/* ==========================================================================
   Q-Readiness homepage — fixed cross-fade stage (loaded AFTER styles.css).
   Five fullscreen sections scrub-fade on scroll; one canvas draws five Qs.
   ========================================================================== */

/* ---- LOGIN GATE ---- */
#lock {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--color-base);
  display: flex;
  align-items: center;
  justify-content: center;
}
#lock-qbg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.lock__panel {
  position: relative;
  z-index: 1;
  background: rgba(10, 14, 11, 0.85);
  border: 0.5px solid var(--color-border);
  padding: 40px 36px;
  max-width: 380px;
  width: 90%;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.lock__brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 24px;
}
.lock__error {
  background: rgba(255, 95, 87, 0.08);
  border: 0.5px solid rgba(255, 95, 87, 0.2);
  color: #FF5F57;
  padding: 10px 14px;
  font-size: 0.8rem;
  margin-bottom: 14px;
}
.lock__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lock__form input {
  background: var(--color-base-alt);
  border: 0.5px solid var(--color-border);
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  outline: none;
}
.lock__form input:focus { border-color: var(--color-accent); }
.lock__signup {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--color-text-dim);
}
.lock__signup a { color: var(--color-accent); }

/* ---- Drop the desktop side-rail gutter (rail removed in main.js) ---- */
@media (min-width: 769px) {
  .nav { padding-left: 32px; }
  .section { padding-left: 0; }
}

/* ---- Fixed stage ---- */
.stage {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  background: var(--color-base);
}
#qbg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  cursor: crosshair;
}

/* ---- Section layers (opacity + visibility driven by JS) ---- */
.stage-section {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  padding: 104px 32px 64px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  overflow-y: auto;
  text-align: center;
}
/* only interactive children capture the pointer; empty space passes to the canvas */
.stage-section .btn,
.stage-section form,
.stage-section input,
.stage-section textarea,
.stage-section select,
.stage-section a,
.stage-section .news-card {
  pointer-events: auto;
}

.stage-inner {
  width: 100%;
  max-width: 1120px;
  margin: auto;
  text-align: center;
}

/* ---- Scroll space that powers the scrub ---- */
.scroll-space { height: 700vh; }

/* ---- Hero ---- */
.hero-stage .stage-inner { max-width: 900px; }
.hero-stage h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 22ch;
  margin: 0 auto;
  color: var(--color-text);
}
.hero-stage h1 em {
  font-style: italic;
  color: var(--color-accent);
  font-weight: 500;
}

.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 10vh;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  pointer-events: none;
}
.scroll-hint__arrow {
  display: block;
  width: 20px;
  height: 20px;
  border-right: 1.5px solid var(--color-accent);
  border-bottom: 1.5px solid var(--color-accent);
  transform: rotate(45deg);
  animation: scroll-bounce 1.8s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { opacity: 0.3; transform: rotate(45deg) translateY(0); }
  50% { opacity: 1; transform: rotate(45deg) translateY(6px); }
}
.scroll-hint--bottom {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0;
}
@media (prefers-reduced-motion: reduce) {
  .scroll-hint__arrow { animation: none; opacity: 0.6; }
}

.stage-sub {
  font-size: 1.05rem;
  color: var(--color-text-dim);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
  font-weight: 300;
}

/* ---- STAKES ---- */
.stakes-hndl {
  max-width: 600px;
  margin: 0 auto 40px;
  padding: 22px 26px;
}
.stakes-hndl h3 { font-size: 0.85rem; margin-bottom: 10px; }
.stakes-hndl p { font-size: 0.8rem; line-height: 1.6; }

#stakes .clocks-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1080px;
  position: relative;
  padding-top: 48px;
}
#stakes .clocks-grid::before {
  content: '';
  position: absolute;
  top: 22px;
  left: 0;
  right: 16.66%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), rgba(212, 160, 67, 0.25), var(--color-accent));
}
#stakes .countdown-clock::after {
  content: '';
  position: absolute;
  top: -26px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 9px solid var(--color-accent);
}
#stakes .countdown-year {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-accent);
}
#stakes .countdown-clock:first-child { border-color: rgba(212, 160, 67, 0.5); }

/* compact + mono countdown */
#stakes .countdown-clock { padding: 22px 18px; }
#stakes .countdown-value { margin-bottom: 14px; gap: 6px; }
#stakes .cd-days .countdown-number {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 300;
  letter-spacing: 0;
}
#stakes .cd-days .countdown-unit { margin-top: 4px; }
#stakes .cd-hours .countdown-number,
#stakes .cd-minutes .countdown-number,
#stakes .cd-seconds .countdown-number {
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1vw, 0.9rem);
  font-weight: 400;
}
#stakes .countdown-label { font-size: 1rem; margin-bottom: 8px; }
#stakes .countdown-desc { font-size: 0.76rem; line-height: 1.55; }

