/* CultivX. Palette from the logo: navy #001227, greens #01401C → #02A132, lime #98E001, blue #0191F7.
   Visual idea: an agronomist's field plan. Crop rows, zones, survey labels, honest status tags. */
@font-face { font-family: "Space Grotesk"; src: url("/static/fonts/space-grotesk-var.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/static/fonts/inter-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/static/fonts/jetbrains-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --ink: #001227;
  --ink-2: #0b2340;
  --deep: #01401c;
  --green: #02a132;
  --lime: #98e001;
  --blue: #0191f7;
  --blue-text: #0168b3;
  --paper: #f4f6f0;
  --white: #ffffff;
  --rule: #dce2d8;
  --steel: #475569;
  --on: #e6ecf2;
  --on-muted: #9fb0c2;

  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --step: clamp(64px, 8vw, 112px);

  --fs-h1: clamp(2.5rem, 5.4vw, 4.6rem);
  --fs-h2: clamp(1.9rem, 3.4vw, 2.9rem);
  --fs-h3: 1.1875rem;
  --fs-lead: clamp(1.125rem, 1.5vw, 1.25rem);

  --rows: repeating-linear-gradient(-28deg, transparent 0 22px, rgba(2,161,50,0.06) 22px 23px);
  --rows-dark: repeating-linear-gradient(-28deg, transparent 0 22px, rgba(152,224,1,0.05) 22px 23px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 1.0625rem/1.62 var(--body); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -0.03em; line-height: 1.06; text-wrap: balance; }
h1 { font-size: var(--fs-h1); letter-spacing: -0.04em; line-height: 1.02; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.015em; line-height: 1.25; }
.h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
p { text-wrap: pretty; }
a { color: var(--deep); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { color: var(--green); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 2px; }
.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--steel); }
.muted { color: var(--steel); }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 60; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 4px; }
.skip:focus { top: 12px; }
.icon { flex: none; }

/* Survey label: mono, uppercase, with a small lime plot marker */
.label { display: inline-flex; align-items: center; gap: 10px; font: 500 0.75rem/1.2 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--deep); }
.label::before { content: ""; width: 10px; height: 10px; background: var(--lime); border: 1.5px solid var(--deep); }
.label--light { color: var(--lime); }
.label--light::before { border-color: var(--lime); background: transparent; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 12px 24px; border-radius: 999px;
  background: var(--ink); color: #fff; border: 1px solid var(--ink);
  font: 600 1rem/1.2 var(--body); text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:hover { background: var(--deep); border-color: var(--deep); color: #fff; }
.btn:hover .icon { transform: translateX(2px); }
.btn .icon { transition: transform .15s ease; }
.btn--ghost { background: transparent; color: var(--ink); border-color: rgba(0,18,39,0.25); }
.btn--ghost:hover { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--lime { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.btn--lime:hover { background: #b0f01c; border-color: #b0f01c; color: var(--ink); }
.btn--line { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }
.btn--line:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn--small { min-height: 42px; padding: 8px 18px; font-size: 0.9375rem; }
.btn--wide { min-height: 52px; padding-inline: 32px; }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Status tags: honest product stages */
.status { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border-radius: 999px; font: 500 0.6875rem/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; border: 1px solid; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status--research { color: var(--blue-text); border-color: rgba(1,145,247,0.35); background: rgba(1,145,247,0.07); }
.status--in-development { color: var(--deep); border-color: rgba(2,161,50,0.4); background: rgba(2,161,50,0.08); }
.status--pilot { color: var(--ink); border-color: var(--lime); background: rgba(152,224,1,0.3); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,0.94); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--rule); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand img { width: 140px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.9688rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.site-nav a:not(.btn):hover, .site-nav a:not(.btn)[aria-current="page"] { border-bottom-color: var(--lime); }
.nav-toggle { display: none; }
@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 8px 4px; background: none; border: 0; font: 600 .9375rem/1 var(--body); color: var(--ink); cursor: pointer; }
  .nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after { display: block; width: 20px; height: 2px; background: currentColor; position: relative; transition: transform .2s ease; }
  .nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
  .nav-toggle__bars::before { top: -6px; } .nav-toggle__bars::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: absolute; left: 0; right: 0; top: 100%; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 24px; background: #fff; border-bottom: 1px solid var(--rule); box-shadow: 0 24px 40px -24px rgba(0,18,39,.25); }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--paper); font-size: 1.0625rem; }
  .site-nav .btn { margin-top: 16px; }
}

