/* Zappsum — sub-route landing (extends ../styles.css tokens) */

body.zappsum-page {
  overflow-x: hidden;
  overflow-y: auto;
  min-height: 100dvh;
  height: auto;
  display: block;
}

.zappsum {
  --zs-hue: 44;
  --zs-purple-hue: 250;
  --zs-accent: hsl(44 92% 58%);
  --zs-accent-dim: hsla(44 92% 58% / 0.12);
  --zs-accent-glow: hsla(44 92% 58% / 0.07);
  --zs-purple: hsl(250 55% 42%);
  --zs-purple-glow: hsla(250 60% 55% / 0.18);

  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
}


/* ================================================
   BACKGROUND MATH WASH
   ================================================ */
.zappsum__bg-wash {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  padding: 2rem;
  gap: 0.5em 1.2em;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.12em;
  color: hsla(250 50% 70% / 0.045);
  transform: rotate(-6deg) scale(1.2);
  transform-origin: center;
}

@media (prefers-reduced-motion: no-preference) {
  .zappsum__bg-wash {
    animation: zsBgDrift 28s ease-in-out infinite alternate;
  }
}

@keyframes zsBgDrift {
  from { transform: rotate(-6deg) scale(1.2) translateY(0); }
  to   { transform: rotate(-5deg) scale(1.22) translateY(-2%); }
}


/* ================================================
   TOP BAR
   ================================================ */
.zappsum__topbar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) clamp(var(--space-4), 4vw, var(--space-8));
  flex-shrink: 0;
}

.zappsum__brand {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-text);
}

.zappsum__brand-home {
  transition: color 0.25s ease;
}
.zappsum__brand-home:hover {
  color: var(--zs-accent);
}
.zappsum__brand-home:focus-visible {
  outline: 2px solid var(--zs-accent);
  outline-offset: 3px;
}

.zappsum__brand-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: 0.1em;
}

.zappsum__brand-icon {
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.zappsum__brand-name {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}


/* ================================================
   SHARED SECTION TYPOGRAPHY
   ================================================ */
.zappsum__section-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--zs-accent);
  margin-bottom: var(--space-3);
}

.zappsum__section-title {
  font-size: clamp(1.5rem, 3.2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}


/* ================================================
   HERO
   ================================================ */
.zappsum__hero {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr minmax(300px, 400px);
  align-items: center;
  gap: clamp(var(--space-4), 4vw, var(--space-7));
  padding: clamp(var(--space-6), 6vh, var(--space-8)) clamp(var(--space-4), 4vw, var(--space-8));
  min-height: min(90dvh, 680px);
}

.zappsum__hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 55% 80% at 15% 50%, hsla(250 60% 55% / 0.22) 0%, transparent 65%),
    radial-gradient(ellipse 45% 60% at 85% 45%, hsla(250 55% 50% / 0.14) 0%, transparent 60%),
    radial-gradient(ellipse 30% 50% at 80% 55%, hsla(44 92% 58% / 0.05) 0%, transparent 55%);
}

.zappsum__hero-icon-wrap {
  position: relative;
  z-index: 2;
  margin: 0;
  flex-shrink: 0;
}

.zappsum__hero-icon {
  width: clamp(120px, 16vw, 200px);
  height: auto;
  border-radius: clamp(22px, 4vw, 36px);
  box-shadow:
    0 0 0 1px hsla(250 60% 70% / 0.2),
    0 20px 60px rgba(0, 0, 0, 0.6),
    0 0 80px hsla(250 60% 55% / 0.3),
    0 0 140px hsla(44 92% 58% / 0.12);
  display: block;
}

@media (prefers-reduced-motion: no-preference) {
  .zappsum__hero-icon {
    animation: zsIconFloat 6s ease-in-out infinite;
  }
}

@keyframes zsIconFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.zappsum__hero-copy {
  position: relative;
  z-index: 2;
  max-width: 32rem;
}

.zappsum__eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--zs-accent);
  margin-bottom: var(--space-3);
}

