:root {
  --ink: #101116;
  --ink-soft: #2d2e35;
  --paper: #f5f3f0;
  --paper-deep: #efedea;
  --white: #fff;
  --mist: #e8e5e2;
  --line: #d8d4d1;
  --violet: #6051a7;
  --violet-dark: #29224f;
  --sage: #4d8d7c;
  --teal: #5da9a9;
  --plum: #915187;
  --amber: #c57a43;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Manrope", Arial, sans-serif;
  --container: 1440px;
  --header-height: 82px;
  --radius-sm: 7px;
  --radius-md: 15px;
  --radius-lg: 24px;
  --transition: 250ms cubic-bezier(.2, .72, .2, 1);
  --shadow-soft: 0 28px 80px rgb(33 31 36 / 10%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 18px); }
body {
  margin: 0; min-width: 320px; overflow-x: hidden; color: var(--ink); background: #e7e5e2;
  font-family: var(--font-body); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
body.menu-open, body.overlay-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--font-display); font-weight: 500; line-height: .92; letter-spacing: -.035em; text-wrap: balance; }
h2 { font-size: clamp(2.65rem, 5vw, 4.5rem); }
.container { width: min(100% - 32px, var(--container)); 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; z-index: 999; top: 10px; left: 10px; padding: 10px 15px; color: white; background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 4px; }

.screen { position: relative; background: var(--paper); }
.eyebrow { margin-bottom: 13px; font-size: .61rem; font-weight: 700; line-height: 1.2; letter-spacing: .2em; text-transform: uppercase; }
.button {
  min-height: 46px; padding: 0 24px; border: 1px solid transparent; border-radius: 2px; display: inline-flex; align-items: center;
  justify-content: center; gap: 8px; font-size: .69rem; font-weight: 600; cursor: pointer; transition: var(--transition);
}
.button-dark { color: white; background: var(--ink); box-shadow: 0 9px 24px rgb(16 17 22 / 14%); }
.button-dark:hover { background: var(--violet-dark); transform: translateY(-2px); }
.button-ghost { border-color: rgb(16 17 22 / 28%); background: rgb(255 255 255 / 24%); backdrop-filter: blur(12px); }
.button-ghost:hover { border-color: var(--ink); background: white; }
.button-outline-dark { color: white; border-color: rgb(255 255 255 / 42%); background: rgb(255 255 255 / 5%); }
.button-outline-dark:hover { color: var(--ink); background: white; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: .69rem; font-weight: 600; }
.text-link span { font-size: 1rem; transition: transform var(--transition); }
.text-link:hover span { transform: translateX(4px); }

/* Header */
.site-header {
  position: fixed; z-index: 100; inset: 0 0 auto; height: var(--header-height); background: rgb(245 243 240 / 78%);
  border-bottom: 1px solid transparent; backdrop-filter: blur(18px); transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.site-header.scrolled { background: rgb(245 243 240 / 94%); border-color: rgb(16 17 22 / 8%); }
.site-header.hidden { transform: translateY(-105%); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 14px; }
.brand { display: inline-flex; flex: 0 0 auto; flex-direction: column; line-height: .8; }
.brand-name { font-family: var(--font-display); font-size: 1.72rem; letter-spacing: .055em; }
.brand-tagline { margin-top: 7px; font-size: .39rem; font-weight: 700; letter-spacing: .14em; }
.header-actions { margin-left: auto; display: flex; align-items: center; }
.catalog-count { min-height: 44px; border: 0; padding: 0 5px; background: transparent; font-size: .61rem; cursor: pointer; }
.catalog-count span { min-width: 21px; height: 21px; margin-left: 4px; border-radius: 50%; display: inline-grid; place-items: center; color: white; background: var(--violet-dark); font-size: .54rem; }
.header-cta { display: none; }
.nav-toggle { width: 44px; height: 44px; padding: 0; border: 1px solid rgb(16 17 22 / 15%); border-radius: 50%; display: grid; place-content: center; gap: 6px; background: rgb(255 255 255 / 42%); cursor: pointer; }
.nav-toggle span { width: 18px; height: 1px; background: var(--ink); transition: var(--transition); }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.main-nav {
  position: fixed; inset: var(--header-height) 0 auto; padding: 25px 24px 31px; display: grid; gap: 4px; background: rgb(245 243 240 / 98%);
  border-bottom: 1px solid var(--line); transform: translateY(-135%); opacity: 0; pointer-events: none; transition: var(--transition);
}
.main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
.main-nav a { padding: 12px 5px; border-bottom: 1px solid rgb(16 17 22 / 8%); font-size: .76rem; }
.main-nav a.active { color: var(--violet); }

