:root {
  --bg: #07100e;
  --bg-2: #0b1713;
  --panel: #0f1d19;
  --panel-2: #13241f;
  --paper: #f6f7f3;
  --white: #f7fbf9;
  --ink: #102019;
  --muted: #819b90;
  --muted-dark: #5c7168;
  --line: rgba(255,255,255,.09);
  --line-dark: #dce4df;
  --green: #42dfa6;
  --green-2: #18bf88;
  --lime: #c6f36b;
  --blue: #7ba8ff;
  --purple: #a893ff;
  --orange: #ffb568;
  --shadow: 0 30px 90px rgba(1,12,8,.18);
  --radius: 18px;
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: var(--green); color: var(--bg); font-weight: 800; }
.skip-link:focus { top: 12px; }
.container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }
.narrow { max-width: 900px; }
.hidden { display: none !important; }

.site-header { position: sticky; z-index: 50; top: 0; height: 80px; display: grid; grid-template-columns: 160px 1fr auto; align-items: center; gap: 26px; padding: 0 max(24px, calc((100vw - var(--container))/2)); color: #fff; border-bottom: 1px solid rgba(255,255,255,.1); background: #000; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand-logo { display: block; width: 140px; height: 40px; object-fit: contain; object-position: left center; }
.brand-mark { width: 36px; height: 36px; display: inline-grid; place-items: center; flex: 0 0 36px; border-radius: 11px; color: var(--bg); background: linear-gradient(145deg, var(--green), var(--lime)); box-shadow: 0 10px 28px rgba(66,223,166,.2); font: 900 20px/1 Georgia, serif; }
.brand > span:last-child { display: grid; line-height: 1; }
.brand strong { font-size: 17px; letter-spacing: .08em; }
.brand small { margin-top: 5px; color: var(--muted); font: 700 9px/1 ui-monospace, Consolas, monospace; letter-spacing: .14em; }
.site-nav { height: 100%; display: flex; align-items: center; justify-content: center; gap: clamp(14px, 2vw, 30px); }
.site-nav a, .text-link { position: relative; color: rgba(255,255,255,.7); text-decoration: none; font-size: 14px; font-weight: 700; white-space: nowrap; }
.site-nav a:hover, .site-nav a.active, .text-link:hover { color: #fff; }
.site-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -23px; height: 2px; background: var(--green); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.menu-button { display: none; width: 42px; height: 40px; border: 1px solid var(--line); border-radius: 11px; background: transparent; }
.menu-button i { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--white); }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 21px; border: 1px solid var(--green-2); border-radius: 13px; color: #04110c; background: linear-gradient(135deg, var(--green), #7aecba); box-shadow: 0 11px 34px rgba(20,190,133,.16); cursor: pointer; text-decoration: none; font-weight: 850; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 42px rgba(20,190,133,.23); }
.button:disabled { opacity: .55; cursor: wait; transform: none; }
.button.secondary { border-color: rgba(16,32,25,.18); color: var(--ink); background: transparent; box-shadow: none; }
.button.secondary:hover { border-color: var(--green-2); }
.button.secondary.light { border-color: rgba(255,255,255,.2); color: var(--white); }
.button.compact { min-height: 38px; padding: 0 15px; border-radius: 10px; font-size: 13px; }
.button.full { width: 100%; }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.text-button { border: 0; padding: 6px; color: var(--green-2); background: transparent; cursor: pointer; font-weight: 800; }
.text-arrow { color: #087b58; text-decoration: none; font-weight: 850; white-space: nowrap; }

.grid-bg { position: relative; overflow: hidden; background-color: var(--bg); background-image: linear-gradient(rgba(255,255,255,.032) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.032) 1px, transparent 1px); background-size: 58px 58px; color: var(--white); }
.hero-section { min-height: calc(100vh - 68px); display: flex; align-items: center; padding: 76px 0; }
.hero-glow { position: absolute; inset: -25% 5% auto; height: 760px; background: radial-gradient(circle at 28% 45%, rgba(23,191,136,.2), transparent 34%), radial-gradient(circle at 72% 38%, rgba(88,100,255,.18), transparent 30%); filter: blur(18px); }
.hero-layout { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(390px, .8fr); gap: 50px; align-items: center; }
.badge { min-height: 30px; display: inline-flex; align-items: center; gap: 9px; padding: 0 13px; border: 1px solid rgba(66,223,166,.25); border-radius: 999px; color: #9fc5b5; background: rgba(66,223,166,.07); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.badge span { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(66,223,166,.08); }
.hero-copy h1 { margin: 28px 0 24px; font-size: clamp(50px, 4.25vw, 66px); line-height: 1.09; letter-spacing: -.055em; font-weight: 900; }
.hero-copy h1 strong { color: var(--green); font-weight: inherit; }
.hero-copy > p { max-width: 690px; margin: 0 0 34px; color: #92aca1; font-size: 18px; line-height: 1.8; }
.hero-copy .button.secondary { border-color: rgba(255,255,255,.18); color: var(--white); }
.hero-notes { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 36px; color: #718d81; font-size: 12px; }
.hero-notes span::before { content: "✓"; margin-right: 7px; color: var(--green); }

