:root {
  --background: #f2efe6;
  --foreground: #111710;
  --card: #faf8f0;
  --card-foreground: #111710;
  --primary: #151b15;
  --primary-foreground: #f8f6ef;
  --secondary: #e6e2d8;
  --secondary-foreground: #171c16;
  --muted: #e8e4da;
  --muted-foreground: #62685f;
  --accent: #c9ff62;
  --accent-foreground: #10150e;
  --border: #d1cec4;
  --input: #c3c0b7;
  --ring: #5e8425;
  --radius: .25rem;
}

.dark {
  --background: #111610;
  --foreground: #f4f1e8;
  --card: #181e17;
  --card-foreground: #f4f1e8;
  --primary: #c9ff62;
  --primary-foreground: #111610;
  --secondary: #252b24;
  --secondary-foreground: #f4f1e8;
  --muted: #242a23;
  --muted-foreground: #a8afa3;
  --accent: #c9ff62;
  --accent-foreground: #111610;
  --border: #353c33;
  --input: #434a40;
  --ring: #c9ff62;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--background); color: var(--foreground); font-family: system-ui, -apple-system, "Segoe UI", sans-serif, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
::selection { background: #c9ff62; color: #111710; }

/* Header */
.site-header {
  position: relative;
  z-index: 20;
  height: 82px;
  max-width: 1540px;
  margin: 0 auto;
  padding: 0 4.5vw;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgb(17 23 16 / 14%);
}
.brand { display: inline-flex; width: max-content; align-items: center; gap: 11px; font-size: 21px; font-weight: 680; letter-spacing: -.045em; }
.brand-dot { color: #79a632; }
.brand-mark { width: 25px; height: 25px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; transform: skewY(-12deg); }
.brand-mark i { background: currentColor; border-radius: 1px; }
.brand-mark i:nth-child(2) { height: 72%; align-self: end; background: #8fbd43; }
.brand-mark i:nth-child(3) { height: 44%; align-self: end; }
.desktop-nav { display: flex; gap: clamp(22px, 2.5vw, 40px); font-size: .78rem; font-weight: 570; }
.desktop-nav a { transition: opacity .2s; }
.desktop-nav a:hover { opacity: .5; }
.nav-cta { justify-self: end; display: inline-flex; align-items: center; gap: 10px; padding-bottom: 5px; border-bottom: 1px solid; font-size: .78rem; font-weight: 670; }
.nav-cta svg, .button svg { width: 15px; height: 15px; }
.menu-button { display: none; justify-self: end; border: 0; background: transparent; padding: 8px; color: inherit; }

/* Hero */
.hero {
  max-width: 1540px;
  min-height: 760px;
  margin: 0 auto;
  padding: clamp(72px, 8vw, 124px) 4.5vw 88px;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 5.5vw;
  align-items: center;
}
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 31px; color: #4e584a; font: 650 .68rem/1 ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow span { width: 7px; height: 7px; background: #76a12c; border-radius: 50%; box-shadow: 0 0 0 4px rgb(118 161 44 / 12%); }
.hero h1 { margin: 0; max-width: 900px; font-size: clamp(3.5rem, 6.5vw, 6.4rem); font-weight: 520; line-height: .91; letter-spacing: -.075em; }
.hero h1 em { display: block; color: #657353; font-family: Georgia, serif; font-weight: 400; }
.hero-lede { max-width: 650px; margin: 38px 0 0; color: #4e564b; font-size: clamp(1.05rem, 1.4vw, 1.28rem); line-height: 1.58; letter-spacing: -.02em; }
.hero-actions { display: flex; align-items: center; gap: 31px; margin-top: 36px; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 15px; padding: 0 22px; border: 1px solid; font-size: .78rem; font-weight: 680; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: #151b15; color: #f7f5ed; }
.text-link { padding: 8px 0; border-bottom: 1px solid #969c91; font-size: .78rem; font-weight: 660; }
.text-link span { padding-left: 18px; }
.proof-list { display: flex; flex-wrap: wrap; gap: 14px 25px; margin: 41px 0 0; padding: 0; list-style: none; color: #62685f; font-size: .72rem; letter-spacing: .045em; text-transform: uppercase; }
.proof-list li { display: flex; align-items: center; gap: 7px; }
.proof-list svg { width: 13px; color: #648a26; }

