/* =========================================================
   GFS ASSISTÊNCIA TÉCNICA — SITE DO CLIENTE
   Paleta e identidade derivadas da logo (preto + verde neon)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root{
  --bg: #060806;
  --bg-panel: #0d130d;
  --bg-elevated: #121a12;
  --bg-elevated-2: #182219;
  --green: #6FCF3A;
  --green-bright: #8CE85B;
  --green-dark: #2E7D14;
  --green-glow: rgba(111,207,58,.35);
  --border: rgba(111,207,58,.22);
  --white: #F2F5F1;
  --gray: #93a093;
  --gray-dim: #5c675c;
  --danger: #ef4444;
  --warning: #f5a623;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 14px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{ color: inherit; }
img{ max-width:100%; display:block; }
button{ font-family: inherit; cursor:pointer; }
input, select, textarea{ font-family: inherit; }

::selection{ background: var(--green); color:#04140a; }

/* Circuit trace background texture used sitewide */
.circuit-bg{
  position: fixed; inset:0; z-index:-3; pointer-events:none;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(111,207,58,.08), transparent 40%),
    radial-gradient(circle at 88% 82%, rgba(111,207,58,.07), transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(111,207,58,.04), transparent 60%);
}

/* Animated blueprint grid, panning slowly behind everything */
.grid-overlay{
  position: fixed; inset:0; z-index:-2; pointer-events:none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity:.4;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black 0%, transparent 75%);
  animation: gridPan 16s linear infinite;
}
@keyframes gridPan{ from{ background-position: 0 0; } to{ background-position: 46px 46px; } }

/* Constellation / circuit-node canvas, drawn by app.js */
#bgFx{
  position: fixed; inset:0; z-index:-1; pointer-events:none;
  width:100%; height:100%; opacity:.55;
}

@media (prefers-reduced-motion: reduce){
  .grid-overlay{ animation:none; }
}

/* ---------- Signature: pulsing circuit divider ---------- */
.circuit-divider{
  position: relative;
  height: 2px;
  margin: 0 auto;
  width: min(100%, 1200px);
  background: linear-gradient(90deg, transparent, var(--border) 15%, var(--border) 85%, transparent);
}
.circuit-divider::before{
  content:"";
  position:absolute; top:-3px; left:0;
  width:8px; height:8px; border-radius:50%;
  background: var(--green);
  box-shadow: 0 0 12px 2px var(--green-glow);
  animation: trace 6s linear infinite;
}
@keyframes trace{
  0%{ left:0%; opacity:0; }
  5%{ opacity:1; }
  95%{ opacity:1; }
  100%{ left:100%; opacity:0; }
}
@media (prefers-reduced-motion: reduce){
  .circuit-divider::before{ animation:none; opacity:.6; left:50%; }
  html{ scroll-behavior:auto; }
}

/* ---------- Header ---------- */
header.site-header{
  position: sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
  padding: 14px 28px;
  background: rgba(6,8,6,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:44px; width:44px; object-fit:contain; }
.brand-name{ font-family: var(--font-display); font-size:1.05rem; letter-spacing:.03em; }
.brand-tag{ font-size:.68rem; color: var(--gray); letter-spacing:.14em; text-transform:uppercase; }

nav.main-nav{ display:flex; gap:6px; }
nav.main-nav button{
  background:transparent; border:1px solid transparent; color:var(--gray);
  padding:9px 14px; border-radius:10px; font-size:.88rem; font-weight:500;
  transition:.2s;
}
nav.main-nav button:hover{ color:var(--white); border-color:var(--border); }
nav.main-nav button.active{ color:var(--green-bright); background:var(--bg-elevated); border-color:var(--border); }

.header-right{ display:flex; align-items:center; gap:14px; }
.status-pill{
  display:flex; align-items:center; gap:7px;
  font-family: var(--font-mono); font-size:.76rem; padding:6px 12px;
  border-radius:100px; border:1px solid var(--border); background:var(--bg-elevated);
}
.status-dot{ width:8px; height:8px; border-radius:50%; background:var(--gray-dim); }
.status-pill.aberto .status-dot{ background: var(--green); box-shadow:0 0 8px 1px var(--green-glow); }
.status-pill.fechado .status-dot{ background: var(--danger); box-shadow:0 0 8px 1px rgba(239,68,68,.35); }

