:root {
  color-scheme: light;
  --paper: #f8f8f7;
  --ink: #143a2f;
  --muted: #606e67;
  --rule: #a6b8af;
  --soft: #e8eeea;
  --gutter: clamp(22px, 5.72vw, 106px);
  --question-gutter: clamp(42px, 4.85vw, 85px);
  font-family: 'Biryani', sans-serif;
  font-synthesis: none;
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
  accent-color: var(--ink);
  scrollbar-color: #92a69a var(--paper);
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 18px; line-height: 1.55; }
a { color: inherit; text-underline-offset: 7px; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--paper); background: var(--ink); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 6px; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
p, h1, h2, h3, dl, ol { margin: 0; }
.page-width { width: calc(100% - var(--gutter) * 2); max-width: 1600px; margin-inline: auto; }
.skip-link { position: absolute; z-index: 2; inset: 10px auto auto 16px; background: var(--paper); padding: 12px 18px; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: clamp(70px, 4.95vw, 90px); border-bottom: 1px solid var(--rule); }
.wordmark { text-decoration: none; font-size: clamp(22px, 2.1vw, 36px); font-weight: 700; letter-spacing: -.04em; line-height: 1.25; white-space: nowrap; }
nav { display: flex; align-items: center; gap: clamp(24px, 2.85vw, 48px); }
.nav-link { color: var(--muted); text-decoration: none; font-size: clamp(14px, 1.06vw, 18px); padding-block: 12px; }
.nav-link:hover { color: var(--ink); text-decoration: underline; }
.language-switch { font-family: 'Noto Sans Malayalam', sans-serif; font-size: 14px; color: var(--ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; white-space: nowrap; padding-block: 10px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 25px; min-height: 44px; padding: 13px 24px 10px; border: 0; border-radius: 4px; background: var(--ink); color: var(--paper); text-decoration: none; line-height: 1.4; font-weight: 600; font-size: 16px; transition: background-color 180ms ease-out; white-space: nowrap; }
.button:hover { background: #285b46; }
.button:focus-visible { outline-offset: 4px; }
.button-small { font-size: clamp(14px, 1.06vw, 18px); padding-inline: clamp(17px, 1.7vw, 30px); }
.intro { padding-block: clamp(28px, 2.35vw, 42px) clamp(30px, 2.38vw, 44px); }
h1 { font-size: clamp(36px, 4.53vw, 80px); font-weight: 700; letter-spacing: -.04em; line-height: 1.18; text-wrap: balance; }
.intro p { color: var(--muted); font-size: clamp(22px, 2.4vw, 42px); letter-spacing: -.025em; line-height: 1.4; margin-top: 9px; }
.landing-hero { padding-block: clamp(60px, 6.4vw, 110px) clamp(58px, 5.6vw, 96px); }
.landing-hero h1 { font-size: clamp(48px, 5.75vw, 96px); line-height: 1.13; max-width: 24ch; }
.hero-description { max-width: 57ch; margin-top: 28px; font-size: clamp(19px, 1.55vw, 26px); line-height: 1.7; color: var(--muted); letter-spacing: -.015em; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 32px; margin-top: 32px; }
.hero-demo { min-height: 56px; font-size: 17px; }
.quiet-link { display: inline-flex; align-items: center; gap: 13px; min-height: 44px; font-size: 17px; text-decoration: none; }
.quiet-link:hover { text-decoration: underline; }
.quiet-link svg { width: 20px; height: 20px; }
.hero-note { margin-top: 30px; font-size: 15px; color: var(--muted); }
.workflow-section, .benefits-section, .product-demo { padding-block: clamp(62px, 6vw, 106px); border-top: 1px solid var(--rule); scroll-margin-top: 30px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.section-heading h2, .benefits-intro h2 { font-size: clamp(32px, 3.15vw, 56px); letter-spacing: -.035em; line-height: 1.25; font-weight: 600; }
.section-heading > p { max-width: 40ch; width: 38%; color: var(--muted); font-size: 18px; line-height: 1.75; }
.workflow-steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding: 0; margin-top: 56px; }
