/* ══════════════════════════════════════
   TOKENS
══════════════════════════════════════ */
:root{
  --bg:       #050810;
  --bg2:      #080d1a;
  --surface:  #0c1425;
  --border:   #112240;
  --border2:  #1a3a6e;
  --blue:     #0ea5e9;
  --cyan:     #06b6d4;
  --glow:     rgba(14,165,233,0.18);
  --glow2:    rgba(6,182,212,0.12);
  --text:     #cbd5e1;
  --muted:    #4a6080;
  --white:    #f0f8ff;
  --radius:   10px;
  --fn-display: 'Space Grotesk', sans-serif;
  --fn-mono:    'JetBrains Mono', monospace;
  --fn-body:    'Inter', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--fn-body);
  font-size:1rem;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}

/* ══════════════════════════════════════
   CANVAS BACKGROUND
══════════════════════════════════════ */
#bg-canvas{
  position:fixed;inset:0;z-index:0;
  pointer-events:none;opacity:0.35;
}

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
nav{
  position:sticky;top:0;z-index:100;
  background:rgba(5,8,16,0.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  padding:.9rem 0;
}
.nav-inner{
  max-width:1100px;margin:0 auto;padding:0 1.5rem;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-logo{
  font-family:var(--fn-display);
  font-size:1.35rem;font-weight:700;
  color:var(--white);letter-spacing:-.02em;
  position:relative;cursor:default;
}
.nav-logo .accent{color:var(--blue);}
.nav-logo::after{
  content:'';
  position:absolute;bottom:-2px;left:0;right:0;height:1px;
  background:linear-gradient(90deg,var(--blue),var(--cyan),transparent);
}
.nav-links{
  display:flex;gap:2rem;list-style:none;
}
.nav-links a{
  color:var(--muted);
  font-size:.82rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.1em;
  transition:color .2s;font-family:var(--fn-mono);
}
.nav-links a:hover{color:var(--cyan);text-decoration:none;}
.lang-switch{display:flex;gap:.4rem;align-items:center;}
.lang-btn{
  background:none;border:1px solid var(--border2);
  color:var(--muted);font-size:.75rem;font-weight:600;
  padding:.25rem .65rem;border-radius:4px;
  cursor:pointer;transition:all .2s;
  font-family:var(--fn-mono);letter-spacing:.05em;
}
.lang-btn.active,.lang-btn:hover{
  border-color:var(--blue);color:var(--blue);
  box-shadow:0 0 8px var(--glow);
}

/* ══════════════════════════════════════
   LANG SYSTEM — gerido via BD + JS i18n
══════════════════════════════════════ */

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero{
  position:relative;z-index:1;
  padding:8rem 0 6rem;min-height:92vh;
  display:flex;align-items:center;
}
.hero-inner{
  max-width:1100px;margin:0 auto;padding:0 1.5rem;
  display:grid;grid-template-columns:1fr 1fr;
  gap:3rem;align-items:center;
}
.hero-eyebrow{
  font-family:var(--fn-mono);
  font-size:.72rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:1.2rem;
  display:flex;align-items:center;gap:.6rem;
}
.hero-eyebrow::before{
  content:'';display:inline-block;
  width:24px;height:1px;background:var(--cyan);
}
.hero h1{
  font-family:var(--fn-display);
  font-size:clamp(2.6rem,5vw,4.2rem);
  font-weight:700;color:var(--white);
  line-height:1.06;letter-spacing:-.03em;
  margin-bottom:1.5rem;
}
.hero h1 .grad{
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-sub{
  font-size:1.05rem;color:var(--muted);
  max-width:44ch;margin-bottom:2.5rem;line-height:1.8;
}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;}

