/* Public home: a clear entry point, interactive quiz, and concise product story. */
.home-hero {
  display: grid;
  min-height: 640px;
  align-items: center;
  gap: clamp(40px, 6vw, 88px);
  padding: clamp(52px, 7vw, 96px) max(24px, calc((100vw - 1280px) / 2));
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 15%, var(--pp-yellow-soft) 0 78px, transparent 79px),
    radial-gradient(circle at 96% 82%, var(--pp-mint-soft) 0 180px, transparent 181px),
    var(--pp-paper);
  grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
}

.home-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 650px;
}

.home-hero-copy h1 {
  max-width: 760px;
  margin: 14px 0 22px;
  font-size: clamp(2.75rem, 4.8vw, 4.5rem);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.home-hero-lede {
  max-width: 650px;
  margin: 0;
  color: var(--pp-muted);
  font-size: clamp(1.05rem, 1.65vw, 1.3rem);
  line-height: 1.58;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-hero-exam-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--pp-green-deep);
  font-weight: 750;
  text-underline-offset: 4px;
}

.home-hero-exam-link {
  margin-top: 8px;
}

.home-hero-exam-link svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.home-quiz-stage {
  position: relative;
  min-width: 0;
  padding: clamp(16px, 3vw, 30px);
  padding-block-start: 62px;
  border: 1px solid var(--pp-success-border);
  border-radius: var(--pp-radius-lg);
  background: var(--pp-mint-soft);
  box-shadow: 14px 16px 0 var(--pp-yellow), var(--pp-shadow);
  transition: box-shadow 240ms ease;
}

/* Existing brand artwork becomes a decorative companion, with no extra markup. */
.home-quiz-stage::before {
  content: "";
  position: absolute;
  inset-block-start: -70px;
  inset-inline-end: 34px;
  width: 120px;
  height: 120px;
  background: url("../images/brand/logo-mark.svg") center / contain no-repeat;
  transform: rotate(9deg);
  pointer-events: none;
  transition: transform 320ms cubic-bezier(.2, .8, .2, 1);
}

.home-quiz-stage::after {
  content: "";
  position: absolute;
  inset-block-end: -24px;
  inset-inline-start: -20px;
  width: 56px;
  height: 56px;
  background: var(--pp-coral);
  clip-path: polygon(50% 0, 63% 35%, 100% 50%, 63% 65%, 50% 100%, 37% 65%, 0 50%, 37% 35%);
  pointer-events: none;
  transition: transform 320ms ease;
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .home-quiz-stage:hover {
    box-shadow: 16px 20px 0 var(--pp-yellow), var(--pp-shadow);
  }

  .home-quiz-stage:hover::before {
    transform: translateY(-7px) rotate(-5deg);
  }

  .home-quiz-stage:hover::after {
    transform: rotate(25deg) scale(1.12);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .home-quiz-stage::before {
    animation: home-companion-arrive 700ms cubic-bezier(.16, 1, .3, 1);
  }
}

@keyframes home-companion-arrive {
  from { opacity: 0; transform: translateY(18px) rotate(-12deg) scale(.85); }
  to { opacity: 1; transform: translateY(0) rotate(9deg) scale(1); }
}

.home-quiz-stage-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 8px 12px;
  color: var(--pp-green-deep);
  font-size: 0.77rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.home-quiz-stage-label > span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--pp-green);
  box-shadow: 0 0 0 5px rgba(0, 190, 136, 0.13);
}

.home-quiz-card {
  overflow: hidden;
  border: 1px solid var(--pp-border);
  border-radius: var(--pp-radius);
  background: var(--pp-paper);
  box-shadow: var(--pp-shadow-sm);
}

.home-quiz-card:not(.is-active) {
  display: none;
}

.home-quiz-head {
  display: grid;
  min-height: 68px;
  align-items: center;
  gap: 14px;
  padding: 13px 20px;
  border-bottom: 1px solid var(--pp-border);
  grid-template-columns: auto minmax(60px, 1fr) auto;
}

.home-quiz-head > div {
  display: grid;
}

.home-quiz-head span,
.home-official-label {
  color: var(--pp-muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-quiz-head strong {
  font-size: 0.83rem;
}

.home-quiz-head > svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--pp-muted);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.home-quiz-progress {
  display: block;
  width: 100%;
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7efeb;
}

