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

:root {
  --bg:        #070c16;
  --bg2:       #0c1424;
  --bg3:       #101c31;
  --panel:     #0e1930;
  --border:    rgba(79,163,209,.13);
  --border2:   rgba(79,163,209,.3);
  --blue:      #1a6ec7;
  --sky:       #4FA3D1;
  --teal:      #20c997;
  --sky-dim:   rgba(79,163,209,.12);
  --teal-dim:  rgba(32,201,151,.1);
  --text:      #eaf2fa;
  --muted:     #8aa8c4;
  --faint:     #46617f;
  --r:  10px;
  --rl: 16px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Nunito', sans-serif;
  --font-ui:      'Rajdhani', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,163,209,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,163,209,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* Adia a renderização das seções fora da tela sem alterar o layout. */
section:not(.hero) {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}

/* Container central: conteúdo nunca se espalha demais */
/* ============ TELA DE CARREGAMENTO ============ */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--bg);
  opacity: 1;
  visibility: visible;
  transition: opacity .4s ease, visibility .4s ease;
  /* Saída de segurança: mesmo que algum script falhe no celular,
     a tela de carregamento nunca fica presa sobre o site. */
  animation: loaderFailsafe .45s 4s forwards;
}
.site-loader.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.loader-logo {
  width: clamp(140px, 20vw, 190px);
  height: auto;
  display: block;
  object-fit: contain;
  animation: loaderLogoIn .7s ease both;
}
.loader-panel {
  width: min(500px, 86vw);
  min-height: 336px;
}
.loader-panel .panel-mock {
  width: 100%;
  animation: loaderLogoIn .7s .15s ease both;
  box-shadow: 0 24px 70px rgba(0,0,0,.3), 0 0 60px rgba(79,163,209,.08);
}
.loader-progress {
  width: min(220px, 55vw);
  height: 3px;
  overflow: hidden;
  background: rgba(79,163,209,.16);
  border-radius: 3px;
}
.loader-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--sky), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  animation: loaderProgress 3s linear forwards;
}
@keyframes loaderLogoIn {
  from { opacity: 0; transform: translateY(10px) scale(.96); }
  to { opacity: 1; transform: none; }
}
@keyframes loaderProgress {
  to { transform: scaleX(1); }
}
@keyframes loaderFailsafe {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

/* ============ BARRA DE PROGRESSO ============ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--blue), var(--sky), var(--teal));
  z-index: 300;
  transition: width .1s linear;
}

/* ============ NAV ============ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .8rem 2.5rem;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, padding .3s, backdrop-filter .3s;
}
nav.scrolled {
  background: rgba(7,12,22,.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: .55rem 2.5rem;
}

.nav-logo { display: flex; align-items: center; text-decoration: none; }
.brand-logo {
  display: block;
  object-fit: contain;
  border-radius: 0;
  background: transparent;
  /* remove o fundo escuro do PNG: pixels pretos ficam invisíveis sobre o site escuro */
  mix-blend-mode: screen;
}
.brand-logo-nav { width: 88px; height: 46px; }

.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  font-family: var(--font-ui); font-weight: 600; font-size: .82rem;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted);
  text-decoration: none; transition: color .2s;
  padding: .3rem 0;
  position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--sky);
  transition: width .25s;
}
.nav-links a:hover { color: var(--sky); }
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  padding: .45rem 1.3rem !important; border: 1px solid var(--sky) !important;
  border-radius: 50px !important; color: var(--sky) !important;
  transition: background .2s, color .2s !important;
}
.nav-cta:hover { background: var(--sky) !important; color: var(--bg) !important; }

/* hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: .55rem .6rem;
  cursor: pointer;
  z-index: 210;
}
.nav-toggle span {
  width: 20px; height: 2px; border-radius: 2px;
  background: var(--sky);
  transition: transform .25s, opacity .2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7.5rem 2.5rem 3.5rem;
  overflow: hidden;
}

