:root {
  --ink: #0b2421;
  --ink-soft: #1a3935;
  --cream: #f4f1e9;
  --paper: #fbfaf6;
  --lime: #c8f04a;
  --line: rgba(11, 36, 33, 0.16);
  --muted: #687571;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header {
  height: 82px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 24px; font-weight: 850; letter-spacing: -1.2px; }
.brand-dot { color: #6fa913; }
.brand-mark { width: 30px; height: 27px; border: 2px solid var(--ink); border-top: 0; border-radius: 4px 4px 10px 10px; display: flex; align-items: flex-end; justify-content: center; gap: 3px; padding-bottom: 5px; position: relative; transform: rotate(-2deg); }
.brand-mark::before { content: ""; position: absolute; width: 20px; height: 8px; border: 2px solid var(--ink); border-bottom: 0; border-radius: 10px 10px 0 0; top: -6px; }
.brand-mark i { display: block; width: 4px; height: 9px; background: var(--lime); border: 1.5px solid var(--ink); border-radius: 4px; transform: rotate(-15deg); }
.brand-mark i:nth-child(2) { height: 13px; transform: rotate(0); }
.brand-mark i:nth-child(3) { transform: rotate(15deg); }
.site-header > nav { display: flex; align-items: center; gap: 42px; font-size: 13px; font-weight: 720; }
.site-header > nav a { transition: color .2s ease; }
.site-header > nav a:hover { color: #739d17; }
.header-actions { display: flex; align-items: center; gap: 13px; }
.language-switch { height: 32px; padding: 0 9px; border: 1px solid var(--line); display: inline-flex; align-items: center; gap: 6px; color: #84908c; font: 800 9px ui-monospace, monospace; }
.language-switch a { transition: color .2s ease; }
.language-switch a:hover, .language-switch a.active { color: var(--ink); }
.language-switch a.active { text-decoration: underline; text-decoration-color: var(--lime); text-decoration-thickness: 3px; text-underline-offset: 4px; }
.language-switch span { color: #b3bbb7; }
.header-login { padding: 8px 2px; border-bottom: 1px solid rgba(11,36,33,.3); font-size: 12px; font-weight: 750; transition: color .2s ease, border-color .2s ease; }
.header-login:hover { color: #71940f; border-color: #71940f; }
.header-cta { background: var(--ink); color: white; padding: 13px 18px; border-radius: 3px; font-size: 13px; font-weight: 750; display: inline-flex; gap: 14px; align-items: center; }
.header-cta span { color: var(--lime); font-size: 18px; }

.hero { max-width: 1440px; min-height: 690px; margin: 0 auto; padding: 80px 5vw 85px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 5vw; align-items: center; overflow: hidden; }
.eyebrow, .kicker { color: #5d726b; font-size: 11px; line-height: 1; letter-spacing: 1.8px; font-weight: 800; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { display: block; width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(153, 196, 36, .15); }
h1 { font-size: clamp(54px, 6vw, 92px); line-height: .94; letter-spacing: -5.5px; margin: 28px 0 30px; font-weight: 820; }
h1 em, h2 em { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.hero-lead { max-width: 610px; font-size: 17px; line-height: 1.7; color: #4e615d; margin: 0; }
.hero-actions { display: flex; gap: 12px; margin-top: 35px; }
.button { min-height: 52px; padding: 0 22px; border-radius: 3px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; font-size: 13px; font-weight: 780; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--ink); }
.button-primary span { color: var(--lime); font-size: 19px; }
.button-ghost { border: 1px solid rgba(11,36,33,.3); }
.button-ghost:hover { background: var(--paper); }
.hero-proof { margin-top: 48px; display: flex; gap: 14px; align-items: center; }
.proof-avatars { display: flex; padding-left: 5px; }
.proof-avatars span { width: 35px; height: 35px; margin-left: -5px; border-radius: 50%; background: #fff; border: 2px solid var(--cream); display: grid; place-items: center; font-size: 8px; font-weight: 900; }
.proof-avatars span:nth-child(1) { background: #e62429; color: white; }
.proof-avatars span:nth-child(2) { background: #087b42; color: white; }
.proof-avatars span:nth-child(3) { background: #a62984; color: white; }
.proof-avatars span:nth-child(4) { background: var(--lime); }
.hero-proof p { margin: 0; font-size: 11px; line-height: 1.45; color: #71807c; }
.hero-proof strong { color: var(--ink); font-size: 12px; }

.hero-visual { min-height: 520px; position: relative; display: flex; align-items: center; justify-content: center; }
.hero-visual::before { content: ""; position: absolute; width: 490px; height: 490px; border-radius: 50%; background: var(--lime); right: -3%; top: 3%; }
.orbit { position: absolute; border: 1px solid rgba(11,36,33,.18); border-radius: 50%; z-index: 1; }
.orbit-one { width: 555px; height: 340px; transform: rotate(31deg); }
.orbit-two { width: 520px; height: 410px; transform: rotate(-24deg); }
.data-window { width: min(490px, 88%); background: var(--ink); color: #cdd8d4; position: relative; z-index: 3; box-shadow: 18px 22px 0 rgba(11,36,33,.12); }
.window-bar { height: 48px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 16px; border-bottom: 1px solid rgba(255,255,255,.09); font-size: 9px; letter-spacing: .5px; color: #9eb0aa; }
.window-dots { display: flex; gap: 5px; }
.window-dots span { width: 7px; height: 7px; border-radius: 50%; background: #445b56; }
.window-dots span:first-child { background: var(--lime); }
.live-pill { justify-self: end; color: #dce6e2; }
.live-pill i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--lime); margin-right: 4px; }
.request-row { margin: 17px 18px 10px; padding: 13px 14px; display: flex; gap: 12px; align-items: center; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); }
.request-row span { background: var(--lime); color: var(--ink); padding: 4px 6px; font-size: 8px; font-weight: 900; border-radius: 2px; }
.request-row code { font-size: 9px; color: #dfe8e5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.data-window pre { margin: 0; padding: 6px 30px 20px; font: 11px/1.8 ui-monospace, SFMono-Regular, Menlo, monospace; color: #8fa8a2; }
.data-window pre b { color: #dbe693; font-weight: 500; }
.data-window pre strong { color: #7cd8c3; font-weight: 500; }
.response-foot { border-top: 1px solid rgba(255,255,255,.09); padding: 11px 18px; display: flex; justify-content: space-between; font-size: 8px; letter-spacing: .5px; color: #80958f; }
.response-foot span:first-child { color: #cbda8f; }
.response-foot i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--lime); margin-right: 5px; }
.float-card { background: #fff; position: absolute; z-index: 5; box-shadow: 0 16px 40px rgba(11,36,33,.17); display: flex; align-items: center; }
.price-card { left: -2%; top: 12%; padding: 14px; gap: 11px; }
.float-icon { width: 32px; height: 32px; background: #eff8d1; border-radius: 50%; display: grid; place-items: center; font-weight: 900; }
.float-card small { display: block; font-size: 7px; letter-spacing: 1px; color: #82908c; margin-bottom: 3px; }
.float-card strong { font-size: 13px; }
.price-card .down { color: #469350; font-size: 9px; font-weight: 800; margin-left: 9px; }
.sync-card { bottom: 9%; right: 0; padding: 14px 18px; gap: 11px; }
.sync-ring { width: 29px; height: 29px; border: 2px solid var(--lime); border-radius: 50%; display: grid; place-items: center; font-size: 17px; }
.sync-card small { margin: 4px 0 0; text-transform: uppercase; }
.asterisk { position: absolute; right: 5%; top: 5%; z-index: 5; font-size: 31px; }

