.age-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 5, 7, 0.96);
    backdrop-filter: blur(40px) saturate(0.5);
    -webkit-backdrop-filter: blur(40px) saturate(0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.age-modal-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.age-modal {
    position: relative;
    background: #FBFAF7;
    max-width: 460px;
    width: 100%;
    padding: 3.5rem 3rem 2.5rem;
    text-align: left;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
    border-radius: 2px;
}
.age-modal-overlay.is-visible .age-modal {
    transform: translateY(0);
    opacity: 1;
}

/* Decorative red corner mark */
.age-modal::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 64px;
    height: 4px;
    background: #E63946;
}
.age-modal::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 64px;
    background: #E63946;
}

.age-modal__eyebrow {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: #E63946;
    margin-bottom: 1.75rem;
}

.age-modal__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.625rem, 4vw, 2.125rem);
    font-weight: 400;
    font-style: italic;
    color: #1A1A1A;
    margin: 0 0 1.25rem;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
.age-modal__title em {
    font-style: normal;
    color: #E63946;
    font-weight: 700;
}

.age-modal__text {
    color: #5a5048;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0 0 2.5rem;
    max-width: 38ch;
}

.age-modal__rule {
    width: 32px;
    height: 1px;
    background: #1A1A1A;
    border: none;
    margin: 0 0 2rem;
    opacity: 0.3;
}

.age-modal__buttons {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.age-modal__btn {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
}

.age-modal__btn--yes {
    background: #1A1A1A;
    color: #FBFAF7;
    padding: 1rem 2rem;
    border-radius: 0;
    position: relative;
    overflow: hidden;
}
.age-modal__btn--yes::before {
    content: "";
    position: absolute;
    inset: 0;
    background: #E63946;
    transform: translateX(-101%);
    transition: transform 0.35s ease;
    z-index: 0;
}
.age-modal__btn--yes span {
    position: relative;
    z-index: 1;
}
.age-modal__btn--yes:hover {
    color: #fff;
}
.age-modal__btn--yes:hover::before {
    transform: translateX(0);
}

.age-modal__btn--no {
    background: transparent;
    color: #888;
    padding: 0.5rem 0;
    border-bottom: 1px solid transparent;
}
.age-modal__btn--no:hover {
    color: #1A1A1A;
    border-bottom-color: #1A1A1A;
}

body.age-modal-open {
    overflow: hidden;
}

@media (max-width: 480px) {
    .age-modal {
        padding: 2.75rem 2rem 2.25rem;
    }
    .age-modal__title { font-size: 1.5rem; }
    .age-modal__buttons {
        flex-direction: column-reverse;
        align-items: stretch;
        gap: 1rem;
    }
    .age-modal__btn--yes { text-align: center; }
    .age-modal__btn--no { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    .age-modal-overlay, .age-modal, .age-modal__btn--yes::before { transition: none; }
}