:root {
    --bg: #f5f7fb;
    --bg-soft: #eef2f8;
    --white: #ffffff;
    --primary: #4f7cff;
    --primary-dark: #315edb;
    --text: #24324a;
    --text-soft: #5f6f86;
    --border: #dce4f2;
    --shadow: 0 10px 30px rgba(79, 124, 255, 0.12);
    --radius: 18px;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(180deg, #f8fbff 0%, #eef3fa 100%);
    color: var(--text);
    line-height: 1.6;
  }
  
  .container {
    width: 90%;
    max-width: 1180px;
    margin: 0 auto;
  }
  
  .topo {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .nav {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
  }
  
  .logo {
    font-size: 1.6rem;
    font-weight: bold;
    color: var(--text);
  }
  
  .logo span {
    color: var(--primary);
  }
  
  nav {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
  }
  
  nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    transition: 0.3s;
  }
  
  nav a:hover {
    color: var(--primary);
  }
  
  .hero {
    padding: 80px 0 40px;
  }
  
  .hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 30px;
    align-items: center;
  }
  
.tag {
  display: table;
  background: #e7efff;
  color: var(--primary-dark);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  margin: 0 auto 18px;
  font-weight: bold;
  text-align: center;
}
  .hero h1 {
    font-size: 2.8rem;
    line-height: 1.15;
    margin-bottom: 20px;
  }
  
  .hero p {
    color: var(--text-soft);
    font-size: 1.05rem;
  }
  
  .hero-botoes {
    margin-top: 28px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }
  
  .btn {
    display: inline-block;
    text-decoration: none;
    border: none;
    border-radius: 14px;
    padding: 14px 22px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
  }
  
  .btn.principal {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow);
  }
  
  .btn.principal:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
  }

  .icone {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 10px;
  }
  
  .servico {
    text-align: center;
  }
  
  .portfolio img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 10px;
  }
  
  .btn-detalhe {
    margin-top: 10px;
    padding: 10px;
    border: none;
    border-radius: 10px;
    background: #eef3ff;
    color: #2563eb;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
  }
  
  .btn-detalhe:hover {
    background: #2563eb;
    color: white;
  }
  /* LOADER */
#loader {
    position: fixed;
    width: 100%;
    height: 100%;
    background: #0d1117;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
  }
  
  .spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #30363d;
    border-top: 5px solid #58a6ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
  }
  
  @keyframes spin {
    100% { transform: rotate(360deg); }
  }
  
  /* MODAL */
  .modal {
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    justify-content: center;
    align-items: center;
    z-index: 999;
  }
  
  .modal-content {
    background: #161b22;
    padding: 30px;
    border-radius: 12px;
    color: #c9d1d9;
    max-width: 400px;
  }
  
  .fechar {
    float: right;
    cursor: pointer;
    font-size: 24px;
  }
  
  /* SCROLL ANIMATION */
  .card {
    opacity: 1;
    transform: translateY(0);
    transition: 0.3s;
  }
  

  
  /* FUNDO ANIMADO TECH */
  body {
    background: #0d1117;
    color: #c9d1d9;
    overflow-x: hidden;
  }
  
  body::before {
    content: "0101010101010101010101010101010101010101";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: rgba(88,166,255,0.05);
    font-size: 12px;
    white-space: pre-wrap;
    pointer-events: none;
    animation: scrollCode 20s linear infinite;
  }
  
  @keyframes scrollCode {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100%); }
  }
  .card {
    transition: 0.3s;
  }
  
  .card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  }
  .btn.secundario {
    background: white;
    border: 1px solid var(--border);
    color: var(--text);
  }
  
  .btn.secundario:hover {
    border-color: var(--primary);
    color: var(--primary);
  }
  
  .btn.grande {
    padding: 16px 28px;
    font-size: 1rem;
  }
  
  .hero-card,
  .card,
  .resultado,
  .form-projeto,
  .contato-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  
  .hero-card {
    padding: 28px;
  }
  
  .hero-card h3 {
    margin-bottom: 12px;
  }
  
  .hero-card ul {
    margin-top: 16px;
    padding-left: 18px;
    color: var(--text-soft);
  }
  
  .secao {
    padding: 70px 0;
  }
  
  .secao h2 {
    font-size: 2rem;
    margin-bottom: 10px;
  }
  
  .subtitulo {
    color: var(--text-soft);
    margin-bottom: 30px;
  }
  
  .destaque {
    background: rgba(255, 255, 255, 0.45);
  }
  
  .cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  
  .card {
    padding: 24px;
  }
  