.source-strip { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 26px 5vw; display: flex; align-items: stretch; gap: 4vw; overflow: hidden; }
.source-strip > p { flex: 0 0 170px; margin: 0; padding-right: 3vw; border-right: 1px solid var(--line); display: flex; align-items: center; font: italic 15px Georgia, serif; color: #65736f; }
.source-list { width: 100%; display: grid; grid-template-columns: repeat(6, minmax(115px, 1fr)); align-items: stretch; gap: 12px; }
.source-logo { min-height: 44px; white-space: nowrap; display: flex; justify-content: center; gap: 8px; align-items: center; font-size: 12px; font-weight: 800; color: #5b6966; }
.source-logo-brand { min-width: 0; padding: 8px 12px; border-radius: 3px; overflow: hidden; }
.source-logo-brand img { display: block; width: auto; max-width: 100%; height: 25px; object-fit: contain; }
.brand-coopmart, .brand-aeon, .brand-kingfoodmart, .brand-lotte, .brand-nguyenkim { border: 1px solid var(--line); background: white; }
.brand-bhx { background: #087b42; }
.brand-bhx img { height: 28px; }
.brand-aeon img { height: 27px; }
.brand-kingfoodmart img { height: 24px; }
.brand-emart { background: #ffd040; }
.brand-emart img { height: 24px; }
.brand-lotte img { height: 23px; }
.brand-tgdd { background: #ffd400; }
.brand-dmx { background: #006fba; }
.brand-cellphones { background: #d70018; }
.brand-dmcl { background: #ffed00; }

.features, .use-cases { max-width: 1440px; margin: 0 auto; padding: 115px 5vw; }
.section-heading { display: grid; grid-template-columns: 1fr 380px; align-items: end; gap: 60px; margin-bottom: 60px; }
.section-heading h2, .api-intro h2, .model-copy h2, .final-cta h2 { margin: 18px 0 0; font-size: clamp(40px, 4.5vw, 65px); line-height: 1.02; letter-spacing: -3.5px; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature-card { min-height: 520px; padding: 25px 29px 35px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.22); transition: background .25s ease, transform .25s ease; }
.feature-card:hover { background: var(--paper); transform: translateY(-5px); }
.feature-top { display: flex; justify-content: space-between; font: 10px ui-monospace, monospace; color: #7b8985; }
.feature-top i { font-style: normal; font-size: 20px; color: #87938f; }
.feature-symbol { height: 180px; margin: 24px 0 12px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background: rgba(214,226,193,.28); }
.feature-symbol b { font: 72px/1 ui-monospace, monospace; color: #b0c36b; }
.feature-symbol > span:not(.pulse-dot):not(.filter-line) { background: var(--ink); color: var(--lime); padding: 16px 14px; font: 800 12px ui-monospace, monospace; box-shadow: 8px 8px 0 rgba(11,36,33,.13); }
.pulse-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 8px rgba(200,240,74,.22), 0 0 0 28px rgba(200,240,74,.11); position: absolute; z-index: 2; }
.pulse-line { width: 75%; height: 75%; border: 1px solid rgba(11,36,33,.15); border-radius: 50%; }
.pulse-line::before, .pulse-line::after { content: ""; position: absolute; inset: 28%; border: 1px solid rgba(11,36,33,.15); border-radius: 50%; }
.pulse-line::after { inset: 39%; }
.feature-symbol:has(.filter-line) { flex-direction: column; gap: 15px; align-items: flex-start; padding: 0 22%; }
.filter-line { display: block; height: 12px; background: var(--ink); position: relative; }
.filter-line::after { content: ""; width: 8px; height: 8px; background: var(--lime); border: 3px solid var(--ink); border-radius: 50%; position: absolute; top: -1px; }
.filter-line.wide { width: 100%; }.filter-line.wide::after { left: 28%; }
.filter-line.mid { width: 82%; }.filter-line.mid::after { left: 67%; }
.filter-line.short { width: 65%; }.filter-line.short::after { left: 42%; }
.feature-tag { margin: 25px 0 8px; color: #759119; text-transform: uppercase; font-size: 9px; letter-spacing: 1.4px; font-weight: 850; }
.feature-card h3 { margin: 0 0 15px; font-size: 24px; line-height: 1.15; letter-spacing: -1px; }
.feature-text { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.api-section { background: var(--ink); color: #f5f5ef; padding: 110px max(5vw, calc((100vw - 1440px)/2 + 5vw)); display: grid; grid-template-columns: .78fr 1.22fr; gap: 8vw; align-items: center; }
.kicker.light { color: #9fb0aa; }
.api-intro h2 em { color: var(--lime); }
.api-intro > p:not(.kicker) { color: #9cafaa; font-size: 14px; line-height: 1.7; max-width: 410px; }
.api-intro ul { list-style: none; padding: 0; margin: 28px 0 35px; display: grid; gap: 13px; font-size: 12px; color: #cad4d1; }
.api-intro li span { width: 20px; height: 20px; display: inline-grid; place-items: center; border-radius: 50%; background: rgba(200,240,74,.15); color: var(--lime); margin-right: 9px; }
.api-intro > a { color: var(--lime); font-size: 12px; font-weight: 800; border-bottom: 1px solid rgba(200,240,74,.5); padding-bottom: 7px; }
.api-intro > a span { margin-left: 15px; }
.code-panel { background: #112f2b; border: 1px solid rgba(255,255,255,.12); box-shadow: 20px 20px 0 rgba(200,240,74,.12); min-width: 0; }
.code-tabs { height: 55px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid rgba(255,255,255,.1); padding: 0 16px 0 8px; }
.code-tabs button { color: #7f9690; background: none; border: 0; padding: 18px 14px 16px; font-size: 10px; cursor: pointer; }
.code-tabs button.active { color: var(--lime); border-bottom: 2px solid var(--lime); }
.copy-button { border: 1px solid rgba(255,255,255,.18) !important; padding: 7px 10px !important; color: #c9d3d0 !important; border-radius: 3px !important; }
.code-panel pre { margin: 0; padding: 33px 34px; min-height: 280px; overflow-x: auto; color: #c2ceca; font: 11px/1.9 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; }
.code-purple { color: #d4a7e8; }.code-blue { color: #87c8e6; }.code-green { color: #c5dc82; }
.code-result { background: #09231f; border-top: 1px solid rgba(255,255,255,.1); padding: 15px 20px; font: 8px ui-monospace, monospace; letter-spacing: .7px; color: #80928d; }
.code-result > div { display: flex; align-items: center; gap: 7px; }
.code-result b { margin-left: auto; color: var(--lime); }
.terminal-dot { width: 6px; height: 6px; background: var(--lime); border-radius: 50%; }
.code-result p { margin: 13px 0 0; color: #91a29d; }
.code-result p span { color: var(--lime); margin-right: 7px; }.code-result p strong { color: #dce5e2; }