.home-quiz-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--pp-green);
}

.home-quiz-progress-step-1 i {
  width: 50%;
}

.home-quiz-progress-step-2 i {
  width: 100%;
}

.home-question-content {
  display: grid;
  align-items: center;
  gap: 22px;
  padding: clamp(22px, 4vw, 34px);
  grid-template-columns: 148px minmax(0, 1fr);
}

.home-sign-frame {
  display: grid;
  width: 148px;
  height: 148px;
  place-items: center;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--pp-border);
  border-radius: 22px;
  background: var(--pp-canvas);
}

.home-sign-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.home-question-copy {
  min-width: 0;
}

.home-question-copy h2 {
  margin: 7px 0 0;
  font-size: clamp(1.24rem, 2.15vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.home-translation {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 13px;
  background: var(--pp-mint-soft);
}

.home-translation strong {
  color: var(--pp-green-deep);
  font-size: 0.69rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.home-translation p {
  margin: 4px 0 0;
  color: var(--pp-muted);
  font-size: 0.9rem;
}

.home-answer-dock {
  display: grid;
  gap: 12px;
  padding: 0 clamp(22px, 4vw, 34px) clamp(22px, 4vw, 34px);
}

.home-answer-options {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-answer-options button,
.home-next-button {
  min-height: 58px;
  border: 1px solid var(--pp-border-strong);
  border-radius: 16px;
  color: var(--pp-ink);
  background: var(--pp-paper);
  font-size: 1rem;
  font-weight: 950;
  cursor: pointer;
}

@media (hover: hover) and (pointer: fine) {
  .home-answer-options button:hover {
    border-color: var(--pp-green);
    background: var(--pp-mint-soft);
  }

  .home-next-button:hover {
    border-color: var(--pp-ink);
    background: var(--pp-ink);
  }
}

.home-answer-options button:focus-visible {
  border-color: var(--pp-green);
  background: var(--pp-mint-soft);
}

.home-answer-options button.is-correct {
  border-color: var(--pp-green);
  background: var(--pp-mint);
}

.home-answer-options button.is-wrong {
  border-color: var(--pp-coral);
  background: var(--pp-danger-soft);
}

.home-next-button {
  width: 100%;
  border-color: var(--pp-green-deep);
  color: var(--pp-paper);
  background: var(--pp-green-deep);
}

.home-next-button:active {
  border-color: var(--pp-ink);
  background: var(--pp-ink);
}

.home-answer-feedback {
  display: grid;
  gap: 10px;
  margin: 0 clamp(22px, 4vw, 34px) 22px;
}

.home-feedback-result,
.home-feedback-related {
  border-radius: 16px;
}

.home-feedback-result {
  display: flex;
  gap: 11px;
  padding: 15px;
  background: var(--pp-mint-soft);
}

.home-feedback-result.is-wrong {
  background: var(--pp-danger-soft);
}

.home-feedback-result > span {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 9px;
  color: var(--pp-paper);
  background: var(--pp-green-deep);
  font-weight: 950;
}

.home-feedback-result.is-wrong > span {
  background: var(--pp-danger-ink);
}

.home-feedback-result p {
  margin: 3px 0 0;
  color: var(--pp-muted);
  font-size: 0.85rem;
}

.home-feedback-related {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 2px 2px;
  border-top: 1px solid var(--pp-border);
  font-size: 0.78rem;
  font-weight: 850;
}

.home-why,
.home-simulation,
.home-progress,
.home-premium {
  width: min(calc(100% - 40px), 1200px);
  margin-inline: auto;
}

.home-value-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-why {
  margin-top: clamp(34px, 5vw, 64px);
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--pp-success-border);
  border-radius: 34px;
  background: var(--pp-mint-soft);
}

.home-value-grid article {
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid rgba(0, 111, 83, 0.13);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.8);
}

.home-value-grid article > span {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 14px;
  color: var(--pp-green-deep);
  background: var(--pp-yellow);
  font-weight: 900;
}

.home-value-grid h3 {
  margin: 0;
  font-size: 1.28rem;
}

.home-value-grid p {
  margin: 9px 0 0;
  color: var(--pp-muted);
  line-height: 1.65;
}

.home-ad-wrap {
  width: min(calc(100% - 40px), 1120px);
  margin: 52px auto 64px;
}

