body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background: #fcfaf6 !important;
    color: #183b2a;
}

/* NAVBAR */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 6%;
    background-color: #fcfaf6;
    position: relative;
    z-index: 100;
}


/* LOGO */

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #1e368d;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo img {
    height: 38px;
    width: auto;
    object-fit: contain;
}


/* NAVIGATION */

.nav-links {
    display: flex;
    align-items: center;
    gap: 38px;
}

.nav-links a {
    position: relative;
    text-decoration: none;
    color: #183b2a;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 0;
    transition: color 0.3s ease;
}


/* HOVER */

.nav-links a:hover {
    color: #2e7d32;
}


/* ACTIVE / UNDERLINE */

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: #2e7d32;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* HERO */

.hero {
    position: relative;
    height: 82vh;
    min-height: 620px;
    overflow: hidden;
    background-color: #183b2a;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(8, 30, 18, 0.78) 0%,
            rgba(8, 30, 18, 0.48) 45%,
            rgba(8, 30, 18, 0.18) 100%
        );
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 6%;

    display: flex;
    flex-direction: column;
    justify-content: center;

    color: white;
}

.hero-label {
    margin: 0 0 22px 0;

    font-size: 13px;
    font-weight: 600;
    letter-spacing: 5px;

    text-transform: uppercase;
    opacity: 0.9;
}

.hero-content h1 {
    max-width: 850px;

    margin: 0 0 28px 0;

    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.08;
    font-weight: 600;
    letter-spacing: -1.5px;
}

.hero-description {
    max-width: 560px;

    margin: 0 0 36px 0;

    font-size: 17px;
    line-height: 1.7;

    color: rgba(255, 255, 255, 0.88);
}

.hero-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: fit-content;

    padding: 15px 30px;

    background-color: #2e7d32;
    color: white;

    text-decoration: none;

    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;

    transition:
        background-color 0.3s ease,
        transform 0.3s ease;
}

.hero-button:hover {
    background-color: #245f28;
    transform: translateY(-2px);
}

/* ABOUT US */

.about {
    padding: 120px 8%;
    background-color: #fcfaf6;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    width: 100%;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 4px;
}

.about-text {
    max-width: 750px;
}

.section-label {
    color: #2e7d32;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.about h2 {
    font-size: 48px;
    line-height: 1.15;
    color: #183b2a;
    margin: 0 0 30px 0;
}

.about p {
    font-size: 17px;
    line-height: 1.8;
    color: #555;
}

.about-button {
    display: inline-block;
    margin-top: 20px;
    padding: 14px 28px;
    background-color: #2e7d32;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.about-button:hover {
    background-color: #183b2a;
}

/* PRODUCTS */

.products {
    padding: 100px 8%;
    background-color: #fcfaf6;
}

.products-header {
    max-width: 700px;
    margin-bottom: 60px;
}

.products-header h2 {
    font-size: 48px;
    line-height: 1.2;
    color: #183b2a;
    margin: 0 0 20px 0;
}

.products-header > p:last-child {
    font-size: 17px;
    line-height: 1.7;
    color: #555;
}

.products-grid {
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background-color: #fcfaf6;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
}

.product-image {
    width: 100%;
    height: 260px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 24px;
    color: #183b2a;
    margin: 0 0 15px 0;
}

.product-info p {
    color: #666;
    line-height: 1.6;
    font-size: 15px;
    margin-bottom: 20px;
}

.product-info a {
    color: #2e7d32;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
}

/* PARTNERS */

.partners {
    padding: 100px 8%;
    background-color: #f5f7f4;
}

.partners-header {
    max-width: 700px;
    margin: 0 auto 60px auto;
    text-align: center;
}

.partners-header h2 {
    font-size: 48px;
    line-height: 1.2;
    color: #183b2a;
    margin: 0 0 20px 0;
}

.partners-header > p:last-child {
    font-size: 17px;
    line-height: 1.7;
    color: #555;
}

.partners-grid {
    max-width: 1200px;
    margin: 0 auto;
}

.partners-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.partners-row-top {
    margin-bottom: 25px;
}

.partners-row-top .partner-logo {
    width: 220px;
}

.partners-row-bottom .partner-logo {
    width: 190px;
}

.partner-logo {
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
    transition: transform 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
}

.partner-logo img {
    max-width: 90%;
    max-height: 70px;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* =========================================
   BIOSECURITY PAGE
========================================= */


/* INTRODUCTION */

.bio-introduction {
    padding: 140px 8%;
    background-color: #fcfaf6;
}


.bio-introduction-inner {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}


.bio-introduction h2 {
    margin: 0 0 25px 0;

    font-size: clamp(38px, 4vw, 56px);
    line-height: 1.15;

    color: #183b2a;
}


.bio-introduction p:last-child {
    max-width: 650px;

    margin: 0 auto;

    font-size: 17px;
    line-height: 1.8;

    color: #555;
}

/* =========================================
   BIOSECURITY OVERVIEW
========================================= */

.bio-overview {
    padding: 120px 8%;
    background-color: #f5f7f4;
}


.bio-overview-header {
    max-width: 760px;
    margin: 0 auto 90px auto;
    text-align: center;
}


