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

:root {
  /* === CORES === */
  --color-primary: #0052FF;
  --color-primary-dark: #0041CC;
  --color-primary-light: #E8F0FF;
  --color-primary-rgb: 0, 82, 255;
  --color-secondary: #4D8BFF;
  --color-accent: #0D1B3E;
  --color-dark: #0A0A1A;
  --color-dark-surface: #12122A;
  --color-dark-card: #1A1A3A;
  --color-white: #FFFFFF;
  --color-gray-50: #F7F8FA;
  --color-gray-100: #EEEEF2;
  --color-gray-200: #D8D8E0;
  --color-gray-400: #A8A8BC;
  --color-gray-600: #5C5C72;
  --color-gray-900: #1A1A2E;
  --color-success: #16A34A;
  --color-warning: #EAB308;
  --color-error: #DC2626;
  --color-info: #0052FF;
  --color-whatsapp: #25D366;
  --color-whatsapp-rgb: 37, 211, 102;

  /* === TIPOGRAFIA === */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-display: 3.5rem;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2.25rem;
  --font-size-h3: 1.25rem;
  --font-size-body: 1rem;
  --font-size-body-lg: 1.125rem;
  --font-size-body-md: 1.063rem;
  --font-size-small: 0.938rem;
  --font-size-caption: 0.875rem;
  --font-size-xs: 0.813rem;
  --font-size-xxs: 0.75rem;
  --font-size-tag: 0.688rem;
  --line-height-tight: 1.08;
  --line-height-heading: 1.15;
  --line-height-body: 1.6;
  --line-height-relaxed: 1.65;
  --line-height-loose: 1.7;

  /* === ESPACAMENTO === */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* === BORDAS === */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* === SOMBRAS === */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 80px rgba(var(--color-primary-rgb), 0.15);

  /* === Z-INDEX === */
  /* === Z-INDEX === */
  --z-back-to-top: 899;
  --z-whatsapp: 900;
  --z-nav: 999;
  --z-header: 1000;

  /* === MOTION === */
  --duration-instant: 100ms;
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --easing-default: cubic-bezier(0.4, 0, 0.2, 1);
  --easing-out: cubic-bezier(0, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-gray-900);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: var(--font-size-small);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-normal) var(--easing-default);
  padding: var(--space-3) var(--space-6);
  gap: var(--space-2);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-gray-900);
  border: 1.5px solid var(--color-gray-200);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-body);
}

.btn-full {
  width: 100%;
}

/* === HEADER === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

/* Header dark mode (over dark sections) */
.header.header-dark {
  background: rgba(10, 10, 26, 0.85);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.header.header-dark.scrolled {
  background: rgba(10, 10, 26, 0.95);
}

.header.header-dark .nav-link {
  color: rgba(255, 255, 255, 0.65);
}

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

.header.header-dark .btn-nav {
  color: var(--color-white);
  background: var(--color-primary);
}

.header.header-dark .btn-nav:hover {
  color: var(--color-white);
  background: var(--color-primary-dark);
}

.header.header-dark .menu-toggle span {
  background: var(--color-white);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-img {
  height: 36px;
  width: auto;
  transition: opacity 0.3s;
}

.logo-on-dark {
  display: none;
}

.header.header-dark .logo-on-light {
  display: none;
}

.header.header-dark .logo-on-dark {
  display: block;
}

.nav {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-lg);
  transform: translateY(-120%);
  transition: transform var(--duration-normal) var(--easing-default);
  z-index: var(--z-nav);
}

.nav.open {
  transform: translateY(0);
}

.header.header-dark .nav {
  background: var(--color-dark);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.nav-link {
  font-size: var(--font-size-caption);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color 0.2s;
}

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

.btn-nav {
  margin-left: 0;
  width: 100%;
  text-align: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-caption);
  color: var(--color-white);
  background: var(--color-primary);
}

.btn-nav:hover {
  color: var(--color-white);
  background: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(var(--color-primary-rgb), 0.3);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-900);
  border-radius: 2px;
  transition: all 0.3s;
}

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

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

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

/* === HERO === */
.hero {
  position: relative;
  padding: 120px 0 60px;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
  overflow: hidden;
}

.hero-parallax {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(var(--color-primary-rgb), 0.04) 0%, transparent 60%);
  pointer-events: none;
  will-change: transform;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  text-align: center;
}

