/*
Theme Name: Pontari Production Line
Theme URI: https://www.pontari.eu
Author: Jonas Sappelt
Description: Custom block theme for Pontari — the "Production Line" design system. White and blue, Sora and Public Sans, evidence-first.
Version: 2.2.0
Requires at least: 6.6
Tested up to: 7.0
Requires PHP: 7.4
Text Domain: pontari
*/

/* ═══════════════ TOKENS (mirror of theme.json, for custom CSS use) ═══════════════ */
:root {
  --ink: #0A2239;
  --blue: #1B74C5;
  --blue-dk: #135C9F;
  --pale: #EAF3FB;
  --pale-hover: #DBEBF8;
  --mut: #51647A;
  --line: #DCE6EF;
  --sky: #6FB4E8;
  --paper: #FFFFFF;
  --radius-btn: 6px;
  --radius-card: 10px;
  --pad-x: 64px;
  --maxw: 1440px;
}

/* ═══════════════ BASE ═══════════════ */
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Public Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Sora', sans-serif; color: var(--ink); margin: 0; }
p { margin: 0; }
a { color: var(--blue); }
img { max-width: 100%; height: auto; }
.lnx-wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad-x); padding-right: var(--pad-x); }
main > .wp-block-post-content > *:first-child { margin-top: 0; }
section, .lnx-section { scroll-margin-top: 90px; }

/* ═══════════════ NAV ═══════════════ */
.lnx-nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
body.admin-bar .lnx-nav { top: 32px; }
.lnx-nav-inner { max-width: var(--maxw); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px var(--pad-x); }
.lnx-wordmark { font-family: 'Sora', sans-serif; font-size: 21px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; white-space: nowrap; }
.lnx-wordmark .lnx-acc { color: var(--blue); }
.lnx-links { display: flex; gap: 30px; align-items: center; font-size: 15px; font-weight: 500; color: #3E5266; flex-wrap: wrap; }
.lnx-links a { text-decoration: none; color: inherit; }
.lnx-links a:hover { color: var(--blue); }

/* ═══════════════ BUTTONS ═══════════════ */
.lnx-btn { display: inline-block; background: var(--blue); color: #fff !important; border: none; border-radius: var(--radius-btn); padding: 12px 22px; font-family: 'Sora', sans-serif; font-size: 14.5px; font-weight: 600; cursor: pointer; text-decoration: none; transition: background .15s ease; }
.lnx-btn:hover { background: var(--blue-dk); }
.lnx-btn-lg { padding: 16px 30px; font-size: 16px; }
.lnx-btn-ghost { background: var(--pale); color: var(--blue-dk) !important; }
.lnx-btn-ghost:hover { background: var(--pale-hover); }
.lnx-btn-invert { background: #fff; color: var(--blue-dk) !important; }
.lnx-btn-invert:hover { background: var(--pale); }

/* ═══════════════ HERO (home) ═══════════════ */
.lnx-hero { padding: 76px var(--pad-x) 64px; max-width: var(--maxw); margin: 0 auto; }
.lnx-kicker { font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); margin-bottom: 24px; }
.lnx-h1 { font-size: clamp(38px, 4.4vw, 62px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.06; max-width: 1000px; text-wrap: pretty; }
.lnx-h1 .lnx-acc { color: var(--blue); }
.lnx-sub { margin: 26px 0 0; font-size: 18px; line-height: 1.65; color: var(--mut); max-width: 680px; text-wrap: pretty; }
.lnx-cta-row { display: flex; align-items: center; gap: 20px; margin-top: 34px; flex-wrap: wrap; }
.lnx-cta-note { font-size: 14px; color: var(--mut); line-height: 1.5; }
.lnx-cta-note b, .lnx-cta-note strong { color: var(--ink); font-weight: 600; }

/* ═══════════════ INNER PAGE HERO ═══════════════ */
.lnx-page-hero { padding: 64px var(--pad-x) 48px; max-width: var(--maxw); margin: 0 auto; }
.lnx-page-hero .lnx-h1 { font-size: clamp(32px, 3.6vw, 52px); }

/* ═══════════════ PIPELINE ═══════════════ */
.lnx-pipe-wrap { padding: 56px var(--pad-x) 0; max-width: var(--maxw); margin: 0 auto; }
.lnx-pipe { display: grid; grid-template-columns: 1fr 28px 1fr 28px 1fr; align-items: stretch; }
.lnx-stage { background: var(--pale); border: 1px solid #CDDFEE; border-radius: var(--radius-card); padding: 24px 26px; }
.lnx-stage.lnx-stage-hot { background: var(--blue); border-color: var(--blue); color: #fff; }
.lnx-stage-num { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); }
.lnx-stage-hot .lnx-stage-num { color: rgba(255,255,255,.65); }
.lnx-stage-name { font-family: 'Sora', sans-serif; font-size: 18.5px; font-weight: 600; letter-spacing: -0.01em; margin-top: 10px; }
.lnx-stage-desc { margin-top: 8px; font-size: 13.5px; line-height: 1.55; color: var(--mut); }
.lnx-stage-hot .lnx-stage-desc { color: rgba(255,255,255,.85); }
.lnx-pipe-link { display: flex; align-items: center; justify-content: center; color: #9DB4C8; }
.lnx-founder-row { padding: 26px var(--pad-x) 0; max-width: var(--maxw); margin: 0 auto; font-size: 14.5px; color: var(--mut); }
.lnx-founder-row b, .lnx-founder-row strong { color: var(--ink); font-weight: 600; }