.execution-card { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.11); border-radius: 22px; background: rgba(11,25,20,.88); box-shadow: 0 40px 120px rgba(0,0,0,.38); transform: perspective(1200px) rotateY(-3deg) rotateX(1deg); }
.execution-card::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(135deg, rgba(66,223,166,.08), transparent 36%); }
.console-top { height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 17px; border-bottom: 1px solid var(--line); color: var(--muted); font: 700 10px/1 ui-monospace, Consolas, monospace; letter-spacing: .1em; }
.console-top > span { display: flex; gap: 6px; }
.console-top i { width: 7px; height: 7px; border-radius: 50%; background: #344a40; }
.console-top b { color: var(--green); font-weight: 700; }
.console-body { position: relative; padding: 24px; }
.console-title { display: grid; margin-bottom: 23px; }
.console-title span { color: var(--white); font-size: 18px; font-weight: 850; }
.console-title small { margin-top: 6px; color: var(--muted); }
.agent-row { min-height: 72px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; margin: 9px 0; padding: 10px 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.02); }
.agent-row.active { border-color: rgba(66,223,166,.27); background: rgba(66,223,166,.06); }
.agent-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; color: var(--green); background: #162a23; font-weight: 900; }
.agent-row div { display: grid; }
.agent-row strong { color: var(--white); font-size: 13px; }
.agent-row small { margin-top: 5px; color: var(--muted); font-size: 11px; }
.agent-row > b { padding: 5px 8px; border-radius: 999px; color: #80dcb9; background: rgba(66,223,166,.08); font-size: 9px; }
.console-footer { display: flex; justify-content: space-between; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.console-footer strong { color: #b6cdc3; }

.proof-strip { color: var(--white); background: #0a1512; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.proof-grid article { min-height: 104px; display: grid; align-content: center; padding: 20px 28px; border-right: 1px solid var(--line); }
.proof-grid article:first-child { border-left: 1px solid var(--line); }
.proof-grid strong { font-size: 17px; }
.proof-grid span { margin-top: 7px; color: var(--muted); font-size: 12px; line-height: 1.5; }

.section { padding: 96px 0; }
.section.legal-footer { min-height: 64px; justify-content: center; gap: 10px; padding: 20px max(24px, calc((100vw - var(--container))/2)); color: rgba(255,255,255,.68); border-top: 1px solid rgba(255,255,255,.1); background: #000; font-size: 12px; }
.section.legal-footer a { color: rgba(255,255,255,.82); text-decoration: none; }
.section.legal-footer a::before { content: "|"; margin-right: 10px; color: rgba(255,255,255,.28); }
.section.legal-footer a:hover { color: #fff; }
.section-deep { color: var(--white); background: var(--bg); }
.section-tint { background: #eef2ee; }
.eyebrow { display: block; margin-bottom: 14px; color: #0b9367; font: 850 12px/1.2 ui-monospace, Consolas, monospace; letter-spacing: .15em; text-transform: uppercase; }
.section-deep .eyebrow, .final-cta .eyebrow, .grid-bg .eyebrow { color: var(--green); }
.section-head { max-width: 750px; }
.section-head h2, .two-column h2, .boundary-layout h2 { margin: 0; font-size: clamp(34px, 3.7vw, 50px); line-height: 1.12; letter-spacing: -.035em; }
.section-head p, .two-column > div > p, .boundary-layout > div > p { max-width: 660px; margin: 18px 0 0; color: var(--muted-dark); font-size: 16px; line-height: 1.75; }
.section-deep .section-head p, .boundary-layout > div > p { color: var(--muted); }
.split-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 44px; }

