/* Layout concept: a navy hero with the live ERPm dashboard as its centrepiece,
   then light working sections laid out like the app's own card grid. */
:root {
  /* brand */
  --ink: #0E1A2B;
  --ink-2: #172840;
  --green: #00E68F;
  --on-green: #0E1A2B;
  /* page */
  --paper: #F3F6F2;
  --surface: #FFFFFF;
  --text: #0E1A2B;
  --muted: #4A5A6E;
  --line: #D6DDD6;
  --green-ink: #08734D;
  --mint: #DCF7EA;
  --neg: #B2401F;
  --solid: #0E1A2B;
  --on-solid: #FFFFFF;
  --solid-muted: #B7C3D2;
  --solid-acc: #00E68F;
  /* dark bands (hero, assistant, contact) */
  --band: #0E1A2B;
  --band-2: #172840;
  --band-text: #FFFFFF;
  --band-muted: #B7C3D2;
  --band-line: #26395A;
  /* the app mockup follows the app's own light / dark themes */
  --app-surface: #F4F6F7;
  --app-card: #FFFFFF;
  --app-bar: #FFFFFF;
  --app-stroke: #EAEDEF;
  --app-text: #1B1E21;
  --app-muted: #7E8287;
  --app-track: #F0F2F4;
  --app-grid: #E6E9EC;
  --app-acc: #00C08B;
  --app-acc-l: #00E68F;
  --app-cmp: #9AA5B1;
  --app-pos: #00A46F;
  --app-hero-a: #007348;
  --app-hero-b: #00E68F;
  /* type */
  --f-body: "Commissioner", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", "Commissioner", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r: 16px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0A121F; --surface: #101C2E; --text: #E8EEF4; --muted: #9DABBD; --line: #22324A;
    --green-ink: #3BE3A2; --mint: #0F3A2B; --neg: #FF8A6B; --solid: #00E68F; --on-solid: #0E1A2B; --solid-muted: #0E1A2B; --solid-acc: #0E1A2B;
    --band: #060C16; --band-2: #101C2E; --band-line: #1E2E45;
    --app-surface: #232323; --app-card: #333333; --app-bar: #2B2B2B; --app-stroke: #454545; --app-text: #F2F4F5;
    --app-muted: #9AA0A6; --app-track: #3F3F3F; --app-grid: #454545; --app-cmp: #8A939C; --app-pos: #22D08A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0A121F; --surface: #101C2E; --text: #E8EEF4; --muted: #9DABBD; --line: #22324A;
  --green-ink: #3BE3A2; --mint: #0F3A2B; --neg: #FF8A6B; --solid: #00E68F; --on-solid: #0E1A2B; --solid-muted: #0E1A2B; --solid-acc: #0E1A2B;
  --band: #060C16; --band-2: #101C2E; --band-line: #1E2E45;
  --app-surface: #232323; --app-card: #333333; --app-bar: #2B2B2B; --app-stroke: #454545; --app-text: #F2F4F5;
  --app-muted: #9AA0A6; --app-track: #3F3F3F; --app-grid: #454545; --app-cmp: #8A939C; --app-pos: #22D08A;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 60; background: var(--band);
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; border-radius: 6px; }

.i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.wrap {
  max-width: 1180px;
  margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

.skip { position: absolute; left: -999px; top: 8px; background: var(--green); color: var(--on-green); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--band); color: var(--band-text);
  border-bottom: 1px solid var(--band-line);
}
.header-row { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 22px; letter-spacing: -.4px; }
.logo { display: block; flex: none; width: 36px; height: 36px; }
.brand.small { font-size: 16px; }
.brand.small .logo { width: 24px; height: 24px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { text-decoration: none; padding: 8px 12px; border-radius: 8px; font-weight: 500; font-size: 15px; color: var(--band-muted); }
.nav a:hover { color: var(--band-text); background: var(--band-2); }
.nav a.nav-cta { background: var(--green); color: var(--on-green); font-weight: 700; margin-left: 8px; }
.nav a.nav-cta:hover { background: var(--green); filter: brightness(1.06); }
.header-tools { display: flex; align-items: center; gap: 8px; }
.lang { display: flex; border: 1px solid var(--band-line); border-radius: 99px; padding: 3px; }
.lang button { border: 0; background: transparent; color: var(--band-muted); font-weight: 700; font-size: 13px; padding: 5px 10px; border-radius: 99px; cursor: pointer; min-height: 32px; }
.lang button[aria-pressed="true"] { background: var(--band-text); color: var(--band); }
.menu-btn { display: none; background: transparent; border: 1px solid var(--band-line); color: var(--band-text); border-radius: 10px; width: 44px; height: 44px; align-items: center; justify-content: center; cursor: pointer; }

