/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - PRETO, CINZA & DETALHES BRANCOS (PREMIUM EDIT)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Color Palette - Neutral Light Mode (Sentinela Redesign style) */
  --preto: #E5E5E5;             /* Background body (neutral light gray) */
  --preto-suave: #FFFFFF;       /* Boxed section panels (white) */
  --grafite: #FFFFFF;           /* Card container background (white) */
  --grafite-claro: #EAEAEA;     /* Hover background (light gray) */
  --cinza-escuro: #D8D8DC;      /* Clean border outlines (neutral gray) */
  --cinza-medio: #555555;       /* Readable body text (dark gray) */
  --cinza-claro: #111111;       /* Main text and titles (black) */
  --branco: #FFFFFF;            /* White */
  
  /* Brand Accents */
  --whatsapp: #25D366;          /* High conversion green */
  --whatsapp-hover: #20ba59;
  --whatsapp-glow: rgba(37, 211, 102, 0.15);
  
  /* Glass Accents (adapted for light-mode readability) */
  --azul-vidro: #DDEFF2;
  --azul-vidro-rgb: 221, 239, 242;
  --azul-vidro-glow: rgba(10, 10, 10, 0.02);
  --glass-border-white: rgba(0, 0, 0, 0.08);
  --glass-border-active: rgba(0, 0, 0, 0.2);

  /* Typography */
  --font-titles: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing */
  --container-max-width: 1200px;
  --section-padding: 120px 20px;
  --section-padding-mobile: 80px 16px;

  /* Shadows & Glows (softened for light background) */
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.08);
  --glow-light: 0 0 20px rgba(0, 0, 0, 0.01);
  --glow-white: 0 0 30px rgba(0, 0, 0, 0.02);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-normal: all 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: all 0.85s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--cinza-claro);
  background-color: var(--preto);
  overflow-x: hidden;
  position: relative;
  
  /* Architectural glass structural grid background pattern - dark glass theme */
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
  background-size: 90px 90px;
  background-position: center;
}

/* Vignette overlay to fade out the grid on the edges, focusing light to the center */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, transparent 20%, var(--preto) 85%);
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-titles);
  color: var(--cinza-claro);
  font-weight: 700;
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: var(--transition-fast);
}

/* Selection style */
::selection {
  background-color: var(--branco);
  color: var(--preto);
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--preto);
}
::-webkit-scrollbar-thumb {
  background: var(--grafite);
  border: 2px solid var(--preto);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cinza-escuro);
}

/* ==========================================================================
   REUSABLE UTILITIES & COMPONENTS
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
  position: relative;
  z-index: 5;
}

@media (max-width: 1024px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: 24px;
    padding-right: 24px;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

.section {
  padding: var(--section-padding);
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: var(--section-padding-mobile);
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 80px auto;
  position: relative;
}

.section-header h2 {
  font-size: 3rem;
  margin-bottom: 20px;
  letter-spacing: -1.2px;
  font-weight: 800;
  text-transform: uppercase;
}

/* Clean solid dark underline detail */
.section-header h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--cinza-claro);
  margin: 20px auto 0 auto;
}

.section-header p {
  color: var(--cinza-medio);
  font-size: 1.2rem;
  font-weight: 400;
  margin-top: 15px;
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: 50px;
  }
  .section-header h2 {
    font-size: 2.25rem;
  }
  .section-header p {
    font-size: 1.05rem;
  }
}

@media (max-width: 480px) {
  .section-header h2 {
    font-size: 1.85rem;
  }
  .section-header p {
    font-size: 0.95rem;
  }
}

/* Boxed Panel Layout System (Sentinela Redesign Inspired) */
.panel-boxed {
  background-color: var(--preto-suave); /* Maps to #FFFFFF (white panels) */
  border: 1px solid var(--cinza-escuro); /* Maps to #E2E2E7 */
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 60px;
  transition: var(--transition-normal);
  position: relative;
  z-index: 5;
}

.panel-boxed:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(17, 17, 17, 0.12);
}

.section-banner-title {
  background-color: #2B2B2B; /* Solid premium graphite banner */
  padding: 24px 40px;
  display: flex;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.section-banner-title h2 {
  font-size: 1.5rem !important;
  color: var(--branco) !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 !important;
}

.section-banner-title h2::after {
  display: none !important; /* Remove the global h2 line details within the banners */
}

.banner-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--branco);
  border-radius: 50%;
  flex-shrink: 0;
}

.banner-icon svg {
  width: 22px;
  height: 22px;
}

.panel-content {
  padding: 50px 45px;
}

.panel-content h2::after {
  display: none !important;
}

.panel-content h3 {
  color: var(--cinza-claro);
  margin-bottom: 18px;
}

.panel-content p {
  color: var(--cinza-medio);
}

/* Utility class */
.text-center {
  text-align: center;
}

.section-banner-intro {
  color: var(--cinza-medio);
  font-size: 1.15rem;
  margin-bottom: 40px;
  max-width: 820px;
}

@media (max-width: 768px) {
  .section-banner-title {
    padding: 18px 24px;
    gap: 12px;
  }
  .section-banner-title h2 {
    font-size: 1.15rem !important;
  }
  .banner-icon {
    width: 36px;
    height: 36px;
  }
  .banner-icon svg {
    width: 18px;
    height: 18px;
  }
  .panel-content {
    padding: 35px 24px;
  }
  .section-banner-intro {
    font-size: 1rem;
    margin-bottom: 30px;
  }
}

