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

body{
    line-height:1.6;
    color:#222;
}

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

img{
    width:100%;
    display:block;
}

/* HEADER */
.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:#004B8D;
    z-index:1000;
    padding:15px 0;
}

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

.logo-section{
    display:flex;
    align-items:center;
    gap:10px;
    color:#fff;
}

.logo-section img{
    width:100px;
}

.logo-section h2{
    font-size:22px;
}

.logo-section p{
    font-size:12px;
}

.vertical-line{
    width:2px;
    height:30px;
    background:rgba(255,255,255,0.35);
}

.navbar{
    display:flex;
    gap: 20px;
    align-items: center;
}

.navbar a{
    text-decoration:none;
    color:#fff;
    font-weight:bold;
}

.btn{
    display:inline-block;
    padding:10px 20px;
    background:#00c7b7;
    color:#fff;
    text-decoration:none;
    border:none;
    border-radius:5px;
    cursor:pointer;
    transition:0.3s;
}

.btn:hover{
    background:#00a89a;
}

.btn-outline{
    background:transparent;
    border:2px solid #fff;
}

.menu-toggle{
    display:none;
    color:#fff;
    font-size:28px;
    cursor:pointer;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: rgb(12, 12, 12);
    min-width: 150px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    text-align: center; /* Center text */
    font-size: 12px; /* Adjust font size */
}

.dropdown-content a {
    display: block;
    padding: 12px 15px;
    text-decoration: none;
    color: #fff;
    text-align: center; /* Center link text */
}

.dropdown:hover .dropdown-content {
    display: block;
}

.sub-dropdown{
    position:relative;
}

.sub-btn{
    display:block;
}

.sub-dropdown-content{
    display:none;
    position:absolute;
    left:100%;
    top:0;
    min-width:220px;
    background:rgb(12, 12, 12);
}

.sub-dropdown:hover>.sub-dropdown-content{
    display:block;
}

.sub-dropdown-content a:hover{
    background:#00c7b7;
}

/* HERO */
.hero{
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;

    color: #fff;
    padding-top: 100px;
}

/* Background Image */
.hero-bg{
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    background-image:
linear-gradient(
rgba(0,0,0,0.55),
rgba(0,0,0,0.55)
),
url("../images/index/bg.png");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    z-index:1;
}

/* Overlay Optional */
.overlay{
    position: absolute;
    inset: 0;
    z-index: 2;
}

/* Content */
.hero-content{
    position: relative;
    z-index: 3;

    width: 100%;
}

/* Text */
.hero-text{
    max-width: 700px;
}

.hero-text h1{
    font-size: 55px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text span{
    color:#00d7c8;
}

.hero-text p{
    margin-bottom: 30px;
    font-size: 18px;
    line-height: 1.8;
}

/* Buttons */
.hero-buttons{
    display:flex;
    gap:15px;
}

/* Special SERVICES */

.special-services{
    padding:80px 0;
    background:#fff;
}

.section-title{
    text-align:center;
    margin-bottom:45px;
}

.section-title h4{
    color:#17b7b0;
    font-size:18px;
    font-weight:700;
    letter-spacing:1px;
    margin-bottom:10px;
}

.section-title h2{
    font-size:42px;
    color:#0b1c47;
    font-weight:700;
    margin:0;
}

.special-grid{
    display:grid;
    grid-template-columns:repeat(6,1fr);
    gap:20px;
}


.special-card{

    text-align:center;
    position:relative;
    transition:.3s;

}

.special-card:hover{

    transform:translateY(-8px);

}

.special-image{

    border-radius:10px;
    overflow:hidden;

}

.special-image img{

    width:100%;
    height:210px;
    object-fit:cover;
    display:block;

}

.icon-circle{

    width:65px;
    height:65px;
    background:#18b6b0;
    color:#fff;
    border-radius:50%;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:28px;

    margin:-32px auto 18px;
    position:relative;

    border:5px solid #fff;
    box-shadow:0 6px 15px rgba(0,0,0,.15);

}

.special-card h3{

    font-size:15px;
    color:#0b1c47;
    line-height:1.4;
    font-weight:700;
    margin:0 8px;

