/* assets/css/main.css */

/* ===== VARIABLES ===== */
:root {
  /* Colors - Modern Palette */
  --color-primary: #4361ee;
  --color-primary-light: #4895ef;
  --color-primary-dark: #3a0ca3;

  --color-secondary: #7209b7;
  --color-secondary-light: #b5179e;
  --color-secondary-dark: #560bad;

  --color-accent: #f72585;
  --color-success: #4cc9f0;
  --color-warning: #f8961e;
  --color-error: #f94144;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  --color-black: #000000;

  /* Typography */
  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem; /* 20px */
  --font-size-2xl: 1.5rem; /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem; /* 36px */
  --font-size-5xl: 3rem; /* 48px */

  /* Spacing */
  --spacing-xs: 0.25rem; /* 4px */
  --spacing-sm: 0.5rem; /* 8px */
  --spacing-md: 1rem; /* 16px */
  --spacing-lg: 1.5rem; /* 24px */
  --spacing-xl: 2rem; /* 32px */
  --spacing-2xl: 3rem; /* 48px */
  --spacing-3xl: 4rem; /* 64px */

  /* Border Radius */
  --radius-sm: 0.25rem; /* 4px */
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 0.75rem; /* 12px */
  --radius-xl: 1rem; /* 16px */
  --radius-2xl: 1.5rem; /* 24px */
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ===== DARK THEME ===== */
[data-theme="dark"] {
  --color-white: #0f172a;
  --color-gray-50: #1e293b;
  --color-gray-100: #334155;
  --color-gray-200: #475569;
  --color-gray-300: #64748b;
  --color-gray-400: #94a3b8;
  --color-gray-500: #cbd5e1;
  --color-gray-600: #e2e8f0;
  --color-gray-700: #f1f5f9;
  --color-gray-800: #f8fafc;
  --color-gray-900: #ffffff;
  --color-black: #f8fafc;
}

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

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gray-900);
}

h1 {
  font-size: var(--font-size-5xl);
}
h2 {
  font-size: var(--font-size-4xl);
}
h3 {
  font-size: var(--font-size-3xl);
}
h4 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--spacing-md);
}

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

a:hover {
  color: var(--color-primary-dark);
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ===== UTILITY CLASSES ===== */
.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;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(
    to right,
    var(--color-primary),
    var(--color-secondary)
  );
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn--whatsapp:hover {
  background: #128c7e;
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--small {
  padding: var(--spacing-xs) var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.btn--large {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

.btn--icon i {
  font-size: 1.2em;
}

/* ===== BADGES ===== */
.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge--success {
  background: linear-gradient(135deg, var(--color-success) 0%, #38b000 100%);
  color: var(--color-white);
}

.badge--light {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .header {
  background-color: rgba(15, 23, 42, 0.95);
  border-bottom-color: var(--color-gray-800);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  height: 70px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
}

.logo__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  color: var(--color-white);
  border-radius: var(--radius-md);
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo__text small {
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--color-gray-600);
}

/* Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: 1001;
}

.nav-toggle__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-gray-900);
  margin: 4px 0;
  transition: transform var(--transition-normal);
}

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

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  list-style: none;
}

.nav__link {
  font-weight: 600;
  color: var(--color-gray-700);
  transition: color var(--transition-fast);
}

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

.nav__link--login {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background-color: var(--color-gray-100);
  padding: var(--spacing-xs) var(--spacing-lg);
  border-radius: var(--radius-full);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--color-gray-200);
}

.theme-icon {
  font-size: var(--font-size-lg);
}

[data-theme="dark"] .fa-sun,
[data-theme="light"] .fa-moon {
  display: none;
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: 120px;
  padding-bottom: var(--spacing-3xl);
  overflow: hidden;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-2xl);
}

.hero__cta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.hero__stats {
  display: flex;
  gap: var(--spacing-2xl);
}

.stat {
  text-align: center;
}

.stat strong {
  display: block;
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.stat span {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.hero__image {
  position: relative;
}

.dashboard-preview {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
  transition: transform var(--transition-normal);
}

.dashboard-preview:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-preview__header {
  background-color: var(--color-gray-900);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
}

.dashboard-preview__controls {
  display: flex;
  gap: var(--spacing-xs);
}

.dashboard-preview__controls span {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.dashboard-preview__controls span:nth-child(1) {
  background-color: var(--color-error);
}

.dashboard-preview__controls span:nth-child(2) {
  background-color: var(--color-warning);
}

.dashboard-preview__controls span:nth-child(3) {
  background-color: var(--color-success);
}

/* ===== WORKFLOW SECTION ===== */
.workflow {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-50);
}

.workflow__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  counter-reset: step-counter;
}

.workflow-step {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: transform var(--transition-normal);
}

.workflow-step:hover {
  transform: translateY(-8px);
}

.workflow-step__icon {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
}

.step-number {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 32px;
  height: 32px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.workflow-step h3 {
  margin-bottom: var(--spacing-sm);
}

