/* ==========================================================================
   Databert interactive layer (homepage)

   Loaded after style.css and uses its colour and type tokens. Every
   enhancement that changes how something looks by default is scoped under
   .js, so if JavaScript fails to load the page falls back to the plain
   static design rather than breaking.
   ========================================================================== */

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

html {
  scroll-padding-top: 88px; /* in page links land below the sticky header */
}

/* ---------- scroll progress ---------- */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 60;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-600), var(--accent-500));
  transform-origin: 0 50%;
  transform: scaleX(var(--p, 0));
}

.no-js .scroll-progress {
  display: none;
}

/* ==========================================================================
   Hero: network canvas, entrance, underline
   ========================================================================== */

.hero--interactive {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero--interactive::before {
  /* soft gold glow behind the report card */
  content: "";
  position: absolute;
  z-index: -2;
  right: -10%;
  top: 5%;
  width: 60%;
  height: 90%;
  background: radial-gradient(closest-side, rgba(201, 168, 76, 0.16), transparent 70%);
  pointer-events: none;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.3) 38%, #000 72%);
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.3) 38%, #000 72%);
}

.no-js .hero__canvas {
  display: none;
}

@media (max-width: 980px) {
  .hero__canvas {
    -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.35) 45%, #000 80%);
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.35) 45%, #000 80%);
  }
}

.hero__title em {
  position: relative;
  white-space: nowrap;
}

.hero__underline {
  position: absolute;
  left: -2%;
  bottom: -0.12em;
  width: 104%;
  height: 0.3em;
  overflow: visible;
  pointer-events: none;
}

.hero__underline path {
  fill: none;
  stroke: var(--accent-500);
  stroke-width: 3;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

@media (prefers-reduced-motion: no-preference) {
  .js [data-hero] {
    animation: hero-in 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0s) backwards;
  }

  .js .hero__underline path {
    stroke-dasharray: 240;
    stroke-dashoffset: 240;
    animation: underline-draw 0.9s cubic-bezier(0.6, 0, 0.2, 1) 0.9s forwards;
  }
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
}

@keyframes underline-draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* ==========================================================================
   Segmented control (used by the live card and the checks)
   ========================================================================== */

.seg {
  position: relative;
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: var(--paper-50);
  border: 1px solid var(--line-200);
  border-radius: 999px;
}

.seg [role="tab"] {
  position: relative;
  z-index: 1;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate-500);
  background: transparent;
  border: 0;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.seg [role="tab"]:hover {
  color: var(--ink-950);
}

.seg [role="tab"][aria-selected="true"] {
  color: var(--ink-950);
  background: var(--paper-0);
  box-shadow: 0 1px 3px rgba(8, 15, 28, 0.12);
}

.seg [role="tab"]:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
}

/* with JS, a sliding indicator replaces the per button background */
.seg.has-ind [role="tab"][aria-selected="true"] {
  background: transparent;
  box-shadow: none;
}

.seg__ind {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 0;
  width: 0;
  border-radius: 999px;
  background: var(--paper-0);
  box-shadow: 0 1px 3px rgba(8, 15, 28, 0.12), 0 0 0 1px rgba(201, 168, 76, 0.35);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), width 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ==========================================================================
   Live report card
   ========================================================================== */

.live-card {
  transition: box-shadow 0.3s ease;
}

.live-card:hover {
  box-shadow: 0 1px 2px rgba(8, 15, 28, 0.05), 0 22px 44px -20px rgba(8, 15, 28, 0.3);
}

.live-card .report-card__head {
  align-items: center;
}

.live-card__refresh {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ok-600);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.live-card__refresh:hover,
.live-card__refresh:focus-visible {
  border-color: var(--line-200);
  background: var(--paper-50);
  outline: none;
}

.live-card__refresh:disabled {
  cursor: progress;
}

.live-card__pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok-600);
}

.live-card__icon {
  width: 12px;
  height: 12px;
  opacity: 0.7;
}

@media (prefers-reduced-motion: no-preference) {
  .live-card__pulse {
    animation: live-pulse 2.4s ease-out infinite;
  }

  .live-card__refresh.is-refreshing .live-card__icon {
    animation: spin 0.8s linear infinite;
  }
}