/* 01 — hero and discovery */
.screen-01 { padding-bottom: 36px; }
.hero {
  position: relative; min-height: 740px; padding-top: var(--header-height); display: grid; isolation: isolate;
  background: url("../images/hero-vial.png") 67% center / cover no-repeat;
}
.hero-wash { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgb(245 243 240 / 99%) 0, rgb(245 243 240 / 89%) 46%, rgb(245 243 240 / 10%) 82%); }
.hero-inner { position: relative; display: flex; align-items: center; }
.hero-copy { width: min(100%, 570px); padding: 76px 0 150px; }
.hero h1 { margin-bottom: 26px; font-size: clamp(4.15rem, 12.5vw, 7.65rem); }
.hero-description { max-width: 430px; margin-bottom: 31px; color: #34353b; font-size: clamp(.87rem, 1.25vw, 1rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.discovery-panel {
  position: relative; z-index: 5; margin-top: -22px; padding: 42px 20px; background: rgb(255 255 255 / 59%);
  border: 1px solid rgb(255 255 255 / 88%); border-radius: 17px; box-shadow: var(--shadow-soft); backdrop-filter: blur(28px);
}
.purpose-copy { padding-bottom: 36px; }
.purpose-copy h2 { margin-bottom: 18px; font-size: clamp(2.45rem, 6vw, 3.8rem); }
.purpose-copy > p:not(.eyebrow) { max-width: 480px; color: #4b4b51; font-size: .76rem; }
.purpose-copy .text-link { margin-top: 6px; }
.systems-area { padding-bottom: 42px; }
.system-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.system-card {
  min-height: 130px; padding: 14px 8px; border: 1px solid var(--line); border-radius: 8px; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 7px; background: rgb(255 255 255 / 30%); cursor: pointer; transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.system-card:hover { transform: translateY(-4px); border-color: var(--system-color); background: white; box-shadow: 0 15px 30px rgb(30 29 34 / 7%); }
.system-card.active { border-color: var(--system-color); background: color-mix(in srgb, var(--system-color) 9%, white); box-shadow: inset 0 -2px var(--system-color); }
.system-symbol { color: var(--system-color); font-family: var(--font-display); font-size: 2rem; line-height: 1; }
.system-card strong { font-size: .61rem; }
.system-card small { color: var(--system-color); font-size: .69rem; }
/* Reusable photoreal product mockup + HTML label */
.photo-product { --accent: #4d8d7c; position: relative; width: 100%; aspect-ratio: 1; overflow: hidden; }
.photo-product img { width: 100%; height: 100%; object-fit: cover; }
.photo-product--artwork .photo-label { display: none; }
.photo-label {
  position: absolute; top: 41.5%; left: 34.75%; width: 30.3%; height: 34.2%; padding: 2.3% 2%; display: flex; flex-direction: column;
  color: var(--ink); background: linear-gradient(180deg, rgb(249 248 245 / 96%) 0 27%, color-mix(in srgb, var(--accent) 90%, white) 27.4% 100%);
  box-shadow: 0 0 0 1px rgb(16 17 22 / 4%); pointer-events: none;
}
.photo-label-head { height: 25%; display: flex; align-items: flex-start; justify-content: space-between; font-family: var(--font-display); line-height: 1; }
.photo-label-head span { font-size: clamp(.26rem, 1.1vw, .72rem); }
.photo-label-head b { padding: 2px 3px; border-radius: 2px; color: white; background: var(--accent); font-family: var(--font-body); font-size: clamp(.22rem, .85vw, .54rem); }
.photo-label > strong { margin-top: 17%; font-size: clamp(.3rem, 1.3vw, .88rem); line-height: 1; }
.photo-label > small { margin-top: 5%; color: rgb(255 255 255 / 86%); font-size: clamp(.2rem, .68vw, .44rem); }
/* 02 — blends, standards, process */
.screen-02 { border-top: 1px solid var(--line); }
.blends-hero {
  position: relative;
  min-height: 0;
  overflow: hidden;
  display: grid;
  align-items: center;
  isolation: isolate;
  background: #eef5f3 url("../images/regenerative-system.png") 72% center / cover no-repeat;
}
.blends-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(180deg, rgb(246 249 248 / 99%) 0 52%, rgb(246 249 248 / 87%) 70%, rgb(238 246 244 / 48%) 100%);
  pointer-events: none;
}
.blends-inner {
  position: relative;
  z-index: 1;
  padding-block: 62px 34px;
  display: grid;
  gap: 30px;
}
.blends-copy { position: relative; z-index: 2; max-width: 410px; padding: 0; }
.blends-copy h2 { margin-bottom: 17px; font-size: clamp(2.65rem, 6vw, 4.2rem); }
.blends-copy p:not(.eyebrow) { max-width: 320px; margin-bottom: 24px; color: #45464b; font-size: .77rem; }
.blends-product-ensemble {
  position: relative;
  width: calc(100% + 16px);
  min-height: 218px;
  margin-inline: -8px;
  padding-top: 24px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  isolation: isolate;
}
.blends-product-ensemble::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 26% 3% 0;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgb(255 255 255 / 86%) 0 30%, rgb(78 130 119 / 14%) 58%, transparent 74%);
  filter: blur(16px);
}
.blends-product-ensemble img {
  position: relative;
  flex: 0 0 auto;
  width: clamp(82px, 25vw, 150px);
  max-width: none;
  height: auto;
  margin-inline: clamp(-40px, -8vw, -25px);
  object-fit: contain;
  filter: drop-shadow(0 20px 18px rgb(26 50 45 / 20%));
  transform: translateY(var(--ensemble-raise, 0)) scale(var(--ensemble-scale, .88));
  transform-origin: 50% 100%;
}
.blends-product-ensemble img:nth-child(1),
.blends-product-ensemble img:nth-child(7) { z-index: 1; --ensemble-raise: -3px; --ensemble-scale: .82; }
.blends-product-ensemble img:nth-child(2),
.blends-product-ensemble img:nth-child(6) { z-index: 2; --ensemble-raise: -10px; --ensemble-scale: .9; }
.blends-product-ensemble img:nth-child(3),
.blends-product-ensemble img:nth-child(5) { z-index: 3; --ensemble-raise: -17px; --ensemble-scale: .96; }
.blends-product-ensemble img:nth-child(4) { z-index: 4; --ensemble-raise: -23px; --ensemble-scale: 1; }
.quality-process { background: #f9f8f6; }
.quality-row, .process-row { padding-block: 54px; display: grid; gap: 34px; }
.section-heading h2 { margin: 0; font-size: clamp(2.45rem, 5vw, 3.7rem); }
.quality-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px 12px; }
.quality-item { text-align: center; font-size: .58rem; font-weight: 600; line-height: 1.35; }
.quality-icon { width: 58px; height: 58px; margin: 0 auto 10px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; background: rgb(255 255 255 / 32%); }
.quality-icon svg { width: 23px; height: 23px; fill: none; stroke: var(--ink); stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.process-row { border-top: 1px solid var(--line); }
.process-grid { margin: 0; padding: 0; list-style: none; display: grid; gap: 26px; }
.process-item { position: relative; display: grid; grid-template-columns: 42px 1fr; gap: 13px; }
.process-number { color: var(--violet-dark); font-size: .72rem; font-weight: 700; }
.process-item h3 { margin-bottom: 5px; font-family: var(--font-body); font-size: .68rem; }
.process-item p { margin: 0; color: #5a5b61; font-size: .61rem; line-height: 1.5; }
.process-line { position: absolute; left: 14px; top: 28px; bottom: -20px; border-left: 1px dotted #a7a4a4; }
.process-item:last-child .process-line { display: none; }

/* 03 — regenerative catalog */
.screen-03 { border-top: 1px solid var(--line); }
.catalog-hero {
  position: relative; min-height: 340px; overflow: hidden; display: grid; align-items: center; isolation: isolate; background: #f1f4f4;
}
.catalog-hero::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgb(241 244 244 / 100%) 0 34%, rgb(241 244 244 / 72%) 48%, rgb(241 244 244 / 8%) 78%); pointer-events: none; }
.catalog-hero-image { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 67% center; transition: opacity 180ms ease; }
.catalog-hero-copy { position: relative; z-index: 2; padding-block: 66px; }
.catalog-hero-copy h2 { margin-bottom: 15px; font-size: clamp(3rem, 7vw, 5.35rem); }
.catalog-hero-copy > p:not(.eyebrow) { max-width: 400px; margin: 0; color: #3e514d; font-size: .76rem; }
.catalog-body { padding-bottom: 96px; background: var(--paper); }
.catalog-system-tabs {
  display: grid; grid-auto-columns: minmax(110px, 1fr); grid-auto-flow: column; overflow-x: auto; border: 1px solid var(--line); border-radius: 7px;
  background: rgb(255 255 255 / 44%); scrollbar-width: thin;
}
.catalog-selection-prompt { min-height: 220px; padding: 38px 24px; border: 1px solid var(--line); border-top: 0; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 24px; background: rgb(255 255 255 / 42%); }
.catalog-selection-prompt > span { color: rgb(16 17 22 / 10%); font-family: var(--font-display); font-size: clamp(4rem, 13vw, 8rem); line-height: .8; }
.catalog-selection-prompt h3 { margin: 0 0 7px; font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.8rem); font-weight: 500; }
.catalog-selection-prompt p { max-width: 530px; margin: 0; color: #67686d; font-size: .68rem; }
[data-catalog-content][hidden], [data-catalog-prompt][hidden] { display: none; }
.catalog-tab {
  min-height: 74px; padding: 9px; border: 0; border-right: 1px solid var(--line); display: grid; place-items: center; color: #65666b;
  background: transparent; font-size: .54rem; white-space: nowrap; cursor: pointer; transition: var(--transition);
}
.catalog-tab span { display: block; margin-top: 2px; color: var(--tab-color); font-size: .61rem; }
.catalog-tab:hover, .catalog-tab.active { color: var(--ink); background: white; box-shadow: inset 0 -2px var(--tab-color); }
.catalog-toolbar { display: grid; gap: 9px; padding-top: 13px; }
.select-field select, .search-field { width: 100%; min-height: 45px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink); background-color: rgb(255 255 255 / 48%); }
.select-field select { appearance: none; padding: 0 34px 0 13px; background-image: linear-gradient(45deg, transparent 50%, #5f6064 50%), linear-gradient(135deg, #5f6064 50%, transparent 50%); background-position: calc(100% - 16px) 19px, calc(100% - 11px) 19px; background-size: 5px 5px; background-repeat: no-repeat; font-size: .62rem; }
.search-field { position: relative; display: flex; align-items: center; }
.search-field svg { position: absolute; left: 12px; width: 15px; height: 15px; fill: none; stroke: #6b6b70; stroke-width: 1.5; }
.search-field input { width: 100%; min-height: 43px; padding: 0 12px 0 38px; border: 0; outline: 0; background: transparent; font-size: .62rem; }
.catalog-meta { min-height: 43px; display: flex; align-items: center; justify-content: space-between; color: #65666c; font-size: .61rem; }
.catalog-meta p { margin: 0; }
.clear-link { border: 0; padding: 8px 0; background: transparent; font-size: .59rem; text-decoration: underline; cursor: pointer; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-card {
  position: relative; min-height: 290px; padding: 12px 8px 17px; overflow: hidden; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end; background: linear-gradient(150deg, rgb(255 255 255 / 66%), rgb(239 237 235 / 72%)); cursor: pointer; transition: background var(--transition);
}
.product-card:hover { background: white; }
.product-card .photo-product { width: min(100%, 205px); transition: transform var(--transition); }
.product-card:hover .photo-product { transform: translateY(-5px) scale(1.015); }
.product-card h3 { position: relative; margin: -1px 0 0; font-family: var(--font-body); font-size: .72rem; }
.product-card > span { color: #64656b; font-size: .53rem; }
.product-system-name { margin-top: 3px; color: var(--accent) !important; font-size: .51rem !important; font-weight: 600; }
.card-plus { position: absolute; z-index: 3; top: 11px; right: 11px; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; background: rgb(255 255 255 / 74%); opacity: 0; transform: scale(.82); transition: var(--transition); }
.product-card:hover .card-plus, .product-card:focus-visible .card-plus { opacity: 1; transform: scale(1); }
.empty-state { padding: 65px 20px; border: 1px solid var(--line); text-align: center; }
.empty-state > span { font-size: 2.3rem; }
.empty-state h3 { margin: 8px 0 3px; font-family: var(--font-body); }

