/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --paper:       #EEE9DE;
  --paper-dark:  #E2DCCC;
  --ink:         #1E2B24;
  --ink-soft:    #4A5750;
  --teal:        #24625A;
  --teal-dark:   #173F3A;
  --ochre:       #C97A2B;
  --ochre-light: #F5E9D6;
  --line:        #B7AE9A;
  --card-bg:     #F6F3EA;
  --radius:      4px;
  --radius-md:   10px;
  --radius-lg:   16px;
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .wapp-msg { opacity: 1 !important; transform: none !important; animation: none !important; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}
p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
  display: block;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   NAV
   ============================================================ */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(238,233,222,0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px;
  max-width: 1080px; margin: 0 auto;
  gap: 16px;
}
.logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.logo-mark { height: 44px; width: auto; display: block; }
.nav-links {
  display: flex; align-items: center; gap: 2px;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  font-size: 0.87rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 11px;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--ink); background: var(--paper-dark); }
.nav-cta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  background: var(--teal);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s;
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--teal-dark); }
.nav-toggle {
  display: none;
  background: none; border: none;
  cursor: pointer; padding: 6px; color: var(--ink);
  flex-shrink: 0;
}
.mobile-nav {
  display: none; flex-direction: column; gap: 0;
  border-top: 1px solid var(--line);
  padding: 0 24px;
  background: rgba(238,233,222,0.98);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 0.98rem; color: var(--ink-soft);
  text-decoration: none; padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a.mobile-cta-link {
  color: var(--teal); font-weight: 600;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem; letter-spacing: 0.04em;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal); color: #fff;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem; font-weight: 500;
  padding: 14px 22px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid var(--teal);
  transition: background 0.15s, border-color 0.15s;
  cursor: pointer; white-space: nowrap;
}
.btn-primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem; font-weight: 500;
  padding: 13px 20px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.btn-ghost:hover { background: var(--paper-dark); border-color: var(--ink-soft); }
.btn-ochre { background: var(--ochre); border-color: var(--ochre); color: var(--ink); }
.btn-ochre:hover { background: #B06B24; border-color: #B06B24; }

/* ============================================================
   SECTIONS
   ============================================================ */
section { padding: 72px 0; }
.section-alt { background: var(--paper-dark); }
.section-dark { background: var(--teal-dark); }
.section-dark .eyebrow { color: #6BBFB0; }
.section-dark h2, .section-dark h3 { color: var(--paper); }
.section-dark p, .section-dark li { color: #C9D8D4; }

.section-head { margin-bottom: 44px; }
.section-head h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-top: 12px; line-height: 1.12;
}
.section-head p {
  color: var(--ink-soft); font-size: 1.05rem;
  margin-top: 14px; max-width: 52ch; line-height: 1.65;
}

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: 72px 0 56px; overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 56fr 44fr;
  gap: 56px; align-items: center;
}
.hero-text { max-width: 540px; }
.hero-text h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
  line-height: 1.08; margin-top: 16px;
}
.hero-text h1 em { font-style: normal; color: var(--teal); }
.hero-text .lede {
  font-size: 1.08rem; color: var(--ink-soft);
  margin-top: 20px; line-height: 1.7; max-width: 44ch;
}
.hero-actions {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 32px;
}
.assurance {
  font-size: 0.78rem; color: var(--ink-soft);
  margin-top: 16px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.04em;
}

