/* ============================================
   WATCHMYCRYPTOS — LANDING & AUTH PAGES
   Dark theme, minimal, mobile-responsive.
============================================= */

:root {
  --d-bg: #0b0f1a;
  --d-surface: #131825;
  --d-surface-hover: #1a2030;
  --d-border: #1e293b;
  --d-border-light: #1a2030;
  --d-text: #f1f5f9;
  --d-text-secondary: #94a3b8;
  --d-text-muted: #64748b;
  --d-accent: #38bdf8;
  --d-accent-hover: #7dd3fc;
  --d-accent-glow: rgba(56, 189, 248, 0.15);
  --d-green: #10b981;
  --d-green-bg: rgba(16, 185, 129, 0.1);
  --d-radius: 12px;
  --d-radius-sm: 8px;
  --d-max-width: 960px;
  --d-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--d-bg);
  color: var(--d-text);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
}
a { color: var(--d-accent); text-decoration: none; transition: var(--d-transition); }
a:hover { color: var(--d-accent-hover); }
img { max-width: 100%; display: block; }

/* ── Header ── */
.l-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 15, 26, 0.88);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--d-border);
}
.l-header-inner {
  max-width: var(--d-max-width); margin: 0 auto;
  padding: 0 1.5rem; height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.l-logo { display: flex; align-items: center; gap: 0.5rem; }
.l-logo svg { flex-shrink: 0; }
.l-logo-text { font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; color: var(--d-text); }
.l-nav { display: flex; align-items: center; gap: 0.75rem; }
.l-nav-link {
  padding: 0.4rem 0.875rem; border-radius: var(--d-radius-sm);
  font-size: 0.8125rem; font-weight: 500; color: var(--d-text-secondary);
  transition: var(--d-transition);
}
.l-nav-link:hover { color: var(--d-text); background: var(--d-surface); }
.l-nav-btn {
  padding: 0.4rem 1rem; border-radius: var(--d-radius-sm);
  font-size: 0.8125rem; font-weight: 600;
  background: var(--d-accent); color: var(--d-bg);
  border: none; cursor: pointer; transition: var(--d-transition);
  text-decoration: none; display: inline-flex; align-items: center;
}
.l-nav-btn:hover { background: var(--d-accent-hover); color: var(--d-bg); }

/* ── Hero ── */
.hero {
  max-width: var(--d-max-width); margin: 0 auto;
  padding: 5rem 1.5rem 4rem; text-align: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.3rem 0.875rem; border-radius: 20px;
  background: var(--d-accent-glow); border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--d-accent); font-size: 0.75rem; font-weight: 600;
  margin-bottom: 1.5rem; letter-spacing: 0.02em;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 800;
  letter-spacing: -0.035em; line-height: 1.15;
  margin-bottom: 1.25rem;
}
.hero h1 .accent { color: var(--d-accent); }
.hero-sub {
  font-size: 1.2rem; color: var(--d-text-secondary);
  max-width: 600px; margin: 0 auto 1rem; line-height: 1.7;
}
.hero-money {
  font-size: 1rem; color: var(--d-accent);
  font-weight: 600; margin-bottom: 2.5rem; letter-spacing: -0.01em;
}
.hero-ctas { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  padding: 0.75rem 1.75rem; border-radius: var(--d-radius-sm);
  font-size: 0.9375rem; font-weight: 600;
  background: var(--d-accent); color: var(--d-bg);
  border: none; cursor: pointer; transition: var(--d-transition);
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.375rem;
}
.btn-primary:hover { background: var(--d-accent-hover); color: var(--d-bg); transform: translateY(-1px); }
.btn-secondary {
  padding: 0.75rem 1.75rem; border-radius: var(--d-radius-sm);
  font-size: 0.9375rem; font-weight: 600;
  background: transparent; color: var(--d-text-secondary);
  border: 1.5px solid var(--d-text-muted); cursor: pointer; transition: var(--d-transition);
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.375rem;
}
.btn-secondary:hover { border-color: var(--d-accent); color: var(--d-text); }

/* ── Sections ── */
.l-section {
  max-width: var(--d-max-width); margin: 0 auto;
  padding: 4rem 1.5rem;
}
.l-section-alt { background: var(--d-surface); }
.l-section-alt .l-section { padding-top: 4rem; padding-bottom: 4rem; }
.l-section h2 {
  font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em;
  text-align: center; margin-bottom: 0.5rem;
}
.l-section-sub {
  text-align: center; color: var(--d-text-secondary);
  font-size: 0.9375rem; margin-bottom: 2.5rem; max-width: 520px; margin-left: auto; margin-right: auto;
}

