/* ========== Variables ========== */
:root {
  --bg-primary: #0a0e14;
  --bg-secondary: #111720;
  --bg-tertiary: #1a2030;
  --accent: #c8aa6e;
  --accent-dim: #8b7436;
  --text-primary: #e0e0e0;
  --text-secondary: #8b95a5;
  --border: #2a3040;
  --error: #e74c3c;
}

/* ========== Reset ========== */
* { margin: 0; padding: 0; box-sizing: border-box; scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg-primary); color: var(--text-primary); }

/* ========== Coach Avatar (used by landing coach cards) ========== */
.coach-avatar { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%); color: #0a0e14; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; font-weight: 800; flex-shrink: 0; }

/* ========== Landing Page ========== */
.landing {
  min-height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  overflow-y: auto;
  height: 100vh;
}

/* Navbar */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 0.35s;
}
.landing-nav.scrolled {
  background: rgba(10, 14, 20, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 170, 110, 0.08);
  padding: 10px 0;
}
.landing-nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.landing-nav-logo {
  color: var(--accent);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  text-shadow: 0 0 20px rgba(200, 170, 110, 0.15);
}
.landing-nav-links {
  display: flex;
  gap: 28px;
}
.landing-nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 450;
  transition: color 0.2s;
  letter-spacing: 0.2px;
}
.landing-nav-links a:hover { color: var(--text-primary); }
.landing-nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.landing-lang-switch {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  cursor: pointer;
}
.landing-nav-cta {
  background: linear-gradient(135deg, #c8aa6e 0%, #a08040 100%);
  color: #0a0e14;
  border: none;
  padding: 8px 22px;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.2px;
}
.landing-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(200, 170, 110, 0.3);
}
.landing-nav-login {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.84rem;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 0.2s;
}
.landing-nav-login:hover {
  color: var(--text-primary);
  border-color: var(--border);
}

.landing-login-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero */
.landing-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 90vh;
  text-align: center;
  padding: 120px 20px 60px;
  overflow: hidden;
}
.landing-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 500px at 50% 10%, rgba(200, 170, 110, 0.14) 0%, transparent 60%),
    radial-gradient(ellipse 500px 400px at 15% 80%, rgba(30, 60, 120, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse 500px 400px at 85% 80%, rgba(120, 40, 60, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 300px 300px at 50% 50%, rgba(200, 170, 110, 0.03) 0%, transparent 60%);
  pointer-events: none;
}
.landing-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 170, 110, 0.15), transparent);
}
.landing-hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.landing-logo {
  font-size: 3.6rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1.5px;
  margin-bottom: 14px;
  text-shadow: 0 0 60px rgba(200, 170, 110, 0.25);
  line-height: 1.1;
}
.landing-badge-lol {
  display: inline-block;
  background: rgba(200, 170, 110, 0.08);
  border: 1px solid rgba(200, 170, 110, 0.2);
  color: var(--accent);
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.landing-tagline {
  font-size: 1.4rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.4;
}
.landing-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.landing-cta {
  background: linear-gradient(135deg, #c8aa6e 0%, #a08040 100%);
  color: #0a0e14;
  border: none;
  padding: 15px 44px;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.3px;
}
.landing-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200, 170, 110, 0.35);
}
.landing-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
}
.landing-cta-secondary {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 14px 20px;
  transition: color 0.2s;
  border-bottom: 1px solid transparent;
}
.landing-cta-secondary:hover {
  color: var(--accent);
  border-bottom-color: var(--accent-dim);
}

.landing-champs {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 18px;
  margin-top: 56px;
  opacity: 0.6;
}
.landing-champ-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid rgba(200, 170, 110, 0.2);
  transition: all 0.3s;
  filter: saturate(0.8);
}
.landing-champ-icon:hover {
  opacity: 1;
  transform: scale(1.15);
  border-color: var(--accent);
  filter: saturate(1);
  box-shadow: 0 0 20px rgba(200, 170, 110, 0.2);
}

