/*
 * IPIIA — Oficina de Operações
 * Visual layer loaded after the legacy styles while the redesign is reviewed.
 */

:root {
  --azul: #0a2924;
  --azul-rgb: 10, 41, 36;
  --terracota: #657800;
  --papel: #f5f6f2;
  --papel-q: #e9ede9;
  --ocre: #c7ea32;
  --grafite: #18201e;
  --muted: #66736f;
  --rule: #cfd6d2;
  --lime: #c7ea32;
  --lime-soft: #e5f3a8;
  --petrol-soft: #dce7e2;
  --surface: #fbfcfa;
  --font-d: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-b: 'Barlow', system-ui, sans-serif;
  --font-m: 'Barlow', system-ui, sans-serif;
  --max-w: 1320px;
  --section-py: clamp(4rem, 7vw, 6.5rem);
  --radius: 2px;
  --shadow: none;
  --transition: 180ms ease;
}

body {
  background: var(--papel);
  color: var(--grafite);
}

body::before { display: none; }

.fade-in {
  transform: translateY(14px);
  transition-duration: .5s;
}

h1,
h2,
h3,
.offer-title,
.method-title,
.method-detail-title,
.footer-logo-name,
.form-success strong {
  font-family: var(--font-d);
  font-style: normal;
}

h1 {
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 600;
  line-height: .98;
  letter-spacing: -.025em;
}

h2 {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.015em;
}

h3 { font-weight: 600; }

em {
  color: var(--terracota);
  font-style: normal;
}

.section-dark {
  background: var(--azul);
  color: var(--papel);
}

.section-alt { background: var(--papel-q); }

.eyebrow,
.offer-eyebrow,
.offer-duration,
.offer-scope,
.method-label,
.method-detail-meta,
.cred-label,
.cred-item,
.footer-col-label,
.footer-disclaimer,
.footer-copy,
.hero-stat-label {
  font-family: var(--font-b);
  font-weight: 600;
  letter-spacing: .08em;
}

.eyebrow {
  color: var(--terracota);
  font-size: .72rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 2px;
  margin: 0 .6rem .2rem 0;
  background: currentColor;
}

.eyebrow-dark { color: var(--lime); }

.lead { line-height: 1.65; }

.btn {
  min-height: 46px;
  padding: .75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 600;
  box-shadow: none;
}

.btn:hover { transform: none; }

.btn-primary,
.btn-terracota {
  background: var(--lime);
  color: var(--azul);
}

.btn-primary:hover,
.btn-terracota:hover {
  background: #d5f453;
  color: var(--azul);
}

.btn-secondary {
  background: transparent;
  color: var(--azul);
  border-color: var(--azul);
}

.btn-secondary:hover {
  background: var(--azul);
  color: var(--papel);
}

.section-dark .btn-secondary {
  color: var(--papel);
  border-color: rgba(245, 246, 242, .55);
  background: transparent;
}

.section-dark .btn-secondary:hover {
  color: var(--azul);
  background: var(--papel);
}

.text-link {
  color: var(--azul);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--azul);
  padding: .2rem 0;
}

/* Brand and navigation */
.nav {
  height: 64px;
  background: rgba(10, 41, 36, .98);
  border-bottom-color: rgba(245, 246, 242, .14);
  backdrop-filter: none;
}

.nav.scrolled { box-shadow: none; }

.nav-logo { gap: 9px; }

.brand-cube {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex: 0 0 44px;
}

.nav-logo img.brand-cube {
  width: 44px;
  height: 44px;
}

.ops-mark {
  position: relative;
  display: inline-block;
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
}

.ops-mark i {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 2px solid var(--lime);
}

.ops-mark i:nth-child(1) { left: 0; top: 0; }
.ops-mark i:nth-child(2) { left: 8px; top: 8px; }
.ops-mark i:nth-child(3) { left: 16px; top: 16px; }

.nav-acronym,
.footer-acronym {
  color: var(--papel);
  font-family: var(--font-d);
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .015em;
}

.nav-wordmark { width: auto; }

.nav-name {
  max-width: 145px;
  color: rgba(245, 246, 242, .62);
  font-family: var(--font-b);
  font-size: .65rem;
  line-height: 1.15;
  letter-spacing: .01em;
}

