/* ============================================================
   andreangelo.pt — tema "Sinal" (tratamento A do design)
   ============================================================ */

/* ---------- fontes self-hosted (woff2, subset latin) ---------- */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/SpaceGrotesk-500.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/SpaceGrotesk-600.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/SpaceGrotesk-700.woff2') format('woff2');}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/HankenGrotesk-400.woff2') format('woff2');}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/HankenGrotesk-600.woff2') format('woff2');}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/HankenGrotesk-700.woff2') format('woff2');}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/JetBrainsMono-400.woff2') format('woff2');}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/JetBrainsMono-600.woff2') format('woff2');}

:root{
  --bg:#0B0E14; --bg2:#0E1220; --ink:#E7ECF5; --muted:#8B95AB;
  --line:rgba(255,255,255,0.09); --card:#11151F; --card-bd:rgba(46,155,255,0.24);
  --card-sh:inset 0 1px 0 rgba(255,255,255,0.04), 0 20px 44px -30px rgba(46,155,255,0.55);
  --chip:rgba(46,155,255,0.12);
  --accent:#2E9BFF; --accent-ink:#04121F; --glow:rgba(46,155,255,0.5);
  --display:'Space Grotesk',sans-serif; --body:'Hanken Grotesk',sans-serif; --mono:'JetBrains Mono',monospace;
  --maxw:1180px; --pad:64px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden;}
button{font:inherit;}
input{font:inherit;}
img{max-width:100%;display:block;}
a{color:inherit;}
::selection{background:rgba(46,155,255,0.30);}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:5px;}

.accent{color:var(--accent);}
.muted{color:var(--muted);font-size:15px;line-height:1.55;margin:0;text-wrap:pretty;}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;color:var(--muted);}
.mono-foot{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:0.03em;margin:22px 0 0;}

.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);
  padding:10px 16px;border-radius:0 0 8px 0;font-weight:700;z-index:100;}
.skip-link:focus{left:0;}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}
.section{padding-top:104px;padding-bottom:104px;}
.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

.section-tag{font-family:var(--mono);font-size:12px;letter-spacing:0.16em;color:var(--accent);margin-bottom:18px;}
.h2{font-family:var(--display);font-weight:600;font-size:clamp(26px,4vw,40px);
  letter-spacing:-0.02em;margin:0 0 36px;text-wrap:pretty;}
.lead{font-family:var(--display);font-weight:500;font-size:clamp(26px,4vw,40px);
  line-height:1.18;letter-spacing:-0.02em;margin:0;max-width:20em;text-wrap:pretty;}
.lead--strong{font-weight:600;margin-top:22px;}

/* ---------- header ---------- */
.site-header{display:flex;align-items:center;justify-content:space-between;gap:12px;
  max-width:var(--maxw);margin:0 auto;padding:18px var(--pad);}
.brand{font-family:var(--mono);font-weight:600;font-size:15px;letter-spacing:0.01em;color:inherit;text-decoration:none;}
.brand-dot{color:var(--accent);}
.header-nav{display:flex;align-items:center;gap:20px;}
.header-link{font-size:14px;font-weight:600;color:var(--muted);text-decoration:none;}
.header-link:hover,.header-link[aria-current]{color:var(--ink);}
.header-cta{font-size:13px;padding:9px 15px;}

/* ---------- botões ---------- */
.btn-primary{display:inline-flex;align-items:center;gap:9px;background:var(--accent);
  color:var(--accent-ink);font-weight:700;padding:14px 20px;border-radius:11px;
  text-decoration:none;border:none;cursor:pointer;box-shadow:0 14px 32px -12px var(--glow);}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:600;
  padding:14px 20px;border-radius:11px;text-decoration:none;border:1px solid var(--card-bd);background:transparent;}
.btn-pill{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--accent);
  color:var(--accent-ink);font-weight:700;padding:14px 24px;border-radius:999px;text-decoration:none;
  box-shadow:0 12px 34px -8px var(--glow),0 0 0 1px var(--card-bd);}
.accent-link{color:var(--accent);text-decoration:none;font-weight:600;}