@keyframes live-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(47, 122, 79, 0.45);
  }
  70%,
  100% {
    box-shadow: 0 0 0 7px rgba(47, 122, 79, 0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.live-card__tabs {
  margin-bottom: 1rem;
}

.live-card .chip__value {
  font-variant-numeric: tabular-nums;
  transition: opacity 0.2s ease;
}

.live-card .chip__value.is-swapping {
  opacity: 0.25;
}

.chip__value--down {
  color: var(--err-600);
}

.live-chart {
  position: relative;
  border-radius: var(--radius-sm);
  outline: none;
}

.live-chart:focus-visible {
  box-shadow: 0 0 0 2px var(--accent-500);
}

.live-chart__svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  cursor: crosshair;
  touch-action: pan-y;
}

.live-chart__line {
  fill: none;
  stroke: var(--accent-500);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.live-chart__cross {
  stroke: var(--slate-400);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.live-chart__dot {
  fill: var(--paper-0);
  stroke: var(--accent-600);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.live-chart__tip {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.32rem 0.6rem;
  font-size: 0.74rem;
  white-space: nowrap;
  color: var(--paper-0);
  background: var(--ink-950);
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 16px -8px rgba(8, 15, 28, 0.5);
  transform: translate(-50%, calc(-100% - 12px));
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  font-variant-numeric: tabular-nums;
}

.live-chart__tip span {
  color: var(--slate-on-dark);
}

.live-chart.is-hover .live-chart__cross,
.live-chart.is-hover .live-chart__tip {
  opacity: 1;
}

/* each label is pinned to the exact x of its data point, set inline */
.live-chart__axis {
  position: relative;
  height: 1.1rem;
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--slate-400);
}

.live-chart__axis span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  white-space: nowrap;
}

/* ==========================================================================
   Capability marquee
   ========================================================================== */

.marquee {
  flex: 1;
  min-width: 0;
}

.js .marquee.is-ready {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.js .marquee.is-ready .strip__list {
  flex-wrap: nowrap;
  width: max-content;
  gap: 0;
  animation: marquee 32s linear infinite;
}

.js .marquee.is-ready .strip__list span {
  padding-right: clamp(1.5rem, 1.2rem + 1.2vw, 2.75rem);
  white-space: nowrap;
}

.js .marquee.is-ready .strip__list span::before {
  content: "\25C6";
  color: var(--accent-500);
  font-size: 0.55em;
  margin-right: 0.9em;
  vertical-align: 0.2em;
}

.marquee:hover .strip__list {
  animation-play-state: paused;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   Before / after comparison
   ========================================================================== */

.compare {
  --pos: 50%;
  position: relative;
  height: clamp(400px, 34vw, 460px);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--paper-0);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}

.compare__pane {
  position: absolute;
  inset: 0;
  isolation: isolate;
}

.compare__pane--before {
  z-index: 1;
}

.compare__pane--after {
  z-index: 2;
  clip-path: inset(0 0 0 var(--pos));
}

.compare__range {
  /* visually hidden, but it is what keyboard and screen reader users drive */
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: var(--accent-500);
  box-shadow: 0 0 0 1px rgba(8, 15, 28, 0.08);
  z-index: 4;
  pointer-events: none;
}

.compare__knob {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 46px;
  height: 46px;
  margin: -23px 0 0 -23px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--accent-500);
  background: var(--ink-950);
  border: 2px solid var(--accent-500);
  box-shadow: 0 8px 20px -8px rgba(8, 15, 28, 0.55);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.compare__knob svg {
  width: 22px;
  height: 22px;
}

.compare.is-dragging .compare__knob {
  transform: scale(1.1);
}

.compare__range:focus-visible ~ .compare__handle .compare__knob {
  box-shadow: 0 0 0 5px rgba(201, 168, 76, 0.45);
}

.compare__tag {
  position: absolute;
  top: 0.9rem;
  z-index: 5;
  padding: 0.3rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
  pointer-events: none;
}

.compare__tag--before {
  left: 0.9rem;
  color: var(--err-600);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(179, 67, 47, 0.3);
}

.compare__tag--after {
  right: 0.9rem;
  color: var(--accent-500);
  background: rgba(8, 15, 28, 0.85);
  border: 1px solid rgba(201, 168, 76, 0.4);
}