.bio-overview-header h2 {
    margin: 0 0 25px 0;

    font-size: clamp(38px, 4vw, 56px);
    line-height: 1.15;

    color: #183b2a;
}


.bio-overview-header p:last-child {
    max-width: 650px;

    margin: 0 auto;

    font-size: 17px;
    line-height: 1.8;

    color: #555;
}


/* SYSTEM */

.bio-system {
    position: relative;

    max-width: 1200px;

    margin: 0 auto;

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

    gap: 35px;
}


.bio-system-line {
    position: absolute;

    top: 50px;
    left: 10%;
    right: 10%;

    height: 1px;

    background-color: #cdd6ce;

    z-index: 0;
}


.bio-system-item {
    position: relative;

    z-index: 1;

    text-align: center;
}


.bio-system-number {
    margin-bottom: 20px;

    font-size: 13px;
    font-weight: 600;

    letter-spacing: 3px;

    color: #2e7d32;
}


.bio-system-dot {
    width: 12px;
    height: 12px;

    margin: 0 auto 28px auto;

    border-radius: 50%;

    background-color: #2e7d32;

    box-shadow: 0 0 0 8px #f5f7f4;
}


.bio-system-item h3 {
    margin: 0 0 15px 0;

    font-size: 24px;

    color: #183b2a;
}


.bio-system-item p {
    margin: 0 auto;

    max-width: 230px;

    font-size: 14px;
    line-height: 1.7;

    color: #666;
}

/* =========================================
   BIOSECURITY PROTECTION SYSTEM
========================================= */

.bio-protection {
    padding: 140px 8%;
    background-color:white;
}


.bio-protection-header {
    max-width: 720px;
    margin: 0 auto 100px auto;
    text-align: center;
}


.bio-protection-header h2 {
    margin: 0 0 25px 0;

    font-size: clamp(40px, 4vw, 58px);
    line-height: 1.1;

    color: #183b2a;
}


.bio-protection-header p:last-child {
    max-width: 620px;

    margin: 0 auto;

    font-size: 17px;
    line-height: 1.8;

    color: #555;
}


/* LAYOUT */

.protection-layout {
    max-width: 1200px;

    margin: 0 auto;

    display: grid;

    grid-template-columns: 1fr 280px 1fr;

    align-items: center;

    gap: 70px;
}


.protection-column {
    display: flex;
    flex-direction: column;

    gap: 90px;
}


.protection-step span {
    display: block;

    margin-bottom: 18px;

    font-size: 13px;
    font-weight: 600;

    letter-spacing: 3px;

    color: #2e7d32;
}


.protection-step h3 {
    margin: 0 0 15px 0;

    font-size: 28px;

    color: #183b2a;
}


.protection-step p {
    max-width: 320px;

    margin: 0;

    font-size: 15px;
    line-height: 1.7;

    color: #666;
}


/* CENTER */

.protection-center {
    display: flex;

    justify-content: center;
    align-items: center;
}


.protection-circle {
    width: 250px;
    height: 250px;

    border: 1px solid #cdd6ce;

    border-radius: 50%;

    display: flex;

    justify-content: center;
    align-items: center;
}


.protection-circle-inner {
    width: 180px;
    height: 180px;

    border-radius: 50%;

    background-color: #183b2a;

    color: white;

    display: flex;

    flex-direction: column;

    justify-content: center;
    align-items: center;

    text-align: center;
}


.protection-circle-inner span {
    font-size: 13px;

    letter-spacing: 4px;

    opacity: 0.8;
}


.protection-circle-inner strong {
    margin-top: 8px;

    font-size: 24px;

    letter-spacing: 2px;
}

/* =========================================
   BIOSECURITY VISUAL MAP
========================================= */

.bio-visual {
    padding: 150px 8%;
    background-color: #f5f7f4;
    overflow: hidden;
}


.bio-visual-header {
    max-width: 720px;
    margin: 0 auto 100px auto;
    text-align: center;
}


.bio-visual-header h2 {
    margin: 0 0 25px 0;

    font-size: clamp(40px, 4vw, 58px);
    line-height: 1.1;

    color: #183b2a;
}


.bio-visual-header p:last-child {
    max-width: 620px;

    margin: 0 auto;

    font-size: 17px;
    line-height: 1.8;

    color: #555;
}


/* MAP */

.bio-visual-map {
    position: relative;

    max-width: 1100px;
    height: 650px;

    margin: 0 auto;
}


/* CONNECTION LINES */

.bio-visual-map::before {
    content: "";

    position: absolute;

    width: 520px;
    height: 520px;

    top: 65px;
    left: 50%;

    transform: translateX(-50%);

    border: 1px solid #cdd6ce;

    border-radius: 50%;
}


/* CORE */

.bio-core {
    position: absolute;