@media (max-width: 480px) {
  .panel-content {
    padding: 24px 16px;
  }
}


/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: var(--branco);
  box-shadow: 0 8px 24px var(--whatsapp-glow);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: 0.75s;
  animation: shine-animation 5s infinite linear;
}

@keyframes shine-animation {
  0% { left: -100%; }
  100% { left: 100%; }
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(37, 211, 102, 0.35), 0 0 15px rgba(255, 255, 255, 0.2);
}

/* Outline Button - High Contrast White Details */
.btn-outline {
  border: 1px solid var(--cinza-escuro);
  color: var(--cinza-claro);
  background: rgba(0, 0, 0, 0.02);
  box-shadow: var(--glow-light);
}

.btn-outline:hover {
  border-color: var(--cinza-claro);
  background-color: var(--cinza-claro);
  color: var(--branco);
  transform: translateY(-4px);
  box-shadow: var(--glow-light);
}

.btn-dark {
  background-color: #2B2B2B;
  color: var(--branco);
  border: 1px solid #2B2B2B;
  box-shadow: var(--shadow-sm);
}

.btn-dark:hover {
  background-color: var(--cinza-claro);
  border-color: var(--cinza-claro);
  transform: translateY(-4px);
  box-shadow: var(--glow-light);
}

.btn-whatsapp-dark {
  background-color: var(--whatsapp);
  color: var(--branco);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 4px 15px var(--whatsapp-glow);
}

.btn-whatsapp-dark:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

/* SVG Icon Wrapper (High contrast: graphite background with white icon for light theme) */
.icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background-color: #2B2B2B;
  color: var(--branco);
  border: 1px solid #2B2B2B;
  margin-bottom: 24px;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

/* Scroll Animation Base */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.85s cubic-bezier(0.25, 1, 0.5, 1), transform 0.85s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Decorative Background Glows (Blurred illuminated colored spheres) */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  pointer-events: none;
  z-index: 1;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background-color: rgba(255, 255, 255, 0.025);
  top: 8%;
  left: -10%;
}

.glow-2 {
  width: 600px;
  height: 600px;
  background-color: rgba(221, 239, 242, 0.035);
  bottom: 20%;
  right: -8%;
}

/* ==========================================================================
   GLASS DYNAMIC REFLECTION (GLARE CARD)
   ========================================================================== */
.glare-card {
  position: relative;
  overflow: hidden;
}

/* Force children to render on top of the glare pseudo-element */
.glare-card > * {
  position: relative;
  z-index: 3;
}

/* Glare pseudo-element: draws a white glowing circle tracking the custom variables */
.glare-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06) 0%, transparent 55%);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.glare-card:hover::after {
  opacity: 1;
}

/* ==========================================================================
   1. FIXED HEADER
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 85px;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 1000;
  transition: var(--transition-normal);
}

.header.scrolled {
  height: 72px;
  background-color: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12); /* Clean border detail */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  height: 64px; /* Aumentado de 50px para 64px para dar maior destaque */
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.08));
  transition: var(--transition-fast);
}

.logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
  filter: brightness(0.55) contrast(1.2); /* Escurece a logo e aumenta o contraste para melhor destaque em fundos claros */
  transition: var(--transition-fast);
}

/* Quando o cabeçalho encolhe com o scroll, reduzimos proporcionalmente */
.header.scrolled .logo {
  height: 52px;
}

/* Ajustes responsivos para telas móveis */
@media (max-width: 768px) {
  .logo {
    height: 52px; /* Logo ligeiramente menor no mobile para evitar apertar o menu */
  }
  .header.scrolled .logo {
    height: 46px;
  }
}

@media (max-width: 480px) {
  .logo {
    height: 44px;
  }
  .header.scrolled .logo {
    height: 38px;
  }
  .header {
    height: 74px;
  }
  .header.scrolled {
    height: 60px;
  }
}


.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--cinza-medio);
  position: relative;
  padding: 8px 0;
  letter-spacing: 0.5px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--cinza-claro); /* Dark line details */
  transition: var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover {
  color: var(--cinza-claro);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%; /* Complete clean underline bar */
}

.nav-link.active {
  color: var(--cinza-claro);
  font-weight: 600;
}

.header-cta {
  display: inline-flex;
}

.header-cta .btn {
  padding: 10px 22px;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 18px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--cinza-claro);
  border-radius: 2px;
  transition: var(--transition-normal);
}

@media (max-width: 991px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    transform: translateX(100%);
    width: 290px;
    height: 100vh;
    background-color: var(--branco);
    border-left: 1px solid var(--cinza-escuro);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.08);
    flex-direction: column;
    align-items: flex-start;
    padding: 120px 40px 40px 40px;
    gap: 40px;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    width: 100%;
  }

  .nav-link {
    font-size: 1.15rem;
    width: 100%;
  }

  .header-cta {
    width: 100%;
  }

  .header-cta .btn {
    width: 100%;
  }

  /* Hamburger Active Animation */
  .menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* ==========================================================================
   2. HERO SECTION (PRIMEIRA DOBRA)
   ========================================================================== */
.hero {
  position: relative;
  background-color: var(--preto-suave);
  background-image: url('hero_glass_architecture.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 210px 0 140px 0;
  overflow: hidden;
}

/* Diagonal dark overlay panel (Sentinela Redesign style) */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(17, 17, 17, 0.96) 0%, rgba(35, 35, 38, 0.92) 100%);
  clip-path: polygon(0 0, 60% 0, 45% 100%, 0 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 75px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  z-index: 5;
}

