/*
 * /products/shock-mode — marketing & education page (LIGHT only).
 * Everything is scoped under .zsp. No global selectors, no dark-mode rules.
 * Typography: Tajawal only · weights 400/500/600/700 · no synthesis · no tracking · tabular numerals.
 * Colour discipline: pearl / white / charcoal. Green ≈ one CTA + tiny state marks. Orange = tiny dots only.
 */

.zsp {
  --zsp-bg: #f7f6f3;
  --zsp-bg-tint: #f1efea;
  --zsp-card: #ffffff;
  --zsp-well: #f5f3ef;
  --zsp-line: #e6e3dd;
  --zsp-line-strong: #d6d2ca;
  --zsp-ink: #15171b;
  --zsp-ink-2: #474c54;
  --zsp-ink-3: #7b8089;
  --zsp-calm: #1e9e6a;
  --zsp-brand: #a3ff12;
  --zsp-brand-on: #0a0e07;
  --zsp-watch: #d99a3a;
  --zsp-pressure: #d6534e;
  --zsp-closed: #a0a5ad;
  --zsp-radius: 18px;
  --zsp-radius-lg: 24px;
  --zsp-shadow-sm: 0 1px 2px rgba(21, 23, 27, 0.04);
  --zsp-shadow: 0 1px 2px rgba(21, 23, 27, 0.04), 0 20px 44px -32px rgba(21, 23, 27, 0.24);
  --zsp-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  /* Wide product shell — aligned with Market Pulse / Market Radar */
  --zsp-side: clamp(18px, calc(2.5vw + 8px), 48px);
  --zsp-wide: min(1680px, calc(100vw - (2 * var(--zsp-side))));

  background: var(--zsp-bg);
  color: var(--zsp-ink);
  font-family: 'Tajawal', sans-serif;
  font-weight: 400;
  font-synthesis: none;
  letter-spacing: 0;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

.zsp *,
.zsp *::before,
.zsp *::after {
  box-sizing: border-box;
  letter-spacing: 0;
}

/* zero-specificity resets so component classes always win */
:where(.zsp) :where(h1, h2, h3, h4, p, ul, ol, dl, dd, figure) {
  margin: 0;
}

:where(.zsp) :where(ul, ol) {
  padding: 0;
  list-style: none;
}

:where(.zsp) :where(a) {
  color: inherit;
  text-decoration: none;
}

:where(.zsp) :focus-visible {
  outline: 2px solid var(--zsp-ink);
  outline-offset: 3px;
  border-radius: 8px;
}

.zsp-num {
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
}

.zsp-muted {
  color: var(--zsp-ink-3);
}

.zsp-container {
  width: 100%;
  max-width: var(--zsp-wide);
  margin-inline: auto;
  padding-inline: 0;
}

.zsp-section {
  padding-block: clamp(72px, 9vw, 124px);
  scroll-margin-top: calc(var(--zs-header-height, 72px) + 16px);
}

.zsp-section--tint {
  background: var(--zsp-bg-tint);
  border-block: 1px solid var(--zsp-line);
}

.zsp-h3 {
  font-size: clamp(18px, 1.5vw, 21px);
  font-weight: 500;
  line-height: 1.45;
  color: var(--zsp-ink);
}

/* ── state dots ────────────────────────────────────────── */

.zsp-dot {
  display: inline-block;
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--zsp-closed);
  vertical-align: middle;
}
.zsp-dot--green,
.zsp-dot--calm {
  background: var(--zsp-calm);
}
.zsp-dot--watch {
  background: var(--zsp-watch);
}
.zsp-dot--pressure {
  background: var(--zsp-pressure);
}
.zsp-dot--closed {
  background: var(--zsp-closed);
}

/* ── buttons ───────────────────────────────────────────── */

.zsp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding-inline: 22px 10px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition:
    background-color 220ms var(--zsp-ease),
    border-color 220ms var(--zsp-ease),
    box-shadow 220ms var(--zsp-ease),
    transform 220ms var(--zsp-ease);
}
.zsp-btn:hover {
  transform: translateY(-1px);
}
.zsp-btn__icon {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  transition: transform 220ms var(--zsp-ease);
}
.zsp-btn:hover .zsp-btn__icon svg {
  transform: translateX(-2px);
}
.zsp-btn__icon svg {
  transition: transform 220ms var(--zsp-ease);
}

