:root {
  --green-1000: #021c15;
  --green-950: #03271d;
  --green-900: #043628;
  --green-800: #07523b;
  --green-700: #087455;
  --green-100: #dff1e9;
  --green-050: #eff8f4;
  --orange: #ff8426;
  --orange-hot: #ff9b45;
  --orange-soft: #fff0e4;
  --ink: #10221a;
  --muted: #64746c;
  --line: #dbe4df;
  --paper: #ffffff;
  --canvas: #f4f8f6;
  --shell: min(1180px, calc(100vw - 48px));
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", "Noto Sans SC", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; background: var(--orange); color: var(--green-1000); font-weight: 800; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(2, 28, 21, .9); color: #fff; border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(18px); }
.header-inner { min-height: 82px; display: grid; grid-template-columns: 205px 1fr auto; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; width: fit-content; }
.brand-mark { width: 40px; height: 40px; position: relative; border: 1px solid rgba(255,132,38,.55); border-radius: 13px; background: rgba(255,132,38,.09); }
.brand-mark::before, .brand-mark::after, .brand-mark i { content: ""; position: absolute; border-radius: 50%; }
.brand-mark::before { width: 8px; height: 8px; left: 15px; top: 15px; background: var(--orange); box-shadow: 0 0 16px rgba(255,132,38,.9); }
.brand-mark::after { inset: 8px; border: 1px solid rgba(255,132,38,.55); }
.brand-mark i:first-child { width: 4px; height: 4px; left: 5px; top: 18px; background: var(--orange); }
.brand-mark i:last-child { width: 4px; height: 4px; right: 5px; top: 18px; background: var(--orange); }
.brand-name { display: flex; align-items: baseline; gap: 5px; line-height: 1; }
.brand-name strong { font-size: 1.03rem; letter-spacing: -.03em; }
.brand-name small { color: var(--orange); font-size: .68rem; font-weight: 800; letter-spacing: .15em; }
.site-nav { justify-self: center; display: flex; align-items: center; gap: 4px; padding: 5px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(255,255,255,.05); }
.site-nav > a, .nav-trigger { position: relative; min-height: 38px; display: inline-flex; align-items: center; padding: 0 15px; border: 0; border-radius: 999px; background: transparent; color: #bcd2c8; font-size: .82rem; font-weight: 650; white-space: nowrap; cursor: pointer; transition: .2s ease; }
.site-nav > a:hover, .nav-trigger:hover, .nav-trigger[aria-expanded="true"] { color: #fff; background: rgba(255,255,255,.08); }
.site-nav > a.active { color: #fff; background: rgba(255,255,255,.09); }
.site-nav > a.active::before { content: ""; width: 5px; height: 5px; margin-right: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 10px var(--orange); }
.nav-trigger span { margin-left: 5px; color: var(--orange); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.search-button { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; background: rgba(255,255,255,.05); cursor: pointer; }
.search-button:hover { border-color: var(--orange); }
.search-button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.nav-cta, .orange-button, .primary-button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 46px; padding: 0 19px; border-radius: 10px; background: var(--orange); color: var(--green-1000); font-size: .82rem; font-weight: 800; transition: .2s ease; }
.nav-cta:hover, .orange-button:hover, .primary-button:hover { background: var(--orange-hot); transform: translateY(-1px); }
.menu-toggle { display: none; }
.mega-menu { position: absolute; left: 0; top: 100%; width: 100%; color: #fff; background: rgba(3,39,29,.98); border-bottom: 1px solid rgba(255,255,255,.12); box-shadow: 0 28px 60px rgba(0,0,0,.28); opacity: 0; visibility: hidden; transform: translateY(-7px); transition: .2s ease; }
.mega-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-grid { display: grid; grid-template-columns: 1.15fr repeat(3, 1fr); gap: 48px; padding-block: 36px 42px; }
.service-menu-grid { grid-template-columns: 1.2fr 1fr 1fr; }
