/* ============================================
   LUCAS SILVA PINTURAS — design tokens
   ============================================ */
:root{
  --ink:        #0F2A4D;   /* navy primária */
  --roller:     #1E4C87;   /* azul secundário (rolo do logo) */
  --roller-lt:  #3E71B5;
  --ice:        #F5F7FA;   /* fundo gelo */
  --ice-dim:    #E9EDF2;
  --concrete:   #C8CCD2;   /* nod ao cimento queimado */
  --graphite:   #4A5361;   /* texto secundário */
  --line:       #DCE1E8;
  --whats:      #22C35E;   /* verde whatsapp, usado nos CTAs */
  --whats-dark: #1AA34D;

  --font-display: 'Big Shoulders Display', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1180px;
  --radius: 14px;
  --ease: cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--ice);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3{ font-family:var(--font-display); font-weight:800; line-height:.95; margin:0; letter-spacing:.2px; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
img{ max-width:100%; display:block; }

:focus-visible{ outline:3px solid var(--roller-lt); outline-offset:3px; }

.section-eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--roller);
  margin:0 0 .9rem;
}
.section-eyebrow-light{ color:#9FC0E8; }

/* subtle paper grain overlay for whole page */
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:999; opacity:.035; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--font-mono); font-size:.85rem; font-weight:500; letter-spacing:.02em;
  padding:.85rem 1.5rem; border-radius:999px; border:1.5px solid transparent;
  transition:transform .25s var(--ease), background .25s, border-color .25s, color .25s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--whats); color:#fff; box-shadow:0 10px 26px -12px rgba(34,195,94,.55); }
.btn-primary:hover{ background:var(--whats-dark); }
.btn-ghost{ border-color:var(--ink); color:var(--ink); }
.btn-ghost:hover{ background:var(--ink); color:var(--ice); }
.btn-ghost.on-dark{ border-color:rgba(245,247,250,.5); color:var(--ice); }
.btn-ghost.on-dark:hover{ background:var(--ice); color:var(--ink); }
.btn-lg{ padding:1.05rem 1.9rem; font-size:.95rem; }
.btn-sm{ padding:.6rem 1.1rem; font-size:.78rem; }

/* ============ NAV ============ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:200;
  background:rgba(245,247,250,.7); backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s;
}
.nav.scrolled{ border-color:var(--line); background:rgba(245,247,250,.92); }
.nav-inner{
  max-width:var(--container); margin:0 auto; padding:.85rem 1.5rem;
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
}
.brand{ display:flex; align-items:center; gap:.55rem; color:var(--ink); }
.brand-mark{ display:block; flex-shrink:0; object-fit:contain; }
.brand-text{ font-family:var(--font-display); font-weight:800; font-size:1.25rem; letter-spacing:.2px; white-space:nowrap; }
.brand-text em{ font-style:normal; font-weight:500; color:var(--roller); margin-left:.3rem; }
.nav-links{ display:flex; gap:2rem; font-size:.92rem; font-weight:500; }
.nav-links a{ position:relative; padding:.2rem 0; }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--roller);
  transition:width .25s var(--ease);
}
.nav-links a:hover::after{ width:100%; }
.nav-cta{
  display:inline-flex; align-items:center; gap:.5rem; background:var(--whats); color:#fff;
  padding:.6rem 1.2rem; border-radius:999px; font-size:.85rem; font-weight:600;
  transition:background .25s, transform .25s;
}
.nav-cta:hover{ background:var(--whats-dark); transform:translateY(-2px); }
.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:0; padding:.4rem; cursor:pointer; }
.nav-toggle span{ width:22px; height:2px; background:var(--ink); border-radius:2px; }

/* ============ HERO ============ */
.hero{
  position:relative; overflow:hidden; padding:7rem 1.5rem 3.5rem;
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(120% 90% at 15% 0%, #163a68 0%, transparent 55%),
    radial-gradient(90% 70% at 100% 10%, #1E4C87 0%, transparent 45%),
    linear-gradient(160deg, var(--ink) 0%, #0B2039 100%);
}
.roller-wipe{
  position:absolute; inset:0; z-index:5; background:var(--ice);
  animation: wipeOut 1.15s .15s var(--ease) forwards;
  pointer-events:none;
}
.roller-bar{
  position:absolute; top:0; bottom:0; right:-6px; width:80px;
  background:linear-gradient(90deg, transparent, var(--roller-lt) 40%, #fff 100%);
  filter:blur(1px);
  animation: barMove 1.15s .15s var(--ease) forwards;
}
@keyframes wipeOut{ to{ clip-path: inset(0 0 0 100%); } }
@keyframes barMove{ to{ transform: translateX(calc(100vw + 6px)); } }