.team-architecture { position: relative; min-height: 570px; padding: 29px; border: 1px solid #bfc1b8; background: #151b15; color: #f1efe7; box-shadow: 14px 14px 0 #d8d5cb; overflow: hidden; }
.team-architecture::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgb(255 255 255 / 5%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 5%) 1px, transparent 1px); background-size: 46px 46px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
.architecture-head, .architecture-core, .architecture-line, .architecture-specialists, .architecture-network, .architecture-foot { position: relative; z-index: 1; }
.architecture-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 22px; border-bottom: 1px solid #3b4339; font: 600 .56rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .09em; }
.architecture-head span { display: flex; align-items: center; gap: 8px; }
.architecture-head i { width: 6px; height: 6px; background: #c9ff62; border-radius: 50%; box-shadow: 0 0 9px #c9ff62; }
.architecture-head small { color: #778174; font-size: .5rem; }
.architecture-core { display: flex; justify-content: space-between; align-items: center; margin-top: 35px; padding: 25px 26px; border: 1px solid #52604e; background: #1e261d; }
.architecture-core div { display: grid; gap: 8px; }
.architecture-core small, .architecture-network small, .partner-bar small { color: #7e897a; font: 600 .5rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .09em; }
.architecture-core strong { font-size: 1.35rem; font-weight: 540; letter-spacing: -.04em; }
.architecture-core svg { width: 37px; height: 37px; color: #c9ff62; stroke-width: 1.2; }
.architecture-line { display: grid; grid-template-columns: auto 1fr auto 1fr auto; gap: 12px; align-items: center; padding: 18px 14px; color: #929b8f; font: 600 .52rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .07em; text-transform: uppercase; }
.architecture-line i { height: 1px; background: #4a5548; }
.architecture-specialists { display: grid; grid-template-columns: repeat(3, 1fr); }
.architecture-specialists > div { min-height: 132px; padding: 18px; display: flex; flex-direction: column; align-items: flex-start; border: 1px solid #414a3f; border-right: 0; background: rgb(22 29 21 / 84%); }
.architecture-specialists > div:last-child { border-right: 1px solid #414a3f; }
.architecture-specialists svg { width: 20px; color: #c9ff62; stroke-width: 1.3; }
.architecture-specialists strong { margin-top: auto; font-size: .82rem; }
.architecture-specialists small { margin-top: 5px; color: #7e877a; font-size: .58rem; }
.architecture-network { display: flex; gap: 15px; align-items: center; margin-top: 18px; padding: 17px 18px; border: 1px solid #4a5547; background: #242d22; }
.architecture-network > svg { width: 23px; color: #c9ff62; stroke-width: 1.25; }
.architecture-network div { display: grid; gap: 5px; }
.architecture-network strong { font-size: .78rem; font-weight: 560; }
.architecture-foot { position: absolute; left: 29px; right: 29px; bottom: 25px; display: flex; justify-content: space-between; padding-top: 15px; border-top: 1px solid #3c453a; color: #8f978b; font: 600 .52rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }

.trust-strip { max-width: 1540px; margin: 0 auto; padding: 29px 4.5vw 37px; border-top: 1px solid #cecbc2; }
.trust-strip p { margin: 0 0 27px; text-align: center; color: #747a70; font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; }
.capability-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; align-items: center; color: #50584e; }
.capability-row span { text-align: center; font-size: .9rem; font-weight: 630; letter-spacing: -.025em; opacity: .74; }