#net-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero::before {
  content: '';
  position: absolute; top: -10%; left: -5%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,110,199,.15) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: -8%; right: -5%;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(32,201,151,.09) 0%, transparent 65%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 3.5rem;
  align-items: center;
}

/* entrada orquestrada */
.stagger {
  opacity: 0;
  transform: translateY(22px);
  animation: heroIn .7s cubic-bezier(.22,.9,.35,1) forwards;
  animation-delay: calc(var(--d, 0) * .13s + .1s);
}
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }

.hero-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-ui); font-weight: 600; font-size: .7rem;
  letter-spacing: 2.5px; text-transform: uppercase; color: var(--teal);
  border: 1px solid rgba(32,201,151,.28); padding: .4rem 1.2rem; border-radius: 50px;
  margin-bottom: 1.8rem; background: rgba(32,201,151,.05);
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 8px var(--teal);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 4.6vw, 4rem);
  line-height: 1.06;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 1.3rem;
}
.hero-title .grad {
  background: linear-gradient(90deg, var(--sky) 0%, var(--teal) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.swap-wrap {
  display: inline-block;
  min-width: 5.2ch;
  text-align: left;
}
#swap-word {
  display: inline-block;
  transition: opacity .3s, transform .3s;
}
#swap-word.swapping { opacity: 0; transform: translateY(10px); }

.hero-sub {
  font-size: 1rem; color: var(--muted); max-width: 480px;
  font-weight: 400; line-height: 1.78; margin-bottom: 2.2rem;
}

.hero-actions { display: flex; gap: 1rem; align-items: center; margin-bottom: 2.8rem; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  color: #fff; text-decoration: none;
  font-family: var(--font-ui); font-weight: 700; font-size: .82rem;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: .85rem 2rem; border-radius: 50px;
  transition: box-shadow .25s, transform .15s;
  box-shadow: 0 0 28px rgba(79,163,209,.22);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 34px rgba(79,163,209,.4); }
.btn-primary:focus-visible, .btn-ghost:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem; color: var(--muted);
  text-decoration: none; font-family: var(--font-ui); font-weight: 600;
  font-size: .82rem; letter-spacing: 1.5px; text-transform: uppercase;
  padding: .85rem 1.6rem; border: 1px solid var(--border2); border-radius: 50px;
  transition: color .2s, border-color .2s;
}
.btn-ghost:hover { color: var(--sky); border-color: var(--sky); }

/* métricas do hero */
.hero-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .8rem;
  max-width: 620px;
}
.strip-card {
  background: rgba(14,25,48,.6);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: .85rem 1rem;
  transition: border-color .3s, transform .3s;
}
.strip-card:hover { border-color: var(--border2); transform: translateY(-3px); }
.strip-num {
  display: block;
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.5rem; color: var(--text); letter-spacing: -1px; line-height: 1.1;
}
.strip-label { font-size: .66rem; color: var(--muted); font-weight: 600; letter-spacing: .3px; display: block; margin-top: .15rem; }

/* ---- visual: mini painel vivo ---- */
.hero-visual { position: relative; }

.panel-mock {
  position: relative;
  background: rgba(12,20,36,.82);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border2);
  border-radius: 18px;
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0,0,0,.5),
    0 0 60px rgba(79,163,209,.08);
  animation: floatPanel 6s ease-in-out infinite;
}
@keyframes floatPanel {
  0%, 100% { transform: translateY(0) rotate(-.4deg); }
  50%       { transform: translateY(-12px) rotate(.4deg); }
}

