:root {
  --green: #a6ce39;
  --green-strong: #8fb925;
  --green-soft: #e8f2cb;
  --ink: #10140f;
  --ink-2: #1b2219;
  --ink-3: #2c3629;
  --paper: #f4f5ef;
  --paper-2: #e9ece3;
  --white: #ffffff;
  --muted: #677064;
  --line: #d9ded3;
  --warning: #fff4d7;
  --warning-border: #d9a51e;
  --danger: #a8322b;
  --radius-sm: .65rem;
  --radius: 1.15rem;
  --radius-lg: 1.9rem;
  --shadow-sm: 0 10px 28px rgba(16,20,15,.08);
  --shadow: 0 24px 70px rgba(16,20,15,.14);
  --container: 1200px;
  --header-h: 78px;
}
* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 110px; }
body { max-width: 100%; overflow-x: clip; margin: 0; color: var(--ink); background: var(--white); font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
::selection { color: var(--ink); background: var(--green); }
.container { width: min(calc(100% - 40px), 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: 9999; top: 12px; left: 12px; transform: translateY(-150%); padding: .7rem 1rem; background: var(--green); color: var(--ink); font-weight: 800; text-decoration: none; border-radius: .5rem; }
.skip-link:focus { transform: translateY(0); }
.eyebrow { margin: 0 0 .8rem; color: #607a19; font-size: .78rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow-light { color: var(--green); }
.display { margin: 0; font-size: clamp(3rem, 6vw, 6.15rem); line-height: .98; letter-spacing: -.065em; }
.section-title { margin: 0; max-width: 820px; font-size: clamp(2.25rem, 4.5vw, 4.2rem); line-height: 1.03; letter-spacing: -.05em; }
.section-lead { max-width: 690px; margin: 1rem 0 0; color: var(--muted); font-size: 1.15rem; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.4rem; }
.section-head .section-lead { margin-left: auto; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: .62rem; border: 1px solid transparent; border-radius: 999px; padding: .9rem 1.35rem; color: var(--ink); font-size: .78rem; font-weight: 900; letter-spacing: .07em; line-height: 1; text-decoration: none; text-transform: uppercase; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-green { background: var(--green); box-shadow: 0 10px 26px rgba(166,206,57,.2); }
.button-green:hover { background: #b5dc4e; box-shadow: 0 14px 34px rgba(166,206,57,.3); }
.button-dark { color: var(--white); background: var(--ink); }
.button-dark:hover { background: var(--ink-3); box-shadow: 0 12px 28px rgba(16,20,15,.18); }
.button-outline { color: var(--white); border-color: rgba(255,255,255,.36); background: transparent; }
.button-outline:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.button-light { color: var(--ink); background: var(--white); }
.button-small { min-height: 43px; padding: .72rem 1.05rem; font-size: .7rem; }
.button-icon { width: 20px; height: 20px; flex: none; }
.text-link { display: inline-flex; align-items: center; gap: .35rem; color: var(--ink); font-size: .75rem; font-weight: 900; letter-spacing: .07em; text-decoration: none; text-transform: uppercase; }
.text-link:hover { color: #607a19; }
.text-link-icon { width: 18px; transition: transform .2s ease; }
.text-link:hover .text-link-icon { transform: translateX(4px); }
.site-notice { color: var(--white); background: var(--ink); font-size: .72rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.notice-inner { min-height: 34px; display: flex; align-items: center; justify-content: center; gap: .75rem; }
.notice-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--green); }
.site-header { position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(16,20,15,.09); background: rgba(255,255,255,.92); backdrop-filter: blur(18px); transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 10px 28px rgba(16,20,15,.08); }
.header-inner { min-height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; width: 174px; flex: none; }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 1.8rem; }
.primary-nav > a:not(.button) { position: relative; padding: .25rem 0; color: #384135; font-size: .82rem; font-weight: 750; text-decoration: none; }
.primary-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; bottom: -.3rem; width: 100%; height: 2px; transform: scaleX(0); transform-origin: right; background: var(--green); transition: transform .2s ease; }
.primary-nav > a:not(.button):hover::after, .primary-nav > a.is-active::after { transform: scaleX(1); transform-origin: left; }
.primary-nav > a.is-active { color: var(--ink); }
.nav-toggle { display: none; width: 46px; height: 46px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; border: 0; border-radius: 50%; background: var(--paper); cursor: pointer; }
.nav-toggle span:not(.sr-only) { width: 20px; height: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
.hero { position: relative; overflow: hidden; color: var(--white); background: var(--ink); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to right, transparent, black 55%); }
.hero::after { content: ""; position: absolute; width: 820px; height: 820px; right: -320px; top: -320px; border: 1px solid rgba(166,206,57,.5); border-radius: 50%; box-shadow: 0 0 0 80px rgba(166,206,57,.035), 0 0 0 160px rgba(166,206,57,.025), 0 0 0 240px rgba(166,206,57,.018); }
.hero-grid > *, .approach-grid > *, .selector-grid > *, .product-detail-grid > *, .placement-grid > *, .registration-layout > *, .warranty-hero-grid > * { min-width: 0; }
.hero-grid { position: relative; z-index: 1; min-height: 700px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 2.5rem; padding-block: 5.7rem; }
.hero-copy { max-width: 690px; }
.hero-copy .display span { color: var(--green); }
.hero-copy > p:not(.eyebrow) { max-width: 610px; margin: 1.55rem 0 0; color: #c9d0c5; font-size: clamp(1.06rem, 1.6vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-note { display: flex; align-items: center; gap: .65rem; margin-top: 1.35rem; color: #aeb8aa; font-size: .8rem; }
.hero-note svg { width: 19px; color: var(--green); }
.hero-visual { position: relative; min-height: 530px; }
.hero-orbit { position: absolute; inset: 0; margin: auto; width: min(100%, 520px); aspect-ratio: 1; border: 1px solid rgba(166,206,57,.48); border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(166,206,57,.13), transparent 61%); }
.hero-orbit::before, .hero-orbit::after { content: ""; position: absolute; inset: 12%; border: 1px solid rgba(166,206,57,.2); border-radius: 50%; }
.hero-orbit::after { inset: 28%; }
.hero-product { position: absolute; z-index: 2; width: min(110%, 650px); max-width: none; left: 50%; top: 51%; transform: translate(-48%,-50%) rotate(-2deg); filter: drop-shadow(0 38px 34px rgba(0,0,0,.42)); }
.hero-chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: .65rem; padding: .72rem .9rem; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: var(--white); background: rgba(20,26,18,.72); box-shadow: 0 12px 30px rgba(0,0,0,.18); backdrop-filter: blur(12px); font-size: .72rem; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
.hero-chip::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(166,206,57,.14); }
.hero-chip-1 { top: 12%; left: 1%; }
.hero-chip-2 { right: -2%; top: 26%; }
.hero-chip-3 { right: 3%; bottom: 14%; }
.trust-strip { border-bottom: 1px solid var(--line); background: var(--paper); }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.trust-item { min-height: 112px; display: flex; align-items: center; gap: .9rem; padding: 1.2rem 1.4rem; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-icon { width: 44px; height: 44px; display: grid; place-items: center; flex: none; border-radius: 50%; color: var(--ink); background: var(--green); }
.trust-icon svg { width: 21px; }
.trust-item strong { display: block; font-size: .92rem; }