.data-model { max-width: 1440px; margin: 0 auto; padding: 105px 5vw 35px; }
.model-card { background: var(--lime); padding: 65px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; position: relative; overflow: hidden; }
.model-card::before { content: "{ }"; position: absolute; right: -25px; bottom: -90px; font: 260px ui-monospace, monospace; color: rgba(11,36,33,.055); letter-spacing: -80px; }
.model-copy { position: relative; z-index: 1; }.model-copy .kicker { color: #57700b; }
.model-copy h2 { font-size: clamp(38px, 4vw, 58px); }
.model-copy > p:last-child { max-width: 420px; font-size: 14px; line-height: 1.7; color: #466041; }
.model-table { background: var(--paper); position: relative; z-index: 1; box-shadow: 13px 13px 0 rgba(11,36,33,.15); }
.model-row { display: grid; grid-template-columns: 1.15fr 1.4fr .7fr; align-items: center; gap: 15px; padding: 15px 19px; border-bottom: 1px solid var(--line); font-size: 11px; }
.model-row:last-child { border: 0; }.model-row code { color: #66860c; font-weight: 800; }.model-row span { color: #4f625e; }.model-row small { justify-self: end; background: #e4ecd0; color: #637169; padding: 4px 7px; border-radius: 9px; font: 8px ui-monospace, monospace; }

.section-heading.compact { grid-template-columns: 1fr; margin-bottom: 45px; }
.use-list { border-top: 1px solid var(--line); }
.use-list article { display: grid; grid-template-columns: 65px .8fr 1.2fr 40px; align-items: center; gap: 25px; min-height: 110px; border-bottom: 1px solid var(--line); transition: padding .2s ease, background .2s ease; }
.use-list article:hover { padding: 0 14px; background: var(--paper); }
.use-list article > span { font: 9px ui-monospace, monospace; color: #8a9692; }
.use-list h3 { font-size: 24px; letter-spacing: -1px; margin: 0; }.use-list p { color: var(--muted); font-size: 13px; line-height: 1.6; margin: 0; max-width: 540px; }.use-list i { font-style: normal; font-size: 25px; }

.final-cta { margin: 0 2.5vw 35px; min-height: 500px; padding: 100px 5vw; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: var(--ink); color: white; position: relative; overflow: hidden; }
.final-cta h2 { font-size: clamp(48px, 6vw, 78px); position: relative; z-index: 2; }.final-cta h2 em { color: var(--lime); }
.final-cta > p:not(.kicker) { color: #a8bab4; font-size: 14px; margin: 24px 0 34px; position: relative; z-index: 2; }
.final-cta > div { display: flex; align-items: center; gap: 27px; position: relative; z-index: 2; }
.button-light { background: var(--lime); color: var(--ink); }.button-light span { font-size: 18px; }.text-link { color: #d4dfdb; font-size: 12px; border-bottom: 1px solid #7b908a; padding-bottom: 5px; }
.cta-shape { position: absolute; border: 1px solid rgba(200,240,74,.22); border-radius: 50%; }.shape-one { width: 530px; height: 530px; left: -260px; top: -90px; box-shadow: 0 0 0 70px rgba(200,240,74,.025), 0 0 0 140px rgba(200,240,74,.018); }.shape-two { width: 420px; height: 420px; right: -190px; bottom: -210px; box-shadow: 0 0 0 60px rgba(200,240,74,.03); }

footer { max-width: 1440px; margin: 0 auto; padding: 25px 5vw 45px; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 38px; }
.footer-brand { font-size: 19px; }.footer-brand .brand-mark { transform: scale(.8); margin-right: -3px; }
footer p, footer small { font-size: 10px; color: #81908c; } footer p { margin: 0; } footer div { display: flex; gap: 27px; font-size: 10px; font-weight: 750; }

/* Pricing page */
.site-header > nav a[aria-current="page"] { color: #71940f; position: relative; }
.site-header > nav a[aria-current="page"]::after { content: ""; position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--lime); left: 50%; bottom: -11px; }
.pricing-hero { max-width: 1440px; margin: 0 auto; padding: 95px 5vw 55px; display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; }
.pricing-hero-copy { max-width: 840px; }
.pricing-hero h1 { margin: 18px 0 26px; font-size: clamp(56px, 6.2vw, 92px); }
.pricing-hero-copy > p:last-child { max-width: 650px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.pricing-hero-free { padding-bottom: 50px; }
.free-status { flex: 0 0 auto; margin-bottom: 9px; padding: 13px 16px; border: 1px solid var(--line); display: flex; align-items: center; gap: 9px; color: #53635e; background: rgba(255,255,255,.35); font: 800 9px ui-monospace, monospace; letter-spacing: .8px; }
.free-status span { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(200,240,74,.22); }