  .card h3 {
    margin-bottom: 10px;
  }
  
  .card p {
    color: var(--text-soft);
  }
  
  .painel-acompanhamento {
    display: grid;
    gap: 20px;
  }
  
  .form-projeto {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 14px;
    padding: 20px;
  }
  
  .form-projeto input {
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    outline: none;
    font-size: 1rem;
  }
  
  .form-projeto input:focus {
    border-color: var(--primary);
  }
  
  .resultado {
    padding: 24px;
  }
  
  .hidden {
    display: none;
  }
  
  .status-tag {
    display: inline-block;
    background: #edf4ff;
    color: var(--primary-dark);
    padding: 8px 14px;
    border-radius: 999px;
    margin-bottom: 15px;
    font-weight: bold;
  }
  
  .barra {
    width: 100%;
    height: 14px;
    background: #e7edf7;
    border-radius: 999px;
    overflow: hidden;
    margin: 14px 0 18px;
  }
  
  .barra span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #88a7ff);
  }
  
  .carrossel {
    overflow: hidden;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  
  .slides {
    display: flex;
    width: 400%;
    animation: deslizar 16s infinite;
  }
  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
  }
  
  .depoimento h3 {
    margin: 10px 0 6px;
    font-size: 1.1rem;
  }
  
  .depoimento p {
    margin-bottom: 8px;
  }
  
  .slide {
    width: 100%;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--text);
    background: linear-gradient(135deg, #f8fbff, #eaf1ff);
  }
  
  @keyframes deslizar {
    0%, 20% { transform: translateX(0%); }
    25%, 45% { transform: translateX(-25%); }
    50%, 70% { transform: translateX(-50%); }
    75%, 95% { transform: translateX(-75%); }
    100% { transform: translateX(0%); }
  }
  h2{
    text-align: center;
  }
  .painel-login-admin {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 14px;
  padding: 20px;
}

.painel-login-admin input {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 0.95rem;
  outline: none;
}

.painel-login-admin input:focus {
  border-color: var(--primary);
}

.hidden {
  display: none;
}

@media (max-width: 700px) {
  .painel-login-admin {
    grid-template-columns: 1fr;
  }
}
  .depoimento .estrelas {
    color: #f5b301;
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  /* FORMULÁRIO ORÇAMENTO AJUSTADO */
.painel-acompanhamento {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 20px;
    max-width: 720px;
    margin: 0 auto;
  }
  
  /* Inputs menores e mais compactos */
  .painel-acompanhamento input {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    font-size: 0.95rem;
    outline: none;
  }
  
  /* Foco */
  .painel-acompanhamento input:focus,
  .painel-acompanhamento textarea:focus {
    border-color: var(--primary);
  }
  
  /* TEXTAREA MAIS AMPLA (IMPORTANTE) */
  .painel-acompanhamento textarea {
    grid-column: span 2;
    min-height: 140px;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    font-size: 0.95rem;
    resize: vertical;
  }
  
  /* BOTÃO CENTRALIZADO */
  .painel-acompanhamento button {
    grid-column: span 2;
    justify-self: center;
    width: 200px;
  }
  
  .contato-box {
    padding: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
  }
  
  .rodape {
    background: #e9eff8;
    border-top: 1px solid var(--border);
    padding: 40px 0;
  }
  
  .rodape-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  
  .rodape h3,
  .rodape h4 {
    margin-bottom: 10px;
  }
  
  .rodape p {
    color: var(--text-soft);
    margin-bottom: 6px;
  }
  
  .sucesso {
    color: #17623b;
    background: #e7fff1;
    border: 1px solid #bde8cd;
    padding: 14px;
    border-radius: 12px;
  }
  
  .erro {
    color: #8a1f1f;
    background: #fff1f1;
    border: 1px solid #f2c0c0;
    padding: 14px;
    border-radius: 12px;
  }
  
  @media (max-width: 980px) {
    .hero-grid,
    .cards,
    .rodape-grid,
    .contato-box,
    .form-projeto {
      grid-template-columns: 1fr;
    }
  