.trust-item span { color: var(--muted); font-size: .78rem; }
.section { padding-block: clamp(4.5rem, 8vw, 8rem); }
.section-paper { background: var(--paper); }
.section-dark { color: var(--white); background: var(--ink); }
.products-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.4rem; }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: 0 1px 0 rgba(16,20,15,.03); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card-image { position: relative; min-height: 390px; display: grid; place-items: center; overflow: hidden; padding: 2.4rem; background: radial-gradient(circle at 48% 42%, #fff 0, #f6f7f2 50%, #e8ece2 100%); text-decoration: none; }
.product-card-image::after { content: ""; position: absolute; width: 270px; height: 270px; right: -100px; bottom: -110px; border: 34px solid rgba(166,206,57,.18); border-radius: 50%; }
.product-card-image img { position: relative; z-index: 1; width: min(100%, 440px); height: 310px; object-fit: contain; transition: transform .35s ease; filter: drop-shadow(0 24px 25px rgba(16,20,15,.15)); }
.product-card:hover .product-card-image img { transform: scale(1.035) rotate(-1deg); }
.product-card-badge { position: absolute; z-index: 2; top: 1.2rem; left: 1.2rem; padding: .48rem .68rem; border-radius: 999px; color: var(--ink); background: var(--green); font-size: .62rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.product-card-body { padding: 1.7rem 1.8rem 1.8rem; }
.product-card h2, .product-card h3 { margin: 0; font-size: clamp(1.55rem, 2.3vw, 2.2rem); line-height: 1.08; letter-spacing: -.035em; }
.product-card-body > p:not(.eyebrow) { min-height: 3.2em; margin: .75rem 0 0; color: var(--muted); }
.product-card-actions { display: flex; align-items: center; justify-content: space-between; gap: .8rem; margin-top: 1.5rem; }
.approach-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.approach-visual { position: relative; min-height: 560px; overflow: hidden; border-radius: var(--radius-lg); background: var(--green); }
.approach-visual::before { content: ""; position: absolute; inset: 0; opacity: .18; background: repeating-radial-gradient(circle at 20% 10%, transparent 0 42px, #111 43px 44px); }
.approach-visual img { position: absolute; z-index: 1; width: 63%; left: 19%; bottom: -2%; filter: drop-shadow(0 28px 30px rgba(16,20,15,.28)); }
.approach-stamp { position: absolute; z-index: 2; right: 1.5rem; top: 1.5rem; width: 132px; height: 132px; display: grid; place-items: center; border: 2px solid var(--ink); border-radius: 50%; color: var(--ink); font-size: .68rem; font-weight: 900; letter-spacing: .13em; text-align: center; text-transform: uppercase; transform: rotate(8deg); }
.approach-copy h2 { margin: 0; font-size: clamp(2.3rem, 4.5vw, 4.4rem); line-height: 1.04; letter-spacing: -.05em; }
.approach-copy > p:not(.eyebrow) { max-width: 620px; margin: 1.2rem 0 0; color: var(--muted); font-size: 1.08rem; }
.principles { display: grid; gap: 1rem; margin-top: 2rem; }
.principle { display: grid; grid-template-columns: 42px 1fr; gap: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.principle-number { color: #607a19; font-size: .78rem; font-weight: 900; }
.principle h3 { margin: 0; font-size: 1.12rem; }
.principle p { margin: .25rem 0 0; color: var(--muted); }
.selector { position: relative; overflow: hidden; }
.selector::after { content: ""; position: absolute; width: 500px; height: 500px; right: -180px; top: 10%; border: 1px solid rgba(166,206,57,.24); border-radius: 50%; box-shadow: 0 0 0 80px rgba(166,206,57,.025), 0 0 0 160px rgba(166,206,57,.018); }
.selector-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .8fr 1.2fr; gap: 5rem; }
.selector-intro { position: sticky; top: 130px; align-self: start; }
.selector-intro h2 { margin: 0; font-size: clamp(2.4rem, 4.5vw, 4.6rem); line-height: 1.02; letter-spacing: -.055em; }
.selector-intro p { color: #bbc4b7; }
.selector-list { display: grid; gap: .85rem; }
.selector-item { display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 1.2rem; padding: 1.25rem; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius); background: rgba(255,255,255,.035); text-decoration: none; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.selector-item:hover { transform: translateX(5px); border-color: var(--green); background: rgba(166,206,57,.07); }
.selector-number { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--green); font-size: .75rem; font-weight: 900; }
.selector-item h3 { margin: 0; font-size: 1.12rem; }
.selector-item p { margin: .18rem 0 0; color: #aeb8aa; font-size: .88rem; }
.selector-arrow { width: 23px; color: var(--green); }
.warranty-banner { padding-block: 3.4rem; background: var(--green); }
.warranty-banner-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }
.warranty-banner h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.05; letter-spacing: -.045em; }
.warranty-banner p { max-width: 700px; margin: .55rem 0 0; color: #304014; }
.page-hero { position: relative; overflow: hidden; padding-block: clamp(4.2rem, 7vw, 7rem); background: var(--paper); }
.page-hero::after { content: ""; position: absolute; width: 550px; height: 550px; right: -190px; top: -250px; border: 70px solid rgba(166,206,57,.18); border-radius: 50%; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 900px; margin: 0; font-size: clamp(3.15rem, 7vw, 6.2rem); line-height: .98; letter-spacing: -.06em; }
.page-hero p:not(.eyebrow) { max-width: 680px; margin: 1.2rem 0 0; color: var(--muted); font-size: 1.18rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .48rem; margin-bottom: 1.6rem; color: var(--muted); font-size: .78rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: #607a19; }
.product-detail-hero { padding-block: clamp(3.8rem, 7vw, 6.8rem); background: var(--paper); }
.product-detail-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.product-gallery { position: relative; min-height: 610px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: radial-gradient(circle at 45% 40%, #fff 0, #f6f7f2 50%, #e5eadf 100%); }
.product-gallery::before { content: ""; position: absolute; width: 440px; height: 440px; border: 1px solid rgba(166,206,57,.46); border-radius: 50%; box-shadow: 0 0 0 65px rgba(166,206,57,.055), 0 0 0 130px rgba(166,206,57,.035); }
.product-gallery img { position: relative; z-index: 1; width: min(92%, 610px); height: 500px; object-fit: contain; filter: drop-shadow(0 28px 29px rgba(16,20,15,.18)); }
.gallery-label { position: absolute; z-index: 2; left: 1.35rem; top: 1.35rem; padding: .5rem .7rem; border-radius: 999px; color: var(--ink); background: var(--green); font-size: .65rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.product-info h1 { margin: 0; font-size: clamp(2.8rem, 5vw, 5rem); line-height: 1; letter-spacing: -.058em; }
.product-subtitle { margin: 1rem 0 0; font-size: 1.25rem; font-weight: 700; }
.product-description { margin: .7rem 0 0; color: var(--muted); font-size: 1.05rem; }
.product-meta-row { display: grid; grid-template-columns: repeat(2,1fr); gap: .7rem; margin: 1.7rem 0; }
.product-meta { padding: .9rem 1rem; border: 1px solid var(--line); border-radius: .85rem; background: rgba(255,255,255,.58); }
.product-meta span { display: block; color: var(--muted); font-size: .67rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-meta strong { display: block; margin-top: .15rem; font-size: .92rem; }
.product-buy { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; }
.amazon-note { margin: .8rem 0 0; color: var(--muted); font-size: .75rem; }
.product-features { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.feature-block { min-height: 250px; padding: 2rem 1.6rem; border-right: 1px solid var(--line); background: var(--white); }
