* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Montserrat';
    text-decoration: none;
    list-style: none;
}

:root {
    --text-color: #000000;
    --bg-color: #f9f9f9;
    --main-color: rgb(0, 127, 255);
    --para-color: #282828;
    --second-color: #fff;
    --cl-a: var(--main-color);
    --cl-b: rgb(255, 140, 0); /* Complementary (orange) */
    --cl-c: rgb(173, 216, 230);
    --big-font: 5.5rem;
    --p-font: 1rem;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
}

header {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 100px;
    transition: all ease 0.35s;
}

header.sticky {
    padding: 5px 100px;
    background: var(--second-color);
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    height: 50px;
    transition: all ease 0.35s;
}

header.sticky .logo {
    height: 40px;
}

.navlist {
    display: flex;
}

.navlist a {
    font-size: var(--p-font);
    color: var(--text-color);
    font-weight: 600;
    margin: 0 35px;
    transition: all ease 0.55s;
}

.navlist a:hover {
    color: var(--main-color);
}

.navlist a.active {
    color: var(--main-color);
}

.h-main {
    display: flex;
    align-items: center;
}

.h-btn {
    display: inline-block;
    padding: 10px 25px;
    color: var(--bg-color);
    background: var(--main-color);
    font-size: 15px;
    font-weight: 700;
    border-radius: 5px;
    border: 2px solid var(--main-color);
    margin-right: 20px;
    transition: all ease 0.55s;
}

.h-btn:hover {
    background: transparent;
    border: 2px solid var(--text-color);
    color: var(--text-color);
}

#menu {
    color: var(--text-color);
    z-index: 1000;
    cursor: pointer;
    margin: 15px;
    display: none;
}

#darkmode {
    cursor: pointer;
    color: var(--text-color);
    margin-left: 10px;
}

section {
    padding: 0 12%;
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 1rem;
    justify-items: end;
}

.hero-img {
    height: 240px;
    width: 240px;
}

.hero-img img {
    height: 100%;
    width: 100%;
    object-fit: contain;
    border-radius: 20%;
}

.hero-in {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, auto));
    align-items: center;
    text-align: center;
    margin: 20px;
    gap: 20px;
}

.hero-text h1 {
    font-size: var(--big-font);
    line-height: 1.3;
    font-weight: 800;
}

.hero-text h4 {
    margin: 5px 0 20px;
    color: var(--main-color);
    text-transform: uppercase;
    letter-spacing: 10px;
    font-size: 22px;
    font-weight: 400;
}

.hero-text p {
    color: var(--para-color);
    font-size: var(--p-font);
    font-weight: 500;
    line-height: 26px;
    max-width: 550px;
}

.box {
    transition: all ease 0.55s;
}

.banner {
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner img {
    border-radius: 20px;
    border: 2px solid var(--second-color);
}

.absolute {
    position: fixed;
    top: 75px !important;
    inset: 0;
    justify-content: center;
    display: inline-flex;
    flex-direction: row;
    z-index: -1;
}

.justify-center {
    justify-content: center;
}

.bg-shape1 {
    width: 400px;
    height: 400px;
    border-radius: 9999px;
    position: relative;
    animation: one 10s infinite;
}

.bg-shape2 {
    width: 300px;
    height: 300px;
    border-radius: 9999px;
    position: relative;
    animation: three 10s infinite;
}

footer {
    position: relative;
    background-color: var(--second-color);
    margin-top: 50px;
    padding: 13px 3%;
    z-index: 1000;
}

footer p {
    width: 100%;
    display: flex;
    justify-content: center;
}

footer p span {
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    margin: 10px;
    font-weight: 600;
}

footer p a {
    cursor: pointer;
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    margin: 10px;
    font-weight: 600;
    transition: all ease 0.55s;
}

footer p a:hover {
    color: var(--main-color);
}

.privacyBlock  {
    background-color: rgb(255, 255, 255, 0.75);
    padding: 20px 50px 30px;
    margin: 64px 15%;
    line-height: 1.5;
    position: relative;
    border: 2px solid rgb(255, 255, 255);
    border-radius: 16px;
}

