:root {
  --bg-dark: #0d1321;
  --bg-panel: #121a2b;
  --bg-soft: #2b1a1a;
  --card: #120f12;
  --card-soft: #1c1a1f;
  --text: #ebf3ff;
  --muted: #c3d3ec;
  --primary: #62c81e;
  --primary-dark: #246410;
  --accent: #249d00;
  --danger: #ff7070;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 22px 55px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg-soft);
  color: var(--text);
  line-height: 1.6;
}

img,
iframe {
  max-width: 100%;
  display: block;
}

p {
  color: #ffffff;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: rgba(13, 19, 33, 0.97);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: inline-flex;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #ff7575);
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.hero {
  background-image: url("gambling_stocks.webp");
  background-position: center;
  background-size: cover;
  color: white;
  padding: 72px 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.52);
  padding: 32px 40px;
  border-radius: 18px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #ffb3b3;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  font-size: 0.72rem;
}

.eyebrow.dark {
  color: var(--primary);
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 4.3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.lead {
  margin: 22px 0 0;
  max-width: 620px;
  font-size: 1.07rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 18px 30px rgba(44, 200, 30, 0.25);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
}

.video-section,
.info-section,
.test-section {
  padding: 88px 0;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.video-frame-wrap {
  background: #fff;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.video-frame-wrap iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 18px;
  background-color: #000000;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.info-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px 22px;
  box-shadow: 0 10px 26px rgba(24, 29, 41, 0.06);
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent);
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.info-card h3 {
  margin: 0 0 10px;
  font-size: 1.3rem;
}

.info-card p {
  margin: 0;
  color: var(--muted);
}

.quiz-card {
  background: rgba(18, 15, 18, 0.9);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.quiz-intro {
  margin-bottom: 28px;
}

.quiz-intro p {
  margin: 0;
  color: var(--muted);
}

#quiz-questions {
  display: grid;
  gap: 18px;
}

.quiz-question {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
}

.quiz-question h3 {
  margin: 0 0 14px;
  font-size: 1.08rem;
  line-height: 1.45;
}

.quiz-options {
  display: grid;
  gap: 10px;
}

.quiz-options label {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
}

.quiz-options input {
  accent-color: var(--primary);
}

.quiz-footer {
  margin-top: 24px;
}

.quiz-result {
  margin-top: 24px;
  padding: 20px 22px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.result-badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(98, 200, 30, 0.16);
  color: #d1ffaf;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.quiz-result h3 {
  margin: 12px 0 8px;
  font-size: 1.5rem;
}

.quiz-result p {
  margin: 0;
  color: var(--muted);
}

.callout {
  padding: 0 0 88px;
}

.callout-box {
  background: #000000;
  border: 1px solid rgba(200, 30, 30, 0.12);
  border-radius: 24px;
  padding: 30px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.callout-box h2 {
  margin: 0;
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
}

.site-footer {
  background: #0d1321;
  color: rgba(255, 255, 255, 0.72);
  padding: 26px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-content p {
  margin: 0;
}

@media (max-width: 760px) {
  .hero {
    padding-top: 48px;
  }

  .hero-content,
  .cards-grid,
  .callout-box {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-content {
    padding: 24px 20px;
  }

  .callout-box {
    padding: 22px 18px;
  }

  .button {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .quiz-card {
    padding: 20px 16px;
  }
}