/* Shared sections */
.section { max-width: 1540px; margin: 0 auto; padding: 124px 4.5vw; }
.section-intro { display: grid; grid-template-columns: minmax(150px, .5fr) 1.5fr; gap: 6vw; margin-bottom: 72px; }
.section-label { padding-top: 10px; color: #687064; font: 650 .64rem/1.3 ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .11em; text-transform: uppercase; }
.section-intro h2, .contact-copy h2, .network-copy h2 { max-width: 980px; margin: 0; font-size: clamp(2.8rem, 5.2vw, 5rem); font-weight: 510; line-height: .97; letter-spacing: -.065em; }
.section-intro p { max-width: 760px; margin: 27px 0 0; color: #5e665b; font-size: 1.06rem; line-height: 1.62; }
.section-intro-light .section-label { color: #98a092; }
.section-intro-light h2 { color: #f2f0e8; }
.section-intro-light p { color: #9ea69a; }

/* Services */
.section-services { max-width: none; padding-inline: max(4.5vw, calc((100vw - 1540px) / 2 + 4.5vw)); background: #e9e6dd; }
.services-tabs { display: grid; grid-template-columns: 300px 1fr; gap: 0; align-items: start; }
.services-tab-list { width: 100%; height: auto !important; display: grid !important; grid-template-columns: 1fr; gap: 0 !important; border: 1px solid #c8c5bb; border-radius: 0; padding: 0 !important; background: transparent !important; }
.services-tab-list button { min-height: 118px; width: 100%; display: grid; grid-template-columns: auto 1fr; gap: 17px; justify-content: start; align-items: center; border: 0; border-bottom: 1px solid #c8c5bb; border-radius: 0; padding: 22px; color: #6c7468; background: transparent; box-shadow: none; text-align: left; }
.services-tab-list button:last-child { border-bottom: 0; }
.services-tab-list button.is-active { background: #151b15; color: #f3f1e9; }
.services-tab-list svg { width: 24px; color: #6d9131; stroke-width: 1.4; }
.services-tab-list button.is-active svg { color: #c9ff62; }
.services-tab-list span { display: grid; gap: 7px; font-size: 1rem; font-weight: 620; }
.services-tab-list small { color: #858c81; font: 600 .53rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .08em; }
.services-tabs .tab-panel { margin: 0; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #c8c5bb; }
.service-card { min-height: 285px; padding: 27px; display: flex; flex-direction: column; border-right: 1px solid #c8c5bb; border-bottom: 1px solid #c8c5bb; background: #f4f2ea; transition: background .2s, transform .2s; }
.service-card:nth-child(3n + 1) { border-left: 1px solid #c8c5bb; }
.service-card:hover { position: relative; background: #faf8f1; transform: translateY(-2px); }
.service-card-head { display: flex; align-items: center; justify-content: space-between; color: #7b8277; font: 600 .55rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.service-card-head svg { width: 21px; color: #688a30; stroke-width: 1.4; }
.service-card h3 { margin: 52px 0 13px; font-size: 1.38rem; line-height: 1.08; font-weight: 560; letter-spacing: -.04em; }
.service-card p { margin: 0; color: #61685e; font-size: .85rem; line-height: 1.62; }
.service-card small { margin-top: auto; padding-top: 23px; color: #70776c; font: 600 .58rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .035em; }

