/* ============================================
   GLOBAL STYLES & LAYOUT
   ============================================ */

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

body{
    font-family:'Poppins',sans-serif;
    background:#0f172a;
    color:white;
    overflow-x:hidden;
}

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

nav{
    position:fixed;
    width:100%;
    top:0;
    bottom:auto;
    z-index:1000;
    background:rgba(15,23,42,0.92);
    backdrop-filter:blur(10px);
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 4%;
    border-bottom:1px solid rgba(255,255,255,0.08);
}

.logo{
    font-size:18px;
    font-weight:700;
    color:#38bdf8;
    letter-spacing:0.5px;
    text-decoration:none;
    white-space:nowrap;
}

nav ul{
    display:flex;
    gap:15px;
    list-style:none;
    flex-wrap:nowrap;
}

nav ul li a{
    color:white;
    text-decoration:none;
    font-size:13px;
    transition:0.3s;
    white-space:nowrap;
}

nav ul li a:hover,
nav ul li a.active{
    color:#38bdf8;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn{
    min-width:240px;
    text-align:center;
    padding:18px 30px;
    border-radius:18px;
    text-decoration:none;
    font-weight:600;
    font-size:20px;
    transition:all 0.3s ease;
    display:flex;
    justify-content:center;
    align-items:center;
    box-shadow:0 10px 25px rgba(0,0,0,0.25);
}

.btn-primary{
    background:linear-gradient(135deg,#38bdf8,#0ea5e9);
    color:#03111f;
}

.btn-primary:hover{
    transform:translateY(-5px) scale(1.03);
    box-shadow:0 15px 30px rgba(56,189,248,0.35);
}

.btn-secondary{
    border:2px solid #38bdf8;
    color:#38bdf8;
    background:rgba(255,255,255,0.03);
    backdrop-filter:blur(8px);
}

.btn-secondary:hover{
    background:#38bdf8;
    color:#03111f;
    transform:translateY(-5px) scale(1.03);
    box-shadow:0 15px 30px rgba(56,189,248,0.25);
}

/* Alternative button styles */

.primary{
    background:linear-gradient(135deg,#38bdf8,#0ea5e9);
    color:#03111f;
}

.primary:hover{
    transform:translateY(-5px) scale(1.03);
    box-shadow:0 15px 30px rgba(56,189,248,0.35);
}

.secondary{
    border:2px solid #38bdf8;
    color:#38bdf8;
    background:rgba(255,255,255,0.03);
    backdrop-filter:blur(8px);
}

.secondary:hover{
    background:#38bdf8;
    color:#03111f;
    transform:translateY(-5px) scale(1.03);
    box-shadow:0 15px 30px rgba(56,189,248,0.25);
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */

.card{
    background:#111827;
    border-radius:18px;
    border:1px solid rgba(255,255,255,0.08);
    transition:0.3s;
}

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

.card h3{
    margin-bottom:15px;
    color:#38bdf8;
}

/* ============================================
   SECTIONS & TYPOGRAPHY
   ============================================ */

section{
    padding:90px 8%;
}

.section-title{
    text-align:center;
    font-size:38px;
    margin-bottom:50px;
    color:#38bdf8;
}

h1, h2, h3{
    color:#38bdf8;
}

p{
    color:#cbd5e1;
    line-height:1.8;
}

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

footer{
    text-align:center;
    padding:30px;
    border-top:1px solid rgba(255,255,255,0.08);
    color:#94a3b8;
}
/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media(max-width:900px){

    nav{
        flex-direction:row;
        justify-content:space-between;
        align-items:center;
        padding:12px 5%;
    }

    nav ul{
        flex-direction:row;
        gap:15px;
    }

    section{
        padding:60px 5%;
    }

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

    .btn{
        width:100%;
        min-width:auto;
    }

}

@media(max-width:600px){

    nav{
        padding:12px 4%;
    }

    .logo{
        font-size:16px;
    }

    nav ul{
        gap:12px;
    }

    nav ul li a{
        font-size:13px;
    }

    section{
        padding:40px 4%;
    }

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

    .review-float-btn{
        right:15px;
        bottom:15px;
        padding:12px 16px;
        font-size:14px;
    }

}

.review-float-btn{
    position:fixed;
    right:20px;
    bottom:20px;

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

    background:#38bdf8;
    color:#000;

    padding:14px 22px;

    border-radius:999px;

    text-decoration:none;
    font-weight:600;

    box-shadow:0 8px 20px rgba(0,0,0,.35);

    z-index:9999;
}

.review-float-btn:hover{
    transform:translateY(-2px);
}

.review-container{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:40px;
}

.review-card{
    width:100%;
    max-width:700px;
    background:#111827;
    padding:40px;
    border-radius:25px;
    border:1px solid rgba(255,255,255,.08);
}

.review-card h1{
    color:#38bdf8;
    margin-bottom:15px;
}

.review-card p{
    color:#cbd5e1;
    margin-bottom:25px;
}

.review-card input,
.review-card textarea{

    width:100%;
    padding:15px;
    margin-bottom:20px;

    background:#1f2937;
    color:white;

    border:1px solid rgba(255,255,255,.08);
    border-radius:12px;
}

.review-card textarea{
    min-height:180px;
}

.review-card button{

    width:100%;

    background:#38bdf8;
    color:black;

    border:none;

    padding:15px;

    border-radius:12px;

    cursor:pointer;
    font-weight:600;
}



/* ==========================
   REVIEW PAGE
========================== */

.review-container{
    display:flex;
    justify-content:center;
    align-items:center;
    padding:60px 20px;
}

.review-card{
    width:100%;
    max-width:700px;

    background:#111827;

    padding:40px;

    border-radius:25px;

    border:1px solid rgba(255,255,255,0.08);
}

.review-card h2{
    color:#38bdf8;
    margin-bottom:15px;
    text-align:center;
}

.review-card p{
    text-align:center;
    margin-bottom:30px;
}

.review-card input,
.review-card textarea{
    width:100%;

    background:#1f2937;

    color:white;

    border:1px solid rgba(255,255,255,0.08);

    border-radius:12px;

    padding:15px;

    margin-bottom:20px;

    font-family:'Poppins',sans-serif;
}

.review-card textarea{
    min-height:180px;
    resize:vertical;
}

.review-card button{
    width:100%;

    background:#38bdf8;

    color:#03111f;

    border:none;

    border-radius:12px;

    padding:15px;

    font-size:16px;

    font-weight:600;

    cursor:pointer;

    transition:0.3s;
}

.review-card button:hover{
    transform:translateY(-2px);
}

html{
    scroll-behavior:smooth;
}

.tech-card{
    scroll-margin-top:100px;
}