:root {
  --ink: #11110f;
  --paper: #f2f0e8;
  --paper-strong: #faf9f4;
  --signal: #c7ff34;
  --muted: #6c6b64;
  --line: rgba(17, 17, 15, 0.24);
  --max: 1440px;
  --gutter: clamp(1.25rem, 4vw, 4.75rem);
  --display: clamp(4.5rem, 15vw, 14rem);
  --title: clamp(3rem, 8vw, 8.2rem);
  --section: clamp(2.5rem, 5.5vw, 5.6rem);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { max-width: 100%; }
button, input, textarea { font: inherit; }
::selection { background: var(--signal); color: var(--ink); }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 4px; }
.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: 100; padding: .7rem 1rem; background: var(--signal); color: var(--ink); transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.shell { width: min(100%, var(--max)); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow { margin: 0; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.lede { max-width: 41rem; color: var(--muted); font-size: clamp(1.12rem, 2vw, 1.5rem); }

.site-header { position: relative; z-index: 20; border-bottom: 1px solid var(--line); background: var(--paper); }
.header-inner { min-height: 5.1rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { text-decoration: none; font-size: 1.05rem; font-weight: 900; letter-spacing: -.04em; }
.nav-list { display: flex; align-items: center; gap: clamp(1.2rem, 3vw, 3rem); margin: 0; padding: 0; list-style: none; }
.nav-list a { position: relative; text-decoration: none; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.nav-list a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -.35rem; height: 2px; background: var(--ink); transition: right 180ms ease; }
.nav-list a:hover::after, .nav-list a[aria-current='page']::after { right: 0; }
.menu-toggle { display: none; border: 0; padding: .55rem 0; background: transparent; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }

.hero { min-height: calc(100svh - 5.1rem); display: flex; flex-direction: column; justify-content: space-between; padding-block: clamp(2.5rem, 6vh, 5rem) clamp(2rem, 5vh, 4rem); overflow: hidden; }
.hero-meta { display: grid; grid-template-columns: 1fr minmax(18rem, 31rem); align-items: start; gap: 3rem; }
.hero-meta h1 { max-width: 14ch; margin: 0; font-size: clamp(1.7rem, 3.1vw, 3.3rem); line-height: .98; letter-spacing: -.06em; text-transform: uppercase; }
.hero-wordmark { margin: 2rem 0 0; font-size: var(--display); font-weight: 900; line-height: .72; letter-spacing: -.095em; white-space: nowrap; transform: translateX(-.06em); }
.hero-foot { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-top: 3rem; }
.hero-foot p { max-width: 22rem; margin: 0; font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.arrow-link { display: inline-flex; align-items: center; gap: 1.5rem; padding: 1rem 0; border-bottom: 2px solid currentColor; text-decoration: none; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.arrow-link::after { content: '↘'; font-size: 1.4rem; transition: transform 180ms ease; }
.arrow-link:hover::after { transform: translate(.25rem, .25rem); }

.manifesto { padding-block: clamp(6rem, 12vw, 12rem); border-top: 1px solid var(--line); }
.manifesto-grid { display: grid; grid-template-columns: .7fr 1.8fr; gap: 3rem; }
.manifesto h2 { max-width: 14ch; margin: 0; font-size: var(--section); line-height: .95; letter-spacing: -.065em; text-transform: uppercase; }
.manifesto-copy { max-width: 39rem; justify-self: end; }
.manifesto-copy p { margin-top: 0; font-size: clamp(1.25rem, 2vw, 1.75rem); }

.products-heading { display: flex; justify-content: space-between; align-items: end; padding-block: 2rem; border-block: 1px solid var(--line); }
.products-heading h2 { margin: 0; font-size: var(--title); line-height: .83; letter-spacing: -.08em; text-transform: uppercase; }
.products-heading span { margin-bottom: .4rem; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.product { padding-block: clamp(4.5rem, 9vw, 9rem); border-bottom: 1px solid var(--line); }
.product-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(2rem, 6vw, 7rem); align-items: center; }
.product:nth-child(even) .product-visual { order: -1; }
.product-number { display: inline-block; margin-bottom: clamp(3rem, 8vw, 7rem); font-size: .78rem; font-weight: 800; letter-spacing: .14em; }
.status { display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1.5rem; font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.status::before { content: ''; width: .58rem; height: .58rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 1px var(--ink); }
.product h3 { margin: 0; font-size: clamp(2.8rem, 6vw, 6rem); line-height: .9; letter-spacing: -.07em; }
.product-copy > p { max-width: 31rem; margin: 1.6rem 0 2.2rem; color: var(--muted); font-size: 1.12rem; }
.product-visual { aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 2rem; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); }
.product:nth-child(3n) .product-visual { background: var(--signal); color: var(--ink); }
.placeholder { width: 100%; height: 100%; display: grid; place-items: center; border: 1px dashed currentColor; text-align: center; }
.placeholder span { max-width: 18rem; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

