/* ============================================================
   LYTHIUM — NOSOTROS PAGE  ·  css/nosotros.css
   Extends main.css. All shared tokens, navbar, footer, buttons
   and scroll-reveal are defined in main.css.
   ============================================================ */


/* ══════════════════════════════════════════════════════════
   NAV — active state override for Nosotros
══════════════════════════════════════════════════════════ */
.nav-link--active {
  opacity: 0.55;
  pointer-events: none;
}
.nav-mobile-link--active {
  opacity: 0.55;
}


/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.nos-hero {
  position: relative;
  padding-block-start: 88px; /* navbar height */
  overflow: hidden;
}

/* Atmospheric background — real image, full width, proportional height */
.nos-hero__bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  overflow: hidden;
}
.nos-hero__bg img {
  display: block;
  width: 100%; height: auto;
  object-fit: cover;
  object-position: top center;
  position: absolute; top: 0; left: 0;
}
/* Bottom fade to blend into the next section */
.nos-hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(6,8,20,0.30) 0%, rgba(6,8,20,0) 25%),
    linear-gradient(to bottom, rgba(6,8,20,0) 60%, rgba(6,8,20,1) 100%);
}

.nos-hero__inner {
  position: relative; z-index: 1;
  max-width: var(--max-w); margin-inline: auto;
  padding-inline: var(--pad-x);
  padding-block-start: 48px;
  padding-block-end: 100px;
}

/* Badge breadcrumb row */
.nos-hero__badge {
  margin-block-end: 32px;
}

/* Title */
.nos-hero__title {
  font-size: 70px; font-weight: 700;
  line-height: 78px; letter-spacing: -2.1px;
  max-width: 900px; margin-block-end: 60px;
}

/* Two-column layout */
.nos-hero__layout {
  display: grid;
  grid-template-columns: 500px 1fr;
  gap: 100px; align-items: center;
}

/* Hero image */
.nos-hero__img {
  height: 420px;
  border-radius: 40px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 5px 100px rgba(0,0,0,0.5);
  flex-shrink: 0;
}
.nos-hero__img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
}

/* Text column */
.nos-hero__text {
  display: flex; flex-direction: column;
  padding-block-start: 8px;
}
.nos-hero__desc {
  font-size: 30px; font-weight: 300;
  line-height: 35px; letter-spacing: -0.9px;
}
.nos-hero__desc--medium { font-weight: 500; }
.nos-hero__desc--light  { font-weight: 300; }


/* ══════════════════════════════════════════════════════════
   TAGLINE
══════════════════════════════════════════════════════════ */
.nos-tagline {
  padding-block: 100px;
}
.nos-tagline__text {
  font-size: 50px; font-weight: 300;
  line-height: 58px; letter-spacing: -1.5px;
  text-align: center; max-width: 920px;
  margin-inline: auto;
}


/* ══════════════════════════════════════════════════════════
   PROPÓSITO
══════════════════════════════════════════════════════════ */
.nos-proposito {
  padding-block: 0 100px;
}

.nos-proposito__layout {
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 100px; align-items: center;
}

/* Text column */
.nos-proposito__text {
  display: flex; flex-direction: column;
  justify-content: center;
}
.nos-proposito__desc {
  font-size: 30px; font-weight: 300;
  line-height: 35px; letter-spacing: -0.9px;
}

/* Image column */
.nos-proposito__img {
  height: 420px;
  border-radius: 40px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 5px 100px rgba(0,0,0,0.5);
}
.nos-proposito__img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}


/* ══════════════════════════════════════════════════════════
   FUNDADA STAT
══════════════════════════════════════════════════════════ */
.nos-fundada {
  padding-block: 80px 100px;
}
.nos-fundada__text {
  font-size: 35px; font-weight: 300;
  line-height: 42px; letter-spacing: -1.05px;
  text-align: center; max-width: 780px;
  margin-inline: auto;
}


/* ══════════════════════════════════════════════════════════
   PILARES / FEATURES
══════════════════════════════════════════════════════════ */
.nos-pilares {
  padding-block: 0 100px;
}

.nos-pilares__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.nos-pilar {
  display: flex; flex-direction: column; gap: 0;
}

.nos-pilar__img {
  height: 480px;
  border-radius: 24px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 4px 60px rgba(0,0,0,0.4);
  margin-block-end: 28px;
}
.nos-pilar__img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
}

.nos-pilar__title {
  font-size: 25px; font-weight: 300;
  line-height: 30px; letter-spacing: -0.75px;
}


