.hero-v24-frame-lg {
    width: 40rem;
    height: 40rem;
}

.hero-v24-frame-md {
    width: 28rem;
    height: 28rem;
}

.hero-v24-frame-sm {
    width: 16rem;
    height: 16rem;
}

.hero-ornamental-frame {
    max-width: 42rem;
}

.hero-v24-dots {
    letter-spacing: 0.3em;
}

/* -- Button hover states -- */
.hero-btn-primary {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.hero-btn-primary:hover,
.hero-btn-primary:focus {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.hero-btn-outline-secondary {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-secondary:hover,
.hero-btn-outline-secondary:focus {
    background-color: var(--bs-secondary) !important;
    color: #fff !important;
    border-color: var(--bs-secondary) !important;
    transform: translateY(-1px);
}

.hero-btn-outline-primary-light {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-primary-light:hover,
.hero-btn-outline-primary-light:focus {
    background-color: var(--bs-primary) !important;
    color: #fff !important;
    border-color: var(--bs-primary) !important;
    transform: translateY(-1px);
}
.brief-sq-10 { width: 2.5rem; height: 2.5rem; flex-shrink: 0; }

.brief-glass-card,
.brief-glass-panel,
.brief-glass-value {
    backdrop-filter: blur(0.75rem);
    box-shadow: 0 1rem 2rem rgba(15, 23, 42, 0.08);
}

.brief-glass-card {
    background-color: rgba(var(--bs-body-bg-rgb), 0.72);
}

.brief-glass-panel,
.brief-glass-value {
    background-color: rgba(var(--bs-body-bg-rgb), 0.56);
}

.brief-brand-line {
    width: 2.5rem;
    height: 0.125rem;
    background-color: rgba(var(--bs-primary-rgb), 0.45);
}

.brief-orb-one {
    top: -6rem;
    left: -6rem;
    width: 24rem;
    height: 24rem;
    filter: blur(3rem);
}

.brief-orb-two {
    right: -6rem;
    bottom: -6rem;
    width: 20rem;
    height: 20rem;
    filter: blur(3rem);
}

.brief-orb-three {
    top: 50%;
    right: 25%;
    width: 14rem;
    height: 14rem;
    filter: blur(3rem);
}

.brief-cta-hover {
    transition: transform 0.3s ease;
}

.brief-cta-hover:hover {
    transform: scale(1.05);
}

.brief-card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brief-card-hover:hover {
    transform: translateY(-0.25rem);
    box-shadow: var(--bs-box-shadow-lg);
}

.brief-icon-hover {
    transition: transform 0.3s ease;
}

.brief-card-hover:hover .brief-icon-hover {
    transform: scale(1.1);
}

.brief-title-hover {
    transition: color 0.3s ease;
}

.brief-card-hover:hover .brief-title-hover {
    color: var(--bs-primary);
}

/* subscribe v24 — postcard: geometry shared by both CSS frameworks, no colors */
.mailing-postcard__section--py-4xl {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.mxw-3xl {
    max-width: 48rem !important;
}

/* perforated seam between the stamp stub and the message body */
.mailing-postcard__stub {
    border-bottom-width: 2px;
    border-bottom-style: dashed;
}

.mailing-postcard__perf {
    width: 0;
    border-inline-start-width: 2px;
    border-inline-start-style: dashed;
}

.mailing-postcard__label {
    font-size: 0.75rem;
    letter-spacing: 0.025em;
}

.mailing-postcard__body {
    padding: 2rem;
}

.mailing-postcard__stamp {
    top: 1rem;
    inset-inline-end: 1rem;
    width: 3.5rem;
    height: 3.5rem;
    transform: rotate(4deg);
}

.mailing-postcard__title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    padding-inline-end: 4rem;
}

.mailing-postcard__text {
    margin-bottom: 1.5rem;
    padding-inline-end: 4rem;
}

.mailing-postcard__row {
    flex-direction: column;
    gap: 0.75rem;
}

.mailing-postcard__input,
.mailing-postcard__cta {
    padding: 0.75rem 1rem;
}

.mailing-postcard__cta {
    padding-inline: 1.5rem;
}

@media (min-width: 640px) {
    .mailing-postcard__row {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .mailing-postcard__stub {
        width: 25%;
        border-bottom-width: 0;
    }

    .mailing-postcard__body {
        width: 75%;
    }

    .mailing-postcard__title {
        font-size: 1.875rem;
    }
}