/* ============================================================
   SOBRE · v6 — 2026-08-10 rebuild, in the home page's language.
   The home hero grammar (espresso stage, serif two-tone headline,
   proof card on the right, ledger metrics on a hairline at the
   fold) rebuilt WITHOUT the video/photo bleed: the espresso
   surface itself is the stage, warmed by one low terracotta glow.
   Everything else leans on tokens + components (stats band,
   buttons, tlink, section rhythm). Scoped .sb- ; no page JS.
   ============================================================ */

/* ===== 01 · HERO ==================================================== */
.sb-hero {
  position: relative;
  isolation: isolate;
  background: var(--espresso);
  color: var(--on-dark);
  min-height: min(88svh, 780px);
  display: flex;
  align-items: stretch;
  padding-top: calc(var(--header-h) + clamp(2rem, 4vw, 3.4rem));
  overflow: hidden;
}
/* the only "image": a low warm glow under the copy + a faint lift on the
   right, the home wash reduced to pure light */
.sb-hero::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(110% 90% at 8% 100%, rgba(186,112,39,0.22), transparent 55%),
    radial-gradient(80% 60% at 100% 0%, rgba(245,239,224,0.045), transparent 60%);
}
.sb-hero .container {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(1.6rem, 3vw, 2.6rem);
}
.sb-hero__grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

/* left: headline, lead, actions (home's voice) */
.sb-hero__copy { max-width: 32rem; }
.sb-hero__title {
  color: var(--on-dark);
  font-size: var(--fs-page-title);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.sb-hero__title .accent { color: var(--accent-soft); font-style: normal; }
.sb-hero__lead {
  color: var(--on-dark-muted);
  margin-top: 1.1rem;
  max-width: 46ch;
}
.sb-hero__cta { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* right: the proof card — who runs the mandate. Same dark-glass jewel
   register as the home deal card (label outside, hairline frame). */
.sb-hero__aside { width: 100%; max-width: 400px; justify-self: end; }
.sb-hero__aside-label {
  font-size: var(--fs-xs);
  color: var(--on-dark-faint);
  margin-bottom: 0.55rem;
}
.sb-hero__card {
  background: rgba(10, 9, 7, 0.45);
  border: 1px solid var(--line-on-dark);
  border-radius: var(--r);
  padding: clamp(1.1rem, 1.6vw, 1.4rem);
  transition: border-color var(--dur) var(--ease);
}
.sb-hero__card:hover { border-color: var(--line-on-dark-strong); }

.sb-hero__socio {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  color: inherit;
  text-decoration: none;
}
/* each partner row links to LinkedIn: the name underlines, the "in" mark
   lights up, the portrait ring warms — one quiet cue, no new colour */
.sb-hero__in {
  display: inline-block; vertical-align: 0.18em; margin-left: 0.35rem;
  font-family: var(--sans); font-weight: 600; font-size: 0.68rem; line-height: 1;
  padding: 0.16em 0.32em 0.12em; border-radius: 3px;
  color: var(--espresso); background: var(--on-dark-faint);
  transition: background-color var(--dur) var(--ease);
}
.sb-hero__socio:hover .sb-hero__in,
.sb-hero__socio:focus-visible .sb-hero__in { background: var(--accent-soft); }
.sb-hero__socio:hover b { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent-soft); }
.sb-hero__socio:hover img { border-color: var(--accent-soft); }
.sb-hero__socio:focus-visible { outline: 2px solid var(--accent-soft); outline-offset: 4px; border-radius: var(--r-sm); }
.sb-hero__socio + .sb-hero__socio {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-on-dark);
}
.sb-hero__socio img {
  flex: none;
  transition: border-color var(--dur) var(--ease);
  width: 64px; height: 64px;
  border-radius: var(--r-pill);
  object-fit: cover;
  border: 1px solid var(--line-on-dark-strong);
  background: var(--espresso-2);
}
.sb-hero__socio b {
  display: block;
  color: var(--on-dark);
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.15;
  color: var(--on-dark);
}
.sb-hero__socio small {
  display: block;
  margin-top: 0.25rem;
  font-size: var(--fs-xs);
  line-height: 1.45;
  color: var(--on-dark-faint);
}
/* the card's quiet foot gesture (home chip move): one line, one arrow */
.sb-hero__chip {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 1.05rem;
  padding-top: 0.95rem;
  border-top: 1px solid var(--line-on-dark);
  font-size: var(--fs-xs);
  color: var(--on-dark-faint);
  transition: color var(--dur) var(--ease);
}
.sb-hero__chip .arr { margin-left: auto; flex: none; transition: transform var(--dur) var(--ease); }
.sb-hero__chip:hover { color: var(--on-dark); }
.sb-hero__chip:hover .arr { transform: translateY(2px); color: var(--accent-soft); }

