/*
Theme Name: CL4 Inteligência em Mobilidade
Theme URI: https://cl4.com.br/
Author: CL4 Consultoria
Author URI: https://cl4.com.br/
Description: Tema institucional de alta performance para a CL4 Consultoria em Mobilidade Urbana e Governança.
Version: 1.0.0
License: Proprietary
Text Domain: cl4-theme
*/

/* ==========================================================================
   CL4 INTELIGÊNCIA EM MOBILIDADE - DESIGN SYSTEM & MASTER STYLESHEET
   Inspirado no padrão executivo de consultorias globais (McKinsey, Deloitte, KPMG)
   Paleta: Azul Petróleo (#008095), Turquesa (#00B3B8), Azul Nobre (#0A2540)
   Tipografia: Montserrat + Open Sans
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & VARIÁVEIS CSS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary: #008095;
  --color-primary-dark: #005f6e;
  --color-primary-light: #e6f6f7;
  --color-primary-rgb: 0, 128, 149;

  --color-accent: #00b3b8;
  --color-accent-dark: #009397;
  --color-accent-light: #e0f9f9;
  --color-accent-rgb: 0, 179, 184;

  --color-navy: #0a2540;
  --color-navy-dark: #051424;
  --color-navy-light: #163659;
  --color-navy-rgb: 10, 37, 64;

  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-400: #94a3b8;
  --color-slate-300: #cbd5e1;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;
  --color-white: #ffffff;

  /* Typography */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(10, 37, 64, 0.05);
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 16px 36px rgba(10, 37, 64, 0.12);
  --shadow-xl: 0 24px 50px rgba(10, 37, 64, 0.16);
  --shadow-glow: 0 0 30px rgba(0, 179, 184, 0.35);

  /* Spacings & Layout */
  --container-max-width: 1240px;
  --header-height: 108px;
  --header-height-scrolled: 70px;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 18px;
  --border-radius-xl: 24px;
  --border-radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-slate-700);
  background-color: var(--color-slate-50);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

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

button {
  cursor: pointer;
  background: none;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   3. LAYOUT & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-dark {
  background-color: var(--color-navy);
  color: var(--color-slate-200);
}

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

.section-light {
  background-color: var(--color-white);
}

.section-muted {
  background-color: var(--color-slate-50);
}

.section-gradient {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 60%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

/* Section Headers */
.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-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.4rem 1rem;
  border-radius: var(--border-radius-full);
  margin-bottom: 1rem;
  border: 1px solid rgba(var(--color-primary-rgb), 0.15);
}

.section-dark .section-tag,
.section-gradient .section-tag {
  background-color: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent);
  border-color: rgba(var(--color-accent-rgb), 0.3);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-slate-600);
  line-height: 1.7;
}

.section-dark .section-subtitle,
.section-gradient .section-subtitle {
  color: var(--color-slate-300);
}

/* --------------------------------------------------------------------------
   4. UI COMPONENTS: BUTTONS & BADGES
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(0, 128, 149, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 179, 184, 0.4);
  filter: brightness(1.06);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-navy);
  border: 1.5px solid var(--color-slate-200);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #00d2d7 100%);
  color: var(--color-navy-dark);
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(0, 179, 184, 0.35);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 179, 184, 0.5);
  filter: brightness(1.05);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  border-radius: var(--border-radius-sm);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
  border-radius: var(--border-radius-md);
}

/* --------------------------------------------------------------------------
   5. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--color-white);
  z-index: 1000;
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 1px 3px rgba(10, 37, 64, 0.03);
  transition: height var(--transition-normal), background-color var(--transition-normal), box-shadow var(--transition-normal), backdrop-filter var(--transition-normal);
}

.header.scrolled {
  height: var(--header-height-scrolled);
  background-color: rgba(255, 255, 255, 0.85); /* 15% de transparência (85% opacidade) */
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.08);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo img {
  height: 74px; /* Logotipo em alta definição com excelente legibilidade */
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 3px rgba(10, 37, 64, 0.04));
  transition: height var(--transition-normal), filter var(--transition-normal);
}