.nav-links { gap: clamp(12px, 1.7vw, 24px); }

.nav-link {
  color: rgba(245, 246, 242, .72);
  font-size: .78rem;
  font-weight: 600;
}

.nav-link:hover,
.nav-link[aria-current='page'] { color: var(--papel); }

.nav-link::after { background: var(--lime); }
.nav-link[aria-current='page']::after { background: var(--lime); }

.nav-cta {
  min-height: 40px;
  padding: .55rem .9rem;
  font-size: .78rem;
}

.nav-toggle {
  border-color: rgba(245, 246, 242, .25);
  border-radius: 2px;
}

.nav-toggle span {
  background: var(--papel);
  border-radius: 0;
}

/* Homepage hero */
.hero {
  min-height: calc(100vh - 64px);
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(3rem, 6vw, 5rem);
  background: var(--papel);
  border-bottom-color: var(--rule);
  display: flex;
  align-items: center;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
  mix-blend-mode: multiply;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
  text-align: left;
}

.hero-copy { max-width: 660px; }

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1.4rem;
  color: var(--terracota);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.hero-kicker::before {
  content: '';
  width: 22px;
  height: 2px;
  background: currentColor;
}

.hero h1 {
  max-width: none;
  margin: 0 0 1.6rem;
  font-size: clamp(3rem, 4.5vw, 4.35rem);
}

.hero h1 em {
  display: block;
  margin-top: .15em;
  color: #789000;
}

.hero .lead {
  max-width: 46ch;
  margin: 0 0 2rem;
  text-align: left;
}

.hero-actions {
  justify-content: flex-start;
  align-items: center;
  gap: 1.3rem;
}

.ops-flow {
  border-top: 1px solid var(--azul);
  border-bottom: 1px solid var(--azul);
  padding: 1.25rem 0 1rem;
}

.ops-flow-head,
.ops-flow-foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.ops-flow-status { color: var(--azul); }

.ops-flow-status i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: .35rem;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px var(--lime-soft);
}

.ops-flow-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: .65rem;
  margin: 1.4rem 0;
}

.ops-flow-step {
  min-height: 170px;
  border: 1px solid var(--rule);
  background: var(--surface);
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
}

.ops-flow-step.is-active {
  background: var(--lime-soft);
  border-color: #b9d850;
}

.ops-flow-num {
  color: var(--terracota);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.ops-flow-step strong {
  margin: auto 0 .3rem;
  color: var(--azul);
  font-family: var(--font-d);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.05;
}

.ops-flow-step small {
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.4;
}

.ops-flow-arrow {
  align-self: center;
  color: var(--azul);
}

.ops-flow-foot {
  justify-content: flex-start;
  font-size: .62rem;
  text-transform: none;
  letter-spacing: .02em;
}

/* Secondary navigation and content structures */
.cred-bar {
  background: var(--papel);
  border-bottom-color: var(--rule);
  padding: .85rem 0;
}

.cred-label { color: var(--azul); }
.cred-pipe { background: var(--rule); }
.cred-item { color: var(--muted); }

.page-hero {
  padding: clamp(4.25rem, 8vw, 7rem) 0 clamp(3rem, 5vw, 4.5rem);
  background: var(--papel);
  text-align: left;
}

.page-hero > .container > .eyebrow,
.funds-hero-copy > .eyebrow,
.support-hero-inner > div > .eyebrow {
  display: none;
}

.page-hero h1 {
  max-width: 17ch;
  margin: 0 0 1.5rem;
  font-size: clamp(3rem, 5vw, 4.75rem);
}

.page-hero .lead,
.page-hero .hero-note {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

/* Agente: hero editorial em duas colunas, com produto ao lado do argumento. */
.agent-page-hero {
  padding-top: clamp(3.5rem, 6vw, 5.5rem);
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
}

.agent-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(440px, 540px);
  gap: clamp(2.5rem, 5vw, 5.5rem);
  align-items: center;
}

.agent-page-hero h1 {
  max-width: 14ch;
  margin: 0 0 1.5rem;
  font-size: clamp(3rem, 4.4vw, 4.6rem);
}

.agent-page-hero .lead,
.agent-page-hero .hero-note {
  max-width: 50ch;
}

.agent-page-hero .hero-actions {
  justify-content: flex-start;
  margin-top: 1.8rem;
}

