/* Alex T.I - static, responsive and dependency-free. */
:root {
  --paper: #f6f7f2;
  --surface: #ffffff;
  --soft: #ecefe7;
  --ink: #1a2e29;
  --muted: #54645c;
  --green: #153d35;
  --green-deep: #103129;
  --line: #d9dfd4;
  --lime: #d7f473;
  --radius: 18px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
img, svg { max-width: 100%; }
.icon { display: inline-block; width: 24px; height: 24px; flex-shrink: 0; vertical-align: middle; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 650; }
h2 { font-size: clamp(32px, 3.6vw, 48px); line-height: 1.15; letter-spacing: -.047em; }
h3 { line-height: 1.25; letter-spacing: -.03em; }
::selection { background: var(--lime); color: var(--green-deep); }
:focus-visible { outline: 3px solid #608025; outline-offset: 5px; }
[hidden] { display: none !important; }
.container { width: min(1184px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 104px; }
.eyebrow, .mono { font-family: var(--mono); font-size: 11px; line-height: 1.6; letter-spacing: .08em; font-weight: 500; }
.eyebrow { text-transform: uppercase; margin-bottom: 23px; display: flex; align-items: center; gap: 10px; }
.square-dot { width: 7px; height: 7px; background: currentColor; display: inline-block; flex-shrink: 0; }
.skip-link { position: absolute; top: 12px; left: 16px; padding: 12px 20px; background: var(--lime); color: var(--green-deep); transform: translateY(-200%); z-index: 100; border-radius: 5px; }
.skip-link:focus { transform: translateY(0); }
.button { min-height: 54px; padding: 16px 23px; display: inline-flex; align-items: center; justify-content: center; gap: 21px; border: 1px solid transparent; border-radius: 8px; font-size: 14px; line-height: 1.35; font-weight: 600; text-align: center; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.button .icon { width: 19px; height: 19px; }
.button-dark { color: #fff; background: var(--green); }
.button-dark:hover { background: #205346; box-shadow: 0 5px 16px #153d3512; transform: translateY(-2px); }
.button-small { min-height: 44px; padding: 12px 17px; font-size: 13px; gap: 20px; }
.button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.text-link { font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; gap: 13px; }
.text-link .icon { height: 19px; width: 19px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 6px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid #d9dfd4b3; background: #f6f7f2f5; backdrop-filter: blur(12px); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark { width: 38px; height: 38px; border-radius: 9px; background: var(--green); color: var(--lime); display: grid; place-items: center; }
.wordmark { font-weight: 700; font-size: 34px; line-height: 1; letter-spacing: -.055em; }
.wordmark-dot { color: #537950; }
.wordmark-ti { font-weight: 450; letter-spacing: -.035em; }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; font-weight: 500; }
.main-nav > a:not(.button) { padding: 12px 0; }
.main-nav > a:not(.button):hover { text-decoration: underline; text-underline-offset: 7px; }
.main-nav .nav-cta { margin-left: 8px; }
.nav-toggle { display: none; background: transparent; border: 1px solid var(--line); border-radius: 8px; width: 44px; height: 44px; padding: 12px; }
.nav-toggle span { height: 2px; width: 18px; display: block; background: var(--ink); margin: 5px 0; transition: transform .2s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.hero { padding: 76px 0 0; overflow: clip; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 58px; align-items: center; }
.hero h1 { font-size: clamp(55px, 5.6vw, 79px); line-height: 1.02; letter-spacing: -.057em; font-weight: 600; }
.hero-accent { color: #55704c; }
.hero-description { margin: 29px 0 30px; color: var(--muted); max-width: 500px; font-size: 17px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero-actions .button { padding-inline: 20px; }
.hero-actions .text-link { font-size: 13px; }
.hero-assurances { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 23px; font-size: 11px; color: var(--muted); }
.hero-assurances > span { display: flex; align-items: center; gap: 7px; }
.hero-assurances .icon { width: 14px; height: 14px; }
.hero-visual { background: var(--green); background-image: radial-gradient(#ffffff0a .8px, transparent .8px); background-size: 16px 16px; color: #fff; border-radius: 24px; padding: 27px 30px 22px; position: relative; isolation: isolate; box-shadow: 0 22px 42px -30px #153d3566; }