.panel-head {
  display: flex; align-items: center; gap: .8rem;
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(7,12,22,.6);
}
.panel-dots { display: flex; gap: 5px; }
.panel-dots i { width: 8px; height: 8px; border-radius: 50%; display: block; }
.panel-dots .r { background: #ff5f57; } .panel-dots .y { background: #febc2e; } .panel-dots .g { background: #28c840; }
.panel-url {
  flex: 1;
  font-family: var(--font-ui); font-weight: 600; font-size: .68rem;
  letter-spacing: 1px; color: var(--faint);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .2rem .7rem;
  text-align: center;
}
.panel-live {
  display: inline-flex; align-items: center; gap: .35rem;
  font-family: var(--font-ui); font-weight: 700; font-size: .58rem;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--teal);
}
.panel-live i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 6px var(--teal);
  animation: pulse 1.6s infinite;
}

/* ---- cenas do painel: dashboard ⇆ site ---- */
.panel-scenes {
  position: relative;
  height: 292px;
}
.panel-scene {
  position: absolute;
  inset: 0;
  padding: 1.1rem 1.2rem 2.1rem;
  display: grid;
  gap: 1rem;
  align-content: start;
  opacity: 0;
  transform: translateY(14px) scale(.98);
  transition: opacity .55s ease, transform .55s cubic-bezier(.22,.9,.35,1);
  pointer-events: none;
}
.panel-scene.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.scene-dots {
  position: absolute;
  bottom: .7rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .45rem;
  z-index: 2;
}
.scene-dots i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--faint);
  transition: background .3s, transform .3s;
}
.scene-dots i.active {
  background: var(--sky);
  transform: scale(1.25);
  box-shadow: 0 0 8px rgba(79,163,209,.6);
}

/* ---- cena SITE: mock de site institucional ---- */
.site-nav {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--border);
}
.site-logo {
  width: 26px; height: 12px; border-radius: 3px;
  background: linear-gradient(90deg, var(--blue), var(--sky));
}
.site-navlinks { display: flex; gap: .5rem; flex: 1; justify-content: center; }
.site-navlinks i { width: 22px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.16); }
.site-navbtn {
  width: 44px; height: 14px; border-radius: 8px;
  border: 1px solid var(--border2);
  background: rgba(79,163,209,.1);
}

.site-hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1rem;
  align-items: center;
}
.site-hero-text { display: grid; gap: .5rem; }
.site-h1 {
  height: 12px; border-radius: 6px;
  background: linear-gradient(90deg, var(--sky), var(--teal));
  opacity: .85;
  transform-origin: left;
}
.site-h1.w1 { width: 92%; }
.site-h1.w2 { width: 64%; }
.site-p { height: 5px; border-radius: 3px; background: rgba(255,255,255,.14); width: 96%; }
.site-p.short { width: 70%; }
.site-btns { display: flex; gap: .5rem; margin-top: .35rem; }
.site-btns i { height: 16px; border-radius: 9px; display: block; }
.site-btns .solid { width: 58px; background: linear-gradient(90deg, var(--blue), var(--sky)); }
.site-btns .ghost { width: 50px; border: 1px solid var(--border2); }

.site-hero-img {
  height: 96px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 70% 20%, rgba(32,201,151,.18), transparent 55%),
    linear-gradient(135deg, rgba(26,110,199,.25), rgba(79,163,209,.08));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: relative;
}
.site-hero-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.08) 50%, transparent 60%);
  transform: translateX(-100%);
}
.scene-site.active .site-hero-img::after { animation: sheen 2.4s .6s ease infinite; }
@keyframes sheen { 40%, 100% { transform: translateX(100%); } }
.site-hero-img svg { width: 30px; height: 30px; stroke: rgba(234,242,250,.4); }

.site-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; }
.site-cards span {
  height: 40px; border-radius: 8px;
  background: rgba(79,163,209,.07);
  border: 1px solid var(--border);
  opacity: 0;
  transform: translateY(8px);
}
.scene-site.active .site-cards span { animation: cardIn .45s ease forwards; }
.scene-site.active .site-cards span:nth-child(1) { animation-delay: .35s; }
.scene-site.active .site-cards span:nth-child(2) { animation-delay: .5s; }
.scene-site.active .site-cards span:nth-child(3) { animation-delay: .65s; }
@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }

.scene-site.active .site-h1 { animation: h1In .5s ease both; }
.scene-site.active .site-h1.w2 { animation-delay: .12s; }
@keyframes h1In { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.panel-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; }
.kpi {
  background: rgba(79,163,209,.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .6rem .7rem;
}
.kpi b {
  display: block;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  letter-spacing: -.5px;
  background: linear-gradient(90deg, var(--sky), var(--teal));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.kpi small { font-size: .6rem; color: var(--muted); letter-spacing: .3px; }

.panel-chart svg { width: 100%; height: 78px; display: block; }
.chart-line { stroke-dasharray: 500; stroke-dashoffset: 500; }
.scene-dash.active .chart-line { animation: drawLine 1.9s .5s ease forwards; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.chart-area { opacity: 0; }
.scene-dash.active .chart-area { animation: fadeArea 1s 1.7s ease forwards; }
@keyframes fadeArea { to { opacity: 1; } }

.panel-bars { display: grid; gap: .55rem; }
.pbar { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: .7rem; }
.pbar span {
  font-family: var(--font-ui); font-weight: 600; font-size: .64rem;
  letter-spacing: .8px; text-transform: uppercase; color: var(--muted);
}
.pbar i {
  display: block; height: 7px; border-radius: 4px;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  width: 0;
}
.scene-dash.active .pbar i { animation: growBar 1.1s .7s cubic-bezier(.22,.9,.35,1) forwards; }
.scene-dash.active .pbar:nth-child(2) i { animation-delay: .9s; }
.scene-dash.active .pbar:nth-child(3) i { animation-delay: 1.1s; }
.pbar:nth-child(2) i { background: linear-gradient(90deg, var(--sky), var(--teal)); }
@keyframes growBar { to { width: var(--w, 60%); } }

/* chips flutuantes */
.float-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--font-ui); font-weight: 600; font-size: .68rem;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--text);
  background: rgba(12,20,36,.9);
  border: 1px solid var(--border2);
  border-radius: 50px;
  padding: .45rem 1rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
  animation: floatChip 5s ease-in-out infinite;
}
.float-chip svg { width: 13px; height: 13px; stroke: var(--sky); }
.chip-a { top: -16px; left: -22px; animation-delay: .6s; }
.chip-b { bottom: 34px; right: -18px; animation-delay: 1.4s; }
.chip-b svg { stroke: var(--teal); }
.chip-c { bottom: -18px; left: 12%; animation-delay: 2.2s; }
@keyframes floatChip {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-9px); }
}

/* seta de scroll */
.scroll-cue {
  position: absolute;
  left: 50%; bottom: 1.4rem;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 1.5px solid var(--border2);
  border-radius: 20px;
  display: flex; justify-content: center;
  z-index: 2;
  transition: border-color .2s;
}
.scroll-cue:hover { border-color: var(--sky); }
.scroll-cue span {
  width: 3px; height: 8px; border-radius: 3px;
  background: var(--sky);
  margin-top: 7px;
  animation: cueDrop 1.8s infinite;
}
@keyframes cueDrop {
  0%   { transform: translateY(0); opacity: 1; }
  70%  { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ============ SEÇÕES ============ */
section { position: relative; z-index: 1; padding: 6rem 2.5rem; }

.section-tag {
  display: inline-block; font-family: var(--font-ui); font-weight: 700;
  font-size: .68rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--sky); margin-bottom: .8rem;
}
.section-tag::before {
  content: '';
  display: inline-block;
  width: 22px; height: 1.5px;
  background: linear-gradient(90deg, var(--sky), transparent);
  vertical-align: middle;
  margin-right: .6rem;
}
.section-title {
  font-family: var(--font-display); font-weight: 700; font-size: 2.3rem;
  color: var(--text); letter-spacing: -1.2px; line-height: 1.12; margin-bottom: 1rem;
}
.section-desc { font-size: .92rem; color: var(--muted); max-width: 480px; line-height: 1.75; }

