*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: Arial, sans-serif;
}

/* COLORS */
:root{
    --red:#e53935;
    --yellow:#ffcc00;
}

/* HEADER */
/* HEADER */
.header{
    background:white;
    box-shadow:0 2px 10px rgba(0,0,0,0.08);
    position:sticky;
    top:0;
    z-index:1000;
}

/* NAV CONTAINER (CONTROLS HEADER HEIGHT) */
.nav-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    height:70px;          /* fixed header height */
    padding:0 20px;
}

/* LOGO (PERFECTLY FIT INSIDE HEADER) */
.logo{
    max-height:170px;      /* logo stays inside header */
    width:auto;
}

@media(max-width:768px){

    .nav-container{
        height:60px;
    }

    .logo{
        max-height:45px;
    }
}


nav a{
    text-decoration:none;
    color:#333;
    font-weight:600;
    font-size:14px;      /* slightly smaller text */
    padding:5px 8px;     /* reduce clickable area */
}

nav a:hover{
    color:var(--red);
}

.menu-toggle{
    display:none;
    font-size:25px;
    cursor:pointer;
}

/* HERO */
.hero{
    height:90vh;
    background:url('images/hero.jpg') center/cover no-repeat;
    position:relative;
}

.hero-overlay{
    background:rgba(0,0,0,0.6);
    color:white;
    height:100%;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:20px;
}

.hero h1{
    font-size:40px;
}

.hero p{
    margin:15px 0;
}

.btn{
    padding:12px 25px;
    text-decoration:none;
    margin:5px;
    border-radius:5px;
}

.primary{
    background:var(--red);
    color:white;
}

.secondary{
    background:var(--yellow);
    color:black;
}

/* SECTIONS */
.container{
    width:90%;
    margin:auto;
    padding:40px 0;
}

h2{
    text-align:center;
    margin-bottom:20px;
}

/* GRID */
.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:20px;
}

.card{
    background:white;
    padding:20px;
    text-align:center;
    box-shadow:0 5px 15px rgba(0,0,0,0.1);
}

/* SERVICES */
.services{
    background:#fff8e1;
}

.service-card{
    background:white;
    padding:20px;
    text-align:center;
    border-left:5px solid var(--red);
}

/* LOCATION */
.locations{
    background:#fff;
}

.location-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
}

.location-card{
    padding:20px;
    border:2px solid var(--yellow);
    text-align:center;
}

.location-card a{
    display:inline-block;
    margin-top:10px;
    color:var(--red);
}

/* FOOTER */
.footer{
    background:var(--red);
    color:white;
    text-align:center;
    padding:15px;
}

/* MOBILE */
@media(max-width:768px){

    nav{
        display:none;
        flex-direction:column;
        background:white;
        position:absolute;
        top:60px;
        right:0;
        width:200px;
        padding:20px;
    }

    nav.active{
        display:flex;
    }

    .menu-toggle{
        display:block;
    }

    .hero h1{
        font-size:28px;
    }
}

/* ABOUT */
.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:30px;
    align-items:center;
}

.about-img{
    width:100%;
    border-radius:10px;
}

/* SERVICE IMAGE */
.service-card img{
    width:100%;
    height:150px;
    object-fit:cover;
    margin-bottom:10px;
}

/* GALLERY */
.gallery img{
    width:100%;
    height:200px;
    object-fit:cover;
    border-radius:5px;
}

/* LOCATION IMAGE */
.location-card img{
    width:100%;
    height:150px;
    object-fit:cover;
    margin-bottom:10px;
}

/* MOBILE */
@media(max-width:768px){
    .about-grid{
        grid-template-columns:1fr;
    }
}

/* FLOATING CALL BUTTON */
.call-button{
    position:fixed;
    bottom:20px;
    right:20px;
    z-index:999;
}

.call-button a{
    display:flex;
    align-items:center;
    background:#e53935;
    color:white;
    padding:10px 15px;
    border-radius:50px;
    text-decoration:none;
    font-weight:bold;
    box-shadow:0 5px 15px rgba(0,0,0,0.2);
    transition:0.3s;
}

.call-button a:hover{
    background:#c62828;
}

.call-button .icon{
    font-size:18px;
    margin-right:8px;
}

.call-button .text{
    font-size:14px;
}

@media(max-width:768px){
    .call-button .text{
        display:none;   /* only icon on mobile */
    }

    .call-button a{
        padding:12px;
        border-radius:50%;
    }
}

.whatsapp-button{
    position:fixed;
    bottom:90px;
    right:20px;
    z-index:999;
}

.whatsapp-button a{
    display:flex;
    align-items:center;
    justify-content:center;
    width:55px;
    height:55px;
    background:#25D366;
    border-radius:50%;
    box-shadow:0 5px 15px rgba(0,0,0,0.2);
}

.whatsapp-button img{
    width:28px;
}
.call-button .text{
    display:inline;
    font-size:14px;
}

@media(max-width:768px){
    .call-button .text{
        display:none;   /* keep only icon on mobile */
    }
}

.about p {
    font-size: 16px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 15px;
}

.about .highlight {
    font-size: 18px;
    color: #0a8f3d; /* medical green */
    margin-bottom: 10px;
}

.about strong {
    color: #000;
}
   

/* ============================= */
/* 🔥 FINAL MOBILE IMPROVEMENT */
/* ============================= */

@media (max-width: 768px){

    /* NAV MENU FULL WIDTH */
    nav{
        width:100%;
        right:0;
        top:60px;
        border-top:1px solid #eee;
    }

    nav a{
        padding:15px;
        font-size:16px;
        border-bottom:1px solid #eee;
    }

    /* HERO IMPROVEMENT */
    .hero{
        height:70vh;
    }

    .hero h1{
        font-size:24px;
        line-height:1.3;
    }

    .hero p{
        font-size:14px;
    }

    /* BUTTON FULL WIDTH */
    .btn{
        display:block;
        width:80%;
        margin:10px auto;
        text-align:center;
    }

    /* GRID FIX */
    .grid{
        gap:15px;
    }

    /* SERVICE CARD */
    .service-card{
        padding:15px;
    }

    /* GALLERY IMAGE */
    .gallery img{
        height:180px;
    }

    /* LOCATION IMAGE */
    .location-card img{
        height:140px;
    }

    /* ABOUT TEXT */
    .about p{
        font-size:14px;
    }

    /* FLOATING BUTTON FIX */
    .call-button{
        bottom:15px;
        right:15px;
    }

    .whatsapp-button{
        bottom:80px;
        right:15px;
    }
}


/* EXTRA SMALL DEVICES (VERY IMPORTANT) */
@media (max-width: 480px){

    .hero h1{
        font-size:20px;
    }

    .hero p{
        font-size:13px;
    }

    .container{
        width:95%;
    }

    .logo{
        max-height:40px;
    }

    .nav-container{
        padding:0 10px;
    }
}