:root {
  --red: #E8320A;
  --red-bright: #FF4620;
  --black: #0a0a0a;
  --ink: #141210;
  --paper: #161412;
  --paper-deep: #12100e;
  --surface: #1e1b18;
  --white: #ffffff;
  --fg: #f3eee8;
  --muted: #a39e96;
  --line: rgba(255, 255, 255, .10);
  --line-dark: rgba(255, 255, 255, .12);
  --whatsapp: #25D366;
  --whatsapp-dark: #128C7E;
  --display: 'Archivo', sans-serif;
  --body: 'DM Sans', system-ui, sans-serif;
  --radius: 999px;
  --radius-md: 18px;
  --header-h: 78px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; color-scheme: dark; }
body {
  background: var(--paper);
  color: var(--fg);
  font-family: var(--body);
  font-weight: 400;
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--red); }

/* Loader */
#loader {
  position: fixed; inset: 0; z-index: 9000;
  background: var(--paper);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  pointer-events: none;
  transition: opacity .7s var(--ease), visibility .7s var(--ease);
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
}
#loader.removed { display: none; }
.loader-logo {
  font-family: var(--display);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 800;
  letter-spacing: -.06em;
  color: var(--fg);
  overflow: hidden;
  line-height: 1;
}
.loader-logo span { display: inline-block; transform: translateY(110%); }
.loader-bar-wrap {
  width: 160px; height: 2px;
  background: rgba(255,255,255,.1);
  margin-top: 1.75rem;
  overflow: hidden;
  border-radius: var(--radius);
}
.loader-bar {
  height: 100%; width: 0;
  background: var(--red);
  transition: width 1.5s var(--ease);
}
.loader-sub {
  margin-top: 1rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Nav */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10000;
  height: var(--header-h);
  padding: 0 clamp(1.25rem, 5vw, 4.5rem);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  background: rgba(18, 16, 14, .78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: background .35s ease, border-color .35s ease, box-shadow .35s ease;
  pointer-events: auto;
}
nav.scrolled {
  background: rgba(18, 16, 14, .94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .28);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: var(--black);
  border-radius: 50%;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 0 0 1px rgba(10, 10, 10, .2);
}
.nav-logo picture {
  display: block;
  width: 100%;
  height: 100%;
}
.nav-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  gap: .2rem;
  list-style: none;
  height: 100%;
  min-width: 0;
}
.nav-links li {
  display: flex;
  align-items: center;
  height: 100%;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .65rem .85rem;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(243, 238, 232, .78);
  text-decoration: none;
  border-radius: 10px;
  transition: color .2s, background .2s;
  box-sizing: border-box;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, .1);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--red);
  border: none;
  padding: .75rem 1.35rem;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background .25s, transform .2s;
}
.nav-cta:hover { background: var(--red-bright); transform: translateY(-1px); }
.hamburger {
  display: none;
  position: fixed;
  top: calc((var(--header-h) - 44px) / 2);
  right: clamp(1.25rem, 5vw, 4.5rem);
  z-index: 10060;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 12px;
  padding: .75rem;
  min-width: 44px;
  min-height: 44px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--fg);
  transition: transform .3s ease, opacity .3s;
  pointer-events: none;
}
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10050;
  background: #12100e;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 1.1rem;
  padding: calc(var(--header-h) + 1.5rem) 1.25rem 2.5rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  pointer-events: none;
}
.mobile-menu.open {
  display: flex;
  pointer-events: auto;
}
body.menu-open {
  overflow: hidden;
}
body.menu-open #navbar,
body.menu-open #conteudo,
body.menu-open .whatsapp-float {
  visibility: hidden;
  pointer-events: none;
}
.mobile-menu a {
  font-family: var(--display);
  font-size: clamp(1.75rem, 7vw, 3rem);
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--fg);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(80vw, 320px);
  min-height: 56px;
  padding: .55rem 1.25rem;
  border-radius: 14px;
  transition: color .2s, background .2s;
}
.mobile-menu a:hover,
.mobile-menu a:focus-visible {
  color: var(--red-bright);
  background: rgba(232, 50, 10, .1);
}

