/* =========================
   FONTES
========================= */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@500;600&display=swap');

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* =========================
   VARIÁVEIS
========================= */
:root {
  --color-bg: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-text: #0F172A;
  --color-text-secondary: #64748B;
  --color-primary: #2563EB;
  --color-primary-hover: #1D4ED8;
  --color-border: #E2E8F0;
  --color-success: #22C55E;
  --color-primary-tint: #EFF4FF;

  --font-display: 'Manrope', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, 0.08);

  --transition: 0.25s ease;
}

/* =========================
   BASE
========================= */
body {
  font-family: var(--font-display);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 64px 64px;
  background-attachment: fixed;
}

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

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

section {
  padding: 110px 0;
}

section h2 {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  text-align: center;
  color: var(--color-text);
}

.section-subtitle {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 1.02rem;
}

.mono-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* =========================
   REVEAL ON SCROLL
========================= */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  transition: opacity 0.7s ease, transform 0.7s ease, filter 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* =========================
   COMPONENTES GERAIS
========================= */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #c7d7f7;
}

.section-header {
  margin-bottom: 56px;
  text-align: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background-color: var(--color-primary-tint);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.section-tag-left {
  margin-bottom: 14px;
}

/* =========================
   HEADER
========================= */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform var(--transition);
}

.logo-container:hover {
  transform: scale(1.02);
}

.logo-img {
  position: relative;
  width: 60px;
  height: 60px;
}

.logo-img img {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-sm);
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.logo-hover {
  opacity: 0;
}

.logo-container:hover .logo-hover {
  opacity: 1;
}

.logo-container:hover .logo-default {
  opacity: 0;
}

.logo-text h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.logo-text span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-list a {
  position: relative;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color var(--transition);
}

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

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

.nav-list a:hover::after {
  width: 100%;
}

/* =========================
   BOTÕES
========================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-header {
  background-color: var(--color-primary);
  color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

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

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-surface);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}

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

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-submit {
  background-color: var(--color-primary);
  color: var(--color-surface);
  justify-self: start;
  box-shadow: var(--shadow-sm);
}

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

/* =========================
   HERO
========================= */
.hero {
  position: relative;
  text-align: center;
  padding: 150px 0 120px;
}

.hero-content {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}

.hero .section-tag {
  margin-bottom: 22px;
}

.hero h2 {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--color-text);
}

.hero p {
  max-width: 620px;
  margin: 0 auto 34px;
  font-size: 1.1rem;
  color: var(--color-text-secondary);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* =========================
   STATS
========================= */
.hero-stats {
  margin-top: 64px;
  display: flex;
  justify-content: center;
  gap: 1px;
  background-color: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.stat {
  flex: 1;
  min-width: 160px;
  padding: 22px 20px;
  background-color: var(--color-surface);
}

.stat strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.stat span {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
}

/* =========================
   DIFERENCIAIS
========================= */
.differentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.differential-card {
  padding: 30px 24px;
  text-align: left;
}

.differential-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-tint);
  color: var(--color-primary);
  font-size: 1.2rem;
}

.differential-card h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

.differential-card p {
  color: var(--color-text-secondary);
  font-size: 0.94rem;
}

/* =========================
   SERVICES
========================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  height: 100%;
  padding: 28px 24px;
  text-align: left;
}

.service-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-tint);
  font-size: 1.35rem;
}

.service-card h3 {
  margin-bottom: 8px;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 700;
}

.service-card p {
  margin: 0;
  text-align: left;
  color: var(--color-text-secondary);
  font-size: 0.94rem;
}

/* =========================
   COMO FUNCIONA (elemento-assinatura)
========================= */
.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
}

.process-track::before {
  content: "";
  position: absolute;
  top: 21px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-border);
}

.process-step {
  position: relative;
  padding: 0 10px;
  text-align: center;
}

.process-step-number {
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background-color: var(--color-surface);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color var(--transition), color var(--transition);
}

.process-step:hover .process-step-number {
  background-color: var(--color-primary);
  color: var(--color-surface);
}

