:where(:root) {
    --cmn-primary-color: #0e7ca2;
    --cmn-secondary-color: #ffcb05;
    --cmn-dark-color: #253746;
    --cmn-border-color: #e4e4e5;
    --cmn-light-gray: #e7f2f6;
    --cmn-green: #00a356;
    --cmn-pink: #cf489a;
    --cmn-orange: #d67625;
    --cmn-blue: #174e91;

    /* Spacing */
    --cmn-spacing-13: 10rem;
    --cmn-spacing-12: 6rem;
    --cmn-spacing-11: 5rem;
    --cmn-spacing-10: 4rem;
    --cmn-spacing-9: 3rem;
    --cmn-spacing-8: 2.5rem;
    --cmn-spacing-7: 2rem;
    --cmn-spacing-6: 1.5rem;
    --cmn-spacing-5: 1rem;
    --cmn-spacing-4: 0.75rem;
    --cmn-spacing-3: 0.5rem;
    --cmn-spacing-2: 0.25rem;
    --cmn-spacing-1: 0.125rem;

    /* Layout */
    --max-width: clamp(16rem, 90vw, 80rem);
}

/* Global */
p,
body {
    font-family: "proxima-nova", Arial, sans-serif;
    color: var(--cmn-dark-color);
    font-size: 1.25rem;
}

p {
    line-height: 1.875rem;
    margin: 0;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: "gilroy", Arial, sans-serif;
    font-weight: bold;
    margin: 0;
    color: var(--cmn-primary-color);
    line-height: 100%;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--cmn-primary-color);
}

.bold-text {
    font-weight: bold;
}

.right-text {
    text-align: right;
}

.sr-only {
    border: 0 !important;
    clip: rect(1px, 1px, 1px, 1px) !important;
    -webkit-clip-path: inset(50%) !important;
    clip-path: inset(50%) !important;
    height: 1px !important;
    overflow: hidden !important;
    margin: -1px !important;
    padding: 0 !important;
    position: absolute !important;
    width: 1px !important;
    white-space: nowrap !important;
}

.skip-link {
    display: inline-block;
    padding: 0.7rem 1rem 0.5rem 1rem;
    background: var(--color-light);
    color: var(--color-primary-shade);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 110;
}

.skip-link:not(:focus) {
    border: 0;
    clip: rect(0 0 0 0);
    height: auto;
    margin: 0;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    white-space: nowrap;
}

/* Layout */

.cmn-container {
    width: var(--max-width);
    padding-inline: min(1vw, var(--cmn-spacing-6));
    margin-inline: auto;
}

.main-content {
    position: relative;
}

/* Nav */
.primary-nav {
    position: sticky;
    top: 0;
    background-color: #fff;
    z-index: 100;
    border-bottom: 1px solid var(--cmn-border-color);
    padding-block: var(--cmn-spacing-3);
}

.primary-nav__wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin-inline: auto;
}

.primary-nav__items {
    display: flex;
    gap: var(--cmn-spacing-7);
    list-style: none;

    a {
        font-size: 1rem;
        font-weight: bold;
        text-transform: uppercase;
        text-decoration: none;
        color: var(--cmn-dark-color);
        transition: color 0.3s ease;
    }

    a:is(:hover, :focus):not(.donate-btn) {
        color: var(--cmn-primary-color);
    }

    .donate-btn {
        font-size: 18px;
        font-weight: bold;
        background-color: var(--cmn-primary-color);
        padding: var(--cmn-spacing-4) var(--cmn-spacing-7);
        color: #fff;
        border-radius: 8px;
        margin-left: var(--cmn-spacing-3);
        font-variant: all-small-caps;
        transition: background-color 0.3s ease;

        &:is(:hover, :focus) {
            background-color: var(--cmn-dark-color);
        }
    }
}

/* Header */
.bc-header {
    background-image: url("../../assets/images/brand-center-header.webp");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 376px;
    width: 100%;
    overflow: hidden;
    position: relative;

    .cmn-container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 100%;
    }
}

