*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    font-family: 'regular';
    --primary-1: #ed1c24;
    --primary-2: #00aeef;
    --primary-3: #fff200;
    --light-text: #FFF;
    --dark-text: #282828;
    transition: 0.3s;
    --primary-1: #007c9d;
    --primary-2: #ffb500;
    --primary-3: #ed803a; 
    scroll-behavior: smooth;
}
@font-face {
    font-family: 'regular';
    src: url('fonts/regular.ttf');
}
@font-face {
    font-family: 'bold';
    src: url('fonts/bold.ttf');
}
@keyframes movePattern {
    from {
        background-position: 0 0, 50px 50px;
    }
    to {
        background-position: 100px 100px, 150px 150px; /* Adjust this value to control the speed and direction of the movement */
    }
}
.main-nav{
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    border-bottom: 2px solid var(--primary-2);
}
.main-nav #head h1{
    color: var(--primary-1);
    font-family: 'bold';
}
.main-nav #head span{
    color: var(--primary-2);
    font-family: 'bold';
}
.main-nav ul{
    display: flex;
    gap: 10px;
}
.main-nav ul a{
    padding: 10px 15px;
    color: var(--dark-text);
    border-radius: 10px;
    font-weight: bold;
}
.main-nav ul a:hover{
    background-color: var(--primary-3);
    color: var(--light-text);
}
.main-nav ul li:last-child a:hover{
    background-color: var(--primary-1);
    color: var(--light-text);
}
.main-nav svg{
    display: none;
}
.mobile-nav{
    max-height: 0;
    overflow: hidden;
    opacity: 0;
}
@media (max-width: 850px) {
    .main-nav svg{
        display: block;
        fill: var(--primary-1);
        width: 35px;
        height: 35px;
    }
    .main-nav ul{
        display: none;
    }
    .mobile-nav{
        display: flex;
        flex-direction: column;
        background-color: white;
    }
    .mobile-nav.show{
        max-height: 500px;
        opacity: 1;
    }
    .mobile-nav li{
        padding: 15px 15px;
        border-bottom: 1px solid var(--primary-1);
    }
    .mobile-nav a{
        color: var(--dark-text);
        font-weight: bold;
    }
    .mobile-nav a:hover{
        background-color: var(--primary-2);
        color: var(--primary-1);
    }
}
.hero-home {
    position: relative; /* Ensures the pseudo-element is positioned relative to .hero-home */
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    height: calc(100vh - 60px);
    overflow: hidden; /* Ensures the pseudo-element doesn't spill out */
    border-bottom: 2px solid var(--primary-2);
}
.hero-home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/stethoscope.png'), url('images/stethoscope.png');
    background-size: 50px 50px;
    background-position: 0 0, 300px 300px; /* Adjust positions for spacing */
    background-repeat: repeat;
    opacity: 0.1; /* Set the desired opacity */
    animation: movePattern 10s linear infinite; /* Adjust the duration to control the speed */
    z-index: -1; /* Ensures the pseudo-element stays behind the content */
}
.hero-home .hero-left {
    max-width: 50%;
}
.hero-home .hero-left h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-text);
}
.hero-home .hero-left h3 {
    margin-bottom: 1rem;
    color: var(--primary-2);
}
.hero-home .hero-left h1 span{
    color: var(--primary-1);
    font-family: bold;
}
.hero-home .hero-left p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
    font-weight: bold;
}
.hero-home .search-box {
    display: flex;
    gap: 20px;
    margin-bottom: 1.5rem;
}
.hero-home .search-box a {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    flex: 1;
    text-align: center;
    border: 1px solid var(--primary-2);
    border-radius: 10px;
    cursor: pointer;
    font-weight: bold;
    background-color: var(--primary-1);
    color: var(--light-text);
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-home .search-box a[href="#register"]{
    background-color: var(--primary-3);
    color: var(--dark-text);
}
.hero-home .search-box a[href="#register"]:hover{
    background-color: var(--primary-1);
    color: var(--light-text);
}
.hero-home .search-box a:hover{
    background-color: var(--primary-2);
    color: var(--dark-text);
}
.hero-home .common-searches {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}
.hero-home .common-searches span {
    background-color: var(--primary-2);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    color: var(--dark-text);
    font-weight: bold;
    border: 1px solid var(--primary-3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.hero-home .hero-right {
    max-width: 45%;
}
.hero-home .hero-right img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}
@media (max-width: 950px) {
    .hero-home{
        flex-direction: column-reverse;
        text-align: center;
        gap: 20px;
        height: min-content;
        padding: 40px 20px;
    }
    .hero-home .hero-right img{
        max-width: 400px;
        width: 100%;
    }
    .hero-home .hero-left,.hero-home .hero-right {
        max-width: 100%;
    }
}
@media (max-width: 465px) {
    .hero-home .common-searches span{
        width: 100%;
    }    
}
/* cat */
#doctor-categories {
    padding: 40px 10px;
    background-color: #f9f9f9;
    text-align: center;
}

