/* ============================================================
   automa.tu — "oficina clara"
   Paleta oficial da marca Cyrandeiro (papel/tinta/âmbar),
   sem dark-tech: competência por precisão, não por neon.
   ============================================================ */

:root{
  --paper:      #F3EFE6;
  --paper-2:    #FBF9F4;
  --ink:        #0B0E13;
  --ink-soft:   #1A1511;
  --muted:      #6E6862;
  --amber:      #F59E0B;
  --amber-deep: #C97A05;
  --bronze:     #D98E4A;
  --blue:       #3B82F6;

  --line:       rgba(11,14,19,.10);
  --line-2:     rgba(11,14,19,.18);
  --shadow-sm:  0 1px 2px rgba(11,14,19,.05);
  --shadow-md:  0 6px 20px -8px rgba(11,14,19,.16);
  --shadow-lg:  0 18px 44px -18px rgba(11,14,19,.28);

  --f-display: 'Archivo Black', 'Outfit', system-ui, sans-serif;
  --f-body:    'Outfit', system-ui, -apple-system, sans-serif;
  --f-mono:    'Fira Code', ui-monospace, monospace;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;

  --ease: cubic-bezier(.16,1,.3,1);
}

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

html{ scroll-behavior:smooth; scroll-padding-top:88px; }

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* textura de papel discreta */
body::before{
  content:'';
  position:fixed; inset:0;
  pointer-events:none; z-index:0;
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(245,158,11,.10), transparent 62%),
    radial-gradient(720px 480px at -6% 30%, rgba(217,142,74,.07), transparent 60%);
}

.wrap{ width:min(1160px, calc(100% - 44px)); margin-inline:auto; position:relative; z-index:1; }
.wrap.narrow{ width:min(760px, calc(100% - 44px)); }
.center{ text-align:center; }

a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; }
img,svg{ display:block; max-width:100%; }
i[data-lucide]{ width:1em; height:1em; stroke-width:2; flex:none; }

/* ---------- tipografia base ---------- */
h1,h2,h3{ font-family:var(--f-display); font-weight:400; line-height:1.08; letter-spacing:-.015em; }

.eyebrow{
  font-family:var(--f-mono);
  font-size:.74rem; font-weight:500;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--amber-deep);
  margin-bottom:14px;
}
.eyebrow.center{ text-align:center; }

.section-title{ font-size:clamp(1.9rem, 4.2vw, 2.9rem); margin-bottom:14px; }
.section-sub{ color:var(--muted); font-size:1.06rem; max-width:60ch; margin-inline:auto; }

/* ---------- wordmark ---------- */
.wordmark{
  font-family:var(--f-mono);
  font-weight:600;
  font-size:1.32rem;
  letter-spacing:-.03em;
  color:var(--ink);
  white-space:nowrap;
}
.wordmark .dot{
  color:var(--amber);
  font-size:1.5em;
  line-height:0;
  margin-inline:.02em;
}
.wordmark.small{ font-size:1.1rem; }

/* ---------- botões ---------- */
.btn{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--f-body); font-weight:600; font-size:1rem;
  padding:13px 22px;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s;
  white-space:nowrap;
}
.btn i[data-lucide]{ width:18px; height:18px; }

.btn-primary{
  background:var(--ink); color:var(--paper);
  box-shadow:var(--shadow-md);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:var(--shadow-lg); background:#000; }

.btn-ghost{
  background:transparent; color:var(--ink);
  border-color:var(--line-2);
}
.btn-ghost:hover{ border-color:var(--ink); transform:translateY(-2px); }

.btn-sm{ padding:9px 17px; font-size:.93rem; }
.btn-lg{ padding:17px 34px; font-size:1.08rem; }

/* ============================================================
   HEADER
   ============================================================ */
#site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:16px 0;
  transition:padding .3s var(--ease), background .3s, box-shadow .3s, border-color .3s;
  border-bottom:1px solid transparent;
}
#site-header.scrolled{
  padding:9px 0;
  background:rgba(243,239,230,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
  box-shadow:var(--shadow-sm);
}
.header-inner{ display:flex; align-items:center; gap:22px; }