.hero-content h1 {
  font-size: 2.75rem;
  margin-bottom: 26px;
  letter-spacing: -1.2px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--branco) !important;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-content h1 span {
  color: var(--branco) !important;
  display: block;
  position: relative;
}

/* Highlight underline white details line */
.hero-content h1 span::after {
  content: '';
  display: inline-block;
  vertical-align: middle;
  width: 110px;
  height: 3px;
  background-color: var(--branco) !important;
  margin-left: 20px;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.hero-content .subtitle {
  font-size: 1.25rem;
  color: #CCCCCC !important; /* Keep it light gray inside dark hero panel */
  margin-bottom: 45px;
  line-height: 1.8;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 50px;
}

/* Keep outline button high-contrast white inside the dark Hero panel */
.hero-content .btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--branco) !important;
  background: rgba(255, 255, 255, 0.02);
}

.hero-content .btn-outline:hover {
  border-color: var(--branco);
  background-color: var(--branco);
  color: #111111 !important;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 35px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1rem;
  color: var(--branco) !important;
  font-weight: 500;
}

.hero-feature-item span {
  color: var(--branco) !important;
}

.hero-feature-item svg {
  color: var(--branco) !important;
  flex-shrink: 0;
  filter: drop-shadow(0 0 4px rgba(255,255,255,0.4));
}

/* Glassmorphism Visual Block (Right Side) */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 5;
}

.glass-card-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  padding: 46px;
  background: rgba(15, 15, 15, 0.28);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.05);
  z-index: 2;
  overflow: hidden;
  transition: var(--transition-normal);
}

.glass-card-wrapper:hover {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6), 0 0 50px rgba(255, 255, 255, 0.08);
}

/* Diagonal glossy slide across the hero glass card */
@keyframes glass-shimmer-effect {
  0% { transform: translate(-100%, -100%) rotate(45deg); }
  75% { transform: translate(-100%, -100%) rotate(45deg); }
  100% { transform: translate(100%, 100%) rotate(45deg); }
}

.glass-card-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 45%, rgba(255, 255, 255, 0.12) 50%, transparent 55%);
  transform: translate(-100%, -100%) rotate(45deg);
  animation: glass-shimmer-effect 9s infinite ease-in-out;
  pointer-events: none;
  z-index: 1;
}

.glass-card-header {
  margin-bottom: 35px;
  text-align: center;
}

.glass-card-header h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--branco) !important;
  letter-spacing: -0.6px;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.glass-card-header p {
  color: #CCCCCC !important;
  font-size: 0.95rem;
  margin-top: 6px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.glass-items-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.glass-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.glass-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--branco);
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.glass-item .icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  transition: var(--transition-normal);
}

.glass-item:hover .icon-box {
  background: var(--branco);
  color: #111111;
  border-color: var(--branco);
}

.glass-item span {
  font-size: 0.95rem;
  font-weight: 600;
  color: #CCCCCC !important;
  transition: var(--transition-fast);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.glass-item:hover span {
  color: var(--branco) !important;
}

/* Background floating abstract glass shapes */
.floating-shape {
  position: absolute;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255,255,255, 0.06) 0%, rgba(255,255,255, 0) 100%);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1;
  animation: float-shape-anim 12s ease-in-out infinite;
}

.shape-1 {
  width: 140px;
  height: 140px;
  top: -40px;
  left: -50px;
  animation-delay: 0s;
}

.shape-2 {
  width: 110px;
  height: 110px;
  bottom: -35px;
  right: -45px;
  animation-delay: 3s;
}

@keyframes float-shape-anim {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-18px) rotate(8deg);
  }
}

/* Slider indicators (Dots) at Hero bottom */
.hero-slider-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.35);
  transition: var(--transition-normal);
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.hero-slider-dots .dot.active {
  background-color: var(--branco);
  width: 32px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Slider navigation arrows */
.hero-slider-arrow {
  position: absolute;
  bottom: 13px; /* Aligns vertically with the dots center on all screens */
  width: 44px;
  height: 44px;
  background-color: rgba(20, 20, 20, 0.45); /* Glassmorphic dark overlay for solid readability */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--branco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: var(--transition-normal);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-slider-arrow:hover {
  background-color: var(--branco);
  color: #111111;
  border-color: var(--branco);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
  transform: scale(1.08);
}

.hero-slider-arrow:active {
  transform: scale(0.95);
}

.hero-slider-arrow.prev {
  left: calc(50% - 92px); /* Spaced perfectly for 44px width */
}

.hero-slider-arrow.next {
  right: calc(50% - 92px);
}

/* Responsive adjustment for arrows */
@media (max-width: 480px) {
  .hero-slider-arrow {
    width: 36px;
    height: 36px;
    bottom: 17px; /* Fine-tune center alignment since height is 36px */
  }
  .hero-slider-arrow.prev {
    left: calc(50% - 85px); /* Spaced perfectly for 36px width */
  }
  .hero-slider-arrow.next {
    right: calc(50% - 85px);
  }
}