.bc-header__gradient {
    position: absolute;
    background: linear-gradient(90deg,
            rgba(14, 124, 162, 1) 0%,
            rgba(14, 124, 162, 0) 50%);
    height: 100%;
    width: 100%;
}

.site-title {
    position: relative;
    z-index: 3;
    font-size: 4rem;
    letter-spacing: 1px;
    color: #ffffff;
}

.site-title--subtitle {
    font-size: 1.75rem;
}

/* Resources Section */
.light-gray-bg {
    background-color: var(--cmn-light-gray);
    padding-top: var(--cmn-spacing-7);

    h2 {
        font-size: 2.5rem;
        color: var(--cmn-dark-color);
    }
}

.welcome-text {
    padding-bottom: var(--cmn-spacing-7);
}

.resources-columns {
    --resources-columns: repeat(4, 1fr);
    display: grid;
    grid-template-columns: var(--resources-columns);
    gap: var(--cmn-spacing-7);
    margin-top: var(--cmn-spacing-7);
}

.resources-card {
    display: grid;
    justify-items: center;
    gap: var(--cmn-spacing-5);
    padding: var(--cmn-spacing-9) var(--cmn-spacing-6);
    color: #fff;
    text-align: center;
    border-radius: 10px 10px 0 0;

    h3,
    p {
        color: #fff;
    }

    h3 {
        font-size: 2rem;
    }

    p {
        text-wrap: balance;
    }
}

.resources-card--green {
    --link-color: var(--cmn-green);
    background-color: var(--cmn-green);
}

.resources-card--pink {
    --link-color: var(--cmn-pink);
    background-color: var(--cmn-pink);
}

.resources-card--orange {
    --link-color: var(--cmn-orange);
    background-color: var(--cmn-orange);
}

.resources-card--blue {
    --link-color: var(--cmn-blue);
    background-color: var(--cmn-blue);
}

.resource__link {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--cmn-spacing-2);
    background-color: #fff;
    border-radius: 26px;
    padding: var(--cmn-spacing-3) var(--cmn-spacing-6);
    text-decoration: none;
    color: var(--link-color);
    align-self: flex-end;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    font-size: 1rem;

    svg {
        transform: rotate(0.5turn);

        path {
            fill: var(--link-color);
        }
    }

    &:hover {
        background-color: lch(from #fff calc(l - 10) c h);
    }
}

.resource__link--disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Mission Section */
.mission-section {
    padding-block: var(--cmn-spacing-10) var(--cmn-spacing-7);
}

.mission h3 {
    margin-block: var(--cmn-spacing-8);
}

/* Faqs Section */
.faqs-section {
    padding-block-end: var(--cmn-spacing-10);
}

.all-faqs {
    display: flex;
    flex-direction: column;
    gap: var(--cmn-spacing-6);
    margin-block-start: var(--cmn-spacing-6);
}

.faq-title {
    cursor: pointer;
    color: var(--cmn-dark-color);
    font-weight: 600;
    font-size: 20px;
}

.faq-answer {
    text-wrap: balance;
    margin-block-start: var(--cmn-spacing-4);
    padding-inline: var(--cmn-spacing-6);
    max-width: 80ch;
}

/* Question Section */
.primary-blue-bg {
    background-color: var(--cmn-primary-color);
    padding-block: var(--cmn-spacing-7);
}

.question-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cmn-spacing-5);
}

.question-text :is(p, a) {
    color: #fff;
    font-weight: bold;
    font-size: 22px;
    transition: color 0.3s ease;
}

.question-text a:hover {
    color: lch(from #fff calc(l - 10) c h);
}

/* Footer */
.site-footer {
    background-color: var(--cmn-dark-color);
    color: #fff;
    padding-block: var(--cmn-spacing-10);

    ul {
        margin: 0;
        padding: 0;
        list-style: none;
    }
}

.site-footer__flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.site-footer__start,
.site-footer__end {
    display: grid;
    gap: var(--cmn-spacing-5);
}

.site-footer__language {
    display: flex;
    align-items: center;
    gap: var(--cmn-spacing-4);
    color: #ffffff;
    font-size: 14px;

