/* ============================================================
   JOVEL CREATIVE, HOMEPAGE
   Visual direction: Concept B2, "The Drafting Table, refined".
   Cobalt accent, crisp 1.5px borders, minimal rounding.
   No drafting grid, no gradients, no soft SaaS styling.
   ============================================================ */

/* ---------- Typeface ----------
   IBM Plex, self hosted. Files come from the official IBM/plex repository
   and are licensed under the SIL Open Font License 1.1, which permits
   self hosting. The license travels with the files in
   assets/fonts/ibm-plex/LICENSE.txt.
   Only the three weights the homepage actually uses are shipped. */
@font-face {
  font-family: "IBM Plex Sans";
  src: url("/assets/fonts/ibm-plex/IBMPlexSans-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("/assets/fonts/ibm-plex/IBMPlexSans-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/fonts/ibm-plex/IBMPlexMono-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --color-bg: #FFFFFF;
  --color-panel: #F5F7F9;
  --color-ink: #22282D;
  --color-ink-soft: #4E5860;
  --color-line: #C9D1D8;
  --color-line-soft: #E3E8EC;
  --color-accent: #1E4E8D;
  --color-accent-deep: #173D70;
  --color-accent-wash: #E7EEF7;

  /* IBM Plex is self hosted above. The system stacks below remain as
     fallbacks so the page still reads correctly if the files fail to load. */
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
  --font-normal: 400;
  --font-semibold: 600;

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem;    --space-6: 1.5rem; --space-8: 2rem;
  --space-12: 3rem;   --space-16: 4rem;

  --radius-sm: 2px;
  --border: 1.5px solid var(--color-ink);
  --container: 1140px;
  --transition-fast: 140ms ease;
  --tap-min: 44px;
}

/* ---------- Reset and base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.03rem;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent-deep); text-underline-offset: 3px; }

:focus-visible {
  outline: 2.5px solid var(--color-accent-deep);
  outline-offset: 2px;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  display: inline-flex; align-items: center; min-height: var(--tap-min);
  background: var(--color-ink); color: #fff;
  padding: var(--space-2) var(--space-4); z-index: 100;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); color: #fff; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-4); }
@media (min-width: 760px) { .container { padding: 0 var(--space-8); } }

h1, h2, h3 { font-weight: var(--font-semibold); line-height: 1.14; letter-spacing: -0.015em; }

.tag {
  display: inline-block; font-family: var(--font-mono);
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-accent-deep);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: var(--tap-min);
  font-weight: var(--font-semibold); font-size: 1rem;
  text-decoration: none; padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.btn-primary { background: var(--color-accent-deep); color: #fff; border: 1.5px solid var(--color-accent-deep); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--color-ink); border-color: var(--color-ink); }
.btn-secondary { color: var(--color-ink); border: 1.5px solid var(--color-ink); background: var(--color-bg); }
.btn-secondary:hover, .btn-secondary:focus-visible { background: var(--color-ink); color: #fff; }
.btn-invert { background: #fff; color: var(--color-accent-deep); border: 1.5px solid #fff; }
.btn-invert:hover, .btn-invert:focus-visible { background: var(--color-accent-wash); color: var(--color-accent-deep); }
.btn-invert-outline { background: transparent; color: #fff; border: 1.5px solid #fff; }
.btn-invert-outline:hover, .btn-invert-outline:focus-visible { background: #fff; color: var(--color-accent-deep); }

.cta-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* ---------- Header ---------- */
.site-header {
  border-bottom: var(--border); background: var(--color-bg);
  position: sticky; top: 0; z-index: 50;
}
.header-inner { display: flex; align-items: stretch; justify-content: space-between; min-height: 3.6rem; }
.wordmark {
  display: flex; flex-direction: column; justify-content: center;
  text-decoration: none; color: var(--color-ink); padding-right: var(--space-6);
}
.wordmark strong { font-size: 1.08rem; font-weight: var(--font-semibold); }
.wordmark small { font-size: 0.78rem; color: var(--color-ink-soft); }

