/* ===== Protocolo — landing =====
   Paleta e tipografia do design (Protocolo Landing.dc.html) */

:root {
  --green-950: #06331F;
  --green-700: #0A7A3C;
  --green-400: #4FC97F;
  --green-100: #EAF5EE;
  --ink: #06331F;
  --text: #4A574E;
  --text-soft: #5B6B60;
  --text-mute: #6B7A70;
  --text-faint: #8A968D;
  --border: #E3E9E4;
  --border-soft: #E9EEE9;
  --border-faint: #EDF1EE;
  --bg: #FBFCFA;
  --hero-text: #A9CBB6;
  --hero-link: #B8D6C4;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
  color: var(--text);
}

.mono { font-family: 'JetBrains Mono', monospace; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 56px;
  padding-right: 56px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-size: 16px;
  font-weight: 700;
  padding: 15px 28px;
  border-radius: 12px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-accent { color: var(--green-950); background: var(--green-400); }
.btn-accent:hover { background: #5ED88E; box-shadow: 0 10px 24px -12px rgba(79,201,127,.6); }
.btn-ghost { color: #fff; border: 1px solid rgba(255,255,255,.25); }
.btn-ghost:hover { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-sm { font-size: 15px; padding: 11px 20px; border-radius: 10px; }

/* ===== Eyebrow ===== */
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-700);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow-light { font-size: 13px; color: var(--green-400); margin-bottom: 22px; }

/* ===== Hero ===== */
.hero {
  background: var(--green-950);
  padding-bottom: 104px;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -120px; right: -80px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,201,127,.22), transparent 70%);
  pointer-events: none;
}

/* nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 26px;
  padding-bottom: 26px;
  position: relative;
  z-index: 3;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.brand-mark img { width: 30px; height: 30px; object-fit: contain; }
.brand-name { font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -.02em; }

.nav-links { display: flex; align-items: center; gap: 34px; font-size: 15px; font-weight: 600; }
.nav-links a { color: var(--hero-link); transition: color .15s ease; }
.nav-links a:hover { color: #fff; }

.nav-actions { display: flex; align-items: center; gap: 18px; }
.nav-login { font-size: 15px; font-weight: 600; color: var(--hero-link); }
.nav-login:hover { color: #fff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; }

/* hero grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 48px;
  position: relative;
  z-index: 2;
}
.hero-copy h1 {
  font-size: 54px;
  line-height: 1.04;
  letter-spacing: -.035em;
  color: #fff;
  font-weight: 800;
  margin-bottom: 22px;
}
.hero-copy p {
  font-size: 19px;
  line-height: 1.5;
  color: var(--hero-text);
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

/* ===== Browser mockup ===== */
.mockup {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px -24px rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.12);
  background: #fff;
}
.mockup-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px;
  background: #F4F7F4;
  border-bottom: 1px solid #E9EEE9;
}
.mockup-bar .dot { width: 11px; height: 11px; border-radius: 50%; background: #E0E6E0; }
.mockup-url { margin-left: 12px; font-size: 11px; color: var(--text-faint); }

.mockup-body { display: flex; }
.mockup-side {
  width: 150px;
  background: #F7FAF7;
  border-right: 1px solid var(--border-faint);
  padding: 16px 12px;
  display: flex; flex-direction: column; gap: 4px;
  flex: none;
}
.mockup-side-label { font-size: 11px; font-weight: 700; color: #9AA69E; padding: 4px 10px; letter-spacing: .04em; }
.mockup-side-item { font-size: 13px; font-weight: 600; color: #586459; padding: 9px 10px; }
.mockup-side-item.active { font-weight: 700; color: var(--green-700); background: var(--green-100); border-radius: 8px; }

.mockup-main { flex: 1; padding: 18px 18px 22px; }
.mockup-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.mockup-title { font-size: 15px; font-weight: 800; color: var(--ink); }
.mockup-new { font-size: 11px; font-weight: 700; color: #fff; background: var(--green-700); padding: 6px 11px; border-radius: 7px; }

.mockup-rows { display: flex; flex-direction: column; gap: 8px; }
.mockup-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 13px;
  border: 1px solid #ECF0EC;
  border-radius: 10px;
}
.mockup-id { font-size: 12px; font-weight: 600; color: var(--ink); }
.mockup-route { font-size: 11px; color: #7C887F; }

.tag { font-size: 11px; font-weight: 700; padding: 5px 10px; border-radius: 6px; white-space: nowrap; }
.tag-green { color: var(--green-700); background: var(--green-100); }
.tag-amber { color: #B07A12; background: #FBF2DF; }
.tag-gray { color: var(--text-mute); background: #F0F2F0; }

.mockup-malote {
  margin-top: 14px;
  padding: 13px;
  background: var(--green-950);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: space-between;
}
.mockup-malote-label { font-size: 11px; color: #8FBFA2; font-weight: 600; }
.mockup-malote-info { font-size: 13px; color: var(--green-100); font-weight: 700; }
.mockup-malote-btn { font-size: 11px; font-weight: 700; color: var(--green-950); background: var(--green-400); padding: 6px 11px; border-radius: 7px; }

/* ===== Stats ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: -44px;
  position: relative;
  z-index: 5;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 18px 44px -22px rgba(6,51,31,.25);
}
.stat-value { font-size: 34px; font-weight: 800; color: var(--green-700); letter-spacing: -.02em; }
.stat-label { font-size: 14px; color: var(--text-soft); font-weight: 600; }

