/* =========================================================
   EConsulTI — Design tokens
   Conceito: convergência. A marca mostra três pessoas (cinza,
   azul, vermelho) formando um círculo — usamos essa ideia de
   caminhos que convergem para um ponto em toda a linguagem
   visual (linhas orbitais, numeração de método, o "nó" central).
   ========================================================= */
:root{
  --ink: #0F1424;
  --ink-soft: #1B2340;
  --paper: #F3F4F7;
  --paper-raised: #FFFFFF;
  --line: rgba(15,20,36,0.12);
  --line-on-ink: rgba(255,255,255,0.14);
  --blue: #1857C4;
  --blue-deep: #0E3C8F;
  --red: #D5392B;
  --steel: #8892A6;
  --text-muted: #545C72;
  --text-on-ink-muted: #AEB4C9;

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;

  --measure: 62ch;
  --radius: 3px;
  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h1{ font-size: clamp(2.4rem, 4.4vw, 3.8rem); line-height: 1.05; letter-spacing: -0.02em; }
h2{ font-size: clamp(1.7rem, 2.6vw, 2.4rem); line-height: 1.15; }
h3{ font-size: 1.25rem; line-height: 1.3; }

p{ margin: 0 0 1em; color: var(--text-muted); max-width: var(--measure); }
.on-ink p{ color: var(--text-on-ink-muted); }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

section{ padding: 96px 0; }
@media (max-width: 720px){ section{ padding: 64px 0; } }

.on-ink{ background: var(--ink); color: #fff; }
.on-ink h1, .on-ink h2, .on-ink h3, .on-ink h4{ color: #fff; }
.on-ink-soft{ background: var(--ink-soft); color: #fff; }
.on-ink-soft h1, .on-ink-soft h2, .on-ink-soft h3{ color: #fff; }

.eyebrow{
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--blue);
  margin: 0 0 14px;
  font-weight: 600;
}
.on-ink .eyebrow{ color: #6FA0F5; }

.kicker-line{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom: 18px;
}
.kicker-line .dot{
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--red);
  flex: none;
}
.kicker-line span{
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 500;
}
.on-ink .kicker-line span{ color: var(--text-on-ink-muted); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color .15s ease, color .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--blue); color: #fff; }
.btn-primary:hover{ background: var(--blue-deep); }
.btn-ghost{ background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover{ border-color: var(--ink); }
.on-ink .btn-ghost{ color: #fff; border-color: var(--line-on-ink); }
.on-ink .btn-ghost:hover{ border-color: #fff; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243,244,247,0.88);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand img{ height: 40px; width: 40px; }
.brand-word{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand-word em{ font-style: normal; color: var(--blue); }

.main-nav{ display: flex; align-items: center; gap: 40px; }
.main-nav ul{
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0; padding: 0;
}
.main-nav a{
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--ink);
  position: relative;
  padding-bottom: 4px;
}
.main-nav a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--red);
  transition: right 0.2s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after{ right: 0; }
.main-nav a.active{ color: var(--blue); }

.nav-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span{ width: 24px; height: 2px; background: var(--ink); }

@media (max-width: 860px){
  .nav-toggle{ display: flex; }
  .main-nav{
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    height: calc(100vh - 84px);
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav ul{ flex-direction: column; gap: 22px; }
  .main-nav a{ font-size: 1.3rem; }
  .header-cta{ margin-top: 28px; }
}
.header-cta{ flex: none; }
@media (max-width: 860px){
  .site-header .header-cta.desktop-only{ display: none; }
}

/* ---------- Hero ---------- */
.hero{
  padding: 76px 0 100px;
}
.hero .container{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero-art{ order: -1; max-width: 340px; margin: 0 auto; }
}
.hero h1{ margin-bottom: 22px; }
.hero .lede{ font-size: 1.15rem; max-width: 46ch; }
.hero-actions{ display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }

.trust-strip{
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.trust-strip span.label{
  display:block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.trust-strip .logos{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  font-size: 1rem;
  opacity: 0.75;
}

