/* IDFE — Wordmark house style: Oxford navy on white, Caslon + Inter */
@font-face { font-family: 'Caslon Display'; src: url('/assets/fonts/caslon-display-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/assets/fonts/inter-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/assets/fonts/inter-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
/* Hebrew faces (used on /he/ only; Latin keeps Caslon + Inter) */
@font-face { font-family: 'Frank Ruhl Libre'; src: url('/assets/fonts/frank-ruhl-libre-hebrew-400.woff2') format('woff2'); font-weight: 400; font-display: swap; unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F; }
@font-face { font-family: 'Heebo'; src: url('/assets/fonts/heebo-hebrew-400.woff2') format('woff2'); font-weight: 400; font-display: swap; unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F; }
@font-face { font-family: 'Heebo'; src: url('/assets/fonts/heebo-hebrew-500.woff2') format('woff2'); font-weight: 500; font-display: swap; unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F; }

:root {
  --navy: #0F1E35;
  --slate: #5B6B82;
  --rule: #E3E7ED;
  --mist: #F6F7F9;
  --white: #FFFFFF;
  --serif: 'Caslon Display', 'Times New Roman', serif;
  --sans: 'Inter', system-ui, sans-serif;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--navy); font-family: var(--sans); font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; inset-inline-start: -9999px; }
.skip:focus { inset-inline-start: 16px; top: 16px; z-index: 50; background: var(--navy); color: var(--white); padding: 8px 14px; }

/* wordmark */
.wm { direction: ltr; display: inline-flex; align-items: flex-start; gap: 4px; font-family: var(--serif); letter-spacing: 0.08em; line-height: 1; text-decoration: none; }
.wm svg { flex: none; }

/* header */
.site-head { position: sticky; top: 0; z-index: 10; background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.site-head .wm { font-size: 26px; }
.site-head .wm svg { width: 7px; height: 7px; margin-top: 1px; }
.nav { display: flex; gap: 28px; font-size: 14px; color: var(--slate); }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--navy); }
@media (max-width: 760px) { .nav > a:not(.nav-cta) { display: none; } }
.nav-cta { color: var(--navy); border-bottom: 1px solid var(--navy); }
.langs { display: flex; gap: 8px; }
.nav .langs { padding-inline-start: 24px; border-inline-start: 1px solid var(--rule); }
@media (max-width: 760px) { .nav { gap: 20px; } .nav .langs { padding-inline-start: 18px; } }
.langs a { text-decoration: none; color: var(--slate); }
.langs a:hover, .langs a[aria-current] { color: var(--navy); }

/* sections */
section { padding: 112px 0; border-bottom: 1px solid var(--rule); }
.kicker { font-size: 12px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--slate); margin: 0 0 22px; font-weight: 500; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; letter-spacing: 0.005em; }
h2 { font-size: clamp(34px, 4.4vw, 52px); line-height: 1.1; margin-bottom: 24px; max-width: 760px; }
h3 { font-size: 24px; line-height: 1.25; margin-bottom: 10px; }
.lead { font-size: 19px; color: var(--slate); max-width: 680px; margin: 0; }
p { margin: 0; }

/* hero */
.hero { padding: 120px 0 128px; text-align: center; }
.hero .wm { font-size: clamp(76px, 13vw, 148px); letter-spacing: 0.06em; }
.hero .wm svg { width: clamp(14px, 1.9vw, 22px); height: auto; margin-top: clamp(8px, 1.4vw, 18px); }
.hero .full { font-size: 12px; letter-spacing: 0.42em; text-transform: uppercase; color: var(--slate); margin: 22px 0 64px; }
.hero h1 { font-size: clamp(32px, 4.2vw, 50px); line-height: 1.15; max-width: 760px; margin: 0 auto 22px; }
.hero .lead { margin: 0 auto 40px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 30px; border: 1px solid var(--navy); background: var(--navy); color: var(--white); font: 500 14px var(--sans); letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: background 0.2s ease, color 0.2s ease; }
.btn:hover { background: var(--white); color: var(--navy); }
.btn-line { background: transparent; color: var(--navy); }
.btn-line:hover { background: var(--navy); color: var(--white); }
.ctas { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* numbered points */
.points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 64px; margin-top: 56px; border-top: 1px solid var(--rule); }
.point { display: grid; grid-template-columns: 56px 1fr; gap: 8px; padding: 28px 0; border-bottom: 1px solid var(--rule); }
.point .n { font-family: var(--serif); font-size: 26px; line-height: 1.1; }
.point p { color: var(--slate); }
@media (max-width: 760px) { .points { grid-template-columns: 1fr; } }

/* platform */
.platform { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 56px; background: var(--rule); border: 1px solid var(--rule); }
.platform > div { background: var(--white); padding: 34px 30px; }
.platform p { color: var(--slate); font-size: 16px; }
.platform .tag { font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--slate); margin-bottom: 18px; font-weight: 500; }
@media (max-width: 900px) { .platform { grid-template-columns: 1fr; } }