.visual-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 28px; color: #c3d5c7; }
.visual-top .mono { font-size: 10px; letter-spacing: .14em; }
.visual-top-corner { border: 1px solid #ffffff26; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 4px; }
.visual-top-corner .icon { width: 15px; height: 15px; }
.visual-inputs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.visual-inputs > span { border: 1px solid #ffffff2b; background: #ffffff06; border-radius: 8px; padding: 16px 6px 12px; font-size: 11px; display: flex; flex-direction: column; align-items: center; gap: 10px; color: #e0ebe1; }
.visual-inputs .icon { height: 22px; width: 22px; stroke-width: 1.3; }
.connector-tree { height: 39px; display: grid; grid-template-columns: repeat(3,1fr); margin-inline: 15%; position: relative; }
.connector-tree > span { width: 1px; height: 18px; background: #d7f47366; position: absolute; top: 0; }
.connector-tree > span:nth-child(1) { left: 0; }
.connector-tree > span:nth-child(2) { left: 50%; height: 39px; }
.connector-tree > span:nth-child(3) { right: 0; }
.connector-tree::after { content: ''; border-bottom: 1px solid #d7f47366; top: 18px; left: 0; right: 0; position: absolute; }
.visual-center { position: relative; display: flex; align-items: center; gap: 16px; padding: 20px; background: var(--lime); color: var(--green-deep); border-radius: 10px; box-shadow: 0 6px 24px #00000012; }
.core-symbol { border-right: 1px solid #153d3533; padding-right: 16px; }
.core-symbol .icon { width: 30px; height: 30px; stroke-width: 1.65; }
.visual-center .mono { display: block; font-size: 8px; letter-spacing: .075em; margin-bottom: 3px; }
.visual-center strong { font-size: 23px; line-height: 1.2; font-weight: 600; letter-spacing: -.04em; }
.core-dot { width: 7px; height: 7px; border-radius: 100%; background: var(--green); margin-left: auto; flex-shrink: 0; }
.visual-spine { height: 27px; width: 1px; background: #d7f47366; margin: 0 auto; }
.visual-layers { display: grid; gap: 9px; }
.visual-layer { display: flex; gap: 13px; align-items: center; border: 1px solid #ffffff21; background: #ffffff07; padding: 11px 14px; border-radius: 8px; }
.layer-icon { display: grid; place-items: center; width: 33px; height: 33px; background: #ffffff09; color: #c5d8c6; border-radius: 5px; }
.layer-icon .icon { height: 19px; width: 19px; }
.visual-layer strong { display: block; font-weight: 500; font-size: 13px; line-height: 1.5; }
.visual-layer div > span { color: #c4d4c8; font-size: 10px; display: block; }
.layer-number { color: #b2c9b8; margin-left: auto; font-size: 9px; }
.visual-bottom { padding-top: 21px; display: flex; gap: 10px; color: #bed2c1; font-size: 10px; line-height: 1.6; align-items: center; }
.small-square { width: 5px; height: 5px; background: var(--lime); }
.visual-sign { color: var(--lime); margin-left: auto; font-weight: 600; font-size: 28px; letter-spacing: -.1em; }
.technology-strip { margin-top: 65px; padding-block: 27px; border-block: 1px solid var(--line); display: flex; align-items: center; gap: 45px; }
.strip-label { font-family: var(--mono); font-size: 9px; line-height: 1.8; letter-spacing: .07em; color: var(--muted); flex-shrink: 0; }
.technology-names { display: flex; justify-content: space-between; align-items: center; gap: 22px; width: 100%; flex-wrap: wrap; }
.technology-names span { font-size: 22px; font-weight: 600; letter-spacing: -.055em; color: #526158; }
.section-heading { display: flex; justify-content: space-between; gap: 70px; margin-bottom: 42px; align-items: flex-end; }
.section-heading > p { font-size: 15px; line-height: 1.8; color: var(--muted); max-width: 305px; padding-bottom: 4px; }
.section-heading > div { flex: 1; }
.section-heading .eyebrow { margin-bottom: 19px; }
.problems { padding-top: 94px; }
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.problem-card { display: flex; flex-direction: column; padding: 30px; border-right: 1px solid var(--line); transition: background .2s ease; }
.problem-card:last-child { border-right: 0; }
.problem-card:hover { background: var(--soft); }
.problem-index { color: #586b5d; font-size: 9px; letter-spacing: .08em; }
.problem-card h3 { font-size: 24px; line-height: 1.35; margin: 21px 0 17px; font-weight: 550; letter-spacing: -.035em; }
