@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

:root {
  --green: #00FF88;
  --cyan: #00D4FF;
  --bg: #0a0e13;
  --bg2: #0f1520;
  --bg3: #111922;
  --glass: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(0, 255, 136, 0.15);
  --text: #f0f4f8;
  --muted: #8899aa;
  --font-head: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── CANVAS BACKGROUND ── */
#canvas-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

section,
nav,
footer {
  position: relative;
  z-index: 2;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s ease;
}

nav.scrolled {
  background: rgba(10, 14, 19, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 255, 136, 0.08);
  padding: 14px 40px;
}

.nav-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo span.accent {
  color: var(--green);
}

.nav-logo sub {
  font-size: 0.55rem;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--green);
  color: #000;
  border: none;
  padding: 11px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-body);
  text-decoration: none;
}

.nav-cta:hover {
  background: #00ffaa;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 255, 136, 0.3);
}

/* ── MOBILE BOTTOM CTA ── */
.mobile-bottom-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: rgba(10, 14, 19, 0.8);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  z-index: 1000;
  display: none;
  /* Controlled by JS */
  justify-content: center;
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-bottom-cta .btn-primary {
  width: 100%;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(0, 255, 136, 0.2);
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }

  to {
    transform: translateY(0);
  }
}

/* ── MOBILE MENU ── */
.menu-btn,
.menu-close-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
  z-index: 1000;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--bg2);
  border-left: 1px solid var(--glass-border);
  z-index: 999;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
  right: 0;
  box-shadow: -20px 0 40px rgba(0, 0, 0, 0.5);
}

.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 32px 24px;
  gap: 24px;
  flex-grow: 1;
  overflow-y: auto;
}

.mobile-nav-links a {
  color: var(--text);
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  opacity: 0.8;
  transition: all 0.2s;
}

.mobile-nav-links a:hover,
.mobile-nav-links a:active {
  color: var(--green);
  opacity: 1;
}

.mobile-menu-footer {
  padding: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

body.menu-active {
  overflow: hidden;
}

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 40px 80px;
  text-align: center;
}

.hero-inner {
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 32px;
  letter-spacing: 0.5px;
  opacity: 0;
  animation: fadeUp 0.6s 0.2s ease forwards;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.7s 0.4s ease forwards;
}

h1 .line-green {
  color: var(--green);
}

h1 .line-cyan {
  color: var(--cyan);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 48px;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.7s 0.6s ease forwards;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  opacity: 0;
  animation: fadeUp 0.7s 0.8s ease forwards;
}

.btn-primary {
  background: var(--green);
  color: #000;
  border: none;
  padding: 16px 36px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-body);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: #00ffaa;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 255, 136, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 16px 36px;
  border-radius: 12px;
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-body);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ── STATS ── */
.hero-stats {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.7s 1s ease forwards;
}

.stat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px 32px;
  backdrop-filter: blur(12px);
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 136, 0.4);
}

.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 6px;
}

/* ── SECTION BASE ── */
section {
  padding: 96px 40px;
}

.section-label {
  display: inline-block;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
  font-weight: 300;
}

/* ── HOW IT WORKS ── */
#como-funciona {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%);
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 64px auto 0;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(16.67% + 20px);
  right: calc(16.67% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--green));
  opacity: 0.3;
}

.step-card,
.pain-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px 28px;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.step-card:hover,
.pain-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 255, 136, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 212, 255, 0.1));
  border: 1px solid rgba(0, 255, 136, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--green);
}

.step-icon {
  color: var(--green);
  margin-bottom: 16px;
}

.step-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── FEATURES BENTO ── */
#funcionalidades {
  background: var(--bg);
}

.bento-header {
  max-width: 1200px;
  margin: 0 auto 64px;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.bento-card {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 36px;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
  cursor: default;
}

.bento-card:hover {
  border-color: rgba(0, 255, 136, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.bento-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.08), rgba(0, 212, 255, 0.04));
  border-color: rgba(0, 255, 136, 0.2);
}

.bento-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  margin-bottom: 20px;
}

.bento-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.bento-card p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.bento-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(0, 255, 136, 0.1);
  color: var(--green);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

/* ── RESULTS ── */
#resultados {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg3) 100%);
  text-align: center;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 64px auto 0;
}

.result-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px 24px;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.result-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 255, 136, 0.4);
}

.result-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.result-num.green {
  color: var(--green);
}

.result-num.cyan {
  color: var(--cyan);
}

.result-desc {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 10px;
}

/* ── CTA FINAL ── */
#cta-final {
  text-align: center;
  padding: 120px 40px 160px;
}

.cta-box {
  max-width: 700px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.08), rgba(0, 212, 255, 0.05));
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 32px;
  padding: 80px 60px;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0, 255, 136, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box h2 {
  margin-bottom: 16px;
}

.cta-box p {
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 48px;
}

/* ── FOOTER ── */
footer {
  background: var(--bg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 48px 40px;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.footer-logo span {
  color: var(--green);
}

footer p {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

.reveal-delay-5 {
  transition-delay: 0.5s;
}

.reveal-delay-6 {
  transition-delay: 0.6s;
}

/* ── KEYFRAMES ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav {
    padding: 16px 24px;
  }

  nav.scrolled {
    padding: 12px 24px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-btn,
  .menu-close-btn {
    display: block;
  }

  section {
    padding: 64px 24px;
  }

  h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
    letter-spacing: -1px;
  }

  .hero-inner {
    padding-top: 40px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 16px;
  }

  /* ─ Stack Grids Vertically ─ */
  .steps-grid,
  .bento-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .steps-grid::before {
    display: none;
  }

  .bento-card.featured {
    grid-column: span 1;
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .result-card {
    padding: 24px 16px;
  }

  .result-num {
    font-size: 2.2rem;
  }

  /* Override Case Real layout */
  .case-card {
    grid-template-columns: 1fr !important;
    padding: 32px 24px !important;
    gap: 32px !important;
    border-radius: 24px !important;
  }

  #sobre>div {
    grid-template-columns: 1fr !important;
    gap: 48px !important;
  }

  .ideal-list-container {
    padding: 32px 24px !important;
  }

  .cta-box {
    padding: 64px 24px;
    border-radius: 24px;
  }
}

@media (max-width: 500px) {
  .results-grid {
    grid-template-columns: 1fr;
  }

  .section-label {
    letter-spacing: 2px;
  }

  h2 {
    font-size: 1.8rem;
  }

  .mobile-bottom-cta {
    display: flex;
  }

  /* Prevent content overlap with sticky bottom nav */
  body {
    padding-bottom: 80px;
  }

  footer {
    padding-bottom: 100px;
  }
}

.admin-login-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.75rem;
  margin-left: 8px;
  opacity: 0.3;
  transition: opacity 0.2s;
}

.admin-login-link:hover {
  opacity: 1;
  color: var(--green);
}