/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; background: #0A0F1E; color: #fff; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== NAVBAR ===== */
.navbar { display: flex; align-items: center; justify-content: space-between; padding: 0 64px; height: 72px; background: #0A0F1E; position: sticky; top: 0; z-index: 100; border-bottom: 1px solid #1E2A45; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; }
.logo-text { display: inline-flex; }
.nav-logo img { border-radius: 50%; }
.logo-intra { color: #fff; }
.logo-vec { background: linear-gradient(180deg, #1B4FFF, #00B4D8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; list-style: none; gap: 32px; }
.nav-links a { color: #94A3B8; font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: #fff; }
.nav-cta { background: linear-gradient(90deg, #1B4FFF, #00B4D8); color: #fff; font-size: 15px; font-weight: 600; padding: 10px 20px; border-radius: 8px; }
.nav-burger { display: none; flex-direction: column; justify-content: center; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; width: 40px; height: 40px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: #94A3B8; border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-links-cta { display: none; }

/* ===== ARTICLE ===== */
.article-page { max-width: 760px; margin: 0 auto; padding: 80px 24px; }
.article-hero { margin: -80px -24px 48px; overflow: hidden; }
.article-hero-img { width: 100%; height: 280px; object-fit: cover; display: block; border-bottom: 1px solid #1E2A45; }

/* ===== ARTICLE CTA ===== */
.article-cta { margin: 56px 0 0; }
.article-cta-inner { background: linear-gradient(135deg, #0F1729 0%, #111827 100%); border: 1px solid #1B4FFF; border-radius: 16px; padding: 40px 48px; text-align: center; }
.article-cta-headline { font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.article-cta-text { font-size: 16px; color: #64748B; line-height: 1.7; margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; }
.article-cta-btn { display: inline-block; background: linear-gradient(90deg, #1B4FFF, #00B4D8); color: #fff; font-size: 15px; font-weight: 600; padding: 14px 28px; border-radius: 8px; transition: opacity .2s; }
.article-cta-btn:hover { opacity: .85; }
.article-meta { margin-bottom: 16px; }
.article-date { font-size: 14px; color: #475569; }
.article-title { font-size: 42px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; color: #fff; }
.article-description { font-size: 18px; color: #64748B; margin-bottom: 48px; line-height: 1.6; border-left: 3px solid #1B4FFF; padding-left: 20px; }
.article-body { color: #94A3B8; font-size: 17px; line-height: 1.8; }
.article-body h2 { color: #fff; font-size: 26px; font-weight: 700; margin: 48px 0 16px; }
.article-body h3 { color: #e2e8f0; font-size: 20px; font-weight: 600; margin: 32px 0 12px; }
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol { margin: 0 0 20px 24px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: #e2e8f0; font-weight: 600; }

/* ===== BLOG LIST ===== */
.blog-list { max-width: 1152px; margin: 0 auto; padding: 80px 144px; }
.blog-header { margin-bottom: 56px; }
.blog-header h1 { font-size: 48px; font-weight: 800; margin-bottom: 12px; }
.blog-header p { color: #64748B; font-size: 17px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { background: #0F1729; border: 1px solid #1E2A45; border-radius: 16px; padding: 0; display: flex; flex-direction: column; gap: 0; overflow: hidden; transition: border-color .2s; }
.blog-card-img-wrap { width: 100%; height: 160px; overflow: hidden; flex-shrink: 0; }
.blog-card-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.blog-card:hover .blog-card-img { transform: scale(1.03); }
.blog-card-date { font-size: 13px; color: #475569; padding: 24px 28px 0; }
.blog-card-title { font-size: 20px; font-weight: 700; color: #fff; line-height: 1.3; padding: 8px 28px 0; }
.blog-card-desc { font-size: 15px; color: #64748B; line-height: 1.6; flex: 1; padding: 8px 28px 0; }
.blog-card-more { font-size: 14px; color: #1B4FFF; font-weight: 600; padding: 12px 28px 24px; }
.blog-card:hover { border-color: #1B4FFF; }

