height:none;
    }

    .stats-wrapper{
        grid-template-columns:1fr;
        gap:15px;
        padding:20px;
    }

    .stat-card{
        text-align:center;
        border-bottom:1px solid #eee;
        padding-bottom:15px;
    }

    .stat-card:last-child{
        border-bottom:none;
    }

    .logo img{
        width:75px;
    }

    #services{
        padding: 60px 0;
    }

    .services-grid{
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .services-cta{
        flex-direction: column;
        text-align: center;
        padding: 30px 25px;
    }

    .services-cta a{
        width: 100%;
        text-align: center;
    }

    #contact{
        padding: 60px 0;
    }

    .contact-form{
        padding: 25px;
    }

    .form-row{
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .submit-btn{
        width: 100%;
        text-align: center;
    }

    .map-embed iframe{
        height: 180px;
    }

    footer{
        padding-top: 45px;
    }

    .footer-top{
        grid-template-columns: 1fr;
        gap: 35px;
        padding-bottom: 35px;
    }

    .footer-privacy{
        font-size: 12px;
        padding: 0 10px;
    }
}

/* Small phones */
@media (max-width: 400px){

    .hero-content h1{
        font-size:26px;
    }

    .hero-content p{
        font-size:15px;
    }

    .pingus, .exploreus{
        font-size:14px;
        padding:13px 18px;
    }
}