/* ── FIFA Agent Prep Platform ── Premium Dark Design ── */
:root {
  --bg: #080808;
  --surface: #0f0f0f;
  --elevated: #161616;
  --card: #1a1a1a;
  --border: #222;
  --border-light: #2a2a2a;
  --gold: #C8A96E;
  --gold-dim: #8a7a52;
  --gold-glow: rgba(200, 169, 110, 0.15);
  --red: #C8102E;
  --red-dim: #8a0a1e;
  --green: #2d8a4e;
  --green-dim: #1a4a2e;
  --grey: #666;
  --mid: #999;
  --light: #ccc;
  --white: #f0f0f0;
  --mono: 'Courier New', monospace;
  --serif: 'Georgia', 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--light);
  line-height: 1.7;
  font-size: 14px;
  min-height: 100vh;
}

h1, h2, h3, h4, h5 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 1px;
  color: var(--white);
}

a { color: var(--gold); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.8; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  background: rgba(8,8,8,0.95);
  border-bottom: 1px solid var(--border);
  padding: 0 24px; height: 56px;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(12px);
}
.nav-logo { font-family: var(--serif); font-size: 1rem; letter-spacing: 4px; color: var(--gold); font-weight: 600; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--grey); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }
.nav-cta {
  font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; font-weight: 600;
  background: var(--gold); color: var(--bg); padding: 10px 22px; border: none; cursor: pointer;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--white); }

/* ── HERO ── */
.hero {
  min-height: 95vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 7rem 24px 4rem;
  background: radial-gradient(ellipse at 50% 40%, rgba(200,169,110,0.06) 0%, transparent 60%),
              var(--bg);
}
.hero-badge {
  display: inline-block; padding: 6px 16px;
  border: 1px solid var(--gold-dim);
  color: var(--gold); font-size: 0.55rem; letter-spacing: 4px;
  text-transform: uppercase; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); line-height: 1.1; margin-bottom: 16px; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero-sub { max-width: 560px; margin: 0 auto 32px; color: var(--grey); font-size: clamp(0.85rem, 2vw, 1rem); }
.hero-stats { display: flex; justify-content: center; gap: 48px; margin-top: 40px; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-num { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); color: var(--gold); line-height: 1; }
.hero-stat-label { font-size: 0.55rem; letter-spacing: 3px; text-transform: uppercase; color: var(--grey); margin-top: 8px; }

/* ── SECTIONS ── */
.section {
  max-width: 1100px; margin: 0 auto; padding: 80px 24px;
  border-bottom: 1px solid var(--border);
}
.section:last-of-type { border-bottom: none; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-num { font-family: var(--serif); font-size: 0.7rem; color: var(--gold-dim); letter-spacing: 4px; text-transform: uppercase; margin-bottom: 8px; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 12px; }
.section-head p { color: var(--grey); font-size: 0.9rem; max-width: 600px; margin: 0 auto; }

/* ── CARDS ── */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--border); padding: 28px;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border-light); }
.card-icon { width: 40px; height: 40px; border: 1px solid var(--gold-dim); display: flex; align-items: center; justify-content: center; color: var(--gold); margin-bottom: 20px; font-size: 1.1rem; }
.card h3 { font-size: 1.1rem; margin-bottom: 12px; }
.card p { color: var(--grey); font-size: 0.85rem; line-height: 1.8; }
.card-meta { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-dim); display: flex; justify-content: space-between; }

/* ── MODULES ── */
.module-list { max-width: 800px; margin: 0 auto; }
.module-item {
  background: var(--surface); border: 1px solid var(--border);
  margin-bottom: 12px; overflow: hidden;
}
.module-header {
  padding: 20px 24px; display: flex; align-items: center; gap: 16px;
  cursor: pointer; transition: background 0.2s;
}
.module-header:hover { background: var(--elevated); }
.module-num { font-family: var(--serif); font-size: 1.3rem; color: var(--gold); width: 32px; text-align: center; }
.module-info { flex: 1; }
.module-info h4 { font-size: 1rem; margin-bottom: 2px; }
.module-info p { font-size: 0.75rem; color: var(--grey); }
.module-status { font-size: 0.6rem; letter-spacing: 2px; text-transform: uppercase; padding: 4px 10px; }
.module-status.locked { background: #2a1a1a; color: var(--red); }
.module-status.ready { background: #1a2a1a; color: var(--green); }
.module-status.in-progress { background: #2a2a1a; color: var(--gold); }
.module-toggle { color: var(--grey); font-size: 0.8rem; transition: transform 0.2s; }
.module-item.open .module-toggle { transform: rotate(180deg); }
.module-body { padding: 0 24px 24px; display: none; }
.module-item.open .module-body { display: block; }
.module-body p { color: var(--grey); font-size: 0.85rem; margin-bottom: 12px; }
.module-body ul { margin-left: 20px; color: var(--grey); font-size: 0.85rem; }
.module-body ul li { margin-bottom: 6px; }