/* Terminal typing block */
.hero-terminal{
  background:var(--surface);
  border:1px solid var(--border2);
  border-radius:var(--radius);
  padding:1.5rem;
  font-family:var(--fn-mono);
  font-size:.82rem;
  box-shadow:0 0 40px var(--glow),0 0 80px var(--glow2);
  position:relative;overflow:hidden;
}
.hero-terminal::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(14,165,233,.06) 0%,transparent 60%);
  pointer-events:none;
}
.term-bar{
  display:flex;align-items:center;gap:.5rem;
  margin-bottom:1.2rem;padding-bottom:1rem;
  border-bottom:1px solid var(--border);
}
.term-dot{
  width:10px;height:10px;border-radius:50%;
}
.term-dot:nth-child(1){background:#ff5f57}
.term-dot:nth-child(2){background:#febc2e}
.term-dot:nth-child(3){background:#28c840}
.term-title{
  margin-left:.5rem;font-size:.7rem;
  color:var(--muted);letter-spacing:.1em;
}
.term-line{
  color:var(--muted);line-height:2;font-size:.8rem;
}
.term-line .prompt{color:var(--cyan);}
.term-line .cmd{color:var(--white);}
.term-line .out{color:#4ade80;}
.term-line .out-b{color:var(--blue);}
.term-line .dim{color:var(--muted);opacity:.6;}
.cursor-blink{
  display:inline-block;width:8px;height:14px;
  background:var(--cyan);
  animation:blink 1s step-end infinite;
  vertical-align:middle;margin-left:2px;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* Product badge on terminal */
.product-badge{
  display:inline-flex;align-items:center;gap:.4rem;
  background:rgba(14,165,233,.12);
  border:1px solid rgba(14,165,233,.3);
  border-radius:4px;
  padding:.15rem .6rem;
  font-size:.72rem;font-weight:600;
  color:var(--blue);font-family:var(--fn-mono);
  letter-spacing:.05em;
}
.dot-live{
  width:6px;height:6px;border-radius:50%;
  background:#4ade80;
  box-shadow:0 0 6px #4ade80;
  animation:pulse-live 2s ease-in-out infinite;
}
@keyframes pulse-live{0%,100%{opacity:1}50%{opacity:.4}}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.85rem;font-weight:600;font-family:var(--fn-display);
  padding:.75rem 1.6rem;border-radius:6px;
  border:none;cursor:pointer;transition:all .22s;
  letter-spacing:.02em;position:relative;overflow:hidden;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#050810;
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(14,165,233,.4);
  text-decoration:none;color:#050810;
}
.btn-ghost{
  background:transparent;
  border:1px solid var(--border2);
  color:var(--text);
}
.btn-ghost:hover{
  border-color:var(--blue);color:var(--blue);
  box-shadow:0 0 16px var(--glow);
  text-decoration:none;
}

/* ══════════════════════════════════════
   LAYOUT UTILS
══════════════════════════════════════ */
.container{max-width:1100px;margin:0 auto;padding:0 1.5rem;}
section{padding:6rem 0;position:relative;z-index:1;}
.section-label{
  font-family:var(--fn-mono);
  font-size:.7rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--blue);margin-bottom:.75rem;
  display:flex;align-items:center;gap:.6rem;
}
.section-label::before{
  content:'';display:inline-block;
  width:16px;height:1px;background:var(--blue);
}
.section-title{
  font-family:var(--fn-display);
  font-size:clamp(1.9rem,3.5vw,2.8rem);
  font-weight:700;color:var(--white);
  letter-spacing:-.025em;line-height:1.1;
  margin-bottom:1rem;
}
.section-body{
  color:var(--muted);max-width:52ch;
  font-size:1rem;line-height:1.8;
}
.hr-tech{
  border:none;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--border2),transparent);
  margin:0;
}

