/* Variáveis CSS para a paleta Hostinger (Roxo e cores neutras claras) */
:root {
  --color-primary: #674CC4; /* Roxo Hostinger (Principal) */
  --color-primary-dark: #5A3FC0; /* Roxo mais escuro para hover */
  --color-accent-cta: #FFD700; /* Amarelo/Ouro para botões de destaque (CTA) */
  --color-accent-cta-dark: #ccaa00; /* Amarelo escuro para hover */
  
  --color-whatsapp: #25d366; /* Verde do WhatsApp para o FAB */

  --color-text-dark: #1f2937; /* Cinza Escuro para o texto principal */
  --color-text-light: #f9fafb; /* Cinza Claro/Branco para textos em fundo escuro */
  --color-background-light: #ffffff; /* Fundo principal branco */
  --color-background-dark: #f9fafb; /* Fundo de seção sutil (quase branco) */
  --color-border: #e5e7eb; /* Cor de borda clara */

  --font-heading: 'Space Grotesk', 'Inter', sans-serif; /* Títulos ousados e modernos */
  --font-body: 'Inter', sans-serif; /* Corpo do texto (similar ao Hostinger) */
}

/* Base Reset/Estilos Globais */
/* Exemplo no seu style.css: */

 
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-background-light);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: var(--color-primary);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-dark);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
  /* Removido opacity: 0 e transform: translateY(40px) para exibir o conteúdo */
  transition: all 0.6s ease-out;
}

/* Tipografia e Títulos */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text-dark);
  font-weight: 700; 
}

h1 {
  font-size: 3.8rem;
}

h1 span, h2 span {
  color: var(--color-primary);
}

h2 {
  font-size: 2.8rem;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 6px; 
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
  white-space: nowrap; 
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(103, 76, 196, 0.3); 
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(103, 76, 196, 0.4);
  transform: translateY(-1px);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-ghost:hover {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.btn-large {
    padding: 1.1rem 2.2rem;
    font-size: 1.15rem;
    border-radius: 8px;
}

.btn-xl {
    padding: 1.3rem 2.7rem;
    font-size: 1.3rem;
    border-radius: 8px;
}

.full-width {
    width: 100%;
    justify-content: center;
}

/* Header */
.header {
  background-color: var(--color-background-light);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); 
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.5rem; 
}

.logo {
  font-size: 1.6rem;
  font-weight: 800; 
  color: var(--color-primary-dark);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 1.8rem;
  align-items: center;
}

.nav-list a {
  color: var(--color-text-dark);
  font-weight: 500;
  padding: 0.25rem 0;
}

.nav-list a:hover {
    color: var(--color-primary);
}

.nav-list .btn-nav {
    margin-left: 1rem;
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem; 
}

.btn-menu {
  display: none; 
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 8rem 0;
  background-color: var(--color-background-dark); 
  position: relative;
}

/* Removido o estado de invisibilidade inicial para os elementos hero */
.hero-title, .hero-subtitle, .hero-actions, .hero-icons { 
  opacity: 1; transform: translateY(0); transition: all 0.8s ease-out;
}

.hero h1 {
  max-width: 950px;
  margin: 0 auto 1.5rem;
  font-size: 4.5rem;
  font-weight: 800;
}

.hero-subtitle {
  font-size: 1.4rem;
  color: #4b5563;
  max-width: 750px;
  margin: 0 auto 3rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.hero-image-placeholder {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 5rem;
}

.hero-icon {
    width: 60px;
    height: 60px;
    color: var(--color-primary);
    opacity: 0.2;
}

/* Seções */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-texto p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.valores {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.valor-icon {
    color: var(--color-primary);
    padding-top: 5px;
}

/* Serviços */
.servicos {
    background-color: var(--color-background-dark);
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.servico-card {
  background-color: var(--color-background-light);
  padding: 2.5rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
  text-align: center;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(103, 76, 196, 0.15);
}

.servico-icon svg {
    width: 3rem;
    height: 3rem;
}

/* Portfólio */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.75);
    color: var(--color-text-light);
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* Portfolio filtro ativo */
.portfolio-filtro {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 2.5rem;
}

.portfolio-filtro button {
    background: none;
    border: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    color: var(--color-text-dark);
}

.portfolio-filtro button:hover {
    background-color: var(--color-background-dark);
}

.portfolio-filtro button.active { 
    background-color: var(--color-primary); 
    color: var(--color-text-light); 
    border-color: var(--color-primary);
}