/* Human + AI */
.human-ai-section { background: #141a13; color: #f2f0e8; }
.human-ai-inner { padding-bottom: 0; }
.control-system { display: grid; grid-template-columns: .82fr 1.18fr; border: 1px solid #3b4439; background: #181f17; }
.control-statement { min-height: 440px; display: flex; flex-direction: column; padding: 38px; border-right: 1px solid #3b4439; }
.control-icon { width: 50px; height: 50px; display: grid; place-items: center; border: 1px solid #53604f; color: #c9ff62; }
.control-icon svg { width: 24px; stroke-width: 1.35; }
.control-statement blockquote { margin: auto 0 28px; font: 400 1.75rem/1.22 Georgia, serif; letter-spacing: -.025em; }
.control-statement p { max-width: 480px; margin: 0; color: #8f998c; font-size: .82rem; line-height: 1.62; }
.control-matrix { display: grid; }
.control-row { min-height: 110px; display: grid; grid-template-columns: 40px 1.2fr 1fr .8fr; gap: 19px; align-items: center; padding: 20px 28px; border-bottom: 1px solid #333c31; }
.control-row:last-child { border-bottom: 0; }
.control-row > span { color: #697264; font: 600 .53rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.control-row strong { font-size: .86rem; }
.control-row p { margin: 0; color: #c6cbc2; font-size: .78rem; }
.control-row small { color: #7f897b; font-size: .68rem; }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #384037; }
.principle-grid article { min-height: 300px; padding: 30px 25px; border-right: 1px solid #384037; }
.principle-grid article:first-child { border-left: 1px solid #384037; }
.principle-grid article > span { color: #7c8679; font: 600 .53rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.principle-grid h3 { margin: 72px 0 18px; font-size: 1.45rem; font-weight: 540; letter-spacing: -.04em; }
.principle-grid p { margin: 0; color: #929b8f; font-size: .78rem; line-height: 1.65; }

/* Use cases */
.use-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #c8c5bb; border-left: 1px solid #c8c5bb; }
.use-case-grid article { min-height: 280px; padding: 30px; border-right: 1px solid #c8c5bb; border-bottom: 1px solid #c8c5bb; }
.use-case-grid span { color: #6d8f34; font: 650 .58rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .08em; }
.use-case-grid h3 { margin: 67px 0 15px; font-size: 1.65rem; line-height: 1.08; font-weight: 550; letter-spacing: -.045em; }
.use-case-grid p { margin: 0; color: #62695f; font-size: .82rem; line-height: 1.65; }

/* Delivery */
.delivery-section { padding-top: 75px; border-top: 1px solid #d0cdc4; }
.delivery-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #c9c6bd; border-left: 1px solid #c9c6bd; }
.delivery-grid article { min-height: 425px; display: flex; flex-direction: column; padding: 30px; border-right: 1px solid #c9c6bd; border-bottom: 1px solid #c9c6bd; }
.delivery-head { display: flex; justify-content: space-between; color: #737a70; font: 600 .58rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.delivery-head svg { width: 20px; color: #66882d; stroke-width: 1.3; }
.delivery-grid h3 { margin: 75px 0 20px; font: 400 2.35rem Georgia, serif; font-style: italic; letter-spacing: -.04em; }
.delivery-grid > article > p { margin: 0; color: #61685e; font-size: .82rem; line-height: 1.68; }
.delivery-grid article > div:last-child { margin-top: auto; padding-top: 21px; border-top: 1px solid #cecbc2; color: #5d6559; font-size: .72rem; line-height: 1.55; }
.delivery-grid article > div:last-child strong { display: block; margin-bottom: 6px; color: #20261e; font: 650 .52rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .06em; text-transform: uppercase; }

