/* ===== Слайд 3: описание ===== */
.hero-iso__panel-desc {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 4;
    width: min(90vw, 620px);
    transform: translate(-50%, -50%);
    text-align: center;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .5s cubic-bezier(.22,.61,.36,1),
                transform .6s cubic-bezier(.22,.61,.36,1),
                visibility 0s linear .5s;
}

.hero-iso.is-stage-3 .hero-iso__panel-desc {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, -50%);
    transition: opacity .5s cubic-bezier(.22,.61,.36,1),
                transform .6s cubic-bezier(.22,.61,.36,1),
                visibility 0s linear 0s;
}

.hero-iso.is-stage-2 .hero-iso__panel-desc {
    opacity: 0;
    transform: translate(-50%, -42%);
}

.hero-iso.is-stage-4 .hero-iso__panel-desc,
.hero-iso.is-stage-5 .hero-iso__panel-desc {
    opacity: 0;
    transform: translate(-50%, -58%);
}

.hero-iso__panel-desc .hero-iso__content {
    position: relative;
    padding: var(--space-8) var(--space-10);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, .5);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    isolation: isolate;
}

[data-theme="dark"] .hero-iso__panel-desc .hero-iso__content {
    border-color: rgba(255, 255, 255, .1);
}

.hero-iso__panel-desc .hero-iso__content::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgba(255, 255, 255, .75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    opacity: 0;
    transition: opacity .55s cubic-bezier(.22,.61,.36,1);
}

[data-theme="dark"] .hero-iso__panel-desc .hero-iso__content::before {
    background: rgba(30, 30, 30, .6);
}

.hero-iso.is-stage-3 .hero-iso__panel-desc .hero-iso__content::before {
    opacity: 1;
}

.hero-iso__desc-title {
    margin: 0 0 var(--space-4);
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    line-height: var(--lh-heading);
    letter-spacing: var(--ls-heading);
    text-transform: uppercase;
    color: var(--text);
    text-shadow: 0 0 30px
        color-mix(in srgb, var(--flavor-accent, var(--accent)) 40%, transparent);
}

.hero-iso__desc-text {
    margin: 0;
    font-family: var(--font-body);
    font-size: clamp(15px, 1.6vw, 19px);
    line-height: var(--lh-body);
    color: var(--text-secondary);
}

.hero-iso__panel-desc.is-switching .hero-iso__content {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .25s cubic-bezier(.22,.61,.36,1),
                transform .25s cubic-bezier(.22,.61,.36,1);
}

/* =========================================================
   АДАПТИВ — панель описания поднимаем над баром вкусов/кнопок
   и сужаем паддинги, чтобы не задевать бутылку и бар снизу
   ========================================================= */
@media (max-width: 1024px) {
    .hero-iso__panel-desc {
        top: 42%;
        width: min(92vw, 520px);
    }
    .hero-iso__panel-desc .hero-iso__content {
        padding: var(--space-6) var(--space-6);
    }
}

@media (max-width: 768px) {
    .hero-iso__panel-desc {
        top: 40%;
        width: min(94vw, 460px);
    }
    .hero-iso__panel-desc .hero-iso__content {
        padding: var(--space-5) var(--space-5);
    }
    .hero-iso__desc-title {
        font-size: clamp(22px, 6vw, 32px);
        margin-bottom: var(--space-3);
    }
    .hero-iso__desc-text {
        font-size: clamp(13px, 3.6vw, 16px);
    }
}

@media (max-width: 600px) {
    .hero-iso__panel-desc {
        top: 38%;
        width: min(94vw, 380px);
    }
    .hero-iso__panel-desc .hero-iso__content {
        padding: var(--space-4) var(--space-4);
    }
}

@media (max-height: 560px) and (orientation: landscape) {
    .hero-iso__panel-desc {
        top: 46%;
        width: min(80vw, 480px);
    }
    .hero-iso__panel-desc .hero-iso__content {
        padding: var(--space-3) var(--space-5);
    }
    .hero-iso__desc-title { font-size: clamp(18px, 4vw, 26px); margin-bottom: 6px; }
    .hero-iso__desc-text { font-size: 13px; }
}