.problem-card > p { color: var(--muted); font-size: 14px; line-height: 1.8; margin-bottom: 28px; }
.problem-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; font-weight: 600; margin-top: auto; }
.problem-bottom .icon { width: 18px; height: 18px; }
.services { background: #ecf0e8; border-block: 1px solid var(--line); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card { background: #fbfcf8; border: 1px solid #d6dfd2; border-radius: 14px; padding: 27px; display: flex; flex-direction: column; transition: border .2s, transform .2s; }
.service-card:hover { border-color: #a0b398; transform: translateY(-3px); }
.service-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 27px; }
.service-icon { width: 43px; height: 43px; display: grid; place-items: center; background: #e9eee1; border-radius: 9px; }
.service-number { color: #667461; font-size: 10px; }
.service-card h3 { font-size: 25px; font-weight: 600; margin-bottom: 15px; }
.service-card > p:not(.service-tech) { font-size: 14px; line-height: 1.8; color: var(--muted); margin-bottom: 20px; }
.service-tech { font-family: var(--mono); font-size: 9px; color: #5f6e58; line-height: 1.8; margin-top: auto; padding-bottom: 21px; }
.card-link { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 17px; font-size: 12px; font-weight: 600; gap: 10px; }
.card-link .icon { width: 17px; height: 17px; }
.card-link:hover span { text-decoration: underline; text-underline-offset: 4px; }
.services-note { display: flex; align-items: center; gap: 14px; margin-top: 29px; color: var(--muted); font-size: 12px; }
.services-note .icon { width: 20px; height: 20px; }
.services-note strong { color: var(--ink); font-weight: 600; }
.applications { background: var(--green); color: #fff; }
.applications .eyebrow { color: var(--lime); }
.applications .section-heading > p { color: #c3d3c7; }
.application-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.application-card { border: 1px solid #ffffff2c; border-radius: 16px; overflow: hidden; }
.application-diagram { background: #ffffff06; border-bottom: 1px solid #ffffff1e; padding: 25px 28px 23px; }
.mini-diagram-title { color: #bed2bf; font-size: 9px; margin-bottom: 24px; }
.infra-diagram, .automation-diagram { display: flex; align-items: center; gap: 0; margin-bottom: 22px; }
.infra-diagram > span, .automation-diagram > span { border: 1px solid #ffffff38; background: #173d35; flex: 1; text-align: center; display: flex; align-items: center; flex-direction: column; gap: 9px; padding: 18px 9px 12px; border-radius: 8px; font-size: 11px; white-space: nowrap; color: #e2e9e1; }
.infra-diagram .icon, .automation-diagram .icon { height: 25px; width: 25px; }
.infra-diagram > i { height: 1px; background: #d7f4738c; width: 23px; flex-shrink: 0; }
.automation-diagram > .icon { color: #9dbb89; width: 24px; margin-inline: 5px; }
.automation-diagram .automation-engine { background: var(--lime); color: var(--green-deep); border-color: var(--lime); }
.diagram-baseline { display: flex; align-items: center; justify-content: space-between; font-size: 9px; color: #bed2bf; }
.diagram-baseline span { display: flex; align-items: center; gap: 6px; }
.diagram-baseline span::before { content: ''; width: 3px; height: 3px; background: #b5d985; }
.application-copy { padding: 28px; }
.case-type { font-size: 9px; color: var(--lime); }
.application-copy h3 { font-size: 25px; margin: 15px 0; font-weight: 550; }
.application-copy > p { font-size: 14px; line-height: 1.85; color: #d1ded3; }
.application-copy .delivery { border-top: 1px solid #ffffff1f; padding-top: 20px; margin-top: 23px; font-size: 12px; }
.delivery strong { color: #f0f5ea; font-weight: 600; }
.applications-disclaimer { color: #c4d4c8; font-size: 11px; line-height: 1.8; max-width: 820px; margin-top: 25px; }
.method { padding-bottom: 94px; }
.method-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 29px; padding-top: 10px; }
.method-step { position: relative; border-top: 1px solid #c2cdb8; padding-top: 25px; }
.method-step::before { content: ''; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: #4b7043; }
.step-number { font-size: 12px; color: #58704c; }
.method-step h3 { margin-top: 15px; margin-bottom: 12px; font-size: 22px; font-weight: 600; }
.method-step p { font-size: 13px; color: var(--muted); line-height: 1.9; }
.about { background: var(--soft); padding-bottom: 0; border-top: 1px solid var(--line); }
