/* =========
   Paleta lilás (claro, com contrastes bons)
   ========= */
:root{
  --azul: #42a5f5;
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #6b7280;

  --violet-50:  #faf5ff;
  --violet-100: #f3e8ff;
  --violet-200: #e9d5ff;
  --violet-300: #d8b4fe;
  --violet-400: #c084fc;
  --violet-500: #a855f7;
  --violet-600: #9333ea;
  --violet-700: #7e22ce;

  --primary: var(--violet-600);
  --primary-contrast: #ffffff;

  --card-bg: #ffffff;
  --card-bd: #eef1f7;

  --radius: 16px;
  --shadow: 0 10px 24px rgba(148, 51, 234, 0.10);
}

/* Reset simples / base */
*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: Montserrat, Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img{ max-width:100%; height:auto; display:block; }

/* Utilitários */
.container{
  width: min(1240px, 96%);
  margin: 0 auto;
}
.section__lead{
  color: var(--muted);
  margin-top: 6px;
}

/* Acessibilidade: skip link */
.skip-link{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{ 
  position: fixed; left: 16px; top: 16px; 
  width: auto; height: auto; padding:10px 14px; 
  background:#000; color:#fff; border-radius:8px; z-index:9999;
}

/* Botões */
.btn{
  display: inline-block;
  background: var(--primary);
  color: var(--primary-contrast);
  padding: 12px 20px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  border: 2px solid var(--primary);
  transition: transform .15s ease, box-shadow .2s ease, background .2s, color .2s;
  box-shadow: var(--shadow);
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.btn--outline{
  background: transparent;
  color: var(--primary);
}
.btn--outline:hover{
  background: var(--violet-100);
}

.btn--ghost{
  background: transparent;
  color: var(--azul);
  border-color: transparent;
  box-shadow: none;
}
.btn--ghost:hover{
  background: var(--violet-100);
}


/* =========================
   Header (limpo, sem conflitos)
   ========================= */
.header{
  position: sticky; top: 0; z-index: 50;
  background: rgba(216,180,254,0.8); /* fundo lilás translúcido do header */
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #eee;
}
.header__wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}

/* Marca (logo + texto) */
.brand{
  display:inline-flex; align-items:center; gap:8px;
  text-decoration:none; color:inherit;
  background: transparent; /* garante que o container não pinta atrás da imagem */
}
.brand__logo{
  background: transparent !important; /* nunca pinte o fundo do PNG */
  box-shadow: none !important;
  filter: none !important;
  height: 40px; width:auto; display:block; border:0; padding:0;
}
.brand__text{
  display:inline-flex; align-items:baseline;
  font-family: Montserrat, Inter, sans-serif;
  font-weight:800;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  letter-spacing:.3px; text-shadow:0 0 5px #fff;
}
.brand__althom{ color: var(--azul); }
.brand__pbx{ color:#16a34a; margin-left:2px; }

/* Navegação */
.nav{ display:flex; gap:28px; align-items:center; }
.nav a{
  color: var(--azul); text-decoration:none; text-shadow:0 0 5px #fff;
  font-weight:800; outline:none;
}
.nav a:hover, .nav a:focus{
  color: var(--primary); text-decoration:underline; text-underline-offset:3px;
}

/* Burger/mobile */
.nav__toggle{ display:none; }
.nav__burger{ display:none; cursor:pointer; width:32px; height:24px; }
.nav__burger span{ display:block; height:3px; background:#333; margin:5px 0; border-radius:2px; }

@media (max-width:820px){
  .nav{
    position:absolute; right:2%; top:calc(100% + 12px);
    background:#fff; border:1px solid #eee; border-radius:12px; padding:12px;
    display:none; flex-direction:column; gap:10px;
    box-shadow:0 16px 36px rgba(0,0,0,.08); z-index:60; min-width:180px;
  }
  .nav__burger{ display:block; }
  .nav__toggle:checked ~ .nav{ display:flex; }
  .brand__logo{ height:32px; }
  .brand__text{ font-size: clamp(1.1rem, 4vw, 1.5rem); }
}


/* Navegação (cores permanecem como você já definiu) */
.nav{
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav a{
  color: var(--azul);
  text-decoration: none;
  text-shadow: 0 0 5px #fff;
  font-weight: 800;
  outline: none;
}
.nav a:hover,
.nav a:focus{
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Ajuste fino no mobile */
@media (max-width: 820px){
  .brand__logo{ height: 32px; }
  .brand__text{ font-size: clamp(1.1rem, 4vw, 1.5rem); }
}


