@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

:root {
  --primary-color: #6a38c2;
  --primary-color-dark: #6132b4;
  --text-dark: #262626;
  --text-light: #737373;
  --extra-light: #e5e5e5;
  --white: #ffffff;
  --max-width: 1200px;
}

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

/* ================= HEADER ================= */
/* HERO SECTION */
.hero {
  padding: 5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
  max-width: var(--max-width);
  margin: auto;
  margin-top: 5.3rem;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 3.5rem;
  color: var(--text-dark);
  font-weight: 800;
}

.hero-content h1 span {
  color: var(--primary-color);
}

.hero-content p {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.7rem;
}

.hero-btn {
  display: inline-block;
  margin-top: 2rem;
  padding: 14px 28px;
  background: var(--primary-color);
  color: var(--white);
  font-size: 1rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}

.hero-btn:hover {
  background: var(--primary-color-dark);
  transform: translateY(-4px);
  box-shadow: 0px 5px 15px rgba(106, 56, 194, 0.4);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 100%;

  animation: float 3s ease-in-out infinite;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}

/* Floating animation */

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero {
    flex-direction: column-reverse;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 2.3rem;
    line-height: 3rem;
  }

  .hero-image img {
    width: 330px;
  }

  .hero-content p {
    margin: auto;
  }
}

@media (max-width: 600px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-image img {
    width: 290px;
  }
}

/* ========== TEST GRID (INDEX PAGE) ========== */
.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 30px;
  max-width: var(--max-width);
  margin: auto;
  margin-top: 40px;
}

.test-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.06);
  transition: 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.test-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
}

.test-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid #eee;
}

.test-card-content {
  padding: 15px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.test-card h2 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.test-card p {
  color: var(--text-light);
  font-size: 0.92rem;
  margin-bottom: 10px;
  line-height: 1.9;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  flex: 1;
}

.card-footer {
  border-top: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fafafa;
  padding: 15px 12px;
  margin-top: auto;
}

.card-footer span {
  font-size: 14px;
  font-weight: 600;
  color: #333;
}

.start-test-btn {
  background-color: var(--primary-color);
  border: none;
  padding: 10px 20px;
  color: white;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s ease;
}

.start-test-btn:hover {
  background-color: var(--primary-color-dark);
  box-shadow: 2px 2px 10px rgba(106, 56, 194, 0.5);
  transform: scale(1.05);
}

/* Loading Message */
.loading-message {
  text-align: center;
  font-size: 1.4rem;
  color: var(--text-light);
  margin-top: 50px;
}

/* =================== QUIZ PAGE =================== */
.quiz-container {
  max-width: 850px;
  background: #ffffff;
  margin: auto;
  padding: 35px;
  border-radius: 18px;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--extra-light);
}

/* Header */
.quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--extra-light);
}

.timer-box {
  font-size: 1.2rem;
  color: var(--primary-color);
  font-weight: 700;
}

/* Question Box */
#question-container {
  background: var(--extra-light);
  padding: 20px;
  border-radius: 10px;
  margin: 25px 0;
  border-left: 6px solid var(--primary-color);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* Options */
.options-box {
  display: grid;
  gap: 15px;
}

.option-label {
  display: flex;
  align-items: center;
  background: #ffffff;
  padding: 15px;
  border-radius: 10px;
  border: 1px solid var(--extra-light);
  cursor: pointer;
  transition: 0.25s ease;
}

.option-label:hover {
  border: 1px solid var(--primary-color);
  transform: translateY(-3px);
}

.option-label input {
  margin-right: 12px;
}

/* Navigation Buttons */
.navigation-box {
  display: flex;
  justify-content: space-between;
  margin-top: 25px;
}

.nav-btn {
  background-color: var(--primary-color);
  border: none;
  padding: 12px 25px;
  border-radius: 10px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s ease;
}

.nav-btn:hover:not(:disabled) {
  background-color: var(--primary-color-dark);
  box-shadow: 2px 2px 10px rgba(106, 56, 194, 0.5);
  transform: scale(1.05);
}

.nav-btn:disabled {
  background: #777;
}

/* ================== RESULT BOX ================== */
.result-box {
  padding: 30px;
  text-align: center;
}

#score-display {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-color);
}

#result-message {
  font-size: 1.3rem;
  margin-top: 12px;
  color: var(--text-light);
}

#restart-btn {
  margin-top: 20px;
  background-color: var(--primary-color);
  border: none;
  padding: 12px 25px;
  border-radius: 10px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s ease;
}

#restart-btn:hover {
  background-color: var(--primary-color-dark);
  box-shadow: 2px 2px 10px rgba(106, 56, 194, 0.5);
  transform: scale(1.05);
}

/* Test Section Header */
.test-section {
  max-width: var(--max-width);
  padding: 40px 60px;
  text-align: center;
  margin-bottom: 5rem;
}

.test-heading {
  font-size: 34px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.highlight {
  color: var(--primary-color);
}

.test-subtitle {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 30px;
}