/* ==========================================================================
   Netassessoria Agro · design system
   Paleta extraída ao vivo de netassessoria.com.br (dashboard de crescimento
   em azul/verde sobre navy) · reaplicada com uma leitura agro-precisão.
   Fontes: Bricolage Grotesque (display) · Manrope (corpo) · IBM Plex Mono (labels)
   ========================================================================== */

:root {
  --color-primary:       #0D1526;   /* navy · header, footer, hero */
  --color-primary-dark:  #070c17;   /* navy mais escuro · gradiente, footer profundo */
  --color-primary-alt:   #0B1120;   /* navy secundário */
  --color-accent:        #2E78D8;   /* azul · CTA primário, links, glow */
  --color-accent-light:  #4F9DFF;   /* azul claro · hover, highlights */
  --color-green:         #7BE08A;   /* verde · KPIs positivos, nod ao agro */
  --color-green-dark:    #3fae57;
  --color-whatsapp:      #25D366;
  --color-ink:           #0D1526;
  --color-ink-soft:      #55627A;
  --color-ink-soft-2:    #6B7590;
  --color-base:          #F5F7FB;
  --color-base-2:        #ffffff;
  --color-border:        #E2E6F0;
  --color-border-soft:   #CFD6E6;
  --color-warn:          #C9871E;
  --color-crit:          #D0453A;

  --font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --container: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  font-weight: 500;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p.lead {
  font-size: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 640px;
}

/* ---------------------------------- Buttons ---------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.96rem;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(46, 120, 216, 0.55);
}
.btn-primary:hover { background: var(--color-accent-light); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.28);
  color: #fff;
}
.btn-outline:hover { border-color: #fff; }

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-border-soft);
  color: var(--color-ink);
}
.btn-outline-dark:hover { border-color: var(--color-accent); color: var(--color-accent); }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

/* ---------------------------------- Header ------------------------------ */

header.site-header {
  background: var(--color-primary);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.logo .tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  background: var(--color-green);
  color: #06210f;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 700;
}
.logo .parent {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(255,255,255,0.45);
  font-weight: 400;
  margin-left: 6px;
}
nav.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
nav.main-nav a {
  color: rgba(255,255,255,0.72);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.15s ease;
}
nav.main-nav a:hover { color: #fff; }

.header-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 6px 4px;
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-primary);
    padding: 8px 24px 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 16px 28px -10px rgba(0,0,0,0.45);
  }
  nav.main-nav.open { display: flex; }
  nav.main-nav a {
    width: 100%;
    padding: 13px 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
}

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

.hero {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(46,120,216,0.35), transparent 60%),
    radial-gradient(700px 420px at 8% 110%, rgba(123,224,138,0.18), transparent 60%),
    linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  background-color: var(--color-primary);
  color: #fff;
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 70% 20%, black, transparent 72%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 720px; }
.hero .eyebrow { display: inline-block; margin-bottom: 18px; animation: fadeUp 0.6s ease both; }
.hero h1 { color: #fff; margin-bottom: 20px; animation: fadeUp 0.6s ease 0.08s both; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--color-accent-light), var(--color-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead { color: rgba(255,255,255,0.78); margin-bottom: 34px; animation: fadeUp 0.6s ease 0.16s both; }
.hero .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeUp 0.6s ease 0.24s both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------- Stats / KPI -------------------------- */

.stats {
  background: var(--color-primary-dark);
  padding: 40px 0 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card { color: #fff; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--color-green);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}
@media (max-width: 760px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

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

section { padding: 84px 0; }
.section-soft { background: var(--color-base-2); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head .eyebrow { display: block; margin-bottom: 12px; color: var(--color-accent); }

/* Product callout (like Netassessoria's "Presença Digital Inteligente") */
.product-callout {
  background: linear-gradient(135deg, var(--color-primary) 0%, #123058 100%);
  border-radius: var(--radius-lg);
  padding: 52px;
  color: #fff;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.product-callout::after {
  content: "";
  position: absolute;
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(123,224,138,0.25), transparent 70%);
  right: -80px; top: -100px;
  border-radius: 50%;
}
.badge-new {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-green);
  border: 1px solid rgba(123,224,138,0.4);
  padding: 5px 12px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.product-callout h2 { color: #fff; margin-bottom: 14px; }
.product-callout p { color: rgba(255,255,255,0.8); margin-bottom: 24px; }
.product-visual {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  position: relative;
  z-index: 1;
}
.product-visual .line { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed rgba(255,255,255,0.1); }
.product-visual .ok { color: var(--color-green); }
.product-visual .fail { color: #ff8a8a; }

@media (max-width: 860px) {
  .product-callout { grid-template-columns: 1fr; padding: 32px; }
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--color-base-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.service-card:hover { border-color: var(--color-accent); transform: translateY(-3px); }
.service-index {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
  display: block;
}
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--color-ink-soft); font-size: 0.95rem; }

@media (max-width: 760px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* Differentials grid (3x2) */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.diff-card {
  padding: 26px 0;
  border-top: 2px solid var(--color-accent);
}
.diff-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.diff-card p { color: var(--color-ink-soft); font-size: 0.92rem; }

@media (max-width: 900px) {
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .diff-grid { grid-template-columns: 1fr; }
}

