/* ===== Base ===== */
:root {
  --azul-escuro: #0f3f7d;
  --azul: #1a5fb4;
  --azul-medio: #2f8ae0;
  --azul-claro: #6fc0f5;
  --grafite: #1b2a3a;
  --texto: #46586c;
  --cinza-fundo: #f4f8fc;
  --borda: #e3ecf5;
  --verde: #25d366;
  --sombra: 0 12px 32px rgba(15, 63, 125, .08);
  --sombra-forte: 0 18px 44px rgba(15, 63, 125, .14);
}

* { scroll-behavior: smooth; }

html, body { overflow-x: hidden; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--texto);
  background: #fff;
  font-size: 1rem;
  line-height: 1.65;
}

h1, h2, h3, h4 { color: var(--grafite); font-weight: 700; line-height: 1.25; }

section[id] { scroll-margin-top: 84px; }

.text-secundario { color: var(--texto); }

/* ===== Botões ===== */
.btn { font-weight: 600; border-radius: 12px; padding: .75rem 1.6rem; transition: all .25s ease; }

.btn-adrix {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 8px 20px rgba(26, 95, 180, .28);
}
.btn-adrix:hover, .btn-adrix:focus {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(26, 95, 180, .36);
}

.btn-adrix-outline {
  border: 2px solid var(--azul);
  color: var(--azul);
  background: transparent;
}
.btn-adrix-outline:hover, .btn-adrix-outline:focus {
  background: var(--azul);
  color: #fff;
}

.btn-claro { background: #fff; color: var(--azul-escuro); border: none; }
.btn-claro:hover, .btn-claro:focus { background: #eaf3fd; color: var(--azul-escuro); transform: translateY(-2px); }

/* ===== Navbar ===== */
.navbar-adrix {
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  padding: .85rem 0;
  transition: box-shadow .3s ease, padding .3s ease;
  border-bottom: 1px solid transparent;
}
.navbar-adrix.rolagem {
  box-shadow: 0 6px 22px rgba(15, 63, 125, .09);
  border-bottom-color: var(--borda);
  padding: .55rem 0;
}
.navbar-adrix .nav-link {
  color: var(--grafite);
  font-weight: 600;
  padding: .5rem .85rem;
  border-radius: 8px;
}
.navbar-adrix .nav-link:hover, .navbar-adrix .nav-link:focus { color: var(--azul); background: #f1f7fd; }
.navbar-toggler { border: 1px solid var(--borda); }
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(26, 95, 180, .2); }

/* ===== Hero ===== */
.hero {
  padding: 10rem 0 5rem;
  background:
    radial-gradient(1100px 480px at 88% 6%, rgba(111, 192, 245, .22), transparent 60%),
    linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
  overflow: hidden;
}
.badge-hero {
  display: inline-flex;
  align-items: center;
  background: #e7f1fd;
  color: var(--azul-escuro);
  font-weight: 600;
  font-size: .875rem;
  padding: .45rem 1rem;
  border-radius: 999px;
}
.hero-titulo { font-size: clamp(2rem, 4.4vw, 3.15rem); letter-spacing: -.5px; margin-bottom: 1.1rem; }
.hero-texto { font-size: 1.09rem; max-width: 34rem; margin-bottom: 2rem; }
.hero-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.hero-lista li { font-weight: 500; color: var(--grafite); }
.hero-lista i { color: var(--azul-medio); margin-right: .5rem; }