/* Network */
.network-section { background: #dfe6d3; }
.network-inner { display: grid; grid-template-columns: .86fr 1.14fr; gap: 7vw; align-items: center; }
.network-copy .section-label { margin-bottom: 44px; }
.network-copy h2 em { color: #647750; font-family: Georgia, serif; font-weight: 400; }
.network-copy > p { max-width: 610px; margin: 29px 0 0; color: #566050; font-size: 1rem; line-height: 1.7; }
.network-copy a { display: inline-flex; align-items: center; gap: 5px; border-bottom: 1px solid; color: #1e2a19; font-weight: 650; }
.network-copy a svg { width: 13px; }
.network-map { padding: 29px; border: 1px solid #aeb9a2; background: #eef2e7; box-shadow: 13px 13px 0 #c5cdbb; }
.network-core { min-height: 175px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid #344032; background: #151b15; color: #f3f1e8; }
.network-core > span { position: absolute; align-self: flex-start; margin: -136px 0 0 18px; color: #798476; font: 600 .5rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .08em; }
.network-core svg { width: 31px; color: #c9ff62; stroke-width: 1.2; }
.network-core strong { margin-top: 14px; font-size: 1.25rem; }
.network-core small { margin-top: 8px; color: #8c9689; font-size: .62rem; }
.network-connector { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; padding: 17px 0; color: #707b69; font: 600 .5rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .07em; }
.network-connector i { height: 1px; background: #b4bdab; }
.network-nodes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.network-nodes span { min-height: 50px; display: grid; place-items: center; border: 1px solid #b4beaa; color: #4f5b49; background: #e3e9da; font-size: .72rem; }
.partner-bar { display: flex; align-items: center; gap: 14px; margin-top: 17px; padding: 18px; border: 1px solid #acb6a3; background: #f3f5ef; }
.partner-bar svg { width: 22px; color: #62872a; stroke-width: 1.3; }
.partner-bar div { display: grid; gap: 5px; }
.partner-bar strong { font-size: .76rem; font-weight: 580; }

/* Engagements */
.engagement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.engagement-grid article { min-height: 480px; display: flex; flex-direction: column; padding: 32px; border: 1px solid #c6c4ba; background: #f8f6ef; transition: transform .25s, box-shadow .25s; }
.engagement-grid article:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgb(25 31 23 / 8%); }
.engagement-top { display: flex; justify-content: space-between; color: #6d7569; font: 600 .56rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.engagement-grid h3 { margin: 72px 0 18px; font-size: 2.15rem; line-height: 1.04; font-weight: 530; letter-spacing: -.05em; }
.engagement-grid > article > p { margin: 0; color: #62695e; font-size: .84rem; line-height: 1.66; }
.engagement-grid ul { margin: 35px 0 0; padding: 22px 0 0; border-top: 1px solid #d1cec5; list-style: none; display: grid; gap: 11px; }
.engagement-grid li { display: flex; gap: 8px; color: #596055; font-size: .72rem; }
.engagement-grid li svg { width: 12px; color: #6b8d31; }
.engagement-grid a { width: max-content; display: inline-flex; align-items: center; gap: 9px; margin-top: auto; padding-bottom: 5px; border-bottom: 1px solid; font-size: .68rem; font-weight: 650; }
.engagement-grid a svg { width: 12px; }

/* Expertise */
.expertise-section { background: #e7e3da; }
.expertise-list { border-top: 1px solid #c3c0b6; }
.expertise-list > div { display: grid; grid-template-columns: 80px .65fr 1.35fr; gap: 25px; align-items: center; min-height: 105px; border-bottom: 1px solid #c3c0b6; }
.expertise-list span { color: #768071; font: 600 .54rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.expertise-list strong { font-size: 1rem; letter-spacing: -.025em; }
.expertise-list p { margin: 0; color: #62695e; font-size: .82rem; line-height: 1.6; }
.expertise-note { max-width: 650px; margin: 30px 0 0 auto; color: #70766d; font-size: .72rem; line-height: 1.6; }

/* FAQ */
.faq-section { padding-bottom: 110px; }
.faq-list { border-top: 1px solid #c8c5bc; }
.faq-item { border-bottom: 1px solid #c8c5bc !important; }
.faq-trigger { min-height: 82px; display: grid !important; grid-template-columns: 60px 1fr auto; align-items: center !important; border: 0 !important; border-radius: 0 !important; padding: 0 5px !important; text-decoration: none !important; }
.faq-trigger > span { color: #747b71; font: 600 .55rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.faq-trigger strong { font-size: 1.05rem; font-weight: 540; letter-spacing: -.025em; }
.faq-content { padding: 0 60px 29px !important; }
.faq-content p { max-width: 850px; margin: 0; color: #5f675c; font-size: .84rem; line-height: 1.72; }

