/* Design System - Cores e Tipografia */
:root {
  /* Cores Primárias */
  --color-white: #ffffff;
  --color-black: #000000;
  
  /* Cores de Texto */
  --color-text-primary: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-tertiary: #bbbbbb;
  --color-text-muted: #888888;
  
  /* Cores de Destaque */
  --color-accent: #ffe066;
  
  /* Cores de Fundo */
  --color-bg-primary: #000000;
  --color-bg-secondary: rgba(255, 255, 255, 0.02);
  --color-bg-overlay: rgba(0, 0, 0, 0.4);
  
  /* Cores de Borda */
  --color-border-primary: rgba(255, 255, 255, 0.05);
  --color-border-secondary: rgba(255, 255, 255, 0.2);
  
  /* Tipografia */
  --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Tamanhos de Fonte */
  --font-size-xs: 0.85rem;
  --font-size-sm: 0.95rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.1rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 6rem;
  
  /* Letter Spacing */
  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0.01em;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.18em;
}

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



body {
  position: relative;
  background-color: #000;
  background-image: url('data:image/svg+xml;utf8,<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="3" cy="3" r="3" fill="%23333" fill-opacity="0.03"/></svg>');
  background-repeat: repeat;
  background-size: 24px 24px;
  font-family: var(--font-family-primary);
  color: var(--color-text-primary);
  overflow-x: hidden;
  font-weight: var(--font-weight-light);
  letter-spacing: var(--letter-spacing-tight);
  min-height: 100vh;
  font-display: swap;
}

body::after {
  content: '';
  position: fixed;
  left: 50%;
  top: 50%;
  width: 900px;
  height: 600px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse at center, rgba(60,60,60,0.18) 0%, rgba(0,0,0,0.0) 80%);
  opacity: 1;
}
@media (max-width: 900px) {
  body::after {
    width: 90vw;
    height: 40vh;
  }
}


/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0);
  transition: all 0.3s ease;
}

/* --- CENTRALIZAÇÃO E TAMANHO DO LOGO NO HEADER --- */
.header .container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
}

.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  z-index: 2;
}

.logo a {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo-image {
  height: 56px;
  width: auto;
  transition: opacity 0.3s ease;
}

.logo a:hover .logo-image {
  opacity: 0.8;
}

/* Garante que o nav-menu fique à direita */
.nav-menu {
  margin-left: auto;
  display: flex;
  align-items: center;
}

.hamburger {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  z-index: 1001;
  padding: 10px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--color-text-primary);
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

.nav-links {
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: 0.3s ease;
  z-index: 1000;
}

.nav-links.active {
  right: 0;
}

.nav-link {
  margin: 1rem 0;
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-light);
  transition: all 0.3s ease;
  position: relative;
  letter-spacing: var(--letter-spacing-wide);
  font-size: var(--font-size-2xl);
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-text-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: none;
  pointer-events: none;
  opacity: 0.8;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg-overlay);
  z-index: 2;
}

.hero-text {
  position: absolute;
  bottom: 6rem;
  left: 4rem;
  z-index: 3;
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-light);
  margin-bottom: 0.5rem;
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 1s ease-out 0.5s forwards;
  letter-spacing: var(--letter-spacing-wide);
  white-space: nowrap;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--color-text-primary);
  display: block;
}

.hero-description {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-light);
  color: var(--color-text-primary);
  margin-top: 1.5rem;
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 1s ease-out 1.1s forwards;
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.4;
  white-space: nowrap;
  display: inline-block;
  max-width: 50%;
  margin: 0 auto;
  text-align: center;
}

.hero-description mark {
  background: var(--color-text-primary);
  color: var(--color-black);
  border-radius: 0;
  padding: 0.1em 0.2em;
  font-style: normal;
  box-decoration-break: clone;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}






.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}



.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-light);
  text-align: center;
  margin-bottom: 4rem;
  background: linear-gradient(45deg, var(--color-text-primary), var(--color-text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: var(--letter-spacing-tight);
  text-transform: uppercase;
}

/* About Section */
.about {
  padding: 8rem 0;
  background: transparent;
  position: relative;
}


.about-text {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
  text-align: justify;
  max-width: 600px;
  margin: 0 auto 4rem auto;
}

.about-columns {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
  justify-content: center;
}
.about-left, .about-right {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about-right {
  align-items: flex-start;
  display: flex;
  justify-content: center;
}
.about-quote {
  position: relative;
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  padding: 2rem 2rem 2rem 4.5rem;
  margin: 0;
  box-shadow: none;
  border-radius: 1rem 0 0 1rem;
  min-width: 0;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), transform 0.8s cubic-bezier(.4,0,.2,1);
}
.scroll-fade.active .about-quote {
  opacity: 1;
  transform: translateY(0);
}
.quote-mark {
  font-size: var(--font-size-4xl);
  color: var(--color-text-primary);
  opacity: 0.25;
  position: absolute;
  top: 1rem;
  left: 1rem;
  line-height: 1;
  pointer-events: none;
}
.quote-author {
  display: block;
  margin-top: 1.5rem;
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  font-style: italic;
  text-align: right;
}
@media (max-width: 900px) {
  .about-columns {
    flex-direction: column;
    gap: 2rem;
  }
  .about-right, .about-left {
    align-items: stretch;
  }
  .about-quote {
    border-radius: 1rem;
    padding: 2rem 1.5rem 2rem 3.5rem;
  }
}


/* Contact Section */
.contact {
  padding: 8rem 0;
  position: relative;
}



.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 0;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  outline: none;
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-group label {
  position: absolute;
  top: 1rem;
  left: 0;
  color: var(--color-text-muted);
  transition: all 0.3s ease;
  pointer-events: none;
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
  top: -0.5rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
}

