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

:root {
  --accent:     #CC0000;
  --accent-2:   #E63333;
  --dark:       #0A0A0A;
  --dark-2:     #111111;
  --dark-3:     #1A1A1A;
  --dark-4:     #242424;
  --gray:       #888888;
  --gray-light: #CCCCCC;
  --white:      #FFFFFF;
  --radius:     12px;
  --radius-sm:  8px;
  --transition: 0.25s ease;
  --shadow:     0 4px 24px rgba(0,0,0,0.4);
  --glow:       0 0 40px rgba(204,0,0,0.15);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }

.highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: #e03300;
  border-color: #e03300;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(204,0,0,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.15);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.3);
}

.btn--lg { padding: 16px 32px; font-size: 16px; border-radius: var(--radius); }
.btn--full { width: 100%; justify-content: center; }

.btn--whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 15px;
  width: 100%;
  justify-content: center;
}
.btn--whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.3);
}

/* ===========================
   HEADER
=========================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(16px);
  padding: 14px 0;
  border-color: rgba(255,255,255,0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.logo__k { color: var(--accent); }
.logo__dot { color: var(--accent); }

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-light);
  transition: color var(--transition);
}
.nav a:hover { color: var(--white); }
.nav .btn { margin-left: 8px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
}

.hero__bg-shape {
  position: absolute;
  top: -200px; right: -300px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(204,0,0,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(204,0,0,0.1);
  border: 1px solid rgba(204,0,0,0.3);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-2);
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero__title {
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 24px;
  max-width: 820px;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--gray-light);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat strong {
  display: block;
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

.stat span {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
}

.stat__divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

/* ===========================
   TRUST BAR
=========================== */
.trust {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: var(--dark-2);
}

.trust__label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.trust__logos {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust__logo {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color var(--transition);
}
.trust__logo:hover { color: rgba(255,255,255,0.6); }

/* ===========================
   SECTION HEADER
=========================== */
.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(204,0,0,0.1);
  border: 1px solid rgba(204,0,0,0.25);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 17px;
  color: var(--gray-light);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===========================
   SERVIÇOS / CARDS
=========================== */
.servicos { background: var(--dark-2); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  position: relative;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: all var(--transition);
}

.card:hover {
  border-color: rgba(204,0,0,0.3);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}

.card--featured {
  background: linear-gradient(145deg, rgba(204,0,0,0.08), rgba(230,51,51,0.04));
  border-color: rgba(204,0,0,0.25);
}

.card__badge {
  position: absolute;
  top: -12px; left: 24px;
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card__icon {
  width: 56px;
  height: 56px;
  background: rgba(204,0,0,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.card p {
  font-size: 15px;
  color: var(--gray-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.card__list li {
  font-size: 14px;
  color: var(--gray-light);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card__list li:last-child { border-bottom: none; }
.card__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===========================
   RESULTADOS
=========================== */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.result-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition);
}

.result-card:hover {
  border-color: rgba(204,0,0,0.3);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}

.result-card__number {
  font-size: 52px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.result-card__label {
  font-size: 15px;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 8px;
}

.result-card__segment {
  font-size: 13px;
  color: var(--gray);
}

/* ===========================
   PROCESSO / STEPS
=========================== */
.processo { background: var(--dark-2); }

.steps {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  padding: 28px 24px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
}

.step:hover {
  border-color: rgba(204,0,0,0.3);
  box-shadow: var(--glow);
}

.step__num {
  font-size: 36px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  line-height: 1;
}

.step h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.6;
}

.step__arrow {
  font-size: 24px;
  color: var(--accent);
  margin-top: 48px;
  opacity: 0.5;
  flex-shrink: 0;
}

/* ===========================
   CTA MID
=========================== */
.cta-mid {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(204,0,0,0.12), rgba(230,51,51,0.06));
  border-top: 1px solid rgba(204,0,0,0.15);
  border-bottom: 1px solid rgba(204,0,0,0.15);
  text-align: center;
}

.cta-mid__inner h2 {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-mid__inner p {
  font-size: 17px;
  color: var(--gray-light);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ===========================
   CONTATO
=========================== */
.contato__grid {
  display: flex;
  justify-content: center;
}

.contato__info {
  width: 100%;
  max-width: 520px;
}

/* FORM */
.form {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 40px 36px;
}

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

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form__group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-light);
  letter-spacing: 0.3px;
}

.form__group input,
.form__group textarea {
  background: var(--dark-4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--white);
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form__group input::placeholder,
.form__group textarea::placeholder { color: var(--gray); }

.form__group input:focus,
.form__group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(204,0,0,0.1);
}

.form__disclaimer {
  font-size: 12px;
  color: var(--gray);
  text-align: center;
  margin-top: 12px;
}

/* INFO CARDS */
.contato__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 20px 20px;
  transition: border-color var(--transition);
}

.info-card:hover { border-color: rgba(204,0,0,0.25); }

.info-card--muted { opacity: 0.7; }

.info-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(204,0,0,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.info-card strong {
  display: block;
  font-size: 12px;
  color: var(--gray);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 3px;
}

.info-card a,
.info-card span {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.info-card a:hover { color: var(--accent); }

.social-links { margin-top: 8px; }

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 60px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__brand p {
  font-size: 14px;
  color: var(--gray);
  margin-top: 12px;
  max-width: 240px;
  line-height: 1.6;
}

.footer__brand .logo { margin-bottom: 4px; }

.footer__links,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 4px;
}

.footer__links a,
.footer__contact a {
  font-size: 14px;
  color: var(--gray);
  transition: color var(--transition);
}
.footer__links a:hover,
.footer__contact a:hover { color: var(--white); }

.footer__bottom {
  padding: 20px 0;
  text-align: center;
}

.footer__bottom span {
  font-size: 13px;
  color: var(--gray);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 900px) {
  .contato__grid {
    grid-template-columns: 1fr;
  }
  .steps {
    gap: 12px;
  }
  .step__arrow { display: none; }
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .section { padding: 72px 0; }
  .hero { padding: 120px 0 72px; }

  .nav {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 99;
  }
  .nav.open { display: flex; }
  .nav a { font-size: 22px; }

  .hamburger { display: flex; z-index: 110; }
  .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero__title { letter-spacing: -1px; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; justify-content: center; }

  .hero__stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .stat__divider { display: none; }

  .form__row { grid-template-columns: 1fr; }
  .form { padding: 28px 20px; }

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

  .step { min-width: 100%; max-width: 100%; }
}

@media (max-width: 480px) {
  .trust__logos { gap: 20px; }
  .result-card__number { font-size: 40px; }
}