/* Dedicated blends showcase */
.catalog-blends-showcase { padding: 86px 0 102px; border-top: 1px solid var(--line); background: #f8f7f5; }
.catalog-blends-head { margin-bottom: 38px; display: grid; gap: 18px; }
.catalog-blends-head h2 { max-width: 720px; margin: 0; font-size: clamp(3.1rem, 7vw, 5.4rem); }
.catalog-blends-head > p { max-width: 520px; margin: 0; color: #5d5f65; font-size: .7rem; }
.blend-showcase-grid { display: grid; gap: 11px; }
.blend-showcase-card {
  position: relative; min-height: 440px; padding: 18px; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; display: flex;
  flex-direction: column; align-items: stretch; color: var(--ink); background: linear-gradient(150deg, color-mix(in srgb, var(--blend-accent) 6%, white), #eeece9);
  text-align: left; cursor: pointer; transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.blend-showcase-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: var(--blend-accent); }
.blend-showcase-card:hover { border-color: var(--blend-accent); background: white; box-shadow: 0 24px 55px rgb(22 23 28 / 9%); transform: translateY(-5px); }
.blend-showcase-tag { position: relative; z-index: 2; color: var(--blend-accent); font-size: .48rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.blend-showcase-visual { width: min(100%, 260px); margin: 2px auto -10px; transition: transform var(--transition); }
.blend-showcase-card:hover .blend-showcase-visual { transform: translateY(-4px) scale(1.015); }
.blend-showcase-visual .photo-label > strong { overflow-wrap: anywhere; font-size: clamp(.3rem, .88vw, .68rem); }
.blend-showcase-copy { position: relative; z-index: 2; margin-top: auto; display: grid; gap: 5px; }
.blend-showcase-copy strong { font-family: var(--font-body); font-size: .78rem; }
.blend-showcase-copy small { min-height: 34px; color: #62646a; font-size: .54rem; line-height: 1.55; }
.blend-showcase-copy em { margin-top: 7px; color: var(--blend-accent); font-size: .55rem; font-style: normal; font-weight: 700; }

/* 04 — product detail */
.screen-04 { padding: 28px 0 82px; border-top: 1px solid var(--line); background: #f9f8f6; }
.detail-breadcrumb { padding-block: 18px; display: flex; align-items: center; gap: 10px; color: #6c6c72; font-size: .58rem; }
.detail-breadcrumb strong { color: var(--ink); }
.product-detail-shell { display: grid; overflow: hidden; border: 1px solid #e5e1de; border-radius: 14px; background: rgb(255 255 255 / 42%); box-shadow: 0 25px 70px rgb(42 39 45 / 6%); }
.detail-visual { min-height: 440px; display: grid; place-items: center; background: linear-gradient(145deg, #fff, #efedeb); }
.photo-product-detail { width: min(100%, 450px); }
.photo-product-detail .photo-label { padding: 2.5% 2.2%; }
.photo-product-detail .photo-label-head span { font-size: clamp(.72rem, 1.45vw, 1.15rem); }
.photo-product-detail .photo-label-head b { font-size: clamp(.55rem, .9vw, .72rem); }
.photo-product-detail .photo-label > strong { font-size: clamp(1.05rem, 2.1vw, 1.8rem); }
.photo-product-detail .photo-label > small { font-size: clamp(.48rem, .75vw, .64rem); }
.detail-copy { padding: 38px 22px 28px; }
.detail-system { margin-bottom: 4px; color: var(--sage); font-size: .58rem; font-weight: 600; }
.detail-copy h2 { margin-bottom: 4px; font-size: clamp(3.5rem, 12vw, 6.2rem); }
.detail-dose { margin-bottom: 12px; color: #34353a; font-size: .8rem; }
.detail-description { max-width: 630px; color: #5a5b61; font-size: .7rem; }
.detail-specs { margin: 26px 0; padding-block: 18px; border-block: 1px solid var(--line); display: grid; grid-template-columns: repeat(2, 1fr); gap: 17px; }
.detail-specs > div { display: flex; align-items: center; gap: 10px; }
.spec-icon { width: 34px; height: 34px; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; font-size: .8rem; }
.detail-specs p { margin: 0; color: #68696f; font-size: .51rem; }
.detail-specs strong { display: block; color: var(--ink); font-size: .57rem; }
.detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.coa-link, .text-button { border: 0; padding: 11px 9px; background: transparent; font-size: .6rem; text-decoration: underline; cursor: pointer; }
.detail-lower { padding: 0 22px 28px; border-top: 1px solid var(--line); }
.detail-tabs { display: flex; gap: 21px; overflow-x: auto; border-bottom: 1px solid var(--line); }
.detail-tabs button { min-height: 48px; padding: 0; border: 0; border-bottom: 2px solid transparent; color: #77777c; background: transparent; font-size: .56rem; white-space: nowrap; cursor: pointer; }
.detail-tabs button.active { color: var(--ink); border-bottom-color: var(--ink); }
.detail-panel { min-height: 88px; padding: 18px 0; color: #62636a; font-size: .61rem; }
.related-products { padding-top: 21px; border-top: 1px solid var(--line); }
.related-products > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.related-card { padding: 8px; border: 1px solid var(--line); display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 8px; background: rgb(255 255 255 / 50%); cursor: pointer; text-align: left; }
.related-card .photo-product { width: 58px; }
.related-card h3 { margin: 0; font-family: var(--font-body); font-size: .58rem; }
.related-card span { color: #6b6b70; font-size: .49rem; }

/* Dark CTA and footer */
.site-closing { position: relative; overflow: hidden; background: #0d1018 url("../images/molecular-cta-v2.png") 62% center / cover no-repeat; isolation: isolate; }
.site-closing::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(112deg, rgb(7 11 18 / 94%) 0 38%, rgb(7 11 18 / 73%) 67%, rgb(7 11 18 / 86%) 100%); }
.precision-cta { color: white; background: #0d1018 url("../images/molecular-cta-v2.png") 62% center / cover no-repeat; }
.home-page .precision-cta { border-bottom: 1px solid rgb(255 255 255 / 9%); background: transparent; }
.precision-inner { min-height: 300px; padding-block: 60px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 28px; }
.precision-inner h2 { margin-bottom: 13px; font-size: clamp(2.5rem, 6vw, 4.6rem); }
.precision-inner p:not(.eyebrow) { margin: 0; color: rgb(255 255 255 / 62%); }
.site-footer { color: rgb(255 255 255 / 68%); background: linear-gradient(140deg, #10141b, #080b10); }
.home-page .site-footer { background: linear-gradient(180deg, rgb(6 9 14 / 24%), rgb(6 9 14 / 84%)); }
.footer-main { padding: 66px 0 52px; display: grid; gap: 34px; }
.brand-light { color: white; }
.footer-brand > p { max-width: 270px; margin: 22px 0; font-size: .66rem; }
.social-links { display: flex; gap: 9px; }
.social-links a { width: 31px; height: 31px; border: 1px solid rgb(255 255 255 / 15%); border-radius: 50%; display: grid; place-items: center; font-size: .54rem; transition: var(--transition); }
.social-links a:hover { color: var(--ink); background: white; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; font-size: .62rem; }
.footer-column h3 { margin: 0 0 7px; color: white; font-family: var(--font-body); font-size: .64rem; }
.footer-column p { margin: 0; }
.footer-column button { border: 0; padding: 0; color: inherit; background: transparent; cursor: pointer; font-size: inherit; }
.footer-column a:hover, .footer-column button:hover { color: white; }
.footer-bottom { padding: 19px 0 25px; border-top: 1px solid rgb(255 255 255 / 9%); display: grid; gap: 11px; color: rgb(255 255 255 / 38%); font-size: .52rem; }
.footer-bottom p { margin: 0; }
.footer-bottom > div { display: flex; gap: 22px; }
.research-notice { max-width: 650px; }