.form-group .line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-text-primary);
  transition: width 0.3s ease;
}

.form-group input:focus ~ .line,
.form-group textarea:focus ~ .line {
  width: 100%;
}

.submit-btn {
  position: relative;
  padding: 1rem 2rem;
  background: transparent;
  border: 2px solid var(--color-text-primary);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  color: var(--color-black);
}

.submit-btn .btn-bg {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-text-primary);
  transition: left 0.3s ease;
  z-index: -1;
}

.submit-btn:hover .btn-bg {
  left: 0;
}

/* Footer */
.footer {
  width: 100%;
  background: var(--color-bg-primary) !important;
  border-top: 1px solid rgba(255,255,255,0.07);
  backdrop-filter: blur(8px);
  padding: 2.5rem 0 1.5rem 0;
  position: relative;
  z-index: 10;
}
.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
.footer-brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wider);
  color: var(--color-text-primary);
  margin-bottom: 0.2rem;
  text-transform: uppercase;
}
.footer-phrase {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-light);
  margin-bottom: 0.2rem;
  text-align: center;
}
.footer-copy {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-light);
  text-align: center;
}
.footer-logo {
  display: block;
  margin: 0 auto 1.1rem auto;
  max-width: 85px;
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.10));
}
.footer-company {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-regular);
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: 0.1rem;
}
.footer-cnpj {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
  margin-bottom: 0.1rem;
}
.footer-location {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
  margin-bottom: 0.5rem;
}
@media (max-width: 600px) {
  .footer-inner {
    padding: 0 1rem;
  }
  .footer-brand {
    font-size: var(--font-size-lg);
  }
  .footer-phrase {
    font-size: var(--font-size-sm);
  }
  .footer-copy {
    font-size: var(--font-size-xs);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .header .container {
    padding: 1rem;
  }
  
  .hero-text {
    bottom: 3rem;
    left: 2rem;
  }
  
  .hero-title {
    font-size: var(--font-size-xl);
    white-space: nowrap;
  }
  
  .hero-description {
    font-size: var(--font-size-sm);
    white-space: nowrap;
  }
  .logo-image {
    height: 44px;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
} 

.scroll-fade {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), transform 0.8s cubic-bezier(.4,0,.2,1);
}
.scroll-fade.active {
  opacity: 1;
  transform: translateY(0);
} 

.services {
  padding: 8rem 0 6rem 0;
  background: transparent;
  position: relative;
}



.contact-logo {
  display: block;
  margin: 2.5rem auto 1.2rem auto;
  max-width: 240px;
  height: auto;
  filter: brightness(1.1) drop-shadow(0 2px 8px rgba(0,0,0,0.12));
} 

.contact-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-light);
  margin: 0 0 0.1rem 0;
  letter-spacing: var(--letter-spacing-normal);
} 

.contact .section-title {
  margin-bottom: 0;
} 

.contact-columns {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
  justify-content: center;
  align-items: stretch;
}
.contact-details {
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  padding-top: 1.5rem;
  margin-bottom: 3rem;
}
.contact-details ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}
.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.5;
  word-break: break-word;
  flex-direction: column;
}
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.2rem;
}
.contact-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-accent);
  opacity: 0.85;
}
.contact-info {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
  margin-left: 0.2rem;
}
.contact-form-area {
  flex: 1 1 340px;
  min-width: 260px;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  height: 100%;
}
.contact-form-area > * {
  width: 100%;
}
.contact-form {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.submit-btn {
  align-self: flex-end;
  margin-top: 1.5rem;
}
@media (max-width: 900px) {
  .contact-columns {
    flex-direction: column;
    gap: 2rem;
    align-items: stretch;
  }
  .contact-details, .contact-form-area {
    align-items: stretch;
    max-width: 100%;
    min-width: 0;
  }
  .contact-form-area {
    align-items: center;
  }
  .submit-btn {
    align-self: stretch;
  }
} 

.portfolio {
  padding: 8rem 0 5rem 0;
  background: transparent;
  position: relative;
}

.portfolio-content {
  text-align: center;
}

.portfolio-subtitle {
  margin-bottom: 4rem;
}

 

.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 2.5rem;
  margin-top: 2.5rem;
}
.diferencial-text {
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-light);
  text-align: justify;
  margin: 0;
}
.diferencial-text strong {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
}
.diferencial-text.t1 {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}
.diferencial-text.t2 {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
}
.diferencial-text.t3 {
  grid-column: 1 / 2;
  grid-row: 3 / 4;
}
@media (max-width: 900px) {
  .diferenciais-grid {
    display: flex;
    flex-direction: column;
  }
} 

.servicos-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 2rem;
  margin-top: 2.5rem;
}
.servico-card {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}
.servico-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.servico-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 0.3rem;
}
.servico-desc {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-regular);
}
@media (max-width: 900px) {
  .servicos-cards {
    grid-template-columns: 1fr;
  }
} 

.scroll-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), transform 0.8s cubic-bezier(.4,0,.2,1);
}
.scroll-animate.active {
  opacity: 1;
  transform: translateY(0);
} 

 

 

.whatsapp-float {
  position: fixed;
  right: 2.2rem;
  bottom: 2.2rem;
  z-index: 9999;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  box-shadow: 0 4px 24px 0 rgba(0,0,0,0.18);
  border-radius: 50%;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.whatsapp-float svg {
  width: 52px;
  height: 52px;
  display: block;
  border-radius: 50%;
  box-shadow: 0 4px 24px 0 rgba(0,0,0,0.18);
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float:hover svg {
  transform: scale(1.08);
  box-shadow: 0 6px 32px 0 rgba(37,211,102,0.25);
}
@media (max-width: 600px) {
  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
  }
}