/* structure */
.mist { background: var(--mist); }
.structure { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-top: 56px; }
.structure figure { margin: 0; }
.structure svg { width: 100%; max-width: 520px; height: auto; display: block; margin: 0 auto; }
.structure svg text { font-family: var(--sans); }
.muted { color: var(--slate); }
.fields { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.fields li { padding: 14px 0; border-bottom: 1px solid var(--rule); color: var(--slate); font-size: 16px; }
.fields li strong { color: var(--navy); font-weight: 500; }
@media (max-width: 900px) { .structure { grid-template-columns: 1fr; } }

/* future */
.future { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 56px; background: var(--rule); border: 1px solid var(--rule); }
.future > div { background: var(--white); padding: 40px 34px; }
.future p { color: var(--slate); }
@media (max-width: 760px) { .future { grid-template-columns: 1fr; } }

/* contact */
.contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; gap: 40px; } }
form .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form .full { grid-column: 1 / -1; }
@media (max-width: 600px) { form .grid { grid-template-columns: 1fr; } }
label { display: block; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--slate); margin-bottom: 8px; font-weight: 500; }
input, select, textarea { width: 100%; min-height: 48px; padding: 12px 0; border: none; border-bottom: 1px solid #B9C2CF; background: transparent; color: var(--navy); font: 400 17px var(--sans); border-radius: 0; }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-bottom-color: var(--navy); }
.check { display: flex; gap: 10px; align-items: flex-start; text-transform: none; letter-spacing: 0; font-size: 14px; font-weight: 400; }
.check input { width: 18px; min-height: 18px; height: 18px; margin-top: 3px; flex: none; accent-color: var(--navy); }
.hp { position: absolute; inset-inline-start: -9999px; }
form .btn { margin-top: 30px; }

/* footer */
.site-foot { padding: 56px 0; font-size: 13px; color: var(--slate); }
.site-foot .wrap { display: grid; gap: 22px; }
.site-foot .top { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.site-foot .wm { font-size: 22px; color: var(--navy); }
.site-foot .wm svg { width: 6px; height: 6px; }
.notice { max-width: 760px; line-height: 1.6; }
/* Project Elijah strip: the one link back to the hub, same on every venture site (colours follow this footer) */
.pe-strip-row { border-top: 1px solid rgba(91, 107, 130, .16); padding: 18px 0 0; text-align: center; }
.site-foot a.pe-strip { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; letter-spacing: .02em; color: var(--slate); text-decoration: none; }
.site-foot a.pe-strip:hover, .site-foot a.pe-strip:focus-visible { color: var(--navy); }
.site-foot a.pe-strip:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; border-radius: 2px; }
.pe-spark { flex: none; }
.pe-strip > span { text-align: center; }
.pe-nw { white-space: nowrap; }

/* thanks */
.thanks { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 24px; }
.thanks .wm { font-size: 64px; }
.thanks .wm svg { width: 11px; height: 11px; margin-top: 8px; }
.thanks h1 { font-size: 38px; margin: 40px 0 14px; }
.thanks p { color: var(--slate); margin-bottom: 34px; }
.thanks .langs { justify-content: center; margin-top: 40px; font-size: 13px; }

/* LANGUAGE VERSIONS — /he/ (Hebrew, RTL) and /ja/ (Japanese). English is the default above. */
html:lang(he) { --serif: 'Caslon Display', 'Frank Ruhl Libre', 'Times New Roman', serif; --sans: 'Inter', 'Heebo', system-ui, sans-serif; }
:lang(he) .kicker, :lang(he) .platform .tag, :lang(he) label { letter-spacing: 0.08em; }
:lang(he) .btn { letter-spacing: 0.04em; }
:lang(he) .structure svg text { letter-spacing: 0; }
:lang(he) input[type="email"] { direction: ltr; text-align: right; }
:lang(he) .check { letter-spacing: 0; }

html:lang(ja) { --serif: 'Caslon Display', 'Noto Serif JP', serif; --sans: 'Inter', 'Noto Sans JP', system-ui, sans-serif; line-break: strict; }
:lang(ja) body { font-size: 16px; line-height: 1.8; }
:lang(ja) h1, :lang(ja) h2, :lang(ja) h3 { letter-spacing: 0; word-break: keep-all; overflow-wrap: break-word; } /* headings break only at <wbr> and punctuation */
:lang(ja) h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.35; }
:lang(ja) h3 { font-size: 20px; line-height: 1.45; }
:lang(ja) .hero h1 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.35; }
:lang(ja) .lead { font-size: 17px; }
:lang(ja) .kicker, :lang(ja) .platform .tag, :lang(ja) label, :lang(ja) .btn, :lang(ja) .structure svg text, :lang(ja) .check, :lang(ja) .pe-strip { letter-spacing: 0; }
:lang(ja) .thanks h1 { font-size: 30px; }