@media (max-width: 991px) {
  .hero {
    padding: 150px 0 100px 0;
  }
  .hero::before {
    clip-path: none; /* Full background overlay on mobile */
    background: linear-gradient(180deg, rgba(17, 17, 17, 0.82) 0%, rgba(20, 20, 20, 0.70) 50%, rgba(24, 24, 27, 0.85) 100%);
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-content h1 {
    font-size: 2.15rem;
  }
  .hero-content h1 span::after {
    display: none;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-features {
    align-items: flex-start;
  }
  .hero-visual {
    margin-top: 20px;
  }
  .glass-card-wrapper {
    padding: 30px;
    max-width: 100%;
  }
  .glass-item {
    padding: 20px 12px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 120px 0 60px 0;
  }
  .hero-content h1 {
    font-size: 1.6rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    letter-spacing: -0.5px;
    line-height: 1.3;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .glass-card-wrapper {
    padding: 20px 16px;
  }
  .glass-card-header {
    margin-bottom: 24px;
  }
  .glass-card-header h3 {
    font-size: 1.3rem;
  }
  .glass-items-grid {
    gap: 12px;
  }
  .glass-item {
    padding: 16px 8px;
  }
  .glass-item .icon-box {
    width: 38px;
    height: 38px;
    margin-bottom: 10px;
  }
  .glass-item .icon-box svg {
    width: 18px;
    height: 18px;
  }
  .glass-item span {
    font-size: 0.82rem;
  }
}


/* ==========================================================================
   3. SEÇÃO DE SERVIÇOS
   ========================================================================== */
.services {
  background-color: transparent;
  border-bottom: 1px solid var(--cinza-escuro);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 70px;
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .service-card {
    padding: 24px 20px;
    border-radius: var(--radius-md);
  }
  .service-card h3 {
    font-size: 1.12rem;
    margin-bottom: 10px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
  }
  .service-card p {
    font-size: 0.88rem;
    line-height: 1.5;
  }
  .service-card .icon-wrapper {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
  }
  .service-card .icon-wrapper svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 580px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .service-card {
    padding: 22px 18px;
  }
  .service-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
  }
  .service-card p {
    font-size: 0.9rem;
    line-height: 1.55;
  }
  .service-card .icon-wrapper {
    width: 44px;
    height: 44px;
    margin-bottom: 12px;
  }
  .service-card .icon-wrapper svg {
    width: 18px;
    height: 18px;
  }
}

.service-card {
  background-color: var(--preto);
  border: 1px solid var(--cinza-escuro);
  border-radius: var(--radius-md);
  padding: 38px 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--cinza-claro); /* Dark border details */
  box-shadow: var(--shadow-md), var(--glow-light);
}

.service-card .icon-wrapper {
  background-color: #2B2B2B;
  color: var(--branco);
  border-color: #2B2B2B;
}

.service-card:hover .icon-wrapper {
  background-color: var(--branco);
  color: #2B2B2B;
  border-color: var(--cinza-escuro);
  box-shadow: 0 0 15px rgba(43, 43, 43, 0.15);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.service-card p {
  color: var(--cinza-medio);
  font-size: 0.95rem;
  line-height: 1.65;
}

.service-card:hover p {
  color: var(--cinza-claro);
}

.services-action {
  text-align: center;
  position: relative;
  z-index: 10;
}

/* ==========================================================================
   4. SEÇÃO DE PROBLEMAS
   ========================================================================== */
.problems {
  background-color: transparent;
  border-bottom: 1px solid var(--cinza-escuro);
}

.problems-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 75px;
  align-items: center;
}

.problems-content h2 {
  font-size: 2.85rem;
  margin-bottom: 24px;
  letter-spacing: -1.2px;
  text-transform: uppercase;
  font-weight: 800;
}

.problems-content h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--branco);
  margin-top: 18px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.problems-content p {
  font-size: 1.2rem;
  color: var(--cinza-medio);
  margin-bottom: 45px;
  line-height: 1.75;
}
.problems-content .problems-list {
  margin-top: 30px;
  margin-bottom: 40px;
}

.problems-image-wrapper {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
  z-index: 1;
}

.problems-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.problems-image-wrapper:hover .problems-img {
  transform: scale(1.05);
}

.glass-overlay-label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  z-index: 5;
}

.glass-overlay-label p {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--branco);
  margin: 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.label-status {
  width: 8px;
  height: 8px;
  background-color: var(--branco);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--branco);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(255, 255, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}
.problems-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.problems-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--cinza-claro);
  transition: var(--transition-fast);
}

.problems-item:hover {
  color: var(--cinza-claro);
  transform: translateX(6px); /* Micro-movement to feel alive */
}

/* Bullet check detail */
.problems-item svg {
  color: var(--cinza-claro);
  border: 1px solid var(--cinza-escuro);
  background-color: var(--preto);
  padding: 4px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: var(--transition-fast);
  width: 22px;
  height: 22px;
  margin-top: 3px; /* Alinha com a primeira linha do texto */
}

.problems-item:hover svg {
  border-color: var(--cinza-claro);
  background-color: var(--cinza-claro);
  color: var(--branco);
  box-shadow: 0 0 8px rgba(17, 17, 17, 0.15);
}

@media (max-width: 991px) {
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .problems-image-wrapper {
    height: 360px;
  }
  .hero-image-container {
    max-width: 100%;
    height: 400px;
  }
  .hero-overlay-card {
    position: relative !important;
    bottom: auto !important;
    left: auto !important;
    margin: -40px auto 0 auto !important;
    max-width: 100% !important;
  }
}

@media (max-width: 640px) {
  .problems-list {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 580px) {
  .problems-content h2 {
    font-size: 2.15rem;
  }

  .glass-overlay-label {
    bottom: 12px;
    left: 12px;
    padding: 6px 12px;
    gap: 6px;
    background: rgba(10, 10, 10, 0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: calc(100% - 24px);
  }
  
  .glass-overlay-label p {
    font-size: 0.72rem;
    white-space: nowrap;
    letter-spacing: 0.3px;
  }
  
