/* ─── ABOUT PAGE ─────────────────────────────────────────────── */
.about-hero {
  min-height: 60vh; display: flex; align-items: center;
  padding: 120px 0 80px; position: relative; overflow: hidden;
}
.about-hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center;
}
.about-hero-text h1 { font-size: clamp(2.4rem, 4vw, 3.8rem); margin-bottom: 20px; }
.about-hero-text p { color: #c9b97a; font-size: 1.05rem; line-height: 1.8; margin-bottom: 16px; }
.about-badge-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.about-badge {
  padding: 6px 14px; border-radius: 100px;
  font-size: 0.75rem; font-family: var(--font-mono);
  border: 1px solid rgba(212,175,55,0.35); color: var(--accent);
  letter-spacing: 0.05em;
}
.about-visual {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.about-info-card {
  padding: 28px; border-radius: 20px;
  background: rgba(212,175,55,0.04); border: 1px solid rgba(212,175,55,0.22);
  transition: transform 0.3s var(--ease);
}
.about-info-card:hover { transform: translateY(-4px); }
.about-info-card.span-2 { grid-column: span 2; }
.about-info-card h4 { font-size: 0.85rem; color: #c9a84c; margin-bottom: 6px; font-weight: 500; }
.about-info-card .val { font-size: 1.8rem; font-weight: 800; }
.about-info-card .sub { font-size: 0.75rem; color: #9e8848; margin-top: 4px; }
.about-info-card .progress { height: 4px; background: var(--border); border-radius: 2px; margin-top: 12px; overflow: hidden; }
.about-info-card .progress-fill {
  height: 100%; border-radius: 2px;
  background: linear-gradient(90deg, var(--gold), var(--accent));
  animation: progressIn 1.5s var(--ease) forwards;
  transform-origin: left;
}
@keyframes progressIn { from { width: 0 } }

/* About: Mission */
.mission-section { padding: 80px 0; position: relative; z-index: 1; }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.mission-text h2 { font-size: clamp(2rem, 3vw, 2.8rem); margin-bottom: 20px; }

.contact-form {
  display: grid;
  gap: 22px;
  max-width: 680px;
  margin: 0 auto;
}
.contact-field {
  display: grid;
  gap: 10px;
  text-align: left;
}
.contact-field label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text2);
}
.contact-field input,
.contact-field textarea {
  width: 100%;
  min-height: 52px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 16px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.contact-field textarea { min-height: 170px; resize: vertical; }
.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: var(--text3);
}
.contact-field input:focus,
.contact-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(212,175,55,0.12);
}
#contact-form button.btn-primary {
  width: 100%;
  padding: 18px 24px;
  border-radius: 16px;
  font-size: 0.95rem;
}
@media (max-width: 900px) {
  .contact-form { width: 100%; }
}
.mission-text p { color: #c9b97a; line-height: 1.8; margin-bottom: 16px; font-size: 0.95rem; }
.mission-pillars { display: grid; gap: 12px; margin-top: 12px; }
.mission-pillar {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; border-radius: 12px;
  background: rgba(212,175,55,0.04); border: 1px solid rgba(212,175,55,0.2);
  transition: all 0.25s;
}
.mission-pillar:hover { border-color: var(--accent); background: var(--surface2); }
.pillar-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.mission-pillar h4 { font-size: 0.9rem; margin-bottom: 2px; color: #f0dfa0; }
.mission-pillar p { font-size: 0.78rem; color: #b8a870; }
.about-timeline { position: relative; padding-left: 28px; }
.about-timeline::before {
  content: ''; position: absolute; left: 0; top: 12px; bottom: 12px;
  width: 2px; background: linear-gradient(to bottom, var(--accent), var(--accent2), transparent);
  border-radius: 2px;
}
.timeline-item { position: relative; margin-bottom: 32px; }
.timeline-item::before {
  content: ''; position: absolute; left: -33px; top: 6px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 16px var(--gold), 0 0 32px rgba(212,175,55,0.4);
  border: 2px solid var(--bg);
}
.timeline-item .t-year {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--gold); text-shadow: 0 0 10px rgba(212,175,55,0.5);
  letter-spacing: 0.1em; margin-bottom: 4px;
}
.timeline-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.timeline-item p { font-size: 0.82rem; color: #b8a870; line-height: 1.6; }

