/* ===================== Larguei — landing (0.4) =====================
   Mobile-first, tema dark, verde "dinheiro de volta" como cor de destaque.
   Sem dependências externas / CDN — funciona 100% offline.
==================================================================== */

:root {
  --color-bg: #0b0f0d;
  --color-bg-alt: #111714;
  --color-surface: #161d19;
  --color-border: #232b26;
  --color-text: #f2f5f3;
  --color-text-muted: #a8b3ad;
  --color-text-faint: #6f7a74;

  --color-green: #21c95e;
  --color-green-dark: #189a48;
  --color-green-soft: rgba(33, 201, 94, 0.12);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius-md: 12px;
  --radius-lg: 20px;

  --max-width: 560px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Hero ---------- */

.hero {
  background: radial-gradient(circle at 50% 0%, rgba(33, 201, 94, 0.16), transparent 60%), var(--color-bg);
  padding: 28px 0 40px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.logo {
  display: inline-block;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--color-green);
  margin-bottom: 28px;
}

.headline {
  font-size: 32px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.subheadline {
  font-size: 17px;
  color: var(--color-text-muted);
  margin: 0 0 28px;
}

/* ---------- Forms / CTA ---------- */

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
}

.email-input {
  width: 100%;
  padding: 15px 16px;
  font-size: 16px; /* evita zoom automático no iOS */
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s ease;
}

.email-input::placeholder {
  color: var(--color-text-faint);
}

.email-input:focus {
  border-color: var(--color-green);
}

.email-input.input-error {
  border-color: #e0574a;
}

.cta-button {
  width: 100%;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  background-color: var(--color-green);
  color: #06180c;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.05s ease;
}

.cta-button:hover {
  background-color: var(--color-green-dark);
}

.cta-button:active {
  transform: scale(0.98);
}

.cta-button:disabled {
  opacity: 0.7;
  cursor: default;
}

.form-note {
  font-size: 13px;
  color: var(--color-text-faint);
  margin: 12px 0 0;
}

.form-feedback {
  min-height: 20px;
  font-size: 14px;
  font-weight: 600;
  margin: 10px 0 0;
}

.form-feedback.success {
  color: var(--color-green);
}

.form-feedback.error {
  color: #e0574a;
}

/* ---------- Sections ---------- */

.section {
  padding: 44px 0;
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
  text-align: center;
}

/* Bloco de dor */

.pain-lead {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 14px;
}

.pain-body {
  font-size: 16px;
  color: var(--color-text-muted);
  margin: 0 0 24px;
}

.testimonial {
  margin: 0;
  padding: 18px 20px;
  background-color: var(--color-surface);
  border-left: 3px solid var(--color-green);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.testimonial p {
  margin: 0 0 10px;
  font-style: italic;
  font-size: 15px;
  color: var(--color-text);
}

.testimonial cite {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--color-text-faint);
}

/* Como funciona */

.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.step {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-green-soft);
  color: var(--color-green);
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 14px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
}

.step-body {
  font-size: 15px;
  color: var(--color-text-muted);
  margin: 0;
}

.mock-counter {
  margin-top: 18px;
  padding: 16px;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.mock-counter-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.mock-counter-value {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--color-green);
}

/* Quem somos */

.about-body {
  font-size: 16px;
  color: var(--color-text-muted);
  margin: 0 0 16px;
}

.about-signature {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

/* Prova social */

.social-proof {
  text-align: center;
  background-color: var(--color-bg-alt);
}

.social-proof-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-green);
  margin: 0;
}

/* CTA de reforço */

.cta-repeat {
  text-align: center;
}

.cta-repeat-title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 24px;
}

/* ---------- Footer ---------- */

.footer {
  padding: 32px 0 48px;
  background-color: var(--color-bg-alt);
}

.footer-disclaimer,
.footer-help,
.footer-legal {
  font-size: 13px;
  color: var(--color-text-faint);
  margin: 0 0 14px;
}

.footer-help strong {
  color: var(--color-text-muted);
}

.footer a {
  color: var(--color-text-muted);
  text-decoration: underline;
}

.footer a:hover {
  color: var(--color-green);
}

.footer-legal {
  margin-bottom: 0;
}

/* ---------- Desktop / tablet refinements ---------- */

@media (min-width: 640px) {
  .headline {
    font-size: 40px;
  }

  .subheadline {
    font-size: 18px;
  }

  .waitlist-form {
    flex-direction: row;
  }

  .waitlist-form .email-input {
    flex: 1;
  }

  .waitlist-form .cta-button {
    width: auto;
    white-space: nowrap;
  }

  .section-title {
    font-size: 28px;
  }
}