/* ============================================================
   ESPAÇO FICAR BEM // Estilos isolados em .efbx
   LP Brasileiros no Exterior
   ============================================================ */

.efbx,
.efbx *,
.efbx *::before,
.efbx *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.efbx {
  --bg: #FFFFFF;
  --bg-soft: #F8F5EE;
  --bg-warm: #EBE2D0;
  --ink: #1A2433;
  --ink-mid: #384151;
  --ink-soft: #606878;
  --line: #DDD8CD;
  --line-soft: #ECE7DD;
  --teal: #2D9B9D;
  --teal-deep: #1B6566;
  --navy: #0F1B2D;
  --blue: #2D3D8E;
  --sand: #C89D68;
  --white: #FFFFFF;
  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max: 1240px;
  --narrow: 760px;

  /* Site estático: sem container de tema para escapar.
     O hack de 100vw foi removido — causava scroll horizontal
     quando a barra de rolagem estava visível. */
  position: relative;
  width: 100%;
  max-width: none;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.efbx a {
  color: inherit;
  text-decoration: none;
}

.efbx button,
.efbx summary {
  font: inherit;
}

.efbx img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.efbx ul {
  list-style: none;
}

.efbx [id] {
  scroll-margin-top: 96px;
}

.efbx .skip-link {
  position: absolute;
  z-index: 999;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-180%);
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
}

.efbx .skip-link:focus {
  transform: translateY(0);
}

.efbx .wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.75rem;
}

.efbx .section {
  position: relative;
  padding: 7rem 0;
}

.efbx .section--soft { background: var(--bg-soft); }
.efbx .section--warm { background: var(--bg-warm); }
.efbx .section--teal { background: var(--teal-deep); color: var(--white); }
.efbx .section--deep { background: var(--navy); color: var(--white); }

.efbx .eyebrow {
  margin-bottom: 1.25rem;
  color: var(--teal-deep);
  font-size: 0.71rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
}

.efbx .section--deep .eyebrow,
.efbx .section--teal .eyebrow {
  color: rgba(255,255,255,0.7);
}

.efbx .display {
  max-width: 15ch;
  font-family: var(--display);
  font-size: clamp(2.75rem, 5vw, 4.75rem);
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.efbx .display em,
.efbx .title em {
  color: var(--blue);
  font-weight: 200;
  font-style: italic;
}

.efbx .title {
  max-width: 18ch;
  font-family: var(--display);
  font-size: clamp(2.25rem, 4.2vw, 3.65rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.efbx .section--deep .title,
.efbx .section--teal .title {
  color: var(--white);
}

.efbx .section--deep .title em { color: var(--teal); }
.efbx .section--teal .title em { color: rgba(255,255,255,0.58); }

.efbx .lede {
  max-width: 57ch;
  color: var(--ink-mid);
  font-size: clamp(1.02rem, 1.4vw, 1.16rem);
  font-weight: 300;
  line-height: 1.65;
}

.efbx .rule {
  width: 42px;
  height: 1px;
  margin-bottom: 1.4rem;
  background: var(--teal-deep);
}

.efbx .section--deep .rule,
.efbx .section--teal .rule {
  background: rgba(255,255,255,0.5);
}

.efbx p strong {
  color: var(--ink);
  font-weight: 600;
}

.efbx .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.85rem 1.45rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.efbx .btn::after {
  content: '→';
  margin-left: 0.7rem;
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1;
}

.efbx .btn:hover {
  transform: translateY(-2px);
}

.efbx .btn-primary {
  background: var(--teal-deep);
  color: var(--white);
  box-shadow: 0 14px 32px rgba(27,101,102,0.18);
}

.efbx .btn-primary:hover {
  background: #124F50;
  box-shadow: 0 18px 40px rgba(27,101,102,0.24);
}

.efbx .btn-light {
  background: var(--white);
  color: var(--navy);
}

.efbx .btn-light:hover {
  background: var(--bg-soft);
}

.efbx .btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}

.efbx .btn-ghost:hover {
  border-color: var(--ink-soft);
  background: var(--bg-soft);
}

