:root {
    --color-red: #f00000;
    --color-green: #00a82d;
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    padding: 8px 0;
    font-family: 'Roboto', sans-serif;
    border: none !important;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

.header__logo {
    width: 180px;
    flex-shrink: 0;
}

.header__logo img {
    width: 100%;
    height: auto;
    display: block;
}

.header__right-group {
    display: flex;
    align-items: center;
    gap: 50px;
}

.header__contacts {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header__contacts p,
.header__contacts a {
    margin: 0;
    padding: 0;
}

.header__work-time {
    font-size: 12px;
    margin-bottom: -5px;
    color: #292929;
}

.header__phone {
    font-size: 26px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
    line-height: 1.2;
}

.header__phone-sub {
    font-size: 13px;
    margin-top: -5px;
    color: #000;
}

.header__actions {
    display: flex;
    gap: 15px;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 50px;
    padding: 0 22px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    color: #fff;
}

.btn--red { background-color: var(--color-red); }
.btn--red:hover {
    background-color: #fff;
    border-color: var(--color-red);
    color: #000;
}

.btn--green { background-color: var(--color-green); }
.btn--green:hover {
    background-color: #fff;
    border-color: var(--color-green);
    color: #000;
}

.btn__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: inherit;
}

/* Адаптив */
@media (max-width: 1100px) {
    .header__inner { padding: 0 20px; }
    .header__right-group { gap: 25px; }
    .header__logo { width: 150px; }
}

@media (max-width: 900px) {
    .header {
        padding: 10px 0;
    }

    .header__inner {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
        max-width: 540px;
        margin: 0 auto;
        padding: 0 35px;
    }

    .header__logo {
        width: 110px;
        flex-shrink: 0;
    }

    .header__right-group {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
        flex-grow: 1;
        justify-content: flex-end;
    }

    .header__work-time {
        display: none !important;
    }

    .header__contacts {
        text-align: right;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }

    .header__phone {
        font-size: 18px;
        font-weight: 600;
        white-space: nowrap;
        line-height: 1.1;
    }

    .header__phone-sub {
        font-size: 8px;
        margin-top: -5px;
        white-space: nowrap;
        line-height: 1.1;
        color: #000;
    }

    .desktop-text { display: none; }
    .mobile-text { display: inline; }

    .header__actions {
        display: flex;
        gap: 5px;
        align-items: center;
    }

    .btn {
        width: 32px;
        height: 32px;
        padding: 0;
        background: transparent;
        color: #000;
        border: none;
        box-shadow: none;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .btn:hover {
        background-color: transparent;
        border-color: transparent;
        color: #000;
    }

    .btn__text,
    .btn span {
        display: none;
    }

    .btn__icon {
        width: 24px;
        height: 24px;
        color: #000;
    }

    .btn--green {
        display: none;
    }
}