.hero-title {
  font-size: 1.875rem;
  font-weight: 800;
  line-height: var(--line-height-tight);
  letter-spacing: -0.03em;
  color: var(--color-gray-900);
  margin-bottom: var(--space-5);
}

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

.hero-subtitle {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-loose);
  color: var(--color-gray-600);
  margin-bottom: var(--space-8);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  justify-content: center;
}

.stat-number {
  display: block;
  font-size: 1.375rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-gray-200);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  order: -1;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  will-change: transform;
}

.hero-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.12) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-image {
  position: relative;
  z-index: 1;
  max-height: 300px;
  width: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
  animation: float 6s ease-in-out infinite;
}

.hero-face-icon {
  position: relative;
  z-index: 1;
  width: 240px;
  height: 240px;
  color: var(--color-primary);
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 0 40px rgba(var(--color-primary-rgb), 0.2));
}

.hero-icon-svg {
  width: 100%;
  height: 100%;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* === SOCIAL PROOF STATS === */
.section-social-proof {
  padding: var(--space-12) 0;
  background: var(--color-dark);
  border-bottom: 2px solid rgba(var(--color-primary-rgb), 0.2);
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.proof-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.proof-label {
  display: block;
  font-size: var(--font-size-caption);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
}

/* === SECTIONS === */
.section {
  padding: 72px 0;
}

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

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

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

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-16);
}

.section-title {
  font-size: 1.625rem;
  font-weight: 800;
  line-height: var(--line-height-heading);
  letter-spacing: -0.02em;
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--font-size-body-lg);
  font-weight: 600;
  line-height: var(--line-height-heading);
  color: var(--color-gray-700);
  margin-bottom: var(--space-3);
}

.section-description {
  font-size: var(--font-size-body-md);
  line-height: var(--line-height-loose);
  color: var(--color-gray-600);
  margin-bottom: 0;
}

.section-description-dark {
  color: var(--color-gray-400);
}

.text-white {
  color: var(--color-white);
}

.text-muted-light {
  color: var(--color-gray-400);
}

/* === STAGGERED ANIMATIONS === */
[data-stagger] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--easing-out), transform var(--duration-slow) var(--easing-out);
}

[data-stagger].visible {
  opacity: 1;
  transform: translateY(0);
}

/* === FEATURES GRID === */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-8);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  transition: all var(--duration-normal) var(--easing-default);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--color-primary-rgb), 0.15);
}

.feature-card:hover .feature-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  transition: all var(--duration-normal) var(--easing-default);
}

.feature-title {
  font-size: var(--font-size-body-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
  transition: color var(--duration-normal);
}

.feature-card:hover .feature-title {
  color: var(--color-primary);
}

.feature-desc {
  font-size: var(--font-size-small);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
}

/* === STEPS === */
.steps-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
}

.step-card {
  flex: 1;
  max-width: 320px;
  padding: var(--space-8) var(--space-6);
  background: var(--color-dark-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
  transition: all var(--duration-normal) var(--easing-default);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--color-primary-rgb), 0.3);
  box-shadow: 0 12px 40px rgba(var(--color-primary-rgb), 0.1);
}

.step-number {
  font-size: var(--font-size-display);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

.step-title {
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.step-desc {
  font-size: var(--font-size-small);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-400);
}

.step-connector {
  display: flex;
  align-items: center;
  padding-top: 0;
  color: var(--color-primary);
  transform: rotate(90deg);
}

/* === INTEGRATIONS === */
/* Layout 2 colunas: parceiro principal | outras ticketerias */
.integrations-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: stretch;
}

.integrations-layout > * {
  display: flex;
  flex-direction: column;
}

.integrations-layout .integration-card-featured {
  flex: 1;
}

/* Featured partner */
.integration-featured {
  margin-bottom: 0;
}

.integration-card-featured {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-8) var(--space-6);
  text-align: center;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-accent) 100%);
  border: 1px solid rgba(var(--color-primary-rgb), 0.2);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--easing-default);
}

.integration-card-featured:hover {
  border-color: rgba(var(--color-primary-rgb), 0.4);
  box-shadow: 0 12px 40px rgba(var(--color-primary-rgb), 0.15);
  transform: translateY(-2px);
}

a.integration-card-featured {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.featured-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-3);
  filter: brightness(1.1);
}

