/* forgeint.gr — DESIGN-BRIEF-v2 (15/10). Direction: dark "blueprint architecture".
   8 colour tokens, one hue (orange = CTA + active element only). One font family. */

@font-face {
  font-family: "Commissioner";
  src: url("/assets/fonts/commissioner-gr-lat-400-700.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* colour — max 8 tokens (brief §2) */
  --bg: #1A1D21;
  --surface-1: #20242A;
  --surface-2: #272C33;
  --line: #343A43;
  --text: #FFFFFF;
  --text-2: #B4BAC4;
  --text-3: #8A919C;
  --forge: #FF5A1F;

  /* type scale — @1440: body 18 · h1 64 · h2 40 · h3 24; @390: 17 · 40 · 28 */
  --font: "Commissioner", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --fs-body: clamp(1.0625rem, 1.039rem + 0.0952vw, 1.125rem);
  --fs-h1: clamp(2.5rem, 1.943rem + 2.286vw, 4rem);
  --fs-h2: clamp(1.75rem, 1.471rem + 1.143vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 1.157rem + 0.381vw, 1.5rem);
  --fs-label: 0.75rem;
  --fs-small: 0.875rem;

  /* spacing — 4px base */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-6: 24px; --s-8: 32px;
  --s-12: 48px; --s-16: 64px; --s-20: 80px; --s-24: 96px; --s-30: 120px; --s-40: 160px;

  /* section padding by role (brief §3.3) — mobile 80/64/56/48 */
  --pad-xl: 80px;   /* 136 @≥1024 (r3: was 160) */
  --pad-l: 64px;    /* 120 */
  --pad-m: 56px;    /* 96 */
  --pad-s: 48px;    /* 80 */

  --container: 1200px;
  --gutter: 24px;
  --side: 24px;
  --header-h: 64px;

  --r-chip: 4px; --r-ctl: 8px; --r-card: 12px;

  /* motion (brief §9) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --d-press: 120ms; --d-ui: 180ms; --d-reveal: 300ms;
}
@media (min-width: 768px) { :root { --side: 40px; } }
@media (min-width: 1024px) {
  :root { --pad-xl: 136px; --pad-l: 120px; --pad-m: 96px; --pad-s: 80px; }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
/* anchors: header height + 24px on every target (scroll-margin only, no scroll-padding, so they don't add up) */
[id] { scroll-margin-top: calc(var(--header-h) + 24px); }
body {
  margin: 0; background: var(--bg); color: var(--text-2);
  font-family: var(--font); font-size: var(--fs-body); line-height: 1.6; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { color: var(--text); margin: 0; font-weight: 700; text-wrap: balance; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; border-radius: 2px; }
::selection { background: var(--text); color: var(--bg); }

.h1 { font-size: var(--fs-h1); line-height: 1.12; letter-spacing: -0.02em; }
.h2 { font-size: var(--fs-h2); line-height: 1.15; letter-spacing: -0.015em; }
.h3 { font-size: var(--fs-h3); line-height: 1.3; font-weight: 600; letter-spacing: -0.005em; }
.lead { font-size: clamp(1.125rem, 1.07rem + 0.24vw, 1.3125rem); line-height: 1.55; color: var(--text-2); }
/* Latin/digit labels only — Greek text never uppercased (brief §1) */
.label { font-size: var(--fs-label); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); line-height: 1.4; }
.small { font-size: var(--fs-small); color: var(--text-3); line-height: 1.5; }
.measure { max-width: 68ch; }

.container { width: 100%; max-width: calc(var(--container) + 2 * var(--side)); margin-inline: auto; padding-inline: var(--side); }
.skip { position: absolute; left: var(--s-4); top: -100px; z-index: 100; background: var(--text); color: var(--bg); padding: var(--s-2) var(--s-4); border-radius: var(--r-ctl); }
.skip:focus { top: var(--s-2); }