  .label-status {
    width: 6px;
    height: 6px;
  }
}

@media (max-width: 480px) {
  .problems-image-wrapper {
    height: 260px;
  }
}

/* ==========================================================================
   5. SEÇÃO DE DIFERENCIAIS
   ========================================================================== */
.diferenciais {
  background-color: transparent;
  border-bottom: 1px solid var(--cinza-escuro);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 70px;
}

.diferencial-card {
  display: flex;
  gap: 24px;
  padding: 34px;
  background-color: var(--preto);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  border: 1px solid var(--cinza-escuro);
}

.diferencial-card:hover {
  border-color: var(--cinza-claro);
  box-shadow: var(--shadow-md), var(--glow-light);
  transform: translateY(-4px);
}

.diferencial-card .icon-wrapper {
  background-color: #2B2B2B;
  color: var(--branco);
  border-color: #2B2B2B;
  margin-bottom: 0;
}

.diferencial-card:hover .icon-wrapper {
  background-color: var(--branco);
  color: #2B2B2B;
  border-color: var(--cinza-escuro);
  box-shadow: 0 0 15px rgba(43, 43, 43, 0.15);
}

.diferencial-info h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.diferencial-info p {
  font-size: 0.95rem;
  color: var(--cinza-medio);
  line-height: 1.65;
}

.diferencial-card:hover p {
  color: var(--cinza-claro);
}

.diferenciais-footer {
  text-align: center;
  max-width: 680px;
  margin: 60px auto 0 auto;
  font-size: 1.2rem;
  color: var(--cinza-claro);
  font-style: italic;
  position: relative;
  padding: 0 35px;
  line-height: 1.8;
}

.diferenciais-footer::before {
  content: '“';
  font-family: var(--font-titles);
  font-size: 6rem;
  color: rgba(0, 0, 0, 0.05);
  position: absolute;
  top: -50px;
  left: 0;
  line-height: 1;
}

@media (max-width: 991px) {
  .diferencial-card {
    padding: 26px;
    gap: 18px;
  }
}

@media (max-width: 768px) {
  .diferenciais-footer {
    padding: 30px 15px 0 15px;
  }
  .diferenciais-footer::before {
    font-size: 4.5rem;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 580px) {
  .diferencial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 22px 18px;
  }
  .diferencial-card .icon-wrapper {
    margin-bottom: 0;
  }
}

@media (max-width: 480px) {
  .diferenciais-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   6. SEÇÃO CHAMADA ORÇAMENTO (CTA BANNER)
   ========================================================================== */
.cta-banner {
  background-color: transparent;
  position: relative;
  overflow: hidden;
  padding: 80px 20px;
  border-bottom: 1px solid var(--cinza-escuro);
}

.cta-panel h2 {
  font-size: 2.25rem;
  margin-bottom: 16px;
  color: var(--cinza-claro);
  text-transform: uppercase;
  font-weight: 800;
}

.cta-panel p {
  color: var(--cinza-medio);
  font-size: 1.15rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .cta-banner {
    padding: 60px 16px;
  }
  .cta-panel h2 {
    font-size: 1.85rem;
  }
  .cta-panel p {
    font-size: 1.05rem;
  }
}

@media (max-width: 480px) {
  .cta-panel h2 {
    font-size: 1.45rem;
  }
  .cta-panel p {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
}

/* ==========================================================================
   7. SEÇÃO DE TRABALHOS (PORTFOLIO INSTAGRAM)
   ========================================================================== */
.portfolio {
  background-color: transparent;
  border-bottom: 1px solid var(--cinza-escuro);
}

.portfolio-item-hidden {
  display: none !important;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 70px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--preto);
  border: 1px solid var(--cinza-escuro);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  position: relative;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.portfolio-placeholder::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 65%;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0) 100%);
  z-index: 1;
  transition: var(--transition-normal);
}

.portfolio-placeholder-content {
  position: relative;
  z-index: 2;
  color: var(--branco);
  transform: translateY(14px);
  opacity: 0.85;
  transition: var(--transition-normal);
}

.portfolio-placeholder-content span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--branco);
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.portfolio-placeholder-content h4 {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.4px;
}

/* Image zoom and border glow on hover */
.portfolio-item:hover {
  transform: translateY(-6px);
  border-color: var(--cinza-claro);
  box-shadow: var(--shadow-md), var(--glow-light);
}

.portfolio-item:hover .portfolio-placeholder {
  transform: scale(1.08); /* Zoom image */
}

.portfolio-item:hover .portfolio-placeholder::after {
  height: 100%;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0.3) 100%);
}

.portfolio-item:hover .portfolio-placeholder-content {
  transform: translateY(0);
  opacity: 1;
}

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

@media (max-width: 991px) {
  .portfolio-item-hidden {
  display: none !important;
}

.portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 580px) {
  .portfolio-item-hidden {
  display: none !important;
}

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

/* ==========================================================================
   8. SEÇÃO SOBRE A EMPRESA
   ========================================================================== */
.about {
  background-color: transparent;
  border-bottom: 1px solid var(--cinza-escuro);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 75px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-glass-panel {
  width: 100%;
  border-radius: var(--radius-lg);
  padding: 46px;
  background: var(--preto);
  border: 1px solid var(--cinza-escuro);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
  transition: var(--transition-normal);
}

.about-glass-panel:hover {
  border-color: var(--cinza-claro);
  box-shadow: var(--shadow-md), var(--glow-light);
}

.about-glass-panel h3 {
  font-size: 1.75rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--cinza-claro);
}