@media (max-width: 1060px) {
  .menu-btn { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--band); border-bottom: 1px solid var(--band-line);
    padding: 10px max(20px, env(safe-area-inset-right, 0px)) 16px max(20px, env(safe-area-inset-left, 0px));
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .nav a.nav-cta { margin: 8px 0 0; text-align: center; }
  .header-tools { margin-left: auto; }
}

/* ---------- shared ---------- */
.eyebrow { font-family: var(--f-mono); font-size: 13px; font-weight: 500; letter-spacing: 1.6px; text-transform: uppercase; color: var(--green); }
.eyebrow.dark { color: var(--green-ink); }
:root:lang(el) .eyebrow { letter-spacing: 1px; font-family: var(--f-body); font-weight: 700; }
h2 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.08; letter-spacing: -1px; font-weight: 800; }
h3 { font-size: 18px; line-height: 1.3; font-weight: 700; }
.lead { font-size: 18px; color: var(--muted); max-width: 64ch; }
.section { padding-block: clamp(64px, 9vw, 112px); }
.sec-head { display: grid; gap: 14px; margin-bottom: 40px; max-width: 820px; }
.band-paper { background: var(--paper); }
.band-surface { background: var(--surface); }
.band-ink { background: var(--band); color: var(--band-text); }
.band-ink .lead { color: var(--band-muted); }
.mono { font-family: var(--f-mono); font-size: .9em; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border-radius: 12px; font-weight: 700; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--green); color: var(--on-green); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { border-color: var(--band-line); color: var(--band-text); }
.btn-ghost:hover { background: var(--band-2); }

/* ---------- hero ---------- */
.hero { background: var(--band); color: var(--band-text); padding-block: 56px 72px; position: relative; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; width: 900px; height: 900px; right: -420px; top: -360px;
  border-radius: 50%; border: 2px solid var(--band-line);
  box-shadow: 0 0 0 90px var(--band), 0 0 0 92px var(--band-line);
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
h1 { font-size: clamp(42px, 6.4vw, 76px); line-height: 1.02; letter-spacing: -2px; font-weight: 800; }
.hero-lead { font-size: 19px; color: var(--band-muted); max-width: 56ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-weight: 600; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points .i { color: var(--green); }
.platforms { font-size: 14px; color: var(--band-muted); }
.hero-phone { margin: 0; display: grid; justify-items: center; gap: 14px; min-width: 0; }
.hero-phone figcaption { font-size: 13px; color: var(--band-muted); text-align: center; max-width: 320px; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-block: 40px 56px; }
}