.header.scrolled .brand-logo img {
  height: 48px; /* Redução proporcional e elegante ao rolar a página */
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-700);
  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: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
  transition: width var(--transition-normal);
}

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

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

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

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--border-radius-sm);
  background-color: var(--color-slate-100);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.header.scrolled ~ .mobile-nav {
  top: var(--header-height-scrolled);
}

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

.mobile-nav .nav-link {
  font-size: 1.1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-slate-100);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 6rem;
  background: radial-gradient(circle at 80% 20%, rgba(0, 179, 184, 0.12) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(0, 128, 149, 0.08) 0%, transparent 45%),
              var(--color-white);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: rgba(0, 128, 149, 0.08);
  border: 1px solid rgba(0, 128, 149, 0.2);
  padding: 0.45rem 1.1rem;
  border-radius: var(--border-radius-full);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-accent);
}

.hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-navy);
  margin-bottom: 1.5rem;
}

.hero-title span.highlight {
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.1875rem;
  line-height: 1.75;
  color: var(--color-slate-600);
  margin-bottom: 2.25rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

/* Floating Card on Hero */
.hero-floating-card {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 1.25rem 1.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(226, 232, 240, 0.8);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 320px;
  animation: floatCard 4s ease-in-out infinite;
}

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

.hero-floating-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}

.hero-floating-text h4 {
  font-size: 0.9375rem;
  margin-bottom: 0.2rem;
}

.hero-floating-text p {
  font-size: 0.8125rem;
  color: var(--color-slate-600);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   7. METRICS COUNTER BAR
   -------------------------------------------------------------------------- */
.metrics-section {
  background-color: var(--color-navy);
  padding: 3.5rem 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(4, 1fr);
  gap: 2rem;
}

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

.metric-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.12);
}

.metric-number-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 3.5vw, 3.25rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-number {
  letter-spacing: -0.03em;
}

.metric-plus {
  color: var(--color-primary-light);
  font-weight: 700;
}

.metric-label {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.metric-sub {
  font-size: 0.85rem;
  color: var(--color-slate-400);
  line-height: 1.4;
  max-width: 240px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   8. QUEM SOMOS & LIDERANÇA
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
}

.about-visual {
  position: relative;
}

.about-image-wrapper {
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-slate-200);
}

.about-image-wrapper img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.about-quote-card {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: 1.5rem 1.75rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 320px;
}

.about-quote-card p {
  font-size: 0.9375rem;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.about-quote-card .quote-author {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-content h3 {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  color: var(--color-navy);
}

.about-lead {
  font-size: 1.125rem;
  color: var(--color-primary-dark);
  font-weight: 600;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.about-text {
  color: var(--color-slate-600);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* Leader Profile Box */
.leader-card {
  background-color: var(--color-slate-50);
  border-radius: var(--border-radius-lg);
  padding: 1.75rem;
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  margin-top: 2rem;
}

.leader-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.leader-name {
  font-size: 1.25rem;
  color: var(--color-navy);
}

.leader-role {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 600;
}

.leader-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #0077b5;
  padding: 0.35rem 0.75rem;
  background-color: rgba(0, 119, 181, 0.08);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.leader-linkedin:hover {
  background-color: #0077b5;
  color: var(--color-white);
}

.leader-bio {
  font-size: 0.9375rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* Mission, Vision, Values */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.mvv-card {
  background-color: var(--color-white);
  padding: 2.25rem 2rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.mvv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.mvv-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.mvv-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.mvv-card p {
  font-size: 0.9375rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

.mvv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.mvv-tag {
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--color-slate-100);
  color: var(--color-slate-700);
  padding: 0.25rem 0.6rem;
  border-radius: var(--border-radius-sm);
}

/* Differentials */
.differentials-box {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: var(--color-white);
  padding: 3.5rem;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
}

.differentials-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem auto;
}

.differentials-header h3 {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.diff-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.diff-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 179, 184, 0.2);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.diff-text h4 {
  font-size: 1.0625rem;
  color: var(--color-white);
  margin-bottom: 0.35rem;
}