/* CTA Banner */
.cta-banner {
    background-color: var(--color-primary);
    padding: 5rem 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--color-text-light);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-banner p {
    color: var(--color-text-light);
    opacity: 0.85;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-banner .btn-primary {
    background-color: var(--color-accent-cta); 
    border-color: var(--color-accent-cta);
    color: var(--color-text-dark); 
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.cta-banner .btn-primary:hover {
    background-color: var(--color-accent-cta-dark);
    border-color: var(--color-accent-cta-dark);
}

/* Contato */
.contato-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    background-color: var(--color-background-dark);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-contato input,
.form-contato select,
.form-contato textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--color-background-light);
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item svg {
    color: var(--color-primary);
    min-width: 24px;
    min-height: 24px;
}

.info-item strong {
    display: block;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.info-item a {
    color: var(--color-text-dark);
}

/* Footer */
.rodape {
  background-color: var(--color-text-dark); 
  border-top: 5px solid var(--color-primary); 
  padding-top: 3rem;
  color: var(--color-text-light);
}

.rodape a {
    color: var(--color-text-light);
    opacity: 0.8;
}

.rodape a:hover {
    color: var(--color-primary);
    opacity: 1;
}

.rodape .logo {
    color: var(--color-primary);
}

.rodape-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.rodape-col h4 {
    color: var(--color-text-light);
    margin-bottom: 1.2rem;
    font-size: 1.2rem;
}

.rodape-col ul {
    list-style: none;
}

.rodape-col ul li {
    margin-bottom: 0.5rem;
}

.rodape-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-size: 0.9rem;
}

.rodape-bottom p {
    color: var(--color-text-light);
    opacity: 0.6;
}

.redes a {
    display: inline-block;
    margin-left: 1rem;
}

.redes svg {
    width: 20px;
    height: 20px;
}

/* FAB WhatsApp */
.fab-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp); 
    color: var(--color-text-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease;
    animation: pulse 2s infinite;
}

.fab-whatsapp:hover {
    background-color: #1eb956; 
    transform: scale(1.05);
}

.fab-icon {
    width: 30px;
    height: 30px;
    stroke: var(--color-text-light); 
    fill: none;
}

@keyframes pulse {
  0%,100%{ transform: scale(1);}
  50%{ transform: scale(1.1);}
}

/* Media Queries Responsivas */
@media (max-width: 1024px) {
    h1 { font-size: 3.2rem; }
    .servicos-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
    .btn-menu { display: block; }

    .nav-list {
        display: none; 
        flex-direction: column;
        position: absolute;
        top: 100%; right: 0;
        background-color: var(--color-background-light);
        border: 1px solid var(--color-border);
        border-top: none;
        width: 250px;
        padding: 0;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        z-index: 990;
        border-radius: 0 0 8px 8px;
    }
    
    .nav-list.active { display: flex; }
    .nav-list li { width: 100%; text-align: left; padding: 0; }
    .nav-list li:not(:last-child) { border-bottom: 1px solid var(--color-border); }
    .nav-list a { display: block; padding: 0.8rem 1.5rem; }
    .nav-list .btn-nav { margin: 1rem; width: calc(100% - 2rem); padding: 0.8rem; }

    section { padding: 3rem 0; }
    .hero { padding: 5rem 0; }
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-actions { flex-direction: column; gap: 1rem; }
    .sobre-grid { grid-template-columns: 1fr; gap: 2rem; }
    .contato-wrapper { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; gap: 0; }
    .form-row input { margin-bottom: 1rem; }
    .rodape-grid { grid-template-columns: 1fr; }
    .rodape-bottom { flex-direction: column; gap: 1rem; }
    .fab-whatsapp { width: 50px; height: 50px; bottom: 15px; right: 15px; }
    .fab-icon { width: 25px; height: 25px; }
    .portfolio-item { max-width: 90%; margin: 0 auto; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; padding: 0 1rem; }
    .hero-subtitle { font-size: 0.95rem; padding: 0 1rem; }
    .hero-actions { flex-direction: column; gap: 0.7rem; }
    .servicos-grid, .portfolio-grid, .sobre-grid, .contato-wrapper { grid-template-columns: 1fr; gap: 1.5rem; }
    .btn-large, .btn-xl { width: 100%; text-align: center; font-size: 1rem; padding: 0.9rem 1.5rem; }
    .fab-whatsapp { width: 45px; height: 45px; bottom: 10px; right: 10px; }
    .fab-icon { width: 22px; height: 22px; }
    .portfolio-filtro { flex-wrap: wrap; }
    .portfolio-filtro button { margin-bottom: 0.5rem; }
}