/* =============================================
   LANDING.CSS
   ============================================= */

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  z-index: 2000;
}

#cursor-dot,
#cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  border-radius: 50%;
  z-index: 1999;
}

#cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  transform: translate(-50%, -50%);
}

#cursor-ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(45, 212, 191, 0.55);
  transform: translate(-50%, -50%);
}

/* NAVBAR */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  z-index: 1000;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    backdrop-filter 0.25s ease;
  border-bottom: 1px solid transparent;
}

#navbar.scrolled {
  background: rgba(10, 10, 10, 0.78);
  border-color: var(--border);
  backdrop-filter: blur(10px);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--white);
}

.nav-logo svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--gray-2);
  transition: color 0.2s ease;
}

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

.nav-hamburger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  background: var(--surface);
  color: var(--white);
}

.nav-mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: none;
  flex-direction: column;
  padding: 0.8rem 1rem;
  z-index: 999;
}

.nav-mobile-menu a {
  padding: 0.8rem 0.2rem;
  color: var(--gray-1);
  border-bottom: 1px solid var(--border);
}

.nav-mobile-menu.show {
  display: flex;
}

/* HERO */
#hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 6.2rem 1rem 2rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

#canvas-hero {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.hero-bg-diamond {
  position: absolute;
  left: 50%;
  bottom: 10%;
  transform: translateX(-50%);
  opacity: 0.04;
  width: min(72vw, 900px);
  animation: spinHero 34s linear infinite;
}

@keyframes spinHero {
  from {
    transform: translateX(-50%) rotate(0deg);
  }
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 980px;
}

.hero-center-diamond {
  width: 120px;
  margin: 0 auto 1.2rem;
}

.hero-title {
  font-size: clamp(52px, 9.5vw, 100px);
  line-height: 0.9;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-sub {
  max-width: 720px;
  margin: 0 auto 1.2rem;
  font-size: 1.05rem;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.hero-stats {
  font-family: var(--font-mono);
  color: var(--gray-2);
}

.scroll-down {
  margin-top: 1rem;
  display: inline-block;
  animation: bounce 1.8s infinite;
  color: var(--accent);
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.75;
  }
  50% {
    transform: translateY(8px);
    opacity: 1;
  }
}

/* GERAL */
section {
  padding: 5rem 1rem;
}

.section-title {
  font-size: clamp(34px, 5vw, 56px);
  text-align: center;
  margin-bottom: 0.7rem;
}

.section-sub {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2rem;
}

/* SISTEMAS */
#sistemas .cards {
  width: min(100%, 1100px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 1rem;
}

.sistema-card {
  position: relative;
  border: 1px solid var(--border-light);
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.01)
  );
  border-radius: var(--radius-xl);
  padding: 1.2rem;
  overflow: hidden;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.sistema-card::before {
  content: "";
  position: absolute;
  inset: -80px;
  background: radial-gradient(circle, var(--accent-glow), transparent 40%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.sistema-card:hover {
  transform: translateY(-6px);
  border-color: rgba(45, 212, 191, 0.4);
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.35);
}

.sistema-card:hover::before {
  opacity: 1;
}

.sistema-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sistema-head svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent);
  flex-shrink: 0;
}

.sistema-card ul {
  margin: 0.75rem 0 0.4rem;
  padding-left: 1rem;
}

.sistema-card li {
  margin-bottom: 0.35rem;
}

.sistema-preco {
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  color: var(--white);
}

.badge-novo {
  display: inline-block;
  margin-left: 0.4rem;
  font-size: 0.68rem;
  line-height: 1;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  color: var(--near-black);
  background: linear-gradient(135deg, var(--gold), #e8cc78);
  font-family: var(--font-mono);
  vertical-align: middle;
}

/* FEATURES */
#features .features-grid {
  width: min(100%, 1100px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 0.9rem;
}

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 1rem;
}

.feature-card svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  margin-bottom: 0.6rem;
}

/* COMO FUNCIONA */
#como-funciona .timeline {
  width: min(100%, 1000px);
  margin: 0 auto;
  position: relative;
}

