/* ============================================
   EJA SUPLETIVO ONLINE - LANDING PAGE
   Mobile-first, High-conversion, Institutional design
   ============================================ */

/* CSS Variables */
:root {
  --green: #22915a;
  --green-dark: #1a6b3c;
  --green-light: #2db56e;
  --green-pale: #e8f5ee;
  --green-pale-alt: #f0f9f4;
  --yellow: #f5b731;
  --yellow-dark: #c4921f;
  --yellow-light: #fef3d6;
  --gray-900: #1a1a1a;
  --gray-800: #2d2d2d;
  --gray-700: #4a4a4a;
  --gray-500: #717171;
  --gray-300: #b8b8b8;
  --gray-200: #e8e6e3;
  --gray-100: #f5f3f0;
  --white: #ffffff;
  --red: #dc3545;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

h1 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  text-align: center;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: var(--shadow-md), 0 0 0 0 rgba(34, 145, 90, 0.4);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(34, 145, 90, 0.2);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-large {
  font-size: 1.125rem;
  padding: 18px 36px;
}

.btn-full {
  width: 100%;
}

.btn-header {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-logo img {
  height: 36px;
  width: auto;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 24px;
}

.header-nav a {
  color: var(--gray-700);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s;
}

.header-nav a:hover {
  color: var(--green);
}

.header-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--gray-500);
  transition: color 0.2s ease, background 0.2s ease;
}

.header-social-link:hover {
  color: var(--green);
  background: var(--green-pale);
}

@media (max-width: 767px) {
  .header-social {
    display: none;
  }
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
  }

  .header-logo img {
    height: 40px;
  }

  .btn-header {
    padding: 12px 24px;
    font-size: 0.9375rem;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 60px;
  background: linear-gradient(180deg, var(--green-pale) 0%, var(--white) 100%);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero-text {
  order: 2;
}

.hero-image {
  order: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 350px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow-light);
  color: var(--yellow-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  margin-bottom: 20px;
}

.subheadline {
  font-size: 1.125rem;
  color: var(--gray-700);
  margin-bottom: 24px;
}

.subheadline strong {
  color: var(--gray-900);
}

.benefits-list {
  list-style: none;
  margin-bottom: 32px;
}

.benefits-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 1rem;
  color: var(--gray-700);
}

.benefits-list .check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.social-proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.stars {
  display: flex;
  gap: 2px;
}

.star {
  color: var(--yellow);
  font-size: 1rem;
}

.rating {
  font-weight: 600;
  color: var(--gray-900);
}

.separator {
  color: var(--gray-200);
}

/* ============================================
   SEAL MARQUEE
   ============================================ */
.seal-marquee {
  background: var(--gray-100);
  padding: 16px 0;
  overflow: hidden;
  position: relative;
}

.seal-marquee-track {
  display: flex;
  width: max-content;
  -webkit-animation: scrollMarquee 15s linear infinite;
  animation: scrollMarquee 15s linear infinite;
  will-change: transform;
}

.seal-marquee-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.seal-marquee-group img {
  height: 36px;
  width: auto;
  opacity: 0.6;
  flex-shrink: 0;
  margin: 0 32px;
}

.seal-marquee-group img[src*="sistec"] {
  height: 24px;
}

.seal-marquee:hover .seal-marquee-track {
  -webkit-animation-play-state: paused;
  animation-play-state: paused;
}

@-webkit-keyframes scrollMarquee {
  from { -webkit-transform: translateX(0); transform: translateX(0); }
  to { -webkit-transform: translateX(-50%); transform: translateX(-50%); }
}

@keyframes scrollMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (min-width: 768px) {
  .seal-marquee-group img {
    height: 44px;
    margin: 0 48px;
  }

  .seal-marquee-group img[src*="sistec"] {
    height: 30px;
  }
}

/* ============================================
   FLEXIBILIDADE SECTION
   ============================================ */
.flexibilidade {
  padding: 60px 0;
  background: var(--white);
  overflow: hidden;
}

.flexibilidade-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.flexibilidade-header h2 {
  margin-bottom: 16px;
}

.flexibilidade-sub {
  font-size: 1.0625rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.flexibilidade-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.flexibilidade-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.flexibilidade-img {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.flexibilidade-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.flexibilidade-card:hover .flexibilidade-img img {
  transform: scale(1.05);
}

.flexibilidade-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
  pointer-events: none;
}

.flexibilidade-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  z-index: 1;
  letter-spacing: -0.01em;
}

@media (min-width: 640px) {
  .flexibilidade-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .flexibilidade-img {
    aspect-ratio: 3 / 4;
  }

  .flexibilidade-label {
    font-size: 0.9375rem;
    bottom: 14px;
    left: 14px;
    right: 14px;
  }
}

@media (min-width: 768px) {
  .flexibilidade {
    padding: 80px 0;
  }

  .flexibilidade-grid {
    gap: 20px;
  }

  .flexibilidade-label {
    font-size: 1.0625rem;
    bottom: 20px;
    left: 20px;
  }
}