.statement { padding-block: clamp(7rem, 14vw, 15rem); background: var(--ink); color: var(--paper); }
.statement p { max-width: 18ch; margin: 0; font-size: clamp(2.6rem, 7vw, 7.4rem); font-weight: 800; line-height: .95; letter-spacing: -.065em; text-transform: uppercase; }
.statement em { color: var(--signal); font-style: normal; }
.contact-band { padding-block: clamp(5rem, 10vw, 9rem); background: var(--signal); }
.contact-band a { display: flex; justify-content: space-between; align-items: center; gap: 2rem; text-decoration: none; }
.contact-band h2 { margin: 0; font-size: clamp(3.2rem, 10vw, 10rem); line-height: .85; letter-spacing: -.08em; text-transform: uppercase; }
.contact-band .contact-arrow { font-size: clamp(3rem, 8vw, 8rem); transition: transform 180ms ease; }
.contact-band a:hover .contact-arrow { transform: translate(.5rem, -.5rem); }

.site-footer { padding-block: 4rem 2rem; background: var(--ink); color: var(--paper); }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr; gap: 4rem; padding-bottom: 5rem; }
.footer-mark { margin: 0; font-size: clamp(2rem, 5vw, 5rem); font-weight: 900; letter-spacing: -.07em; }
.footer-nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem 2rem; }
.footer-nav a { width: fit-content; text-underline-offset: .3rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(242,240,232,.3); color: #aaa9a2; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }

.page-hero { padding-block: clamp(5rem, 12vw, 11rem) clamp(4rem, 9vw, 8rem); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 12ch; margin: 1rem 0 2rem; font-size: var(--title); line-height: .85; letter-spacing: -.075em; text-transform: uppercase; }
.page-section { padding-block: clamp(4rem, 9vw, 8rem); }
.split { display: grid; grid-template-columns: .7fr 1.5fr; gap: clamp(2rem, 7vw, 8rem); }
.split h2 { margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: .95; letter-spacing: -.055em; text-transform: uppercase; }
.prose { max-width: 47rem; }
.prose p { margin-top: 0; color: var(--muted); font-size: 1.12rem; }
.notice { padding: 1.5rem; border: 1px solid var(--line); background: var(--paper-strong); }
.contact-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.contact-option { min-height: 16rem; padding: 2rem; background: var(--paper); display: flex; flex-direction: column; justify-content: space-between; text-decoration: none; }
.contact-option:hover { background: var(--signal); }
.contact-option strong { font-size: clamp(1.8rem, 4vw, 3.5rem); letter-spacing: -.05em; }
.contact-option span { color: var(--muted); }

.has-reveal [data-reveal] { opacity: 0; transform: translateY(2rem); transition: opacity 600ms ease, transform 600ms ease; }
.has-reveal [data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 760px) {
  :root { --gutter: 1.25rem; }
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; inset: calc(100% + 1px) 0 auto; padding: 1.5rem var(--gutter) 2rem; background: var(--paper); border-bottom: 1px solid var(--line); }
  .site-nav[data-open] { display: block; }
  .nav-list { align-items: stretch; flex-direction: column; gap: 0; }
  .nav-list a { display: block; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .hero { min-height: calc(100svh - 5.1rem); }
  .hero-meta, .manifesto-grid, .product-grid, .split, .footer-top { grid-template-columns: 1fr; }
  .hero-meta { gap: 2rem; }
  .hero-meta h1 { font-size: 2rem; }
  .hero-wordmark { white-space: normal; font-size: clamp(4.7rem, 26vw, 7rem); line-height: .76; }
  .hero-foot { align-items: start; flex-direction: column; }
  .manifesto-copy { justify-self: start; }
  .products-heading { align-items: start; flex-direction: column; gap: 1rem; }
  .products-heading h2 { font-size: clamp(3.8rem, 19vw, 6rem); }
  .product:nth-child(even) .product-visual { order: initial; }
  .product-number { margin-bottom: 2.5rem; }
  .product-visual { aspect-ratio: 1 / 1; }
  .footer-top { gap: 3rem; padding-bottom: 3rem; }
  .footer-bottom { flex-direction: column; }
  .contact-options { grid-template-columns: 1fr; }
}