#nav{ display:flex; gap:26px; margin-left:auto; }
#nav a{
  font-size:.96rem; font-weight:500; color:var(--muted);
  position:relative; padding:4px 0;
  transition:color .2s;
}
#nav a::after{
  content:''; position:absolute; left:0; bottom:0;
  width:0; height:2px; background:var(--amber);
  transition:width .3s var(--ease);
}
#nav a:hover{ color:var(--ink); }
#nav a:hover::after{ width:100%; }

#nav-toggle{
  display:none;
  background:transparent; border:1px solid var(--line-2);
  border-radius:var(--r-sm);
  padding:8px; color:var(--ink); cursor:pointer;
}
#nav-toggle i[data-lucide]{ width:22px; height:22px; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ padding:150px 0 92px; }
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:64px; align-items:center;
}
.hero h1{ font-size:clamp(2.3rem, 5.4vw, 3.85rem); margin-bottom:22px; }
.hero h1 .hl{
  background:linear-gradient(180deg, transparent 62%, rgba(245,158,11,.34) 62%);
  padding-inline:2px;
}
.lede{ font-size:1.16rem; color:var(--muted); max-width:52ch; margin-bottom:32px; }

.hero-actions{ display:flex; flex-wrap:wrap; gap:13px; margin-bottom:22px; }

.hero-note{
  display:flex; align-items:center; gap:8px;
  font-size:.92rem; color:var(--muted);
}
.hero-note i[data-lucide]{ width:16px; height:16px; color:var(--amber-deep); }

/* painel de status */
.panel{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.panel-bar{
  display:flex; align-items:center; gap:12px;
  padding:12px 16px;
  border-bottom:1px solid var(--line);
  background:rgba(11,14,19,.025);
}
.panel-dots{ display:flex; gap:6px; }
.panel-dots i{ width:9px; height:9px; border-radius:50%; background:var(--line-2); display:block; }
.panel-dots i:first-child{ background:var(--amber); }
.panel-title{
  font-family:var(--f-mono); font-size:.78rem;
  color:var(--muted); letter-spacing:.02em;
}
.panel-body{ padding:20px 18px 14px; }
.panel-body li{
  display:flex; align-items:baseline; gap:10px;
  font-family:var(--f-mono); font-size:.88rem;
  padding:9px 0;
}
.panel-body .k{ color:var(--ink); }
.panel-body .dotfill{
  flex:1; height:1px;
  border-bottom:1px dotted var(--line-2);
  transform:translateY(-3px);
}
.panel-body .v{
  color:var(--amber-deep); font-weight:500;
  opacity:0; transform:translateX(-6px);
  transition:opacity .45s var(--ease), transform .45s var(--ease);
}
.panel-body .v.on{ opacity:1; transform:none; }
.panel-body .v::before{ content:'✓ '; color:var(--amber); }

.panel-foot{
  display:flex; align-items:center; gap:9px;
  padding:13px 18px;
  border-top:1px solid var(--line);
  font-size:.82rem; color:var(--muted);
}
.pulse{
  width:8px; height:8px; border-radius:50%;
  background:var(--amber); flex:none;
  box-shadow:0 0 0 0 rgba(245,158,11,.55);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{
  70%{ box-shadow:0 0 0 11px rgba(245,158,11,0); }
  100%{ box-shadow:0 0 0 0 rgba(245,158,11,0); }
}

/* ============================================================
   BAND — o inimigo
   ============================================================ */
.band{
  background:var(--ink);
  color:var(--paper);
  padding:66px 0;
}
.band-grid{
  display:grid; grid-template-columns:1fr 1.15fr;
  gap:52px; align-items:center;
}
.band h2{ font-size:clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom:10px; }
.band-head p{ color:rgba(243,239,230,.62); font-size:1.02rem; }

.pains{ display:grid; gap:12px; }
.pains li{
  display:flex; align-items:center; gap:13px;
  padding:14px 18px;
  background:rgba(243,239,230,.05);
  border:1px solid rgba(243,239,230,.10);
  border-radius:var(--r-md);
  font-size:.99rem;
  color:rgba(243,239,230,.90);
}
.pains i[data-lucide]{ width:19px; height:19px; color:var(--amber); }