/* ---------- phone + app mockup ---------- */
.phone {
  width: min(320px, 86vw); aspect-ratio: 9 / 19.5; max-width: 100%;
  background: #000; border-radius: 44px; padding: 10px;
  box-shadow: 0 0 0 2px var(--band-line), 0 30px 60px -20px rgba(0, 0, 0, .55);
}
.screen {
  height: 100%; border-radius: 34px; overflow-y: auto; overscroll-behavior: contain;
  background: var(--app-surface); color: var(--app-text); font-size: 12px; line-height: 1.35;
  scrollbar-width: none;
}
.screen::-webkit-scrollbar { display: none; }
.app-bar { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 26px 14px 10px; background: var(--app-bar); border-bottom: 1px solid var(--app-stroke); }
.app-bar .i { width: 18px; height: 18px; }
.app-title { flex: 1; font-weight: 700; font-size: 15px; }
.acc { color: var(--app-acc-l); }
.screen .acc { color: var(--app-acc); }
.mut { color: var(--app-muted); }
.push { margin-left: auto; }
.app-body { padding: 10px; display: grid; gap: 10px; }
.a-card { background: var(--app-card); border: 1px solid var(--app-stroke); border-radius: 14px; }
.a-row { display: flex; align-items: center; gap: 7px; padding: 9px 10px; font-size: 12.5px; }
.a-row .i { width: 18px; height: 18px; }
.beta { font-size: 8.5px; font-weight: 700; color: #fff; background: var(--app-acc-l); border-radius: 5px; padding: 1px 5px; }
.a-hero { border-radius: 16px; padding: 13px 14px; color: #fff; background: linear-gradient(135deg, var(--app-hero-a), var(--app-hero-b)); }
.a-hero-top { display: flex; justify-content: space-between; gap: 8px; font-size: 11px; }
.a-hero-val { font-size: 26px; font-weight: 800; letter-spacing: -.5px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.a-hero-foot { display: flex; align-items: center; gap: 8px; margin-top: 4px; font-size: 11px; }
.a-pill { background: rgba(255, 255, 255, .22); border-radius: 99px; padding: 2px 8px; font-weight: 700; }
.a-qa { display: grid; padding: 10px 4px; }
.a-qa.two { grid-template-columns: 1fr 1fr; }
.a-qa.four { grid-template-columns: repeat(4, 1fr); }
.a-qa > span { display: grid; justify-items: center; gap: 4px; text-align: center; font-size: 9.5px; padding: 0 2px; }
.a-qa .i { width: 20px; height: 20px; }
.a-seg { display: flex; align-items: center; gap: 6px; font-size: 10px; }
.a-seg button, .a-years button {
  border: 1px solid var(--app-stroke); background: var(--app-card); color: var(--app-muted);
  border-radius: 99px; padding: 4px 12px; font-size: 11px; cursor: pointer; min-height: 28px;
}
.a-seg button[aria-pressed="true"], .a-years button[aria-pressed="true"] { background: var(--app-acc); border-color: var(--app-acc); color: #fff; font-weight: 700; }
.a-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kpi { background: var(--app-card); border: 1px solid var(--app-stroke); border-radius: 14px; padding: 9px; display: grid; gap: 4px; min-width: 0; }
.kpi-top { display: flex; align-items: center; gap: 6px; font-size: 9.5px; color: var(--app-muted); line-height: 1.2; }
.kpi-ico { width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; flex: none; }
.kpi-ico .i { width: 14px; height: 14px; }
.kpi-val { font-size: 14.5px; font-weight: 800; letter-spacing: -.2px; font-variant-numeric: tabular-nums; }
.kpi-foot { display: flex; justify-content: space-between; gap: 4px; font-size: 9px; color: var(--app-muted); }
.kpi-foot .up { color: var(--app-pos); font-weight: 700; }
.a-sec { padding: 11px 11px 12px; display: grid; gap: 2px; }
.a-sec > b { font-size: 12.5px; }
.a-sec > small { font-size: 10px; color: var(--app-muted); }
.a-years { display: flex; gap: 6px; margin-top: 8px; }
#trend { width: 100%; height: auto; margin-top: 6px; }
.rank { margin-top: 7px; }
.rank-row { display: flex; justify-content: space-between; gap: 6px; font-size: 10.5px; }
.rank-row span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-row em { font-style: normal; color: var(--app-muted); margin-right: 5px; }
.rank-row b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.rank-bar { height: 6px; border-radius: 3px; background: var(--app-track); margin-top: 3px; }
.rank-bar i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--app-acc), var(--app-acc-l)); }
.a-donut { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.a-donut svg { width: 96px; height: 96px; flex: none; }
.legend { flex: 1; display: grid; gap: 3px; font-size: 10px; min-width: 0; }
.legend div { display: flex; justify-content: space-between; gap: 4px; }
.legend span { display: flex; align-items: center; gap: 5px; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.legend i { width: 7px; height: 7px; border-radius: 2px; flex: none; }

/* ---------- value strip ---------- */
.strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; padding-block: 48px; border-bottom: 1px solid var(--line); }
.strip > div { display: grid; gap: 8px; align-content: start; }
.strip > div::before { content: ""; width: 32px; height: 3px; background: var(--green); border-radius: 2px; }
.strip p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) { .strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .strip { grid-template-columns: minmax(0, 1fr); gap: 24px; } }