.feature-block:last-child { border-right: 0; }
.feature-block-number { color: #607a19; font-size: .7rem; font-weight: 900; letter-spacing: .08em; }
.feature-block h3 { margin: 1.3rem 0 .5rem; font-size: 1.25rem; line-height: 1.12; }
.feature-block p { margin: 0; color: var(--muted); font-size: .9rem; }
.placement-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 4.5rem; align-items: center; }
.placement-copy h2 { margin: 0; font-size: clamp(2.4rem, 4.3vw, 4.2rem); line-height: 1.04; letter-spacing: -.05em; }
.placement-copy > p { color: var(--muted); }
.placement-list { display: grid; gap: .7rem; margin-top: 1.5rem; }
.placement-item { display: flex; align-items: center; gap: .8rem; padding: 1rem 0; border-top: 1px solid var(--line); font-weight: 700; }
.placement-item svg { width: 24px; color: #607a19; flex: none; }
.placement-visual { position: relative; min-height: 470px; display: grid; place-items: center; overflow: hidden; padding: 2.25rem; border-radius: var(--radius-lg); background: radial-gradient(circle at 50% 42%, #20291d 0%, var(--ink) 68%); }
.placement-visual::before { content: ""; position: absolute; width: 360px; height: 360px; border: 1px solid rgba(166,206,57,.18); border-radius: 50%; box-shadow: 0 0 0 58px rgba(166,206,57,.025); }
.placement-visual img { position: relative; z-index: 1; width: min(88%, 430px); height: auto; max-height: 390px; object-fit: contain; filter: drop-shadow(0 28px 25px rgba(0,0,0,.36)); }
.placement-visual--landscape { min-height: 0; aspect-ratio: 16 / 9; padding: 0; background: #050705; }
.placement-visual--landscape::before { display: none; }
.placement-visual--landscape img { width: 100%; height: 100%; max-height: none; object-fit: cover; object-position: center; filter: none; }
.safety-callout { display: grid; grid-template-columns: 58px 1fr; gap: 1.2rem; padding: 1.5rem; border-left: 5px solid var(--warning-border); border-radius: 0 var(--radius) var(--radius) 0; background: var(--warning); }
.safety-callout svg { width: 42px; color: #8d6812; }
.safety-callout h2, .safety-callout h3 { margin: 0; font-size: 1.1rem; }
.safety-callout p { margin: .3rem 0 0; color: #5d4b1c; }
.more-products { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.1rem; }
.more-product { display: grid; grid-template-columns: 125px 1fr; align-items: center; gap: 1rem; min-height: 170px; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.more-product:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.more-product-image { position: relative; height: 135px; display: grid; place-items: center; overflow: hidden; border-radius: .85rem; background: radial-gradient(circle at 48% 42%, #fff 0, #f2f4ed 62%, #e5e9de 100%); }
.more-product-image::after { content: ""; position: absolute; width: 105px; height: 105px; right: -58px; bottom: -58px; border: 13px solid rgba(166,206,57,.16); border-radius: 50%; }
.more-product img { position: relative; z-index: 1; width: 118px; height: 118px; object-fit: contain; filter: drop-shadow(0 12px 12px rgba(16,20,15,.15)); }
.more-product h3 { margin: 0; font-size: 1rem; line-height: 1.15; }
.more-product-copy { min-width: 0; }
.more-product-copy > span { display: inline-flex; align-items: center; margin-top: .55rem; color: #607a19; font-size: .68rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); }
.compare-table { width: 100%; min-width: 900px; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: 1.15rem 1.2rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.compare-table thead th { color: var(--muted); background: #eef1e9; font-size: .68rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.compare-table tbody th { width: 23%; font-size: .94rem; }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table .button { white-space: nowrap; }
.compare-tick { width: 23px; color: #607a19; }
.warranty-hero { color: var(--white); background: var(--ink); }
.warranty-hero-grid { min-height: 570px; display: grid; grid-template-columns: 1fr .8fr; gap: 4rem; align-items: center; padding-block: 5.2rem; }
.warranty-hero h1 { margin: 0; font-size: clamp(3.1rem, 6vw, 5.8rem); line-height: .98; letter-spacing: -.06em; }
.warranty-hero p:not(.eyebrow) { max-width: 650px; color: #bbc4b7; font-size: 1.14rem; }
.warranty-hero-card { position: relative; min-height: 390px; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); background: radial-gradient(circle at center, rgba(166,206,57,.17), transparent 65%); }
.warranty-hero-card::before { content: ""; position: absolute; width: 320px; height: 320px; border: 1px solid rgba(166,206,57,.35); border-radius: 50%; box-shadow: 0 0 0 55px rgba(166,206,57,.035), 0 0 0 110px rgba(166,206,57,.025); }
.warranty-hero-card img { position: relative; z-index: 1; width: 220px; }
.registration-layout { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.registration-aside { position: sticky; top: 125px; }
.registration-aside h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 3.7rem); line-height: 1.04; letter-spacing: -.05em; }
.registration-aside > p { color: var(--muted); }
.registration-steps { display: grid; gap: .8rem; margin-top: 1.8rem; }
.registration-step { display: grid; grid-template-columns: 38px 1fr; align-items: start; gap: .8rem; }
.registration-step span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--green); font-size: .72rem; font-weight: 900; }
.registration-step strong { display: block; font-size: .9rem; }
.registration-step p { margin: .1rem 0 0; color: var(--muted); font-size: .82rem; }
.registration-note { margin-top: 1.6rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--muted); background: var(--white); font-size: .78rem; }
.form-card { padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); }
.form-card h2 { margin: 0; font-size: 1.65rem; letter-spacing: -.025em; }
.form-intro { margin: .4rem 0 1.8rem; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.1rem; }
.field { min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: .38rem; font-size: .78rem; font-weight: 800; }
.field label span { color: var(--muted); font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; min-height: 51px; border: 1px solid #cbd2c6; border-radius: .65rem; padding: .76rem .85rem; color: var(--ink); background: #fbfcf9; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: #7ca018; background: var(--white); box-shadow: 0 0 0 4px rgba(166,206,57,.19); }
.field-help { margin: .3rem 0 0; color: var(--muted); font-size: .72rem; }
.checkbox-field { display: grid; grid-template-columns: 22px 1fr; gap: .7rem; align-items: start; margin-top: 1rem; }
.checkbox-field input { width: 19px; height: 19px; margin-top: .2rem; accent-color: var(--green); }
.checkbox-field label { color: #4c5749; font-size: .8rem; }
.checkbox-field a { color: #536b16; font-weight: 700; }
.form-actions { display: flex; align-items: center; gap: 1rem; margin-top: 1.6rem; }
.form-status { display: none; margin: 1.2rem 0 0; padding: 1rem; border-radius: .7rem; font-size: .85rem; }
.form-status.is-visible { display: block; }
.form-status.is-error { color: #71231f; border: 1px solid #e1aaa6; background: #fff0ef; }
.form-status.is-success { color: #30420f; border: 1px solid #bdd66f; background: #f1f8dd; }
.form-card.is-submitting { opacity: .78; pointer-events: none; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.success-page { min-height: 650px; display: grid; place-items: center; padding-block: 5rem; background: var(--paper); }
.success-card { width: min(100%, 720px); padding: clamp(2rem, 6vw, 4rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow); text-align: center; }
