/* ============================================================
   ШАПКА (голубая гамма)
   ============================================================ */
.header {
    background: #ffffff;
    padding: 12px 20px;
    box-shadow: 0 2px 10px rgba(58, 124, 165, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px 20px;
    border-bottom: 2px solid #3A7CA5;
    position: relative;
    z-index: 100;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__logo img {
    height: 50px;
    width: auto;
    display: block;
}

.header__logo-text {
    font-size: 20px;
    font-weight: 600;
    color: #2C3E50;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.header__logo-text span {
    font-weight: 300;
    color: #3A7CA5;
}

.header__right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ===== ИКОНКИ СОЦСЕТЕЙ ===== */
.social-icons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #D9E9F2;
    transition: background 0.25s ease, transform 0.2s ease;
    overflow: hidden;
}

.social-icons a:hover {
    background: #b8d4e3;
    transform: scale(1.05);
}

.social-icons img {
    width: 24px;
    height: 24px;
    display: block;
    object-fit: contain;
    border-radius: 50%;
}

/* ===== КНОПКИ ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.25s ease;
    border: 1px solid transparent;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
}

.btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-phone {
    background: #D9E9F2;
    color: #2C3E50;
    border-color: #3A7CA5;
}

.btn-phone:hover {
    background: #3A7CA5;
    color: #ffffff;
    transform: scale(1.02);
}

.btn-phone svg {
    fill: currentColor;
}

.btn-reviews {
    background: #3A7CA5;
    color: #ffffff;
}

.btn-reviews:hover {
    background: #2C5F7A;
    transform: scale(1.02);
}

.btn-reviews svg {
    fill: currentColor;
}

/* ============================================================
   АДАПТИВ
   ============================================================ */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 12px 16px;
    }
    .header__logo {
        justify-content: center;
    }
    .header__logo-text {
        font-size: 17px;
    }
    .header__right {
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
    }
    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    .btn svg {
        width: 14px;
        height: 14px;
    }
    .social-icons a {
        width: 36px;
        height: 36px;
    }
    .social-icons img {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .header__logo img {
        height: 38px;
    }
    .header__logo-text {
        font-size: 15px;
        white-space: normal;
    }
    .header__right {
        gap: 6px;
    }
    .btn {
        padding: 6px 12px;
        font-size: 12px;
        gap: 5px;
    }
    .btn svg {
        width: 13px;
        height: 13px;
    }
    .social-icons a {
        width: 32px;
        height: 32px;
    }
    .social-icons img {
        width: 18px;
        height: 18px;
    }
}