/* ============================================================
   WHATSAPP MOCK (hero)
   ============================================================ */
@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.wapp-mock {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(30,43,36,0.14), 0 2px 6px rgba(30,43,36,0.08);
  overflow: hidden;
  max-width: 360px;
  margin-left: auto;
  font-family: 'IBM Plex Sans', sans-serif;
}
.wapp-header {
  background: var(--teal-dark);
  padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
}
.wapp-avatar {
  width: 40px; height: 40px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  color: #fff; flex-shrink: 0; letter-spacing: 0.06em;
}
.wapp-name { font-size: 0.92rem; font-weight: 600; color: #fff; line-height: 1; display: block; }
.wapp-status { font-size: 0.72rem; color: #6BBFB0; display: block; margin-top: 2px; }
.wapp-body {
  background: #EEE5DA;
  padding: 16px 14px;
  display: flex; flex-direction: column; gap: 10px;
  min-height: 230px;
}
.wapp-msg {
  max-width: 80%; padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.87rem; line-height: 1.5;
  opacity: 0; transform: translateY(8px);
  animation: msgIn 0.35s ease forwards;
}
.wapp-msg.sent {
  background: #D4F1C5; color: #1A2820;
  align-self: flex-end; border-bottom-right-radius: 3px;
}
.wapp-msg.recv {
  background: #fff; color: #1A2820;
  align-self: flex-start; border-bottom-left-radius: 3px;
}
.wapp-body .wapp-msg:nth-child(1) { animation-delay: 0.5s; }
.wapp-body .wapp-msg:nth-child(2) { animation-delay: 1.5s; }
.wapp-body .wapp-msg:nth-child(3) { animation-delay: 2.8s; }
.wapp-body .wapp-msg:nth-child(4) { animation-delay: 3.8s; }
.wapp-badge {
  background: var(--ink);
  color: var(--paper);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem; letter-spacing: 0.06em;
  text-align: center; padding: 10px 18px;
}

/* ============================================================
   PROBLEM
   ============================================================ */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-top: 40px;
}
.pain-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 18px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.pain-dot {
  width: 6px; height: 6px;
  background: var(--ochre);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}
.pain-item p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.45; }
.pain-callout {
  margin-top: 48px;
  padding: 28px 36px;
  border-left: 3px solid var(--teal);
  background: var(--card-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.pain-callout p {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.45; color: var(--ink);
}
.pain-callout p + p { margin-top: 6px; color: var(--ink-soft); font-family: 'IBM Plex Sans', sans-serif; font-size: 1rem; }

/* ============================================================
   SOLUTION FLOW
   ============================================================ */
.solution-flow {
  display: flex; align-items: center;
  gap: 0; overflow-x: auto;
  padding: 40px 0 16px;
}
.flow-node { display: flex; flex-direction: column; align-items: center; gap: 10px; min-width: 110px; }
.flow-bubble {
  width: 88px; height: 88px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.66rem; font-weight: 500;
  letter-spacing: 0.06em; text-align: center; line-height: 1.4;
  flex-shrink: 0;
}
.flow-bubble.you   { background: var(--paper-dark); border: 2px solid var(--line); color: var(--ink); }
.flow-bubble.task  { background: var(--ochre-light); border: 2px solid var(--ochre); color: var(--ink); }
.flow-bubble.fd    { background: var(--teal); border: 2px solid var(--teal-dark); color: #fff; width: 108px; height: 108px; font-size: 0.72rem; }
.flow-bubble.exec  { background: var(--paper-dark); border: 2px solid var(--line); color: var(--ink); }
.flow-bubble.res   { background: var(--ink); border: 2px solid var(--teal-dark); color: var(--paper); }
.flow-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.64rem; color: var(--ink-soft);
  letter-spacing: 0.08em; text-transform: uppercase;
  text-align: center; max-width: 10ch;
}
.flow-arrow { color: var(--ochre); font-size: 1.3rem; padding: 0 6px; flex-shrink: 0; padding-bottom: 18px; }

.solution-example {
  margin-top: 40px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.sol-ex-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem; letter-spacing: 0.1em;
  color: var(--ink-soft); text-transform: uppercase;
}
.sol-ex-body {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}
.sol-ex-step {
  padding: 20px 18px;
  border-right: 1px solid var(--line);
  text-align: center;
}
.sol-ex-step:last-child { border-right: none; }
.sol-ex-icon { font-size: 1.4rem; margin-bottom: 10px; display: block; }
.sol-ex-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.66rem; letter-spacing: 0.08em;
  color: var(--teal); text-transform: uppercase;
  margin-bottom: 6px; display: block;
}
.sol-ex-text { font-size: 0.82rem; color: var(--ink-soft); line-height: 1.4; }

/* ============================================================
   CAPABILITIES — 3 primários + secundários
   ============================================================ */
.cap-primary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.cap-primary-card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-top: 3px solid var(--teal);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.cap-primary-card:hover {
  box-shadow: 0 6px 24px rgba(36,98,90,0.11);
  transform: translateY(-2px);
}
.cap-primary-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--teal);
  margin-bottom: 10px; display: block; font-weight: 500;
}
.cap-primary-card h3 { font-size: 1.08rem; margin-bottom: 10px; line-height: 1.25; }
.cap-primary-card p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }

