:root {
    --ink: #0d2820;
    --muted: #60776f;
    --line: #dce9e3;
    --page: #eef4f1;
    --bio-green: #0a6b50;
    --bio-green-deep: #064c3b;
    --bio-green-dark: #073f31;
    --bio-green-light: #e5f4ed;
    --sgm-blue: #0866f5;
    --sgm-navy: #062b63;
    --sgm-light: #edf4ff;
    --container: 1220px;
    --shadow: 0 25px 65px rgba(8,53,41,.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.bio-container { width: min(calc(100% - 42px), var(--container)); margin: 0 auto; }

.bio-header {
    position: sticky; top: 0; z-index: 100;
    border-bottom: 1px solid rgba(221,235,228,.85);
    background: rgba(248,251,249,.94);
    backdrop-filter: blur(18px);
}
.bio-header-row {
    min-height: 78px; display: flex; align-items: center;
    justify-content: space-between; gap: 30px;
}
.bio-brand { display: flex; align-items: center; gap: 12px; }
.bio-brand-mark {
    width: 48px; height: 48px; display: grid; place-items: center; flex: 0 0 auto;
    border: 1px solid #d6e7df; border-radius: 15px; background: #fff;
    box-shadow: 0 6px 17px rgba(8,101,77,.08);
}
.bio-brand-mark img { width: 31px; height: 31px; object-fit: contain; }
.bio-brand-copy strong, .bio-brand-copy small { display: block; }
.bio-brand-copy strong {
    color: var(--bio-green-deep); font-size: 1.08rem; font-weight: 850; letter-spacing: -.02em;
}
.bio-brand-copy small {
    margin-top: 2px; color: #5e776e; font-size: .7rem; font-weight: 750;
    letter-spacing: .11em; text-transform: uppercase;
}
.bio-nav { display: flex; align-items: center; gap: 28px; color: #425f55; font-size: .88rem; font-weight: 750; }
.bio-nav a:hover { color: var(--bio-green); }
.bio-nav-login {
    padding: 10px 17px; border: 1px solid #cbded6; border-radius: 12px; background: #fff;
}

.bio-hero {
    position: relative; overflow: hidden; padding: 92px 0 100px; color: #fff;
    background: linear-gradient(135deg, #05382c 0%, #075541 55%, #087458 125%);
}
.bio-hero-orb { position: absolute; border-radius: 50%; pointer-events: none; }
.bio-hero-orb-one {
    width: 620px; height: 620px; top: -330px; right: -120px; background: rgba(255,255,255,.06);
}
.bio-hero-orb-two {
    width: 430px; height: 430px; bottom: -310px; left: -100px; background: rgba(67,181,145,.11);
}
.bio-hero-grid {
    position: relative; z-index: 2; display: grid; grid-template-columns: 1.04fr .96fr;
    gap: 75px; align-items: center;
}
.bio-kicker {
    display: inline-flex; align-items: center; gap: 10px; font-size: .76rem;
    font-weight: 850; letter-spacing: .12em; text-transform: uppercase; color: #9edec9;
}
.bio-kicker::before {
    content: ""; width: 30px; height: 2px; border-radius: 999px; background: #56c49f;
}
.bio-hero h1 {
    max-width: 720px; margin: 21px 0 0; font-size: clamp(3rem,6vw,5.5rem);
    font-weight: 900; line-height: .96; letter-spacing: -.06em;
}
.bio-hero h1 span { display: block; color: #80d5b8; }
.bio-hero-copy > p {
    max-width: 650px; margin: 28px 0 0; color: rgba(255,255,255,.74);
    font-size: 1.08rem; line-height: 1.8;
}
.bio-hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.bio-btn {
    min-height: 51px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 0 21px; border-radius: 14px; font-size: .9rem; font-weight: 850;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.bio-btn:hover { transform: translateY(-2px); }
.bio-btn-light { color: #07513e; background: #fff; box-shadow: 0 14px 35px rgba(0,0,0,.16); }
.bio-btn-ghost { border: 1px solid rgba(255,255,255,.2); color: #fff; background: rgba(255,255,255,.07); }
.bio-btn-ghost:hover { background: rgba(255,255,255,.12); }