/* Drawer and status */
.toast { position: fixed; z-index: 500; right: 17px; bottom: 17px; max-width: calc(100% - 34px); padding: 12px 17px; color: white; background: var(--ink); box-shadow: var(--shadow-soft); font-size: .66rem; transform: translateY(28px); opacity: 0; pointer-events: none; transition: var(--transition); }
.toast.show { transform: none; opacity: 1; }

[data-animate] { opacity: 0; transform: translateY(20px); transition: opacity 700ms ease, transform 700ms ease; }
[data-animate].animated { opacity: 1; transform: none; }

@media (min-width: 600px) {
  .container { width: min(100% - 54px, var(--container)); }
  .discovery-panel { padding: 49px 36px 43px; }
  .system-grid { grid-template-columns: repeat(3, 1fr); }
  .quality-grid { grid-template-columns: repeat(3, 1fr); }
  .catalog-toolbar { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .product-card { min-height: 330px; }
  .detail-copy, .detail-lower { padding-inline: 36px; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { grid-template-columns: 1fr auto; }
  .research-notice { grid-column: 1 / -1; grid-row: 2; }
  .footer-bottom > div { justify-content: flex-end; }
  .blend-showcase-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 800px) {
  .hero { min-height: 800px; background-position: center; }
  .discovery-panel { display: grid; grid-template-columns: .72fr 1.75fr; gap: 48px; }
  .system-grid { grid-template-columns: repeat(4, 1fr); }
  .quality-grid { grid-template-columns: repeat(6, 1fr); }
  .process-grid { grid-template-columns: repeat(4, 1fr); gap: 29px; }
  .process-item { grid-template-columns: 1fr; }
  .process-line { left: 43px; right: -19px; top: 7px; bottom: auto; border: 0; border-top: 1px dotted #a7a4a4; }
  .process-line::after { content: "›"; position: absolute; right: -1px; top: -12px; background: #f9f8f6; font-size: .95rem; }
  .catalog-toolbar { grid-template-columns: repeat(3, minmax(150px, 210px)) 1fr; }
  .product-grid { grid-template-columns: repeat(4, 1fr); }
  .product-detail-shell { grid-template-columns: .88fr 1.12fr; }
  .detail-visual { min-height: 620px; }
  .detail-copy { padding: 64px 48px 34px; }
  .detail-specs { grid-template-columns: repeat(4, 1fr); }
  .detail-lower { grid-column: 1 / -1; padding: 0 48px 30px; display: grid; grid-template-columns: 1.7fr .65fr; column-gap: 34px; }
  .detail-tabs { grid-column: 1; }
  .detail-panel { grid-column: 1; }
  .related-products { grid-column: 2; grid-row: 1 / 3; padding: 19px 0 0 30px; border-top: 0; border-left: 1px solid var(--line); }
  .precision-inner { min-height: 285px; flex-direction: row; align-items: center; justify-content: space-between; }
  .catalog-blends-head { grid-template-columns: 1fr auto; align-items: end; }
  .blends-hero { min-height: 480px; background-position: 64% center; }
  .blends-hero::before {
    background: linear-gradient(90deg, rgb(246 249 248 / 99%) 0 31%, rgb(246 249 248 / 88%) 46%, rgb(246 249 248 / 34%) 72%, rgb(246 249 248 / 7%) 100%);
  }
  .blends-inner { padding-block: 68px; grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr); align-items: center; gap: 24px; }
  .blends-product-ensemble { width: 100%; min-height: 330px; margin: 0; padding-top: 34px; padding-right: clamp(18px, 2vw, 34px); justify-content: flex-end; }
  .blends-product-ensemble img { width: clamp(130px, 12vw, 190px); margin-inline: clamp(-58px, -4vw, -42px); }
}

@media (min-width: 1060px) {
  :root { --header-height: 88px; }
  .nav-toggle { display: none; }
  .main-nav { position: static; inset: auto; padding: 0; margin-left: auto; display: flex; align-items: center; gap: clamp(19px, 2.4vw, 38px); background: none; border: 0; transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { position: relative; padding: 10px 0; border: 0; font-size: .59rem; }
  .main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 1px; background: currentColor; transition: right var(--transition); }
  .main-nav a:hover::after, .main-nav a.active::after { right: 0; }
  .header-actions { margin-left: 16px; gap: 11px; }
  .header-cta { min-height: 40px; padding-inline: 21px; display: inline-flex; font-size: .58rem; }
  .hero { min-height: 760px; }
  .hero-copy { padding-bottom: 122px; }
  .screen-01 { padding-bottom: 42px; }
  .discovery-panel { margin-top: -55px; padding: 49px 42px; grid-template-columns: .68fr 1.8fr; gap: 56px; }
  .system-grid { grid-template-columns: repeat(6, 1fr); }
  .system-card:nth-child(n+7) { display: none; }
  .quality-row, .process-row { padding-block: 49px; grid-template-columns: .47fr 1.53fr; align-items: center; }
  .product-grid { grid-template-columns: repeat(6, 1fr); }
  .product-card { min-height: 340px; }
  .footer-main { grid-template-columns: 1.45fr repeat(4, 1fr); }
  .footer-brand { grid-column: auto; }
  .footer-bottom { grid-template-columns: auto 1fr auto; align-items: center; }
  .research-notice { grid-column: auto; grid-row: auto; text-align: center; }
  .blend-showcase-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1360px) {
  .container { width: min(100% - 78px, var(--container)); }
  .hero h1 { font-size: 7.55rem; }
  .discovery-panel { padding: 52px 45px; }
  .blends-hero { min-height: 500px; }
  .product-card { min-height: 372px; }
  .product-card .photo-product { width: 220px; }
  .detail-visual { min-height: 670px; }
  .photo-product-detail { width: 520px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-animate] { opacity: 1; transform: none; }
}

/* V2 — institutional navigation and on-demand product detail */
.systems-heading-row { margin-bottom: 14px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.systems-heading-row .eyebrow { margin-bottom: 7px; }
.systems-helper { max-width: 520px; margin: 0; color: #67686d; font-size: .61rem; }
.systems-count { display: none; color: #77787d; font-size: .52rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; white-space: nowrap; }
.system-card { position: relative; overflow: hidden; }
.system-card::after { content: ""; position: absolute; inset: auto 12px 0; height: 2px; background: var(--system-color); transform: scaleX(0); transition: transform var(--transition); }
.system-card:hover::after { transform: scaleX(1); }
.system-card em { color: #77787d; font-size: .45rem; font-style: normal; opacity: 0; transform: translateY(3px); transition: var(--transition); }
.system-card:hover em, .system-card:focus-visible em { opacity: 1; transform: none; }