.cap-secondary-wrap {
  padding: 28px 32px;
  background: var(--paper-dark);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.cap-secondary-head {
  font-family: 'Fraunces', serif;
  font-size: 1.05rem; font-weight: 600;
  color: var(--ink); margin-bottom: 6px;
}
.cap-secondary-sub {
  font-size: 0.87rem; color: var(--ink-soft);
  margin-bottom: 16px;
}
.cap-secondary-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.cap-secondary-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 0.83rem; color: var(--ink-soft);
}

.cap-cta-wrap {
  text-align: center; margin-top: 40px;
}

/* Mantendo cap-grid e cap-card para compatibilidade (não usados ativamente) */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cap-card {
  background: var(--card-bg); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 24px 20px;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.cap-card:hover { box-shadow: 0 4px 20px rgba(30,43,36,0.09); border-color: var(--teal); transform: translateY(-2px); }
.cap-icon { font-size: 1.5rem; margin-bottom: 14px; display: block; }
.cap-card h3 { font-size: 1rem; margin-bottom: 8px; line-height: 1.3; }
.cap-card p { font-size: 0.87rem; color: var(--ink-soft); line-height: 1.5; }

/* ============================================================
   EXAMPLES
   ============================================================ */
.examples-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-top: 8px;
}
.example-chat {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 2px 12px rgba(30,43,36,0.06);
  display: flex; flex-direction: column;
  height: 100%;
}
.ex-header {
  background: var(--teal-dark);
  padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
}
.ex-avatar {
  width: 32px; height: 32px;
  background: var(--teal); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem; color: #fff; flex-shrink: 0;
}
.ex-header-info .ex-hname { font-size: 0.84rem; color: #fff; font-weight: 500; display: block; }
.ex-header-info .ex-hstatus { font-size: 0.68rem; color: #6BBFB0; }
.ex-body {
  background: #EEE5DA;
  padding: 14px 12px;
  display: flex; flex-direction: column; gap: 9px;
  justify-content: flex-end;
  flex: 1 1 auto;
  min-height: 190px;
}
.ex-msg {
  max-width: 84%; padding: 9px 13px;
  border-radius: 9px; font-size: 0.83rem; line-height: 1.5;
}
.ex-msg.sent {
  background: #D4F1C5; color: #1A2820;
  align-self: flex-end; border-bottom-right-radius: 2px;
}
.ex-msg.recv {
  background: #fff; color: #1A2820;
  align-self: flex-start; border-bottom-left-radius: 2px;
}
.ex-tag {
  padding: 10px 16px;
  background: var(--card-bg);
  border-top: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; color: var(--teal);
  letter-spacing: 0.06em; text-transform: uppercase;
}

/* ============================================================
   CAPACITY SECTION — Mais capacidade. Não mais complexidade.
   ============================================================ */
.capacity-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 52px 56px;
  background: var(--ink);
  border-radius: var(--radius-lg);
}
.capacity-block .eyebrow { color: #6BBFB0; }
.capacity-block h2 {
  color: var(--paper);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-top: 12px; line-height: 1.15;
}
.capacity-block .cap-intro {
  color: #C9D8D4; margin-top: 16px;
  font-size: 1rem; line-height: 1.7; max-width: 40ch;
}
.capacity-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 14px;
}
.capacity-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.9rem; color: #C9D8D4; line-height: 1.5;
}
.capacity-mark {
  font-family: 'IBM Plex Mono', monospace;
  color: #6BBFB0; flex-shrink: 0; margin-top: 2px;
  font-size: 0.85rem;
}

