*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
    scroll-behavior:smooth;
}

body{
    overflow-x:hidden;
    color:#222;
    line-height:1.7;
    background:#fff;
}

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

/* Header */

.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:#fff;
    z-index:1000;
    box-shadow:0 3px 15px rgba(0,0,0,.08);
}

.header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    text-decoration:none;
    font-size:28px;
    font-weight:700;
    color:#0ea5e9;
}

.nav-links{
    display:flex;
    gap:35px;
    list-style:none;
}

.nav-links a{
    text-decoration:none;
    color:#222;
    font-weight:500;
    position:relative;
}

.nav-links a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-6px;
    width:0;
    height:2px;
    background:#0ea5e9;
    transition:.3s;
}

.nav-links a:hover::after{
    width:100%;
}

.nav-links a:hover{
    color:#0ea5e9;
}

.hamburger{
    display:none;
    background:none;
    border:none;
    font-size:34px;
    cursor:pointer;
}

/* Hero */
.hero{
    min-height: 100vh;
    background: linear-gradient(rgba(11, 11, 11, 0.75), rgba(10, 10, 10, 0.75)),
                url('../images/hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}

.hero-content{
    max-width:850px;
}

.hero-tag{
    display:inline-block;
    background:rgba(255,255,255,.15);
    padding:10px 25px;
    border-radius:30px;
    margin-bottom:25px;
    backdrop-filter:blur(10px);
}

.hero h1{
    font-size:60px;
    line-height:1.2;
    margin-bottom:20px;
}

.hero p{
    font-size:18px;
    margin-bottom:35px;
}

.hero-btns{
    display:flex;
    justify-content:center;
    gap:20px;
    flex-wrap:wrap;
}

.btn{
    display:inline-block;
    background:#0ea5e9;
    color:#fff;
    text-decoration:none;
    padding:14px 35px;
    border-radius:50px;
    font-weight:600;
    transition:.3s;
}

.btn:hover{
    transform:translateY(-5px);
}

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

/* Sections */

section{
    padding:100px 0;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-tag{
    color:#0ea5e9;
    font-weight:700;
    letter-spacing:2px;
}

.section-title h2{
    font-size:42px;
    margin:15px 0;
}

.section-title p{
    color:#666;
}

/* About */

.about{
    background:#f8fbff;
}

.about-container{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.about-image img{
    width:100%;
    height:500px;
    object-fit:cover;
    border-radius:25px;
    box-shadow:0 15px 35px rgba(0,0,0,.12);
}

.about-content h2{
    font-size:42px;
    margin:15px 0;
}

.about-content p{
    color:#555;
    margin-bottom:15px;
}

.about-features{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:15px;
    margin-top:25px;
}

.about-features div{
    background:#fff;
    padding:15px;
    border-radius:12px;
    box-shadow:0 5px 20px rgba(0,0,0,.05);
}

.about-features i{
    color:#0ea5e9;
    margin-right:8px;
}

/* Services */

.services-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.service-card{
    background:#fff;
    padding:35px 25px;
    text-align:center;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-10px);
}

.service-card i{
    font-size:45px;
    color:#0ea5e9;
    margin-bottom:18px;
}

.service-card h3{
    margin-bottom:10px;
}

.service-card p{
    color:#666;
    font-size:14px;
}

/* Why Us */

.why-us{
    background:#f8fbff;
}

.why-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.why-card{
    background:#fff;
    padding:35px 25px;
    text-align:center;
    border-radius:20px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.why-card i{
    font-size:42px;
    color:#0ea5e9;
    margin-bottom:15px;
}

.why-card h3{
    margin-bottom:10px;
}

.why-card p{
    color:#666;
}

/* Contact */

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
}

.contact-card{
    background:#f8fbff;
    padding:40px;
    border-radius:25px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.contact-card h3{
    color:#0f172a;
    font-size:30px;
    margin-bottom:25px;
}

.contact-item{
    display:flex;
    gap:15px;
    margin-bottom:25px;
}

.contact-item i{
    color:#0ea5e9;
    font-size:24px;
    margin-top:5px;
}

.contact-item h4{
    margin-bottom:5px;
}

.contact-item a{
    text-decoration:none;
    color:#222;
}

.map-box{
    overflow:hidden;
    border-radius:25px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.map-box iframe{
    width:100%;
    height:100%;
    min-height:400px;
    border:0;
}

/* Footer */

.footer{
    background:#0f172a;
    color:#fff;
    text-align:center;
    padding:30px 20px;
}

.footer p{
    margin:8px 0;
}

.footer a{
    color:#fff;
    text-decoration:none;
    font-weight:600;
}

/* Mobile */

@media(max-width:992px){

    .about-container,
    .contact-grid{
        grid-template-columns:1fr;
    }

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

@media(max-width:768px){

    .hamburger{
        display:block;
    }

    .nav-links{
        position:absolute;
        top:100%;
        left:0;
        width:100%;
        background:#fff;
        flex-direction:column;
        text-align:center;
        display:none;
        padding:20px;
        box-shadow:0 10px 20px rgba(0,0,0,.1);
    }

    .nav-links.active{
        display:flex;
    }

    .hero h1{
        font-size:38px;
    }

    .section-title h2,
    .about-content h2{
        font-size:32px;
    }

    .services-grid,
    .why-grid,
    .about-features{
        grid-template-columns:1fr;
    }

    .about-image img{
        height:350px;
    }

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