@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:    #080808;
  --s1:    #0a0a0a;
  --s2:    #0d0d0d;
  --s3:    #0f0f0f;
  --b1:    #141414;
  --b2:    #1a1a1a;
  --b3:    #242424;
  --t1:    #ffffff;
  --t2:    #a0a0a0;
  --t3:    #606060;
  --t4:    #404040;
  --red:   #dc2626;
  --red-d: #b91c1c;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--t1);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Buttons ── */
.btn-red {
  background: var(--red);
  color: #fff;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: 6px;
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}
.btn-red:hover { background: var(--red-d); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(220,38,38,.28); }

.btn-ghost {
  background: transparent;
  color: var(--t3);
  border: 1px solid var(--b3);
  font-weight: 500;
  padding: 0.85rem 1.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: color .2s, border-color .2s;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}
.btn-ghost:hover { color: var(--t1); border-color: var(--b2); }

/* ── Typography helpers ── */
.label {
  font-size: .72rem;
  color: var(--red);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}

.heading {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }

/* ══════════════════════════════════
   HEADER
══════════════════════════════════ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
#header.scrolled {
  background: rgba(8,8,8,.97);
  border-bottom-color: var(--b1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.logo-wrap { display: flex; align-items: center; gap: .75rem; }

.logo-img {
  width: 44px; height: 44px;
  object-fit: contain;
  transition: width .35s, height .35s;
}
#header.scrolled .logo-img { width: 34px; height: 34px; }

.logo-text {
  overflow: hidden;
  max-width: 200px;
  opacity: 1;
  transition: max-width .4s ease, opacity .3s ease;
}
#header.scrolled .logo-text { max-width: 0; opacity: 0; }

.logo-name { font-weight: 700; color: #fff; font-size: .95rem; line-height: 1.2; }
.logo-sub  { font-size: .72rem; color: var(--t4); }

.nav-links { display: flex; align-items: center; gap: .25rem; }
.nav-links a {
  font-size: .85rem;
  color: var(--t3);
  padding: .5rem .75rem;
  border-radius: 6px;
  transition: color .2s;
}
.nav-links a:hover { color: var(--t1); }

.header-cta { font-size: .85rem; padding: .65rem 1.25rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: .5rem;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--t2);
  border-radius: 2px;
  transition: all .3s;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--s3);
  border-bottom: 1px solid var(--b1);
  padding: .75rem 1.5rem 1.25rem;
  flex-direction: column;
  gap: .25rem;
  z-index: 99;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: .9rem;
  color: var(--t3);
  padding: .75rem 0;
  border-bottom: 1px solid var(--b1);
  transition: color .2s;
}
.mobile-nav a:last-child { border: none; }
.mobile-nav a:hover { color: var(--t1); }

/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}

#hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 40% 50%, transparent 20%, var(--bg) 75%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 9rem 0 5rem;
  width: 100%;
}

/* Split layout */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  background: rgba(15,15,15,.9);
  border: 1px solid var(--b2);
  border-radius: 100px;
  padding: .45rem .875rem;
  font-size: .78rem;
  color: var(--t3);
  margin-bottom: 2.5rem;
}

.red-dot {
  width: 6px; height: 6px;
  background: var(--red);
  border-radius: 50%;
  flex-shrink: 0;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .4; transform: scale(.8); }
}

.hero-h1 {
  font-size: clamp(2.4rem, 4.5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.hero-h1 .accent { color: var(--red); }

.hero-sub {
  font-size: 1rem;
  color: var(--t3);
  max-width: 420px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: .875rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid var(--b1);
}

.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
}
.hero-stat-lbl { font-size: .78rem; color: var(--t4); margin-top: .2rem; }

/* ── Hero form card ── */
.hero-form-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.hero-form-card {
  width: 100%;
  max-width: 460px;
  background: #070707;
  border: 1px solid rgba(220,38,38,.2);
  border-radius: 12px;
  padding: 2rem;
  box-shadow:
    0 0 0 1px var(--b2),
    0 40px 80px rgba(0,0,0,.6),
    0 0 60px rgba(220,38,38,.04);
}

.hf-header { margin-bottom: 1.5rem; }
.hf-label {
  font-size: .7rem;
  color: var(--red);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .45rem;
  display: block;
}
.hf-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--t1);
  letter-spacing: -.025em;
  margin-bottom: .35rem;
  line-height: 1.2;
}
.hf-sub {
  font-size: .8rem;
  color: var(--t3);
  line-height: 1.6;
}