.featured-desc {
  display: block;
  font-size: var(--font-size-small);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-400);
  max-width: 480px;
}

.featured-highlights {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-4);
}

.featured-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-caption);
  font-weight: 500;
  color: var(--color-gray-200);
  white-space: nowrap;
}

.featured-highlight svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

/* Bloco "outras ticketerias" (lado direito do layout 2 colunas) */
.integrations-others {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--easing-default);
}

.integrations-others:hover {
  border-color: rgba(var(--color-primary-rgb), 0.2);
  box-shadow: var(--shadow-md);
}

.integrations-others-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-gray-900);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
}

.integrations-others-text {
  font-size: var(--font-size-small);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
  margin: 0 0 var(--space-6);
}

.integrations-others-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-start;
  color: var(--color-primary);
  font-size: var(--font-size-small);
  font-weight: 600;
  text-decoration: none;
  transition: gap var(--duration-fast);
}

.integrations-others-cta:hover {
  gap: var(--space-3);
}

.integrations-others-cta svg {
  transition: transform var(--duration-fast);
}

.integrations-others-cta:hover svg {
  transform: translateX(2px);
}

/* === EQUIPMENT === */
.equipment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.equipment-desc {
  margin-bottom: var(--space-8);
}

.equipment-specs {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  text-align: left;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-gray-200);
  font-size: var(--font-size-small);
}

.spec-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

/* === SEGMENTS === */
.segments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.segment-card {
  padding: var(--space-8) var(--space-8);
  background: var(--color-dark-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--duration-normal) var(--easing-default);
}

.segment-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--color-primary-rgb), 0.3);
  box-shadow: 0 12px 40px rgba(var(--color-primary-rgb), 0.1);
}

.segment-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  transition: all var(--duration-normal) var(--easing-default);
}

.segment-card:hover .segment-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.segment-title {
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  transition: color var(--duration-normal);
}

.segment-card:hover .segment-title {
  color: var(--color-primary);
}

.segment-desc {
  font-size: var(--font-size-caption);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-400);
  margin-bottom: var(--space-4);
}

.segment-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}

.segment-tags li {
  padding: var(--space-1) var(--space-3);
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  font-size: var(--font-size-xxs);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid rgba(var(--color-primary-rgb), 0.15);
}

.section-testimonials {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* === TESTIMONIALS CAROUSEL === */
.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform var(--duration-slow) var(--easing-default);
  will-change: transform;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: var(--space-8);
  background: var(--color-dark-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-sizing: border-box;
}

.carousel-track .testimonial-card {
  margin: 0 var(--space-3);
}

.testimonial-stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.testimonial-text {
  font-size: var(--font-size-small);
  line-height: var(--line-height-loose);
  color: var(--color-gray-200);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: var(--font-size-caption);
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-weight: 600;
  color: var(--color-white);
  font-size: var(--font-size-caption);
}

.testimonial-role {
  display: block;
  font-size: var(--font-size-xxs);
  color: var(--color-gray-400);
  margin-top: 2px;
}

/* Carousel controls */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.carousel-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--color-dark-card);
  color: var(--color-gray-200);
  cursor: pointer;
  transition: all var(--duration-normal) var(--easing-default);
}

.carousel-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.carousel-dots {
  display: flex;
  gap: var(--space-2);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--duration-normal) var(--easing-default);
}

.carousel-dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* === COMPLIANCE === */
.section-compliance {
  border-top: 1px solid var(--color-gray-100);
}

.compliance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

.compliance-text {
  font-size: var(--font-size-body);
  line-height: var(--line-height-loose);
  color: var(--color-gray-600);
  margin-top: var(--space-4);
}

.compliance-badges {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.compliance-badge {
  padding: var(--space-8) var(--space-5);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  text-align: center;
  transition: all var(--duration-normal) var(--easing-default);
}

.compliance-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(var(--color-primary-rgb), 0.2);
}

.compliance-badge:hover .compliance-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.compliance-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin: 0 auto var(--space-3);
  transition: all var(--duration-normal) var(--easing-default);
}

.compliance-badge h4 {
  font-size: var(--font-size-body);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.compliance-badge p {
  font-size: var(--font-size-xs);
  line-height: 1.5;
  color: var(--color-gray-600);
}

/* === FAQ === */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--easing-default);
}

