/* GENERAL */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;

    overflow-x: hidden;
    overflow-y: scroll;

    padding-bottom: 120px; /* space for fixed footer */
    padding-top: 120px; /* space for fixed header */
}

/* Hide scrollbar for Chrome, Safari and Opera */
body::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for Firefox */
body {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}


/* HEADER */

.header {
    background-color: #0d3b56;
    padding: 8px 20px;   /* reduces header expansion */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    overflow: hidden;
    flex-wrap: wrap;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    height: 80px;   /* compact logo size */
    width: auto;

    max-height: 80px;
    object-fit: contain;
    display: block;

    margin: 0;
    flex-shrink: 0;
}

.company-text h1 {
    margin: 0;
    font-size: 22px;
    font-weight: bold;
    color: white;
    white-space: nowrap;
}

.company-text p {
    margin: 0;
    font-size: 12px;
    color: white;
    white-space: nowrap;
}

.menu {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    overflow: hidden;
    max-width: 100%;
    padding-right: 20px;
    position: relative;
}

.menu a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    padding: 10px 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(13, 59, 86, 0.1));
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 215, 0, 0.15);
    white-space: nowrap;
    flex-shrink: 0;
    backdrop-filter: blur(10px);
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.menu a::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.menu a:hover::before {
    left: 100%;
}

.menu a:hover {
    /color: #0d3b56;/
    background: linear-gradient(195deg, rgba(255, 215, 0, 0.15), rgba(13, 59, 86, 2.0));
    border-color: rgba(255, 215, 0, 0.3);
    transform: translateY(+1px);
    box-shadow: 0 8px 20px rgba(255, 213, 0, 0.25);
}


/* HERO */
.hero {
    position: relative;
    color: white;
    padding: 40px 20px 0;
    text-align: center;
    background: linear-gradient(180deg, rgba(3, 11, 21, 0.95), rgba(8, 18, 30, 0.98));
}

.services-hero {
    background: linear-gradient(135deg, #08131d 0%, #0c1f34 40%, #04101d 100%);
    padding: 100px 20px 60px;
    color: #eef4fb;
    text-align: center;
}

.hero-panel {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 28px;
    border-radius: 32px;
    background: rgba(13, 26, 44, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

.eyebrow {
    display: inline-block;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    font-size: 0.82rem;
    color: #7da8d3;
}

.hero-panel h1 {
    font-size: clamp(2.4rem, 4vw, 4rem);
    margin: 0 0 18px;
    line-height: 1.03;
}

.hero-copy {
    color: rgba(236, 245, 255, 0.84);
    max-width: 760px;
    margin: 0 auto;
    line-height: 1.75;
    font-size: 1.05rem;
}

/* Unified card theme for all page sections */
.theme-card,
.info-card,
.contact-card,
.customer-card,
.feature-card,
.facility-card,
.additional-card,
.service-card,
.benefit-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
    color: #eef4fb;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.value-card{ 
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
    color: #d6d30f;
    text-align: center;
    font-size: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.theme-card:hover,
.info-card:hover,
.value-card:hover,
.contact-card:hover,
.customer-card:hover,
.feature-card:hover,
.facility-card:hover,
.additional-card:hover,
.service-card:hover,
.benefit-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}


.contact-card h3
{
    margin-top: 0;
    margin-bottom: 14px;
    font-size: 1.5rem;
    color: #f5f111;
}

.feature-card h3,
.facility-card h3,
.benefit-card h3,
.customer-card h3 {
    margin-top: 0;
    margin-bottom: 14px;
}

.info-card p,
.value-card p,
.contact-card p,
.feature-card p,
.facility-card p,
.service-card span,
.benefit-card p,
.additional-card,
.customer-card p {
    margin: 0;
    line-height: 1.75;
    color: rgba(235, 243, 251, 0.86);
}
.info-card h3 {
    display: inline-block;
    margin-bottom: 14px;
    padding: 8px 18px;
    border-radius: 222px;
    background: rgba(221, 224, 36, 0.06);
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 0.18em;
    font-size: 1.5rem;
    color: #e41b0d;
}

.section {
    background: #08131f;
    padding: 60px 20px 80px;
    color: #eef4fb;
}