.zappsum__title {
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.zappsum__lead {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 26rem;
  margin-bottom: var(--space-5);
}

.zappsum__hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.zappsum__hero-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

/* CTA button — "Coming Soon" state */
.zappsum__cta-soon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0 var(--space-5);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-bg);
  background: linear-gradient(
    160deg,
    hsl(44 92% 64%) 0%,
    hsl(44 90% 50%) 100%
  );
  border-radius: var(--radius-md);
  border: 1px solid hsla(44 90% 55% / 0.5);
  box-shadow:
    0 1px 0 hsla(0, 0%, 100%, 0.25) inset,
    0 8px 32px hsla(44 85% 40% / 0.4);
  cursor: default;
  opacity: 0.85;
}

.zappsum__cta-soon--large {
  font-size: 0.9rem;
  min-height: 52px;
  padding: 0 var(--space-6);
  opacity: 0.9;
  cursor: default;
}

.zappsum__cta-icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}


/* ================================================
   HERO — SPEED MATCH DEMO CARD
   ================================================ */
.zs-demo {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.zs-demo__card {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid hsla(250 55% 65% / 0.22);
  background:
    radial-gradient(ellipse 90% 50% at 50% -5%, hsla(250 60% 55% / 0.35) 0%, transparent 55%),
    linear-gradient(170deg, hsl(250 35% 13%) 0%, hsl(255 28% 9%) 100%);
  box-shadow:
    0 0 0 1px hsla(250 50% 60% / 0.08),
    0 24px 64px rgba(0, 0, 0, 0.55),
    0 0 80px hsla(250 55% 50% / 0.18);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Top bar */
.zs-demo__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid hsla(250 50% 60% / 0.12);
  background: hsla(250 40% 8% / 0.6);
}

.zs-demo__mode-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--zs-accent);
}

.zs-demo__timer {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}

.zs-demo__timer.is-urgent {
  color: hsl(0 70% 65%);
}

/* Versus row */
.zs-demo__versus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid hsla(250 50% 60% / 0.1);
}

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

.zs-demo__player--bot {
  align-items: flex-end;
}

.zs-demo__player-name {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.zs-demo__player-rating {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  transition: color 0.4s ease;
}

.zs-demo__player--you .zs-demo__player-rating {
  color: var(--zs-accent);
}

.zs-demo__vs-divider {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  opacity: 0.5;
}

/* Question */
.zs-demo__question-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  position: relative;
  min-height: 100px;
}

.zs-demo__question {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  text-align: center;
  transition: opacity 0.3s ease;
}

.zs-demo__question.is-entering {
  animation: zsQIn 0.35s var(--ease-out-expo) both;
}

@keyframes zsQIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Result badge */
.zs-demo__result-badge {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.zs-demo__result-badge.is-win {
  color: hsl(145 55% 62%);
  opacity: 1;
  transform: translateY(0);
  animation: zsResultPop 0.4s var(--ease-out-expo) both;
}

@keyframes zsResultPop {
  from { opacity: 0; transform: scale(0.7) translateY(4px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Answer choices */
.zs-demo__choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-4);
}

.zs-demo__choice {
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid hsla(250 45% 60% / 0.18);
  background: hsla(250 40% 60% / 0.06);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text-muted);
  cursor: default;
  text-align: center;
  transition: border-color 0.35s ease, background 0.35s ease, color 0.35s ease, opacity 0.35s ease;
  font-family: inherit;
}

.zs-demo__choice.is-correct {
  border-color: hsla(44 90% 58% / 0.55);
  background: hsla(44 90% 58% / 0.12);
  color: hsl(44 90% 72%);
  box-shadow: 0 0 20px hsla(44 90% 58% / 0.2);
}

.zs-demo__choice.is-dim {
  opacity: 0.25;
}

/* Timer / progress bar */
.zs-demo__progress-bar {
  height: 3px;
  background: hsla(250 50% 60% / 0.1);
  margin-top: auto;
  overflow: hidden;
}