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 87px; align-items: center; }
.about-identity { border: 1px solid #cad4bf; background: #dce6cf; padding: 28px 31px; border-radius: 17px; }
.identity-label { font-size: 9px; color: #4a6142; }
.identity-mark { width: 220px; height: 220px; margin: 30px auto 24px; position: relative; display: grid; place-items: center; }
.identity-mark > span { font-size: 132px; font-weight: 600; letter-spacing: -.08em; line-height: 1; transform: translate(-10px,-12px); }
.identity-mark > span > span { color: #698049; }
.identity-mark > svg { position: absolute; inset: 0; width: 100%; height: 100%; stroke: #80986f; stroke-width: .5px; }
.identity-name { text-align: center; }
.identity-name strong { font-size: 20px; display: block; letter-spacing: -.025em; font-weight: 600; }
.identity-name > span { display: block; color: #4a6142; font-size: 12px; margin-top: 3px; }
.identity-link { display: flex; align-items: center; justify-content: space-between; font-size: 11px; border-top: 1px solid #b8c8a9; padding-top: 20px; margin-top: 28px; font-weight: 500; gap: 10px; }
.identity-link .icon { width: 16px; height: 16px; }
.identity-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.about-copy h2 { margin-bottom: 25px; }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: 15px; line-height: 1.9; margin-bottom: 18px; }
.about-copy blockquote { border-left: 3px solid #90a876; margin: 26px 0 25px; padding: 2px 0 2px 20px; font-size: 23px; line-height: 1.5; font-weight: 500; letter-spacing: -.03em; }
.about-principles { display: flex; flex-wrap: wrap; gap: 14px 25px; font-size: 11px; }
.about-principles > span { display: flex; align-items: center; gap: 7px; }
.about-principles .icon { width: 16px; height: 16px; }
.stack-details { border-top: 1px solid #d0d9c8; margin-top: 72px; padding-block: 26px; display: flex; gap: 28px; align-items: center; }
.stack-details .mono { font-size: 8px; max-width: 135px; color: var(--muted); flex-shrink: 0; }
.stack-details > p { font-size: 12px; color: #465740; }
.stack-details b { padding-inline: 8px; font-weight: 400; color: #7c8f6c; }
.faq-grid { display: grid; grid-template-columns: .83fr 1.17fr; gap: 90px; align-items: start; }
.faq-heading h2 { font-size: 42px; }
.faq-heading > p:not(.eyebrow) { max-width: 285px; color: var(--muted); font-size: 15px; line-height: 1.8; margin-top: 22px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { padding: 21px 3px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 14px; font-weight: 600; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { width: 15px; height: 15px; position: relative; flex-shrink: 0; }
.faq-plus::before, .faq-plus::after { content: ''; position: absolute; background: #496243; }
.faq-plus::before { left: 0; top: 7px; width: 15px; height: 1px; }
.faq-plus::after { left: 7px; top: 0; width: 1px; height: 15px; }
.faq-item[open] .faq-plus::after { display: none; }
.faq-answer { font-size: 14px; line-height: 1.85; color: var(--muted); padding: 0 28px 23px 3px; }
.contact { background: #e1ebd3; border-top: 1px solid #cad8bb; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: center; }
.contact-copy h2 { font-size: clamp(36px,3.8vw,50px); }
.contact-copy > p:not(.eyebrow):not(.contact-note) { color: #4b5f44; font-size: 16px; line-height: 1.85; max-width: 390px; margin-top: 25px; }
.contact-direct { margin-top: 37px; display: grid; gap: 24px; }
.contact-direct > a { display: flex; gap: 16px; align-items: center; width: fit-content; }
.contact-direct > a > .icon { width: 23px; height: 23px; }
.contact-direct small { display: block; font-size: 11px; color: #4f6247; margin-bottom: 4px; }
.contact-direct strong { display: inline-flex; align-items: center; gap: 7px; font-size: 16px; font-weight: 600; }
.contact-direct strong .icon { width: 15px; height: 15px; }
.contact-direct a:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.contact-note { font-size: 11px; line-height: 1.8; color: #55684c; margin-top: 40px; }
.contact-form { background: #fcfdf9; border: 1px solid #cedabe; padding: 31px; border-radius: 18px; box-shadow: 0 12px 30px #173f3212; }
.contact-form h3 { font-size: 22px; font-weight: 600; }
.form-intro { font-size: 12px; color: var(--muted); margin-top: 8px; margin-bottom: 25px; }
.form-row { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.field { margin-bottom: 17px; }
