/* ==========================================================================
   Project Controls Toolkit — design tokens
   Direction: engineering drawing sheet — title blocks, dimension lines,
   grid paper, revision stamps. Built for planning/schedule engineers.
   ========================================================================== */

:root {
  --paper: #f5f6f2;
  --paper-raised: #ffffff;
  --grid-line: #dde1d8;
  --ink: #16223e;
  --ink-soft: #48566f;
  --ink-faint: #7c879a;
  --rule: #b7c0cc;
  --accent: #d4601c;
  --accent-ink: #ffffff;
  --live: #2f6f4e;
  --live-bg: #e7f0ea;
  --flag: #b23a2e;
  --flag-bg: #f6e6e4;
  --dev: #8a6d1f;
  --dev-bg: #f3ecda;

  --display: "Space Grotesk", "IBM Plex Sans", sans-serif;
  --sans: "IBM Plex Sans", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --sheet-max: 1120px;
  --radius: 3px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px),
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

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

a { color: inherit; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--ink-soft); }

.mono { font-family: var(--mono); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 0.6em;
}

.wrap {
  max-width: var(--sheet-max);
  margin: 0 auto;
  padding: 0 28px;
}

/* -------------------------------------------------------------- header -- */

.site-header {
  border-bottom: 1.5px solid var(--ink);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tagline {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.45rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s ease;
}

.wordmark:hover {
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav a {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 6px 0;
  position: relative;
  transition: color 0.2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav a:hover {
  color: var(--ink);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 0.75rem;
  cursor: pointer;
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper-raised);
    border-bottom: 1.5px solid var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 6px 28px 16px;
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 10px 0; width: 100%; border-bottom: 1px solid var(--grid-line); }
}

/* --------------------------------------------------------- title block -- */
/* the signature element: repurposes a CAD/drawing title block as a status
   strip, carrying real per-page metadata rather than decoration. */

.title-block {
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  background: var(--paper-raised);
}

.title-block .wrap {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 0;
}

.tb-cell {
  padding: 12px 18px;
  border-right: 1px solid var(--rule);
}
.tb-cell:last-child { border-right: none; }

.tb-cell .tb-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 4px;
}

.tb-cell .tb-value {
  font-family: var(--mono);
  font-size: 0.86rem;
  color: var(--ink);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px 3px;
  border-radius: var(--radius);
}
.status-pill.live { background: var(--live-bg); color: var(--live); }
.status-pill.dev { background: var(--dev-bg); color: var(--dev); }
.status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

@media (max-width: 760px) {
  .title-block .wrap { grid-template-columns: repeat(2, 1fr); }
  .tb-cell:nth-child(odd) { border-right: 1px solid var(--rule); }
}

/* -------------------------------------------------------------- hero  -- */

.hero {
  padding: 76px 0 60px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.1rem);
  max-width: 15ch;
}

.hero .lede {
  font-size: 1.08rem;
  max-width: 46ch;
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.btn {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--ink);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.2s ease;
  position: relative;
  box-shadow: 2px 2px 0px var(--ink);
}

.btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px var(--ink);
}

.btn:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--ink);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--ink);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: #e2712d;
}

.btn-ghost {
  background: var(--paper-raised);
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--paper);
}

/* ---------------------------------------------------------- gantt art -- */
/* decorative schedule bars used on the hero — the visual vernacular of
   the subject matter (P6 schedules) rather than a generic illustration */

.gantt {
  border: 1.5px solid var(--ink);
  background: var(--paper-raised);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
}

.gantt-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.gantt-row:last-child { margin-bottom: 0; }

.gantt-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-faint);
}

.gantt-track {
  height: 10px;
  background: var(--grid-line);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.gantt-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 2px;
  background: var(--ink);
}

.gantt-bar.accent { background: var(--accent); }
.gantt-bar.live { background: var(--live); }

/* --------------------------------------------------------------- grid -- */

.section {
  padding: 56px 0;
  border-top: 1px solid var(--grid-line);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 34px;
  flex-wrap: wrap;
}

.section-head h2 {
  font-size: 1.7rem;
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  border: 1.5px solid var(--ink);
  background: var(--paper-raised);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card .num {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 10px;
}

.card h3 { font-size: 1.2rem; margin-bottom: 10px; }

.card p { flex-grow: 1; }

.card .price {
  font-family: var(--mono);
  font-size: 0.86rem;
  color: var(--ink);
  margin: 14px 0 16px;
  padding-top: 14px;
  border-top: 1px solid var(--grid-line);
}

