.envelope-letter {
    position: absolute;
    z-index: 2;
    width: 76%;
    height: 84%;
    top: 7%;
    left: 50%;
    pointer-events: none;
    transform: translate(-50%, 13%);
    transform-origin: center bottom;
    will-change: transform;
    transition:
        width 0.7s var(--ease-elegant),
        height 0.7s var(--ease-elegant);
}

.envelope-letter__paper {
    position: relative;
    display: flex;
    width: 100%;
    height: 100%;
    padding: clamp(0.7rem, 2.4vmin, 1.5rem) 1rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid rgba(171, 132, 50, 0.18);
    border-radius: 0.35rem;
    text-align: center;
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.96),
        rgba(248, 245, 238, 0.99)
    );
    box-shadow: 0 1rem 2.5rem rgba(47, 54, 39, 0.18);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.envelope-letter__paper::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.24;
    pointer-events: none;
    background-image: repeating-radial-gradient(
        circle at 0 0,
        rgba(102, 114, 78, 0.07) 0,
        rgba(102, 114, 78, 0.07) 1px,
        transparent 1px,
        transparent 5px
    );
    background-size: 8px 8px;
}

.envelope-letter__paper::after {
    content: "";
    position: absolute;
    inset: 0.6rem;
    border: 1px solid rgba(200, 162, 71, 0.28);
    pointer-events: none;
}

.envelope-letter__ornament,
.envelope-letter__eyebrow,
.envelope-letter__names,
.envelope-letter__date,
.envelope-letter__recipient,
.envelope-letter__reservation,
.envelope-letter__closing {
    position: relative;
    z-index: 1;
}

.envelope-letter__ornament {
    color: var(--gold-500);
    font-size: 0.72rem;
}

.envelope-letter__eyebrow {
    margin: clamp(0.2rem, 0.8vmin, 0.5rem) 0 0;
    color: var(--olive-600);
    font-family: var(--font-body);
    font-size: clamp(0.52rem, 1.5vmin, 0.7rem);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.envelope-letter__names {
    display: flex;
    margin: clamp(0.3rem, 1vmin, 0.55rem) 0 0;
    flex-direction: column;
    flex-shrink: 1;
    color: var(--olive-800);
    font-family: var(--font-script);
    font-size: clamp(1.25rem, 4.8vmin, 2.6rem);
    line-height: 0.8;
}

.envelope-letter__ampersand {
    margin: 0.16em 0;
    color: var(--gold-500);
    font-family: var(--font-heading);
    font-size: 0.42em;
}

.envelope-letter__date {
    margin-top: clamp(0.3rem, 1vmin, 0.6rem);
    flex-shrink: 0;
    color: var(--neutral-700);
    font-family: var(--font-heading);
    font-size: clamp(0.46rem, 1.35vmin, 0.72rem);
    font-weight: 600;
    letter-spacing: 0.12em;
    line-height: 1.2;
    white-space: nowrap;
}

.envelope-letter__recipient {
    width: 100%;
    max-width: 100%;
    margin: clamp(0.35rem, 1.1vmin, 0.65rem) 0 0;
    padding: 0.12em 0.16em;
    overflow: visible;
    color: var(--olive-800);
    font-family: var(--font-script);
    font-size: clamp(1.7rem, 5.5vmin, 3rem);
    font-weight: 400;
    line-height: 1.08;
    text-wrap: balance;
}

.envelope-letter__reservation {
    display: flex;
    margin-top: clamp(0.35rem, 1.1vmin, 0.65rem);
    align-items: center;
    justify-content: center;
    gap: clamp(0.3rem, 1vmin, 0.55rem);
    color: var(--olive-700);
}

.envelope-letter__reservation strong {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3.8vmin, 2rem);
    font-weight: 600;
    line-height: 0.8;
}

.envelope-letter__reservation span {
    max-width: 5.5rem;
    font-family: var(--font-body);
    font-size: clamp(0.5rem, 1.25vmin, 0.64rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.3;
    text-align: left;
    text-transform: uppercase;
}

.envelope-letter__closing {
    margin: clamp(0.3rem, 1vmin, 0.55rem) 0 0;
    color: var(--neutral-700);
    font-family: var(--font-heading);
    font-size: clamp(0.56rem, 1.4vmin, 0.74rem);
    font-style: italic;
}

.premium-envelope[data-envelope-state="opening"] .envelope-letter,
.premium-envelope[data-envelope-state="opened"] .envelope-letter {
    z-index: 7;
    width: 88%;
    height: 102%;
}

.premium-envelope[data-envelope-state="opening"] .envelope-letter {
    top: 0;
}

.premium-envelope[data-envelope-state="opened"] .envelope-letter {
    top: -30%;
    left: 6%;
    transform: none !important;
    will-change: auto;
}

@media (max-width: 30rem) {
    .envelope-letter {
        width: 76%;
        left: 50%;
    }

    .envelope-letter__paper {
        padding: clamp(0.75rem, 2.4vmin, 1rem) 0.85rem;
    }

    .premium-envelope[data-envelope-state="opening"] .envelope-letter,
    .premium-envelope[data-envelope-state="opened"] .envelope-letter {
        width: 88%;
        height: 84%;
    }

    .premium-envelope[data-envelope-state="opened"] .envelope-letter {
        top: -24%;
        left: 6%;
    }
}

@media (max-height: 43.75rem) {
    .premium-envelope[data-envelope-state="opened"] .envelope-letter {
        top: -36%;
    }

    .envelope-letter__paper {
        padding-block: 0.55rem;
    }

    .envelope-letter__eyebrow {
        margin-top: 0.15rem;
        font-size: 0.5rem;
        line-height: 1.15;
    }

    .envelope-letter__names {
        margin-top: 0.25rem;
        font-size: clamp(1.15rem, 4.2vmin, 1.8rem);
    }

    .envelope-letter__date {
        margin-top: 0.25rem;
        font-size: clamp(0.44rem, 1.3vmin, 0.6rem);
    }

    .envelope-letter__recipient {
        margin-top: 0.25rem;
        font-size: clamp(1.5rem, 4.8vmin, 2rem);
    }

    .envelope-letter__reservation {
        margin-top: 0.25rem;
    }

    .envelope-letter__closing {
        margin-top: 0.2rem;
        font-size: 0.54rem;
    }
}

@media (max-width: 30rem) and (max-height: 43.75rem) {
    .premium-envelope[data-envelope-state="opened"] .envelope-letter {
        top: -24%;
    }
}