/* ═══════════════ PROOF BAND (navy) ═══════════════ */
.lnx-proof { margin-top: 56px; background: var(--ink); color: #fff; }
.lnx-proof-inner { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); padding: 0 var(--pad-x); }
.lnx-proof-cell { padding: 46px 36px 44px; }
.lnx-proof-cell + .lnx-proof-cell { border-left: 1px solid rgba(255,255,255,.14); }
.lnx-proof-num { font-family: 'Sora', sans-serif; font-size: clamp(30px, 3vw, 46px); font-weight: 700; letter-spacing: -0.025em; line-height: 1; color: #fff; }
.lnx-proof-num .lnx-acc2 { color: var(--sky); }
.lnx-proof-label { margin-top: 13px; font-size: 13.5px; color: #9FB6CB; }

/* ═══════════════ TRUST / TECH STRIPS ═══════════════ */
.lnx-strip { border-bottom: 1px solid var(--line); }
.lnx-strip-inner { max-width: var(--maxw); margin: 0 auto; padding: 30px var(--pad-x); display: flex; align-items: baseline; gap: 32px; flex-wrap: wrap; }
.lnx-strip-cap { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #8799AB; white-space: nowrap; }
.lnx-strip-text { font-family: 'Sora', sans-serif; font-size: 15.5px; font-weight: 600; color: #7C90A4; }
.lnx-strip-text .lnx-acc { color: var(--blue); }
.lnx-tech-strip { background: var(--pale); border-bottom: none; }
.lnx-tech-strip .lnx-strip-text { color: var(--ink); font-weight: 600; }
.lnx-tech-strip .lnx-strip-cap { color: var(--blue-dk); }

/* ═══════════════ SECTIONS ═══════════════ */
.lnx-section { padding: 84px var(--pad-x) 72px; max-width: var(--maxw); margin: 0 auto; }
.lnx-section-tight { padding-top: 24px; }
.lnx-sec-head { margin-bottom: 36px; display: flex; justify-content: space-between; align-items: end; gap: 60px; }
.lnx-h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 700; letter-spacing: -0.03em; }
.lnx-sec-sub { font-size: 15px; color: var(--mut); max-width: 380px; line-height: 1.6; text-align: right; }
.lnx-h3 { font-family: 'Sora', sans-serif; font-size: 22px; font-weight: 600; letter-spacing: -0.015em; margin-bottom: 12px; }

/* ═══════════════ SERVICES ROWS ═══════════════ */
.lnx-svc { display: grid; grid-template-columns: 96px minmax(280px, 430px) 1fr 170px; gap: 28px; align-items: center; padding: 30px 20px; border-top: 1px solid var(--line); text-decoration: none; color: inherit; }
.lnx-svc:last-of-type { border-bottom: 1px solid var(--line); }
.lnx-svc:hover { background: #F6FAFD; }
.lnx-svc-idx { font-family: 'Sora', sans-serif; font-size: 26px; font-weight: 700; color: #B9CDDE; }
.lnx-svc:hover .lnx-svc-idx { color: var(--blue); }
.lnx-svc-name { font-family: 'Sora', sans-serif; font-size: 22px; font-weight: 600; letter-spacing: -0.015em; color: var(--ink); }
.lnx-svc-desc { font-size: 15px; line-height: 1.6; color: var(--mut); }
.lnx-svc-tag { justify-self: end; font-size: 12px; font-weight: 600; letter-spacing: 0.04em; color: var(--blue-dk); background: var(--pale); border-radius: 999px; padding: 6px 13px; white-space: nowrap; }
.lnx-svc-tag.lnx-tag-flag { background: var(--blue); color: #fff; }
.lnx-svc-flagrow { background: #F2F8FC; }
.lnx-svc-flagrow:hover { background: #EAF3FA; }

/* ═══════════════ INDUSTRIES / CARD GRIDS ═══════════════ */
.lnx-grid { display: grid; gap: 18px; margin-top: 36px; }
.lnx-grid-2 { grid-template-columns: repeat(2, 1fr); }
.lnx-grid-3 { grid-template-columns: repeat(3, 1fr); }
.lnx-grid-4 { grid-template-columns: repeat(4, 1fr); }
.lnx-cell { border: 1px solid var(--line); border-radius: var(--radius-card); padding: 24px 26px; }
.lnx-cell:hover { border-color: var(--blue); }
.lnx-cell-idx { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; color: var(--blue); margin-bottom: 10px; }
.lnx-cell-name { font-family: 'Sora', sans-serif; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 8px; }
.lnx-cell-desc { font-size: 14.5px; line-height: 1.6; color: var(--mut); }
.lnx-note { margin-top: 26px; font-size: 14.5px; color: var(--mut); line-height: 1.6; }
.lnx-note b, .lnx-note strong { color: var(--ink); font-weight: 600; }