/* Contact */
.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; padding: 110px max(4.5vw, calc((100vw - 1540px) / 2 + 4.5vw)); background: #c9ff62; color: #10150e; }
.light-eyebrow { color: #465b25; }
.light-eyebrow span { background: #10150e; }
.contact-copy h2 { max-width: 730px; }
.contact-copy h2 em { font-family: Georgia, serif; font-weight: 400; }
.contact-copy > p { max-width: 590px; margin: 30px 0 0; color: #405322; font-size: 1.06rem; line-height: 1.62; }
.contact-details { display: grid; gap: 10px; margin-top: 70px; font-size: .72rem; }
.contact-details a { width: max-content; padding-bottom: 3px; border-bottom: 1px solid; font-weight: 700; }
.contact-details span { color: #4e622e; }
.contact-form-wrap { align-self: center; min-height: 500px; padding: 38px; border: 1px solid #25321a; background: #f7f5ed; box-shadow: 12px 12px 0 #1a2118; }
.contact-form { display: grid; gap: 21px; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.contact-form label { display: grid; gap: 8px; color: #3f453c; font-size: .6rem; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; min-height: 49px; border: 0; border-bottom: 1px solid #aaada4; border-radius: 0; background: transparent; padding: 0 2px; color: #171c16; box-shadow: none; outline: none; font-size: .8rem; letter-spacing: 0; text-transform: none; }
.contact-form textarea { min-height: 75px; padding-top: 10px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: #3d5d1e; box-shadow: none; }
.select-label { position: relative; }
.contact-form select { appearance: none; }
.select-label > svg { position: absolute; right: 0; bottom: 16px; width: 14px; pointer-events: none; }
.form-honeypot { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.form-error { margin: 4px 0 0; color: #5a2a2a; font-size: .72rem; line-height: 1.5; }
.form-error a { border-bottom: 1px solid; font-weight: 650; }
.form-submit:disabled { opacity: .65; cursor: wait; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 10px; }
.form-footer p { max-width: 240px; margin: 0; color: #7a7e75; font-size: .55rem; line-height: 1.45; }
.form-submit { min-height: 49px; padding: 0 20px; border-radius: 0; background: #171d16; color: #f4f2e9; }
.form-success { min-height: 422px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.form-success > svg { width: 38px; height: 38px; color: #658d26; }
.form-success h3 { margin: 27px 0 10px; font-size: 2rem; letter-spacing: -.045em; }
.form-success p { max-width: 440px; color: #656b61; font-size: .84rem; line-height: 1.6; }
.form-success button { margin-top: 20px; padding: 5px 0; border: 0; border-bottom: 1px solid; background: transparent; font-size: .68rem; cursor: pointer; }

/* Footer */
.footer { padding: 65px 4.5vw 25px; background: #111610; color: #e8e6dd; }
.footer-main { max-width: 1540px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr auto; align-items: start; padding-bottom: 65px; border-bottom: 1px solid #30372e; }
.footer .brand-mark i { background: #e8e6dd; }
.footer .brand-mark i:nth-child(2) { background: #c9ff62; }
.footer-main p { margin: 3px 0; color: #858d80; font-size: .72rem; }
.footer-main > a { padding-bottom: 4px; border-bottom: 1px solid #6f776b; font-size: .68rem; }
.footer-links { max-width: 1540px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); padding: 55px 0 70px 33.5%; }
.footer-links > div { display: grid; align-content: start; gap: 12px; }
.footer-links span { margin-bottom: 5px; color: #70786c; font: 600 .54rem ui-monospace, "SF Mono", Menlo, monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.footer-links a { width: max-content; color: #c2c6bd; font-size: .72rem; }
.footer-bottom { max-width: 1540px; margin: 0 auto; display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid #30372e; color: #6f776b; font-size: .58rem; }
.footer-bottom div { display: flex; gap: 24px; }

