:root {
  --bg: #04060a;
  --bg-alt: #07110a;
  --primary: #24fc0c;
  --primary-2: #8dff7a;
  --primary-dark: #0c840c;
  --insta: #e1306c;
  --insta-2: #fd1d1d;
  --text: #f3fff4;
  --muted: #94b39a;
  --card: rgba(36, 252, 12, .04);
  --border: rgba(36, 252, 12, .14);
  --radius: 22px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  letter-spacing: .2px;
}

.container { width: min(1120px, 90%); margin: 0 auto; }

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

/* Cursor glow */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(36, 252, 12, .12), transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
  transition: opacity .4s;
}

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .4s var(--ease), backdrop-filter .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(5, 6, 10, .7);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo { display: flex; align-items: center; }
.logo img { height: 40px; width: auto; border-radius: 8px; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--muted); font-weight: 500; font-size: .95rem; transition: color .25s; }
.nav a:hover { color: var(--text); }
.menu-toggle {
  display: none;
  background: none; border: none;
  color: var(--text); font-size: 1.6rem; cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .4s var(--ease), box-shadow .4s, opacity .3s;
  border: none;
  will-change: transform;
}
.btn:hover { transform: scale(1.04); }
.btn:active { transform: scale(.97); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04130a;
  box-shadow: 0 10px 30px rgba(36, 252, 12, .4);
}
.btn-instagram {
  background: linear-gradient(135deg, var(--insta), var(--insta-2));
  color: #fff;
  box-shadow: 0 10px 30px rgba(225, 48, 108, .4);
}
.btn-ghost {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.ig-icon {
  width: 18px; height: 18px;
  fill: currentColor;
  vertical-align: middle;
  margin-right: 8px;
  margin-top: -2px;
}
.btn-whatsapp {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
}
.btn-whatsapp:hover { background: rgba(255, 255, 255, .12); box-shadow: 0 14px 36px rgba(0, 0, 0, .4); }
.wa-icon {
  width: 22px; height: 22px;
  vertical-align: middle;
  margin-right: 8px;
  margin-top: -2px;
}

/* Eyebrow */
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-2);
  margin-bottom: 14px;
}
.eyebrow.center { display: block; text-align: center; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(600px 500px at 75% 20%, rgba(36, 252, 12, .32), transparent 60%),
    radial-gradient(500px 400px at 15% 70%, rgba(12, 132, 12, .28), transparent 60%),
    radial-gradient(700px 600px at 50% 120%, rgba(36, 252, 12, .18), transparent 60%);
  filter: blur(20px);
  animation: float 14s ease-in-out infinite alternate;
  z-index: 0;
}
@keyframes float {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-3%, 4%, 0) scale(1.08); }
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 22px;
}
.hero h1 em {
  background: linear-gradient(120deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: normal;
}
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

/* Device visual */
.hero-visual { display: flex; justify-content: center; }
.device {
  position: relative;
  width: 280px; height: 380px;
  border-radius: 44px;
  background: linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.02));
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0,0,0,.6), inset 0 1px 1px rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  animation: floatDevice 6s ease-in-out infinite alternate;
}
@keyframes floatDevice {
  0% { transform: translateY(0) rotate(-2deg); }
  100% { transform: translateY(-18px) rotate(2deg); }
}
.device-glow {
  position: absolute; inset: -2px;
  border-radius: 46px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  filter: blur(28px);
  opacity: .5;
  z-index: -1;
}
.device-screen {
  width: 86%; height: 90%;
  border-radius: 30px;
  background: radial-gradient(circle at 50% 30%, rgba(36,252,12,.22), #06070c 70%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px;
}
.device-logo-img {
  width: 120px;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(0,0,0,.5);
}
.device-tag { color: var(--muted); font-size: .8rem; letter-spacing: 2px; text-transform: uppercase; }

.scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 40px;
  border: 2px solid var(--border); border-radius: 14px;
  z-index: 2;
}
.scroll-hint span {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 4px; background: var(--primary-2);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { opacity: 0; top: 8px; }
  40% { opacity: 1; }
  80% { opacity: 0; top: 22px; }
  100% { opacity: 0; }
}

/* Sections */
.section { padding: 120px 0; position: relative; z-index: 2; }
.section-alt { background: var(--bg-alt); }
.section-title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  text-align: center;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.section-lead {
  text-align: center; color: var(--muted);
  max-width: 720px; margin: 0 auto 56px; font-size: 1.1rem;
}
.section-note { text-align: center; color: var(--muted); margin: 28px 0 20px; }
.center-block { text-align: center; }
.center-block .btn { display: inline-block; }

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.info-card, .product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .5s var(--ease), border-color .4s, background .4s;
  backdrop-filter: blur(10px);
}
.info-card:hover, .product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(36, 252, 12, .5);
  background: rgba(36, 252, 12, .06);
}
.info-icon {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(36, 252, 12, .18), rgba(12, 132, 12, .06));
  border: 1px solid var(--border);
  color: var(--primary);
  transition: transform .5s var(--ease), box-shadow .5s;
}
.info-card:hover .info-icon {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 10px 26px rgba(36, 252, 12, .25);
}
.info-icon svg { width: 30px; height: 30px; }
.info-card h3, .product-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.info-card p, .product-card p { color: var(--muted); }

.product-card { text-align: center; }
.product-icon {
  width: 76px; height: 76px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(36, 252, 12, .18), rgba(12, 132, 12, .06));
  border: 1px solid var(--border);
  color: var(--primary);
  transition: transform .5s var(--ease), box-shadow .5s;
}
.product-card:hover .product-icon {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 30px rgba(36, 252, 12, .25);
}
.product-icon svg { width: 36px; height: 36px; }

/* Contact */
.contact-inner { text-align: center; }
.contact-actions { margin-top: 30px; display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.contact-meta {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 14px; color: var(--muted); margin-top: 22px; font-size: 1rem;
}
.cm-item { display: inline-flex; align-items: center; gap: 8px; }
.cm-item svg { width: 18px; height: 18px; color: var(--primary); }
.cm-sep { opacity: .5; }

/* Footer */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 44px 0;
  position: relative; z-index: 2;
}
.footer-inner { text-align: center; color: var(--muted); }
.footer-logo { font-weight: 800; color: var(--text); font-size: 1.25rem; margin-bottom: 8px; }
.site-footer a { color: var(--primary-2); font-weight: 600; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin: 0 auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { margin-top: 30px; }
  .menu-toggle { display: block; }
  .nav {
    position: fixed; top: 70px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(5, 6, 10, .95);
    backdrop-filter: blur(18px);
    padding: 24px 0; gap: 20px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    transition: transform .4s var(--ease);
  }
  .nav.open { transform: translateY(0); }
  .section { padding: 90px 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}