@media (min-width: 1024px) {
  .flexibilidade-grid {
    gap: 24px;
  }

  .flexibilidade-label {
    font-size: 1.125rem;
    bottom: 24px;
    left: 24px;
  }
}

/* ============================================
   PROBLEMA SECTION
   ============================================ */
.problema {
  padding: 60px 0;
  background: var(--white);
}

.problema-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.problema-info h2 {
  margin-bottom: 24px;
}

.problema .highlight {
  color: var(--red);
}

.problema .highlight-green {
  color: var(--green);
}

.problema-text {
  max-width: 700px;
  margin: 0 auto;
}

.problema-text p {
  font-size: 1.125rem;
  color: var(--gray-700);
  margin-bottom: 20px;
  line-height: 1.7;
}

.destaque-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, var(--green-pale) 0%, var(--white) 100%);
  border: 2px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-top: 32px;
  text-align: left;
  box-shadow: 0 4px 16px rgba(34, 145, 90, 0.1);
}

.destaque-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(34, 145, 90, 0.25);
}

.destaque-card p {
  font-size: 1.0625rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 0;
}

.destaque-card strong {
  color: var(--green-dark);
}

@media (min-width: 768px) {
  .problema {
    padding: 80px 0;
  }
}

/* ============================================
   SOLUCAO SECTION
   ============================================ */
.solucao {
  padding: 60px 0;
}

.solucao h2 {
  text-align: center;
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto 40px;
}

.solucao-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all 0.2s ease;
}

.benefit-card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--green-pale);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  color: var(--green);
}

.benefit-icon svg {
  flex-shrink: 0;
}

.benefit-card h3 {
  margin-bottom: 8px;
  color: var(--gray-900);
}

.benefit-card p {
  color: var(--gray-500);
  font-size: 0.9375rem;
}

.solucao-image {
  display: flex;
  justify-content: center;
}

.solucao-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 500px;
}

/* ============================================
   CERTIFICACAO SECTION
   ============================================ */
.certificacao {
  padding: 60px 0;
  background: var(--gray-100);
}

.certificacao-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}

.certificacao-image {
  order: 1;
}

.certificacao-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
}

.certificacao-text {
  order: 2;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-pale);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.certificacao-text h2 {
  margin-bottom: 16px;
}

.certificacao-text > p {
  font-size: 1.125rem;
  color: var(--gray-700);
  margin-bottom: 24px;
  line-height: 1.7;
}

.certificacao-list {
  list-style: none;
  margin-bottom: 32px;
}

.certificacao-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.certificacao-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.certificacao-list li strong {
  color: var(--gray-900);
}

@media (min-width: 768px) {
  .certificacao {
    padding: 80px 0;
  }

  .certificacao-content {
    flex-direction: row;
    gap: 60px;
  }

  .certificacao-image {
    order: 2;
    flex: 0 0 45%;
  }

  .certificacao-text {
    order: 1;
    flex: 1;
  }
}

/* ============================================
   PROVA SOCIAL SECTION
   ============================================ */
.prova-social {
  padding: 60px 0;
  background: var(--white);
}

.prova-social-header {
  text-align: center;
  margin-bottom: 40px;
}

.prova-social-header h2 {
  margin-bottom: 12px;
}

.prova-social-header .section-subtitle {
  margin-bottom: 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.metric {
  text-align: center;
  padding: 24px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
}

.metric-number {
  display: block;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
  color: var(--green);
}

.metric-label {
  font-size: 0.8125rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 360px;
  margin: 0 auto;
}

.depoimento-video {
  position: relative;
  padding-bottom: 177.78%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: var(--gray-900);
}

.depoimento-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   COMO FUNCIONA SECTION
   ============================================ */
.como-funciona {
  padding: 60px 0;
  background: var(--white);
}

.como-funciona-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
}

.como-funciona-intro {
  text-align: center;
}

.como-funciona-intro h2 {
  margin-bottom: 12px;
}

.como-funciona-intro .section-subtitle {
  margin-bottom: 0;
}

.como-funciona-image {
  display: none;
}

.como-funciona-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 280px;
}

@media (min-width: 768px) {
  .como-funciona-header {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .como-funciona-intro {
    text-align: left;
    flex: 1;
  }

  .como-funciona-image {
    display: block;
    flex: 0 0 auto;
  }
}

.timeline {
  position: relative;
  max-width: 600px;
  margin: 0 auto 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--green-pale);
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  padding-bottom: 40px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  z-index: 1;
}

.timeline-content h3 {
  margin-bottom: 8px;
  color: var(--gray-900);
}

.timeline-content p {
  color: var(--gray-500);
}

.timeline-cta {
  text-align: center;
}

/* ============================================
   FORMULARIO SECTION
   ============================================ */
.formulario {
  padding: 60px 0;
  background: var(--gray-100);
}