/* ◇ approval-gate glyph — signature bullet (brief §2 «Στοιχεία») */
.gate { display: inline-block; width: 9px; height: 9px; border: 1.5px solid currentColor; transform: rotate(45deg); flex: none; }
.gate--active { border-color: var(--forge); background: var(--forge); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: 14px 24px; border-radius: var(--r-ctl);
  font: 600 1rem/1.5 var(--font); text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: transform var(--d-press) var(--ease-out), border-color var(--d-ui) ease, background-color var(--d-ui) ease;
}
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--forge); color: var(--bg); }
.btn--secondary { background: transparent; color: var(--text); border-color: var(--line); }
.btn--block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: var(--s-2); color: var(--text); font-weight: 600; text-decoration: none; min-height: 44px; }
.link-arrow::after { content: "→"; transition: transform var(--d-ui) var(--ease-out); }
.link-arrow span { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 6px; text-decoration-thickness: 1px; }
@media (hover: hover) and (pointer: fine) {
  .btn--secondary:hover { border-color: var(--text-3); }
  .link-arrow:hover::after { transform: translateX(3px); }
  .link-arrow:hover span { text-decoration-color: var(--text-3); }
}

/* ---------- header (one 64px bar, brief §2) ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; }
.site-header::before {
  content: ""; position: absolute; inset: 0; background: var(--surface-1);
  border-bottom: 1px solid var(--line); opacity: 0; transition: opacity var(--d-ui) ease;
}
.site-header.is-scrolled::before, .site-header[data-mode="solid"]::before, .site-header.is-open::before { opacity: 1; }
.site-header__bar { position: relative; display: flex; align-items: center; gap: var(--s-8); height: var(--header-h); }
.site-header__logo { display: flex; align-items: center; min-height: 44px; margin-right: auto; }
.site-header__logo img { height: 44px; width: auto; } /* brief §7: 28–32px vs ≥120px wide conflict → 44px = 120px wide (declared) */
.site-nav { display: none; }
.site-nav__list { display: flex; gap: var(--s-8); }
.site-nav a, .mobile-menu__list a { text-decoration: none; color: var(--text-2); font-weight: 500; font-size: 1rem; transition: color var(--d-ui) ease; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; position: relative; }
.site-nav a[aria-current="page"] { color: var(--text); }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 1px; background: var(--text); }
@media (hover: hover) and (pointer: fine) { .site-nav a:hover { color: var(--text); } }
.site-header__cta { display: none; min-height: 44px; padding: 10px 20px; }

.menu-toggle {
  display: inline-flex; align-items: center; gap: var(--s-3); min-height: 44px; min-width: 44px;
  padding: 0 var(--s-1) 0 var(--s-3); margin-right: calc(-1 * var(--s-1));
  background: none; border: 0; color: var(--text); font: 500 1rem/1 var(--font); cursor: pointer;
}
.menu-toggle__icon { position: relative; width: 20px; height: 12px; }
.menu-toggle__icon span { position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform var(--d-ui) var(--ease-out); }
.menu-toggle__icon span:first-child { top: 2px; }
.menu-toggle__icon span:last-child { bottom: 2px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:first-child { transform: translateY(3.25px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0; background: var(--surface-1); overflow-y: auto;
  opacity: 0; transform: translateY(-8px); transition: opacity var(--d-ui) var(--ease-out), transform var(--d-ui) var(--ease-out);
}
.mobile-menu.is-visible { opacity: 1; transform: none; }
.mobile-menu__inner { display: flex; flex-direction: column; gap: var(--s-8); padding-top: var(--s-6); padding-bottom: var(--s-12); }
.mobile-menu__list li { border-bottom: 1px solid var(--line); }
.mobile-menu__list a { display: flex; align-items: center; min-height: 64px; font-size: 1.5rem; font-weight: 600; color: var(--text); }
.mobile-menu__list a[aria-current="page"]::before { content: ""; width: 9px; height: 9px; border: 1.5px solid currentColor; transform: rotate(45deg); margin-right: var(--s-4); }
.mobile-menu__contact { color: var(--text-2); line-height: 2.2; }
.mobile-menu__contact a { text-decoration: none; }
html.menu-open { overflow: hidden; }