.efbx a:focus-visible,
.efbx button:focus-visible,
.efbx summary:focus-visible {
  outline: 3px solid rgba(45,155,157,0.45);
  outline-offset: 4px;
}

/* Header */
.efbx .header {
  position: sticky;
  z-index: 90;
  top: 0;
  border-bottom: 1px solid rgba(221,216,205,0.72);
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(14px);
}

.efbx .header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  min-height: 88px;
  gap: 2rem;
}

.efbx .brand {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  width: auto;
  height: 70px;
}

.efbx .brand img {
  width: auto;
  max-width: none;
  height: 70px;
  object-fit: contain;
  object-position: left center;
}

.efbx .nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 1.65vw, 1.8rem);
}

.efbx .nav > a:not(.btn) {
  position: relative;
  color: var(--ink-mid);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0;
}

.efbx .nav > a:not(.btn)::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -0.45rem;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  background: var(--teal-deep);
  transition: transform 180ms ease;
}

.efbx .nav > a:not(.btn):hover::after {
  transform: scaleX(1);
}

.efbx .nav .btn {
  min-height: 44px;
  margin-left: 0.3rem;
  padding: 0.7rem 1.2rem;
  font-size: 0.75rem;
  letter-spacing: 0.07em;
}

.efbx .menu-btn {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  cursor: pointer;
}

.efbx .menu-btn span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.efbx .menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.efbx .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.efbx .menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Hero */
.efbx .hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(45,155,157,0.12), transparent 22rem),
    linear-gradient(145deg, #FFFFFF 0%, #FFFFFF 55%, #F8F5EE 100%);
}

.efbx .hero::before {
  content: '';
  position: absolute;
  top: 12%;
  right: -10%;
  width: 44vw;
  height: 44vw;
  min-width: 560px;
  min-height: 560px;
  border: 1px solid rgba(45,155,157,0.22);
  border-radius: 50%;
}

.efbx .hero::after {
  content: '';
  position: absolute;
  top: 18%;
  right: -6%;
  width: 34vw;
  height: 34vw;
  min-width: 440px;
  min-height: 440px;
  border: 1px dashed rgba(45,61,142,0.18);
  border-radius: 50%;
}

.efbx .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.82fr);
  align-items: center;
  min-height: 720px;
  gap: clamp(2.5rem, 6vw, 6rem);
  padding: 4.5rem 0 3.5rem;
}

.efbx .hero__sub {
  margin-top: 1.7rem;
}

.efbx .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.1rem;
}

.efbx .hero__note {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1.15rem;
  color: var(--ink-soft);
  font-size: 0.77rem;
}

.efbx .hero__note::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(45,155,157,0.12);
}

.efbx .hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3.3rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.efbx .hero__meta div {
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1.45;
}

.efbx .hero__meta b {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--ink);
  font-size: 0.77rem;
  font-weight: 600;
}

.efbx .hero__visual {
  position: relative;
  align-self: end;
  min-height: 620px;
}

.efbx .hero__photo {
  position: absolute;
  z-index: 2;
  right: -1rem;
  bottom: 0;
  width: min(100%, 540px);
  max-height: 650px;
  object-fit: contain;
  object-position: bottom center;
}

.efbx .hero__stamp {
  position: absolute;
  z-index: 3;
  top: 2.5rem;
  right: 0;
  display: grid;
  width: 116px;
  height: 116px;
  place-items: center;
  transform: rotate(8deg);
  border: 1px solid rgba(45,61,142,0.42);
  border-radius: 50%;
  color: var(--blue);
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.55;
  text-align: center;
  text-transform: uppercase;
}

.efbx .hero__stamp::before,
.efbx .hero__stamp::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}

.efbx .hero__stamp::before { inset: 7px; border: 1px dashed rgba(45,61,142,0.38); }
.efbx .hero__stamp::after { inset: 44px; background: rgba(45,155,157,0.16); }