.compare__hint {
  margin-top: 0.8rem;
  font-size: 0.74rem;
  color: var(--slate-400);
}

/* ---- the "before" spreadsheet ---- */

.sheet {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: #fbfbfc;
  color: #2a3140;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.sheet__bar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.55rem 0.9rem 0.55rem 7rem;
  background: #eef1f4;
  border-bottom: 1px solid #d9dee4;
  font-size: 0.74rem;
}

.sheet__dots {
  display: inline-flex;
  gap: 5px;
}

.sheet__dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #cfd5dc;
}

.sheet__file {
  font-weight: 600;
}

.sheet__who {
  margin-left: auto;
  color: #8a93a2;
}

.sheet__formula {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.35rem 0.9rem;
  border-bottom: 1px solid #d9dee4;
  background: #fff;
  font-size: 0.74rem;
}

.sheet__formula span {
  font-style: italic;
  color: #8a93a2;
}

.sheet__formula code {
  font-family: inherit;
  color: #2a3140;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sheet__grid {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  table-layout: fixed;
}

.sheet__grid th,
.sheet__grid td {
  border: 1px solid #e1e5ea;
  padding: 0.42rem 0.55rem;
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sheet__grid thead th,
.sheet__grid tbody th {
  background: #f1f3f6;
  color: #8a93a2;
  font-weight: 500;
  text-align: center;
  font-size: 0.7rem;
}

.sheet__grid .c-num {
  width: 2.2rem;
}

.sheet__grid .c-a {
  width: 7.5rem;
}

.sheet__grid .c-v {
  width: 6rem;
}

.sheet__grid td:first-of-type {
  text-align: left;
}

.sheet__grid td.h {
  font-weight: 700;
  background: #f7f8fa;
}

.sheet__grid .ref {
  color: var(--err-600);
  font-weight: 700;
  background: #fdecea;
}

.sheet__grid .odd {
  background: #fff5d6;
}

.sheet__grid .hl {
  background: #fff3b0;
}

.sheet__grid .bad {
  color: var(--err-600);
  font-weight: 700;
  box-shadow: inset 0 0 0 2px var(--err-600);
}

.sheet__total td {
  font-weight: 700;
  border-top: 2px solid #9aa3b0;
}

.sheet__note {
  position: absolute;
  z-index: 2;
  max-width: 11rem;
  padding: 0.55rem 0.7rem;
  font-size: 0.74rem;
  line-height: 1.35;
  color: #4a3b00;
  background: #ffe98a;
  border-radius: 2px;
  box-shadow: 0 6px 14px -6px rgba(8, 15, 28, 0.35);
}

.sheet__note--a {
  left: 31%;
  top: 74%;
  transform: rotate(3deg);
}

.sheet__note--b {
  left: 4%;
  bottom: 9%;
  transform: rotate(-2.5deg);
  background: #ffd6d0;
  color: #5a1b12;
}
.sheet__tabs {
  display: flex;
  gap: 2px;
  margin-top: auto;
  padding: 0 0.6rem;
  background: #eef1f4;
  border-top: 1px solid #d9dee4;
  font-size: 0.72rem;
}

.sheet__tabs span {
  padding: 0.4rem 0.8rem;
  color: #6b7688;
  white-space: nowrap;
}

.sheet__tabs .is-on {
  background: #fff;
  color: #2a3140;
  font-weight: 600;
  box-shadow: inset 0 2px 0 #3f8f5a;
}

/* ---- the "after" dashboard ---- */

.dash {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.1rem 1.4rem 1rem;
  color: var(--paper-50);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(201, 168, 76, 0.14), transparent 55%),
    var(--ink-950);
  font-variant-numeric: tabular-nums;
}

.dash__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-right: 5.5rem;
}

.dash__title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--slate-on-dark);
}

.dash__live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: #58c088;
}

.dash__live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #58c088;
}

.dash__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}

.dash__kpi {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 0.85rem;
  background: var(--ink-900);
  border: 1px solid var(--ink-line-dark);
  border-radius: var(--radius-sm);
}

.dash__kpi span {
  font-size: 0.66rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--slate-on-dark);
}

.dash__kpi strong {
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--paper-0);
  line-height: 1.15;
}

