:root {
    --bio-green: #16a34a;
    --bio-dark: #064e3b;
    --bio-gold: #d97706;
    --bio-pink: #E6007E;
    --bio-orange: #F28D01;
    --bio-orange-dark: #e67e22;
    --bio-repellent: #e67e22;
    --bio-confort: #49a5ff;
    --bio-bg: #ffffff;
    --font-heading: 'Plane', system-ui, sans-serif;
    --radius-card: 20px;
    --shadow-soft: 0 5px 20px rgba(0,0,0,0.05);
    --shadow-hover: 0 15px 40px rgba(0,0,0,0.1);
}

.page-biosuper-premium {
    background-color: var(--bio-bg);
    color: #334155;
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
}



.bio-hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -100px;
    padding-top: 100px;
    color: #fff;
    overflow: hidden;
}

.bio-hero__image-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.bio-hero__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.bio-hero__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.bio-hero__container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    position: relative;
    z-index: 2;
}

.bio-hero__content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.bio-badge {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid var(--bio-orange);
    background: rgba(242, 141, 1, 0.1);
    backdrop-filter: blur(5px);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    color: var(--bio-orange);
}

.bio-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 5vw, 5rem);
    line-height: 1.1;
    margin: 0 0 1.5rem;
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
    color: #ffffff;
}

.bio-hero__subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto 3rem;
    text-shadow: 0 4px 8px rgba(0,0,0,0.8);
    color: #ffffff;
}


.bio-hero__actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-bio {
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-bio--white {
    background: #fff;
    color: var(--bio-dark);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-bio--white:hover {
    transform: translateY(-3px);
    color: var(--bio-orange);
}

.btn-bio--glass {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.5);
    color: #fff;
    backdrop-filter: blur(5px);
}

.btn-bio--glass:hover {
    background: #fff;
    color: var(--bio-dark);
}

.btn-bio--full {
    width: 100%;
    margin-top: 20px;
    background: var(--bio-orange);
    color: white;
}

.btn-bio--full:hover {
    background: var(--bio-orange-dark);
    transform: translateY(-2px);
}


.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    opacity: 0.8;
    animation: bounce 2s infinite;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid #fff;
    border-radius: 20px;
    display: block;
    position: relative;
}

.wheel {
    width: 4px;
    height: 4px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}



.certification-banner {
    background: var(--bio-orange);
    color: white;
    text-align: center;
    padding: 25px 20px;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    z-index: 25;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: -5px;
}

.certif-badge {
    font-size: 2rem;
    background: rgba(255,255,255,0.25);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.certif-text {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
    text-align: left;
}



.bio-triple-action {
    background: #fff;
    padding: 60px 0;
    margin-top: -50px;
    position: relative;
    z-index: 20;
    border-radius: 30px 30px 0 0;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.05);
}

.triple-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.action-card {
    padding: 25px;
    background: #fdfdfd;
    border-radius: 12px;
    border: 1px solid #eee;
    transition: transform 0.3s ease;
}

.action-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--bio-orange);
}

.action-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.action-card h3 {
    color: var(--bio-orange);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.action-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.5;
}



.bio-gamme {
    background: #f4f4f4;
    padding: 80px 0;
}

.section-header.center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--bio-dark);
    margin-bottom: 1rem;
}

.section-header.center h2 {
    font-size: 1.5rem;
    color: var(--bio-orange);
    margin-bottom: 10px;
}

.gamme-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.gamme-card {
    flex: 1;
    min-width: 300px;
    max-width: 450px;
    display: flex;
    flex-direction: column;
}


.product-white-card {
    background: #ffffff;
    border-radius: var(--radius-card);
    padding: 30px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 25px;
    position: relative;
    transition: transform 0.3s;
}

.product-white-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-white-card img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}


.badge-repellent {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bio-repellent);
    color: white;
    font-weight: bold;
    padding: 5px 12px;
    border-radius: 30px;
    font-size: 0.8rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.gamme-content {
    text-align: center;
    padding: 20px 15px;
}

.gamme-content h3 {
    color: #222;
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.gamme-subtitle {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    color: #64748b;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.text-repellent {
    color: var(--bio-repellent);
}

.text-confort {
    color: var(--bio-confort);
}



.product-download-zone {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.btn-download-ft {
    background: linear-gradient(135deg, var(--bio-orange) 0%, var(--bio-orange-dark) 100%);
    color: white;
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(242, 141, 1, 0.25);
    width: 100%;
    max-width: 280px;
    justify-content: center;
}

.btn-download-ft:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 141, 1, 0.35);
    color: white;
    background: linear-gradient(135deg, var(--bio-orange-dark) 0%, #d97706 100%);
}

.btn-download-fds {
    color: #64748b;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    padding: 8px 12px;
    border-radius: 8px;
}

.btn-download-fds:hover {
    color: var(--bio-orange);
    background: rgba(242, 141, 1, 0.05);
}

