/* ==========================================================================
   Kodon Systems — pages.css
   --------------------------------------------------------------------------
   Page-specific sections, in page order:
     1. Home    — hero, positioning, services trio, dashboard demo,
                  process circuit, Kodo section, work teaser, CTA band
     2. Services
     3. Packages — configurator + FAQ
     4. Work
     5. About
     6. Contact
     7. 404
   ========================================================================== */

/* ==== 1 · HOME ============================================================ */

/* ---- hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-block-size: min(92dvh, 60rem);
  display: grid;
  align-items: center;
  overflow: hidden;
  /* lit, never a void: a faint gold dawn in the corner */
  background:
    radial-gradient(60rem 40rem at 85% -10%, rgba(212, 173, 82, 0.08), transparent 60%),
    var(--navy-900);
}
.hero-field {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-field canvas, .hero-field svg { inline-size: 100%; block-size: 100%; }
/* static constellation (no-JS / reduced-motion fallback) */
.hero-static { display: none; }
.no-js .hero-static, .reduced-motion .hero-static { display: block; }

.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(5rem, 12vw, 8rem);
}
.hero h1 { max-inline-size: 15ch; }
.hero h1 .accent { color: var(--gold); }
.hero .lead { max-inline-size: 42rem; margin-block-start: 1.5rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-block-start: 2.5rem; }
.hero-meta {
  margin-block-start: 3.5rem;
  font-size: var(--fs-300);
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* scroll cue: a node descending a short edge */
.scroll-cue {
  position: absolute;
  inset-block-end: 1.5rem;
  inset-inline-start: 50%;
  translate: -50% 0;
  z-index: 1;
  inline-size: 2px;
  block-size: 3rem;
  background: var(--faint);
  overflow: hidden;
}
.scroll-cue::after {
  content: '';
  position: absolute;
  inset-inline-start: -3px;
  inline-size: 8px;
  block-size: 8px;
  border-radius: 50%;
  background: var(--gold);
}
@media (prefers-reduced-motion: no-preference) {
  .scroll-cue::after { animation: cue-drop 2.4s var(--ease) infinite; }
  @keyframes cue-drop {
    0% { inset-block-start: -10px; opacity: 0; }
    30% { opacity: 1; }
    100% { inset-block-start: 100%; opacity: 0; }
  }
}

/* ---- positioning: "Small studio. That's the point." ----------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}
@media (max-width: 47.99rem) { .pillars { grid-template-columns: 1fr; } }
.pillar { border-block-start: 2px solid var(--navy-700); padding-block-start: 1.5rem; position: relative; }
.pillar::before {
  content: '';
  position: absolute;
  inset-block-start: -0.45rem;
  inset-inline-start: 0;
  inline-size: var(--ring-size);
  block-size: var(--ring-size);
  border: var(--ring-stroke) solid var(--gold);
  border-radius: 50%;
  background: var(--navy-900);
}
.pillar h3 { font-size: var(--fs-600); margin-block-end: 0.6rem; }
.pillar p { font-size: var(--fs-300); color: var(--muted); }

/* ---- services trio ---------------------------------------------------------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 63.99rem) { .svc-grid { grid-template-columns: 1fr; } }
.svc-card .ring { margin-block-end: 1.25rem; }
.svc-card h3 { font-size: var(--fs-600); margin-block-end: 0.6rem; }
.svc-card p { font-size: var(--fs-300); color: var(--muted); }
.svc-card .svc-more {
  display: inline-block;
  margin-block-start: 1.25rem;
  font-size: var(--fs-300);
  font-weight: 600;
  color: var(--gold);
}
a.svc-card:hover .svc-more { color: var(--gold-bright); }

/* ---- dashboard demo (the one live component) --------------------------------- */
.dash {
  background: var(--navy-950);
  border: 1px solid var(--faint);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow);
}
.dash-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: 1.5rem;
}
.dash-title { display: flex; align-items: center; gap: 0.6rem; font-size: var(--fs-300); color: var(--muted); }
.dash-ranges { display: flex; gap: 0.35rem; }
.dash-range {
  font-size: var(--fs-200);
  font-weight: 600;
  color: var(--muted);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-variant-numeric: tabular-nums;
}
.dash-range:hover { color: var(--ink); }
.dash-range[aria-pressed='true'] { color: var(--gold); border-color: var(--gold-line); background: var(--gold-wash); }

.dash-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-block-end: 1.5rem;
}
@media (max-width: 39.99rem) { .dash-tiles { grid-template-columns: 1fr 1fr; } }
.dash-tile {
  background: var(--navy-850);
  border: 1px solid var(--faint);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
}
.dash-tile .t-label { font-size: var(--fs-200); color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
html[lang='ar'] .dash-tile .t-label { letter-spacing: 0; }
.dash-tile .t-value {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  margin-block-start: 0.2rem;
}
.dash-tile .t-delta { font-size: var(--fs-200); color: var(--gold); font-variant-numeric: tabular-nums; }