.feature-layout { display: grid; grid-template-columns: .9fr 1.4fr; gap: 16px; margin-top: 50px; }
.feature-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.feature-card { min-height: 210px; padding: 26px; border: 1px solid var(--line-dark); border-radius: var(--radius); background: #fff; }
.feature-card-large { min-height: 436px; display: flex; flex-direction: column; justify-content: space-between; color: var(--white); border-color: var(--line); background: linear-gradient(150deg, #10251f, #09130f); }
.feature-card h3 { margin: 28px 0 11px; font-size: 19px; line-height: 1.3; }
.feature-card-large h3 { margin-top: 12px; font-size: 29px; }
.feature-card p { color: var(--muted-dark); font-size: 14px; line-height: 1.65; }
.feature-card-large p { color: var(--muted); }
.feature-card-large a { color: var(--green); text-decoration: none; font-weight: 800; }
.card-kicker { color: var(--green); font-size: 12px; font-weight: 800; }
.icon-box { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line-dark); border-radius: 12px; color: #0b9367; background: #f3f8f5; font-weight: 900; }
.feature-card-large .icon-box { border-color: var(--line); background: rgba(66,223,166,.08); color: var(--green); }

.workflow-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 46px; }
.workflow-card { min-height: 250px; padding: 29px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.workflow-card > div { display: flex; align-items: center; gap: 13px; color: var(--green); font: 800 12px/1 ui-monospace, Consolas, monospace; }
.workflow-card > div b { color: #628075; }
.workflow-card h3 { margin: 34px 0 14px; font-size: 21px; line-height: 1.35; }
.workflow-card p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.capability-wall { display: grid; grid-template-columns: repeat(6,1fr); gap: 10px; margin-top: 16px; }
.capability-wall article { min-height: 90px; padding: 17px; border: 1px solid var(--line); border-radius: 14px; background: #0b1713; }
.capability-wall strong, .capability-wall span { display: block; }
.capability-wall strong { font-size: 14px; }
.capability-wall span { margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.4; }

.solution-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-top: 48px; }
.solution-card { position: relative; min-height: 290px; overflow: hidden; padding: 30px; border: 1px solid var(--line-dark); border-radius: var(--radius); background: #fff; }
.solution-card::after { content: ""; position: absolute; right: -60px; top: -60px; width: 190px; height: 190px; border-radius: 50%; background: radial-gradient(circle, rgba(18,188,132,.12), transparent 70%); }
.solution-card.android::after { background: radial-gradient(circle, rgba(123,168,255,.16), transparent 70%); }
.solution-card.voice::after { background: radial-gradient(circle, rgba(168,147,255,.17), transparent 70%); }
.solution-card.content::after { background: radial-gradient(circle, rgba(255,181,104,.17), transparent 70%); }
.solution-card > span { color: #0b9367; font: 800 11px/1 ui-monospace, Consolas, monospace; letter-spacing: .12em; }
.solution-card h3 { position: relative; z-index: 1; max-width: 560px; margin: 48px 0 13px; font-size: 25px; line-height: 1.28; }
.solution-card p { max-width: 570px; color: var(--muted-dark); font-size: 14px; line-height: 1.65; }
.solution-card a { position: absolute; bottom: 28px; left: 30px; color: #087b58; text-decoration: none; font-size: 13px; font-weight: 850; }
.compact-solutions .solution-card { min-height: 260px; }

.skill-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }
.skill-card { min-height: 280px; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line-dark); border-radius: 16px; background: #fff; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.skill-card:hover { transform: translateY(-3px); border-color: #a7cfc0; box-shadow: var(--shadow); }
.skill-tags { display: flex; align-items: center; justify-content: space-between; }
.skill-tags span, .skill-tags b { padding: 5px 9px; border-radius: 999px; color: #356d59; background: #eef8f4; font-size: 10px; }
.skill-tags b { color: #53689c; background: #eef2ff; }
.skill-card h3 { margin: 29px 0 12px; font-size: 19px; line-height: 1.35; }
.skill-card > p { flex: 1; display: -webkit-box; overflow: hidden; margin: 0; color: var(--muted-dark); font-size: 13px; line-height: 1.65; -webkit-line-clamp: 5; -webkit-box-orient: vertical; }
.skill-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: 22px; padding-top: 16px; border-top: 1px solid #e6ece8; }
.skill-bottom span, .skill-bottom small { color: #82958c; font-size: 10px; }
.skill-bottom a { color: #087b58; text-align: right; text-decoration: none; font-size: 11px; font-weight: 800; }