@media (min-width: 960px) {
  .site-nav, .site-header__cta { display: flex; }
  .menu-toggle, .mobile-menu { display: none !important; }
}

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-top: var(--pad-s); padding-bottom: var(--s-8); font-size: var(--fs-small); }
.site-footer a { text-decoration: none; color: var(--text-2); transition: color var(--d-ui) ease; }
@media (hover: hover) and (pointer: fine) { .site-footer a:hover { color: var(--text); } }
.site-footer__grid { display: grid; gap: var(--s-12); grid-template-columns: 1fr; }
.site-footer__brand img { height: 72px; width: auto; }
.site-footer__tagline { margin-top: var(--s-4); }
.site-footer__nav ul { display: grid; gap: var(--s-1); }
.site-footer__nav a, .site-footer__contact a { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer__contact { display: grid; align-content: start; color: var(--text-2); line-height: 1.6; }
.site-footer__name { color: var(--text); font-weight: 600; margin-bottom: var(--s-1); }
.site-footer__contact > span:nth-child(2) { margin-bottom: var(--s-2); }
.site-footer__owner { color: var(--text-3); font-size: var(--fs-label); line-height: 1.5; }
.site-footer__legal { margin-top: var(--s-12); padding-top: var(--s-6); border-top: 1px solid var(--line); }
.site-footer__legal ul { display: flex; flex-wrap: wrap; gap: 0 var(--s-6); }
.site-footer__legal a { display: inline-flex; align-items: center; min-height: 44px; color: var(--text-3); }
/* social links (footer + /contact): inline SVG, 44px targets, no third-party requests */
.social-links { display: flex; flex-wrap: wrap; gap: var(--s-1); margin: var(--s-2) 0 0 calc(-1 * var(--s-3)); padding: 0; list-style: none; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; color: var(--text-2); transition: color 160ms ease; }
.social-links a:hover { color: var(--text); }
.social-links__icon { width: 20px; height: 20px; display: block; }
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 5fr 3fr 4fr; gap: var(--gutter); }
}

/* ---------- shell pages (Run 1) ---------- */
.shell__inner { padding-top: calc(var(--header-h) + var(--pad-l)); padding-bottom: var(--pad-l); min-height: 45svh; }

/* ========== shared components (home + inner pages) ========== */
.grid-12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); }
.grid-12 > * { grid-column: 1 / -1; }
.band { background: var(--surface-1); }


.f-grid { stroke: var(--line); stroke-width: 1; opacity: 0.45; }
.f-dim, .f-dim path { stroke: var(--line); stroke-width: 1; fill: none; }
.f-link path, .f-link-plain path { stroke: var(--text-3); stroke-width: 1; fill: none; }
.f-arrow { stroke: var(--text-3); stroke-width: 1; }
.f-node rect { fill: var(--surface-1); stroke: var(--line); stroke-width: 1; }
.f-node--active rect { stroke: var(--forge); stroke-width: 2; }
.f-gate { fill: var(--forge); }
.f-drop-active { stroke: var(--forge); stroke-width: 1; fill: none; }
.f-text text { fill: var(--text); font: 500 18px var(--font); text-anchor: middle; }
.flow__dot circle { fill: var(--text); }


.card { display: flex; flex-direction: column; gap: var(--s-4); background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-card); padding: var(--s-6); }
.card .h3 { margin-bottom: var(--s-1); }
.card__benefit { color: var(--text-2); font-size: var(--fs-small); line-height: 1.6; border-top: 1px solid var(--line); padding-top: var(--s-4); }
.card__benefit-label { color: var(--text); font-weight: 600; }
.card__link { margin-top: auto; padding-top: var(--s-2); }
.tag { align-self: flex-start; font-size: var(--fs-small); color: var(--text-2); border: 1px solid var(--line); border-radius: var(--r-chip); padding: 2px var(--s-2); }