/* Navegação (desktop) */
.nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav a {
  color: var(--azul);
  text-decoration: none;
  text-shadow: 0 0 5px #fff;
  font-weight: 800;
  outline: none;
}

.nav a:hover,
.nav a:focus {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Menu responsivo (burger) */
.nav__toggle {
  display: none;
}

.nav__burger {
  display: none;
  cursor: pointer;
  width: 32px;
  height: 24px;
}

.nav__burger span {
  display: block;
  height: 3px;
  background: #333;
  margin: 5px 0;
  border-radius: 2px;
}

/* Responsividade */
@media (max-width: 820px) {
  .nav {
    position: absolute;
    right: 4%;
    top: 66px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 12px;
    display: none;
    flex-direction: column;
    gap: 10px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, .08);
  }

  .nav__burger {
    display: block;
  }

  .nav__toggle:checked ~ .nav {
    display: flex;
  }

  .brand__text {
    font-size: 1.5rem;
  }
}


/* Nav (desktop padrão) */
.nav{
  display:flex;
  gap: 28px;  /* reduz gap p/ não quebrar em telas médias */
  align-items:center;
}
.nav a{
  color: var(--azul);
  text-decoration:none;
  text-shadow: 0 0 5px #fff;
  font-weight:800;
  outline: none;
}
.nav a:hover,
.nav a:focus{
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Burger mobile */
.nav__toggle{ display:none; }
.nav__burger{
  display:none; cursor:pointer;
  width:32px; height:24px;
}
.nav__burger span{
  display:block; height:3px; background:#333; margin:5px 0; border-radius:2px;
}

/* Hero */
.hero{
  position: relative;
  padding: 72px 0 48px;
  background:
    radial-gradient(600px 220px at 80% 10%, var(--violet-100), transparent 60%),
    radial-gradient(700px 260px at 0% 20%, #f7f2ff, transparent 55%),
    linear-gradient(180deg, #fff 0%, #fff 100%);
}
.hero__wrap{
  display:grid; grid-template-columns: 1.2fr 1fr; gap:40px; align-items:center;
}
.hero h1{
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--violet-400);
  margin: 0 0 12px;
}
.hero p{ color: var(--muted); margin: 0 0 18px; }
.hero__cta{ display:flex; gap:12px; margin: 10px 0 18px; flex-wrap: wrap; }
.hero__badges{ list-style:none; padding:0; margin:0; display:flex; gap:18px; flex-wrap:wrap; color:#4b5563; }
.hero__media{ text-align:center; }
.hero__img{
  width:100%; height:auto; border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Features */
.features{ padding: 64px 0; }
.features h2,
.pricing h2,
.docs h2,
.cta h2{
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--violet-400);
  margin: 0 0 6px;
}
.grid-3{
  display:grid; gap:20px; grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
}
.card{
  background: var(--violet-50);
  border:1px solid var(--card-bd);
  border-radius: var(--radius);
  padding:20px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.04);
}
.card__icon{ font-size: 28px; }
.card p{ color: var(--muted); }

/* Pricing */
.pricing{ padding: 64px 0; background: var(--violet-50); }
.price{
  background:#fff; border:1px solid var(--card-bd);
  border-radius: var(--radius); padding:24px; position:relative;
  display:flex; flex-direction:column; gap:14px;
  box-shadow: var(--shadow);
}
.price__value{
  font-size: 28px; font-weight: 800; margin: 0;
}
.price__value span{ font-size: 14px; color: var(--muted); font-weight: 600; }
.price__list{ margin:0; padding-left:18px; color:#374151; }
.price__tag{
  position:absolute; top:14px; right:14px;
  background: var(--violet-100);
  color: var(--primary);
  padding:4px 10px; border-radius: 999px; font-weight:700; font-size:12px;
}
.price--highlight{
  border-color: var(--violet-300);
  transform: translateY(-4px);
}

/* Docs (se usar) */
.docs{ padding: 64px 0; }
.docs__wrap{ display:grid; grid-template-columns: 1fr 1fr; gap:28px; align-items:center; }
.docs__media img{
  width:100%; height:auto; border-radius: var(--radius); box-shadow: var(--shadow);
}

/* CTA */
.cta{
  padding: 64px 0;
  background: var(--violet-50);
}
.cta__wrap{ text-align:center; }
.cta__actions{ display:flex; gap:14px; justify-content:center; margin-top: 14px; }