.bio-hero-visual { display: flex; justify-content: flex-end; }
.bio-ecosystem-card {
    width: min(100%,490px); padding: 27px; border: 1px solid rgba(255,255,255,.14);
    border-radius: 30px;
    background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.065));
    box-shadow: 0 28px 65px rgba(0,0,0,.2); backdrop-filter: blur(16px);
}
.bio-ecosystem-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.bio-ecosystem-top small, .bio-ecosystem-top strong { display: block; }
.bio-ecosystem-top small {
    color: rgba(255,255,255,.58); font-size: .69rem; font-weight: 850; letter-spacing: .12em;
}
.bio-ecosystem-top strong { margin-top: 6px; font-size: 1.3rem; letter-spacing: -.025em; }
.bio-system-count {
    width: 58px; height: 58px; display: grid; place-items: center; flex: 0 0 auto;
    border-radius: 18px; color: #063e30; background: #9fdfca; font-size: 1.35rem; font-weight: 900;
}
.bio-ecosystem-stack { display: grid; gap: 12px; margin-top: 25px; }
.bio-ecosystem-item {
    display: grid; grid-template-columns: 48px minmax(0,1fr) auto; align-items: center;
    gap: 14px; padding: 15px; border-radius: 17px; background: #fff;
    box-shadow: 0 8px 26px rgba(0,0,0,.12); transition: transform .16s ease;
}
.bio-ecosystem-item:hover { transform: translateX(4px); }
.bio-ecosystem-item strong, .bio-ecosystem-item small { display: block; }
.bio-ecosystem-item strong { color: #16382e; font-size: .94rem; }
.bio-ecosystem-item small { margin-top: 3px; color: #71827c; font-size: .77rem; }
.bio-mini-icon {
    width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; font-weight: 900;
}
.environmental .bio-mini-icon { color: var(--bio-green); background: var(--bio-green-light); }
.health .bio-mini-icon { color: #fff; background: linear-gradient(145deg,var(--sgm-navy),var(--sgm-blue)); }
.bio-arrow { color: #769087; font-size: 1.15rem; font-weight: 900; }

.bio-systems-section {
    padding: 92px 0 100px;
    background:
        radial-gradient(circle at 15% 15%, rgba(8,107,80,.07), transparent 24%),
        radial-gradient(circle at 90% 15%, rgba(8,102,245,.06), transparent 22%),
        #f4f8f6;
}
.bio-section-title { max-width: 770px; margin-bottom: 46px; }
.bio-section-title > span { color: var(--bio-green); font-size: .75rem; font-weight: 900; letter-spacing: .13em; }
.bio-section-title h2 {
    margin: 13px 0 0; color: #0d3026; font-size: clamp(2.25rem,4vw,3.6rem);
    line-height: 1.03; letter-spacing: -.05em;
}
.bio-section-title p { margin: 19px 0 0; color: var(--muted); font-size: 1rem; line-height: 1.72; }
.bio-product-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
.bio-product-card {
    position: relative; overflow: hidden; min-height: 710px; display: flex; flex-direction: column;
    padding: 36px; border-radius: 30px; box-shadow: var(--shadow); isolation: isolate;
}
.bio-product-environmental { border: 1px solid #cfe4da; background: linear-gradient(180deg,#fff 0%,#eff8f4 100%); }
.bio-product-health { border: 1px solid #cbdcf7; background: linear-gradient(180deg,#fff 0%,#eef4ff 100%); }
.bio-card-glow {
    position: absolute; z-index: -1; width: 320px; height: 320px; right: -140px; top: -150px; border-radius: 50%;
}
.bio-product-environmental .bio-card-glow { background: rgba(20,141,106,.13); }
.bio-product-health .bio-card-glow { background: rgba(8,102,245,.12); }
.bio-product-header { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.bio-product-icon {
    width: 64px; height: 64px; display: grid; place-items: center; border-radius: 19px;
    background: #fff; box-shadow: 0 8px 22px rgba(8,75,56,.1);
}
.bio-product-icon img { width: 39px; height: 39px; object-fit: contain; }
.sgm-icon {
    color: #fff; background: linear-gradient(145deg,#061d4b 0%,#0866f5 120%);
    font-size: .92rem; font-weight: 900; letter-spacing: .035em;
}
.bio-product-badge {
    padding: 8px 11px; border-radius: 999px; font-size: .68rem; font-weight: 900;
    letter-spacing: .07em; text-transform: uppercase;
}
.bio-product-environmental .bio-product-badge { color: #0a6b50; background: #dff3ea; }
.bio-product-health .bio-product-badge { color: #205aa6; background: #deebff; }
.bio-product-copy { margin-top: 29px; }
.bio-product-category { font-size: .7rem; font-weight: 900; letter-spacing: .12em; }
.bio-product-environmental .bio-product-category { color: #0b7758; }
.bio-product-health .bio-product-category { color: #2864b5; }
.bio-product-copy h3 {
    margin: 9px 0 0; color: #0f2c24; font-size: 2.05rem; line-height: 1; letter-spacing: -.045em;
}
.bio-product-copy h4 { margin: 7px 0 0; font-size: .93rem; font-weight: 750; }
.bio-product-environmental h4 { color: #43806e; }
.bio-product-health h4 { color: #5278ae; }
.bio-product-copy p { margin: 19px 0 0; color: #61756e; line-height: 1.67; font-size: .94rem; }
.bio-product-features { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 23px; }
.bio-product-features span {
    padding: 7px 10px; border: 1px solid; border-radius: 999px; font-size: .72rem; font-weight: 750;
}
.bio-product-environmental .bio-product-features span {
    border-color: #cee2d9; color: #386f5e; background: rgba(255,255,255,.72);
}
.bio-product-health .bio-product-features span {
    border-color: #cfddf2; color: #476d9f; background: rgba(255,255,255,.76);
}