.field label { display: block; font-size: 11px; line-height: 1.5; font-weight: 600; margin-bottom: 7px; }
.field label span { color: #677361; font-weight: 400; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid #c5d1bb; background: #fafbf7; color: var(--ink); border-radius: 6px; padding: 12px; font-size: 13px; line-height: 1.55; min-height: 45px; outline-offset: 2px; }
.field select { padding-right: 30px; }
.field textarea { resize: vertical; min-height: 112px; max-height: 320px; }
.field input::placeholder, .field textarea::placeholder { color: #707c69; opacity: 1; font-size: 11px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: #5c7c4d; }
.field small { font-size: 10px; color: #5e6e54; line-height: 1.6; display: block; margin-top: 5px; }
.form-submit { width: 100%; min-height: 48px; font-size: 12px; margin-top: 1px; }
.form-privacy { font-size: 10px; line-height: 1.85; color: #5f6e56; margin-top: 13px; }
.form-privacy a { text-decoration: underline; text-underline-offset: 3px; }
.form-feedback { background: #e8f0dc; border: 1px solid #c1d3b2; padding: 14px; border-radius: 8px; margin-top: 18px; }
.form-feedback p { font-size: 12px; }
.form-feedback a { margin-top: 8px; display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.form-feedback .icon { width: 15px; height: 15px; }
.noscript-note { padding: 14px; background: #eef2e7; font-size: 13px; margin-top: 12px; }
.contact-form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.site-footer { background: var(--green-deep); color: #eff4e9; }
.footer-main { display: flex; gap: 38px; align-items: center; padding-block: 45px; }
.brand-light .brand-mark { background: var(--lime); color: var(--green-deep); }
.brand-light .wordmark-dot { color: var(--lime); }
.footer-main > p { color: #c0d0bf; font-size: 11px; line-height: 1.75; }
.footer-main > nav { display: flex; flex-wrap: wrap; gap: 25px; margin-left: auto; font-size: 11px; }
.footer-main > nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-main .icon { width: 12px; height: 12px; }
.footer-bottom { border-top: 1px solid #ffffff21; padding-block: 21px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #bdd0bc; font-size: 10px; }
.footer-bottom a { display: inline-flex; align-items: center; gap: 9px; }
.footer-bottom .icon { width: 13px; height: 13px; }
.mobile-contact { display: none; }
.legal-content { max-width: 800px; padding-block: 75px 100px; }
.legal-content h1 { font-size: 60px; line-height: 1.1; letter-spacing: -.05em; margin-bottom: 22px; }
.legal-content .legal-lead { font-size: 20px; color: var(--muted); }
.legal-content .legal-date { font-size: 12px; color: var(--muted); margin-block: 20px 45px; }
.legal-content h2 { font-size: 25px; margin: 35px 0 15px; letter-spacing: -.025em; }
.legal-content p { margin-bottom: 15px; line-height: 1.85; }
.legal-content a:not(.button) { text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.legal-content .button { margin-top: 24px; }
.error-page { display: grid; place-items: center; min-height: 100svh; padding: 32px; }
.error-page main { max-width: 580px; }
.error-page h1 { font-size: clamp(40px,7vw,80px); line-height: 1.1; letter-spacing: -.05em; }
.error-page main > p:not(.eyebrow) { max-width: 400px; margin-block: 24px; color: var(--muted); }
.privacy-dialog { border: 1px solid var(--line); border-radius: 16px; padding: 32px; max-width: min(800px, calc(100vw - 32px)); max-height: 86svh; background: var(--paper); color: var(--ink); }
.privacy-dialog::backdrop { background: #0c281db8; backdrop-filter: blur(4px); }
.privacy-dialog .legal-content { padding: 25px 0; width: 100%; }
.privacy-dialog > .dialog-close { position: sticky; float: right; top: 0; background: var(--green); color: white; border: 0; border-radius: 5px; padding: 8px 16px; }
@media (min-width: 1500px) { .hero h1 { font-size: 82px; } }
@media (max-width: 1150px) {
  .container { width: calc(100% - 64px); }
  .hero-grid { gap: 36px; grid-template-columns: 1.08fr 1fr; }
  .hero h1 { font-size: 65px; }
  .hero-visual { padding-inline: 23px; }
  .hero-actions { gap: 18px; }
  .hero-actions > .text-link { min-height: 36px; }
  .technology-strip { gap: 25px; }
  .technology-names { gap: 18px; }
  .technology-names span { font-size: 19px; }
  .section-heading { gap: 35px; }
  .section-heading > p { max-width: 285px; }
  .problem-card { padding: 24px; }
  .problem-card h3 { font-size: 21px; }