.social-icons{ display:flex; gap:10px; }
.social-icons a{
  width:36px; height:36px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  border:1px solid var(--border); color:var(--gray); transition:.2s;
}
.social-icons a:hover{ color:var(--green-bright); border-color:var(--green); box-shadow:0 0 10px var(--green-glow); }

.burger{ display:none; background:none; border:1px solid var(--border); border-radius:8px; padding:8px; }

/* ---------- Hero ---------- */
.hero{
  padding: 88px 28px 60px;
  max-width:1200px; margin:0 auto;
  text-align:center;
}
.hero h1{
  font-family: var(--font-display); font-weight:800;
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin:0 0 10px;
  letter-spacing:.01em;
}
.hero h1 span{ color: var(--green-bright); }
.hero p{ color:var(--gray); max-width:560px; margin:0 auto 28px; font-size:1.02rem; }
.hero-actions{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

.btn{
  border:none; border-radius:10px; padding:12px 22px; font-weight:600; font-size:.92rem;
  transition:.18s; display:inline-flex; align-items:center; gap:8px;
}
.btn-primary{ background: var(--green); color:#04140a; }
.btn-primary:hover{ background: var(--green-bright); box-shadow:0 0 22px var(--green-glow); transform:translateY(-1px); }
.btn-outline{ background:transparent; color:var(--white); border:1px solid var(--border); }
.btn-outline:hover{ border-color:var(--green); color:var(--green-bright); }
.btn-sm{ padding:8px 14px; font-size:.8rem; border-radius:8px; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }

/* ---------- Tech scene: floating phone + gamer PC (Serviços) ---------- */
#view-servicos{ position:relative; overflow:hidden; }
.tech-scene{
  position:absolute; inset:0; top:-20px; z-index:-1; pointer-events:none;
  display:flex; align-items:flex-start; justify-content:space-between;
  opacity:.16; filter: saturate(1.1);
}
.tech-scene-lines{ position:absolute; inset:0; width:100%; height:100%; }
.flow-path{
  fill:none; stroke: var(--green); stroke-width:1.4; stroke-dasharray: 6 10; opacity:.5;
  animation: dashFlow 6s linear infinite;
}
.flow-path-2{ animation-duration: 8s; animation-direction: reverse; }
@keyframes dashFlow{ to{ stroke-dashoffset: -160; } }
.flow-node{ fill: var(--green-bright); filter: drop-shadow(0 0 4px var(--green-glow)); }

.tech-phone{
  width: clamp(90px, 11vw, 140px); height:auto; margin: 40px 4% 0 8%;
  filter: drop-shadow(0 0 18px var(--green-glow));
  animation: floatY 6s ease-in-out infinite;
}
.tech-pc{
  width: clamp(140px, 16vw, 220px); height:auto; margin: 90px 8% 0 4%;
  filter: drop-shadow(0 0 22px var(--green-glow));
  animation: floatY 7s ease-in-out infinite .8s;
}
@keyframes floatY{
  0%, 100%{ transform: translateY(0) rotate(-1deg); }
  50%{ transform: translateY(-16px) rotate(1deg); }
}
.phone-scan{ animation: phoneScan 3.2s ease-in-out infinite; opacity:.85; }
@keyframes phoneScan{
  0%{ transform: translateY(0); opacity:0; }
  10%{ opacity:.85; }
  90%{ opacity:.85; }
  100%{ transform: translateY(206px); opacity:0; }
}
.phone-glyph{ filter: drop-shadow(0 0 5px var(--green-glow)); }
.pc-rgb{
  fill: var(--green-bright);
  animation: rgbCycle 5s linear infinite;
  filter: drop-shadow(0 0 8px currentColor);
}
@keyframes rgbCycle{ to{ filter: hue-rotate(360deg) drop-shadow(0 0 8px currentColor); } }
.pc-fan-blades{ animation: spinFan 3.6s linear infinite; }
@keyframes spinFan{ to{ transform: rotate(360deg); } }

@media (max-width: 860px){ .tech-scene{ opacity:.1; } }
@media (prefers-reduced-motion: reduce){
  .tech-phone, .tech-pc, .phone-scan, .pc-rgb, .pc-fan-blades, .flow-path{ animation:none; }
}