/* "you are here" marker */
.timeline-now {
  position: absolute;
  left: 0;
  top: 22px;
  transform: translateY(-100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  line-height: 1;
}
.timeline-now::before {
  content: '';
  order: 2;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: now-pulse 2s ease-in-out infinite;
}
@keyframes now-pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

@media (max-width: 900px) {
  #stakes .clocks-grid { grid-template-columns: 1fr 1fr; }
  #stakes .clocks-grid::before,
  #stakes .countdown-clock::after,
  .timeline-now { display: none; }
}

/* ---- BOM: run modes (Docker) + arrows ---- */
.run-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 760px;
  margin: 0 auto 8px;
}
.run-mode {
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  padding: 24px 24px;
  text-align: left;
}
.run-mode--accent { border-color: var(--color-accent); }
.run-mode h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--color-text);
}
.run-mode p {
  font-size: 0.82rem;
  color: var(--color-text-dim);
  line-height: 1.6;
  font-weight: 300;
  margin: 0;
}
.run-arrows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 760px;
  margin: 0 auto 20px;
  place-items: center;
}
.run-arrow {
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 11px solid var(--color-accent);
  animation: arrow-drop 1.8s ease-in-out infinite;
}
.run-arrow:nth-child(2) { animation-delay: 0.4s; }
@keyframes arrow-drop {
  0%, 100% { transform: translateY(0); opacity: 0.35; }
  50% { transform: translateY(7px); opacity: 1; }
}
@media (max-width: 768px) {
  .run-modes, .run-arrows { grid-template-columns: 1fr; }
}

/* ---- BOM: 5-card grid ---- */
.bom-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto;
}
.bom-card {
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  padding: 24px 16px;
  position: relative;
  transition: all var(--transition-base);
  text-align: left;
}
.bom-card__num {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--color-accent-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.bom-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 0.5px solid var(--color-border);
  padding: 2px 6px;
}
.bom-card h3 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}
.bom-card p {
  font-size: 0.74rem;
  color: var(--color-text-dim);
  line-height: 1.55;
  font-weight: 300;
  margin: 0;
}
.bom-open {
  margin-top: 28px;
  font-size: 0.86rem;
  color: var(--color-text-dim);
  font-weight: 300;
}
@media (max-width: 1024px) { .bom-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .bom-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .bom-grid { grid-template-columns: 1fr; } }

/* ---- HOW WE THINK: left-to-right flow ---- */
.how-flow {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto 24px;
}
.how-flow__step {
  flex: 1 1 0;
  min-width: 0;
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  padding: 22px 20px;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.how-flow__step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}
.how-flow__step p {
  font-size: 0.8rem;
  color: var(--color-text-dim);
  line-height: 1.6;
  font-weight: 300;
  margin: 0;
}
.how-flow__arrow {
  flex: 0 0 auto;
  align-self: center;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid var(--color-accent);
  animation: flow-arrow 1.6s ease-in-out infinite;
}
@keyframes flow-arrow {
  0%, 100% { transform: translateX(0); opacity: 0.4; }
  50% { transform: translateX(5px); opacity: 1; }
}
.how-flow__dashboard {
  flex: 1.5 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.how-dashboard { display: flex; flex-direction: column; }
.how-dashboard__cta { text-align: center; margin-bottom: 8px; }
.how-dashboard__panel {
  zoom: 0.42;
  max-width: 860px;
  margin: 0 auto;
  text-align: left;
}
@media (max-width: 900px) {
  .how-flow { flex-direction: column; }
  .how-flow__arrow { display: none; }
}

/* ---- HOW WE THINK ---- */
.questionnaire-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto 28px;
}
.side-card {
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  padding: 24px 22px;
  text-align: left;
}
.side-card__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.side-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}
.side-card p {
  font-size: 0.84rem;
  color: var(--color-text-dim);
  line-height: 1.65;
  font-weight: 300;
  margin: 0;
}
.how-note {
  text-align: center;
  margin-top: 24px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 300;
}
@media (max-width: 768px) { .questionnaire-grid { grid-template-columns: 1fr; } }

/* ---- CONTACT ---- */
.contact-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 720px;
  margin: 0 auto 40px;
}
.path-card {
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  padding: 28px 24px;
  text-align: center;
}
.path-card--accent { border-color: var(--color-accent); }
.path-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--color-text);
}
.path-card p {
  font-size: 0.82rem;
  color: var(--color-text-dim);
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 20px;
}
.contact-grid { max-width: 720px; margin: 0 auto; }
.auth-row { margin-top: 28px; font-size: 0.85rem; color: var(--color-text-dim); }
.auth-row a { color: var(--color-accent); }
@media (max-width: 768px) { .contact-paths { grid-template-columns: 1fr; } }