/* =========================================================
   BOB — Showcase (homepage section) + Case Study pages
   Extends css/style.css. Same tokens: cream / charcoal / orange,
   square cards, mono labels, display headlines.
   ========================================================= */

:root {
  --mono: "JetBrains Mono", "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ink-soft: #4a453d;
  --card-dark: #231e17;
  --card-darker: #14110d;
}

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

/* ---------------------------------------------------------
   Shared: browser / device frames
   --------------------------------------------------------- */
.frame {
  position: relative;
  background: var(--charcoal);
  border: 1px solid rgba(27, 23, 18, 0.9);
  box-shadow: 0 40px 80px -30px rgba(27, 23, 18, 0.55), 0 2px 6px rgba(27, 23, 18, 0.15);
}
.frame-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 12px;
  background: #14110d;
  border-bottom: 1px solid rgba(241, 231, 214, 0.08);
}
.frame-bar i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(241, 231, 214, 0.18);
}
.frame-bar i:first-child { background: var(--orange); }
.frame-url {
  margin-left: 12px;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted-dark);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.frame-url b { color: #10b981; font-weight: 400; }
.frame img { width: 100%; height: auto; display: block; }

.device-phone {
  border-radius: 30px;
  padding: 8px;
  background: var(--charcoal);
  box-shadow: 0 30px 60px -20px rgba(27, 23, 18, 0.6);
}
.device-phone img { border-radius: 23px; width: 100%; height: auto; }

.device-display {
  border-radius: 14px;
  padding: 10px 10px 22px;
  background: #2b2620;
  box-shadow: 0 30px 60px -24px rgba(27, 23, 18, 0.6);
  position: relative;
}
.device-display img { border-radius: 6px; width: 100%; height: auto; }

.device-tablet {
  border-radius: 22px;
  padding: 12px;
  background: var(--charcoal);
  box-shadow: 0 30px 60px -24px rgba(27, 23, 18, 0.6);
}
.device-tablet img { border-radius: 12px; width: 100%; height: auto; }

/* ---------------------------------------------------------
   Shared: stat strip & chips
   --------------------------------------------------------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-strip > div {
  padding: 22px 20px;
  border-right: 1px solid var(--line);
}
.stat-strip > div:last-child { border-right: none; }
.stat-strip strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.02em;
}
.stat-strip span {
  display: block;
  margin-top: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink);
}
.stat-strip small {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
}
.stat-strip--dark { border-color: var(--line-dark); }
.stat-strip--dark > div { border-color: var(--line-dark); }
.stat-strip--dark span { color: var(--paper-text); }
.stat-strip--dark small { color: var(--muted-dark); }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.35);
}
.chip--live { color: #0f7a55; border-color: rgba(16, 185, 129, 0.35); background: rgba(16, 185, 129, 0.08); }
.chip--live::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  margin-right: 7px;
  background: #10b981;
  vertical-align: 1px;
}

/* ---------------------------------------------------------
   HOMEPAGE: Flagship showcase section
   --------------------------------------------------------- */
.showcase {
  background: var(--cream-card);
  padding: 110px 0 100px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.showcase-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 52px;
}
.showcase-head h2 {
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
}
.showcase-head h2 .dot { color: var(--orange); }
.showcase-lede { color: var(--ink-soft); font-size: 1.02rem; margin: 0 0 18px; max-width: 46ch; }
.showcase-engine {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.showcase-engine b { color: var(--ink); font-weight: 700; }

.showcase-stage {
  position: relative;
  margin-bottom: 56px;
  padding-right: 7%;
}
.showcase-stage .device-phone {
  position: absolute;
  right: 0;
  bottom: -40px;
  width: 19%;
  min-width: 150px;
}
.showcase-tag {
  position: absolute;
  left: -12px;
  top: 52px;
  z-index: 3;
  background: var(--orange);
  color: var(--cream-card);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 12px;
}

.showcase-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  margin-top: 36px;
}
.showcase-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn-ghost:hover { background: var(--ink); color: var(--paper-text); }
.btn-ghost--light { border-color: var(--paper-text); color: var(--paper-text); }
.btn-ghost--light:hover { background: var(--paper-text); color: var(--ink); }