.product-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 17px; }
.product-card { min-height: 450px; display: flex; flex-direction: column; padding: 29px; border: 1px solid var(--line-dark); border-radius: var(--radius); background: #fff; }
.product-card.featured { color: var(--white); border-color: rgba(66,223,166,.25); background: linear-gradient(150deg, #10271f, #08120f); }
.product-top { display: flex; align-items: center; justify-content: space-between; color: #0b9367; font: 850 11px/1 ui-monospace, Consolas, monospace; letter-spacing: .1em; }
.product-top b { padding: 5px 9px; border-radius: 999px; color: #062015; background: var(--green); }
.product-card h3 { margin: 35px 0 12px; font-size: 25px; }
.product-card > p { min-height: 68px; color: var(--muted-dark); line-height: 1.65; }
.product-card.featured > p { color: var(--muted); }
.product-price { display: flex; align-items: baseline; gap: 7px; margin: 16px 0 20px; }
.product-price strong { font-size: 35px; letter-spacing: -.04em; }
.product-price span { color: var(--muted-dark); font-size: 12px; }
.product-card ul { padding: 0; margin: 0 0 28px; list-style: none; }
.product-card li { margin: 10px 0; color: var(--muted-dark); font-size: 13px; }
.product-card.featured li { color: #a3bcb1; }
.product-card li::before { content: "✓"; margin-right: 9px; color: var(--green-2); }
.product-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.product-card.featured .button.secondary { border-color: rgba(255,255,255,.18); color: var(--white); }

.boundary-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.boundary-layout .button { margin-top: 28px; }
.boundary-diagram { display: grid; grid-template-columns: 1fr 110px 1fr; align-items: center; }
.boundary-node { min-height: 190px; display: grid; align-content: center; padding: 25px; border: 1px solid var(--line); border-radius: 17px; background: var(--panel); }
.boundary-node small { color: var(--green); }
.boundary-node strong { margin: 17px 0 9px; font-size: 18px; }
.boundary-node span { color: var(--muted); font-size: 12px; line-height: 1.6; }
.boundary-node.cloud { border-color: rgba(123,168,255,.24); }
.boundary-node.cloud small { color: var(--blue); }
.boundary-line { display: flex; align-items: center; color: var(--muted); font-size: 9px; }
.boundary-line i { height: 1px; flex: 1; background: #39564b; }
.boundary-line span { padding: 0 6px; white-space: nowrap; }

.final-cta { padding: 80px 0; color: var(--white); background: linear-gradient(135deg, #0e211b, #07100e); border-top: 1px solid var(--line); }
.final-cta .container { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.final-cta h2 { max-width: 700px; margin: 0; font-size: clamp(34px, 4vw, 50px); }
.final-cta p { max-width: 700px; color: var(--muted); line-height: 1.7; }

.page-hero { padding: 105px 0 92px; }
.page-hero::after, .product-hero::after, .solution-hero::after { content: ""; position: absolute; inset: -40% 5% auto; height: 520px; background: radial-gradient(circle, rgba(66,223,166,.12), transparent 62%); }
.page-hero .container, .product-hero .container, .solution-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 900px; margin: 18px 0; font-size: clamp(48px, 5vw, 70px); line-height: 1.08; letter-spacing: -.045em; }
.page-hero p { max-width: 760px; color: #92aca1; font-size: 18px; line-height: 1.75; }
.procurement-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-top: 70px; padding: 38px; border-radius: 20px; color: var(--white); background: var(--bg); }
.procurement-panel h2 { margin: 8px 0; font-size: 31px; }
.procurement-panel p { color: var(--muted); line-height: 1.7; }
.procurement-panel ol { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; padding: 0; list-style: none; }
.procurement-panel li { padding: 17px; border: 1px solid var(--line); border-radius: 12px; color: #b8ccc3; font-size: 13px; }
.procurement-panel li b { display: block; margin-bottom: 10px; color: var(--green); }

.product-hero, .solution-hero { position: relative; overflow: hidden; padding: 90px 0; background-color: var(--bg); color: var(--white); }
.product-hero-layout { display: grid; grid-template-columns: 1fr 360px; gap: 80px; align-items: center; }
.product-hero h1, .solution-hero h1 { max-width: 850px; margin: 25px 0 19px; font-size: clamp(46px, 4.7vw, 66px); line-height: 1.08; letter-spacing: -.045em; }
.product-hero p, .solution-hero p { max-width: 710px; color: #92aca1; font-size: 17px; line-height: 1.75; }
.product-hero .button-row, .solution-hero .button-row { margin-top: 30px; }
.product-hero .button.secondary, .solution-hero .button.secondary { border-color: rgba(255,255,255,.17); color: var(--white); }
.price-panel { padding: 32px; border: 1px solid rgba(66,223,166,.25); border-radius: 20px; background: rgba(66,223,166,.06); }
.price-panel small { display: block; color: var(--muted); }
.price-panel strong { display: inline-block; margin: 24px 4px 12px 0; font-size: 43px; }
.price-panel > span { color: var(--muted); }
.price-panel hr { border: 0; border-top: 1px solid var(--line); }
.price-panel p { font-size: 12px; }
.detail-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; }
.detail-main h2 { margin: 10px 0 20px; font-size: 42px; }
.detail-main > p { color: var(--muted-dark); font-size: 16px; line-height: 1.8; }
.detail-main h3, .detail-aside h3 { margin-top: 38px; }
.included-skills { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.included-skills > div { display: grid; grid-template-columns: 24px 1fr; padding: 16px; border: 1px solid var(--line-dark); border-radius: 13px; background: #fff; }
.included-skills span { grid-row: span 2; color: #0b9367; }
.included-skills small { margin-top: 4px; color: var(--muted-dark); }
.detail-aside { padding: 28px; border-radius: 18px; background: #edf3ef; }
.detail-aside h3:first-child { margin-top: 0; }
.detail-list { padding-left: 20px; color: var(--muted-dark); font-size: 13px; line-height: 1.8; }