.hf-field { margin-bottom: .9rem; }
.hf-lbl {
  display: block;
  font-size: .72rem;
  color: var(--t3);
  font-weight: 500;
  margin-bottom: .35rem;
  letter-spacing: .02em;
}
.hf-input {
  width: 100%;
  background: var(--b1);
  border: 1px solid var(--b2);
  border-radius: 6px;
  padding: .72rem .9rem;
  color: var(--t1);
  font-size: .875rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.hf-input::placeholder { color: var(--t4); }
.hf-input:focus {
  border-color: rgba(220,38,38,.35);
  box-shadow: 0 0 0 3px rgba(220,38,38,.07);
}
.hf-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23606060' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  padding-right: 2.2rem;
}
.hf-select option { background: #111; color: #fff; }

.hf-err {
  font-size: .75rem;
  color: var(--red);
  min-height: 1.1rem;
  margin-bottom: .5rem;
  display: none;
}
.hf-err.show { display: block; }

.hf-submit {
  width: 100%;
  justify-content: center;
  padding: .95rem;
  font-size: .9rem;
  margin-top: .25rem;
}

.hf-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  font-size: .7rem;
  color: var(--t4);
  margin-top: .8rem;
}
.hf-note svg { flex-shrink: 0; color: var(--t4); }

/* Success state */
.hf-ok {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
  gap: .75rem;
}
.hf-ok.show { display: flex; }
.hf-ok-title { font-size: 1rem; font-weight: 700; color: var(--t1); }
.hf-ok-sub   { font-size: .82rem; color: var(--t3); line-height: 1.6; }
.hf-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #25d366;
  color: #fff;
  font-weight: 600;
  font-size: .85rem;
  padding: .8rem 1.4rem;
  border-radius: 6px;
  text-decoration: none;
  margin-top: .25rem;
  transition: background .2s, transform .15s;
}
.hf-wa-btn:hover { background: #1db954; transform: translateY(-1px); }

/* Step indicator */
.hf-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 1.4rem;
}
.hf-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--b3);
  flex-shrink: 0;
  transition: background .3s;
}
.hf-dot.active { background: var(--red); box-shadow: 0 0 6px rgba(220,38,38,.5); }
.hf-dot.done   { background: #22c55e; }
.hf-line { flex: 1; height: 1px; background: var(--b2); }

/* Panels */
.hf-panel { display: none; }
.hf-panel.active { display: block; }

.hf-step-q {
  font-size: .82rem;
  font-weight: 600;
  color: var(--t2);
  margin-bottom: .9rem;
}

/* Property type buttons */
.hf-prop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .5rem;
  margin-bottom: .5rem;
}
.hf-prop-btn {
  background: var(--b1);
  border: 1px solid var(--b2);
  border-radius: 8px;
  padding: .9rem .4rem .75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .45rem;
  color: var(--t3);
  font-size: .72rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
  font-family: inherit;
  line-height: 1.3;
}
.hf-prop-btn:hover { border-color: var(--b3); color: var(--t2); background: var(--b2); }
.hf-prop-btn.sel {
  border-color: var(--red);
  color: var(--t1);
  background: rgba(220,38,38,.07);
}

/* Service checkboxes */
.hf-svc-list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: .6rem;
}
.hf-svc-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  background: var(--b1);
  border: 1px solid var(--b2);
  border-radius: 7px;
  padding: .6rem .85rem;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  font-size: .82rem;
  color: var(--t3);
  font-family: inherit;
  text-align: left;
}
.hf-svc-item:hover { color: var(--t2); border-color: var(--b3); }
.hf-svc-item.sel   { border-color: var(--red); color: var(--t1); background: rgba(220,38,38,.05); }
.hf-svc-check {
  width: 15px; height: 15px;
  border-radius: 4px;
  border: 1px solid var(--b3);
  background: var(--b2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .2s, border-color .2s;
}
.hf-svc-item.sel .hf-svc-check { background: var(--red); border-color: var(--red); }

/* Nav row */
.hf-nav {
  display: flex;
  gap: .5rem;
  margin-top: .6rem;
}
.hf-nav .btn-ghost { flex: 1; justify-content: center; padding: .7rem; font-size: .8rem; }
.hf-nav .btn-red   { flex: 2; justify-content: center; padding: .7rem; font-size: .8rem; }

/* ══════════════════════════════════
   STATS STRIP
══════════════════════════════════ */
#stats {
  background: var(--s1);
  border-top: 1px solid var(--b1);
  border-bottom: 1px solid var(--b1);
}