.efbx .hero__pill {
  position: absolute;
  z-index: 4;
  padding: 0.65rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.72);
  border-radius: 999px;
  background: rgba(255,255,255,0.88);
  box-shadow: 0 12px 28px rgba(15,27,45,0.1);
  color: var(--ink);
  font-size: 0.69rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  animation: efbx-float 5s ease-in-out infinite;
}

.efbx .hero__pill--1 { top: 28%; left: -4%; }
.efbx .hero__pill--2 { top: 50%; right: -4%; animation-delay: -1.5s; }
.efbx .hero__pill--3 { bottom: 14%; left: 2%; animation-delay: -3s; }

@keyframes efbx-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Frase âncora */
.efbx .anchor {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0;
  background:
    radial-gradient(circle at 11% 50%, rgba(45,155,157,0.12), transparent 230px),
    var(--navy);
  color: var(--white);
}

.efbx .anchor__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5rem);
}

.efbx .anchor__mark {
  position: relative;
  display: flex;
  width: 150px;
  height: 150px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.24);
  border-radius: 50%;
  background: rgba(255,255,255,0.035);
  box-shadow: inset 0 0 0 8px rgba(255,255,255,0.018);
  text-align: center;
}

.efbx .anchor__mark::before {
  content: '';
  position: absolute;
  inset: 11px;
  border: 1px dashed rgba(45,155,157,0.32);
  border-radius: 50%;
}

.efbx .anchor__mark span,
.efbx .anchor__mark strong {
  position: relative;
  z-index: 1;
}

.efbx .anchor__mark span {
  margin-bottom: 0.3rem;
  color: rgba(255,255,255,0.54);
  font-family: var(--body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.efbx .anchor__mark strong {
  max-width: 95px;
  color: var(--teal);
  font-family: var(--display);
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.05;
}

.efbx .anchor__text {
  max-width: 980px;
  font-family: var(--display);
  font-size: clamp(1.65rem, 3.2vw, 2.75rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.18;
}

.efbx .anchor__text em {
  color: var(--teal);
  font-weight: 200;
  font-style: italic;
}

/* Reconhecimento */
.efbx .recognition__head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  align-items: end;
  gap: 4rem;
  margin-bottom: 4.2rem;
}

.efbx .recognition__head .intro {
  color: var(--ink-mid);
  font-weight: 300;
}

.efbx .signals {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}

.efbx .signal {
  display: grid;
  grid-template-columns: 50px 1fr;
  min-height: 144px;
  gap: 1.2rem;
  padding: 1.7rem 1.5rem 1.7rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-mid);
  font-size: 0.95rem;
  line-height: 1.6;
}

.efbx .signal:nth-child(odd) {
  padding-right: 2.5rem;
  border-right: 1px solid var(--line);
}

.efbx .signal:nth-child(even) {
  padding-left: 2.5rem;
}

.efbx .signal__num {
  color: var(--teal-deep);
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 300;
}

.efbx .recognition__closing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3rem;
  padding: 1.7rem 0 0;
}

.efbx .recognition__closing p {
  max-width: 680px;
  color: var(--ink-mid);
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 300;
  line-height: 1.4;
}

.efbx .recognition__closing em {
  color: var(--blue);
  font-weight: 200;
}

/* Sobre */
.efbx .about__head {
  max-width: 820px;
  margin-bottom: 4rem;
}

.efbx .about__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.83fr) minmax(0, 1.17fr);
  align-items: start;
  gap: clamp(3rem, 7vw, 7rem);
}

.efbx .about__visual {
  position: relative;
}

.efbx .about__photo {
  position: relative;
  overflow: hidden;
  min-height: 580px;
  border-radius: 240px 240px 18px 18px;
  background: var(--bg-warm);
}

.efbx .about__photo img {
  height: 100%;
  min-height: 580px;
  object-fit: cover;
  object-position: center top;
}

