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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #101828;
  background-color: #ffffff;
  line-height: 1.6;
}

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

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

ul {
  list-style: none;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #edf0f4;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #0f172a);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.85rem;
}

.brand-text {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #111827;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.9rem;
}

.main-nav a {
  opacity: 0.85;
}

.main-nav a:hover {
  opacity: 1;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  border: none;
  background: transparent;
  padding: 4px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background-color: #111827;
  border-radius: 999px;
}

/* Hero */
.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero-text {
  max-width: 640px;
}

.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #2563eb;
  margin-bottom: 0.9rem;
}

.hero h1 {
  font-size: clamp(2rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.highlight {
  color: #2563eb;
}

.hero-subtitle {
  font-size: 1rem;
  color: #4b5563;
  margin-bottom: 1.7rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  font-size: 0.85rem;
  color: #6b7280;
}

.hero-trust div {
  padding-left: 0.75rem;
  border-left: 2px solid #e5e7eb;
}

/* Hero panel */
.hero-panel {
  border-radius: 1.25rem;
  padding: 1.8rem 1.6rem;
  background: radial-gradient(circle at top left, #2563eb0d, transparent),
              #0f172a;
  color: #e5e7eb;
  max-width: 380px;
  margin-left: auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.4);
  margin-bottom: 0.8rem;
}

.hero-panel-title {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.hero-panel-text {
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
  color: #cbd5f5;
}

.hero-form label {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 0.55rem;
}

.hero-form input,
.hero-form select,
.hero-form textarea {
  width: 100%;
  margin-top: 0.25rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  padding: 0.55rem 0.7rem;
  font-size: 0.85rem;
  background-color: rgba(15, 23, 42, 0.85);
  color: #e5e7eb;
}

.hero-form input:focus,
.hero-form select:focus,
.hero-form textarea:focus {
  outline: 2px solid #2563eb;
  outline-offset: 1px;
}

.hero-form textarea {
  resize: vertical;
}

.hero-form .btn-full {
  width: 100%;
  margin-top: 0.6rem;
}

.form-note {
  margin-top: 0.45rem;
  font-size: 0.7rem;
  color: #9ca3af;
}

/* Trust strip */
.trust-strip {
  margin-top: 2.8rem;
  padding: 1.2rem 0.5rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
  border-top: 1px solid #e5e7eb;
}

.trust-item {
  font-size: 0.85rem;
  color: #6b7280;
}

.trust-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: #111827;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.4);
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.btn-ghost {
  background: transparent;
  border: 1px solid #d1d5db;
  color: #111827;
  box-shadow: none;
}

.btn-ghost:hover {
  background-color: #f3f4f6;
  box-shadow: none;
}

.btn-outline {
  background: transparent;
  border: 1px solid #2563eb;
  color: #2563eb;
  box-shadow: none;
}

.btn-outline:hover {
  background: #eff6ff;
  box-shadow: none;
}

.btn-small {
  padding: 0.45rem 0.95rem;
  font-size: 0.8rem;
}

.btn-full {
  width: 100%;
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background-color: #f9fafb;
}

.section-header {
  text-align: center;
  max-width: 700px;
}

.section-header h2 {
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
}

.section-header p {
  color: #4b5563;
  font-size: 0.98rem;
}

.section-header + .cards-grid,
.section-header + .timeline,
.section-header + .faq-grid {
  margin-top: 2.3rem;
}

.section-flex {
  display: grid;
  gap: 2.5rem;
}

.section-col {
  min-width: 0;
}

.section-col p {
  color: #4b5563;
  margin-bottom: 0.9rem;
}

/* Cards */
.cards-grid {
  display: grid;
  gap: 1.6rem;
}

.cards-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.cards-4 {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card {
  border-radius: 1.1rem;
  padding: 1.5rem 1.4rem;
  border: 1px solid #e5e7eb;
  background-color: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.95rem;
}

/* Feature panel */
.feature-panel {
  border-radius: 1.1rem;
  padding: 1.6rem 1.5rem;
  background: radial-gradient(circle at top right, #2563eb0f, transparent),
              #0b1220;
  color: #e5e7eb;
}

