:root {
  --bg: #F7F9FC;
  --primary: #0B1F3B;
  --accent: #FF7A00;
  --accent-hover: #E06E00;
  --text: #111827;
  --text-light: #4B5563;
  --text-white: #FFFFFF;
  --card-bg: #FFFFFF;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(11, 31, 59, 0.08);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  padding: 0 20px;
  max-width: 480px;
  margin: 0 auto;
}

section {
  padding: 56px 0;
}

h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--primary);
}

/* === HERO === */
#hero {
  background: var(--primary);
  color: var(--text-white);
}

.hero-image {
  width: 100%;
  max-height: 55vh;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-content {
  padding: 28px 20px 40px;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 1.625rem;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text-white);
}

.hero-sub {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
  line-height: 1.5;
}

.authority-badge {
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--accent);
  padding: 16px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
}

/* === CTA BUTTON === */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 56px;
  padding: 16px 28px;
  background: var(--accent);
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
  text-align: center;
  line-height: 1.2;
}

.cta-button:hover,
.cta-button:focus {
  background: var(--accent-hover);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* === PROBLEMA === */
#problema {
  background: var(--card-bg);
}

.card-problema {
  background: var(--bg);
  padding: 28px 24px;
  border-radius: var(--radius);
}

.card-problema p {
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--text);
}

.card-problema p:last-of-type {
  margin-bottom: 12px;
}

.search-highlight {
  background: var(--primary);
  color: var(--text-white);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  text-align: center;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* === COMO FUNCIONA === */
#como-funciona {
  background: var(--bg);
}

.steps-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.step-card {
  background: var(--card-bg);
  padding: 24px 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  width: 100%;
}

.step-number {
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin: 0 auto 12px;
}

.step-icon {
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--primary);
  margin-bottom: 6px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.step-arrow {
  padding: 6px 0;
  display: flex;
  justify-content: center;
  opacity: 0.4;
  transform: rotate(90deg);
}

/* === AUTORIDADE === */
#autoridade {
  background: var(--primary);
  color: var(--text-white);
}

#autoridade h2 {
  color: var(--text-white);
}

.autoridade-card {
  font-size: 1.05rem;
  line-height: 1.7;
}

.autoridade-card p {
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.85);
}

.autoridade-destaque {
  font-size: 1.125rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 20px;
  border-radius: var(--radius);
  color: var(--text-white) !important;
}

/* === RESULTADOS === */
#resultados {
  background: var(--card-bg);
}

.resultados-sub {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.5;
}

.resultados-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.resultado-card {
  background: var(--bg);
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid #E5E7EB;
  text-align: center;
  transition: box-shadow 0.15s;
}

.resultado-destaque {
  background: var(--card-bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 1px rgba(255, 122, 0, 0.12), var(--shadow);
}

.resultado-level {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 8px;
}

.resultado-valor {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 10px;
}

.resultado-valor span {
  font-size: 1rem;
  font-weight: 600;
}

.resultado-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

#resultados .cta-button,
#como-funciona .cta-button,
#investimento-section .cta-button {
  margin-top: 28px;
}

@media (min-width: 640px) {
  .resultados-grid {
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (min-width: 1024px) {
  .resultados-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    max-width: none;
    margin: 0;
  }

  .resultado-card {
    padding: 36px 24px;
  }

  .resultado-valor {
    font-size: 1.75rem;
  }
}

/* === DIFERENCIAÇÃO === */
#diferenciacao {
  background: var(--card-bg);
}

.dif-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dif-card {
  padding: 24px;
  border-radius: var(--radius);
}

.dif-good {
  background: #F0F9FF;
  border: 1px solid #BAE6FD;
}

.dif-good h3 {
  color: #0369A1;
}

.dif-bad {
  background: #FAFAFA;
  border: 1px solid #E5E7EB;
}

.dif-bad h3 {
  color: var(--text-light);
}

.dif-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.dif-card ul {
  list-style: none;
  padding: 0;
}