/* ═══════════════ QUOTE / TESTIMONIAL BAND ═══════════════ */
.lnx-quote { background: var(--pale); }
.lnx-quote-inner { max-width: var(--maxw); margin: 0 auto; padding: 84px var(--pad-x); }
.lnx-quote-mark { font-family: 'Sora', sans-serif; font-size: 80px; font-weight: 700; color: var(--blue); line-height: 0.6; }
.lnx-quote-text { font-family: 'Sora', sans-serif; font-size: clamp(22px, 2.4vw, 32px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.4; max-width: 1080px; margin: 28px 0 0; text-wrap: pretty; color: var(--ink); }
.lnx-quote-attr { margin-top: 30px; font-size: 15px; color: var(--mut); }
.lnx-quote-attr b, .lnx-quote-attr strong { color: var(--ink); font-weight: 600; }

/* ═══════════════ CTA BAND ═══════════════ */
.lnx-cta-band { background: var(--blue); color: #fff; }
.lnx-cta-band-inner { max-width: var(--maxw); margin: 0 auto; padding: 84px var(--pad-x); display: flex; justify-content: space-between; align-items: center; gap: 60px; }
.lnx-cta-band .lnx-h2 { color: #fff; max-width: 640px; }
.lnx-cta-band-sub { margin: 18px 0 0; font-size: 16px; line-height: 1.6; color: rgba(255,255,255,.85); max-width: 560px; }
.lnx-cta-band-right { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.lnx-cta-band-note { font-size: 13.5px; color: rgba(255,255,255,.8); line-height: 1.6; }

/* ═══════════════ FOOTER ═══════════════ */
.lnx-footer { background: var(--ink); color: #9FB6CB; }
.lnx-footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 56px var(--pad-x) 48px; }
.lnx-footer-top { display: flex; justify-content: space-between; align-items: start; gap: 60px; flex-wrap: wrap; }
.lnx-footer .lnx-wordmark { color: #fff; }
.lnx-footer-tag { margin-top: 14px; font-size: 14px; line-height: 1.6; max-width: 380px; }
.lnx-footer-links { display: flex; gap: 28px; font-size: 14px; font-weight: 500; flex-wrap: wrap; }
.lnx-footer-links a { color: #C7D6E4; text-decoration: none; }
.lnx-footer-links a:hover { color: #fff; }
.lnx-footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); display: flex; justify-content: space-between; gap: 18px; font-size: 13px; flex-wrap: wrap; }
.lnx-footer a { color: #C7D6E4; }

/* ═══════════════ FAQ (no-JS accordion) ═══════════════ */
.lnx-faq { margin-top: 36px; border-top: 1px solid var(--line); }
.lnx-faq details { border-bottom: 1px solid var(--line); }
.lnx-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 4px; font-family: 'Sora', sans-serif; font-size: 17px; font-weight: 600; color: var(--ink); }
.lnx-faq summary::-webkit-details-marker { display: none; }
.lnx-faq summary::after { content: "+"; font-size: 22px; color: var(--blue); flex-shrink: 0; }
.lnx-faq details[open] summary::after { content: "–"; }
.lnx-faq details > div { padding: 0 4px 24px; font-size: 15.5px; line-height: 1.65; color: var(--mut); max-width: 820px; }

/* ═══════════════ EXHIBIT (case study) ═══════════════ */
.lnx-exhibit { background: var(--ink); color: #fff; border-radius: var(--radius-card); padding: 44px 46px; margin-top: 36px; }
.lnx-exhibit-cap { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sky); margin-bottom: 14px; }
.lnx-exhibit-title { font-family: 'Sora', sans-serif; font-size: clamp(20px, 2.2vw, 27px); font-weight: 600; color: #fff; max-width: 760px; line-height: 1.35; }
.lnx-exhibit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 34px; }
.lnx-exhibit-num { font-family: 'Sora', sans-serif; font-size: 32px; font-weight: 700; color: var(--sky); line-height: 1; }
.lnx-exhibit-label { margin-top: 9px; font-size: 13px; color: #9FB6CB; line-height: 1.5; }
.lnx-exhibit-foot { margin-top: 30px; font-size: 14px; color: #C7D6E4; line-height: 1.6; max-width: 760px; }

/* ═══════════════ INFO BOXES ═══════════════ */
.lnx-boundary { background: var(--pale); border-left: 4px solid var(--blue); border-radius: 0 var(--radius-card) var(--radius-card) 0; padding: 26px 30px; margin-top: 36px; font-size: 16px; line-height: 1.65; color: var(--ink); max-width: 860px; }
.lnx-straight { border: 1px solid var(--line); border-radius: var(--radius-card); padding: 26px 30px; margin-top: 36px; font-size: 16px; line-height: 1.65; color: var(--ink); max-width: 860px; }
.lnx-straight em, .lnx-boundary em { color: var(--mut); font-style: normal; }

/* ═══════════════ DETAIL STEPS (process page) ═══════════════ */
.lnx-steps { margin-top: 36px; display: grid; gap: 18px; }
.lnx-step { border: 1px solid var(--line); border-radius: var(--radius-card); padding: 28px 30px; display: grid; grid-template-columns: 110px 1fr; gap: 26px; align-items: start; }
.lnx-step-num { font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); padding-top: 4px; }
.lnx-step h3 { font-size: 19px; margin-bottom: 8px; }
.lnx-step p { font-size: 15px; line-height: 1.65; color: var(--mut); }