.success-icon { width: 88px; height: 88px; display: grid; place-items: center; margin: 0 auto 1.5rem; border-radius: 50%; color: var(--ink); background: var(--green); }
.success-icon svg { width: 43px; }
.success-card h1 { margin: 0; font-size: clamp(2.5rem, 6vw, 4.4rem); line-height: 1; letter-spacing: -.05em; }
.success-card p { color: var(--muted); }
.success-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: 1.5rem; }
.prose { width: min(calc(100% - 40px), 850px); margin-inline: auto; padding-block: 5rem 7rem; }
.prose h1 { margin: 0; font-size: clamp(3rem, 6vw, 5rem); line-height: 1; letter-spacing: -.055em; }
.prose h2 { margin: 2.6rem 0 .65rem; font-size: 1.55rem; letter-spacing: -.025em; }
.prose p, .prose li { color: #4f5a4c; }
.prose a { color: #526a14; font-weight: 700; }
.prose .effective { margin-top: .7rem; color: var(--muted); font-size: .82rem; }
.error-page { min-height: 650px; display: grid; place-items: center; padding-block: 5rem; color: var(--white); background: var(--ink); text-align: center; }
.error-page h1 { margin: 0; color: var(--green); font-size: clamp(6rem, 20vw, 13rem); line-height: .8; letter-spacing: -.08em; }
.error-page h2 { margin: 1.6rem 0 .5rem; font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: -.045em; }
.error-page p { color: #bbc4b7; }
.site-footer { color: #d9ded5; background: #0b0e0a; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .8fr .8fr 1fr; gap: 3rem; padding-block: 4.5rem; }
.footer-brand img { width: 190px; height: auto; }
.footer-brand p { max-width: 340px; color: #9da79a; }
.site-footer h2 { margin: 0 0 1rem; color: var(--white); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; }
.site-footer a { display: block; margin: .55rem 0; color: #aeb8aa; font-size: .86rem; text-decoration: none; }
.site-footer a:hover { color: var(--green); }
.footer-amazon p { margin: 0; color: #9da79a; font-size: .84rem; }
.footer-bottom { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); color: #778173; font-size: .7rem; }
.footer-bottom p { margin: 0; }
.mobile-buy-bar { display: none; }
@media (max-width: 1050px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-product { width: 600px; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .product-features { grid-template-columns: repeat(2,1fr); }
  .feature-block:nth-child(2) { border-right: 0; }
  .feature-block:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .more-products { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-amazon { grid-column: 2 / 4; }
}
@media (max-width: 860px) {
  :root { --header-h: 68px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .notice-inner { min-height: 31px; font-size: .62rem; }
  .notice-inner span:last-child, .notice-dot { display: none; }
  .brand { width: 158px; }
  .nav-toggle { display: inline-flex; position: relative; z-index: 2; }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; z-index: 1; inset: 0; min-height: 100dvh; display: flex; align-items: stretch; justify-content: center; flex-direction: column; gap: .2rem; padding: 110px 28px 40px; transform: translateX(100%); visibility: hidden; color: var(--white); background: var(--ink); transition: transform .28s ease, visibility .28s; }
  .primary-nav.is-open { transform: translateX(0); visibility: visible; }
  .primary-nav > a:not(.button) { padding: .75rem 0; color: var(--white); font-size: 1.6rem; letter-spacing: -.025em; }
  .primary-nav > a:not(.button)::after { display: none; }
  .primary-nav .nav-cta { margin-top: 1rem; color: var(--ink); background: var(--green); }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; padding-block: 4.6rem 2.8rem; }
  .hero-copy { text-align: center; margin-inline: auto; }
  .hero-copy > p:not(.eyebrow) { margin-inline: auto; }
  .hero-actions, .hero-note { justify-content: center; }
  .hero-visual { min-height: 480px; }
  .hero-orbit { width: 440px; }
  .hero-product { width: 590px; max-width: 118vw; }
  .hero-chip-1 { left: 5%; }
  .hero-chip-2 { right: 5%; }
  .hero-chip-3 { right: 10%; }
  .section-head { display: block; }
  .section-head .section-lead { margin-left: 0; }
  .products-grid { grid-template-columns: 1fr; }
  .approach-grid, .selector-grid, .product-detail-grid, .placement-grid, .registration-layout, .warranty-hero-grid { grid-template-columns: 1fr; }
  .approach-visual { min-height: 480px; }
  .selector-intro, .registration-aside { position: static; }
  .selector-grid { gap: 3rem; }
  .product-gallery { min-height: 520px; }
  .product-gallery img { height: 430px; }
  .warranty-banner-grid { grid-template-columns: 1fr; }
  .warranty-banner-grid .button { justify-self: start; }
  .warranty-hero-grid { gap: 2rem; }
  .warranty-hero-card { min-height: 330px; }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-amazon { grid-column: auto; }
}
@media (max-width: 600px) {
  .button { white-space: normal; text-align: center; }
  .display { font-size: clamp(2.75rem, 15vw, 4.5rem); }
  .section { padding-block: 4.2rem; }
  .hero-grid { padding-top: 3.7rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 380px; }
  .hero-orbit { width: 340px; }
  .hero-product { top: 54%; width: 480px; }
  .hero-chip { padding: .58rem .7rem; font-size: .59rem; }
  .hero-chip-1 { top: 8%; left: 0; }
  .hero-chip-2 { top: 25%; right: 0; }
  .hero-chip-3 { right: 2%; bottom: 7%; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .product-card-image { min-height: 310px; padding: 2rem 1rem; }
  .product-card-image img { height: 245px; }
  .product-card-actions { align-items: stretch; flex-direction: column; }
  .product-card-actions .button, .product-card-actions .text-link { justify-content: center; }
  .approach-visual { min-height: 400px; }
  .approach-stamp { width: 105px; height: 105px; font-size: .55rem; }
  .selector-item { grid-template-columns: 48px 1fr; }
  .selector-number { width: 44px; height: 44px; }
  .selector-arrow { display: none; }
  .page-hero { padding-block: 3.8rem; }
  .product-detail-hero { padding-top: 2.6rem; }
  .product-gallery { min-height: 410px; }
  .product-gallery img { width: 95%; height: 330px; }
  .product-meta-row { grid-template-columns: 1fr; }
  .product-buy { align-items: stretch; flex-direction: column; }
  .product-buy .button { width: 100%; }
  .product-features { grid-template-columns: 1fr; }
  .feature-block { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-block:last-child { border-bottom: 0; }
  .placement-visual { min-height: 360px; padding: 1.5rem; }
  .placement-visual img { max-height: 310px; }
  .placement-visual--landscape { min-height: 0; aspect-ratio: 16 / 10; padding: 0; }
  .more-product { grid-template-columns: 100px 1fr; }
  .more-product-image { height: 110px; }
  .more-product img { width: 90px; height: 90px; }
  .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .form-actions .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand, .footer-amazon { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 1.3rem; }
  .mobile-buy-bar { position: fixed; z-index: 900; right: 10px; bottom: 10px; left: 10px; display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .65rem; border: 1px solid rgba(255,255,255,.1); border-radius: 1rem; color: var(--white); background: rgba(16,20,15,.94); box-shadow: 0 14px 38px rgba(0,0,0,.28); backdrop-filter: blur(12px); }
  .mobile-buy-bar strong { display: block; max-width: 135px; font-size: .73rem; line-height: 1.2; }
  .mobile-buy-bar .button { min-height: 42px; padding-inline: .9rem; white-space: nowrap; }
  body.has-mobile-buy .site-footer { padding-bottom: 80px; }
}