/* ══════════════════════════════════════
   ABOUT
══════════════════════════════════════ */
.about-grid{
  display:grid;grid-template-columns:1.1fr 1fr;
  gap:5rem;align-items:center;
}
.stat-block{text-align:center;}
.stat-number{
  font-family:var(--fn-display);
  font-size:5rem;font-weight:700;
  color:var(--white);letter-spacing:-.06em;line-height:1;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.stat-label{
  font-family:var(--fn-mono);
  font-size:.75rem;color:var(--muted);
  text-transform:uppercase;letter-spacing:.12em;
  margin-top:.5rem;
}
.tech-pills{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem;}
.pill{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:4px;
  padding:.3rem .9rem;
  font-size:.75rem;color:var(--muted);
  font-family:var(--fn-mono);
  transition:all .2s;
}
.pill:hover{border-color:var(--blue);color:var(--cyan);}

/* ══════════════════════════════════════
   PRODUCT CARDS
══════════════════════════════════════ */
.products-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1.5rem;margin-top:3rem;
}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:2rem;
  transition:border-color .3s,box-shadow .3s,transform .3s;
  position:relative;overflow:hidden;
}
.card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--blue),transparent);
  opacity:0;transition:opacity .3s;
}
.card:hover{
  border-color:var(--border2);
  box-shadow:0 0 32px var(--glow),0 0 60px var(--glow2);
  transform:translateY(-4px);
}
.card:hover::before{opacity:1;}
.card-icon{
  width:48px;height:48px;
  background:rgba(14,165,233,.1);
  border:1px solid rgba(14,165,233,.25);
  border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  color:var(--blue);margin-bottom:1.2rem;
}
.card-icon svg{width:24px;height:24px;}
.card-eyebrow{
  font-family:var(--fn-mono);
  font-size:.68rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.15em;
  color:var(--blue);margin-bottom:.5rem;
}
.card-title{
  font-family:var(--fn-display);
  font-size:1.15rem;font-weight:700;
  color:var(--white);margin-bottom:.7rem;
}
.card-body{color:var(--muted);font-size:.92rem;line-height:1.75;}
.card-list{list-style:none;margin-top:1.1rem;}
.card-list li{
  color:var(--muted);font-size:.88rem;
  padding:.35rem 0;
  border-bottom:1px solid var(--border);
  display:flex;align-items:flex-start;gap:.6rem;
  font-family:var(--fn-body);
}
.card-list li::before{
  content:'›';color:var(--cyan);
  flex-shrink:0;font-weight:700;
}
.card-list li:last-child{border-bottom:none;}

/* ══════════════════════════════════════
   ASTRONAUT SECTION
══════════════════════════════════════ */
.astronaut-section{
  position:relative;overflow:hidden;
  background:radial-gradient(ellipse 80% 70% at 50% 50%, #080f22 0%, var(--bg) 70%);
}
.astronaut-section::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle 2px at 15% 25%,rgba(255,255,255,.6) 0%,transparent 100%),
    radial-gradient(circle 1px at 85% 15%,rgba(255,255,255,.5) 0%,transparent 100%),
    radial-gradient(circle 1px at 70% 70%,rgba(255,255,255,.4) 0%,transparent 100%),
    radial-gradient(circle 2px at 25% 75%,rgba(255,255,255,.5) 0%,transparent 100%),
    radial-gradient(circle 1px at 50% 40%,rgba(255,255,255,.3) 0%,transparent 100%),
    radial-gradient(circle 1px at 90% 55%,rgba(14,165,233,.4) 0%,transparent 100%),
    radial-gradient(circle 1px at 10% 55%,rgba(6,182,212,.3) 0%,transparent 100%);
  pointer-events:none;
}
.astronaut-inner{
  display:grid;grid-template-columns:1fr 1fr;
  gap:4rem;align-items:center;
}
/* SVG Astronaut */
.astronaut-visual{
  position:relative;display:flex;align-items:center;justify-content:center;
}
.astro-ring{
  position:absolute;
  border-radius:50%;border:1px solid;
  animation:ring-rotate linear infinite;
}
.astro-ring:nth-child(1){
  width:280px;height:280px;
  border-color:rgba(14,165,233,.15);
  animation-duration:30s;
}
.astro-ring:nth-child(2){
  width:220px;height:220px;
  border-color:rgba(6,182,212,.2);
  animation-duration:20s;animation-direction:reverse;
  border-style:dashed;
}
@keyframes ring-rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.astro-svg{
  position:relative;z-index:1;
  filter:drop-shadow(0 0 30px rgba(14,165,233,.4));
  animation:astro-float 6s ease-in-out infinite;
}
@keyframes astro-float{
  0%,100%{transform:translateY(0) rotate(-2deg)}
  50%{transform:translateY(-16px) rotate(2deg)}
}