.workflow-steps li { border-top: 1px solid var(--rule); padding-top: 20px; }
.step-count { display: block; color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.workflow-steps h3 { margin-top: 17px; font-size: 25px; letter-spacing: -.025em; font-weight: 600; }
.workflow-steps p { margin-top: 12px; font-size: 16px; line-height: 1.8; color: var(--muted); max-width: 28ch; }
.benefits-section { display: grid; grid-template-columns: 1fr 1fr; gap: 7%; }
.benefits-intro p { margin-top: 24px; max-width: 33ch; color: var(--muted); font-size: 18px; line-height: 1.75; }
.benefit-list article + article { border-top: 1px solid var(--rule); margin-top: 28px; padding-top: 28px; }
.benefit-list h3 { font-size: 21px; font-weight: 600; letter-spacing: -.02em; line-height: 1.45; }
.benefit-list p { margin-top: 12px; color: var(--muted); font-size: 16px; line-height: 1.8; max-width: 48ch; }
.question-section-heading { margin-bottom: 48px; }
.questions { border-top: 1px solid var(--rule); }
.question { border-bottom: 1px solid var(--rule); scroll-margin-top: 24px; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
.question > summary { padding-block: clamp(19px, 1.48vw, 27px); }
.question h2 { display: grid; grid-template-columns: var(--question-gutter) minmax(0, 1fr) 30px; gap: 0; align-items: center; font-size: clamp(28px, 3.22vw, 57px); font-weight: 700; letter-spacing: -.035em; line-height: 1.14; }
.question h2 > span:nth-child(2) { min-width: 0; overflow-wrap: anywhere; }
.question-index { align-self: center; font-size: clamp(15px, 1.3vw, 23px); font-weight: 400; color: var(--muted); letter-spacing: 0; font-variant-numeric: tabular-nums; }
.question summary:hover h2 > span:nth-child(2) { color: #32654e; }
.chevron { display: block; justify-self: end; width: 17px; height: 17px; margin-right: 8px; margin-top: -8px; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform 220ms cubic-bezier(.16,1,.3,1); }
.question[open] > summary .chevron { transform: translateY(9px) rotate(225deg); }
.answer { margin-left: var(--question-gutter); padding-top: clamp(2px, .15vw, 4px); padding-bottom: clamp(26px, 1.85vw, 36px); }
.sample-label { font-size: clamp(16px, 1.4vw, 24px); color: var(--muted); line-height: 1.5; }
.sample-label > span { margin-inline: 5px; }
.stock-equation { font-size: clamp(23px, 2.37vw, 42px); font-weight: 700; letter-spacing: -.035em; line-height: 1.4; margin-top: 16px; font-variant-numeric: tabular-nums; }
.stock-equation > span { display: inline-block; white-space: nowrap; }
.lot-trail { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; color: var(--muted); font-size: clamp(16px, 1.4vw, 24px); letter-spacing: -.015em; margin-top: 15px; line-height: 1.6; }
.lot-trail svg { width: 23px; height: 23px; }
.lot-record { margin-top: 14px; }
.text-link { display: inline-flex; align-items: center; gap: 18px; border-bottom: 1px solid var(--ink); padding-bottom: 3px; font-size: clamp(17px, 1.4vw, 24px); line-height: 1.45; }
.text-link:hover { color: #32654e; }
.record-open-label { display: none; }
.lot-record[open] .record-closed-label { display: none; }
.lot-record[open] .record-open-label { display: inline; }
.lot-record[open] .text-link svg { transform: rotate(-90deg); }
.record-content { padding-top: 25px; max-width: 1000px; }
.record-content > p, .answer-copy { max-width: 72ch; color: var(--muted); font-size: clamp(17px, 1.3vw, 22px); line-height: 1.7; }
.record-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-block: 24px; }
dt { color: var(--muted); }
dd { margin: 0; font-variant-numeric: tabular-nums; }
.record-grid dt { font-size: 15px; }
.record-grid dd { margin-top: 5px; font-size: clamp(24px, 2.2vw, 36px); font-weight: 600; }
.record-note, .record-content > .record-note { max-width: 76ch; font-size: 15px; line-height: 1.65; color: var(--muted); }