.feature-panel h3 {
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}

.feature-list {
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.45rem;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background-color: #60a5fa;
}

.feature-note {
  font-size: 0.82rem;
  color: #cbd5f5;
}

/* Icon list */
.icon-list {
  margin-top: 0.4rem;
  font-size: 0.95rem;
}

.icon-list li {
  position: relative;
  padding-left: 1.3rem;
  margin-bottom: 0.45rem;
}

.icon-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #2563eb;
  font-size: 1.1rem;
}

/* Plan cards */
.plan-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.plan-target {
  font-size: 0.86rem;
  color: #6b7280;
}

.plan-price {
  font-size: 0.9rem;
  color: #111827;
}

.plan-card ul {
  font-size: 0.88rem;
  color: #4b5563;
  margin: 0.2rem 0 0.8rem;
}

.plan-card ul li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.35rem;
}

.plan-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background-color: #2563eb;
}

.section-footnote {
  margin-top: 1.8rem;
  font-size: 0.8rem;
  color: #6b7280;
  text-align: center;
}

/* Timeline */
.timeline {
  border-radius: 1.2rem;
  border: 1px solid #e5e7eb;
  background-color: #ffffff;
  padding: 1.6rem 1.4rem;
  display: grid;
  gap: 1.5rem;
}

.timeline-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem 1.2rem;
  align-items: flex-start;
}

.timeline-number {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #eff6ff;
  color: #1d4ed8;
  font-weight: 600;
  font-size: 0.9rem;
}

.timeline h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.timeline p {
  font-size: 0.9rem;
  color: #4b5563;
}

/* Rating panel */
.rating-panel {
  border-radius: 1.1rem;
  padding: 1.6rem 1.5rem;
  background: #0b1220;
  color: #e5e7eb;
}

.rating-score {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.rating-text {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.rating-detail {
  font-size: 0.9rem;
  color: #cbd5f5;
  margin-bottom: 0.7rem;
}

.rating-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
}

.rating-tags span {
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  background-color: rgba(148, 163, 184, 0.22);
}

/* FAQ */
.faq-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.faq-item p {
  font-size: 0.9rem;
  color: #4b5563;
}

/* Contact */
.section-contact {
  background: linear-gradient(135deg, #0b1220, #020617);
  color: #e5e7eb;
}

.section-contact .section-col p {
  color: #e5e7eb;
}

.contact-list {
  font-size: 0.9rem;
  margin-top: 0.8rem;
}

.contact-list li {
  margin-bottom: 0.25rem;
}

.contact-form label {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 0.55rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 0.25rem;
  border-radius: 0.7rem;
  border: 1px solid rgba(148, 163, 184, 0.8);
  padding: 0.6rem 0.8rem;
  font-size: 0.88rem;
  background-color: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid #2563eb;
  outline-offset: 1px;
}

/* Footer */
.site-footer {
  border-top: 1px solid #111827;
  background-color: #020617;
  color: #9ca3af;
  padding: 2.2rem 0 1.6rem;
  font-size: 0.86rem;
}

.footer-grid {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  margin-bottom: 1.5rem;
}

.footer-brand {
  font-weight: 600;
  color: #e5e7eb;
  margin-bottom: 0.2rem;
}

.footer-title {
  font-weight: 500;
  color: #e5e7eb;
  margin-bottom: 0.4rem;
}

.footer-list li {
  margin-bottom: 0.25rem;
}

.footer-list a:hover {
  color: #e5e7eb;
}

.footer-bottom {
  border-top: 1px solid #111827;
  padding-top: 0.9rem;
  text-align: center;
  color: #6b7280;
}

/* Responsive */
@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .section-flex {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .timeline {
    padding: 2rem 1.8rem;
  }
}

@media (max-width: 960px) {
  .main-nav {
    position: absolute;
    inset-inline: 0;
    top: 58px;
    padding: 0.9rem 1.5rem 1.2rem;
    background-color: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    border-bottom: 1px solid #e5e7eb;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3.5rem;
  }

  .hero-panel {
    max-width: none;
    margin: 0;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}