.zsp-btn--primary {
  background: var(--zsp-ink);
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(21, 23, 27, 0.2), 0 12px 24px -16px rgba(21, 23, 27, 0.6);
}
.zsp-btn--primary:hover {
  background: #23262c;
}
.zsp-btn--primary .zsp-btn__icon {
  background: var(--zsp-brand);
  color: var(--zsp-brand-on);
}

.zsp-btn--secondary {
  padding-inline: 10px 22px;
  background: var(--zsp-card);
  color: var(--zsp-ink);
  border: 1px solid var(--zsp-line-strong);
}
.zsp-btn--secondary:hover {
  border-color: #bdb8ae;
  box-shadow: var(--zsp-shadow-sm);
}
.zsp-btn__icon--ghost {
  border: 1px solid var(--zsp-line);
  background: var(--zsp-well);
  color: var(--zsp-ink);
}

/* ── section header ────────────────────────────────────── */

.zsp-sh {
  max-width: 760px;
  margin-bottom: clamp(36px, 4.5vw, 56px);
}
.zsp-sh--center {
  margin-inline: auto;
  text-align: center;
}
.zsp-sh__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-sh__kicker bdi {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 24px;
  padding-inline: 8px;
  border: 1px solid var(--zsp-line-strong);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--zsp-ink-2);
  background: var(--zsp-card);
}
.zsp-sh__title {
  font-size: clamp(28px, 3.1vw, 42px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--zsp-ink);
}
.zsp-sh__lead {
  margin-top: 14px;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.85;
  color: var(--zsp-ink-2);
}

/* ── hero ──────────────────────────────────────────────── */

.zsp-hero {
  position: relative;
  padding-block: clamp(44px, 6.5vw, 96px) clamp(40px, 5vw, 64px);
  background:
    radial-gradient(1100px 520px at 72% -8%, #ffffff 0%, rgba(255, 255, 255, 0) 68%),
    radial-gradient(900px 420px at 0% 100%, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 70%),
    var(--zsp-bg);
  border-bottom: 1px solid var(--zsp-line);
}

.zsp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(40px, 5vw, 64px);
  align-items: center;
}

.zsp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid var(--zsp-line);
  border-radius: 999px;
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--zsp-ink);
}
.zsp-eyebrow__sep {
  width: 1px;
  height: 14px;
  background: var(--zsp-line-strong);
}
.zsp-eyebrow__muted {
  font-weight: 500;
  color: var(--zsp-ink-3);
}

.zsp-hero__title {
  max-width: 660px;
  margin-top: 24px;
  font-size: clamp(34px, 3.7vw, 50px);
  font-weight: 700;
  line-height: 1.28;
  color: var(--zsp-ink);
  text-wrap: pretty;
}
.zsp-hero__lead {
  max-width: 600px;
  margin-top: 22px;
  font-size: clamp(16px, 1.3vw, 18.5px);
  line-height: 1.95;
  color: var(--zsp-ink-2);
}
.zsp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.zsp-hero__note {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-hero__trust {
  display: grid;
  gap: 10px;
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid var(--zsp-line);
  max-width: 600px;
}
.zsp-hero__trust li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--zsp-ink-2);
}
.zsp-hero__trust svg {
  flex: none;
  margin-top: 4px;
  color: var(--zsp-ink);
}

/* product frame */
.zsp-frame {
  position: relative;
  padding: 0 10px 10px;
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow:
    0 1px 2px rgba(21, 23, 27, 0.04),
    0 40px 80px -48px rgba(21, 23, 27, 0.35),
    0 12px 28px -20px rgba(21, 23, 27, 0.12);
}
.zsp-frame__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 50px;
  padding-inline: 8px;
}
.zsp-frame__dots {
  display: inline-flex;
  gap: 6px;
}
.zsp-frame__dots i {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #e3e0da;
}
.zsp-frame__title {
  font-size: 14px;
  font-weight: 500;
  color: var(--zsp-ink);
}
.zsp-frame__badge {
  margin-inline-start: auto;
  padding: 4px 11px;
  border: 1px solid var(--zsp-line);
  border-radius: 999px;
  background: var(--zsp-well);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--zsp-ink-2);
}
.zsp-frame__map .zspm__stage {
  border-radius: 16px;
  box-shadow: inset 0 0 0 1px rgba(21, 23, 27, 0.04);
}
.zsp-frame__map .zspm__list {
  display: none;
}
.zsp-frame__map .zspm-callout {
  min-width: 108px;
  gap: 3px;
  padding: 8px 12px 9px;
  border-radius: 11px;
}
.zsp-frame__map .zspm-callout__name {
  font-size: 12.5px;
}
.zsp-frame__map .zspm-callout__status {
  display: inline;
  font-size: 11.5px;
}
.zsp-frame__map .zspm-callout__score {
  font-size: 20px;
  font-weight: 700;
}
.zsp-frame__map .zspm-callout__body {
  justify-content: space-between;
}
.zsp-frame__summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 10px;
  border: 1px solid var(--zsp-line);
  border-radius: 14px;
  background: var(--zsp-well);
}
.zsp-frame__cell {
  padding: 12px 16px;
  min-width: 0;
}
.zsp-frame__cell + .zsp-frame__cell {
  border-inline-start: 1px solid var(--zsp-line);
}
.zsp-frame__cell dt {
  font-size: 12px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-frame__cell dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px 7px;
  margin-top: 3px;
  font-size: 15px;
  font-weight: 500;
  color: var(--zsp-ink);
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
}