.diff-text p {
  font-size: 0.875rem;
  color: var(--color-slate-300);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. SERVIÇOS SECTION (GRID + MODAL)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(var(--color-primary-rgb), 0.3);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(0, 179, 184, 0.12) 100%);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  transform: scale(1.08);
}

.service-card-num {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-slate-400);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
  min-height: 3rem;
  display: flex;
  align-items: center;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-slate-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.service-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  padding: 0.2rem 0.55rem;
  border-radius: var(--border-radius-sm);
}

.service-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  padding-top: 1rem;
  border-top: 1px solid var(--color-slate-100);
  transition: all var(--transition-fast);
}

.service-action-btn svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-action-btn {
  color: var(--color-accent-dark);
}

.service-card:hover .service-action-btn svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   10. MODAL INTERATIVO DE SERVIÇOS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 37, 64, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: var(--color-white);
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

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

.modal-header-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background: rgba(0, 179, 184, 0.2);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-header-title h3 {
  color: var(--color-white);
  font-size: 1.35rem;
  margin-bottom: 0.2rem;
}

.modal-header-title span {
  font-size: 0.8125rem;
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.modal-body {
  padding: 2rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.modal-block {
  background-color: var(--color-slate-50);
  border-radius: var(--border-radius-md);
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--color-primary);
}

.modal-block.problem-block {
  border-left-color: #e11d48;
  background-color: #fff1f2;
}

.modal-block.solution-block {
  border-left-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.modal-block h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-block.problem-block h4 { color: #9f1239; }
.modal-block.solution-block h4 { color: var(--color-navy); }

.modal-block p {
  font-size: 0.9375rem;
  color: var(--color-slate-700);
  line-height: 1.6;
}

.modal-deliverables h4,
.modal-benefits h4 {
  font-size: 1.0625rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.modal-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.modal-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-slate-700);
}

.modal-list-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.modal-footer {
  padding: 1.25rem 2rem;
  background-color: var(--color-slate-50);
  border-top: 1px solid var(--color-slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   11. METODOLOGIA CL4 (COMO TRABALHAMOS)
   -------------------------------------------------------------------------- */
.methodology-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  position: relative;
  margin-top: 3rem;
}

.methodology-timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 5%;
  right: 5%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 1;
}

.method-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.method-step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 3px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 0 0 6px var(--color-slate-50);
  transition: all var(--transition-normal);
}

.method-step:hover .method-step-number {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  border-color: var(--color-accent);
  transform: scale(1.12);
}

.method-step h4 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--color-navy);
}

.method-step p {
  font-size: 0.8125rem;
  color: var(--color-slate-600);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   12. ÁREAS DE ATUAÇÃO
   -------------------------------------------------------------------------- */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.sector-card {
  background-color: var(--color-white);
  padding: 2.25rem 1.75rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.sector-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.sector-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--border-radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.sector-card h3 {
  font-size: 1.1875rem;
  margin-bottom: 0.75rem;
}

.sector-card p {
  font-size: 0.9rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   13. PRESENÇA NACIONAL & MAPA INTERATIVO DO BRASIL
   -------------------------------------------------------------------------- */
.presence-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.map-wrapper {
  background-color: var(--color-navy-dark);
  padding: 2.5rem;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.map-wrapper::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 179, 184, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.brazil-svg-map {
  width: 100%;
  height: auto;
  max-height: 540px;
}

/* SVG State paths styling */
.map-state {
  stroke: rgba(255, 255, 255, 0.15);
  stroke-width: 1;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.map-state.is-inactive {
  fill: #162a42;
  opacity: 0.7;
}

.map-state.is-inactive:hover {
  fill: #1f3959;
  opacity: 0.9;
}

.map-state.is-active {
  fill: url(#active-state-grad);
  stroke: #00b3b8;
  stroke-width: 1.5;
  filter: drop-shadow(0 2px 8px rgba(0, 179, 184, 0.4));
}

.map-state.is-active:hover {
  fill: #00d2d7;
  stroke: #ffffff;
  stroke-width: 2.5;
  filter: drop-shadow(0 0 16px rgba(0, 179, 184, 0.8));
}