.efbx .about__caption {
  position: absolute;
  right: -1.5rem;
  bottom: 2.5rem;
  max-width: 230px;
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.65);
  background: rgba(15,27,45,0.9);
  color: rgba(255,255,255,0.83);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.45;
  backdrop-filter: blur(8px);
}

.efbx .about__body > p {
  margin-bottom: 1.25rem;
  color: var(--ink-mid);
  font-weight: 300;
}

.efbx .about__quote {
  margin: 2.2rem 0;
  padding: 1.7rem 0 1.7rem 1.8rem;
  border-left: 2px solid var(--teal);
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.3vw, 1.9rem);
  font-weight: 300;
  line-height: 1.38;
}

.efbx .credentials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 2.6rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.efbx .credentials > div {
  padding: 1.3rem 1.1rem 1.3rem 0;
}

.efbx .credentials > div + div {
  padding-left: 1.1rem;
  border-left: 1px solid var(--line);
}

.efbx .credentials dt {
  margin-bottom: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.efbx .credentials dd {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.45;
}

/* Manifesto */
.efbx .manifest__head {
  max-width: 850px;
  margin-bottom: 4rem;
}

.efbx .manifest__list {
  border-top: 1px solid rgba(255,255,255,0.22);
}

.efbx .manifest__item {
  display: grid;
  grid-template-columns: 60px minmax(220px, 0.8fr) minmax(300px, 1.2fr);
  align-items: start;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.22);
}

.efbx .manifest__num {
  color: rgba(255,255,255,0.45);
  font-family: var(--display);
  font-size: 1.2rem;
}

.efbx .manifest__myth {
  color: rgba(255,255,255,0.55);
  font-size: 0.86rem;
  line-height: 1.55;
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,0.4);
}

.efbx .manifest__truth {
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.2vw, 1.72rem);
  font-weight: 300;
  line-height: 1.4;
}

.efbx .manifest__truth em {
  color: rgba(255,255,255,0.62);
  font-weight: 200;
}

/* Demandas */
.efbx .themes__head {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  align-items: end;
  gap: 4rem;
  margin-bottom: 3.8rem;
}

.efbx .themes__head > p {
  color: var(--ink-mid);
  font-weight: 300;
}

.efbx .themes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.efbx .theme-card {
  position: relative;
  min-height: 255px;
  overflow: hidden;
  padding: 1.7rem;
  border: 1px solid var(--line);
  background: var(--white);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.efbx .theme-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45,155,157,0.55);
  box-shadow: 0 18px 40px rgba(15,27,45,0.07);
}

.efbx .theme-card::after {
  content: '';
  position: absolute;
  right: -55px;
  bottom: -55px;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(45,155,157,0.2);
  border-radius: 50%;
}

.efbx .theme-card__num {
  display: block;
  margin-bottom: 3.2rem;
  color: var(--teal-deep);
  font-family: var(--display);
  font-size: 1.15rem;
}

.efbx .theme-card h3 {
  margin-bottom: 0.7rem;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.42rem;
  font-weight: 400;
  line-height: 1.25;
}

.efbx .theme-card p {
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.6;
}

/* Em português */
.efbx .language__head {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  align-items: end;
  gap: 4rem;
  margin-bottom: 3.8rem;
}

.efbx .language__head > p {
  color: rgba(255,255,255,0.7);
  font-weight: 300;
}

.efbx .language__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.16);
  border-bottom: 1px solid rgba(255,255,255,0.16);
}

.efbx .language-card {
  min-height: 245px;
  padding: 1.8rem 1.5rem;
}

.efbx .language-card + .language-card {
  border-left: 1px solid rgba(255,255,255,0.16);
}

.efbx .language-card__icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 2.6rem;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  color: var(--teal);
  font-family: var(--display);
  font-size: 1.2rem;
}

.efbx .language-card h3 {
  margin-bottom: 0.7rem;
  color: var(--white);
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 300;
}