/* Buttons */
.btn-primary, .btn-outline, .form-submit {
  font-family: var(--body);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none;
  padding: .95rem 1.6rem;
  text-decoration: none;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .25s, color .25s, border-color .25s, transform .2s;
  cursor: pointer;
}
.btn-primary {
  color: var(--white);
  background: var(--red);
}
.btn-primary:hover { background: var(--red-bright); transform: translateY(-2px); }
.btn-outline {
  color: var(--fg);
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, .28);
}
.btn-outline:hover {
  background: rgba(255,255,255,.06);
  border-color: var(--red);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-text {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: .4rem .2rem;
  color: var(--fg);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.28);
  transition: color .25s, border-color .25s;
}
.btn-text:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}
.hero-actions {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: .85rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp .8s .7s forwards;
}
.hero-actions .btn-primary,
.hero-actions .btn-outline {
  min-width: 180px;
}
.section-dark .btn-outline,
#metodologia .btn-outline,
#servicos .btn-outline,
#contato .btn-outline {
  color: var(--white);
  background: transparent;
  border-color: rgba(255,255,255,.28);
}
.section-dark .btn-outline:hover,
#metodologia .btn-outline:hover,
#servicos .btn-outline:hover,
#contato .btn-outline:hover {
  background: rgba(255,255,255,.06);
  border-color: var(--red);
  color: var(--white);
}

/* Hero — Performance Premium */
#hero {
  min-height: 100svh;
  padding: calc(var(--header-h) + 1rem) clamp(1.25rem, 5vw, 4.5rem) 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 55% 50% at 88% 12%, rgba(232,50,10,.22), transparent 58%),
    radial-gradient(ellipse 40% 45% at 8% 80%, rgba(232,50,10,.08), transparent 55%),
    linear-gradient(165deg, #1c1814 0%, #141210 48%, #0f0d0b 100%);
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: calc(100svh - var(--header-h) - 1rem);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: end;
}
.hero-content {
  padding-bottom: clamp(2rem, 6vh, 4.5rem);
  max-width: 620px;
  position: relative;
  z-index: 3;
}
.hero-tag {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp .8s .2s forwards;
}
.hero-tag::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--red);
}
.hero-brand {
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: .85rem;
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp .8s .28s forwards;
}
.hero-title {
  font-family: var(--display);
  font-size: clamp(3.1rem, 6.8vw, 5.6rem);
  line-height: .9;
  letter-spacing: -.055em;
  font-weight: 800;
  color: var(--fg);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(28px);
  animation: fadeUp .9s .38s forwards;
}
.hero-title em {
  color: var(--red);
  font-style: normal;
  font-family: inherit;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: inherit;
}
.hero-sub {
  margin-top: 1.35rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.7;
  color: var(--muted);
  max-width: 440px;
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp .8s .52s forwards;
}
.hero-visual {
  position: relative;
  align-self: stretch;
  min-height: clamp(420px, 74vh, 780px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp .9s .42s forwards;
}
.hero-visual-bg {
  position: absolute;
  left: 8%;
  right: 2%;
  top: 11%;
  bottom: 0;
  background: linear-gradient(160deg, var(--red) 0%, #b92608 100%);
  border-radius: 45% 45% 8px 8px;
}
.hero-visual picture {
  position: relative;
  z-index: 2;
  display: block;
  width: min(100%, 560px);
  height: 100%;
}
.hero-visual img.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
  display: block;
}
.hero-stat-card {
  position: absolute;
  z-index: 3;
  right: 2%;
  bottom: 12%;
  padding: .85rem 1.05rem;
  color: var(--white);
  background: rgba(16, 16, 16, .93);
  border-radius: 10px;
  min-width: 132px;
}
.hero-stat-card strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
}
.hero-stat-card span {
  display: block;
  margin-top: .3rem;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.62);
}
.hero-logo-mobile { display: none; }
.hero-logo-desktop { display: none; }
.hero-scroll { display: none; }
.hero-bg { display: none; }

/* Proof bar — below hero */
.proof-bar {
  background: var(--black);
  color: var(--white);
  padding: 1.75rem clamp(1.25rem, 5vw, 4.5rem);
}
.proof-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, .7fr);
  gap: 1.25rem;
  align-items: center;
}
.proof-bar-copy {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}
.hero-stats,
.proof-bar .hero-stats {
  display: contents;
}
.stat {
  padding-left: 1.25rem;
  border-left: 1px solid rgba(255,255,255,.14);
}
.stat-num {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  color: var(--white);
}
.stat-num span { color: var(--red); }
.stat-label {
  margin-top: .3rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}