.stats-row { display: flex; flex-wrap: wrap; }

.stat-cell {
  flex: 1 1 200px;
  padding: 2.25rem 2rem;
  border-right: 1px solid var(--b1);
}
.stat-cell:last-child { border-right: none; }

.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--t1);
  letter-spacing: -.04em;
  line-height: 1;
}
.stat-lbl { font-size: .8rem; color: var(--t4); margin-top: .35rem; }

/* ══════════════════════════════════
   CLIENTES — faixa de logos
══════════════════════════════════ */
.clients {
  background: var(--bg);
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--b1);
}
.clients-label {
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 2.75rem;
}

.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: clients-scroll 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; }

@keyframes clients-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.client-logo {
  flex: 0 0 auto;
  width: 160px;
  height: 72px;
  margin: 0 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: .9;
  transition: opacity .25s ease;
}
.client-logo:hover { opacity: 1; }
.client-logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.4));
}

.client-more {
  flex: 0 0 auto;
  height: 86px;
  margin: 0 .7rem;
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  background: var(--s2);
  border: 1px solid var(--b3);
  border-radius: 14px;
}
.client-more .more-num {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--red);
  letter-spacing: -.03em;
  line-height: 1;
}
.client-more .more-txt {
  font-size: .82rem;
  color: var(--t2);
  line-height: 1.25;
}

.clients-more-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-top: 2.5rem;
}
.clients-more-row .more-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--red);
  letter-spacing: -.03em;
  line-height: 1;
}
.clients-more-row .more-txt {
  font-size: .9rem;
  color: var(--t2);
  line-height: 1.4;
}

@media (max-width: 640px) {
  .client-logo { width: 120px; height: 56px; margin: 0 1.4rem; }
  .client-more { height: 74px; padding: 0 1.35rem; }
  .client-more .more-num { font-size: 1.55rem; }
  .client-more .more-txt { font-size: .76rem; }
}

/* ══════════════════════════════════
   SERVICES — alternating rows
══════════════════════════════════ */
#servicos {
  background: var(--bg);
  padding: 7rem 0;
  border-top: 1px solid var(--b1);
}

.svc-hdr { margin-bottom: 4rem; }

.svc-rows {
  border: 1px solid var(--b1);
  border-radius: 12px;
  overflow: hidden;
}

.svc-row {
  display: grid;
  grid-template-columns: 360px 1fr;
  border-bottom: 1px solid var(--b1);
  min-height: 320px;
}
.svc-row:last-child { border-bottom: none; }
.svc-row.rev { grid-template-columns: 1fr 360px; }

/* Visual column */
.svc-visual {
  display: flex;
  align-items: stretch;
  border-right: 1px solid rgba(255,255,255,.06);
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 340px;
}
.svc-row.rev .svc-visual { border-right: none; border-left: 1px solid rgba(255,255,255,.06); order: 2; }
.svc-row.rev .svc-text   { order: 1; }

.svc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 340px;
}

.svc-visual-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.svc-big-num {
  font-size: 6rem;
  font-weight: 900;
  color: #101010;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: -.5rem;
}

.svc-big-icon {
  width: 76px; height: 76px;
  background: rgba(220,38,38,.1);
  border: 1px solid rgba(220,38,38,.2);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
}

/* Text column */
.svc-text {
  background: rgba(10,10,10,0.88);
  padding: 3rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.svc-text-title {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 1rem;
}

.svc-text-desc {
  font-size: .9rem;
  color: var(--t3);
  line-height: 1.8;
  margin-bottom: 1.75rem;
}

.svc-text-features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem .75rem;
  margin-bottom: 2.25rem;
}
.svc-text-features li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--t2);
}
.svc-text-features li::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--red);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ══════════════════════════════════
   AUDIENCES — cards
══════════════════════════════════ */
#para-quem {
  background: var(--s1);
  padding: 7rem 0;
  border-top: 1px solid var(--b1);
}

.aud-hdr { margin-bottom: 4rem; }

.aud-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--b1);
  border-radius: 12px;
  overflow: hidden;
}

.aud-card {
  background: var(--s2);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background .2s;
}
.aud-card:hover { background: #0e0e0e; }

