/* ==========================================================================
   GRUPO MK ADMINISTRAÇÕES - DESIGN SYSTEM & ESTILOS PRINCIPAIS
   Gestão de Estacionamento | Limpeza Profissional | Jardinagem & Facilities
   ========================================================================== */

/* --- Tipografia Corporativa Moderna --- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* --- Variáveis do Sistema de Design --- */
:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Paleta Corporativa Primária */
  --primary: #071626;
  --primary-navy: #0b213a;
  --primary-light: #133358;
  --primary-subtle: #f0f6fc;

  /* Cores de Acento Funcionais */
  --accent-blue: #0284c7;
  --accent-blue-hover: #0369a1;
  --accent-blue-light: #e0f2fe;
  
  --accent-emerald: #059669;
  --accent-emerald-hover: #047857;
  --accent-emerald-light: #d1fae5;
  
  --accent-amber: #d97706;
  --accent-amber-light: #fef3c7;

  /* Superfícies & Neutros */
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-dark: #050d17;
  --bg-dark-card: #0b1a2d;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --border-light: #e2e8f0;
  --border-subtle: #edf2f7;
  --border-glass: rgba(255, 255, 255, 0.12);

  /* Sombras Multicamadas Sutis */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 8px 20px -4px rgba(15, 23, 42, 0.06), 0 4px 8px -2px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 16px 36px -6px rgba(15, 23, 42, 0.08), 0 8px 16px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 24px 50px -12px rgba(7, 22, 38, 0.16);
  --shadow-glow-blue: 0 0 35px -5px rgba(2, 132, 199, 0.4);
  --shadow-glow-green: 0 0 35px -5px rgba(5, 150, 105, 0.4);

  /* Curvaturas */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transições Fluidas */
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset & Normalizações --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 86px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* --- Content Container --- */
.container {
  width: 100%;
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-white);
}

.section-subtle {
  background: linear-gradient(180deg, #f1f6fb 0%, var(--bg-page) 100%);
}

/* --- Tipografia & Cabeçalhos --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--text-white);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  background: var(--accent-blue-light);
  color: var(--accent-blue);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.section-tag.tag-green {
  background: var(--accent-emerald-light);
  color: var(--accent-emerald);
  border-color: rgba(5, 150, 105, 0.2);
}

.section-title {
  font-size: 2.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  line-height: 1.18;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.7;
}

.section-dark .section-description {
  color: var(--text-light);
}

/* --- Botões de Alta Conversão --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.45);
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--primary);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  font-weight: 600;
}

.btn-secondary:hover {
  background: var(--primary-subtle);
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(34, 197, 94, 0.5);
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
}

.btn-sm {
  padding: 0.6rem 1.3rem;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 1.1rem 2.3rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  transition: height var(--transition-normal);
}

.site-header.scrolled .nav-container {
  height: 70px;
}

/* Logotipo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-icon-box {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-blue) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(7, 22, 38, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary);
  line-height: 1.15;
}

.brand-sub {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  margin-top: 1px;
}

/* Links Desktop */
.nav-menu {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--accent-blue);
  transition: width var(--transition-fast);
  border-radius: var(--radius-full);
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Botão Hambúrguer Mobile */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: #f1f5f9;
  cursor: pointer;
  padding: 9px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  transition: background var(--transition-fast);
}

.hamburger:hover {
  background: #e2e8f0;
}

@media (min-width: 992px) {
  .hamburger {
    display: none;
  }
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu Mobile Gaveta */
.mobile-nav {
  position: fixed;
  top: 82px;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav .nav-link {
  font-size: 1.05rem;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid #f1f5f9;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding-top: 140px;
  padding-bottom: 5.5rem;
  background: 
    radial-gradient(circle at 85% 15%, rgba(2, 132, 199, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 10% 85%, rgba(5, 150, 105, 0.06) 0%, transparent 40%),
    linear-gradient(180deg, #ffffff 0%, var(--bg-page) 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-xs);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.25);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(5, 150, 105, 0); }
  100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

.hero-title {
  font-size: 2.85rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.65rem;
  }
}

.text-gradient {
  background: linear-gradient(135deg, #0284c7 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
  max-width: 580px;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-light);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.trust-item svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

/* Imagem Hero */
.hero-media-wrapper {
  position: relative;
}

.hero-main-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #ffffff;
  background: #ffffff;
}

.hero-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s var(--transition-smooth);
}

.hero-main-card:hover .hero-image {
  transform: scale(1.03);
}

/* Badges Flutuantes */
.floating-stat-badge {
  position: absolute;
  bottom: -18px;
  left: -20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid rgba(226, 232, 240, 0.9);
  animation: floatAnim 4.5s ease-in-out infinite;
}

.floating-service-badge {
  position: absolute;
  top: 24px;
  right: -20px;
  background: var(--primary);
  color: var(--text-white);
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.88rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: floatAnim 4.5s ease-in-out infinite 2.2s;
}

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-emerald-light);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.stat-info .stat-number {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-info .stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 3px;
}

/* ==========================================================================
   METRICS SECTION
   ========================================================================== */
.metrics-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-navy) 100%);
  color: var(--text-white);
  padding: 4rem 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 992px) {
  .metrics-grid.metrics-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 820px;
    margin: 0 auto;
  }
}

.metric-card {
  text-align: center;
  position: relative;
  padding: 1rem;
}

@media (min-width: 992px) {
  .metrics-grid.metrics-grid-two .metric-card:first-child::after {
    content: '';
    position: absolute;
    right: 0;
    top: 15%;
    height: 70%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  }
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.metric-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.35rem;
}

.metric-desc {
  font-size: 0.88rem;
  color: #94a3b8;
}

/* ==========================================================================
   SERVICES SHOWCASE
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: #cbd5e1;
}

.service-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: #e2e8f0;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition-smooth);
}

.service-card:hover .service-img {
  transform: scale(1.07);
}

.service-badge-pill {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(7, 22, 38, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.service-body {
  padding: 2.25rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -3.85rem;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.35rem;
  border: 2px solid #ffffff;
}

.service-icon-blue {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: white;
}

.service-icon-amber {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  color: white;
}

.service-icon-green {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: white;
}

.service-title {
  font-size: 1.45rem;
  margin-bottom: 0.85rem;
  color: var(--primary);
  line-height: 1.25;
}

.service-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.service-feature-list {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
  line-height: 1.4;
}

.service-feature-item svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
  margin-top: 2px;
}

.service-footer {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

/* ==========================================================================
   SIMULADOR DE ORÇAMENTO INTERATIVO
   ========================================================================== */
.simulator-section {
  background: linear-gradient(135deg, #061423 0%, #0b223c 100%);
  color: var(--text-white);
  padding: 6.5rem 0;
  position: relative;
  overflow: hidden;
}

.simulator-section::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.simulator-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.calculator-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}

.calc-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #f1f5f9;
}

.calc-step-badge {
  background: var(--accent-blue);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
}

/* Grelha Tipos de Estabelecimento */
.prop-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.25rem;
}

@media (min-width: 768px) {
  .prop-type-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.type-option-card {
  background: rgba(255, 255, 255, 0.04);
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.35rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.type-option-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.type-option-card.selected {
  background: rgba(2, 132, 199, 0.22);
  border-color: #38bdf8;
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.35);
}

.type-option-icon {
  font-size: 1.85rem;
  margin-bottom: 0.6rem;
  display: block;
}

.type-option-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: #f8fafc;
  line-height: 1.3;
}

/* Opções de Serviços */
.services-choice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

@media (min-width: 768px) {
  .services-choice-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-checkbox-card {
  background: rgba(255, 255, 255, 0.04);
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  transition: all var(--transition-fast);
  user-select: none;
}

.service-checkbox-card:hover {
  background: rgba(255, 255, 255, 0.08);
}

.service-checkbox-card.checked {
  background: rgba(5, 150, 105, 0.2);
  border-color: #34d399;
  box-shadow: 0 0 20px rgba(52, 211, 153, 0.25);
}