/* ---------- Tech frame: HUD scanner effect (Abrir chamado) ---------- */
.tech-frame{ position:relative; max-width:640px; padding:14px 0 0; }
.tech-frame .corner{
  position:absolute; width:22px; height:22px; border: 2px solid var(--green);
  opacity:.75; animation: cornerPulse 2.6s ease-in-out infinite; z-index:2;
}
.tech-frame .tl{ top:14px; left:0; border-right:none; border-bottom:none; border-radius:6px 0 0 0; }
.tech-frame .tr{ top:14px; right:0; border-left:none; border-bottom:none; border-radius:0 6px 0 0; }
.tech-frame .bl{ bottom:0; left:0; border-right:none; border-top:none; border-radius:0 0 0 6px; }
.tech-frame .br{ bottom:0; right:0; border-left:none; border-top:none; border-radius:0 0 6px 0; }
@keyframes cornerPulse{ 0%,100%{ opacity:.45; } 50%{ opacity:1; } }

.tech-frame .scan-line{
  position:absolute; left:12px; right:12px; top:44px; height:2px; z-index:2;
  background: linear-gradient(90deg, transparent, var(--green-bright), transparent);
  box-shadow: 0 0 14px 2px var(--green-glow);
  animation: scanMove 4.2s ease-in-out infinite;
}
@keyframes scanMove{
  0%{ top:44px; opacity:0; }
  8%{ opacity:1; }
  92%{ opacity:1; }
  100%{ top: calc(100% - 16px); opacity:0; }
}

.boot-line{
  font-family: var(--font-mono); font-size:.78rem; color: var(--green-bright);
  letter-spacing:.03em; margin: 0 0 14px 2px;
}
.boot-line .cursor{ animation: blink 1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }

@media (prefers-reduced-motion: reduce){
  .tech-frame .corner, .tech-frame .scan-line, .boot-line .cursor{ animation:none; opacity:.7; }
}

/* ---------- Sections ---------- */
section.view{ display:none; max-width:1200px; margin:0 auto; padding: 48px 28px 80px; animation: fadeUp .4s ease; }
section.view.active{ display:block; }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:translateY(0);} }

.section-head{ margin-bottom: 28px; }
.eyebrow{ font-family: var(--font-mono); color:var(--green-bright); font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; }
.section-head h2{ font-family: var(--font-display); font-size:1.7rem; margin:6px 0 6px; }
.section-head p{ color:var(--gray); margin:0; max-width:640px; }

/* Filters */
.filter-row{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:24px; }
.chip{
  border:1px solid var(--border); background:var(--bg-elevated); color:var(--gray);
  padding:7px 14px; border-radius:100px; font-size:.82rem; transition:.15s;
}
.chip.active, .chip:hover{ color:var(--green-bright); border-color:var(--green); }

/* Grid cards */
.grid{ display:grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap:18px; }
.card{
  background: var(--bg-panel); border:1px solid var(--border); border-radius: var(--radius);
  overflow:hidden; display:flex; flex-direction:column; transition:.2s;
}
.card:hover{ border-color: var(--green); box-shadow:0 8px 30px -12px var(--green-glow); transform:translateY(-2px); }
.card-img{ height:150px; background:var(--bg-elevated); display:flex; align-items:center; justify-content:center; overflow:hidden; }
.card-img img{ width:100%; height:100%; object-fit:cover; }
.card-img .placeholder{ font-family:var(--font-mono); color:var(--gray-dim); font-size:.75rem; }
.card-body{ padding:16px; display:flex; flex-direction:column; gap:8px; flex:1; }
.badge{
  align-self:flex-start; font-size:.68rem; font-family:var(--font-mono); text-transform:uppercase;
  letter-spacing:.06em; padding:3px 9px; border-radius:6px; background:var(--bg-elevated-2); color:var(--green-bright);
  border:1px solid var(--border);
}
.card-title{ font-weight:700; font-size:1.02rem; }
.card-desc{ color:var(--gray); font-size:.86rem; flex:1; }
.card-foot{ display:flex; align-items:center; justify-content:space-between; margin-top:6px; gap:8px;}
.price{ font-family:var(--font-mono); color:var(--green-bright); font-weight:600; }
.meta-row{ display:flex; gap:14px; font-size:.76rem; color:var(--gray-dim); font-family:var(--font-mono); }

.empty-state{ text-align:center; padding:60px 20px; color:var(--gray); border:1px dashed var(--border); border-radius:var(--radius); }
.empty-state strong{ color:var(--white); display:block; margin-bottom:6px; }