.pricing-free { max-width: 1440px; margin: 0 auto; padding: 0 5vw 110px; }
.free-plan-card { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); border: 1px solid rgba(11,36,33,.35); background: var(--lime); box-shadow: 14px 14px 0 var(--ink); }
.free-plan-main, .free-plan-details { padding: clamp(35px, 4vw, 60px); }
.free-plan-main { border-right: 1px solid rgba(11,36,33,.25); }
.free-plan-heading { display: flex; align-items: center; justify-content: space-between; }
.free-plan-heading p, .free-plan-label { margin: 0; color: #526b21; font: 800 9px ui-monospace, monospace; letter-spacing: 1px; }
.free-plan-heading > span { font: 24px ui-monospace, monospace; }
.free-plan-main h2 { margin: 40px 0 13px; font-size: clamp(54px, 6vw, 82px); line-height: .9; letter-spacing: -5px; }
.free-plan-summary { max-width: 430px; margin: 0; color: #42573b; font-size: 14px; line-height: 1.7; }
.free-plan-price { margin: 45px 0 25px; display: flex; align-items: baseline; gap: 10px; }
.free-plan-price strong { font-size: clamp(50px, 5vw, 72px); line-height: 1; letter-spacing: -4px; }
.free-plan-price span { color: #52683f; font-size: 11px; font-weight: 700; }
.button-dark { color: white; background: var(--ink); }
.button-dark span { color: var(--lime); font-size: 19px; }
.free-plan-button { width: min(290px, 100%); justify-content: space-between; }
.free-plan-note { margin: 14px 0 0; color: #566b45; font-size: 9px; line-height: 1.6; }
.free-plan-details { background: rgba(255,255,255,.13); }
.free-metrics { margin-top: 30px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(11,36,33,.22); border-left: 1px solid rgba(11,36,33,.22); }
.free-metrics div { min-height: 125px; padding: 22px 18px; border-right: 1px solid rgba(11,36,33,.22); border-bottom: 1px solid rgba(11,36,33,.22); display: flex; flex-direction: column; justify-content: flex-end; }
.free-metrics strong { font-size: clamp(27px, 3vw, 42px); letter-spacing: -2px; }
.free-metrics span { margin-top: 6px; color: #506440; font-size: 9px; }
.free-feature-list { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px 28px; color: #30452e; font-size: 11px; line-height: 1.45; }
.free-feature-list li { display: flex; align-items: flex-start; gap: 9px; }
.free-feature-list li span { flex: 0 0 auto; font-weight: 900; }
.free-credit-explainer { margin-top: 42px; }

.free-benefits { padding: 105px max(5vw, calc((100vw - 1440px)/2 + 5vw)); background: var(--paper); }
.free-benefits-heading { display: grid; grid-template-columns: .72fr 1.28fr; align-items: end; gap: 7vw; margin-bottom: 48px; }
.free-benefits-heading h2 { margin: 0; font-size: clamp(42px, 5vw, 66px); line-height: 1.03; letter-spacing: -3.5px; }
.free-benefits-heading h2 em { font-family: Georgia, serif; font-weight: 400; }
.free-benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.free-benefits-grid article { min-height: 250px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.free-benefits-grid article > span { color: #85928e; font: 9px ui-monospace, monospace; }
.free-benefits-grid h3 { margin: auto 0 10px; font-size: 24px; letter-spacing: -1px; }
.free-benefits-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.pricing-faq-free { padding-top: 105px; }
.billing-switch { flex: 0 0 auto; display: flex; align-items: center; background: #e9e7df; padding: 4px; border-radius: 4px; margin-bottom: 8px; }
.billing-switch button { border: 0; background: transparent; color: #687570; padding: 13px 16px; border-radius: 3px; font-size: 11px; font-weight: 750; cursor: pointer; }
.billing-switch button.active { background: var(--ink); color: white; }
.billing-switch button span { color: #66830f; font-size: 8px; margin-left: 6px; }.billing-switch button.active span { color: var(--lime); }

.pricing-wrap { max-width: 1440px; margin: 0 auto; padding: 0 5vw 110px; }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); align-items: stretch; border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.plan-card { padding: 25px 25px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.22); position: relative; display: flex; flex-direction: column; min-width: 0; }
.plan-card.featured { background: var(--lime); border-color: rgba(11,36,33,.25); transform: translateY(-13px); box-shadow: 0 13px 0 var(--ink); z-index: 2; }
.plan-card.dark { background: var(--ink); color: white; }
.popular-label { height: 25px; display: flex; align-items: center; gap: 7px; margin: -13px -13px 13px; padding: 0 10px; background: var(--ink); color: white; font-size: 8px; letter-spacing: 1.2px; font-weight: 850; }
.popular-label i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); }
.plan-head { height: 36px; display: flex; justify-content: space-between; align-items: flex-start; }
.plan-index { margin: 0; color: #778681; font: 8px ui-monospace, monospace; letter-spacing: .8px; }.featured .plan-index { color: #4f650e; }.dark .plan-index { color: #829690; }
.plan-icon { font: 18px ui-monospace, monospace; color: #82918c; }.featured .plan-icon { color: var(--ink); }.dark .plan-icon { color: var(--lime); }
.plan-card h2 { margin: 15px 0 9px; font-size: 28px; letter-spacing: -1.4px; }
.plan-summary { margin: 0; min-height: 64px; color: var(--muted); font-size: 12px; line-height: 1.55; }.featured .plan-summary { color: #4b613d; }.dark .plan-summary { color: #9cafaa; }
.plan-price { margin-top: 22px; min-height: 46px; display: flex; align-items: baseline; gap: 5px; white-space: nowrap; }
.plan-price strong { font-size: clamp(25px, 2.1vw, 34px); letter-spacing: -1.8px; }.plan-price span { color: #82908c; font-size: 9px; }.featured .plan-price span { color: #597047; }.dark .plan-price span { color: #869a94; }
.annual-note { margin: 3px 0 20px; min-height: 16px; color: #81908b; font-size: 9px; }.featured .annual-note { color: #526844; }.dark .annual-note { color: #81948f; }
.plan-button { min-height: 47px; padding: 0 15px; display: flex; justify-content: space-between; align-items: center; border: 1px solid rgba(11,36,33,.28); font-size: 11px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.plan-button:hover { transform: translateY(-2px); }.plan-button span { font-size: 17px; }
.plan-button-primary { background: var(--ink); color: white; border-color: var(--ink); }.plan-button-primary span { color: var(--lime); }
.plan-button-light { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.dark .plan-button-light span { color: var(--ink); }
.plan-limit { display: flex; align-items: baseline; gap: 5px; margin-top: 27px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }.dark .plan-limit { border-color: rgba(255,255,255,.12); }
.plan-limit strong { font-size: 17px; }.plan-limit span { color: #7a8984; font-size: 9px; }
.plan-features { list-style: none; padding: 17px 0 0; margin: 0; display: grid; gap: 12px; color: #40524e; font-size: 10px; }.featured .plan-features { color: #33472b; }.dark .plan-features { color: #bdcbc7; }
.plan-features li span { color: #6e980e; font-weight: 900; margin-right: 7px; }.featured .plan-features li span { color: var(--ink); }.dark .plan-features li span { color: var(--lime); }
.plan-features li.muted { color: #9aa39f; }