/* About: School Info */
.school-section { padding: 80px 0 100px; position: relative; z-index: 1; }
.school-card {
  padding: 60px; border-radius: 28px;
  background: linear-gradient(135deg, rgba(212,175,55,0.16), rgba(10, 28, 70, 0.16));
  border: 1px solid rgba(212,175,55,0.38);
  box-shadow: 0 0 60px rgba(212,175,55,0.12), inset 0 1px 0 rgba(212,175,55,0.2);
  display: grid; grid-template-columns: 1fr 2fr; gap: 60px; align-items: center;
}
.school-emblem {
  width: 120px; height: 120px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--accent));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto; font-size: 2.4rem; font-weight: 800; color: #000;
  box-shadow: 0 20px 50px rgba(212,175,55,0.5);
}
.school-info h3 { font-size: 1.6rem; margin-bottom: 12px; }
.school-info p { color: #c9b97a; line-height: 1.8; font-size: 0.95rem; margin-bottom: 20px; }
.school-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.school-tag {
  padding: 5px 12px; border-radius: 6px; font-size: 0.75rem;
  background: rgba(212,175,55,0.07); border: 1px solid rgba(212,175,55,0.28); color: var(--accent);
}

/* ─── TEAM PAGE ──────────────────────────────────────────────── */
.team-hero {
  padding: 140px 0 80px; text-align: center; position: relative; overflow: hidden;
}
.team-hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); margin-bottom: 16px; }
.team-hero p { color: #c9b97a; font-size: 1.1rem; max-width: 540px; margin: 0 auto; }
.team-section { padding: 60px 0 100px; position: relative; z-index: 1; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
.team-card {
  border-radius: 24px; overflow: hidden; position: relative;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(212,175,55,0.14);
  transition: all 0.4s var(--ease);
  cursor: default;
}
.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: 0 30px 60px rgba(0,0,0,0.35), 0 0 40px rgba(212,175,55,0.25);
}
.team-card-top {
  padding: 32px 28px 20px;
  background: linear-gradient(135deg, rgba(10, 28, 70, 0.2), rgba(212,175,55,0.06));
  position: relative;
}
.team-avatar {
  width: 90px; height: 90px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 800; color: #fff; margin-bottom: 18px;
  box-shadow: 0 8px 24px rgba(212,175,55,0.3); position: relative;
  overflow: hidden;
}
.team-avatar img {
  width: 100%; height: 100%; object-fit: cover;
}
.team-avatar-ring {
  position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid rgba(212,175,55,0.26);
  animation: ringPulse 3s ease-in-out infinite;
}
@keyframes ringPulse { 0%,100% { transform: scale(1); opacity: 1 } 50% { transform: scale(1.08); opacity: 0.5 } }
.team-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-handles {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px;
}
.team-handle {
  font-size: 0.72rem; color: var(--text2);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(212,175,55,0.15);
  border-radius: 999px; padding: 7px 12px;
  transition: all 0.2s ease;
}
.team-handle:hover { background: rgba(212,175,55,0.12); border-color: rgba(212,175,55,0.24); color: var(--text); }
.team-reveal {
  padding: 16px 28px 24px;
  border-top: 1px solid var(--border);
  transform: translateY(100%);
  position: relative;
  background: var(--surface2);
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
  z-index: 2;
  opacity: 0;
}
.team-card:hover .team-reveal { transform: translateY(0); opacity: 1; }
.team-role { font-family: var(--font-mono); font-size: 0.7rem; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; }
.team-card-body { padding: 0 28px 24px; }
.team-skills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.team-skill {
  padding: 3px 10px; border-radius: 4px; font-size: 0.7rem;
  background: rgba(212,175,55,0.1); color: #1a1f31;
  border: 1px solid rgba(212,175,55,0.2); font-family: var(--font-mono);
}
.team-skill.purple { background: rgba(10, 28, 70, 0.12); color: var(--text); border-color: rgba(10, 28, 70, 0.2); }
.team-skill.teal { background: rgba(212,175,55,0.14); color: #1a1f31; border-color: rgba(212,175,55,0.25); }
.team-reveal {
  padding: 16px 28px 20px;
  border-top: 1px solid var(--border);
  transform: translateY(100%); position: relative;
  background: var(--surface2);
  transition: transform 0.4s var(--ease);
  z-index: 2;
}
.team-bio { font-size: 0.8rem; color: #c9b97a; line-height: 1.6; margin-bottom: 12px; }
.team-socials { display: flex; gap: 8px; }
.team-social {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; color: var(--text2);
}
.team-social:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.team-social svg { width: 13px; height: 13px; }
.team-lead-section { padding: 0 0 40px; position: relative; z-index: 1; }
.team-lead-card {
  padding: 60px; border-radius: 32px;
  background: linear-gradient(135deg, rgba(10, 28, 70, 0.2), rgba(212,175,55,0.09));
  border: 1px solid rgba(212,175,55,0.38);
  box-shadow: 0 0 80px rgba(212,175,55,0.12), inset 0 1px 0 rgba(212,175,55,0.15);
  display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center;
}
.lead-avatar {
  width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; font-weight: 800; color: #fff;
  box-shadow: 0 20px 50px rgba(212,175,55,0.45), 0 0 0 3px rgba(212,175,55,0.2);
  flex-shrink: 0;
}
.lead-info h2 { font-size: 1.8rem; margin-bottom: 6px; }
.lead-info .role { color: var(--accent); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; margin-bottom: 12px; }
.lead-info p { color: #c9b97a; font-size: 0.92rem; line-height: 1.7; max-width: 500px; }
.lead-stats { display: grid; gap: 16px; }
.lead-stat { text-align: center; }
.lead-stat .n { font-size: 1.8rem; font-weight: 800; }
.lead-stat .l { font-size: 0.72rem; color: #c9a84c; letter-spacing: 0.05em; }