/* Painel ilustrativo do hero */
.hero-painel {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 20px;
  box-shadow: var(--sombra-forte);
  overflow: hidden;
}
.painel-topo {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .85rem 1.15rem;
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul));
}
.painel-ponto { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .45); }
.painel-titulo { color: #fff; font-weight: 600; font-size: .9rem; margin-left: .6rem; }
.painel-corpo { padding: 1rem 1.15rem 1.35rem; display: grid; gap: .7rem; }
.painel-linha {
  display: flex;
  align-items: center;
  gap: .85rem;
  background: #f8fbff;
  border: 1px solid var(--borda);
  border-radius: 14px;
  padding: .8rem .95rem;
}
.painel-icone {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  color: #fff; font-size: 1.15rem;
}
.bg-azul { background: var(--azul); }
.bg-azul-claro { background: var(--azul-medio); }
.bg-sucesso { background: #1d9e6a; }
.bg-alerta { background: #e0a428; }
.painel-info { display: flex; flex-direction: column; line-height: 1.3; flex: 1 1 auto; }
.painel-info strong { color: var(--grafite); font-size: .95rem; }
.painel-info small { color: #7a8ea3; font-size: .8rem; }
.painel-tag { font-size: .75rem; font-weight: 700; padding: .28rem .6rem; border-radius: 999px; white-space: nowrap; }
.tag-ok { background: #e3f6ed; color: #14784f; }
.tag-espera { background: #fdf2dc; color: #9a6b0d; }

/* ===== Seções ===== */
.secao { padding: 5.5rem 0; }
.secao-clara { background: var(--cinza-fundo); }
.cabecalho-secao { max-width: 44rem; margin: 0 auto 3rem; }
.cabecalho-secao h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); margin: .6rem 0 .85rem; }
.rotulo {
  display: inline-block;
  color: var(--azul-medio);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ===== Benefícios ===== */
.secao-beneficios { padding: 3rem 0; border-bottom: 1px solid var(--borda); }
.beneficio i { font-size: 2rem; color: var(--azul-medio); display: block; margin-bottom: .6rem; }
.beneficio h2 { font-weight: 700; color: var(--grafite); }
.beneficio p { font-size: .92rem; margin: 0; }

/* ===== Cards de solução ===== */
.card-solucao {
  height: 100%;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 18px;
  padding: 2rem 1.6rem;
  box-shadow: var(--sombra);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card-solucao:hover { transform: translateY(-6px); box-shadow: var(--sombra-forte); border-color: #cfe3f8; }
.card-solucao h3 { font-size: 1.15rem; margin-bottom: .55rem; }
.card-solucao p { margin: 0; font-size: .96rem; }
.icone-solucao {
  width: 54px; height: 54px;
  border-radius: 15px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #e7f1fd, #d4e8fb);
  color: var(--azul);
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
}
.card-solucao.destaque { background: linear-gradient(135deg, var(--azul-escuro), var(--azul)); border-color: transparent; }
.card-solucao.destaque h3 { color: #fff; }
.card-solucao.destaque p { color: rgba(255, 255, 255, .88); }
.card-solucao.destaque .icone-solucao { background: rgba(255, 255, 255, .16); color: #fff; }

/* ===== Aplicações ===== */
.card-aplicacao {
  height: 100%;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 18px;
  padding: 2.2rem 1.7rem;
  text-align: center;
  box-shadow: var(--sombra);
  transition: transform .25s ease, box-shadow .25s ease;
}
.card-aplicacao:hover { transform: translateY(-6px); box-shadow: var(--sombra-forte); }
.card-aplicacao i { font-size: 2.4rem; color: var(--azul-medio); }
.card-aplicacao h3 { font-size: 1.2rem; margin: 1rem 0 .6rem; }
.card-aplicacao p { margin: 0; font-size: .96rem; }

/* ===== Diferenciais ===== */
.diferencial i { font-size: 1.6rem; color: var(--azul-medio); }
.diferencial h3 { font-size: 1.05rem; margin: .6rem 0 .35rem; }
.diferencial p { font-size: .93rem; margin: 0; }

.bloco-passos {
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul));
  border-radius: 22px;
  padding: 2.4rem 2rem;
  color: #fff;
  box-shadow: var(--sombra-forte);
}
.bloco-passos h3 { color: #fff; }
.passos { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.4rem; }
.passos li { display: flex; gap: 1rem; align-items: flex-start; }
.passos .numero {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  display: grid; place-items: center;
  font-weight: 700;
}
.passos strong { display: block; margin-bottom: .15rem; }
.passos p { margin: 0; color: rgba(255, 255, 255, .82); font-size: .93rem; }