.credit-explainer { margin-top: 44px; min-height: 110px; padding: 25px 30px; border: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 55px; background: var(--paper); }
.credit-formula { display: flex; align-items: center; gap: 10px; white-space: nowrap; }.credit-formula span { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--lime); font-size: 16px; font-weight: 900; }.credit-formula strong { font-size: 10px; letter-spacing: 1.2px; }.credit-formula i { margin: 0 12px; font-style: normal; color: #89948f; }
.credit-explainer > p { margin: 0; padding-left: 45px; border-left: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.65; }

.comparison-section { background: var(--paper); padding: 110px max(5vw, calc((100vw - 1440px)/2 + 5vw)); }
.comparison-heading { display: grid; grid-template-columns: 1fr 380px; gap: 70px; align-items: end; margin-bottom: 45px; }.comparison-heading h2 { margin: 17px 0 0; font-size: clamp(40px, 4.5vw, 65px); line-height: 1.02; letter-spacing: -3.5px; }.comparison-heading h2 em { font-family: Georgia, serif; font-weight: 400; }.comparison-heading > p { color: var(--muted); font-size: 13px; line-height: 1.7; margin: 0; }
.comparison-scroll { overflow-x: auto; border: 1px solid var(--line); }
.comparison-table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 11px; }
.comparison-table th, .comparison-table td { padding: 17px 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }.comparison-table th:first-child, .comparison-table td:first-child { text-align: left; width: 30%; }.comparison-table th { height: 64px; background: #eceae2; font-size: 10px; text-transform: uppercase; letter-spacing: 1px; }.comparison-table td { color: #586762; }.comparison-table td:first-child { color: var(--ink); font-weight: 700; }.comparison-table tr:last-child td { border-bottom: 0; }.comparison-table th:last-child, .comparison-table td:last-child { border-right: 0; }.comparison-table .highlight { background: rgba(200,240,74,.2); color: var(--ink); font-weight: 800; }

.enterprise-band { margin: 0; padding: 95px max(5vw, calc((100vw - 1440px)/2 + 5vw)); background: var(--ink); color: white; display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; align-items: center; position: relative; overflow: hidden; }.enterprise-band::after { content: "{}"; position: absolute; right: -35px; bottom: -130px; color: rgba(200,240,74,.04); font: 310px ui-monospace, monospace; letter-spacing: -100px; }
.enterprise-band h2 { margin: 18px 0 0; font-size: clamp(42px, 5vw, 68px); line-height: 1.02; letter-spacing: -3.5px; }.enterprise-band h2 em { color: var(--lime); font-family: Georgia, serif; font-weight: 400; }
.enterprise-copy { position: relative; z-index: 2; }.enterprise-copy > p { margin: 0; max-width: 540px; color: #9cafaa; font-size: 14px; line-height: 1.7; }.enterprise-copy ul { list-style: none; padding: 0; margin: 25px 0 30px; display: grid; gap: 11px; color: #d4ddda; font-size: 11px; }.enterprise-copy li span { color: var(--lime); margin-right: 8px; }

.addons-section { max-width: 1440px; margin: 0 auto; padding: 105px 5vw; }.addons-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 42px; }.addons-heading h2 { margin: 0; font-size: 42px; letter-spacing: -2px; }.addons-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }.addons-grid article { min-height: 270px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }.addons-grid article > span { font: 8px ui-monospace, monospace; color: #86948f; }.addons-grid h3 { margin: 35px 0 9px; font-size: 23px; letter-spacing: -1px; }.addons-grid p { margin: 0 0 30px; color: var(--muted); font-size: 12px; line-height: 1.6; }.addons-grid strong { margin-top: auto; font-size: 23px; }.addons-grid small { color: #83908c; font-size: 9px; margin-top: 4px; }

.pricing-faq { max-width: 1440px; margin: 0 auto; padding: 15px 5vw 115px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; }.pricing-faq h2 { margin: 18px 0 0; font-size: 46px; line-height: 1.06; letter-spacing: -2.8px; }.faq-list { border-top: 1px solid var(--line); }.faq-list details { border-bottom: 1px solid var(--line); }.faq-list summary { list-style: none; min-height: 75px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 13px; font-weight: 780; cursor: pointer; }.faq-list summary::-webkit-details-marker { display: none; }.faq-list summary span { font-size: 20px; font-weight: 400; transition: transform .2s ease; }.faq-list details[open] summary span { transform: rotate(45deg); }.faq-list details p { margin: -6px 50px 22px 0; color: var(--muted); font-size: 12px; line-height: 1.7; }.faq-list code { background: #e5e8dc; padding: 2px 4px; }
.pricing-cta { margin-top: 0; }

/* Contact page */
.contact-hero { max-width: 1440px; min-height: 680px; margin: 0 auto; padding: 90px 5vw 105px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 8vw; align-items: center; }
.contact-intro h1 { margin: 22px 0 28px; font-size: clamp(60px, 6.5vw, 96px); }
.contact-intro > p:not(.kicker) { max-width: 620px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.contact-topics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.contact-topics span { padding: 9px 12px; border: 1px solid var(--line); background: rgba(255,255,255,.28); color: #5f716c; font-size: 9px; font-weight: 760; letter-spacing: .5px; text-transform: uppercase; }
.telegram-panel { padding: 28px; background: var(--ink); color: white; box-shadow: 18px 18px 0 var(--lime); position: relative; }
.telegram-panel::before { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255,255,255,.07); pointer-events: none; }
.telegram-panel-top { display: flex; align-items: center; gap: 14px; padding-bottom: 25px; border-bottom: 1px solid rgba(255,255,255,.12); position: relative; }
.telegram-logo { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #2aabee; color: white; font-size: 23px; transform: rotate(-18deg); }
.telegram-panel-top small, .telegram-profile small, .support-context small { display: block; margin-bottom: 5px; color: #849892; font-size: 7px; letter-spacing: 1.2px; }
.telegram-panel-top strong { font-size: 20px; letter-spacing: -.5px; }
.support-status { margin-left: auto; align-self: flex-start; color: var(--lime); font-size: 8px; letter-spacing: 1px; }
.support-status i { display: inline-block; width: 6px; height: 6px; margin-right: 4px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(200,240,74,.12); }
.telegram-profile { margin: 24px 0; padding: 18px; display: grid; grid-template-columns: auto 1fr auto; gap: 13px; align-items: center; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.09); position: relative; }
.profile-avatar { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); color: var(--ink); font-size: 11px; font-weight: 900; }
.telegram-profile strong { color: #eff4f2; font: 13px ui-monospace, monospace; }
.copy-handle { padding: 8px 10px; border: 1px solid rgba(255,255,255,.18); border-radius: 2px; background: transparent; color: #b9c7c3; font-size: 8px; cursor: pointer; }
.support-context { margin: -10px 0 24px; padding: 12px 15px; border-left: 2px solid var(--lime); background: rgba(200,240,74,.08); position: relative; }
.support-context strong { color: #e6efc6; font-size: 11px; }
.telegram-button { min-height: 54px; padding: 0 18px; display: flex; justify-content: space-between; align-items: center; background: var(--lime); color: var(--ink); font-size: 12px; font-weight: 850; position: relative; transition: transform .2s ease; }
.telegram-button:hover { transform: translateY(-2px); }.telegram-button span { font-size: 20px; }
.telegram-note { margin: 17px 4px 0; color: #82958f; font-size: 9px; line-height: 1.6; position: relative; }