/* ===== FOOTER ===== */
.footer { background: #070B16; padding: 48px 144px; }
.footer-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.footer-tagline { font-size: 14px; color: #64748B; }
.footer-divider { height: 1px; background: #1E2A45; margin-bottom: 24px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; }
.footer-copy { font-size: 13px; color: #334155; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: #475569; transition: color .2s; }
.footer-links a:hover { color: #94A3B8; }
.footer-ig { display: flex; justify-content: flex-end; margin: 28px 0; }
.footer-ig-btn { display: inline-flex; align-items: center; gap: 10px; background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; font-size: 14px; font-weight: 600; padding: 10px 22px; border-radius: 50px; transition: opacity .2s; letter-spacing: .01em; }
.footer-ig-btn:hover { opacity: .85; }

/* ===== HOMEPAGE — SHARED ===== */
.container { max-width: 1152px; margin: 0 auto; padding: 80px 144px; }
.section-dark { background: #070B16; }
.section-mid { background: #0A0F1E; position: relative; overflow: hidden; }
.section-header { text-align: center; margin-bottom: 56px; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.section-label { font-size: 12px; font-weight: 700; color: #1B4FFF; letter-spacing: 2px; }
.section-label--cyan { color: #00B4D8; }
.section-h2 { font-size: 42px; font-weight: 800; line-height: 1.2; color: #fff; }
.section-desc { font-size: 17px; color: #64748B; line-height: 1.6; max-width: 580px; }

/* Shared buttons */
.btn-primary { background: linear-gradient(180deg, #1B4FFF, #00B4D8); color: #fff; font-weight: 600; border-radius: 10px; display: inline-flex; align-items: center; transition: opacity .2s; }
.btn-outline { border: 1px solid #1B4FFF88; color: #94A3B8; font-weight: 500; border-radius: 10px; display: inline-flex; align-items: center; transition: border-color .2s, color .2s; }
.btn-outline:hover { border-color: #1B4FFF; color: #fff; }
.btn-white { background: #fff; color: #1B3BCC; font-weight: 700; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; transition: opacity .2s; }
.btn-white:hover { opacity: .9; }
.btn-gradient { background: linear-gradient(180deg, #1B4FFF, #00B4D8); color: #fff; font-weight: 700; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; transition: opacity .2s; }
.btn-gradient:hover { opacity: .85; }
.btn-lg { height: 52px; padding: 0 28px; font-size: 16px; }
.btn-full { width: 100%; height: 48px; font-size: 15px; justify-content: center; }
.btn-primary:hover { opacity: .88; }

/* ===== HERO ===== */
.hero { background: linear-gradient(180deg, #0A0F1E, #0D1633); min-height: 680px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.hero-glow { position: absolute; width: 700px; height: 400px; background: radial-gradient(ellipse, #1B4FFF33 0%, transparent 70%); top: 80px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.hero-content { display: flex; flex-direction: column; align-items: center; gap: 28px; text-align: center; max-width: 828px; padding: 80px 24px; position: relative; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: #1B4FFF22; border: 1px solid #1B4FFF55; border-radius: 100px; height: 32px; padding: 0 16px; font-size: 13px; font-weight: 500; color: #00B4D8; }
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: linear-gradient(180deg, #1B4FFF, #00B4D8); flex-shrink: 0; }
.hero-h1 { font-size: 56px; font-weight: 800; line-height: 1.1; color: #fff; width: 100%; }
.hero-sub { font-size: 18px; color: #94A3B8; line-height: 1.6; max-width: 620px; }
.hero-ctas { display: flex; gap: 16px; align-items: center; }
.hero-trust { display: flex; gap: 32px; }
.hero-trust span { font-size: 14px; color: #64748B; }

/* ===== PROBLEMA ===== */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.problem-card { background: #0F1729; border: 1px solid #1E2A45; border-radius: 16px; padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.problem-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.problem-icon--blue { background: #1B4FFF18; }
.problem-icon--cyan { background: #00B4D818; }
.problem-card h3 { font-size: 18px; font-weight: 700; color: #fff; }
.problem-card p { font-size: 15px; color: #64748B; line-height: 1.6; }