/* Sections */
section { padding: clamp(4.5rem, 9vw, 7rem) clamp(1.25rem, 5vw, 4.5rem); position: relative; overflow: hidden; }
section[id],
#faq {
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-tag {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1rem;
}
.section-tag::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--red);
}
.section-title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: .98;
  letter-spacing: -.03em;
  font-weight: 800;
  color: var(--fg);
}
.section-title .outline,
.section-title em {
  color: var(--red);
  font-style: normal;
  -webkit-text-stroke: 0;
}
.section-dark .section-title,
#metodologia .section-title,
#contato .section-title,
#servicos .section-title {
  color: var(--white);
}
.section-dark .section-title .outline,
#metodologia .section-title .outline,
#contato .section-title .outline,
#servicos .section-title .outline {
  color: rgba(255,255,255,.42);
}

.reveal { opacity: 0; transform: translateY(36px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-36px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.reveal-left.visible { opacity: 1; transform: none; }
.reveal-right { opacity: 0; transform: translateX(36px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.reveal-right.visible { opacity: 1; transform: none; }

/* About */
#sobre { background: var(--paper); }
.about-grid {
  max-width: 1280px;
  margin: 2.5rem auto 0;
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-img-bg {
  position: absolute;
  inset: -4% 8% 6% -4%;
  background: var(--red);
  border-radius: var(--radius-md);
  opacity: .9;
}
.about-photo-frame {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 3/4;
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 48% 18%;
  display: block;
  filter: saturate(.94) contrast(1.08);
  transform: scale(1.12);
  transform-origin: 48% 16%;
}
.about-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  z-index: 2;
  width: 88px;
  height: 88px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.about-badge span:first-child {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
}
.about-badge span:last-child {
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.about-text p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 1.15rem;
}
.about-text p strong { color: var(--fg); font-weight: 700; }
.cref-tag {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: .45rem .9rem;
  border-radius: var(--radius);
  margin-bottom: 1.4rem;
}
.cref-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
}

/* Transformações */
#transformacoes { background: var(--paper-deep); }
.transformacoes-header {
  max-width: 1280px;
  margin: 0 auto 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.transf-filter-row {
  max-width: 1280px;
  margin: 0 auto 2rem;
  display: flex;
  gap: .55rem;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: .55rem 1.1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .25s;
}
.filter-btn:hover, .filter-btn.active {
  color: var(--white);
  background: var(--red);
  border-color: var(--red);
}
.transf-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.transf-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .3s var(--ease), border-color .3s;
}
.transf-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232,50,10,.35);
}
.transf-card:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}
.transf-photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--paper-deep);
}
.transf-photo {
  position: relative;
  overflow: hidden;
  background: #1a1816;
}
.transf-photo img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: contain;
  object-position: center;
  background: #1a1816;
  transition: transform .35s var(--ease);
}
.transf-card:hover .transf-photo img {
  transform: scale(1.03);
}
.transf-photo-label {
  position: absolute;
  bottom: .6rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .25rem .7rem;
  border-radius: var(--radius);
  white-space: nowrap;
  pointer-events: none;
}
.transf-photo-label.lbl-before { background: rgba(10,10,10,.78); color: #eee; }
.transf-photo-label.lbl-after { background: var(--red); color: var(--white); }
.transf-card-info {
  padding: 1rem 1.15rem 1.15rem;
  border-top: 1px solid var(--line);
}
.transf-name {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: .35rem;
}
.transf-meta {
  font-size: .78rem;
  color: var(--muted);
  display: flex;
  gap: .85rem;
  flex-wrap: wrap;
}
.transf-meta span { display: flex; align-items: center; gap: .3rem; }
.transf-meta span::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--red);
  border-radius: 50%;
}
.transf-empty {
  grid-column: 1/-1;
  padding: 3.5rem 1.5rem;
  text-align: center;
  border: 1.5px dashed rgba(255,255,255,.12);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
}
.transf-empty-icon { margin-bottom: 1rem; }
.transf-empty-icon svg { width: 44px; height: 44px; fill: rgba(232,50,10,.28); margin: 0 auto; }
.transf-empty h3 {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(243,238,232,.28);
  margin-bottom: .45rem;
}
.transf-empty p { font-size: .9rem; color: var(--muted); }
.transf-pagination {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 2rem auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  flex-wrap: wrap;
}
.transf-page-btn {
  font-family: var(--body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: .55rem .9rem;
  min-width: 42px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .25s, border-color .25s, color .25s, opacity .25s;
}
.transf-page-btn:hover:not(:disabled), .transf-page-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.transf-page-btn:disabled { opacity: .35; cursor: not-allowed; }

