/* ============================================================
   Indústria Digital — styles.css
   Redesign: Branco/Azul Editorial Industrial
   ============================================================ */

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --white:       #ffffff;
  --black:       #0a0a0a;
  --blue:        #1FA2ED;
  --blue-dark:   var(--blue);
  --cta-accent:  var(--blue);
  --lilac:       #cfa3e6;
  --text-muted:  #6b6b6b;
  --border:      #e5e5e5;
  --nav-h:       64px;
  --wrap:        1200px;
  --ease-id:     cubic-bezier(0.16, 1, 0.3, 1);
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:   'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: var(--nav-h); }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--black);
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Layout ──────────────────────────────────────────────────── */
.wrap {
  width: min(var(--wrap), 100% - 3rem);
  margin-inline: auto;
}

/* ── Typography ──────────────────────────────────────────────── */
.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.95;
  color: var(--black);
}

.section-num {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.75rem;
}
.section-num-white { color: rgba(255,255,255,0.45); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.75rem 1.6rem;
  border-radius: 0;
  transition: background 0.2s var(--ease-id);
}
.btn-primary:hover { background: var(--blue-dark); }
.btn-primary.btn-full { width: 100%; }

.btn-text {
  display: inline-flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--black);
  transition: color 0.2s;
}
.btn-text:hover { color: var(--blue); }

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255,255,255,0.7);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border-radius: 0;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--blue);
  border-color: #fff;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
  width: 100%;
  background: #25d366;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border-radius: 0;
  margin-top: 1rem;
  transition: background 0.2s;
}
.btn-whatsapp:hover { background: #1dba58; }

.btn-accordion {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  margin-top: 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.45);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.btn-accordion:hover { color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.25); }

/* ── Reveal ──────────────────────────────────────────────────── */
.reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-id), transform 0.7s var(--ease-id);
  will-change: transform, opacity;
}
.reveal-item.in-view {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
}

/* ════════════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(var(--wrap), 100% - 3rem);
  margin-inline: auto;
}
.nav-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-menu a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-menu a:hover { color: var(--black); }
.nav-end { display: flex; align-items: center; gap: 1rem; }
.nav-cta {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--blue);
  padding: 0.6rem 1.25rem;
  border-radius: 0;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--blue-dark); }
.nav-hbg {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-hbg span {
  display: block;
  width: 22px; height: 2px;
  background: var(--black);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hbg.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hbg.open span:nth-child(2) { opacity: 0; }

@media (max-width: 768px) {
  .nav-logo-img { height: 36px; }
  .nav-menu {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border);
    gap: 1.5rem;
  }
  .nav-menu.open { display: flex; }
  .nav-hbg { display: flex; }
  .nav-cta { display: none; }
}

/* ════════════════════════════════════════════════════════
   HERO — fotografia industrial em background + degradê
   ════════════════════════════════════════════════════════ */
#hero {
  position: relative;
  margin-top: var(--nav-h);
  height: min(700px, 82vh);
  height: min(700px, 82svh);
  min-height: 620px;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  isolation: isolate;
  background-color: #0d1117;
  background-image: url('../src/assets/images/hero-laser.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center right;
  background-attachment: scroll;
}