/* Forms */
.form-card{
  background: var(--bg-panel); border:1px solid var(--border); border-radius: var(--radius);
  padding: 26px; max-width: 640px;
}
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.form-grid .full{ grid-column: 1 / -1; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field label{ font-size:.8rem; color:var(--gray); }
.field input, .field select, .field textarea{
  background: var(--bg-elevated); border:1px solid var(--border); color:var(--white);
  padding:11px 12px; border-radius:9px; font-size:.9rem; outline:none; transition:.15s;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--green); box-shadow:0 0 0 3px var(--green-glow); }
.field textarea{ resize:vertical; min-height:90px; }
.form-actions{ margin-top:20px; display:flex; gap:10px; align-items:center; }
.form-msg{ font-size:.85rem; font-family:var(--font-mono); }
.form-msg.ok{ color: var(--green-bright); }
.form-msg.err{ color: var(--danger); }

/* Priority / status tags */
.tag{ font-size:.72rem; font-family:var(--font-mono); padding:3px 10px; border-radius:100px; border:1px solid; display:inline-block; }
.tag-baixa{ color:#8ce85b; border-color:#8ce85b44; background:#8ce85b14;}
.tag-media{ color:#f5d323; border-color:#f5d32344; background:#f5d32314;}
.tag-alta{ color:#f5a623; border-color:#f5a62344; background:#f5a62314;}
.tag-urgente{ color:#ef4444; border-color:#ef444444; background:#ef444414;}
.tag-aberto{ color:#f5a623; border-color:#f5a62344; background:#f5a62314;}
.tag-andamento{ color:#4ea1ff; border-color:#4ea1ff44; background:#4ea1ff14;}
.tag-aguardando{ color:#c084fc; border-color:#c084fc44; background:#c084fc14;}
.tag-concluido{ color:#6FCF3A; border-color:#6FCF3A44; background:#6FCF3A14;}
.tag-cancelado{ color:#5c675c; border-color:#5c675c44; background:#5c675c14;}

/* Ticket list */
.ticket{
  background: var(--bg-panel); border:1px solid var(--border); border-radius: var(--radius);
  padding:18px 20px; margin-bottom:14px;
}
.ticket-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; gap:10px; flex-wrap:wrap;}
.ticket-id{ font-family:var(--font-mono); color:var(--gray-dim); font-size:.78rem; }
.ticket-desc{ color:var(--gray); font-size:.88rem; margin:8px 0; }
.ticket-dates{ display:flex; gap:22px; flex-wrap:wrap; font-size:.78rem; color:var(--gray); font-family:var(--font-mono); }
.ticket-dates b{ color:var(--white); display:block; font-family:var(--font-body); font-size:.7rem; font-weight:500; margin-bottom:2px; }

/* Reviews */
.review{
  background: var(--bg-panel); border:1px solid var(--border); border-radius: var(--radius);
  padding:16px 18px; margin-bottom:12px;
}
.stars{ color: var(--green-bright); letter-spacing:2px; font-size:.95rem; }
.review-name{ font-weight:600; font-size:.9rem; }
.review-date{ color:var(--gray-dim); font-size:.74rem; font-family:var(--font-mono); }
.review-comment{ color:var(--gray); font-size:.88rem; margin-top:6px; }

/* Footer */
footer{
  border-top:1px solid var(--border); padding: 40px 28px; margin-top:40px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:20px; color:var(--gray); font-size:.85rem;
}
footer .foot-brand{ display:flex; align-items:center; gap:10px; }
footer .foot-brand img{ height:30px; width:30px; }
footer a:hover{ color:var(--green-bright); }

/* Loader */
.loader{ display:flex; align-items:center; gap:10px; color:var(--gray); font-family:var(--font-mono); font-size:.85rem; padding:20px 0;}
.spinner{ width:16px; height:16px; border-radius:50%; border:2px solid var(--border); border-top-color:var(--green); animation:spin .8s linear infinite;}
@keyframes spin{ to{ transform:rotate(360deg); } }

@media (max-width: 860px){
  nav.main-nav{ position:fixed; top:73px; left:0; right:0; background:var(--bg); flex-direction:column;
    padding:14px; border-bottom:1px solid var(--border); transform:translateY(-130%); transition:.25s; z-index:40;}
  nav.main-nav.open{ transform:translateY(0); }
  .burger{ display:block; }
  .form-grid{ grid-template-columns: 1fr; }
  header.site-header{ padding:14px 16px; }
  .social-icons{ display:none; }
}