.mega-grid h2 { margin: 4px 0 8px; font-size: 1.6rem; }
.mega-grid h3 { margin: 0 0 13px; color: var(--orange); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.mega-grid p { margin: 0; color: #9ab9ab; font-size: .86rem; }
.mega-grid small { color: var(--orange); font-size: .68rem; font-weight: 800; letter-spacing: .12em; }
.mega-grid a { display: block; margin-block: 9px; color: #b7cec3; font-size: .82rem; }
.mega-grid a:hover { color: #fff; }
.mega-lead { border-right: 1px solid rgba(255,255,255,.12); }

.hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(circle at 80% 30%, rgba(8,116,85,.32), transparent 36%), linear-gradient(145deg, var(--green-1000), var(--green-950)); }
.hero-grid-overlay { position: absolute; inset: 0; opacity: .25; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to bottom, black, transparent 85%); }
.hero-grid { position: relative; min-height: 590px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 70px; padding-block: 64px 100px; }
.signal { display: inline-flex; align-items: center; gap: 9px; color: #aacbbd; font-size: .7rem; font-weight: 800; letter-spacing: .16em; }
.signal i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 14px var(--orange); }
.signal.light { color: #c4ddd2; }
.hero h1 { margin: 17px 0 24px; max-width: 700px; font-size: clamp(3.25rem, 5.8vw, 5.15rem); line-height: .98; letter-spacing: -.065em; font-weight: 720; }
.hero-copy > p { max-width: 540px; margin: 0; color: #a9c3b7; font-size: 1.04rem; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 31px; }
.primary-button { min-height: 52px; padding-inline: 24px; }
.ghost-button { min-height: 52px; display: inline-flex; align-items: center; padding: 0 22px; border: 1px solid rgba(255,255,255,.18); border-radius: 10px; color: #d3e2db; font-size: .84rem; font-weight: 700; }
.ghost-button:hover { border-color: var(--orange); color: #fff; }
.hero-proof { display: flex; gap: 38px; margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-proof span { display: flex; flex-direction: column; color: #819f91; font-size: .72rem; }
.hero-proof b { color: #fff; font-size: 1.08rem; }
.tech-panel { position: relative; min-height: 430px; padding: 20px; border: 1px solid rgba(255,255,255,.15); border-radius: 24px; background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.025)); box-shadow: 0 34px 80px rgba(0,0,0,.24); backdrop-filter: blur(8px); }
.tech-panel::before { content: ""; position: absolute; inset: 9px; border: 1px solid rgba(255,255,255,.06); border-radius: 18px; pointer-events: none; }
.panel-top { display: flex; justify-content: space-between; align-items: center; color: #78998a; font-size: .65rem; font-weight: 800; letter-spacing: .14em; }
.panel-top i { padding: 3px 8px; border: 1px solid rgba(255,132,38,.45); border-radius: 999px; color: var(--orange); font-style: normal; }
.protein-orbit { position: relative; width: 286px; height: 286px; margin: 26px auto 17px; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(164,214,191,.25); border-radius: 50%; }
.orbit-a { inset: 0; }
.orbit-b { inset: 39px; border-color: rgba(255,132,38,.33); }
.orbit-c { inset: 83px; background: rgba(255,255,255,.03); }
.protein-orbit::before, .protein-orbit::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,132,38,.5), transparent); }
.protein-orbit::after { transform: rotate(90deg); }
.protein-orbit strong { z-index: 3; text-align: center; font-size: .8rem; letter-spacing: .11em; }
.protein-orbit strong small { color: var(--orange); font-size: .58rem; }
.node { position: absolute; z-index: 4; width: 11px; height: 11px; border: 3px solid var(--orange); border-radius: 50%; background: var(--green-1000); box-shadow: 0 0 15px rgba(255,132,38,.7); }
.node-a { left: 31px; top: 82px; }.node-b { right: 35px; top: 61px; }.node-c { right: 19px; bottom: 76px; }.node-d { left: 70px; bottom: 25px; }