/* ── PRICING ── */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 700px; margin: 0 auto; }
.pricing-card {
  background: var(--surface); border: 1px solid var(--border); padding: 40px 32px;
  text-align: center; position: relative;
}
.pricing-card.featured {
  border-color: var(--gold); background: linear-gradient(180deg, rgba(200,169,110,0.05), var(--surface));
}
.pricing-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--bg); font-size: 0.55rem;
  letter-spacing: 3px; text-transform: uppercase; padding: 4px 16px; font-weight: 600;
}
.pricing-name { font-family: var(--serif); font-size: 1.3rem; color: var(--white); margin-bottom: 8px; }
.pricing-price { font-family: var(--serif); font-size: 3rem; color: var(--gold); margin-bottom: 8px; }
.pricing-price span { font-size: 1.2rem; color: var(--grey); }
.pricing-desc { font-size: 0.85rem; color: var(--grey); margin-bottom: 24px; }
.pricing-features { list-style: none; margin-bottom: 28px; }
.pricing-features li { padding: 8px 0; font-size: 0.8rem; color: var(--mid); border-bottom: 1px solid var(--border); }
.pricing-features li:last-child { border-bottom: none; }
.pricing-btn {
  display: inline-block; padding: 14px 36px; font-size: 0.7rem;
  letter-spacing: 3px; text-transform: uppercase; font-weight: 600;
  background: var(--gold); color: var(--bg); border: none; cursor: pointer;
  transition: all 0.2s;
}
.pricing-btn:hover { background: var(--white); }
.pricing-btn.secondary { background: transparent; border: 1px solid var(--border); color: var(--light); }
.pricing-btn.secondary:hover { border-color: var(--gold); color: var(--gold); }

/* ── TESTIMONIALS ── */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testimonial {
  background: var(--surface); border: 1px solid var(--border); padding: 32px;
  position: relative;
}
.testimonial::before { content: '"'; font-family: var(--serif); font-size: 4rem; color: var(--gold-dim); position: absolute; top: 8px; left: 20px; opacity: 0.4; line-height: 1; }
.testimonial-text { font-size: 0.85rem; color: var(--light); margin-bottom: 16px; padding-top: 20px; }
.testimonial-author { font-size: 0.75rem; color: var(--gold); }
.testimonial-role { font-size: 0.6rem; color: var(--grey); text-transform: uppercase; letter-spacing: 1px; }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  padding: 18px 0; display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-size: 0.9rem; color: var(--white); transition: color 0.2s;
}
.faq-question:hover { color: var(--gold); }
.faq-toggle { font-size: 0.8rem; color: var(--grey); transition: transform 0.2s; }
.faq-item.open .faq-toggle { transform: rotate(180deg); }
.faq-answer { padding: 0 0 18px; display: none; font-size: 0.85rem; color: var(--grey); line-height: 1.8; }
.faq-item.open .faq-answer { display: block; }

/* ── DASHBOARD ── */
.dashboard-layout { display: flex; min-height: 100vh; }
.dash-sidebar {
  width: 260px; background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0; height: 100vh; z-index: 100;
}
.dash-brand { padding: 20px; border-bottom: 1px solid var(--border); }
.dash-brand h2 { font-size: 0.9rem; color: var(--gold); }
.dash-brand p { font-size: 0.6rem; color: var(--grey); letter-spacing: 2px; text-transform: uppercase; margin-top: 4px; }
.dash-nav { flex: 1; overflow-y: auto; padding: 12px 0; }
.dash-nav-item {
  padding: 12px 20px; display: flex; align-items: center; gap: 12px;
  cursor: pointer; color: var(--grey); font-size: 0.75rem; transition: all 0.2s;
}
.dash-nav-item:hover { background: var(--elevated); color: var(--light); }
.dash-nav-item.active { background: var(--elevated); color: var(--gold); border-left: 3px solid var(--gold); }
.dash-nav-icon { width: 20px; text-align: center; font-size: 0.9rem; }
.dash-main { margin-left: 260px; flex: 1; display: flex; flex-direction: column; min-height: 100vh; }
.dash-header {
  height: 60px; background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
  position: sticky; top: 0; z-index: 50;
}
.dash-header h2 { font-size: 1rem; }
.dash-content { flex: 1; padding: 24px; overflow-y: auto; }
.dash-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); padding: 20px;
}
.stat-card-value { font-family: var(--serif); font-size: 2rem; color: var(--gold); }
.stat-card-label { font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; color: var(--grey); margin-top: 4px; }
.progress-bar { height: 4px; background: var(--border); border-radius: 2px; margin-top: 12px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--gold); border-radius: 2px; transition: width 0.5s; }