.dif-card ul li {
  padding: 6px 0 6px 24px;
  position: relative;
  font-size: 0.95rem;
  color: var(--text);
}

.dif-good ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 14px;
  height: 14px;
  background: #22C55E;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dif-bad ul li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 13px;
  width: 8px;
  height: 8px;
  background: #EF4444;
  border-radius: 50%;
}

/* === INVESTIMENTO === */
#investimento-section {
  background: #F0F9FF;
  border-top: 1px solid #BAE6FD;
  border-bottom: 1px solid #BAE6FD;
}

.investimento-sub {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.5;
}

.investimento-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.investimento-card {
  background: var(--card-bg);
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid #E5E7EB;
  box-shadow: var(--shadow);
}

.investimento-destaque {
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 1px rgba(255, 122, 0, 0.12), var(--shadow);
}

.mcd-desc {
  background: #F0F9FF;
  border: 1px solid #BAE6FD;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text);
}

.investimento-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.investimento-card h3 span {
  font-weight: 400;
  color: var(--text-light);
  font-size: 0.9rem;
}

.investimento-valor {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.3;
}

.investimento-valor strong {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.investimento-valor span {
  font-weight: 400;
  color: var(--text-light);
  font-size: 0.95rem;
}

.investimento-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

.investimento-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.investimento-card ul li {
  padding: 6px 0 6px 24px;
  position: relative;
  font-size: 0.9rem;
  color: var(--text);
}

.investimento-card ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
}

.investimento-aviso {
  background: rgba(255, 122, 0, 0.08);
  border-left: 4px solid var(--accent);
  padding: 16px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.investimento-aviso p {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.5;
}

@media (min-width: 1024px) {
  .investimento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .investimento-card {
    padding: 36px 28px;
  }

  .investimento-valor strong {
    font-size: 2.25rem;
  }
}

/* === MDI FRAMEWORK === */
#mdi-framework {
  background: var(--card-bg);
}

.mdi-framework-sub {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.5;
}

.mdi-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mdi-card {
  background: var(--bg);
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid #E5E7EB;
  text-align: center;
}

.mdi-step {
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 auto 16px;
}

.mdi-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.mdi-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

.mdi-subtitle {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}

.mdi-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 14px;
}

@media (min-width: 1024px) {
  .mdi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
  }

  .mdi-card {
    padding: 36px 24px;
  }
}

/* === FORM === */
#form-section {
  background: var(--bg);
}

.form-intro {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 24px;
}

#lead-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid #D1D5DB;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--card-bg);
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(11, 31, 59, 0.1);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.radio-group {
  display: flex;
  gap: 16px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.95rem;
}

.radio-label input[type="radio"] {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
}

.form-disclaimer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: -8px;
}

/* === FORM ERROR === */
.form-group.error input,
.form-group.error select {
  border-color: #EF4444;
}

.form-group .error-msg {
  color: #EF4444;
  font-size: 0.85rem;
  display: none;
}

.form-group.error .error-msg {
  display: block;
}

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

#form-success .success-icon {
  margin-bottom: 16px;
}

#form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 12px;
}

#form-success p {
  color: var(--text-light);
  font-size: 1rem;
}

#form-thanks {
  text-align: center;
  padding: 40px 20px;
}

#form-thanks .success-icon {
  margin-bottom: 16px;
}

#form-thanks h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 12px;
}

#form-thanks p {
  color: var(--text-light);
  font-size: 1rem;
}

.hidden {
  display: none !important;
}

/* === FILTRO QUALIFICAÇÃO === */
#filtro-qualificacao {
  background: var(--card-bg);
}

.section-sub {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 24px;
  text-align: center;
}

.qualificacao-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.qualificacao-card {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid #E5E7EB;
}

.qualificacao-card.negativo {
  background: #FEF2F2;
  border-color: #FECACA;
}

.qualificacao-card.positivo {
  background: #F0FDF4;
  border-color: #BBF7D0;
}

.qualificacao-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.qualificacao-card.negativo h3 {
  color: #DC2626;
}