/* ═══════════════ TABLES ═══════════════ */
.lnx-table { width: 100%; border-collapse: collapse; margin-top: 30px; font-size: 15px; }
.lnx-table th { text-align: left; font-family: 'Sora', sans-serif; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mut); padding: 12px 16px; border-bottom: 2px solid var(--ink); }
.lnx-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.lnx-table td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }

/* ═══════════════ TWO-COLUMN ═══════════════ */
.lnx-two { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; margin-top: 36px; align-items: start; }
.lnx-two-narrow { grid-template-columns: 1.2fr .8fr; }

/* ═══════════════ FOUNDER BLOCK ═══════════════ */
.lnx-founder { display: grid; grid-template-columns: 220px 1fr; gap: 40px; align-items: center; border: 1px solid var(--line); border-radius: var(--radius-card); padding: 34px 38px; margin-top: 36px; }
.lnx-founder img { border-radius: var(--radius-card); }
.lnx-founder h3 { font-size: 21px; margin-bottom: 10px; }
.lnx-founder p { font-size: 15px; line-height: 1.65; color: var(--mut); }

/* ═══════════════ PROSE (legal) ═══════════════ */
.lnx-prose { max-width: 820px; }
.lnx-prose h2 { font-size: 24px; margin: 40px 0 12px; }
.lnx-prose h3 { font-size: 18px; margin: 28px 0 10px; }
.lnx-prose p, .lnx-prose li { font-size: 15.5px; line-height: 1.7; color: var(--mut); margin-bottom: 12px; }
.lnx-prose ul { padding-left: 22px; }

/* ═══════════════ FORMS (CF7) ═══════════════ */
.lnx-form { max-width: 720px; margin-top: 24px; }
.lnx-form label { display: block; font-family: 'Sora', sans-serif; font-size: 13.5px; font-weight: 600; color: var(--ink); margin: 18px 0 6px; }
.lnx-form input[type="text"], .lnx-form input[type="email"], .lnx-form input[type="tel"],
.lnx-form select, .lnx-form textarea { width: 100%; box-sizing: border-box; border: 1px solid var(--line); border-radius: var(--radius-btn); padding: 12px 14px; font-family: 'Public Sans', sans-serif; font-size: 15px; color: var(--ink); background: #fff; }
.lnx-form input:focus, .lnx-form select:focus, .lnx-form textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.lnx-form textarea { min-height: 130px; resize: vertical; }
.lnx-form .wpcf7-acceptance label { display: flex; align-items: flex-start; gap: 10px; font-family: 'Public Sans', sans-serif; font-weight: 400; font-size: 14px; color: var(--mut); }
.lnx-form input[type="file"] { font-size: 14px; color: var(--mut); }
.lnx-form input[type="submit"] { background: var(--blue); color: #fff; border: none; border-radius: var(--radius-btn); padding: 15px 30px; font-family: 'Sora', sans-serif; font-size: 15.5px; font-weight: 600; cursor: pointer; margin-top: 22px; }
.lnx-form input[type="submit"]:hover { background: var(--blue-dk); }
.wpcf7-not-valid-tip { color: #B3261E; font-size: 13px; }
.wpcf7 form .wpcf7-response-output { border: 1px solid var(--line); border-radius: var(--radius-btn); padding: 12px 16px; margin: 20px 0 0; font-size: 14.5px; }
.wpcf7 form.sent .wpcf7-response-output { border-color: #1D6F5C; color: #1D6F5C; }

/* ═══════════════ MICRO ═══════════════ */
.lnx-reassure { display: flex; gap: 34px; flex-wrap: wrap; margin-top: 34px; }
.lnx-reassure div { font-size: 14px; color: var(--mut); line-height: 1.55; max-width: 240px; }
.lnx-reassure b { color: var(--ink); display: block; font-family: 'Sora', sans-serif; font-size: 14px; margin-bottom: 4px; }
.lnx-contact-big { font-family: 'Sora', sans-serif; font-size: clamp(22px, 2.6vw, 30px); font-weight: 700; }
.lnx-contact-big a { color: var(--blue); text-decoration: none; }
.lnx-contact-big a:hover { color: var(--blue-dk); }
.lnx-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.lnx-chip { padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; font-size: 14.5px; font-weight: 500; color: var(--ink); text-decoration: none; }
.lnx-chip:hover { border-color: var(--blue); color: var(--blue); }
.lnx-mt0 { margin-top: 0 !important; }
.lnx-center { text-align: center; }