/* Mobile menu */
.mobile-sheet { width: min(88vw, 420px) !important; padding: 20px; border-left-color: #a9aaa2; background: #f2efe6; color: #151a14; }
.mobile-sheet .mobile-sheet-header { padding: 8px 0 27px; border-bottom: 1px solid #c8c6bd; }
.mobile-sheet .mobile-sheet-description { margin-top: 12px; color: #6b7168; }
.mobile-nav { display: grid; }
.mobile-nav > a { display: grid; grid-template-columns: 32px 1fr auto; gap: 10px; align-items: center; padding: 19px 0; border-bottom: 1px solid #d0cec5; font-size: 1.15rem; font-weight: 560; }
.mobile-nav > a span { color: #7b8177; font: 600 .55rem ui-monospace, "SF Mono", Menlo, monospace, monospace; }
.mobile-nav svg { width: 16px; }
.mobile-contact { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding: 17px; background: #171d16; color: #f4f1e8; font-size: .72rem; }
.mobile-contact svg { width: 15px; }

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

@media (max-width: 1120px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(3n + 1) { border-left: 0; }
  .service-card:nth-child(2n + 1) { border-left: 1px solid #c8c5bb; }
  .delivery-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid article:nth-child(3) { border-left: 1px solid #384037; border-top: 1px solid #384037; }
  .principle-grid article:nth-child(4) { border-top: 1px solid #384037; }
}

@media (max-width: 960px) {
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav, .nav-cta { display: none; }
  .menu-button { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 78px; }
  .hero-copy { max-width: 850px; }
  .team-architecture { min-height: 570px; }
  .section-intro { grid-template-columns: 1fr; gap: 23px; }
  .section-label { padding: 0; }
  .services-tabs { grid-template-columns: 1fr; }
  .services-tab-list { grid-template-columns: 1fr 1fr; margin-bottom: 18px; }
  .services-tab-list button { min-height: 92px; border-bottom: 0; border-right: 1px solid #c8c5bb; }
  .services-tab-list button:last-child { border-right: 0; }
  .control-system { grid-template-columns: 1fr; }
  .control-statement { min-height: 370px; border-right: 0; border-bottom: 1px solid #3b4439; }
  .use-case-grid { grid-template-columns: repeat(2, 1fr); }
  .network-inner { grid-template-columns: 1fr; }
  .network-copy { max-width: 800px; }
  .contact-section { grid-template-columns: 1fr; }
  .contact-copy { max-width: 760px; }
}

@media (max-width: 760px) {
  .section { padding-block: 90px; }
  .section-intro { margin-bottom: 52px; }
  .control-row { grid-template-columns: 35px 1fr 1fr; }
  .control-row small { grid-column: 2 / -1; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article, .principle-grid article:nth-child(3) { min-height: 235px; border-left: 1px solid #384037; border-top: 1px solid #384037; }
  .principle-grid article:first-child { border-top: 0; }
  .principle-grid h3 { margin-top: 45px; }
  .delivery-grid { grid-template-columns: 1fr; }
  .engagement-grid { grid-template-columns: 1fr; }
  .engagement-grid article { min-height: 440px; }
  .expertise-list > div { grid-template-columns: 50px 1fr; padding: 24px 0; }
  .expertise-list p { grid-column: 2; }
}