/* ── Hero Levels ── */
.hero-levels {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; margin: 2rem auto 2.5rem; max-width: 720px;
}
.hero-level {
  background: var(--d-surface); border: 1px solid var(--d-border);
  border-radius: var(--d-radius); padding: 1.1rem 1.25rem; text-align: left;
}
.hero-level p {
  font-size: 0.8125rem; color: var(--d-text-secondary); line-height: 1.6; margin-top: 0.5rem;
}
.level-label {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  padding: 0.2rem 0.625rem; border-radius: 6px; letter-spacing: 0.02em;
}
.level-label.pre {
  background: rgba(148, 163, 184, 0.1); color: #93c5fd;
  border: 1px solid rgba(147, 197, 253, 0.2);
}
.level-label.target {
  background: var(--d-accent-glow); color: var(--d-accent);
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.level-label.post {
  background: rgba(96, 165, 250, 0.12); color: #60a5fa;
  border: 1px solid rgba(96, 165, 250, 0.2);
}

/* ── Pricing Single ── */
.pricing-single {
  display: flex; justify-content: center; margin-top: 2rem;
}
.pricing-single .price-card {
  width: 100%; max-width: 420px;
}

/* ── Pain Points ── */
.pain-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem; margin-top: 2rem;
}
.pain-card {
  background: var(--d-surface); border: 1px solid var(--d-border);
  border-radius: var(--d-radius); padding: 1.25rem;
}
.pain-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--d-accent-glow);
  display: flex; align-items: center; justify-content: center;
  color: var(--d-accent); margin-bottom: 0.75rem;
}
.pain-card h3 { font-size: 0.9375rem; font-weight: 600; margin-bottom: 0.375rem; }
.pain-card p { font-size: 0.8125rem; color: var(--d-text-secondary); line-height: 1.6; }

/* ── How It Works ── */
.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem; margin-top: 2rem; counter-reset: step;
}
.step { text-align: center; counter-increment: step; }
.step-num {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--d-accent); color: var(--d-bg);
  font-size: 1rem; font-weight: 700; margin: 0 auto 0.75rem;
}
.step h3 { font-size: 0.9375rem; font-weight: 600; margin-bottom: 0.25rem; }
.step p { font-size: 0.8125rem; color: var(--d-text-secondary); line-height: 1.6; }

/* ── Features ── */
.feat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem; margin-top: 2rem;
}
.feat-card {
  background: var(--d-surface); border: 1px solid var(--d-border);
  border-radius: var(--d-radius); padding: 1.25rem;
}
.feat-card h3 { font-size: 0.9375rem; font-weight: 600; margin-bottom: 0.375rem; }
.feat-card p { font-size: 0.8125rem; color: var(--d-text-secondary); line-height: 1.6; }

/* ── Pricing ── */
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem; margin-top: 2rem; max-width: 680px; margin-left: auto; margin-right: auto;
}
.price-card {
  background: var(--d-surface); border: 1px solid var(--d-border);
  border-radius: var(--d-radius); padding: 1.75rem; position: relative;
}
.price-card.featured {
  border-color: var(--d-accent);
  box-shadow: 0 0 0 1px var(--d-accent), 0 8px 32px rgba(56, 189, 248, 0.08);
}
.price-popular {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  padding: 0.2rem 0.75rem; border-radius: 12px;
  background: var(--d-accent); color: var(--d-bg);
  font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
}
.price-card h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.25rem; }
.price-card .price { font-size: 2rem; font-weight: 800; margin: 0.75rem 0 0.25rem; }
.price-card .price span { font-size: 0.875rem; font-weight: 500; color: var(--d-text-secondary); }
.price-card .price-note { font-size: 0.8125rem; color: var(--d-text-muted); margin-bottom: 1.25rem; }
.price-features { list-style: none; margin-bottom: 1.5rem; }
.price-features li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  font-size: 0.8125rem; color: var(--d-text-secondary);
  padding: 0.3rem 0;
}
.price-features li svg { flex-shrink: 0; margin-top: 2px; }
.price-features li.disabled { color: var(--d-text-muted); opacity: 0.5; }
.price-btn {
  display: block; width: 100%; padding: 0.625rem 1rem;
  border-radius: var(--d-radius-sm); font-size: 0.875rem; font-weight: 600;
  text-align: center; cursor: pointer; transition: var(--d-transition);
  border: none; font-family: inherit; text-decoration: none;
}
.price-btn-outline {
  background: transparent; color: var(--d-text-secondary);
  border: 1.5px solid var(--d-border);
}
.price-btn-outline:hover { border-color: var(--d-text-muted); color: var(--d-text); }
.price-btn-fill {
  background: var(--d-accent); color: var(--d-bg);
}
.price-btn-fill:hover { background: var(--d-accent-hover); }