.home-ad-wrap .ad-slot {
  margin-top: 0;
}

.home-ad-wrap:empty {
  display: none;
}

.home-ad-compact {
  margin-bottom: 64px;
}

.home-ad-before-progress {
  margin-top: 0;
}

.home-ad-before-footer {
  margin-top: 0;
}

.home-simulation,
.home-progress {
  margin-bottom: 90px;
  padding: clamp(38px, 6vw, 72px);
  border-radius: 34px;
}

.home-simulation {
  border: 1px solid var(--pp-danger-border);
  color: var(--pp-ink);
  background: var(--pp-coral-soft);
}

.home-section-heading {
  display: grid;
  max-width: 800px;
  margin: 0 auto 42px;
  text-align: center;
}

.home-section-heading h2 {
  margin: 10px 0 16px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.home-section-heading .lede {
  margin: 0;
  color: var(--pp-muted);
  font-size: 1.05rem;
}

.home-simulation h2,
.home-simulation .eyebrow {
  color: inherit;
}

.home-simulation h2,
.home-progress h2 {
  margin: 10px 0 16px;
  font-size: clamp(2rem, 4vw, 3.65rem);
}

.home-exam-scoreboard {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-exam-scoreboard li {
  display: grid;
  min-height: 104px;
  align-content: center;
  gap: 4px;
  padding: 14px;
  border: 1px solid rgba(163, 58, 52, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
}

.home-exam-scoreboard li strong {
  color: #a33a34;
  font-size: 1.75rem;
}

.home-exam-scoreboard li span {
  opacity: 0.85;
  font-size: 0.82rem;
}

.home-exam-demo {
  display: grid;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
}

.home-exam-question-preview {
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid var(--pp-border);
  border-radius: 28px;
  color: var(--pp-ink);
  background: var(--pp-paper);
  box-shadow: 10px 12px 0 var(--pp-coral);
}

.home-exam-question-preview > header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.home-exam-progress {
  height: 7px;
  margin: 15px 0 22px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--pp-border);
}

.home-exam-progress span {
  display: block;
  width: 66%;
  height: 100%;
  background: var(--pp-coral);
}

.home-exam-language {
  width: fit-content;
  margin: 0 0 12px;
  padding: 6px 9px;
  border-radius: 9px;
  color: #8b352f;
  background: var(--pp-coral-soft);
  font-size: 0.72rem;
  font-weight: 900;
}

.home-exam-question-preview h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.25;
}

.home-exam-buttons {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-exam-buttons span {
  display: grid;
  min-height: 56px;
  place-items: center;
  border: 1px solid var(--pp-border-strong);
  border-radius: 15px;
  font-weight: 950;
}

.home-exam-copy h3 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
}

.home-exam-copy > p {
  margin: 0;
  opacity: 0.78;
}

.home-exam-copy .btn {
  margin-top: 24px;
}

.home-progress {
  display: grid;
  align-items: center;
  gap: clamp(40px, 7vw, 90px);
  margin-bottom: 48px;
  background: var(--pp-mint-soft);
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1.2fr);
}

.home-progress-route {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 26px;
  background: var(--pp-paper);
}

.home-preparation-heading {
  margin-bottom: 6px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--pp-border);
}

.home-preparation-heading > div {
  display: grid;
  gap: 4px;
}

.home-preparation-heading small,
.home-progress-route article small {
  color: var(--pp-muted);
  font-size: 0.76rem;
}

.home-progress-route article::before {
  content: "";
  position: absolute;
  inset-block: -14px 0;
  inset-inline-start: 23px;
  width: 3px;
  border-radius: 999px;
  background: var(--pp-border);
}

.home-progress-route article:first-of-type::before {
  inset-block-start: 50%;
}

.home-progress-route article:last-of-type::before {
  inset-block-end: 50%;
}

.home-progress-route article {
  position: relative;
  display: grid;
  align-items: center;
  gap: 14px;
  padding: 12px 14px 12px 0;
  grid-template-columns: 48px minmax(0, 1fr);
}

.home-progress-route article > span {
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 3px solid var(--pp-paper);
  border-radius: 16px;
  color: var(--pp-ink);
  background: var(--pp-canvas);
  font-size: 0.82rem;
  font-weight: 950;
}