.timeline-line {
  height: 2px;
  background: var(--border-light);
  position: relative;
  margin: 1.4rem 0 2rem;
}

.timeline-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
}

.timeline-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 0.8rem;
}

.step {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: 0.9rem;
}

.step .n {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-glow2);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
}

/* DEPOIMENTOS */
#depoimentos .dep-grid {
  width: min(100%, 1050px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 1rem;
}

.dep-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 1rem;
  position: relative;
}

.dep-card::before {
  content: '"';
  position: absolute;
  top: -20px;
  right: 14px;
  font-size: 68px;
  color: rgba(45, 212, 191, 0.18);
  font-family: var(--font-title);
}

.dep-author {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  color: var(--gray-1);
}

/* PLANOS */
#planos .pricing-wrap {
  width: min(100%, 1050px);
  margin: 0 auto;
}

.pricing-toggle {
  margin: 0 auto 1rem;
  width: fit-content;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  background: var(--surface);
  padding: 0.2rem;
  display: flex;
  gap: 0.2rem;
  flex-wrap: wrap;
}

.sistema-toggle {
  margin-bottom: 1.2rem;
}

.toggle-btn {
  border: 0;
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  background: transparent;
  color: var(--gray-2);
  cursor: pointer;
}

.toggle-btn.active {
  background: var(--accent-glow2);
  color: var(--accent);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(250px, 1fr));
  gap: 0.9rem;
}

.price-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface);
  padding: 1rem;
  position: relative;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.price-card.highlight {
  transform: scale(1.05);
  border-color: rgba(45, 212, 191, 0.42);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.33);
}

.price {
  font-family: var(--font-mono);
  font-size: 2rem;
  color: var(--white);
  margin: 0.5rem 0 0.75rem;
}

.badge-economia {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  font-size: 0.72rem;
  line-height: 1;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  color: var(--near-black);
  background: linear-gradient(135deg, var(--gold), #e8cc78);
  font-family: var(--font-mono);
}

.price-features {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--gray-1);
}

.price-features .check {
  color: var(--accent);
  font-weight: 700;
}

.pricing-note {
  text-align: center;
  margin-top: 1.1rem;
  color: var(--gray-2);
  font-size: 0.95rem;
}

/* LICENCA */
#licenca .bloco-licenca {
  width: min(100%, 980px);
  margin: 0 auto;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 1.2rem;
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.06), transparent);
}

#licenca .bloco-licenca p {
  font-family: var(--font-mono);
  font-style: italic;
}

/* CONTATO */
#contato .cta-final {
  width: min(100%, 980px);
  margin: 0 auto;
  border: 1px solid rgba(45, 212, 191, 0.38);
  background:
    radial-gradient(
      circle at top right,
      rgba(45, 212, 191, 0.2),
      transparent 55%
    ),
    var(--surface);
  border-radius: var(--radius-xl);
  padding: 2rem 1.2rem;
  text-align: center;
}

.cta-row {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* FAQ */
#faq .faq-list {
  width: min(100%, 900px);
  margin: 0 auto;
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
}

.faq-q {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--gray-1);
  text-align: left;
  padding: 0.85rem 1rem;
  cursor: pointer;
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 1rem;
}

.faq-item.open .faq-a {
  padding-bottom: 0.85rem;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--gray-2);
}

/* RESPONSIVO */
@media (max-width: 980px) {
  #cursor-dot,
  #cursor-ring {
    display: none;
  }

  .nav-links,
  .btn-area-cliente {
    display: none;
  }

  .nav-hamburger {
    display: inline-grid;
    place-items: center;
  }

  #sistemas .cards,
  #features .features-grid,
  .pricing-grid,
  #depoimentos .dep-grid {
    grid-template-columns: 1fr;
  }

  .timeline-steps {
    grid-template-columns: 1fr 1fr;
  }

  .price-card.highlight {
    transform: none;
  }
}

@media (max-width: 640px) {
  .timeline-steps {
    grid-template-columns: 1fr;
  }
}