.about-glass-panel p {
  color: var(--cinza-medio);
  margin-bottom: 32px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  border-top: 1px solid var(--cinza-escuro);
  padding-top: 32px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-titles);
  font-size: 2.85rem;
  font-weight: 900;
  color: var(--cinza-claro);
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--cinza-medio);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-top: 4px;
}

.about-content h2 {
  font-size: 2.85rem;
  margin-bottom: 24px;
  letter-spacing: -1.2px;
  text-transform: uppercase;
  font-weight: 800;
}

.about-content h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--branco);
  margin-top: 18px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.about-text p {
  font-size: 1.15rem;
  color: var(--cinza-claro);
  margin-bottom: 24px;
  line-height: 1.8;
}

.about-text p:last-child {
  margin-bottom: 0;
}

@media (max-width: 991px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .about-content {
    order: -1;
  }
  .about-glass-panel {
    padding: 30px;
  }
}

@media (max-width: 480px) {
  .about-glass-panel {
    padding: 20px 16px;
  }
  .about-stats {
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 12px;
    padding-top: 24px;
  }
  .stat-number {
    font-size: 1.85rem;
  }
  .stat-label {
    font-size: 0.78rem;
    letter-spacing: 0.8px;
  }
}

/* ==========================================================================
   9. SEÇÃO FAQ (ACCORDION/SANFONA)
   ========================================================================== */
.faq {
  background-color: transparent;
  border-bottom: 1px solid var(--cinza-escuro);
}

.faq-wrapper {
  max-width: 850px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--preto);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  overflow: hidden;
  transition: var(--transition-normal);
  border: 1px solid var(--cinza-escuro);
}

.faq-item:hover {
  border-color: rgba(17, 17, 17, 0.18);
}

.faq-trigger {
  width: 100%;
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  gap: 20px;
}

.faq-trigger h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--cinza-claro);
  margin-bottom: 0;
  transition: var(--transition-fast);
}

.faq-item:hover .faq-trigger h3 {
  color: var(--cinza-claro);
}

.faq-icon-box {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cinza-medio);
  border: 1px solid var(--cinza-escuro);
  background-color: var(--preto);
  border-radius: 50%;
  transition: var(--transition-normal);
  flex-shrink: 0;
}

.faq-item:hover .faq-icon-box {
  color: var(--cinza-claro);
  border-color: var(--cinza-claro);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-content {
  padding: 0 36px 30px 36px;
  color: var(--cinza-medio);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* Active accordion styles */
.faq-item.open {
  border-color: var(--cinza-claro);
  box-shadow: var(--shadow-md), var(--glow-light);
}

.faq-item.open .faq-trigger h3 {
  color: var(--cinza-claro);
}

.faq-item.open .faq-panel {
  max-height: 160px; /* Snappy safe height to expand accordion smoothly without closing delay */
}

.faq-item.open .faq-icon-box {
  transform: rotate(180deg);
  background-color: var(--cinza-claro);
  color: var(--branco);
  border-color: var(--cinza-claro);
  box-shadow: 0 0 10px rgba(17, 17, 17, 0.15);
}

.faq-item.open .faq-content {
  color: var(--cinza-claro);
}

@media (max-width: 580px) {
  .faq-trigger {
    padding: 20px 22px;
  }
  .faq-content {
    padding: 0 22px 20px 22px;
  }
}

@media (max-width: 480px) {
  .faq-trigger {
    padding: 16px 16px;
    gap: 12px;
  }
  .faq-trigger h3 {
    font-size: 1.02rem;
  }
  .faq-content {
    padding: 0 16px 16px 16px;
    font-size: 0.92rem;
  }
  .faq-icon-box {
    width: 26px;
    height: 26px;
  }
}

/* ==========================================================================
   10. RODAPÉ (FOOTER)
   ========================================================================== */
.footer {
  background-color: var(--preto);
  color: var(--cinza-claro);
  padding: 100px 0 40px 0;
  border-top: 1px solid var(--cinza-escuro);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.footer-about .logo {
  height: 58px;
  margin-bottom: 30px;
}

.footer-about p {
  color: var(--cinza-medio);
  font-size: 0.95rem;
  margin-bottom: 30px;
  line-height: 1.75;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-social-link {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: var(--preto-suave);
  border: 1px solid var(--cinza-escuro);
  color: var(--cinza-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer-social-link:hover {
  background-color: var(--cinza-claro);
  color: var(--branco);
  border-color: var(--cinza-claro);
  transform: translateY(-4px);
  box-shadow: var(--glow-light);
}

.footer-title {
  font-size: 1.25rem;
  color: var(--cinza-claro);
  margin-bottom: 30px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--cinza-claro);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-link-item {
  display: flex;
  align-items: center;
}

.footer-link-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--cinza-medio) !important;
  width: 100%;
  transition: var(--transition-fast);
}

.footer-link-item a:hover {
  color: var(--cinza-claro) !important;
  transform: translateX(4px);
}

.footer-link-item svg {
  color: var(--cinza-claro);
  flex-shrink: 0;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 0.95rem;
  color: var(--cinza-medio);
}

.footer-contact-item svg {
  color: var(--cinza-claro);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-contact-item a {
  transition: var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--cinza-claro);
}

.footer-contact-item strong {
  color: var(--cinza-claro);
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--cinza-escuro);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.9rem;
  color: var(--cinza-medio);
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
}

.footer-legal-links a {
  color: var(--cinza-medio);
  transition: var(--transition-fast);
}

.footer-legal-links a:hover {
  color: var(--cinza-claro);
  text-decoration: underline;
}

.footer-legal-links .separator {
  color: var(--cinza-escuro);
  user-select: none;
}

@media (max-width: 991px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 50px;
  }
}

