/* Layout concept: the page reads like one of his spec documents. Services use the
   trigger / action / deliverable table from his specs; the key phrase is set in reverse. */
:root {
  --paper: #ffffff;
  --sheet: #f3f3f3;
  --ink: #000000;
  --muted: #555555;
  --rule: #c4c4c4;
  --band: #000000;
  --band-ink: #ffffff;
  --band-muted: #c8c8c8;
  --band-rule: #444444;
  --mark: #000000;
  --mark-ink: #ffffff;
  --link: #000000;
  --display: "Miriam Libre", "IBM Plex Sans Hebrew", Arial, sans-serif;
  --body: "IBM Plex Sans Hebrew", "Segoe UI", Arial, sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #000000; --sheet: #121212; --ink: #ffffff; --muted: #b0b0b0; --rule: #3a3a3a;
    --band: #ffffff; --band-ink: #000000; --band-muted: #444444; --band-rule: #c4c4c4;
    --mark: #ffffff; --mark-ink: #000000; --link: #ffffff; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #000000; --sheet: #121212; --ink: #ffffff; --muted: #b0b0b0; --rule: #3a3a3a;
    --band: #ffffff; --band-ink: #000000; --band-muted: #444444; --band-rule: #c4c4c4;
    --mark: #ffffff; --mark-ink: #000000; --link: #ffffff; color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.7 var(--body); }
h1, h2, h3, p, ol, ul, dl, dd { margin: 0; padding: 0; }
ol, ul { list-style: none; }
a { color: var(--link); text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid var(--link); outline-offset: 3px; }
.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }

.wrap {
  max-width: 1120px; margin-inline: auto;
  padding-left: max(24px, env(safe-area-inset-left, 0px));
  padding-right: max(24px, env(safe-area-inset-right, 0px));
}
section { padding-block: clamp(56px, 8vw, 96px); }
h2 { font: 700 clamp(1.7rem, 3.4vw, 2.5rem)/1.2 var(--display); text-wrap: balance; }
.lead { color: var(--muted); max-width: 62ch; font-size: 1.125rem; }
.head { display: grid; gap: 14px; margin-block-end: clamp(32px, 5vw, 52px); }

/* Header */
.top { border-block-end: 1px solid var(--rule); }
.top .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 24px; padding-block: 18px; }
.name { font: 700 1.2rem/1.2 var(--display); }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: .975rem; }
.top nav a { color: var(--ink); text-decoration: none; }
.top nav a:hover { text-decoration: underline; }

/* Hero */
.hero { padding-block: clamp(48px, 8vw, 92px) clamp(48px, 7vw, 80px); }
.hero h1 { font: 700 clamp(1.75rem, 4.3vw, 3.25rem)/1.32 var(--display); max-width: 25em; }
mark {
  background: linear-gradient(transparent 12%, var(--mark) 12%, var(--mark) 90%, transparent 90%);
  color: var(--mark-ink); padding-inline: .12em; -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-block-start: clamp(28px, 4vw, 44px); }
.btn {
  display: inline-block; padding: 13px 26px; background: var(--band); color: var(--band-ink);
  font-weight: 600; text-decoration: none; border: 1px solid var(--band);
}
.btn:hover { background: var(--paper); border-color: var(--ink); color: var(--ink); }

.sub { margin-block-start: 22px; font-size: clamp(1.125rem, 2vw, 1.375rem); font-weight: 500; max-width: 50ch; }
.eyebrow { font-size: .95rem; font-weight: 600; color: var(--muted); }
.strong { font-weight: 600; }

/* Spec table */
.services { background: var(--sheet); border-block: 1px solid var(--rule); }
.spec { border-block-start: 2px solid var(--ink); }
.spec-row {
  display: grid; grid-template-columns: minmax(170px, 1.05fr) 1.4fr 1.6fr 1.4fr; gap: 12px 28px;
  padding-block: 26px; border-block-end: 1px solid var(--rule);
}
.spec-row > * { min-width: 0; }
.spec-labels { padding-block: 10px; font-size: .875rem; font-weight: 600; color: var(--muted); }
.spec-row h3 { font: 700 1.25rem/1.35 var(--display); }
.spec-row dt { display: none; }
.spec-row dl { display: contents; }
.spec-row dd { font-size: 1rem; line-height: 1.6; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; counter-reset: step; }
.steps li { counter-increment: step; border-block-start: 1px solid var(--rule); padding-block-start: 14px; min-width: 0; }
.steps li::before { content: counter(step); display: block; font: 500 .95rem/1 var(--mono); color: var(--muted); margin-block-end: 12px; }
.steps h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.4; margin-block-end: 6px; }
.steps p { color: var(--muted); font-size: 1rem; line-height: 1.6; }