.solution-hero-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
.solution-visual { position: relative; min-height: 390px; border: 1px solid var(--line); border-radius: 50%; background: radial-gradient(circle, rgba(66,223,166,.11), transparent 60%); }
.visual-core { position: absolute; left: 50%; top: 50%; width: 150px; height: 150px; display: grid; place-content: center; text-align: center; transform: translate(-50%,-50%); border: 1px solid rgba(66,223,166,.35); border-radius: 50%; background: #0c1d17; box-shadow: 0 0 50px rgba(66,223,166,.08); }
.visual-core b { color: var(--green); font: 900 14px/1 ui-monospace, Consolas, monospace; letter-spacing: .1em; }
.visual-core span { margin-top: 8px; color: var(--muted); font-size: 9px; }
.visual-node { position: absolute; display: flex; align-items: center; gap: 8px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 11px; color: #a9c0b6; background: #0d1a16; font-size: 11px; }
.visual-node i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.visual-node.n1 { left: 2%; top: 23%; }.visual-node.n2 { right: -2%; top: 43%; }.visual-node.n3 { left: 15%; bottom: 10%; }
.solution-cap-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.solution-cap-grid article { min-height: 230px; padding: 25px; border: 1px solid var(--line-dark); border-radius: 16px; background: #fff; }
.solution-cap-grid span { color: #0b9367; font: 850 11px/1 ui-monospace, Consolas, monospace; }
.solution-cap-grid h3 { margin: 35px 0 12px; font-size: 19px; line-height: 1.35; }
.solution-cap-grid p { color: var(--muted-dark); font-size: 13px; line-height: 1.65; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.boundary-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.boundary-list li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: center; padding: 18px; border: 1px solid var(--line-dark); border-radius: 14px; color: var(--muted-dark); background: #fff; line-height: 1.55; }
.boundary-list span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: #9a610f; background: #fff2d9; font-weight: 900; }

.product-stack { display: grid; gap: 14px; }
.product-stack article { display: grid; grid-template-columns: 90px 1fr; gap: 26px; padding: 32px; border: 1px solid var(--line-dark); border-radius: 18px; background: #fff; }
.layer-number { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 16px; color: #087b58; background: #e3f7ee; font: 900 16px/1 ui-monospace, Consolas, monospace; }
.product-stack h2 { margin: 0 0 10px; font-size: 26px; }
.product-stack p { color: var(--muted-dark); line-height: 1.7; }
.layer-tags { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 18px; }
.layer-tags span { padding: 7px 10px; border: 1px solid var(--line-dark); border-radius: 999px; color: #52675e; font-size: 11px; }
.check-list { padding: 26px; border-radius: 18px; background: #fff; }
.check-list p { color: var(--muted-dark); }
.check-list p::first-letter { color: #0b9367; }

.directory-controls { display: grid; grid-template-columns: 1fr 180px 180px; gap: 10px; margin-top: 36px; }
.search-box { display: grid; grid-template-columns: 38px 1fr; align-items: center; min-height: 52px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.045); }
.search-box span { text-align: center; color: var(--muted); font-size: 19px; }
.search-box input, .directory-controls select { min-width: 0; height: 50px; border: 1px solid var(--line); border-radius: 13px; outline: none; color: var(--white); background: #0e1c18; padding: 0 14px; }
.search-box input { border: 0; background: transparent; }
.directory-controls select option { color: var(--ink); background: #fff; }
.result-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.result-head strong { font-size: 34px; }
.result-head span { margin-left: 7px; color: var(--muted-dark); }
.directory-empty { grid-column: 1/-1; display: grid; gap: 8px; padding: 42px; border: 1px dashed #b8c8c0; border-radius: 16px; color: var(--muted-dark); text-align: center; }
.directory-empty strong { color: var(--ink); font-size: 18px; }