/* Shared principal-product banner for the system selectors. */
.system-product-ensemble {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgb(42 75 70 / 10%);
  border-radius: 14px;
  background: #edf3f1 url("../images/regenerative-system.png") 64% center / cover no-repeat;
  box-shadow: 0 22px 48px rgb(31 48 45 / 10%);
  transition: opacity 220ms ease, visibility 220ms ease;
}
.system-product-ensemble::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(236 244 241 / 88%), rgb(236 244 241 / 26%) 48%, rgb(236 244 241 / 62%)),
    linear-gradient(0deg, rgb(24 55 50 / 14%), transparent 54%);
  pointer-events: none;
}
.system-product-ensemble::after {
  content: "09";
  position: absolute;
  z-index: 0;
  top: 13px;
  left: 17px;
  color: rgb(21 59 53 / 8%);
  font-family: var(--font-display);
  font-size: 5.4rem;
  line-height: .8;
  letter-spacing: -.08em;
  pointer-events: none;
}
.system-product-ensemble-stage {
  position: absolute;
  z-index: 1;
  inset: 7px 0 -24px;
  padding-inline: 12px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.system-product-ensemble-stage img {
  --ensemble-scale: 1;
  --ensemble-rise: 0px;
  position: relative;
  width: clamp(132px, 11vw, 190px);
  max-width: none;
  height: auto;
  flex: 0 0 auto;
  margin-inline: clamp(-36px, -2.2vw, -22px);
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 20px 15px rgb(22 46 42 / 24%));
  transform: translateY(var(--ensemble-rise)) scale(var(--ensemble-scale));
  transform-origin: 50% 100%;
}
.system-product-ensemble-stage img:nth-child(1),
.system-product-ensemble-stage img:nth-child(9) { --ensemble-scale: .82; --ensemble-rise: 0px; z-index: 1; }
.system-product-ensemble-stage img:nth-child(2),
.system-product-ensemble-stage img:nth-child(8) { --ensemble-scale: .88; --ensemble-rise: -7px; z-index: 2; }
.system-product-ensemble-stage img:nth-child(3),
.system-product-ensemble-stage img:nth-child(7) { --ensemble-scale: .94; --ensemble-rise: -14px; z-index: 3; }
.system-product-ensemble-stage img:nth-child(4),
.system-product-ensemble-stage img:nth-child(6) { --ensemble-scale: .98; --ensemble-rise: -21px; z-index: 4; }
.system-product-ensemble-stage img:nth-child(5) { --ensemble-scale: 1; --ensemble-rise: -28px; z-index: 5; }
.overview-system-banner { width: 100%; margin: 0 0 14px; }
.system-product-ensemble--catalog {
  position: absolute;
  z-index: 0;
  inset: 0;
  min-height: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.system-product-ensemble--catalog .system-product-ensemble-stage {
  inset: 13% 0 -5% auto;
  width: min(69%, 1040px);
}
.catalog-hero:not(.is-selected) .catalog-hero-image { opacity: 0; }
.catalog-hero.is-selected .system-product-ensemble--catalog { visibility: hidden; opacity: 0; }
.catalog-hero-all {
  background: #f1f4f4;
}
.product-card { appearance: none; color: var(--ink); }
.product-modal { position: fixed; z-index: 450; inset: 0; display: grid; place-items: center; visibility: hidden; opacity: 0; pointer-events: none; transition: opacity 220ms ease, visibility 220ms ease; }
.product-modal.open { visibility: visible; opacity: 1; pointer-events: auto; }
.product-modal-backdrop { position: absolute; inset: 0; background: rgb(7 9 14 / 68%); backdrop-filter: blur(9px); }
.product-modal-dialog {
  position: relative; width: min(calc(100% - 22px), 1220px); height: min(calc(100dvh - 22px), 900px); overflow: hidden;
  display: grid; grid-template-rows: minmax(260px, 38%) minmax(0, 62%); color: var(--ink); background: #f7f5f2;
  border: 1px solid rgb(255 255 255 / 42%); border-radius: 16px; box-shadow: 0 40px 120px rgb(0 0 0 / 34%);
  transform: translateY(16px) scale(.985); transition: transform 260ms cubic-bezier(.2,.72,.2,1);
}
.product-modal.open .product-modal-dialog { transform: none; }
.modal-close {
  position: absolute; z-index: 5; top: 14px; right: 14px; width: 42px; height: 42px; padding: 0; border: 1px solid rgb(16 17 22 / 13%);
  border-radius: 50%; display: grid; place-items: center; color: var(--ink); background: rgb(255 255 255 / 78%); backdrop-filter: blur(10px);
  font-family: Arial, sans-serif; font-size: 1.5rem; line-height: 1; cursor: pointer; transition: var(--transition);
}
.modal-close:hover { color: white; background: var(--ink); transform: rotate(6deg); }
.modal-product-stage {
  --modal-accent: #358772; position: relative; min-height: 0; overflow: hidden; display: grid; place-items: center;
  background:
    radial-gradient(circle at 50% 44%, color-mix(in srgb, var(--modal-accent) 13%, white), transparent 37%),
    linear-gradient(145deg, #fff 0%, #eeece9 74%, color-mix(in srgb, var(--modal-accent) 12%, #eeece9));
}
.modal-product-stage::before { content: ""; position: absolute; width: 74%; aspect-ratio: 1; border: 1px solid color-mix(in srgb, var(--modal-accent) 30%, transparent); border-radius: 50%; opacity: .45; }
.modal-system-mark { position: absolute; top: 22px; left: 24px; color: color-mix(in srgb, var(--modal-accent) 76%, #101116); font-family: var(--font-display); font-size: clamp(3.2rem, 8vw, 7.4rem); line-height: .8; opacity: .11; }
.modal-product-stage > p { position: absolute; left: 22px; bottom: 15px; margin: 0; color: #67686d; font-size: .44rem; font-weight: 700; letter-spacing: .17em; }
.photo-product-modal { z-index: 1; width: min(76%, 470px); filter: drop-shadow(0 28px 28px rgb(21 23 28 / 14%)); }
.photo-product-modal .photo-label-head span { font-size: clamp(.48rem, 1.3vw, 1rem); }
.photo-product-modal .photo-label-head b { font-size: clamp(.38rem, .8vw, .66rem); }
.photo-product-modal .photo-label > strong { font-size: clamp(.68rem, 1.8vw, 1.45rem); }
.photo-product-modal .photo-label > small { font-size: clamp(.32rem, .64vw, .54rem); }
.modal-product-content { min-height: 0; background: #faf9f7; }
.modal-product-scroll { height: 100%; padding: 31px 22px 38px; overflow-y: auto; scrollbar-width: thin; }
.modal-breadcrumb { padding-right: 48px; margin-bottom: 24px; display: flex; flex-wrap: wrap; gap: 8px; color: #87878b; font-size: .5rem; }
.modal-breadcrumb i { font-style: normal; }
.modal-breadcrumb strong { color: var(--ink); }
.modal-product-content h2 { margin-bottom: 3px; font-size: clamp(3.7rem, 13vw, 6.7rem); }
.modal-product-content h2.compact-title { max-width: 100%; font-size: clamp(2.75rem, 8.8vw, 4.9rem); line-height: .9; overflow-wrap: anywhere; }
.modal-product-content .detail-description { max-width: 690px; }
.modal-specs { margin-block: 23px; }
.modal-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.modal-tabs { margin-top: 28px; }
.modal-panel { min-height: 130px; line-height: 1.75; }
.modal-panel p { margin: 0 0 11px; }
.modal-panel dl { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.modal-panel dl > div { padding: 12px; border: 1px solid var(--line); background: rgb(255 255 255 / 53%); }
.modal-panel dt { color: #77787d; font-size: .5rem; text-transform: uppercase; letter-spacing: .08em; }
.modal-panel dd { margin: 3px 0 0; color: var(--ink); font-size: .64rem; font-weight: 600; }
.modal-related { margin-top: 7px; }
.related-heading { margin-bottom: 10px; display: flex !important; grid-template-columns: none !important; align-items: flex-end; justify-content: space-between; gap: 20px; }
.related-heading .eyebrow { margin: 0; }
.related-heading > span { color: #85858a; font-size: .49rem; }
.modal-related > div:last-child { grid-template-columns: 1fr; }
.related-card { border-radius: 5px; transition: var(--transition); }
.related-card:hover { border-color: #a9a5a2; background: white; transform: translateY(-2px); }
.related-card > .photo-product { flex: none; }

