@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');

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

:root {
    --soft-border: 1px solid rgb(242, 242, 242);

    --blue: #0095ff;
    --green: #00ffae;
    --green-rgb: 0, 255, 174;
    --blue-rgb: 0, 149, 255;
    --blue-to-green-bg: linear-gradient(135deg, var(--blue), var(--green));
    --green-to-blue-bg: linear-gradient(135deg, var(--green), var(--blue));
    --purple-to-orange-bg: linear-gradient(135deg, rgb(81, 0, 255), rgb(255, 221, 0));
    --red-to-pink-bg: linear-gradient(135deg, rgb(255, 0, 0), rgb(242, 0, 255));
    --blue-gradient: linear-gradient(20deg, #00ffdd, #018fab);
    --blue-gradient-shadow: 0 10px 20px rgba(0, 225, 255, 0.627);
    --blue-shadow:0 5px 20px rgba(0, 140, 255, 0.627);
    --green-shadow: 0 5px 20px rgba(0, 255, 170, 0.627);
}

body {
    background: white;
}

ul {
    list-style: none
}

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

nav {
    width: 100%;
    z-index: 999;
    /*border-bottom: var(--soft-border);*/
    box-shadow: 0 20px 25px rgba(217, 243, 254, 0.13);
    background: white;
    position: sticky; 
    top: 0
}

/* temp navbar */

#temp-navbar {
    background: var(--blue-to-green-bg);
    padding: 10px 0;
}

#temp-navbar .text-section {
    width: 95%; 
    margin: auto;
    color: white;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

/* main nav */

#navbar {
    width: 95%;
    margin: auto;
    padding: 22px 0;

    display: flex;
    justify-content: space-between;
    place-items: center;
}

#navbar a {
    text-decoration: none;
    color: black
}

/* logo section */

#navbar .logo-section {
    display: flex;
    place-items: center;
    gap: 12px;
    font-size: 18.5px;
    font-weight: 600;
}

#navbar .logo-section img {
    width: 100%;
    height: 45px;
    border-radius: 50%;
    animation: breathe infinite 4s;
    transition: .3s ease;
}

@keyframes breathe {
    0% {
        scale: 1;
        box-shadow: 0 0 5px rgb(0, 225, 255);
        opacity: .6;
    }
    50% {
        scale: 1.1;
        box-shadow: 0 0 10px rgb(0, 225, 255);
        opacity: 1;
    }
    100% {
        scale: 1;
        box-shadow: 0 0 5px rgb(0, 225, 255);
        opacity: .6;
    }
}

/* nav links */

#navbar .link-section ul {
    display: flex;
    gap: 30px;
}

#navbar .link-section ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

#navbar .link-section ul a {
    font-size: 14px;
    font-weight: 500;
    color: black;
    transition: .3s ease-in-out;

}

#navbar .link-section ul a:hover {
    color: var(--blue);
}

.nav-decoration {
    border: 1px solid;
    border-radius: 50%;
    position: absolute;
    bottom: -10px;
    border-width: 3px;
    border-color: transparent;
    transition: .3s ease;
}

#navbar .link-section ul a.active ~ .nav-decoration,
#navbar .link-section ul a:hover ~ .nav-decoration {
    border-color: var(--blue);
}

/* nav buttons */ 

#navbar .register-section a {
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    -webkit-font-smoothing: antialiased;
    background: var(--blue);
    color: white;
    padding: 12px 20px;
    transition: .3s ease-in-out;
}

#navbar .register-section a:hover {
    background: var(--green)
}

/* main */

main {
    width: 100%;
    position: relative;
}

/* hero */

#hero-section {
    padding: 10em 0;
}

#hero-section .main-section {
    width: 95%;
    margin: auto;
    text-align: center;
}

/* hero texts */
#hero-section .main-section .text-section {
    width: 100%;
}

.flex {
    display: flex;
    flex-direction: row;
}

#hero-section .main-section .text-section .heading-section {
    position: relative;
    justify-content: center;
}