/* ---------- modules ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filters button { border: 1px solid var(--line); background: var(--surface); color: var(--text); border-radius: 99px; padding: 8px 16px; font-weight: 600; font-size: 14px; cursor: pointer; min-height: 40px; }
.filters button[aria-pressed="true"] { background: var(--solid); border-color: var(--solid); color: var(--on-solid); }
.mod-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.mod { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; display: grid; gap: 10px; align-content: start; transition: opacity .2s; }
.mod p { color: var(--muted); font-size: 14.5px; }
.mi { width: 40px; height: 40px; padding: 9px; border-radius: 11px; background: var(--ink); stroke: var(--green); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mod.dim { opacity: .28; }
@media (max-width: 1080px) { .mod-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .mod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .mod-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- warehouse ---------- */
.flow { list-style: none; margin: 0 0 28px; padding: 0; display: flex; flex-wrap: wrap; gap: 20px; }
.flow li { position: relative; padding: 12px 16px; border-radius: 10px; font-weight: 700; line-height: 1; background: var(--paper); border: 1px solid var(--line); }
.flow li.on { background: var(--solid); border-color: var(--solid); color: var(--on-solid); }
.flow li:not(:last-child)::after { content: "→"; position: absolute; right: -16px; top: 50%; transform: translateY(-50%); color: var(--green-ink); }
.wh-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 24px; align-items: start; }
.wh-cards { display: grid; gap: 12px; }
.wh-card { border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; background: var(--paper); display: grid; gap: 6px; }
.wh-card p { color: var(--muted); font-size: 15px; }
.count-table { border: 1px solid var(--line); border-radius: var(--r); background: var(--paper); overflow: hidden; min-width: 0; }
.tbl-head { display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); font-family: var(--f-mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.tbl-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 600; padding: 12px 18px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 14px 18px; border-bottom: 1px solid var(--line); white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
.r { text-align: right; }
td.b { font-weight: 700; }
td.mut { color: var(--muted); }
td.neg { color: var(--neg); font-weight: 700; }
td.pos { color: var(--green-ink); font-weight: 700; }
@media (max-width: 900px) { .wh-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) { .flow li:not(:last-child)::after { display: none; } .flow { gap: 8px; } }

/* ---------- documents ---------- */
.doc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.doc-col { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.doc-col h3:not(:first-child) { margin-top: 12px; }
.tags { color: var(--muted); }
.ticks { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; }
.ticks li::before { content: ""; flex: none; width: 8px; height: 8px; margin-top: 8px; border-radius: 2px; background: var(--green); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { background: var(--mint); color: var(--green-ink); font-weight: 600; font-size: 14px; border-radius: 99px; padding: 6px 14px; }
.papers { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-end; }
.papers figure { margin: 0; display: grid; justify-items: center; gap: 8px; }
.papers i { display: block; width: var(--w); height: var(--h); background: var(--paper); border: 1.5px solid var(--muted); border-radius: 3px; }
.papers figcaption { font-size: 12.5px; color: var(--muted); }
.note { color: var(--muted); font-size: 15px; }
@media (max-width: 860px) { .doc-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- assistant ---------- */
.as-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.chat { display: grid; gap: 10px; background: var(--band-2); border: 1px solid var(--band-line); border-radius: 20px; padding: 24px; }
.chat p { max-width: 86%; padding: 11px 15px; font-size: 15px; }
.chat .q { justify-self: end; background: var(--green); color: var(--on-green); border-radius: 16px 16px 4px 16px; font-weight: 600; }
.chat .a { justify-self: start; background: var(--band); color: var(--band-text); border: 1px solid var(--band-line); border-radius: 16px 16px 16px 4px; }
.chat-note { font-family: var(--f-mono); font-size: 11px; color: var(--band-muted); }
.privacy h3 { margin-bottom: 16px; }
.privacy ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: lvl; }
.privacy li { counter-increment: lvl; border: 1px solid var(--band-line); border-radius: 14px; padding: 16px 18px 16px 62px; position: relative; }
.privacy li::before { content: counter(lvl); position: absolute; left: 18px; top: 14px; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--band-2); color: var(--green); font-family: var(--f-mono); font-weight: 500; }
.privacy li p { color: var(--band-muted); font-size: 14.5px; margin-top: 4px; }
.def { margin-left: 8px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--on-green); background: var(--green); border-radius: 99px; padding: 2px 8px; }
@media (max-width: 860px) { .as-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- how ---------- */
.arch { display: flex; align-items: stretch; gap: 0; margin-bottom: 32px; }
.node { flex: 1; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: grid; gap: 4px; min-width: 0; }
.node .i { width: 26px; height: 26px; color: var(--green-ink); margin-bottom: 6px; }
.node small { font-family: var(--f-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--green-ink); }
.node b { font-size: 18px; }
.node span { color: var(--muted); font-size: 14px; }
.node.hi { background: var(--solid); border-color: var(--solid); color: var(--on-solid); }
.node.hi .i, .node.hi small { color: var(--solid-acc); }
.node.hi span { color: var(--solid-muted); }
.link { width: 56px; display: grid; place-items: center; flex: none; }
.link span { width: 100%; height: 2px; background: repeating-linear-gradient(90deg, var(--green-ink) 0 6px, transparent 6px 12px); background-size: 24px 2px; animation: flow 1.2s linear infinite; }
@keyframes flow { to { background-position: 24px 0; } }
@media (prefers-reduced-motion: reduce) { .link span { animation: none; } }
.steps { list-style: none; margin: 0 0 40px; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: st; }
.steps li { counter-increment: st; display: grid; gap: 6px; padding-top: 16px; border-top: 2px solid var(--text); }
.steps li b { font-size: 19px; }
.steps li b::before { content: counter(st) "  "; font-family: var(--f-mono); color: var(--green-ink); font-weight: 500; }
.steps li p { color: var(--muted); font-size: 15px; }
.feat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 32px; }
.feat-grid > div { display: grid; gap: 6px; align-content: start; }
.feat-grid p { color: var(--muted); font-size: 15px; }
@media (max-width: 760px) {
  .arch { flex-direction: column; }
  .link { width: auto; height: 36px; }
  .link span { width: 2px; height: 100%; background: repeating-linear-gradient(180deg, var(--green-ink) 0 6px, transparent 6px 12px); animation: none; }
  .steps, .feat-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- compatibility ---------- */
.erp-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.erp { border: 1px solid var(--line); border-radius: var(--r); padding: 22px; display: grid; gap: 10px; align-content: start; background: var(--paper); }
.erp h3 { font-size: 26px; letter-spacing: -.6px; line-height: 1.1; }
.erp p { color: var(--muted); font-size: 15px; }
.erp-ok { justify-self: start; display: inline-flex; align-items: center; gap: 6px; background: var(--mint); color: var(--green-ink); font-weight: 700; font-size: 13px; border-radius: 99px; padding: 4px 12px 4px 8px; }
.erp-ok .i { width: 16px; height: 16px; }
.sync-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.sync-col { border: 1px solid var(--line); border-radius: var(--r); padding: 24px; background: var(--paper); min-width: 0; }
.sync-col h3 { display: flex; align-items: center; gap: 10px; }
.sync-col h3 .i { color: var(--green-ink); }
.sync-col h3 .i.up { transform: rotate(180deg); }
.erp-foot { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 32px; margin-top: 32px; }
.erp-foot > div { display: grid; gap: 8px; align-content: start; }
.erp-foot p { color: var(--muted); font-size: 15px; }
.erp-foot a { color: var(--green-ink); font-weight: 600; }
.tm { margin-top: 28px; font-size: 13px; color: var(--muted); }
@media (max-width: 860px) { .erp-grid, .sync-grid, .erp-foot { grid-template-columns: minmax(0, 1fr); } }