/* Intro */
.landing-intro {
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 80px 20px 50px;
}
.landing-intro h2 {
  color: var(--text-primary);
  font-size: 1.5rem;
  margin-bottom: 16px;
  font-weight: 700;
}
.landing-intro p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.landing-intro-pills {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.landing-pill {
  background: rgba(200, 170, 110, 0.06);
  border: 1px solid rgba(200, 170, 110, 0.15);
  color: var(--accent);
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.2s;
}
.landing-pill:hover {
  background: rgba(200, 170, 110, 0.1);
  border-color: rgba(200, 170, 110, 0.3);
}

/* Section title */
.landing-section-title {
  text-align: center;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

/* Features */
.landing-features {
  max-width: 960px;
  margin: 0 auto;
  padding: 80px 20px;
  position: relative;
}
.landing-features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 170, 110, 0.12), transparent);
}
.landing-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.landing-feature {
  background: rgba(17, 23, 32, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(200, 170, 110, 0.08);
  border-radius: 14px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s;
}
.landing-feature:hover {
  border-color: rgba(200, 170, 110, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(200, 170, 110, 0.04);
}
.landing-feature-icon {
  font-size: 2.6rem;
  margin-bottom: 18px;
  filter: drop-shadow(0 0 8px rgba(200, 170, 110, 0.15));
}
.landing-feature h3 {
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.landing-feature p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
}
.landing-feature-list {
  margin-top: 16px;
  padding-left: 18px;
  list-style: none;
}
.landing-feature-list li {
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.8;
  position: relative;
  padding-left: 16px;
}
.landing-feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(200, 170, 110, 0.3);
}

/* Detail blocks */
.landing-detail {
  max-width: 960px;
  margin: 0 auto;
  padding: 50px 20px;
}
.landing-detail-block {
  display: flex;
  gap: 48px;
  align-items: center;
  margin-bottom: 60px;
}
.landing-detail-block.reverse { flex-direction: row-reverse; }
.landing-detail-text { flex: 1; }
.landing-detail-text h2 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.landing-detail-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 12px;
}
.landing-detail-visual { flex: 0 0 320px; }

.landing-mock-card {
  background: rgba(17, 23, 32, 0.7);
  border: 1px solid rgba(200, 170, 110, 0.1);
  border-radius: 12px;
  padding: 18px;
  font-size: 0.82rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
}
.landing-mock-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid rgba(42, 48, 64, 0.6);
  color: var(--text-secondary);
}
.landing-mock-row:last-child { border-bottom: none; }
.landing-mock-win {
  background: rgba(46, 204, 113, 0.12);
  color: #2ecc71;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
}
.landing-mock-loss {
  background: rgba(231, 76, 60, 0.12);
  color: #e74c3c;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
}
.landing-mock-wr {
  margin-left: auto;
  color: var(--accent);
  font-weight: 600;
}
.landing-mock-coach { font-size: 0.8rem; }
.landing-mock-summary {
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 10px;
  line-height: 1.5;
}
.landing-mock-tag {
  color: #2ecc71;
  font-size: 0.78rem;
  padding: 3px 0;
}
.landing-mock-tag.neg { color: #e74c3c; }
.landing-mock-obj {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(42, 48, 64, 0.6);
  color: var(--accent);
  font-size: 0.78rem;
  font-style: italic;
}
.landing-detail-label {
  display: inline-block;
  background: rgba(200, 170, 110, 0.08);
  border: 1px solid rgba(200, 170, 110, 0.15);
  color: var(--accent);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}
.landing-detail-alt {
  padding: 70px 20px;
  position: relative;
}
.landing-detail-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(200, 170, 110, 0.1) 50%, transparent 95%);
}
.landing-detail-alt::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background: rgba(17, 23, 32, 0.4);
  z-index: -1;
}
.landing-mock-header {
  color: var(--text-secondary);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(42, 48, 64, 0.6);
}
.landing-mock-live {
  font-size: 0.82rem;
}
.landing-mock-live-tip {
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(42, 48, 64, 0.6);
  line-height: 1.5;
  position: relative;
  padding-left: 18px;
}
.landing-mock-live-tip:last-child { border-bottom: none; }
.landing-mock-live-tip::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  text-shadow: 0 0 8px rgba(200, 170, 110, 0.3);
}