@media (max-width: 620px) {
  .site-header { height: 70px; padding: 0 20px; }
  .hero { padding: 60px 20px 55px; gap: 58px; }
  .hero h1 { font-size: clamp(3rem, 14.7vw, 4.55rem); }
  .hero-lede { margin-top: 27px; font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .text-link { width: max-content; }
  .proof-list { gap: 12px; }
  .team-architecture { min-height: 610px; margin-inline: -2px; padding: 20px; box-shadow: 7px 7px 0 #d8d5cb; }
  .architecture-head small { display: none; }
  .architecture-core { padding: 20px; }
  .architecture-core strong { font-size: 1.08rem; }
  .architecture-specialists { grid-template-columns: 1fr; }
  .architecture-specialists > div, .architecture-specialists > div:last-child { min-height: 70px; display: grid; grid-template-columns: 28px 1fr; align-items: center; border-right: 1px solid #414a3f; border-bottom: 0; padding: 13px; }
  .architecture-specialists > div:last-child { border-bottom: 1px solid #414a3f; }
  .architecture-specialists strong, .architecture-specialists small { margin: 0; }
  .architecture-specialists small { grid-column: 2; }
  .architecture-network { margin-top: 12px; }
  .architecture-foot { left: 20px; right: 20px; bottom: 17px; font-size: .46rem; }
  .trust-strip { padding-inline: 20px; }
  .capability-row { grid-template-columns: repeat(2, 1fr); row-gap: 23px; }
  .capability-row span:last-child { grid-column: 1 / -1; }
  .section { padding: 75px 20px; }
  .section-services { padding-inline: 20px; }
  .section-intro h2, .contact-copy h2, .network-copy h2 { font-size: 2.55rem; }
  .section-intro p { font-size: .96rem; }
  .services-tab-list button { min-height: 80px; padding: 13px; }
  .services-tab-list svg { display: none; }
  .services-tab-list span { font-size: .84rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(2n + 1), .service-card:nth-child(3n + 1) { min-height: 250px; border-left: 1px solid #c8c5bb; }
  .service-card h3 { margin-top: 40px; }
  .human-ai-inner { padding-bottom: 0; }
  .control-statement { min-height: 390px; padding: 28px 23px; }
  .control-statement blockquote { font-size: 1.45rem; }
  .control-row { min-height: 132px; grid-template-columns: 28px 1fr; gap: 10px 16px; padding: 20px; }
  .control-row p, .control-row small { grid-column: 2; }
  .use-case-grid { grid-template-columns: 1fr; }
  .use-case-grid article { min-height: 245px; }
  .use-case-grid h3 { margin-top: 45px; }
  .delivery-grid article { min-height: 360px; }
  .delivery-grid h3 { margin-top: 47px; }
  .network-map { padding: 20px; box-shadow: 7px 7px 0 #c5cdbb; }
  .network-nodes { grid-template-columns: repeat(2, 1fr); }
  .partner-bar strong { font-size: .68rem; }
  .faq-trigger { min-height: 78px; grid-template-columns: 32px 1fr auto; }
  .faq-trigger strong { font-size: .9rem; }
  .faq-content { padding: 0 32px 25px !important; }
  .contact-section { padding: 75px 20px; }
  .contact-details { margin-top: 45px; }
  .contact-form-wrap { padding: 28px 21px; box-shadow: 7px 7px 0 #1a2118; }
  .field-pair { grid-template-columns: 1fr; }
  .form-footer { flex-direction: column; align-items: stretch; }
  .form-submit { width: 100%; }
  .footer { padding-inline: 20px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-main > a { width: max-content; }
  .footer-links { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; padding-left: 0; }
  .footer-bottom { flex-direction: column; gap: 18px; }
}

.services-tab-list button { cursor: pointer; }
.services-tab-list button.is-active { background: #151b15; color: #f3f1e9; }
.services-tab-list button.is-active svg { color: #c9ff62; }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.mobile-nav-panel { position: fixed; inset: 0; z-index: 50; }
.mobile-nav-panel[hidden] { display: none; }
.mobile-nav-backdrop { position: absolute; inset: 0; background: rgb(17 23 16 / 40%); border: 0; cursor: pointer; }
.mobile-sheet { position: absolute; right: 0; top: 0; bottom: 0; width: min(88vw, 420px); display: flex; flex-direction: column; }

details.faq-item { border-bottom: 1px solid #c8c5bc; }
details.faq-item summary { list-style: none; cursor: pointer; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item .faq-chevron-up { display: none; }
details.faq-item[open] .faq-chevron-down { display: none; }
details.faq-item[open] .faq-chevron-up { display: inline; }

.form-success[hidden], .contact-form[hidden] { display: none !important; }
.icon { width: 1em; height: 1em; vertical-align: -0.125em; }