/* Lightbox — transformações */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.lightbox[hidden] { display: none !important; }
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, .82);
  backdrop-filter: blur(8px);
}
.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(980px, 100%);
  max-height: min(92svh, 900px);
  overflow: hidden;
  background: var(--paper);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  box-shadow: 0 24px 80px rgba(0,0,0,.45);
  display: flex;
  flex-direction: column;
}
.lightbox-dialog::-webkit-scrollbar { width: 0; height: 0; }
.lightbox-close {
  position: absolute;
  top: .7rem;
  right: .7rem;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: var(--fg);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.lightbox-close:hover {
  background: var(--red);
  color: var(--white);
}
.lightbox-header {
  padding-right: 3rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.lightbox-header h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--fg);
}
.lightbox-header p {
  margin: .4rem 0 0;
  font-size: .85rem;
  color: var(--muted);
}
.lightbox-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  min-height: 0;
  flex: 1;
}
.lightbox-photo {
  margin: 0;
  background: #1a1816;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-photo img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(68svh, 640px);
  object-fit: contain;
  object-position: center;
  background: #1a1816;
}
.lightbox-photo figcaption {
  position: absolute;
  bottom: .7rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: var(--radius);
  pointer-events: none;
}
.lightbox-photo:first-child figcaption {
  background: rgba(10,10,10,.78);
  color: #eee;
}
.lightbox-photo:last-child figcaption {
  background: var(--red);
  color: var(--white);
}
body.lightbox-open { overflow: hidden; }
body.lightbox-open::-webkit-scrollbar { width: 0; height: 0; }

@media (max-width: 700px) {
  .lightbox {
    padding: .75rem;
    align-items: flex-end;
  }
  .lightbox-dialog {
    width: 100%;
    max-height: 92svh;
    border-radius: 16px 16px 12px 12px;
  }
  .lightbox-pair {
    grid-template-columns: 1fr;
    gap: .55rem;
    overflow: auto;
    scrollbar-width: none;
  }
  .lightbox-pair::-webkit-scrollbar { width: 0; height: 0; }
  .lightbox-photo img {
    max-height: 34svh;
  }
}

/* Metodologia — dark authority */
#metodologia { background: var(--black); color: var(--white); }
.method-wrap {
  max-width: 1280px;
  margin: 2.5rem auto 0;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.method-lead {
  max-width: 440px;
  margin: 1rem 0 1.75rem;
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
}
.method-steps { display: flex; flex-direction: column; }
.method-step {
  display: flex;
  gap: 1.25rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line-dark);
  transition: padding .3s;
}
.method-step:last-child { border-bottom: none; }
.method-step:hover { padding-left: .4rem; }
.step-num {
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 800;
  color: var(--red);
  min-width: 1.8rem;
  padding-top: .15rem;
}
.step-title {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: .35rem;
}
.step-desc {
  font-size: .92rem;
  line-height: 1.65;
  color: rgba(255,255,255,.55);
}
.method-panel {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line-dark);
  border-radius: 22px;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.method-panel-label {
  display: inline-flex;
  margin-bottom: 1rem;
  color: var(--red);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.method-panel-title {
  margin: 0 0 1.5rem;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.035em;
}
.method-pillars {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
}
.method-pillars li {
  padding: 1.05rem 0;
  border-top: 1px solid var(--line-dark);
}
.method-pillars li:last-child {
  border-bottom: 1px solid var(--line-dark);
}
.method-pillars strong {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: -.01em;
  text-transform: uppercase;
}
.method-pillars span {
  display: block;
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  line-height: 1.55;
}
.method-panel-foot {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}
.method-panel-foot span {
  padding: .45rem .75rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: rgba(255,255,255,.72);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Serviços */
#servicos { background: var(--ink); color: var(--white); }
.services-header {
  max-width: 1280px;
  margin: 0 auto 2.75rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.services-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line-dark);
}
.service-card {
  grid-column: auto;
  background: transparent;
  padding: 1.6rem 0;
  position: relative;
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--line-dark);
  border-radius: 0;
  display: grid;
  grid-template-columns: 4.5rem minmax(160px, .9fr) 1.4fr;
  gap: 1.25rem 1.75rem;
  align-items: baseline;
  transition: padding .3s var(--ease), background .3s;
}
@media (min-width: 981px) {
  .service-card:nth-child(4),
  .service-card:nth-child(5) { grid-column: auto; }
}
.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0s; }
.service-card:nth-child(3) { transition-delay: 0s; }
.service-card:nth-child(4) { transition-delay: 0s; }
.service-card:nth-child(5) { transition-delay: 0s; }
.service-card:hover {
  background: transparent;
  border-color: var(--line-dark);
  transform: none;
  padding-left: .55rem;
}
.service-num {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--red);
  position: static;
  top: auto;
  right: auto;
}
.service-icon { display: none; }
.service-title {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0;
}
.service-desc {
  font-size: .95rem;
  line-height: 1.65;
  color: rgba(255,255,255,.55);
  max-width: 46ch;
}