/* ---------- 4 · architecture (P4) ---------- */
.arch { padding-block: var(--pad-l); border-block: 1px solid var(--line); }
.arch__intro { margin-top: var(--s-4); max-width: 52ch; }
.arch__body { margin-top: var(--s-12); row-gap: var(--s-8); }
.arch__svg { display: none; }
.arch__nodes { display: grid; gap: var(--s-2); }
.arch__node {
  display: flex; align-items: center; gap: var(--s-3); min-height: 48px; padding: 10px 16px;
  background: var(--surface-1); color: var(--text); border: 1px solid var(--line); border-radius: var(--r-ctl);
  font: 500 1rem/1.3 var(--font); text-align: left; cursor: pointer;
  transition: transform var(--d-press) var(--ease-out), border-color var(--d-ui) ease;
}
.arch__node:active { transform: scale(0.97); }
.arch__node .label { min-width: 2ch; }
.arch__node[aria-pressed="true"] { border-color: var(--forge); box-shadow: inset 0 0 0 1px var(--forge); }
.arch__node[aria-pressed="true"] .label { color: var(--text); }
@media (hover: hover) and (pointer: fine) { .arch__node:hover { border-color: var(--text-3); } .arch__node[aria-pressed="true"]:hover { border-color: var(--forge); } }
.f-hub { fill: var(--surface-2); stroke: var(--text-3); stroke-width: 1; }
.f-spokes-active path { stroke: var(--forge); stroke-width: 2; fill: none; opacity: 0; transition: opacity var(--d-ui) ease; }
.f-spokes-active path.is-active { opacity: 1; }

.arch__panels { display: flex; flex-direction: column; gap: var(--s-6); align-items: flex-start; }
.arch__panel { width: 100%; background: var(--surface-1); border: 1px solid var(--line); border-radius: var(--r-card); padding: var(--s-6); }
.arch__panel .h3 { margin-top: var(--s-2); }
.arch__dl { margin: var(--s-6) 0 0; display: grid; }
.arch__dl div { display: grid; gap: var(--s-1); padding: var(--s-3) 0; border-top: 1px solid var(--line); }
.arch__dl dt { font-size: var(--fs-small); color: var(--text-3); font-weight: 500; }
.arch__dl dd { margin: 0; color: var(--text); font-size: 1rem; line-height: 1.5; }
.arch__foot { max-width: 52ch; }

@media (min-width: 1024px) {
  .arch__title { grid-column: 1 / span 6; }
  .arch__intro { grid-column: 8 / span 5; align-self: end; margin-top: 0; }
  .arch__map { grid-column: 1 / span 7; position: relative; aspect-ratio: 640 / 520; }
  .arch__svg { display: block; position: absolute; inset: 0; width: 100%; height: 100%; }
  .arch__nodes { position: absolute; inset: 0; display: block; }
  .arch__node { position: absolute; left: var(--x); top: var(--y); translate: -50% -50%; white-space: nowrap; }
  .arch__panels { grid-column: 9 / span 4; align-self: center; }
  .arch__panel { padding: var(--s-8); }
  .arch__dl div { grid-template-columns: 1fr; }
}


.ledger__row { display: grid; gap: var(--s-2); padding: var(--s-6) 0; border-top: 1px solid var(--line); }
.ledger__row:last-child { border-bottom: 1px solid var(--line); }
.ledger__row dd { margin: 0; max-width: 52ch; }

/* ---------- 7 · governance (P7) ---------- */
.gov { padding-block: var(--pad-l); }
.gov__intro { margin-top: var(--s-4); max-width: 44ch; }
.gov__foot { margin-top: var(--s-4); }
.gov__sticky .link-arrow { margin-top: var(--s-4); }
.gov__list { margin-top: var(--s-12); border-top: 1px solid var(--line); }
.gov__list li { display: grid; grid-template-columns: 24px 1fr; gap: var(--s-4); padding: var(--s-6) 0; border-bottom: 1px solid var(--line); }
.gov__list .gate { margin-top: 9px; color: var(--text-3); }
.gov__name { font-size: 1.125rem; font-weight: 600; line-height: 1.4; margin-bottom: var(--s-1); }
@media (min-width: 1024px) {
  .gov__side { grid-column: 1 / span 5; }
  .gov__sticky { position: sticky; top: calc(var(--header-h) + var(--s-12)); }
  .gov__list { grid-column: 7 / span 6; margin-top: 0; }
  .gov__list li { padding: var(--s-8) 0; }
}