/* Transmission box */
.transmission-box{
  background:rgba(5,8,16,.9);
  border:1px solid var(--border2);
  border-radius:var(--radius);
  padding:1.8rem;
  margin-top:2rem;
  font-family:var(--fn-mono);
  font-size:.82rem;
  box-shadow:0 0 40px var(--glow);
  position:relative;
}
.transmission-box::before{
  content:'TRANSMISSÃO // TRANSMISSION';
  position:absolute;top:-10px;left:16px;
  background:var(--bg);
  padding:0 .5rem;
  font-size:.62rem;letter-spacing:.2em;
  color:var(--blue);font-family:var(--fn-mono);
}
.tx-line{
  display:flex;align-items:flex-start;gap:.8rem;
  margin-bottom:.8rem;line-height:1.6;
}
.tx-who{
  flex-shrink:0;color:var(--blue);font-weight:600;
  white-space:nowrap;min-width:90px;
}
.tx-who.ground{color:#4ade80;}
.tx-msg{color:var(--text);}
.signal-bar{
  display:flex;gap:2px;align-items:flex-end;
  margin-top:1rem;padding-top:.8rem;
  border-top:1px solid var(--border);
}
.signal-bar span{
  display:block;width:4px;border-radius:2px;
  background:var(--cyan);
  animation:signal-anim 1.2s ease-in-out infinite;
}
.signal-bar span:nth-child(1){height:4px;animation-delay:0s}
.signal-bar span:nth-child(2){height:8px;animation-delay:.1s}
.signal-bar span:nth-child(3){height:14px;animation-delay:.2s}
.signal-bar span:nth-child(4){height:10px;animation-delay:.3s}
.signal-bar span:nth-child(5){height:6px;animation-delay:.4s}
.signal-bar span:nth-child(6){height:12px;animation-delay:.5s}
.signal-bar span:nth-child(7){height:8px;animation-delay:.3s}
.signal-bar span:nth-child(8){height:4px;animation-delay:.15s}
@keyframes signal-anim{
  0%,100%{opacity:.3}50%{opacity:1}
}
.signal-label{
  margin-left:auto;font-size:.65rem;
  color:var(--muted);letter-spacing:.1em;
  white-space:nowrap;align-self:center;
}

/* ══════════════════════════════════════
   SERVICES
══════════════════════════════════════ */
.services-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1.5rem;margin-top:3rem;
}
.service-card{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.8rem;
  background:var(--surface);
  position:relative;overflow:hidden;
  transition:all .3s;
}
.service-card::after{
  content:'';
  position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--blue),var(--cyan));
  border-radius:0 2px 2px 0;
}
.service-card:hover{
  border-color:var(--border2);
  box-shadow:0 0 24px var(--glow);
}
.service-title{
  font-family:var(--fn-display);
  font-size:1.05rem;font-weight:700;
  color:var(--white);margin-bottom:.6rem;
  padding-left:1rem;
}
.service-body{
  color:var(--muted);font-size:.9rem;
  line-height:1.75;padding-left:1rem;
}