.faq-item:hover {
  border-color: var(--color-gray-200);
}

.faq-item.active {
  border-color: rgba(var(--color-primary-rgb), 0.2);
  box-shadow: 0 2px 12px rgba(var(--color-primary-rgb), 0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--color-gray-50);
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-gray-900);
  text-align: left;
  gap: var(--space-4);
  transition: background var(--duration-fast);
}

.faq-question:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.faq-question:hover .faq-chevron {
  color: var(--color-primary);
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--easing-default);
  color: var(--color-gray-400);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 var(--space-5) var(--space-4);
  font-size: var(--font-size-small);
  line-height: var(--line-height-loose);
  color: var(--color-gray-600);
}

/* === CTA / CONTACT FORM === */
.section-cta {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-accent) 100%);
  padding: 72px 0;
}

.cta-content {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: var(--line-height-heading);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--font-size-body-md);
  color: var(--color-gray-400);
  margin-bottom: var(--space-10);
  line-height: var(--line-height-relaxed);
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.form-input {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--color-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: var(--font-family);
  font-size: var(--font-size-small);
  outline: none;
  transition: all var(--duration-fast);
}

.form-input::placeholder {
  color: var(--color-gray-400);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.2);
  background: rgba(var(--color-primary-rgb), 0.05);
}

.form-input--error,
.form-input--error:focus {
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.18);
}

.form-error {
  display: block;
  min-height: 1.1em;
  margin-top: 6px;
  font-size: 12px;
  color: #ff6a5a;
  line-height: 1.3;
}

select.form-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3e%3cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239ca3af' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

select.form-input option {
  background: var(--color-dark-card);
  color: var(--color-white);
}

button[type="submit"][aria-busy="true"] {
  cursor: progress;
  opacity: 0.85;
}

button[type="submit"]:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

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

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: var(--z-whatsapp);
  width: 54px;
  height: 54px;
  background: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(var(--color-whatsapp-rgb), 0.4);
  transition: all var(--duration-normal) var(--easing-default);
  opacity: 0;
  transform: scale(0.8) translateY(20px);
}

.whatsapp-float.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(var(--color-whatsapp-rgb), 0.5);
}

.whatsapp-tooltip {
  display: none;
  position: absolute;
  right: 72px;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--color-dark);
  border-right: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* === BACK TO TOP === */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 84px;
  z-index: var(--z-back-to-top);
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--easing-default);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  color: var(--color-gray-600);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* === FOOTER === */
.footer {
  background: var(--color-dark);
  padding: var(--space-16) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}

.footer-logo {
  height: 32px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer-desc {
  font-size: var(--font-size-caption);
  color: var(--color-gray-400);
  line-height: var(--line-height-body);
  max-width: 320px;
}

.footer-social {
  margin-top: var(--space-5);
  display: flex;
  gap: var(--space-3);
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-gray-400);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast);
}

.footer-social-link:hover {
  color: var(--color-white);
  border-color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.08);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
}

.footer-heading {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-gray-200);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--font-size-caption);
  color: var(--color-gray-400);
  transition: color var(--duration-fast);
}

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

.footer-bottom {
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-copy {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  text-align: center;
}

/* === ACCESSIBILITY === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  z-index: calc(var(--z-header) + 1);
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--font-size-small);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.4);
}

.form-input:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.2);
}

/* === FORM LABELS === */
.form-label {
  display: block;
  font-size: var(--font-size-caption);
  font-weight: 500;
  color: var(--color-gray-400);
  margin-bottom: var(--space-2);
}

/* === LGPD CONSENT === */
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  text-align: left;
  margin-top: var(--space-2);
}

.form-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-consent label {
  font-size: var(--font-size-xs);
  line-height: var(--line-height-body);
  color: var(--color-gray-400);
}

.form-consent a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-consent a:hover {
  color: var(--color-secondary);
}

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

  html {
    scroll-behavior: auto;
  }

  [data-stagger] {
    opacity: 1;
    transform: none;
  }
}

/* === RESPONSIVE (mobile-first: min-width) === */

/* Tablet small (481px+) */
@media (min-width: 481px) {
  .hero-title {
    font-size: 2.25rem;
  }

  .hero-stats {
    gap: var(--space-8);
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .proof-number {
    font-size: var(--font-size-h1);
  }

  .step-card {
    padding: var(--space-10) var(--space-8);
  }

  .faq-question {
    padding: var(--space-5) var(--space-6);
    font-size: var(--font-size-body);
  }

