*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, sans-serif; color: #2C2C2A; background: #fff; }
a { text-decoration: none; }

/* NAV */
.nav { position: sticky; top: 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(0,0,0,0.08); z-index: 100; }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-size: 20px; font-weight: 700; color: #185FA5; letter-spacing: -0.5px; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { font-size: 14px; color: #5F5E5A; }
.nav-links a:hover { color: #185FA5; }
.btn-nav-login { padding: 7px 16px; border: 1px solid rgba(0,0,0,0.15); border-radius: 8px; color: #2C2C2A !important; font-weight: 500; }
.btn-nav-registro { padding: 7px 16px; background: #185FA5; color: #fff !important; border-radius: 8px; font-weight: 500; }
.btn-nav-registro:hover { background: #1a6dbd; }

/* HERO */
.hero { background: linear-gradient(135deg, #EBF4FF 0%, #F8F7F4 60%); padding: 80px 24px; text-align: center; }
.hero-inner { max-width: 720px; margin: 0 auto; }
.hero-badge { display: inline-block; background: #E6F1FB; color: #185FA5; font-size: 13px; font-weight: 600; padding: 5px 14px; border-radius: 20px; margin-bottom: 20px; }
.hero h1 { font-size: 46px; font-weight: 800; line-height: 1.15; letter-spacing: -1.5px; margin-bottom: 18px; color: #1a1a18; }
.hero h1 span { color: #185FA5; }
.hero p { font-size: 18px; color: #5F5E5A; line-height: 1.7; margin-bottom: 32px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.btn-hero-primary { padding: 14px 28px; background: #185FA5; color: #fff; border-radius: 10px; font-size: 16px; font-weight: 600; transition: background 0.15s; }
.btn-hero-primary:hover { background: #1a6dbd; color: #fff; }
.btn-hero-secondary { padding: 14px 28px; background: #fff; color: #2C2C2A; border-radius: 10px; font-size: 16px; font-weight: 500; border: 1px solid rgba(0,0,0,0.12); }
.hero-stats { display: flex; justify-content: center; align-items: center; gap: 0; background: #fff; border-radius: 14px; padding: 16px 28px; border: 1px solid rgba(0,0,0,0.08); display: inline-flex; }
.hero-stat { text-align: center; padding: 0 24px; }
.hero-stat strong { display: block; font-size: 20px; font-weight: 800; color: #185FA5; letter-spacing: -0.5px; }
.hero-stat span { font-size: 12px; color: #5F5E5A; }
.hero-stat-sep { width: 1px; height: 36px; background: rgba(0,0,0,0.1); }

/* PROBLEMA */
.problem { background: #F8F7F4; }
.problem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.problem-card { background: #fff; border: 1px solid rgba(0,0,0,0.08); border-radius: 14px; padding: 24px; }
.problem-icon { font-size: 32px; margin-bottom: 12px; }
.problem-card p { font-size: 14px; color: #5F5E5A; line-height: 1.6; }
.solution-badge { display: inline-block; background: #185FA5; color: #fff; font-size: 15px; font-weight: 600; padding: 10px 24px; border-radius: 30px; }

/* SECTIONS */
.section-inner { max-width: 1100px; margin: 0 auto; padding: 80px 24px; }
.section-label { font-size: 13px; font-weight: 600; color: #185FA5; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
h2 { font-size: 32px; font-weight: 700; letter-spacing: -0.8px; margin-bottom: 40px; }

/* FEATURES */
.features { background: #fff; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feature-card { padding: 24px; border: 1px solid rgba(0,0,0,0.08); border-radius: 14px; position: relative; }
.feature-highlight { border-color: #185FA5; background: #F0F7FF; }
.feature-icon { font-size: 28px; margin-bottom: 12px; }
.feature-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: #5F5E5A; line-height: 1.6; }
.feature-tag { display: inline-block; margin-top: 12px; background: #185FA5; color: #fff; font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 20px; }

/* HOW */
.how { background: #F8F7F4; }
.steps { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.step { flex: 1; min-width: 200px; }
.step-num { width: 40px; height: 40px; background: #185FA5; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; margin-bottom: 14px; }
.step h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 14px; color: #5F5E5A; line-height: 1.6; }
.step-arrow { font-size: 24px; color: #D3D1C7; padding-top: 10px; }

/* PRICING */
.pricing { background: #fff; }
.pricing-card { max-width: 420px; margin: 0 auto; border: 2px solid #185FA5; border-radius: 20px; padding: 40px; text-align: center; }
.pricing-badge { display: inline-block; background: #E6F1FB; color: #185FA5; font-size: 13px; font-weight: 600; padding: 4px 14px; border-radius: 20px; margin-bottom: 20px; }
.pricing-price { margin-bottom: 28px; }
.price-currency { font-size: 20px; font-weight: 600; color: #5F5E5A; vertical-align: top; margin-top: 8px; display: inline-block; }
.price-amount { font-size: 64px; font-weight: 800; color: #185FA5; letter-spacing: -3px; line-height: 1; }
.price-period { font-size: 18px; color: #5F5E5A; }
.pricing-features { list-style: none; text-align: left; margin-bottom: 28px; }
.pricing-features li { padding: 8px 0; font-size: 15px; border-bottom: 1px solid rgba(0,0,0,0.06); }
.btn-pricing { display: block; padding: 14px; background: #185FA5; color: #fff; border-radius: 10px; font-size: 16px; font-weight: 600; margin-bottom: 10px; transition: background 0.15s; }
.btn-pricing:hover { background: #1a6dbd; color: #fff; }
.pricing-nota { font-size: 13px; color: #888; }

/* FAQ */
.faq { background: #F8F7F4; }
.faq-list { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: #fff; border: 1px solid rgba(0,0,0,0.08); border-radius: 12px; overflow: hidden; }
.faq-q { width: 100%; text-align: left; padding: 16px 20px; font-size: 15px; font-weight: 600; background: none; border: none; cursor: pointer; font-family: inherit; color: #2C2C2A; display: flex; justify-content: space-between; align-items: center; }
.faq-q:hover { background: #F8F7F4; }
.faq-arrow { font-size: 18px; color: #185FA5; transition: transform 0.2s; flex-shrink: 0; }
.faq-a { display: none; padding: 0 20px 16px; font-size: 14px; color: #5F5E5A; line-height: 1.7; }
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }

/* CTA FINAL */
.cta-final { background: linear-gradient(135deg, #185FA5, #1a3a6e); padding: 80px 24px; }

.btn-cta-final { display: inline-block; padding: 16px 36px; background: #fff; color: #185FA5; border-radius: 12px; font-size: 17px; font-weight: 700; transition: transform 0.15s; }
.btn-cta-final:hover { transform: translateY(-2px); color: #185FA5; }

/* FOOTER */
.footer { background: #2C2C2A; color: rgba(255,255,255,0.6); padding: 40px 24px; }
.footer-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.footer-logo { font-size: 20px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.footer p { font-size: 14px; margin-bottom: 16px; }
.footer-links { display: flex; gap: 20px; justify-content: center; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.5); }
.footer-links a:hover { color: #fff; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
  .nav-links a:not(.btn-nav-login):not(.btn-nav-registro) { display: none; }
  .step-arrow { display: none; }
  .hero-stats { flex-direction: column; gap: 12px; padding: 16px 20px; }
  .hero-stat-sep { width: 60px; height: 1px; }
  h2 { font-size: 26px; }
  .section-inner { padding: 56px 20px; }
}