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:3rem;align-items:center;margin-top:3rem;
}
.contact-box{
  background:var(--surface);
  border:1px solid var(--border2);
  border-radius:var(--radius);
  padding:2.5rem;
  box-shadow:0 0 40px var(--glow),0 0 80px var(--glow2);
  position:relative;overflow:hidden;
}
.contact-box::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(14,165,233,.05) 0%,transparent 60%);
  pointer-events:none;
}
.contact-email{
  display:block;
  font-family:var(--fn-mono);
  font-size:1.1rem;color:var(--cyan);
  font-weight:600;margin-top:1rem;
  transition:color .2s;
}
.contact-email:hover{color:var(--blue);text-decoration:none;}
.contact-tagline{
  font-family:var(--fn-mono);
  font-size:.75rem;color:var(--muted);
  line-height:1.8;margin-top:1.5rem;
}
.contact-tagline .highlight{color:var(--cyan);}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer{
  padding:2rem 0;
  border-top:1px solid var(--border);
  position:relative;z-index:1;
}
.footer-inner{
  max-width:1100px;margin:0 auto;padding:0 1.5rem;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:.75rem;
}
.footer-logo{
  font-family:var(--fn-display);
  font-weight:700;font-size:.95rem;
  color:var(--muted);
}
.footer-logo .accent{color:var(--blue);}
.footer-copy{
  color:var(--muted);font-size:.78rem;
  font-family:var(--fn-mono);
}
.footer-links{
  display:flex;align-items:center;gap:1rem;
  flex-wrap:wrap;
}
.footer-links a{
  color:var(--muted);
  font-family:var(--fn-mono);
  font-size:.72rem;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.footer-links a:hover{
  color:var(--cyan);
  text-decoration:none;
}

/* ══════════════════════════════════════
   LEGAL PAGE
══════════════════════════════════════ */
.legal-hero{
  min-height:auto;
  padding:7rem 0 4rem;
  align-items:center;
}
.legal-card{
  background:var(--surface);
  border:1px solid var(--border2);
  border-radius:var(--radius);
  padding:1.6rem;
  box-shadow:0 0 32px var(--glow);
}
.legal-card-label{
  font-family:var(--fn-mono);
  font-size:.68rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--blue);
  margin-bottom:.7rem;
}
.legal-card-title{
  font-family:var(--fn-display);
  font-size:1.6rem;
  font-weight:700;
  color:var(--white);
  line-height:1.15;
  letter-spacing:-.02em;
}
.legal-card-body{
  color:var(--muted);
  margin-top:.85rem;
  line-height:1.75;
}
.legal-pills{
  margin-top:1.2rem;
}
.legal-section{
  padding:4rem 0;
}
.legal-article-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1rem;
  margin-top:2rem;
}
.legal-article{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.5rem 1.6rem;
}
.legal-article-kicker{
  font-family:var(--fn-mono);
  font-size:.68rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--blue);
}
.legal-article h3{
  font-family:var(--fn-display);
  font-size:1.15rem;
  color:var(--white);
  line-height:1.2;
  margin-top:.4rem;
}
.legal-article p{
  color:var(--muted);
  line-height:1.8;
  margin-top:.75rem;
}
.legal-article p + p{
  margin-top:.65rem;
}

/* ══════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════ */
.reveal{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s ease,transform .7s ease;
}
.reveal.visible{opacity:1;transform:translateY(0);}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}

/* variantes direcionais */
.reveal.reveal-left{transform:translateX(-44px);}
.reveal.reveal-right{transform:translateX(44px);}
.reveal.reveal-left.visible,
.reveal.reveal-right.visible{transform:translateX(0);}

/* pop 3D — cards de produto/serviço */
.reveal.reveal-pop{
  transform:translateY(40px) scale(.93) perspective(800px) rotateX(6deg);
  transition:opacity .8s ease,transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.reveal-pop.visible{transform:translateY(0) scale(1) perspective(800px) rotateX(0deg);}

/* ══════════════════════════════════════
   SCROLL FX — barra de progresso
══════════════════════════════════════ */
#scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  box-shadow:0 0 10px var(--glow);
  z-index:1000;
}

/* nav scroll-spy */
.nav-links a.active{color:var(--cyan);}

/* separadores que crescem ao entrar no ecrã */
.hr-tech{transform:scaleX(0);transition:transform 1.1s ease;}
.hr-tech.visible{transform:scaleX(1);}