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1100px) {
  :root { --pad-x: 36px; }
  .lnx-sec-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .lnx-sec-sub { text-align: left; max-width: 640px; }
}
@media (max-width: 900px) {
  .lnx-pipe { grid-template-columns: 1fr; gap: 10px; }
  .lnx-pipe-link { transform: rotate(90deg); padding: 2px 0; }
  .lnx-svc { grid-template-columns: 56px 1fr; grid-template-rows: auto auto; row-gap: 8px; }
  .lnx-svc-desc { grid-column: 2; }
  .lnx-svc-tag { grid-column: 2; justify-self: start; }
  .lnx-grid-3, .lnx-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .lnx-two, .lnx-two-narrow { grid-template-columns: 1fr; }
  .lnx-cta-band-inner { flex-direction: column; align-items: flex-start; gap: 30px; }
  .lnx-founder { grid-template-columns: 1fr; }
  .lnx-founder img { max-width: 240px; }
  .lnx-step { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 700px) {
  :root { --pad-x: 20px; }
  .lnx-proof-inner { grid-template-columns: 1fr 1fr; }
  .lnx-proof-cell { padding: 28px 20px; }
  .lnx-proof-cell + .lnx-proof-cell { border-left: none; }
  .lnx-proof-cell:nth-child(even) { border-left: 1px solid rgba(255,255,255,.14); }
  .lnx-proof-cell:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
  .lnx-grid-2, .lnx-grid-3, .lnx-grid-4 { grid-template-columns: 1fr; }
  .lnx-exhibit-grid { grid-template-columns: 1fr 1fr; }
  .lnx-exhibit { padding: 30px 24px; }
  .lnx-nav-inner { padding-top: 12px; padding-bottom: 12px; }
  .lnx-links { gap: 16px; font-size: 14px; }
  .lnx-hero { padding-top: 48px; }
  .lnx-cta-row .lnx-btn { width: 100%; text-align: center; box-sizing: border-box; }
  .lnx-quote-text { font-size: 20px; }
}

/* ═══════════════ v1.1: skip link + mobile menu ═══════════════ */
.lnx-skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 10px 18px; z-index: 100; border-radius: 0 0 6px 0; font-family: 'Sora', sans-serif; font-size: 14px; text-decoration: none; }
.lnx-skip:focus { left: 0; }
.lnx-nav-toggle { display: none; }
.lnx-burger { display: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.lnx-burger span { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .2s; }
@media (max-width: 760px) {
  .lnx-burger { display: flex; }
  .lnx-nav-inner { flex-wrap: wrap; }
  .lnx-links { display: none; width: 100%; flex-direction: column; align-items: flex-start; gap: 4px; padding: 10px 0 6px; border-top: 1px solid var(--line); margin-top: 12px; }
  .lnx-links a { padding: 10px 0; width: 100%; }
  .lnx-links a.lnx-btn { text-align: center; margin-top: 6px; padding: 13px 22px; }
  .lnx-nav-toggle:checked ~ .lnx-links { display: flex; }
  .lnx-nav-toggle:checked ~ .lnx-burger span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .lnx-nav-toggle:checked ~ .lnx-burger span:nth-child(2) { opacity: 0; }
  .lnx-nav-toggle:checked ~ .lnx-burger span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
}

/* ═══════════════════════════════════════════════════════════════════
   v2.0 "KINETIC" LAYER — motion, depth, micro-interactions.
   Palette-agnostic: tokens + color-mix only. Shared by both themes.
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.4, .44, 1);
  --dur-1: .45s;
  --dur-2: .8s;
  --tint-04: color-mix(in srgb, var(--blue) 4%, var(--paper));
  --tint-08: color-mix(in srgb, var(--blue) 8%, var(--paper));
  --shadow-sm: 0 1px 2px color-mix(in srgb, var(--ink) 6%, transparent), 0 4px 14px color-mix(in srgb, var(--ink) 7%, transparent);
  --shadow-md: 0 2px 6px color-mix(in srgb, var(--ink) 7%, transparent), 0 14px 34px -8px color-mix(in srgb, var(--ink) 16%, transparent);
  --shadow-blue: 0 8px 26px -8px color-mix(in srgb, var(--blue) 55%, transparent);
}

/* ── Selection + focus polish ───────────────────────────────────── */
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }

/* ── Scroll reveal primitives (JS adds .lnx-rv, then .lnx-in) ───── */
.lnx-rv { opacity: 0; transform: translateY(22px); }
.lnx-in { opacity: 1; transform: none; transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); transition-delay: var(--rvd, 0s); }
html.lnx-motion-off .lnx-rv { opacity: 1 !important; transform: none !important; }

/* ── Nav: scrolled state + scrollspy underline ──────────────────── */
.lnx-nav { transition: box-shadow .3s ease; }
.lnx-nav.lnx-scrolled { box-shadow: 0 1px 0 var(--line), 0 6px 24px -12px color-mix(in srgb, var(--ink) 22%, transparent); }
.lnx-nav.lnx-scrolled .lnx-nav-inner { padding-top: 13px; padding-bottom: 13px; }
.lnx-nav-inner { transition: padding .3s ease; }
.lnx-links a:not(.lnx-btn) { position: relative; padding-bottom: 3px; }
.lnx-links a:not(.lnx-btn)::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 100%; background: var(--blue); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease-out); }
.lnx-links a:not(.lnx-btn):hover::after, .lnx-links a.lnx-active:not(.lnx-btn)::after { transform: scaleX(1); }
.lnx-links a.lnx-active:not(.lnx-btn) { color: var(--blue); }
.lnx-wordmark { transition: opacity .2s ease; }
.lnx-wordmark:hover { opacity: .82; }