/* Sections */
.band { padding-block: var(--step); }
.band--tight { padding-block: clamp(44px, 6vw, 80px) var(--step); }
.band--paper { background: var(--paper); }
.band--ink { background: var(--ink); color: #fff; }
.band--rows { background: var(--rows-dark), var(--ink); }
.band--cta { background: var(--rows-dark), linear-gradient(120deg, var(--deep), #012d16 60%, var(--ink)); color: #fff; padding-block: clamp(56px, 7vw, 88px); }
.band__head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 20px clamp(32px, 6vw, 96px); align-items: end; margin-bottom: clamp(32px, 5vw, 56px); }
.band__head > div { display: grid; gap: 14px; }
.band__head > p { color: var(--steel); font-size: var(--fs-lead); line-height: 1.55; max-width: 48ch; }
.band--ink .band__head > p { color: var(--on-muted); }
.band--ink a:not(.btn), .band--cta a:not(.btn) { color: var(--lime); }
.band--ink a:not(.btn):hover, .band--cta a:not(.btn):hover { color: #fff; }
@media (max-width: 860px) { .band__head { grid-template-columns: 1fr; } }

/* Hero */
.hero { padding-block: clamp(40px, 6vw, 84px) 0; background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); border-bottom: 1px solid var(--rule); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.hero__text { display: grid; gap: 26px; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4.25rem); }
.hl { color: var(--deep); background: linear-gradient(transparent 80%, rgba(152,224,1,0.7) 80%, rgba(152,224,1,0.7) 94%, transparent 94%); padding-inline: 2px; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.hero__text .lead { max-width: 54ch; }
.hero__figure { position: relative; }
.hero__figure figcaption { margin-top: 10px; font: 500 0.6875rem/1.4 var(--mono); letter-spacing: 0.06em; color: var(--steel); text-transform: uppercase; }
.focus-strip { list-style: none; padding: 0; margin: clamp(32px, 5vw, 56px) 0 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.focus-strip li + li { border-left: 1px solid var(--rule); }
.focus-strip a { display: flex; align-items: center; gap: 10px; padding: 18px 16px; color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.9375rem; }
.focus-strip a .icon { color: var(--green); }
.focus-strip a:hover { background: #fff; color: var(--deep); }
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__figure { max-width: 620px; }
  .focus-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .focus-strip li:nth-child(4) { border-left: 0; }
  .focus-strip li:nth-child(n+4) { border-top: 1px solid var(--rule); }
}
@media (max-width: 520px) {
  .focus-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .focus-strip li { border-left: 0 !important; border-top: 1px solid var(--rule); }
  .focus-strip li:nth-child(even) { border-left: 1px solid var(--rule) !important; }
}