/* ══════════════════════════════════════
   SCROLL FX — stagger de conteúdo
══════════════════════════════════════ */
/* itens das listas dos cards entram em cascata */
.card .card-list li{
  opacity:0;transform:translateX(-14px);
  transition:opacity .5s ease,transform .5s ease;
}
.card.visible .card-list li{opacity:1;transform:translateX(0);}
.card.visible .card-list li:nth-child(1){transition-delay:.45s}
.card.visible .card-list li:nth-child(2){transition-delay:.58s}
.card.visible .card-list li:nth-child(3){transition-delay:.71s}
.card.visible .card-list li:nth-child(4){transition-delay:.84s}
.card.visible .card-list li:nth-child(5){transition-delay:.97s}

/* pills da secção "sobre" */
.reveal .tech-pills .pill{
  opacity:0;transform:translateY(12px);
  transition:opacity .5s ease,transform .5s ease;
}
.reveal.visible .tech-pills .pill{opacity:1;transform:translateY(0);}
.reveal.visible .tech-pills .pill:nth-child(1){transition-delay:.35s}
.reveal.visible .tech-pills .pill:nth-child(2){transition-delay:.47s}
.reveal.visible .tech-pills .pill:nth-child(3){transition-delay:.59s}
.reveal.visible .tech-pills .pill:nth-child(4){transition-delay:.71s}

/* linhas da transmissão aparecem como mensagens a chegar */
.transmission-box .tx-line{
  opacity:0;transform:translateY(10px);
  transition:opacity .6s ease,transform .6s ease;
}
.reveal.visible .transmission-box .tx-line{opacity:1;transform:translateY(0);}
.reveal.visible .transmission-box .tx-line:nth-child(1){transition-delay:1.1s}
.reveal.visible .transmission-box .tx-line:nth-child(2){transition-delay:1.7s}

/* ══════════════════════════════════════
   SIGNER — texto "escrito" + assinatura com caneta
══════════════════════════════════════ */
.write-reveal{clip-path:inset(-10px 100% -10px 0);}
.reveal.visible .write-reveal{animation:write-in 1s ease .15s forwards;}
.reveal.visible .write-reveal.wr-2{animation-delay:.5s;}
.reveal.visible .write-reveal.wr-3{animation-delay:.85s;}
@keyframes write-in{to{clip-path:inset(-10px -2% -10px 0);}}

.signature-wrap{margin-top:1.8rem;max-width:340px;}
.signature-svg{width:100%;height:auto;overflow:visible;display:block;}
.sig-path{
  fill:none;stroke:url(#sigGrad);stroke-width:2.5;
  stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1;stroke-dashoffset:1;
  filter:drop-shadow(0 0 6px rgba(14,165,233,.45));
}
.reveal.visible .sig-path{
  animation:sig-draw 3s cubic-bezier(.45,.05,.55,.95) 1s forwards;
}
@keyframes sig-draw{to{stroke-dashoffset:0;}}

.sig-pen{
  opacity:0;
  offset-rotate:0deg;
  filter:drop-shadow(0 0 6px rgba(6,182,212,.7));
}
.reveal.visible .sig-pen{
  animation:sig-pen-move 3s cubic-bezier(.45,.05,.55,.95) 1s forwards;
}
@keyframes sig-pen-move{
  0%{offset-distance:0%;opacity:0;}
  4%{opacity:1;}
  96%{offset-distance:100%;opacity:1;}
  100%{offset-distance:100%;opacity:0;}
}
@supports not (offset-path:path('M0 0 L1 1')){
  .sig-pen{display:none;}
}
.sig-caption{
  font-family:var(--fn-mono);font-size:.65rem;
  color:var(--muted);letter-spacing:.15em;
  margin-top:.4rem;
  opacity:0;transition:opacity .8s ease 3.8s;
}
.reveal.visible .sig-caption{opacity:1;}