/* FAQ */
.landing-faq {
  max-width: 960px;
  margin: 0 auto;
  padding: 80px 20px;
  position: relative;
}
.landing-faq::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 170, 110, 0.12), transparent);
}
.landing-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.landing-faq-item {
  background: rgba(17, 23, 32, 0.5);
  border: 1px solid rgba(200, 170, 110, 0.06);
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.2s;
}
.landing-faq-item:hover {
  border-color: rgba(200, 170, 110, 0.15);
}
.landing-faq-item h4 {
  color: var(--text-primary);
  font-size: 0.9rem;
  margin-bottom: 8px;
}
.landing-faq-item p {
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.7;
}

/* Footer logo */
.landing-footer-inner {
  max-width: 600px;
  margin: 0 auto;
}
.landing-footer-logo {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 8px;
}

/* Section subtitle */
.landing-section-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 600px;
  margin: -4px auto 36px;
}

/* Coach cards */
.landing-coaches-grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
}
.landing-coach-card {
  background: rgba(17, 23, 32, 0.6);
  border: 1px solid rgba(200, 170, 110, 0.08);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
  flex: 1;
  max-width: 300px;
  transition: all 0.3s;
}
.landing-coach-card:hover {
  border-color: rgba(200, 170, 110, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}
.landing-coach-card .coach-avatar { margin: 0 auto 14px; }
.landing-coach-card h3 { color: var(--text-primary); font-size: 1.1rem; margin-bottom: 4px; }
.landing-coach-title { color: var(--accent); font-size: 0.82rem; font-weight: 500; display: block; margin-bottom: 14px; }
.landing-coach-card p { color: var(--text-secondary); font-size: 0.82rem; line-height: 1.7; }

/* Objective progress mock */
.landing-mock-obj-row { padding: 10px 0; }
.landing-mock-obj-title { color: var(--text-primary); font-size: 0.8rem; display: block; margin-bottom: 8px; }
.landing-mock-progress { height: 6px; background: var(--bg-tertiary); border-radius: 3px; overflow: hidden; }
.landing-mock-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent-dim), var(--accent)); border-radius: 3px; box-shadow: 0 0 8px rgba(200, 170, 110, 0.3); }

@media (max-width: 700px) {
  .landing-coaches-grid { flex-direction: column; align-items: center; }
}

/* How it works */
.landing-how {
  text-align: center;
  padding: 80px 20px;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}
.landing-how::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 170, 110, 0.12), transparent);
}
.landing-how h2 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 40px;
}
.landing-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.landing-step {
  background: rgba(17, 23, 32, 0.6);
  border: 1px solid rgba(200, 170, 110, 0.08);
  border-radius: 14px;
  padding: 28px 22px;
  flex: 1;
  max-width: 230px;
  transition: all 0.3s;
}
.landing-step:hover {
  border-color: rgba(200, 170, 110, 0.18);
  transform: translateY(-3px);
}
.landing-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: #0a0e14;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 14px;
  box-shadow: 0 0 20px rgba(200, 170, 110, 0.2);
}
.landing-step h4 {
  color: var(--text-primary);
  font-size: 0.9rem;
  margin-bottom: 8px;
}
.landing-step p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}
.landing-step-arrow {
  color: rgba(200, 170, 110, 0.3);
  font-size: 1.5rem;
}

/* Bottom CTA */
.landing-bottom {
  text-align: center;
  padding: 80px 20px;
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}
.landing-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 170, 110, 0.12), transparent);
}
.landing-bottom::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent 0%, rgba(200, 170, 110, 0.03) 100%);
  z-index: -1;
}
.landing-bottom h2 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.landing-bottom p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

/* Footer */
.landing-footer {
  text-align: center;
  padding: 28px 20px;
  font-size: 0.7rem;
  color: var(--text-secondary);
  opacity: 0.4;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 700px) {
  .landing-features-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .landing-faq-grid { grid-template-columns: 1fr; }
  .landing-steps { flex-direction: column; }
  .landing-step-arrow { transform: rotate(90deg); }
  .landing-logo { font-size: 2.4rem; }
  .landing-tagline { font-size: 1.15rem; }
  .landing-champs { gap: 10px; }
  .landing-champ-icon { width: 46px; height: 46px; }
  .landing-detail-block, .landing-detail-block.reverse { flex-direction: column; }
  .landing-detail-visual { flex: none; width: 100%; max-width: 320px; }
  .landing-nav-links { display: none; }
  .landing-hero-actions { flex-direction: column; }
}