/* ---------------------------------------------------------
   CASE STUDY PAGE
   --------------------------------------------------------- */
.cs-hero {
  background: var(--charcoal);
  color: var(--paper-text);
  padding: 90px 0 0;
  position: relative;
  overflow: hidden;
}
.cs-hero .orbit-deco { border-color: var(--line-dark); }
.cs-breadcrumb {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted-dark);
  margin-bottom: 26px;
}
.cs-breadcrumb a { color: var(--muted-dark); border-bottom: 1px solid transparent; }
.cs-breadcrumb a:hover { color: var(--orange); border-color: var(--orange); }
.cs-hero h1 {
  color: var(--paper-text);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.025em;
  max-width: 14ch;
  margin: 0 0 26px;
}
.cs-hero h1 .dot { color: var(--orange); }
.cs-hero-sub {
  color: var(--muted-dark);
  font-size: 1.12rem;
  max-width: 58ch;
  margin: 0 0 40px;
}
.cs-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  margin-bottom: 64px;
}
.cs-meta > div { padding: 18px 20px 0 0; }
.cs-meta dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}
.cs-meta dd { margin: 0; font-size: 0.92rem; color: var(--paper-text); line-height: 1.5; }

.cs-hero-shot { position: relative; margin-bottom: -120px; z-index: 2; }
.cs-hero-spacer { height: 120px; background: var(--cream); }

.cs-section { padding: 100px 0; position: relative; }
.cs-section--dark { background: var(--charcoal); color: var(--paper-text); }
.cs-section--dark h2, .cs-section--dark h3 { color: var(--paper-text); }
.cs-section--card { background: var(--cream-card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.cs-h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 20ch;
  margin: 0 0 18px;
}
.cs-lede { font-size: 1.05rem; color: var(--ink-soft); max-width: 60ch; }
.cs-section--dark .cs-lede { color: var(--muted-dark); }

.cs-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.cs-two h3 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 0 12px;
}
.cs-two p { color: var(--ink-soft); }
.cs-list { list-style: none; padding: 0; margin: 18px 0 0; }
.cs-list li {
  position: relative;
  padding: 10px 0 10px 26px;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
  color: var(--ink);
}
.cs-list li::before {
  content: "▹";
  position: absolute;
  left: 2px;
  color: var(--orange);
}
.cs-section--dark .cs-list li { border-color: var(--line-dark); color: var(--paper-text); }

/* Engine vs. Universe */
.split-engine {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 20px;
  margin-top: 48px;
}
.engine-card {
  background: var(--card-dark);
  border: 1px solid var(--line-dark);
  padding: 30px 28px;
}
.engine-card--ours { border-color: rgba(217, 113, 60, 0.55); background: linear-gradient(180deg, rgba(217, 113, 60, 0.1), rgba(217, 113, 60, 0) 60%), var(--card-dark); }
.engine-card .label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.engine-card--ours .label { color: var(--orange); }
.engine-card h3 { font-size: 1.6rem; margin: 10px 0 8px; }
.engine-card p { color: var(--muted-dark); font-size: 0.94rem; margin-bottom: 0; }
.engine-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 28px;
}

/* Module rows */
.mod-row {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 56px;
  align-items: center;
  padding: 64px 0;
  border-top: 1px solid var(--line);
}
.mod-row:first-of-type { border-top: none; padding-top: 24px; }
.mod-row--flip { grid-template-columns: 0.65fr 1.35fr; }
.mod-row--flip .mod-media { order: 2; }
.mod-idx {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}
.mod-copy h3 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.08;
  margin: 10px 0 14px;
}
.mod-copy p { color: var(--ink-soft); font-size: 0.98rem; }
.mod-copy .chip-row { margin-top: 18px; }
.mod-for {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 0.88rem;
  color: var(--ink);
}
.mod-for b { color: var(--orange); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; display: block; margin-bottom: 4px; }

/* Zoomable image buttons */
.zoom {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  text-align: inherit;
}
.zoom:focus-visible { outline: 2px solid var(--orange); outline-offset: 4px; }
.zoom .frame { transition: transform 0.35s ease, box-shadow 0.35s ease; }
.zoom:hover .frame { transform: translateY(-4px); }