/* Degradê branco: protege o texto sem recortar a fotografia */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    74deg,
    rgba(255, 255, 255, 1) 0%,
    rgba(255, 255, 255, 1) 36%,
    rgba(255, 255, 255, 0.98) 38%,
    rgba(255, 255, 255, 0.9) 41%,
    rgba(255, 255, 255, 0.72) 45%,
    rgba(255, 255, 255, 0.48) 49%,
    rgba(255, 255, 255, 0.25) 53%,
    rgba(255, 255, 255, 0.08) 56%,
    rgba(255, 255, 255, 0) 59%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 46%;
  max-width: 780px;
  height: 100%;
  min-height: 100%;
  padding: 3.5rem clamp(2.5rem, 3.5vw, 4.5rem) 3.5rem clamp(3rem, 6.5vw, 6.5rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: clamp(3.25rem, 7vh, 4.75rem);
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 0.8rem;
  margin-bottom: 0.8rem;
  padding-left: 0.9rem;
  border-left: 3px solid var(--blue);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--black);
}
.hero-badges span:not(.badge-sep) {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--black);
}
.badge-sep {
  display: block;
  width: 1px;
  height: 12px;
  overflow: hidden;
  background: var(--border);
  color: transparent;
}
.hero-heading {
  font-family: var(--font-display);
  max-width: 34rem;
  font-size: clamp(3.35rem, 5vw, 5.4rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  line-height: 0.9;
  color: var(--black);
  margin-bottom: 1.55rem;
}
.hero-heading::before {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  background: var(--blue);
  margin-bottom: 0.95rem;
}
.hero-heading-blue {
  color: var(--blue);
  display: block;
}
.hero-sub {
  max-width: 440px;
  margin-bottom: 2.25rem;
  font-size: 1rem;
  line-height: 1.65;
  color: #5f5f5f;
}
.hero-ctas {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
}
#hero .btn-primary {
  min-height: 50px;
  padding-inline: 1.75rem;
  white-space: nowrap;
  box-shadow: 0 12px 30px rgba(31, 162, 237, 0.18);
  transition:
    background 0.2s var(--ease-id),
    transform 0.2s var(--ease-id),
    box-shadow 0.2s var(--ease-id);
}
#hero .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(31, 162, 237, 0.25);
}
#hero .btn-text {
  position: relative;
  padding-block: 0.45rem;
  white-space: nowrap;
}
#hero .btn-text::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--black);
  transform: scaleX(0.22);
  transform-origin: left;
  transition: transform 0.25s var(--ease-id), background 0.2s;
}
#hero .btn-text:hover::after {
  background: var(--blue);
  transform: scaleX(1);
}

@media (max-width: 1200px) and (min-width: 901px) {
  .hero-content {
    width: 56%;
    max-width: none;
    padding-right: 2.5rem;
    padding-left: clamp(2rem, 4vw, 3.5rem);
  }
  .hero-heading {
    font-size: clamp(3.35rem, 7vw, 4.75rem);
  }
  .hero-ctas {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.8rem;
  }
}

@media (min-width: 1201px) and (max-height: 840px) {
  .hero-content {
    padding-top: 3rem;
    padding-bottom: 2.25rem;
  }
  .hero-badges {
    margin-bottom: 0.65rem;
  }
  .hero-heading {
    font-size: clamp(3.35rem, 10.2vh, 4.9rem);
    margin-bottom: 1.25rem;
  }
  .hero-heading::before {
    margin-bottom: 0.8rem;
  }
  .hero-sub {
    margin-bottom: 1.5rem;
    line-height: 1.55;
  }
}

@media (max-width: 900px) {
  #hero {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--nav-h));
    min-height: calc(100svh - var(--nav-h));
    background-position: right top;
  }
  #hero::before {
    display: block;
    background: linear-gradient(
      90deg,
      rgba(255, 255, 255, 1) 0%,
      rgba(255, 255, 255, 0.99) 62%,
      rgba(255, 255, 255, 0.92) 82%,
      rgba(255, 255, 255, 0.72) 100%
    );
  }
  .hero-ctas {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: none;
    min-height: calc(100vh - var(--nav-h));
    min-height: calc(100svh - var(--nav-h));
    padding: 3.25rem 1.5rem 3rem;
    background: transparent;
  }
}

@media (max-width: 520px) {
  .hero-badges {
    margin-bottom: 0.75rem;
    font-size: 0.62rem;
  }
  .hero-heading {
    font-size: clamp(2.9rem, 14vw, 3.7rem);
    margin-bottom: 1.35rem;
  }
  .hero-heading::before {
    margin-bottom: 0.85rem;
  }
  .hero-sub {
    margin-bottom: 2rem;
    font-size: 0.96rem;
  }
  .hero-ctas {
    width: 100%;
  }
  #hero .btn-primary {
    width: 100%;
  }
}