/* Field plan drawing */
.plan { width: 100%; overflow: visible; }
.plan text { font: 500 10px var(--mono); fill: var(--steel); letter-spacing: .06em; }
.plan__rows path { stroke: rgba(2,161,50,0.32); stroke-width: 1; }
.plan__zone { fill: rgba(255,255,255,0.35); stroke: rgba(0,18,39,0.28); stroke-width: 1; stroke-dasharray: 4 4; }
.plan__zone.is-on { fill: rgba(152,224,1,0.26); stroke: var(--deep); stroke-dasharray: none; stroke-width: 1.5; }
.plan__zlabel { text-anchor: middle; font-size: 11px !important; fill: var(--ink) !important; font-weight: 500; }
.plan__edge { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linejoin: round; }
.plan__main { fill: none; stroke: var(--blue); stroke-width: 3.5; stroke-linecap: round; }
.plan__lat { fill: none; stroke: var(--blue); stroke-width: 1.6; opacity: .55; }
.plan__lat.is-on { opacity: 1; stroke-width: 2.4; stroke-dasharray: 7 6; }
.plan__valve { fill: #fff; stroke: var(--ink); stroke-width: 1.5; }
.plan__valve.is-on { fill: var(--lime); }
.plan__ring { fill: none; stroke: var(--blue); stroke-width: 1; opacity: .45; transform-box: fill-box; transform-origin: center; }
.plan__node { fill: var(--blue); }
.plan__ctrl rect { fill: var(--ink); }
.plan__ctrl text { fill: #fff; font-size: 8.5px; text-anchor: middle; }
.plan__link { fill: none; stroke: var(--blue); stroke-width: 1.2; stroke-dasharray: 2 4; }
.plan__north { fill: var(--ink); }
.plan__furniture text { text-anchor: middle; }
.plan__furniture text:nth-of-type(3) { text-anchor: end; }
.plan__scale { stroke: var(--ink); stroke-width: 1.2; fill: none; }
@media (prefers-reduced-motion: no-preference) {
  .plan__lat.is-on { animation: flow 1.2s linear infinite; }
  .plan__ring { animation: ping 3s ease-out infinite; }
  .plan__sensors circle.plan__ring:nth-of-type(3) { animation-delay: .8s; }
  .plan__sensors circle.plan__ring:nth-of-type(5) { animation-delay: 1.6s; }
  .plan__sensors circle.plan__ring:nth-of-type(7) { animation-delay: 2.2s; }
  .js .plan__zone.is-on { animation: zone 4s ease-in-out infinite; }
}
@keyframes flow { to { stroke-dashoffset: -26; } }
@keyframes ping { 0% { transform: scale(.6); opacity: .7; } 80%, 100% { transform: scale(1.9); opacity: 0; } }
@keyframes zone { 50% { fill: rgba(152,224,1,0.4); } }

/* Field → signal → insight → action */
.gap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.gap__text { display: grid; gap: 20px; }
.gap__text p:not(.lead):not(.label) { color: var(--steel); }
.chain { list-style: none; padding: 0; position: relative; display: grid; gap: 0; }
.chain::before { content: ""; position: absolute; left: 23px; top: 24px; bottom: 24px; width: 2px; background: linear-gradient(var(--green), var(--blue)); }
.chain li { position: relative; display: grid; grid-template-columns: 48px 1fr; gap: 2px 18px; padding: 16px 0; }
.chain__n { grid-row: span 2; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 2px solid var(--ink); font: 500 .8125rem var(--mono); position: relative; z-index: 1; }
.chain li:last-child .chain__n { background: var(--lime); }
.chain strong { font-family: var(--display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.015em; }
.chain span:last-child { color: var(--steel); font-size: .9688rem; }
@media (max-width: 860px) { .gap { grid-template-columns: 1fr; } }

/* Problems */
.problems { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.problem { background: #fff; border: 1px solid var(--rule); border-radius: 14px; padding: 24px 24px 26px; display: grid; gap: 10px; align-content: start; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; scroll-margin-top: 110px; }
.problem:hover { border-color: var(--green); transform: translateY(-2px); box-shadow: 0 18px 36px -24px rgba(1,64,28,.35); }
.problem__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.problem__n { font: 500 .8125rem var(--mono); color: var(--steel); }
.problem__icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: rgba(2,161,50,.09); color: var(--deep); }
.problem__tag { font: 500 .6875rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--green); }
.problem p:last-child { color: var(--steel); font-size: .9688rem; }
.problem:target { border-color: var(--green); box-shadow: 0 0 0 3px rgba(152,224,1,.5); }
@media (max-width: 960px) { .problems { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .problems { grid-template-columns: 1fr; } }