    &::before {
        content: "";
        background-image: url("../../assets/images/us-flag.svg");
        background-size: contain;
        background-repeat: no-repeat;
        width: 21px;
        height: 16px;
    }
}

.site-footer__links {
    display: flex;
}

.site-footer__link {
    padding: 0 10px;
    border-right: 1px solid #ffffff;

    &:first-child {
        padding-inline-start: 0;
    }

    &:last-child {
        border-right: none;
        padding-inline-end: 0;
    }
}

.site-footer__link a {
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 14px;
    transition: color 0.3s ease;

    &:is(:hover, :focus) {
        color: #bfbfbf;
    }
}

.site-footer__social-icons {
    display: flex;
    gap: var(--cmn-spacing-6);
}

.site-footer__address {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--cmn-spacing-4);
    font-size: 18px;
    font-style: normal;
    font-weight: 600;

    &::before {
        content: "";
        background-image: url("../../assets/images/pin.svg");
        background-size: contain;
        background-repeat: no-repeat;
        height: 16px;
        width: 13px;
    }
}

.site-footer__copyright {
    color: #ffffff;
    font-size: 12px;
    opacity: 0.6;
    line-height: 12px;
}

@media (max-width: 1024px) {
    .primary-nav__items:not(.primary-nav__items--mobile) {
        display: none;
    }

    .hamburger-button {
        padding: 0;
        border: none;
        cursor: pointer;
        background-color: transparent;
    }

    .hamburger-box {
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        height: 40px;
        width: 24px;
    }

    .hamburger-inner,
    .hamburger-inner::before,
    .hamburger-inner::after {
        width: 40px;
        height: 4px;
        background-color: #5d5d5d;
        border-radius: 4px;
        position: absolute;
        transition: transform 0.15s ease;
    }

    .hamburger-inner {
        top: 2px;
    }

    .hamburger-inner::after,
    .hamburger-inner::before {
        content: "";
        display: block;
    }

    .hamburger-inner::before {
        top: 10px;
        transition-property: transform, opacity;
        transition-timing-function: ease;
        transition-duration: 0.15s;
    }

    .hamburger-inner::after {
        top: 20px;
    }

    .hamburger-button:has(+ #mobile-nav:popover-open) {
        cursor: pointer;
        display: inline-block;
        overflow: visible;
        background-color: transparent;
        padding: 0;
        transition: opacity 0.15s ease;

        .hamburger-inner {
            transform: translate3d(0, 10px, 0) rotate(45deg);
        }

        .hamburger-inner::before {
            transform: rotate(-45deg) translate3d(-5.71429px, -6px, 0);
            opacity: 0;
        }

        .hamburger-inner::after {
            transform: translate3d(0, -20px, 0) rotate(-90deg);
        }
    }

    #mobile-nav {
        --_nav-height: 85px;
        top: var(--_nav-height);
        background-color: #ffffff;
        width: 100%;
        min-height: calc(100% - var(--_nav-height));
        border: none;
        padding: 0;
        margin: 0;
    }

    .primary-nav__items--mobile {
        flex-direction: column;
        padding: 0;
        margin: 0;
        text-align: center;
        gap: 0;

        li {
            padding-block: var(--cmn-spacing-6);
            width: 100%;
            border-top: 1px solid var(--cmn-border-color);
        }

        li:first-child {
            border-top: none;
        }

        .donate-btn {
            display: block;
            width: max-content;
            margin-inline: auto;
        }
    }

    .resources-columns {
        --resources-columns: 1fr;
        padding-bottom: var(--cmn-spacing-7);
    }

    .resources-card {
        border-radius: 10px;
    }

    .question-flex {
        flex-direction: column;
    }

    .site-footer__flex,
    .site-footer__links {
        flex-direction: column;
    }

    .site-footer__flex {
        gap: var(--cmn-spacing-5);
    }

    .site-footer__links {
        gap: var(--cmn-spacing-2);
    }

    .site-footer__link {
        padding: 0;
        border: none;
    }

    .right-text {
        text-align: unset;
    }
}

@media (min-width: 1025px) {

    .hamburger-button,
    #mobile-nav {
        display: none;
    }
}