@media (max-width: 580px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   11. WHATSAPP FLOATING BUTTON (PULSING ACTIVE EFFECT)
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 35px;
  right: 35px;
  background-color: var(--whatsapp);
  color: var(--branco);
  border-radius: 50px;
  box-shadow: 0 8px 24px var(--whatsapp-glow);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px 14px 18px;
  z-index: 999;
  border: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden; /* For the premium shimmer sweep */
  
  /* Modern transition with specific bottom property damping */
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, bottom 0.18s cubic-bezier(0.25, 0.8, 0.25, 1);
  
  /* Dual-pulse breathing & glowing loop */
  animation: float-pulse-loop 3.5s infinite ease-in-out;
}

/* Automatic premium glare shimmer sweep */
.whatsapp-float::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -150%;
  width: 100%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.25) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg);
  animation: float-shimmer-sweep 7s infinite ease-in-out;
  pointer-events: none;
}

@keyframes float-shimmer-sweep {
  0% { left: -150%; }
  25% { left: 150%; }
  100% { left: 150%; }
}

/* Double-expanding pulsing neon glowing ring with gentle vertical drift */
@keyframes float-pulse-loop {
  0%, 100% {
    transform: translateY(0);
    box-shadow: 
      0 8px 24px rgba(37, 211, 102, 0.35), 
      0 0 0 0 rgba(37, 211, 102, 0.4), 
      0 0 0 0 rgba(37, 211, 102, 0.2);
  }
  40% {
    transform: translateY(-6px); /* Gentle floating bounce motion */
    box-shadow: 
      0 12px 28px rgba(37, 211, 102, 0.4), 
      0 0 0 10px rgba(37, 211, 102, 0.2), 
      0 0 0 5px rgba(37, 211, 102, 0.1);
  }
  80% {
    transform: translateY(0);
    box-shadow: 
      0 8px 24px rgba(37, 211, 102, 0.3), 
      0 0 0 20px rgba(37, 211, 102, 0), 
      0 0 0 10px rgba(37, 211, 102, 0);
  }
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.whatsapp-float span {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  max-width: 120px;
  white-space: nowrap;
}

.whatsapp-float:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.06) translateY(-10px); /* Upward offset and zoom on hover */
  box-shadow: 
    0 16px 36px rgba(37, 211, 102, 0.45), 
    0 0 20px rgba(255, 255, 255, 0.25),
    0 0 0 0 rgba(37, 211, 102, 0);
  animation-play-state: paused; /* Pause pulsing on hover to focus user action */
}

.whatsapp-float:active {
  transform: scale(0.96) translateY(-2px); /* Click feedback response */
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 24px;
    right: 24px;
    padding: 14px;
    border-radius: 50%;
  }

  .whatsapp-float span {
    display: none;
  }
}

/* ==========================================================================
   12. SERVICES POPUP MODAL STYLES
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 10, 10, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--branco);
  border: 1px solid var(--cinza-escuro);
  border-radius: 20px;
  width: 92%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 45px;
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12), 0 0 1px rgba(0, 0, 0, 0.2);
  transform: scale(0.92) translateY(10px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.3s ease;
  text-align: center;
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 25px;
  background: none;
  border: none;
  font-size: 36px;
  color: var(--preto);
  cursor: pointer;
  line-height: 1;
  transition: color 0.25s ease, transform 0.25s ease;
  font-weight: 300;
  z-index: 10;
}

.modal-close:hover {
  color: #2B2B2B;
  transform: rotate(90deg) scale(1.1);
}

.modal-icon-wrapper {
  width: 72px;
  height: 72px;
  background-color: var(--preto);
  color: var(--branco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  border: 1px solid var(--preto);
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.modal-card:hover .modal-icon-wrapper {
  background-color: var(--branco);
  color: var(--preto);
  border-color: var(--cinza-escuro);
}

.modal-card h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--preto);
  margin-bottom: 18px;
  letter-spacing: -0.6px;
}

.modal-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #4A4A4A;
  margin-bottom: 28px;
}

.modal-details {
  text-align: left;
  background: var(--cinza-claro);
  border: 1px solid var(--cinza-escuro);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 35px;
}

.modal-details h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--preto);
  margin-bottom: 15px;
  font-weight: 700;
  border-bottom: 1px solid var(--cinza-escuro);
  padding-bottom: 8px;
}

.modal-details ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modal-details li {
  font-size: 0.95rem;
  color: var(--preto);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.5;
}

.modal-details li:last-child {
  margin-bottom: 0;
}

.modal-details li svg {
  color: var(--preto);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.modal-actions {
  display: flex;
  justify-content: center;
}

.modal-actions .btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 580px) {
  .modal-card {
    padding: 35px 20px;
    width: 95%;
  }
  .modal-card h3 {
    font-size: 1.45rem;
  }
  .modal-desc {
    font-size: 0.95rem;
  }
  .modal-details {
    padding: 18px;
  }
}

/* Intermediate screens layout comfort fixes */
@media (max-width: 1200px) {
  .hero-grid {
    gap: 40px;
  }
  .problems-grid {
    gap: 40px;
  }
  .about-grid {
    gap: 40px;
  }
  .footer-top {
    gap: 40px;
  }
}

/* ==========================================================================
   13. PAGINAS LEGAIS (POLITICA DE PRIVACIDADE E TERMOS DE USO)
   ========================================================================== */
.legal-page-section {
  padding: 180px 0 100px 0;
  position: relative;
  overflow: hidden;
}