/* ---------- 8 · final (P8) ---------- */
.final { padding-top: var(--pad-l); padding-bottom: var(--pad-m); }
.final__inner { --p: var(--s-12); position: relative; padding-left: var(--p); }
.final__rail { position: absolute; left: 4px; top: calc(-1 * var(--pad-l)); bottom: 61px; width: 1px; background: var(--line); }
.final__title { max-width: 18ch; }
.final__action { position: relative; display: flex; align-items: center; margin-top: var(--s-8); }
.final__gate { position: absolute; left: calc(-1 * var(--p)); top: 50%; margin-top: -4.5px; color: var(--text-3); background: var(--bg); }
.final__action::before { content: ""; position: absolute; left: calc(-1 * var(--p) + 16px); width: calc(var(--p) - 24px); top: 50%; height: 1px; background: var(--line); }
.final__note { margin-top: var(--s-4); }
@media (min-width: 1024px) {
  .final__inner { --p: 204px; }
  .final__title { max-width: 20ch; }
}


/* ---------- reveal (brief §9) — only with JS ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(8px); transition: opacity var(--d-reveal) var(--ease-out), transform var(--d-reveal) var(--ease-out); transition-delay: calc(var(--i, 0) * 40ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { transform: none; transition: opacity 150ms ease; transition-delay: 0ms; }
  .mobile-menu { transform: none; }
  .btn:active { transform: none; }
}

/* ---------- blueprint wireframes (Σχηματικό) ---------- */
.wf { margin: 0; display: grid; gap: var(--s-3); justify-items: start; }
.wf__svg { width: 100%; height: auto; background: var(--bg); }
.wf__cap { max-width: 52ch; }
.wf-frame, .wf-field { fill: none; stroke: var(--line); stroke-width: 1; }
.wf-line, .wf-line path { fill: none; stroke: var(--line); stroke-width: 1; }
.wf-hatch { stroke: var(--line); stroke-width: 1; }
.wf-img { stroke: var(--line); stroke-width: 1; }
.wf-dot circle { fill: var(--line); }
.wf-bar { fill: var(--surface-2); }
.wf-bar--strong { fill: var(--line); }
.wf-btn { fill: var(--surface-2); stroke: var(--text-3); stroke-width: 1; }
.wf-gate { fill: var(--bg); stroke: var(--text-3); stroke-width: 1.5; }
.wf-gate--on { fill: var(--text-3); }
.wf-text { fill: var(--text-3); font: 500 13px var(--font); } /* r3: 17→13, «Αναχώρηση» fits its 79-unit field with ~8 margin */
.wf-text--btn { fill: var(--text); text-anchor: middle; font-weight: 600; }

/* ---------- Run 2b (15/10): final band aligned to container, no rail/◇ ---------- */
.final__inner, .final__inner { --p: 0px; padding-left: 0; }
.final__action::before { content: none; }
@media (min-width: 1024px) { .final__inner { --p: 0px; } }
.chip { display: inline-block; font: 500 var(--fs-label)/1.4 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-2); border: 1px solid var(--line); border-radius: var(--r-chip); padding: 2px var(--s-2); }
.spec { margin: 0; display: grid; }
.spec div { display: grid; grid-template-columns: minmax(7.5rem, auto) 1fr; gap: var(--s-4); padding: var(--s-2) 0; border-top: 1px solid var(--line); font-size: var(--fs-small); }
.spec dt { color: var(--text-3); }
.spec dt[lang="en"] { font-family: var(--mono); font-size: var(--fs-label); letter-spacing: 0.06em; text-transform: uppercase; }
.spec dd { margin: 0; color: var(--text); }
.nowrap { white-space: nowrap; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }