/* =========================================================================
   SIMPLY — Design System
   Sistema visual compartilhado por todas as páginas do site (home + landing
   pages de produto). Mude aqui para refletir em todo o site.
   ========================================================================= */

/* ---- Tokens ------------------------------------------------------------ */
:root{
  /* cor */
  --ink:        #201E1E;   /* texto principal */
  --ink-soft:   #5B5757;   /* texto secundário */
  --paper:      #FFFFFF;   /* fundo branco */
  --paper-warm: #FAF9F8;   /* fundo bege claro, usado para alternar seções */
  --line:       #E7E4E4;   /* bordas e divisores */

  --accent:       #2323FE; /* azul Simply — cor de marca */
  --accent-dark:  #1414B8; /* azul escuro — hover / variação */
  --accent-light: #4A4AFF; /* azul claro — variação */
  --blue-tint:    #EFEFFF; /* fundo azul bem claro (badges, destaques) */
  --blue-tint-2:  #E2E2FF; /* fundo azul claro (cards, formas) */
  --on-dark-tint: #C7C7FF; /* texto azul claro sobre fundo escuro */

  /* espaçamento / forma */
  --radius-pill: 999px;
  --radius-card: 20px;
  --radius-lg:   24px;
  --radius-bubble: 14px 14px 14px 4px; /* balão de chat */
  --container:   1120px;

  /* sombra */
  --shadow-card: 0 24px 60px -30px rgba(32,30,30,0.22);
  --shadow-soft: 0 24px 48px -26px rgba(32,30,30,0.35);
  --shadow-lift: 0 30px 54px -22px rgba(35,35,254,0.32);

  /* movimento */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
}

/* ---- Reset / base -------------------------------------------------------*/
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-soft);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4{
  font-family:'Baloo 2','Plus Jakarta Sans',system-ui,sans-serif;
  color:var(--ink);
  line-height:1.14;
  margin:0;
  font-weight:700;
  letter-spacing:-0.01em;
}
p{margin:0;}
ul{list-style:none;margin:0;padding:0;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:opacity .15s var(--ease-out);}
a:active{opacity:.7;}
button{font-family:inherit;cursor:pointer;border:none;background:none;padding:0;touch-action:manipulation;}
a:focus-visible,button:focus-visible{outline:2px solid var(--ink);outline-offset:3px;}
svg{display:block;}

@media (hover:hover) and (pointer:fine){
  a:hover{opacity:.85;}
}

/* ---- Layout -------------------------------------------------------------*/
.wrap{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:24px;
}
.section{padding-block:clamp(56px,9vw,96px);}
.section-tight{padding-block:clamp(40px,6vw,64px);}

/* grids responsivos: encolhem para 1 coluna sozinhos, sem media query */
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;}

/* grids de largura fixa (2 colunas exatas em telas largas) — colapsam no mobile */
.grid-cols-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.grid-split{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;}
@media (max-width:640px){
  .grid-cols-2,.grid-split{grid-template-columns:1fr;}
}


/* grids de colunas fixas: as linhas fecham sempre alinhadas (3+3, 3+2 esticados, 2x2) */
.grid-3x{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-3x.is-five{grid-template-columns:repeat(6,minmax(0,1fr));}
.grid-3x.is-five>*{grid-column:span 2;}
.grid-3x.is-five>:nth-child(n+4){grid-column:span 3;}
.grid-quad{grid-template-columns:repeat(4,minmax(0,1fr));}
.grid-pair{grid-template-columns:repeat(2,minmax(0,1fr));}
@media (max-width:899px){
  .grid-3x,.grid-3x.is-five{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3x.is-five>*,.grid-3x.is-five>:nth-child(n+4){grid-column:auto;}
  .grid-3x.is-five>:last-child:nth-child(odd){grid-column:1 / -1;}
  .grid-quad{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:599px){
  .grid-3x,.grid-3x.is-five,.grid-quad,.grid-pair{grid-template-columns:1fr;}
  .grid-3x.is-five>:last-child:nth-child(odd){grid-column:auto;}
}