.bio-product-preview {
    margin-top: 27px; padding: 15px 15px 0; border-radius: 22px 22px 0 0; overflow: hidden;
}
.environmental-preview { background: linear-gradient(145deg,#0b5a43,#0d7a5a); }
.health-preview { background: linear-gradient(145deg,#062b63,#0866f5); }
.preview-window {
    overflow: hidden; min-height: 205px; border-radius: 14px 14px 0 0; background: #f7faf9;
    box-shadow: 0 15px 34px rgba(0,0,0,.2);
}
.preview-topbar {
    height: 34px; display: flex; align-items: center; gap: 6px; padding: 0 11px;
    border-bottom: 1px solid #e2ebe6; background: #fff;
}
.preview-topbar i { width: 7px; height: 7px; border-radius: 50%; background: #c8d5cf; }
.preview-topbar span { margin-left: 6px; color: #81928b; font-size: .55rem; font-weight: 700; }
.preview-body { min-height: 171px; display: grid; grid-template-columns: 72px 1fr; }
.preview-sidebar { display: flex; flex-direction: column; gap: 11px; padding: 18px 12px; }
.environmental-preview .preview-sidebar { background: #0c523f; }
.health-preview .preview-sidebar { background: #082e67; }
.preview-sidebar b {
    display: block; height: 8px; border-radius: 999px; background: rgba(255,255,255,.24);
}
.preview-sidebar b:nth-child(2) { width: 75%; }
.preview-sidebar b:nth-child(3) { width: 88%; }
.preview-sidebar b:nth-child(4) { width: 64%; }
.preview-content { padding: 18px; }
.preview-title { width: 38%; height: 12px; border-radius: 999px; background: #b7c9c1; }
.preview-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 17px; }
.preview-metrics span { height: 42px; border: 1px solid #e1e9e5; border-radius: 8px; background: #fff; }
.preview-chart {
    height: 66px; display: flex; align-items: flex-end; gap: 8px; margin-top: 14px;
    padding: 12px 15px 0; border-radius: 9px; background: #fff;
}
.preview-chart i { width: 12%; border-radius: 4px 4px 0 0; }
.environmental-preview .preview-chart i { background: #62af94; }
.health-preview .preview-chart i { background: #79a9ee; }
.preview-chart i:nth-child(1) { height: 30%; }
.preview-chart i:nth-child(2) { height: 58%; }
.preview-chart i:nth-child(3) { height: 45%; }
.preview-chart i:nth-child(4) { height: 78%; }
.preview-chart i:nth-child(5) { height: 65%; }