/* ── Buttons: arrow nudge, lift, sheen ──────────────────────────── */
.lnx-btn { position: relative; overflow: hidden; transition: background .2s ease, transform .25s var(--ease-spring), box-shadow .25s ease; will-change: transform; }
.lnx-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-blue); }
.lnx-btn:active { transform: translateY(0) scale(.985); box-shadow: none; }
.lnx-btn-ghost:hover, .lnx-btn-invert:hover { box-shadow: var(--shadow-sm); }
.lnx-btn .lnx-btn-arrow { display: inline-block; margin-left: 8px; transition: transform .25s var(--ease-out); }
.lnx-btn:hover .lnx-btn-arrow { transform: translateX(4px); }
.lnx-btn-lg::after { content: ""; position: absolute; top: 0; left: -80%; width: 50%; height: 100%; background: linear-gradient(105deg, transparent, rgba(255,255,255,.28), transparent); transform: skewX(-20deg); transition: left .6s ease; pointer-events: none; }
.lnx-btn-lg:hover::after { left: 130%; }
html.lnx-motion-off .lnx-btn, html.lnx-motion-off .lnx-btn::after { transition: none; transform: none; }

/* ── Hero: blueprint grid + art layers ──────────────────────────── */
.lnx-hero { position: relative; isolation: isolate; padding-top: 88px; padding-bottom: 84px; }
.lnx-hero::before { content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background-image: linear-gradient(color-mix(in srgb, var(--blue) 7%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--blue) 7%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 92% 110% at 78% -8%, #000 32%, transparent 72%);
  mask-image: radial-gradient(ellipse 92% 110% at 78% -8%, #000 32%, transparent 72%); }
.lnx-hero::after { content: ""; position: absolute; inset: 0; z-index: -3; pointer-events: none;
  background: radial-gradient(ellipse 60% 80% at 85% 8%, color-mix(in srgb, var(--blue) 9%, transparent), transparent 70%); }
.lnx-hero-art { position: absolute; right: var(--pad-x); top: 50%; transform: translateY(-50%); z-index: -1; width: min(34vw, 480px); pointer-events: none; }
.lnx-hero-art svg { display: block; width: 100%; height: auto; }
@media (max-width: 1180px) { .lnx-hero-art { display: none; } }
.lnx-plx { will-change: transform; }

/* hero art line/node animation */
@keyframes lnx-flow { to { stroke-dashoffset: -64; } }
@keyframes lnx-node-pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@keyframes lnx-blink { 0%, 92%, 100% { opacity: 1; } 96% { opacity: .2; } }
.lnx-flowline { stroke-dasharray: 7 9; animation: lnx-flow 2.6s linear infinite; }
.lnx-node-p { animation: lnx-node-pulse 2.8s ease-in-out infinite; }
html.lnx-motion-off .lnx-flowline, html.lnx-motion-off .lnx-node-p { animation: none; }

/* kicker scanner line */
.lnx-kicker { display: inline-flex; align-items: center; gap: 12px; }
.lnx-kicker::before { content: ""; width: 30px; height: 2px; background: linear-gradient(90deg, var(--blue), color-mix(in srgb, var(--blue) 20%, transparent)); border-radius: 2px; }

/* ── Pipeline: sequential light-up, lift, animated links ────────── */
.lnx-stage { transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .25s ease; position: relative; }
.lnx-stage:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.lnx-stage.lnx-stage-hot { box-shadow: 0 10px 34px -10px color-mix(in srgb, var(--blue) 60%, transparent); }
.lnx-stage.lnx-stage-hot:hover { box-shadow: 0 16px 44px -10px color-mix(in srgb, var(--blue) 70%, transparent); }
@keyframes lnx-hotpulse { 0%, 100% { box-shadow: 0 10px 34px -10px color-mix(in srgb, var(--blue) 55%, transparent); } 50% { box-shadow: 0 12px 44px -6px color-mix(in srgb, var(--blue) 75%, transparent); } }
.lnx-pipe.lnx-pipe-live .lnx-stage-hot { animation: lnx-hotpulse 3.6s ease-in-out infinite; }
html.lnx-motion-off .lnx-pipe .lnx-stage-hot { animation: none; }
.lnx-pipe-link svg, .lnx-pipe-link { transition: color .3s ease; }
.lnx-pipe.lnx-pipe-live .lnx-pipe-link { color: var(--blue); }

/* ── Proof band: texture + counter glow ─────────────────────────── */
.lnx-proof { position: relative; overflow: hidden; }
.lnx-proof::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,.045) 0 1px, transparent 1px 26px); }
.lnx-proof-inner { position: relative; }
.lnx-proof-cell { transition: background .3s ease; }
.lnx-proof-cell:hover { background: rgba(255,255,255,.035); }
.lnx-proof-num { font-variant-numeric: tabular-nums; }

/* ── Cards / cells: accent draw + lift ──────────────────────────── */
.lnx-cell { position: relative; overflow: hidden; transition: transform .3s var(--ease-out), box-shadow .3s ease, border-color .25s ease; background: var(--paper); }
.lnx-cell::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--blue), color-mix(in srgb, var(--sky) 70%, var(--blue))); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease-out); }
.lnx-cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--blue) 45%, var(--line)); }
.lnx-cell:hover::before { transform: scaleX(1); }
.lnx-cell-ico { width: 40px; height: 40px; margin-bottom: 16px; color: var(--blue); display: grid; place-items: center; background: var(--pale); border-radius: 10px; transition: transform .3s var(--ease-spring), background .3s ease, color .3s ease; }
.lnx-cell-ico svg { width: 21px; height: 21px; }
.lnx-cell:hover .lnx-cell-ico { transform: scale(1.08) rotate(-3deg); background: var(--blue); color: #fff; }