.dash__kpi em {
  font-style: normal;
  font-size: 0.7rem;
  color: var(--slate-on-dark);
}

.dash__kpi em.up {
  color: #58c088;
}

.dash__chart {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.dash__caption {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-on-dark);
  margin-bottom: 0.7rem;
}

.dash__bars {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dash__row {
  display: grid;
  grid-template-columns: 6.5rem 1fr 3.6rem;
  align-items: center;
  gap: 0.75rem;
  padding-block: 0.34rem;
  font-size: 0.8rem;
}

.dash__row span {
  color: var(--slate-on-dark);
}

.dash__row i {
  display: block;
  height: 10px;
  background: linear-gradient(90deg, var(--accent-500) var(--w), var(--ink-800) var(--w));
  border-radius: 0 4px 4px 0;
}

.dash__row b {
  font-weight: 600;
  text-align: right;
  color: var(--paper-0);
}

.dash__foot {
  font-size: 0.72rem;
  color: var(--slate-on-dark);
  border-top: 1px solid var(--ink-line-dark);
  padding-top: 0.7rem;
}

@media (max-width: 720px) {
  .compare {
    height: 470px;
  }

  .m-hide {
    display: none;
  }

  .sheet__bar {
    padding-left: 0.9rem;
    padding-top: 2.6rem;
  }

  .sheet__who {
    display: none;
  }

  .sheet__grid .c-a {
    width: 6.2rem;
  }

  .sheet__grid .c-v {
    width: 5.2rem;
  }

  .sheet__note {
    max-width: 8.5rem;
    font-size: 0.7rem;
  }

  .sheet__note--a {
    left: 30%;
    top: 73%;
  }

  .sheet__note--b {
    left: 4%;
    bottom: 11%;
  }

  .dash {
    padding: 3rem 1rem 1rem;
  }

  .dash__bar {
    padding-right: 0;
  }

  .dash__kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .dash__row {
    grid-template-columns: 5.2rem 1fr 3.3rem;
    gap: 0.5rem;
    font-size: 0.74rem;
  }
}

/* ==========================================================================
   Services: cursor spotlight
   ========================================================================== */

.js .service-row {
  position: relative;
  isolation: isolate;
}

.js .service-row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(201, 168, 76, 0.18), transparent 65%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

@media (hover: hover) {
  .js .service-row:hover::before {
    opacity: 1;
  }

  .js .service-row .service-row__arrow {
    transition: transform 0.25s ease, color 0.25s ease;
  }

  .js .service-row:hover .service-row__arrow {
    transform: translateX(5px);
    color: var(--accent-600);
  }
}

/* ==========================================================================
   Checks: tabs, health check, cost calculator
   ========================================================================== */

/* the hidden attribute must win over any display value set below */
.tools [hidden] {
  display: none !important;
}

.tools__switch {
  display: flex;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.tools__tabs [role="tab"] {
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
}

.tools__panel {
  max-width: 980px;
  margin-inline: auto;
}

/* ---- health check ---- */

.quiz {
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 1.1rem + 2vw, 2.75rem);
  min-height: 420px;
}

.quiz__stage {
  max-width: 44rem;
  margin-inline: auto;
}

@media (prefers-reduced-motion: no-preference) {
  .quiz__stage.is-enter .quiz__q,
  .quiz__stage.is-enter .quiz__answers {
    animation: hero-in 0.45s cubic-bezier(0.2, 0.7, 0.2, 1) backwards;
  }

  .quiz__stage.is-enter .quiz__answers {
    animation-delay: 0.06s;
  }
}

.quiz__progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.quiz__dots {
  display: inline-flex;
  gap: 6px;
}

.quiz__dot {
  width: 22px;
  height: 4px;
  border-radius: 2px;
  background: var(--line-200);
  transition: background-color 0.3s ease;
}

.quiz__dot.is-done {
  background: var(--accent-500);
}

.quiz__dot.is-now {
  background: var(--ink-950);
}

.quiz__q {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.2rem + 0.8vw, 1.8rem);
  font-weight: 600;
  line-height: 1.25;
  margin: 1.4rem 0 1.5rem;
  outline: none;
}