/* stats + chapters */
.zsp-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(44px, 5vw, 72px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
}
.zsp-stats__item {
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
  padding: 22px 26px;
}
.zsp-stats__item + .zsp-stats__item {
  border-inline-start: 1px solid var(--zsp-line);
}
.zsp-stats__value {
  font-size: clamp(30px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--zsp-ink);
}
.zsp-stats__label {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}

.zsp-chapters {
  margin-top: 28px;
}
.zsp-chapters ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.zsp-chapters a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--zsp-ink-2);
  transition: border-color 200ms var(--zsp-ease), background-color 200ms var(--zsp-ease), color 200ms var(--zsp-ease);
}
.zsp-chapters a bdi {
  font-size: 12px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-chapters a:hover {
  border-color: var(--zsp-line);
  background: var(--zsp-card);
  color: var(--zsp-ink);
}

/* ── 01 what is ────────────────────────────────────────── */

.zsp-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}
.zsp-prose p {
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 2;
  color: var(--zsp-ink-2);
}
.zsp-prose p + p {
  margin-top: 18px;
}

.zsp-compare {
  padding: clamp(24px, 2.6vw, 34px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow);
}
.zsp-compare__title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 18px;
}
.zsp-compare__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  padding-block: 15px;
  border-top: 1px solid var(--zsp-line);
  font-size: 15px;
  line-height: 1.6;
}
.zsp-compare__row--head {
  padding-block: 0 12px;
  border-top: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-compare__row--head span:last-child {
  color: var(--zsp-ink);
}
.zsp-compare__news,
.zsp-compare__shock {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.zsp-compare__news {
  color: var(--zsp-ink-3);
}
.zsp-compare__shock {
  font-weight: 500;
  color: var(--zsp-ink);
}
.zsp-compare__news svg,
.zsp-compare__shock svg {
  flex: none;
  margin-top: 4px;
}
.zsp-compare__shock svg {
  color: var(--zsp-calm);
}

/* ── 02 benefits ───────────────────────────────────────── */

.zsp-benefits {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.zsp-benefit {
  padding: clamp(24px, 2.4vw, 32px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
  transition: box-shadow 260ms var(--zsp-ease), border-color 260ms var(--zsp-ease), transform 260ms var(--zsp-ease);
}
.zsp-benefit:hover {
  border-color: var(--zsp-line-strong);
  box-shadow: var(--zsp-shadow);
  transform: translateY(-2px);
}
.zsp-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--zsp-line);
  border-radius: 13px;
  background: var(--zsp-well);
  color: var(--zsp-ink);
}
.zsp-benefit__title {
  margin-top: 22px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
}
.zsp-benefit__text {
  margin-top: 10px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
}

/* ── 03 how it works ───────────────────────────────────── */

.zsp-steps {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
.zsp-step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 32px;
}
.zsp-step::before {
  content: '';
  position: absolute;
  top: 48px;
  bottom: 0;
  inset-inline-start: 23.5px;
  width: 1px;
  background: var(--zsp-line-strong);
}
.zsp-step:last-child::before {
  display: none;
}
.zsp-step__index {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--zsp-line-strong);
  border-radius: 999px;
  background: var(--zsp-card);
  font-size: 15px;
  font-weight: 500;
  color: var(--zsp-ink);
  box-shadow: var(--zsp-shadow-sm);
}
.zsp-step:last-child .zsp-step__index {
  background: var(--zsp-ink);
  border-color: var(--zsp-ink);
  color: #ffffff;
}
.zsp-step__title {
  margin-top: 9px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
}
.zsp-step__text {
  margin-top: 8px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
}
.zsp-step__detail {
  display: inline-block;
  margin-top: 14px;
  padding: 5px 12px;
  border: 1px solid var(--zsp-line);
  border-radius: 999px;
  background: var(--zsp-well);
  font-size: 13px;
  font-weight: 500;
  color: var(--zsp-ink-2);
  font-variant-numeric: tabular-nums;
}