/* FAQ */
#faq { background: var(--paper); color: var(--fg); }
.faq-header { max-width: 640px; margin: 0 auto 2.5rem; }
.faq-intro {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--muted);
  margin-top: 1.1rem;
  max-width: 520px;
}
.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: border-color .3s, background .3s;
}
.faq-item[open] {
  border-color: rgba(232,50,10,.35);
  background: rgba(232,50,10,.08);
}
.faq-item summary {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  text-transform: uppercase;
  color: var(--fg);
  padding: 1.15rem 1.35rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--display);
  font-size: 1.4rem;
  color: var(--red);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { color: var(--red); }
.faq-item p {
  padding: 0 1.35rem 1.2rem;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 700px;
}
.faq-item p strong { color: var(--fg); font-weight: 700; }

/* Contato */
#contato {
  background: linear-gradient(145deg, #1a0b08 0%, var(--black) 55%);
  color: var(--white);
  position: relative;
}
.cta-bg-k {
  position: absolute;
  top: -10%;
  right: -8%;
  width: 48vw;
  height: 120%;
  background: var(--red);
  opacity: .07;
  border-radius: 40%;
  filter: blur(2px);
}
.cta-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.cta-text .section-title { margin-bottom: 1.1rem; }
.cta-text p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(255,255,255,.58);
  margin-bottom: 2rem;
  max-width: 420px;
}
.contact-links { display: flex; flex-direction: column; gap: .9rem; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--white);
  transition: transform .2s;
}
.contact-link:hover { transform: translateX(5px); }
.contact-link:hover .contact-link-icon { background: var(--red); }
.contact-link-icon {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(232,50,10,.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s;
}
.contact-link-icon svg { width: 16px; height: 16px; fill: var(--red); transition: fill .3s; }
.contact-link:hover .contact-link-icon svg { fill: var(--white); }
.contact-link-label {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: .15rem;
}
.contact-link-val { font-size: .98rem; font-weight: 600; }
.cta-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line-dark);
  border-radius: 20px;
  padding: 1.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { display: flex; flex-direction: column; gap: .4rem; }
.form-field label {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--white);
  padding: .85rem 1rem;
  font-family: var(--body);
  font-size: .95rem;
  outline: none;
  border-radius: 12px;
  transition: border-color .3s, background .3s;
  resize: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--red);
  background: rgba(232,50,10,.08);
}
.form-field select option { background: #1a1a1a; }
.form-submit {
  width: 100%;
  color: var(--white);
  background: var(--red);
  padding: 1.05rem;
}
.form-submit:hover { background: var(--red-bright); transform: translateY(-2px); }
.form-submit:disabled {
  opacity: .7;
  cursor: wait;
  transform: none;
}
.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-trust {
  margin: 0;
  text-align: center;
  font-size: .78rem;
  line-height: 1.5;
  color: rgba(255,255,255,.45);
}
.form-fields {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-fields[hidden] { display: none; }
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .85rem;
  padding: 1.25rem .5rem .5rem;
}
.form-success[hidden] { display: none; }
.form-success-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  background: #16a34a;
}
.form-success-title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.55rem, 3vw, 2rem);
  letter-spacing: -.02em;
  color: var(--white);
}
.form-success-text {
  margin: 0;
  max-width: 34ch;
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255,255,255,.78);
}
.form-success-note {
  margin: 0;
  max-width: 36ch;
  font-size: .82rem;
  line-height: 1.55;
  color: rgba(255,255,255,.5);
}
.form-success-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: .35rem;
  min-height: 44px;
  padding: .8rem 1.25rem;
  border-radius: var(--radius);
  background: #22c55e;
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.form-success-wa:hover {
  background: #16a34a;
  transform: translateY(-1px);
}

