@import url('https://fonts.googleapis.com/css2?family=Barlow: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://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css');

/* Root */

:root {
    --dark-color: #1A1A1A;
    --semi-dark-color: #313030;
    --black-color: #120F12;
    --white-color: #FFFFFF;
    --soft-white-color: #f0f0f0;
    --grey-color: #CCCCCC;
    --high-orange: #F64700;
    --mid-orange: #FB8200;
    --low-orange: #FEAB00;
    --btn-radius: 0px 12px 6px 12px;
    --btn-radius-reverse: 12px 0px 12px 6px;
}

/* Animation */
.anim {
    transform: translateY(50%);
    opacity: 0;
    transition: all 1s;
}

.anim.scrolled {
    transform: translateY(0%);
    opacity: 1;
}


/* Tailwind error */
#btn {
    transition: all 500ms ease-in-out;
}

#btn:hover {
    background: var(--white-color);
    color: var(--black-color);
}

.btn-0-0:hover, .btn-special:hover {
    transform: scale(1.03);
    transform-origin: top left;
}

@media (width >= 768px) {
    .btn-special:hover {
        transform: scale(1.03);
        transform-origin: top right;
    }
}

#sosmed {
    transition: color 300ms ease;
    border: 1px solid var(--dark-color);
}

#sosmed:hover {
    color: var(--mid-orange);
}

body {
    font-family: 'Barlow', sans-serif;
    color: var(--grey-color);
    transition: filter 0.5s;
    padding: 0;
    margin: 0;
    font-size: 17px;
}


/* Grids */

#card1 {
    grid-area: card1;
}

#card2 {
    grid-area: card2;
}

#card3 {
    grid-area: card3;
}

.cards {
    display: grid;
    grid-template: 
    'card1 card2'
    'card3 .';
    gap: 2rem;
    justify-content: center;
}

@media (max-width: 768px) {
    .cards {
        grid-template: 
        'card1'
        'card2'
        'card3';
    }
}

#name {
    grid-area: name;
}

#email {
    grid-area: email;
}

#message {
    grid-area: message;
}

button#btn {
    grid-area: send;
}

.inputs {
    grid-template: 
    'name email'
    'message message'
    'send send';
}

@media (max-width: 768px) {
    .inputs {
        grid-template: 
        'name'
        'email'
        'message'
        'send';
    }
}

/* Preloader start */

.preloader img {
    height: 400px;
    width: 400px;
    opacity: 1;
    filter: drop-shadow(5px, 10px, 5px, 10px rgba(0, 0, 0, 0.37));
    animation: preloader 3s ease-in-out;
}

@keyframes preloader {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Preloader end */

/* Navbar Start */

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    background-color: var(--black-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
}

@media (width >= 768px) {
    nav {
        padding: 0.8rem 1rem;
    }
}

.navbar-logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white-color);
    position: relative;
}

.navbar-logo p:hover, #class-header {
    background: linear-gradient(120deg, var(--high-orange) 0%, var(--mid-orange) 50%, var(--low-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.navbar-nav a {
    color: var(--grey-color);
    display: inline-block;
    font-size: 1.1rem;
    margin: 0 1rem;
}

.navbar-nav a:hover {
    color: var(--white-color);
}

.navbar-nav a::after {
    content: '';
    display: block;
    padding-bottom: 0.1rem;
    border-bottom: 0.1rem solid var(--low-orange);
    transform: scaleX(0);
    transition: all 200ms;
}

.navbar-nav a:hover::after {
    transform: scaleX(0.5);
}

.navbar-extra a {
    font-size: 1.2rem;
}

.navbar-extra i {
    color: var(--white-color);
    transition: all 0.5s ease;
}

.navbar-extra i:hover {
    color: var(--low-orange);
}

#hamburger {
    display: none;
}

body.darker > *:not(nav) {
    filter: brightness(0.5);
    transition: filter 0.5s;
    pointer-events: none;
}