/* ============================================================
   COMPARISON
   ============================================================ */
.compare-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--line);
  border-radius: var(--radius-md); overflow: hidden;
  margin-top: 8px;
}
.compare-col { padding: 36px 32px; background: var(--card-bg); }
.compare-col.fd-col { background: var(--teal-dark); }
.compare-col h3 { font-size: 1.15rem; margin-bottom: 6px; }
.compare-col.fd-col h3 { color: var(--paper); }
.compare-col .eyebrow { margin-bottom: 20px; }
.compare-col.fd-col .eyebrow { color: #6BBFB0; }
.compare-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 12px;
}
.compare-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.9rem; line-height: 1.45;
}
.compare-col:not(.fd-col) .compare-list li { color: var(--ink-soft); }
.compare-col.fd-col .compare-list li { color: #C9D8D4; }
.cmp-mark { font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; flex-shrink: 0; margin-top: 1px; }
.compare-col:not(.fd-col) .cmp-mark { color: #A0784A; }
.compare-col.fd-col .cmp-mark { color: #6BBFB0; }
.compare-highlight {
  text-align: center; margin-top: 56px; padding: 0 24px;
}
.compare-highlight blockquote {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 600; color: var(--ink);
  margin: 0 auto; max-width: 18ch; line-height: 1.2;
}
.compare-highlight cite {
  display: block; font-style: normal;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem; color: var(--teal);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-top: 18px;
}

/* ============================================================
   WHATSAPP SECTION
   ============================================================ */
.wapp-section-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 56px; align-items: center;
}
.wapp-commands {
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 28px;
}
.wapp-cmd {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 18px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.wapp-cmd-quote {
  font-size: 0.9rem; color: var(--ink);
  line-height: 1.4; flex: 1;
}
.wapp-cmd-quote strong { color: var(--teal); font-weight: 500; }

/* ============================================================
   INTEGRATIONS
   ============================================================ */
.int-hub {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  margin-top: 44px;
}
.int-row { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; }
.int-tag {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 16px;
  background: var(--card-bg); border: 1px solid var(--line);
  border-radius: 100px; font-size: 0.82rem;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--ink-soft); white-space: nowrap;
}
.int-sep { width: 1px; height: 28px; background: var(--line); }
.int-center {
  padding: 18px 36px;
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius-md);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.08em; text-align: center;
  text-transform: uppercase;
}
.int-note {
  margin-top: 36px; padding: 18px 28px;
  background: var(--card-bg); border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.88rem; color: var(--ink-soft);
  max-width: 58ch; text-align: center; line-height: 1.55;
}

/* ============================================================
   ACCOUNTING
   ============================================================ */
.accounting-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 56px; align-items: start;
}
.accounting-list {
  list-style: none; margin: 20px 0 0; padding: 0;
  display: flex; flex-direction: column; gap: 11px;
}
.accounting-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.9rem; color: var(--ink-soft); line-height: 1.45;
}
.accounting-list li::before {
  content: '→'; font-family: 'IBM Plex Mono', monospace;
  color: var(--ochre); flex-shrink: 0; margin-top: 1px;
}
.accounting-chat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: 0 2px 12px rgba(30,43,36,0.06);
  display: flex; flex-direction: column;
}
.ac-header {
  background: var(--teal-dark);
  padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
}
.ac-avatar {
  width: 32px; height: 32px; background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem; color: #fff; flex-shrink: 0;
}
.ac-hname { font-size: 0.84rem; color: #fff; font-weight: 500; display: block; }
.ac-hstatus { font-size: 0.68rem; color: #6BBFB0; }
.ac-body {
  padding: 14px 12px;
  display: flex; flex-direction: column; gap: 9px;
  justify-content: flex-end;
  flex: 1 1 auto;
  min-height: 180px;
  background: #EEE5DA;
}
.ac-msg {
  max-width: 84%; padding: 9px 13px;
  border-radius: 9px; font-size: 0.83rem; line-height: 1.5;
}
.ac-msg.sent {
  background: #D4F1C5;
  color: #1A2820; align-self: flex-end;
  border-bottom-right-radius: 2px;
}
.ac-msg.recv {
  background: #fff; color: #1A2820;
  align-self: flex-start; border-bottom-left-radius: 2px;
}
.ac-cta-wrap { margin-top: 32px; }

/* ============================================================
   HOW START — Começamos pequeno. Depois evoluímos.
   ============================================================ */
.how-start-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.how-start-step {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  background: var(--card-bg);
}
.how-start-step:last-child { border-right: none; }
.how-start-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem; color: var(--ochre);
  letter-spacing: 0.08em; display: block;
  margin-bottom: 10px;
}
.how-start-step h3 { font-size: 0.97rem; margin-bottom: 8px; line-height: 1.3; }
.how-start-step p { font-size: 0.84rem; color: var(--ink-soft); line-height: 1.5; }
.how-start-note {
  margin-top: 28px;
  padding: 20px 28px;
  border-left: 3px solid var(--ochre);
  background: var(--ochre-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.93rem; color: var(--ink);
  font-family: 'Fraunces', serif;
  line-height: 1.55;
}