/* ══════════════════════════════════════════════════════════
   CTA BOTTOM
══════════════════════════════════════════════════════════ */
.nos-cta {
  padding-block: 0 100px;
}
.nos-cta__inner {
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
}
.nos-cta__text {
  font-size: 35px; font-weight: 300;
  line-height: 42px; letter-spacing: -1.05px;
  max-width: 700px; margin-block-end: 0;
}
.nos-cta__text strong {
  font-weight: 700;
}
.nos-cta__btn {
  margin-block-start: 50px;
}


/* ══════════════════════════════════════════════════════════
   ██████████████████  RESPONSIVE  ██████████████████████
══════════════════════════════════════════════════════════ */

/* ── Tablet (≤1200px) ────────────────────────────────── */
@media (max-width: 1200px) {

  /* Hero */
  .nos-hero__title  { font-size: 52px; line-height: 60px; }
  .nos-hero__layout { grid-template-columns: 380px 1fr; gap: 60px; }
  .nos-hero__img    { height: 360px; }
  .nos-hero__desc   { font-size: 24px; line-height: 30px; }

  /* Tagline */
  .nos-tagline__text { font-size: 40px; line-height: 48px; }

  /* Propósito */
  .nos-proposito__layout { grid-template-columns: 1fr 380px; gap: 60px; }
  .nos-proposito__img    { height: 360px; }
  .nos-proposito__desc   { font-size: 24px; line-height: 30px; }

  /* Fundada */
  .nos-fundada__text { font-size: 28px; line-height: 36px; }

  /* Pilares */
  .nos-pilares__grid { gap: 18px; }
  .nos-pilar__img    { height: 380px; }
  .nos-pilar__title  { font-size: 22px; line-height: 27px; }

  /* CTA */
  .nos-cta__text { font-size: 28px; line-height: 34px; }
}


/* ── Mobile (≤768px) ─────────────────────────────────── */
@media (max-width: 768px) {

  /* ── Hero ── */
  .nos-hero { padding-block-start: 68px; }
  .nos-hero__inner {
    padding-block-start: 32px;
    padding-block-end: 60px;
  }
  .nos-hero__badge  { margin-block-end: 20px; }
  .nos-hero__title  {
    font-size: 35px; line-height: 40px;
    letter-spacing: -1.05px;
    margin-block-end: 32px;
  }
  .nos-hero__layout {
    grid-template-columns: 1fr; gap: 28px;
  }
  .nos-hero__img {
    height: 300px; border-radius: 30px;
    width: 100%;
  }
  .nos-hero__text   { padding-block-start: 0; }
  .nos-hero__desc   {
    font-size: 20px; line-height: 26px;
    letter-spacing: -0.6px;
  }

  /* ── Tagline ── */
  .nos-tagline { padding-block: 60px; }
  .nos-tagline__text {
    font-size: 25px; line-height: 32px;
    letter-spacing: -0.75px; text-align: left;
  }

  /* ── Propósito ── */
  .nos-proposito { padding-block: 0 60px; }
  .nos-proposito__layout {
    grid-template-columns: 1fr; gap: 32px;
  }
  .nos-proposito__img {
    height: 300px; border-radius: 30px;
    order: 2; width: 100%;
  }
  .nos-proposito__text { order: 1; }
  .nos-proposito__desc  {
    font-size: 20px; line-height: 26px;
    letter-spacing: -0.6px;
  }

  /* ── Fundada ── */
  .nos-fundada { padding-block: 60px; }
  .nos-fundada__text {
    font-size: 20px; line-height: 28px;
    letter-spacing: -0.6px; text-align: center;
  }

  /* ── Pilares ── */
  .nos-pilares { padding-block: 0 60px; }
  .nos-pilares__grid {
    grid-template-columns: 1fr; gap: 40px;
  }
  .nos-pilar__img   { height: 220px; border-radius: 20px; margin-block-end: 20px; }
  .nos-pilar__img img { object-position: center; }
  .nos-pilar__title { font-size: 25px; line-height: 30px; }

  /* ── CTA ── */
  .nos-cta { padding-block: 0 60px; }
  .nos-cta__inner { align-items: center; text-align: center; }
  .nos-cta__text  {
    font-size: 25px; line-height: 30px;
    letter-spacing: -0.75px;
  }
  .nos-cta__btn {
    margin-block-start: 40px;
    align-self: stretch;
    justify-content: center;
  }
}

/* ── Very small (≤390px) ─────────────────────────────── */
@media (max-width: 390px) {
  .nos-hero__title    { font-size: 30px; line-height: 36px; }
  .nos-tagline__text  { font-size: 22px; line-height: 28px; }
  .nos-cta__inner     { padding: 28px 20px; }
}


/* ══════════════════════════════════════════════════════════
   PERFORMANCE — defer off-screen sections
══════════════════════════════════════════════════════════ */
.nos-proposito,
.nos-fundada,
.nos-pilares,
.nos-cta {
  content-visibility: auto;
  contain-intrinsic-size: 0 500px;
}