*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
/* ========== Footer ========== */
footer{
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 3rem 1.5rem;
    font-size: var(--secondary-font-size);
    display: flex;
    gap: 8rem;
}
footer .welcome-section{
    min-width: 30%;
    flex: 1;
    flex-shrink: 2;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
footer .welcome-section .signup,
footer .welcome-section .welcome{
   display: flex;
   flex-direction: column;
   gap: 2rem;
   width: 100%;
}
footer .welcome-section .signup .signup-content,
footer .welcome-section .welcome .welcome-content{
   display: flex;
   flex-direction: column;
   gap: 1rem;
}
footer .welcome-section .signup a.signup-btn{
   display: flex;
   justify-content: center;
   align-items: center;
   /* width: 100%; */
   flex-grow: 1;
   flex-shrink: 1;
   padding: 0.5rem 1rem;
   color: var(--primary-color);
   background-color: var(--secondary-color);
   font-weight: var(--font-weight-medium);
   margin: 0;
}
footer .welcome-section .signup a.signup-btn:hover{
   color: var(--secondary-color);
   background-color: var(--accent-color);
}
footer .welcome-section .socials{
   display: flex;
   gap: 1rem;
}
footer .welcome-section .socials a{
   width: fit-content;
   height: fit-content;
   margin: 0;
}
footer .welcome-section .socials a svg{
   fill: var(--secondary-color);
   height: 24px;
   width: 24px;
}
footer .welcome-section .socials a svg:hover{
   fill: var(--accent-color);
}
footer .links-section{
    display: flex;
    justify-content: end;
    max-width: 50%;
    gap: 6rem;
    /* flex-shrink: 1; */
}
footer .links-section .link-container{
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex-shrink: 0;
}
footer .links-section .link-container .links{
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
footer a{
    color: var(--secondary-color);
    text-decoration: none;
    margin-right: 10px;
}
footer a:hover{
    color: var(--accent-color);
}
footer a.active{
    color: var(--accent-color);
}
/* copyright section  */
.copyright-section{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background-color: var(--gray-dark);
    color: var(--secondary-color);
    font-size: var(--secondary-font-size);
}
/* ========== Footer Accordion ========== */
.accordion-footer .accordion-item {
    border: none;
}
.accordion-footer .accordion-header {
    background: none;
    border: none;
    color: var(--secondary-color);
    text-align: left;
    width: 100%;
    cursor: pointer;
    outline: none;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.accordion-footer .accordion-header:hover {
    color: var(--accent-color);
}
.accordion-footer .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.accordion-footer .accordion-item.active .accordion-content {
    padding: 0.5rem 0;
    max-height: 500px; /* enough for links */
}
.accordion-footer .chevron-icon {
    display: inline-flex;
    margin-left: 0.5rem;
    transition: transform 0.3s;
}
.accordion-footer .accordion-item .chevron-icon {
    transform: rotate(0deg); /* right */
}
.accordion-footer .accordion-item.active .chevron-icon {
    transform: rotate(90deg); /* down */
}
.accordion-footer .accordion-content a {
    position: relative;
    padding-left: 1.2em;
    display: block;
}
.accordion-footer .accordion-content a::before {
    content: '\2022'; /* bullet character */
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1.1em;
    line-height: 1;
    top: 0.1em;
}
/* ========== Device Responsive ========== */
@media (max-width: 1160px) {
    footer{
        flex-direction: column;
        gap: 3rem;
        align-items: center;
    }
    footer .links-section,
    footer .welcome-section{
        width: 30rem;
    }
    footer .links-section{
        flex-direction: column;
        justify-content: start;
        flex-shrink: unset;
        max-width: unset;
        gap: 2rem;
    }
}
@media (max-width: 800px) {
    .copyright-section{
        flex-direction: column;
        font-size: var(--tertiary-font-size);
    }
}
@media (max-width: 600px) {
    footer .links-section,
    footer .welcome-section{
        width: 100%;
    }
    .copyright-section{
        display: flex;
    }
    .copyright-section p{
        text-align: center;
    }
}
@media (max-width: 450px) {

}