.card .btn { align-self: flex-start; margin-top: 4px; }

/* --------------------------------------------------------- feature list -- */

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.feature-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--grid-line);
}

.feature-list li:first-child { border-top: 1px solid var(--grid-line); }

.feature-list .leader {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  padding-top: 2px;
}

.feature-list strong { color: var(--ink); display: block; margin-bottom: 2px; }
.feature-list span { color: var(--ink-soft); font-size: 0.94rem; }

/* -------------------------------------------------------------- panel -- */

.panel {
  border: 1.5px solid var(--ink);
  background: var(--paper-raised);
  border-radius: var(--radius);
  padding: 30px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; }
}

.notice {
  border: 1px solid var(--flag);
  background: var(--flag-bg);
  color: #6f251d;
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.92rem;
}

.notice strong { color: #6f251d; }

/* ----------------------------------------------------------- promo bar -- */

.promo-banner {
  background: var(--accent);
  color: var(--accent-ink);
  border-bottom: 1.5px solid var(--ink);
  font-weight: 600;
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.1);
}

.promo-banner .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 28px;
  flex-wrap: wrap;
  text-align: center;
}

.promo-banner strong {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  padding: 4px 10px;
  border-radius: var(--radius);
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.15);
}

.promo-banner span {
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.promo-banner a {
  text-decoration: underline;
  color: var(--accent-ink);
  font-weight: 700;
}

/* -------------------------------------------------------- price block -- */

.price-block {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.price-was {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--ink-faint);
  text-decoration: line-through;
}

.price-now {
  font-family: var(--mono);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--ink);
}

.price-off {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--flag-bg);
  color: var(--flag);
  border: 1.5px solid var(--flag);
  padding: 4px 10px;
  border-radius: var(--radius);
  font-weight: bold;
  box-shadow: 2px 2px 0 var(--ink);
}

.upgrade-badge {
  border: 1px dashed var(--rule);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-top: 14px;
  background: var(--paper);
}

.upgrade-badge strong { color: var(--ink); }

/* ---------------------------------------------------------- downloads -- */

.download-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  padding: 12px 18px;
  text-decoration: none;
  color: var(--ink);
  min-width: 220px;
}

.download-btn:hover { background: var(--paper); }

.download-btn .dl-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.download-btn .dl-name {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.98rem;
}

/* ------------------------------------------------------- version table -- */

.version-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 760px) {
  .version-compare { grid-template-columns: 1fr; }
}

.version-col {
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-raised);
  padding: 22px;
}

.version-col .v-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--grid-line);
}

.version-col .v-head h3 {
  font-size: 1.02rem;
  margin: 0;
}

.version-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.version-col li {
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding: 8px 0 8px 20px;
  position: relative;
  border-bottom: 1px solid var(--grid-line);
}

.version-col li:last-child { border-bottom: none; }

.version-col li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--ink-faint);
}

.version-col.next li::before { content: "+"; color: var(--accent); }

.version-note {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-top: 12px;
}

/* ----------------------------------------------------------- media -- */

.video-slot {
  border: 1.5px dashed var(--rule);
  border-radius: var(--radius);
  background: var(--paper-raised);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--ink-faint);
}

.video-slot iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius);
}

.video-slot .play-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--ink-faint);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-slot .play-icon::after {
  content: "";
  border-style: solid;
  border-width: 8px 0 8px 13px;
  border-color: transparent transparent transparent var(--ink-faint);
  margin-left: 3px;
}

.video-slot .slot-label {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-align: center;
  max-width: 32ch;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

@media (max-width: 760px) {
  .screenshot-grid { grid-template-columns: 1fr; }
}

.screenshot-slot {
  border: 1.5px dashed var(--rule);
  border-radius: var(--radius);
  background: var(--paper-raised);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
}

.screenshot-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
}

.screenshot-slot .slot-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
  text-align: center;
}

.media-note {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-top: 14px;
}

/* -------------------------------------------------------------- footer -- */

.site-footer {
  border-top: 1.5px solid var(--ink);
  padding: 34px 0 40px;
  margin-top: 20px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal {
  font-size: 0.82rem;
  color: var(--ink-faint);
  max-width: 60ch;
}

.footer-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-decoration: none;
  color: var(--ink-soft);
}

