/* ==========================================================================
   Layout — header, hero, seções, grids e footer
   ========================================================================== */

/* ---- Header / navegação ---- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--ease), box-shadow var(--ease);
}
.site-header.is-scrolled {
  background: var(--c-dark);
  box-shadow: var(--shadow-md);
}
.site-header--solid { background: var(--c-dark); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: inline-flex; align-items: center; }
.brand__logo {
  display: block;
  height: 48px;
  width: auto;
}

.nav { display: flex; align-items: center; gap: 2rem; }
.nav__list { display: flex; align-items: center; gap: 1.75rem; }

.nav__link {
  position: relative;
  font-size: .95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, .85);
  padding-block: .35rem;
  transition: color var(--ease);
}
.nav__link:hover { color: #fff; }
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease);
}
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.nav__toggle .icon { width: 26px; height: 26px; }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--c-ink-inverse);
  padding-block: calc(var(--header-h) + 3rem) 5rem;
  background-image:
    linear-gradient(120deg, rgba(6, 8, 10, .9) 0%, rgba(6, 8, 10, .74) 55%, rgba(6, 8, 10, .4) 100%),
    var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero__inner { max-width: 780px; }

.hero__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(196, 0, 16, 0.92);
  padding: .4rem .8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.hero__title { font-size: clamp(1.9rem, 4.2vw, 3rem); color: #fff; font-weight: 800; }
.hero__subtitle {
  margin-top: 1.25rem;
  font-size: clamp(.95rem, 1.7vw, 1.05rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, .85);
  max-width: 620px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.5rem; }

/* ---- Cabeçalho de página (páginas internas) ---- */
.page-hero {
  position: relative;
  color: var(--c-ink-inverse);
  padding-top: calc(var(--header-h) + 5rem);
  padding-bottom: 5rem;
  background-image: var(--hero-gradient);
}
.page-hero__title { font-size: clamp(1.7rem, 3vw, 2.4rem); color: #fff; font-weight: 800; }
.page-hero__text { margin-top: 1.25rem; max-width: 640px; line-height: 1.75; color: rgba(255, 255, 255, .82); }

/* Header interno com foto (mesma pegada do hero da Home) */
.page-hero--image {
  background-image:
    linear-gradient(120deg, rgba(6, 8, 10, .92) 0%, rgba(6, 8, 10, .82) 50%, rgba(6, 8, 10, .55) 100%),
    var(--hero-image-jobs);
  background-size: cover;
  background-position: center;
}

/* ---- Colunas (split) ---- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 4rem; align-items: center; }
.split--contact { grid-template-columns: .9fr 1.1fr; align-items: start; }
.split--about { gap: clamp(3rem, 6vw, 6rem); }

/* ---- Grids ---- */
.grid { display: grid; gap: 1.5rem; }
.grid--services { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid--values   { grid-template-columns: repeat(4, 1fr); gap: 2.5rem 2rem; }

/* ---- Footer ---- */
.footer { background: var(--c-dark); color: rgba(255, 255, 255, .78); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 3rem;
  padding-block: 4rem 3rem;
}
.footer__title { color: #fff; font-size: 1rem; margin-bottom: 1.25rem; }
.footer__about {
  margin-top: 1.25rem;
  font-size: .92rem;
  color: rgba(255, 255, 255, .6);
  max-width: 320px;
}
.footer__links { display: grid; gap: .7rem; font-size: .94rem; }
.footer__links a { transition: color var(--ease); }
.footer__links a:hover { color: #fff; }
.footer__links--contact li { display: flex; align-items: flex-start; gap: .6rem; }
.footer__links--contact .icon { width: 1.1em; height: 1.1em; color: var(--c-accent); margin-top: .2rem; }
.footer__links--muted { color: rgba(255, 255, 255, .55); font-size: .88rem; padding-left: 1.7rem; }

.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .1); }
.footer__bottom-inner { padding-block: 1.25rem; font-size: .85rem; color: rgba(255, 255, 255, .55); }

.brand--footer .brand__logo { height: 40px; }