/* Mobile-first product art: use dedicated, balanced 4:3 compositions below 720px. */
.responsive-picture { display: contents; }

@media (max-width: 720px) {
  /* Remove fixed image heights that can exaggerate a three-quarter camera angle. */
  .hero-visual {
    min-height: 0;
    aspect-ratio: 4 / 3;
    margin-top: .75rem;
  }
  .hero-orbit { width: min(88vw, 340px); }
  .hero-product {
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
    object-position: center;
    transform: translate(-50%, -50%);
    filter: drop-shadow(0 24px 24px rgba(0,0,0,.34));
  }
  .hero-chip { z-index: 4; }
  .hero-chip-1 { top: 9%; left: 1%; }
  .hero-chip-2 { top: 24%; right: 1%; }
  .hero-chip-3 { right: 3%; bottom: 8%; }

  .product-card-image {
    min-height: 0;
    aspect-ratio: 4 / 3;
    padding: 1rem;
  }
  .product-card-image img {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
    transform: none !important;
    filter: drop-shadow(0 17px 18px rgba(16,20,15,.14));
  }
  .product-card-image::after {
    width: 220px;
    height: 220px;
    right: -100px;
    bottom: -105px;
    border-width: 28px;
  }

  .product-gallery {
    min-height: 0;
    aspect-ratio: 4 / 3;
    padding: 1rem;
  }
  .product-gallery::before {
    width: min(78vw, 300px);
    height: min(78vw, 300px);
    box-shadow: 0 0 0 45px rgba(166,206,57,.05), 0 0 0 90px rgba(166,206,57,.03);
  }
  .product-gallery img {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 19px 19px rgba(16,20,15,.16));
  }

  .placement-visual {
    min-height: 0;
    aspect-ratio: 4 / 3;
    padding: 1rem;
  }
  .placement-visual::before {
    width: min(72vw, 280px);
    height: min(72vw, 280px);
    box-shadow: 0 0 0 42px rgba(166,206,57,.024);
  }
  .placement-visual img {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 18px 18px rgba(0,0,0,.33));
  }
  .placement-visual--landscape {
    aspect-ratio: 16 / 10;
    padding: 0;
  }
  .placement-visual--landscape img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: none;
  }

  .more-product-image {
    height: auto;
    min-height: 104px;
    aspect-ratio: 1 / 1;
  }
  .more-product img {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 9px 10px rgba(16,20,15,.13));
  }

  /* Touch screens should not add a second artificial tilt on hover. */
  .product-card:hover,
  .more-product:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

/* =========================================================
   2026 DARK CAMPAIGN SYSTEM
   Carries the black / electric-green Linktree artwork through
   the full website while preserving the existing content and
   warranty workflow.
   ========================================================= */
:root {
  --campaign-black: #020402;
  --campaign-surface: #080c08;
  --campaign-surface-2: #0d130d;
  --campaign-surface-3: #131b12;
  --campaign-green: #82e414;
  --campaign-green-hot: #9cff22;
  --campaign-green-deep: #4b9808;
  --campaign-text: #f4f7f1;
  --campaign-muted: #a8b1a4;
  --campaign-line: rgba(151, 255, 35, .18);
  --campaign-glow: 0 0 34px rgba(130, 228, 20, .18);
}

body {
  color: var(--campaign-text);
  background:
    radial-gradient(circle at 88% 8%, rgba(112, 214, 13, .11), transparent 27rem),
    radial-gradient(circle at 12% 48%, rgba(65, 128, 10, .07), transparent 34rem),
    linear-gradient(180deg, #030603 0%, #050805 50%, #020402 100%);
}

body,
button,
input,
select,
textarea {
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

.display,
.section-title,
.page-hero h1,
.product-info h1,
.warranty-hero h1,
.approach-copy h2,
.selector-intro h2,
.placement-copy h2,
.warranty-banner h2,
.success-card h1,
.prose h1 {
  font-family: "Arial Narrow", "Roboto Condensed", "Helvetica Neue Condensed", Impact, ui-sans-serif, sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -.035em;
}

.section-lead,
.hero-copy > p:not(.eyebrow),
.page-hero p:not(.eyebrow),
.product-description,
.approach-copy > p:not(.eyebrow),
.placement-copy > p,
.registration-aside > p,
.prose p,
.prose li {
  color: var(--campaign-muted);
}

.eyebrow,
.feature-block-number,
.principle-number,
.more-product-copy > span,
.text-link,
.breadcrumbs a:hover {
  color: var(--campaign-green);
}

::selection {
  color: #020402;
  background: var(--campaign-green-hot);
}

:focus-visible {
  outline-color: var(--campaign-green-hot);
}

.site-notice {
  color: #071006;
  background: linear-gradient(90deg, #67bf0a, #9cf32c 48%, #67bf0a);
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset;
}
.notice-dot { background: #071006; }

.site-header {
  border-bottom-color: rgba(151,255,35,.17);
  background: rgba(3,6,3,.92);
  box-shadow: 0 12px 35px rgba(0,0,0,.22);
}
.site-header.is-scrolled {
  box-shadow: 0 15px 40px rgba(0,0,0,.42), 0 1px 0 rgba(151,255,35,.13);
}
.primary-nav > a:not(.button) { color: #c6cec2; }
.primary-nav > a.is-active,
.primary-nav > a:not(.button):hover { color: #fff; }
.primary-nav > a:not(.button)::after { background: var(--campaign-green-hot); }
.nav-toggle {
  border: 1px solid rgba(151,255,35,.22);
  background: #0b110a;
}
.nav-toggle span:not(.sr-only) { background: var(--campaign-green-hot); }

.button-green {
  color: #041003;
  background: linear-gradient(135deg, #9cff22 0%, #68c709 100%);
  border-color: rgba(209,255,153,.45);
  box-shadow: 0 12px 28px rgba(112, 214, 13, .22), inset 0 1px rgba(255,255,255,.35);
}
.button-green:hover {
  background: linear-gradient(135deg, #b0ff48 0%, #7add10 100%);
  box-shadow: 0 17px 36px rgba(112, 214, 13, .32), inset 0 1px rgba(255,255,255,.4);
}
.button-dark {
  color: #fff;
  border-color: rgba(151,255,35,.27);
  background: linear-gradient(180deg, #111811, #070b07);
  box-shadow: inset 0 1px rgba(255,255,255,.05);
}
.button-dark:hover {
  border-color: var(--campaign-green);
  background: #111a10;
  box-shadow: var(--campaign-glow);
}
.button-outline {
  border-color: rgba(151,255,35,.4);
  background: rgba(5,9,5,.42);
}
.button-outline:hover {
  border-color: var(--campaign-green-hot);
  background: rgba(130,228,20,.09);
  box-shadow: var(--campaign-glow);
}
.button-light { color: #020402; background: #f4f7f1; }
.text-link:hover { color: var(--campaign-green-hot); }

.hero {
  min-height: 760px;
  background:
    radial-gradient(circle at 76% 44%, rgba(114,228,13,.17), transparent 26rem),
    linear-gradient(118deg, #020402 0%, #071007 49%, #020402 100%);
}
.hero::before {
  opacity: .35;
  background-image:
    radial-gradient(circle at 76% 44%, transparent 0 31%, rgba(151,255,35,.32) 31.15%, transparent 31.8%),
    linear-gradient(rgba(151,255,35,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151,255,35,.025) 1px, transparent 1px);
  background-size: auto, 38px 38px, 38px 38px;
  mask-image: none;
}
.hero::after { display: none; }
.hero-grid { min-height: 760px; }
.hero-copy .display span { color: var(--campaign-green-hot); text-shadow: 0 0 38px rgba(130,228,20,.2); }
.hero-note { color: #aeb8aa; }
.hero-note svg { color: var(--campaign-green-hot); }
.hero-visual {
  min-height: 600px;
  display: grid;
  place-items: center;
}
.hero-orbit {
  width: min(100%, 590px);
  border-color: rgba(151,255,35,.54);
  background: radial-gradient(circle at 50% 50%, rgba(130,228,20,.18), transparent 63%);
  box-shadow: 0 0 58px rgba(130,228,20,.12), inset 0 0 44px rgba(130,228,20,.07);
}
.hero-orbit::before,
.hero-orbit::after { border-color: rgba(151,255,35,.17); }
.hero-product {
  width: min(96%, 590px);
  height: auto;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  border: 1px solid rgba(151,255,35,.26);
  border-radius: 2rem;
  box-shadow: 0 32px 74px rgba(0,0,0,.58), 0 0 44px rgba(130,228,20,.12);
  filter: none;
}
.hero-chip { display: none; }

