.hero {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    padding-left: 80px;
    overflow: hidden;
    color: white;
}

/* Image Styling */
.hero-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;   /* important */
    z-index: 1;
}

/* Optional Dark Overlay */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(15, 20, 50, 0.6);
    z-index: 2;
}

/* Text Content */

.hero-content {
    position: relative;
    z-index: 3;
}

.hero-content h1 {
    font-size: 60px;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 19px;
    line-height: 2;
}


.iso13485-section {
    padding: 30px 0 80px 0;
    background: #ffffff;
}

.iso13485-section .container {
    width: 92%;
    max-width: 1300px;
    margin-left: 70px;
}

.iso13485-heading {
    font-size: 34px;
    font-weight: 700;
    color: #313131;
    margin-top: 60px;
    margin-bottom: 20px;
    position: relative;
}

.iso13485-content p {
    font-size: 17px;
    line-height: 1.9;
    color: #555;
    margin-bottom: 15px;
}

.iso13485-points {
    margin-top: 15px;
    padding-left: 20px;
}

.iso13485-points li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 8px;
    color: #555;
}


.iso13485-heading::after {
    content: "";
    width: 70px;
    height: 4px;
    background: #052D70;
    display: block;
    margin-top: 10px;
}


/* ============================= */
/* 📱 ISO13485 Mobile Responsive CSS */
/* ============================= */

@media (max-width: 768px) {

    /* Hero */
    .hero {
        height: auto;
        padding: 60px 20px;
        justify-content: center;
        text-align: center;
    }

    .hero-content {
        width: 100%;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 28px;
        line-height: 1.3;
    }

    .hero-content p {
        font-size: 14px;
        line-height: 1.6;
    }

    /* Container Fix */
    .iso13485-section .container {
        width: 90%;
        margin: 0 auto;
        text-align: center;
    }

    /* Heading */
    .iso13485-heading {
        font-size: 22px;
        margin-top: 40px;
        margin-bottom: 15px;
        text-align: center;
    }

    .iso13485-heading::after {
        width: 50px;
        height: 3px;
        margin: 10px auto 0;
    }

    /* Paragraph */
    .iso13485-content p {
        font-size: 14px;
        line-height: 1.6;
    }

    /* Points */
    .iso13485-points {
        padding-left: 0;
        list-style-position: inside;
        text-align: center;
    }

    .iso13485-points li {
        font-size: 14px;
        line-height: 1.6;
    }

}


/* Full screen preloader */
#preloader {
    position: fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:#fff; /* background color */
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:9999;
}

/* Preloader content */
.preloader-content {
    text-align:center;
}

/* Logo */
#preloader-logo {
    width:500px; /* logo size */
    opacity:0.5; /* initial opacity */
    transition: opacity 0.3s ease;
    margin-bottom:20px;
}

/* Loading bar container */
.loading-bar {
    width:200px;
    height:8px;
    background:#ccc;
    border-radius:4px;
    overflow:hidden;
    margin:0 auto;
}

/* Loading progress */
.loading-progress {
    width:0%;
    height:100%;
    background:#033386; /* progress color */
    transition: width 0.1s linear;
}