.custom-checkbox {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.service-checkbox-card.checked .custom-checkbox {
  background: #10b981;
  border-color: #10b981;
  color: white;
}

.service-check-info h4 {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.service-check-info p {
  color: #94a3b8;
  font-size: 0.82rem;
  line-height: 1.45;
}

/* Slider de Escala */
.calc-scale-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-bottom: 2.25rem;
}

.scale-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.scale-label-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: #e2e8f0;
}

.scale-output-badge {
  background: #0284c7;
  color: white;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 0 15px rgba(2, 132, 199, 0.5);
}

.custom-range-slider {
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.custom-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #38bdf8;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.8);
  transition: transform var(--transition-fast);
}

.custom-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

/* Card Resumo do Simulador */
.calc-summary-box {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.18), rgba(5, 150, 105, 0.18));
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .calc-summary-box {
    flex-direction: row;
    justify-content: space-between;
  }
}

.calc-estimate-text h5 {
  color: #94a3b8;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.calc-estimate-text .estimate-level {
  font-size: 1.75rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1.2;
}

.calc-estimate-text p {
  font-size: 0.88rem;
  color: #cbd5e1;
  margin-top: 0.35rem;
}

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */
.differentials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .differentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .differentials-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.85rem;
  transition: all var(--transition-normal);
  position: relative;
}

.diff-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #93c5fd;
}

.diff-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--primary-subtle);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.diff-title {
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
  color: var(--primary);
  line-height: 1.3;
}

.diff-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: #93c5fd;
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 1.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  gap: 1.25rem;
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 1.85rem;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.65rem;
}

.faq-answer p {
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1.25fr;
  }
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-channel-card {
  display: flex;
  align-items: flex-start;
  gap: 1.35rem;
  background: var(--bg-card);
  padding: 1.65rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.contact-channel-card:hover {
  transform: translateX(4px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-md);
}

.channel-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.channel-icon.blue { background: var(--accent-blue-light); color: var(--accent-blue); }
.channel-icon.green { background: var(--accent-emerald-light); color: var(--accent-emerald); }
.channel-icon.amber { background: var(--accent-amber-light); color: var(--accent-amber); }

.channel-details h4 {
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.channel-details p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.channel-link {
  color: var(--accent-blue);
  font-weight: 700;
  display: inline-block;
  margin-top: 0.45rem;
  font-size: 0.96rem;
}

.channel-link:hover {
  text-decoration: underline;
  color: var(--accent-blue-hover);
}

/* Formulário de Contato */
.contact-form-box {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 3rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
}

@media (min-width: 640px) {
  .form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1.15rem;
  background: #f8fafc;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background: #ffffff;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* ==========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background: #040c17;
  color: #94a3b8;
  padding-top: 5.5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.6fr repeat(3, 1fr);
  }
}

.footer-brand p {
  margin-top: 1.15rem;
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 330px;
}

.footer-title {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.35rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: #38bdf8;
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   BOTÃO FLUTUANTE DO WHATSAPP & TOAST
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.65);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-pulse {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulseRing 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulseRing {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

/* Toast Alert */
.toast-alert {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0b1a2d;
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s var(--transition-smooth);
  z-index: 2000;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.toast-alert.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon-success {
  color: #10b981;
}

/* Fade In Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================================================== 
   RESPONSIVIDADE MOBILE
   ========================================================================== */
@media (max-width: 767px) {
  html { font-size: 15px; scroll-padding-top: 72px; }
  .container { padding-left: 1.15rem; padding-right: 1.15rem; }
  .section { padding: 4.25rem 0; }
  .section-header { margin-bottom: 2.5rem; }
  .section-title { font-size: clamp(2rem, 8vw, 2.45rem); }
  .section-description { font-size: 1rem; }