.download-grid, .contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 17px; }
.download-card, .contact-card { min-height: 440px; padding: 35px; border: 1px solid var(--line-dark); border-radius: 20px; background: #fff; }
.download-card.primary-card { color: var(--white); border-color: var(--line); background: var(--bg); }
.os-mark { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 35px; border-radius: 15px; color: var(--green); background: rgba(66,223,166,.09); font-size: 25px; }
.download-card h2, .contact-card h2 { font-size: 32px; }
.download-card p, .contact-card p { color: var(--muted-dark); line-height: 1.7; }
.download-card.primary-card p { color: var(--muted); }
.download-card ul, .download-card ol { padding-left: 20px; color: var(--muted-dark); line-height: 2; }
.download-card.primary-card ul { color: #9cb5aa; }
.download-card .button, .download-card .text-arrow { margin-top: 25px; }
.contact-muted { background: #edf3ef; }
.contact-card > small { display: block; margin-top: 20px; color: var(--muted-dark); }
.number-list { display: grid; gap: 10px; margin-top: 40px; }
.number-list > div { display: flex; align-items: center; gap: 20px; padding: 18px 0; border-top: 1px solid var(--line-dark); }
.number-list b { color: #0b9367; font: 850 12px/1 ui-monospace, Consolas, monospace; }

.faq-list { max-width: 900px; }
.faq-list details { border-bottom: 1px solid var(--line-dark); }
.faq-list summary { display: flex; justify-content: space-between; gap: 20px; padding: 25px 0; cursor: pointer; font-size: 18px; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #0b9367; }
.faq-list p { max-width: 760px; margin: 0 0 26px; color: var(--muted-dark); line-height: 1.75; }

.auth-page { min-height: 100vh; padding: 60px 24px; }
.auth-layout { width: min(1080px,100%); min-height: 680px; display: grid; grid-template-columns: .9fr 1.1fr; overflow: hidden; margin: 0 auto; border: 1px solid var(--line); border-radius: 24px; background: #0b1713; box-shadow: 0 50px 150px rgba(0,0,0,.38); }
.auth-intro { display: flex; flex-direction: column; justify-content: space-between; padding: 42px; background: radial-gradient(circle at 0 100%, rgba(66,223,166,.12), transparent 45%); }
.auth-intro h1 { margin: 10px 0 15px; font-size: 44px; }
.auth-intro p { color: var(--muted); line-height: 1.7; }
.auth-intro ul { padding-left: 20px; color: #8fa99e; font-size: 13px; line-height: 2; }
.auth-card { display: flex; flex-direction: column; justify-content: center; padding: clamp(32px,5vw,70px); color: var(--ink); background: #fff; }
.auth-tabs { display: flex; gap: 24px; margin-bottom: 35px; border-bottom: 1px solid var(--line-dark); }
.auth-tabs a { padding: 0 4px 14px; color: #899b93; text-decoration: none; font-weight: 800; }
.auth-tabs a.active { color: var(--ink); border-bottom: 2px solid var(--green-2); }
.auth-form { display: grid; gap: 18px; }
.auth-form label { display: grid; gap: 8px; color: #50645b; font-size: 13px; font-weight: 700; }
.auth-form input { width: 100%; min-height: 48px; padding: 0 13px; border: 1px solid var(--line-dark); border-radius: 11px; outline: none; }
.auth-form input:focus { border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(24,191,136,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.agreement { grid-template-columns: 18px 1fr !important; align-items: start; font-weight: 500 !important; line-height: 1.5; }
.agreement input { min-height: 0; margin-top: 3px; }
.agreement a { color: #087b58; }
.auth-form > small, .back-link { color: #899b93; font-size: 11px; }
.back-link { align-self: center; margin-top: 25px; text-decoration: none; }
.form-message { min-height: 20px; color: #087b58; font-size: 12px; }
.form-message.error { color: #b13c3c; }