.site-nav { display: flex; align-items: center; }
.site-nav ul { list-style: none; display: flex; align-items: stretch; height: 100%; }
.site-nav li { display: flex; }
.site-nav a {
  display: flex; align-items: center; padding: 0 var(--space-4);
  min-height: var(--tap-min);
  font-size: 0.95rem; font-weight: var(--font-semibold);
  text-decoration: none; color: var(--color-ink);
  border-left: 1px solid var(--color-line);
}
.site-nav a:hover, .site-nav a:focus-visible { background: var(--color-accent-wash); color: var(--color-accent-deep); }
.site-nav .nav-cta { background: var(--color-accent-deep); color: #fff; border-left: var(--border); }
.site-nav .nav-cta:hover, .site-nav .nav-cta:focus-visible { background: var(--color-ink); color: #fff; }

.nav-toggle {
  display: none; font: inherit; font-weight: var(--font-semibold); font-size: 0.95rem;
  background: none; border: none; border-left: 1px solid var(--color-line);
  padding: 0 var(--space-4); min-height: var(--tap-min);
  cursor: pointer; color: var(--color-ink);
}

@media (max-width: 759px) {
  .nav-toggle { display: block; }
  .site-nav { display: none; }
  .site-nav.open {
    display: block; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--color-bg); border-bottom: var(--border);
  }
  .site-nav ul { flex-direction: column; }
  .site-nav li { display: block; }
  .site-nav a { border-left: none; border-top: 1px solid var(--color-line); padding: var(--space-4); }
  .site-nav .nav-cta { border-left: none; border-top: var(--border); }
}

/* ---------- Hero ---------- */
.hero { border-bottom: var(--border); padding: var(--space-12) 0; }
@media (min-width: 900px) { .hero { padding: var(--space-16) 0; } }
.hero-copy { max-width: 46rem; margin-bottom: var(--space-12); }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.5rem); margin-bottom: var(--space-6); max-width: 16ch; }
.hero h1 .accent { color: var(--color-accent-deep); }
.hero-sub { font-size: 1.15rem; color: var(--color-ink-soft); max-width: 48ch; margin-bottom: var(--space-8); }

/* Transformation band */
.flow { display: grid; border: var(--border); background: var(--color-bg); }
@media (min-width: 900px) { .flow { grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; } }
.flow-panel { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }
.flow-panel h3 { font-size: 1.05rem; }
.flow-panel .flow-note { color: var(--color-ink-soft); font-size: 0.93rem; }
.flow-figure { margin-top: auto; }
/* On narrow screens the stacked figures are the main source of hero height.
   Capping them shortens the hero without changing the artwork. */
@media (max-width: 899px) {
  .flow-figure svg { max-height: 110px; }
}
.flow-join {
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent-deep); background: var(--color-panel);
  border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line);
  padding: var(--space-2);
}
@media (min-width: 900px) {
  .flow-join {
    border-top: none; border-bottom: none;
    border-left: 1px solid var(--color-line); border-right: 1px solid var(--color-line);
    padding: 0 var(--space-3);
  }
  .flow-join svg { transform: none; }
}
@media (max-width: 899px) { .flow-join svg { transform: rotate(90deg); } }
.flow-panel.is-result { background: var(--color-accent-wash); }

/* ---------- Section shell ---------- */
.section { border-bottom: var(--border); padding: var(--space-12) 0; }
@media (min-width: 900px) { .section { padding: var(--space-16) 0; } }
.section-head { margin-bottom: var(--space-8); max-width: 46rem; }
.section-head h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); margin-bottom: var(--space-3); }
.section-head p { color: var(--color-ink-soft); font-size: 1.08rem; }
.section-cta { margin-top: var(--space-8); display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* ---------- Reassurance ---------- */
.reassure {
  margin-top: var(--space-8); border: var(--border);
  border-left: 6px solid var(--color-accent-deep);
  background: var(--color-panel); padding: var(--space-6);
  display: flex; flex-wrap: wrap; gap: var(--space-6);
  align-items: center; justify-content: space-between;
}
.reassure p { font-size: 1.15rem; font-weight: var(--font-semibold); max-width: 34ch; }
.reassure small {
  display: block; font-weight: var(--font-normal); color: var(--color-ink-soft);
  font-size: 0.95rem; margin-top: var(--space-2); max-width: 44ch;
}