/* =========================
   Footer (bloco único)
   ========================= */
.footer {
  border-top: 1px solid #eee;
  background: #fff;
  color: #374151; /* cinza-600 */
  font-size: 0.95rem;
}

.footer__wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 18px;
  flex-wrap: wrap; /* evita quebra feia em telas médias */
}

/* Marca + direitos + telefones */
.footer__brand{
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap; /* logo + texto + fones se ajeitam */
}

.brand__logo{
  height: 28px;
  width: auto;
  display: block;
}

.footer__phones{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-weight: 600;
  color: #6b7280; /* cinza-500 */
}
.footer__phones a{
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}
.footer__phones a:hover,
.footer__phones a:focus{
  color: var(--primary);
  text-decoration: underline;
}

/* Navegação do rodapé */
.footer__nav{
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Links padrão */
.footer__nav a{
  color: #4b5563; /* cinza-600 */
  text-decoration: none;
  font-weight: 600;
  outline: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer__nav a:hover,
.footer__nav a:focus{
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Link-ícone (Home) */
.footer__nav .nav-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;             /* respiro em volta do ícone */
  min-width: 40px;          /* mantém ritmo visual */
  text-decoration: none;    /* evita sublinhado no ícone */
}
.footer__nav .nav-icon svg{
  width: 22px;
  height: 22px;
  transition: transform .2s ease, color .2s ease;
}
.footer__nav .nav-icon:hover svg,
.footer__nav .nav-icon:focus svg{
  color: var(--primary);
  transform: scale(1.1);
}
.footer__nav .nav-icon:focus{
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Responsivo */
@media (max-width: 700px){
  .footer__wrap{
    flex-direction: column;
    align-items: flex-start;
  }
  .footer__nav{
    gap: 12px;
  }
  .footer__brand{
    align-items: flex-start;
  }
}

/* Respeita preferência por menos movimento */
@media (prefers-reduced-motion: reduce){
  .footer__nav .nav-icon svg{ transition: none; }
}


/* =========================
   HR Fullbleed corrigida
   ========================= */
/* Técnica que evita overflow na maioria dos devices */
.hr--fullbleed{
  border: none;
  height: 3px;
  background: linear-gradient(to right, #7a5fff, #00d2ff);
  border-radius: 3px;
  margin: 0rem 0;
  max-width: 650px;
  position: relative;
  left: 34.8%;
  right: 50%;
  transform: translateX(-50%); /* puxa pra fora do container */
}
/* Se ainda houver scroll lateral em algum Android, descomente:
html, body { max-width: 100%; overflow-x: hidden; }
*/

/* Sobre */
.about { padding: 64px 0; background: #fff; }
.about__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about__text h2 {
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--violet-400);
  margin-bottom: 14px;
}
.about__text p { color: var(--muted); margin-bottom: 16px; }
.about__media { text-align: center; }
.about__img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Tipografia h3 */
h3 { color: var(--azul); }

/* =========================
   RESPONSIVO
   ========================= */

/* 980px: colapsa hero/docs/about em 1 coluna */
@media (max-width: 980px){
  .hero__wrap{ grid-template-columns: 1fr; }
  .docs__wrap{ grid-template-columns: 1fr; }
  .about__wrap{ grid-template-columns: 1fr; text-align:center; }
}

/* 820px: ativa menu mobile (burger) */
@media (max-width: 820px){
  .nav__burger{ display:block; }
  .nav{
    position: absolute; right: 2%; top: calc(100% + 12px);
    background:#fff; border:1px solid #eee; border-radius: 12px; padding:12px;
    display:none; flex-direction:column; gap:10px;
    box-shadow: 0 16px 36px rgba(0,0,0,.08); z-index: 60;
    min-width: 180px;
  }
  /* Toggle pelo checkbox */
  .nav__toggle:checked ~ .nav{ display:flex; }

  /* Evita que o header estoure altura por causa do menu aberto */
  .header__wrap{ position: relative; }
}

/* 760px: 2 colunas -> 1 na grid-3 */
@media (max-width: 760px){
  .grid-3{ grid-template-columns: 1fr; }
}

/* 700px: footer em coluna */
@media (max-width: 700px){
  .footer__wrap{ flex-direction: column; align-items: flex-start; }
  .footer__nav{ gap: 12px; }
  .footer__brand{ align-items: flex-start; }
}

/* Preferência do usuário por menos movimento */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}