.home-progress-route article.is-complete > span {
  color: var(--pp-paper);
  background: var(--pp-green-deep);
}

.home-progress-route article.is-current {
  border-radius: 18px;
  background: var(--pp-yellow-soft);
}

.home-progress-route article.is-current > span {
  background: var(--pp-yellow);
}

.home-progress-route article > div {
  display: grid;
  gap: 3px;
}

.home-account-benefits {
  display: grid;
  gap: 11px;
  margin: 25px 0;
  padding: 0;
  list-style: none;
}

.home-account-benefits li {
  display: grid;
  align-items: start;
  gap: 10px;
  grid-template-columns: auto minmax(0, 1fr);
}

.home-account-benefits span {
  color: var(--pp-green-deep);
  font-weight: 900;
}

.home-account-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
}

.home-premium {
  display: grid;
  align-items: center;
  gap: 16px 22px;
  margin-bottom: 68px;
  padding: 24px clamp(24px, 4vw, 38px);
  border: 1px solid var(--pp-warning-border);
  border-radius: 26px;
  background: var(--pp-yellow-soft);
  grid-template-columns: 48px minmax(0, 1fr) auto;
}

.home-premium-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 16px;
  color: var(--pp-paper);
  background: var(--pp-danger-ink);
}

.home-premium-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.home-premium-copy h2 {
  margin: 0 0 4px;
  font-size: clamp(1.35rem, 2.3vw, 1.8rem);
}

.home-premium-copy p {
  margin: 0;
  color: var(--pp-muted);
  line-height: 1.5;
}

.home-premium-action {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.home-premium-action p {
  display: grid;
  gap: 2px;
  margin: 0;
  min-width: 0;
}

.home-premium-action strong {
  font-size: 1.2rem;
}

.home-premium-action span {
  color: var(--pp-muted);
  font-size: var(--pp-text-sm);
}

@media (max-width: 1020px) {
  .home-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-premium {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .home-premium-action {
    grid-column: 2;
  }
}

@media (max-width: 900px) {
  .home-hero {
    min-height: 0;
    gap: 48px;
    padding: clamp(28px, 8vw, 48px) 20px 56px;
    grid-template-columns: minmax(0, 1fr);
  }

  .home-hero-copy h1 {
    font-size: clamp(2.125rem, 10vw, 3.5rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
  }

  .home-quiz-stage {
    padding: 12px;
    padding-block-start: 44px;
    border-radius: 28px;
    box-shadow: 7px 9px 0 var(--pp-yellow);
  }

  .home-quiz-stage::before {
    width: 84px;
    height: 84px;
    inset-block-start: -48px;
    inset-inline-end: 18px;
  }

  .home-quiz-card {
    border-radius: 20px;
  }

  .home-question-content {
    align-items: start;
    padding: 20px 17px;
    grid-template-columns: 98px minmax(0, 1fr);
  }

  .home-sign-frame {
    width: 98px;
    height: 98px;
    border-radius: 16px;
  }

  .home-question-copy h2 {
    font-size: 1.12rem;
  }

  .home-answer-dock {
    padding: 0 17px 17px;
  }

  .home-answer-feedback {
    margin-inline: 17px;
  }

  .home-value-grid,
  .home-progress,
  .home-exam-demo {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-why,
  .home-premium {
    width: calc(100% - 28px);
  }

  .home-simulation,
  .home-progress {
    width: calc(100% - 24px);
    padding: 26px 20px;
    border-radius: 26px;
  }

  .home-section-heading {
    margin-bottom: 30px;
    text-align: start;
  }

}

@media (max-width: 480px) {
  .home-hero-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .home-hero-actions .btn {
    width: 100%;
  }

  .home-feedback-related {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-question-content {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-sign-frame {
    width: 100%;
    height: 140px;
  }

  .home-sign-frame img {
    max-width: 140px;
  }

  .home-exam-scoreboard li {
    min-height: 88px;
    padding: 10px 7px;
  }

  .home-exam-scoreboard li span {
    font-size: 0.7rem;
  }

  .home-premium {
    gap: 14px;
    padding: 20px;
  }

  .home-account-actions,
  .home-account-actions .btn {
    width: 100%;
  }

  .home-account-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .home-premium-action {
    flex-wrap: wrap;
  }
}