@media (max-width: 360px) {
  #hero .btn-primary {
    padding-inline: 1rem;
    font-size: 0.72rem;
  }
}

/* ════════════════════════════════════════════════════════
   NÚMEROS — azul, monumentos numéricos
   ════════════════════════════════════════════════════════ */
.numbers-section {
  background: var(--blue);
  padding: 1.15rem 0;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(var(--wrap), 100% - 3rem);
  margin-inline: auto;
  margin-bottom: 0;
}
.numbers-grid--3 { grid-template-columns: repeat(3, 1fr); }
.numbers-grid--3 .number-item { padding: 0.2rem 2rem; }
.numbers-grid--3 .number-val { font-size: clamp(2.15rem, 3.8vw, 3.25rem); }
.number-item {
  padding: 1.5rem 2rem;
  border-right: 1px solid rgba(255,255,255,0.15);
  text-align: center;
}
.number-item:last-child { border-right: none; }
.number-val {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.number-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.64rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.68);
  line-height: 1.35;
}

/* Ticker */
.clients-section {
  background: var(--white);
  padding: 0.9rem 0 1rem;
  border-bottom: 1px solid var(--border);
}
.ticker-wrap {
  padding: 0;
}
.ticker-label {
  text-align: center;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #777;
  margin-bottom: 0.55rem;
}
.ticker-strip {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 7%, black 93%, transparent);
  mask-image: linear-gradient(to right, transparent, black 7%, black 93%, transparent);
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  width: max-content;
  padding: 0.2rem 0;
  will-change: transform;
}
.ticker-track.is-ready {
  animation: ticker 65s linear infinite;
}
.ticker-group {
  display: flex;
  align-items: center;
  gap: clamp(2.5rem, 4.5vw, 5rem);
  flex: 0 0 auto;
  padding-right: clamp(2.5rem, 4.5vw, 5rem);
}
.ticker-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(120px, 11vw, 176px);
  height: 60px;
  flex: 0 0 auto;
}
.ticker-logo img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 48px;
  object-fit: contain;
  filter: grayscale(1) brightness(0.28) contrast(1.15);
  opacity: 0.72;
  transition: opacity 0.25s var(--ease-id), transform 0.25s var(--ease-id), filter 0.25s var(--ease-id);
}
/* hover devolve a cor original — exige arquivo escuro/colorido, versao branca some no fundo branco */
.ticker-logo:hover img {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}
.ticker-strip:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track.is-ready { animation: none; }
}

@media (max-width: 900px) {
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .number-item:nth-child(2) { border-right: none; }
  .number-item:nth-child(1),
  .number-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.15); }

  .numbers-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .numbers-grid--3 .number-item {
    padding: 0.45rem 0.5rem;
    border-right: 1px solid rgba(255,255,255,0.15);
    border-bottom: none;
  }
  .numbers-grid--3 .number-item:last-child { border-right: none; }
  .numbers-grid--3 .number-val { font-size: clamp(2rem, 8vw, 2.8rem); }
  .numbers-grid--3 .number-label {
    font-size: 0.54rem;
    letter-spacing: 0.08em;
  }
  .clients-section { padding-block: 0.75rem 0.85rem; }
  .ticker-logo {
    width: 108px;
    height: 52px;
  }
  .ticker-logo img { max-height: 40px; }
}

/* ════════════════════════════════════════════════════════
   SERVIÇOS — branco, bandas editoriais
   ════════════════════════════════════════════════════════ */
.services-section {
  background: var(--white);
  padding: 8rem 0;
  border-top: 1px solid var(--border);
}
.services-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: start;
}
.services-left {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.services-heading { margin-bottom: 1.5rem; }
.services-intro {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 300px;
}
.services-right { display: flex; flex-direction: column; }