.process-step h3 {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.process-step p {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

/* =========================
   TESTIMONIALS
========================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
}

.testimonial-card p {
  flex-grow: 1;
  text-align: left;
  margin: 0 0 20px;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.testimonial-card h3 {
  margin-bottom: 2px;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 700;
}

.testimonial-card span {
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
  font-size: 0.8rem;
}

/* =========================
   FAQ
========================= */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 0;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
}

.faq-icon {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--color-primary);
  transition: transform var(--transition);
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
  padding: 0 24px;
}

.faq-item.is-open .faq-answer {
  max-height: 240px;
  padding: 0 24px 22px;
}

.faq-answer p {
  color: var(--color-text-secondary);
  font-size: 0.94rem;
}

/* =========================
   SOBRE
========================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.about-content h2 {
  text-align: left;
  margin-bottom: 20px;
}

.about-content p {
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.about-content p:last-child {
  margin-bottom: 0;
}

/* =========================
   CONTACT
========================= */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.2fr;
  gap: 24px;
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 16px;
}

.contact-card,
.contact-form-wrapper {
  border: 1px solid var(--color-border);
}

.contact-card {
  padding: 20px;
}

.contact-card h3 {
  margin-bottom: 6px;
  color: var(--color-text);
  font-size: 0.98rem;
  font-weight: 700;
}

.contact-card p {
  margin: 0;
  text-align: left;
  max-width: unset;
  color: var(--color-text-secondary);
  font-size: 0.94rem;
}

.contact-form-wrapper {
  padding: 30px;
  box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
  margin-bottom: 8px;
  color: var(--color-text);
  font-size: 1.3rem;
  font-weight: 800;
}

.contact-form-wrapper p {
  margin: 0 0 24px;
  text-align: left;
  max-width: unset;
  color: var(--color-text-secondary);
}

.contact-form {
  display: grid;
  gap: 18px;
}

/* honeypot — nunca remover, protege o formulário contra bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-message {
  display: none;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-message.success {
  display: block;
  background-color: #ecfdf3;
  color: #15803d;
  border: 1px solid #b7f0c9;
}

.form-message.error {
  display: block;
  background-color: #fef2f2;
  color: #b91c1c;
  border: 1px solid #f5b8b8;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--color-text);
  background-color: var(--color-surface);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9aa4b2;
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: #c7d7f7;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.13);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

/* =========================
   FOOTER
========================= */
.footer {
  margin-top: 22px;
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.88);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding: 56px 0 32px;
}

.footer-col {
  flex: 1 1 220px;
}

.footer-col h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--color-surface);
}

.footer-slogan {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 8px;
}

.footer-col h4 {
  margin-bottom: 14px;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
}

.footer-col p,
.footer-col li,
.footer-col a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.94rem;
}

.footer-col p+p {
  margin-top: 6px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col a {
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-surface);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* =========================
   RESPONSIVO
========================= */
@media (max-width: 1024px) {
  .services-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-image img {
    aspect-ratio: 16 / 9;
  }

  .about-content h2 {
    text-align: center;
  }

  .process-track {
    grid-template-columns: repeat(4, 1fr);
    row-gap: 40px;
  }

  .process-track::before {
    display: none;
  }
}

@media (max-width: 900px) {
  .header-content {
    flex-direction: column;
    justify-content: center;
  }

  .nav-list {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero h2 {
    font-size: 2.3rem;
  }

  .hero-stats {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .hero {
    padding: 120px 0 90px;
  }

  .hero h2 {
    font-size: 1.9rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
    justify-content: center;
  }

  .services-grid,
  .testimonials-grid,
  .differentials-grid {
    grid-template-columns: 1fr;
  }

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

  .service-card,
  .testimonial-card,
  .contact-card,
  .contact-form-wrapper,
  .differential-card {
    padding: 22px;
  }

  .btn-submit {
    width: 100%;
    justify-self: stretch;
  }

  .footer-content {
    padding: 44px 0 24px;
  }
}