.message-helper { padding: 105px max(5vw, calc((100vw - 1440px)/2 + 5vw)); background: var(--paper); display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: center; }
.message-helper-copy h2 { margin: 18px 0 24px; font-size: clamp(42px, 4.8vw, 67px); line-height: 1.02; letter-spacing: -3.5px; }.message-helper-copy h2 em { font-family: Georgia, serif; font-weight: 400; }
.message-helper-copy > p:last-child { max-width: 440px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.message-builder { padding: 30px; border: 1px solid var(--line); background: var(--cream); box-shadow: 12px 12px 0 rgba(11,36,33,.08); }
.message-builder label { display: block; margin: 0 0 8px; color: #5e6f6a; font-size: 9px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.message-builder select, .message-builder textarea { width: 100%; border: 1px solid rgba(11,36,33,.22); border-radius: 0; background: var(--paper); color: var(--ink); font: 12px/1.6 inherit; outline: none; }
.message-builder select { height: 47px; padding: 0 13px; margin-bottom: 22px; }.message-builder textarea { padding: 12px 13px; resize: vertical; }
.message-builder select:focus, .message-builder textarea:focus { border-color: #71940f; box-shadow: 0 0 0 2px rgba(200,240,74,.35); }
.message-preview { margin-top: 18px; padding: 16px; border-left: 3px solid var(--lime); background: #e7eadb; }
.message-preview small { color: #73807c; font-size: 7px; letter-spacing: 1px; }.message-preview p { margin: 7px 0 0; white-space: pre-line; color: #43534f; font: 10px/1.65 ui-monospace, monospace; }
.message-actions { display: flex; gap: 10px; margin-top: 20px; }.message-actions button { border: 0; cursor: pointer; }.message-actions .button { flex: 1; }

.support-steps { max-width: 1440px; margin: 0 auto; padding: 105px 5vw; }
.support-step-grid { margin-top: 38px; display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.support-step-grid article { min-height: 250px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.support-step-grid article > span { font: 9px ui-monospace, monospace; color: #82908c; }.support-step-grid h3 { margin: 65px 0 10px; font-size: 24px; letter-spacing: -1px; }.support-step-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.contact-reassurance { margin: 0 2.5vw 35px; padding: 42px 5vw; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--lime); }
.contact-reassurance > div { display: flex; align-items: center; justify-content: center; gap: 13px; border-right: 1px solid rgba(11,36,33,.2); }.contact-reassurance > div:last-child { border: 0; }
.contact-reassurance > div > span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--lime); font-size: 10px; }
.contact-reassurance p { margin: 0; }.contact-reassurance strong { display: block; font-size: 11px; }.contact-reassurance small { display: block; margin-top: 3px; color: #536449; font-size: 8px; }

/* Design system page */
.design-system-page { background: var(--cream); }
.ds-hero { max-width: 1440px; min-height: 570px; margin: 0 auto; padding: 95px 5vw 80px; display: grid; grid-template-columns: 1.4fr .6fr; gap: 8vw; align-items: end; }
.ds-hero h1 { max-width: 950px; margin-bottom: 0; }
.ds-hero-note { padding: 28px 0 3px 28px; border-left: 1px solid var(--line); }
.ds-hero-note > span { color: #84918d; font: 9px ui-monospace, monospace; letter-spacing: 1px; }
.ds-hero-note p { margin: 45px 0 30px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.ds-status { display: inline-flex; align-items: center; gap: 7px; font-size: 8px; font-weight: 850; letter-spacing: 1px; }
.ds-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(200,240,74,.2); }
.ds-index { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); padding: 0 max(5vw, calc((100vw - 1440px)/2 + 5vw)); display: grid; grid-template-columns: repeat(6, 1fr); }
.ds-index a { min-height: 82px; padding: 18px 14px; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; font-size: 10px; font-weight: 800; }
.ds-index a:first-child { border-left: 1px solid var(--line); }
.ds-index a:hover { background: var(--lime); }
.ds-index span { color: #84918d; font: 8px ui-monospace, monospace; }
.ds-section { padding: 110px max(5vw, calc((100vw - 1440px)/2 + 5vw)); }
.ds-section-paper { background: var(--paper); }
.ds-section-head { margin-bottom: 60px; display: grid; grid-template-columns: 1fr 390px; gap: 70px; align-items: end; }
.ds-section-head h2, .ds-principles h2 { margin: 18px 0 0; font-size: clamp(42px, 4.7vw, 68px); line-height: 1.01; letter-spacing: -3.6px; }
.ds-section-head h2 em, .ds-principles h2 em { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.ds-section-head > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.ds-color-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ds-swatch { min-height: 250px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.ds-swatch div { display: flex; justify-content: space-between; gap: 20px; font-size: 9px; letter-spacing: 1px; }
.ds-swatch strong { font-size: 10px; }
.ds-swatch code { font: 10px ui-monospace, monospace; }
.ds-swatch-ink { background: var(--ink); color: white; }
.ds-swatch-ink-soft { background: var(--ink-soft); color: white; }
.ds-swatch-lime { background: var(--lime); }
.ds-swatch-cream { background: var(--cream); }
.ds-swatch-paper { background: var(--paper); }
.ds-swatch-muted { background: var(--muted); color: white; }
.ds-rule { margin: 24px 0 0; padding: 18px 22px; border-left: 3px solid var(--lime); background: rgba(255,255,255,.34); display: flex; justify-content: space-between; gap: 30px; font-size: 10px; }
.ds-rule span { color: var(--muted); }
.ds-type-list { border-top: 1px solid var(--line); }
.ds-type-row { padding: 30px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 200px 1fr; gap: 50px; align-items: center; }
.ds-type-row > div { display: grid; gap: 9px; color: #687772; font-size: 8px; letter-spacing: 1px; }
.ds-type-row code { font: 8px ui-monospace, monospace; color: #8a9692; }
.ds-type-row p { margin: 0; }
.ds-type-display p { font-size: clamp(50px, 6vw, 88px); line-height: .95; font-weight: 820; letter-spacing: -5px; }
.ds-type-serif p { font: italic clamp(48px, 5.6vw, 82px)/.95 Georgia, serif; letter-spacing: -4px; }
.ds-type-heading p { font-size: 27px; line-height: 1.15; font-weight: 780; letter-spacing: -1.2px; }
.ds-type-body p { max-width: 720px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.ds-type-mono p { padding: 18px 20px; background: var(--ink); color: #c2ceca; font: 11px/1.8 ui-monospace, monospace; }
.ds-component-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ds-component-card { min-height: 290px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.ds-component-card > code { color: #83908c; font: 9px ui-monospace, monospace; }
.ds-component-dark { background: var(--ink); color: white; }
.ds-label { color: #768581; font: 8px ui-monospace, monospace; letter-spacing: 1px; }
.ds-demo-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.ds-badges { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ds-badge { padding: 9px 12px; border: 1px solid var(--line); font-size: 9px; font-weight: 800; letter-spacing: .8px; }
.ds-badge i { display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: var(--lime); }
.ds-badge-active { background: rgba(200,240,74,.18); }
.ds-badge-dark { border-color: var(--ink); background: var(--ink); color: var(--lime); }
.ds-brand-demo { display: flex; align-items: center; gap: 14px; font-size: 38px; font-weight: 850; letter-spacing: -2px; }
.ds-brand-demo .brand-mark { width: 45px; height: 41px; transform: scale(1.15); }
.ds-section-dark { background: var(--ink); color: white; }
.ds-section-dark .ds-section-head > p { color: #9cafaa; }
.ds-data-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 38px; align-items: stretch; }
.ds-data-grid .code-panel { box-shadow: 16px 16px 0 rgba(200,240,74,.12); }
.ds-data-card { border: 1px solid rgba(255,255,255,.12); padding: 24px; background: rgba(255,255,255,.035); }
.ds-data-card-head { padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; color: #8ca19b; font: 8px ui-monospace, monospace; }
.ds-data-card-head span:last-child { color: #cddc92; }
.ds-data-card-head i { display: inline-block; width: 5px; height: 5px; margin-right: 5px; border-radius: 50%; background: var(--lime); }
.ds-metric { padding: 30px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.ds-metric small { display: block; margin-bottom: 7px; color: #80958f; font-size: 8px; letter-spacing: 1px; }
.ds-metric strong { color: var(--lime); font-size: 42px; letter-spacing: -2px; }
.ds-data-row { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; font: 10px ui-monospace, monospace; color: #8fa39d; }
.ds-data-row strong { color: #dfe8e5; font-weight: 500; }
.ds-form-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 55px; }
.ds-form-notes { border-top: 1px solid var(--line); }
.ds-form-notes article { min-height: 90px; padding: 18px 4px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 40px 1fr; gap: 15px; align-items: start; }
.ds-form-notes article > span { color: #81908b; font: 9px ui-monospace, monospace; }
.ds-form-notes strong { font-size: 13px; }
.ds-form-notes p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.ds-principles { margin: 0 2.5vw 35px; padding: 95px 5vw; background: var(--lime); display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; }
.ds-principles ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(11,36,33,.2); }
.ds-principles li { padding: 20px 0; border-bottom: 1px solid rgba(11,36,33,.2); display: grid; grid-template-columns: 40px 1fr; column-gap: 15px; }
.ds-principles li > span { grid-row: 1 / 3; font: 9px ui-monospace, monospace; }
.ds-principles strong { font-size: 14px; }
.ds-principles li p { margin: 6px 0 0; color: #536449; font-size: 11px; line-height: 1.6; }