/* ===== Faixa CTA ===== */
.faixa-cta {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
  color: #fff;
  padding: 3.6rem 0;
}
.faixa-cta h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); }
.faixa-cta p { color: rgba(255, 255, 255, .88); }

/* ===== FAQ ===== */
.accordion-adrix .accordion-item {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 14px !important;
  margin-bottom: .85rem;
  overflow: hidden;
}
.accordion-adrix .accordion-button {
  font-weight: 600;
  color: var(--grafite);
  background: #fff;
  padding: 1.15rem 1.3rem;
}
.accordion-adrix .accordion-button:not(.collapsed) { color: var(--azul); background: #f4f9ff; box-shadow: none; }
.accordion-adrix .accordion-button:focus { box-shadow: 0 0 0 .2rem rgba(26, 95, 180, .18); }
.accordion-adrix .accordion-body { padding-top: 0; color: var(--texto); }

/* ===== Contato ===== */
.lista-contato { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .9rem; }
.lista-contato li { display: flex; align-items: center; gap: .8rem; }
.lista-contato i { color: var(--azul-medio); font-size: 1.2rem; }
.lista-contato a { color: var(--grafite); text-decoration: none; font-weight: 600; }
.lista-contato a:hover { color: var(--azul); text-decoration: underline; }

.caixa-formulario {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 20px;
  padding: 2.2rem;
  box-shadow: var(--sombra);
}
.form-label { font-weight: 600; color: var(--grafite); font-size: .92rem; }
.form-control, .form-select { border-radius: 11px; border: 1px solid var(--borda); padding: .7rem .9rem; }
.form-control:focus, .form-select:focus { border-color: var(--azul-medio); box-shadow: 0 0 0 .2rem rgba(47, 138, 224, .16); }
.aviso-form { font-size: .82rem; color: #8296ab; }

/* ===== Rodapé ===== */
.logo-rodape {
  display: inline-block;
  background: #fff;
  padding: 10px 16px;
  border-radius: 12px;
  line-height: 0;
}
.rodape { background: var(--grafite); color: #b8c8d9; padding: 3.6rem 0 1.6rem; }
.rodape h2 { color: #fff; margin-bottom: 1rem; }
.rodape p { font-size: .94rem; }
.lista-rodape { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.lista-rodape a { color: #b8c8d9; text-decoration: none; font-size: .94rem; }
.lista-rodape a:hover { color: #fff; text-decoration: underline; }
.rodape-base {
  border-top: 1px solid rgba(255, 255, 255, .12);
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  font-size: .87rem;
  text-align: center;
}

/* ===== Botão flutuante ===== */
.botao-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--verde);
  color: #fff;
  display: grid; place-items: center;
  font-size: 1.7rem;
  box-shadow: 0 10px 24px rgba(37, 211, 102, .4);
  z-index: 1030;
  transition: transform .25s ease;
}
.botao-whatsapp:hover, .botao-whatsapp:focus { color: #fff; transform: scale(1.07); }

/* ===== Responsivo ===== */
@media (max-width: 991.98px) {
  .hero { padding: 8rem 0 3.5rem; text-align: center; }
  .hero-texto { margin-left: auto; margin-right: auto; }
  .hero-lista { justify-items: center; }
  .badge-hero { margin-inline: auto; }
  .hero-painel { margin-top: 2.5rem; }
  .navbar-adrix .navbar-nav { padding: .8rem 0; gap: .2rem; }
  .navbar-adrix .btn { width: 100%; margin-top: .5rem; }
  .secao { padding: 4rem 0; }
  .faixa-cta { text-align: center; }
}

@media (max-width: 575.98px) {
  .caixa-formulario { padding: 1.5rem; }
  .bloco-passos { padding: 1.8rem 1.4rem; }
  .botao-whatsapp { width: 52px; height: 52px; font-size: 1.5rem; }
}

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