/* ---------- Recognition and translation, your words to what we build ---------- */
.translate { border: var(--border); }
.translate-head, .translate-row { display: grid; align-items: center; }
@media (min-width: 860px) {
  .translate-head, .translate-row { grid-template-columns: 1fr 3.5rem 1.2fr; }
}
.translate-head { border-bottom: var(--border); background: var(--color-panel); }
.translate-head span { padding: var(--space-3) var(--space-6); }
.translate-head span:last-child { border-left: 1px solid var(--color-line); }
@media (max-width: 859px) { .translate-head { display: none; } }

.translate-row { border-bottom: 1px solid var(--color-line); }
.translate-row:last-child { border-bottom: none; }
.translate-row:hover { background: #FAFBFC; }

.you-say { padding: var(--space-4) var(--space-6); font-size: 1.05rem; }
.you-say q { font-style: italic; color: var(--color-ink); }
.translate-arrow { display: flex; align-items: center; justify-content: center; color: var(--color-accent-deep); }
.we-build { padding: var(--space-4) var(--space-6); }
.we-build h3 { font-size: 1.02rem; margin-bottom: var(--space-1); }
.we-build p { color: var(--color-ink-soft); font-size: 0.93rem; }
.we-build .price {
  display: inline-block; align-self: flex-start; margin-top: var(--space-2);
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  color: var(--color-accent-deep); background: var(--color-accent-wash);
  border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  padding: 0.15rem var(--space-2);
}
@media (min-width: 860px) {
  .we-build { border-left: 1px solid var(--color-line); align-self: stretch; display: flex; flex-direction: column; justify-content: center; }
}
@media (max-width: 859px) {
  /* Stacked order already carries the relationship, so the repeated arrow
     between every quote and service is dropped in favour of a short rule. */
  .translate-arrow { display: none; }
  .translate-row { padding: var(--space-6); }
  .you-say { padding: 0 0 var(--space-3); }
  .we-build { padding: 0 0 0 var(--space-4); border-left: 1.5px solid var(--color-line); }
}

/* ---------- Demonstration projects ---------- */
.demo-grid { display: grid; gap: var(--space-6); }
@media (min-width: 760px) { .demo-grid { grid-template-columns: repeat(3, 1fr); } }
.demo-card { border: var(--border); display: flex; flex-direction: column; background: var(--color-bg); }
.demo-label {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: #fff; background: var(--color-accent-deep);
  padding: var(--space-2) var(--space-4);
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3);
}
.demo-synthetic {
  border: 1px solid rgba(255,255,255,0.7); border-radius: var(--radius-sm);
  padding: 0 var(--space-2); font-size: 0.68rem;
}
.demo-body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.demo-body h3 { font-size: 1.08rem; }
.demo-body p { color: var(--color-ink-soft); font-size: 0.95rem; }
.demo-body .demo-context {
  font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.04em;
  color: var(--color-accent-deep); margin-top: calc(var(--space-2) * -1);
}
.demo-figure { border-top: 1px solid var(--color-line); background: var(--color-panel); padding: var(--space-4); }

/* ---------- Four step process ----------
   Explanation, not an artifact, so the enclosing box is dropped in favour
   of the open top-rule treatment used by the trust section. */
.steps { display: grid; gap: var(--space-8); }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); gap: var(--space-6); } }
.step {
  border-top: var(--border); padding-top: var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.step-num {
  display: flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem; flex: none;
  border: 1.5px solid var(--color-accent-deep); border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-weight: 500; font-size: 0.95rem;
  color: var(--color-accent-deep); background: var(--color-accent-wash);
}
.step h3 { font-size: 1.05rem; }
.step p { color: var(--color-ink-soft); font-size: 0.95rem; }

/* ---------- Trust ---------- */
/* Five principles, laid out three then two so the second row reads as a
   deliberate composition rather than an orphaned column. */
.trust-grid { display: grid; gap: var(--space-6); }
@media (min-width: 760px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(5) { grid-column: span 2; }
}
@media (min-width: 1000px) {
  .trust-grid { grid-template-columns: repeat(6, 1fr); gap: var(--space-6) var(--space-8); }
  .trust-item { grid-column: span 2; }
  .trust-item:nth-child(4), .trust-item:nth-child(5) { grid-column: span 3; }
}
.trust-item { border-top: var(--border); padding-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.trust-item h3 { font-size: 1.02rem; }
.trust-item p { color: var(--color-ink-soft); font-size: 0.95rem; }