.gradient-text {
    background: var(--green-to-blue-bg);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text
}

#hero-section h1 {
    font-size: 40px;
    color: black;
    font-weight: 600;
    padding-left: .85em;
}

/*TODO: remove?*/
#hero-section .color-border {
    position: absolute;
    width: 15px;
    background: var(--blue-to-green-bg);
    height: 100%;
    border-radius: 20px;
}

/* paragraph section */
#hero-section .main-section .text-section .paragraph-section {
    font-size: 15.5px;
    font-weight: 500;
    margin: auto;
    margin-top: 2em;
    width: 50%;
}

/* button section*/
#hero-section .button-section {
    margin-top: 3em;
}

#hero-section .button-section .glow-button {
    background: var(--green-to-blue-bg);
    padding: 14px 50px;
    color: white;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    box-shadow: var(--blue-gradient-shadow);
    transition: .3s ease-in-out;
}

#hero-section .button-section .glow-button:hover {
    background: var(--blue);
    box-shadow: var(--blue-shadow);
}


/*floating cards*/

#floating-cards-section {
    width: 100%;
}

#floating-cards-section .floating-card {
    background: white;
    width: 5em;
    height: 5em;
    border-radius: 50%;
    box-shadow: 0 0px 50px rgba(218, 218, 218, 0.3);
    position: absolute;
    display: flex;
    place-items: center;
    justify-content: center;
    animation: slowBounce infinite 7s;
}

@keyframes slowBounce {
    0% {
        transform: translateY(0)
    }
    50% {
        transform: translateY(20px)
    }
    100% {
        transform: translateY(0)
    }
}

#floating-cards-section .floating-card span {
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    font-size: 16px;
    font-weight: 600;
}

/*floating cards positions*/
#floating-cards-section .floating-card:nth-child(1) {
    top: 50px;
    left: 15%;
}

#floating-cards-section .floating-card:nth-child(2) {
    top: 200px;
    left: 5%;
}

#floating-cards-section .floating-card:nth-child(3) {
    top: 350px;
    left: 15%;
}

#floating-cards-section .floating-card:nth-child(4) {
    top: 50px;
    right: 15%;
}

#floating-cards-section .floating-card:nth-child(5) {
    top: 200px;
    right: 5%;
}

#floating-cards-section .floating-card:nth-child(6) {
    top: 350px;
    right: 15%;
}

/* floating cards gradient color text*/
#floating-cards-section .floating-card:nth-child(1) span {
    background: linear-gradient(135deg, rgb(238, 0, 255), rgb(255, 213, 0));
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#floating-cards-section .floating-card:nth-child(2) span {
    background: linear-gradient(135deg, rgb(255, 255, 0),rgb(34, 255, 0));
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#floating-cards-section .floating-card:nth-child(3) span {
    background: var(--blue-to-green-bg);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#floating-cards-section .floating-card:nth-child(4) span {
    background: linear-gradient(135deg, rgb(0, 255, 251), rgb(17, 0, 255));
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#floating-cards-section .floating-card:nth-child(5) span {
    background: var(--red-to-pink-bg);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

#floating-cards-section .floating-card:nth-child(6) span {
    background: linear-gradient(135deg, rgb(136, 0, 255), rgb(255, 155, 247));
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

/* sample */
#sample-section {
    width: 100%;
    margin:2em 0;
    text-align: center;
    display: flex;
    place-items: center;
    justify-content: center;
    position: relative;
}

.sample-card {
    width: 360px;
    height: 225px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0px 80px rgba(179, 255, 231, 0.7);
    transition: .3s ease-in-out;
}

.sample-card:hover {
    box-shadow: 0 -10px 80px rgba(237, 192, 255, 0.8);
}

.sample-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 0 0;
}

.sample-card.center {
    z-index: 1;
    transform: scale(1.15);
}

.sample-card.left, .sample-card.right {
    position: absolute;
}

.sample-card.left {
    transform: translate(-360px, 0);
}

.sample-card.right {
    transform: translate(360px, 0);
}