.trust-strip {
  border-color: var(--campaign-line);
  background: rgba(5,8,5,.95);
}
.trust-item { border-color: var(--campaign-line); }
.trust-icon {
  color: #041003;
  background: linear-gradient(145deg, #a5ff36, #65bc09);
  box-shadow: 0 0 22px rgba(130,228,20,.18);
}
.trust-item strong { color: #fff; }
.trust-item span { color: var(--campaign-muted); }

.section-paper {
  background:
    radial-gradient(circle at 92% 10%, rgba(130,228,20,.08), transparent 25rem),
    #080c08;
}
.section-dark { background: #020402; }

.products-grid { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.5rem; }
.product-card {
  border-color: rgba(151,255,35,.2);
  background: linear-gradient(180deg, #0b110b 0%, #050805 100%);
  box-shadow: 0 18px 48px rgba(0,0,0,.26), inset 0 1px rgba(255,255,255,.025);
}
.product-card:hover {
  border-color: rgba(151,255,35,.58);
  box-shadow: 0 28px 75px rgba(0,0,0,.52), 0 0 38px rgba(130,228,20,.12);
}
.product-card-image {
  min-height: 0;
  aspect-ratio: 1 / 1;
  padding: 0;
  border-bottom: 1px solid rgba(151,255,35,.18);
  background: #020402;
}
.product-card-image::after { display: none; }
.product-card-image img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  filter: none;
}
.product-card:hover .product-card-image img { transform: scale(1.018); }
.product-card-badge {
  top: 1rem;
  left: 1rem;
  color: #041003;
  background: linear-gradient(135deg, #a7ff39, #65bd08);
  box-shadow: 0 7px 18px rgba(0,0,0,.35), 0 0 20px rgba(130,228,20,.18);
}
.product-card-body { padding: 1.45rem 1.45rem 1.55rem; }
.product-card h2,
.product-card h3 { color: #fff; }
.product-card-body > p:not(.eyebrow) { color: var(--campaign-muted); }
.product-card-actions {
  align-items: stretch;
  flex-direction: column;
}
.product-card-actions .button,
.product-card-actions .text-link { justify-content: center; }

.approach-visual {
  border: 1px solid rgba(151,255,35,.26);
  background:
    radial-gradient(circle at center, rgba(130,228,20,.15), transparent 57%),
    #030603;
  box-shadow: 0 0 60px rgba(130,228,20,.08) inset;
}
.approach-visual::before {
  opacity: .35;
  background: repeating-radial-gradient(circle at 50% 50%, transparent 0 62px, rgba(151,255,35,.15) 63px 64px);
}
.approach-visual img {
  width: 78%;
  left: 11%;
  bottom: 8%;
  border-radius: 50%;
  filter: drop-shadow(0 0 36px rgba(130,228,20,.19));
}
.approach-stamp {
  border-color: var(--campaign-green-hot);
  color: var(--campaign-green-hot);
  background: rgba(2,4,2,.78);
  box-shadow: 0 0 22px rgba(130,228,20,.12);
}
.principle { border-color: var(--campaign-line); }
.principle h3 { color: #fff; }
.principle p { color: var(--campaign-muted); }

.selector-item {
  border-color: rgba(151,255,35,.18);
  background: linear-gradient(110deg, rgba(255,255,255,.035), rgba(130,228,20,.025));
  box-shadow: inset 0 1px rgba(255,255,255,.025);
}
.selector-item:hover {
  border-color: var(--campaign-green-hot);
  background: rgba(130,228,20,.08);
  box-shadow: 0 0 30px rgba(130,228,20,.1);
}
.selector-number {
  color: #041003;
  background: linear-gradient(145deg, #a7ff39, #65bd08);
}

.page-hero {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(2,4,2,.98) 0%, rgba(4,8,4,.94) 58%, rgba(3,6,3,.72) 100%),
    url('/assets/images/showcase/cat-icon.webp') right -100px center / 560px auto no-repeat,
    #030603;
  border-bottom: 1px solid var(--campaign-line);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(151,255,35,.026) 1px, transparent 1px), linear-gradient(90deg, rgba(151,255,35,.026) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.page-hero::after {
  width: 520px;
  height: 520px;
  right: -110px;
  top: -175px;
  border: 1px solid rgba(151,255,35,.34);
  box-shadow: 0 0 0 70px rgba(130,228,20,.025), 0 0 58px rgba(130,228,20,.09);
}
.page-hero p:not(.eyebrow),
.breadcrumbs { color: var(--campaign-muted); }

.product-detail-hero {
  color: #fff;
  background:
    radial-gradient(circle at 20% 45%, rgba(130,228,20,.08), transparent 28rem),
    #050805;
  border-bottom: 1px solid var(--campaign-line);
}
.product-gallery {
  min-height: 0;
  aspect-ratio: 1 / 1;
  border-color: rgba(151,255,35,.26);
  background: #020402;
  box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 38px rgba(130,228,20,.08);
}
.product-gallery::before { display: none; }
.product-gallery img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  filter: none;
}
.gallery-label {
  color: #041003;
  background: linear-gradient(135deg, #a7ff39, #65bd08);
  box-shadow: 0 8px 24px rgba(0,0,0,.42);
}
.product-info h1,
.product-subtitle { color: #fff; }
.product-meta {
  border-color: rgba(151,255,35,.18);
  background: rgba(130,228,20,.035);
}
.product-meta span,
.amazon-note { color: var(--campaign-muted); }
.amazon-note a { color: var(--campaign-green); }

.product-features {
  border-color: var(--campaign-line);
  box-shadow: 0 20px 55px rgba(0,0,0,.22);
}
.feature-block {
  border-color: var(--campaign-line);
  background: linear-gradient(180deg, #0d130d, #080c08);
}
.feature-block h3 { color: #fff; }
.feature-block p { color: var(--campaign-muted); }

.placement-item { border-color: var(--campaign-line); }
.placement-item svg { color: var(--campaign-green-hot); }
.placement-visual {
  border: 1px solid rgba(151,255,35,.2);
  background: radial-gradient(circle at 50% 45%, rgba(130,228,20,.18), transparent 58%), #020402;
  box-shadow: 0 0 44px rgba(130,228,20,.07) inset;
}
.placement-visual::before { border-color: rgba(151,255,35,.28); }
.placement-visual img { filter: drop-shadow(0 28px 28px rgba(0,0,0,.52)); }

.safety-callout {
  border: 1px solid rgba(151,255,35,.25);
  border-left: 5px solid var(--campaign-green-hot);
  color: #eaf0e6;
  background: linear-gradient(100deg, rgba(130,228,20,.12), rgba(130,228,20,.035));
}
.safety-callout svg { color: var(--campaign-green-hot); }
.safety-callout p { color: #b7c3b2; }