/* ===== Sections ===== */
h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.02em;
}
.section-head { text-align: center; margin-bottom: 44px; }
.section-head .eyebrow { margin-bottom: 12px; }

/* features */
.features { padding-top: 88px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card {
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 26px 22px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(6,51,31,.3); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--green-100);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 22px;
}
.feature-card h3 { font-size: 17px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.feature-card p { font-size: 14px; line-height: 1.5; color: var(--text-soft); }

/* malote split */
.malote { padding-top: 96px; }
.malote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}
.malote-copy h2 { font-size: 38px; line-height: 1.08; letter-spacing: -.025em; margin-bottom: 18px; }
.malote-copy > p { font-size: 17px; line-height: 1.55; margin-bottom: 26px; }

.checklist { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: #3C4A41; font-weight: 600; }
.check { color: var(--green-700); font-weight: 800; font-size: 18px; line-height: 1; }

.malote-card {
  background: var(--green-950);
  border-radius: 18px;
  padding: 28px;
  color: #fff;
}
.malote-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.malote-card-label { font-size: 12px; color: var(--green-400); }
.malote-card-id { font-size: 22px; font-weight: 800; }
.malote-card-status { font-size: 12px; font-weight: 700; color: var(--green-950); background: var(--green-400); padding: 7px 13px; border-radius: 8px; }

.malote-route { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--hero-text); margin-bottom: 20px; }
.malote-route-point { font-weight: 700; color: #fff; }
.malote-route-line { flex: 1; height: 1px; }
.malote-route-line.from { background: linear-gradient(90deg, var(--green-400), transparent); }
.malote-route-line.to { background: linear-gradient(90deg, transparent, var(--green-400)); }

.malote-items { background: rgba(255,255,255,.06); border-radius: 12px; padding: 6px; }
.malote-item {
  display: flex; justify-content: space-between;
  padding: 11px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
}
.malote-item:last-child { border-bottom: 0; }
.malote-item span:last-child { color: var(--hero-text); }
.malote-more { text-align: center; font-size: 12px; color: #7FAE92; margin-top: 14px; }

/* how it works */
.how { padding-top: 96px; }
.how-panel {
  background: #F4F8F5;
  border: 1px solid #E4EDE7;
  border-radius: 20px;
  padding: 44px 44px 40px;
}
.how-panel h2 { font-size: 28px; margin-bottom: 6px; }
.how-sub { font-size: 16px; color: var(--text-soft); margin-bottom: 34px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items: start; }
.step-num { font-size: 12px; color: var(--green-700); font-weight: 600; margin-bottom: 10px; }
.step h4 { font-size: 16px; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.step p { font-size: 13px; line-height: 1.5; color: #647065; }

/* CTA */
.cta { padding-top: 96px; }
.cta-panel {
  background: var(--green-950);
  border-radius: 20px;
  padding: 56px;
  text-align: center;
}
.cta-panel h2 { color: #fff; margin-bottom: 14px; }
.cta-panel p { font-size: 17px; color: var(--hero-text); margin-bottom: 30px; }
.cta-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* footer */
.footer {
  margin-top: 70px;
  padding-top: 34px;
  padding-bottom: 40px;
  border-top: 1px solid var(--border-faint);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.footer-top, .footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom { padding-top: 20px; border-top: 1px solid var(--border-faint); }
.footer .brand { gap: 9px; }
.footer-icon { width: 26px; height: 26px; object-fit: contain; }
.footer-name { font-size: 15px; font-weight: 800; color: var(--ink); }
.footer-contact { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.footer-contact a { font-size: 14px; font-weight: 600; color: var(--text); transition: color .15s ease; }
.footer-contact a:hover { color: var(--green-700); }
.footer-copy { font-size: 13px; color: var(--text-faint); }
.footer-product { font-size: 13px; color: var(--text-faint); }
.footer-product a { font-weight: 700; color: var(--green-700); }
.footer-product a:hover { text-decoration: underline; }

/* ===== Reveal on scroll (só com JS ativo) ===== */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .feature-card { transition: none; }
}

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-copy h1 { font-size: 46px; }
  .mockup { max-width: 640px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .malote-grid { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .container { padding-left: 24px; padding-right: 24px; }

  .nav-toggle { display: flex; }
  .nav-login { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 24px; right: 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: #fff;
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 24px 60px -20px rgba(6,51,31,.4);
  }
  .nav-links.open { display: flex; }
  .nav-links a { color: var(--ink); font-weight: 700; padding: 12px 14px; border-radius: 9px; }
  .nav-links a:hover { color: var(--green-700); background: var(--green-100); }
}

@media (max-width: 720px) {
  .hero { padding-bottom: 84px; }
  .hero-grid { margin-top: 28px; }
  .hero-copy h1 { font-size: 36px; }
  .hero-copy p { font-size: 17px; }
  .stats { grid-template-columns: 1fr; }
  h2 { font-size: 28px; }
  .malote-copy h2 { font-size: 30px; }
  .features, .malote, .how, .cta { padding-top: 64px; }
  .how-panel { padding: 30px 24px; }
  .cta-panel { padding: 44px 28px; }
  .mockup-side { display: none; }
}

@media (max-width: 520px) {
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .btn { width: 100%; text-align: center; }
  .nav .btn-sm { width: auto; }
  .footer { justify-content: center; text-align: center; }
}