.service-band {
  display: block;
  border-top: 1px solid var(--border);
  color: var(--black);
  transition: background 0.22s var(--ease-id);
}
.service-band:last-child { border-bottom: 1px solid var(--border); }
.service-band-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2.25rem 1.5rem;
}
.service-band:hover { background: var(--blue); }
.service-band:hover .service-band-num,
.service-band:hover .service-band-title,
.service-band:hover .service-band-desc,
.service-band:hover .service-band-arrow { color: #fff; }

.service-band-num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 20px;
  transition: color 0.22s;
}
.service-band-body { flex: 1; }
.service-band-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--black);
  letter-spacing: 0.01em;
  margin-bottom: 0.3rem;
  transition: color 0.22s;
  line-height: 1.1;
}
.service-band-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  transition: color 0.22s;
}
.service-band-arrow {
  font-size: 1.4rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: color 0.22s, transform 0.22s;
}
.service-band:hover .service-band-arrow { transform: translateX(6px); }

@media (max-width: 900px) {
  .services-inner { grid-template-columns: 1fr; gap: 3rem; }
  .services-left { position: static; }
  .services-intro { max-width: 100%; }
}

/* ════════════════════════════════════════════════════════
   CASES — azul, lista editorial
   ════════════════════════════════════════════════════════ */
.cases-section {
  background: var(--blue);
  padding: 8rem 0;
}
.cases-inner {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 6rem;
  align-items: start;
}
.cases-left {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.cases-heading { color: #fff; }
.cases-right { display: flex; flex-direction: column; }

.case-row {
  padding: 2.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  transition: background 0.2s, padding 0.2s;
  cursor: default;
}
.case-row:last-child { border-bottom: 1px solid rgba(255,255,255,0.15); }
.case-row:hover {
  background: rgba(255,255,255,0.07);
  padding-left: 1rem;
  padding-right: 1rem;
  margin: 0 -1rem;
}
.case-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.case-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 900;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.01em;
  line-height: 1;
}
.case-metric {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 800;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.02em;
  text-align: right;
  line-height: 1.1;
}
.case-detail {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.45);
}

@media (max-width: 900px) {
  .cases-inner { grid-template-columns: 1fr; gap: 3rem; }
  .cases-left { position: static; }
  .case-top { flex-direction: column; gap: 0.25rem; }
  .case-metric { text-align: left; }
  .case-row:hover { padding-left: 0; padding-right: 0; margin: 0; }
}

/* ════════════════════════════════════════════════════════
   SOBRE NÓS / EQUIPE — escuro, texto + fundadores + mosaico bento
   ════════════════════════════════════════════════════════ */
.sobre-section {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: clamp(5rem, 8vw, 7.5rem) 0;
}
.sobre-inner {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(500px, 1.18fr);
  gap: clamp(3.5rem, 6vw, 6rem);
  align-items: start;
}
.sobre-inner > * { min-width: 0; }
.sobre-text { max-width: 500px; }
.sobre-section .section-num { color: var(--blue); }
.sobre-section .sobre-heading {
  color: var(--black);
  margin-bottom: 1.5rem;
}
.sobre-lead {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--cta-accent);
  line-height: 1.2;
  margin-bottom: 1.75rem;
}
.sobre-body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}
.sobre-text > .sobre-body:last-of-type { margin-bottom: 0; }

/* Fundadores — integrados à coluna editorial */
.sobre-founders {
  margin-top: 2.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}
.sf-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.25rem;
}
.sf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
.sf-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  min-width: 0;
}
.sf-card img {
  width: min(100%, 150px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(0.55);
  transition: filter 0.4s var(--ease-id), transform 0.4s var(--ease-id);
}
.sf-card:hover img { filter: grayscale(0); transform: scale(1.02); }
.sf-info h4 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1;
  margin: 0.9rem 0 0.35rem;
  white-space: nowrap;
}
.sf-info span {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