.agent-hero-demo .agent-chat-wrap {
  width: 100%;
  max-width: none;
  margin-top: 0;
  align-items: stretch;
}

.agent-hero-demo .agent-chat-mock {
  width: 100%;
  max-width: none;
}

.problem-grid,
.cases-grid,
.method-grid,
.method-detail,
.pillars-grid {
  border-radius: 0;
  box-shadow: none;
}

.problem-grid,
.cases-grid,
.method-detail {
  gap: 0;
  background: transparent;
  border-left: 0;
  border-right: 0;
}

.problem-card,
.case-item,
.method-detail-row,
.pillar {
  background: transparent;
  border-color: var(--rule);
}

.problem-card,
.case-item { padding: 1.65rem; }

.problem-num,
.case-num,
.pillar-num { color: var(--terracota); }

.method-grid {
  border-color: rgba(245, 246, 242, .22);
  margin-top: 2.75rem;
}

.method-step { padding: 1.75rem 1.5rem; }

.method-num {
  color: var(--lime);
  font-family: var(--font-b);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 2.5rem;
}

.method-label { color: var(--lime); }

.method-title {
  font-size: 1.45rem;
  font-weight: 600;
}

.method-connector {
  width: 28px;
  height: 22px;
  top: 1.5rem;
  right: -14px;
  border: 0;
  border-radius: 0;
  background: var(--lime);
}

.method-connector svg { color: var(--azul); }

.section:not(.section-dark) .method-num,
.section:not(.section-dark) .method-label { color: var(--terracota); }

.method-detail-row {
  border-bottom: 1px solid var(--rule);
}

.method-detail-row:last-child { border-bottom: 0; }

.method-detail-num {
  color: var(--terracota);
  font-family: var(--font-b);
  font-size: .78rem;
  font-weight: 700;
}

.offers-grid { gap: 0; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }

.offer-card {
  min-height: 100%;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  border-radius: 0;
  box-shadow: none;
  padding: 1.75rem;
}

.offer-card:hover {
  transform: none;
  background: var(--surface);
  box-shadow: none;
}

.offer-card.featured {
  background: var(--azul);
  border-color: var(--azul);
}

.offer-badge {
  top: 0;
  right: 0;
  border-radius: 0;
  background: var(--lime);
  color: var(--azul);
}

.offer-title {
  color: var(--azul);
  font-size: 1.55rem;
  font-weight: 600;
}

.offer-eyebrow { color: var(--terracota); }
.offer-eyebrow.dark { color: var(--lime); }
.offer-title.dark { color: var(--papel); }
.offer-duration.dark,
.offer-scope.dark { color: rgba(245, 246, 242, .58); }

.offer-features li::before,
.method-detail-body li::before { background: var(--terracota); }

.offer-features.dark li::before { background: var(--lime); }

.offer-scope { border-top-style: solid; }

/* Product and form surfaces */
.agent-mock,
.agent-chat-mock,
.panel-form,
.lesson-list,
.lesson-row,
.copy-template,
.checkpoint-list,
.lms-quiz-question,
.evaluation-panel,
.price-panel,
.booking-card,
.form-card,
.contact-form,
.quiz-card,
.result-card {
  border-radius: 0;
  box-shadow: none;
}

.agent-mock,
.agent-chat-mock {
  background: var(--surface);
  border-color: var(--rule);
}

.agent-mock-head,
.agent-chat-head {
  background: var(--azul);
  border-color: rgba(245, 246, 242, .14);
}

.agent-chat-head,
.agent-chat-title,
.agent-chat-lock {
  color: var(--papel);
}

.agent-chat-lock {
  background: rgba(245, 246, 242, .12);
}

.agent-chat-dot { background: var(--lime); }

.agent-chat-msg.agent .agent-chat-bubble {
  background: var(--surface);
  color: var(--grafite);
}

.agent-chat-bubble strong { color: #556800; }

.agent-chat-actions span {
  border-radius: 2px;
  border-color: var(--azul);
  color: var(--azul);
}

.agent-chat-actions span:first-child {
  background: var(--lime);
  color: var(--azul);
  border-color: var(--lime);
}

.agent-mock-tag,
.agent-mock-tag.ok { color: var(--azul); background: var(--lime-soft); }