/* ── 04 inside ─────────────────────────────────────────── */

.zsp-inside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.zsp-inside__card {
  display: flex;
  flex-direction: column;
  padding: 10px;
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
  transition: box-shadow 260ms var(--zsp-ease), border-color 260ms var(--zsp-ease);
}
.zsp-inside__card:hover {
  border-color: var(--zsp-line-strong);
  box-shadow: var(--zsp-shadow);
}
.zsp-inside__preview {
  display: flex;
  align-items: center;
  min-height: 168px;
  padding: 18px 20px;
  border: 1px solid var(--zsp-line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0)),
    var(--zsp-well);
}
.zsp-inside__body {
  padding: 18px 12px 12px;
}
.zsp-inside__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}
.zsp-inside__n {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-inside__text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--zsp-ink-2);
}
.zsp-footnote {
  margin-top: 22px;
  font-size: 13px;
  color: var(--zsp-ink-3);
}

/* mini previews */
.zsp-mini {
  width: 100%;
  font-size: 13px;
  line-height: 1.5;
  color: var(--zsp-ink);
}
.zsp-mini .is-muted {
  color: var(--zsp-ink-3);
  font-weight: 400;
}
.zsp-mini__label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-mini__state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-block: 4px 12px;
  font-size: 21px;
  font-weight: 700;
}
.zsp-mini__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  color: var(--zsp-ink-2);
}
.zsp-mini__row + .zsp-mini__row {
  margin-top: 9px;
}
.zsp-mini__row bdi {
  font-weight: 500;
  color: var(--zsp-ink);
}
.zsp-mini__bar {
  display: block;
  height: 5px;
  margin-top: 8px;
  border-radius: 999px;
  background: #e5e2dc;
  overflow: hidden;
}
.zsp-mini__bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--zsp-ink);
}
.zsp-mini--regions {
  display: grid;
  gap: 7px;
}
.zsp-mini__chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--zsp-line);
  border-radius: 10px;
  background: var(--zsp-card);
  font-weight: 500;
}
.zsp-mini__chip em {
  margin-inline-start: auto;
  font-style: normal;
  font-size: 12px;
  color: var(--zsp-ink-3);
}
.zsp-mini--evidence {
  display: grid;
  gap: 14px;
}
.zsp-mini__track {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 12px;
}
.zsp-mini__name {
  font-size: 12.5px;
  font-weight: 500;
  white-space: nowrap;
}
.zsp-mini__track bdi {
  font-size: 12.5px;
  font-weight: 500;
  text-align: end;
}
.zsp-mini__rail {
  position: relative;
  height: 4px;
  border-radius: 999px;
  background: #e3e0da;
}
.zsp-mini__zero {
  position: absolute;
  top: -4px;
  left: 50%;
  width: 1px;
  height: 12px;
  background: var(--zsp-line-strong);
}
.zsp-mini__rail b {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  border: 2px solid var(--zsp-card);
  border-radius: 999px;
  background: var(--zsp-ink);
  transform: translate(50%, -50%);
  box-shadow: 0 0 0 1px rgba(21, 23, 27, 0.18);
}
.zsp-mini__tags {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}
.zsp-mini__tags em {
  padding: 3px 9px;
  border: 1px solid var(--zsp-line);
  border-radius: 999px;
  background: var(--zsp-card);
  font-style: normal;
  font-size: 12px;
  font-weight: 500;
  color: var(--zsp-ink);
}
.zsp-mini__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  row-gap: 10px;
  column-gap: 8px;
  text-align: center;
}
.zsp-mini__grid b {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-mini__grid bdi,
.zsp-mini__grid span {
  padding-block: 9px;
  border-top: 1px solid var(--zsp-line);
  font-size: 15px;
  font-weight: 500;
}
.zsp-mini__grid span.is-muted {
  font-size: 12px;
}
.zsp-mini__cond {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 500;
}
.zsp-mini__cond + .zsp-mini__bar {
  margin-bottom: 14px;
}
.zsp-mini__cond bdi {
  font-weight: 500;
}
.zsp-mini--watch {
  display: grid;
  gap: 8px;
}
.zsp-mini--watch li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 500;
}
.zsp-mini--watch bdi {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 22px;
  height: 22px;
  border: 1px solid var(--zsp-line-strong);
  border-radius: 999px;
  background: var(--zsp-card);
  font-size: 11.5px;
  font-weight: 500;
}
.zsp-mini__headline {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--zsp-line);
  border-radius: 12px;
  background: var(--zsp-card);
  font-size: 13.5px;
  font-weight: 500;
}
.zsp-mini__meta {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--zsp-ink-3);
}
.zsp-mini__formula {
  display: block;
  margin-top: 12px;
  padding: 8px 12px;
  border: 1px dashed var(--zsp-line-strong);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--zsp-ink-2);
  text-align: center;
}