.footer-nav a:hover { color: var(--accent); }

/* --------------------------------------------------------------- misc -- */

.stamp {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid var(--flag);
  color: var(--flag);
  padding: 4px 9px;
  border-radius: var(--radius);
  transform: rotate(-2deg);
}

.form-field {
  display: block;
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1.5px solid var(--rule);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 0.95rem;
  background: var(--paper-raised);
  color: var(--ink);
}

.form-field input:focus,
.form-field textarea:focus,
a:focus-visible,
button:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 2px;
}

/* Corner Marks for CAD Aesthetics */
.card, .panel {
  position: relative;
  transition: border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover, .panel:hover {
  border-color: var(--accent);
  box-shadow: 4px 4px 0px rgba(212, 96, 28, 0.15);
}

.card::before, .card::after,
.panel::before, .panel::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  pointer-events: none;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s ease;
  border: 1px solid transparent;
}

/* top-left corner marks */
.card::before, .panel::before {
  top: -4px;
  left: -4px;
  border-top-color: var(--accent);
  border-left-color: var(--accent);
}

/* bottom-right corner marks */
.card::after, .panel::after {
  bottom: -4px;
  right: -4px;
  border-bottom-color: var(--accent);
  border-right-color: var(--accent);
}

.card:hover::before, .panel:hover::before {
  transform: translate(-2px, -2px);
}

.card:hover::after, .panel:hover::after {
  transform: translate(2px, 2px);
}

/* Coordinate indicators A1 / B2 margins on sheets */
.eyebrow {
  position: relative;
}
.eyebrow::after {
  content: "[DRW-REF:" attr(data-ref) "]";
  font-size: 0.55rem;
  color: var(--accent);
  margin-left: 8px;
  opacity: 0.7;
}

/* CAD Divider line (replaces simple border-top on sections) */
.section {
  position: relative;
  border-top: none;
}
.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--ink);
}
/* Dimension line tick effects on sections */
.section::after {
  content: "✦";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--paper);
  padding: 0 10px;
  font-size: 0.65rem;
  color: var(--accent);
  font-family: var(--mono);
}

/* Section specific markings */
.section:nth-of-type(even)::after {
  content: "⌖ SCALE 1:1 ⌖";
}
.section:nth-of-type(odd)::after {
  content: "⌖ UNIT: MM ⌖";
}

/* Mockup CSS for beautiful technical screenshots fallbacks */
.screenshot-slot {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1.5px dashed var(--rule);
  background: var(--paper-raised);
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  padding: 16px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.screenshot-slot:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.screenshot-slot img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 5;
}

.mockup {
  width: 100%;
  height: calc(100% - 20px);
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin-bottom: 8px;
  box-shadow: 3px 3px 0px var(--ink);
  font-family: var(--mono);
  position: relative;
}

.mockup-header {
  background: var(--ink);
  color: var(--paper);
  padding: 4px 8px;
  font-size: 0.55rem;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1.5px solid var(--ink);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

.mockup-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--paper);
  opacity: 0.7;
}

.mockup-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mockup-body {
  padding: 8px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--paper-raised);
}

/* Stats Mockup */
.mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.m-stat {
  border: 1px solid var(--grid-line);
  padding: 3px;
  border-radius: 2px;
  text-align: center;
  background: var(--paper);
}
.m-lbl {
  display: block;
  font-size: 0.45rem;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.m-val {
  font-size: 0.65rem;
  font-weight: 700;
}
.accent-text { color: var(--accent); }
.live-text { color: var(--live); }
.flag-text { color: var(--flag); }

.mockup-chart {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 4px;
}
.mockup-chart-bar {
  height: 6px;
  border-radius: 2px;
  border: 1px solid var(--ink);
}

/* Excel Mockup */
.excel-logo {
  background: #107c41;
  color: white;
  padding: 0px 3px;
  border-radius: 1px;
  font-weight: bold;
  font-size: 0.5rem;
}
.excel-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.5rem;
}
.excel-row {
  display: grid;
  grid-template-columns: 24px 1fr 22px 22px;
  gap: 3px;
  padding: 1px 2px;
  border-bottom: 1px solid var(--grid-line);
  text-align: left;
}
.excel-hdr {
  font-weight: bold;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}