}

.service-btn{

    text-align:center;
    margin-top:50px;

}

.service-btn a{

    display:inline-flex;
    align-items:center;
    gap:10px;

    background:#17b7b0;
    color:#fff;

    text-decoration:none;

    padding:16px 40px;
    border-radius:6px;

    font-size:16px;
    font-weight:600;

    transition:.3s;

}

.service-btn a:hover{

    background:#09918b;

}

.service-btn i{

    font-size:18px;

}



/* WHY CHOOSE */
.why-choose {
    background: linear-gradient(135deg, #021c3a, #042c54);
    padding: 80px 0;
    color: #fff;
    text-align: center;
}

.section-title h2 {
    color: #62d5ce;
    margin-bottom: 10px;
}

.features {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.feature-box {
    padding: 20px;
    transition: 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-8px);
}

.icon {
    font-size: 40px;
    color: #62d5ce;
    margin-bottom: 15px;
}

.feature-box h3 {
    margin-bottom: 10px;
    color: #fff;
}


/* =========================
   SERVICE CARD
========================= */

/* SERVICES SECTION */
.services{
    padding: 100px 0;
    background: #f7f7f7;
}

/* Section Title */
.section-title{
    text-align: center;
    margin-bottom: 60px;
}

.section-title .sub-title{
    color: #62d5ce;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-title h2{
    font-size: 38px;
    color: #0b1c39;
    margin-bottom: 20px;
}

.section-title p{
    max-width: 900px;
    margin: auto;
    font-size: 18px;
    line-height: 1.8;
    color: #555;
}

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

/* Card */
.service-card{
    background:#fff;
    border:1px solid #e8e8e8;
    border-radius:8px;
    padding:40px 30px;
    text-align:center;

    transition:.35s;
    min-height:360px;

    display:flex;
    flex-direction:column;
    justify-content:flex-start;
}

.service-card:hover{
    transform:translateY(-8px);
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

/* Icon Box */
.service-icon{
    width:85px;
    height:85px;
    margin:0 auto 25px;

    border-radius:50%;
    background:#eef7f7;

    display:flex;
    align-items:center;
    justify-content:center;
}

/* Icon Size */
.service-icon i{
    font-size:38px;
}

/* Individual Icon Colors */
.house-icon i{
    color:#2ec4b6;
}

.hardhat-icon i{
    color:#3b82f6;
}

.ventilation-icon i{
    color:#17bebb;
}

.warning-icon i{
    color:#3fb950;
}

.clean-icon i{
    color:#8b5cf6;
}

.leaf-icon i{
    color:#2fb344;
}

/* Card Title */
.service-card h3{

    font-size:26px;
    color:#0b1c39;

    line-height:1.35;

    margin-bottom:18px;

    min-height:72px;
}

/* Card Text */
.service-card p{

    font-size:16px;

    color:#666;

    line-height:1.8;

    margin-bottom:25px;

    flex:1;
}

/* Hover Effect */
.service-card:hover{
    transform:translateY(-6px);

    box-shadow:0 12px 24px rgba(0,0,0,0.12);
}

/* Learn More Link */
.service-link{

    display:inline-flex;

    justify-content:center;

    align-items:center;

    gap:8px;

    color:#11b8b0;

    font-weight:600;

    text-decoration:none;

    transition:.3s;
}

/* Hover */
.service-link:hover{
    color:#081b3a;
}

/* Arrow Animation */
.service-link i{
    transition:.3s;
}

.service-link:hover i{
    transform:translateX(5px);
}

/* =========================
   CREDENTIALS SECTION
========================= */

.credentials-section{
    background:#cbdcf5;
    padding:70px 0;
}

.credentials-title{
    font-size:34px;
    font-weight:700;
    color:#031c4b;
    margin-bottom:40px;
    text-align:center;
}

/* Animation */
@keyframes scroll{
    0%{
        transform:translateX(0);
    }

    100%{
        transform:translateX(calc(-250px * 6));
    }
}

/* Logo Slider */

.logo-slider{
    width: 100%;
    overflow: hidden;
    background: #ffffff;
    padding: 25px 0;
    border-radius: 18px;
    box-shadow: 0 8px 25px rgba(3, 28, 75, 0.08);
    position: relative;
}