.section h2,
.section-intro h2 {
    font-size: clamp(2rem, 3vw, 3.3rem);
    margin-bottom: 16px;
}

.section p {
    color: rgba(231, 239, 248, 0.82);
}

.info-grid,
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.info-card,
.customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.customer-card {
    text-align: center;
}

.customer-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.customer-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    display: block;
    margin: 0 auto 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    padding: 8px;
}

.customer-name {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0;
}

/* FORM STYLES */
.inquiry-form {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 32px;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.inquiry-form h2 {
    text-align: center;
    margin-bottom: 24px;
    color: #eef4fb;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #eef4fb;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: #eef4fb;
    font-size: 1rem;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(236, 245, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #ffd500;
    background: rgba(255, 255, 255, 0.12);
}

.submit-btn {
    background: linear-gradient(135deg, #ffd500, #ffb300);
    color: #0d3b56;
    padding: 14px 24px;
    border: none;
    width: 100%;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 213, 0, 0.4);
}

.lab-hero {
    background: url("image/labBanner.webp") center/cover no-repeat;
    padding: 120px 20px 90px;
    position: relative;
}

.lab-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(3, 10, 20, 0.7);
}

.lab-hero .hero-panel {
    position: relative;
    background: rgba(3, 16, 32, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-grid,
.facility-grid,
.additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 34px;
}

.feature-card,
.facility-card,
.additional-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
    color: #eef4fb;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover,
.facility-card:hover,
.additional-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.feature-card h3,
.facility-card h3 {
    margin-top: 18px;
    margin-bottom: 14px;
}

.feature-card p,
.facility-card p,
.additional-card {
    margin: 0;
    color: rgba(235, 243, 251, 0.86);
    line-height: 1.75;
}

.facility-card ul {
    padding-left: 18px;
    margin-top: 16px;
}

.facility-card li {
    margin-bottom: 10px;
    color: rgba(235, 243, 251, 0.86);
}

.additional-card {
    min-height: 140px;
    display: grid;
    place-items: center;
    text-align: center;
    font-weight: 600;
}

.services-overview {
    background: #0d1d30;
    padding: 60px 20px 80px;
    color: #eef4fb;
}

.section-intro {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.section-label {
    display: inline-block;
    margin-bottom: 14px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.8rem;
    color: #a8c5e6;
}

.section-intro h2 {
    font-size: clamp(2rem, 3vw, 3.3rem);
    margin: 0 0 16px;
}

.section-intro p {
    max-width: 680px;
    margin: 0 auto;
    color: rgba(231, 239, 248, 0.78);
    font-size: 1rem;
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
    margin-top: 42px;
}

.service-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 14px;
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    color: #eef4fb;
    text-align: left;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    min-height: 196px;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.service-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    color: #ffd500;
    font-size: 1.4rem;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.service-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.05);
}

.service-card strong {
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

.service-card span {
    display: block;
    color: rgba(235, 243, 251, 0.85);
    line-height: 1.6;
    font-size: 0.97rem;
}

.service-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 50px;
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.benefit-card h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.18rem;
}

.benefit-card p {
    margin: 0;
    color: rgba(235, 243, 251, 0.84);
    line-height: 1.75;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 8, 18, 0.74);
}

.modal-content {
    background: rgba(6, 14, 25, 0.98);
    margin: 4% auto;
    padding: 28px;
    width: 94%;
    max-width: 760px;
    max-height: 84vh;
    overflow-y: auto;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.3);
}

.modal-content h2,
.modal-content h3,
.modal-content h4 {
    color: #f7fbff;
}

.modal-content p,
.modal-content ul,
.modal-content li {
    color: rgba(237, 245, 255, 0.86);
}

.modal-content ul {
    padding-left: 20px;
    margin-top: 16px;
}

.modal-content li {
    margin-bottom: 10px;
    font-size: 0.98rem;
}

.modal-content h3 {
    margin-top: 0;
}

.modal-content h4 {
    margin-top: 20px;
}

.close {
    float: right;
    font-size: 26px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
    .services-hero {
        padding: 70px 16px 40px;
    }
    .hero-panel {
        padding: 30px 20px;
    }
    .service-card {
        padding: 22px;
    }
    .service-benefits {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .service-card-icon {
        width: 52px;
        height: 52px;
        font-size: 1.2rem;
    }
}