/* ============ PROJETOS ============ */
.projects { background: var(--bg); }
.projects-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2.5rem; gap: 1.5rem; }
.filter-tabs { display: flex; gap: .4rem; flex-wrap: wrap; }
.filter-tab {
  font-family: var(--font-ui); font-weight: 600; font-size: .7rem;
  letter-spacing: 1.5px; text-transform: uppercase; padding: .4rem 1rem; border-radius: 50px;
  border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; transition: all .2s;
}
.filter-tab.active, .filter-tab:hover { background: var(--sky-dim); border-color: var(--sky); color: var(--sky); }

.projects-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; }
.project-card {
  border-radius: var(--rl); border: 1px solid var(--border); overflow: hidden;
  background: var(--panel); transition: transform .3s, border-color .3s, box-shadow .3s; cursor: pointer;
  display: flex; flex-direction: column;
}
.project-card:hover { transform: translateY(-6px); border-color: var(--border2); box-shadow: 0 20px 60px rgba(79,163,209,.09); }
.project-card:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-color: var(--sky); }
.project-card.featured { grid-column: span 2; }

.project-thumb { width: 100%; height: 190px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.project-card.featured .project-thumb { height: 250px; }
.thumb-bg { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 1.5rem; }
.thumb-ui {
  width: 80%; background: rgba(9,14,26,.5); backdrop-filter: blur(4px);
  border-radius: 8px; border: 1px solid rgba(255,255,255,.07); padding: .9rem;
}
.thumb-topbar { display: flex; gap: 4px; margin-bottom: .5rem; }
.thumb-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.15); }
.thumb-dot.r { background: #ff5f57; } .thumb-dot.y { background: #febc2e; } .thumb-dot.g { background: #28c840; }
.thumb-line { height: 4px; border-radius: 2px; background: rgba(255,255,255,.18); margin-bottom: 4px; }
.thumb-line.s { width: 55%; } .thumb-line.m { width: 72%; } .thumb-line.l { width: 90%; } .thumb-line.xs { width: 35%; }
.thumb-block { height: 26px; border-radius: 4px; background: rgba(255,255,255,.1); margin-top: 5px; }

.project-info { padding: 1.1rem 1.3rem 1.2rem; display: flex; flex-direction: column; flex: 1; }
.project-tags { display: flex; gap: .35rem; margin-bottom: .6rem; flex-wrap: wrap; }
.tag {
  font-family: var(--font-ui); font-weight: 700; font-size: .6rem; letter-spacing: 1px;
  text-transform: uppercase; padding: .2rem .65rem; border-radius: 50px;
  background: var(--sky-dim); color: var(--sky); border: 1px solid rgba(79,163,209,.2);
}
.tag.gov { background: rgba(26,110,199,.1); color: #6baaff; border-color: rgba(26,110,199,.2); }
.tag.edu { background: rgba(32,201,151,.09); color: var(--teal); border-color: rgba(32,201,151,.2); }
.tag.corp { background: rgba(255,165,0,.07); color: #ffb347; border-color: rgba(255,165,0,.17); }

.project-name { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; color: var(--text); margin-bottom: .3rem; letter-spacing: -.3px; }
.project-desc { font-size: .79rem; color: var(--muted); line-height: 1.6; }
.project-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: .85rem; border-top: 1px solid var(--border); }
.project-info .project-footer { margin-top: .95rem; }
.project-client {
  font-size: .68rem; color: var(--faint); display: flex; align-items: center; gap: .35rem;
  font-family: var(--font-ui); font-weight: 600; letter-spacing: .5px; text-transform: uppercase;
}
.client-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 5px var(--teal); flex-shrink: 0; }
.project-link {
  width: 28px; height: 28px; border-radius: 50%; background: var(--bg3);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  text-decoration: none; transition: background .2s, border-color .2s; flex-shrink: 0;
}
.project-link:hover { background: var(--sky-dim); border-color: var(--sky); }
.project-link svg { width: 12px; height: 12px; stroke: var(--muted); }
.project-link:hover svg { stroke: var(--sky); }

