html {
    text-align: center;
}

.contact-us {
    display: flex;
    position: relative;
    flex-direction: column;
    height: auto;
    padding: 40px;
    margin: 20px 0 20px 0;
}

.contact-us h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--contact-text-color);
}

.contact-us .info a {
    display: flex;
    font-size: 1rem;
    color: var(--second-text-color);
}

.contact-us .info .icon, a {
    align-items: center;
    gap: 15px;
    fill: var(--contact-text-color);
}

.contact-us .info .icon:not(.icons .icon) {
    width: 35px;
}

.contact-us .info .icons {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.contact-us .info .icons a .icon {
    width: 50px;
    padding: 10px;
    border-radius: 999px;
    cursor: pointer;
    fill: var(--text-color);
    background-color: var(--contact-text-color);
    transition: 0.8s;
}

.contact-us .info .icons .icon:hover {
    transform: scale(110%);
}

.contact-us form {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: right;
    gap: 30px;
    margin-top: 50px;
    width: 100%;
}

.input-group {
    position: relative;
    width: 90%;
}

.checkbox-group {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 10px;
}

.checkbox-group label a {
    text-decoration: underline;
    color: var(--second-text-color);
}

.checkbox-group input {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    max-width: 20px;
    max-height: 20px;
    flex: 0 0 auto;
}

.input-group input, .input-group textarea {
  width: 100%;
  padding: 4px;
  font-size: 17px;
  color: var(--contact-text-color);
  border: none;
  border-bottom: 1.6px solid var(--contact-text-color);
  background: none;
  outline: none;
  resize: none;
}

.input-group label {
    position: absolute;
    top: 0;
    right: 12px;
    transform: translateY(-100%);
    padding: 0 4px;
    font-size: 14.5px;
    color: var(--contact-text-color);
    pointer-events: none;
    transition: all 0.3s ease-in-out;
}
  
.contact-us form button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 180px;
    height: 43px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--main-color);
    transition: 1s;
}

.contact-us form button:hover {
    transform: scale(107%);
}

.popup {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 20px;
    border: 1px solid #000;
    border-radius: 5px;
    z-index: 9999;
    font-size: 1rem;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    width: 100%;
}

.popup.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.popup.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

@media(min-width: 520px) {
    .g-recaptcha {
        justify-content: flex-start;
    }
}

@media(min-width: 879px) {
    .contact-us {
        flex-direction: row-reverse;
        justify-content: space-between;
        align-items: center;
    }

    .contact-us h2 {
        font-size: 2.5rem;
        color: var(--contact-text-color);
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        margin: 0;
    }

    .contact-us .info a {
        font-size: 1.3rem;
    }

    .contact-us form {
        width: 40%;
    }

    .checkbox-group input {
        width: 25px;
        height: 25px;
        min-width: 25px;
        min-height: 25px;
        max-width: 25px;
        max-height: 25px;
        flex: 0 0 auto;
    }
}