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    z-index: 3;
}


.bio-core-ring {
    width: 220px;
    height: 220px;

    border-radius: 50%;

    border: 1px solid #bfcac1;

    display: flex;

    align-items: center;
    justify-content: center;
}


.bio-core-inner {
    width: 150px;
    height: 150px;

    border-radius: 50%;

    background-color: #183b2a;

    color: white;

    display: flex;

    flex-direction: column;

    justify-content: center;
    align-items: center;

    text-align: center;
}


.bio-core-inner span {
    font-size: 12px;

    letter-spacing: 4px;

    opacity: 0.7;
}


.bio-core-inner strong {
    margin-top: 8px;

    font-size: 20px;

    letter-spacing: 1px;
}


/* NODES */

.bio-node {
    position: absolute;

    width: 230px;

    text-align: center;

    padding: 20px;

    box-sizing: border-box;

    background-color: white;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}


.bio-node:hover {
    transform: translateY(-6px);

    box-shadow:
        0 15px 35px rgba(24, 59, 42, 0.10);
}


.bio-node-number {
    display: block;

    margin-bottom: 12px;

    font-size: 12px;

    font-weight: 600;

    letter-spacing: 3px;

    color: #2e7d32;
}


.bio-node h3 {
    margin: 0 0 10px 0;

    font-size: 20px;

    color: #183b2a;
}


.bio-node p {
    margin: 0;

    font-size: 13px;

    line-height: 1.6;

    color: #666;
}


/* POSITIONS */

.bio-node-top {
    top: 0;
    left: 50%;

    transform: translateX(-50%);
}


.bio-node-left {
    top: 210px;
    left: 0;
}


.bio-node-right {
    top: 210px;
    right: 0;
}


.bio-node-bottom-left {
    bottom: 0;
    left: 120px;
}


.bio-node-bottom-right {
    bottom: 0;
    right: 120px;
}

/* =========================================
PRODUCT TEST
========================================= */

.product-test {
    min-height: 500px;
    padding: 100px 8%;
    background-color: #183b2a;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-test p {
    margin: 0 0 20px 0;

    color: #8fbd98;

    font-size: 13px;
    font-weight: 600;
    letter-spacing: 4px;
}

.product-test h1 {
    margin: 0 0 20px 0;

    color: white;

    font-size: 60px;
    line-height: 1.1;
    font-weight: 500;
}

.product-test span {
    color: rgba(255, 255, 255, 0.8);

    font-size: 17px;
}

/* =========================================
   CAGE & BARN WASHING BIOSECURITY
========================================= */

.bio-washing {
    padding: 130px 8%;
    background-color: white;
}


.bio-washing-header {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}


.bio-washing-header h2 {
    margin: 0 0 25px 0;

    font-size: clamp(38px, 4vw, 54px);
    line-height: 1.15;

    color: #183b2a;
}


.bio-washing-header p {
    max-width: 650px;

    margin: 0 auto 16px auto;

    font-size: 17px;
    line-height: 1.8;

    color: #555;
}


.bio-washing-header p:last-child {
    margin-bottom: 0;
}


/* =========================================
   BIOPLAGEN PARTNERSHIP
========================================= */

.bio-bioplagen {
    padding: 130px 8%;
    background-color: #f5f7f4;
}


.bio-bioplagen-content {
    max-width: 1180px;

    margin: 0 auto;

    display: grid;
    grid-template-columns: 1fr 1fr;

    gap: 90px;

    align-items: center;
}


.bio-bioplagen-text h2 {
    margin: 0 0 24px 0;

    font-size: clamp(34px, 4vw, 46px);
    line-height: 1.18;

    color: #183b2a;
}


.bio-bioplagen-text p {
    margin: 0 0 18px 0;

    font-size: 16px;
    line-height: 1.8;

    color: #555;
}


.bio-bioplagen-list {
    display: flex;
    flex-wrap: wrap;

    gap: 10px;

    margin: 30px 0 0 0;
    padding: 0;

    list-style: none;
}


.bio-bioplagen-list li {
    padding: 10px 20px;

    background-color: white;

    border: 1px solid #dde4de;
    border-radius: 30px;

    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;

    color: #183b2a;

    transition:
        background-color 0.25s ease,
        color 0.25s ease,
        border-color 0.25s ease,
        transform 0.25s ease;
}