#doctor-categories h2 {
    margin-bottom: 1.5rem;
    font-family: 'bold';
    color: var(--primary-3);
}
.dr-categories{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.category {
    width: calc(25% - 20px);
    max-width: 600px;
    margin: 10px;
    padding: 20px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: left;
}
.category h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-1);
}
.category p {
    color: #555;
}
@media (max-width: 1000px) {
    .category{
        width: calc(33.33% - 20px);
    }   
}
@media (max-width: 750px) {
    .category{
        width: calc(50% - 20px);
    }   
}
@media (max-width: 500px) {
    .category{
        width: calc(100% - 20px);
    }   
}

/* about */
section#about{
    padding: 40px;
}
section#about h2{
    color: var(--primary-3);
    text-align: center;
    font-family: 'bold';
}
section#about h2 span{
    color: var(--primary-1);
    font-family: 'bold';
}
section#about p{
    margin: 0 auto;
    margin-top: 20px;
    padding: 20px;
    border: 1px solid var(--primary-2);
    border-radius: 10px;
    max-width: 900px;
    background: var(--primary-2);
    color: var(--dark-text);
    font-weight: bold;
}
@media (max-width: 600px) {
    section#about{
        padding: 40px 20px;
    }        
}

#how-it-works h2{
    color: var(--primary-3);
    text-align: center;
    font-family: 'bold';
    margin-bottom: 10px;
}
#how-it-works span{
    display: flex;
    flex-wrap: wrap;
    padding: 0 30px;
}
#how-it-works span div{
    padding: 15px;
    margin: 10px;
    background: var(--primary-1);
    border-radius: 20px;
}
#how-it-works span div h3{
    margin-bottom: 10px;
    text-align: center;
    color: var(--primary-2);
}
#how-it-works span div p{
    color: var(--light-text);
    text-align: center;
}
@media (max-width: 600px) {
    #how-it-works span{
        padding: 0 10px;
    }
}
#register{
    padding: 40px 30px;
    padding-bottom: 40px;
}
#register h2{
    color: var(--primary-3);
    text-align: center;
    font-family: 'bold';
    margin-bottom: 20px;
}
#register h2 span{
    color: var(--primary-1);
    font-family: 'bold';
}
#register .register-div{
    display: flex;
}
@media (min-width: 1000px) {
    #register .register-div{
        display: flex;
        gap: 50px;
    }       
}
#register .register-div div{
    color: var(--light-text);
    margin: 10px;
    background-color: var(--primary-3);
    width: calc(50% - 20px);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
    border-radius: 20px;
}
#register .register-div div a{
    padding: 10px 15px;
    color: var(--light-text);
    background-color: var(--primary-1);
    border-radius: 10px;
    font-weight: bold;
}
#register .register-div div a:hover{
    color: var(--dark-text);
    background-color: var(--primary-2);
}
@media (max-width: 650px) {
    #register .register-div{
        flex-direction: column;
    }
    #register .register-div div{
        width: calc(100% - 20px);
    }
}
#register p{
    margin: 10px 20px 0 20px;
    text-align: center;
}
@media (max-width: 600px) {
    #register{
        padding: 40px 10px;
        padding-bottom: 0;
    }
}
#faqs{
    padding: 40px;
}
#faqs h2{
    color: var(--primary-3);
    text-align: center;
    font-family: 'bold';
    margin-bottom: 20px;
}
#faqs div{
    padding: 20px;
    background-color: #EEE;
    border-left: 10px solid var(--primary-2);
    margin: 20px 0;
}
#faqs div h3{
    color: var(--primary-1);
}
#faqs div p{
    color: var(--dark-text);
}
@media (max-width: 600px) {
    #faqs{
        padding: 40px 20px;
    }
}

.footer {
    background-color: var(--primary-1);
    color: var(--light-text);
    padding: 20px;
    text-align: center;
    border-top: 2px solid var(--primary-2);
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer a {
    color: var(--light-text);
    margin-right: 20px;
}
.footer-links a:hover{
    color: var(--primary-2);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links a{
        margin-bottom: 10px;
        display: inline-block;
    }
}
.footer .footer-links-svg{
    display: flex;
    align-items: center;
}
.footer .footer-links-svg svg{
    fill: var(--light-text);
}
.footer .footer-links-svg a:hover svg{
    fill: var(--primary-2);
}