/* ===== FEATURES SECTION ===== */
.features {
  padding: var(--spacing-3xl) 0;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  padding: var(--spacing-2xl);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    to right,
    var(--color-primary),
    var(--color-secondary)
  );
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card--highlight {
  border-color: var(--color-primary);
  background: linear-gradient(
    135deg,
    rgba(67, 97, 238, 0.05) 0%,
    rgba(114, 9, 183, 0.05) 100%
  );
}

.feature-card__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
}

.feature-card h3 {
  margin-bottom: var(--spacing-md);
}

.feature-list {
  list-style: none;
  margin-top: var(--spacing-lg);
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-600);
}

.feature-list li i {
  color: var(--color-success);
}

/* ===== BENEFITS SECTION ===== */
.benefits {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(
    135deg,
    var(--color-gray-50) 0%,
    var(--color-white) 100%
  );
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.benefit-card {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-card__value {
  font-size: var(--font-size-4xl);
  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(--spacing-sm);
}

.benefit-card h3 {
  margin-bottom: var(--spacing-xs);
}

/* ===== DEMO SECTION ===== */
.demo {
  padding: var(--spacing-3xl) 0;
}

.demo__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.demo__features {
  margin-top: var(--spacing-xl);
}

.demo-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.demo-feature i {
  width: 48px;
  height: 48px;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.demo-feature h4 {
  margin-bottom: var(--spacing-xs);
}

.demo__video {
  position: relative;
}

.video-wrapper {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

.video-wrapper video {
  width: 100%;
  display: block;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-50);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  padding: var(--spacing-2xl);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.testimonial-rating {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  color: var(--color-warning);
}

.testimonial-text {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--spacing-xl);
  color: var(--color-gray-700);
}

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

.testimonial-author img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-author h4 {
  margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* ===== CTA SECTION ===== */
.cta {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  color: var(--color-white);
}

.cta__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta__title {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta__text {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-2xl);
}

.cta__actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.cta__note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

/* ===== FOOTER ===== */
/* ===== FOOTER REALISTA ===== */
.footer {
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  background-color: var(--color-gray-900);
  color: var(--color-white);
  position: relative;
}

[data-theme="dark"] .footer {
  background-color: var(--color-gray-800);
}

/* Footer Grid - Versão 1: Layout completo */
.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

/* Footer Brand */
.footer__brand {
  max-width: 320px;
}

.footer__brand .logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.footer__brand .logo__icon {
  width: 32px;
  height: 32px;
  background: transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.footer__brand .logo__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer__brand .logo__text {
  display: flex;
  flex-direction: column;
}

.footer__brand .logo__text strong {
  font-size: var(--font-size-lg);
  color: var(--color-white);
}

.footer__brand .logo__text small {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.footer__description {
  margin: var(--spacing-md) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: 1.5;
}

/* Social Links */
.footer__social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-800);
  color: var(--color-gray-300);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

[data-theme="dark"] .footer__social a {
  background-color: var(--color-gray-700);
}

.footer__social a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Footer Navigation */
.footer__nav h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.footer__nav ul {
  list-style: none;
}

.footer__nav li {
  margin-bottom: var(--spacing-sm);
}

.footer__nav a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
  display: inline-block;
}

.footer__nav a:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

/* Footer Contact */
.footer__contact h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.footer__contact ul {
  list-style: none;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.footer__contact li i {
  width: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__contact li a {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer__contact li a:hover {
  color: var(--color-white);
}

/* Footer Bottom */
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
}

.footer__bottom p {
  color: var(--color-gray-400);
  margin: 0;
  font-size: var(--font-size-sm);
}

.footer__badges {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__badges .badge--light {
  background-color: var(--color-gray-800);
  color: var(--color-gray-300);
  font-size: var(--font-size-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
}

[data-theme="dark"] .footer__badges .badge--light {
  background-color: var(--color-gray-700);
}

/* ===== VERSÃO MINIMALISTA DO FOOTER ===== */
.footer--minimalist .footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer--minimalist .footer__brand {
  max-width: 100%;
}

.footer--minimalist .footer__brand .logo {
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.footer--minimalist .footer__description {
  max-width: 500px;
  margin: 0 auto var(--spacing-md);
}

.footer--minimalist .footer__cta {
  margin-top: var(--spacing-md);
}

.footer--minimalist .footer__cta p {
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-sm);
}

.footer--minimalist .footer__contact-minimal {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer--minimalist .footer__contact-minimal a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: color var(--transition-fast);
}

.footer--minimalist .footer__contact-minimal a:hover {
  color: var(--color-white);
}

.footer--minimalist .footer__legal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.footer--minimalist .footer__links-minimal {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.footer--minimalist .footer__links-minimal a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer--minimalist .footer__links-minimal a:hover {
  color: var(--color-white);
}