.dash-chart-wrap { position: relative; direction: ltr; /* time axis stays LTR in Arabic too */ }
.dash-chart-wrap svg { inline-size: 100%; block-size: auto; }
.dash-chart-wrap:focus-visible { outline-offset: 6px; }
.dash-tip {
  position: absolute;
  pointer-events: none;
  background: var(--navy-800);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-200);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  translate: -50% calc(-100% - 12px);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.dash-tip.on { opacity: 1; }
.dash-tip .tip-date { color: var(--muted); display: block; }
.dash-foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-block-start: 1rem;
  font-size: var(--fs-200);
  color: var(--muted);
}

/* ---- process circuit ("Four nodes. One system.") ------------------------------ */
.process { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 63.99rem) { .process { grid-template-columns: 1fr; } }
.process-diagram svg { inline-size: 100%; max-inline-size: 26rem; block-size: auto; margin-inline: auto; }
/* SVG diagram parts — lit in sequence by main.js */
.pd-edge {
  stroke: var(--navy-700);
  stroke-width: 10;
  transition: stroke var(--dur-slow) var(--ease);
}
.pd-node {
  fill: none;
  stroke: var(--navy-600);
  stroke-width: 14;
  transition: stroke var(--dur-slow) var(--ease);
}
.pd-num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  fill: var(--muted);
  transition: fill var(--dur-slow) var(--ease);
}
.pd-lit .pd-node, .pd-node.lit { stroke: var(--gold); }
.pd-edge.lit { stroke: var(--gold); }
.pd-num.lit { fill: var(--ink); }

.process-steps { display: grid; gap: 1.5rem; counter-reset: step; }
.process-step { display: flex; gap: 1.15rem; }
.process-step .step-no {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold);
  font-size: var(--fs-500);
  min-inline-size: 2ch;
  font-variant-numeric: tabular-nums;
}
.process-step h3 { font-size: var(--fs-600); margin-block-end: 0.3rem; }
.process-step p { font-size: var(--fs-300); color: var(--muted); }

/* ---- Kodo section ----------------------------------------------------------------- */
.kodo-hero { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 63.99rem) { .kodo-hero { grid-template-columns: 1fr; } }
.kodo-stage {
  background: var(--navy-950);
  border: 1px solid var(--faint);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.kodo-stage .flow { margin-block-end: 1.75rem; }
.kodo-stage-log { display: flex; flex-direction: column; gap: 0.75rem; min-block-size: 14rem; }
.kodo-replay {
  margin-block-start: 1.25rem;
  font-size: var(--fs-300);
  font-weight: 600;
  color: var(--gold);
}
.kodo-replay:hover { color: var(--gold-bright); }

/* ---- work teaser + case cards ----------------------------------------------------- */
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 47.99rem) { .case-grid { grid-template-columns: 1fr; } }
.case-card { padding: 0; overflow: hidden; }
.case-card .img-slot { border: 0; border-radius: 0; aspect-ratio: 16 / 9; }
.case-card .case-body { padding: 1.5rem; }
.case-card .case-tag { font-size: var(--fs-200); color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; }
html[lang='ar'] .case-card .case-tag { letter-spacing: 0; }
.case-card h3 { font-size: var(--fs-600); margin-block: 0.5rem; }
.case-card p { font-size: var(--fs-300); color: var(--muted); }

/* ---- CTA band ----------------------------------------------------------------------- */
.cta-band {
  text-align: center;
  background:
    radial-gradient(40rem 20rem at 50% 120%, rgba(212, 173, 82, 0.1), transparent 65%),
    var(--navy-850);
  border-block: 1px solid var(--faint);
}
.cta-band h2 { max-inline-size: 20ch; margin-inline: auto; }
.cta-band p { margin: 1.25rem auto 0; }
.cta-band .hero-ctas { justify-content: center; }

/* ==== 2 · SERVICES ==================================================================== */
.svc-section { scroll-margin-top: 6rem; }
.svc-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 63.99rem) { .svc-split { grid-template-columns: 1fr; } }
.svc-list { display: grid; gap: 0.75rem; margin-block-start: 1.5rem; }
.svc-list li { display: flex; gap: 0.75rem; align-items: baseline; font-size: var(--fs-300); color: var(--text); }
.svc-list .ring { inline-size: 0.55rem; block-size: 0.55rem; border-width: 2px; translate: 0 -1px; }
.svc-diagram {
  background: var(--navy-950);
  border: 1px solid var(--faint);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2vw, 1.5rem);
}
.svc-diagram-caption { font-size: var(--fs-200); color: var(--muted); text-align: center; margin-block-start: 1.5rem; }

