/* ───────────────────────────────────────────────
   TCC Landing Page – tcc-landing.css
   Standalone stylesheet (no nav, no base.css)
   ─────────────────────────────────────────────── */

/* ── Variables ── */
:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #6b7280;
  --brand: #ff6b00;
  --brand-dark: #e05e00;
  --primary: #0d6efd;
  --success: #16a34a;
  --error: #dc2626;
  --radius: 12px;
  --max-w: 800px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

/* ═══════════════════
   NAV BAR
   ═══════════════════ */
.landing-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  background: #0f172a;
}
.nav-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 0.05em;
}
.nav-signin {
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}
.nav-signin:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ═══════════════════
   HERO
   ═══════════════════ */
.hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: #fff;
  padding: 64px 24px 64px;
  text-align: center;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.hero-headline {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.2rem;
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto 32px;
}

/* ── Email form (shared by hero + bottom CTA) ── */
.email-form {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
}
.email-input {
  flex: 1;
  padding: 14px 18px;
  font-size: 1rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
}
.email-input:focus {
  border-color: var(--brand);
}
.cta-btn {
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: var(--brand);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s;
}
.cta-btn:hover {
  background: var(--brand-dark);
}
.cta-btn:active {
  transform: scale(0.97);
}
.cta-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ── Form message ── */
.form-msg {
  margin-top: 12px;
  font-size: 0.95rem;
  min-height: 1.4em;
  text-align: center;
}
.form-msg.success { color: var(--success); font-weight: 600; }
.form-msg.error   { color: var(--error); }
.hero .form-msg.success { color: #86efac; }
.hero .form-msg.error   { color: #fca5a5; }

/* ═══════════════════
   CREDIBILITY BRIDGE
   ═══════════════════ */
.credibility-bridge {
  padding: 40px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  text-align: center;
}
.credibility-bridge h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--ink);
}
.credibility-bridge p {
  font-size: 0.97rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════
   BENEFITS
   ═══════════════════ */
.benefits {
  padding: 64px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.benefits h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 32px;
  text-align: center;
}
.benefits-list {
  list-style: none;
  display: grid;
  gap: 24px;
}
.benefits-list li {
  display: flex;
  flex-direction: column;
  background: var(--card);
  padding: 24px 28px;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  position: relative;
  padding-left: 52px;
}
.benefits-list li::before {
  content: "✓";
  position: absolute;
  left: 20px;
  top: 24px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--brand);
}
.benefits-list li strong {
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.benefits-list li span {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ═══════════════════
   REPORTS NOT ENOUGH
   ═══════════════════ */
.reports-not-enough {
  padding: 56px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  text-align: center;
}
.reports-not-enough h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 24px;
}
.reports-not-enough p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 14px;
  line-height: 1.7;
}
.reports-not-enough p:last-child {
  margin-bottom: 0;
}

/* ═══════════════════
   SOCIAL PROOF
   ═══════════════════ */
.social-proof {
  padding: 48px 24px;
  background: #f0f4f8;
  text-align: center;
}
.social-proof blockquote {
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.7;
  border-left: 4px solid var(--brand);
  padding-left: 20px;
  text-align: left;
}
.social-proof cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ═══════════════════
   BOTTOM CTA
   ═══════════════════ */
.bottom-cta {
  padding: 64px 24px;
  text-align: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.bottom-cta h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.bottom-cta-note {
  font-size: 0.92rem;
  color: var(--muted);
  margin-bottom: 24px;
}

/* ═══════════════════
   FOOTER
   ═══════════════════ */
.landing-footer {
  text-align: center;
  padding: 24px;
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid #e2e8f0;
}
.footer-link {
  color: var(--primary);
  text-decoration: none;
}
.footer-link:hover {
  text-decoration: underline;
}

/* ═══════════════════
   RESPONSIVE
   ═══════════════════ */
@media (max-width: 768px) {
  .hero { padding: 56px 20px 48px; }
  .hero-headline { font-size: 1.85rem; }
  .hero-sub { font-size: 1.05rem; }

  .email-form {
    flex-direction: column;
  }
  .email-input,
  .cta-btn {
    width: 100%;
  }

  .benefits { padding: 48px 20px; }
  .benefits h2 { font-size: 1.4rem; }

  .bottom-cta { padding: 48px 20px; }
  .bottom-cta h2 { font-size: 1.4rem; }
}

@media (max-width: 400px) {
  .hero-headline { font-size: 1.55rem; }
  .benefits-list li { padding: 18px 18px 18px 46px; }
}