.panel-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.panel-stats span { padding: 12px 14px; border: 1px solid rgba(255,255,255,.1); border-radius: 10px; background: rgba(0,0,0,.12); display: flex; align-items: center; justify-content: space-between; }
.panel-stats small { color: #78998a; font-size: .6rem; letter-spacing: .1em; }
.panel-stats b { color: var(--orange); font-size: .78rem; }
.quick-links { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: -46px; transform: translateY(46px); border-radius: var(--radius); overflow: hidden; box-shadow: 0 24px 60px rgba(3,39,29,.18); }
.quick-links a { position: relative; min-height: 116px; display: grid; grid-template-columns: auto 1fr auto; grid-template-rows: auto auto; align-content: center; column-gap: 15px; padding: 21px 25px; background: #fff; border-right: 1px solid var(--line); }
.quick-links a:last-child { border: 0; }
.quick-links a:hover { background: var(--orange-soft); }
.quick-links span { grid-row: 1 / 3; color: var(--orange); font-size: .67rem; font-weight: 800; }
.quick-links b { font-size: .92rem; }.quick-links small { color: var(--muted); font-size: .72rem; }
.quick-links i { grid-row: 1 / 3; align-self: center; color: var(--green-700); font-style: normal; }

.section { padding-block: 100px; }
.eyebrow { display: inline-block; color: var(--green-700); font-size: .7rem; font-weight: 800; letter-spacing: .16em; }
.eyebrow.orange { color: var(--orange); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 35px; margin-bottom: 35px; }
.compact-heading { margin-top: 28px; }
.section-heading h2, .resource-copy h2 { margin: 6px 0 0; color: var(--green-950); font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.05; letter-spacing: -.045em; }
.section-link { color: var(--green-700); font-size: .82rem; font-weight: 800; }
.section-link span { margin-left: 8px; color: var(--orange); }
.category-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; }
.category-card { min-height: 285px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: var(--radius); background: var(--green-050); transition: .22s ease; }
.category-card:hover { transform: translateY(-4px); border-color: #adcfc0; box-shadow: 0 20px 45px rgba(3,39,29,.09); }
.category-card.featured { color: #fff; border-color: var(--green-800); background: linear-gradient(145deg, var(--green-800), var(--green-950)); }
.card-top { display: flex; justify-content: space-between; color: var(--green-700); font-size: .66rem; font-weight: 800; letter-spacing: .1em; }
.featured .card-top { color: var(--orange); }
.card-top i { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-style: normal; }
.category-card h3 { margin: 0 0 9px; font-size: 1.4rem; line-height: 1.25; }
.category-card p { max-width: 92%; margin: 0; color: var(--muted); font-size: .84rem; }
.featured p { color: #9fc0b1; }
.products { background: var(--canvas); }
.tabs { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.tab { min-width: 66px; height: 36px; padding: 0 14px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: .75rem; font-weight: 800; cursor: pointer; }
.tab.active { background: var(--green-800); color: #fff; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: .22s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(3,39,29,.08); }
.product-visual { position: relative; min-height: 205px; display: grid; place-items: center; overflow: hidden; background: linear-gradient(145deg, #e8f3ee, #f9fbfa); border-bottom: 1px solid var(--line); }
.product-visual::before { content: ""; position: absolute; width: 210px; height: 210px; border: 1px solid rgba(7,116,85,.15); border-radius: 50%; box-shadow: 0 0 0 35px rgba(7,116,85,.035); }
.product-visual > span { position: absolute; left: 18px; top: 15px; color: #8ba69a; font-size: .7rem; font-weight: 800; }
.product-badge { position: absolute; right: 16px; top: 15px; padding: 4px 8px; border-radius: 999px; background: var(--orange); color: var(--green-1000); font-size: .58rem; letter-spacing: .08em; }