/* Vendor rules band */
.band { background: var(--band); color: var(--band-ink); }
.band .lead { color: var(--band-muted); }
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 40px; }
.rules li { border-block-start: 3px solid var(--band-ink); padding-block-start: 16px; min-width: 0; }
.rules h3 { font: 700 1.25rem/1.35 var(--display); margin-block-end: 8px; }
.rules p { color: var(--band-muted); font-size: 1rem; line-height: 1.6; }

/* AI + independence */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 88px); }
.split > div { min-width: 0; display: grid; gap: 16px; align-content: start; }
.split p { max-width: 58ch; }
.notes { display: grid; gap: 10px; }
.notes li { padding-inline-start: 20px; position: relative; }
.notes li::before { content: ""; position: absolute; inset-inline-start: 0; top: .68em; width: 9px; height: 9px; background: var(--ink); }
.small { font-size: .95rem; color: var(--muted); }

/* Contact */
.contact { background: var(--sheet); border-block-start: 1px solid var(--rule); }
.contact h2 { margin-block-end: 12px; }
.ways { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; gap: 18px 56px; margin-block-start: 32px; }
.ways > div { min-width: 0; }
.ways dt { font-size: .875rem; font-weight: 600; color: var(--muted); }
.ways dd { font: 500 1.125rem/1.5 var(--mono); overflow-wrap: anywhere; }
footer { background: var(--sheet); border-block-start: 1px solid var(--rule); padding-block: 20px; font-size: .9rem; color: var(--muted); }

@media (max-width: 860px) {
  .spec-labels { display: none; }
  .spec-row { grid-template-columns: 1fr; gap: 14px; }
  .spec-row dl { display: grid; gap: 12px; }
  .spec-row dt { display: block; font-size: .85rem; font-weight: 600; color: var(--muted); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .rules, .split { grid-template-columns: 1fr; }
  .ways { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .wrap { padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }
  .btn { width: 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Articles */
.reading { display: grid; border-block-start: 2px solid var(--ink); }
.reading a { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 6px 28px; padding-block: 20px; border-block-end: 1px solid var(--rule); text-decoration: none; color: var(--ink); }
.reading a:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.reading strong { font: 700 1.2rem/1.4 var(--display); }
.reading span { color: var(--muted); }
.article { padding-block: clamp(44px, 7vw, 80px); }
.article-body { max-width: 720px; display: grid; gap: 18px; }
.article-body h1 { font: 700 clamp(2rem, 5vw, 3.1rem)/1.2 var(--display); text-wrap: balance; }
.article-body .intro { font-size: clamp(1.15rem, 2vw, 1.3rem); line-height: 1.65; font-weight: 500; }
.article-body h2 { margin-block-start: 26px; padding-block-start: 22px; border-block-start: 1px solid var(--rule); }
.article-body h3 { font-size: 1.15rem; font-weight: 600; line-height: 1.4; margin-block: 10px -12px; }
.example { background: var(--sheet); padding: 18px 20px; border-inline-start: 4px solid var(--ink); }
.back { font-size: .975rem; }
.article-cta { background: var(--band); color: var(--band-ink); }
.article-cta .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-block: 36px; }
.article-cta strong { font: 700 1.5rem/1.3 var(--display); }
.btn-inv { background: var(--band-ink); color: var(--band); border-color: var(--band-ink); }
.btn-inv:hover { background: var(--band); color: var(--band-ink); border-color: var(--band-ink); }
@media (max-width: 700px) { .reading a { grid-template-columns: 1fr; } }
a.name { color: inherit; text-decoration: none; }