  .service-card { padding: 23px; }
  .service-card h3 { font-size: 24px; }
  .application-diagram, .application-copy { padding-inline: 23px; }
  .about-grid { gap: 50px; }
  .faq-grid, .contact-grid { gap: 50px; }
  .about-identity { padding-inline: 24px; }
  .contact-form { padding: 26px; }
  .main-nav { gap: 25px; }
}
@media (max-width: 920px) {
  .container { width: calc(100% - 48px); }
  .header-inner { min-height: 76px; flex-wrap: wrap; }
  .js .nav-toggle { display: block; }
  .main-nav { flex-wrap: wrap; }
  .js .main-nav { display: none; position: absolute; top: 75px; left: 0; right: 0; padding: 18px 24px 25px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 12px 22px #183b2610; flex-direction: column; align-items: stretch; gap: 2px; }
  .js .main-nav.is-open { display: flex; }
  .main-nav .nav-cta { margin-left: 0; margin-top: 8px; width: fit-content; }
  .hero { padding-top: 54px; }
  .hero-grid { gap: 28px; grid-template-columns: 1.06fr 1fr; }
  .hero h1 { font-size: 56px; }
  .hero .eyebrow { font-size: 9px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 12px; }
  .hero-actions .button { font-size: 12px; padding-inline: 15px; gap: 14px; }
  .hero-assurances { gap: 8px 13px; margin-top: 13px; font-size: 10px; }
  .hero-visual { padding: 21px 18px 16px; border-radius: 18px; }
  .visual-inputs { gap: 8px; }
  .visual-inputs > span { padding: 12px 4px 9px; font-size: 10px; }
  .visual-top { padding-bottom: 20px; }
  .visual-center { padding: 15px 12px; gap: 10px; }
  .core-symbol { padding-right: 10px; }
  .core-symbol .icon { width: 23px; height: 23px; }
  .visual-center strong { font-size: 20px; }
  .visual-center .mono { font-size: 7px; }
  .visual-layer { padding: 10px; gap: 10px; }
  .visual-layer strong { font-size: 12px; }
  .visual-layer div > span { font-size: 9px; }
  .visual-bottom { font-size: 9px; }
  .technology-strip { margin-top: 48px; }
  .technology-names { gap: 12px 20px; justify-content: flex-start; }
  .technology-names span { font-size: 18px; }
  .section { padding-block: 75px; }
  .hero { padding-bottom: 0; }
  .section-heading { gap: 24px; }
  .section-heading > p { font-size: 13px; max-width: 240px; }
  .section-heading h2 { font-size: 37px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-card { border-right: 0; border-bottom: 1px solid var(--line); padding: 26px; }
  .problem-card:last-child { border-bottom: 0; }
  .problem-card h3 { font-size: 24px; margin-block: 14px; }
  .problem-card h3 br { display: none; }
  .problem-card > p { margin-bottom: 17px; }
  .problem-bottom { justify-content: flex-start; gap: 14px; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .application-grid { gap: 17px; }
  .application-diagram, .application-copy { padding: 22px 19px; }
  .infra-diagram > span, .automation-diagram > span { font-size: 9px; padding-inline: 5px; }
  .infra-diagram > i { width: 13px; }
  .automation-diagram > .icon { width: 14px; margin-inline: 3px; }
  .diagram-baseline { font-size: 8px; flex-wrap: wrap; gap: 8px; }
  .application-copy h3 { font-size: 23px; }
  .application-copy > p { font-size: 13px; }
  .method-grid { grid-template-columns: repeat(2,1fr); gap: 35px; }
  .about-grid { gap: 32px; grid-template-columns: .8fr 1fr; }
  .identity-mark { width: 170px; height: 170px; }
  .identity-mark > span { font-size: 110px; }
  .identity-name strong { font-size: 17px; }
  .identity-link { font-size: 10px; }
  .about-identity { padding-inline: 19px; }
  .about-copy > p:not(.eyebrow) { font-size: 14px; }
  .about-copy h2 { font-size: 33px; }
  .about-copy blockquote { font-size: 20px; }
  .stack-details { margin-top: 48px; }
  .about { padding-bottom: 0; }
  .faq-grid { grid-template-columns: 1fr; gap: 36px; }
  .faq-heading > p:not(.eyebrow) { max-width: 470px; }
  .faq-heading h2 br { display: none; }
  .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 33px; align-items: start; }
  .contact-copy h2 { font-size: 38px; }
  .contact-copy > p:not(.eyebrow):not(.contact-note) { font-size: 14px; }
  .contact-form { padding: 23px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-direct strong { font-size: 13px; }
  .contact-copy .eyebrow { font-size: 9px; }
  .contact-form h3 { font-size: 20px; }
  .footer-main { flex-wrap: wrap; }
  .footer-main > nav { margin-left: 0; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 96px; }