.zs-demo__progress-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, hsl(250 55% 60%), hsl(44 90% 58%));
  transition: width 1s linear;
  border-radius: 0 2px 2px 0;
}

/* Caption */
.zs-demo__caption {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  opacity: 0.45;
}


/* ================================================
   HOW IT WORKS
   ================================================ */
.zappsum__how {
  position: relative;
  z-index: 2;
  padding: var(--space-7) clamp(var(--space-4), 4vw, var(--space-8));
  border-top: 1px solid var(--color-border);
}

.zappsum__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
  counter-reset: none;
}

.zappsum__step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.015);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.zappsum__step:hover {
  border-color: hsla(44 90% 55% / 0.2);
  background: var(--zs-accent-glow);
}

.zappsum__step-num {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--zs-accent);
  line-height: 1.6;
  flex-shrink: 0;
  padding-top: 2px;
}

.zappsum__step-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.zappsum__step-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}


/* ================================================
   MODES
   ================================================ */
.zappsum__modes {
  position: relative;
  z-index: 2;
  padding: var(--space-7) clamp(var(--space-4), 4vw, var(--space-8));
  border-top: 1px solid var(--color-border);
}

.zappsum__mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.zappsum__mode {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.015);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.zappsum__mode:hover {
  border-color: hsla(44 90% 55% / 0.18);
  background: var(--zs-accent-glow);
}

/* Featured Speed Match card */
.zappsum__mode--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto auto;
  gap: var(--space-3) var(--space-6);
  border-color: hsla(44 90% 55% / 0.2);
  background:
    radial-gradient(ellipse 80% 60% at 95% 50%, hsla(44 92% 58% / 0.04) 0%, transparent 60%),
    rgba(255, 255, 255, 0.02);
}

.zappsum__mode--featured:hover {
  border-color: hsla(44 90% 55% / 0.32);
  background:
    radial-gradient(ellipse 80% 60% at 95% 50%, hsla(44 92% 58% / 0.07) 0%, transparent 60%),
    rgba(255, 255, 255, 0.03);
}

.zappsum__mode-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.zappsum__mode--featured .zappsum__mode-header {
  margin-bottom: 0;
}

.zappsum__mode-icon {
  font-size: 1.4rem;
  line-height: 1;
  color: var(--zs-accent);
}

.zappsum__mode--featured .zappsum__mode-icon {
  font-size: 1.6rem;
}

.zappsum__mode-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.zappsum__mode--featured .zappsum__mode-title {
  font-size: 1.15rem;
}

.zappsum__mode-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  grid-column: 1;
}

.zappsum__mode--featured .zappsum__mode-desc {
  max-width: 38rem;
}

/* Bot opponent list */
.zappsum__mode-detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: center;
  min-width: 140px;
}

.zappsum__mode-detail {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.zappsum__bot-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  min-width: 48px;
  text-align: center;
}

.zappsum__bot--beginner { background: hsla(210 50% 50% / 0.18); color: hsl(210 60% 72%); border: 1px solid hsla(210 50% 55% / 0.25); }
.zappsum__bot--easy     { background: hsla(145 45% 45% / 0.18); color: hsl(145 55% 68%); border: 1px solid hsla(145 45% 50% / 0.25); }
.zappsum__bot--medium   { background: hsla(44 90% 55% / 0.15);  color: hsl(44 90% 68%);  border: 1px solid hsla(44 90% 55% / 0.25); }
.zappsum__bot--hard     { background: hsla(25 80% 55% / 0.18);  color: hsl(25 80% 70%);  border: 1px solid hsla(25 80% 55% / 0.25); }
.zappsum__bot--expert   { background: hsla(0 70% 50% / 0.18);   color: hsl(0 70% 72%);   border: 1px solid hsla(0 70% 50% / 0.28); }

.zappsum__mode-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  grid-column: 1;
}