.hero-layout{
  position:relative; z-index:2; max-width:var(--container); margin:0 auto;
  display:grid; grid-template-columns:1.15fr .85fr; gap:2rem; align-items:center;
}
.hero-inner{ color:var(--ice); }
.hero .eyebrow{
  font-family:var(--font-mono); font-size:.8rem; letter-spacing:.14em; text-transform:uppercase;
  color:#9FC0E8; margin-bottom:1.4rem; opacity:0; animation:fadeUp .7s .9s var(--ease) forwards;
}
.hero-title{ font-size:clamp(2.8rem, 4.6vw, 4.6rem); color:var(--ice); }
.hero-title .reveal-line{
  display:block; overflow:hidden;
}
.hero-title .reveal-line span{ display:block; }
.hero-title .reveal-line{ opacity:0; transform:translateY(100%); animation:revealLine .9s var(--ease) forwards; }
.hero-title .reveal-line[style*="--d:0"]{ animation-delay:1.0s; }
.hero-title .reveal-line[style*="--d:1"]{ animation-delay:1.12s; }
.hero-title .reveal-line[style*="--d:2"]{ animation-delay:1.24s; }
@keyframes revealLine{ to{ opacity:1; transform:translateY(0); } }
.hero-title .accent{ color:var(--roller-lt); }

.hero-sub{
  margin:1.6rem 0 0; max-width:440px; font-size:1.08rem; line-height:1.6; color:#C9D6E6;
  opacity:0; animation:fadeUp .8s 1.5s var(--ease) forwards;
}
.hero-actions{
  display:flex; gap:1rem; justify-content:flex-start; margin-top:2.1rem; flex-wrap:wrap;
  opacity:0; animation:fadeUp .8s 1.65s var(--ease) forwards;
}
.hero .btn-ghost{ border-color:rgba(245,247,250,.4); color:var(--ice); }
.hero .btn-ghost:hover{ background:var(--ice); color:var(--ink); }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(14px); } to{ opacity:1; transform:translateY(0); } }

.dock-chip{
  position:relative; aspect-ratio:1/1; border-radius:12px; overflow:hidden;
  border:1px solid rgba(245,247,250,.16); display:block;
  transition:transform .3s var(--ease), box-shadow .35s var(--ease), border-color .3s, z-index 0s;
}
.dock-chip img{
  width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease);
}
.dock-chip:hover img{ transform:scale(1.08); }
.dock-chip::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(11,32,57,.85) 0%, rgba(11,32,57,.05) 55%);
}
.dock-chip span{
  position:absolute; left:.6rem; right:.6rem; bottom:.5rem; z-index:2;
  font-family:var(--font-mono); font-size:.66rem; letter-spacing:.02em; color:var(--ice);
  line-height:1.25;
}

/* --- hero fan: leque de amostras (desktop) --- */
.hero-fan{
  position:relative; height:440px;
  opacity:0; animation:fadeUp 1s 1.3s var(--ease) forwards;
}
.hero-fan .dock-chip{
  position:absolute; width:150px; aspect-ratio:4/5; box-shadow:0 16px 32px -16px rgba(0,0,0,.5);
  border-color:rgba(245,247,250,.22);
}
.hero-fan .dock-chip:hover{ z-index:10 !important; transform:translateY(-10px) rotate(0deg) scale(1.05); border-color:rgba(245,247,250,.5); box-shadow:0 24px 44px -16px rgba(0,0,0,.6); }
.hero-fan .dock-chip span{
  opacity:0; transform:translateY(4px);
  transition:opacity .25s var(--ease), transform .25s var(--ease);
}
.hero-fan .dock-chip:hover span{ opacity:1; transform:translateY(0); }
.hero-fan .dock-chip:nth-child(1){ top:2px;   left:0%;  transform:rotate(-6deg); z-index:1; }
.hero-fan .dock-chip:nth-child(2){ top:0;     left:38%; transform:rotate(4deg);  z-index:2; }
.hero-fan .dock-chip:nth-child(3){ top:118px; left:14%; transform:rotate(-3deg); z-index:3; }
.hero-fan .dock-chip:nth-child(4){ top:112px; left:52%; transform:rotate(5deg);  z-index:4; }
.hero-fan .dock-chip:nth-child(5){ top:236px; left:30%; transform:rotate(-4deg); z-index:5; }