  .nav-container { height: 68px; }
  .site-header.scrolled .nav-container { height: 64px; }
  .brand-logo { gap: 0.6rem; min-width: 0; }
  .brand-icon-box { width: 38px; height: 38px; font-size: 1.05rem; flex: 0 0 38px; }
  .brand-text { min-width: 0; }
  .brand-name { font-size: 1rem; white-space: nowrap; }
  .brand-sub { font-size: 0.52rem; letter-spacing: 0.08em; white-space: nowrap; }
  .nav-actions > .btn { display: none; }
  .hamburger { width: 40px; height: 40px; flex: 0 0 40px; }
  .mobile-nav { top: 68px; max-height: calc(100vh - 68px); overflow-y: auto; padding: 1.25rem; gap: 0.5rem; }
  .mobile-nav .nav-link { font-size: 1.05rem; padding: 0.75rem 0.25rem; }

  .hero { padding-top: 105px; padding-bottom: 4rem; }
  .hero-grid { gap: 2.25rem; }
  .hero-badge { font-size: 0.76rem; padding: 0.4rem 0.85rem; margin-bottom: 1.15rem; }
  .hero-title { font-size: clamp(2.25rem, 9.5vw, 3rem); line-height: 1.08; margin-bottom: 1.15rem; }
  .hero-subtitle { font-size: 1rem; line-height: 1.6; margin-bottom: 1.5rem; }
  .hero-cta-group { flex-direction: column; gap: 0.85rem; margin-bottom: 1.85rem; }
  .hero-cta-group .btn { width: 100%; white-space: normal; text-align: center; min-height: 52px; padding: 0.95rem 1rem; }
  .hero-trust-bar { display: grid; grid-template-columns: 1fr; gap: 0.85rem; padding-top: 1.35rem; }
  .trust-item { font-size: 0.88rem; }
  .hero-main-card { border-width: 3px; border-radius: 20px; }
  .hero-image { height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
  .floating-stat-badge { left: 8px; bottom: -18px; max-width: calc(100% - 16px); padding: 0.8rem 1rem; gap: 0.75rem; }
  .floating-badge-icon { width: 36px; height: 36px; }
  .stat-info .stat-number { font-size: 1.2rem; }
  .stat-info .stat-label { font-size: 0.7rem; }
  .floating-service-badge { top: 12px; right: 8px; padding: 0.55rem 0.85rem; font-size: 0.75rem; border-radius: 12px; }
  .floating-service-badge svg { width: 16px; height: 16px; }

  .metrics-section { padding: 3.25rem 0; }
  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; }
  .metric-value { font-size: 2.35rem; }
  .metric-title { font-size: 0.95rem; }
  .metric-desc { font-size: 0.75rem; }

  .services-grid { gap: 1.75rem; }
  .service-card { border-radius: 22px; }
  .service-img-wrap { height: 210px; }
  .service-body { padding: 1.5rem; }
  .service-title { font-size: 1.35rem; }
  .service-text, .service-feature-item { font-size: 0.92rem; }

  .calculator-card { padding: 1.35rem !important; border-radius: 22px; }
  .prop-type-grid, .services-choice-grid { grid-template-columns: 1fr !important; }
  .type-option-card, .service-checkbox-card { min-height: 72px; }

  .contact-form-box { padding: 1.5rem; border-radius: 22px; }
  .form-input, .form-select, .form-textarea { font-size: 16px; } /* Evita zoom automático no Safari/iOS */

  .site-footer { padding-top: 3.75rem; }
  .footer-grid { gap: 2.25rem; margin-bottom: 2.5rem; }
  .floating-whatsapp { width: 54px; height: 54px; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom)); }
  .floating-whatsapp svg { width: 28px; height: 28px; }
  .toast-alert { width: calc(100% - 32px); bottom: calc(86px + env(safe-area-inset-bottom)); padding: 0.85rem 1.15rem; border-radius: 16px; font-size: 0.88rem; }

  a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }
  .btn, .nav-link, .hamburger { touch-action: manipulation; }
}

@media (max-width: 390px) {
  .brand-sub { display: none; }
  .hero-title { font-size: 2.15rem; }
  .metrics-grid { grid-template-columns: 1fr; }
  .floating-service-badge { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}