.vial-mini { position: relative; z-index: 2; width: 72px; height: 118px; border: 1px solid #a7c5b8; border-radius: 8px 8px 14px 14px; background: linear-gradient(90deg, rgba(255,255,255,.7), #fff, #dceee6); box-shadow: 12px 20px 35px rgba(3,39,29,.14); }
.vial-mini::before { content: ""; position: absolute; left: 8px; right: 8px; top: -16px; height: 22px; border-radius: 4px; background: var(--green-900); }
.vial-mini::after { content: "PROTEIN"; position: absolute; left: 0; right: 0; top: 46px; padding: 9px 0; text-align: center; background: var(--orange); color: var(--green-1000); font-size: .52rem; font-weight: 800; }
.product-info { padding: 20px; }
.product-info > small { color: var(--green-700); font-size: .65rem; font-weight: 800; }
.product-info h3 { margin: 6px 0 15px; font-size: 1rem; }
.product-info dl { margin: 0 0 16px; font-size: .7rem; }
.product-info dl div { display: flex; justify-content: space-between; padding: 5px 0; border-top: 1px solid #edf2ef; }
.product-info dt { color: var(--muted); }.product-info dd { margin: 0; }
.product-info a { color: var(--green-700); font-size: .76rem; font-weight: 800; }
.product-info a span { float: right; color: var(--orange); }

.services { overflow: hidden; color: #fff; background: var(--green-900); }
.service-grid { min-height: 465px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 80px; padding-block: 75px; }
.service-copy h2 { margin: 13px 0 18px; font-size: clamp(2.35rem, 5vw, 4.1rem); line-height: 1.03; letter-spacing: -.055em; }
.service-copy p { max-width: 510px; margin: 0 0 28px; color: #aac5b8; }
.service-steps { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(255,255,255,.15); }
.service-steps li { min-height: 92px; display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.15); }
.service-steps li > span { color: var(--orange); font-size: .7rem; font-weight: 800; }
.service-steps li div { display: flex; flex-direction: column; }
.service-steps b { font-size: .9rem; }.service-steps small { color: #89a99a; font-size: .7rem; }
.service-steps i { color: var(--orange); font-style: normal; }
.resources { background: #fff; }
.resource-grid { display: grid; grid-template-columns: 1.05fr 1fr 1fr; gap: 16px; }
.resource-copy { padding: 15px 34px 15px 0; }
.resource-copy p { color: var(--muted); margin: 15px 0 24px; }
.resource-card { position: relative; min-height: 245px; padding: 25px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: var(--green-050); transition: .22s ease; }
.resource-card:hover { transform: translateY(-4px); border-color: var(--orange); }
.resource-card > span { color: var(--orange); font-size: .67rem; font-weight: 800; letter-spacing: .13em; }
.resource-card h3 { margin: auto 0 8px; font-size: 1.25rem; }
.resource-card small { color: var(--muted); font-size: .75rem; }
.resource-card i { position: absolute; right: 22px; top: 22px; color: var(--green-700); font-style: normal; }
.contact { padding-block: 72px; color: #fff; background: var(--green-1000); }
.contact-inner { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 70px; }
.contact h2 { margin: 8px 0 0; font-size: clamp(2.2rem, 4.5vw, 3.8rem); line-height: 1.08; letter-spacing: -.05em; }
.contact p { color: #91ad9f; margin: 0 0 20px; }
.site-footer { color: #adc3b8; background: #01150f; }
.footer-main { display: grid; grid-template-columns: 1.6fr .8fr 1fr; gap: 70px; padding-block: 55px; }
.footer-main h3 { margin: 0 0 14px; color: var(--orange); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-main a:not(.brand) { display: block; margin-block: 7px; font-size: .78rem; }
.footer-main p { margin: 7px 0; color: #6f8c7e; font-size: .78rem; }
.footer-brand > p { margin-top: 14px; }
.footer-bottom { min-height: 64px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.1); color: #5b786a; font-size: .65rem; }
.footer-bottom div { display: flex; gap: 24px; }
.search-dialog { width: min(720px, calc(100% - 30px)); padding: 0; border: 0; border-radius: var(--radius); box-shadow: 0 35px 90px rgba(0,0,0,.4); }
