/* ===========================
   GOOGLE FONT & RESET
=========================== */

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

html{
    scroll-behavior:smooth;
}

body{
    background:#0f172a;
    color:#f8fafc;
    line-height:1.6;
}

a{
    text-decoration:none;
    color:inherit;
}

ul{
    list-style:none;
}

/* ===========================
   NAVBAR
=========================== */

header{
    width:100%;
    position:sticky;
    top:0;
    background:#111827;
    border-bottom:1px solid rgba(255,255,255,.08);
    z-index:100;
}

.navbar{
    width:90%;
    max-width:1200px;
    margin:auto;
    padding:18px 0;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo{
    color:#38bdf8;
    font-size:1.8rem;
    font-weight:700;
}

.nav-links{
    display:flex;
    gap:30px;
}

.nav-links a{
    transition:.3s;
}

.nav-links a:hover{
    color:#38bdf8;
}

.btn,
.primary-btn,
.secondary-btn{
    display:inline-block;
    padding:12px 22px;
    border-radius:10px;
    font-weight:600;
    transition:.3s;
}

.btn,
.primary-btn{
    background:#2563eb;
    color:#fff;
}

.btn:hover,
.primary-btn:hover{
    background:#1d4ed8;
}

.secondary-btn{
    border:2px solid #38bdf8;
    color:#38bdf8;
}

.secondary-btn:hover{
    background:#38bdf8;
    color:#0f172a;
}

/* ===========================
   HERO
=========================== */

.hero{
    width:90%;
    max-width:1200px;
    margin:70px auto;
    text-align:center;
}

.hero h1{
    font-size:3rem;
    margin-bottom:20px;
}

.hero p{
    max-width:700px;
    margin:auto;
    color:#cbd5e1;
}

.hero-buttons{
    margin-top:35px;
    display:flex;
    justify-content:center;
    gap:20px;
    flex-wrap:wrap;
}

/* ===========================
   SECTIONS
=========================== */

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

section h2{
    text-align:center;
    font-size:2.2rem;
    margin-bottom:40px;
}

/* ===========================
   FEATURES
=========================== */

.feature-container{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.feature-card{
    background:#1e293b;
    padding:30px;
    border-radius:15px;
    border:1px solid rgba(255,255,255,.08);
    transition:.3s;
}

.feature-card:hover{
    transform:translateY(-8px);
    border-color:#38bdf8;
}

.feature-card h3{
    margin-bottom:12px;
    color:#38bdf8;
}

.feature-card p{
    color:#cbd5e1;
}

/* ===========================
   WORKFLOW
=========================== */

.steps{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
}

.step{
    background:#1e293b;
    padding:30px;
    border-radius:15px;
    text-align:center;
}

.step span{
    width:55px;
    height:55px;
    display:inline-flex;
    justify-content:center;
    align-items:center;
    border-radius:50%;
    background:#2563eb;
    font-size:1.4rem;
    font-weight:700;
    margin-bottom:20px;
}

.step h3{
    margin-bottom:10px;
}

.step p{
    color:#cbd5e1;
}

/* ===========================
   CTA
=========================== */

.cta{
    background:#1e293b;
    padding:60px 30px;
    border-radius:20px;
    text-align:center;
}

.cta p{
    color:#cbd5e1;
    margin:20px auto 30px;
    max-width:650px;
}

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

footer{
    margin-top:80px;
    padding:40px 20px;
    text-align:center;
    background:#111827;
    border-top:1px solid rgba(255,255,255,.08);
}

footer h3{
    color:#38bdf8;
    margin-bottom:10px;
}

footer p{
    color:#94a3b8;
    margin:6px 0;
}

/* ===========================
   RESPONSIVE
=========================== */

@media(max-width:900px){

    .navbar{
        flex-direction:column;
        gap:20px;
    }

    .nav-links{
        flex-wrap:wrap;
        justify-content:center;
        gap:18px;
    }

    .hero h1{
        font-size:2.3rem;
    }

}

@media(max-width:600px){

    .hero{
        margin:50px auto;
    }

    .hero h1{
        font-size:2rem;
    }

    section{
        margin:70px auto;
    }

    section h2{
        font-size:1.8rem;
    }

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

    .btn,
    .primary-btn,
    .secondary-btn{
        width:220px;
        text-align:center;
    }

}