/* Fleet */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.fleet-card {
  background: var(--card-dark);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--c, var(--orange));
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fleet-card .idx { font-family: var(--mono); font-size: 0.7rem; color: var(--c, var(--orange)); letter-spacing: 0.08em; }
.fleet-card h3 { font-size: 1.4rem; margin: 0; color: var(--paper-text); }
.fleet-card .role { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-dark); }
.fleet-card p { font-size: 0.88rem; color: var(--muted-dark); margin: 4px 0 0; }
.fleet-pipeline {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted-dark);
  padding: 14px 18px;
  background: var(--card-darker);
  border: 1px solid var(--line-dark);
}
.fleet-pipeline b { color: var(--paper-text); font-weight: 700; }
.fleet-pipeline span { color: var(--orange); }

/* Devices */
.devices {
  display: grid;
  grid-template-columns: 1.25fr 1fr 0.42fr;
  gap: 34px;
  align-items: end;
  margin-top: 48px;
}
.devices figure { margin: 0; }
.devices figcaption {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.devices figcaption b { display: block; color: var(--ink); font-family: var(--font-body); font-size: 0.95rem; letter-spacing: 0; margin-bottom: 2px; }

/* Services */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 48px;
}
.svc {
  background: var(--cream);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.2s ease;
}
.svc:hover { background: var(--cream-card); }
.svc .from {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.svc h3 { font-family: var(--font-body); font-weight: 800; font-size: 1.12rem; margin: 0; }
.svc p { font-size: 0.92rem; color: var(--ink-soft); margin: 0; }

/* Engagement */
.engage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.engage-card {
  border: 1px solid var(--line-dark);
  background: var(--card-dark);
  padding: 34px 30px;
}
.engage-card .label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--orange); }
.engage-card h3 { font-size: 1.7rem; margin: 10px 0 10px; }
.engage-card p { color: var(--muted-dark); font-size: 0.95rem; }

/* Lightbox */
.lightbox {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(1600px, 94vw);
  max-height: 92vh;
  overflow: visible;
}
.lightbox::backdrop {
  background: rgba(20, 17, 13, 0.86);
  backdrop-filter: blur(4px);
}
.lightbox img {
  display: block;
  max-width: min(1600px, 94vw);
  max-height: 86vh;
  width: auto;
  height: auto;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.lightbox-cap {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--paper-text);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.lightbox-close {
  font: inherit;
  color: var(--paper-text);
  background: none;
  border: 1px solid var(--line-dark);
  padding: 4px 10px;
  cursor: pointer;
}
.lightbox-close:hover { border-color: var(--orange); color: var(--orange); }

.cs-note {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 18px;
}
.cs-section--dark .cs-note { color: var(--muted-dark); }

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width: 1080px) {
  .showcase-head { grid-template-columns: 1fr; gap: 20px; }
  .fleet-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .mod-row, .mod-row--flip { grid-template-columns: 1fr; gap: 28px; }
  .mod-row--flip .mod-media { order: 0; }
  .split-engine { grid-template-columns: 1fr; }
  .devices { grid-template-columns: 1fr 1fr; }
  .devices figure:last-child { grid-column: span 2; max-width: 240px; justify-self: center; }
}

@media (max-width: 768px) {
  .showcase { padding: 72px 0 64px; }
  .showcase-stage { padding-right: 0; margin-bottom: 70px; }
  .showcase-stage .device-phone { width: 32%; min-width: 0; right: -6px; bottom: -56px; }
  .showcase-tag { left: -6px; top: 40px; }
  .showcase-foot { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip > div:nth-child(2) { border-right: none; }
  .stat-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .stat-strip--dark > div:nth-child(-n+2) { border-bottom-color: var(--line-dark); }
  .cs-hero { padding-top: 56px; }
  .cs-meta { grid-template-columns: 1fr 1fr; gap: 0 12px; }
  .cs-hero-shot { margin-bottom: -60px; }
  .cs-hero-spacer { height: 60px; }
  .cs-section { padding: 72px 0; }
  .cs-two { grid-template-columns: 1fr; gap: 36px; }
  .engine-grid { grid-template-columns: 1fr; }
  .fleet-grid { grid-template-columns: 1fr 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .engage { grid-template-columns: 1fr; }
  .devices { grid-template-columns: 1fr; }
  .devices figure:last-child { grid-column: auto; }
  .frame-bar { height: 24px; }
  .frame-url { font-size: 0.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .zoom .frame, .zoom:hover .frame { transition: none; transform: none; }
}