/* =========================================================
   GLYP — STYLE GLOBAL
   Tokens, componentes e utilities compartilhados em todas as páginas
   ========================================================= */

/* =========================================================
   TOKENS — espelham DS-G.md (cores e tipografia da marca)
   ========================================================= */
:root{
  /* Primary */
  --primary-50:#EFE8FD;
  --primary-100:#E0D1FA;
  --primary-200:#C2A8F0;
  --primary-300:#A583E2;
  --primary-500:#673AB7;
  --primary-600:#512A97;
  --primary-700:#3C1C75;
  --primary-900:#130729;

  /* Accent operacional — "tudo funcionando" */
  --accent:#00C2A8;
  --accent-dark:#00967F;
  --accent-50:#E2FAF6;

  /* Neutral */
  --n-0:#FFFFFF;
  --n-50:#F8F9FB;
  --n-100:#F1F3F5;
  --n-200:#E9ECEF;
  --n-300:#DEE2E6;
  --n-400:#ADB5BD;
  --n-500:#6C757D;
  --n-600:#495057;
  --n-700:#343A40;
  --n-800:#1A1A1B;
  --n-900:#0F0F10;

  /* Tipografia */
  --font-display:'Noto Sans Display', 'Noto Sans', sans-serif;
  --font-body:'Noto Sans', sans-serif;

  --container:1180px;
  --radius:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* =========================================================
   RESET & TIPOGRAFIA BASE
   ========================================================= */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--n-600);
  background:var(--n-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--n-800);margin:0;letter-spacing:-0.01em;}
h1{font-size:48px;line-height:1.2;font-weight:700;}
h2{font-size:39px;line-height:1.2;font-weight:700;}
h3{font-size:31px;line-height:1.3;font-weight:600;}
h4{font-size:22px;line-height:1.3;font-weight:600;}
p{margin:0;}
.body-lg{font-size:18px;line-height:1.6;font-weight:400;}
.body-md{font-size:16px;line-height:1.5;font-weight:400;}
.body-sm{font-size:14px;line-height:1.5;font-weight:500;}
.caption{font-size:12px;line-height:1.4;font-weight:400;letter-spacing:0.04em;text-transform:uppercase;}

.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:104px 0;position:relative;}
.section-tight{padding:72px 0;}

@media (max-width:860px){
  h1{font-size:36px;}
  h2{font-size:29px;}
  h3{font-size:24px;}
  .section{padding:72px 0;}
}

/* =========================================================
   UTILITÁRIOS
   ========================================================= */
.grid-veil{
  position:absolute; inset:0;
  background-image:
    linear-gradient(90deg, rgba(103,58,183,0.05) 1px, transparent 1px),
    linear-gradient(rgba(103,58,183,0.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom, black, transparent 85%);
  pointer-events:none;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-body); font-weight:600;
  font-size:12px; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--primary-600);
}
.eyebrow::before{
  content:''; width:20px; height:1px; background:var(--primary-500);
}
.eyebrow.on-dark{color:var(--accent);}
.eyebrow.on-dark::before{background:var(--accent);}

/* =========================================================
   BOTÕES
   ========================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 28px; border-radius:var(--radius);
  font-family:var(--font-body); font-weight:600; font-size:15px;
  border:1px solid transparent; cursor:pointer;
  transition:transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--primary-500); color:var(--n-0);}
.btn-primary:hover{background:var(--primary-600); transform:translateY(-2px);}
.btn-ghost{border-color:var(--n-300); color:var(--n-800); background:transparent;}
.btn-ghost:hover{border-color:var(--primary-500); color:var(--primary-600); transform:translateY(-2px);}
.btn-ghost-dark{border-color:rgba(255,255,255,0.25); color:var(--n-0); background:transparent;}
.btn-ghost-dark:hover{border-color:var(--accent); color:var(--accent); transform:translateY(-2px);}
.btn-on-dark{background:var(--accent); color:var(--primary-900);}
.btn-on-dark:hover{background:#04E0C2; transform:translateY(-2px);}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--n-200);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0;
}
.logo{display:flex; align-items:center;}
.logo svg{height:28px; width:auto;}

.nav{display:flex; align-items:center; gap:36px;}
.nav a{
  font-size:14px; font-weight:600; color:var(--n-700);
  position:relative; padding:4px 0;
}
.nav a::after{
  content:''; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--primary-500); transform:scaleX(0); transform-origin:left;
  transition:transform .25s var(--ease);
}
.nav a:hover::after{transform:scaleX(1);}

.header-cta{display:flex; align-items:center; gap:20px;}
.nav-toggle{display:none; background:none; border:none; cursor:pointer; padding:8px;}
.nav-toggle span{display:block; width:22px; height:2px; background:var(--n-800); margin:4px 0; transition:.25s;}

@media (max-width:900px){
  .nav{
    position:fixed; inset:64px 0 0 0; background:var(--n-0);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:16px 24px; transform:translateY(-8px);
    opacity:0; pointer-events:none; transition:.25s var(--ease);
  }
  .nav.open{opacity:1; pointer-events:auto; transform:translateY(0);}
  .nav a{width:100%; padding:16px 0; border-bottom:1px solid var(--n-100);}
  .header-cta .btn-ghost{display:none;}
  .nav-toggle{display:block;}
}

/* =========================================================
   SECTION HEAD (reutilizável)
   ========================================================= */
.section-head{max-width:640px; margin-bottom:64px;}
.section-head h2{margin-top:16px;}
.section-head .body-lg{margin-top:18px; color:var(--n-600);}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--n-900); color:var(--n-400); padding-top:72px;}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;
  padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand svg{height:26px; margin-bottom:18px;}
.footer-brand p{max-width:280px; font-size:14px; line-height:1.7; color:var(--n-500);}
.footer-col h4{color:var(--n-0); font-size:14px; font-weight:600; margin-bottom:18px; font-family:var(--font-body);}
.footer-col ul{display:flex; flex-direction:column; gap:12px;}
.footer-col a{font-size:14px; color:var(--n-500); transition:color .2s;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding:24px 0; font-size:13px; color:var(--n-600); flex-wrap:wrap; gap:12px;
}
@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr; row-gap:36px;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* =========================================================
   ANIMAÇÕES & REVEAL
   ========================================================= */
[data-reveal]{opacity:0; transform:translateY(16px); transition:opacity .6s var(--ease), transform .6s var(--ease);}
[data-reveal].is-visible{opacity:1; transform:translateY(0);}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important;}
  html{scroll-behavior:auto;}
}