/* ---------- Final CTA ---------- */
.final-cta { background: var(--color-accent-deep); color: #fff; padding: var(--space-12) 0; border-bottom: var(--border); }
@media (min-width: 900px) { .final-cta { padding: var(--space-16) 0; } }
.final-cta h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: var(--space-4); max-width: 20ch; }
.final-cta p { color: rgba(255,255,255,0.86); font-size: 1.1rem; max-width: 48ch; margin-bottom: var(--space-8); }
.final-cta a:not(.btn) { color: #fff; }
.final-contact { margin-top: var(--space-8); font-size: 0.98rem; color: rgba(255,255,255,0.86); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-6); }
.final-contact span { display: inline-flex; align-items: center; gap: var(--space-2); }
.final-contact a { display: inline-flex; align-items: center; min-height: var(--tap-min); }

/* ---------- Footer ---------- */
.site-footer { padding: var(--space-8) 0 var(--space-6); font-size: 0.95rem; }
.footer-grid { display: grid; gap: var(--space-6); margin-bottom: var(--space-6); }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-grid h3 { font-size: 0.85rem; font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-deep); margin-bottom: var(--space-3); }
.footer-grid p { color: var(--color-ink-soft); max-width: 40ch; }
/* No gap between rows: each link already carries a 44px touch target. */
.footer-grid ul { list-style: none; display: flex; flex-direction: column; }
.footer-grid a {
  display: inline-flex; align-items: center; min-height: var(--tap-min);
  padding: var(--space-1) 0; color: var(--color-ink); text-decoration: none;
}
.footer-grid a:hover, .footer-grid a:focus-visible { color: var(--color-accent-deep); text-decoration: underline; }
.footer-bottom { border-top: 1px solid var(--color-line); padding-top: var(--space-4); color: var(--color-ink-soft); font-size: 0.88rem; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.footer-bottom a {
  display: inline-flex; align-items: center; min-height: var(--tap-min);
  color: var(--color-ink-soft);
}

/* ============================================================
   INTERIOR PAGES
   Everything below is shared interior page work, added with the
   Services page. The homepage rules above are untouched.
   ============================================================ */

/* ---------- Interior page hero ----------
   The same construction as the homepage hero, one step quieter,
   so an interior page opens without competing with the front door. */
.page-hero { border-bottom: var(--border); padding: var(--space-12) 0; }
@media (min-width: 900px) { .page-hero { padding: var(--space-16) 0; } }
.page-hero h1 {
  font-size: clamp(2rem, 4.4vw, 3rem);
  margin-top: var(--space-4); max-width: 20ch;
}
.page-hero-sub {
  font-size: 1.15rem; color: var(--color-ink-soft);
  max-width: 52ch; margin-top: var(--space-6);
}

/* ---------- Price chip ----------
   Reusable form of the price treatment the homepage uses inside the
   translation table, available to interior pages on its own. */
.price-tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  color: var(--color-accent-deep); background: var(--color-accent-wash);
  border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  padding: 0.15rem var(--space-2);
}

/* ---------- Service list ----------
   Services are explanation, not artifacts, so they take the open
   top-rule treatment rather than a card. The rule and the mono index
   carry the structure; nothing is boxed. */
.service-list { display: grid; }
.service {
  border-top: var(--border);
  padding: var(--space-6) 0;
  display: grid; gap: var(--space-4);
}
@media (min-width: 900px) {
  .service {
    grid-template-columns: 1fr 1.35fr;
    gap: var(--space-8);
    padding: var(--space-8) 0;
  }
}
.service-lede { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); }
.service-index {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.08em; color: var(--color-accent-deep);
}
.service-lede h3 { font-size: 1.14rem; max-width: 22ch; }

.service-detail { display: flex; flex-direction: column; gap: var(--space-3); }
.service-detail p { max-width: 58ch; }
.service-fit, .service-note { color: var(--color-ink-soft); font-size: 0.93rem; }
.service-fit-label {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-accent-deep); margin-right: var(--space-2);
}
.service-note { border-left: 1.5px solid var(--color-line); padding-left: var(--space-4); }

/* ---------- Section footnote ---------- */
.section-note {
  margin-top: var(--space-6);
  color: var(--color-ink-soft); font-size: 0.95rem; max-width: 62ch;
}