:root {
  --nv-black: #0B0E14;
  --nv-black-alt: #161c24;
  --nv-white: #FFFFFF;
  --nv-light: #F7F9FC;
  --nv-dark: #1C228C;
  --nv-blue: #00AEEF;
  --nv-blue-dark: #0073CE;
  --nv-gradient: linear-gradient(135deg, #1C228C, #00AEEF);
  --font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --ease-smooth: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-apple: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-family);
  background-color: var(--nv-white);
  color: var(--nv-black);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Utils */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.relative { position: relative; }
.z-10 { z-index: 10; }

/* Typography */
.t-hero { font-size: clamp(3rem, 5vw, 5.5rem); font-weight: 700; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 20px; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);}
.t-h2 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 20px; }
.t-h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); font-weight: 600; line-height: 1.2; }
.t-p-large { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 300; line-height: 1.6; opacity: 0.85; }
.t-p { font-size: 1rem; line-height: 1.5; opacity: 0.8; }
.text-center { text-align: center; }
.text-white { color: var(--nv-white); }
.text-blue { color: var(--nv-blue); }

/* Animations - Intersection Observer Effects */
.reveal-up { opacity: 0; transform: translateY(60px); transition: opacity 1.5s var(--ease-apple), transform 1.5s var(--ease-apple); will-change: opacity, transform; }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: opacity 1.5s var(--ease-apple), transform 1.5s var(--ease-apple); will-change: opacity, transform; }
.reveal-right { opacity: 0; transform: translateX(60px); transition: opacity 1.5s var(--ease-apple), transform 1.5s var(--ease-apple); will-change: opacity, transform; }
.scale-up { opacity: 0; transform: scale(0.9); transition: opacity 1.5s var(--ease-apple), transform 1.5s var(--ease-apple); will-change: opacity, transform; }

.is-visible { opacity: 1 !important; transform: translate(0,0) scale(1) !important; }

/* Parallax Containers */
.parallax-wrap {
  position: relative;
  overflow: hidden;
  clip-path: inset(0 0 0 0); /* Fix for Safari scrolling */
}

/* Nav */
.topo-glass {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgb(28 34 140); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,0,0,0.05); padding: 15px 0; transition: background 1.5s ease, padding 1.5s ease; color:#fff;     transition:  0.2s all ease-in;
}
.topo-glass.scrolled { padding: 10px 0;  background: rgb(28 34 140); box-shadow: 0 4px 20px rgba(0,0,0,0.03); }
.topo-dark { background: rgba(11, 14, 20, 0.85); border-bottom: 1px solid rgba(255,255,255,0.05); color: #fff; }
.topo-dark.scrolled { background: rgba(11, 14, 20, 0.98); }
.topo-container { display: flex; justify-content: space-between; align-items: center; }
.logo-nav img { height: 38px; display: block; }
.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links li a { text-decoration: none; font-size: 0.8rem; font-weight: 500; color: inherit; opacity: 0.7; transition: opacity 1.5s ease, color 1.5s; }
.nav-links li a:hover { opacity: 1; color: var(--nv-blue); }

/* Buttons */
.btn-premium { display: inline-block; background: var(--nv-dark); color: #fff; padding: 14px 34px; border-radius: 50px; text-decoration: none; font-size: 1.05rem; font-weight: 600; transition: all 1.5s var(--ease-apple); border: none; }
.btn-premium:hover { background: var(--nv-blue); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0, 174, 239, 0.4); }
.btn-outline { display: inline-block; background: transparent; color: var(--nv-dark); padding: 12px 32px; border-radius: 50px; text-decoration: none; font-size: 1.05rem; font-weight: 600; border: 2px solid var(--nv-dark); transition: all 1.5s var(--ease-apple); backdrop-filter: blur(5px);}
.btn-outline:hover { background: var(--nv-dark); color: #fff; box-shadow: 0 8px 25px rgba(28, 34, 140, 0.2); }
.topo-dark .btn-outline { color: #fff; border-color: rgba(255,255,255,0.5); }
.topo-dark .btn-outline:hover { background: #fff; color: var(--nv-black); }

/* Sections */
.section-full { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding: 120px 0; }
.section-half { padding: 120px 0; position: relative; overflow: hidden; }
.section-dark { background-color: var(--nv-black); color: var(--nv-white); }


/* Hero */
.hero-bg-media { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 100vw; height: 100vh; object-fit: cover; z-index: -1; filter: brightness(0.5) saturate(1.2); }
.hero-content { color: #fff; text-align: center; max-width: 900px; margin: 0 auto; }

