@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #4f46e5;
  --primary2: #7c3aed;
  --accent: #06b6d4;
  --accent2: #f59e0b;
  --bg: #f8faff;
  --bg2: #eef2ff;
  --white: #ffffff;
  --text: #1e1b4b;
  --muted: #6b7280;
  --border: #e0e7ff;
  --shadow: rgba(79,70,229,0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Nunito', sans-serif; background: var(--bg); color: var(--text); overflow-x: hidden; }

/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.93); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border); padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; box-shadow: 0 2px 20px rgba(79,70,229,0.07);
}
.logo { font-family: 'Orbitron', monospace; font-size: 1.2rem; font-weight: 900; color: var(--primary); text-decoration: none; }
.logo span { color: var(--accent2); }
.nav-links { display: flex; gap: 1.8rem; list-style: none; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; font-weight: 700; letter-spacing: 0.04em; transition: color 0.2s; text-transform: uppercase; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-cta { background: linear-gradient(135deg, var(--primary), var(--primary2)) !important; color: white !important; padding: 9px 22px; border-radius: 8px; font-weight: 800 !important; box-shadow: 0 4px 15px rgba(79,70,229,0.25); transition: all 0.2s !important; }
.nav-cta:hover { box-shadow: 0 6px 25px rgba(79,70,229,0.4) !important; transform: translateY(-1px); color: white !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 25px; height: 2px; background: var(--primary); border-radius: 2px; }
.mobile-menu { display: none; position: fixed; top: 68px; left: 0; right: 0; background: rgba(255,255,255,0.97); backdrop-filter: blur(16px); border-bottom: 1.5px solid var(--border); padding: 1.5rem 5%; z-index: 99; flex-direction: column; gap: 1rem; box-shadow: 0 8px 30px var(--shadow); }
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--muted); text-decoration: none; font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.mobile-menu a:last-child { border: none; }
.mobile-menu a:hover { color: var(--primary); }

/* ── PAGE HERO ── */
.page-hero {
  padding: 130px 5% 70px;
  background: linear-gradient(155deg, #f0f4ff 0%, #faf5ff 50%, #ecfeff 100%);
  position: relative; overflow: hidden; text-align: center;
}
.page-hero::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(79,70,229,0.07) 1.5px, transparent 1.5px); background-size: 40px 40px; }
.page-hero-content { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; }
.page-tag { display: inline-block; background: rgba(79,70,229,0.08); border: 1.5px solid rgba(79,70,229,0.2); color: var(--primary); font-size: 0.76rem; padding: 5px 16px; border-radius: 20px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 1rem; font-weight: 800; }
.page-hero h1 { font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; color: var(--text); margin-bottom: 1rem; }
.page-hero h1 span { color: var(--primary); }
.page-hero p { color: var(--muted); font-size: 1.05rem; line-height: 1.75; }

/* ── SECTIONS ── */
.section { padding: 80px 5%; }
.section.alt { background: var(--bg2); }
.section-tag { color: var(--primary); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.2em; font-weight: 800; margin-bottom: 0.7rem; }
.section-title { font-family: 'Orbitron', monospace; font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 700; margin-bottom: 0.9rem; color: var(--text); }
.section-title span { color: var(--primary); }
.section-sub { color: var(--muted); font-size: 1rem; max-width: 540px; line-height: 1.75; }
.center { text-align: center; }
.center .section-sub { margin: 0 auto; }

/* ── CARDS ── */
.card { background: white; border: 1.5px solid var(--border); border-radius: 16px; padding: 2rem; transition: all 0.3s; box-shadow: 0 2px 15px var(--shadow); }
.card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 12px 35px rgba(79,70,229,0.15); }
.card-icon { width: 54px; height: 54px; background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(124,58,237,0.07)); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.7rem; margin-bottom: 1.2rem; }

/* ── BUTTONS ── */
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary2)); color: white; padding: 13px 30px; border-radius: 10px; font-family: 'Nunito', sans-serif; font-size: 1rem; font-weight: 800; text-decoration: none; transition: all 0.3s; box-shadow: 0 6px 25px rgba(79,70,229,0.3); display: inline-block; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 35px rgba(79,70,229,0.45); }
.btn-outline { background: white; color: var(--primary); padding: 13px 30px; border: 2px solid var(--border); border-radius: 10px; font-family: 'Nunito', sans-serif; font-size: 1rem; font-weight: 700; text-decoration: none; transition: all 0.3s; display: inline-block; }
.btn-outline:hover { border-color: var(--primary); transform: translateY(-2px); }

/* ── FOOTER ── */
footer { background: white; border-top: 1.5px solid var(--border); padding: 60px 5% 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; margin-top: 0.8rem; }
.footer-col h4 { font-family: 'Orbitron', monospace; font-size: 0.76rem; color: var(--text); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a { color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom { border-top: 1.5px solid var(--border); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { color: var(--muted); font-size: 0.85rem; }
.social-links { display: flex; gap: 0.7rem; }
.social-links a { width: 36px; height: 36px; background: var(--bg2); border: 1.5px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; font-size: 0.88rem; font-weight: 700; transition: all 0.2s; }
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: white; }

/* ── WHATSAPP ── */
.wa-float { position: fixed; bottom: 28px; right: 28px; z-index: 999; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; text-decoration: none; box-shadow: 0 6px 25px rgba(37,211,102,0.4); animation: waPulse 2.5s infinite; }
@keyframes waPulse { 0%,100% { box-shadow: 0 6px 25px rgba(37,211,102,0.4); } 50% { box-shadow: 0 6px 40px rgba(37,211,102,0.65); } }

@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta-desktop { display: none !important; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}