/* ---------- cards genéricos ---------- */
.card{background:var(--card);border:1px solid var(--card-bd);border-radius:18px;box-shadow:var(--card-sh);}

/* ---------- HERO ---------- */
.hero{display:flex;flex-direction:row;gap:54px;align-items:center;
  max-width:var(--maxw);margin:0 auto;padding:36px var(--pad) 104px;}
.hero-copy{flex:1.05;min-width:0;}
.hero-visual{flex:1;min-width:0;width:100%;}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:0.18em;color:var(--accent);
  text-transform:uppercase;margin-bottom:22px;}
.hero-title{font-family:var(--display);font-weight:700;font-size:clamp(40px,7vw,74px);
  line-height:0.96;letter-spacing:-0.03em;margin:0 0 22px;}
.hero-palavra{display:inline-block;transition:opacity .6s cubic-bezier(.33,0,.2,1),transform .6s cubic-bezier(.33,0,.2,1);}
.hero-palavra.is-out{opacity:0;transform:translateY(-0.22em);}
.hero-palavra.is-in{opacity:0;transform:translateY(0.22em);}
.hero-palavra.no-anim{transition:none;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.hero-sub{font-size:18px;line-height:1.5;color:var(--muted);max-width:30em;margin:0 0 30px;text-wrap:pretty;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px;}
.hero-micro{font-family:var(--mono);font-size:12px;color:var(--muted);line-height:1.7;}

/* ---------- card de fluxo (animação assinatura) ---------- */
.flow-card{padding:24px 26px 28px 30px;}
.flow-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;}
.flow-head .mono-label{font-size:11px;letter-spacing:0.16em;}
.live{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--accent);}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:livePulse 1.8s infinite;}
.flow-track{position:relative;padding-left:32px;}
.flow-line{position:absolute;left:7px;top:10px;bottom:37px;width:2px;background:var(--line);}
.flow-pulse{position:absolute;left:1px;width:14px;height:14px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 18px 2px var(--glow);animation:pulseTravel 3.6s cubic-bezier(.6,0,.4,1) infinite;}
.flow-step{position:relative;margin-bottom:22px;}
.flow-step:last-child{margin-bottom:0;}
.flow-node{position:absolute;left:-31px;top:2px;width:16px;height:16px;border-radius:50%;
  border:2px solid var(--card-bd);background:var(--card);animation:nodeOn 3.6s infinite;}
.flow-node--on{border-color:var(--accent);}
.flow-step-label{margin-bottom:3px;}
.flow-step-title{font-family:var(--display);font-weight:600;font-size:18px;}

/* ---------- grelha "o que faço" ---------- */
.grid-4{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.feature{padding:26px;}
.feature-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.feature-sq{width:9px;height:9px;background:var(--accent);border-radius:2px;}
.feature-head .mono-label{font-size:11px;letter-spacing:0.1em;}
.feature-title{font-family:var(--display);font-weight:600;font-size:21px;margin:0 0 10px;}
.feature-link{display:inline-block;margin-top:14px;color:var(--accent);text-decoration:none;font-weight:600;font-size:14px;}

/* ---------- painel de dados ---------- */
.panel-card{padding:24px;max-width:680px;}
.panel-head{display:flex;justify-content:space-between;align-items:center;
  padding-bottom:16px;border-bottom:1px solid var(--line);}
.panel-head .mono-label{font-size:11px;letter-spacing:0.16em;}
.panel-row{display:flex;align-items:flex-end;justify-content:space-between;
  padding:16px 0;border-bottom:1px solid var(--line);}
.panel-row--last{border-bottom:none;}
.panel-row .mono-label{display:block;font-size:11px;letter-spacing:0.12em;margin-bottom:7px;}
.panel-figure{font-family:var(--display);font-weight:700;font-size:36px;line-height:1;}
.panel-metric{font-family:var(--display);font-weight:600;font-size:19px;line-height:1.3;padding-right:14px;text-wrap:pretty;}
.chip{font-family:var(--mono);font-size:11px;color:var(--accent);background:var(--chip);padding:5px 9px;border-radius:6px;}
.chip--muted{color:var(--muted);}