.agent-chat-msg.user .agent-chat-bubble {
  background: var(--azul);
  border-color: var(--azul);
}

.agent-chat-bubble strong { color: var(--terracota); }

.course-shell { background: var(--papel); }

.course-sidebar {
  background: var(--azul);
  border-right-color: rgba(245, 246, 242, .16);
}

.course-sidebar h1,
.course-sidebar strong { color: var(--papel); }

.course-progress-fill { background: var(--lime); }

.panel-form,
.lesson-list,
.lesson-row,
.copy-template,
.checkpoint-list,
.lms-quiz-question,
.evaluation-panel {
  background: var(--surface);
}

input,
select,
textarea,
.form-input,
.form-select,
.form-textarea {
  border-radius: 0 !important;
  background: var(--surface) !important;
  border-color: var(--rule) !important;
}

input:focus,
select:focus,
textarea:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--terracota) !important;
  outline: 3px solid var(--lime-soft);
}

.cta-banner,
.cta-section { background: var(--azul); }

.cta-points li::before {
  width: 10px;
  height: 2px;
  top: 10px;
  border-radius: 0;
  background: var(--lime);
}

/* Footer */
.footer {
  background: var(--azul);
  border-top-color: rgba(245, 246, 242, .14);
  padding: 3rem 0;
}

.footer-logo { align-items: center; }
.footer-logo img.brand-cube {
  display: block;
  width: 44px;
  height: 44px;
}

.footer-logo-name {
  max-width: 150px;
  color: rgba(245, 246, 242, .58);
  font-family: var(--font-b);
  font-size: .68rem;
  line-height: 1.25;
}

.footer-disclaimer {
  color: rgba(245, 246, 242, .4);
  font-size: .58rem;
}

.footer-col-label { color: var(--lime); }
.footer-link { color: rgba(245, 246, 242, .65); }
.footer-link:hover { color: var(--papel); }
.footer-copy { color: rgba(245, 246, 242, .38); }

@media (max-width: 1100px) {
  .nav-name { display: none; }
  .hero-content {
    grid-template-columns: minmax(0, .85fr) minmax(470px, 1.15fr);
    gap: 3rem;
  }
}

@media (max-width: 960px) {
  .agent-hero-grid { grid-template-columns: 1fr; }
  .agent-page-hero h1 { max-width: 15ch; }
  .agent-hero-demo { max-width: 680px; }
}

@media (max-width: 980px) {
  .nav-links {
    top: 64px;
    background: var(--azul);
    border-bottom-color: rgba(245, 246, 242, .18);
    box-shadow: none;
  }

  .nav-links .nav-link {
    color: var(--papel);
    border-bottom-color: rgba(245, 246, 242, .14);
  }

  .hero { min-height: auto; }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .hero-copy { max-width: 720px; }
  .hero h1 { max-width: 14ch; }
  .ops-flow { max-width: 760px; }
}

@media (max-width: 700px) {
  :root { --section-py: 3.75rem; }

  .nav-acronym { font-size: 1.6rem; }

  .brand-cube,
  .nav-logo img.brand-cube {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  h1 { font-size: clamp(2.8rem, 15vw, 4rem); }
  h2 { font-size: clamp(2.2rem, 11vw, 3rem); }

  .hero {
    padding-top: 4rem;
    min-height: auto;
  }

  .hero h1 { max-width: 11ch; }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .ops-flow-head { align-items: flex-start; flex-direction: column; }

  .ops-flow-steps {
    grid-template-columns: 1fr;
    gap: .5rem;
  }

  .ops-flow-step { min-height: 128px; }

  .ops-flow-arrow {
    transform: rotate(90deg);
    justify-self: center;
  }

  .page-hero { padding-top: 3.5rem; }
  .page-hero h1 { max-width: 12ch; }

  .agent-page-hero h1 {
    max-width: 12ch;
    font-size: clamp(2.75rem, 13vw, 3.7rem);
  }

  .agent-hero-demo .agent-chat-mock { padding: .85rem; }

  .offers-grid,
  .offers-grid-four,
  .offers-grid-two {
    grid-template-columns: 1fr;
    max-width: none;
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { transform: none; transition: none; }
  .hero-canvas { display: none; }
}