@media (max-width: 1000px) {
  .site-header > nav { gap: 22px; font-size: 12px; }
  .hero { grid-template-columns: 1fr; padding-top: 60px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: min(720px, 100%); margin: 0 auto; }
  .source-list { grid-template-columns: repeat(3, minmax(130px, 1fr)); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; display: grid; grid-template-columns: 160px 1fr; column-gap: 28px; }
  .feature-top { grid-column: 1 / -1; }.feature-symbol { grid-row: 2 / 6; height: 180px; }.feature-tag { align-self: end; }
  .api-section { grid-template-columns: 1fr; }.api-intro { max-width: 660px; }
  .model-card { grid-template-columns: 1fr; gap: 40px; }
  .pricing-hero { align-items: flex-start; flex-direction: column; }
  .free-plan-card { grid-template-columns: 1fr; }
  .free-plan-main { border-right: 0; border-bottom: 1px solid rgba(11,36,33,.25); }
  .free-benefits-heading { grid-template-columns: 1fr; gap: 20px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-card.featured { transform: none; box-shadow: none; }
  .comparison-heading { grid-template-columns: 1fr; gap: 20px; }
  .enterprise-band { grid-template-columns: 1fr; gap: 45px; }
  .contact-hero, .message-helper { grid-template-columns: 1fr; }
  .contact-hero { gap: 55px; }.telegram-panel { width: min(600px, 100%); }
  .ds-hero { grid-template-columns: 1fr; gap: 55px; }
  .ds-hero-note { max-width: 600px; }
  .ds-index { grid-template-columns: repeat(3, 1fr); }
  .ds-index a:nth-child(4) { border-left: 1px solid var(--line); }
  .ds-section-head, .ds-data-grid, .ds-form-grid, .ds-principles { grid-template-columns: 1fr; }
  .ds-color-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 850px) {
  .site-header > nav { display: none; }
}