/* the ledger — three facts, one rule, vertical hairlines (the home hero's
   metric register, ~31px serif fig). SHARED: hero fold + máquina band. */
.sb-led {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-on-dark);
  padding-top: clamp(1.3rem, 2vw, 1.7rem);
  padding-bottom: clamp(1.5rem, 2.4vw, 2rem);
}
.sb-led__item { padding-right: clamp(1.2rem, 2.4vw, 2.4rem); }
.sb-led__item + .sb-led__item {
  border-left: 1px solid var(--line-on-dark);
  padding-left: clamp(1.6rem, 3vw, 2.8rem);
}
.sb-led__n {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--on-dark);
  line-height: 1.05;
}
.sb-led__fig {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.55rem, 1.15rem + 0.9vw, 2rem);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.sb-led__word {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.02rem, 0.95rem + 0.25vw, 1.18rem);
  color: var(--on-dark-muted);
}
.sb-led__l {
  max-width: 30ch;
  margin-top: 0.5rem;
  font-size: var(--fs-xs);
  line-height: 1.5;
  color: var(--on-dark-faint);
}

@media (max-width: 920px) {
  .sb-hero { min-height: auto; }
  .sb-hero__grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .sb-hero__copy { max-width: none; }
  .sb-hero__aside { justify-self: start; max-width: 440px; }
  .sb-led { grid-template-columns: 1fr; padding-bottom: 2rem; }
  .sb-led__item { padding-right: 0; }
  .sb-led__item + .sb-led__item {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line-on-dark);
    margin-top: 1.1rem;
    padding-top: 1.1rem;
  }
  .sb-led__l { max-width: none; }
}

/* ===== 02 · A TESE ================================================== */
/* statement column + the house rules behind one vertical hairline:
   the built-columns move the home ledger uses, on paper */
.sb-tese__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2.4rem, 5vw, 5rem);
  align-items: start;
}
.sb-tese__q {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
  max-width: 20ch;
  text-wrap: balance;
}
.sb-tese__q .accent { font-style: normal; }
.sb-tese__p {
  margin-top: 1.3rem;
  color: var(--ink-muted);
  line-height: 1.65;
  max-width: 56ch;
}
.sb-tese__p:first-of-type { margin-top: clamp(1.6rem, 3vw, 2.2rem); }

.sb-rules {
  margin: 0;
  padding: 0 0 0 clamp(1.6rem, 3vw, 2.8rem);
  border-left: 1px solid var(--line);
}
.sb-rules ul { list-style: none; margin: 0; padding: 0; }
.sb-rules__label {
  margin: 0 0 1.1rem;
  font-size: var(--fs-xs);
  color: var(--ink-faint);
}
.sb-rules li + li {
  margin-top: 0.95rem;
  padding-top: 0.95rem;
  border-top: 1px solid var(--line);
}
.sb-rules b {
  display: block;
  font-family: var(--display);
  font-weight: 500;
  font-size: var(--fs-h4);
  line-height: 1.2;
  color: var(--ink);
}
.sb-rules span {
  display: block;
  margin-top: 0.25rem;
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--ink-muted);
}

@media (max-width: 900px) {
  .sb-tese__grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .sb-rules { padding-left: 0; border-left: 0; padding-top: 1.8rem; border-top: 1px solid var(--line); }
}

/* ===== 03 · A MÁQUINA (dark band) =================================== */
/* numbers speak in the same ledger register as the hero fold (.sb-led) */
.sb-mach__head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 1.2rem clamp(2.5rem, 6vw, 6rem);
  align-items: end;
  margin-bottom: clamp(2.6rem, 5vw, 4rem);
}
.sb-mach__head h2 { max-width: 16ch; line-height: 1.12; letter-spacing: -0.015em; }
.sb-mach__head .lead { max-width: 44ch; }
.sb-mach .sb-led { padding-bottom: 0; }
@media (min-width: 921px) { .sb-led--2 { grid-template-columns: repeat(2, 1fr); } }
.sb-mach__foot {
  margin-top: clamp(2rem, 3.4vw, 2.8rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem clamp(1.8rem, 3.5vw, 3rem);
}
.sb-mach__foot .tlink { color: var(--accent-soft); }
@media (max-width: 900px) {
  .sb-mach__head { grid-template-columns: 1fr; align-items: start; }
}

/* ===== 04 · CLOSE (the home close-band, same register) ============== */
.close-band { background: var(--paper); text-align: center; }
.close-band h2 {
  font-size: var(--fs-h2);
  max-width: 18ch;
  margin-inline: auto;
  text-wrap: balance;
}
.close-band h2 .accent { font-style: normal; }
.close-band .lead {
  color: var(--ink-muted);
  max-width: 44ch;
  margin: 1.3rem auto 2.2rem;
}
.close-band__cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.close-band__mail {
  display: block;
  margin-top: 1.4rem;
  font-size: var(--fs-small);
  color: var(--ink-muted);
}
.close-band__mail a { color: inherit; text-decoration-color: var(--line-strong); }
.close-band__mail a:hover { color: var(--accent-deep); }