/* Operating model */
.model { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
.model__step { padding: 28px 28px 30px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); display: grid; gap: 10px; align-content: start; }
.model__n { font: 500 .8125rem var(--mono); color: var(--lime); }
.model__step h3 { font-size: 1.375rem; }
.model__step p { color: var(--on-muted); font-size: .9688rem; }
.model__step.is-key { background: rgba(152,224,1,.07); box-shadow: inset 0 3px 0 var(--lime); }
@media (max-width: 900px) { .model { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .model { grid-template-columns: 1fr; } }

/* Pipeline */
.pipeline { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 20px; align-items: stretch; }
.pipe--lead { background: var(--ink); color: #fff; border-radius: 18px; padding: clamp(26px, 3.5vw, 40px); display: grid; gap: 16px; align-content: start; position: relative; overflow: hidden; }
.pipe--lead::after { content: ""; position: absolute; inset: auto -40px -60px auto; width: 260px; height: 260px; background: var(--rows-dark); border-radius: 50%; opacity: .9; pointer-events: none; }
.pipe--lead h3 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.pipe--lead > p { color: var(--on); }
.pipe--lead .status--in-development { color: var(--lime); border-color: rgba(152,224,1,.5); background: rgba(152,224,1,.08); }
.pipe__head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.pipe__area { font: 500 .75rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--on-muted); }
.pipe--lead .ticks li { color: var(--on); }
.pipe--lead .ticks .icon { color: var(--lime); }
.pipe__more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--lime) !important; text-decoration: none; margin-top: 4px; }
.pipe-list { display: grid; gap: 12px; }
.pipe:not(.pipe--lead) { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 20px 22px; background: #fff; border: 1px solid var(--rule); border-radius: 14px; color: var(--ink); text-decoration: none; transition: border-color .2s ease; }
.pipe:not(.pipe--lead):hover { border-color: var(--green); color: var(--ink); }
.pipe__icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--paper); color: var(--deep); }
.pipe__body { display: grid; gap: 3px; }
.pipe__body .pipe__area { color: var(--steel); font-size: .6875rem; }
.pipe__title { font-family: var(--display); font-weight: 600; font-size: 1.125rem; letter-spacing: -0.015em; }
@media (max-width: 900px) { .pipeline { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .pipe:not(.pipe--lead) { grid-template-columns: 40px 1fr; } .pipe:not(.pipe--lead) .status { grid-column: 2; justify-self: start; } }

.ticks { list-style: none; padding: 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: .9688rem; }
.ticks .icon { color: var(--green); margin-top: 2px; }

/* Technology stack */
.tech { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.tech__intro { display: grid; gap: 20px; position: sticky; top: 110px; }
.tech__intro .btn { justify-self: start; }
.band--ink .tech__intro .lead { color: var(--on-muted); }
.stack { list-style: none; padding: 0; border-top: 2px solid var(--ink); }
.stack li { display: grid; grid-template-columns: 92px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.stack__code { font: 500 .75rem var(--mono); letter-spacing: .12em; color: var(--deep); padding-top: 4px; }
.stack h3 { font-size: 1.125rem; margin-bottom: 4px; }
.stack p { color: var(--steel); font-size: .9688rem; }
.stack--dark { border-top-color: var(--lime); }
.stack--dark li { border-bottom-color: rgba(255,255,255,.16); }
.stack--dark .stack__code { color: var(--lime); }
.stack--dark p { color: var(--on-muted); }
@media (max-width: 860px) { .tech { grid-template-columns: 1fr; } .tech__intro { position: static; } }

/* Audiences */
.audiences { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.audience { display: grid; gap: 10px; align-content: start; padding: 24px; border: 1px solid var(--rule); border-radius: 14px; color: var(--ink); text-decoration: none; background: #fff; transition: border-color .2s ease, background-color .2s ease; }
.audience:hover { border-color: var(--ink); background: var(--paper); color: var(--ink); }
.audience p { color: var(--steel); font-size: .9375rem; }
.audience__go { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 8px; font-weight: 600; font-size: .9063rem; color: var(--deep); }
@media (max-width: 1000px) { .audiences { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .audiences { grid-template-columns: 1fr; } }