.answer-lead { font-size: clamp(24px, 2.37vw, 40px); line-height: 1.35; font-weight: 600; letter-spacing: -.025em; margin-top: 12px; }
.answer-copy { margin-top: 14px; }
.batch-stages { padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-block: 24px; max-width: 1000px; }
.batch-stages li { border-top: 1px solid var(--rule); padding-top: 12px; font-weight: 600; }
.batch-stages span { display: block; font-size: 14px; font-weight: 400; color: var(--muted); margin-top: 5px; }
.batch-stages .current-stage { border-color: var(--ink); }
.batch-stages .current-stage span { color: var(--ink); font-weight: 600; }
.ledger-example { max-width: 720px; margin-block: 24px; }
.ledger-example > div { display: flex; justify-content: space-between; gap: 20px; padding-block: 14px; border-bottom: 1px solid var(--rule); }
.ledger-example dt { color: var(--ink); }
.ledger-example dt span { display: block; font-size: 14px; color: var(--muted); }
.ledger-example dd { font-size: 21px; white-space: nowrap; }
.ledger-total { font-weight: 700; }
.cost-list { max-width: 1000px; margin-top: 22px; }
.cost-list > div { display: grid; grid-template-columns: 210px 1fr; gap: 24px; padding-block: 16px; border-top: 1px solid var(--rule); }
.cost-list dt { color: var(--ink); font-weight: 600; }
.cost-list dd { color: var(--muted); }
.demo-section { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; border-top: 1px solid var(--rule); padding-block: clamp(52px, 5vw, 90px); }
.demo-section > div { max-width: 700px; }
.demo-section h2 { font-size: clamp(29px, 2.76vw, 48px); font-weight: 600; letter-spacing: -.035em; line-height: 1.3; }
.demo-section p { margin-top: 12px; font-size: clamp(17px, 1.4vw, 23px); letter-spacing: -.015em; line-height: 1.4; color: var(--muted); max-width: 49ch; }
.button-demo { min-width: clamp(230px, 18vw, 300px); min-height: clamp(60px, 4.52vw, 78px); margin-top: 12px; font-size: clamp(16px, 1.3vw, 22px); }
.demo-section > .contact-action { flex-shrink: 0; }
.demo-section .contact-note { text-align: center; font-size: 14px; margin-top: 14px; }
.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 32px; border-top: 1px solid var(--rule); padding-block: 36px 30px; }
.site-footer .wordmark { font-size: 25px; }
.site-footer p { color: var(--muted); font-size: 14px; margin-top: 10px; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: end; gap: 24px; align-self: start; }
.site-footer nav a { font-size: 14px; color: var(--muted); text-decoration: none; padding-block: 8px; }
.site-footer nav a:hover { color: var(--ink); text-decoration: underline; }
.site-footer > .footer-contact { grid-column: 1 / -1; margin-top: 0; font-variant-numeric: tabular-nums; }
@media (min-width: 1800px) { h1 { font-size: 80px; } }
@media (max-width: 1000px) {
  .intro { padding-block: 34px; }
  h1 { font-size: clamp(40px, 5vw, 58px); max-width: 23ch; }
  .intro p { font-size: 25px; }
  .question h2 { font-size: clamp(26px, 3.4vw, 38px); }
  .question > summary { padding-block: 23px; }
  .demo-section > div { max-width: 58%; }
  .demo-section h2 { font-size: 30px; }
  .demo-section p { font-size: 17px; line-height: 1.65; }
  .site-header nav { gap: 22px; }
  .site-header .nav-link[href="#contact"] { display: none; }
  .section-heading { gap: 32px; }
  .section-heading > p { font-size: 16px; }
  .workflow-steps { gap: 24px; }
  .workflow-steps h3 { font-size: 23px; }
  .workflow-steps p { font-size: 15px; }
  .benefits-section { gap: 6%; }
  .benefits-intro h2 { font-size: 34px; }
  .benefit-list h3 { font-size: 19px; }
  .site-footer nav { gap: 15px; max-width: 350px; }
}
@media (max-width: 650px) {
  :root { --question-gutter: 30px; scroll-padding-top: 16px; }
  body { font-size: 16px; }
  .site-header { min-height: 77px; gap: 12px; }