.bio-product-action {
    min-height: 69px; display: flex; align-items: center; justify-content: space-between;
    gap: 22px; margin-top: auto; padding: 13px 17px; border-radius: 16px;
    transition: transform .16s ease, box-shadow .16s ease;
}
.bio-product-action:hover { transform: translateY(-2px); }
.bio-product-action > span { display: block; font-size: .88rem; font-weight: 900; }
.bio-product-action small { display: block; margin-top: 3px; font-size: .69rem; font-weight: 650; opacity: .7; }
.bio-product-action b { font-size: 1.3rem; }
.bio-product-environmental .bio-product-action {
    color: #fff; background: #0a684e; box-shadow: 0 13px 27px rgba(10,104,78,.2);
}
.bio-product-health .bio-product-action {
    color: #fff; background: linear-gradient(135deg,#072c65,#0866f5);
    box-shadow: 0 13px 27px rgba(8,102,245,.2);
}

.bio-about { padding: 94px 0; color: #fff; background: #0b2921; }
.bio-about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 78px; align-items: start; }
.bio-about-heading > span { color: #71c9aa; font-size: .73rem; font-weight: 900; letter-spacing: .13em; }
.bio-about-heading h2 {
    margin: 14px 0 0; font-size: clamp(2rem,4vw,3.2rem); line-height: 1.05; letter-spacing: -.05em;
}
.bio-about-copy > p { margin: 0; color: rgba(255,255,255,.69); font-size: 1rem; line-height: 1.8; }
.bio-about-points {
    display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-top: 29px;
}
.bio-about-points > div {
    padding: 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 17px;
    background: rgba(255,255,255,.05);
}
.bio-about-points strong, .bio-about-points small { display: block; }
.bio-about-points strong { font-size: .84rem; }
.bio-about-points small {
    margin-top: 6px; color: rgba(255,255,255,.55); font-size: .74rem; line-height: 1.5;
}

.bio-final-cta { padding: 76px 0; background: #f4f8f6; }
.bio-final-card {
    display: flex; align-items: center; justify-content: space-between; gap: 36px;
    padding: 40px 44px; border-radius: 26px; color: #fff;
    background: linear-gradient(135deg,#0b5e47 0%,#0a7556 100%);
    box-shadow: 0 22px 52px rgba(8,92,67,.18);
}
.bio-final-card > div > span { color: #9dddc7; font-size: .71rem; font-weight: 900; letter-spacing: .12em; }
.bio-final-card h2 {
    max-width: 760px; margin: 9px 0 0; font-size: clamp(1.7rem,3vw,2.55rem);
    line-height: 1.07; letter-spacing: -.04em;
}

.bio-footer { padding: 30px 0; border-top: 1px solid #dae6e0; background: #fff; }
.bio-footer-row { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.bio-footer-row > div:first-child { display: flex; flex-direction: column; gap: 3px; }
.bio-footer strong { color: #164939; font-size: .83rem; }
.bio-footer span { color: #72847d; font-size: .72rem; }
.bio-footer-products { display: flex; gap: 22px; color: #47655a; font-size: .78rem; font-weight: 750; }

@media (max-width: 980px) {
    .bio-nav { display: none; }
    .bio-hero-grid, .bio-about-grid { grid-template-columns: 1fr; gap: 48px; }
    .bio-hero-visual { justify-content: flex-start; }
    .bio-product-grid { grid-template-columns: 1fr; }
    .bio-product-card { min-height: 0; }
}
@media (max-width: 700px) {
    .bio-container { width: min(calc(100% - 28px),var(--container)); }
    .bio-header-row { min-height: 70px; }
    .bio-brand-mark { width: 43px; height: 43px; }
    .bio-hero { padding: 58px 0 68px; }
    .bio-hero h1 { font-size: clamp(2.7rem,14vw,4rem); }
    .bio-hero-copy > p { font-size: .98rem; }
    .bio-btn { width: 100%; }
    .bio-ecosystem-card { padding: 20px; border-radius: 23px; }
    .bio-systems-section { padding: 68px 0 76px; }
    .bio-product-card { padding: 25px; border-radius: 23px; }
    .bio-product-copy h3 { font-size: 1.75rem; }
    .preview-body { grid-template-columns: 56px 1fr; }
    .preview-content { padding: 13px; }
    .bio-about { padding: 68px 0; }
    .bio-about-points { grid-template-columns: 1fr; }
    .bio-final-card { flex-direction: column; align-items: flex-start; padding: 29px 24px; }
    .bio-final-card .bio-btn { width: 100%; }
    .bio-footer-row { align-items: flex-start; flex-direction: column; }
    .bio-footer-products { flex-wrap: wrap; }
}