/* Big ghost number */
.aud-card-ghost {
  position: absolute;
  bottom: -1rem;
  right: 1rem;
  font-size: 8rem;
  font-weight: 900;
  color: #0f0f0f;
  letter-spacing: -.04em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.aud-card-icon {
  width: 48px; height: 48px;
  background: rgba(220,38,38,.08);
  border: 1px solid rgba(220,38,38,.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.aud-card-type {
  font-size: .7rem;
  font-weight: 700;
  color: var(--t4);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .5rem;
}

.aud-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
  line-height: 1.25;
}

.aud-card-desc {
  font-size: .875rem;
  color: var(--t3);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.75rem;
}

.aud-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 2rem;
}
.tag {
  font-size: .7rem;
  color: var(--t4);
  background: var(--bg);
  border: 1px solid var(--b2);
  padding: .25rem .625rem;
  border-radius: 4px;
}

.aud-card-link {
  font-size: .85rem;
  color: var(--red);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: gap .2s;
  margin-top: auto;
}
.aud-card-link:hover { gap: .7rem; }

/* ══════════════════════════════════
   ABOUT
══════════════════════════════════ */
#sobre {
  background: var(--bg);
  padding: 7rem 0;
  border-top: 1px solid var(--b1);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.about-paras { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.about-paras p { font-size: .95rem; color: var(--t3); line-height: 1.8; }

.google-card {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--s3);
  border: 1px solid var(--b2);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 2.5rem;
}

.stars { display: flex; gap: 2px; color: #facc15; }
.g-score { font-size: 1.1rem; font-weight: 700; }
.g-lbl   { font-size: .78rem; color: var(--t4); }

.about-btns { display: flex; gap: .875rem; flex-wrap: wrap; }

.about-logo-card {
  background: var(--s3);
  border: 1px solid var(--b2);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 1.5rem;
}
.about-logo-card img { width: 120px; margin: 0 auto 1.25rem; object-fit: contain; }
.about-address { font-size: .82rem; color: var(--t4); line-height: 1.8; margin-bottom: .75rem; }
.open-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  color: var(--red);
  font-weight: 600;
}

.diffs { display: flex; flex-direction: column; }
.diff-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--b1);
  align-items: flex-start;
}
.diff-item:first-child { border-top: 1px solid var(--b1); }
.diff-num { font-size: .72rem; font-weight: 700; color: var(--t4); letter-spacing: .08em; margin-top: 2px; flex-shrink: 0; width: 24px; }
.diff-title { font-size: .9rem; font-weight: 600; margin-bottom: .25rem; }
.diff-desc  { font-size: .82rem; color: var(--t4); line-height: 1.6; }

/* ══════════════════════════════════
   TESTIMONIALS
══════════════════════════════════ */
#depoimentos {
  background: var(--s1);
  padding: 7rem 0;
  border-top: 1px solid var(--b1);
}

.test-hdr {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.test-rating { display: flex; align-items: center; gap: .5rem; }
.test-score { font-size: .85rem; color: var(--t4); }

.test-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--b1);
  border-radius: 12px;
  overflow: hidden;
}

.test-featured {
  grid-row: 1 / 3;
  background: var(--s2);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
}

.test-small {
  background: var(--s1);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.quote-mark {
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: #252525;
  margin-bottom: 1rem;
}

.test-text-lg {
  font-size: 1.1rem;
  color: #c0c0c0;
  line-height: 1.8;
  font-style: italic;
  flex: 1;
  margin-bottom: 2rem;
}

.test-text-sm {
  font-size: .875rem;
  color: var(--t3);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.5rem;
}

.test-author {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--b2);
}

.avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--s3);
  border: 1px solid var(--b3);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem;
  flex-shrink: 0;
}

.auth-name { font-weight: 600; font-size: .9rem; }
.auth-role { font-size: .78rem; color: var(--t4); }
.test-stars { display: flex; gap: 2px; margin-bottom: 1.25rem; color: #facc15; }

/* ══════════════════════════════════
   FAQ
══════════════════════════════════ */
#faq {
  background: var(--bg);
  padding: 7rem 0;
  border-top: 1px solid var(--b1);
}

.faq-inner { max-width: 800px; margin: 0 auto; }
.faq-hdr   { margin-bottom: 3.5rem; }

.faq-item { border-top: 1px solid var(--b2); }
.faq-item:last-of-type { border-bottom: 1px solid var(--b2); }

.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

.faq-q {
  font-size: .95rem;
  font-weight: 600;
  color: var(--t3);
  transition: color .2s;
  line-height: 1.5;
}
.faq-item.open .faq-q { color: var(--t1); }

