/* ==========================================
   Cloud Core Technologies
   Modern Enterprise Theme
========================================== */

:root{

    --primary:#2563eb;
    --secondary:#06b6d4;
    --accent:#22c55e;

    --dark:#020617;
    --dark2:#0f172a;

    --white:#ffffff;

    --text:#475569;
    --heading:#0f172a;

    --bg:#f8fafc;

    --radius:22px;

    --shadow:
        0 20px 45px rgba(15,23,42,.08);

}

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:"Segoe UI",sans-serif;

    background:var(--bg);

    color:var(--text);

    line-height:1.8;

    display:flex;
    flex-direction:column;

    min-height:100vh;

}

/*=====================
 HEADER
======================*/

header{

    position:fixed;

    width:100%;

    top:0;

    left:0;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:18px 8%;

    backdrop-filter:blur(16px);

    background:rgba(255,255,255,.85);

    border-bottom:1px solid rgb(255, 255, 255);

    z-index:999;

}

.logo{

    display:flex;

    align-items:center;

    gap:12px;

    font-size:28px;

    font-weight:700;

    color:var(--primary);

    text-decoration:none;

}

.logo img{

    width:55px;

}

nav{

    display:flex;

    gap:35px;

}

nav a{

    text-decoration:none;

    color:#111827;

    font-weight:600;

    transition:.35s;

}

nav a:hover{

    color:var(--primary);

}

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

.hero{

    min-height:100vh;

    display:flex;

    align-items:center;

    justify-content:center;

    text-align:center;

    color:white;

    padding:120px 25px 80px;

    background:

    linear-gradient(rgba(2,6,23,.75),rgba(2,6,23,.75)),

    url("../images/CloudImage.png");

    background-size:cover;

    background-position:center;

}

.hero h1{

    font-size:clamp(42px,7vw,72px);

    font-weight:800;

    margin-bottom:20px;

    line-height:1.1;

}

.hero p{

    max-width:850px;

    margin:auto;

    font-size:21px;

    opacity:.9;

}

/* ===========================
   Primary Button
=========================== */

button,
.btn{

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

    padding:16px 34px;

    border:none;
    border-radius:50px;

    background:linear-gradient(135deg,#2563eb,#06b6d4);

    color:#fff;

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

    cursor:pointer;

    transition:all .35s ease;

    box-shadow:
        0 10px 30px rgba(37,99,235,.35);

}

button:hover,
.btn:hover{

    transform:translateY(-4px);

    box-shadow:
        0 20px 40px rgba(37,99,235,.45);

    background:linear-gradient(135deg,#1d4ed8,#0891b2);

}

button:active{

    transform:scale(.98);

}
/*=====================
 SECTION
======================*/

section{

    padding:100px 8%;

}

.container{

    max-width:1280px;

    margin:auto;

}

.section-title{

    font-size:46px;

    color:var(--heading);

    text-align:center;

    margin-bottom:15px;

}

.section-sub{

    text-align:center;

    font-size:18px;

    max-width:800px;

    margin:auto auto 60px;

}

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

.grid{

    display:grid;

    gap:30px;

}

.two{

    grid-template-columns:repeat(auto-fit,minmax(350px,1fr));

}

.three{

    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

}

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

.card{

    background:white;

    border-radius:24px;

    overflow:hidden;

    transition:.35s;

    box-shadow:var(--shadow);

}

.card img{

    width:100%;

    height:220px;

    object-fit:cover;

}

.card h3{

    padding:25px 25px 10px;

    color:var(--heading);

}

.card p{

    padding:0 25px 30px;

}

.card:hover{

    transform:translateY(-10px);

}

/*=====================
 ALT SECTION
======================*/

.alt{

    background:#edf6ff;

}

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

.cta{

    background:

    linear-gradient(135deg,#2563eb,#06b6d4);

    color:white;

    text-align:center;

    padding:70px;

    border-radius:28px;

}

/*=====================
 FORM
======================*/

form{

    display:grid;

    gap:20px;

}

input,
textarea{

    padding:18px;

    border-radius:14px;

    border:1px solid #dbe4f0;

    outline:none;

    font-size:16px;

}

input:focus,
textarea:focus{

    border-color:var(--primary);

}

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

footer{

    margin-top:auto;

    background:#020617;

    color:white;

    text-align:center;

    padding:35px;

}

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

@media(max-width:900px){

header{

flex-direction:column;

padding:20px;

}

nav{

margin-top:15px;

gap:20px;

flex-wrap:wrap;

justify-content:center;

}

.hero h1{

font-size:48px;

}

.hero p{

font-size:18px;

}

.section-title{

font-size:36px;

}

}