.hero-art svg{ width: 100%; height: auto; }

/* ---------- Pillars (varied, not identical cards) ---------- */
.pillars-head{ max-width: 640px; margin-bottom: 56px; }
.pillars{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 28px;
}
.pillar{
  border-top: 2px solid var(--ink);
  padding-top: 22px;
}
.pillar h3{ margin-bottom: 10px; }
.pillar-a{ grid-column: span 7; }
.pillar-b{ grid-column: span 5; border-top-color: var(--blue); }
.pillar-c{ grid-column: span 5; border-top-color: var(--red); }
.pillar-d{ grid-column: span 7; border-top-color: var(--steel); }
@media (max-width: 860px){
  .pillar-a, .pillar-b, .pillar-c, .pillar-d{ grid-column: span 12; }
}
.pillar .num{
  display: block;
  font-family: var(--font-display);
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

/* ---------- Method (real sequence -> numbered) ---------- */
.method-list{
  list-style: none;
  margin: 56px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-on-ink);
}
.method-list li{
  display: grid;
  grid-template-columns: 90px 1fr 1.3fr;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line-on-ink);
  align-items: baseline;
}
.method-list .step-num{
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--red);
}
.method-list h3{ color: #fff; }
@media (max-width: 720px){
  .method-list li{ grid-template-columns: 50px 1fr; }
  .method-list li p{ grid-column: 1 / -1; }
}

/* ---------- Reach / map style section ---------- */
.reach{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px){ .reach{ grid-template-columns: 1fr; } }
.reach-stat{
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 10px;
}
.reach-stats{ display:flex; gap: 48px; margin-top: 36px; flex-wrap: wrap; }

/* ---------- Services page ---------- */
.services-list{
  border-top: 1px solid var(--line);
}
.service-row{
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 40px;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 780px){
  .service-row{ grid-template-columns: 1fr; gap: 12px; }
}
.service-row h3{ font-size: 1.4rem; }
.service-tag{
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--steel);
  display:block;
  margin-top: 6px;
}

/* ---------- About page ---------- */
.about-hero{
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 900px){ .about-hero{ grid-template-columns: 1fr; } }
.values{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
@media (max-width: 780px){ .values{ grid-template-columns: 1fr; } }
.value-card{ border-left: 2px solid var(--blue); padding-left: 20px; }
.value-card:nth-child(2){ border-left-color: var(--red); }
.value-card:nth-child(3){ border-left-color: var(--steel); }

.origin-orgs{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.origin-orgs span{
  font-family: var(--font-display);
  font-size: 0.88rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 16px;
  color: var(--ink);
}

/* ---------- Contact page ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }
.contact-info dl{
  margin: 32px 0 0;
  display: grid;
  gap: 20px;
}
.contact-info dt{
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-info dd{ margin: 0; font-size: 1.05rem; }

.field{ margin-bottom: 20px; }
.field label{
  display: block;
  font-family: var(--font-display);
  font-size: 0.88rem;
  margin-bottom: 8px;
}
.field input, .field textarea, .field select{
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-raised);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(24,87,196,0.15);
}
.field textarea{ resize: vertical; min-height: 130px; }

.alert{
  padding: 16px 18px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 0.98rem;
}
.alert-success{ background: rgba(24,87,196,0.08); border: 1px solid rgba(24,87,196,0.3); color: var(--blue-deep); }
.alert-error{ background: rgba(213,57,43,0.08); border: 1px solid rgba(213,57,43,0.3); color: var(--red); }

/* ---------- CTA band ---------- */
.cta-band{
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2{ max-width: 20ch; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--ink);
  color: var(--text-on-ink-muted);
  padding: 64px 0 32px;
}
.footer-top{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-on-ink);
}
@media (max-width: 780px){ .footer-top{ grid-template-columns: 1fr; gap: 32px; } }
.footer-brand{ display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img{ height: 34px; width: 34px; }
.footer-brand span{ font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 1.05rem; }
.site-footer h4{ color: #fff; font-size: 0.92rem; margin-bottom: 16px; }
.site-footer ul{ list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a{ text-decoration: none; color: var(--text-on-ink-muted); font-size: 0.96rem; }
.site-footer a:hover{ color: #fff; }
.footer-bottom{
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.86rem;
}

/* ---------- Page intro (sub-pages) ---------- */
.page-intro{ padding: 64px 0 20px; }
.page-intro .eyebrow{ margin-bottom: 18px; }
.page-intro h1{ max-width: 18ch; }