/* Principles */
.principles { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.principles > div { display: grid; gap: 14px; }
.principles ol { list-style: none; padding: 0; display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,.2); }
.principles li { display: grid; grid-template-columns: 64px 1fr; gap: 4px 20px; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.principles__n { grid-row: span 2; font: 600 1.5rem var(--display); color: var(--lime); }
.principles li p { color: var(--on-muted); }
@media (max-width: 860px) { .principles { grid-template-columns: 1fr; } }

/* Insights cards */
.notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.notes--list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.note { display: grid; gap: 12px; align-content: start; padding: 26px; background: #fff; border: 1px solid var(--rule); border-radius: 14px; color: var(--ink); text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.note:hover { border-color: var(--green); transform: translateY(-2px); color: var(--ink); }
.note__meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font: 500 .75rem var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--steel); }
.note__meta span:first-child { color: var(--deep); }
.page-head .note__meta { color: var(--on-muted); }
.page-head .note__meta span:first-child { color: var(--on-muted); }
.note > p:not(.note__meta) { color: var(--steel); font-size: .9688rem; }
.note__go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9063rem; color: var(--deep); }
@media (max-width: 900px) { .notes, .notes--list { grid-template-columns: 1fr; } }

/* CTA */
.cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.cta h2 { max-width: 20ch; }
.cta p { margin-top: 14px; color: var(--on); max-width: 54ch; }
@media (max-width: 760px) { .cta { grid-template-columns: 1fr; align-items: start; } }

/* Inner page head */
.page-head { padding-block: clamp(48px, 7vw, 96px) clamp(44px, 6vw, 80px); background: var(--rows-dark), var(--ink); color: #fff; }
.page-head__grid { display: grid; gap: 20px; }
.page-head__grid > * { max-width: 880px; }
.page-head .label { color: var(--lime); }
.page-head .label::before { border-color: var(--lime); background: transparent; }
.page-head .lead { color: var(--on); }
.crumb { font-size: .875rem; color: var(--on-muted); }
.crumb a { color: var(--on-muted); }
.crumb a:hover { color: #fff; }
.article-title { font-size: clamp(2rem, 4.4vw, 3.25rem); }

/* Solutions: products */
.legend { list-style: none; padding: 0; display: grid; gap: 10px; justify-self: end; font-size: .9063rem; color: var(--steel); }
.legend li { display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: 12px; }
.legend .status { justify-self: start; }
@media (max-width: 860px) { .legend { justify-self: start; } }
.products { display: grid; gap: 16px; }
.product { display: grid; grid-template-columns: 160px minmax(0, 1.3fr) minmax(0, 1fr); gap: 24px 36px; padding: 28px; border: 1px solid var(--rule); border-radius: 16px; background: #fff; scroll-margin-top: 110px; }
.product:first-child { border-color: var(--green); box-shadow: inset 4px 0 0 var(--lime); }
.product:target { box-shadow: 0 0 0 3px rgba(152,224,1,.5); }
.product__side { display: grid; gap: 14px; align-content: start; justify-items: start; }
.product__icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 14px; background: var(--paper); color: var(--deep); }
.product__main { display: grid; gap: 10px; align-content: start; }
.product__area { font: 500 .75rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
.product__main h3 { font-size: 1.5rem; }
.product__main p:last-child { color: var(--steel); }
.product__points { align-content: start; padding-top: 4px; }
@media (max-width: 900px) { .product { grid-template-columns: 1fr; gap: 16px; } .product__side { grid-auto-flow: column; align-items: center; justify-content: start; } }