/* Mosaico bento — vertical, assimétrico e fotográfico */
.sobre-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(8, 1fr);
  grid-template-areas:
    "a a a b b b"
    "a a a b b b"
    "c c d d d d"
    "c c d d d d"
    "e e e f f f"
    "e e e f f f"
    "g g h h i i"
    "g g h h i i";
  gap: 0.45rem;
  height: clamp(720px, 72vw, 940px);
}
.ga-a { grid-area: a; }
.ga-b { grid-area: b; }
.ga-c { grid-area: c; }
.ga-d { grid-area: d; }
.ga-e { grid-area: e; }
.ga-f { grid-area: f; }
.ga-g { grid-area: g; }
.ga-h { grid-area: h; }
.ga-i { grid-area: i; }
.bento-cell { position: relative; overflow: hidden; }
.bento-blue  { background: var(--blue); }
.bento-white { background: #fff; }
.bento-lilac { background: var(--lilac); }
.bento-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(0.25) brightness(0.92);
  opacity: 1;
  transform: scale(1);
  transition:
    opacity 0.55s var(--ease-id),
    filter 0.5s var(--ease-id),
    transform 0.55s var(--ease-id);
}
.ga-a img { object-position: 50% 27%; }
.ga-b img { object-position: 64% 25%; }
.ga-d img { object-position: 50% 64%; }
.ga-e img { object-position: 50% 58%; }
.ga-f img { object-position: 50% 58%; }
.ga-g img { object-position: 50% 43%; }
.ga-h img { object-position: 50% 46%; }
.ga-i img { object-position: 50% 42%; }
.bento-photo:not(.is-changing):hover img { filter: grayscale(0); transform: scale(1.05); }
.bento-photo.is-changing img {
  opacity: 0;
  transform: scale(1.025);
}
.bento-logo {
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bento-logo img { width: 82%; height: auto; filter: brightness(0) invert(1); }

@media (max-width: 900px) {
  .sobre-inner { grid-template-columns: minmax(0, 1fr); gap: 3rem; }
  .sobre-text { width: 100%; max-width: 100%; }
  .sobre-bento {
    width: 100%;
    height: clamp(680px, 120vw, 900px);
  }
}
@media (max-width: 560px) {
  .sobre-section { padding: 4.5rem 0; }
  .sf-grid { gap: 0.85rem; }
  .sobre-bento { gap: 0.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  .bento-photo img { transition: none; }
}