/* ── Service rows: chevron + index motion ───────────────────────── */
.lnx-svc { position: relative; transition: background .25s ease; }
.lnx-svc-idx { transition: transform .3s var(--ease-out), color .25s ease; }
.lnx-svc:hover .lnx-svc-idx { transform: translateX(6px); }
.lnx-svc::after { content: "→"; position: absolute; right: 22px; top: 50%; transform: translate(-8px, -50%); opacity: 0; color: var(--blue); font-family: 'Sora', sans-serif; font-size: 20px; font-weight: 600; transition: opacity .25s ease, transform .3s var(--ease-out); }
.lnx-svc:hover::after { opacity: 1; transform: translate(0, -50%); }
.lnx-svc:hover .lnx-svc-tag:not(.lnx-tag-flag) { background: var(--pale-hover); }
@media (max-width: 900px) { .lnx-svc::after { display: none; } }

/* ── Steps: connector line + number chip ────────────────────────── */
.lnx-step { transition: transform .3s var(--ease-out), box-shadow .3s ease, border-color .25s ease; }
.lnx-step:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); border-color: color-mix(in srgb, var(--blue) 40%, var(--line)); }

/* ── Quote band: floating mark + texture ────────────────────────── */
.lnx-quote { position: relative; overflow: hidden; }
.lnx-quote::after { content: ""; position: absolute; right: -120px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; border: 1.5px solid color-mix(in srgb, var(--blue) 22%, transparent); pointer-events: none; }
.lnx-quote::before { content: ""; position: absolute; right: 40px; bottom: -80px; width: 200px; height: 200px; border-radius: 50%; border: 1.5px dashed color-mix(in srgb, var(--blue) 30%, transparent); pointer-events: none; }
@keyframes lnx-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.lnx-quote-mark { display: inline-block; animation: lnx-float 7s ease-in-out infinite; }
html.lnx-motion-off .lnx-quote-mark { animation: none; }

/* ── CTA band: animated flow texture ────────────────────────────── */
.lnx-cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--blue), color-mix(in srgb, var(--blue) 78%, var(--ink))); }
@keyframes lnx-drift { to { background-position: 1200px 0; } }
.lnx-cta-band::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .6;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 1px, transparent 1px 34px);
  animation: lnx-drift 60s linear infinite; }
html.lnx-motion-off .lnx-cta-band::before { animation: none; }
.lnx-cta-band-inner { position: relative; }

/* ── Footer: subtle grid texture ────────────────────────────────── */
.lnx-footer { position: relative; }
.lnx-footer::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px; }
.lnx-footer-inner { position: relative; }
.lnx-footer-links a { transition: color .2s ease; }

/* ── Exhibit: sky accent line ───────────────────────────────────── */
.lnx-exhibit { position: relative; overflow: hidden; }
.lnx-exhibit::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--sky), transparent 70%); }
.lnx-exhibit-num { font-variant-numeric: tabular-nums; }

/* ── Chips: lift ────────────────────────────────────────────────── */
.lnx-chip { transition: transform .25s var(--ease-out), border-color .2s ease, color .2s ease, box-shadow .25s ease; }
.lnx-chip:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ── FAQ: smooth marker rotation ────────────────────────────────── */
.lnx-faq summary::after { transition: transform .3s var(--ease-out); }
.lnx-faq details[open] summary::after { transform: rotate(180deg); }
.lnx-faq summary { transition: color .2s ease; }
.lnx-faq summary:hover { color: var(--blue); }

/* ── Forms: focus lift ──────────────────────────────────────────── */
.lnx-form input[type="text"], .lnx-form input[type="email"], .lnx-form select, .lnx-form textarea { transition: border-color .2s ease, box-shadow .2s ease; }
.lnx-form input:focus, .lnx-form select:focus, .lnx-form textarea:focus { box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 14%, transparent); }
.lnx-form input[type="submit"] { transition: background .2s ease, transform .25s var(--ease-spring), box-shadow .25s ease; }
.lnx-form input[type="submit"]:hover { transform: translateY(-2px); box-shadow: var(--shadow-blue); }

/* ── Founder card / images ──────────────────────────────────────── */
.lnx-founder { transition: box-shadow .3s ease, border-color .25s ease; }
.lnx-founder:hover { box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--blue) 35%, var(--line)); }
.lnx-founder img, .lnx-portrait img { transition: transform .5s var(--ease-out); }
.lnx-founder:hover img { transform: scale(1.02); }

/* ── SAP profile hero treatment ─────────────────────────────────── */
.lnx-profile-hero { position: relative; isolation: isolate; }
.lnx-profile-hero::before { content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background-image: linear-gradient(color-mix(in srgb, var(--blue) 6%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--blue) 6%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at 85% 0%, #000 30%, transparent 70%);
  mask-image: radial-gradient(ellipse 80% 100% at 85% 0%, #000 30%, transparent 70%); }
.lnx-photo-frame { position: relative; display: inline-block; }
.lnx-photo-frame img { display: block; border-radius: 14px; box-shadow: var(--shadow-md); }
.lnx-photo-frame::before { content: ""; position: absolute; inset: -14px -14px 14px 14px; border: 1.5px solid color-mix(in srgb, var(--blue) 35%, transparent); border-radius: 16px; z-index: -1; }
.lnx-photo-frame::after { content: ""; position: absolute; right: -34px; top: -34px; width: 110px; height: 110px; border-radius: 50%; border: 1.5px dashed color-mix(in srgb, var(--blue) 40%, transparent); z-index: -1; }