/* ─── LEARN PAGE ─────────────────────────────────────────────── */
.learn-hero {
  padding: 140px 0 80px; position: relative; overflow: hidden;
}
.learn-hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.learn-hero h1 { font-size: clamp(2.4rem, 4vw, 3.8rem); margin-bottom: 20px; }
.learn-hero p { color: #c9b97a; font-size: 1.05rem; line-height: 1.8; }
.learn-stats { display: flex; gap: 40px; margin-top: 32px; }
.learn-stat-item .n { font-size: 2rem; font-weight: 800; }
.learn-stat-item .l { font-size: 0.8rem; color: #c9a84c; }
.learn-visual {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.learn-topic-pill {
  padding: 14px 18px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--border);
  font-size: 0.82rem; font-weight: 500; display: flex; align-items: center; gap: 10px;
  transition: all 0.25s;
}
.learn-topic-pill:hover { background: var(--surface2); border-color: var(--accent); transform: scale(1.02); }
.pill-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.learn-topics { padding: 60px 0 80px; position: relative; z-index: 1; }
.topics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 50px; }
.topic-card {
  padding: 32px; border-radius: 20px;
  background: var(--surface); border: 1px solid var(--border);
  cursor: default; transition: all 0.35s var(--ease);
  position: relative; overflow: hidden;
}
.topic-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; border-radius: 2px 2px 0 0;
  background: linear-gradient(90deg, var(--tc-from, var(--accent)), var(--tc-to, var(--accent2)));
}
.topic-card:hover { transform: translateY(-6px); border-color: rgba(212,175,55,0.4); box-shadow: 0 24px 48px rgba(0,0,0,0.25); }
.topic-level {
  display: inline-block; margin-bottom: 16px;
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 4px;
}
.level-beginner { background: rgba(56,217,169,0.1); color: var(--accent3); border: 1px solid rgba(56,217,169,0.2); }
.level-intermediate { background: rgba(232,201,126,0.1); color: var(--gold); border: 1px solid rgba(232,201,126,0.2); }
.level-advanced { background: rgba(248,113,113,0.1); color: var(--red); border: 1px solid rgba(248,113,113,0.2); }
.topic-icon { font-size: 2rem; margin-bottom: 16px; display: block; }
.topic-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.topic-card p { font-size: 0.83rem; color: #b8a870; line-height: 1.6; }
.topic-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.topic-tag { font-size: 0.68rem; padding: 2px 8px; border-radius: 4px; background: var(--surface2); color: var(--text3); font-family: var(--font-mono); }
.topic-arrow {
  display: flex; align-items: center; gap: 6px; margin-top: 20px;
  font-size: 0.8rem; color: var(--accent); font-weight: 600;
}
.topic-arrow svg { width: 14px; height: 14px; transition: transform 0.2s; }
.topic-card:hover .topic-arrow svg { transform: translateX(4px); }