  body { padding-bottom: 78px; }
  .container { width: calc(100% - 40px); }
  .section { padding-block: 62px; }
  .header-inner { min-height: 72px; gap: 15px; }
  .wordmark { font-size: 30px; }
  .brand-mark { width: 34px; height: 34px; border-radius: 8px; }
  .brand-mark svg { width: 28px; height: 28px; }
  .main-nav { font-size: 12px; gap: 8px 20px; padding-bottom: 12px; }
  .js .main-nav { top: 71px; padding-inline: 20px; font-size: 14px; }
  .main-nav > a:not(.button) { min-height: 44px; }
  .hero { padding-top: 42px; padding-bottom: 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero .eyebrow { font-size: 9px; gap: 8px; margin-bottom: 23px; }
  .hero h1 { font-size: clamp(45px,10.8vw,68px); line-height: 1.04; letter-spacing: -.06em; }
  .hero-description { margin-block: 24px; font-size: 15px; max-width: 450px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 15px; }
  .hero-actions .button { font-size: 13px; gap: 16px; min-height: 52px; }
  .hero-actions .text-link { align-self: center; font-size: 12px; }
  .hero-assurances { font-size: 9px; justify-content: space-between; gap: 8px; margin-top: 20px; }
  .hero-assurances > span { gap: 4px; }
  .hero-assurances .icon { width: 12px; height: 12px; }
  .hero-visual { padding: 23px; border-radius: 17px; }
  .visual-top { padding-bottom: 21px; }
  .visual-inputs { gap: 10px; }
  .visual-inputs > span { font-size: 10px; padding-block: 14px 12px; }
  .visual-center { padding: 18px 14px; gap: 13px; }
  .core-symbol { padding-right: 13px; }
  .core-symbol .icon { height: 26px; width: 26px; }
  .visual-center strong { font-size: 23px; }
  .visual-center .mono { font-size: 7px; }
  .visual-layers { gap: 8px; }
  .visual-layer { padding: 10px 13px; }
  .visual-layer strong { font-size: 12px; }
  .visual-layer div > span { font-size: 10px; }
  .technology-strip { margin-top: 35px; flex-direction: column; align-items: flex-start; gap: 17px; padding-block: 24px; }
  .strip-label { font-size: 8px; }
  .strip-label br { display: none; }
  .technology-names { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px 15px; }
  .technology-names span { font-size: 20px; }
  .section-heading { display: block; margin-bottom: 28px; }
  .section-heading h2, h2 { font-size: 34px; letter-spacing: -.045em; line-height: 1.16; }
  .section-heading > p { max-width: 100%; font-size: 14px; margin-top: 22px; }
  .section-heading > .text-link { margin-top: 23px; }
  .eyebrow { font-size: 9px; margin-bottom: 18px; }
  .section-heading .eyebrow { margin-bottom: 18px; }
  .problem-card { padding: 25px; }
  .problem-card h3 { font-size: 24px; letter-spacing: -.035em; }
  .problem-card h3 br { display: inline; }
  .problem-card > p { font-size: 13px; }
  .problem-bottom { justify-content: space-between; font-size: 11px; margin-top: 7px; }
  .services-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { padding: 26px; }
  .service-top { margin-bottom: 20px; }
  .service-card h3 { font-size: 26px; }
  .service-card h3 br { display: none; }
  .service-card > p:not(.service-tech) { font-size: 14px; margin-bottom: 17px; }
  .service-tech { font-size: 9px; padding-bottom: 17px; }
  .card-link { padding-top: 15px; min-height: 44px; }
  .services-note { align-items: flex-start; font-size: 11px; line-height: 1.85; }
  .application-grid { grid-template-columns: 1fr; gap: 22px; }
  .application-diagram { padding: 24px 21px; }
  .infra-diagram > span, .automation-diagram > span { font-size: 10px; }
  .infra-diagram > i { width: 17px; }
  .automation-diagram > .icon { width: 17px; margin-inline: 4px; }
  .diagram-baseline { font-size: 8px; gap: 7px; }
  .application-copy { padding: 25px; }
  .application-copy h3 { font-size: 25px; }
  .application-copy > p { font-size: 14px; }
  .applications-disclaimer { font-size: 10px; }
  .method-grid { gap: 28px 20px; }
  .method-step { padding-top: 19px; }
  .method-step h3 { font-size: 20px; }
  .method-step p { font-size: 12px; }
  .about { padding-bottom: 0; }
  .about-grid { grid-template-columns: 1fr; gap: 35px; }
  .about-copy { order: -1; }
  .about-copy h2 { font-size: 34px; }
  .about-copy > p:not(.eyebrow) { font-size: 14px; }
  .about-copy blockquote { font-size: 22px; }
  .about-principles { gap: 14px; font-size: 10px; }
  .about-identity { max-width: 400px; width: 100%; margin-inline: auto; padding: 28px; }