/* ══════════════════════════════════════
   IMG SLOT — espaço para imagens reais
   Coloque o ficheiro em img/ com o nome
   indicado no placeholder e a imagem
   aparece automaticamente.
══════════════════════════════════════ */
.img-slot{position:relative;}
.img-slot img{display:block;width:100%;height:100%;object-fit:cover;}
.img-slot .img-slot-ph{display:none;}
.img-slot.missing img{display:none;}
.img-slot.missing .img-slot-ph{
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:.6rem;
  width:100%;height:100%;
  border:1px dashed var(--border2);
  border-radius:6px;
  color:var(--muted);
  font-family:var(--fn-mono);font-size:.68rem;
  letter-spacing:.06em;text-align:center;
  padding:1rem;
}
.img-slot-ph svg{width:26px;height:26px;opacity:.6;}
.img-slot-ph code{
  color:var(--cyan);font-size:.65rem;
  background:rgba(6,182,212,.07);
  padding:.1rem .45rem;border-radius:4px;
}

/* screenshot com moldura de browser */
.shot-frame{
  border:1px solid var(--border);
  border-radius:8px;overflow:hidden;
  margin-bottom:1.4rem;
  background:var(--bg2);
}
.shot-bar{
  display:flex;align-items:center;gap:.35rem;
  padding:.5rem .75rem;
  border-bottom:1px solid var(--border);
}
.shot-bar span:not(.shot-url){
  width:7px;height:7px;border-radius:50%;
  background:var(--border2);
}
.shot-url{
  margin-left:.5rem;
  font-family:var(--fn-mono);font-size:.62rem;
  color:var(--muted);letter-spacing:.05em;
}
.shot-body{aspect-ratio:16/9;}
.shot-body .img-slot,
.shot-body .img-slot-ph{height:100%;}
.shot-body .img-slot.missing .img-slot-ph{border:none;border-radius:0;}

/* ══════════════════════════════════════
   LOGOS DE CLIENTES
══════════════════════════════════════ */
.logos-strip{padding:2.5rem 0 3rem;}
.logos-label{
  font-family:var(--fn-mono);
  font-size:.68rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--muted);text-align:center;
  margin-bottom:1.6rem;
}
.logos-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1rem;align-items:center;
}
.logo-slot{
  height:56px;
  opacity:.75;transition:opacity .3s;
}
.logo-slot:hover{opacity:1;}
.logo-slot img{object-fit:contain;filter:grayscale(1) brightness(1.4);}
.logo-slot:hover img{filter:none;}

/* ══════════════════════════════════════
   FORMULÁRIO DE CONTACTO
══════════════════════════════════════ */
.contact-form{margin-top:1.4rem;display:flex;flex-direction:column;gap:1rem;}
.contact-form label{
  display:flex;flex-direction:column;gap:.35rem;
  font-family:var(--fn-mono);font-size:.68rem;
  color:var(--muted);text-transform:uppercase;letter-spacing:.12em;
}
.contact-form input,
.contact-form textarea{
  background:rgba(5,8,16,.6);
  border:1px solid var(--border2);
  border-radius:6px;
  padding:.65rem .8rem;
  color:var(--text);
  font-family:var(--fn-body);font-size:.9rem;
  transition:border-color .2s,box-shadow .2s;
  resize:vertical;
}
.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;border-color:var(--blue);
  box-shadow:0 0 12px var(--glow);
}
.contact-form .btn{align-self:flex-start;margin-top:.25rem;}
.form-hint{
  font-size:.72rem;color:var(--muted);
  font-family:var(--fn-mono);letter-spacing:.03em;
}
.form-status{
  font-size:.78rem;font-family:var(--fn-mono);
  letter-spacing:.03em;color:var(--muted);
  min-height:1.2em;
}
/* honeypot: fora do ecrã (não usar display:none — alguns bots detetam) */
.hp-field{
  position:absolute!important;
  left:-9999px;top:auto;
  width:1px;height:1px;
  overflow:hidden;opacity:0;
}
.form-status.ok{color:#4ade80;}
.form-status.err{color:#f87171;}