/* --- hero dock: grade de amostras (mobile) --- */
.hero-dock.hero-mobile-only{ display:none; }
.hero-dock{
  position:relative; z-index:2; max-width:var(--container); margin:3rem auto 0;
  display:grid; grid-template-columns:repeat(6,1fr); gap:1rem;
  opacity:0; animation:fadeUp .9s 1.8s var(--ease) forwards;
}
.hero-dock .dock-chip:hover{ transform:translateY(-5px); border-color:rgba(245,247,250,.4); }

.dock-chip-more{
  display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:.7rem;
  background:var(--ink); border-color:rgba(245,247,250,.14);
}
.dock-chip-more svg{
  width:36px; height:36px; padding:9px; box-sizing:border-box; color:#C9D6E6;
  border:1px solid rgba(245,247,250,.3); border-radius:50%;
  transition:transform .3s var(--ease), background .3s, border-color .3s, color .3s;
}
.dock-chip-more:hover svg{ transform:translateY(3px); background:rgba(245,247,250,.08); border-color:rgba(245,247,250,.5); color:var(--ice); }
.dock-more-label{
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.04em; text-transform:uppercase; color:#9FC0E8; line-height:1.3;
}

.hero-trust{
  position:relative; z-index:2; margin:3.5rem auto 0; max-width:var(--container); width:100%;
  display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem;
  padding-top:2rem; border-top:1px solid rgba(245,247,250,.16);
  opacity:0; animation:fadeUp .8s 2s var(--ease) forwards;
}
.trust-item{
  color:#C9D6E6; font-family:var(--font-mono); font-size:.8rem; line-height:1.5;
  border-left:2px solid var(--roller-lt); padding-left:1rem; text-align:left;
}
.trust-item span{ display:block; color:var(--ice); font-weight:600; font-size:.95rem; margin-bottom:.15rem; }

/* ============ SOBRE ============ */
.sobre{ padding:7rem 1.5rem; }
.sobre-inner{
  max-width:var(--container); margin:0 auto; display:grid; grid-template-columns:1.1fr .9fr; gap:5rem; align-items:center;
}
.sobre-text h2{ font-size:clamp(2rem,4vw,3.2rem); margin-bottom:1.6rem; }
.sobre-text p{ font-size:1.05rem; line-height:1.7; color:var(--graphite); margin-bottom:1.1rem; }
.sobre-list{ margin-top:1.6rem; display:grid; gap:.7rem; }
.sobre-list li{
  position:relative; padding-left:1.6rem; font-weight:500; color:var(--ink); font-size:.98rem;
}
.sobre-list li::before{
  content:''; position:absolute; left:0; top:.5em; width:9px; height:9px; background:var(--roller); border-radius:2px; transform:rotate(45deg);
}
.sobre-visual{ position:relative; aspect-ratio:4/5; }
.visual-frame{
  position:relative; width:100%; height:100%; border-radius:var(--radius); overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(15,42,77,.35);
}
.visual-frame img{ width:100%; height:100%; object-fit:cover; }
.visual-caption{
  margin-top:.9rem; font-family:var(--font-mono); font-size:.75rem; letter-spacing:.02em;
  color:var(--graphite); text-align:center;
}

/* ============ SERVIÇOS — cartela de texturas ============ */
.servicos{ padding:2rem 1.5rem 7rem; background:var(--ice); border-top:1px solid var(--line); }
.servicos-head{ max-width:var(--container); margin:0 auto 3.5rem; padding-top:3rem; }
.servicos-head h2{ font-size:clamp(2rem,4.2vw,3.4rem); max-width:640px; }
.servicos-sub{ margin-top:1.2rem; max-width:520px; color:var(--graphite); font-size:1.02rem; line-height:1.6; }