  .identity-mark { width: 200px; height: 200px; margin-block: 22px; }
  .identity-mark > span { font-size: 130px; }
  .identity-name strong { font-size: 20px; }
  .identity-link { font-size: 11px; }
  .stack-details { margin-top: 38px; flex-direction: column; align-items: flex-start; gap: 12px; padding-block: 23px; }
  .stack-details .mono { max-width: none; font-size: 8px; }
  .stack-details > p { font-size: 11px; line-height: 2.1; }
  .stack-details b { padding-inline: 5px; }
  .faq-grid { gap: 26px; }
  .faq-heading h2 { font-size: 34px; }
  .faq-heading > p:not(.eyebrow) { font-size: 14px; }
  .faq-item summary { padding-block: 21px; font-size: 13px; line-height: 1.6; }
  .faq-answer { font-size: 13px; }
  .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .contact-copy h2 { font-size: 38px; }
  .contact-direct { margin-top: 27px; gap: 22px; }
  .contact-direct strong { font-size: 15px; }
  .contact-note { margin-top: 26px; font-size: 10px; }
  .contact-form { padding: 25px 21px; }
  .contact-form h3 { font-size: 22px; }
  .form-intro { font-size: 11px; }
  .field label { font-size: 11px; }
  .field input, .field select, .field textarea { font-size: 16px; min-height: 48px; }
  .field input::placeholder, .field textarea::placeholder { font-size: 12px; }
  .field small { font-size: 10px; }
  .form-submit { font-size: 12px; gap: 10px; }
  .form-privacy { font-size: 10px; }
  .footer-main { gap: 20px; padding-block: 34px; }
  .footer-main > p { margin-left: auto; font-size: 10px; }
  .footer-main > nav { border-top: 1px solid #ffffff21; padding-top: 23px; width: 100%; justify-content: space-between; gap: 14px; }
  .footer-bottom { flex-wrap: wrap; gap: 10px; font-size: 9px; }
  .footer-bottom > span:nth-child(2) { display: none; }
  .mobile-contact { position: fixed; z-index: 18; bottom: 0; left: 0; right: 0; background: #f6f7f2fa; backdrop-filter: blur(10px); border-top: 1px solid #cbd5c2; padding: 12px 20px max(12px, env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 78px; }
  .mobile-contact > span { font-size: 10px; color: var(--muted); line-height: 1.65; }
  .mobile-contact strong { color: var(--ink); font-weight: 600; }
  .mobile-contact .button { font-size: 12px; gap: 16px; }
  .legal-page, .error-page { padding-bottom: 0; }
  .legal-content { padding-block: 50px 65px; }
  .legal-content h1 { font-size: 45px; }
  .legal-content .legal-lead { font-size: 17px; }
  .legal-content h2 { font-size: 24px; line-height: 1.3; }
  .legal-content p { font-size: 14px; }
  .legal-page .header-inner > .text-link { font-size: 11px; }
}
@media (max-width: 370px) {
  .container { width: calc(100% - 32px); }
  .hero h1 { font-size: 43px; }
  .hero .eyebrow { font-size: 8px; }
  .hero-assurances { flex-direction: column; align-items: center; }
  .hero-visual { padding-inline: 18px; }
  .visual-center strong { font-size: 20px; }
  .core-symbol .icon { width: 23px; }
  .section-heading h2, h2 { font-size: 30px; }
  .problem-card { padding: 22px; }
  .problem-card h3 { font-size: 22px; }
  .service-card { padding: 23px; }
  .contact-form { padding: 23px 18px; }
  .contact-form h3 { font-size: 20px; }
  .form-submit { font-size: 11px; padding-inline: 12px; }
  .contact-copy h2 { font-size: 34px; }
  .technology-names span { font-size: 18px; }
  .diagram-baseline { font-size: 7px; }
  .footer-main > nav { font-size: 10px; }
  .mobile-contact { padding-inline: 16px; }
  .mobile-contact .button { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .button:hover, .service-card:hover { transform: none; }
}
@media print {
  .site-header { position: static; }
  .nav-toggle, .hero-visual, .mobile-contact, .contact-form, .hero-actions, .main-nav, .site-footer nav { display: none !important; }
  .container { width: 100%; }
  .section { padding-block: 25px; }
  .hero-grid, .contact-grid, .faq-grid { display: block; }
  .hero h1 { font-size: 44px; }
  .technology-strip { margin-top: 25px; }
  .hero-description { max-width: 100%; }
  .applications { background: #fff; color: #000; }
  .applications .section-heading > p, .application-copy > p, .applications-disclaimer, .case-type, .applications .eyebrow { color: #333; }
  .application-diagram { display: none; }
  .application-card { border-color: #aaa; }
  body { padding-bottom: 0; font-size: 11pt; }
  .problem-card, .service-card, .application-card, .method-step { break-inside: avoid; }
}