.legal-card {
  background: var(--preto);
  border: 1px solid var(--cinza-escuro);
  border-radius: var(--radius-lg);
  padding: 60px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  position: relative;
  z-index: 2;
}

.legal-card:hover {
  border-color: var(--cinza-claro);
  box-shadow: var(--shadow-md), var(--glow-light);
}

.legal-card h1 {
  font-size: 2.85rem;
  margin-bottom: 16px;
  letter-spacing: -1.2px;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--branco);
}

.legal-card h1::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--branco);
  margin-top: 18px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.legal-meta {
  font-size: 0.9rem;
  color: var(--cinza-medio);
  margin-bottom: 45px;
  font-weight: 500;
}

.legal-content h2 {
  font-size: 1.6rem;
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 700;
  color: var(--branco);
  letter-spacing: -0.4px;
}

.legal-content p {
  font-size: 1.05rem;
  color: var(--cinza-claro);
  line-height: 1.8;
  margin-bottom: 24px;
}

.legal-content ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 24px;
}

.legal-content li {
  font-size: 1.05rem;
  color: var(--cinza-claro);
  line-height: 1.8;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.legal-content li svg {
  color: var(--cinza-claro);
  margin-top: 6px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .legal-page-section {
    padding: 140px 0 80px 0;
  }
  .legal-card {
    padding: 35px 25px;
  }
  .legal-card h1 {
    font-size: 2.15rem;
  }
  .legal-content h2 {
    font-size: 1.4rem;
    margin-top: 30px;
  }
  .legal-content p, .legal-content li {
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   14. CORREÇÕES DE RESPONSIVIDADE (TEXTOS E BOTÕES) - DEFINITIVE FIXES
   ========================================================================== */
@media (max-width: 580px) {
  /* Global button wrapping and spacing corrections to prevent cut-offs */
  .btn,
  .btn-whatsapp,
  .btn-outline,
  .btn-dark,
  .btn-whatsapp-dark,
  .modal-actions .btn {
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    text-align: center !important;
    padding: 14px 20px !important;
    font-size: 0.92rem !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    line-height: 1.4 !important;
    gap: 8px !important;
  }

  /* Ensure button icons don't shrink when text wraps */
  .btn svg,
  .btn-whatsapp svg,
  .btn-outline svg,
  .btn-dark svg,
  .btn-whatsapp-dark svg {
    flex-shrink: 0 !important;
  }

  /* Correct hero visual glass card overflow and prevent layout clipping */
  .glass-card-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 20px 15px !important;
  }

  /* Prevent text clipping in checklist items and bullet lists */
  .problems-item {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
  }

  .problems-item span {
    white-space: normal !important;
    display: inline-block !important;
    line-height: 1.4 !important;
    max-width: calc(100% - 30px) !important;
  }
}

@media (max-width: 380px) {
  /* Special layout adjustments for ultra-small mobile screens (e.g., iPhone SE) */
  .hero-content h1 {
    font-size: 1.45rem !important;
  }

  .panel-content {
    padding: 20px 12px !important;
  }

  .section-banner-title {
    padding: 14px 16px !important;
  }

  .section-banner-title h2 {
    font-size: 1rem !important;
  }

  .btn,
  .btn-whatsapp,
  .btn-outline,
  .btn-dark,
  .btn-whatsapp-dark {
    font-size: 0.88rem !important;
    padding: 12px 14px !important;
    gap: 6px !important;
  }
}











/* ==========================================================================
   15. PORTFOLIO LIGHTBOX GALLERY STYLES
   ========================================================================== */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.lightbox-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.92) translateY(10px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox-overlay.active .lightbox-content {
  transform: scale(1) translateY(0);
}

.lightbox-content img {
  max-width: 100%;
  max-height: 65vh;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 1px rgba(255, 255, 255, 0.2);
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.08);
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.lightbox-caption {
  text-align: center;
  margin-top: 20px;
  color: var(--branco);
}

.lightbox-caption span {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #CCCCCC;
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
}

.lightbox-caption h4 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--branco) !important;
  letter-spacing: -0.5px;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 35px;
  background: none;
  border: none;
  font-size: 45px;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  line-height: 1;
  transition: color 0.25s ease, transform 0.25s ease;
  font-weight: 200;
  z-index: 50;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.lightbox-close:hover {
  color: var(--branco);
  transform: rotate(90deg) scale(1.1);
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 58px;
  height: 58px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-normal);
  z-index: 40;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.lightbox-arrow:hover {
  background-color: var(--branco);
  color: #111111;
  border-color: var(--branco);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.lightbox-arrow.prev {
  left: 40px;
}

.lightbox-arrow.next {
  right: 40px;
}

@media (max-width: 991px) {
  .lightbox-arrow {
    width: 46px;
    height: 46px;
    background-color: rgba(10, 10, 10, 0.6);
  }
  .lightbox-arrow.prev {
    left: 15px;
  }
  .lightbox-arrow.next {
    right: 15px;
  }
  .lightbox-close {
    top: 20px;
    right: 25px;
    font-size: 38px;
  }
}

@media (max-width: 480px) {
  .lightbox-arrow {
    width: 38px;
    height: 38px;
    top: auto;
    bottom: 20px;
    transform: none;
  }
  .lightbox-arrow.prev {
    left: calc(50% - 90px);
  }
  .lightbox-arrow.next {
    right: calc(50% - 90px);
  }
  .lightbox-content {
    max-height: 70vh;
  }
  .lightbox-content img {
    max-height: 50vh;
  }
  .lightbox-caption {
    margin-top: 15px;
    margin-bottom: 60px;
  }
}