.qualificacao-card.positivo h3 {
  color: #16A34A;
}

.qualificacao-card ul {
  list-style: none;
  padding: 0;
}

.qualificacao-card ul li {
  padding: 5px 0 5px 22px;
  position: relative;
  font-size: 0.9rem;
  color: var(--text);
}

.qualificacao-card.negativo ul li::before {
  content: "✕";
  position: absolute;
  left: 0;
  top: 5px;
  font-size: 0.8rem;
  color: #DC2626;
}

.qualificacao-card.positivo ul li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 5px;
  font-size: 0.8rem;
  color: #16A34A;
}

.qualificacao-autoridade {
  background: rgba(255, 122, 0, 0.08);
  border-left: 4px solid var(--accent);
  padding: 16px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
}

.qualificacao-autoridade p {
  font-size: 0.95rem;
  color: var(--primary);
  line-height: 1.5;
}

#filtro-qualificacao .cta-button {
  margin-top: 0;
}

/* === HERO WARNING === */
.hero-warning {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
  line-height: 1.4;
}

/* === RESULTADOS DISCLAIMER === */
.resultados-disclaimer {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 8px;
  line-height: 1.4;
}

/* === MCD EXPLAINER === */
.mcd-explainer {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 14px;
  line-height: 1.4;
}

/* === FORM CONTEXT === */
.form-context {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 4px;
  line-height: 1.4;
}

.form-help {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 4px;
  line-height: 1.4;
}

@media (min-width: 1024px) {
  .qualificacao-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .qualificacao-card {
    padding: 28px;
  }

  .hero-warning {
    font-size: 0.9rem;
  }
}

/* === CTA FINAL === */
#cta-final {
  background: var(--primary);
  color: var(--text-white);
  text-align: center;
}

#cta-final h2 {
  color: var(--text-white);
  font-size: 1.4rem;
}

#cta-final p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 28px;
  font-size: 1.05rem;
}

/* === FOOTER === */
footer {
  padding: 24px 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-light);
  border-top: 1px solid #E5E7EB;
}

/* === RESPONSIVE: TABLET === */
@media (min-width: 640px) {
  .container {
    max-width: 640px;
    padding: 0 32px;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .step-card {
    margin: 0;
  }

  .step-arrow {
    display: none;
  }

  .step-card:first-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  .step-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

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

  .form-group input[type="text"],
  .form-group input[type="tel"],
  .form-group select {
    max-width: 100%;
  }
}

/* === RESPONSIVE: DESKTOP === */
@media (min-width: 1024px) {
  .container {
    max-width: 960px;
    padding: 0 40px;
  }

  section {
    padding: 80px 0;
  }

  h2 {
    font-size: 2rem;
    margin-bottom: 28px;
  }

  #hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
  }

  .hero-image {
    height: auto;
    aspect-ratio: 4 / 5;
    max-height: 90vh;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 48px;
  }

  .hero-content h1 {
    font-size: 2.25rem;
  }

  .hero-sub {
    font-size: 1.25rem;
  }

  .authority-badge {
    font-size: 1rem;
  }

  .cta-button {
    font-size: 1.25rem;
    padding: 18px 32px;
  }

  .steps-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    align-items: start;
  }

  .step-card:first-child,
  .step-card:last-child {
    grid-column: auto;
    max-width: 100%;
    justify-self: auto;
  }

  .step-card {
    padding: 20px 14px;
  }

  .step-card h3 {
    font-size: 1rem;
  }

  .step-card p {
    font-size: 0.85rem;
  }

  .card-problema {
    padding: 36px 32px;
    max-width: 700px;
    margin: 0 auto;
  }

  #form-section .container {
    max-width: 600px;
  }

  #cta-final .container {
    max-width: 600px;
  }
}

@media (min-width: 1280px) {
  .hero-content {
    padding: 60px 80px;
  }

  .hero-content h1 {
    font-size: 2.75rem;
  }
}