:root{
    --primary:#2563eb;
    --primary-dark:#1d4ed8;
    --secondary:#14b8a6;
    --dark:#0f172a;
    --text:#475569;
    --light:#f8fafc;
    --white:#ffffff;
    --border:#e2e8f0;
    --shadow:0 15px 40px rgba(15,23,42,.08);
    --shadow-hover:0 25px 60px rgba(15,23,42,.15);
    --radius:18px;
    --transition:.3s ease;
}

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    background:var(--light);
    color:var(--text);
    line-height:1.7;
    overflow-x:hidden;
}

a{
    text-decoration:none;
    transition:var(--transition);
}

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

section{
    padding:90px 0;
}

.container{
    max-width:1200px;
}

/* ---------- Navbar ---------- */

.navbar{
    background:rgba(255,255,255,.90);
    backdrop-filter:blur(12px);
    transition:.3s;
    padding:16px 0;
    box-shadow:0 2px 15px rgba(0,0,0,.04);
}

.navbar-brand{
    font-size:28px;
    font-weight:700;
    color:var(--dark)!important;
}

.navbar-brand i{
    color:var(--primary);
}

.nav-link{
    color:var(--dark)!important;
    margin-left:18px;
    font-weight:500;
    position:relative;
}

.nav-link:hover{
    color:var(--primary)!important;
}

.nav-link::after{
    content:'';
    width:0;
    height:2px;
    background:var(--primary);
    position:absolute;
    left:0;
    bottom:-6px;
    transition:.3s;
}

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

/* ---------- Buttons ---------- */

.btn-primary{
    background:var(--primary);
    border:none;
    border-radius:50px;
    padding:14px 32px;
    font-weight:600;
}

.btn-primary:hover{
    background:var(--primary-dark);
    transform:translateY(-2px);
}

.btn-outline-primary{
    border-radius:50px;
    padding:14px 32px;
    border:2px solid var(--primary);
    color:var(--primary);
    font-weight:600;
}

.btn-outline-primary:hover{
    background:var(--primary);
    color:#fff;
}

/* ---------- Hero ---------- */

.hero{
    background:linear-gradient(180deg,#ffffff,#f8fafc);
    min-height:90vh;
    display:flex;
    align-items:center;
}

.hero-badge{
    display:inline-block;
    padding:8px 18px;
    border-radius:50px;
    background:#e0f2fe;
    color:var(--primary);
    font-weight:600;
    margin-bottom:20px;
}

.hero h1{
    font-size:56px;
    font-weight:700;
    color:var(--dark);
    line-height:1.2;
}

.hero h1 span{
    color:var(--primary);
}

.hero p{
    font-size:18px;
    margin:30px 0;
}

.hero-image img{
    border-radius:25px;
    box-shadow:var(--shadow);
}

/* ---------- Common ---------- */

.section-title{
    color:var(--dark);
    font-size:40px;
    font-weight:700;
    margin-bottom:15px;
}

.section-subtitle{
    color:#64748b;
    max-width:700px;
    margin:auto;
}

/* ---------- Cards ---------- */

.service-card{
    background:#fff;
    border-radius:var(--radius);
    padding:35px;
    transition:var(--transition);
    box-shadow:var(--shadow);
    height:100%;
}

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

.service-icon{
    width:75px;
    height:75px;
    border-radius:50%;
    background:#eff6ff;
    color:var(--primary);
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:28px;
    margin-bottom:25px;
}

.service-card h4{
    color:var(--dark);
    margin-bottom:15px;
    font-weight:600;
}

/* ---------- Statistics ---------- */

.counter-box{
    background:#fff;
    border-radius:20px;
    padding:35px;
    box-shadow:var(--shadow);
    text-align:center;
}

.counter-box h2{
    color:var(--primary);
    font-size:42px;
    font-weight:700;
}

.counter-box p{
    margin:0;
}

/* ---------- FAQ ---------- */

.accordion-item{
    border:none;
    margin-bottom:15px;
    border-radius:15px!important;
    overflow:hidden;
    box-shadow:var(--shadow);
}

.accordion-button{
    font-weight:600;
}

.accordion-button:not(.collapsed){
    background:#eff6ff;
    color:var(--primary);
}

/* ---------- Footer ---------- */

footer{
    background:var(--dark);
    color:#cbd5e1;
    padding:70px 0 20px;
}

footer h4,
footer h5{
    color:#fff;
}

footer a{
    color:#cbd5e1;
}

footer a:hover{
    color:#fff;
}

/* ---------- Responsive ---------- */

@media(max-width:991px){

.hero{
    text-align:center;
    min-height:auto;
    padding-top:60px;
}

.hero h1{
    font-size:40px;
}

.hero-image{
    margin-top:50px;
}

.section-title{
    font-size:32px;
}

.nav-link{
    margin-left:0;
    margin-top:10px;
}

}

@media(max-width:576px){

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

.btn-primary,
.btn-outline-primary{
    width:100%;
    margin-bottom:15px;
}

section{
    padding:70px 0;
}

}