/* ---------- who ---------- */
.who-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.who-grid > div { background: var(--surface); border-radius: var(--r); padding: 22px; display: grid; gap: 8px; align-content: start; }
.who-grid p { color: var(--muted); font-size: 15px; }
@media (max-width: 860px) { .who-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .who-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- contact ---------- */
.cta-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 40px; align-items: center; }
.cta-grid > div:first-child { display: grid; gap: 18px; }
.logo.cta-icon { width: 64px; height: 64px; }
.contact-card { background: var(--band-2); border: 1px solid var(--band-line); border-radius: 20px; padding: 26px; display: grid; gap: 16px; min-width: 0; }
.label { font-family: var(--f-mono); font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--band-muted); }
:root:lang(el) .label { font-family: var(--f-body); font-weight: 700; letter-spacing: .8px; }
.email-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.email { font-size: 22px; font-weight: 700; user-select: all; overflow-wrap: anywhere; }
.copy { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--band-line); background: transparent; color: var(--band-text); border-radius: 10px; padding: 8px 12px; cursor: pointer; min-height: 40px; }
.copy .i { width: 16px; height: 16px; }
.downloads { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; border-top: 1px solid var(--band-line); padding-top: 16px; }
.downloads .label { width: 100%; }
.downloads a { display: inline-flex; align-items: center; gap: 6px; color: var(--band-text); font-weight: 600; text-decoration: none; }
.downloads a:hover { color: var(--green); }
.downloads .i { width: 18px; height: 18px; color: var(--green); }
@media (max-width: 860px) { .cta-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- footer ---------- */
.site-footer { background: var(--band); color: var(--band-muted); border-top: 1px solid var(--band-line); font-size: 14px; }
.foot-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-block: 24px; }
.site-footer .brand { color: var(--band-text); }
.site-footer a { color: var(--band-text); text-decoration: none; }
.site-footer a:hover { color: var(--green); }