.thumb-screenshot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform .5s ease;
}
.project-card:hover .thumb-screenshot { transform: scale(1.04); }
.thumb-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}
.project-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(7,12,22,.3) 0%, transparent 40%, transparent 60%, rgba(7,12,22,.15) 100%);
  pointer-events: none;
  z-index: 1;
}
.thumb-badge {
  position: absolute;
  top: 10px; left: 12px;
  z-index: 2;
  background: rgba(79,163,209,.15);
  color: var(--sky);
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: .58rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: .28rem .75rem;
  border-radius: 50px;
  border: 1px solid rgba(79,163,209,.25);
  backdrop-filter: blur(6px);
}

/* ============ NOSSOS CLIENTES ============ */
.clients {
  background: var(--bg);
  border-top: 1px solid var(--border);
  overflow: hidden;
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.clients-head { margin-bottom: 3rem; }
.clients .section-desc { max-width: 540px; }

.clients-marquee {
  position: relative;
  width: 100%;
  /* esmaece as bordas para o loop parecer contínuo */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.clients-marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.client-logo {
  flex-shrink: 0;
  min-width: 170px;
  height: 84px;
  padding: 0 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  transition: border-color .25s, transform .25s;
}
.client-logo:hover { border-color: var(--border2); transform: translateY(-4px); }
.client-logo img {
  max-width: 130px;
  max-height: 54px;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: none;
}
.client-logo:hover img { filter: none; }
.client-fallback {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .3px;
  color: var(--muted);
  text-align: center;
  transition: color .3s;
}
.client-logo:hover .client-fallback { color: var(--text); }

/* ============ SERVIÇOS ============ */
.services { background: var(--bg2); }
.services-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-top: 3rem; }
.service-card {
  background: var(--bg3); border: 1px solid var(--border); border-radius: var(--rl);
  padding: 1.5rem; transition: border-color .25s, background .25s, transform .25s;
}
.service-card:hover { border-color: var(--border2); background: var(--sky-dim); transform: translateY(-4px); }
.svc-icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--sky-dim);
  border: 1px solid rgba(79,163,209,.18); display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem;
}
.svc-icon svg { width: 20px; height: 20px; stroke: var(--sky); }
.svc-title { font-family: var(--font-display); font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: .4rem; }
.svc-desc { font-size: .78rem; color: var(--muted); line-height: 1.65; }

/* ============ SOBRE ============ */
.about { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: 2rem; }
.feature-chip {
  display: flex; align-items: flex-start; gap: .7rem;
  padding: .9rem 1rem; background: var(--bg3); border-radius: var(--r);
  border: 1px solid var(--border); transition: border-color .2s;
}
.feature-chip:hover { border-color: var(--border2); }
.chip-icon {
  width: 30px; height: 30px; border-radius: 7px; background: var(--sky-dim);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.chip-icon svg { width: 15px; height: 15px; stroke: var(--sky); }
.chip-text strong { display: block; font-size: .82rem; font-weight: 700; color: var(--text); margin-bottom: .1rem; }
.chip-text span { font-size: .74rem; color: var(--muted); }

.tech-visual { display: grid; grid-template-columns: repeat(3,1fr); gap: .8rem; }
.tech-box {
  aspect-ratio: 1; border-radius: var(--r); border: 1px solid var(--border);
  background: var(--bg3); display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: .4rem; transition: border-color .25s, background .25s; cursor: default;
}
.tech-box:hover { border-color: var(--border2); background: var(--sky-dim); }
.tech-box svg { width: 22px; height: 22px; stroke: var(--sky); }
.tech-box span {
  font-family: var(--font-ui); font-weight: 600; font-size: .62rem;
  letter-spacing: 1px; text-transform: uppercase; color: var(--muted);
}