    .cards {
      display: grid;
      grid-template-columns: 1fr 1fr;
    }
  
    nav {
      justify-content: center;
    }
  }
  
  @media (max-width: 640px) {
    .hero h1 {
      font-size: 2rem;
    }
  
    .cards {
      grid-template-columns: 1fr;
    }
  
    .nav {
      flex-direction: column;
      padding: 15px 0;
    }
  }
  /* =========================
   AJUSTES RESPONSIVOS MOBILE
   COLE NO FINAL DO CSS
========================= */

/* evita conteúdo escondido pelo menu sticky ao navegar por âncoras */
html {
  scroll-padding-top: 95px;
}

/* melhora comportamento geral */
body {
  overflow-x: hidden;
}

.topo {
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* botões principais */
.hero-botoes {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* formulário de acompanhamento */
.form-projeto {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 14px;
  padding: 20px;
  width: 100%;
}

/* formulário orçamento */
.painel-acompanhamento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 20px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

.painel-acompanhamento input,
.painel-acompanhamento textarea,
.form-projeto input {
  width: 100%;
  max-width: 100%;
}

/* botão enviar centralizado */
.painel-acompanhamento button {
  grid-column: span 2;
  justify-self: center;
  display: block;
  width: 220px;
  max-width: 100%;
  margin: 10px auto 0;
}

/* botão acompanhar projeto */
.form-projeto button {
  width: 100%;
  max-width: 220px;
  justify-self: center;
}

/* melhora os botões em geral */
.btn {
  text-align: center;
}

/* =========================
   TABLET
========================= */
@media (max-width: 980px) {
  .hero-grid,
  .rodape-grid,
  .contato-box,
  .form-projeto {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr 1fr;
  }

  .form-projeto button {
    max-width: 260px;
    margin: 0 auto;
  }
}

/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {
  .container {
    width: 92%;
  }

  .topo {
    padding: 8px 0;
  }

  .nav {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-height: auto;
    padding: 10px 0;
  }

  .logo {
    text-align: center;
  }

  nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  nav a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 8px 0;
  }

  .hero {
    padding: 40px 0 30px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero h1 {
    font-size: 2rem;
    line-height: 1.2;
    text-align: center;
  }

  .hero p,
  .tag {
    text-align: center;
  }

  .hero-botoes {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .hero-botoes .btn {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .form-projeto {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .form-projeto input,
  .form-projeto button {
    width: 100%;
  }

  .form-projeto button {
    max-width: 260px;
    margin: 0 auto;
  }

  .painel-acompanhamento {
    grid-template-columns: 1fr;
    padding: 18px;
    width: 100%;
  }

  .painel-acompanhamento textarea {
    grid-column: span 1;
    width: 100%;
    min-height: 130px;
  }

  .painel-acompanhamento button {
    grid-column: span 1;
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
  }

  .contato-box {
    flex-direction: column;
    text-align: center;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .rodape-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .secao {
    padding: 55px 0;
  }

  h2,
  .subtitulo {
    text-align: center;
  }
}

/* =========================
   MOBILE PEQUENO
========================= */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.7rem;
  }

  .btn,
  .btn.grande {
    width: 100%;
    max-width: 100%;
    padding: 14px 18px;
    font-size: 0.95rem;
  }

  .hero-card,
  .card,
  .resultado,
  .form-projeto,
  .contato-box {
    padding: 18px;
  }

  .painel-acompanhamento,
  .form-projeto {
    padding: 14px;
  }
}
/* =========================
   MENU HAMBURGER AJUSTADO
========================= */

.menu-toggle {
  display: none;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
}

/* desktop */
@media (min-width: 769px) {
  #menu {
    display: flex !important;
    position: static;
    flex-direction: row;
    background: transparent;
    box-shadow: none;
    padding: 0;
    width: auto;
  }
}

/* mobile */
@media (max-width: 768px) {
  .topo {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .nav {
    position: relative;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
    padding: 10px 0;
  }

  .logo {
    font-size: 1.3rem;
  }

  .menu-toggle {
    display: block;
  }

  #menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    max-width: 85vw;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    padding: 10px;
    flex-direction: column;
    gap: 4px;
    z-index: 1100;
  }

  #menu.ativo {
    display: flex;
  }

  #menu a {
    display: block;
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    padding: 12px 14px;
    border-radius: 10px;
    text-align: left;
  }

  #menu a:hover {
    background: #eef3ff;
    color: var(--primary);
  }

  /* espaço para o conteúdo não ficar colado no topo */
  .hero,
  .secao {
    scroll-margin-top: 95px;
  }
}