/* ============================================================
   SEÇÕES
   ============================================================ */
.section{ padding:96px 0; }
.section.alt{ background:rgba(11,14,19,.028); }

/* ---------- cards ---------- */
.cards{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
  margin-top:52px;
}
.card{
  position:relative;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px 26px 26px;
  box-shadow:var(--shadow-sm);
  display:flex; flex-direction:column;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-lg); border-color:var(--line-2); }
.card.featured{ border-color:rgba(245,158,11,.45); }
.card.featured::after{
  content:'mais escolhido';
  position:absolute; top:-11px; left:26px;
  font-family:var(--f-mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase;
  background:var(--amber); color:var(--ink);
  padding:4px 11px; border-radius:999px;
}
.card .step{
  font-family:var(--f-mono); font-size:.78rem; font-weight:600;
  color:var(--muted); letter-spacing:.1em;
}
.card-icon{
  width:46px; height:46px;
  display:grid; place-items:center;
  border-radius:var(--r-md);
  background:rgba(245,158,11,.13);
  color:var(--amber-deep);
  margin:14px 0 16px;
}
.card-icon i[data-lucide]{ width:23px; height:23px; }
.card h3{ font-size:1.35rem; margin-bottom:9px; }
.card-lede{ color:var(--muted); font-size:.98rem; margin-bottom:20px; }

.ticks{ display:grid; gap:10px; margin-bottom:26px; }
.ticks li{
  position:relative; padding-left:24px;
  font-size:.95rem; line-height:1.5;
}
.ticks li::before{
  content:''; position:absolute; left:2px; top:.52em;
  width:9px; height:9px; border-radius:50%;
  border:2px solid var(--amber);
}

.card-cta{
  margin-top:auto;
  display:inline-flex; align-items:center; gap:7px;
  font-weight:600; font-size:.96rem;
  color:var(--ink);
  padding-top:16px; border-top:1px solid var(--line);
  transition:gap .25s var(--ease), color .2s;
}
.card-cta i[data-lucide]{ width:17px; height:17px; color:var(--amber-deep); }
.card-cta:hover{ gap:13px; color:var(--amber-deep); }

.cards-note{
  margin-top:32px; text-align:center;
  font-size:.95rem; color:var(--muted);
}

/* ---------- passos ---------- */
.steps{
  display:grid; grid-template-columns:repeat(4, 1fr);
  gap:22px; margin-top:52px;
  counter-reset:step;
}
.steps li{ position:relative; padding-top:14px; }
.steps li::before{
  content:''; position:absolute; top:0; left:0; right:0;
  height:2px; background:var(--line-2);
}
.steps li:first-child::before{ background:var(--amber); }
.num{
  font-family:var(--f-mono); font-size:.8rem; font-weight:600;
  color:var(--amber-deep); letter-spacing:.1em;
  display:block; margin-bottom:12px;
}
.steps h3{ font-size:1.16rem; margin-bottom:8px; }
.steps p{ color:var(--muted); font-size:.95rem; }

/* ---------- prova ---------- */
.stats{
  display:grid; grid-template-columns:repeat(4, 1fr);
  gap:18px; margin:52px 0 40px;
}
.stat{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px 20px;
  text-align:center;
}
.stat strong{
  display:block;
  font-family:var(--f-display);
  font-size:2.5rem; line-height:1;
  color:var(--ink);
  margin-bottom:10px;
}
.stat span{ font-size:.9rem; color:var(--muted); line-height:1.45; display:block; }

.seal{
  display:flex; flex-direction:column; align-items:center; gap:12px;
  text-align:center;
}
.seal-chip{
  display:inline-flex; align-items:center; gap:9px;
  padding:9px 18px;
  border-radius:999px;
  border:1px solid rgba(59,130,246,.35);
  background:rgba(59,130,246,.08);
  color:#1D4ED8;
  font-family:var(--f-mono); font-size:.83rem; font-weight:500;
  transition:background .2s, transform .25s var(--ease);
}
.seal-chip:hover{ background:rgba(59,130,246,.14); transform:translateY(-2px); }
.seal-chip i[data-lucide]{ width:16px; height:16px; }
.seal p{ font-size:.94rem; color:var(--muted); max-width:46ch; }