.quiz__answers {
  display: grid;
  gap: 0.7rem;
}

.quiz__answer {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  width: 100%;
  padding: 0.95rem 1.1rem;
  font: inherit;
  font-size: 1rem;
  text-align: left;
  color: var(--ink-950);
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.15s ease;
}

.quiz__answer:hover {
  border-color: var(--accent-500);
  background: #fcfaf3;
}

.quiz__answer:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
}

.quiz__answer[aria-pressed="true"] {
  border-color: var(--accent-600);
  background: var(--accent-tint);
}

.quiz__key {
  flex: none;
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-600);
  border: 1px solid var(--line-200);
  background: var(--paper-50);
}

.quiz__answer[aria-pressed="true"] .quiz__key {
  color: var(--paper-0);
  background: var(--ink-950);
  border-color: var(--ink-950);
}

.quiz__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.25rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--slate-500);
  background: none;
  border: 0;
  padding: 0.3rem 0;
  cursor: pointer;
}

.quiz__back:hover {
  color: var(--ink-950);
}

.quiz__back svg {
  width: 14px;
  height: 14px;
}

.quiz__result {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1.5rem, 1rem + 2.5vw, 3.5rem);
  align-items: start;
}

.quiz__result[hidden] {
  display: none;
}

.quiz__gauge {
  position: relative;
  width: 170px;
  height: 170px;
}

.quiz__gauge svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.quiz__gauge-track {
  fill: none;
  stroke: var(--paper-50);
  stroke-width: 10;
}

.quiz__gauge-fill {
  fill: none;
  stroke: var(--accent-500);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.2s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.quiz__score {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.quiz__score strong {
  font-family: var(--font-display);
  font-size: 2.8rem;
  line-height: 1;
  color: var(--ink-950);
  font-variant-numeric: tabular-nums;
}

.quiz__score span {
  margin-top: 0.3rem;
  font-size: 0.74rem;
  color: var(--slate-400);
}

.quiz__verdict-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.25rem + 0.7vw, 1.8rem);
  font-weight: 600;
  outline: none;
}

.quiz__verdict > p {
  margin-top: 0.6rem;
  color: var(--slate-500);
  max-width: 38rem;
}

.quiz__recs-title {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.quiz__recs {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.7rem;
}

.quiz__rec {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line-200);
  border-left: 3px solid var(--accent-500);
  border-radius: var(--radius-sm);
  background: var(--paper-50);
}

.quiz__rec h5 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
}

.quiz__rec p {
  margin-top: 0.3rem;
  font-size: 0.94rem;
  color: var(--slate-500);
}

.quiz__rec a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.55rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-600);
  text-decoration: none;
}

.quiz__rec a:hover {
  text-decoration: underline;
}

.quiz__restart {
  margin-top: 1.4rem;
}

@media (max-width: 720px) {
  .quiz__result {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .quiz__gauge {
    width: 140px;
    height: 140px;
  }

  .quiz__dot {
    width: 14px;
  }
}

/* ---- cost calculator ---- */

.calc {
  --share: 50%;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.calc__inputs {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: clamp(1.5rem, 1.1rem + 2vw, 2.5rem);
}

.calc__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.calc__row label {
  font-size: 0.98rem;
  color: var(--ink-950);
}

.calc__row output {
  flex: none;
  font-weight: 700;
  color: var(--accent-600);
  font-variant-numeric: tabular-nums;
}

.calc input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  margin-top: 0.8rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-500) var(--fill, 50%), var(--line-200) var(--fill, 50%));
  cursor: pointer;
  outline: none;
}

.calc input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--paper-0);
  border: 2px solid var(--accent-600);
  box-shadow: 0 2px 6px rgba(8, 15, 28, 0.2);
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.calc input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--paper-0);
  border: 2px solid var(--accent-600);
  box-shadow: 0 2px 6px rgba(8, 15, 28, 0.2);
}

.calc input[type="range"]:active::-webkit-slider-thumb {
  transform: scale(1.12);
}

.calc input[type="range"]:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 5px rgba(201, 168, 76, 0.35);
}

.calc input[type="range"]:focus-visible::-moz-range-thumb {
  box-shadow: 0 0 0 5px rgba(201, 168, 76, 0.35);
}

.calc__note {
  margin-top: auto;
  font-size: 0.86rem;
  color: var(--slate-400);
}

