/* ═══════════════════════════════════════════════════════════════
   styles.css — maildelete.com.br
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:       #1a1a1a;
  --ink-soft:  #4a4a4a;
  --ink-muted: #737373;
  --surface:   #fafafa;
  --surface-2: #f2f2f2;
  --border:    #e0e0e0;
  --border-lt: #ebebeb;
  --white:     #fff;
  --accent:    #c0392b;
  --accent-dk: #922b21;
  --accent-bg: #fdf0ef;
  --green:     #27ae60;
  --blue:      #2980b9;
  --max-w:     960px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { display: block; max-width: 100%; }

/* ── Nav ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 56px;
}
.nav__brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 15px;
  color: var(--ink); text-decoration: none;
  letter-spacing: -0.2px;
}
.nav__brand:hover { text-decoration: none; color: var(--accent); }
.nav__brand img { width: 30px; height: 30px; }
.nav__links { display: flex; gap: 24px; list-style: none; }
.nav__links a {
  font-size: 13px; font-weight: 500; color: var(--ink-muted);
  text-decoration: none; letter-spacing: 0.3px; text-transform: uppercase;
}
.nav__links a:hover { color: var(--ink); text-decoration: none; }

.nav__toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 6px;
}
.nav__toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--ink-soft); margin: 4px 0; border-radius: 1px;
}

@media (max-width: 600px) {
  .nav__toggle { display: block; }
  .nav__links {
    display: none; flex-direction: column;
    position: absolute; top: 56px; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--border);
    padding: 20px 24px; gap: 14px;
  }
  .nav__links.open { display: flex; }
}

/* ── Hero ── */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 72px 24px 56px;
  display: flex; align-items: center; gap: 48px;
}
.hero__content { flex: 1; }
.hero__badge {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent); background: var(--accent-bg);
  padding: 4px 12px; border-radius: 4px; margin-bottom: 20px;
}
.hero__title {
  font-size: 42px; font-weight: 800; line-height: 1.15;
  letter-spacing: -1px; color: var(--ink);
}
.hero__title em {
  font-style: normal;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent-bg);
  text-underline-offset: 4px;
  text-decoration-thickness: 3px;
}
.hero__desc {
  font-size: 17px; line-height: 1.7; color: var(--ink-soft);
  margin: 20px 0 28px; max-width: 480px;
}
.hero__cta {
  display: inline-block;
  padding: 13px 28px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px; font-weight: 600;
  border-radius: 6px; letter-spacing: 0.2px;
  transition: background 0.15s;
  text-decoration: none;
}
.hero__cta:hover { background: var(--accent); text-decoration: none; }
.hero__note {
  display: block; margin-top: 10px;
  font-size: 12px; color: var(--ink-muted);
}
.hero__visual {
  flex-shrink: 0;
  width: 200px; height: 200px;
}
.hero__visual img { width: 100%; height: 100%; object-fit: contain; }

@media (max-width: 700px) {
  .hero { flex-direction: column-reverse; text-align: center; padding: 48px 20px 36px; gap: 28px; }
  .hero__title { font-size: 30px; }
  .hero__desc { margin: 16px auto 24px; }
  .hero__visual { width: 140px; height: 140px; }
}

/* ── Divider ── */
.divider {
  max-width: var(--max-w); margin: 0 auto;
  border: none; border-top: 1px solid var(--border-lt);
}

/* ── Sections ── */
.sect {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px 24px;
}
.sect--tinted { background: var(--surface); }
.sect__label {
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 10px;
}
.sect__heading {
  font-size: 28px; font-weight: 700; letter-spacing: -0.5px;
  line-height: 1.25; margin-bottom: 8px;
}
.sect__sub {
  font-size: 15px; color: var(--ink-soft); max-width: 540px;
  margin-bottom: 36px; line-height: 1.7;
}

/* ── Steps ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border-lt); border: 1px solid var(--border-lt); border-radius: 10px; overflow: hidden; }
.step { background: var(--white); padding: 32px 24px; }
.step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--ink); color: var(--white);
  font-size: 13px; font-weight: 700; margin-bottom: 16px;
}
.step__title { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.step__text { font-size: 13px; color: var(--ink-soft); line-height: 1.65; }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; } }

/* ── Trust row ── */
.trust {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.trust__item {
  padding: 24px;
  border: 1px solid var(--border-lt);
  border-radius: 8px;
  background: var(--white);
}
.trust__icon {
  width: 36px; height: 36px; margin-bottom: 14px;
  display: flex; align-items: center; justify-content: center;
}
.trust__icon svg { width: 24px; height: 24px; }
.trust__title { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.trust__text { font-size: 13px; color: var(--ink-soft); line-height: 1.6; }
@media (max-width: 600px) { .trust { grid-template-columns: 1fr; } }