/* SERVICES GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.service-box {
    background: #f4f4f4;
    padding: 20px;
    border-radius: 8px;
}

/* CONTACT HORIZONTAL */
.contact-row {
    display: flex;
    justify-content: center;
    gap: 15px;
    max-width: 1000px;
    margin: auto;

    flex-wrap: wrap;   /* allows wrapping */
}

/* Desktop layout */
.contact-box,
.contact-card {
    flex: 1 1 260px;   /* flexible width */
    max-width: 260px;

    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
    padding: 22px 22px 24px;
    border-radius: 24px;
    font-size: 14px;
    color: #eef4fb;
}

.contact-box h3,
.contact-card h3 {
    margin-top: 0;
    margin-bottom: 14px;
}

.contact-box p,
.contact-card p {
    margin: 0 0 12px;
    color: rgba(235, 243, 251, 0.86);
}

.mail,
.mails {
    display: block;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.6;
}

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

    .contact-box {
        flex: 1 1 45%;
        max-width: 45%;
    }

}

/* Mobile */
@media (max-width: 480px) {

    .contact-box {
        flex: 1 1 100%;
        max-width: 100%;
    }

}

.head-office {
    background: #0b2545;
    color: white;
}

/* FOOTER */
footer {
    background: linear-gradient(135deg, #0d3b56 0%, #0a2a43 100%);
    color: white;
    text-align: center;
    padding: 20px;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    border-top: 2px solid rgba(255, 215, 0, 0.2);
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.3);
}

.footer {
    background: linear-gradient(135deg, #0f3d57 0%, #0d2f47 100%);
    color: white;

    padding: 25px 0;

    display: flex;
    justify-content: center;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

/* Inner container (important fix) */
.footer-container {
    width: 95%;            /* Keeps space from edges */
    max-width: 1200px;    /* Prevents overflow */

    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 30px;
}

/* Left logos */
.footer-left {
    display: flex;
    gap: 20px;
    align-items: center;
}

/* Center text */
.footer-center {
    text-align: center;
    font-size: 14px;
    letter-spacing: 0.5px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(13, 59, 86, 0.1));
    padding: 20px 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 215, 0, 0.15);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.footer-center::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.footer-center:hover::before {
    left: 100%;
}

.footer-center:hover {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(13, 59, 86, 0.15));
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.15);
   
}

.footer-center strong {
    color: #ffd700;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.footer-center p {
    margin: 8px 0;
    position: relative;
    z-index: 1;
}

/* Right logos */
.footer-right {
    display: flex;
    gap: 20px;
    justify-content: flex-end;
    align-items: center;
}

/* ISO logos — Modern styling */
.iso-logo {
    width: 110px;
    height: 80px;

    object-fit: contain;
    background: rgba(255, 255, 255, 0.05);

    padding: 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.iso-logo:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: rgba(255, 215, 0, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.15);
}
/* Allow scrolling with fixed footer */



.inquiry-section {
    padding-bottom: 140px; /* space for footer */
}

/* Fix overlap issue for fixed footer */

.section {
    padding-bottom: 120px;
}

/* ===== SLIDER FIXED FOR DIFFERENT IMAGE SIZES ===== */

.slider {
    position: relative;
    width: min(100%, 1200px);
    height: clamp(380px, 45vw, 540px);
    overflow: hidden;
    margin: 0 auto;
    border-radius: 36px;
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.44), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(135deg, #13171c 0%, #121a23 34%, #0a1118 100%);
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease, transform 1.2s ease;
    transform: scale(0.98);
    pointer-events: none;
}

.slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.slider::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 30%),
                linear-gradient(to right, rgba(255, 255, 255, 0.03), transparent 48%, rgba(255, 255, 255, 0.03));
    pointer-events: none;
    mix-blend-mode: screen;
    opacity: 0.7;
}

.slider::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 15% 20%, rgba(255,255,255,0.12), transparent 18%),
                radial-gradient(circle at 85% 25%, rgba(255,255,255,0.08), transparent 14%),
                linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 68%);
    mix-blend-mode: screen;
    opacity: 0.55;
    animation: slider-wave 20s linear infinite;
}

