:root {
  --bg: #0a0a0f;
  --bg-subtle: #111119;
  --surface: #16161f;
  --surface-hover: #1c1c28;
  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.1);
  --text: #a1a1b5;
  --text-bright: #ededf0;
  --text-white: #ffffff;
  --muted: #6b6b80;
  --accent: #fd227a;
  --accent-light: #ff4d94;
  --accent-glow-50: rgba(253, 34, 122, 0.5);
  --accent-glow-25: rgba(253, 34, 122, 0.25);
  --accent-glow-15: rgba(253, 34, 122, 0.15);
  --accent-glow-08: rgba(253, 34, 122, 0.08);
  --whatsapp: #25d366;
  --whatsapp-hover: #1ebe5d;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
}

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── MAINTENANCE BANNER ─── */
.maintenance-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(253, 34, 122, 0.08);
  border-bottom: 1px solid rgba(253, 34, 122, 0.2);
  color: var(--accent-light);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.6rem 1.5rem;
  margin-top: 69px;
  text-align: center;
}

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-white);
  letter-spacing: -0.02em;
}

.nav-logo-img {
  display: block;
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-cta {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.nav-cta:hover { background: var(--accent-light); transform: translateY(-1px); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; }

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 8px 30px var(--accent-glow-25);
}
.btn-accent:hover {
  background: var(--accent-light);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset, 0 12px 40px var(--accent-glow-50);
  transform: translateY(-2px);
}
.btn-accent:active { transform: translateY(0); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 8px 30px rgba(37, 211, 102, 0.25);
}
.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset, 0 12px 40px rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}
.btn-whatsapp:active { transform: translateY(0); }

/* ─── HERO ─── */
.hero {
  position: relative;
  padding: 10rem 0 5rem;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, var(--accent-glow-15) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, black, transparent);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow-50);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-white);
  margin-bottom: 1.5rem;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, #ff6bb5 50%, #ffb3d9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text);
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* ─── VIDEO ─── */
.video-wrap {
  position: relative;
  max-width: 720px;
  margin: 0 auto 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  aspect-ratio: 16 / 9;
  box-shadow:
    0 0 0 1px var(--border),
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 80px var(--accent-glow-08);
}

#yt-player,
.video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  z-index: 1;
}

.video-click-shield {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  cursor: pointer;
  display: none;
}

.video-click-shield.is-active {
  display: block;
}

.video-thumbnail {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 3;
  transition: opacity var(--transition);
}

.video-thumbnail.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 15, 0.55);
  border: none;
  outline: none;
  cursor: pointer;
  transition: opacity var(--transition);
  z-index: 4;
}

.video-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.video-overlay-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 2.5rem;
  border-radius: var(--radius-lg);
  background: #e01e1e;
  border: 3px solid #ff4444;
  box-shadow: 0 8px 40px rgba(224, 30, 30, 0.4);
  animation: video-bounce 1.5s ease-in-out infinite;
}

.video-overlay-title,
.video-overlay-subtitle {
  font-family: var(--font);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.video-overlay-title {
  font-size: 1.2rem;
}

.video-overlay-subtitle {
  font-size: 1.1rem;
}

.video-overlay-icon {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

@keyframes video-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ─── DOUBT SECTION ─── */
.doubt-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
}

.doubt-inner {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}

.doubt-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-glow-08);
  border: 1px solid var(--accent-glow-15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 30px var(--accent-glow-08);
}

.doubt-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-white);
  margin-bottom: 0.75rem;
}

.doubt-inner p {
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* ─── FOOTER ─── */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .nav { padding: 0.75rem 0; }
  .nav-logo span { display: none; }
  .nav-logo-img { width: 32px; height: 32px; }
  .nav-cta { padding: 0.35rem 0.7rem; font-size: 0.7rem; }

  .hero { padding: 6.5rem 0 2.5rem; }
  .hero-title { font-size: 1.65rem; }
  .hero-desc { font-size: 0.9rem; margin-bottom: 2rem; }
  .hero-badge { font-size: 0.7rem; padding: 0.3rem 0.75rem; }
  .hero-actions .btn-lg { padding: 0.8rem 1.2rem; font-size: 0.9rem; }

  .video-wrap { margin-bottom: 1.5rem; }
  .video-overlay-box { padding: 1rem 1.75rem; gap: 0.35rem; }
  .video-overlay-title { font-size: 1rem; }
  .video-overlay-subtitle { font-size: 0.9rem; }
  .video-overlay-icon { width: 36px; height: 36px; }

  .doubt-section { padding: 3rem 0; }
  .doubt-inner h2 { font-size: 1.3rem; }
  .doubt-inner p { font-size: 0.9rem; margin-bottom: 1.5rem; }
  .doubt-icon { width: 52px; height: 52px; margin-bottom: 1rem; }

  .footer { padding: 1.5rem 0; }
  .footer-inner { font-size: 0.7rem; }
}