@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:#FFFFFF;
  --bg-card:#F5F3EC;
  --bg-card-hi:#EFE7D4;
  --ink:#000000;
  --ink-dim:#55564F;
  --brass:#C89B5C;
  --brass-hi:#DDB679;
  --sage:#7FA37A;
  --line:#E4E1D6;
  --header-bg:rgba(255,255,255,0.88);
  --track-bg:#EAE6D8;
  --radius:14px;
}

html[data-theme="dark"]{
  --bg:#132420;
  --bg-card:#1B322C;
  --bg-card-hi:#20392F;
  --ink:#F3EFE6;
  --ink-dim:#B9C7BE;
  --line:#3C4F49;
  --header-bg:rgba(19,36,32,0.88);
  --track-bg:#0F1E1B;
}

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

html{scroll-behavior:smooth;}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter', sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  transition:background-color .25s ease, color .25s ease;
}

.wrap{
  max-width:1080px;
  margin:0 auto;
  padding:0 28px;
}

a{color:inherit;}

.mono{
  font-family:'JetBrains Mono', monospace;
  letter-spacing:0.02em;
}

.eyebrow{
  font-family:'JetBrains Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--sage);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--sage);
  display:inline-block;
}

h1,h2,h3{
  font-family:'Fraunces', serif;
  font-weight:500;
  line-height:1.12;
  color:var(--ink);
}

/* NAV */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:var(--header-bg);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:background-color .25s ease, border-color .25s ease;
}
nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 0;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:'Fraunces', serif;
  font-size:1.15rem;
  font-weight:600;
  letter-spacing:0.01em;
}
.logo span{color:var(--brass);}
.logo-mark-wrap{
  display:inline-flex;
  align-items:center;
}
.logo-mark{
  height:26px;
  width:auto;
  display:block;
}
.logo-mark-dark{display:none;}
html[data-theme="dark"] .logo-mark-light{display:none;}
html[data-theme="dark"] .logo-mark-dark{display:block;}
.nav-links{
  display:flex;
  gap:32px;
  font-size:0.92rem;
  color:var(--ink-dim);
}
.nav-links a{text-decoration:none; transition:color .2s;}
.nav-links a:hover, .nav-links a:focus-visible{color:var(--ink);}
.nav-actions{
  display:flex;
  align-items:center;
  gap:14px;
}
.theme-toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:999px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink);
  cursor:pointer;
  transition:border-color .2s ease, background-color .2s ease;
}
.theme-toggle:hover, .theme-toggle:focus-visible{border-color:var(--sage);}
.theme-toggle svg{display:block;}
.theme-toggle .icon-moon{display:none;}
html[data-theme="dark"] .theme-toggle .icon-sun{display:none;}
html[data-theme="dark"] .theme-toggle .icon-moon{display:block;}

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-size:0.92rem;
  font-weight:600;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, background .2s ease, border-color .2s ease;
  font-family:inherit;
}
.btn-primary{
  background:var(--brass);
  color:#16241F;
}
.btn-primary:hover, .btn-primary:focus-visible{
  background:var(--brass-hi);
  transform:translateY(-1px);
}
.btn-primary:disabled{
  opacity:0.6;
  cursor:not-allowed;
  transform:none;
}
.btn-ghost{
  border-color:var(--line);
  color:var(--ink);
  background:transparent;
}
.btn-ghost:hover, .btn-ghost:focus-visible{
  border-color:var(--sage);
}
a:focus-visible, button:focus-visible{
  outline:2px solid var(--brass-hi);
  outline-offset:3px;
}

/* HERO */
.hero{
  padding:96px 0 64px;
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:56px;
  align-items:center;
}
.hero h1{
  font-size:clamp(2.3rem, 4.4vw, 3.4rem);
  margin:22px 0 20px;
}
.hero h1 em{
  font-style:italic;
  color:var(--brass);
}
.hero p.lead{
  font-size:1.08rem;
  color:var(--ink-dim);
  max-width:46ch;
  margin-bottom:32px;
}
.hero-ctas{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

/* Signature element: time comparison */
.time-card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 28px;
  transition:background-color .25s ease, border-color .25s ease;
}
.time-card .cap{
  font-family:'JetBrains Mono', monospace;
  font-size:0.76rem;
  color:var(--ink-dim);
  text-transform:uppercase;
  letter-spacing:0.1em;
  margin-bottom:22px;
}
.bar-row{margin-bottom:20px;}
.bar-row:last-child{margin-bottom:0;}
.bar-label{
  display:flex;
  justify-content:space-between;
  font-family:'JetBrains Mono', monospace;
  font-size:0.84rem;
  margin-bottom:8px;
  color:var(--ink-dim);
}
.bar-label b{color:var(--ink); font-weight:500;}
.bar-track{
  height:12px;
  background:var(--track-bg);
  transition:background-color .25s ease;
  border-radius:6px;
  overflow:hidden;
  border:1px solid var(--line);
}
.bar-fill{
  height:100%;
  border-radius:6px;
  width:0%;
  transition:width 1.4s cubic-bezier(.16,.84,.44,1);
}
.bar-fill.manual{background:linear-gradient(90deg,#8a6a45,var(--brass));}
.bar-fill.ia{background:linear-gradient(90deg,var(--sage),#a9c9a3);}
.time-card .note{
  margin-top:20px;
  font-size:0.86rem;
  color:var(--ink-dim);
  border-top:1px solid var(--line);
  padding-top:16px;
}