/* ============================================================
   STEPS
   ============================================================ */
.steps { display: flex; flex-direction: column; }
.step {
  display: grid; grid-template-columns: 72px 1fr;
  gap: 24px; padding: 28px 0;
  border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem; color: var(--ochre);
  padding-top: 4px; letter-spacing: 0.06em;
}
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--ink-soft); font-size: 0.93rem; line-height: 1.6; max-width: 56ch; }

/* ============================================================
   SECURITY
   ============================================================ */
.security-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 18px; margin-top: 8px;
}
.security-item {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}
.security-item .sec-icon { font-size: 1.3rem; margin-bottom: 12px; display: block; }
.security-item h3 { font-size: 0.95rem; margin-bottom: 8px; }
.security-item p { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.5; }

/* ============================================================
   ROI / CALCULADORA
   ============================================================ */
.roi-calc-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
  align-items: start;
}
.roi-inputs {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex; flex-direction: column; gap: 22px;
}
.roi-input-group {}
.roi-input-group label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--teal);
  display: block; margin-bottom: 8px;
}
.roi-input-field {
  display: flex; align-items: stretch; gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden; background: #fff;
}
.roi-input-prefix {
  padding: 11px 14px;
  background: var(--paper-dark);
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  border-right: 1px solid var(--line);
  white-space: nowrap;
  display: flex; align-items: center;
}
.roi-input-field input[type="number"] {
  flex: 1; border: none; outline: none;
  padding: 11px 14px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 1rem; color: var(--ink);
  background: #fff; width: 100%;
  -webkit-appearance: none; appearance: none;
  -moz-appearance: textfield;
}
.roi-input-field input[type="number"]::-webkit-inner-spin-button,
.roi-input-field input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.roi-input-field input[type="number"]:focus { background: #fafaf8; }

.roi-result-block {
  background: var(--ink);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
.roi-result-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: #6BBFB0;
  display: block; margin-bottom: 18px;
}
.roi-result-value {
  font-family: 'Fraunces', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700; color: var(--paper);
  line-height: 1; display: block;
  transition: color 0.2s;
}
.roi-result-sub {
  font-size: 0.82rem; color: #8FBDB5;
  margin-top: 12px; line-height: 1.5;
}
.roi-result-note {
  margin-top: 22px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius);
  font-size: 0.8rem; color: #A3C5BE;
  line-height: 1.6; text-align: left;
}
.roi-callout {
  margin-top: 36px; padding: 24px 32px;
  border-left: 3px solid var(--teal);
  background: var(--card-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.roi-callout p {
  font-family: 'Fraunces', serif;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--ink); line-height: 1.5;
}
.roi-callout p + p {
  margin-top: 6px; font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.9rem; color: var(--ink-soft);
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-box {
  background: var(--card-bg); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 40px 48px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 40px; align-items: center; margin-top: 24px;
}
.pricing-text p { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; }
.pricing-text p + p { margin-top: 10px; }

/* ============================================================
   CREDIBILITY
   ============================================================ */
.cred-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-top: 40px;
}
.cred-item {
  text-align: center; padding: 28px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md); background: var(--card-bg);
}
.cred-number {
  font-family: 'Fraunces', serif; font-size: 2.4rem;
  font-weight: 700; color: var(--teal);
  line-height: 1; display: block;
}
.cred-desc { font-size: 0.84rem; color: var(--ink-soft); margin-top: 10px; line-height: 1.4; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.tech-tag {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 2px;
  color: var(--ink-soft); background: var(--card-bg);
  letter-spacing: 0.05em;
}