/* ---- Tipografia utilitária ------------------------------------------- */
.eyebrow{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);
  margin-bottom:14px;
}
.lede{font-size:17px;line-height:1.6;color:var(--ink-soft);max-width:56ch;}
.micro{font-size:13.5px;color:var(--ink-soft);}
h2{font-size:clamp(26px,3.6vw,40px);letter-spacing:-0.01em;}
h3{font-size:20px;}

/* ---- Botões ------------------------------------------------------------*/
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:16px 30px;min-height:54px;
  background:var(--accent);color:#fff;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:15.5px;
  border-radius:var(--radius-pill);border:none;white-space:nowrap;
  transition:filter .15s var(--ease-out),transform .15s var(--ease-out),box-shadow .2s var(--ease-out);
  touch-action:manipulation;-webkit-user-select:none;user-select:none;
}
.btn-ghost{background:#fff;color:var(--accent);border:1px solid var(--line);}
.btn-on-accent{background:#fff;}
.btn-sm{padding:13px 22px;min-height:0;font-size:14px;}
.btn-block{width:100%;}

@media (hover:hover) and (pointer:fine){
  .btn:hover:not(:active){opacity:1;filter:brightness(.9);transform:translateY(-2px);box-shadow:0 14px 28px -14px rgba(35,35,254,.4);}
  .btn-ghost:hover:not(:active){filter:brightness(.97);box-shadow:none;}
}
.btn:active{transform:scale(.97);}

/* ---- Componentes ---------------------------------------------------------*/
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);}
.pill{
  display:inline-flex;align-items:center;
  background:var(--blue-tint);color:var(--ink);
  font-size:14px;font-weight:600;padding:8px 16px;border-radius:var(--radius-pill);
}
.bubble{border-radius:var(--radius-bubble);padding:12px 16px;font-size:14.5px;}

/* FAQ em acordeão — nativo por padrão; assets/js/interactions.js troca pela
   abertura/fechamento animados (WAAPI) quando o JS carrega */
details.faq{border-bottom:1px solid var(--line);}
details.faq summary{
  list-style:none;cursor:pointer;
  padding:22px 2px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-family:'Baloo 2',sans-serif;font-weight:700;font-size:16.5px;color:var(--ink);
  touch-action:manipulation;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{
  content:'+';flex:none;font-family:'Plus Jakarta Sans',sans-serif;font-weight:400;
  font-size:24px;color:var(--accent);line-height:1;transition:transform .22s var(--ease-out);
}
details.faq[open] summary::after,
details.faq.is-open summary::after{transform:rotate(45deg);}
details.faq p{padding:0 2px 22px;max-width:64ch;color:var(--ink-soft);font-size:15.5px;line-height:1.6;}
.faq-list{border-top:1px solid var(--line);}

/* ---- Header --------------------------------------------------------------*/
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  padding-block:14px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.site-header .logo{height:26px;width:auto;display:block;}
.site-header a[aria-label]{line-height:0;}

/* brilho decorativo estático atrás da seção logo após o header (hero) */
.site-header + section{position:relative;overflow:hidden;}
.site-header + section::before{
  content:'';position:absolute;top:-20%;right:-10%;width:52%;aspect-ratio:1;
  background:radial-gradient(circle,var(--blue-tint-2) 0%,rgba(226,226,255,0) 70%);
  border-radius:50%;z-index:0;pointer-events:none;
}
.site-header + section .wrap{position:relative;z-index:1;}