.btn-download-fds svg {
    width: 16px;
    height: 16px;
}



.bio-tech-specs {
    padding: 80px 0;
    background: white;
}

.tech-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}


.clean-list, .clean-list-small {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-top: 15px;
    color: #555;
}

.clean-list li, .clean-list-small li {
    padding: 8px 0 8px 25px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.clean-list li::before, .clean-list-small li::before {
    content: "•";
    color: var(--bio-orange);
    font-size: 1.5em;
    line-height: 1rem;
    position: absolute;
    left: 0;
    top: 10px;
}


.stat-grid {
    display: flex;
    gap: 20px;
    margin-top: 25px;
}

.stat-item {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    flex: 1;
    border: 1px solid #eee;
}

.stat-val {
    color: var(--bio-orange);
    font-weight: 800;
    font-size: 2.2rem;
    display: block;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.3;
}

.mechanic-card {
    background: #fff;
    border-left: 4px solid var(--bio-orange);
    padding: 25px;
    box-shadow: var(--shadow-soft);
    border-radius: 0 12px 12px 0;
}

.separator {
    height: 1px;
    background: #eee;
    margin: 20px 0;
}

.info-list {
    list-style: none;
    padding: 0;
}

.info-list li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}



.bio-doses {
    padding: 80px 0;
    background: #f8fafc;
}

.doses-interface-v2 {
    background: #fff;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    margin-top: 3rem;
    border: 1px solid #e2e8f0;
}


.doses-nav-v2 {
    display: flex;
    flex-wrap: wrap;
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
}

.dose-tab-v2 {
    flex: 1;
    min-width: 140px;
    background: transparent;
    border: none;
    padding: 20px 10px;
    font-size: 1rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 4px solid transparent;
}

.dose-tab-v2:hover {
    background: #fff;
    color: var(--bio-dark);
}

.dose-tab-v2.active {
    background: #fff;
    color: var(--bio-orange);
    border-bottom-color: var(--bio-orange);
}


.dose-content-v2 {
    display: none;
    padding: 0;
    animation: fadeIn 0.5s;
}

.dose-content-v2.active {
    display: block;
}


.dose-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 40px;
}

.dose-item {
    border-left: 3px solid #eee;
    padding-left: 15px;
    transition: border-color 0.3s;
}

.dose-item:hover {
    border-left-color: var(--bio-orange);
}

.dose-item strong {
    display: block;
    color: #222;
    margin-bottom: 5px;
    font-size: 1.05rem;
}

.dose-val {
    color: var(--bio-orange);
    font-weight: 800;
    font-size: 1.2rem;
}

.doses-note {
    text-align: center;
    margin-bottom: 20px;
    font-style: italic;
    color: #888;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}



.bio-faq {
    padding: 80px 0 60px;
    background: white;
}

.bio-faq .container {
    max-width: 900px;
}

.bio-faq .section-title {
    text-align: center;
    margin: 0 0 40px;
    font-family: var(--font-heading);
    font-size: 2rem;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
    margin-bottom: 15px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    color: #333;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--bio-orange);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    color: var(--bio-orange);
    font-size: 1.8rem;
    font-weight: 300;
    transition: transform 0.3s;
}

details[open] .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding-bottom: 25px;
    color: #666;
    line-height: 1.6;
}



.section-contact-cta {
    background: #f1f5f9;
    padding: 5rem 0;
    text-align: center;
    border-top: 1px solid #e2e8f0;
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
}

.cta-box h2 {
    font-family: 'Plane', sans-serif;
    font-size: 2.2rem;
    color: #0f3d39;
    margin-bottom: 1rem;
}

.cta-divider {
    width: 50px;
    height: 3px;
    background: var(--bio-orange);
    margin: 0 auto 20px;
}

.cta-box p {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.btn-contact-orange {
    background-color: var(--bio-orange);
    color: white;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(242, 141, 1, 0.3);
}

.btn-contact-orange:hover {
    background-color: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 141, 1, 0.4);
    color: #fff;
}



@media (max-width: 768px) {
    .bio-hero__title {
        font-size: 2.5rem;
    }
    .bio-hero__subtitle {
        font-size: 1rem;
    }
    .tech-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .gamme-grid {
        flex-direction: column;
    }
    .triple-grid {
        grid-template-columns: 1fr;
    }
    .dose-tab-v2 {
        padding: 15px 5px;
        font-size: 0.9rem;
    }
    .certification-banner {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    .certif-text {
        text-align: center;
        font-size: 1rem;
    }
    .product-download-zone {
        padding: 0 10px;
    }
    .btn-download-ft {
        font-size: 0.85rem;
        padding: 12px 20px;
    }
    .cta-box h2 {
        font-size: 1.8rem;
    }
    .cta-box p {
        font-size: 1rem;
    }
}