.account-page { min-height: 100vh; display: grid; grid-template-columns: 230px 1fr; background: #f1f4f1; }
.account-sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 28px 22px; color: var(--white); background: var(--bg); }
.account-sidebar nav { display: grid; gap: 6px; margin-top: 48px; }
.account-sidebar nav a, .account-sidebar nav span { padding: 13px 15px; border-radius: 10px; color: #779086; text-decoration: none; font-size: 13px; font-weight: 750; }
.account-sidebar nav a.active { color: var(--white); background: rgba(66,223,166,.09); }
.account-sidebar > button { margin-top: auto; color: #8fa99e; text-align: left; }
.account-main { padding: 48px; }
.account-main > header { display: flex; justify-content: space-between; align-items: center; }
.account-main h1 { margin: 5px 0; font-size: 34px; }
.account-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin: 36px 0; }
.account-metrics article { padding: 24px; border: 1px solid var(--line-dark); border-radius: 15px; background: #fff; }
.account-metrics span { display: block; color: var(--muted-dark); font-size: 12px; }
.account-metrics strong { display: block; margin-top: 20px; font-size: 35px; }
.account-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.account-panel { padding: 25px; border: 1px solid var(--line-dark); border-radius: 16px; background: #fff; }
.panel-head { display: flex; align-items: center; justify-content: space-between; }
.panel-head h2 { font-size: 18px; }
.panel-head a { color: #087b58; text-decoration: none; font-size: 11px; font-weight: 800; }
.account-list > div { display: flex; justify-content: space-between; gap: 12px; padding: 16px 0; border-top: 1px solid #e7ece9; }
.account-list span { display: grid; }
.account-list small { margin-top: 5px; color: var(--muted-dark); font-size: 10px; }
.status { align-self: center; color: #087b58; font-size: 11px; }
.small-empty { padding: 35px 0; color: var(--muted-dark); font-size: 12px; line-height: 1.6; }

.empty-state { width: min(760px, calc(100% - 48px)); margin: 65px auto; padding: 55px 28px; border: 1px dashed #b8c8c0; border-radius: 20px; text-align: center; background: rgba(255,255,255,.55); }
.empty-symbol { width: 48px; height: 48px; display: grid; place-items: center; margin: 0 auto; border-radius: 14px; color: #087b58; background: #e2f5ec; font-weight: 900; }
.empty-state h2 { margin: 20px 0 8px; font-size: 24px; }
.empty-state p { max-width: 560px; margin: 0 auto 25px; color: var(--muted-dark); line-height: 1.7; }
.legal-document { width: min(900px, calc(100% - 48px)); margin: 0 auto; padding: clamp(28px,5vw,55px); border: 1px solid var(--line-dark); border-radius: 20px; background: #fff; }
.draft-notice { padding: 12px; border-radius: 10px; color: #8c5e18; background: #fff3dc; font-size: 12px; font-weight: 800; }
.legal-document h2 { margin-top: 35px; font-size: 35px; }
.legal-document p, .legal-document li { color: var(--muted-dark); line-height: 1.8; }

.site-footer { padding: 70px 0 25px; color: #8ea69c; background: #050c0a; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3,1fr); gap: 70px; }
.footer-grid > div { display: grid; align-content: start; gap: 12px; }
.footer-grid > div:first-child p { max-width: 330px; line-height: 1.7; }
.footer-grid strong { color: var(--white); font-size: 13px; }
.footer-grid a { color: #718a80; text-decoration: none; font-size: 12px; }
.footer-grid a:hover { color: var(--green); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 60px; padding-top: 22px; border-top: 1px solid var(--line); color: #526a60; font-size: 11px; }