@media (min-width: 600px) {
  .systems-count { display: block; }
  .modal-product-scroll { padding: 40px 38px 48px; }
  .modal-related > div:last-child { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 800px) {
  .product-modal-dialog { height: min(calc(100dvh - 48px), 820px); grid-template-columns: minmax(390px, .88fr) minmax(0, 1.12fr); grid-template-rows: 1fr; }
  .modal-product-scroll { padding: 54px 46px 52px; }
  .modal-product-content h2 { font-size: clamp(4.5rem, 7vw, 7rem); }
  .modal-product-content h2.compact-title { font-size: clamp(3rem, 4.7vw, 5rem); }
  .photo-product-modal { width: min(88%, 560px); }
  .modal-system-mark { top: 38px; left: 38px; }
  .modal-product-stage > p { left: 36px; bottom: 25px; }
}

@media (min-width: 1060px) {
  .system-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .system-card:nth-child(n+7) { display: flex; }
  .system-card { min-height: 145px; }
  .modal-product-dialog { grid-template-columns: .92fr 1.08fr; }
  .modal-product-scroll { padding-inline: 58px; }
  .modal-related > div:last-child { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 599px) {
  .modal-specs { grid-template-columns: repeat(2, 1fr); }
  .modal-tabs { gap: 17px; }
  .modal-product-stage > p { display: none; }
}

/* Institutional company layer, systems mega menu and catalog v4 */
.nav-systems { position: relative; }
.nav-systems-trigger {
  width: 100%; padding: 12px 5px; border: 0; border-bottom: 1px solid rgb(16 17 22 / 8%); display: flex; align-items: center;
  justify-content: space-between; color: var(--ink); background: transparent; font-size: .76rem; cursor: pointer;
}
.nav-systems-trigger span { font-size: .8rem; transition: transform var(--transition); }
.nav-systems.open .nav-systems-trigger span, .nav-systems-trigger[aria-expanded="true"] span { transform: rotate(180deg); }
.systems-dropdown { display: none; padding: 12px; border: 1px solid var(--line); border-radius: 7px; background: #f9f8f6; box-shadow: 0 18px 50px rgb(16 17 22 / 9%); }
.nav-systems.open .systems-dropdown { display: block; }
.systems-overview-link { padding: 14px !important; margin-bottom: 8px; border: 1px solid var(--line) !important; display: grid !important; gap: 2px; background: white; }
.systems-overview-link span { color: #77787d; font-size: .49rem; letter-spacing: .1em; text-transform: uppercase; }
.systems-overview-link strong { font-size: .62rem; }
.systems-dropdown-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.systems-dropdown-grid a { min-height: 60px; padding: 9px !important; border: 1px solid var(--line) !important; display: grid !important; grid-template-columns: 24px 1fr auto; align-items: center; gap: 7px; background: rgb(255 255 255 / 48%); }
.systems-dropdown-grid a:hover { border-color: var(--nav-accent) !important; background: white; }
.systems-dropdown-grid a > span { color: var(--nav-accent); font-family: var(--font-display); font-size: 1.15rem; }
.systems-dropdown-grid a strong { font-size: .52rem; }
.systems-dropdown-grid a small { color: var(--nav-accent); font-size: .48rem; }
.systems-dropdown a::after { display: none !important; }

.company-story { position: relative; overflow: hidden; color: white; background: #0e1521 url("../images/molecular-cta-v2.png") 68% center / cover no-repeat; }
.company-story::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgb(10 16 27 / 98%) 0 44%, rgb(10 16 27 / 84%) 72%, rgb(10 16 27 / 64%)); }
.company-story-grid { position: relative; padding-block: 82px; display: grid; gap: 48px; }
.company-story-copy { max-width: 720px; }
.company-story-copy .eyebrow { color: white; }
.company-story-copy h2 { margin-bottom: 25px; font-size: clamp(3.2rem, 7vw, 5.8rem); }
.company-story-copy > p:not(.eyebrow) { max-width: 620px; color: rgb(255 255 255 / 70%); font-size: .77rem; }
.company-story-copy .text-link { margin-top: 14px; color: white; }
.company-story-side { display: grid; gap: 12px; }
.company-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid rgb(255 255 255 / 13%); background: rgb(255 255 255 / 4%); backdrop-filter: blur(10px); }
.company-stats > div { min-height: 108px; padding: 16px 8px; border-right: 1px solid rgb(255 255 255 / 12%); display: grid; place-content: center; text-align: center; }
.company-stats > div:last-child { border-right: 0; }
.company-stats strong { color: white; font-family: var(--font-display); font-size: 2.6rem; font-weight: 500; line-height: 1; }
.company-stats span { margin-top: 7px; color: rgb(255 255 255 / 58%); font-size: .48rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.company-pillars { display: grid; gap: 8px; }
.company-pillars article { min-height: 98px; padding: 19px; border: 1px solid rgb(255 255 255 / 12%); display: grid; grid-template-columns: 34px 1fr; gap: 12px; background: rgb(255 255 255 / 4%); backdrop-filter: blur(10px); }
.company-pillars article > span { color: white; font-size: .58rem; font-weight: 700; }
.company-pillars h3 { margin: 0 0 5px; color: white; font-family: var(--font-body); font-size: .66rem; }
.company-pillars p { margin: 0; color: rgb(255 255 255 / 59%); font-size: .57rem; }

.blend-badge { position: absolute; z-index: 4; top: 13px; left: 13px; padding: 5px 8px; border-radius: 999px; color: white !important; background: var(--accent); font-size: .44rem !important; font-weight: 700; letter-spacing: .11em; }
.product-card-blend { background: linear-gradient(150deg, color-mix(in srgb, var(--accent) 7%, white), #eeece9); }
.product-card-blend::after { content: ""; position: absolute; inset: 0; border-top: 2px solid var(--accent); pointer-events: none; }
.product-modal-dialog { --detail-accent: #3f9488; }
.modal-product-content .detail-system { color: color-mix(in srgb, var(--detail-accent) 78%, #11131a); font-size: .62rem; font-weight: 700; letter-spacing: .02em; }
.modal-product-content .detail-dose { color: #24262d; font-weight: 600; }
.modal-product-content .detail-description { color: #45474e; font-size: .72rem; line-height: 1.7; }
.modal-product-content .detail-specs p { color: #5b5d64; }
.modal-product-content .detail-specs strong { color: #181a20; font-size: .59rem; }
.modal-product-content .spec-icon { border-color: color-mix(in srgb, var(--detail-accent) 30%, var(--line)); color: color-mix(in srgb, var(--detail-accent) 78%, #11131a); }
.modal-tabs button { color: #55575e; font-size: .58rem; font-weight: 600; }
.modal-tabs button.active { color: #111319; border-bottom-color: var(--detail-accent); }
.modal-panel { color: #44464d; font-size: .66rem; line-height: 1.82; }
.modal-panel strong { color: #171920; }
.modal-panel .modal-composition { padding: 13px 15px; border-left: 2px solid var(--detail-accent); background: color-mix(in srgb, var(--detail-accent) 7%, white); }
.modal-panel dl > div { border-color: #d3cfcc; }
.modal-panel dt { color: #5b5d63; font-weight: 700; }
.modal-panel dd { color: #171920; }