.servicos-grid{
  max-width:var(--container); margin:0 auto;
  display:grid; grid-template-columns:repeat(6,1fr); gap:1.6rem;
}
/* 5 fotos: 3 na primeira linha, 2 maiores preenchendo a segunda por completo (só no grid de 3 colunas) */
@media (min-width:961px){
  .servicos-grid > .servico-card:nth-child(-n+3){ grid-column:span 2; }
  .servicos-grid > .servico-card:nth-child(n+4):nth-child(-n+5){ grid-column:span 3; }
  .servicos-grid > .servico-card:nth-child(n+4):nth-child(-n+5) .servico-swatch-photo{ aspect-ratio:16/10; }
}
.servico-card{
  background:var(--ice); border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--line);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.servico-card:hover{ transform:translateY(-6px); box-shadow:0 24px 40px -16px rgba(15,42,77,.22); }
.servico-swatch{
  position:relative; height:190px; display:flex; align-items:flex-end; justify-content:center; padding:.8rem;
}
.servico-swatch .ph{
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.06em; text-transform:uppercase;
  background:rgba(15,42,77,.55); color:#fff; padding:.3rem .6rem; border-radius:999px; backdrop-filter:blur(4px);
}
.servico-swatch-photo{
  padding:0; overflow:hidden; height:auto; aspect-ratio:4/5; cursor:zoom-in;
}
.servico-swatch-photo img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .6s var(--ease);
}
.servico-card:hover .servico-swatch-photo img{ transform:scale(1.07); }
.servico-swatch-photo::after{
  content:'Ampliar +'; position:absolute; right:.9rem; bottom:.9rem; z-index:2;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.06em; text-transform:uppercase;
  color:#fff; background:rgba(15,42,77,.6); padding:.35rem .7rem; border-radius:999px;
  backdrop-filter:blur(4px); opacity:0; transform:translateY(6px);
  transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.servico-card:hover .servico-swatch-photo::after{ opacity:1; transform:translateY(0); }

.servico-info{ padding:1.4rem 1.5rem 1.6rem; }
.servico-info h3{ font-size:1.4rem; margin-bottom:.5rem; letter-spacing:.2px; }
.servico-info p{ font-size:.92rem; line-height:1.55; color:var(--graphite); }
.ver-mais{
  display:inline-flex; align-items:center; gap:.35rem; margin-top:.9rem;
  font-family:var(--font-mono); font-size:.76rem; letter-spacing:.02em; color:var(--roller);
  background:none; border:none; padding:0; cursor:pointer;
}
.ver-mais::after{ content:'→'; transition:transform .2s var(--ease); }
.ver-mais:hover::after{ transform:translateX(3px); }

.servico-card-cta{
  grid-column:1 / -1;
  background:var(--ink); display:flex; align-items:center; justify-content:center; border:none;
}
.servico-cta-inner{
  width:100%; padding:2.2rem 2.4rem; text-align:center; color:var(--ice);
  display:flex; flex-direction:column; align-items:center;
}
.cta-inner-icon{ margin:0 0 1rem; display:block; flex-shrink:0; }
.servico-cta-inner h3{ font-family:var(--font-display); font-size:1.5rem; margin-bottom:.4rem; font-weight:700; white-space:nowrap; }
.servico-cta-inner p{ font-size:.88rem; color:#C9D6E6; margin:0 0 1.2rem; line-height:1.5; }
.cta-inner-list{
  display:grid; gap:.5rem; margin:0 0 1.6rem; text-align:left; max-width:230px;
}
.cta-inner-list li{
  position:relative; padding-left:1.3rem; font-size:.82rem; color:#C9D6E6; white-space:nowrap;
}
.cta-inner-list li::before{
  content:''; position:absolute; left:0; top:.5em; width:7px; height:7px; background:var(--roller-lt); border-radius:2px; transform:rotate(45deg);
}

@media (min-width:701px){
  .servico-cta-inner{
    flex-direction:row; align-items:center; justify-content:center; gap:2.6rem; text-align:left;
    padding:2rem 3rem;
  }
  .cta-inner-icon{ margin:0; }
  .servico-cta-inner .cta-heading{ max-width:230px; }
  .servico-cta-inner p{ margin-bottom:0; }
  .cta-inner-list{ margin:0; }
}

/* ============ PROCESSO / CTA / FOOTER — bloco escuro contínuo ============ */
.processo, .cta-final, .footer{ background:var(--ink); }