.efbx .language-card p {
  color: rgba(255,255,255,0.62);
  font-size: 0.82rem;
  line-height: 1.6;
}

/* CTA com foto */
.efbx .photo-cta {
  position: relative;
  overflow: hidden;
  background: var(--teal-deep);
  color: var(--white);
}

.efbx .photo-cta::before {
  content: '';
  position: absolute;
  top: -220px;
  right: 10%;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
}

.efbx .photo-cta__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 410px;
  align-items: end;
  min-height: 470px;
  gap: 3rem;
}

.efbx .photo-cta__copy {
  align-self: center;
  max-width: 720px;
  padding: 4.5rem 0;
}

.efbx .photo-cta__copy h2 {
  margin-bottom: 1rem;
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(2.15rem, 4vw, 3.6rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.efbx .photo-cta__copy h2 em {
  color: rgba(255,255,255,0.58);
  font-weight: 200;
}

.efbx .photo-cta__copy p {
  max-width: 560px;
  margin-bottom: 1.7rem;
  color: rgba(255,255,255,0.72);
  font-weight: 300;
}

.efbx .photo-cta__visual {
  align-self: end;
}

.efbx .photo-cta__visual img {
  max-height: 500px;
  object-fit: contain;
  object-position: bottom center;
}

/* Processo */
.efbx .process__head {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  align-items: end;
  gap: 4rem;
  margin-bottom: 4rem;
}

.efbx .process__head > p {
  color: var(--ink-mid);
  font-weight: 300;
}

.efbx .steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(15,27,45,0.25);
}

.efbx .step {
  position: relative;
  min-height: 360px;
  padding: 1.7rem 1.4rem 1.7rem 0;
}

.efbx .step + .step {
  padding-left: 1.4rem;
  border-left: 1px solid rgba(15,27,45,0.15);
}

.efbx .step__num {
  margin-bottom: 3.4rem;
  color: var(--teal-deep);
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 300;
}

.efbx .step__tag {
  display: inline-flex;
  margin-bottom: 0.9rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid rgba(27,101,102,0.25);
  border-radius: 999px;
  color: var(--teal-deep);
  font-size: 0.59rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.efbx .step h3 {
  margin-bottom: 0.8rem;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.25;
}

.efbx .step p {
  color: var(--ink-mid);
  font-size: 0.84rem;
  line-height: 1.65;
}

/* Prático */
.efbx .practical__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 7vw, 7rem);
}

.efbx .practical__intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.efbx .practical__intro .lede {
  margin-top: 1.5rem;
}

.efbx .practical__list {
  border-top: 1px solid var(--line);
}

.efbx .practical-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1.4rem;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
}

.efbx .practical-item__num {
  color: var(--teal-deep);
  font-family: var(--display);
  font-size: 1.2rem;
}

.efbx .practical-item h3 {
  margin-bottom: 0.45rem;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 400;
}

.efbx .practical-item p {
  color: var(--ink-mid);
  font-size: 0.87rem;
  line-height: 1.65;
}

/* Princípios */
.efbx .principles__head {
  max-width: 720px;
  margin-bottom: 3.8rem;
}

.efbx .principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.efbx .principle {
  min-height: 290px;
  padding: 1.7rem 1.4rem;
}

.efbx .principle:first-child { padding-left: 0; }
.efbx .principle + .principle { border-left: 1px solid var(--line); }

.efbx .principle__num {
  margin-bottom: 3rem;
  color: var(--teal-deep);
  font-family: var(--display);
  font-size: 1.2rem;
}

.efbx .principle h3 {
  margin-bottom: 0.7rem;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 400;
}

.efbx .principle p {
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.65;
}

/* FAQ */
.efbx .faq__head {
  max-width: 760px;
  margin-bottom: 3.5rem;
}

.efbx .faq__list {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.efbx .faq__item {
  border-bottom: 1px solid var(--line);
}

.efbx .faq__item summary {
  position: relative;
  padding: 1.45rem 3.5rem 1.45rem 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  font-weight: 400;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
}

