/* ==================================
   1. HEADER
   ================================== */

.header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;

    background-color: var(--color-bg);
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;

    /* animation */
    transition: transform 220ms ease, box-shadow 220ms ease;
    will-change: transform;
}

/* hidden while scrolling down */
.header.is-hidden {
    transform: translateY(-100%);
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
    header {
        transition: none;
    }
}

.header-inner{
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 100px;
}

.nav-list{
    display: flex;
    justify-content: end;
    align-items: center;
    list-style-type: none;
    gap: var(--space-xl);
    font-size: var(--fs-base);
}

.nav-list a{
    transition: 0.2s all;
    color: var(--color-text);
    font-weight: var(--fw-regular);
    /* text-underline-offset: 41px; */
    text-decoration: none;
}

.nav-list a:hover{
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    cursor: pointer;
    padding: var(--space-s);
}

.nav-toggle .bar {
    display: block;
    width: 28px;
    height: 3px;
    margin: 6px 0;
    background-color: var(--color-text);
    transition: transform 0.25s ease, opacity 0.25s ease;
}


/* 1 */
.nav-toggle.is-active .bar:nth-child(2) {
    transform: translateY(9px) rotate(45deg);
}

/* 2 */
.nav-toggle.is-active .bar:nth-child(3) {
    opacity: 0;
}

/* 3 */
.nav-toggle.is-active .bar:nth-child(4) {
    transform: translateY(-9px) rotate(-45deg);
}


@media (max-width: 768px) {

    .nav-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg);

        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;

        transition: transform 200ms ease;
    }

    .nav.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-l);
        padding: var(--space-xl);
    }
}

/* ==================================
   2. FOOTER
   ================================== */

footer{
    background: var(--gradient-1);
    min-height: 300px;
    color: var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    padding-top: var(--space-l);
    padding-bottom: var(--space-l);
}

.footer-main{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: var(--space-section);
}

.footer-main .title-description p{
    color: var(--color-border);
}

.footer-main .title-description h2{
    color: var(--color-bg);
}

.footer-main .section-button{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-bottom: var(--space-section);
}

.footer-inner{
    width: 100%;
    min-height: 200px;
    display: flex;
    justify-content: space-between;
    align-items: start;
    flex-wrap: wrap;
    gap: var(--space-l);
}

.footer .footer-copyright{
    font-size: var(--fs-xs);
    display: flex;
    justify-content: center;
    margin: 2rem 0 1rem 0;
    text-align: center;
}

.footer-nav{
    display: flex;
    justify-content: start;
    align-items: start;
    flex-direction: column;
    color: var(--color-bg);
    gap: var(--space-xxs);
}

.footer-nav :first-child{
    margin-top: 1rem;
    font-size: var(--fs-body);
}

.footer-nav ul{
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.footer-nav ul li{
    margin: 0 !important;
}

.footer-nav a{
    font-size: var(--fs-small) !important;
    color: var(--color-border) !important;
}

.copyright-container{
    width: 100%;
}

.footer-logo{
    display: flex;
    background-color: red;
}

.footer-nav p{
    font-size: var(--fs-xs);
    color: var(--color-border);
}

.footer-svg {
    margin-top: 0.5rem !important;
}

.footer-info{
    max-width: 300px;
}