/* ── 05 reading guide ──────────────────────────────────── */

.zsp-scale-card {
  padding: clamp(24px, 3vw, 44px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow);
}
.zsp-scale-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
}
.zsp-scale-card__head p {
  font-size: 15px;
}

.zsp-scale {
  position: relative;
  margin-top: 32px;
  padding-bottom: 34px;
}
.zsp-scale__bar {
  position: relative;
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: #eceae5;
}
.zsp-scale__seg {
  position: absolute;
  top: 0;
  bottom: 0;
}
.zsp-scale__seg--calm { background: #e7e5e0; }
.zsp-scale__seg--watch { background: #d4cfc5; }
.zsp-scale__seg--p1 { background: #a9a49b; }
.zsp-scale__seg--p2 { background: #5d5f63; }
.zsp-scale__seg--p3 { background: var(--zsp-ink); }
.zsp-scale__ticks {
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 100%;
}
.zsp-scale__tick {
  position: absolute;
  top: -4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateX(-50%);
}
.zsp-scale__tick:first-child {
  transform: none;
  align-items: flex-start;
}
.zsp-scale__tick i {
  display: block;
  width: 1px;
  height: 20px;
  background: rgba(21, 23, 27, 0.35);
}
.zsp-scale__tick b {
  margin-top: 6px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--zsp-ink-2);
}

.zsp-bands {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.zsp-band {
  padding: 22px 22px 20px;
  border: 1px solid var(--zsp-line);
  border-radius: 16px;
  background: var(--zsp-well);
}
.zsp-band__head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.zsp-band__title {
  font-size: 19px;
  font-weight: 700;
}
.zsp-band__range {
  margin-inline-start: auto;
  padding: 3px 10px;
  border: 1px solid var(--zsp-line);
  border-radius: 999px;
  background: var(--zsp-card);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--zsp-ink-2);
}
.zsp-band__text {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--zsp-ink-2);
}
.zsp-band__states {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.zsp-band__states span {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--zsp-card);
  border: 1px solid var(--zsp-line);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--zsp-ink);
  font-variant-numeric: tabular-nums;
}

.zsp-reading-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.zsp-panel {
  padding: clamp(24px, 2.6vw, 34px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
}
.zsp-defs {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}
.zsp-defs > div + div {
  padding-top: 18px;
  border-top: 1px solid var(--zsp-line);
}
.zsp-defs dt {
  font-size: 16px;
  font-weight: 500;
}
.zsp-defs dd {
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
  font-variant-numeric: tabular-nums;
}
.zsp-mapsteps {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}
.zsp-mapsteps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
}
.zsp-mapsteps__n {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--zsp-line-strong);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}
.zsp-mapsteps h4 {
  margin-top: 3px;
  font-size: 16px;
  font-weight: 500;
}
.zsp-mapsteps p {
  margin-top: 4px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--zsp-ink-2);
}

.zsp-rules {
  margin-top: 16px;
  padding: clamp(24px, 2.6vw, 34px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
}
.zsp-rules__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 18px;
  border: 1px solid var(--zsp-line);
  border-radius: 16px;
  overflow: hidden;
}
.zsp-rules__list li {
  padding: 20px 22px;
  background: var(--zsp-card);
}
.zsp-rules__list li + li {
  border-top: 1px solid var(--zsp-line);
}
.zsp-rules__list h4 {
  font-size: 16px;
  font-weight: 500;
}
.zsp-rules__list p {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--zsp-ink-2);
}