/* ============================================================
   CTA FINAL + FORM
   ============================================================ */
.cta-final { background: var(--teal-dark); padding: 80px 0; }
.cta-final .eyebrow { color: #6BBFB0; text-align: center; }
.cta-final h2 {
  color: var(--paper);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  max-width: 22ch; margin: 12px auto 0;
  text-align: center; line-height: 1.12;
}
.cta-final > .wrap > .cta-lede {
  color: #C9D8D4; margin-top: 16px; font-size: 1.02rem;
  max-width: 46ch; margin-left: auto; margin-right: auto;
  text-align: center; line-height: 1.65;
}
.lead-form {
  max-width: 540px; margin: 40px auto 0;
  display: flex; flex-direction: column; gap: 14px;
}
.form-row { display: flex; gap: 12px; }
.form-field { display: flex; flex-direction: column; gap: 5px; flex: 1; }
.form-field label {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: #6BBFB0;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--paper);
  font-family: 'IBM Plex Sans', sans-serif; font-size: 0.92rem;
  padding: 12px 14px; border-radius: var(--radius);
  outline: none; transition: border-color 0.15s;
  -webkit-appearance: none; appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255,255,255,0.28); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--ochre); background: rgba(255,255,255,0.09); }
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236BBFB0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  padding-right: 36px; cursor: pointer;
}
.form-field select option { background: #173F3A; color: var(--paper); }
.form-field textarea { resize: vertical; min-height: 90px; }
.form-label-text {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: #6BBFB0;
  display: block; margin-bottom: 8px;
}
.form-checks { display: flex; flex-wrap: wrap; gap: 8px; }
.form-check {
  display: flex; align-items: center; gap: 6px;
  cursor: pointer;
  font-size: 0.84rem; color: #C9D8D4;
  padding: 7px 13px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  transition: background 0.15s, border-color 0.15s;
  user-select: none;
}
.form-check input[type="checkbox"] { display: none; }
.form-check.checked {
  background: rgba(201,122,43,0.15);
  border-color: var(--ochre);
  color: var(--paper);
}
.form-submit {
  align-self: stretch; margin-top: 4px;
  cursor: pointer; border: none;
  font-size: 0.88rem; padding: 16px 24px;
  justify-content: center;
}
.form-submit:disabled { opacity: 0.6; cursor: default; }
.form-status {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem;
  min-height: 1.4em; text-align: center;
}
.form-status.ok  { color: #8FD6C4; }
.form-status.err { color: #E7A98A; }

/* ============================================================
   FOOTER
   ============================================================ */
footer { border-top: 1px solid var(--line); padding: 28px 0; }
.footer-inner {
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 12px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.74rem;
  color: var(--ink-soft);
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-decoration: none; color: var(--ink-soft); transition: color 0.15s; }
.footer-links a:hover { color: var(--teal); }

/* ============================================================
   MOBILE FIXED CTA
   ============================================================ */
.mobile-cta-bar {
  display: none; position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--teal-dark);
  padding: 12px 16px;
  z-index: 90; border-top: 1px solid var(--teal);
}
.mobile-cta-bar .btn-primary {
  width: 100%; justify-content: center;
  font-size: 0.88rem;
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .wapp-mock { max-width: 420px; margin: 0 auto; }
  .cap-primary-grid { grid-template-columns: 1fr; }
  .examples-grid { grid-template-columns: 1fr; }
  .compare-wrap { grid-template-columns: 1fr; gap: 0; }
  .wapp-section-grid { grid-template-columns: 1fr; }
  .accounting-grid { grid-template-columns: 1fr; gap: 40px; }
  .how-start-grid { grid-template-columns: 1fr 1fr; }
  .capacity-block { grid-template-columns: 1fr; gap: 28px; padding: 36px 32px; }
  .roi-calc-wrap { grid-template-columns: 1fr; }
  .cred-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-box { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .sol-ex-body { grid-template-columns: 1fr; }
  .sol-ex-step { border-right: none; border-bottom: 1px solid var(--line); }
  .sol-ex-step:last-child { border-bottom: none; }
  section { padding: 60px 0; }
}
@media (max-width: 640px) {
  section { padding: 48px 0; }
  .hero { padding: 48px 0 40px; }
  .cap-primary-card { padding: 22px 18px; }
  .security-grid { grid-template-columns: 1fr; }
  .pain-grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .step { grid-template-columns: 48px 1fr; }
  .footer-inner { flex-direction: column; gap: 8px; }
  footer { padding: 20px 0; }
  .mobile-cta-bar { display: block; }
  body { padding-bottom: 66px; }
  .cred-grid { grid-template-columns: 1fr 1fr; }
  .how-start-grid { grid-template-columns: 1fr; }
  .how-start-step { border-right: none; border-bottom: 1px solid var(--line); }
  .how-start-step:last-child { border-bottom: none; }
  .capacity-block { padding: 28px 24px; }
  .roi-inputs { padding: 24px 20px; }
  .roi-result-block { padding: 28px 24px; }
}
@media (max-width: 400px) {
  .cred-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TRIAL — Diagnóstico gratuito + teste de 7 dias
   ============================================================ */
.how-start-grid--3 { grid-template-columns: repeat(3, 1fr); margin-top: 0; }
.trial-boxes {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 18px; margin-top: 24px;
}
.trial-box {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}
.trial-box--later { background: transparent; }
.trial-box h3 { font-size: 0.97rem; margin-bottom: 14px; }
.trial-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 11px;
}
.trial-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.9rem; color: var(--ink-soft); line-height: 1.45;
}
.trial-list li::before {
  content: '✓'; font-family: 'IBM Plex Mono', monospace;
  color: var(--teal); flex-shrink: 0; margin-top: 1px;
}
.trial-list--later li::before { content: '→'; color: var(--ink-soft); }
.trial-foot { margin-top: 36px; text-align: center; }
.trial-foot p {
  font-size: 0.95rem; color: var(--ink-soft); line-height: 1.6;
  max-width: 52ch; margin: 0 auto 20px;
}