/* ── QUIZ ENGINE ── */
.quiz-container { max-width: 750px; margin: 0 auto; }
.quiz-header-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 0; margin-bottom: 24px; border-bottom: 1px solid var(--border);
}
.quiz-timer {
  font-family: var(--mono); font-size: 1.3rem; color: var(--gold);
}
.quiz-timer.warning { color: var(--red); }
.quiz-progress-info { font-size: 0.75rem; color: var(--grey); }
.quiz-question-number { font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.quiz-question-text { font-size: 1.05rem; color: var(--white); margin-bottom: 24px; line-height: 1.6; }
.quiz-category { display: inline-block; padding: 4px 10px; background: var(--elevated); color: var(--mid); font-size: 0.6rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; border: 1px solid var(--border); }

.quiz-options { list-style: none; }
.quiz-option {
  padding: 16px 18px; border: 1px solid var(--border); margin-bottom: 8px;
  cursor: pointer; transition: all 0.2s; display: flex; align-items: center; gap: 12px;
  font-size: 0.9rem; color: var(--mid);
}
.quiz-option:hover { border-color: var(--gold-dim); color: var(--white); }
.quiz-option.selected { background: rgba(200,169,110,0.08); border-color: var(--gold); color: var(--white); }
.quiz-option.correct { background: rgba(45,138,78,0.15); border-color: var(--green); color: var(--green); }
.quiz-option.wrong { background: rgba(200,16,46,0.15); border-color: var(--red); color: var(--red); }
.quiz-option-letter {
  width: 26px; height: 26px; border: 1px solid var(--border); display: flex;
  align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 600; flex-shrink: 0;
}
.quiz-option.selected .quiz-option-letter { border-color: var(--gold); color: var(--gold); }
.quiz-option.correct .quiz-option-letter { border-color: var(--green); color: var(--green); }
.quiz-option.wrong .quiz-option-letter { border-color: var(--red); color: var(--red); }

.quiz-explanation {
  display: none; padding: 16px 20px; background: var(--elevated);
  border-left: 3px solid var(--gold); margin-top: 16px; font-size: 0.8rem; color: var(--mid); line-height: 1.7;
}
.quiz-explanation.show { display: block; }

.quiz-nav-buttons { display: flex; justify-content: space-between; margin-top: 24px; gap: 16px; }
.quiz-btn {
  padding: 12px 28px; border: 1px solid var(--border); background: var(--surface);
  color: var(--light); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s;
}
.quiz-btn:hover { background: var(--elevated); border-color: var(--gold); color: var(--gold); }
.quiz-btn.primary { background: var(--gold); color: var(--bg); border-color: var(--gold); }
.quiz-btn.primary:hover { background: var(--white); border-color: var(--white); }
.quiz-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── QUIZ RESULTS ── */
.quiz-results {
  display: none; text-align: center; padding: 48px 24px;
}
.quiz-results.show { display: block; }
.quiz-score { font-family: var(--serif); font-size: 5rem; color: var(--gold); line-height: 1; }
.quiz-score-label { font-size: 1rem; color: var(--grey); margin-top: 8px; }
.quiz-result-badge {
  display: inline-block; padding: 8px 24px; margin-top: 24px;
  font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; font-weight: 600;
}
.quiz-result-badge.pass { background: var(--green-dim); color: var(--green); }
.quiz-result-badge.fail { background: var(--red-dim); color: var(--red); }
.quiz-result-details { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; }
.quiz-result-stat { background: var(--surface); border: 1px solid var(--border); padding: 20px; }
.quiz-result-stat-value { font-family: var(--serif); font-size: 1.5rem; color: var(--white); }
.quiz-result-stat-label { font-size: 0.6rem; color: var(--grey); text-transform: uppercase; letter-spacing: 2px; }

/* ── EXAM INFO ── */
.exam-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 32px 0; }
.exam-fact { background: var(--surface); border: 1px solid var(--border); padding: 24px; text-align: center; }
.exam-fact-value { font-family: var(--serif); font-size: 1.8rem; color: var(--gold); }
.exam-fact-label { font-size: 0.65rem; color: var(--grey); text-transform: uppercase; letter-spacing: 2px; margin-top: 8px; }

/* ── CTA ── */
.cta-section { text-align: center; padding: 80px 24px; background: linear-gradient(180deg, rgba(200,169,110,0.04), transparent); }
.cta-section h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 16px; }
.cta-section p { color: var(--grey); max-width: 500px; margin: 0 auto 32px; }

/* ── FOOTER ── */
footer { text-align: center; padding: 40px 24px; color: var(--grey); font-size: 0.75rem; border-top: 1px solid var(--border); }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 6rem 16px 3rem; }
  .hero-stats { gap: 24px; }
  .dash-sidebar { display: none; }
  .dash-main { margin-left: 0; }
  .dashboard-layout.mobile-sidebar .dash-sidebar { display: flex; position: fixed; width: 100%; z-index: 200; }
}

/* ── ANIMATIONS ── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.4s ease; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.pulse { animation: pulse 2s infinite; }