@keyframes slider-wave {
    0% {
        transform: translateX(-22px) translateY(0);
    }
    50% {
        transform: translateX(22px) translateY(4px);
    }
    100% {
        transform: translateX(-22px) translateY(0);
    }
}

/* VERY IMPORTANT — fixes different image sizes */

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.05) saturate(0.96);
}

/* Text overlay */

.slide-text {
    position: absolute;
    left: 36px;
    bottom: 36px;
    width: min(88%, 520px);
    padding: 32px 30px 24px;
    color: #eef2f7;
    text-align: left;
    background: rgba(12, 18, 26, 0.92);
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(18px);
    z-index: 2;
}

.slide-text::before {
    content: "";
    position: absolute;
    top: 16px;
    left: 24px;
    width: 52px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(209, 220, 230, 0.95), rgba(180, 190, 200, 0.55));
    box-shadow: 0 0 18px rgba(193, 205, 218, 0.28);
}

.slide-text h2 {
    font-size: clamp(1.75rem, 2.3vw, 2.7rem);
    margin: 0 0 10px 0;
    line-height: 1.05;
    letter-spacing: 0.4px;
    color: #f1f5f9;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.24);
}

.slide-text p {
    font-size: clamp(1rem, 1.1vw, 1.2rem);
    margin: 0;
    color: rgba(227, 233, 240, 0.86);
    line-height: 1.7;
}

/* Banner */

.page-banner {
    background: #0f3d57;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.page-banner h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.page-banner p {
    font-size: 18px;
}

/* Intro */

.lab-intro {
    padding: 30px 60px;
    text-align: center;
    font-size: 17px;
}

/* Sections */

.lab-section {
    padding: 30px 60px;
    background: #f5f7fa;
    margin: 20px 40px;
    border-radius: 8px;
}

.lab-section h2 {
    color: #0f3d57;
    margin-bottom: 15px;
}

.lab-section h3 {
    margin-top: 15px;
}

.lab-section ul {
    padding-left: 20px;
}

.lab-section li {
    margin-bottom: 6px;
}
.lab-section {
    padding-bottom: 40px;
}


html {
    scroll-behavior: smooth;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet & Medium Screens (max 1024px) */
@media (max-width: 1024px) {
    .slider {
        width: 90%;
        height: auto;
        aspect-ratio: 16/9;
    }

    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    .logo-section {
        gap: 10px;
    }

    .logo {
        height: 70px;
        max-height: 70px;
    }

    .company-text h1 {
        font-size: 20px;
    }

    .menu {
        gap: 10px;
        justify-content: center;
    }

    .menu a {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* Tablet (max 768px) */
@media (max-width: 768px) {
    body {
        padding-top: 140px;
    }

    .header {
        padding: 10px 15px;
    }

    .header-container {
        flex-direction: column;
        gap: 12px;
    }

    .logo {
        height: 60px;
        max-height: 60px;
    }

    .company-text h1 {
        font-size: 18px;
    }

    .company-text p {
        font-size: 11px;
    }

    .menu {
        gap: 8px;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .menu a {
        font-size: 11px;
        padding: 5px 10px;
    }

    .slider {
        width: 95%;
        height: auto;
        aspect-ratio: 16/9;
    }

    .slide-text {
        width: 85%;
        height: 70px;
        padding: 10px 15px;
    }

    .slide-text h2 {
        font-size: 24px;
    }

    .slide-text p {
        font-size: 14px;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }

    .service-box {
        padding: 15px;
    }
}

/* Mobile (max 480px) */
@media (max-width: 480px) {
    body {
        padding-top: 130px;
        padding-bottom: 100px;
    }

    .header {
        padding: 8px 10px;
    }

    .header-container {
        flex-direction: column;
        gap: 10px;
    }

    .logo {
        height: 50px;
        max-height: 50px;
    }

    .company-text h1 {
        font-size: 16px;
    }

    .company-text p {
        font-size: 10px;
        display: none;
    }

    .menu {
        gap: 6px;
        width: 100%;
        justify-content: center;
    }