/* ── 06 when ───────────────────────────────────────────── */

.zsp-when {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  column-gap: 40px;
}
.zsp-when__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding-block: 26px;
  border-top: 1px solid var(--zsp-line-strong);
}
.zsp-when__n {
  padding-top: 3px;
  font-size: 14px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-when__title {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
}
.zsp-when__text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
}

/* ── 07 audience ───────────────────────────────────────── */

.zsp-audience {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 72px;
}
.zsp-audience__intro .zsp-sh {
  margin-bottom: 24px;
}
.zsp-audience__list {
  border-top: 1px solid var(--zsp-line-strong);
}
.zsp-audience__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px 32px;
  padding-block: 22px;
  border-bottom: 1px solid var(--zsp-line);
}
.zsp-audience__item h3 {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
}
.zsp-audience__item p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
}

/* ── 08 scenarios ──────────────────────────────────────── */

.zsp-scenarios {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.zsp-scenario {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(24px, 2.6vw, 34px);
  border: 1px solid var(--zsp-line);
  border-radius: var(--zsp-radius-lg);
  background: var(--zsp-card);
  box-shadow: var(--zsp-shadow-sm);
}
.zsp-scenario__title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
}
.zsp-scenario__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--zsp-ink-3);
}
.zsp-scenario__problem,
.zsp-scenario__help {
  margin-top: 6px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
}
.zsp-scenario__block--help {
  margin-top: auto;
  padding: 18px 20px;
  border: 1px solid var(--zsp-line);
  border-radius: 14px;
  background: var(--zsp-well);
}
.zsp-scenario__help {
  color: var(--zsp-ink);
}

/* ── 09 why zerospread ─────────────────────────────────── */

.zsp-pillars {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--zsp-line-strong);
}
.zsp-pillar {
  padding: 26px 0;
  border-bottom: 1px solid var(--zsp-line);
}
.zsp-pillar h3 {
  font-size: 19px;
  font-weight: 500;
  line-height: 1.5;
}
.zsp-pillar p {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--zsp-ink-2);
}

/* ── 10 faq ────────────────────────────────────────────── */

.zsp-faq {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 72px;
  align-items: start;
}
.zsp-faq__list {
  border-top: 1px solid var(--zsp-line-strong);
}
.zsp-faq__item {
  border-bottom: 1px solid var(--zsp-line-strong);
}
.zsp-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 22px;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
}
.zsp-faq__item summary::-webkit-details-marker {
  display: none;
}
.zsp-faq__toggle {
  display: grid;
  place-items: center;
  flex: none;
  width: 32px;
  height: 32px;
  border: 1px solid var(--zsp-line-strong);
  border-radius: 999px;
  background: var(--zsp-card);
  transition: transform 260ms var(--zsp-ease), background-color 260ms var(--zsp-ease);
}
.zsp-faq__item[open] .zsp-faq__toggle {
  transform: rotate(45deg);
  background: var(--zsp-ink);
  border-color: var(--zsp-ink);
  color: #ffffff;
}
.zsp-faq__item p {
  max-width: 680px;
  padding-bottom: 24px;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--zsp-ink-2);
}

/* ── final CTA ─────────────────────────────────────────── */

.zsp-final {
  padding-block: clamp(64px, 8vw, 112px) clamp(56px, 7vw, 96px);
}
.zsp-final__card {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 84px) clamp(24px, 6vw, 88px);
  border-radius: 28px;
  background:
    radial-gradient(700px 300px at 85% 0%, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0) 70%),
    #15171b;
  color: #ffffff;
  text-align: center;
  box-shadow: 0 40px 80px -50px rgba(21, 23, 27, 0.6);
}
.zsp-final__lines {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  height: 70%;
  pointer-events: none;
}
.zsp-final__lines path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.zsp-final__title {
  position: relative;
  max-width: 760px;
  margin-inline: auto;
  font-size: clamp(28px, 3.4vw, 46px);
  font-weight: 700;
  line-height: 1.3;
  text-wrap: balance;
}
.zsp-final__text {
  position: relative;
  max-width: 640px;
  margin: 18px auto 0;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.72);
}
.zsp-final__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}
.zsp-final .zsp-btn--primary {
  background: #ffffff;
  color: var(--zsp-ink);
  box-shadow: none;
}
.zsp-final .zsp-btn--primary:hover {
  background: #f2f1ee;
}
.zsp-final .zsp-btn--secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.22);
}
.zsp-final .zsp-btn--secondary:hover {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: none;
}
.zsp-final .zsp-btn__icon--ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}
.zsp-final__note {
  position: relative;
  margin-top: 16px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
}
.zsp-disclaimer {
  margin-top: 20px;
  font-size: 13px;
  text-align: center;
  color: var(--zsp-ink-3);
}