.logo-track{
    display: flex;
    width: calc(220px * 12);
    animation: scroll 25s linear infinite;
}

.logo-item{
    width: 220px;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
}

.logo-item img{
    max-width: 150px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: 0.3s ease;
}

.logo-item img:hover{
    transform: scale(1.05);
}


/* ABOUT */
.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
    align-items:center;
}

.about-content h2{
    font-size:42px;
    margin-bottom:20px;
}

.about-content p{
    margin-bottom:20px;
}

/* =========================
   CLOSING SECTION
========================= */

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

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

.cta-section{

    background:linear-gradient(90deg,#007f83,#00a2a9);

    padding:18px 0;

}

.cta-container{

    width:90%;
    max-width:1400px;

    margin:auto;

    display:flex;
    align-items:center;
    justify-content:space-between;

    gap:30px;

}

.cta-left{

    display:flex;
    align-items:center;
    gap:20px;

}

.cta-icon{
    width:70px;
    height:70px;
    border:2px solid rgba(255,255,255,.6);
    border-radius:8px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.cta-icon i{
    font-size:42px;
    color:#fff;
}

.cta-text h4{

    color:#fff;
    font-size:24px;
    font-weight:700;
    margin-bottom:8px;

}

.cta-text p{

    color:#e8f9fa;
    font-size:16px;

}

.cta-buttons{

    display:flex;
    gap:18px;

}

.btn-white{

    background:#fff;

    color:#008892;

    text-decoration:none;

    padding:15px 30px;

    border-radius:4px;

    font-size:15px;

    font-weight:700;

    transition:.3s;

}

.btn-white:hover{

    background:#f2f2f2;

}

.btn-outline{

    color:#fff;

    text-decoration:none;

    border:2px solid rgba(255,255,255,.7);

    padding:18px 32px;

    border-radius:4px;

    font-size:17px;

    font-weight:700;

    display:flex;
    align-items:center;
    gap:10px;

    transition:.3s;

}

.btn-outline:hover{

    background:rgba(255,255,255,.12);

}

.btn-outline i{
    margin-right:10px;
    font-size:18px;
}


/* CONTACT */
.contact{
    background:#f7f7f7;
}

.contact-form{
    max-width:700px;
    margin:auto;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    padding:15px;
    margin-bottom:20px;
    border:1px solid #ccc;
    border-radius:5px;
}

.success-msg{
    background:green;
    color:#fff;
    padding:15px;
 
   margin-bottom:20px;
    text-align:center;
}
/* =========================
   FOOTER
========================= */

.footer{
    background:#003A70;
    color:#ffffff;
    padding:50px 0 0;
    font-family:Arial, sans-serif;
}

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

/* =========================
   GRID
========================= */

.footer-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:60px;
    align-items:flex-start;
}

/* =========================
   LOGO
========================= */

.footer-logo img{
    width:180px;
    margin-bottom:25px;
}

/* =========================
   HEADINGS
========================= */
.footer-col{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
}

.footer-col h4{
    font-size:22px;
    margin-bottom:25px;
    font-weight:700;
    color:#fff;
}

/* =========================
   TEXT
========================= */

.footer-col p{
    color:#c6d0e0;
    line-height:1.8;
    font-size:16px;
    margin-bottom:15px;
    justify-content:center;

}

/* =========================
   LISTS
========================= */

.footer-col ul{
    list-style:none;
    padding:0;
    margin:0;
    text-align:center;
}

.footer-col ul li{
    margin-bottom:18px;
    color:#c6d0e0;
    font-size:16px;
}

.footer-col ul li a{
    color:#c6d0e0;
    text-decoration:none;
    transition:0.3s;
}

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

/* =========================
   SOCIAL ICONS
========================= */

.social-icons{
    margin-top:25px;
    display:flex;
    gap:15px;
    align-items:center;
    justify-content:center;
}

.social-icons a{
    width:60px;
    height:40px;
    border:1px solid rgba(255,255,255,0.2);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    text-decoration:none;
    transition:0.3s;
}