/* ================================================
   PROGRESS
   ================================================ */
.zappsum__progress {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: clamp(var(--space-5), 5vw, var(--space-8));
  padding: var(--space-7) clamp(var(--space-4), 4vw, var(--space-8));
  border-top: 1px solid var(--color-border);
}

.zappsum__progress-copy {
  max-width: 30rem;
}

.zappsum__progress-lead {
  font-size: clamp(0.88rem, 1.2vw, 0.95rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.zappsum__progress-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.zappsum__progress-list li {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding-left: 1.2em;
  position: relative;
  line-height: 1.5;
}

.zappsum__progress-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--zs-accent);
  font-size: 0.75rem;
  line-height: 1.7;
}

/* Stat cards column */
.zappsum__progress-stat-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-shrink: 0;
}

.zappsum__stat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.02);
  min-width: 160px;
  transition: border-color 0.3s ease;
}

.zappsum__stat-card:hover {
  border-color: hsla(44 90% 55% / 0.2);
}

.zappsum__stat-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.zappsum__stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--color-text);
}

.zappsum__stat-accent {
  color: var(--zs-accent);
}

.zappsum__stat-unit {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.zappsum__stat-value--due {
  color: hsl(44 92% 58%);
}


/* ================================================
   CONTENT PACKS
   ================================================ */
.zappsum__packs {
  position: relative;
  z-index: 2;
  padding: var(--space-7) clamp(var(--space-4), 4vw, var(--space-8));
  border-top: 1px solid var(--color-border);
}

.zappsum__pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.zappsum__pack {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.015);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.zappsum__pack--free {
  border-color: hsla(210 50% 55% / 0.2);
}

.zappsum__pack--paid {
  border-color: hsla(44 90% 55% / 0.28);
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, hsla(44 92% 58% / 0.06) 0%, transparent 55%),
    rgba(255, 255, 255, 0.02);
}

.zappsum__pack--upcoming {
  border-color: var(--color-border);
  opacity: 0.7;
}

.zappsum__pack:hover:not(.zappsum__pack--upcoming) {
  background: var(--zs-accent-glow);
}

.zappsum__pack-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.zappsum__pack-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 4px;
}

.zappsum__pack-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 22rem;
}

.zappsum__pack-price {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--zs-accent);
  flex-shrink: 0;
  line-height: 1;
  padding-top: 2px;
}

.zappsum__pack--free .zappsum__pack-price {
  color: hsl(145 55% 68%);
}

.zappsum__pack-badge {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-accent);
  padding: 4px 10px;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
  margin-top: 2px;
}

.zappsum__pack-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.zappsum__pack-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
}

.zappsum__pack-includes li {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding-left: 1.1em;
  position: relative;
  line-height: 1.5;
}

.zappsum__pack-includes li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--zs-accent);
  font-weight: 700;
}

.zappsum__pack--free .zappsum__pack-includes li::before {
  color: hsl(145 55% 68%);
}

.zappsum__pack-cta-note {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--zs-accent);
  letter-spacing: 0.02em;
}


/* ================================================
   FINAL CTA SECTION
   ================================================ */
.zappsum__cta-section {
  position: relative;
  z-index: 2;
  padding: var(--space-7) clamp(var(--space-4), 4vw, var(--space-8)) var(--space-8);
  border-top: 1px solid var(--color-border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.zappsum__cta-kicker {
  font-size: 2.5rem;
  line-height: 1;
  filter: drop-shadow(0 0 16px hsla(44 92% 58% / 0.6));
}

.zappsum__cta-headline {
  font-size: clamp(1.6rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
}

.zappsum__cta-body {
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 28rem;
  margin-bottom: var(--space-2);
}

.zappsum__cta-platform {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}


/* ================================================
   DOCUMENT / POLICY PAGE
   ================================================ */
.zappsum--doc .zappsum__bg-wash {
  opacity: 0.4;
}

.zappsum__doc-main {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  justify-content: center;
  padding: var(--space-6) clamp(var(--space-4), 6vw, var(--space-8)) var(--space-8);
}