/* SECTIONS shared */
section{padding:80px 0;}
.section-head{
  max-width:56ch;
  margin-bottom:48px;
}
.section-head h2{
  font-size:clamp(1.7rem, 3vw, 2.2rem);
  margin-top:14px;
}
.section-head p{
  color:var(--ink-dim);
  margin-top:14px;
  font-size:1.02rem;
}

/* PROCESSO */
#processo{border-top:1px solid var(--line);}
.process-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.process-card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 26px;
  position:relative;
  transition:background-color .25s ease, border-color .25s ease;
}
.process-num{
  font-family:'JetBrains Mono', monospace;
  color:var(--brass);
  font-size:0.85rem;
  margin-bottom:16px;
}
.process-card h3{
  font-size:1.25rem;
  margin-bottom:10px;
}
.process-card p{
  color:var(--ink-dim);
  font-size:0.95rem;
}
.process-card:not(:last-child)::after{
  content:"";
  position:absolute;
  right:-13px;
  top:50%;
  width:24px;
  height:1px;
  background:var(--line);
  display:none;
}
@media(min-width:860px){
  .process-card:not(:last-child)::after{display:block;}
}

/* PARA QUEM */
#publico{border-top:1px solid var(--line);}
.publico-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
.publico-list{list-style:none;}
.publico-list li{
  display:flex;
  gap:14px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
  color:var(--ink-dim);
}
.publico-list li:first-child{padding-top:0;}
.publico-list li::before{
  content:"—";
  color:var(--sage);
  flex-shrink:0;
}
.publico-list b{color:var(--ink); font-weight:500;}

/* PACOTES */
#pacotes{border-top:1px solid var(--line);}
.pricing-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.price-card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px;
  display:flex;
  flex-direction:column;
  gap:14px;
  transition:background-color .25s ease, border-color .25s ease;
}
.price-card.featured{
  background:var(--bg-card-hi);
  border-color:var(--brass);
}
.price-card .tag{
  font-family:'JetBrains Mono', monospace;
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--sage);
}
.price-card.featured .tag{color:var(--brass);}
.price-card h3{font-size:1.15rem;}
.price-card .val{
  font-family:'JetBrains Mono', monospace;
  color:var(--brass);
  font-size:1.05rem;
  margin-top:auto;
  padding-top:10px;
}
.price-card ul{
  list-style:none;
  font-size:0.88rem;
  color:var(--ink-dim);
  display:flex;
  flex-direction:column;
  gap:8px;
}
.price-card ul li::before{content:"✓ "; color:var(--sage);}

/* CTA FINAL / FORM */
#contato{
  border-top:1px solid var(--line);
  text-align:center;
}
#contato h2{
  font-size:clamp(1.9rem,3.6vw,2.6rem);
  max-width:20ch;
  margin:16px auto 18px;
}
#contato p{
  color:var(--ink-dim);
  max-width:48ch;
  margin:0 auto 34px;
}
.contact-form{
  max-width:480px;
  margin:0 auto;
  text-align:left;
}
.form-row{margin-bottom:18px;}
.form-row label{
  display:block;
  font-size:0.86rem;
  color:var(--ink-dim);
  margin-bottom:6px;
}
.form-row input,
.form-row textarea{
  width:100%;
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:8px;
  padding:12px 14px;
  color:var(--ink);
  font-family:inherit;
  font-size:0.95rem;
  resize:vertical;
}
.form-row input:focus,
.form-row textarea:focus{
  outline:2px solid var(--brass-hi);
  outline-offset:1px;
  border-color:var(--brass-hi);
}
.form-status{
  font-size:0.9rem;
  margin-bottom:14px;
  min-height:1.2em;
}
.form-status.success{color:var(--sage);}
.form-status.error{color:#d98a7a;}
.cta-buttons{
  display:flex;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}

footer{
  border-top:1px solid var(--line);
  padding:32px 0;
  font-size:0.85rem;
  color:var(--ink-dim);
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  transition:border-color .25s ease;
  gap:12px;
}

@media(max-width:860px){
  .hero{grid-template-columns:1fr; padding-top:64px;}
  .process-grid, .pricing-grid{grid-template-columns:1fr;}
  .publico-grid{grid-template-columns:1fr;}
  .nav-links{display:none;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .bar-fill{transition:none;}
  .btn{transition:none;}
}