/* ============================================================
   v4 — logo, menu dropdown de serviços, novas seções
   (complementa styles-v2.css + photos-v3.css)
   ============================================================ */

/* ---------- LOGO no header ---------- */
.brand__logo { display: flex; align-items: center; }
.brand__logo img {
  height: 46px;
  width: auto;
  display: block;
}
@media (min-width: 560px) { .brand__logo img { height: 52px; } }

/* ---------- NAV com dropdown ---------- */
.nav { gap: 28px; }
.has-dd { position: relative; }
.nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--body);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  background: none;
  border: 0;
  cursor: pointer;
  padding: 4px 0;
}
.nav__trigger svg { width: 14px; height: 14px; transition: transform .25s ease; color: var(--red); }
.has-dd.is-open .nav__trigger svg { transform: rotate(180deg); }
.nav__trigger:hover { color: var(--red); }

.dd {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 540px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(22,22,22,.16);
  padding: 14px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
  z-index: 80;
}
.has-dd.is-open .dd { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dd::before {
  content: "";
  position: absolute;
  top: -7px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 14px; height: 14px;
  background: #fff;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.dd__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.dd__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  transition: background .18s ease;
}
.dd__item:hover { background: var(--paper-2); }
.dd__item:hover .dd__ico { background: var(--red); color: #fff; border-color: var(--red); }
.dd__ico {
  flex: none;
  width: 36px; height: 36px;
  border-radius: 9px;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--red);
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.dd__ico svg { width: 18px; height: 18px; }
.dd__txt b {
  display: block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.25;
}
.dd__txt span { font-size: 12px; color: var(--muted); }
.dd__foot {
  margin-top: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dd__foot span { font-size: 12.5px; color: var(--muted); }
.dd__foot a {
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 12.5px;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.dd__foot a svg { width: 14px; height: 14px; }

/* ---------- Drawer: serviços expansível ---------- */
.drawer__group { border-bottom: 1px solid var(--line); }
.drawer__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 18px;
  color: var(--ink);
  padding: 14px 0;
}
.drawer__toggle svg { width: 18px; height: 18px; color: var(--red); transition: transform .25s ease; }
.drawer__group.is-open .drawer__toggle svg { transform: rotate(180deg); }
.drawer__sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.drawer__sub a {
  display: block;
  padding: 9px 0 9px 14px;
  font-size: 14.5px;
  color: var(--muted);
  border-left: 2px solid var(--line);
  margin-left: 2px;
}
.drawer__sub a:hover { color: var(--red); border-color: var(--red); }
.drawer__sub a:last-child { margin-bottom: 12px; }

/* ============================================================
   SERVIÇOS — 9 cards (home)
   ============================================================ */
.svc9__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.svc9 {
  position: relative;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.svc9::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--red);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .28s ease;
}
.svc9:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #ddd9d4; }
.svc9:hover::before { transform: scaleY(1); }
.svc9__ico {
  flex: none;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--red-soft);
  display: grid; place-items: center;
  color: var(--red);
  transition: background .2s ease, color .2s ease;
}
.svc9:hover .svc9__ico { background: var(--red); color: #fff; }
.svc9__ico svg { width: 24px; height: 24px; }
.svc9__txt h3 { font-size: 18px; line-height: 1.15; }
.svc9__txt p { margin-top: 7px; color: var(--muted); font-size: 14.5px; }
@media (min-width: 680px) { .svc9__grid { grid-template-columns: 1fr 1fr; gap: 14px; } }
@media (min-width: 1000px) { .svc9__grid { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   SEGMENTOS atendidos — chips
   ============================================================ */
.segments {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.segment {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 11px 18px 11px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: border-color .18s ease, transform .18s ease, color .18s ease;
}
.segment:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }
.segment svg { width: 17px; height: 17px; color: var(--red); flex: none; }

/* ============================================================
   CASES reais
   ============================================================ */
.cases { background: var(--paper-2); }
.cases__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.case {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.case:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  overflow: hidden;
}
.case__media .ph {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: transform .55s ease, opacity .8s ease;
}
.case__media .ph.is-loaded { opacity: 1; }
.case:hover .case__media .ph { transform: scale(1.06); }
.case__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,15,15,.1), rgba(16,15,15,.55));
}
.case__risk {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 2;
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 11px;
  padding: 5px 11px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(3px);
  border: 1px solid rgba(255,255,255,.25);
}
.case__risk.is-high { background: var(--red); border-color: var(--red); }
.case__body { padding: 20px; }
.case__sector { font-size: 12.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--red); }
.case__body h3 { font-size: 20px; margin-top: 6px; }
.case__meta {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13.5px;
  color: var(--muted);
}
.case__meta span { display: inline-flex; align-items: center; gap: 6px; }
.case__meta svg { width: 14px; height: 14px; color: var(--red); }
.case__service {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-soft);
}
@media (min-width: 720px) { .cases__grid { grid-template-columns: 1fr 1fr; gap: 18px; } }

/* ============================================================
   FOOTER — logo em chip + dados
   ============================================================ */
.footer__logo {
  display: inline-flex;
  background: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  margin-bottom: 14px;
}
.footer__logo img { height: 46px; width: auto; display: block; }
.footer__cnpj { font-size: 12px; color: var(--muted); margin-top: 8px; }