/* Technology: rules */
.rules { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
.rules li { padding: 26px 26px 28px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 8px; align-content: start; }
.rules li:not(:nth-child(3n+1)) { padding-left: 26px; border-left: 1px solid var(--rule); }
.rules__n { font: 500 .8125rem var(--mono); color: var(--green); }
.rules p { color: var(--steel); font-size: .9688rem; }
@media (max-width: 900px) {
  .rules { grid-template-columns: 1fr 1fr; }
  .rules li, .rules li:not(:nth-child(3n+1)) { padding: 22px 20px 22px 0; border-left: 0; }
  .rules li:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--rule); }
}
@media (max-width: 560px) { .rules { grid-template-columns: 1fr; } .rules li:nth-child(even) { padding-left: 0; border-left: 0; } }

/* About */
.split { display: grid; grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.split__aside { display: grid; gap: 14px; position: sticky; top: 110px; }
.prose { display: grid; gap: 18px; max-width: 68ch; }
.prose h2 { margin-top: 24px; font-size: clamp(1.5rem, 2.4vw, 1.875rem); }
.prose ul, .prose ol { padding-left: 1.2em; display: grid; gap: 8px; }
.prose li::marker { color: var(--green); }
.prose blockquote { margin: 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--lime); font-family: var(--display); font-size: 1.375rem; letter-spacing: -0.015em; line-height: 1.35; }
.article-body { font-size: 1.0938rem; }
.article-body h2 { margin-top: 32px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split__aside { position: static; } }

.faq-layout { display: grid; grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-layout > div:first-child { display: grid; gap: 14px; }
.faq { border-top: 2px solid var(--ink); }
.faq__item { border-bottom: 1px solid var(--rule); }
.faq__item summary { list-style: none; cursor: pointer; position: relative; padding: 20px 44px 20px 0; font-weight: 600; font-size: 1.0625rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: linear-gradient(var(--ink), var(--ink)) center / 14px 2px no-repeat, linear-gradient(var(--ink), var(--ink)) center / 2px 14px no-repeat; transition: transform .2s ease; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { color: var(--deep); }
.faq__item p { padding: 0 44px 22px 0; color: var(--steel); }
@media (max-width: 860px) { .faq-layout { grid-template-columns: 1fr; } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-side { display: grid; gap: 24px; }
.contact-info { border-top: 2px solid var(--ink); }
.contact-info > div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.contact-info dt { font: 500 .75rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel); padding-top: 3px; }
.contact-info dd { font-weight: 600; line-height: 1.5; }
.contact-info a { color: var(--ink); }
.contact-info a.muted { font-weight: 500; font-size: .9375rem; color: var(--steel); }
.side-card { padding: 22px; background: var(--paper); border-radius: 14px; display: grid; gap: 14px; }
.side-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.side-list li { display: grid; gap: 2px; font-size: .9375rem; }
.side-list span { color: var(--steel); }

/* Form */
.form-panel { display: grid; gap: 20px; padding: clamp(22px, 4vw, 36px); background: #fff; border: 1px solid var(--rule); border-radius: 18px; box-shadow: 0 1px 2px rgba(0,18,39,.04), 0 24px 48px -28px rgba(0,18,39,.25); }
.form-panel__head { display: grid; gap: 8px; }
.form-panel__title { font: 600 1.5rem/1.2 var(--display); letter-spacing: -0.02em; }
.form-panel__head .muted { font-size: .9375rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; border: 0; margin: 0; padding: 0; min-width: 0; align-content: start; }
.field label, .field legend { font-weight: 600; font-size: .9063rem; padding: 0; }
.field .hint { font-weight: 400; color: var(--steel); margin-left: 4px; }
.field input:not([type=checkbox]):not([type=radio]), .field textarea { width: 100%; min-height: 50px; padding: 13px 15px; font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper); border: 1px solid transparent; border-radius: 10px; transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease; }
.field textarea { min-height: 132px; resize: vertical; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: #8a94a3; }
.field input:not([type=checkbox]):not([type=radio]):hover, .field textarea:hover { border-color: var(--rule); }
.field input:not([type=checkbox]):not([type=radio]):focus, .field textarea:focus { outline: none; background: #fff; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(152,224,1,.35); }
.field [aria-invalid="true"] { border-color: #b91c1c !important; background: #fff !important; }
.field__error { color: #b91c1c; font-size: .875rem; }
.field__error:empty { display: none; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 42px; padding: 9px 16px; font-size: .9375rem; font-weight: 500; background: var(--paper); border: 1px solid transparent; border-radius: 999px; transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
.chip:hover span { border-color: var(--rule); }
.chip input:checked + span { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }
.field .consent { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-weight: 400; font-size: .9375rem; color: var(--steel); cursor: pointer; }
.consent input { appearance: none; width: 20px; height: 20px; margin: 2px 0 0; border: 1.5px solid #94a3b8; border-radius: 5px; background: #fff; display: grid; place-content: center; cursor: pointer; }
.consent input::after { content: ""; width: 10px; height: 6px; border: 2px solid var(--ink); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); opacity: 0; }
.consent input:checked { background: var(--lime); border-color: var(--deep); }
.consent input:checked::after { opacity: 1; }
.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form__alt { font-size: .9375rem; }
.form__status { padding: 16px 18px; border-radius: 10px; background: var(--paper); font-weight: 500; }
.form__status[hidden] { display: none; }
.form__status--ok { background: #ecfdf3; color: #14532d; }
.form__status--err { background: #fef2f2; color: #7f1d1d; }