/* Learn: Quiz */
.quiz-section { padding: 80px 0 100px; position: relative; z-index: 1; }
.quiz-container {
  max-width: 720px; margin: 0 auto;
}
.quiz-card {
  padding: 48px; border-radius: 28px;
  background: linear-gradient(135deg, rgba(79,142,247,0.06), rgba(167,139,250,0.06));
  border: 1px solid rgba(79,142,247,0.18);
  position: relative; overflow: hidden;
}
.quiz-card::before {
  content: ''; position: absolute; top: -50px; right: -50px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,142,247,0.1), transparent 70%);
  pointer-events: none;
}
.quiz-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.quiz-progress { flex: 1; }
.quiz-progress-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text2); margin-bottom: 8px; }
.quiz-progress-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.quiz-progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px; transition: width 0.5s var(--ease);
}
.quiz-score-display {
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--text2); text-align: right; margin-left: 24px;
}
.quiz-score-display span { color: var(--accent); font-size: 1.2rem; font-weight: 700; }
.quiz-q { font-size: 1.2rem; font-weight: 600; line-height: 1.5; margin-bottom: 28px; }
.quiz-options { display: grid; gap: 10px; }
.quiz-option {
  padding: 16px 20px; border-radius: 12px;
  border: 1px solid var(--border2); background: var(--surface);
  font-size: 0.9rem; color: var(--text); text-align: left;
  transition: all 0.2s; cursor: none; width: 100%;
}
.quiz-option:hover:not(.disabled) { border-color: var(--accent); background: var(--surface2); }
.quiz-option.correct { border-color: var(--accent3); background: rgba(56,217,169,0.1); color: var(--accent3); }
.quiz-option.wrong { border-color: var(--red); background: rgba(248,113,113,0.1); color: var(--red); }
.quiz-option.disabled { cursor: default; }
.quiz-feedback { margin-top: 20px; padding: 14px 18px; border-radius: 10px; font-size: 0.88rem; line-height: 1.5; }
.quiz-feedback.correct { background: rgba(56,217,169,0.1); border: 1px solid rgba(56,217,169,0.2); color: var(--accent3); }
.quiz-feedback.wrong { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.2); color: var(--red); }
.quiz-next {
  margin-top: 24px; display: none; padding: 12px 28px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; font-size: 0.9rem; font-weight: 600; cursor: none;
  transition: all 0.2s;
}
.quiz-next.show { display: inline-flex; align-items: center; gap: 8px; }
.quiz-next:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(79,142,247,0.4); }
.quiz-result {
  text-align: center; display: none;
}
.quiz-result.show { display: block; }
.quiz-result h3 { font-size: 2rem; margin-bottom: 12px; }
.quiz-result p { color: var(--text2); margin-bottom: 28px; font-size: 1rem; }
.quiz-score-big { font-size: 4rem; font-weight: 800; margin: 20px 0; }
.quiz-restart {
  padding: 12px 28px; border-radius: 10px;
  border: 1px solid rgba(212,175,55,0.35); color: var(--accent); font-size: 0.9rem;
  background: var(--surface); transition: all 0.2s; cursor: none;
}
.quiz-restart:hover { border-color: var(--accent); color: var(--accent); }


/* Responsive */
@media (max-width: 900px) {
  .about-hero-inner, .mission-grid, .school-card,
  .learn-hero-inner, .team-lead-card { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { grid-template-columns: 1fr; }
  .about-info-card.span-2 { grid-column: span 1; }
  .team-grid { grid-template-columns: 1fr; }
  .topics-grid { grid-template-columns: 1fr; }
  .learn-visual { grid-template-columns: 1fr; }
  .lead-stats { grid-template-columns: repeat(3, 1fr); }
  .quiz-card { padding: 28px 20px; }
  .school-card { padding: 36px 24px; }
}