/* ucafe — U mark branding */

.bw-u-mark {
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    line-height: 0;
}

.bw-u-mark__svg {
    width: 100%;
    height: 100%;
    display: block;
}

.bw-u-mark__outer {
    fill: none;
    stroke: var(--bw-black);
    stroke-width: 14;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.bw-u-mark__inner {
    fill: none;
    stroke: var(--bw-gold);
    stroke-width: 6;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.9;
}

.bw-band--dark .bw-u-mark__outer { stroke: var(--bw-white); }
.bw-band--dark .bw-u-mark__inner { stroke: var(--bw-gold-neon); }

/* Header emblem */
.bw-masthead__brand {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.15rem 0.85rem;
    align-items: center;
    min-width: 0;
}

.bw-masthead__u {
    grid-row: 1 / span 3;
    width: 42px;
    height: 42px;
}

.bw-masthead__edition { grid-column: 2; }

.bw-masthead__title {
    grid-column: 2;
}

.bw-masthead__tag {
    grid-column: 2;
}

/* Loader */
.bw-loader__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
}

.bw-loader__u {
    width: 72px;
    height: 72px;
}

.bw-u-mark--pulse img,
.bw-u-mark--glow img {
    animation: bw-u-neon 2.2s ease-in-out infinite;
}

@keyframes bw-u-neon {
    0%, 100% {
        filter: drop-shadow(0 0 6px color-mix(in srgb, var(--bw-gold-neon) 35%, transparent));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 20px color-mix(in srgb, var(--bw-gold-neon) 75%, transparent));
        transform: scale(1.04);
    }
}

/* Page watermark */
.bw-u-watermark {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.bw-u-watermark__cell {
    position: absolute;
    opacity: 0.55;
}

.bw-u-watermark__cell--tl {
    top: 12%;
    left: -4%;
    width: min(280px, 40vw);
    transform: rotate(-12deg);
}

.bw-u-watermark__cell--br {
    bottom: 18%;
    right: -6%;
    width: min(340px, 48vw);
    transform: rotate(8deg);
}

.bw-band--dark .bw-u-watermark__cell { opacity: 0.35; }

/* Home hero */
.bw-cover__text {
    position: relative;
}

.bw-cover__u {
    position: absolute;
    top: -1.5rem;
    left: -0.5rem;
    width: clamp(88px, 18vw, 140px);
    height: clamp(88px, 18vw, 140px);
    opacity: 0.22;
    pointer-events: none;
}

.bw-cover__frame {
    position: relative;
}

.bw-cover__u-badge {
    position: absolute;
    bottom: -0.75rem;
    left: -0.75rem;
    width: 56px;
    height: 56px;
    padding: 0.35rem;
    background: var(--bw-black);
    border: 1px solid var(--bw-gold);
    border-radius: 50%;
    box-shadow: var(--bw-gold-glow-strong);
    z-index: 2;
}

.bw-cover__u-badge .bw-u-mark__outer { stroke: var(--bw-gold-neon); }
.bw-cover__u-badge .bw-u-mark__inner { stroke: var(--bw-white); stroke-width: 4; }

/* Footer */
.bw-colophon__emblem {
    width: 36px;
    height: 36px;
    margin: 0 auto 0.75rem;
}

/* Bottom nav emblem */
.bw-issue-nav__emblem {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin: 0 0.15rem;
    border: 1px solid color-mix(in srgb, var(--bw-gold) 50%, transparent);
    border-radius: 50%;
    background: var(--bw-black);
    box-shadow: var(--bw-gold-glow);
    transition: box-shadow var(--bw-transition), transform var(--bw-transition);
}

.bw-issue-nav__emblem:hover {
    box-shadow: var(--bw-gold-glow-strong);
    transform: scale(1.06);
}

.bw-issue-nav__emblem .bw-u-mark {
    width: 22px;
    height: 22px;
}

.bw-issue-nav__emblem .bw-u-mark__outer { stroke: var(--bw-gold-neon); stroke-width: 16; }
.bw-issue-nav__emblem .bw-u-mark__inner { stroke: var(--bw-white); stroke-width: 5; }

/* Menu head */
.bw-menu-head__intro {
    position: relative;
    padding-inline-start: 3.5rem;
}

.bw-menu-head__u {
    position: absolute;
    top: 0;
    right: 0;
    width: 48px;
    height: 48px;
    opacity: 0.9;
}

/* Modal */
.bw-modal__u {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 32px;
    height: 32px;
    opacity: 0.5;
    z-index: 2;
}

@media (max-width: 640px) {
    .bw-masthead__u { width: 36px; height: 36px; }
    .bw-menu-head__intro { padding-inline-start: 0; padding-top: 3rem; }
    .bw-menu-head__u { top: -0.25rem; }
    .bw-u-watermark__cell--tl { display: none; }
}