/* ============================================================
   VIDA DE CREATOR — V3
   Tom: Educação Executiva (ESPM Sloan/Harvard Exec) + Marca
   Paleta: Roxo + Cinza + Off-white + Laranja sutil
   ============================================================ */

:root {
  /* ESCALA DE INK — roxo profundo da marca */
  --ink: #1F1330;
  --ink-90: #2B1B42;
  --ink-70: #4A3A62;
  --ink-50: #66587A;
  --ink-30: #8F84A0;
  --ink-15: #BFB6CA;
  --ink-08: #DDD7E4;
  --ink-04: #EAE5EE;

  /* PAPEL EDITORIAL */
  --paper: #F5F2ED;
  --paper-warm: #EEE8E0;
  --paper-cream: #FAF6F1;
  --paper-pure: #FFFFFF;
  --rule: rgba(31, 19, 48, 0.10);
  --rule-strong: rgba(31, 19, 48, 0.22);

  /* MARCA */
  --orange: #CE8C33;
  --orange-bright: #E2AA61;
  --orange-deep: #AF7422;
  --purple: #61367F;
  --purple-deep: #492566;
  --purple-soft: #7B55A0;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter Tight', system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
  font-weight: 400;
  font-feature-settings: "ss01" on, "cv11" on;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }

/* ============ TIPOGRAFIA EDITORIAL ============ */

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 500;
}

.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-50);
  font-weight: 500;
}

.label-dark {
  color: rgba(245, 245, 242, 0.6);
}

.eyebrow-mark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-50);
}
.eyebrow-mark::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--orange);
}

/* Display sizes */
.display-mega {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(4rem, 10vw, 8.5rem);
  line-height: 0.92;
  letter-spacing: -0.045em;
  color: var(--ink);
}
.display-mega em {
  font-style: italic;
  font-weight: 300;
  color: var(--orange);
}

.display-xl {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.display-xl em {
  font-style: italic;
  font-weight: 300;
  color: var(--orange);
}

.display-lg {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(2.2rem, 4.8vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.display-lg em {
  font-style: italic;
  font-weight: 300;
  color: var(--orange);
}

.display-md {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.display-md em {
  font-style: italic;
  font-weight: 400;
  color: var(--orange);
}

.lede {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: clamp(1.3rem, 2vw, 1.55rem);
  line-height: 1.4;
  letter-spacing: -0.012em;
  color: var(--ink-90);
}
.lede em { color: var(--orange); font-style: italic; }

.body-text {
  font-family: 'Inter Tight', sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-70);
}
.body-text p { margin-bottom: 1.2em; }
.body-text p:last-child { margin-bottom: 0; }
.body-text strong { color: var(--ink); font-weight: 600; }

.light-on-dark { color: rgba(245, 245, 242, 0.78); }
.light-on-dark strong { color: var(--paper); }
.heading-on-dark { color: var(--paper); }
.heading-on-dark em { color: var(--orange); }

/* ============ LAYOUT ============ */

.container {
  width: 100%;
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 48px;
}
.container-narrow {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}
@media (max-width: 768px) {
  .container, .container-narrow { padding: 0 24px; }
}

section { position: relative; }

.rule {
  height: 1px;
  background: var(--rule);
  border: 0;
  width: 100%;
}

/* ============ NAVIGATION ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(245, 245, 242, 0.92);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 48px;
  gap: 30px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.nav-logo img { width: 22px; height: auto; }
.nav-logo em { color: var(--orange); font-style: italic; font-weight: 400; }
.nav-menu {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-menu a {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--ink-70);
  letter-spacing: -0.005em;
  position: relative;
  transition: color 0.2s;
}
.nav-menu a:hover { color: var(--orange); }
.nav-menu a.active { color: var(--ink); }
.nav-menu a.active::after {
  content: "";
  position: absolute;
  bottom: -22px; left: 0; right: 0;
  height: 2px;
  background: var(--orange);
}
.nav-cta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper) !important;
  font-weight: 500;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--orange) !important; }

.nav-burger {
  display: none;
  padding: 8px;
}
.nav-burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--ink);
  margin: 5px 0;
}

@media (max-width: 1100px) {
  .nav-inner { padding: 14px 24px; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 56px; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--rule);
    gap: 16px;
    align-items: stretch;
  }
  .nav-menu.open { display: flex; }
  .nav-burger { display: block; }
  .nav-menu a { padding: 8px 0; border-bottom: 1px solid var(--rule); }
  .nav-menu a.active::after { display: none; }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 17px 30px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--orange);
  color: var(--paper);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: var(--paper);
}
.btn-outline-light {
  background: transparent;
  color: var(--paper);
  border-color: var(--paper);
}
.btn-outline-light:hover {
  background: var(--paper);
  color: var(--ink);
}
.btn-orange {
  background: var(--orange);
  color: var(--paper);
}
.btn-orange:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.25s ease;
}
.btn:hover .arrow {
  transform: translateX(4px);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
  transition: gap 0.25s, color 0.25s, border-color 0.25s;
  font-weight: 500;
}
.link-arrow:hover {
  gap: 16px;
  color: var(--orange);
  border-color: var(--orange);
}
.link-arrow-light {
  color: var(--paper);
  border-bottom-color: var(--paper);
}
.link-arrow-light:hover { color: var(--orange); border-color: var(--orange); }