.efbx .faq__item summary::-webkit-details-marker { display: none; }

.efbx .faq__item summary::before,
.efbx .faq__item summary::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0.65rem;
  width: 18px;
  height: 1px;
  background: var(--teal-deep);
  transition: transform 180ms ease;
}

.efbx .faq__item summary::after {
  transform: rotate(90deg);
}

.efbx .faq__item[open] summary::after {
  transform: rotate(0deg);
}

.efbx .faq__body {
  max-width: 760px;
  padding: 0 0 1.6rem;
}

.efbx .faq__body p {
  color: var(--ink-mid);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Agendamento */
.efbx .booking {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.efbx .booking::after {
  content: '';
  position: absolute;
  right: -180px;
  bottom: -260px;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(45,155,157,0.22);
  border-radius: 50%;
}

.efbx .booking__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.65fr;
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.efbx .booking__copy .title {
  max-width: 16ch;
  margin-bottom: 1.4rem;
}

.efbx .booking__copy > p:not(.eyebrow) {
  max-width: 620px;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.72);
  font-weight: 300;
}

.efbx .booking__cta {
  margin-top: 2rem;
}

.efbx .booking__hint {
  margin-top: 1rem;
  color: rgba(255,255,255,0.52) !important;
  font-size: 0.76rem;
}

.efbx .booking__card {
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
}

.efbx .booking__card h3 {
  margin-bottom: 1.5rem;
  color: var(--white);
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 300;
}

.efbx .booking__facts div {
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,0.13);
}

.efbx .booking__facts dt {
  margin-bottom: 0.25rem;
  color: rgba(255,255,255,0.48);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.efbx .booking__facts dd {
  color: rgba(255,255,255,0.88);
  font-size: 0.86rem;
  line-height: 1.55;
}

/* Footer */
.efbx .footer {
  padding: 4.5rem 0 2rem;
  background: #0A1422;
  color: rgba(255,255,255,0.65);
}

.efbx .footer__grid {
  display: grid;
  grid-template-columns: 1.25fr 0.65fr 0.85fr;
  gap: 4rem;
  padding-bottom: 3.5rem;
}

.efbx .footer__brand {
  width: 185px;
  margin-bottom: 1.3rem;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.efbx .footer p {
  max-width: 480px;
  color: rgba(255,255,255,0.53);
  font-size: 0.79rem;
  line-height: 1.7;
}

.efbx .footer h4 {
  margin-bottom: 1rem;
  color: var(--white);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.efbx .footer li {
  margin-bottom: 0.48rem;
  color: rgba(255,255,255,0.58);
  font-size: 0.76rem;
}

.efbx .footer a:hover { color: var(--white); }

.efbx .footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.42);
  font-size: 0.67rem;
  line-height: 1.6;
}

.efbx .footer__notice {
  max-width: 570px;
  text-align: right;
}

/* WhatsApp flutuante */
.efbx .wa-float {
  position: fixed;
  z-index: 80;
  right: 1.25rem;
  bottom: 1.25rem;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 2px solid rgba(255,255,255,0.75);
  border-radius: 50%;
  background: #20B86A;
  box-shadow: 0 14px 30px rgba(15,27,45,0.22);
  color: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.efbx .wa-float:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 18px 38px rgba(15,27,45,0.3);
}

.efbx .wa-float svg {
  width: 28px;
  height: 28px;
}

/* Responsivo */
@media (max-width: 1080px) {
  .efbx .nav > a:not(.btn) { display: none; }
  .efbx .hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.75fr); }
  .efbx .hero__pill--2 { right: 0; }
  .efbx .themes { grid-template-columns: repeat(2, 1fr); }
  .efbx .language__grid { grid-template-columns: repeat(2, 1fr); }
  .efbx .language-card:nth-child(3) { border-top: 1px solid rgba(255,255,255,0.16); border-left: 0; }
  .efbx .language-card:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.16); }
}

