.calltracking-promo {
    background: #F0F7FF;
    padding: 80px 0;
}

.calltracking-promo .calltracking-promo__head {
    max-width: 760px;
}

.calltracking-promo .calltracking-promo__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.calltracking-promo .calltracking-promo__label-emoji {
    font-size: 14px;
    line-height: 1;
}

.calltracking-promo .calltracking-promo__label-text {
    font-size: 13px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #2589FF;
}

.calltracking-promo .calltracking-promo__title {
    margin: 0;
    font-size: 40px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 600;
    color: #474766;
    text-align: left;
}

.calltracking-promo .calltracking-promo__title-accent {
    color: #2589FF;
}

.calltracking-promo .calltracking-promo__description {
    margin: 12px 0 0;
    font-size: 16px;
    line-height: 1.3;
    font-weight: 400;
    color: #8787AB;
}

.calltracking-promo .calltracking-promo__cards {
    margin-top: 32px;
    display: flex;
    gap: 24px;
}

.calltracking-promo .calltracking-promo__card {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 29px;
    border: 1px solid #E2E8F0;
    border-radius: 20px;
    background: #FFFFFF;
    transition: box-shadow 0.3s;
    animation: calltracking-promo-wave 4.8s ease-in-out infinite;
    will-change: transform;
}

.calltracking-promo .calltracking-promo__card:nth-child(2) {
    animation-delay: 0.8s;
}

.calltracking-promo .calltracking-promo__card:nth-child(3) {
    animation-delay: 1.6s;
}

@media screen and (hover:hover) {
    .calltracking-promo .calltracking-promo__card:hover {
        box-shadow: 0px 4px 21px 4px rgba(0, 0, 0, 0.11);
    }

    .calltracking-promo .calltracking-promo__card_featured:hover {
        box-shadow: 0px 4px 21px 4px rgba(26, 112, 232, 0.3);
    }
}

.calltracking-promo .calltracking-promo__card_featured {
    border-color: transparent;
    background: linear-gradient(146deg, #1A70E8 0%, #155DFC 100%);
}

.calltracking-promo .calltracking-promo__chip {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 100px;
    color: #8787AB;
    background: #F5F7FB;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__chip {
    color: rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.15);
}

.calltracking-promo .calltracking-promo__chip-icon {
    flex-shrink: 0;
}

.calltracking-promo .calltracking-promo__chip-text {
    font-size: 12px;
    line-height: 1.2;
}

.calltracking-promo .calltracking-promo__chip-text b {
    font-weight: 700;
}

.calltracking-promo .calltracking-promo__tariff-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.calltracking-promo .calltracking-promo__tariff-label {
    font-size: 12px;
    line-height: 1;
    text-transform: uppercase;
    color: #8787AB;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__tariff-label {
    color: rgba(255, 255, 255, 0.6);
}

.calltracking-promo .calltracking-promo__tariff-title {
    margin: 0;
    font-size: 24px;
    line-height: 1.2;
    font-weight: 600;
    color: #474766;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__tariff-title {
    color: #FFFFFF;
}

.calltracking-promo .calltracking-promo__divider {
    width: 100%;
    height: 1px;
    background: #F0F2F7;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__divider {
    background: rgba(255, 255, 255, 0.15);
}

.calltracking-promo .calltracking-promo__discount {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calltracking-promo .calltracking-promo__discount-value-row {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}

.calltracking-promo .calltracking-promo__discount-value {
    font-size: 56px;
    line-height: 1.1;
    font-weight: 700;
    color: #2589FF;
}

.calltracking-promo .calltracking-promo__discount-percent {
    padding-bottom: 6px;
    font-size: 24px;
    line-height: 1;
    font-weight: 600;
    color: #2589FF;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__discount-value {
    color: #FFFFFF;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__discount-percent {
    color: rgba(255, 255, 255, 0.85);
}

.calltracking-promo .calltracking-promo__discount-text {
    margin: 0;
    font-size: 14px;
    line-height: 1.3;
    color: #8787AB;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__discount-text {
    color: rgba(255, 255, 255, 0.7);
}

.calltracking-promo .calltracking-promo__button {
    margin-top: auto;
    min-height: 52px;
    border-radius: 10px;
    border: 1px solid #E2E8F0;
    background: #F5F7FB;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 20px;
    font-size: 14px;
    line-height: 1;
    font-weight: 600;
    color: #474766;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.calltracking-promo .calltracking-promo__button:hover {
    background: #EDF1F7;
    border-color: #D9E0EB;
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__button {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.18);
}

.calltracking-promo .calltracking-promo__card_featured .calltracking-promo__button:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

.calltracking-promo .calltracking-promo__button-arrow {
    flex-shrink: 0;
}

.calltracking-promo .calltracking-promo__notice {
    margin: 24px 0 0;
    max-width: 740px;
    font-size: 13px;
    line-height: 1.3;
    color: #8787AB;
    padding-left: 1em;
    list-style: disc;
}

@media screen and (max-width: 1200px) {
    .calltracking-promo {
        padding: 64px 0;
    }

    .calltracking-promo .calltracking-promo__title {
        font-size: 42px;
    }

    .calltracking-promo .calltracking-promo__description {
        font-size: 18px;
    }

    .calltracking-promo .calltracking-promo__cards {
        gap: 16px;
    }

    .calltracking-promo .calltracking-promo__card {
        padding: 24px;
    }

    .calltracking-promo .calltracking-promo__discount-value {
        font-size: 48px;
    }
}

@media screen and (max-width: 980px) {
    .calltracking-promo {
        padding: 48px 0;
    }

    .calltracking-promo .calltracking-promo__title {
        font-size: 34px;
    }

    .calltracking-promo .calltracking-promo__description {
        font-size: 16px;
    }

    .calltracking-promo .calltracking-promo__cards {
        flex-direction: column;
    }

    .calltracking-promo .calltracking-promo__card,
    .calltracking-promo .calltracking-promo__card:nth-child(2),
    .calltracking-promo .calltracking-promo__card:nth-child(3) {
        animation-delay: 0s;
    }
}

@media screen and (max-width: 740px) {
    .calltracking-promo {
        padding: 32px 0;
    }

    .calltracking-promo .calltracking-promo__title {
        font-size: 28px;
    }

    .calltracking-promo .calltracking-promo__description {
        margin-top: 10px;
        font-size: 15px;
    }

    .calltracking-promo .calltracking-promo__card {
        gap: 16px;
        padding: 20px;
        border-radius: 16px;
    }

    .calltracking-promo .calltracking-promo__tariff-title {
        font-size: 22px;
    }

    .calltracking-promo .calltracking-promo__discount-value {
        font-size: 42px;
    }

    .calltracking-promo .calltracking-promo__discount-percent {
        font-size: 20px;
    }

    .calltracking-promo .calltracking-promo__button {
        min-height: 48px;
    }

    .calltracking-promo .calltracking-promo__notice {
        margin-top: 16px;
        font-size: 12px;
    }

    .calltracking-promo .calltracking-promo__card {
        animation: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .calltracking-promo .calltracking-promo__card {
        animation: none;
    }
}

@keyframes calltracking-promo-wave {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}