/* ── Footer ── */
.l-footer {
  border-top: 1px solid var(--d-border);
  text-align: center; padding: 2rem 1.5rem;
  font-size: 0.75rem; color: var(--d-text-muted);
}
.l-footer a { color: var(--d-text-secondary); }
.l-footer a:hover { color: var(--d-accent); }

/* ── Auth Forms ── */
.auth-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 2rem 1.5rem;
}
.auth-card {
  width: 100%; max-width: 400px;
  background: var(--d-surface); border: 1px solid var(--d-border);
  border-radius: var(--d-radius); padding: 2rem;
}
.auth-logo {
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem; margin-bottom: 1.75rem;
}
.auth-logo-text { font-size: 1.125rem; font-weight: 700; color: var(--d-text); }
.auth-card h1 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.375rem; text-align: center; }
.auth-card .auth-sub {
  text-align: center; font-size: 0.8125rem;
  color: var(--d-text-secondary); margin-bottom: 1.5rem; line-height: 1.6;
}
.auth-field { margin-bottom: 1rem; }
.auth-label {
  display: block; font-size: 0.8125rem; font-weight: 500;
  color: var(--d-text-secondary); margin-bottom: 0.375rem;
}
.auth-input {
  width: 100%; padding: 0.625rem 0.875rem;
  background: var(--d-bg); border: 1.5px solid var(--d-border);
  border-radius: var(--d-radius-sm); font-size: 0.875rem;
  font-family: inherit; color: var(--d-text);
  outline: none; transition: var(--d-transition);
}
.auth-input::placeholder { color: var(--d-text-muted); }
.auth-input:focus { border-color: var(--d-accent); box-shadow: 0 0 0 3px var(--d-accent-glow); }
.auth-input.error { border-color: #ef4444; }
.auth-error {
  font-size: 0.75rem; color: #ef4444; margin-top: 0.25rem;
  display: none;
}
.auth-error.visible { display: block; }
.auth-checkbox {
  display: flex; align-items: flex-start; gap: 0.5rem;
  margin-bottom: 1.25rem; font-size: 0.8125rem; color: var(--d-text-secondary);
}
.auth-checkbox input { margin-top: 3px; accent-color: var(--d-accent); }
.auth-btn {
  display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 0.75rem 1rem;
  background: var(--d-accent); color: var(--d-bg);
  border: none; border-radius: var(--d-radius-sm);
  font-size: 0.875rem; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: var(--d-transition);
}
.auth-btn:hover { background: var(--d-accent-hover); }
.auth-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.auth-footer {
  text-align: center; margin-top: 1.25rem;
  font-size: 0.8125rem; color: var(--d-text-muted);
}
.auth-footer a { color: var(--d-accent); font-weight: 500; }
.auth-success {
  display: none; align-items: center; gap: 0.5rem;
  padding: 0.75rem; border-radius: var(--d-radius-sm);
  background: var(--d-green-bg); border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--d-green); font-size: 0.8125rem; font-weight: 500;
  margin-bottom: 1rem;
}
.auth-success.visible { display: flex; }
.auth-price-note {
  text-align: center; font-size: 0.8125rem;
  color: var(--d-text-muted); margin-bottom: 1.5rem;
}
.auth-divider {
  display: flex; align-items: center; gap: 0.75rem;
  margin: 1rem 0; color: var(--d-text-muted); font-size: 0.75rem;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--d-border);
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .hero h1 { font-size: 1.75rem; }
  .hero-sub { font-size: 0.9375rem; }
  .l-section { padding: 3rem 1.25rem; }
  .pain-grid, .feat-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 1.25rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .hero-levels { grid-template-columns: 1fr; }
  .l-nav-link { display: none; }
  .auth-card { padding: 1.5rem; }
}