/* ==== 3 · PACKAGES ===================================================================== */
.pkg-scroll {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-block-end: 1.5rem;
}
.pkg-scroll .card {
  min-inline-size: 20rem;
  flex: 1 0 20rem;
  scroll-snap-align: start;
}
.pkg-coming-soon {
  opacity: 0.5;
  pointer-events: none;
  filter: grayscale(0.5);
}
.pkg-badge {
  display: inline-block;
  font-size: var(--fs-200);
  font-weight: 600;
  color: var(--cream);
  background: var(--cream-text);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.pkg-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.75rem; margin-block-end: 0.5rem; }
.pkg-price { font-family: var(--font-display); color: var(--gold); font-weight: 700; font-size: var(--fs-600); }
.pkg-best { color: var(--muted); font-size: var(--fs-300); margin-block-end: 1.5rem; }
.pkg-includes { display: grid; gap: 0.7rem; margin-block-end: 1.75rem; }
.pkg-includes li { display: flex; gap: 0.75rem; align-items: baseline; font-size: var(--fs-300); }
.pkg-includes .ring { inline-size: 0.55rem; block-size: 0.55rem; border-width: 2px; translate: 0 -1px; }
.pkg-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; font-size: var(--fs-300); color: var(--muted); margin-block-end: 1.75rem; }

.pkg-table-wrap { overflow-x: auto; margin-block-start: 3rem; }
.pkg-table { border-collapse: collapse; inline-size: 100%; font-size: var(--fs-300); }
.pkg-table caption { text-align: start; font-size: var(--fs-300); color: var(--muted); margin-block-end: 1rem; }
.pkg-table th, .pkg-table td { padding: 0.8rem 1rem; border-block-end: 1px solid var(--faint); text-align: start; }
.pkg-table thead th { font-family: var(--font-display); color: var(--ink); }
.pkg-table td:not(:first-child), .pkg-table th:not(:first-child) { text-align: center; }
.pkg-yes { color: var(--gold); font-weight: 700; }
.pkg-no { color: var(--faint); }

.faq { max-inline-size: 46rem; }
.faq details { border-block-end: 1px solid var(--faint); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding-block: 1.15rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: '';
  inline-size: 0.6rem;
  block-size: 0.6rem;
  flex: none;
  border: 2px solid var(--navy-600);
  border-radius: 50%;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.faq details[open] summary::before { border-color: var(--gold); background: var(--gold); }
.faq details p { padding-block-end: 1.25rem; color: var(--muted); font-size: var(--fs-300); }

/* ==== 4 · WORK ========================================================================== */
.case-study { scroll-margin-top: 6rem; }
.case-study .media { margin-block: 2rem; }
.case-study .img-slot { aspect-ratio: 16 / 9; }
.case-cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 47.99rem) { .case-cols { grid-template-columns: 1fr; } }
.case-block h3 { font-size: var(--fs-500); margin-block-end: 0.5rem; display: flex; align-items: center; gap: 0.6rem; }
.case-block p { font-size: var(--fs-300); color: var(--muted); }
/* factual placeholder text awaiting real client detail */
[data-fact] { font-style: inherit; }
.fact-pending { color: var(--muted); }

/* ==== 5 · ABOUT ========================================================================== */
.about-split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 63.99rem) { .about-split { grid-template-columns: 1fr; } }
.about-portrait .img-slot { aspect-ratio: 4 / 5; max-inline-size: 24rem; }
.about-copy p + p { margin-block-start: 1.15rem; }

.stack-tiers { display: grid; gap: 2.5rem; }
.stack-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.stack-item {
  border: 1px solid var(--faint);
  border-radius: var(--radius);
  padding: 0.9rem 1.25rem;
  font-size: var(--fs-300);
}
.stack-item strong { display: block; font-family: var(--font-display); color: var(--ink); }
.stack-item span { color: var(--muted); font-size: var(--fs-200); }
.stack-quiet { font-size: var(--fs-300); color: var(--muted); }

/* ==== 6 · CONTACT ======================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr; max-inline-size: 40rem; margin-inline: auto; gap: clamp(2rem, 5vw, 4rem); align-items: start; }

.contact-rail { display: grid; gap: 1rem; }
.contact-way { display: flex; gap: 1rem; align-items: flex-start; text-decoration: none; }
.contact-way .ring { margin-block-start: 0.4rem; }
.contact-way strong { display: block; font-family: var(--font-display); }
.contact-way span { font-size: var(--fs-300); color: var(--muted); }
a.contact-way:hover strong { color: var(--gold-bright); }

/* ==== 7 · 404 ============================================================================= */
.err-page { min-block-size: 70dvh; display: grid; place-items: center; text-align: center; }
.err-page img { inline-size: 6rem; margin-inline: auto; margin-block-end: 2rem; opacity: 0.9; }
.err-page p { margin: 1rem auto 2rem; color: var(--muted); }