@media (min-width: 800px) {
  .company-story-grid { grid-template-columns: 1.08fr .92fr; align-items: center; }
  .company-pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .company-pillars article { min-height: 158px; grid-template-columns: 1fr; align-content: start; }
  .modal-panel dl { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1060px) {
  .main-nav > a, .nav-systems-trigger { position: relative; padding: 10px 0; border: 0; font-size: .57rem; }
  .nav-systems-trigger { gap: 5px; }
  .nav-systems-trigger::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 1px; background: currentColor; transition: right var(--transition); }
  .nav-systems:hover .nav-systems-trigger::after, .nav-systems:focus-within .nav-systems-trigger::after, .nav-systems.open .nav-systems-trigger::after { right: 0; }
  .systems-dropdown {
    position: fixed; z-index: 110; top: calc(var(--header-height) - 5px); left: 50%; width: min(calc(100% - 48px), 1120px); padding: 18px;
    display: grid; grid-template-columns: 220px 1fr; gap: 12px; visibility: hidden; opacity: 0; pointer-events: none;
    border-color: rgb(16 17 22 / 9%); border-radius: 10px; background: rgb(247 246 243 / 97%); backdrop-filter: blur(24px);
    transform: translate(-50%, 10px); transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }
  .nav-systems:hover .systems-dropdown, .nav-systems:focus-within .systems-dropdown, .nav-systems.open .systems-dropdown { display: grid; visibility: visible; opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
  .systems-overview-link { margin: 0; align-content: center; }
  .systems-dropdown-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .systems-dropdown-grid a { min-height: 62px; }
  .system-grid { grid-template-columns: repeat(9, minmax(0, 1fr)); }
  .home-page .discovery-panel { grid-template-columns: minmax(180px, .52fr) minmax(0, 2.1fr); gap: 30px; }
  .home-page .systems-area { padding-bottom: 0; }
  .home-page .system-grid { grid-template-columns: repeat(9, minmax(0, 1fr)); }
  .home-page .system-grid .system-card:nth-child(n+7) { display: flex; }
  .home-page .system-grid .system-card:nth-child(6) { grid-column: auto; }
  .home-page .system-grid .system-card { min-height: 130px; padding-inline: 5px; }
  .home-page .system-grid .system-card strong { text-align: center; }
  .company-story-grid { padding-block: 94px; }
}

@media (max-width: 1059px) {
  .main-nav.open { max-height: calc(100dvh - var(--header-height)); overflow-y: auto; }
  .systems-dropdown { margin: 5px 0 9px; }
}

@media (max-width: 599px) {
  .company-story-grid { padding-block: 66px; }
  .company-stats strong { font-size: 2rem; }
  .company-stats span { font-size: .42rem; }
  .catalog-hero-image { object-position: 50% center; }
  .catalog-hero-copy { width: 68%; margin-left: 0; }
  .catalog-hero-copy h2 { font-size: clamp(2.55rem, 13vw, 3.2rem); }
  .catalog-hero-copy > p:not(.eyebrow) { max-width: 230px; }
  .catalog-selection-prompt { min-height: 190px; padding: 28px 18px; grid-template-columns: 1fr; gap: 12px; }
  .catalog-selection-prompt > span { font-size: 3.6rem; }
}

/* Home refinement — biomolecular hero and responsive system banners */
.home-page .hero {
  --hero-system-color: #247125;
  min-height: 790px;
  overflow: hidden;
  color: var(--ink);
  background: #f5f8f7 url("../images/regenerative-system.png") center / cover no-repeat;
}
.home-page .hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(247 249 248 / 98%) 0 29%, rgb(247 249 248 / 86%) 43%, rgb(247 249 248 / 31%) 65%, rgb(247 249 248 / 4%) 84%),
    linear-gradient(180deg, rgb(247 249 248 / 10%), transparent 56%, rgb(236 245 243 / 25%));
  pointer-events: none;
}
.home-page .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto -10% -44% auto;
  width: min(62vw, 900px);
  aspect-ratio: 1.2;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--hero-system-color) 20%, transparent) 0, transparent 68%);
  filter: blur(14px);
  opacity: .5;
  transition: background 600ms ease;
  pointer-events: none;
}
.home-page .hero-wash {
  display: none;
}
.home-page .hero-inner {
  min-height: 0;
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr;
  align-items: center;
}
.home-page .hero-copy {
  position: relative;
  z-index: 3;
  width: min(100%, 610px);
  padding: 66px 0 10px;
}
.home-page .hero-copy .eyebrow { color: color-mix(in srgb, var(--hero-system-color) 76%, var(--ink)); }
.home-page .hero h1 {
  max-width: 720px;
  font-size: clamp(3.65rem, 15vw, 7.55rem);
  text-shadow: 0 12px 42px rgb(255 255 255 / 66%);
}
.home-page .hero-description { color: #3e4747; }
.home-page .hero .button-dark:hover { background: var(--hero-system-color); }
.home-page .hero .button-ghost { background: rgb(255 255 255 / 34%); }
.home-page .hero-product {
  position: relative;
  z-index: 2;
  width: min(72vw, 280px);
  margin: 2px auto 18px;
  align-self: end;
  justify-self: center;
  isolation: isolate;
  touch-action: pan-y;
}
.home-page .hero-product-glow {
  position: absolute;
  z-index: -1;
  inset: 15% 8% 7%;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(255 255 255 / 78%) 0 24%, color-mix(in srgb, var(--hero-system-color) 20%, transparent) 50%, transparent 72%);
  filter: blur(26px);
  transition: background 600ms ease;
}
.home-page .hero-product-stage { position: relative; width: 100%; aspect-ratio: 1; }
.home-page .hero-product-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transform: translate3d(24px, 0, 0) scale(calc(var(--hero-product-scale, 1) * .975));
  filter: drop-shadow(0 38px 34px rgb(33 54 51 / 24%));
  transition: opacity 540ms ease, transform 680ms cubic-bezier(.2, .72, .2, 1);
  will-change: opacity, transform;
  user-select: none;
  -webkit-user-drag: none;
}
.home-page .hero-product-image.is-active { z-index: 1; opacity: 1; transform: translate3d(0, 0, 0) scale(var(--hero-product-scale, 1)); }
.home-page .hero-carousel-dots {
  position: relative;
  z-index: 4;
  min-height: 44px;
  margin-top: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1px;
}
.home-page .hero-carousel-dot {
  position: relative;
  width: clamp(34px, 4vw, 44px);
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.home-page .hero-carousel-dot::before {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 6px;
  height: 6px;
  border: 1px solid rgb(30 56 54 / 44%);
  border-radius: 50%;
  background: rgb(255 255 255 / 48%);
  transform: translate(-50%, -50%);
  transition: width 250ms ease, background 250ms ease, border-color 250ms ease;
}
.home-page .hero-carousel-dot:hover::before { background: rgb(30 56 54 / 42%); }
.home-page .hero-carousel-dot[aria-pressed="true"]::before {
  width: 20px;
  border-radius: 999px;
  border-color: color-mix(in srgb, var(--dot-color) 76%, white);
  background: var(--dot-color);
}

.home-page .catalog-hero {
  --catalog-accent: var(--violet);
  min-height: clamp(460px, 42.58vw, 700px);
  border-top: 1px solid color-mix(in srgb, var(--catalog-accent) 26%, var(--line));
  border-bottom: 1px solid color-mix(in srgb, var(--catalog-accent) 22%, var(--line));
  background: #f3f3f4;
}
.home-page .catalog-hero::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--catalog-accent);
  opacity: .72;
  pointer-events: none;
}
.home-page .catalog-hero::after {
  background:
    linear-gradient(90deg, rgb(244 244 245 / 100%) 0 29%, rgb(244 244 245 / 91%) 39%, rgb(244 244 245 / 54%) 54%, rgb(244 244 245 / 5%) 77%),
    linear-gradient(0deg, rgb(244 244 245 / 20%), transparent 38%);
}
.home-page .catalog-hero-image {
  object-position: center center;
  filter: saturate(.98) contrast(1.02);
  transform: scale(1.002);
  transition: opacity 220ms ease, filter 300ms ease, transform 700ms cubic-bezier(.2,.72,.2,1);
}
.home-page .catalog-hero-image.is-loading { opacity: .38; }
.home-page .catalog-hero.is-selected .catalog-hero-image { transform: scale(1); }
.home-page .catalog-hero-copy {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
  padding-block: clamp(78px, 8vw, 126px);
  text-align: left;
}
.home-page .catalog-hero-copy .eyebrow {
  color: color-mix(in srgb, var(--catalog-accent) 82%, #171820);
}
.home-page .catalog-hero-copy h2 {
  max-width: 520px;
  margin-bottom: 21px;
  font-size: clamp(3.9rem, 7.2vw, 6.8rem);
}
.home-page .catalog-hero-copy > p:not(.eyebrow) {
  max-width: 430px;
  color: #34373d;
  font-size: clamp(.72rem, 1vw, .88rem);
  line-height: 1.75;
}
.home-page .catalog-body > .container,
.home-page .catalog-body .container {
  position: relative;
}
.home-page .catalog-system-tabs {
  position: relative;
  z-index: 4;
  margin-top: -1px;
  border-radius: 0;
  box-shadow: 0 18px 46px rgb(28 26 34 / 7%);
}