/* Case study card */
.case-card {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.case-card .eyebrow { color: var(--color-green); }
.case-card h2 { color: #fff; }
.case-card p { color: rgba(255,255,255,0.78); }
.case-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.case-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 5px 11px;
  border-radius: 20px;
  color: rgba(255,255,255,0.8);
}
.case-visual {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 28px;
}
.case-visual .product-line {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
}
@media (max-width: 860px) {
  .case-card { grid-template-columns: 1fr; padding: 32px; }
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 22px 0;
}
.faq-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.faq-item p { color: var(--color-ink-soft); font-size: 0.95rem; }

/* Bottom CTA */
.cta-final {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 80px 0;
}
.cta-final h2 { color: #fff; max-width: 720px; margin: 0 auto 16px; }
.cta-final p { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto 32px; }
.cta-final .hero-ctas { justify-content: center; }

/* Footer */
footer.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.6);
  padding: 56px 0 28px;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-grid h4 {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-grid a { display: block; color: rgba(255,255,255,0.6); margin-bottom: 10px; transition: color 0.15s ease; }
.footer-grid a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Blog / long-form content */
.article-body { max-width: 720px; margin: 0 auto; }
.article-body h2 { margin-top: 40px; margin-bottom: 14px; }
.article-body p { margin-bottom: 16px; color: var(--color-ink-soft); }
.article-body ul { margin: 0 0 16px 20px; color: var(--color-ink-soft); }
.article-body li { margin-bottom: 8px; }
.tldr-box {
  background: var(--color-base-2);
  border-left: 3px solid var(--color-accent);
  border-radius: 4px;
  padding: 20px 24px;
  margin-bottom: 32px;
  color: var(--color-ink-soft);
}

/* Breadcrumb */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-ink-soft-2);
  padding: 20px 0 0;
}
.breadcrumb a { color: var(--color-accent); }

/* Auditor · form nativo (mesma origem, sem iframe) */
.auditor-form {
  display: flex;
  gap: 10px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 16px;
  flex-wrap: wrap;
}
.auditor-form input[type="text"] {
  flex: 1;
  min-width: 220px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
}
.auditor-form input[type="text"]::placeholder { color: rgba(255,255,255,0.4); }
.auditor-form input[type="text"]:focus { outline: 2px solid var(--color-accent-light); }
.auditor-form button:disabled { opacity: 0.6; cursor: wait; }

.auditor-status {
  margin-top: 18px;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  display: none;
  align-items: center;
  gap: 12px;
}
.auditor-status.active { display: flex; }
.auditor-spinner {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  border: 3px solid var(--color-border); border-top-color: var(--color-accent);
  animation: auditor-spin 0.8s linear infinite;
}
@keyframes auditor-spin { to { transform: rotate(360deg); } }
#auditorStatusText { animation: auditor-pulse 1.8s ease-in-out infinite; }
@keyframes auditor-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.55; } }

.auditor-result { margin-top: 24px; }
.auditor-result h2 { color: var(--color-primary); border-bottom: 1px solid var(--color-border); padding-bottom: 6px; margin-top: 32px; }
.auditor-result h3 { color: var(--color-accent); margin-top: 22px; font-size: 1.05rem; }
.auditor-result p { margin: 8px 0; color: var(--color-ink-soft); }
.auditor-result .table-wrap { overflow-x: auto; margin: 14px 0; }
.auditor-result table { border-collapse: collapse; width: 100%; font-size: 0.88rem; }
.auditor-result th, .auditor-result td { border: 1px solid var(--color-border); padding: 8px 10px; text-align: left; }
.auditor-result th { background: var(--color-base-2); }
.auditor-result code { background: var(--color-base-2); padding: 1px 6px; border-radius: 4px; font-size: 0.9em; }

.exec-summary {
  border-radius: var(--radius-md);
  padding: 28px 30px;
  background: var(--color-base-2);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-green);
}
.exec-summary--ok { border-left-color: var(--color-green); }
.exec-summary--warn { border-left-color: var(--color-warn); }
.exec-summary--crit { border-left-color: var(--color-crit); }
.exec-summary h2:first-child { margin-top: 0; }
.exec-summary p { color: var(--color-ink); font-size: 1.02rem; }
.exec-summary li { margin: 8px 0; list-style: none; padding-left: 28px; position: relative; color: var(--color-ink); }
.exec-summary li::before { content: "⚠"; position: absolute; left: 0; top: 0; }
.exec-cta { margin-top: 20px; }
.cta-button {
  display: inline-block;
  background: var(--color-green);
  color: #06210f;
  font-weight: 700;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.98rem;
}
.cta-button:hover { opacity: 0.9; }

.tech-details { margin-top: 22px; }
.tech-details summary {
  cursor: pointer; color: var(--color-ink-soft); font-size: 0.92rem; padding: 10px 0;
  list-style: none; font-family: var(--font-mono);
}
.tech-details summary::-webkit-details-marker { display: none; }
.tech-details summary::before { content: "▸ "; color: var(--color-accent); }
.tech-details[open] summary::before { content: "▾ "; }
.tech-details[open] summary { border-bottom: 1px solid var(--color-border); margin-bottom: 14px; }