/* ── reveal motion ─────────────────────────────────────── */

.zsp [data-reveal] {
  transition:
    opacity 720ms var(--zsp-ease) var(--zsp-delay, 0ms),
    transform 720ms var(--zsp-ease) var(--zsp-delay, 0ms);
}
.zsp [data-reveal='pending'] {
  opacity: 0;
  transform: translateY(14px);
}
.zsp [data-reveal='shown'] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .zsp *,
  .zsp *::before,
  .zsp *::after {
    transition: none !important;
    animation: none !important;
  }
  .zsp [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── responsive ────────────────────────────────────────── */

@media (min-width: 640px) {
  .zsp-benefits,
  .zsp-inside,
  .zsp-scenarios,
  .zsp-reading-grid,
  .zsp-pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .zsp-pillars {
    column-gap: 40px;
  }
  .zsp-when {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .zsp-rules__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .zsp-rules__list li + li {
    border-top: 0;
  }
  .zsp-rules__list li:nth-child(n + 3) {
    border-top: 1px solid var(--zsp-line);
  }
  .zsp-rules__list li:nth-child(2n) {
    border-inline-start: 1px solid var(--zsp-line);
  }
  .zsp-audience__item {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .zsp-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .zsp-split .zsp-compare {
    margin-top: 58px;
  }
  .zsp-bands {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .zsp-audience,
  .zsp-faq {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  }
  .zsp-audience__intro,
  .zsp-faq__intro {
    position: sticky;
    top: 32px;
  }
  .zsp-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
  }
  .zsp-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-bottom: 0;
  }
  .zsp-step::before {
    top: 23.5px;
    bottom: auto;
    inset-inline-start: 58px;
    inset-inline-end: -20px;
    width: auto;
    height: 1px;
  }
  .zsp-step__title {  font-weight: 700;

    margin-top: 22px;
  }
  .zsp-when {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .zsp-benefits {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .zsp-benefit {
    grid-column: span 2;
  }
  .zsp-benefit:nth-child(4),
  .zsp-benefit:nth-child(5) {
    grid-column: span 3;
  }
  .zsp-inside {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .zsp-pillars {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 0;
    column-gap: 0;
  }
  .zsp-pillar {
    padding: 4px 28px;
    border-bottom: 0;
    border-inline-start: 1px solid var(--zsp-line-strong);
  }
  .zsp-pillar:first-child {
    padding-inline-start: 0;
    border-inline-start: 0;
  }
  .zsp-rules__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .zsp-rules__list li:nth-child(n + 3) {
    border-top: 0;
  }
  .zsp-rules__list li + li {
    border-inline-start: 1px solid var(--zsp-line);
  }
}

@media (min-width: 1200px) {
  .zsp-hero__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  }
}

@media (max-width: 899px) {
  .zsp-frame__summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .zsp-frame__cell:nth-child(3) {
    border-inline-start: 0;
  }
  .zsp-frame__cell:nth-child(n + 3) {
    border-top: 1px solid var(--zsp-line);
  }
  .zsp-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .zsp-stats__item:nth-child(3) {
    border-inline-start: 0;
  }
  .zsp-stats__item:nth-child(n + 3) {
    border-top: 1px solid var(--zsp-line);
  }
}

@media (max-width: 520px) {
  .zsp-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .zsp-final__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .zsp-btn {
    justify-content: space-between;
  }
  .zsp-frame {
    padding: 0 6px 6px;
    border-radius: 18px;
  }
  .zsp-frame__cell {
    padding: 10px 12px;
  }
  .zsp-frame__cell dd {
    font-size: 13.5px;
  }
  .zsp-stats__item {
    padding: 18px;
  }
  .zsp-chapters ol {
    gap: 4px;
  }
  .zsp-chapters a {
    padding: 6px 10px;
    font-size: 13px;
  }
  .zsp-compare__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
  .zsp-compare__row--head {
    display: none;
  }
  .zsp-mini__track {
    grid-template-columns: 84px minmax(0, 1fr) 44px;
  }
}