/* SalesKit - Fiel ao original React */
:root {
  --background: hsl(0 0% 100%);
  --foreground: hsl(213 56% 11%);
  --card: hsl(0 0% 100%);
  --primary: hsl(210 100% 56%);
  --primary-foreground: hsl(0 0% 100%);
  --muted: hsl(210 20% 96%);
  --muted-foreground: hsl(215 16% 47%);
  --accent: hsl(145 63% 49%);
  --accent-foreground: hsl(0 0% 100%);
  --border: hsl(214 32% 91%);
  --section-alt: hsl(210 20% 98%);
  --hero-dark: hsl(213 56% 11%);
  --hero-dark-foreground: hsl(0 0% 100%);
  --radius: 0.75rem;
  --container-max: 1400px;
  --container-padding: 1rem;
  --whatsapp: #25D366;
  --whatsapp-hover: #20bd5a;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-img {
  height: 3.5rem;
  width: auto;
}

.nav-desktop {
  display: none;
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-desktop a:hover {
  color: var(--foreground);
}

.nav-desktop a:not(.btn) {
  margin-right: 1.5rem;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
}

.menu-toggle .icon-close {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.nav-mobile {
  display: none;
  background: var(--background);
  border-bottom: 1px solid var(--border);
  padding: 0 1rem 1rem;
  flex-direction: column;
  gap: 0.75rem;
}

.nav-mobile.is-open {
  display: flex;
}

.nav-mobile a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-mobile a:hover {
  color: var(--foreground);
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }

  .menu-toggle {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  transition: all 0.2s;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
}

.btn-sm {
  padding: 0.375rem 1.5rem;
}

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(to right, var(--primary), var(--accent));
  color: var(--primary-foreground);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

.btn-primary:hover {
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

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

.btn-outline:hover {
  background: var(--muted);
}

.btn-outline-hero {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: transparent;
  color: var(--hero-dark-foreground);
}

.btn-outline-hero:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* WhatsApp CTAs */
.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  gap: 0.5rem;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

.btn-whatsapp-outline {
  border-color: var(--whatsapp);
  color: var(--whatsapp);
  background: transparent;
  gap: 0.5rem;
}

.btn-whatsapp-outline:hover {
  background: rgba(37, 211, 102, 0.1);
}

.link-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted-foreground);
}

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

.icon-whatsapp {
  flex-shrink: 0;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--hero-dark);
  color: var(--hero-dark-foreground);
  padding-top: 4rem;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, var(--hero-dark), var(--hero-dark), rgba(59, 130, 246, 0.2));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 5rem 0;
}

.hero-inner {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 2rem;
}

.gradient-text {
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.8);
  max-width: 42rem;
  margin: 0 auto 2rem;
}

@media (min-width: 640px) {
  .hero-desc {
    font-size: 1.25rem;
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-micros {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 640px) {
  .hero-micros {
    flex-direction: row;
  }
}

.hero-micro {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-accent {
  color: var(--accent);
  flex-shrink: 0;
}

/* Sections */
.section {
  padding: 5rem 0;
}

@media (min-width: 1024px) {
  .section {
    padding: 7rem 0;
  }
}

.bg-background {
  background: var(--background);
}

.bg-section-alt {
  background: var(--section-alt);
}

.section-center {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(1.875rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

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

.section-desc {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.section-highlight {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
}

/* Bullets (About) */
.bullets {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding-top: 1rem;
}

@media (min-width: 640px) {
  .bullets {
    flex-direction: row;
  }
}

.bullet-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--foreground);
}

.icon-check {
  color: var(--accent);
  flex-shrink: 0;
}

/* How It Works */
.steps-grid {
  max-width: 56rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .steps-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 0.75rem;
  position: relative;
}

@media (min-width: 640px) {
  .step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 2rem;
    left: calc(50% + 2.5rem);
    width: calc(100% - 2rem);
    height: 2px;
    background: linear-gradient(to right, rgba(59, 130, 246, 0.3), rgba(34, 197, 94, 0.3));
    pointer-events: none;
  }
}

.step-icon-box {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: linear-gradient(to bottom right, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-foreground);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  margin-bottom: 0.75rem;
}

.step-icon-box svg {
  flex-shrink: 0;
}

.step-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.step-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  line-height: 1.4;
}

.steps-footer {
  text-align: center;
  margin-top: 3rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

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

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--card);
  border: 1px solid rgba(214, 211, 209, 0.5);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.3s;
}

.feature-card:hover {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

.feature-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: rgba(59, 130, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.5rem;
}

.bullet-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 6px;
  flex-shrink: 0;
}

/* Customization */
.custom-icon-box {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: rgba(59, 130, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary);
}

/* Target */
.target-icon-box {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: rgba(34, 197, 94, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--accent);
}

/* Benefits */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

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

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.benefit-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: 1rem;
  background: var(--card);
  border: 1px solid rgba(214, 211, 209, 0.5);
  transition: box-shadow 0.3s;
}

.benefit-card:hover {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

.benefit-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: linear-gradient(to bottom right, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  color: var(--primary-foreground);
}

.benefit-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.benefit-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Differential (Hero Dark) */
.hero-dark {
  background: var(--hero-dark);
  color: var(--hero-dark-foreground);
}

.section-title-light {
  color: var(--hero-dark-foreground);
}

.section-desc-light {
  color: rgba(255, 255, 255, 0.8);
}

/* CTA */
.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* Contact */
.contact-wrapper {
  max-width: 36rem;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.contact-subtitle {
  color: var(--muted-foreground);
  margin-top: 0.5rem;
}

.contact-form {
  background: var(--card);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid rgba(214, 211, 209, 0.5);
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.05);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  background: var(--background);
  color: var(--foreground);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted-foreground);
}

.contact-form select {
  cursor: pointer;
  appearance: auto;
}

.contact-form textarea {
  resize: vertical;
  min-height: 6rem;
}

.contact-form button[type="submit"] {
  margin-top: 0.5rem;
}

/* Footer */
.footer {
  padding: 2.5rem 0;
  background: var(--hero-dark);
  color: rgba(255, 255, 255, 0.6);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-logo {
  height: 1.75rem;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.875rem;
}

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

.footer-nav a:hover {
  color: var(--hero-dark-foreground);
}

.footer-nav .link-whatsapp {
  color: inherit;
}

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

.footer-copy {
  font-size: 0.75rem;
}

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

.min-h-screen {
  min-height: 100vh;
}