.calc__result {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 1.1rem + 2vw, 2.5rem);
  color: var(--paper-50);
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(201, 168, 76, 0.16), transparent 60%),
    var(--ink-950);
}

.calc__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--slate-on-dark);
}

.calc__big {
  margin-top: 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 2.3rem + 2vw, 3.8rem);
  line-height: 1;
  color: var(--accent-500);
  font-variant-numeric: tabular-nums;
}

.calc__sub {
  margin-top: 0.45rem;
  color: var(--slate-on-dark);
}

.calc__split {
  display: flex;
  height: 10px;
  margin-top: 1.4rem;
  border-radius: 999px;
  overflow: hidden;
  background: var(--ink-800);
}

.calc__split i {
  display: block;
  width: var(--share);
  background: var(--accent-500);
  transition: width 0.35s ease;
  border-right: 2px solid var(--ink-950);
}

.calc__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  margin-top: 0.6rem;
  font-size: 0.78rem;
  color: var(--slate-on-dark);
}

.calc__legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.calc__legend .k {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.k--auto {
  background: var(--accent-500);
}

.k--rest {
  background: var(--ink-800);
  box-shadow: inset 0 0 0 1px var(--ink-line-dark);
}

.calc__list {
  display: grid;
  gap: 0.1rem;
  margin: 1.4rem 0 1.6rem;
}

.calc__list div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.6rem;
  border-bottom: 1px solid var(--ink-line-dark);
}

.calc__list dt {
  font-size: 0.92rem;
  color: var(--slate-on-dark);
}

.calc__list dd {
  margin: 0;
  font-weight: 700;
  color: var(--paper-0);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.calc__cta {
  align-self: flex-start;
  margin-top: auto;
}

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

  .calc__note {
    margin-top: 0.25rem;
  }
}

/* ==========================================================================
   Example work: tilt and sheen
   ========================================================================== */

.js .case-card {
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.js .case-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(320px circle at var(--gx, 50%) var(--gy, 0%), rgba(201, 168, 76, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

@media (hover: hover) {
  .js .case-card:hover::after {
    opacity: 1;
  }
}

/* ==========================================================================
   Honest numbers (dark section)
   ========================================================================== */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: clamp(2.25rem, 1.9rem + 1.5vw, 3.25rem);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--ink-line-dark);
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 2rem + 1.6vw, 3.4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--accent-500);
  font-variant-numeric: tabular-nums;
}

.stat__label {
  font-size: 0.95rem;
  color: var(--slate-on-dark);
}

@media (max-width: 860px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Process: scroll linked timeline
   ========================================================================== */

.js .process--timeline .process__step {
  position: relative;
  border-top-color: var(--line-200);
}

.js .process--timeline .process__step::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -2px;
  height: 2px;
  background: var(--accent-500);
  transform: scaleX(var(--fill, 0));
  transform-origin: 0 50%;
}

.js .process--timeline .process__num {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 1px solid var(--line-200);
  background: var(--paper-0);
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.js .process--timeline .process__step.is-lit .process__num {
  color: var(--accent-500);
  background: var(--ink-950);
  border-color: var(--ink-950);
}

/* ==========================================================================
   CTA band glow
   ========================================================================== */

.cta-band--glow {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.cta-band--glow::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -50% -10%;
  background: radial-gradient(40% 60% at 20% 50%, rgba(255, 255, 255, 0.28), transparent 70%);
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .cta-band--glow::before {
    animation: glow-drift 12s ease-in-out infinite alternate;
  }
}

@keyframes glow-drift {
  to {
    transform: translateX(55%);
  }
}

/* ==========================================================================
   Reveal on scroll

   Uses animation with backwards fill rather than a transition, so it never
   clobbers an element's own transitions, and leaves no transform behind once
   finished. Only hides anything when motion is welcome and JS is running.
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal]:not(.is-in) {
    opacity: 0;
  }

  .js [data-reveal].is-in {
    animation: reveal-up 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0s) backwards;
  }
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
}

@media print {
  [data-reveal],
  [data-hero] {
    opacity: 1 !important;
    animation: none !important;
  }

  .scroll-progress,
  .hero__canvas {
    display: none;
  }
}