/* ════════════════════════════════════════════════════════
   AUDIOVISUAL — preto, grid de cases
   ════════════════════════════════════════════════════════ */
.av-section {
  position: relative;
  overflow: hidden;
  padding: 7rem 0;
  background:
    radial-gradient(55% 48% at 12% 18%, rgba(31, 162, 237, 0.22), transparent 60%),
    radial-gradient(50% 45% at 86% 24%, rgba(31, 162, 237, 0.16), transparent 60%),
    radial-gradient(58% 52% at 72% 88%, rgba(31, 162, 237, 0.18), transparent 60%),
    radial-gradient(46% 42% at 24% 82%, rgba(31, 162, 237, 0.12), transparent 60%),
    var(--black);
}
/* Textura de pontos azuis dispersos */
.av-section::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(31, 162, 237, 0.5) 1.4px, transparent 1.5px);
  background-size: 48px 48px;
  opacity: 0.12;
  -webkit-mask-image: radial-gradient(120% 120% at 50% 50%, #000 55%, transparent 100%);
  mask-image: radial-gradient(120% 120% at 50% 50%, #000 55%, transparent 100%);
}
.av-section > .wrap { position: relative; z-index: 1; }
.av-header {
  max-width: 640px;
  margin-bottom: 4rem;
}
.av-header .section-num { color: rgba(255,255,255,0.35); }
.av-header .heading-lg  { color: #fff; }
.av-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  margin-top: 1.5rem;
  max-width: 480px;
}
.av-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.av-card {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  background: #111;
  border: 1px solid rgba(255,255,255,0.07);
}
.av-grid .av-card.reveal-item {
  --drop-tilt: -1.1deg;
  opacity: 0;
  transform: translate3d(0, -84px, 0) rotate(var(--drop-tilt)) scale(0.965);
  transform-origin: 50% 8%;
  transition: border-color 0.35s var(--ease-id);
  will-change: transform, opacity;
}
.av-grid .av-card.reveal-item:nth-child(2) {
  --drop-tilt: 0.85deg;
}
.av-grid .av-card.reveal-item:nth-child(3) {
  --drop-tilt: -0.65deg;
}
.av-grid .av-card.reveal-item.in-view {
  animation: av-card-drop 0.92s both;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
.av-grid .av-card.reveal-item:nth-child(2).in-view {
  animation-delay: 0.24s;
}
.av-grid .av-card.reveal-item:nth-child(3).in-view {
  animation-delay: 0.48s;
}
.av-grid .av-card:hover {
  border-color: rgba(31, 162, 237, 0.5);
}
@keyframes av-card-drop {
  0% {
    opacity: 0;
    transform: translate3d(0, -84px, 0) rotate(var(--drop-tilt)) scale(0.965);
  }
  58% {
    opacity: 1;
    transform: translate3d(0, 9px, 0) rotate(0.18deg) scale(1.006);
  }
  76% {
    transform: translate3d(0, -4px, 0) rotate(-0.08deg) scale(0.998);
  }
  90% {
    transform: translate3d(0, 2px, 0) rotate(0.03deg) scale(1.001);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotate(0) scale(1);
  }
}
/* Acento azul no topo para cards sem foto */
.av-card:not(.av-card--photo)::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue);
}
/* Número decorativo de fundo nos cards sem foto */
.av-card:not(.av-card--photo)::after {
  content: attr(data-client);
  position: absolute;
  bottom: -0.15em; right: 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 900;
  text-transform: uppercase;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.av-card--photo .av-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.75s var(--ease-id), filter 0.75s var(--ease-id);
}
.av-card--photo:hover .av-card-img {
  transform: scale(1.035);
  filter: saturate(1.06) contrast(1.02);
}
.av-card--photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.25) 55%, transparent 100%);
  z-index: 1;
}
.av-card-inner {
  position: relative;
  z-index: 2;
  padding: 2rem;
  width: 100%;
}
.av-card-tag {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  margin-bottom: 0.4rem;
}
.av-card--photo .av-card-tag {
  color: rgba(255, 255, 255, 0.75);
}
.av-card-client {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 900;
  text-transform: uppercase;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.av-card-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
}
@media (max-width: 900px) {
  .av-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .av-card { aspect-ratio: 4/3; }
  .av-grid .av-card.reveal-item:nth-child(n).in-view {
    animation-delay: 0s;
  }
}
@media (prefers-reduced-motion: reduce) {
  .av-grid .av-card.reveal-item,
  .av-grid .av-card.reveal-item.in-view {
    opacity: 1;
    transform: none;
    animation: none;
  }
  .av-card--photo .av-card-img {
    transition: none;
  }
}

/* ════════════════════════════════════════════════════════
   PROGRAMAS — azul, accordion
   ════════════════════════════════════════════════════════ */
.programs-section {
  background: var(--blue);
  padding: 8rem 0;
}
.programs-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: start;
}
.programs-left {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.programs-heading {
  color: #fff;
  margin-bottom: 1.5rem;
}
.programs-desc {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  line-height: 1.7;
}

.programs-accordion { display: flex; flex-direction: column; }
.accordion-item { border-top: 1px solid rgba(255,255,255,0.18); }
.accordion-item:last-child { border-bottom: 1px solid rgba(255,255,255,0.18); }