/* Word Mockup */
.word-logo {
  background: #185abd;
  color: white;
  padding: 0px 3px;
  border-radius: 1px;
  font-weight: bold;
  font-size: 0.5rem;
}
.document-page {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: left;
}
.doc-title-block {
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  margin-bottom: 2px;
}
.doc-eyebrow {
  font-size: 0.4rem;
  color: var(--ink-faint);
  display: block;
}
.doc-title {
  font-size: 0.5rem;
  font-weight: bold;
  display: block;
}
.doc-text-line {
  height: 3px;
  background: var(--grid-line);
  border-radius: 1px;
}
.doc-highlight-box {
  background: var(--flag-bg);
  border: 1px dashed var(--flag);
  color: #6f251d;
  font-size: 0.45rem;
  padding: 2px;
  margin-top: 2px;
  border-radius: 2px;
}

/* DCMA Mockup */
.dcma-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.5rem;
  text-align: left;
}
.dcma-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px;
  border: 1px solid var(--grid-line);
  background: var(--paper);
  border-radius: 2px;
}
.badge {
  font-size: 0.4rem;
  font-weight: bold;
  padding: 1px 2px;
  border-radius: 2px;
}
.badge-pass {
  background: var(--live-bg);
  color: var(--live);
}
.badge-fail {
  background: var(--flag-bg);
  color: var(--flag);
}

/* Risk Mockup */
.risk-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  flex-grow: 1;
}
.risk-cell {
  border: 1px solid var(--ink);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.45rem;
  padding: 3px 1px;
  text-align: center;
  font-weight: bold;
}
.risk-cell.high { background: var(--flag-bg); color: var(--flag); }
.risk-cell.medium { background: var(--dev-bg); color: var(--dev); }
.risk-cell.low { background: var(--live-bg); color: var(--live); }

/* Output Bundle Mockup */
.bundle-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  flex-grow: 1;
}
.bv-card {
  width: 26px;
  height: 34px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.45rem;
  font-weight: bold;
  box-shadow: 1px 1px 0 var(--ink);
}
.doc-mini { background: #eef2fa; color: #185abd; border-color: #185abd; }
.xls-mini { background: #eff7f2; color: #107c41; border-color: #107c41; }
.html-mini { background: #fdf5f0; color: #d4601c; border-color: #d4601c; }

/* Scroll Reveal classes */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   DEPTH LAYER — added 2026-08-08
   The sheet vernacular stays; this adds the dark/contrast register the flat
   cream-on-white palette was missing. Dark bands, offer stamps, roadmap.
   ========================================================================== */

:root {
  --night:      #101a2e;
  --night-2:    #1b2b4d;
  --night-line: rgba(255,255,255,0.09);
  --on-night:   #eef2f8;
  --on-night-soft: #a8b6cd;
  --accent-lit: #f0873f;
}

/* ------------------------------------------------------------ dark band -- */

.band-dark {
  background-color: var(--night);
  background-image:
    linear-gradient(var(--night-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--night-line) 1px, transparent 1px),
    linear-gradient(160deg, var(--night) 0%, var(--night-2) 100%);
  background-size: 28px 28px, 28px 28px, 100% 100%;
  color: var(--on-night);
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  position: relative;
}

.band-dark h1, .band-dark h2, .band-dark h3 { color: var(--on-night); }
.band-dark .lede, .band-dark p { color: var(--on-night-soft); }
.band-dark .eyebrow { color: var(--accent-lit); }
.band-dark .btn-ghost {
  background: transparent;
  color: var(--on-night);
  border-color: var(--on-night);
  box-shadow: 2px 2px 0 var(--accent-lit);
}
.band-dark .btn-ghost:hover { background: rgba(255,255,255,0.06); box-shadow: 4px 4px 0 var(--accent-lit); }
.band-dark .btn-primary { border-color: var(--on-night); box-shadow: 2px 2px 0 var(--on-night); }
.band-dark .btn-primary:hover { box-shadow: 4px 4px 0 var(--on-night); }
.band-dark .gantt { background: rgba(255,255,255,0.04); border-color: var(--on-night-soft); }
.band-dark .gantt-track { background: rgba(255,255,255,0.12); }
.band-dark .gantt-bar { background: var(--on-night); }
.band-dark .gantt-label { color: var(--on-night-soft); }

/* --------------------------------------------------------- offer block -- */

.offer {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-raised);
  box-shadow: 6px 6px 0 var(--ink);
  overflow: hidden;
  margin: 8px 0 4px;
}

.offer-head {
  background: var(--night);
  color: var(--on-night);
  padding: 16px 22px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--ink);
}