.cookie-banner { position: fixed; z-index: 100; right: 20px; bottom: 20px; width: min(620px, calc(100% - 40px)); display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: center; padding: 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; color: var(--white); background: rgba(9,20,16,.96); box-shadow: 0 25px 80px rgba(0,0,0,.38); }
.cookie-banner strong { font-size: 13px; }
.cookie-banner p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.cookie-banner > div:last-child { display: flex; gap: 8px; }
.cookie-banner .button { min-height: 36px; padding: 0 13px; border-radius: 10px; font-size: 11px; }
.cookie-banner .button.secondary { border-color: var(--line); color: var(--white); }
.toast { position: fixed; z-index: 150; left: 50%; bottom: -80px; max-width: calc(100% - 40px); padding: 13px 18px; border-radius: 12px; color: #062015; background: var(--green); box-shadow: var(--shadow); opacity: 0; transform: translateX(-50%); transition: .25s ease; font-size: 13px; font-weight: 800; }
.toast.show { bottom: 24px; opacity: 1; }
.toast.error { color: #fff; background: #b33e3e; }
.boot-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; gap: 14px; color: var(--muted); background: var(--bg); }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 150px 1fr auto; gap: 14px; }
  .site-nav { gap: 13px; }
  .site-nav a { font-size: 12px; }
  .hero-layout { gap: 38px; }
  .hero-copy h1 { font-size: 55px; }
  .capability-wall { grid-template-columns: repeat(3,1fr); }
  .skill-grid, .product-grid { grid-template-columns: repeat(2,1fr); }
  .solution-cap-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 860px) {
  .site-header { height: 68px; grid-template-columns: 1fr auto auto; }
  .menu-button { display: block; grid-column: 3; }
  .header-actions { grid-column: 2; grid-row: 1; }
  .header-actions .text-link { display: none; }
  .site-nav { position: absolute; left: 0; right: 0; top: 67px; display: none; height: auto; padding: 12px 24px 20px; border-bottom: 1px solid rgba(255,255,255,.1); background: #000; }
  .menu-open .site-nav { display: grid; justify-content: stretch; }
  .site-nav a { padding: 11px 0; font-size: 14px; }
  .site-nav a.active::after { display: none; }
  .hero-section { min-height: auto; padding: 70px 0; }
  .hero-layout, .boundary-layout, .product-hero-layout, .solution-hero-layout, .detail-grid, .two-column, .download-grid, .contact-grid { grid-template-columns: 1fr; }
  .execution-card { max-width: 600px; transform: none; }
  .proof-grid { grid-template-columns: repeat(2,1fr); }
  .proof-grid article:nth-child(3) { border-left: 1px solid var(--line); }
  .feature-layout { grid-template-columns: 1fr; }
  .feature-card-large { min-height: 340px; }
  .workflow-grid { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: 1fr; }
  .boundary-layout { gap: 40px; }
  .boundary-diagram { max-width: 650px; }
  .final-cta .container { align-items: flex-start; flex-direction: column; }
  .solution-visual { max-width: 520px; width: 100%; }
  .directory-controls { grid-template-columns: 1fr 1fr; }
  .search-box { grid-column: 1/-1; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
  .auth-layout { grid-template-columns: 1fr; }
  .auth-intro { min-height: 390px; }
  .account-page { grid-template-columns: 1fr; }
  .account-sidebar { position: static; height: auto; display: grid; grid-template-columns: 1fr auto; }
  .account-sidebar nav { grid-column: 1/-1; display: flex; overflow: auto; margin-top: 25px; }
  .account-sidebar > button { grid-column: 2; grid-row: 1; }
  .account-main { padding: 32px 24px; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 32px, var(--container)); }
  .header-actions .button { min-height: 35px; padding: 0 11px; font-size: 11px; }
  .site-header { padding: 0 16px; }
  .brand-logo { width: 120px; height: 35px; }
  .section.legal-footer { align-items: flex-start; justify-content: flex-start; gap: 8px 0; padding: 20px 16px; }
  .hero-copy h1 { font-size: 42px; }
  .hero-copy > p { font-size: 16px; }
  .hero-copy .button-row .button { width: 100%; }
  .hero-notes { gap: 10px; }
  .execution-card { margin-top: 10px; }
  .proof-grid, .feature-grid, .skill-grid, .product-grid, .solution-cap-grid, .included-skills, .account-metrics, .account-columns { grid-template-columns: 1fr; }
  .proof-grid article { border-left: 1px solid var(--line); }
  .section { padding: 70px 0; }
  .section-head h2, .two-column h2, .boundary-layout h2 { font-size: 34px; }
  .split-head { display: block; }
  .split-head > a { display: inline-flex; margin-top: 24px; }
  .capability-wall { grid-template-columns: repeat(2,1fr); }
  .boundary-diagram { grid-template-columns: 1fr; gap: 10px; }
  .boundary-line { min-height: 44px; flex-direction: column; }
  .boundary-line i { width: 1px; min-height: 12px; }
  .page-hero { padding: 75px 0 60px; }
  .page-hero h1, .product-hero h1, .solution-hero h1 { font-size: 41px; }
  .procurement-panel { grid-template-columns: 1fr; gap: 20px; padding: 25px; }
  .procurement-panel ol { grid-template-columns: 1fr; }
  .product-hero, .solution-hero { padding: 70px 0; }
  .solution-visual { min-height: 330px; }
  .visual-node.n2 { right: 0; }
  .product-stack article { grid-template-columns: 1fr; }
  .directory-controls { grid-template-columns: 1fr; }
  .search-box { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 25px; }
  .footer-grid > div:first-child { grid-column: 1/-1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 10px; }
  .cookie-banner { grid-template-columns: 1fr; }
  .cookie-banner > div:last-child { justify-content: flex-end; }
  .auth-page { padding: 0; }
  .auth-layout { border: 0; border-radius: 0; }
  .auth-intro { min-height: 320px; padding: 28px; }
  .auth-intro h1 { font-size: 35px; }
  .auth-card { padding: 35px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .account-main > header { align-items: flex-start; flex-direction: column; gap: 20px; }
  .account-sidebar nav { gap: 0; }
  .account-sidebar nav span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
}