/* =========================
   KEY RECOGNITION QUIZ
   Lesson 6 / Module 0
========================= */

/* =========================
   KEY PRACTICE — VIEWPORT FIT
========================= */

#keyPractice {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(28px, 4vh, 54px) 0;
}

#keyPractice .section-heading {
  margin-bottom: clamp(18px, 3vh, 30px);
}

#keyPractice .section-heading h2 {
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 0.95;
}

#keyPractice .section-heading p {
  max-width: 680px;
  font-size: 16px;
  line-height: 1.55;
}

.key-recognition-quiz {
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(20px, 3vw, 34px);
}

.key-quiz-top {
  margin-bottom: 18px;
}

.key-quiz-progress {
  display: flex;
  justify-content: space-between;
  align-items: center;

  margin-bottom: 12px;

  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  color: rgba(15, 23, 42, 0.46);
}

.key-quiz-progress-track {
  width: 100%;
  height: 10px;

  overflow: hidden;

  border-radius: 999px;

  background: rgba(15, 23, 42, 0.08);
}

.key-quiz-progress-fill {
  width: 0%;
  height: 100%;

  border-radius: inherit;

  background:
    linear-gradient(
      90deg,
      #ffe45e,
      #ffd43b
    );

  box-shadow:
    0 4px 18px rgba(255, 212, 59, 0.35);

  transition: width 0.35s ease;
}

.key-quiz-body {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: clamp(22px, 3vw, 38px);
  align-items: center;
}

.key-quiz-image-wrap {
  min-height: clamp(260px, 44vh, 390px);

  display: flex;
  align-items: center;
  justify-content: center;

  padding: clamp(14px, 2vw, 24px);

  border-radius: 30px;

  background:
    radial-gradient(
      circle at 50% 10%,
      rgba(255, 225, 68, 0.12),
      transparent 42%
    ),
    rgba(255, 255, 255, 0.42);

  border:
    1px solid rgba(15, 23, 42, 0.07);

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    0 20px 60px rgba(15, 23, 42, 0.08);
}

.key-quiz-image {
  width: 100%;
  max-height: clamp(240px, 40vh, 360px);

  object-fit: contain;

  border-radius: 22px;

  filter: brightness(1.18) contrast(1.06) saturate(1.04);
}

.key-quiz-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;

  min-width: 0;
}

.key-quiz-kicker {
  margin: 0 0 14px;

  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;

  color: rgba(15, 23, 42, 0.42);
}

.key-quiz-panel h3,
.key-quiz-result h3 {
  margin: 0 0 20px;

  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 0.98;
  letter-spacing: -0.05em;

  color: rgba(15, 23, 42, 0.94);

  text-wrap: balance;
}

.key-quiz-answers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.key-quiz-answer {
  width: 100%;

  padding: 14px 18px;

  border-radius: 18px;

  border:
    1px solid rgba(15, 23, 42, 0.08);

  background:
    rgba(255, 255, 255, 0.62);

  color:
    rgba(15, 23, 42, 0.84);

  font-family: inherit;
  font-size: 17px;
  font-weight: 800;
  text-align: left;

  cursor: pointer;

  box-shadow:
    0 12px 34px rgba(15, 23, 42, 0.06);

  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.key-quiz-answer:hover:not(:disabled),
.key-quiz-answer:focus-visible {
  transform: translateY(-2px);

  background:
    rgba(255, 225, 68, 0.88);

  border-color:
    rgba(255, 225, 68, 0.96);

  color:
    #111;

  box-shadow:
    0 18px 42px rgba(255, 212, 59, 0.22);

  outline: none;
}

.key-quiz-answer:disabled {
  cursor: not-allowed;
}

.key-quiz-answer.is-correct {
  background:
    rgba(105, 216, 137, 0.18);

  border-color:
    rgba(105, 216, 137, 0.64);

  color:
    #1f6f3a;
}

.key-quiz-answer.is-wrong {
  background:
    rgba(255, 87, 87, 0.14);

  border-color:
    rgba(255, 87, 87, 0.62);

  color:
    #8a2e2e;
}

.key-quiz-feedback {
  min-height: 26px;

  margin: 14px 0 0;

  font-size: 15px;
  line-height: 1.45;
  font-weight: 700;

  color: rgba(15, 23, 42, 0.66);
}

.key-quiz-feedback.is-correct {
  color: #1f7a3f;
}

.key-quiz-feedback.is-wrong {
  color: #9f3f32;
}

.key-quiz-actions {
  margin-top: 16px;
}

.key-quiz-next[hidden] {
  display: none;
}

.key-quiz-result {
  max-width: 720px;
  margin: 64px auto 0;

  padding: clamp(28px, 4vw, 54px);

  text-align: center;

  border-radius: 32px;

  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(255, 225, 68, 0.16),
      transparent 42%
    ),
    rgba(255, 255, 255, 0.58);

  border:
    1px solid rgba(15, 23, 42, 0.06);

  box-shadow:
    0 24px 70px rgba(15, 23, 42, 0.08);
}

.key-quiz-result[hidden] {
  display: none;
}

.key-quiz-score {
  margin: 0 0 18px;

  font-size: clamp(58px, 9vw, 110px);
  line-height: 0.9;
  letter-spacing: -0.07em;
  font-weight: 800;

  color: var(--navy);
}

.key-quiz-result-copy {
  max-width: 560px;

  margin:
    0
    auto
    30px;

  font-size: 17px;
  line-height: 1.75;

  color: rgba(15, 23, 42, 0.66);
}

@media (max-width: 900px) {

  .key-quiz-body {
    grid-template-columns: 1fr;
  }

  .key-quiz-image-wrap {
    min-height: 260px;
  }

}

@media (max-height: 820px) and (min-width: 901px) {

  #keyPractice {
    padding: 24px 0;
  }

  #keyPractice .section-heading {
    margin-bottom: 18px;
  }

  #keyPractice .section-heading h2 {
    font-size: clamp(30px, 3.4vw, 46px);
  }

  #keyPractice .section-heading p {
    font-size: 15px;
    line-height: 1.45;
  }

  .key-recognition-quiz {
    padding: 22px 28px;
  }

  .key-quiz-image-wrap {
    min-height: 300px;
  }

  .key-quiz-image {
    max-height: 300px;
  }

  .key-quiz-panel h3 {
    font-size: clamp(30px, 3.2vw, 42px);
    margin-bottom: 16px;
  }

  .key-quiz-answer {
    padding: 12px 16px;
  }

  .key-quiz-feedback {
    margin-top: 12px;
  }

  .key-quiz-actions {
    margin-top: 14px;
  }
}

@media (max-width: 768px) {

  .key-recognition-quiz {
    padding: 22px;
  }

  .key-quiz-result {
    margin-top: 36px;
  }

  .key-quiz-image-wrap {
    min-height: 220px;
    padding: 16px;
  }

  .key-quiz-panel h3,
  .key-quiz-result h3 {
    font-size: clamp(28px, 9vw, 40px);
  }

  .key-quiz-answer {
    padding: 16px 18px;
    border-radius: 18px;
  }

}