@media (max-width: 768px) {
    #hamburger {
        display: block;
    }

    #hamburger:hover .line {
        stroke: var(--low-orange);
    }

    .line {
        fill: none;
        stroke: var(--soft-white-color);
        stroke-width: 6;
        transition: stroke-dasharray 600ms cubic-bezier(0.4, 0, 0.2, 1),
            stroke-dashoffset 600ms cubic-bezier(0.4, 0, 0.2, 1);
    }

    .line1 {
        stroke-dasharray: 60 207;
        stroke-width: 6;
    }

    .line2 {
        stroke-dasharray: 60 60;
        stroke-width: 6;
    }

    .line3 {
        stroke-dasharray: 60 207;
        stroke-width: 6;
    }

    .opened .line1 {
        stroke-dasharray: 90 207;
        stroke-dashoffset: -134;
        stroke-width: 6;
    }
    
    .opened .line2 {
        stroke-dasharray: 1 60;
        stroke-dashoffset: -30;
        stroke-width: 6;
    }

    .opened .line3 {
        stroke-dasharray: 90 207;
        stroke-dashoffset: -134;
        stroke-width: 6;
    }

    .navbar-nav {
        background: var(--dark-color);
        box-shadow: 0, 0, 0, 10px rgba(0, 0, 0, 0.37);
        position: absolute;
        top: 100%;
        right: -100%;
        width: 50%;
        height: 100vh;
        display: flex;
        flex-direction: column;
        transition: 700ms ease-in-out;
    }
    
    .navbar-nav a {
        font-size: 110%;
        margin-top: 2rem;
        color: var();
    }

    .navbar-nav a::after {
        transform-origin: 0 0;
        border-bottom: 0.1rem solid var(--low-orange);
    }

    .navbar-nav a:hover::after {
        transform: scaleX(0.2);
    }

    .navbar-nav.active {
        right: 0;
    }
}

/* Navbar End */



/* typing animation */
#typing-text span {
    position: relative;
}

#typing-text span::before {
    content: 'Programming Student';
    color: var(--mid-orange);
    animation: typwords 20s infinite;
}

#typing-text span::after {
    content: '';
    position: absolute;
    width: calc(100% + 8px);
    height: 115%;
    background-color: var(--dark-color);
    border-left: 1px solid var(--mid-orange);
    right: -8px;
    animation: typcursor .8s infinite, typing 20s infinite;
}

@keyframes typcursor {
    to {
        border-left: 1px solid transparent;
    }
}

@keyframes typwords {
    0%,20% {
        content: 'Indonesian';
    } 
    21%,40% {
        content: 'Programming Student';
    } 
    41%,60% {
        content: 'Web Developer';
    } 
    61%,80% {
        content: 'The Next Software Developer';
    } 
    81%,100% {
        content: 'The Next UI/UX Designer';
    } 
}

@keyframes typing {
    10%,15%,30%,35%,50%,55%,70%,75%,90%,95% {
        width: 0;
    }
    5%,20%,25%,40%,45%,60%,65%,80%,85% {
        width: calc(100% + 8px);
    }
}

/* typing animation end */

/* scroll wrapper */
#scroll {
    mask-image: linear-gradient(to right, rgba(0,0,0,0), rgba(0,0,0,1) 20%, rgba(0,0,0,1) 80%, rgba(0,0,0,0));
}

#scroll-items {
    animation: scrollLeft 15s linear infinite;
}

#scroll-items.items1 {
    animation-delay: calc(15s / 4 * (4 - 1) * -1);
}

#scroll-items.items2 {
    animation-delay: calc(15s / 4 * (4 - 2) * -1);
}

#scroll-items.items3 {
    animation-delay: calc(15s / 4 * (4 - 3) * -1);
}

#scroll-items.items4 {
    animation-delay: calc(15s / 4 * (4 - 4) * -1);
}

@keyframes scrollLeft {
    to {
        left: -200px;
    }
}

/* scroll wrapper end */