.social-icons a:hover{
    background:#fff;
    color:#031c4b;
}

/* =========================
   PRIVACY LINKS
========================= */

.footer-links{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:0;
    text-align:right;
}


.footer-links a{
    color:#c6d0e0;
    text-decoration:none;
    font-size:14px;
}


.footer-links a:hover{
    color:#fff;
}

/* =========================
   CONTACT ICONS
========================= */

.footer-col p i{
    margin-right:12px;
    color:#ffffff;
    width:18px;
}

/* =========================
   FOOTER BOTTOM
========================= */

.footer-bottom{
    margin-top:50px;
    padding-bottom:25px;
}

.footer-line{
    width:90%;
    height:1px;
    background:rgba(255,255,255,0.15);
    margin:0 auto 25px;
}

.footer-bottom-content{
    width:90%;
    max-width:1200px;
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center; 
}


.footer-bottom-content p{
    color:#9aa8bf;
    font-size:15px;
    margin:0;
}

/* =========================
   MOBILE RESPONSIVE
========================= */
@media (max-width:768px){

    .header{
        padding:12px 0;
    }

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

    .logo-section img{
        width:70px;
    }

    .logo-section h2{
        font-size:16px;
    }

    .logo-section p{
        font-size:10px;
    }

    .vertical-line{
        display:none;
    }

   .menu-toggle{
        display:block;
        font-size:25px;
        color:#fff;
        cursor:pointer;
    }

     .navbar{
        display:none;
        width:100%;
        margin-top:20px;
    }

    .navbar.active{
        display:flex;
        flex-direction:column;
    }

    .dropdown-content{
        display:none;
        position:static;
        width:100%;
        box-shadow:none;
    }

    .dropdown.active .dropdown-content{
        display:block;
    }

    .sub-dropdown{
    width:100%;
}

.sub-dropdown-content{
    display:none;
    position:static;
    width:100%;
    background:#075ba8;
}

.sub-dropdown.active>.sub-dropdown-content{
    display:block;
}

.sub-btn::after{
    content:" ▼";
    float:right;
}
    .hero{
        min-height:auto;
        padding:140px 0 60px;
    }

    .hero-text{
        text-align:center;
    }

    .hero-text h1{
        font-size:32px;
    }

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

    .hero-buttons{
        flex-direction:column;
        align-items:center;
    }

    .section-title h2{
        font-size:28px;
    }

    .section-title p{
        font-size:15px;
    }

    .service-grid,
    .special-grid,
    .features,
    .about-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }

    .special-services{

padding:60px 15px;

}

.section-title h2{

font-size:30px;

}

.special-grid{
gap:25px;

}

.special-image img{

height:200px;

}

.special-card h3{

font-size:18px;

}

    .credentials-section{
        padding:50px 0;
    }

    .credentials-title{
        font-size:24px;
    }

    .logo-slider{
        padding:15px 0;
    }

    .logo-track{
        width:calc(180px * 12);
        animation:scrollMobile 20s linear infinite;
    }

    .logo-item{
        width:180px;
        padding:0 10px;
    }

    .logo-item img{
        max-width:130px;
    }

    .about-content h2{
        font-size:28px;
    }

    .cta-section{

    padding:30px 15px;

}

.cta-container{

    flex-direction:column;
    text-align:center;

}

.cta-left{

    flex-direction:column;
    text-align:center;

}

.cta-icon{

    width:60px;
    height:60px;

}

.cta-icon i{

    font-size:30px;

}

.cta-text h4{

    font-size:22px;

}

.cta-text p{

    font-size:15px;

}

.cta-buttons{

    width:100%;
    flex-direction:column;

}

.btn-white,
.btn-outline{

    width:100%;
    justify-content:center;

    padding:15px;

    font-size:15px;

}

    .footer-bottom-content{
        flex-direction:column;
        gap:15px;
        text-align:center;
    }

@keyframes scrollMobile{
    0%{
        transform:translateX(0);
    }

    100%{
        transform:translateX(calc(-180px * 6));
    }
}

}