/* ---- Menu horizontal de produtos (estilo Apple: logo | produtos | CTA) --- */
.site-header.has-nav .wrap{justify-content:flex-start;gap:28px;}
/* logo e botão nunca espremem — só o menu de produtos cede espaço (com scroll) */
.site-header.has-nav .wrap>a{flex:none;}
.product-nav{
  display:flex;align-items:center;gap:22px;
  flex:1 1 auto;justify-content:flex-start;
  overflow-x:auto;white-space:nowrap;
  scrollbar-width:none;
}
.product-nav::-webkit-scrollbar{display:none;}
.product-nav a,.product-nav span{
  font-size:14px;font-weight:600;white-space:nowrap;padding:4px 2px;flex:none;
}
.product-nav a{color:var(--ink-soft);position:relative;}
.product-nav a::after{
  content:'';position:absolute;left:2px;right:2px;bottom:-1px;height:2px;
  background:var(--accent);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease-out);
}
.product-nav a.is-current::after{transform:scaleX(1);}
.product-nav a.is-current{color:var(--accent);}
.product-nav span{color:var(--ink-soft);opacity:.45;cursor:default;}

@media (hover:hover) and (pointer:fine){
  .product-nav a:hover{color:var(--accent);opacity:1;}
  .product-nav a:hover::after{transform:scaleX(1);}
}


/* desktop: cabe o menu inteiro sem esconder o último produto */
@media (min-width:900px){
  .site-header.has-nav .wrap{gap:20px;}
  .product-nav{gap:16px;}
  .product-nav a,.product-nav span{font-size:13.5px;}
  .site-header.has-nav .wrap>a.btn{padding-inline:16px;white-space:nowrap;}
}
@media (min-width:900px) and (max-width:1320px){
  .site-header.has-nav .wrap>a.btn.btn-long{display:none;}
}
@media (min-width:900px) and (max-width:1100px){
  .site-header.has-nav .wrap>a.btn{display:none;}
}

/* ---- Barra fixa de CTA no mobile -----------------------------------------*/
.mobile-cta-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  display:none;
}
@media (max-width:899px){
  .mobile-cta-bar{display:flex;}
  /* evita que a barra fixa tape o último bloco de conteúdo */
  body{padding-bottom:calc(78px + env(safe-area-inset-bottom,0px));}
  /* no celular a barra fixa já cobre o WhatsApp — tira o botão do cabeçalho
     pra sobrar espaço de verdade pro menu de produtos */
  .site-header.has-nav .wrap>a.btn{display:none;}
}

/* ---- Footer ----------------------------------------------------------- */
.site-footer{
  padding-block:56px;
  background:var(--paper-warm);
  border-top:1px solid var(--line);
}
.site-footer .wrap{
  display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;
}
.site-footer .logo-tagline{height:44px;width:auto;}
.site-footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;}
.site-footer nav a{font-size:14px;font-weight:600;color:var(--ink-soft);}
.site-footer small{font-size:13px;color:var(--ink-soft);opacity:.75;}

@media (hover:hover) and (pointer:fine){
  .site-footer nav a:hover{color:var(--accent);opacity:1;}
}

/* ---- Seções escuras (fundo --ink) --------------------------------------*/
.section-dark{background:linear-gradient(160deg,#201E1E 0%,#18171c 55%,#131217 100%);}
.section-dark h2,.section-dark h3{color:#fff;}
.section-dark p{color:rgba(255,255,255,.72);}
.section-dark .eyebrow{color:var(--on-dark-tint);}

/* ---- Scroll-reveal progressivo -------------------------------------------
   .reveal entra suavemente quando a seção cruza a viewport; dentro de
   grids, os itens entram em leve cascata. Ver assets/js/interactions.js.
   Sem JS, a tag <html> nunca ganha a classe js-ready e tudo fica visível
   desde o início — nada de essencial depende disso. */
html.js-ready .reveal{opacity:0;transform:translateY(24px);}
.reveal{transition:opacity .65s var(--ease-out),transform .65s var(--ease-out);}
html.js-ready .reveal.is-visible{opacity:1;transform:translateY(0);}

html.js-ready .reveal .grid-2>*,html.js-ready .reveal .grid-3>*,
html.js-ready .reveal .grid-4>*,html.js-ready .reveal .grid-cols-2>*,
html.js-ready .reveal .grid-split>*{opacity:0;transform:translateY(16px);}