.processo{ padding:7rem 1.5rem 5rem; position:relative; overflow:hidden; }
.processo::before{
  content:''; position:absolute; top:-30%; right:-10%; width:60%; height:160%;
  background:radial-gradient(circle, rgba(30,76,135,.35), transparent 65%);
  pointer-events:none;
}
.processo-inner{ position:relative; max-width:var(--container); margin:0 auto; }
.processo-title{ font-size:clamp(2rem,4vw,3rem); color:var(--ice); max-width:680px; margin-bottom:3.5rem; }
.processo-steps{
  display:grid; grid-template-columns:repeat(4,1fr); gap:2rem;
}
.processo-steps li{ border-top:2px solid rgba(255,255,255,.15); padding-top:1.4rem; }
.step-num{ display:block; font-family:var(--font-mono); color:var(--roller-lt); font-size:.85rem; margin-bottom:1rem; }
.processo-steps h3{ font-size:1.4rem; color:var(--ice); margin-bottom:.6rem; font-weight:700; }
.processo-steps p{ color:#B9C8DC; font-size:.92rem; line-height:1.6; }

/* ============ CTA FINAL ============ */
.cta-final{
  padding:5.5rem 1.5rem 6rem; text-align:center;
  border-top:1px solid rgba(245,247,250,.12);
}
.cta-final-inner{ max-width:700px; margin:0 auto; }
.cta-final h2{ font-size:clamp(2.2rem,5vw,3.6rem); margin:0 0 1.2rem; color:var(--ice); }
.cta-final .accent{ color:var(--roller-lt); }
.cta-sub{ color:#B9C8DC; font-size:1.05rem; margin-bottom:2.4rem; }
.cta-actions{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }
.cta-instagram{
  display:inline-flex; align-items:center; gap:.7rem; margin-top:1.8rem; flex-wrap:wrap; justify-content:center;
  font-family:var(--font-mono); font-size:.78rem; color:#C9D6E6;
  border:1.5px solid rgba(245,247,250,.3); border-radius:999px; padding:.7rem 1.3rem;
  transition:background .25s, border-color .25s, color .25s, transform .25s;
}
.cta-instagram-handle{ display:inline-flex; align-items:center; gap:.4rem; color:var(--ice); font-weight:600; }
.cta-instagram:hover{ background:rgba(245,247,250,.08); border-color:rgba(245,247,250,.55); color:var(--ice); transform:translateY(-2px); }

/* ============ FOOTER ============ */
.footer{ padding:3.5rem 1.5rem 2rem; border-top:1px solid rgba(245,247,250,.12); }
.footer-inner{ max-width:var(--container); margin:0 auto; text-align:center; color:#C9D6E6; }
.footer-brand{ display:flex; align-items:center; justify-content:center; gap:.6rem; color:var(--ice); font-family:var(--font-display); font-weight:700; font-size:1.15rem; margin-bottom:.8rem; }
.footer-tag{ font-size:.92rem; margin-bottom:1.4rem; }
.footer-links{ display:flex; gap:1.6rem; justify-content:center; font-family:var(--font-mono); font-size:.85rem; margin-bottom:2rem; }
.footer-links a{ display:inline-flex; align-items:center; gap:.45rem; transition:color .2s; }
.footer-links a:hover{ color:var(--ice); }
.footer-copy{ font-size:.78rem; color:#7E93AE; }
.footer-credit{ font-size:.75rem; color:#5C7392; margin-top:.5rem; }
.footer-credit a{ color:#9FC0E8; font-weight:600; transition:color .2s; }
.footer-credit a:hover{ color:var(--ice); }

/* ============ FLOATING WHATSAPP ============ */
.fab-whatsapp{
  position:fixed; bottom:1.6rem; right:1.6rem; z-index:150;
  width:56px; height:56px; border-radius:50%; background:#22c35e; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px -8px rgba(34,195,94,.6);
  transition:transform .25s var(--ease);
}
.fab-whatsapp:hover{ transform:scale(1.08); }