@media (min-width: 800px) {
  .home-page .hero {
    min-height: clamp(730px, 58vw, 890px);
  }
  .home-page .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(390px, .88fr);
    grid-template-rows: 1fr;
    gap: clamp(8px, 2vw, 42px);
  }
  .home-page .hero-copy {
    padding: 104px 0 116px;
  }
  .home-page .hero-product {
    width: min(34vw, 440px);
    margin: 42px 1% 0 0;
    align-self: center;
    justify-self: end;
  }
}

@media (min-width: 800px) and (max-width: 1059px) {
  .system-product-ensemble--catalog .system-product-ensemble-stage { width: 78%; }
  .system-product-ensemble--catalog .system-product-ensemble-stage img {
    width: clamp(104px, 11.3vw, 122px);
    margin-inline: -19px;
  }
  .overview-system-banner .system-product-ensemble-stage img {
    width: clamp(86px, 10.4vw, 106px);
    margin-inline: clamp(-22px, -2.2vw, -19px);
  }
}

@media (min-width: 960px) and (max-width: 1059px) {
  .home-page .catalog-system-tabs {
    grid-auto-flow: initial;
    grid-auto-columns: auto;
    grid-template-columns: repeat(9, minmax(0, 1fr));
    overflow-x: visible;
  }
}

@media (min-width: 600px) {
  .home-page .catalog-hero-copy { width: min(100% - 54px, var(--container)); }
}

@media (min-width: 600px) and (max-width: 799px) {
  .home-page .hero { min-height: 850px; }
  .home-page .hero h1 { font-size: clamp(4.3rem, 10.8vw, 5.5rem); }
  .home-page .hero-copy { padding-top: 48px; }
  .home-page .hero-product { width: min(47vw, 330px); }
}

@media (min-width: 1360px) {
  .home-page .hero-product { width: min(31vw, 420px); margin: 6px 4% 0 0; }
  .home-page .catalog-hero-copy { width: min(100% - 78px, var(--container)); }
}

@media (max-width: 799px) {
  .system-product-ensemble { min-height: 310px; }
  .system-product-ensemble::after { top: 15px; left: 14px; font-size: 4.6rem; }
  .system-product-ensemble-stage {
    inset: 12px 0 0;
    padding: 4px 8px 0;
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    align-items: end;
    justify-items: center;
  }
  .system-product-ensemble-stage img {
    width: min(17vw, 96px);
    margin: 0;
    transform: none;
  }
  .system-product-ensemble-stage img:nth-child(-n+4) { width: min(16vw, 88px); transform: translateY(42px) scale(.94); }
  .system-product-ensemble-stage img:nth-child(n+5) { transform: translateY(-18px); }
  .system-product-ensemble-stage img:nth-child(1) { grid-column: 2 / 4; grid-row: 1; }
  .system-product-ensemble-stage img:nth-child(2) { grid-column: 8 / 10; grid-row: 1; }
  .system-product-ensemble-stage img:nth-child(3) { grid-column: 4 / 6; grid-row: 1; }
  .system-product-ensemble-stage img:nth-child(4) { grid-column: 6 / 8; grid-row: 1; }
  .system-product-ensemble-stage img:nth-child(5) { grid-column: 5 / 7; grid-row: 2; z-index: 5; }
  .system-product-ensemble-stage img:nth-child(6) { grid-column: 7 / 9; grid-row: 2; z-index: 4; }
  .system-product-ensemble-stage img:nth-child(7) { grid-column: 9 / 11; grid-row: 2; z-index: 3; }
  .system-product-ensemble-stage img:nth-child(8) { grid-column: 3 / 5; grid-row: 2; z-index: 4; }
  .system-product-ensemble-stage img:nth-child(9) { grid-column: 1 / 3; grid-row: 2; z-index: 3; }
  .system-product-ensemble--catalog .system-product-ensemble-stage { inset: 43% 0 -8px; width: 100%; }

  .home-page .hero {
    padding-bottom: 24px;
    background-position: 74% center;
  }
  .home-page .hero::before {
    background:
      linear-gradient(180deg, rgb(247 249 248 / 98%) 0 35%, rgb(247 249 248 / 90%) 51%, rgb(247 249 248 / 38%) 71%, rgb(247 249 248 / 8%) 100%),
      linear-gradient(90deg, rgb(247 249 248 / 48%), transparent 76%);
  }
  .home-page .hero::after { inset: auto -42% -18% auto; width: 118vw; }

  .home-page .catalog-hero {
    min-height: clamp(620px, 168vw, 740px);
    display: block;
  }
  .home-page .catalog-hero::after {
    background:
      linear-gradient(180deg, rgb(244 244 245 / 100%) 0 37%, rgb(244 244 245 / 92%) 48%, rgb(244 244 245 / 20%) 72%, rgb(244 244 245 / 4%) 100%),
      linear-gradient(90deg, rgb(244 244 245 / 54%), transparent 66%);
  }
  .home-page .catalog-hero-image {
    inset: auto 0 0;
    height: 61%;
    object-fit: cover;
    object-position: 72% center;
  }
  .home-page .catalog-hero:not(.is-selected) .catalog-hero-image { object-position: 67% center; }
  .home-page .catalog-hero-copy {
    padding-block: 58px 0;
  }
  .home-page .catalog-hero-copy h2 {
    max-width: 540px;
    font-size: clamp(3.25rem, 13.5vw, 5rem);
  }
  .home-page .catalog-hero-copy > p:not(.eyebrow) {
    max-width: min(100%, 520px);
    font-size: .72rem;
  }
  .home-page .catalog-system-tabs {
    margin-inline: -27px;
    padding-inline: 27px;
    border-right: 0;
    border-left: 0;
    background: #f8f7f5;
    box-shadow: none;
    scrollbar-width: none;
    scroll-padding-inline: 27px;
  }
  .home-page .catalog-system-tabs::-webkit-scrollbar { display: none; }
}

@media (max-width: 599px) {
  .system-product-ensemble { min-height: 288px; }
  .system-product-ensemble-stage img { width: min(24vw, 88px); }
  .system-product-ensemble-stage img:nth-child(-n+4) { width: min(21vw, 76px); }
  .home-page .hero { min-height: 790px; }
  .home-page .hero-inner { grid-template-columns: minmax(0, 1fr); }
  .home-page .hero-copy { width: 100%; max-width: 100%; min-width: 0; padding: 48px 0 8px; }
  .home-page .hero-copy .hero-description { max-width: 92%; }
  .home-page .hero-product { width: min(72vw, 270px); max-width: 100%; min-width: 0; margin-top: 4px; margin-bottom: 4px; }
  .home-page .hero-carousel-dots { margin-top: -4px; }
  .home-page .catalog-hero-copy { padding-top: 47px; }
  .home-page .catalog-hero-copy h2 { margin-bottom: 16px; }
  .home-page .catalog-system-tabs { margin-inline: -16px; padding-inline: 16px; scroll-padding-inline: 16px; }
}