.form-wrapper {
  max-width: 500px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-xl);
}

.form-header {
  text-align: center;
  margin-bottom: 32px;
}

.form-header h2 {
  margin-bottom: 8px;
}

.form-header p {
  color: var(--gray-500);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--gray-700);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group select {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(34, 145, 90, 0.1);
}

.form-group input.error,
.form-group select.error {
  border-color: var(--red);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23717171' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 44px;
}

.error-message {
  font-size: 0.8125rem;
  color: var(--red);
  min-height: 20px;
}

.radio-group {
  display: flex;
  gap: 24px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 1rem;
}

.radio-label input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 22px;
  height: 22px;
  border: 2px solid var(--gray-200);
  border-radius: 50%;
  position: relative;
  transition: border-color 0.2s ease;
}

.radio-label input[type="radio"]:checked + .radio-custom {
  border-color: var(--green);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 50%;
}

.form-alternatives {
  text-align: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 600;
  transition: color 0.2s ease;
}

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

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.trust-badge svg {
  flex-shrink: 0;
  color: var(--green);
}

.trust-badge svg[fill="currentColor"] {
  fill: var(--yellow);
  color: var(--yellow);
}

.trust-badge img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
  padding: 60px 0;
}

.faq h2 {
  text-align: center;
  margin-bottom: 40px;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

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

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  color: var(--gray-900);
  background: var(--white);
  transition: background-color 0.2s ease;
}

.faq-question:hover {
  background: var(--gray-100);
}

.faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--gray-500);
}

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

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

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--gray-700);
  line-height: 1.7;
}

/* ============================================
   CTA FINAL SECTION
   ============================================ */
.cta-final {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--gray-100) 0%, var(--green-pale) 100%);
  text-align: center;
}

.cta-final h2 {
  margin-bottom: 24px;
}

.cta-text {
  font-size: 1.125rem;
  color: var(--gray-700);
  max-width: 600px;
  margin: 0 auto 16px;
}

.cta-highlight {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 32px;
}

.cta-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cta-badge img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

@media (min-width: 768px) {
  .cta-badge img {
    height: 60px;
  }

  .cta-badge {
    padding: 16px 28px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 48px 0 32px;
  background: var(--green-dark);
  color: var(--white);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s ease;
}

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

.footer-seals {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-seals img {
  height: 40px;
  width: auto;
  opacity: 0.8;
  filter: brightness(0) invert(1);
}

.footer-seals img[src*="sistec"] {
  height: 26px;
}

.footer-contato {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-contato-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}

.footer-contato-item:hover {
  color: var(--white);
}

.footer-contato-item svg {
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.8);
  fill: rgba(255, 255, 255, 0.8);
}

.footer-contato-item:hover svg {
  color: var(--white);
  fill: var(--white);
}

@media (min-width: 768px) {
  .footer-contato {
    flex-direction: row;
    justify-content: center;
    gap: 32px;
  }
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
}

.whatsapp-float img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

.whatsapp-float img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

/* ============================================
   RESPONSIVE - TABLET (768px+)
   ============================================ */
@media (min-width: 768px) {
  .hero {
    padding: 60px 0 80px;
  }

  .hero-content {
    flex-direction: row;
    align-items: center;
    gap: 60px;
  }

  .hero-text {
    order: 1;
    flex: 1;
  }

  .hero-image {
    order: 2;
    flex: 0 0 45%;
  }

  .hero-image img {
    max-width: 100%;
  }

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

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

  .depoimentos-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: none;
    gap: 24px;
  }

  .form-wrapper {
    padding: 48px 40px;
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ============================================
   RESPONSIVE - DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .hero {
    padding: 80px 0 100px;
  }

  .hero-content {
    gap: 80px;
  }

  .solucao-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .problema {
    padding: 80px 0;
  }

  .solucao,
  .prova-social,
  .como-funciona,
  .formulario,
  .faq {
    padding: 80px 0;
  }

  .timeline {
    display: flex;
    justify-content: space-between;
    max-width: none;
  }

  .timeline::before {
    left: 0;
    right: 0;
    top: 20px;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .timeline-item {
    flex: 1;
    padding-left: 0;
    padding-bottom: 0;
    padding-top: 60px;
    text-align: center;
  }

  .timeline-number {
    left: 50%;
    transform: translateX(-50%);
  }

  .cta-final {
    padding: 100px 0 60px;
  }
}

/* ============================================
   LOADING STATE FOR FORM
   ============================================ */
.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ============================================
   SUCCESS STATE
   ============================================ */
.form-success {
  text-align: center;
  padding: 40px 20px;
}

.form-success h3 {
  color: var(--green);
  margin-bottom: 16px;
}

.form-success p {
  color: var(--gray-700);
  margin-bottom: 24px;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *:not(.seal-marquee-track),
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .whatsapp-float,
  .btn {
    display: none;
  }

  body {
    font-size: 12pt;
    color: black;
  }
}