/* ============ ODS ============ */
.ods-section {
  background: var(--bg2);
  text-align: center;
}
.ods-section .section-desc { margin: 0 auto 2.5rem; max-width: 600px; }

.ods-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.ods-stat { text-align: center; }
.ods-stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.4rem;
  letter-spacing: -1px;
  background: linear-gradient(90deg, var(--sky), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.ods-stat-num small { font-size: 1.4rem; -webkit-text-fill-color: transparent; }
.ods-stat-label {
  font-family: var(--font-ui);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: .3rem;
  display: block;
}

.ods-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
  max-width: 860px;
  margin: 0 auto 2rem;
}
.ods-item {
  width: 68px;
  height: 68px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform .25s, border-color .25s, box-shadow .25s;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg3);
}
.ods-item:hover {
  transform: translateY(-4px) scale(1.06);
  border-color: var(--border2);
  box-shadow: 0 8px 28px rgba(79,163,209,.15);
}
.ods-item img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ods-link-note { font-size: .85rem; color: var(--muted); margin-top: .5rem; }
.ods-link-note a { color: var(--sky); text-decoration: none; font-weight: 700; transition: color .2s; }
.ods-link-note a:hover { color: var(--teal); }

/* ============ CONTATO ============ */
.contact { background: var(--bg); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start; }
.contact-info p { font-size: .9rem; color: var(--muted); line-height: 1.75; margin: .8rem 0 2rem; }
.contact-detail { display: flex; align-items: center; gap: .8rem; margin-bottom: .9rem; font-size: .85rem; color: var(--muted); }
.contact-detail svg { width: 16px; height: 16px; stroke: var(--sky); flex-shrink: 0; }
.contact-detail a { color: inherit; text-decoration: none; transition: color .2s; }
.contact-detail a:hover { color: var(--sky); }

.tagline-strip { margin-top: 2.5rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.tagline-pill {
  font-family: var(--font-ui); font-weight: 700; font-size: .65rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--teal);
  border: 1px solid rgba(32,201,151,.22); padding: .32rem .85rem; border-radius: 50px;
  background: rgba(32,201,151,.05);
}

.form-wrap { background: var(--panel); border: 1px solid var(--border); border-radius: var(--rl); padding: 2.2rem; }
.form-row { margin-bottom: 1rem; }
.form-row label {
  display: block; font-family: var(--font-ui); font-weight: 700; font-size: .68rem;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem;
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%; padding: .75rem 1rem; border-radius: var(--r); border: 1px solid var(--border);
  font-family: var(--font-body); font-size: .88rem; color: var(--text); background: var(--bg3);
  outline: none; transition: border-color .2s, box-shadow .2s; -webkit-appearance: none;
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  border-color: var(--sky); box-shadow: 0 0 0 3px rgba(79,163,209,.07);
}
.form-row input::placeholder, .form-row textarea::placeholder { color: var(--faint); }
.form-row select option { background: var(--bg2); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.submit-btn {
  width: 100%; padding: .9rem;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  color: #fff; border: none; border-radius: 50px;
  font-family: var(--font-ui); font-weight: 700; font-size: .82rem;
  letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: opacity .2s;
  margin-top: .4rem; box-shadow: 0 0 24px rgba(79,163,209,.18);
}
.submit-btn:hover { opacity: .85; }

/* ============ FOOTER ============ */
footer {
  background: var(--bg2); border-top: 1px solid var(--border);
  padding: 1.8rem 2.5rem; position: relative; z-index: 1;
}
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.footer-logo { display: flex; align-items: center; }
.brand-logo-footer { width: 82px; height: 54px; }
.footer-copy { font-size: .72rem; color: var(--faint); font-family: var(--font-ui); letter-spacing: .5px; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a {
  font-size: .7rem; font-family: var(--font-ui); font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; color: var(--faint); text-decoration: none; transition: color .2s;
}
.footer-links a:hover { color: var(--sky); }