  .wordmark { font-size: 21px; }
  .site-header { min-height: 106px; }
  .site-header nav { display: grid; justify-items: end; gap: 7px; padding-block: 12px; }
  .site-header .button-small { grid-row: 1; }
  .site-header .language-switch { grid-row: 2; padding-block: 2px; font-size: 12px; }
  .nav-link { display: none; }
  .button-small { font-size: 12px; padding-inline: 12px; min-height: 44px; }
  .intro { padding-block: 37px 31px; }
  h1 { font-size: clamp(35px, 8.8vw, 56px); line-height: 1.2; letter-spacing: -.04em; text-wrap: initial; max-width: 18ch; }
  .intro p { font-size: 20px; line-height: 1.55; margin-top: 16px; max-width: 28ch; }
  .question > summary { padding-block: 23px; }
  .question h2 { grid-template-columns: var(--question-gutter) minmax(0, 1fr) 20px; column-gap: 2px; font-size: clamp(24px, 6vw, 34px); line-height: 1.3; letter-spacing: -.035em; }
  .question-index { align-self: start; margin-top: 5px; font-size: 12px; }
  .chevron { width: 12px; height: 12px; margin-right: 2px; margin-top: -6px; }
  .question[open] > summary .chevron { transform: translateY(6px) rotate(225deg); }
  .answer { margin-left: 32px; padding-top: 0; padding-bottom: 27px; }
  .sample-label { font-size: 13px; line-height: 1.7; }
  .sample-label > span { margin-inline: 2px; }
  .stock-equation { font-size: 24px; line-height: 1.55; margin-top: 16px; max-width: 18ch; }
  .math-symbol { font-weight: 400; }
  .lot-trail { font-size: 14px; gap: 9px; row-gap: 8px; margin-top: 15px; max-width: 29ch; }
  .lot-trail svg { width: 17px; height: 17px; }
  .text-link { font-size: 15px; gap: 13px; min-height: 40px; }
  .lot-record { margin-top: 15px; }
  .text-link svg { width: 20px; height: 20px; }
  .record-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; }
  .record-grid dt { font-size: 12px; }
  .record-grid dd { font-size: 23px; }
  .answer-copy, .record-content > p { font-size: 15px; }
  .record-note, .record-content > .record-note { font-size: 13px; }
  .answer-lead { font-size: 24px; margin-top: 0; }
  .sample-label + .answer-lead { margin-top: 12px; }
  .batch-stages { grid-template-columns: repeat(2, 1fr); gap: 20px; font-size: 14px; }
  .batch-stages span { font-size: 12px; }
  .ledger-example { font-size: 14px; }
  .ledger-example dt span { font-size: 12px; }
  .ledger-example dd { font-size: 18px; }
  .cost-list > div { grid-template-columns: 1fr; gap: 5px; font-size: 15px; }
  .demo-section { flex-direction: column; gap: 22px; padding-block: 30px 36px; }
  .demo-section > div { max-width: none; }
  .demo-section h2 { font-size: 29px; line-height: 1.25; max-width: 19ch; }
  .demo-section p { font-size: 16px; margin-top: 16px; }
  .button-demo { width: 100%; min-height: 56px; margin-top: 0; font-size: 16px; justify-content: space-between; }
  .landing-hero { padding-block: 54px 48px; }
  .landing-hero h1 { font-size: clamp(39px, 10.2vw, 60px); line-height: 1.16; max-width: 16ch; }
  .hero-description { font-size: 17px; margin-top: 24px; line-height: 1.8; }
  .hero-actions { gap: 16px 26px; margin-top: 26px; }
  .hero-demo { min-height: 54px; font-size: 15px; padding-inline: 18px; gap: 18px; }
  .quiet-link { font-size: 14px; }
  .hero-note { font-size: 13px; margin-top: 24px; max-width: 30ch; line-height: 1.8; }
  .workflow-section, .benefits-section, .product-demo { padding-block: 46px; }
  .section-heading { display: block; }
  .section-heading h2, .benefits-intro h2 { font-size: 29px; line-height: 1.3; }
  .section-heading > p { width: auto; margin-top: 22px; max-width: 38ch; font-size: 16px; line-height: 1.8; }
  .workflow-steps { grid-template-columns: repeat(2, 1fr); gap: 30px 22px; margin-top: 30px; }
  .workflow-steps li { padding-top: 15px; }
  .step-count { font-size: 12px; }
  .workflow-steps h3 { font-size: 21px; margin-top: 12px; }