.faq-icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
  background: var(--b1);
  border: 1px solid var(--b3);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--t3);
  transition: background .2s, transform .3s;
}
.faq-item.open .faq-icon { background: var(--red); border-color: var(--red); color: #fff; transform: rotate(45deg); }

.faq-ans { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-ans { max-height: 400px; }
.faq-ans p { color: var(--t3); font-size: .9rem; line-height: 1.8; padding-bottom: 1.5rem; }

.faq-foot { margin-top: 3rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.faq-foot span { font-size: .9rem; color: var(--t4); }

/* ══════════════════════════════════
   CONTACT
══════════════════════════════════ */
#contato {
  background: var(--s1);
  padding: 7rem 0;
  border-top: 1px solid var(--b1);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info { position: sticky; top: 96px; }
.contact-info-h { font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: .625rem; }
.contact-info-sub { font-size: .875rem; color: var(--t3); line-height: 1.7; margin-bottom: 2.5rem; }

.c-items { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2.5rem; }
.c-item  { display: flex; align-items: flex-start; gap: .875rem; }

.c-icon {
  width: 36px; height: 36px;
  background: rgba(220,38,38,.08);
  border: 1px solid rgba(220,38,38,.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}

.c-lbl { font-size: .72rem; color: var(--t4); font-weight: 600; letter-spacing: .05em; text-transform: uppercase; margin-bottom: .15rem; }
.c-val { font-size: .875rem; color: var(--t2); line-height: 1.5; }

/* Form card */
.form-card {
  background: var(--s2);
  border: 1px solid var(--b2);
  border-radius: 16px;
  overflow: hidden;
}

.form-progress { display: grid; grid-template-columns: 1fr 1fr 1fr; border-bottom: 1px solid var(--b1); }

.prog-step { padding: 1.25rem 1.5rem; border-right: 1px solid var(--b1); }
.prog-step:last-child { border-right: none; }
.prog-num { font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--t4); margin-bottom: .15rem; transition: color .2s; }
.prog-lbl { font-size: .78rem; color: var(--t4); transition: color .2s; }
.prog-step.active .prog-num, .prog-step.active .prog-lbl { color: var(--red); }
.prog-step.done .prog-num,   .prog-step.done .prog-lbl   { color: var(--t3); }

.form-body { padding: 2.5rem; }
.f-step        { display: none; }
.f-step.active { display: block; }

.step-h   { font-size: 1.1rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: .5rem; }
.step-sub { font-size: .85rem; color: var(--t3); margin-bottom: 2rem; }

/* Step 0 */
.prop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-bottom: 2.5rem;
}

.prop-btn {
  border: 1px solid var(--b2);
  background: var(--s3);
  border-radius: 10px;
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .625rem;
}
.prop-btn:hover { border-color: var(--b3); background: var(--bg); }
.prop-btn.sel   { border-color: var(--red); background: rgba(220,38,38,.05); }

.prop-icon { color: var(--red); }
.prop-lbl  { font-size: .85rem; font-weight: 600; color: var(--t2); }

/* Step 1 */
.svc-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-bottom: 2.5rem;
}

.svc-chk {
  border: 1px solid var(--b2);
  background: var(--s3);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: left;
  cursor: pointer;
  transition: all .2s;
  display: flex;
  align-items: center;
  gap: .875rem;
}
.svc-chk:hover { border-color: var(--b3); }
.svc-chk.chk   { border-color: var(--red); background: rgba(220,38,38,.05); }

.chk-box {
  width: 20px; height: 20px;
  border: 1.5px solid var(--b3);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.svc-chk.chk .chk-box { background: var(--red); border-color: var(--red); color: #fff; }
.chk-lbl { font-size: .875rem; font-weight: 500; color: var(--t2); }

/* Step 2 */
.form-fields { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.form-row    { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.f-label { display: block; font-size: .72rem; color: var(--t4); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; margin-bottom: .5rem; }
.f-req   { color: var(--red); }

.f-input, .f-textarea {
  width: 100%;
  background: var(--s3);
  border: 1px solid var(--b2);
  border-radius: 8px;
  padding: .75rem 1rem;
  color: var(--t1);
  font-size: .9rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
}
.f-input:focus, .f-textarea:focus { border-color: var(--red); }
.f-textarea { resize: vertical; min-height: 100px; }
.f-input::placeholder, .f-textarea::placeholder { color: var(--t4); }

.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.btn-back {
  background: none;
  border: 1px solid var(--b2);
  color: var(--t3);
  padding: .75rem 1.5rem;
  border-radius: 6px;
  font-size: .875rem;
  cursor: pointer;
  transition: all .2s;
}
.btn-back:hover { color: var(--t1); border-color: var(--b3); }