    .menu a {
        font-size: 10px;
        padding: 4px 8px;
    }

    .slider {
        width: 100%;
        height: auto;
        aspect-ratio: 16/9;
    }

    .slide-text {
        width: 90%;
        height: 60px;
        padding: 8px 10px;
    }

    .slide-text h2 {
        font-size: 18px;
    }

    .slide-text p {
        font-size: 12px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .service-box {
        padding: 10px;
    }

    .page-banner {
        padding: 20px 10px;
    }

    .page-banner h1 {
        font-size: 24px;
    }

    .page-banner p {
        font-size: 14px;
    }

    .lab-intro {
        padding: 20px 15px;
    }

    .lab-section {
        padding: 15px 10px;
        margin: 10px;
    }

    .contact-row {
        flex-direction: column;
    }

    .contact-box {
        flex: 1 1 100%;
        max-width: 100%;
    }

    footer {
        padding: 10px;
    }

    .footer-container {
        flex-direction: column;
        gap: 10px;
    }

    .iso-logo {
        width: 70px;
        height: 50px;
    }
}


/* Banner */

.lab-banner {

height: 280px;

background:
linear-gradient(rgba(15,61,87,0.8),
rgba(15,61,87,0.8)),
url("image/labBanner.webp");

background-size: cover;

background-position: center;

display: flex;

align-items: center;

justify-content: center;

color: white;

text-align: center;

}

.banner-overlay h1 {

font-size: 40px;

margin-bottom: 10px;

}

.banner-overlay p {

font-size: 18px;

}



/* Intro */

.lab-intro {

padding: 40px;

display: flex;

justify-content: center;

}

.intro-box {

background: #f5f7fa;

padding: 25px;

max-width: 900px;

border-left: 5px solid #0f3d57;

font-size: 17px;

}



/* Features */

.lab-features {

padding: 40px;

text-align: center;

}

.features-grid {

display: grid;

grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));

gap: 20px;

margin-top: 20px;

}

/* Facility Cards */
.facility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 34px;
}

@media (max-width: 992px) {
    .facility-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .facility-grid {
        grid-template-columns: 1fr;
    }
}

/* Additional */

.additional-section {

padding: 40px;

text-align: center;

}

.additional-section ul {

display: inline-block;

text-align: left;

}

.additional-facilities {

margin-top: 50px;

text-align: center;

}

.additional-facilities h2 {

margin-bottom: 25px;

font-size: 24px;

color: #1a4a63;

}

/* Grid Layout */

.additional-grid {

display: grid;

grid-template-columns: repeat(4, 1fr);

gap: 20px;

padding: 0 20px;

}

/* Card Design */

.additional-card {

background: #ffffff;

padding: 18px;

border-radius: 10px;

box-shadow: 0 4px 10px rgba(0,0,0,0.1);

font-weight: 500;

color: #1a4a63;

transition: 0.3s;

}

/* Hover Effect */

.additional-card:hover {

transform: translateY(-4px);

background: #e8f4fa;

}

/* Responsive */

@media (max-width: 992px) {

.additional-grid {

grid-template-columns: repeat(2, 1fr);

}

}

@media (max-width: 600px) {

.additional-grid {

grid-template-columns: 1fr;

}

}

@media (max-width: 768px) {

footer {
    position: relative;   /* footer scrolls normally on phone */
}

body {
    padding-bottom: 0;    /* remove extra gap */
}

}

@media (max-width: 600px) {

.iso-logo {
    width: 65px;
    height: 50px;
}

.footer-container {
    grid-template-columns: 1fr;
    gap: 10px;
    text-align: center;
}

.footer-left,
.footer-right {
    justify-content: center;
}

}

@media (max-width: 768px) {

/* Stack header vertically */

.header-container {
    flex-direction: column;
    align-items: center;
}

/* Logo smaller */

.logo {
    height: 70px;
}

/* Company text smaller */

.company-text h1 {
    font-size: 20px;
    text-align: center;
}

.company-text p {
    font-size: 12px;
    text-align: center;
}

/* Menu wraps into lines */

.menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 10px;
}

/* Menu text smaller */

.menu a {
    font-size: 14px;
}

}

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

    .contact-container,
    .contact-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-card {
        width: 90%;
        margin-bottom: 20px;
    }

}