/* ============ WHATSAPP ============ */
.whatsapp-btn {
  position: fixed;
  bottom: 1.8rem;
  right: 1.8rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.4);
  animation: wa-pulse 2.5s infinite;
  transition: transform .2s, box-shadow .2s;
}
.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
  animation: none;
}
.whatsapp-btn svg { width: 30px; height: 30px; }
@keyframes wa-pulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.35); }
  70%  { box-shadow: 0 4px 20px rgba(37,211,102,.4), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,0); }
}
.whatsapp-tooltip {
  position: absolute;
  right: 66px;
  background: var(--bg2);
  color: var(--text);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .8px;
  white-space: nowrap;
  padding: .4rem .9rem;
  border-radius: 8px;
  border: 1px solid var(--border2);
  opacity: 0;
  pointer-events: none;
  transform: translateX(6px);
  transition: opacity .2s, transform .2s;
}
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* ============ REVEAL ============ */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* stagger nos cards e serviços revelados */
.projects-grid .reveal.visible,
.services-grid .reveal.visible,
.about-features .reveal.visible,
.tech-visual .reveal.visible { transition-delay: var(--rd, 0s); }

/* ============ ACESSIBILIDADE: MOVIMENTO REDUZIDO ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .stagger, .reveal { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }
  .panel-mock, .float-chip, .badge-dot, .panel-live i, .whatsapp-btn, .scroll-cue span { animation: none !important; }
  .chart-line { stroke-dashoffset: 0; animation: none !important; }
  .chart-area { opacity: 1; animation: none !important; }
  .pbar i { width: var(--w, 60%); animation: none !important; }
  #net-canvas { display: none; }
  .marquee-track { animation: none; flex-wrap: wrap; justify-content: center; width: 100%; }
  .marquee-track .client-logo[aria-hidden="true"] { display: none; }
  .clients-marquee { -webkit-mask-image: none; mask-image: none; }
  .panel-scene { transition: none; }
  .scene-site .site-cards span, .scene-site .site-h1 { opacity: 1; transform: none; animation: none !important; }
  .site-hero-img::after { display: none; }
}

/* ============ RESPONSIVO ============ */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .hero { padding-top: 7rem; }
  .hero-visual { max-width: 520px; margin: 0 auto; width: 100%; }
  .hero-copy { text-align: center; }
  .hero-actions, .hero-strip { justify-content: center; margin-left: auto; margin-right: auto; }
  .swap-wrap { text-align: center; min-width: 0; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  /* No celular o conteúdo entra direto: melhora LCP e evita tela preta. */
  .site-loader { display: none !important; }
  #net-canvas { display: none; }
  nav, nav.scrolled { padding-left: 1.2rem; padding-right: 1.2rem; }
  nav { background: rgba(7,12,22,.86); backdrop-filter: blur(18px); border-bottom: 1px solid var(--border); }

  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem;
    background: rgba(9,15,28,.97);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.22,.9,.35,1);
    z-index: 205;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1rem; }

  section { padding: 4rem 1.2rem; }
  .hero { padding: 6.5rem 1.2rem 4.5rem; min-height: auto; }
  .hero-strip { grid-template-columns: repeat(2, 1fr); }
  .float-chip.chip-a { left: 0; }
  .float-chip.chip-b { right: 0; }
  .scroll-cue { display: none; }

  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .tech-visual { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-links { justify-content: center; }
  .projects-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .ods-stats { gap: 2rem; }
  .ods-item { width: 52px; height: 52px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.2rem; }
  .float-chip { font-size: .58rem; padding: .35rem .75rem; }
  .panel-scenes { height: 312px; }
  .site-hero { grid-template-columns: 1fr; }
  .site-hero-img { height: 70px; }
  .client-logo { min-width: 140px; height: 72px; }
}