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

/* Dark editorial product system: base, optional artwork, shade, then HTML content. */
.product { position: relative; isolation: isolate; min-height: clamp(40rem, 78vh, 58rem); display: grid; align-items: stretch; padding: 0; overflow: hidden; border-color: rgba(255,255,255,.16); color: #f7fafc; background: #07131d; }
.product-art, .product-shade { position: absolute; inset: 0; z-index: -2; }
.product-art { background-repeat: no-repeat; background-size: cover; background-position: 68% 50%; }
.product-shade { z-index: -1; background: linear-gradient(90deg, rgba(2,8,13,.98) 0%, rgba(3,10,16,.86) 40%, rgba(3,10,16,.28) 72%, rgba(3,10,16,.62) 100%), linear-gradient(0deg, rgba(0,0,0,.46), transparent 45%); }
.product-layout { width: 100%; min-height: 100%; display: grid; grid-template-columns: minmax(0, 1fr) minmax(15rem, .65fr); align-items: end; gap: 3rem; padding-block: clamp(5rem, 11vw, 9rem); }
.product-copy { max-width: 48rem; }
.product-number { margin-bottom: clamp(4rem, 12vh, 9rem); color: rgba(255,255,255,.66); }
.product .status { color: var(--product-accent); }
.product .status::before { background: var(--product-accent); box-shadow: 0 0 1.2rem color-mix(in srgb, var(--product-accent) 70%, transparent); }
.product h3 { max-width: 10ch; font-size: clamp(3.8rem, 9vw, 9rem); }
.product-copy > p { color: rgba(255,255,255,.72); }
.product-copy > .product-lead { max-width: 37rem; margin-bottom: 1rem; color: #fff; font-size: clamp(1.3rem, 2.1vw, 2rem); line-height: 1.25; letter-spacing: -.025em; }
.product-kicker { margin: .8rem 0 2.25rem !important; color: var(--product-accent) !important; font-size: .74rem !important; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.product .arrow-link { color: #fff; }
.text-cta { display: inline-block; margin-top: 1.3rem; padding-block: 1rem; border-bottom: 2px solid var(--product-accent); color: var(--product-accent); font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.art-note { justify-self: end; align-self: start; margin: 0; padding: .85rem 1rem; border: 1px solid rgba(255,255,255,.3); color: rgba(255,255,255,.58); font-size: .65rem; letter-spacing: .12em; text-align: right; text-transform: uppercase; }
.product--gallontracker { --product-accent: #56e2ee; background: radial-gradient(circle at 78% 38%, #0d6678 0, #09334a 24%, #06121d 58%); }
.product--gallontracker .product-art { background-image: url('../images/products/gallontracker-bg.png'); }
.product--timekeeper { --product-accent: #8da2ff; background: radial-gradient(circle at 74% 42%, #353588 0, #111b4a 30%, #070c1b 65%); }
.product--timekeeper .product-art { background-image: url('../images/products/timekeeper-otet-bg.png'); }
.product--cleanerrounds { --product-accent: #a6f5df; background: radial-gradient(circle at 76% 35%, #16545b 0, #172e34 27%, #0e1113 67%); }
.product--cleanerrounds .product-art { background-image: url('../images/products/cleanerrounds-bg.png'); }
.product--cryptotracka { --product-accent: #7ce3b2; background: radial-gradient(circle at 78% 38%, #176246 0, #12352d 28%, #0c1110 66%); }
.product--cryptotracka .product-art { background-image: url('../images/products/cryptotracka-bg.png'); }
@media (max-width: 760px) {
  .product { min-height: 43rem; }
  .product-art { background-position: 64% center; }
  .product-shade { background: linear-gradient(0deg, rgba(3,8,12,.98) 10%, rgba(3,8,12,.72) 63%, rgba(3,8,12,.26) 100%); }
  .product-layout { grid-template-columns: 1fr; align-content: end; gap: 3rem; padding-block: 3rem; }
  .product-number { margin-bottom: 6rem; }
  .product h3 { font-size: clamp(3.5rem, 17vw, 5.5rem); }
  .art-note { position: absolute; top: 1.5rem; right: var(--gutter); }
}

@media (max-width: 760px) {
  .products-heading h2 { font-size: clamp(3.6rem, 17vw, 5.5rem); }
  .product-copy { min-width: 0; }
  .product h3 { font-size: clamp(3.4rem, 15vw, 5rem); }
}

@media (max-width: 760px) { .page-hero h1 { overflow-wrap: anywhere; } }