/* Pin styles */
.map-pin {
  cursor: pointer;
  pointer-events: all;
}

.pin-ring {
  fill: #00b3b8;
  opacity: 0.3;
  animation: pinPulse 2s infinite ease-out;
  transform-origin: center;
}

@keyframes pinPulse {
  0% { r: 5; opacity: 0.8; }
  100% { r: 18; opacity: 0; }
}

.pin-dot {
  fill: #00b3b8;
  stroke: #ffffff;
  stroke-width: 1.5;
}

.pin-text {
  font-family: var(--font-heading);
  font-size: 8px;
  font-weight: 800;
  fill: #051424;
}

/* Tooltip for map */
.map-tooltip {
  position: absolute;
  background-color: rgba(10, 37, 64, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-accent);
  color: var(--color-white);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  pointer-events: none;
  z-index: 100;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  max-width: 260px;
}

.map-tooltip.visible {
  opacity: 1;
  visibility: visible;
}

.map-tooltip-state {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.map-tooltip-desc {
  font-size: 0.8rem;
  color: var(--color-slate-300);
  line-height: 1.35;
}

/* State Badges List */
.states-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
  margin-top: 2rem;
}

.state-badge-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  padding: 0.875rem 1rem;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.state-badge-card:hover,
.state-badge-card.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  transform: translateX(4px);
}

.state-badge-uf {
  width: 34px;
  height: 34px;
  border-radius: var(--border-radius-sm);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.state-badge-name {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-navy);
}

.state-badge-desc {
  font-size: 0.75rem;
  color: var(--color-slate-500);
}

/* --------------------------------------------------------------------------
   14. CONTATO & FORMULÁRIO DE CONVERSÃO
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: var(--color-white);
  padding: 3rem 2.5rem;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 179, 184, 0.2) 0%, transparent 70%);
}

.contact-info-card h3 {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.contact-info-card p {
  color: var(--color-slate-300);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-md);
  background: rgba(0, 179, 184, 0.15);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-details span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-slate-400);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.channel-details a,
.channel-details p {
  font-size: 0.95rem;
  color: var(--color-white);
  font-weight: 600;
}

.channel-details a:hover {
  color: var(--color-accent);
}

/* Contact Form */
.contact-form-wrapper {
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-slate-200);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-navy);
}

.form-subtitle {
  font-size: 0.9375rem;
  color: var(--color-slate-600);
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-navy);
}

.form-control {
  width: 100%;
  padding: 0.8125rem 1rem;
  border: 1.5px solid var(--color-slate-200);
  border-radius: var(--border-radius-md);
  font-size: 0.9375rem;
  color: var(--color-slate-800);
  background-color: var(--color-slate-50);
  transition: all var(--transition-fast);
}

.form-control:focus {
  background-color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 128, 149, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.form-feedback {
  padding: 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-feedback.error {
  display: block;
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* --------------------------------------------------------------------------
   15. FLOATING WHATSAPP BUTTON
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: all var(--transition-normal);
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

.floating-whatsapp .whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25d366;
  opacity: 0.4;
  animation: waPulse 2s infinite;
  z-index: -1;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-navy-dark);
  color: var(--color-slate-300);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-slate-400);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.0625rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--color-slate-400);
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--color-slate-500);
}

/* --------------------------------------------------------------------------
   17. RESPONSIVIDADE (MEDIA QUERIES)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .presence-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual {
    order: -1;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .metric-card:nth-child(2)::after {
    display: none;
  }

  .methodology-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .methodology-timeline::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .section {
    padding: 4rem 0;
  }

  .services-grid,
  .sectors-grid,
  .mvv-grid,
  .differentials-grid {
    grid-template-columns: 1fr;
  }

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

  .metric-card::after {
    display: none !important;
  }

  .methodology-timeline {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .states-list-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-wrapper {
    padding: 1.75rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .modal-list {
    grid-template-columns: 1fr;
  }

  .hero-floating-card {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
  }
}