.head-1 {
    text-align: center;
    margin-bottom: 20px;
}

.head-1,
.head-2,
.head-3,
.head-4,
.head-5,
.head-6,
.head-7,
.head-8,
.head-9,
.head-10 {
    text-transform: uppercase;
    margin: 20px 0;
}

.references {
    margin: 0 50px;
}

.references li {
    list-style-type: disc;
    padding: 5px 0px;
    font-weight: 600;
}

.references li a {
    text-decoration: none;
    font-size: var(--p-font);
    color: var(--text-color);
    transition: all ease 0.55s;
}

.references li a:hover {
    color: var(--main-color);
}

@keyframes one {
    0%{left: 0px; top: 0px;}
    25%{left: -100px; top: 70px;}
    50%{left: 20px; top: 150px;}
    75%{left: 50px; top: 100px;}
    100%{left: 0px; top: 0px;}
}

@keyframes two {
    0%{left: 0px; top: 0px;}
    25%{left: 50px; top: 10px;}
    50%{left: 100px; top: 50px;}
    75%{left: -75px; top: 100px;}
    100%{left: 0px; top: 0px;}
}

@keyframes three {
    0%{left: 0px; top: 0px;}
    25%{left: 150px; top: 30px;}
    50%{left: 300px; top: 150px;}
    75%{left: -225px; top: 300px;}
    100%{left: 0px; top: 0px;}
}

.opacity-50 {
    opacity: 0.5;
}

.blur {
    filter: blur(90px);
}

.bg-cla {
    background-color: var(--cl-a);
}

.bg-clb {
    background-color: var(--cl-b);
}

.bg-clc {
    background-color: var(--cl-c);
}

@media (max-width: 1600px) {
    header {
        padding: 13px 3%;
    }

    section {
        padding: 0 5%;
    }
}

@media (max-width: 1350px) {
    .hero-img {
        height: 200px;
        width: 200px;
    }   
}

@media (max-width: 1400px) {
    :root {
        --big-font: 4rem;
        --p-font: 15px;
    }

    .hero-img {
        height: 200px;
        width: 200px;
    } 
}

@media (max-width: 1070px) {
    .hero {
        grid-template-columns: 1fr;
        height: auto;
    }

    .hero-text {
        order: 2;
    }

    section {
        padding: 50px 5%;
    }

    .hero-img {
        margin-top: 50px;
        margin-bottom: auto;
        margin-left: auto;
        margin-right: auto;
        height: auto;
        width: auto;
    }

    .hero-img img {
        width: 100%;
        height: auto;
        max-width: 200px;
    }

    .down-arrow {
        display: none;
    }
}

@media (max-width: 1070px) {
    header {
        padding: 10px 3%;
        background: var(--second-color);
    }

    #menu {
        display: initial;
    }

    .navlist {
        position: absolute;
        top: -700px;
        left: 0;
        right: 0;
        display: flex;
        flex-direction: column;
        background-color: var(--text-color);
        transition: all ease 0.55s;
        text-align: left;
    }

    .navlist a {
        display: block;
        font-size: 23px;
        font-weight: 400;
        margin: 0.8rem 1.8rem;
        color: var(--second-color);
    }

    .navlist.open {
        top: 100%;
    }
}

@media (max-width: 600px) {

    .hero-img img {
        max-width: 150px;
        margin: 20px;
    }

    .hero-in {
        grid-template-columns: repeat(auto-fit, minmax(190px, auto));
        gap: 18px;
    }

    .hero-text {
        text-align: center;
    }

    .box {
        padding: 10px 30px;
    }

    .h-btn {
        padding: 6px 14px;
        margin-right: 8px;
    }

    :root {
        --big-font: 3rem;
        --p-font: 14px;
    }
    
    .logo {
        height: 40px;
    }

    #menu {
        margin-right: 5px;
    }
}