@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

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

body {
    background: #fff;
    min-height: 50vh;
    margin: 0 100px;
    background-color: #ffeae0;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.6s;
    padding: 40px 100px;
    z-index: 1000;
}

header.sticky {
    padding: 5px 100px;
    background: #fff;
    z-index: 1000;
}

header .logo {
    position: relative;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: 0.6s;
}

header ul {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

header ul li {
    position: relative;
    list-style: none;
}

header ul li a {
    position: relative;
    margin: 0 15px;
    text-decoration: none;
    color: #000;
    letter-spacing: 2px;
    font-weight: 500px;
    transition: 0.6ms;
}


header.sticky .logo,
header.sticky ul li a {
    color: #000
}



* {
    margin: 0;
    padding: 0;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all 0.35s linear;
    font-family: "poppins", sans-serif;
}

.cardd {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
    min-height: 100vh;
    background-color: #ffeae0;
}

.cardd i {
    margin-bottom: 10%;
}

body {
    margin: 0 100px;
    background-color: #ffeae0;
}

.nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
}

.nav .logo h1 {
    font-weight: 600;
    font-family: sans-serif;
    color: #000000;
}

.nav .logo b {
    color: #ff511c;
}

.nav ul {
    display: flex;
    list-style: none;
}

.nav ul li {
    margin-right: 30px;
}

.nav ul li a {
    text-decoration: none;
    color: #000000;
    font-weight: 500;
    font-family: sans-serif;
    font-size: 17px;
    font-weight: 700;
}

.nav ul li a:hover {
    text-decoration: none;
    color: #ff511c;
    font-weight: 500;
    font-family: sans-serif;
    font-size: 17px;
    transition: 0.3s;
    font-weight: 700;
}

.nav ul li a.active:after {
    content: '';
    width: 50%;
    height: 3px;
    background-color: #ff511c;
    display: flex;
    position: relative;
    margin-left: 10px;
}

.card {
    --color: #ff88a6;
    --border-size: 1rem;
    --bg-color: #252525;
    position: relative;
    background-color: var(--bg-color);
    width: 280px;
    margin: 2rem;
    border-radius: var(--border-size);
    color: white;
    display: grid;
    place-content: center;
    padding: 3rem 2rem;
    isolation: isolate;
    overflow: hidden;
    height: 350px;
}

.card::before,
.card::after {
    content: "";
    position: absolute;
}

.card::before {
    width: 200%;
    height: 200%;
    background-image: conic-gradient(var(--color) 0deg,
            transparent 60deg,
            transparent 180deg,
            var(--color) 180deg,
            transparent 240deg);
    inset: -20%;
    z-index: -2;
    animation: border 8s linear infinite;
}

.card:hover::before {
    animation-play-state: paused;
}

@keyframes border {
    to {
        transform: rotateZ(-360deg);
    }
}

.card::after {
    --inset: 0.25rem;
    background-color: #111;
    inset: var(--inset);
    border-radius: calc(var(--border-size) - var (--inset));
    z-index: -1;
    transition: all 0.35s linear;
    border-radius: 10px;
}

.card i {
    font-size: 4rem;
    margin-inline: auto;
    color: transparent;
    -webkit-text-stroke: thin var(--color);
}

.card:hover i {
    color: var(--color);
    -webkit-text-stroke-width: 0;
}

.card .title {
    text-align: center;
    font-size: 1.5rem;
    line-height: 1.87rem;
    margin-block: 2.5rem 1.5rem;
    color: var(--color);
}

.card .detail {
    line-height: 1.5rem;
    text-align: center;
    opacity: 0.75;
}

.key h1 {
    text-align: center;
    font-size: 50px;
    margin-top: 120px;
}