/* ============ LIGHTBOX ============ */
.lightbox{
  position:fixed; inset:0; z-index:500; display:none; align-items:center; justify-content:center;
  background:rgba(11,20,33,.92); backdrop-filter:blur(6px); padding:2rem;
  opacity:0; transition:opacity .3s var(--ease);
}
.lightbox.is-open{ display:flex; opacity:1; }
.lightbox-img{
  max-width:min(92vw, 1000px); max-height:88vh; width:auto; height:auto;
  border-radius:8px; box-shadow:0 30px 70px -20px rgba(0,0,0,.6);
  transform:scale(.96); transition:transform .3s var(--ease);
}
.lightbox.is-open .lightbox-img{ transform:scale(1); }
.lightbox-close{
  position:absolute; top:1.2rem; right:1.5rem; width:44px; height:44px; border-radius:50%;
  background:rgba(245,247,250,.12); color:var(--ice); border:1px solid rgba(245,247,250,.25);
  font-size:1.6rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.lightbox-close:hover{ background:rgba(245,247,250,.22); }
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%); width:48px; height:48px; border-radius:50%;
  background:rgba(245,247,250,.12); color:var(--ice); border:1px solid rgba(245,247,250,.25);
  font-size:1.8rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.lightbox-nav:hover{ background:rgba(245,247,250,.22); }
.lightbox-prev{ left:1rem; }
.lightbox-next{ right:1rem; }
.lightbox-nav[hidden]{ display:none; }
.lightbox-count{
  position:absolute; left:50%; bottom:1.3rem; transform:translateX(-50%);
  font-family:var(--font-mono); font-size:.78rem; color:#C9D6E6;
  background:rgba(15,42,77,.5); padding:.35rem .8rem; border-radius:999px; backdrop-filter:blur(4px);
}

/* ============ REVEAL ON SCROLL ============ */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
  .nav-links{
    display:none; position:absolute; top:100%; left:0; right:0;
    flex-direction:column; gap:0; background:var(--ice); border-bottom:1px solid var(--line);
    padding:.5rem 1.5rem 1.2rem;
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ padding:.9rem 0; border-bottom:1px solid var(--line); }
  .nav-links a:last-child{ border-bottom:none; }
  .nav-toggle{ display:flex; }
  .processo::before{ display:none; }
  .hero-layout{ grid-template-columns:1fr; gap:0; }
  .hero-inner{ text-align:center; }
  .hero-inner .hero-sub{ margin-left:auto; margin-right:auto; }
  .hero-actions{ justify-content:center; }
  .hero-desktop-only{ display:none; }
  .hero-fan{ display:none; }
  .hero-dock.hero-mobile-only{ display:grid; }
  .hero-dock{ grid-template-columns:repeat(3,1fr); max-width:460px; }
  .hero-trust{ grid-template-columns:repeat(2,1fr); gap:1.6rem 1.5rem; }
  .sobre-inner{ grid-template-columns:1fr; gap:3rem; }
  .sobre-visual{ order:-1; aspect-ratio:16/9; }
  .servicos-grid{ grid-template-columns:repeat(2,1fr); }
  .servicos-grid > .servico-card{ grid-column:auto; }
  .processo-steps{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:600px){
  .nav-cta span{ display:none; }
  .brand-mark{ width:34px; height:34px; }
  .brand-text{ font-size:1.02rem; }
  .hero{ padding:6.5rem 1.25rem 2.5rem; }
  .hero-title{ font-size:clamp(2.4rem, 11vw, 3.4rem); }
  .hero-sub{ font-size:1rem; }
  .hero-dock{ grid-template-columns:repeat(3,1fr); gap:.7rem; max-width:340px; margin-top:2.8rem; }
  .dock-chip span{ font-size:.6rem; left:.4rem; right:.4rem; bottom:.35rem; }
  .hero-trust{ grid-template-columns:1fr 1fr; gap:1.4rem 1.2rem; margin-top:2.8rem; padding-top:1.6rem; }
  .trust-item{ font-size:.74rem; }
  .servicos{ padding:1.5rem 1.25rem 4.5rem; }
  .servicos-grid{ grid-template-columns:1fr; gap:1.3rem; }
  .servico-swatch-photo{ aspect-ratio:16/10; }
  .servico-cta-inner{ padding:2.6rem 2rem; min-height:280px; justify-content:center; }
  .cta-inner-icon{ width:88px; height:88px; margin-bottom:1.2rem; }
  .processo{ padding:4.5rem 1.25rem 3.5rem; }
  .processo-steps{ grid-template-columns:1fr; gap:2.2rem; }
  .cta-final{ padding:4rem 1.25rem 4.5rem; }
  .cta-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .footer-links{ flex-direction:column; gap:.6rem; }
  .lightbox-close{ top:.8rem; right:.8rem; width:40px; height:40px; }
}