/* Footer */
.site-footer { background: var(--rows-dark), var(--ink); color: var(--on-muted); font-size: .9375rem; }
.site-footer__top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px clamp(32px, 6vw, 96px); padding-block: 56px 44px; border-bottom: 1px solid rgba(255,255,255,.14); }
.site-footer__brand { display: grid; gap: 16px; align-content: start; }
.site-footer__brand img { width: 128px; }
.site-footer__brand p { max-width: 38ch; color: var(--on); }
.subscribe { display: grid; gap: 8px; align-content: start; }
.subscribe__label { font: 600 1.25rem var(--display); color: #fff; letter-spacing: -0.015em; }
.subscribe__row { display: flex; gap: 10px; margin-top: 6px; }
.subscribe__row input[type=email] { flex: 1; min-width: 0; min-height: 50px; padding: 12px 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.06); color: #fff; font: inherit; }
.subscribe__row input[type=email]::placeholder { color: var(--on-muted); }
.subscribe__row input[type=email]:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 4px rgba(152,224,1,.2); }
.subscribe__status { min-height: 1.4em; color: var(--lime); font-size: .875rem; }
.site-footer__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: 40px; }
.site-footer__h { font: 500 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--lime); margin-bottom: 6px; }
.site-footer__nav, .site-footer__contact { display: grid; gap: 9px; align-content: start; font-style: normal; }
.site-footer a:not(.btn) { color: var(--on); text-decoration: none; }
.site-footer a:not(.btn):hover { color: #fff; text-decoration: underline; }
.site-footer__base { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 20px 28px; border-top: 1px solid rgba(255,255,255,.14); font-size: .875rem; }
@media (max-width: 860px) { .site-footer__top { grid-template-columns: 1fr; } .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .site-footer__grid { grid-template-columns: 1fr; } .site-footer__base { flex-direction: column; align-items: flex-start; } .subscribe__row { flex-direction: column; } }

/* "A venture of Acharya Holdings": shared mark on every brand site (bronze rule = AH accent). */
.ah-venture { display: inline-flex; align-items: center; gap: 8px; color: inherit; text-decoration: none !important; line-height: 1.2; }
.ah-venture::before { content: ""; width: 2px; height: 16px; background: #85653a; }
.ah-venture__label { font-size: .75rem; opacity: .8; }
.ah-venture__name { font-size: .8125rem; font-weight: 600; letter-spacing: .01em; color: #fff; }
.ah-venture:hover .ah-venture__name { text-decoration: underline; text-underline-offset: .2em; }
.ah-venture:hover .ah-venture__label { opacity: 1; }

.notfound { min-height: 52vh; display: grid; align-content: center; gap: 20px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}