  .workflow-steps p { font-size: 14px; margin-top: 8px; line-height: 1.75; }
  .benefits-section { display: block; }
  .benefits-intro p { font-size: 16px; line-height: 1.8; margin-top: 20px; }
  .benefit-list { margin-top: 30px; }
  .benefit-list h3 { font-size: 19px; }
  .benefit-list p { font-size: 15px; }
  .benefit-list article + article { margin-top: 22px; padding-top: 22px; }
  .question-section-heading { margin-bottom: 30px; }
  .demo-section { padding-block: 38px; }
  .demo-section > .contact-action { width: 100%; max-width: none; }
  .demo-section .contact-note { font-size: 13px; margin-top: 12px; }
  .site-footer { grid-template-columns: 1fr; gap: 24px; padding-block: 30px; }
  .site-footer nav { justify-content: start; gap: 8px 24px; max-width: none; }
  .site-footer > .footer-contact { grid-column: auto; font-size: 13px; }
}
@media (max-width: 360px) {
  .wordmark { font-size: 18px; }
  .button-small { font-size: 11px; padding-inline: 10px; }
  .landing-hero h1 { font-size: 36px; }
  .hero-actions { align-items: start; flex-direction: column; gap: 12px; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-steps p { max-width: none; }
}
:lang(ml) { font-family: 'Noto Sans Malayalam', sans-serif; }
html:lang(ml) { line-height: 1.8; }
html:lang(ml) .wordmark { font-family: 'Biryani', sans-serif; }
html:lang(ml) .language-switch { font-family: 'Biryani', sans-serif; }
html:lang(ml) .landing-hero h1 { font-size: clamp(42px, 4.8vw, 80px); letter-spacing: -.025em; line-height: 1.5; max-width: 28ch; }
html:lang(ml) .hero-description { line-height: 1.95; max-width: 64ch; }
html:lang(ml) .section-heading h2, html:lang(ml) .benefits-intro h2 { font-size: clamp(29px, 2.75vw, 49px); letter-spacing: -.02em; line-height: 1.6; }
html:lang(ml) .question h2 { font-size: clamp(27px, 2.7vw, 48px); letter-spacing: -.02em; line-height: 1.6; }
html:lang(ml) .workflow-steps p, html:lang(ml) .benefit-list p, html:lang(ml) .answer-copy, html:lang(ml) .section-heading > p { line-height: 2; }
html:lang(ml) .stock-equation { font-size: clamp(22px, 2vw, 36px); line-height: 1.9; letter-spacing: -.02em; }
html:lang(ml) .demo-section h2 { font-size: clamp(28px, 2.5vw, 44px); line-height: 1.7; letter-spacing: -.02em; }
html:lang(ml) .demo-section p { line-height: 1.95; }
@media (max-width: 650px) {
  html:lang(ml) .landing-hero h1 { font-size: clamp(32px, 8.1vw, 49px); line-height: 1.6; }
  html:lang(ml) .hero-description { font-size: 16px; }
  html:lang(ml) .section-heading h2, html:lang(ml) .benefits-intro h2 { font-size: 27px; }
  html:lang(ml) .question h2 { font-size: 22px; line-height: 1.7; }
  html:lang(ml) .stock-equation { display: grid; grid-template-columns: 14px minmax(0, 1fr); column-gap: 8px; row-gap: 2px; max-width: none; font-size: clamp(18px, 5vw, 21px); }
  html:lang(ml) .stock-equation > span:first-child { grid-column: 2; grid-row: 1; }
  html:lang(ml) .stock-equation > span:nth-child(2) { grid-column: 1; grid-row: 2; }
  html:lang(ml) .stock-equation > span:nth-child(3) { grid-column: 2; grid-row: 2; }
  html:lang(ml) .stock-equation > span:nth-child(4) { grid-column: 1; grid-row: 3; }
  html:lang(ml) .stock-equation > span:nth-child(5) { grid-column: 2; grid-row: 3; }
  html:lang(ml) .question-index { font-size: 12px; }
  html:lang(ml) .workflow-steps h3 { font-size: 20px; line-height: 1.7; }
  html:lang(ml) .workflow-steps { grid-template-columns: 1fr; }
  html:lang(ml) .workflow-steps p { max-width: none; }
  html:lang(ml) .benefit-list h3 { font-size: 18px; line-height: 1.8; }
  html:lang(ml) .button-small { font-size: 12px; }
  html:lang(ml) .demo-section h2 { font-size: 25px; }
  html:lang(ml) .cost-list { line-height: 1.9; }
}
@media (max-width: 360px) {
  html:lang(ml) .button-small { font-size: 11px; padding-inline: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}