@media (max-width: 900px) {
  .efbx { font-size: 16px; }
  .efbx .section { padding: 5.5rem 0; }
  .efbx .wrap { padding: 0 1.25rem; }

  .efbx .menu-btn { display: block; }
  .efbx .nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 1.1rem 1.25rem 1.3rem;
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,0.98);
    box-shadow: 0 18px 35px rgba(15,27,45,0.1);
  }

  .efbx .nav.is-open { display: grid; }
  .efbx .nav > a:not(.btn) {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .efbx .nav .btn { margin: 0.5rem 0 0; }

  .efbx .hero__grid {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 4rem;
    gap: 1.5rem;
  }
  .efbx .hero__copy { position: relative; z-index: 5; }
  .efbx .hero__visual { min-height: 510px; }
  .efbx .hero__photo { right: 50%; width: min(90%, 500px); transform: translateX(50%); }
  .efbx .hero__stamp { right: 7%; }
  .efbx .hero__pill--1 { left: 6%; }
  .efbx .hero__pill--2 { right: 5%; }
  .efbx .hero__pill--3 { left: 10%; }

  .efbx .recognition__head,
  .efbx .themes__head,
  .efbx .language__head,
  .efbx .process__head {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .efbx .about__grid { grid-template-columns: 1fr; }
  .efbx .about__visual { max-width: 520px; }
  .efbx .about__caption { right: 0; }

  .efbx .manifest__item { grid-template-columns: 48px 0.8fr 1.2fr; gap: 1rem; }
  .efbx .photo-cta__grid { grid-template-columns: 1fr 300px; }

  .efbx .steps { grid-template-columns: repeat(2, 1fr); }
  .efbx .step:nth-child(3) { border-top: 1px solid rgba(15,27,45,0.15); border-left: 0; }
  .efbx .step:nth-child(4) { border-top: 1px solid rgba(15,27,45,0.15); }

  .efbx .practical__grid { grid-template-columns: 1fr; }
  .efbx .practical__intro { position: static; }
  .efbx .principles { grid-template-columns: repeat(2, 1fr); }
  .efbx .principle:nth-child(3) { border-top: 1px solid var(--line); border-left: 0; }
  .efbx .principle:nth-child(4) { border-top: 1px solid var(--line); }

  .efbx .booking__grid { grid-template-columns: 1fr; }
  .efbx .booking__card { max-width: 620px; }
  .efbx .footer__grid { grid-template-columns: 1.2fr 0.8fr; }
  .efbx .footer__grid > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .efbx .section { padding: 4.5rem 0; }
  .efbx .header__inner { height: 72px; min-height: 72px; }
  .efbx .brand,
  .efbx .brand img { height: 56px; }
  .efbx .display { font-size: clamp(2.45rem, 12vw, 3.4rem); }
  .efbx .title { font-size: clamp(2.05rem, 10vw, 2.85rem); }

  .efbx .hero__cta { display: grid; }
  .efbx .hero__cta .btn { width: 100%; }
  .efbx .hero__meta { grid-template-columns: 1fr; gap: 0.75rem; }
  .efbx .hero__meta div { padding-bottom: 0.65rem; border-bottom: 1px solid var(--line-soft); }
  .efbx .hero__visual { min-height: 440px; }
  .efbx .hero__stamp { top: 1rem; width: 92px; height: 92px; font-size: 0.52rem; }
  .efbx .hero__stamp::after { inset: 36px; }
  .efbx .hero__pill { font-size: 0.61rem; }

  .efbx .anchor { padding: 3.5rem 0; }
  .efbx .anchor__inner { grid-template-columns: 1fr; gap: 1.2rem; }
  .efbx .anchor__mark { width: 122px; height: 122px; }
  .efbx .anchor__mark strong { font-size: 1.08rem; }

  .efbx .signals { grid-template-columns: 1fr; }
  .efbx .signal,
  .efbx .signal:nth-child(odd),
  .efbx .signal:nth-child(even) {
    min-height: auto;
    padding: 1.35rem 0;
    border-right: 0;
  }
  .efbx .recognition__closing { align-items: stretch; flex-direction: column; }
  .efbx .recognition__closing .btn { width: 100%; }