@media (max-width: 700px) {
  .site-header { height: 70px; padding: 0 20px; }.site-header > nav { display: none; }.header-actions { gap: 8px; }.language-switch { height: 30px; padding: 0 7px; }.header-login { font-size: 11px; }.header-cta { padding: 11px 13px; }.brand { font-size: 20px; }
  .hero { padding: 55px 20px 65px; min-height: 0; }.hero h1 { font-size: 53px; letter-spacing: -3.8px; }.hero-lead { font-size: 15px; }.hero-actions { flex-direction: column; }.button { width: 100%; }.hero-proof { margin-top: 35px; }
  .hero-visual { min-height: 430px; margin-top: 15px; }.hero-visual::before { width: 360px; height: 360px; right: -80px; }.data-window { width: 94%; }.data-window pre { font-size: 9px; padding-left: 22px; }.price-card { left: 0; top: 5%; }.sync-card { right: 0; bottom: 3%; }
  .source-strip { padding: 20px; display: block; }.source-strip > p { border-right: 0; padding: 0 0 17px; }.source-list { grid-template-columns: repeat(2, minmax(125px, 1fr)); gap: 9px; padding-bottom: 4px; }
  .features, .use-cases { padding: 80px 20px; }.section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 40px; }.section-heading h2, .api-intro h2, .model-copy h2 { font-size: 43px; letter-spacing: -2.5px; }
  .feature-card { display: block; padding: 22px; }.feature-symbol { height: 170px; }.feature-card h3 { font-size: 22px; }
  .api-section { padding: 80px 20px; }.code-panel { box-shadow: 9px 9px 0 rgba(200,240,74,.12); }.code-panel pre { padding: 25px 18px; font-size: 9px; }
  .data-model { padding: 70px 20px 15px; }.model-card { padding: 35px 22px; }.model-row { grid-template-columns: 1fr 1fr; }.model-row span { display: none; }
  .use-list article { grid-template-columns: 35px 1fr 30px; gap: 12px; padding: 22px 0; }.use-list article p { grid-column: 2 / 4; }.use-list article i { grid-column: 3; grid-row: 1; }.use-list article:hover { padding: 22px 10px; }
  .final-cta { margin: 0 10px 20px; min-height: 560px; padding: 70px 20px; }.final-cta h2 { font-size: 49px; letter-spacing: -3px; }.final-cta > div { flex-direction: column; width: 100%; }.final-cta .button { width: 100%; }
  footer { padding: 25px 20px 35px; grid-template-columns: 1fr auto; gap: 16px; } footer p { grid-column: 1 / -1; } footer div { grid-column: 1 / -1; grid-row: 3; } footer small { grid-column: 2; grid-row: 1; }
  .pricing-hero { padding: 65px 20px 40px; gap: 25px; }.pricing-hero h1 { font-size: 51px; letter-spacing: -3.4px; }.pricing-hero-copy > p:last-child { font-size: 14px; }.billing-switch { width: 100%; }.billing-switch button { flex: 1; padding: 12px 8px; }.billing-switch button span { display: block; margin: 3px 0 0; }
  .free-status { margin-bottom: 0; }
  .pricing-free { padding: 0 20px 75px; }
  .free-plan-card { box-shadow: 8px 8px 0 var(--ink); }
  .free-plan-main, .free-plan-details { padding: 28px 22px; }
  .free-plan-main h2 { margin-top: 32px; font-size: 58px; letter-spacing: -4px; }
  .free-plan-price { margin-top: 36px; }
  .free-plan-button { width: 100%; }
  .free-metrics { grid-template-columns: 1fr; }
  .free-metrics div { min-height: 92px; }
  .free-feature-list { grid-template-columns: 1fr; gap: 15px; }
  .free-benefits { padding: 75px 20px; }
  .free-benefits-heading h2 { font-size: 43px; letter-spacing: -2.5px; }
  .free-benefits-grid { grid-template-columns: 1fr; }
  .free-benefits-grid article { min-height: 210px; }
  .pricing-faq-free { padding-top: 75px; }
  .pricing-wrap { padding: 0 20px 75px; }.pricing-grid { grid-template-columns: 1fr; }.plan-card { padding: 25px 22px; }.plan-summary { min-height: 0; }.plan-price strong { font-size: 33px; }
  .credit-explainer { grid-template-columns: 1fr; gap: 20px; padding: 24px 20px; }.credit-explainer > p { border-left: 0; border-top: 1px solid var(--line); padding: 18px 0 0; }.credit-formula { justify-content: center; }.credit-formula i { margin: 0 3px; }
  .comparison-section { padding: 75px 20px; }.comparison-heading h2 { font-size: 43px; letter-spacing: -2.5px; }
  .enterprise-band { padding: 75px 20px; }.enterprise-band h2 { font-size: 47px; letter-spacing: -2.7px; }.enterprise-copy .button { width: 100%; }
  .addons-section { padding: 75px 20px; }.addons-heading { align-items: flex-start; flex-direction: column; gap: 14px; }.addons-heading h2 { font-size: 38px; }.addons-grid { grid-template-columns: 1fr; }.addons-grid article { min-height: 230px; }
  .pricing-faq { padding: 10px 20px 80px; grid-template-columns: 1fr; gap: 35px; }.pricing-faq h2 { font-size: 42px; }.faq-list summary { min-height: 70px; }
  .contact-hero { min-height: 0; padding: 65px 20px 80px; gap: 45px; }.contact-intro h1 { font-size: 53px; letter-spacing: -3.5px; }.contact-intro > p:not(.kicker) { font-size: 14px; }.telegram-panel { padding: 20px; box-shadow: 9px 9px 0 var(--lime); }.telegram-profile { grid-template-columns: auto 1fr; }.copy-handle { grid-column: 1 / -1; width: 100%; }
  .message-helper { padding: 75px 20px; gap: 38px; }.message-helper-copy h2 { font-size: 45px; letter-spacing: -2.7px; }.message-builder { padding: 22px; }.message-actions { flex-direction: column; }.message-actions .button { width: 100%; }
  .support-steps { padding: 75px 20px; }.support-step-grid { grid-template-columns: 1fr; }.support-step-grid article { min-height: 210px; }.support-step-grid h3 { margin-top: 43px; }
  .contact-reassurance { margin: 0 10px 20px; padding: 25px 20px; grid-template-columns: 1fr; gap: 0; }.contact-reassurance > div { justify-content: flex-start; padding: 18px 0; border-right: 0; border-bottom: 1px solid rgba(11,36,33,.18); }
  .ds-hero { min-height: 0; padding: 65px 20px 70px; }.ds-hero h1 { font-size: 51px; letter-spacing: -3.5px; }.ds-hero-note { padding-left: 20px; }
  .ds-index { padding: 0; grid-template-columns: repeat(2, 1fr); }.ds-index a:nth-child(odd) { border-left: 1px solid var(--line); }
  .ds-section { padding: 75px 20px; }.ds-section-head { gap: 22px; margin-bottom: 40px; }.ds-section-head h2, .ds-principles h2 { font-size: 43px; letter-spacing: -2.6px; }
  .ds-color-grid { grid-template-columns: 1fr; }.ds-swatch { min-height: 180px; }.ds-rule { align-items: flex-start; flex-direction: column; }
  .ds-type-row { grid-template-columns: 1fr; gap: 18px; }.ds-type-display p { font-size: 50px; letter-spacing: -3.4px; }.ds-type-serif p { font-size: 48px; letter-spacing: -2.8px; }
  .ds-component-grid { grid-template-columns: 1fr; }.ds-component-card { min-height: 260px; }.ds-demo-actions { align-items: stretch; flex-direction: column; }.ds-demo-actions .button { width: 100%; }
  .ds-data-grid { gap: 28px; }.ds-data-grid .code-panel { box-shadow: 9px 9px 0 rgba(200,240,74,.12); }
  .ds-form-grid { gap: 35px; }.ds-principles { margin: 0 10px 20px; padding: 70px 20px; gap: 40px; }
}

@media (max-width: 420px) {
  .header-actions .header-cta { display: none; }
}

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