/* ============================================================
   Página Hub (Tela 4) — landing institucional
   ============================================================ */

.hub-hero {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-7) 0 var(--space-6);
  position: relative;
  overflow: hidden;
}

.hub-hero__container {
  display: flex;
  flex-direction: column;
}

.hub-hero__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
  gap: var(--space-6);
}

.hub-hero__text {
  display: flex;
  flex-direction: column;
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
}

.hub-hero__pitch {
  border-left: 4px solid var(--color-white);
  padding-left: var(--space-3);
  margin-bottom: var(--space-6);
}

.hub-hero__bottom {
  width: 100%;
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * var(--space-7));
}

.hub-hero__title {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: 1.1;
  color: var(--color-accent);
  font-weight: var(--font-weight-semibold);
  margin: 0 0 var(--space-2);
}

.hub-hero__subtitle {
  font-size: clamp(1.125rem, 1.6vw, 1.5rem);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.hub-hero__desc {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.35;
  font-weight: var(--font-weight-semibold);
  max-width: 460px;
  margin: 0;
}

.hub-hero__image {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.hub-hero__image img {
  width: 100%;
  max-width: 560px;
  height: auto;
  display: block;
}

.hub-hero__who {
  font-size: clamp(1.125rem, 1.6vw, 1.5rem);
  font-weight: var(--font-weight-semibold);
  margin: auto 0 0;
  display: block;
  align-self: flex-start;
  position: relative;
  padding-bottom: var(--space-3);
}

.hub-hero__who::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 96px;
  height: 3px;
  background: var(--color-white);
}

.hub-hero__bottom .target-cards {
  max-width: none;
  margin-top: 0;
}

/* Como funciona */
.como-funciona {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-7) 0;
}

.como-funciona__intro {
  max-width: 680px;
  margin: 0 auto var(--space-5);
  text-align: center;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: var(--space-2);
  display: block;
  width: fit-content;
}

.como-funciona__intro--lg {
  font-size: var(--font-size-xl);
  margin: 0 auto var(--space-6);
}

.como-funciona__title {
  color: var(--color-accent);
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: var(--font-weight-semibold);
  margin: 0 auto var(--space-8);
  text-align: center;
  max-width: 680px;
}

.como-funciona__subtitle {
  color: var(--color-white);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: var(--font-weight-semibold);
  margin: 0 auto var(--space-6);
  text-align: center;
  width: fit-content;
  position: relative;
  padding-bottom: var(--space-3);
}
.como-funciona__subtitle::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  background: var(--color-accent);
}

.como-funciona__paragrafo {
  max-width: 720px;
  margin: 0 auto var(--space-5);
  text-align: center;
  font-size: clamp(0.9375rem, 1.1vw, 1.0625rem);
  line-height: var(--line-height-loose);
}

.como-funciona__cta {
  text-align: center;
  margin: var(--space-8) auto 0;
}

.como-funciona__btn {
  text-transform: none;
  letter-spacing: 0;
}

/* Banner de validação (texto sobre fundo + foto da moça) */
.validation-banner {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-7) 0;
  position: relative;
  overflow: hidden;
}

.validation-banner__container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-6);
  align-items: center;
}

.validation-banner__text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-loose);
  max-width: 640px;
}
.validation-banner__text .accent {
  color: var(--color-accent);
  font-weight: var(--font-weight-semibold);
}

.validation-banner__image {
  max-width: 320px;
}