.zappsum__policy {
  width: 100%;
  max-width: 42rem;
}

.zappsum__policy-header {
  margin-bottom: var(--space-6);
}

.zappsum__policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-top: var(--space-3);
}

.zappsum__policy-section {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.zappsum__policy-section:last-child {
  border-bottom: none;
}

.zappsum__policy-section--highlight {
  background: hsla(44 90% 55% / 0.06);
  border: 1px solid hsla(44 90% 55% / 0.16);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
}

.zappsum__policy-summary {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
}

.zappsum__policy-section h2 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--zs-accent);
  margin-bottom: var(--space-3);
}

.zappsum__policy-section p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.zappsum__policy-section p:last-child {
  margin-bottom: 0;
}

.zappsum__policy-section ul {
  margin: var(--space-3) 0;
  padding-left: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.zappsum__policy-section li {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.zappsum__policy-section strong {
  color: var(--color-text);
  font-weight: 600;
}

.zappsum__policy-section a {
  color: var(--zs-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s ease;
}

.zappsum__policy-section a:hover {
  opacity: 0.75;
}

.zappsum__policy-section a:focus-visible {
  outline: 2px solid var(--zs-accent);
  outline-offset: 2px;
}

.zappsum__policy-contact {
  font-style: normal;
  margin-top: var(--space-3);
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text-muted);
}

.zappsum__policy-contact a {
  color: var(--zs-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s ease;
}

.zappsum__policy-contact a:hover {
  opacity: 0.75;
}

.zappsum__policy-contact a:focus-visible {
  outline: 2px solid var(--zs-accent);
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .zappsum__doc-main {
    padding-top: var(--space-4);
    padding-bottom: var(--space-6);
  }
}


/* ================================================
   FOOTER
   ================================================ */
.zappsum__footer {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  padding: var(--space-5) clamp(var(--space-4), 4vw, var(--space-8));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.zappsum__footer-tagline {
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
}

.zappsum__footer-meta {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  display: flex;
  gap: var(--space-4);
}

.zappsum__footer-meta a,
.zappsum__footer-back {
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}
.zappsum__footer-meta a:hover,
.zappsum__footer-back:hover {
  color: var(--zs-accent);
}
.zappsum__footer-meta a:focus-visible,
.zappsum__footer-back:focus-visible {
  outline: 2px solid var(--zs-accent);
  outline-offset: 2px;
}

.zappsum__footer-back {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}


/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1100px) {
  .zappsum__hero {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .zs-demo {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 900px) {
  .zappsum__hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    min-height: unset;
    text-align: center;
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .zappsum__hero-icon-wrap {
    display: flex;
    justify-content: center;
  }

  .zappsum__hero-copy {
    max-width: 100%;
  }

  .zappsum__lead {
    margin: 0 auto var(--space-5);
  }

  .zappsum__hero-actions {
    align-items: center;
  }

  .zs-demo {
    grid-column: unset;
    max-width: 460px;
    margin: 0 auto;
  }

  .zappsum__mode--featured {
    grid-template-columns: 1fr;
  }

  .zappsum__mode-detail-list {
    grid-column: 1;
    grid-row: auto;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .zappsum__progress {
    grid-template-columns: 1fr;
  }

  .zappsum__progress-stat-col {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .zappsum__stat-card {
    flex: 1;
    min-width: 120px;
  }
}

@media (max-width: 600px) {
  .zappsum__mode-grid {
    grid-template-columns: 1fr;
  }

  .zappsum__pack-grid {
    grid-template-columns: 1fr;
  }

  .zappsum__steps {
    grid-template-columns: 1fr;
  }

  .zappsum__progress-stat-col {
    flex-direction: column;
  }

  .zappsum__stat-card {
    min-width: unset;
  }
}

@media (prefers-reduced-motion: reduce) {
  .zappsum__bg-wash {
    animation: none;
  }
  .zappsum__hero-icon {
    animation: none !important;
  }
}