/* ---------- como funciona ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.step{border-top:2px solid var(--accent);padding-top:22px;}
.step-tag{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:0.1em;margin-bottom:14px;}
.step-title{font-family:var(--display);font-weight:600;font-size:22px;margin:0 0 10px;}

/* ---------- serviços ---------- */
.page-title{font-family:var(--display);font-weight:700;font-size:clamp(34px,5.5vw,58px);
  line-height:1.04;letter-spacing:-0.03em;margin:0 0 22px;text-wrap:pretty;}
.checklist{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:11px;max-width:38em;}
.checklist li{position:relative;padding-left:24px;color:var(--muted);font-size:15px;line-height:1.55;}
.checklist li::before{content:'';position:absolute;left:0;top:8px;width:9px;height:9px;
  background:var(--accent);border-radius:2px;}
.service-intro{max-width:34em;}

/* ---------- formulário ---------- */
.form-card{padding:34px;max-width:680px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field .mono-label{font-size:11px;letter-spacing:0.1em;}
.field input{background:var(--bg2);border:1px solid var(--line);color:var(--ink);
  padding:13px 14px;border-radius:9px;outline:none;font-size:15px;}
.field input::placeholder{color:#5c6577;}
.field input:focus{border-color:var(--accent);}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;}
.form-submit{grid-column:1 / -1;justify-content:center;font-size:16px;padding:15px;}
.form-submit[disabled]{opacity:0.6;cursor:progress;}
.form-status{margin:16px 0 0;font-size:14px;min-height:1px;}
.form-status.is-error{color:#ff8a80;}
.form-status.is-ok{color:var(--accent);}
.form-alt{text-align:center;margin-top:18px;font-size:14px;color:var(--muted);}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);}
.footer-row{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;
  padding-top:30px;padding-bottom:96px;font-family:var(--mono);font-size:12px;color:var(--muted);}
.footer-name{color:var(--ink);font-weight:600;}
.footer-link{color:var(--muted);text-decoration:none;}
.footer-link:hover{color:var(--ink);}

/* ---------- CTA sticky ---------- */
.sticky-cta{position:sticky;bottom:0;z-index:30;pointer-events:none;}
.sticky-cta-inner{display:flex;justify-content:flex-end;padding-top:14px;padding-bottom:14px;}
.sticky-cta .btn-pill{pointer-events:auto;font-family:var(--body);}

/* ============================================================
   MOBILE  (mobile-first quality floor — o cliente vê no telemóvel)
   ============================================================ */
@media (max-width:760px){
  :root{--pad:22px;}
  .section{padding-top:56px;padding-bottom:56px;}
  .header-cta{display:none;}
  .hero{flex-direction:column;gap:36px;padding-top:24px;padding-bottom:56px;}
  .hero-sub{font-size:16px;}
  .grid-4,.grid-3,.form-grid{grid-template-columns:1fr;gap:14px;}
  .form-card{padding:22px;}
  .sticky-cta-inner{justify-content:stretch;}
  .sticky-cta .btn-pill{width:100%;box-sizing:border-box;}
}

/* ============================================================
   ANIMAÇÕES (respeitam prefers-reduced-motion)
   ============================================================ */
@keyframes livePulse{0%{box-shadow:0 0 0 0 var(--glow);}70%{box-shadow:0 0 0 9px transparent;}100%{box-shadow:0 0 0 0 transparent;}}
@keyframes pulseTravel{0%{top:3px;opacity:0;}12%{opacity:1;}82%{opacity:1;}100%{top:calc(100% - 44px);opacity:0;}}
@keyframes nodeOn{0%,100%{border-color:var(--card-bd);}40%,60%{border-color:var(--accent);}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}