.more-product {
  border-color: rgba(151,255,35,.18);
  background: linear-gradient(180deg, #0d130d, #070b07);
}
.more-product:hover {
  border-color: var(--campaign-green);
  box-shadow: 0 18px 48px rgba(0,0,0,.42), 0 0 28px rgba(130,228,20,.09);
}
.more-product-image {
  background: #020402;
  border: 1px solid rgba(151,255,35,.15);
}
.more-product-image::after { display: none; }
.more-product img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: none;
}
.more-product h3 { color: #fff; }

.compare-wrap {
  border-color: var(--campaign-line);
  background: #070b07;
  box-shadow: 0 20px 55px rgba(0,0,0,.25);
}
.compare-table th,
.compare-table td { border-color: var(--campaign-line); }
.compare-table thead th {
  color: #b7c1b3;
  background: #101710;
}
.compare-table tbody tr:hover { background: rgba(130,228,20,.035); }

.warranty-banner {
  color: #061005;
  background:
    radial-gradient(circle at 90% 50%, rgba(255,255,255,.26), transparent 19rem),
    linear-gradient(105deg, #5caf08, #a6ff34 52%, #67c508);
  box-shadow: inset 0 1px rgba(255,255,255,.32), inset 0 -1px rgba(0,0,0,.16);
}
.warranty-banner p { color: #203a0b; }
.warranty-banner .button-dark { border-color: rgba(0,0,0,.22); }

.warranty-hero {
  background:
    radial-gradient(circle at 78% 50%, rgba(130,228,20,.15), transparent 24rem),
    #020402;
  border-bottom: 1px solid var(--campaign-line);
}
.warranty-hero-card {
  border-color: rgba(151,255,35,.24);
  background: radial-gradient(circle at center, rgba(130,228,20,.16), transparent 62%);
  box-shadow: 0 0 46px rgba(130,228,20,.08) inset;
}
.warranty-hero-card::before { border-color: rgba(151,255,35,.34); }
.warranty-hero-card img {
  width: min(72%, 310px);
  border-radius: 50%;
  filter: drop-shadow(0 0 28px rgba(130,228,20,.18));
}
.registration-note,
.form-card,
.success-card {
  border-color: var(--campaign-line);
  color: var(--campaign-text);
  background: linear-gradient(180deg, #0d130d, #070b07);
  box-shadow: 0 24px 65px rgba(0,0,0,.34);
}
.registration-step strong,
.form-card h2 { color: #fff; }
.registration-step p,
.registration-note,
.form-intro,
.field-help,
.checkbox-field label { color: var(--campaign-muted); }
.field label { color: #e8eee5; }
.field input,
.field select,
.field textarea {
  color: #f4f7f1;
  border-color: rgba(151,255,35,.2);
  background: #050905;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--campaign-green-hot);
  background: #081008;
  box-shadow: 0 0 0 4px rgba(130,228,20,.13);
}
.checkbox-field a { color: var(--campaign-green-hot); }

.prose { color: #fff; }
.prose p,
.prose li { color: var(--campaign-muted); }
.prose a { color: var(--campaign-green-hot); }
.prose h2 { color: #fff; }

.site-footer {
  border-top: 1px solid rgba(151,255,35,.14);
  background:
    radial-gradient(circle at 8% 12%, rgba(130,228,20,.06), transparent 20rem),
    #010301;
}
.site-footer a { color: #aeb8aa; }
.site-footer a:hover { color: var(--campaign-green-hot); }
.footer-bottom { border-color: rgba(151,255,35,.12); }

.mobile-buy-bar {
  border-color: rgba(151,255,35,.24);
  background: rgba(2,5,2,.94);
  box-shadow: 0 18px 50px rgba(0,0,0,.52), 0 0 30px rgba(130,228,20,.08);
}

@media (max-width: 1120px) {
  .products-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 860px) {
  .primary-nav {
    background:
      radial-gradient(circle at 80% 18%, rgba(130,228,20,.15), transparent 18rem),
      #020402;
  }
  .primary-nav .nav-cta { color: #041003; background: linear-gradient(135deg, #a7ff39, #65bd08); }
  .hero { min-height: auto; }
  .hero-grid { min-height: auto; }
  .hero-visual { min-height: 0; aspect-ratio: 1 / 1; }
  .hero-product { width: min(92%, 560px); }
  .page-hero {
    background:
      linear-gradient(90deg, rgba(2,4,2,.98), rgba(3,7,3,.86)),
      url('/assets/images/showcase/mobile/cat-icon.webp') right -85px center / 330px auto no-repeat,
      #030603;
  }
}

@media (max-width: 720px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-visual { aspect-ratio: 1 / 1; margin-top: 1.2rem; }
  .hero-orbit { width: min(86vw, 350px); }
  .hero-product {
    width: 92%;
    height: auto;
    object-fit: cover;
    border-radius: 1.35rem;
  }
  .product-card-image,
  .product-gallery {
    aspect-ratio: 1 / 1;
    padding: 0;
  }
  .product-card-image img,
  .product-gallery img {
    object-fit: cover;
    filter: none;
  }
  .product-card-badge { font-size: .56rem; }
  .page-hero {
    background:
      linear-gradient(90deg, rgba(2,4,2,.99), rgba(3,7,3,.89)),
      url('/assets/images/showcase/mobile/cat-icon.webp') right -130px center / 290px auto no-repeat,
      #030603;
  }
  .page-hero::after { opacity: .55; }
  .product-gallery { box-shadow: 0 22px 55px rgba(0,0,0,.45); }
  .more-product-image { aspect-ratio: 1 / 1; }
  .more-product img { object-fit: cover; }
  .warranty-hero-card img { width: 62%; }
}


/* 2026-08-28 hero cat, visible desktop logo, four-product balance */
.site-header {
  background: rgba(3,6,3,.97) !important;
  border-bottom-color: rgba(151,255,35,.2);
}
.brand { width: 184px; }
.brand img { display:block; width:100%; height:auto; }
.hero-visual.hero-cat { min-height: 600px; }
.hero-cat .hero-orbit {
  width: min(100%, 575px);
  border-color: rgba(151,255,35,.7);
  box-shadow: 0 0 70px rgba(130,228,20,.16), inset 0 0 48px rgba(130,228,20,.09);
}
.hero-cat .hero-cat-art {
  width: min(90%, 535px);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: 50% 48%;
  border-radius: 50%;
  border: 2px solid rgba(151,255,35,.48);
  box-shadow: 0 34px 86px rgba(0,0,0,.62), 0 0 64px rgba(130,228,20,.18);
}
.products-grid {
  grid-template-columns: repeat(2, minmax(0,1fr));
  max-width: 1080px;
  margin-inline: auto;
}
@media (max-width: 860px) {
  .hero-visual.hero-cat { min-height: 0; aspect-ratio: 1 / 1; }
  .hero-cat .hero-cat-art { width: min(88%, 500px); }
}
@media (max-width: 720px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-cat .hero-cat-art { width: 88%; border-radius: 50%; }
}