.search-dialog::backdrop { background: rgba(1,21,15,.8); backdrop-filter: blur(7px); }
.search-panel { padding: 34px; }
.search-top { display: flex; justify-content: space-between; align-items: center; }
.search-top button { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: transparent; font-size: 1.4rem; cursor: pointer; }
.search-panel label { display: block; margin: 30px 0 10px; font-size: 1.1rem; font-weight: 700; }
.search-field { display: flex; border-bottom: 2px solid var(--green-700); }
.search-field input { width: 100%; min-height: 56px; border: 0; outline: 0; font-size: 1.05rem; }
.search-field button { padding-inline: 22px; border: 0; background: var(--orange); font-weight: 800; cursor: pointer; }

@media (max-width: 1080px) {
  :root { --shell: min(100% - 36px, 920px); }
  .header-inner { grid-template-columns: 1fr auto auto; }
  .site-nav { position: absolute; left: 18px; right: 18px; top: calc(100% + 1px); display: none; flex-direction: column; align-items: stretch; padding: 12px; border: 1px solid rgba(255,255,255,.15); border-radius: 0 0 16px 16px; background: var(--green-950); }
  .site-nav.open { display: flex; }
  .site-nav > a, .nav-trigger { justify-content: flex-start; min-height: 46px; padding-inline: 14px; }
  .menu-toggle { width: 42px; height: 42px; display: grid; align-content: center; gap: 5px; padding: 10px; border: 1px solid rgba(255,255,255,.15); border-radius: 10px; background: rgba(255,255,255,.05); cursor: pointer; }
  .menu-toggle span:not(.sr-only) { height: 2px; background: #fff; }
  .mega-menu { position: fixed; top: 82px; max-height: calc(100vh - 82px); overflow: auto; }
  .mega-grid { grid-template-columns: repeat(2, 1fr); }
  .mega-lead { grid-column: 1 / -1; padding-bottom: 20px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero-grid { gap: 36px; }
  .hero h1 { font-size: clamp(3.2rem, 7vw, 4.5rem); }
  .tech-panel { min-height: 400px; }
  .category-grid { grid-template-columns: 1.15fr 1fr; }
  .category-card:last-child { grid-column: 1 / -1; min-height: 220px; }
  .service-grid { gap: 50px; }
  .resource-grid { grid-template-columns: 1fr 1fr; }
  .resource-copy { grid-column: 1 / -1; padding: 0 0 15px; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 30px); }
  .header-inner { min-height: 72px; grid-template-columns: 1fr auto; }
  .header-actions { display: none; }
  .mega-menu { top: 72px; }
  .mega-grid, .service-menu-grid { grid-template-columns: 1fr; gap: 22px; padding-block: 26px; }
  .mega-lead { grid-column: auto; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; padding-block: 58px 104px; }
  .hero h1 { font-size: clamp(2.8rem, 12.5vw, 3.55rem); }
  .hero-copy > p { font-size: .96rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions a { width: 100%; }
  .hero-proof { gap: 18px; }
  .hero-proof b { font-size: .95rem; }
  .tech-panel { min-height: 405px; }
  .protein-orbit { width: 250px; height: 250px; }
  .orbit-b { inset: 34px; }.orbit-c { inset: 72px; }
  .quick-links { grid-template-columns: 1fr; margin-top: -55px; transform: translateY(55px); }
  .quick-links a { min-height: 88px; border-right: 0; border-bottom: 1px solid var(--line); }
  .section { padding-block: 76px; }
  .compact-heading { margin-top: 95px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 20px; }
  .category-grid, .product-grid, .resource-grid { grid-template-columns: 1fr; }
  .category-card, .category-card:last-child { grid-column: auto; min-height: 230px; }
  .service-grid { min-height: auto; grid-template-columns: 1fr; gap: 45px; padding-block: 70px; }
  .service-copy h2 { font-size: 2.7rem; }
  .resource-copy { grid-column: auto; }
  .contact-inner { grid-template-columns: 1fr; align-items: start; gap: 32px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 36px 28px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { padding-block: 20px; align-items: flex-start; flex-direction: column; gap: 12px; }
  .search-panel { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}