  .efbx .about__photo,
  .efbx .about__photo img { min-height: 460px; }
  .efbx .about__photo { border-radius: 190px 190px 14px 14px; }
  .efbx .about__caption { position: relative; right: auto; bottom: auto; max-width: none; }
  .efbx .credentials { grid-template-columns: 1fr; }
  .efbx .credentials > div,
  .efbx .credentials > div + div { padding: 1rem 0; border-left: 0; border-top: 1px solid var(--line); }
  .efbx .credentials > div:first-child { border-top: 0; }

  .efbx .manifest__item { grid-template-columns: 36px 1fr; }
  .efbx .manifest__truth { grid-column: 2; }
  .efbx .themes { grid-template-columns: 1fr; }
  .efbx .theme-card { min-height: 230px; }

  .efbx .language__grid { grid-template-columns: 1fr; }
  .efbx .language-card,
  .efbx .language-card + .language-card,
  .efbx .language-card:nth-child(3),
  .efbx .language-card:nth-child(4) {
    min-height: auto;
    border-top: 1px solid rgba(255,255,255,0.16);
    border-left: 0;
  }
  .efbx .language-card:first-child { border-top: 0; }
  .efbx .language-card__icon { margin-bottom: 1.5rem; }

  .efbx .photo-cta__grid { grid-template-columns: 1fr; }
  .efbx .photo-cta__copy { padding-bottom: 0; }
  .efbx .photo-cta__visual { width: 280px; margin: 0 auto; }

  .efbx .steps { grid-template-columns: 1fr; }
  .efbx .step,
  .efbx .step + .step,
  .efbx .step:nth-child(3),
  .efbx .step:nth-child(4) {
    min-height: auto;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(15,27,45,0.15);
    border-left: 0;
  }
  .efbx .step:first-child { border-top: 0; }
  .efbx .step__num { margin-bottom: 1.4rem; }

  .efbx .principles { grid-template-columns: 1fr; }
  .efbx .principle,
  .efbx .principle + .principle,
  .efbx .principle:nth-child(3),
  .efbx .principle:nth-child(4) {
    min-height: auto;
    padding: 1.5rem 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .efbx .principle:first-child { border-top: 0; }
  .efbx .principle__num { margin-bottom: 1.4rem; }

  .efbx .booking__card { padding: 1.4rem; }
  .efbx .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .efbx .footer__grid > div:last-child { grid-column: auto; }
  .efbx .footer__bottom { flex-direction: column; }
  .efbx .footer__notice { text-align: left; }
  .efbx .wa-float { right: 0.9rem; bottom: 0.9rem; width: 54px; height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  .efbx *,
  .efbx *::before,
  .efbx *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ------------------------------------------------------------
   ASSINATURA DE AUTORIA — Propulsa Mídia
   Especificidade elevada de propósito: a regra genérica
   `.efbx .footer a` tem peso maior que uma classe isolada
   e sobrescreveria a cor do crédito.
   ------------------------------------------------------------ */
.efbx .footer a.footer__credit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.58);
  white-space: nowrap;
  margin-left: auto;
  transition: color 0.25s ease;
}
.efbx .footer__credit-mark {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  color: var(--teal);
  opacity: 0.85;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.efbx .footer__credit-brand {
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding-bottom: 1px;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.efbx .footer a.footer__credit:hover { color: rgba(255,255,255,0.7); }
.efbx .footer a.footer__credit:hover .footer__credit-brand {
  color: #fff;
  border-color: var(--teal);
}
.efbx .footer a.footer__credit:hover .footer__credit-mark {
  opacity: 1;
  transform: translateX(1px);
}
@media (max-width: 900px) {
  .efbx .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .efbx .footer a.footer__credit { margin-left: 0; font-size: 0.72rem; }
}