/* =========================================================
   2026-09-02 LINKTREE ICON SYSTEM
   Uses the supplied glossy black / neon-green icon family as
   functional navigation and feature markers across the site.
   ========================================================= */
.campaign-icon,
.icon-benefit-image,
.principle-icon,
.feature-icon,
.selector-icon,
.registration-step-icon,
.warranty-shield-icon,
.warranty-banner-icon {
  display: block;
  height: auto;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.icon-benefits {
  position: relative;
  overflow: hidden;
  border-block: 1px solid rgba(151,255,35,.18);
  background:
    radial-gradient(circle at 50% -80%, rgba(130,228,20,.12), transparent 38rem),
    #030603;
}
.icon-benefits::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .3;
  background-image:
    linear-gradient(rgba(151,255,35,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151,255,35,.02) 1px, transparent 1px);
  background-size: 32px 32px;
}
.icon-benefit-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(6, minmax(0,1fr));
  border-inline: 1px solid rgba(151,255,35,.12);
}
.icon-benefit {
  position: relative;
  min-width: 0;
  min-height: 205px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: 1.15rem .8rem 1.35rem;
  border-right: 1px solid rgba(151,255,35,.12);
  color: #fff;
  text-align: center;
  text-decoration: none;
  background: linear-gradient(180deg, rgba(255,255,255,.018), rgba(130,228,20,.018));
  transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.icon-benefit:last-child { border-right: 0; }
.icon-benefit::before {
  content: "";
  position: absolute;
  width: 112px;
  height: 112px;
  top: 19px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(130,228,20,.08);
  filter: blur(24px);
  opacity: .45;
  transition: opacity .2s ease, transform .2s ease;
}
.icon-benefit:hover {
  z-index: 2;
  transform: translateY(-3px);
  background: linear-gradient(180deg, rgba(130,228,20,.07), rgba(130,228,20,.025));
  box-shadow: 0 0 34px rgba(130,228,20,.09) inset;
}
.icon-benefit:hover::before { opacity: .9; transform: translateX(-50%) scale(1.08); }
.icon-benefit-image {
  position: relative;
  z-index: 1;
  width: 96px;
  aspect-ratio: 1;
  filter: drop-shadow(0 13px 16px rgba(0,0,0,.4));
  transition: transform .25s ease, filter .25s ease;
}
.icon-benefit:hover .icon-benefit-image {
  transform: scale(1.045);
  filter: drop-shadow(0 15px 20px rgba(0,0,0,.52)) drop-shadow(0 0 13px rgba(130,228,20,.2));
}
.icon-benefit-copy { position: relative; z-index: 1; min-width: 0; }
.icon-benefit-copy strong {
  display: block;
  font-family: "Arial Narrow", "Roboto Condensed", "Helvetica Neue Condensed", Impact, ui-sans-serif, sans-serif;
  font-size: .86rem;
  font-weight: 900;
  letter-spacing: .045em;
  line-height: 1.08;
  text-transform: uppercase;
}
.icon-benefit-copy > span {
  display: block;
  max-width: 165px;
  margin: .38rem auto 0;
  color: #9fac9b;
  font-size: .7rem;
  line-height: 1.35;
}

/* Large glossy icons in existing compact trust rows. */
.trust-grid--campaign-icons .trust-item { min-height: 145px; }
.trust-icon.trust-icon-image {
  width: 70px;
  height: 70px;
  padding: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
}
.trust-icon.trust-icon-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 12px rgba(0,0,0,.32));
}

/* Replace generic list numerals with the supplied icon family. */
.principle.has-campaign-icon {
  grid-template-columns: 70px minmax(0,1fr);
  align-items: center;
  min-height: 94px;
}
.principle-icon {
  width: 64px;
  aspect-ratio: 1;
  filter: drop-shadow(0 10px 14px rgba(0,0,0,.35));
}

/* Product feature cards now mirror the glossy Linktree badge style. */
.feature-block--icon {
  position: relative;
  overflow: hidden;
  min-height: 292px;
}
.feature-block--icon::after {
  content: "";
  position: absolute;
  width: 155px;
  height: 155px;
  right: -72px;
  top: -72px;
  border: 1px solid rgba(151,255,35,.15);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(130,228,20,.015);
  pointer-events: none;
}
.feature-icon {
  position: relative;
  z-index: 1;
  width: 82px;
  aspect-ratio: 1;
  margin: -.25rem 0 .7rem;
  filter: drop-shadow(0 11px 14px rgba(0,0,0,.4));
}
.feature-block--icon h3 { margin-top: .75rem; }

/* Icon-led guide navigation. */
.selector-list--campaign-icons .selector-item {
  grid-template-columns: 72px minmax(0,1fr) auto;
  min-height: 94px;
}
.selector-icon {
  width: 66px;
  aspect-ratio: 1;
  filter: drop-shadow(0 10px 13px rgba(0,0,0,.38));
  transition: transform .2s ease, filter .2s ease;
}
.selector-list--campaign-icons .selector-item:hover .selector-icon {
  transform: scale(1.045);
  filter: drop-shadow(0 12px 16px rgba(0,0,0,.5)) drop-shadow(0 0 10px rgba(130,228,20,.18));
}

/* Warranty and registration icon treatment. */
.warranty-hero-card .warranty-shield-icon {
  position: relative;
  z-index: 1;
  width: min(76%, 330px);
  border-radius: 0;
  filter: drop-shadow(0 23px 30px rgba(0,0,0,.46)) drop-shadow(0 0 23px rgba(130,228,20,.13));
}
.registration-step--icon {
  grid-template-columns: 58px minmax(0,1fr);
  align-items: center;
}
.registration-step-icon {
  width: 54px;
  aspect-ratio: 1;
  filter: drop-shadow(0 8px 11px rgba(0,0,0,.34));
}
.warranty-banner-grid--icon {
  grid-template-columns: 104px minmax(0,1fr) auto;
}
.warranty-banner-icon-wrap {
  width: 94px;
  height: 94px;
  display: grid;
  place-items: center;
}
.warranty-banner-icon {
  width: 94px;
  filter: drop-shadow(0 13px 18px rgba(0,0,0,.22));
}

@media (max-width: 1120px) {
  .icon-benefit-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .icon-benefit { border-bottom: 1px solid rgba(151,255,35,.12); }
  .icon-benefit:nth-child(3n) { border-right: 0; }
  .icon-benefit:nth-last-child(-n+3) { border-bottom: 0; }
}

@media (max-width: 860px) {
  .warranty-banner-grid--icon { grid-template-columns: 82px minmax(0,1fr); }
  .warranty-banner-grid--icon > .button { grid-column: 1 / -1; justify-self: start; }
  .warranty-banner-icon-wrap,
  .warranty-banner-icon { width: 76px; height: 76px; }
}

@media (max-width: 720px) {
  .icon-benefit-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .icon-benefit {
    min-height: 174px;
    padding: .9rem .6rem 1.05rem;
  }
  .icon-benefit:nth-child(3n) { border-right: 1px solid rgba(151,255,35,.12); }
  .icon-benefit:nth-child(2n) { border-right: 0; }
  .icon-benefit:nth-last-child(-n+3) { border-bottom: 1px solid rgba(151,255,35,.12); }
  .icon-benefit:nth-last-child(-n+2) { border-bottom: 0; }
  .icon-benefit-image { width: 78px; }
  .icon-benefit-copy strong { font-size: .78rem; }
  .icon-benefit-copy > span { max-width: 145px; font-size: .64rem; }
  .principle.has-campaign-icon { grid-template-columns: 58px minmax(0,1fr); }
  .principle-icon { width: 54px; }
  .feature-block--icon { min-height: 0; }
  .feature-icon { width: 72px; }
  .selector-list--campaign-icons .selector-item {
    grid-template-columns: 58px minmax(0,1fr) auto;
    gap: .85rem;
  }
  .selector-icon { width: 54px; }
  .trust-grid--campaign-icons .trust-item { min-height: 112px; }
  .trust-icon.trust-icon-image { width: 58px; height: 58px; }
  .registration-step--icon { grid-template-columns: 52px minmax(0,1fr); }
  .registration-step-icon { width: 48px; }
  .warranty-banner-grid--icon { grid-template-columns: 68px minmax(0,1fr); gap: 1rem; }
  .warranty-banner-icon-wrap,
  .warranty-banner-icon { width: 64px; height: 64px; }
}