/* ── Pricing ── */
.pricing { display: flex; gap: 24px; max-width: 620px; margin: 0 auto; }
.plan {
  flex: 1; padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 10px; background: var(--white);
}
.plan--accent { border-color: var(--accent); border-width: 2px; position: relative; }
.plan__tag {
  position: absolute; top: -11px; left: 20px;
  background: var(--accent); color: var(--white);
  font-size: 10px; font-weight: 700; letter-spacing: 0.5px;
  text-transform: uppercase; padding: 3px 10px; border-radius: 3px;
}
.plan__name { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--ink-muted); margin-bottom: 4px; }
.plan__price { font-size: 36px; font-weight: 800; color: var(--ink); letter-spacing: -1px; }
.plan__price span { font-size: 14px; font-weight: 400; color: var(--ink-muted); }
.plan__desc { font-size: 13px; color: var(--ink-muted); margin: 8px 0 20px; line-height: 1.5; }
.plan__list { list-style: none; margin-bottom: 24px; }
.plan__list li {
  font-size: 13px; padding: 5px 0;
  color: var(--ink-soft);
  display: flex; align-items: baseline; gap: 8px;
}
.plan__list li::before {
  content: '—';
  color: var(--ink-muted);
  font-weight: 700;
  flex-shrink: 0;
}
.plan--accent .plan__list li::before { content: '✓'; color: var(--accent); }
.plan__btn {
  display: block; text-align: center; width: 100%;
  padding: 11px; border-radius: 6px;
  font-size: 13px; font-weight: 600;
  text-decoration: none; transition: all 0.15s;
  border: 1px solid var(--border);
  color: var(--ink-soft); background: var(--white);
}
.plan__btn:hover { border-color: var(--ink); color: var(--ink); text-decoration: none; }
.plan--accent .plan__btn {
  background: var(--accent); border-color: var(--accent); color: var(--white);
}
.plan--accent .plan__btn:hover { background: var(--accent-dk); border-color: var(--accent-dk); }
@media (max-width: 600px) { .pricing { flex-direction: column; } }

/* ── CTA band ── */
.cta-band {
  border-top: 1px solid var(--border-lt);
  border-bottom: 1px solid var(--border-lt);
  background: var(--surface);
  text-align: center;
  padding: 48px 24px;
}
.cta-band__text {
  font-size: 18px; font-weight: 600; color: var(--ink);
  margin-bottom: 6px;
}
.cta-band__sub { font-size: 14px; color: var(--ink-muted); margin-bottom: 20px; }
.cta-band__btn {
  display: inline-block; padding: 12px 32px;
  background: var(--ink); color: var(--white);
  font-size: 13px; font-weight: 600; border-radius: 6px;
  text-decoration: none; transition: background 0.15s;
}
.cta-band__btn:hover { background: var(--accent); text-decoration: none; }

/* ── Footer ── */
.footer {
  padding: 28px 24px;
  text-align: center; font-size: 12px; color: var(--ink-muted);
}
.footer__row { display: flex; justify-content: center; gap: 18px; margin-bottom: 8px; flex-wrap: wrap; }
.footer a { color: var(--ink-muted); text-decoration: none; }
.footer a:hover { color: var(--ink); }

/* ── Legal ── */
.legal { max-width: 680px; margin: 0 auto; padding: 48px 24px 72px; }
.legal h1 { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 4px; }
.legal .updated { font-size: 12px; color: var(--ink-muted); margin-bottom: 36px; }
.legal h2 { font-size: 16px; font-weight: 700; margin: 36px 0 8px; }
.legal p, .legal li { font-size: 14px; color: var(--ink-soft); margin-bottom: 10px; line-height: 1.75; }
.legal ul, .legal ol { padding-left: 20px; }
.legal li { margin-bottom: 5px; }
.legal strong { color: var(--ink); font-weight: 600; }
.legal a { color: var(--accent); }
.legal code { background: var(--surface-2); padding: 1px 5px; border-radius: 3px; font-family: var(--mono); font-size: 13px; }

/* ── 404 ── */
.e404 { text-align: center; padding: 100px 24px; }
.e404__num { font-size: 80px; font-weight: 800; color: var(--border); line-height: 1; letter-spacing: -4px; }
.e404__msg { font-size: 16px; color: var(--ink-soft); margin: 16px 0 32px; }
.e404__link {
  display: inline-block; padding: 11px 28px;
  background: var(--ink); color: var(--white);
  font-size: 13px; font-weight: 600; border-radius: 6px;
  text-decoration: none; transition: background 0.15s;
}
.e404__link:hover { background: var(--accent); text-decoration: none; }

@media (max-width: 600px) {
  .sect { padding: 40px 20px; }
  .hero__title { font-size: 28px; }
  .sect__heading { font-size: 22px; }
  .legal { padding: 32px 16px 48px; }
  .legal h1 { font-size: 22px; }
}