.accordion-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  padding: 1.75rem 0;
  background: none;
  cursor: pointer;
  text-align: left;
}
.accordion-num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
  flex-shrink: 0;
  width: 20px;
}
.accordion-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  font-weight: 800;
  text-transform: uppercase;
  color: #fff;
  flex: 1;
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.accordion-icon {
  font-size: 1.6rem;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease-id);
  line-height: 1;
  font-family: var(--font-body);
}
.accordion-item.active .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease-id), padding 0.4s var(--ease-id);
  padding-left: calc(20px + 1.5rem);
}
.accordion-item.active .accordion-body {
  max-height: 220px;
  padding-bottom: 2rem;
}
.accordion-body p {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  line-height: 1.7;
}

.accordion-item.active {
  background: rgba(255,255,255,0.06);
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  margin-left: -1.25rem;
  margin-right: -1.25rem;
}

@media (max-width: 900px) {
  .programs-inner { grid-template-columns: 1fr; gap: 3rem; }
  .programs-left { position: static; }
  .accordion-item.active { padding-left: 0.75rem; padding-right: 0.75rem; margin-left: -0.75rem; margin-right: -0.75rem; }
}

/* ════════════════════════════════════════════════════════
   CONTATO — branco, editorial
   ════════════════════════════════════════════════════════ */
.contato-section {
  background: var(--white);
  border-top: 1px solid var(--border);
}
.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  padding: 8rem 0;
  align-items: start;
}
.contato-left {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.contato-heading { margin-bottom: 2rem; }
.contato-proof {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.5;
  color: var(--cta-accent);
  max-width: 340px;
}
.proof-sep { color: var(--cta-accent); }

/* CTA final — acento #1FA2ED */
.contato-section .section-num { color: var(--cta-accent); }
.contato-section .btn-primary { background: var(--cta-accent); }
.contato-section .btn-primary:hover { background: var(--blue); }
.contato-section .cf-input:focus { border-bottom-color: var(--cta-accent); }
.contato-section .footer-social a { color: var(--cta-accent); }

.cf-row { margin-bottom: 1.75rem; }
.cf-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}
.cf-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  color: var(--black);
  padding: 0.75rem 0;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.cf-input:focus {
  outline: none;
  border-bottom-color: var(--blue);
}
.cf-input::placeholder { color: #ccc; }
.cf-input option { background: var(--white); color: var(--black); }

.contato-or {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin: 0.75rem 0;
}

.footer-credits {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.footer-logo {
  height: 34px;
  width: auto;
  filter: brightness(0);
  opacity: 0.4;
  margin-bottom: 1rem;
}
.footer-credits p {
  font-size: 0.875rem;
  color: var(--text-muted);
}
.footer-credits p.footer-phone { margin-bottom: 0.4rem; }
.footer-phone a {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cta-accent);
  letter-spacing: 0.02em;
  transition: opacity 0.2s;
}
.footer-phone a:hover { opacity: 0.7; }
.footer-social {
  display: flex;
  gap: 1.75rem;
  margin-top: 1rem;
}
.footer-social a {
  font-size: 0.9rem;
  color: var(--blue);
  font-weight: 600;
  transition: opacity 0.2s;
}
.footer-social a:hover { opacity: 0.7; }

@media (max-width: 900px) {
  .contato-inner { grid-template-columns: 1fr; gap: 3rem; padding: 5rem 0; }
  .contato-left { position: static; }
}

/* ════════════════════════════════════════════════════════
   WHATSAPP FLUTUANTE
   ════════════════════════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  opacity: 0;
  transform: translateY(12px) scale(0.88);
  transition: opacity 0.4s var(--ease-id), transform 0.4s var(--ease-id), background 0.2s;
  pointer-events: none;
}
.wa-float.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.wa-float:hover { background: #1dba58; transform: scale(1.08); }