.reveal .grid-2>*,.reveal .grid-3>*,.reveal .grid-4>*,
.reveal .grid-cols-2>*,.reveal .grid-split>*{
  transition:opacity .5s var(--ease-out),transform .5s var(--ease-out);
}

html.js-ready .reveal.is-visible .grid-2>*,html.js-ready .reveal.is-visible .grid-3>*,
html.js-ready .reveal.is-visible .grid-4>*,html.js-ready .reveal.is-visible .grid-cols-2>*,
html.js-ready .reveal.is-visible .grid-split>*{opacity:1;transform:translateY(0);}

.reveal .grid-2>:nth-child(2),.reveal .grid-3>:nth-child(2),.reveal .grid-4>:nth-child(2),.reveal .grid-cols-2>:nth-child(2),.reveal .grid-split>:nth-child(2){transition-delay:60ms;}
.reveal .grid-2>:nth-child(3),.reveal .grid-3>:nth-child(3),.reveal .grid-4>:nth-child(3),.reveal .grid-cols-2>:nth-child(3),.reveal .grid-split>:nth-child(3){transition-delay:120ms;}
.reveal .grid-2>:nth-child(4),.reveal .grid-3>:nth-child(4),.reveal .grid-4>:nth-child(4),.reveal .grid-cols-2>:nth-child(4){transition-delay:180ms;}
.reveal .grid-2>:nth-child(5),.reveal .grid-3>:nth-child(5),.reveal .grid-cols-2>:nth-child(5){transition-delay:240ms;}
.reveal .grid-2>:nth-child(6),.reveal .grid-3>:nth-child(6),.reveal .grid-cols-2>:nth-child(6){transition-delay:300ms;}
.reveal .grid-2>:nth-child(7),.reveal .grid-cols-2>:nth-child(7){transition-delay:360ms;}
.reveal .grid-2>:nth-child(8){transition-delay:420ms;}

@media (prefers-reduced-motion: reduce){
  html.js-ready .reveal,
  html.js-ready .reveal .grid-2>*,html.js-ready .reveal .grid-3>*,
  html.js-ready .reveal .grid-4>*,html.js-ready .reveal .grid-cols-2>*,
  html.js-ready .reveal .grid-split>*{
    transform:none;
  }
  .reveal,.reveal .grid-2>*,.reveal .grid-3>*,.reveal .grid-4>*,
  .reveal .grid-cols-2>*,.reveal .grid-split>*{
    transition:opacity .3s ease;transition-delay:0s!important;
  }
}

/* ---- Utilidades genéricas ----------------------------------------------*/
.text-center{text-align:center;}
.mx-auto{margin-inline:auto;}
.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;
}

/* ---- Quebras de linha: sem palavra solta na última linha ----------------
   balance = títulos com linhas equilibradas; pretty = parágrafos sem órfã.
   O interactions.js completa com um espaço-sem-quebra nas duas últimas
   palavras, para navegadores que ainda não suportam text-wrap. */
h1,h2,h3,h4,summary{text-wrap:balance;}
p,li,blockquote,figcaption,dd{text-wrap:pretty;}

/* ---- Botão flutuante: voltar ao topo (aparece só no fim da página) ------ */
.to-top{
  position:fixed;right:20px;bottom:24px;z-index:80;
  width:46px;height:46px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent);color:#fff;border:0;cursor:pointer;
  box-shadow:0 6px 18px rgba(35,35,254,.28);
  opacity:0;transform:translateY(8px);pointer-events:none;visibility:hidden;
  transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.to-top.is-on{opacity:1;transform:none;pointer-events:auto;visibility:visible;transition-delay:0s;}
.to-top:active{transform:scale(.94);}
.to-top:focus-visible{outline:3px solid #fff;outline-offset:2px;box-shadow:0 0 0 5px var(--accent);}
@media (max-width:899px){
  .to-top{bottom:calc(86px + env(safe-area-inset-bottom,0px));right:16px;width:44px;height:44px;}
}
@media (prefers-reduced-motion:reduce){.to-top{transition:none;}}