.footer--minimalist .footer__links-minimal span {
  color: var(--color-gray-600);
}

/* ===== VERSÃO SIMPLES DO FOOTER ===== */
.footer--simple {
  background-color: var(--color-gray-800);
}

[data-theme="dark"] .footer--simple {
  background-color: var(--color-gray-900);
}

.footer--simple .footer__main {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-lg);
}

.footer--simple .logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-white);
}

.footer--simple .logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.footer--simple .footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.footer--simple .contact-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-300);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer--simple .contact-link:hover {
  color: var(--color-white);
}

.footer--simple .footer__bottom {
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: center;
}

.footer--simple .footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
}

.footer--simple .footer__links a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer--simple .footer__links a:hover {
  color: var(--color-white);
}

/* ===== FOOTER RESPONSIVO ===== */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }

  .footer__brand {
    grid-column: 1 / -1;
    max-width: 100%;
    text-align: center;
  }

  .footer__brand .logo {
    justify-content: center;
  }

  .footer__social {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer__nav,
  .footer__contact {
    text-align: center;
  }

  .footer__nav ul,
  .footer__contact ul {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer__contact li {
    justify-content: center;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .footer__badges {
    justify-content: center;
    flex-wrap: wrap;
  }

  /* Ajustes para versão minimalista */
  .footer--minimalist .footer__contact-minimal {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  /* Ajustes para versão simples */
  .footer--simple .footer__links {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .footer__grid {
    gap: var(--spacing-lg);
  }

  .footer__social {
    gap: var(--spacing-xs);
  }

  .footer__social a {
    width: 32px;
    height: 32px;
  }

  .footer__badges {
    gap: var(--spacing-xs);
  }

  .footer__badges .badge--light {
    font-size: 10px;
    padding: 2px 8px;
  }
}

/* ===== ANIMAÇÕES DO FOOTER ===== */
.footer {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== ESTILOS PARA LINKS DO FOOTER ===== */
.footer a {
  position: relative;
}

.footer a:not(.btn):after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

.footer a:not(.btn):hover:after {
  width: 100%;
}

/* ===== BADGES ESPECÍFICOS DO FOOTER ===== */
.badge--footer {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  color: var(--color-white);
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius);
  font-size: var(--font-size-xs);
}

/* ===== SEPARADOR DO FOOTER ===== */
.footer__separator {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-gray-700),
    transparent
  );
  margin: var(--spacing-xl) 0;
}

/* ===== FOOTER COM FUNDO GRADIENTE ===== */
.footer--gradient {
  background: linear-gradient(
    135deg,
    var(--color-gray-900) 0%,
    var(--color-gray-800) 100%
  );
}

[data-theme="dark"] .footer--gradient {
  background: linear-gradient(
    135deg,
    var(--color-gray-800) 0%,
    var(--color-gray-900) 100%
  );
}

/* ===== FOOTER COM BORDA SUPERIOR ===== */
.footer--bordered {
  border-top: 4px solid var(--color-primary);
}

/* ===== ÍCONES ESPECÍFICOS DO FOOTER ===== */
.footer__icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-800);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  margin-right: var(--spacing-xs);
}

/* ===== COPYRIGHT ESTILIZADO ===== */
.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  text-align: center;
  margin-top: var(--spacing-lg);
}

.footer__copyright a {
  color: var(--color-primary);
  text-decoration: none;
}

.footer__copyright a:hover {
  text-decoration: underline;
}

/* ===== LINKS DO FOOTER EM COLUNA ===== */
.footer__links-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__links-column a {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.footer__links-column a:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer__links-column a i {
  width: 16px;
  text-align: center;
}

/* ===== FOOTER COM NEWSLETTER (opcional futuro) ===== */
.footer__newsletter {
  margin-top: var(--spacing-lg);
}

.footer__newsletter h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-base);
}

.footer__newsletter p {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.footer__newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__newsletter-input {
  flex: 1;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-gray-700);
  background-color: var(--color-gray-800);
  color: var(--color-white);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
}

.footer__newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero__container,
  .demo__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__image {
    order: -1;
  }

  .dashboard-preview {
    transform: none;
  }

  .hero__cta,
  .cta__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__stats {
    justify-content: center;
  }
}

@media (max-width: 992px) {
  /* Ajuste para tablets maiores */
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999; /* Adicione esta linha */
  }

  [data-theme="dark"] .nav {
    background-color: var(--color-gray-900);
  }

  /* Esta classe é adicionada via JavaScript */
  .nav--visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .header__actions {
    display: none;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  /* Remova ou ajuste estas linhas se quiser 1 coluna */
  .features__grid,
  .testimonials__grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  /* Breakpoint adicional para melhor responsividade */
  .workflow__steps {
    grid-template-columns: 1fr;
  }

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

  .hero__stats {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
  }

  .stat {
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .hero {
    padding-top: 100px;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .btn {
    width: 100%;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

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

  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
}