/* ---------- o nome ---------- */
.name-block{ text-align:center; padding:96px 0; }
.name-mark{
  font-family:var(--f-mono); font-weight:600;
  font-size:clamp(2.4rem, 7vw, 4.2rem);
  letter-spacing:-.04em;
  margin-bottom:6px;
}
.name-mark .dot{ color:var(--amber); font-size:1.5em; line-height:0; }
.name-read{
  font-family:var(--f-mono); font-size:.9rem;
  color:var(--muted); letter-spacing:.06em;
  margin-bottom:30px;
}
.name-read em{ color:var(--amber-deep); font-style:normal; }
.name-copy{
  font-size:clamp(1.15rem, 2.4vw, 1.5rem);
  line-height:1.5; font-weight:300;
}
.name-copy strong{ font-weight:600; }

/* ---------- CTA final ---------- */
.final{
  background:var(--ink); color:var(--paper);
  padding:88px 0;
}
.final h2{ font-size:clamp(1.8rem, 4vw, 2.6rem); margin-bottom:14px; }
.final p{ color:rgba(243,239,230,.66); margin-bottom:32px; font-size:1.05rem; }
.final .btn-primary{
  background:var(--amber); color:var(--ink);
}
.final .btn-primary:hover{ background:#FFB020; }

/* ---------- footer ---------- */
footer{
  padding:34px 0;
  border-top:1px solid var(--line);
  background:var(--paper);
}
.footer-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:22px; flex-wrap:wrap;
}
.footer-links{ display:flex; gap:22px; flex-wrap:wrap; }
.footer-links a{
  font-size:.9rem; color:var(--muted);
  transition:color .2s;
}
.footer-links a:hover{ color:var(--amber-deep); }
.footer-tag{
  font-family:var(--f-mono); font-size:.76rem;
  color:var(--muted); letter-spacing:.03em;
}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed; right:20px; bottom:20px; z-index:90;
  width:54px; height:54px;
  display:grid; place-items:center;
  border-radius:50%;
  background:var(--ink); color:var(--paper);
  box-shadow:var(--shadow-lg);
  transition:transform .25s var(--ease), background .2s;
}
.wa-float:hover{ transform:scale(1.08); background:var(--amber); color:var(--ink); }
.wa-float i[data-lucide]{ width:25px; height:25px; }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.visible{ opacity:1; transform:none; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:960px){
  .hero-grid{ grid-template-columns:1fr; gap:42px; }
  .band-grid{ grid-template-columns:1fr; gap:32px; }
  .cards{ grid-template-columns:1fr; max-width:520px; margin-inline:auto; }
  .steps{ grid-template-columns:repeat(2, 1fr); gap:30px 22px; }
  .stats{ grid-template-columns:repeat(2, 1fr); }
}

@media (max-width:720px){
  body{ font-size:16px; }
  .wrap, .wrap.narrow{ width:calc(100% - 34px); }

  #nav{
    position:fixed; inset:0 0 auto 0; top:0;
    flex-direction:column; gap:0;
    background:var(--paper);
    padding:86px 26px 26px;
    transform:translateY(-100%);
    transition:transform .38s var(--ease);
    box-shadow:var(--shadow-lg);
    margin-left:0;
  }
  #nav.open{ transform:none; }
  #nav a{ padding:16px 0; border-bottom:1px solid var(--line); font-size:1.05rem; }
  #nav a::after{ display:none; }
  #nav-toggle{ display:block; margin-left:auto; order:3; }
  .header-cta{ display:none; }

  .hero{ padding:120px 0 68px; }
  .section{ padding:68px 0; }
  .name-block{ padding:72px 0; }
  .final{ padding:66px 0; }
  .band{ padding:52px 0; }

  .steps{ grid-template-columns:1fr; gap:26px; }
  .stats{ grid-template-columns:1fr 1fr; gap:12px; }
  .stat{ padding:20px 14px; }
  .stat strong{ font-size:2rem; }

  .footer-inner{ flex-direction:column; align-items:flex-start; gap:16px; }
  .wa-float{ width:50px; height:50px; right:16px; bottom:16px; }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{ opacity:1; transform:none; }
  .panel-body .v{ opacity:1; transform:none; }
}