.bio-bioplagen-list li:hover {
    background-color: #2e7d32;
    border-color: #2e7d32;

    color: white;

    transform: translateY(-3px);
}


/* VIDEO */

.bio-bioplagen-video-wrap {
    position: relative;
}


.bio-bioplagen-video {
    width: 100%;

    aspect-ratio: 16 / 10;

    border-radius: 12px;

    overflow: hidden;

    background-color: #183b2a;

    box-shadow: 0 35px 70px rgba(24, 59, 42, 0.18);
}


.bio-bioplagen-video video {
    width: 100%;
    height: 100%;

    object-fit: cover;

    display: block;
}


.bio-bioplagen-badge {
    position: absolute;

    top: -22px;
    left: 30px;

    background-color: #183b2a;

    color: white;

    padding: 20px 28px;

    border-radius: 10px;

    box-shadow: 0 15px 35px rgba(24, 59, 42, 0.28);

    display: flex;
    align-items: center;
    gap: 14px;
}


.bio-bioplagen-badge strong {
    font-size: 28px;
    font-weight: 700;
    line-height: 1;

    color: #8fbd98;
}


.bio-bioplagen-badge span {
    max-width: 90px;

    font-size: 11px;
    font-weight: 600;
    line-height: 1.4;

    letter-spacing: 0.5px;
    text-transform: uppercase;

    color: rgba(255, 255, 255, 0.75);
}


/* =========================================
   WASHING CONTACT
========================================= */

.bio-washing-contact-section {
    padding: 0 8% 130px 8%;
    background-color: #f5f7f4;
}


.bio-washing-contact {
    max-width: 1000px;

    margin: 0 auto;

    background-color: #183b2a;

    border-radius: 14px;

    padding: 46px 55px;

    display: flex;

    align-items: center;
    justify-content: space-between;

    flex-wrap: wrap;

    gap: 28px;

    box-shadow: 0 25px 50px rgba(24, 59, 42, 0.20);
}


.bio-washing-contact-label {
    max-width: 460px;

    margin: 0;

    font-size: 15px;
    line-height: 1.8;

    color: rgba(255, 255, 255, 0.82);
}


.bio-washing-contact-person {
    display: flex;

    align-items: center;

    gap: 16px;

    background-color: rgba(255, 255, 255, 0.07);

    border: 1px solid rgba(255, 255, 255, 0.14);

    padding: 16px 28px;

    border-radius: 8px;
}


.bio-washing-contact-person::before {
    content: "";

    width: 44px;
    height: 44px;

    flex-shrink: 0;

    border-radius: 50%;

    background-color: #2e7d32;

    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff' width='20' height='20'%3E%3Cpath d='M12 12c2.7 0 5-2.3 5-5s-2.3-5-5-5-5 2.3-5 5 2.3 5 5 5zm0 2c-3.3 0-10 1.7-10 5v3h20v-3c0-3.3-6.7-5-10-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px;
}


.bio-washing-contact-person-info {
    display: flex;
    flex-direction: column;

    gap: 3px;
}


.bio-washing-contact-person strong {
    font-size: 16px;
    font-weight: 600;

    letter-spacing: 0.3px;

    color: white;
}


.bio-washing-contact-person span {
    font-size: 13px;

    letter-spacing: 0.4px;

    color: rgba(255, 255, 255, 0.7);
}


/* RESPONSIVE */

@media (max-width: 900px) {

    .bio-washing {
        padding: 80px 6%;
    }

    .bio-bioplagen {
        padding: 80px 6%;
    }

    .bio-bioplagen-content {
        grid-template-columns: 1fr;

        gap: 60px;
    }

    .bio-bioplagen-badge {
        left: 20px;
        top: -18px;

        padding: 16px 20px;
    }

    .bio-bioplagen-badge strong {
        font-size: 22px;
    }

    .bio-washing-contact-section {
        padding: 0 6% 80px 6%;
    }

    .bio-washing-contact {
        padding: 34px 30px;

        flex-direction: column;
        align-items: flex-start;

        text-align: left;
    }

    .bio-washing-contact-person {
        width: 100%;
    }

}

/* =====================================================
   LANGUAGE SWITCHER
===================================================== */

.language-switcher {
    display: flex;
    align-items: center;
    gap: 7px;

    margin-left: 12px;

    white-space: nowrap;
}

.language-switcher button {
    border: none;
    padding: 0;
    margin: 0;

    background: transparent;

    font-family: inherit;
    font-size: 12px;
    font-weight: 500;

    letter-spacing: 0.05em;

    color: rgba(24, 59, 42, 0.45);

    cursor: pointer;

    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

.language-switcher button:hover {
    color: #183b2a;
}

.language-switcher button.active {
    color: #183b2a;
    font-weight: 700;
}

.language-switcher span {
    color: rgba(24, 59, 42, 0.25);

    font-size: 11px;

    user-select: none;
}