  .faq-answer p {
    padding: 0 var(--space-6) var(--space-5);
  }
}

/* Tablet large (769px+) */
@media (min-width: 769px) {
  .nav {
    position: static;
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: var(--space-8);
    border-bottom: none;
    box-shadow: none;
    transform: none;
    transition: none;
    background: transparent;
  }

  .header.header-dark .nav {
    background: transparent;
    border-bottom-color: transparent;
  }

  .menu-toggle {
    display: none;
  }

  .btn-nav {
    margin-left: var(--space-2);
    width: auto;
    text-align: center;
  }

  .hero {
    padding: 140px 0 80px;
  }

  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    text-align: left;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .hero-stats {
    justify-content: flex-start;
  }

  .hero-visual {
    order: 0;
  }

  .hero-image {
    max-height: 480px;
  }

  .hero-face-icon {
    width: 340px;
    height: 340px;
  }

  .section {
    padding: var(--space-24) 0;
  }

  .section-cta {
    padding: var(--space-24) 0;
  }

  .proof-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }

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

  .steps-grid {
    flex-direction: row;
    align-items: flex-start;
  }

  .step-connector {
    transform: none;
    padding-top: 60px;
  }

  .integration-card-featured {
    grid-template-columns: 1fr auto;
    gap: var(--space-10);
    padding: var(--space-10) var(--space-12);
    text-align: left;
  }

  .integrations-others {
    padding: var(--space-10) var(--space-12);
  }

  .featured-highlights {
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--space-3);
  }

  .integrations-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .equipment-specs {
    grid-template-columns: 1fr 1fr;
  }

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

  .testimonial-card {
    flex: 0 0 calc(50% - var(--space-6));
  }

  .compliance-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-16);
  }

  .compliance-badges {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .cta-title {
    font-size: var(--font-size-h2);
  }

  .footer-inner {
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-16);
  }

  .whatsapp-float {
    bottom: var(--space-8);
    right: var(--space-8);
    width: 60px;
    height: 60px;
  }

  .whatsapp-tooltip {
    display: block;
  }

  .back-to-top {
    bottom: var(--space-8);
    right: 100px;
    width: 44px;
    height: 44px;
  }
}

/* Desktop (1025px+) */
@media (min-width: 1025px) {
  .hero-title {
    font-size: var(--font-size-display);
  }

  .section-title {
    font-size: var(--font-size-h1);
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .segments-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .testimonial-card {
    flex: 0 0 calc(33.333% - var(--space-6));
  }
}

/* === COOKIECONSENT v3 - Overrides de marca === */
#cc-main {
  --cc-font-family: var(--font-family);
  --cc-bg: #ffffff;
  --cc-primary-color: var(--color-gray-900);
  --cc-secondary-color: var(--color-gray-600);
  --cc-btn-primary-bg: var(--color-primary);
  --cc-btn-primary-color: #ffffff;
  --cc-btn-primary-border-color: var(--color-primary);
  --cc-btn-primary-hover-bg: var(--color-primary-dark);
  --cc-btn-primary-hover-color: #ffffff;
  --cc-btn-primary-hover-border-color: var(--color-primary-dark);
  --cc-btn-secondary-bg: var(--color-gray-100);
  --cc-btn-secondary-color: var(--color-gray-900);
  --cc-btn-secondary-border-color: var(--color-gray-100);
  --cc-btn-secondary-hover-bg: var(--color-gray-200);
  --cc-btn-secondary-hover-color: var(--color-gray-900);
  --cc-btn-secondary-hover-border-color: var(--color-gray-200);
  --cc-toggle-on-knob-bg: #ffffff;
  --cc-toggle-on-bg: var(--color-primary);
  --cc-toggle-readonly-bg: var(--color-gray-200);
  --cc-toggle-readonly-knob-bg: var(--color-gray-400);
  --cc-link-color: var(--color-primary);
  --cc-modal-border-radius: 14px;
  --cc-btn-border-radius: 8px;
  --cc-overlay-bg: rgba(10, 10, 26, 0.6);
}

#cc-main .cm__title,
#cc-main .pm__title {
  letter-spacing: -0.01em;
}

#cc-main .cm__btn,
#cc-main .pm__btn {
  font-weight: 600;
  letter-spacing: 0;
}