/* CTA note + FAQ + form extras */
.cta-note {
  font-size: 0.78rem; color: var(--ink-soft);
  margin-top: 8px; line-height: 1.4;
}
.faq-list { max-width: 760px; }
.faq-item { padding: 22px 0; border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h3 { font-size: 1.02rem; margin-bottom: 8px; }
.faq-item p { color: var(--ink-soft); font-size: 0.93rem; line-height: 1.6; max-width: 60ch; }
.form-consent {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.84rem; color: #C9D8D4; line-height: 1.5; cursor: pointer;
}
.form-consent input { accent-color: var(--ochre); margin-top: 3px; flex-shrink: 0; cursor: pointer; }
.form-consent a { color: #6BBFB0; }
.form-micro {
  font-size: 0.78rem; color: #C9D8D4;
  text-align: center; margin-top: -4px;
}
@media (max-width: 640px) {
  /* botões longos quebram linha em vez de estourar a largura */
  .btn-primary, .btn-ghost { white-space: normal; }
}
@media (max-width: 480px) {
  /* o texto novo do botão não cabe ao lado do logo; o CTA segue na barra fixa e no menu */
  .nav-cta { display: none; }
}
@media (max-width: 900px) {
  .how-start-grid--3 { grid-template-columns: 1fr; }
  .how-start-grid--3 .how-start-step { border-right: none; border-bottom: 1px solid var(--line); }
  .how-start-grid--3 .how-start-step:last-child { border-bottom: none; }
  .trial-boxes { grid-template-columns: 1fr; }
}

/* ============================================================
   HOME — destaque dos segmentos
   ============================================================ */
.niche-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.niche-card {
  display: flex; flex-direction: column; align-items: flex-start;
  background: var(--card-bg); border-radius: var(--radius-lg);
  border-top: 6px solid var(--ochre);
  padding: 36px 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.niche-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(0,0,0,0.28); }
.niche-icon { font-size: 2rem; line-height: 1; }
.niche-tag {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-top: 16px;
}
.niche-card .niche-tag { color: #A8621F; }
.niche-card h3 {
  font-size: clamp(1.35rem, 2.6vw, 1.8rem); line-height: 1.15;
  margin-top: 10px; color: var(--ink);
}
.niche-list {
  list-style: none; margin: 20px 0 28px; padding: 0;
  display: flex; flex-direction: column; gap: 10px; flex: 1 1 auto;
}
.niche-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.92rem; color: var(--ink-soft); line-height: 1.45;
}
.niche-list li::before {
  content: '✓'; font-family: 'IBM Plex Mono', monospace;
  color: var(--teal); flex-shrink: 0; margin-top: 1px;
}
.niche-other {
  margin-top: 28px; text-align: center;
  font-size: 0.93rem; color: #C9D8D4;
}
.niche-other a { color: #6BBFB0; }
.examples-note {
  margin-top: 24px; font-size: 0.84rem;
  color: var(--ink-soft); line-height: 1.5; max-width: 70ch;
}
.footer-links { flex-wrap: wrap; }
@media (max-width: 900px) {
  .niche-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .niche-card { padding: 28px 22px; }
}