/* Footer */
footer {
  background: var(--black);
  border-top: 1px solid var(--line-dark);
  padding: 2rem clamp(1.25rem, 5vw, 4.5rem);
  padding-right: max(clamp(1.25rem, 5vw, 4.5rem), 7rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
  color: var(--white);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: -.02em;
}
.footer-copy {
  font-size: .75rem;
  color: rgba(255,255,255,.45);
  font-weight: 600;
}
.footer-copy a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color .2s;
}
.footer-copy a:hover {
  color: var(--white);
}
.footer-socials {
  display: flex;
  gap: .7rem;
  margin-right: .5rem;
  position: relative;
  z-index: 1;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  transition: border-color .3s, color .3s, background .3s;
}
.footer-socials a:hover {
  border-color: var(--red);
  color: var(--white);
  background: var(--red);
}
.footer-socials svg { width: 14px; height: 14px; fill: currentColor; }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 9998;
  transition: transform .25s, background .25s;
}
.whatsapp-float:hover {
  background: var(--whatsapp-dark);
  transform: scale(1.06);
}
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }
.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background: var(--black);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .4rem .85rem;
  border-radius: var(--radius);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all .25s ease;
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 980px) {
  .about-grid,
  .method-wrap,
  .cta-inner { grid-template-columns: 1fr; }
  .transf-grid { grid-template-columns: 1fr 1fr; }
  .service-card {
    grid-column: auto;
    grid-template-columns: 3rem 1fr;
    gap: .35rem 1rem;
  }
  .service-desc { grid-column: 2; }
  .nav-links, .nav-cta { display: none !important; }
  .hamburger { display: flex !important; }
  #navbar { padding-right: 4.75rem; }
  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    align-items: stretch;
    gap: 1.25rem;
  }
  #hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 1rem);
  }
  .hero-content {
    order: -1;
    padding-bottom: 1rem;
    max-width: none;
  }
  .hero-visual {
    min-height: 360px;
    max-height: 52svh;
  }
  .hero-stat-card {
    right: 4%;
    bottom: 8%;
  }
  .proof-bar-inner {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .proof-bar-copy { display: none; }
  .about-image-wrap { max-width: 380px; margin: 0 auto; }
  .method-panel { position: static; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .transf-grid { grid-template-columns: 1fr; }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: .75rem;
  }
  .btn-primary,
  .btn-outline,
  .hero-actions .btn-primary,
  .hero-actions .btn-outline {
    width: 100%;
    min-width: 0;
    text-align: center;
  }
  .proof-bar-inner { grid-template-columns: 1fr; gap: 1rem; }
  .stat { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding-top: .85rem; }
  .stat:first-of-type { border-top: 0; padding-top: 0; }
  .hero-title { font-size: clamp(2.7rem, 12vw, 3.5rem); }
  .hero-visual { min-height: 300px; max-height: 44svh; }
  .hero-visual-bg { left: 4%; right: 2%; }
  .hero-stat-card { display: none; }
  footer {
    flex-direction: column;
    text-align: center;
    padding-right: clamp(1.25rem, 5vw, 4.5rem);
    padding-bottom: 5.5rem;
  }
  .footer-socials {
    justify-content: center;
    margin-right: 0;
  }
  .whatsapp-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
  .whatsapp-tooltip { display: none; }
  .cta-form { padding: 1.15rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal, .reveal-left, .reveal-right,
  .hero-tag, .hero-brand, .hero-title, .hero-sub, .hero-actions, .hero-visual {
    opacity: 1 !important;
    transform: none !important;
  }
}