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { animation: fadeUp 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }

/* ============ FOOTER (compartilhado) ============ */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: 80px 0 36px;
  position: relative;
}

.footer-top {
  border-bottom: 1px solid rgba(245, 245, 242, 0.15);
  padding-bottom: 60px;
  margin-bottom: 36px;
}
.footer-headline {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 30px;
  max-width: 800px;
}
.footer-headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--orange);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}
.footer-brand img { width: 26px; }
.footer-brand em { color: var(--orange); font-style: italic; font-weight: 400; }
.footer-desc {
  font-family: 'Inter Tight', sans-serif;
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(245, 245, 242, 0.65);
  max-width: 320px;
}
.footer h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
  font-weight: 500;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 11px; }
.footer ul li a {
  font-size: 0.9rem;
  color: rgba(245, 245, 242, 0.72);
}
.footer ul li a:hover { color: var(--orange); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(245, 245, 242, 0.12);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 245, 242, 0.45);
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 968px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 568px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* ============ ACESSIBILIDADE E POLIMENTO ============ */
:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}
.nav-menu a:focus-visible, .btn:focus-visible { outline-offset: 4px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

/* Menu: separa a CTA do restante em telas grandes */
@media (min-width: 1101px) {
  .nav-menu { gap: 22px; }
  .nav-menu a { font-size: 0.84rem; white-space: nowrap; }
  .nav-cta { margin-left: 6px; }
}
@media (min-width: 1101px) and (max-width: 1280px) {
  .nav-menu { gap: 14px; }
  .nav-menu a { font-size: 0.78rem; }
  .nav-logo span { white-space: nowrap; }
}
@media (max-width: 1100px) {
  .nav-menu { box-shadow: 0 24px 40px rgba(31, 19, 48, 0.12); max-height: calc(100vh - 56px); overflow-y: auto; }
  .nav-menu .nav-cta { margin-top: 8px; text-align: center; }
}

/* Superfícies escuras: brilho dourado sutil (opt-in por classe) */
.surface-glow {
  background-image:
    radial-gradient(circle at 88% 10%, rgba(206, 140, 51, 0.16), transparent 32%),
    radial-gradient(circle at 10% 90%, rgba(123, 85, 160, 0.22), transparent 36%);
}

/* Imagens sem salto de layout */
img { height: auto; }

/* ============================================================
   FAIXA DE PARCEIROS — mural de marcas
   ============================================================ */
.marquee { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--paper-cream); padding: 26px 0; }
.marquee-label { display: block; text-align: center; margin-bottom: 20px;
  font-family: 'JetBrains Mono', monospace; font-size: .6rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-30); }
.marquee-viewport { position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; will-change: transform;
  animation: vdc-marquee 55s linear infinite; }            /* fallback se o JS não rodar */
.marquee-track.js { animation: none; }                     /* JS assumiu o loop */
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: stretch; flex: none; }
.marquee-item { display: flex; flex-direction: column; justify-content: center; gap: 5px;
  padding: 4px 40px; border-right: 1px solid var(--rule); white-space: nowrap; transition: opacity .25s; }
.marquee-item b { font-family: 'Inter Tight', sans-serif; font-weight: 600; font-size: 1.06rem;
  letter-spacing: -.005em; color: var(--ink-70); line-height: 1.2; }
.marquee-item small { font-family: 'JetBrains Mono', monospace; font-size: .58rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-30); line-height: 1.2; }
a.marquee-item:hover b { color: var(--ink); }
a.marquee-item:hover small { color: var(--orange-deep); }
@keyframes vdc-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.marquee.on-dark { background: var(--ink); border-color: rgba(245,242,237,.12); }
.marquee.on-dark .marquee-label { color: rgba(245,242,237,.45); }
.marquee.on-dark .marquee-item { border-right-color: rgba(245,242,237,.12); }
.marquee.on-dark .marquee-item b { color: rgba(245,242,237,.72); }
.marquee.on-dark .marquee-item small { color: rgba(245,242,237,.4); }
.marquee.on-dark a.marquee-item:hover b { color: #fff; }
.marquee.on-dark a.marquee-item:hover small { color: var(--orange-bright); }

@media (max-width: 640px) {
  .marquee { padding: 22px 0; }
  .marquee-item { padding: 4px 26px; }
  .marquee-item b { font-size: .98rem; }
}
/* Sem JS e com "reduzir movimento": vira um mural que rola com o dedo */
@media (prefers-reduced-motion: reduce) {
  .marquee-track:not(.js) { animation: none; }
  .marquee-viewport:not(:has(.js)) { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
}

/* Crédito de patrocínio — discreto */
.sponsor-card .fecomercio-wordmark { margin: 22px 0 16px; }