/* Grid Cards */
.planos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 50px; }
.plano-card { background: var(--nv-white); color: var(--nv-black); border-radius: 20px; padding: 40px 30px; box-shadow: 0 30px 80px rgb(28 34 140 / 18%) !important; transition: transform 0.4s var(--ease-apple), box-shadow 0.4s var(--ease-apple); border: 1px solid rgba(0,0,0,0.02); display: flex; flex-direction: column; position: relative; overflow: hidden; }
.plano-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,0,0,0.1); border: 1px solid rgba(0, 174, 239, 0.2); }
.plano-card.dark-mode { background: var(--nv-black-alt); color: var(--nv-white); border: 1px solid rgba(255,255,255,0.1); }
.plano-card.dark-mode:hover { border-color: rgba(0, 174, 239, 0.5); }
.plano-mega { font-size: 3.5rem; font-weight: 700; color: var(--nv-dark); line-height: 1; margin-bottom: 5px; }
.plano-titulo { font-size: 2.2rem; font-weight: 700; color: var(--nv-dark); line-height: 1; margin-bottom: 5px; }
.dark-mode .plano-mega { color: var(--nv-white); }
.plano-mega span { font-size: 1.5rem; font-weight: 400; color: var(--nv-blue); }
.plano-card ul { list-style: none; margin: 30px 0; flex-grow: 1; }
.plano-card ul li {     gap: 10px; margin-bottom: 15px; font-size: 1rem; display: flex; align-items: center; opacity: 0.8; }
.plano-card ul li::before { content: ""; color: var(--nv-blue); font-weight: bold; margin-right: -10px; font-size: 1.2rem; }

/* Features Split */
.features-split { display: flex; align-items: center; gap: 60px; margin-bottom: 120px; }
.features-split:last-child { margin-bottom: 0; }
.features-split .f-text { flex: 1; }
.features-split .f-media { flex: 1.2; border-radius: 24px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,0.2); position: relative; aspect-ratio: 4/3; }
.features-split .f-media img, .features-split .f-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.f-media.cinema-ratio { aspect-ratio: 16/9; }
.f-media.mobile-ratio { aspect-ratio: 9/16; flex: 0.6; margin: 0 auto; box-shadow: 0 30px 80px rgba(0,174,239,0.3); border: 8px solid #000; border-radius: 40px; }

/* Large Number Badge */
.big-number { position: absolute; font-size: 15rem; font-weight: 900; color: rgba(0, 174, 239, 0.05); top: -50px; left: -20px; z-index: -1; line-height: 1; user-select: none; }

/* Footer */
.nv-footer { background: var(--nv-black); color: #fff; padding: 10px; margin-top: auto; border-top: 5px solid var(--nv-dark); }
.nv-footer .footer-logo { height: 30px; filter: brightness(0) invert(1); }
.nv-footer p { opacity: 0.5; font-size: 0.70rem; line-height: 1.2; }

/* Widget */
.piscando-pulando { animation: jump 4s infinite var(--ease-smooth); position: fixed; bottom: 30px; right: 30px; z-index: 999; }
.piscando-pulando img { transition: transform 0.8s; }
.piscando-pulando::after {
    content: "";
    position: absolute;
    inset: -34px;
    border-radius: 100%;
    background: radial-gradient(circle, rgb(11 214 100), transparent 60%);
    opacity: 0;
    animation: aura 4s infinite;
}

@keyframes aura {
  0%, 100% { opacity: 0; transform: scale(0.8); }
  25% { opacity: 0.6; transform: scale(1.2); }
  40% { opacity: 0; transform: scale(1.4); }
}

.piscando-pulando:hover img { transform: scale(1.1); }
.ttk{margin-bottom:-15px;}
@keyframes jump { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

/* Mobile Menu */
.menu-btn { display: none; background: none; border: none; color: inherit; font-size: 28px; cursor: pointer; }
@media (max-width: 900px) {
  .features-split { flex-direction: column; text-align: center; gap: 40px; }
  .features-split:nth-child(even) { flex-direction: column; }
  .features-split .f-media { width: 100%; }
  .f-media.mobile-ratio { width: 80%; }
  .big-number { left: 50%; transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .ttk{margin-bottom:10px;}
  .nav-links { position: fixed; top: 71px; left: 0; width: 100%; background: var(--nv-white); flex-direction: column; gap: 0; padding: 20px; box-shadow: 0 10px 20px rgba(0,0,0,0.05); clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); transition: clip-path 0.4s var(--ease-apple);  color: #1c228c;}
  .nav-links.open { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
  .topo-dark .nav-links { background: var(--nv-black); }
  .nav-links li a { display: block; padding: 15px 0; font-size: 0.9rem; border-bottom: 1px solid rgba(0,0,0,0.05); }
  .topo-dark .nav-links li a { border-bottom: 1px solid rgba(255,255,255,0.05); }
  .menu-btn { display: block; }
  .section-full, .section-half { padding: 80px 0; }
}

#preloader { display: none !important; }