/* ══════════════════════════════════════
   ÍCONES DE CONTACTO
══════════════════════════════════════ */
.contact-icon{
  width:38px;height:38px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(14,165,233,.1);
  border:1px solid rgba(14,165,233,.25);
  border-radius:8px;color:var(--blue);
}
.contact-icon svg{width:18px;height:18px;}

/* ══════════════════════════════════════
   HERO — entrada em cascata com blur
══════════════════════════════════════ */
.hero-eyebrow,.hero h1,.hero-sub,.hero-btns{
  opacity:0;
  animation:hero-in .9s cubic-bezier(.16,1,.3,1) forwards;
}
.hero h1{animation-delay:.15s}
.hero-sub{animation-delay:.3s}
.hero-btns{animation-delay:.45s}
.hero-inner>div:nth-child(2){
  opacity:0;
  animation:hero-in-right 1s cubic-bezier(.16,1,.3,1) .35s forwards;
}
@keyframes hero-in{
  from{opacity:0;transform:translateY(24px);filter:blur(6px);}
  to{opacity:1;transform:translateY(0);filter:blur(0);}
}
@keyframes hero-in-right{
  from{opacity:0;transform:translateX(40px);filter:blur(6px);}
  to{opacity:1;transform:translateX(0);filter:blur(0);}
}

/* ══════════════════════════════════════
   CARDS — glow que segue o rato
══════════════════════════════════════ */
.card::after{
  content:'';position:absolute;inset:0;
  opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%),rgba(14,165,233,.13),transparent 65%);
}
.card:hover::after{opacity:1;}
.service-card::before{
  content:'';position:absolute;inset:0;
  opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(200px circle at var(--mx,50%) var(--my,50%),rgba(6,182,212,.1),transparent 65%);
}
.service-card:hover::before{opacity:1;}

/* ══════════════════════════════════════
   PARALLAX
══════════════════════════════════════ */
[data-parallax]{will-change:transform;}
.hero-terminal[data-parallax]{transform:translate3d(0,var(--plx,0px),0);}
.astronaut-visual.reveal{transform:translate3d(0,calc(var(--plx,0px) + 28px),0);}
.astronaut-visual.reveal.visible{transform:translate3d(0,var(--plx,0px),0);}

/* ══════════════════════════════════════
   MOVIMENTO REDUZIDO
══════════════════════════════════════ */
@media (prefers-reduced-motion:reduce){
  .reveal,.hr-tech,
  .card .card-list li,
  .reveal .tech-pills .pill,
  .transmission-box .tx-line{
    opacity:1;transform:none;transition:none;
  }
  .write-reveal{clip-path:none;animation:none!important;}
  .sig-path{stroke-dashoffset:0;animation:none!important;}
  .sig-pen{display:none;}
  .sig-caption{opacity:1;transition:none;}
  .astro-svg,.astro-ring{animation:none;}
  [data-parallax]{transform:none!important;}
  .hero-eyebrow,.hero h1,.hero-sub,.hero-btns,
  .hero-inner>div:nth-child(2){opacity:1;animation:none;}
}

/* ══════════════════════════════════════
   MOBILE
══════════════════════════════════════ */
@media(max-width:768px){
  .hero-inner,.about-grid,.products-grid,
  .services-grid,.contact-grid,.astronaut-inner{
    grid-template-columns:1fr;
  }
  .logos-row{grid-template-columns:repeat(2,1fr);row-gap:1.25rem;}
  .hero{padding:5rem 0 4rem;}
  .nav-links{display:none;}
  .astro-ring:nth-child(1){width:200px;height:200px}
  .astro-ring:nth-child(2){width:160px;height:160px}
  footer .footer-inner{text-align:center;justify-content:center;}
}

/* ══════════════════════════════════════
   HERO GRID LINES (decoration)
══════════════════════════════════════ */
.grid-lines{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(14,165,233,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(14,165,233,.04) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 0%,transparent 100%);
}