/* ── Marquee-free wordmark strip hover ──────────────────────────── */
.lnx-strip-text { transition: color .25s ease; }
.lnx-strip-text:hover { color: var(--blue-dk); }

/* ── Back-to-top whisper (JS injects) ───────────────────────────── */
.lnx-top { position: fixed; right: 26px; bottom: 26px; z-index: 60; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(6px); color: var(--blue); font-size: 18px; display: grid; place-items: center; cursor: pointer; opacity: 0; transform: translateY(10px); pointer-events: none; transition: opacity .3s ease, transform .3s var(--ease-out), box-shadow .25s ease; }
.lnx-top.lnx-top-show { opacity: 1; transform: none; pointer-events: auto; }
.lnx-top:hover { box-shadow: var(--shadow-sm); }

/* ── Reduced motion: kill it all ────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}


/* ── v2.1: Case-study components (timeline + delivery chart + facts card) ── */
.lnx-timeline { position: relative; margin-top: 40px; padding-left: 34px; }
.lnx-timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(180deg, var(--blue), color-mix(in srgb, var(--blue) 18%, transparent)); border-radius: 2px; }
.lnx-tl-item { position: relative; padding: 0 0 34px 14px; max-width: 760px; }
.lnx-tl-item:last-child { padding-bottom: 4px; }
.lnx-tl-item::before { content: ""; position: absolute; left: -32px; top: 5px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2.5px solid var(--blue); box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 12%, transparent); }
.lnx-tl-item.lnx-tl-hot::before { background: var(--blue); }
.lnx-tl-when { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); }
.lnx-tl-title { font-family: 'Sora', sans-serif; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); margin-top: 7px; }
.lnx-tl-desc { margin-top: 7px; font-size: 15px; line-height: 1.65; color: var(--mut); }
.lnx-tl-desc b, .lnx-tl-desc strong { color: var(--ink); font-weight: 600; }

.lnx-chart { margin-top: 40px; border: 1px solid var(--line); border-radius: var(--radius-card); padding: 34px 30px 22px; background: var(--paper); overflow: hidden; }
.lnx-chart svg { display: block; width: 100%; height: auto; font-family: 'Sora', sans-serif; }
.lnx-chart .lnx-bar rect { transform: scaleY(0); transform-origin: bottom; transform-box: fill-box; transition: transform 1s var(--ease-out); }
.lnx-chart.lnx-in .lnx-bar rect { transform: scaleY(1); }
.lnx-chart .lnx-bar text { opacity: 0; transition: opacity .5s ease; }
.lnx-chart.lnx-in .lnx-bar text { opacity: 1; }
.lnx-chart.lnx-in .lnx-bar:nth-child(1) rect { transition-delay: .05s; } .lnx-chart.lnx-in .lnx-bar:nth-child(1) text { transition-delay: .65s; }
.lnx-chart.lnx-in .lnx-bar:nth-child(2) rect { transition-delay: .15s; } .lnx-chart.lnx-in .lnx-bar:nth-child(2) text { transition-delay: .75s; }
.lnx-chart.lnx-in .lnx-bar:nth-child(3) rect { transition-delay: .25s; } .lnx-chart.lnx-in .lnx-bar:nth-child(3) text { transition-delay: .85s; }
.lnx-chart.lnx-in .lnx-bar:nth-child(4) rect { transition-delay: .35s; } .lnx-chart.lnx-in .lnx-bar:nth-child(4) text { transition-delay: .95s; }
.lnx-chart.lnx-in .lnx-bar:nth-child(5) rect { transition-delay: .45s; } .lnx-chart.lnx-in .lnx-bar:nth-child(5) text { transition-delay: 1.05s; }
.lnx-chart.lnx-in .lnx-bar:nth-child(6) rect { transition-delay: .55s; } .lnx-chart.lnx-in .lnx-bar:nth-child(6) text { transition-delay: 1.15s; }
.lnx-chart.lnx-in .lnx-bar:nth-child(7) rect { transition-delay: .65s; } .lnx-chart.lnx-in .lnx-bar:nth-child(7) text { transition-delay: 1.25s; }
.lnx-chart-note { margin-top: 16px; font-size: 13px; color: var(--mut); }
html.lnx-motion-off .lnx-chart .lnx-bar rect { transform: scaleY(1); }
html.lnx-motion-off .lnx-chart .lnx-bar text { opacity: 1; }

.lnx-facts { border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.lnx-facts-row { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 15px 22px; font-size: 14.5px; }
.lnx-facts-row + .lnx-facts-row { border-top: 1px solid var(--line); }
.lnx-facts-key { font-family: 'Sora', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); padding-top: 2px; }
.lnx-facts-val { color: var(--ink); line-height: 1.55; }
@media (max-width: 700px) { .lnx-facts-row { grid-template-columns: 1fr; gap: 4px; } }