.offer-head .offer-title {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.offer-head .offer-until {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent-lit);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-left: auto;
}

.offer-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
}

@media (max-width: 760px) {
  .offer-steps { grid-template-columns: 1fr; }
  .offer-join { display: none; }
}

.offer-step { padding: 22px 24px; }
.offer-step + .offer-step { border-left: 1.5px dashed var(--rule); }

@media (max-width: 760px) {
  .offer-step + .offer-step { border-left: none; border-top: 1.5px dashed var(--rule); }
}

.offer-step .step-no {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 8px;
}

.offer-step .step-pct {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  display: block;
}

.offer-step .step-what {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  margin: 8px 0 4px;
}

.offer-step .step-note {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin: 0;
}

.offer-join {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}

.offer-foot {
  border-top: 1.5px solid var(--rule);
  background: var(--paper);
  padding: 14px 24px;
  font-size: 0.88rem;
  color: var(--ink-soft);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* revision-stamp motif — reads as a drawing-sheet approval stamp */
.stamp {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 2px solid var(--flag);
  color: var(--flag);
  padding: 4px 10px;
  border-radius: 2px;
  transform: rotate(-2deg);
  background: var(--flag-bg);
  white-space: nowrap;
}

.stamp.stamp-dev { border-color: var(--dev); color: var(--dev); background: var(--dev-bg); }
.stamp.stamp-live { border-color: var(--live); color: var(--live); background: var(--live-bg); }

/* ------------------------------------------------------ android teaser -- */

.teaser {
  border: 2px dashed var(--accent);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(212,96,28,0.07), rgba(212,96,28,0.02));
  padding: 20px 24px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  margin-top: 22px;
}

@media (max-width: 760px) {
  .teaser { grid-template-columns: 1fr; text-align: left; }
}

.teaser .teaser-glyph {
  font-size: 1.9rem;
  line-height: 1;
}

.teaser h3 {
  font-family: var(--display);
  font-size: 1.02rem;
  margin: 0 0 4px;
}

.teaser p { margin: 0; font-size: 0.9rem; color: var(--ink-soft); }

/* -------------------------------------------------------------- roadmap -- */

.roadmap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-raised);
  box-shadow: 4px 4px 0 var(--ink);
}

@media (max-width: 760px) { .roadmap { grid-template-columns: 1fr; } }

.roadmap-col { padding: 22px 24px 26px; }
.roadmap-col + .roadmap-col { border-left: 1.5px solid var(--rule); }

@media (max-width: 760px) {
  .roadmap-col + .roadmap-col { border-left: none; border-top: 1.5px solid var(--rule); }
}

.roadmap-col header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1.5px dashed var(--rule);
}

.roadmap-col h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  margin: 0;
}

.roadmap-col .ver {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--ink-faint);
  margin-left: auto;
}

.tick-list { list-style: none; margin: 0; padding: 0; }

.tick-list li {
  position: relative;
  padding-left: 24px;
  margin: 9px 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.tick-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -1px;
  font-family: var(--mono);
  font-weight: 600;
  color: var(--live);
}

.tick-list.pending li::before { content: "→"; color: var(--accent); }

/* ------------------------------------------------------- card upgrades -- */

.card.is-live  { border-top: 4px solid var(--live); }
.card.is-dev   { border-top: 4px solid var(--dev); }

.card .card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

/* ------------------------------------------------- offer download button -- */

.download-btn.is-offer {
  border-color: var(--accent);
  border-width: 2px;
  background: linear-gradient(180deg, rgba(212,96,28,0.08), rgba(212,96,28,0.02));
  box-shadow: 3px 3px 0 var(--accent);
}

.download-btn.is-offer:hover {
  background: linear-gradient(180deg, rgba(212,96,28,0.14), rgba(212,96,28,0.04));
  box-shadow: 5px 5px 0 var(--accent);
}

.download-btn.is-offer .dl-label { color: var(--accent); }

/* ------------------------------------------------------- redirect page -- */

.redirect-card {
  max-width: 46ch;
  margin: 14vh auto 0;
  text-align: center;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-raised);
  box-shadow: 5px 5px 0 var(--ink);
  padding: 34px 30px;
}

.redirect-card h1 { font-size: 1.35rem; margin: 0 0 10px; }
.redirect-card p  { color: var(--ink-soft); margin: 0 0 18px; }