.f-err { font-size: .8rem; color: var(--red); margin-bottom: .75rem; display: none; }
.f-err.show { display: block; }

.form-ok {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2.5rem;
  gap: 1rem;
}
.form-ok.show { display: flex; }

.ok-icon {
  width: 60px; height: 60px;
  background: rgba(220,38,38,.1);
  border: 1px solid rgba(220,38,38,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
  margin-bottom: .5rem;
}

/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
footer {
  background: #060606;
  border-top: 1px solid var(--b1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding: 4rem 0;
}

.footer-logo { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.footer-logo img { width: 40px; height: 40px; object-fit: contain; }
.footer-logo-name { font-weight: 700; font-size: .95rem; }
.footer-logo-sub  { font-size: .72rem; color: var(--t4); }

.footer-desc { font-size: .85rem; color: var(--t4); line-height: 1.8; margin-bottom: 1.5rem; }

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--t4);
  transition: color .2s;
}
.footer-social a:hover { color: var(--t1); }

.f-col h4 {
  font-size: .72rem;
  font-weight: 700;
  color: #303030;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.f-links { display: flex; flex-direction: column; gap: .5rem; }
.f-links a { font-size: .875rem; color: #454545; transition: color .2s; }
.f-links a:hover { color: #a0a0a0; }

.f-contact { display: flex; flex-direction: column; gap: .875rem; }
.f-contact-item { display: flex; gap: .625rem; align-items: flex-start; font-size: .85rem; color: #454545; }
.f-contact-item svg { color: var(--red); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid var(--b1);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom span, .footer-bottom a { font-size: .8rem; color: #303030; }

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 960px) {
  .nav-links, .header-cta { display: none; }
  .hamburger { display: flex; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-form-wrap { display: none; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }

  .test-grid { grid-template-columns: 1fr; }
  .test-featured { grid-row: auto; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-info { position: static; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; padding: 3rem 0; }
}

@media (max-width: 720px) {
  .svc-row, .svc-row.rev { grid-template-columns: 1fr; }

  .svc-visual {
    display: block;
    order: 0 !important;
    min-height: 220px;
    border-right: none !important;
    border-left: none !important;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .svc-img { min-height: 220px; }

  .svc-row.rev .svc-text { order: 1; }

  .aud-cards { grid-template-columns: 1fr; }
  .aud-card-ghost { display: none; }

  .svc-text-features { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .prop-grid         { grid-template-columns: 1fr; }
  .svc-check-grid    { grid-template-columns: 1fr; }
  .form-row          { grid-template-columns: 1fr; }
  .footer-grid       { grid-template-columns: 1fr; }
  .stats-row .stat-cell { border-right: none; border-bottom: 1px solid var(--b1); }
  .stats-row .stat-cell:last-child { border-bottom: none; }
}

/* ══════════════════════════════════
   MOBILE — melhorias gerais
══════════════════════════════════ */
@media (max-width: 480px) {
  /* Espaçamento lateral geral */
  .container { padding: 0 1.75rem; }

  /* Hero */
  .hero-content { padding: 6rem 0 3.5rem; }
  .hero-h1 { font-size: 2.1rem; letter-spacing: -.03em; }
  .hero-sub { font-size: .92rem; max-width: 100%; }
  .hero-badge { font-size: .72rem; }
  .hero-btns { flex-direction: column; gap: .65rem; }
  .hero-btns .btn-red,
  .hero-btns .btn-ghost { width: 100%; text-align: center; justify-content: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem 1rem;
    padding-top: 2rem;
  }
  .hero-stat-num { font-size: 1.35rem; }

  /* Faixa de clientes */
  .clients { padding: 3rem 0; }
  .clients-label { font-size: .7rem; margin-bottom: 2rem; }
  .clients-more-row { margin-top: 2rem; gap: .5rem; }
  .clients-more-row .more-num { font-size: 1.6rem; }
  .clients-more-row .more-txt { font-size: .8rem; }

  /* Serviços */
  .svc-text { padding: 2rem 1.5rem; }
  .svc-text-title { font-size: 1.3rem; }
  .svc-text-desc { font-size: .87rem; }

  /* Sobre */
  .heading { font-size: 1.8rem; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Geral */
  section[id] { padding: 4.5rem 0 !important; }
  #inicio     { padding: 0 !important; }
}