/* ===== PLANES ===== */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan-card { background: #0F1729; border: 1px solid #1E2A45; border-radius: 20px; padding: 36px; display: flex; flex-direction: column; gap: 0; }
.plan-card--popular { background: linear-gradient(160deg, #1B3BCC, #0D2080); border-color: #2E4FFF55; box-shadow: 0 16px 48px #1B4FFF33; }
.plan-card--growth { border-color: #00B4D844; }
.plan-badge { display: inline-flex; align-items: center; background: #ffffff22; border-radius: 100px; height: 26px; padding: 0 12px; font-size: 12px; font-weight: 600; color: #fff; margin-bottom: 16px; width: fit-content; }
.plan-name { font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.plan-type { font-size: 13px; color: #64748B; margin-bottom: 20px; }
.plan-type--light { color: #ffffffaa; }
.plan-price { display: flex; align-items: flex-end; gap: 4px; margin-bottom: 12px; }
.plan-amount { font-size: 42px; font-weight: 800; color: #fff; line-height: 1; }
.plan-amount--gradient { background: linear-gradient(180deg, #1B4FFF, #00B4D8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.plan-period { font-size: 18px; color: #64748B; padding-bottom: 6px; }
.plan-desc { font-size: 15px; color: #64748B; line-height: 1.6; margin-bottom: 20px; }
.plan-desc--light { color: #ffffffcc; }
.plan-divider { border: none; border-top: 1px solid #1E2A45; margin-bottom: 20px; }
.plan-divider--light { border-color: #ffffff22; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #94A3B8; }
.plan-features--light li { color: #ffffffcc; }
.feat-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.feat-dot--blue { background: #1B4FFF; }
.feat-dot--white { background: #fff; }
.feat-dot--cyan { background: #00B4D8; }
.feat-badge { display: inline-flex; align-items: center; background: linear-gradient(90deg, #1B4FFF, #00B4D8); border-radius: 100px; height: 20px; padding: 0 8px; font-size: 10px; font-weight: 700; color: #fff; margin-left: 4px; }
.plan-spacer { flex: 1; min-height: 24px; }

/* ===== FAQ ===== */
.faq-list { width: 100%; max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid #1E2A45; }
.faq-item:last-child { border-bottom: none; }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; font-size: 17px; font-weight: 600; color: #fff; cursor: pointer; list-style: none; gap: 16px; }
.faq-q::-webkit-details-marker { display: none; }
.faq-icon { font-size: 20px; color: #1B4FFF; flex-shrink: 0; transition: transform .25s; }
details[open] .faq-icon { transform: rotate(45deg); }
.faq-a { font-size: 15px; color: #64748B; line-height: 1.6; padding-bottom: 24px; }

/* ===== CONTACTO ===== */
.section-contact { overflow: hidden; }
.section-contact .container { display: flex; flex-direction: column; align-items: center; }
.contact-glow { position: absolute; width: 600px; height: 300px; background: radial-gradient(ellipse, #00B4D822 0%, transparent 70%); top: 40px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.contact-btns { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; }
.contact-btn { display: inline-flex; align-items: center; gap: 12px; height: 56px; padding: 0 32px; border-radius: 12px; font-size: 16px; font-weight: 500; transition: opacity .2s; }
.contact-btn--email { background: #0F1729; border: 1px solid #1E2A45; color: #fff; }
.contact-btn--email:hover { border-color: #1B4FFF; }
.contact-btn--wa { background: linear-gradient(180deg, #25D366, #128C7E); color: #fff; font-weight: 600; }
.contact-btn--wa:hover { opacity: .88; }
.contact-note { font-size: 14px; color: #334155; text-align: center; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .navbar { padding: 0 32px; }
  .container { padding: 64px 32px; }
  .blog-list { padding: 64px 32px; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .footer { padding: 48px 32px; }
}
@media (max-width: 768px) {
  .navbar { padding: 0 24px; }
  .nav-burger { display: flex; }
  .nav-cta { display: none; }
  .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #0A0F1E; border-bottom: 1px solid #1E2A45; flex-direction: column; padding: 8px 24px 24px; gap: 0; z-index: 99; }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid #1E2A45; }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a { display: block; padding: 16px 0; font-size: 16px; }
  .nav-links-cta { display: block; }
  .nav-links-cta a { background: linear-gradient(90deg, #1B4FFF, #00B4D8); color: #fff !important; font-weight: 600; padding: 12px 20px !important; border-radius: 8px; text-align: center; margin-top: 8px; }
  .container { padding: 48px 24px; }
  .hero-h1 { font-size: 38px; }
  .hero-sub { font-size: 16px; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn-lg { width: 100%; justify-content: center; }
  .hero-trust { flex-direction: column; gap: 8px; align-items: center; }
  .section-h2 { font-size: 30px; }
  .problem-grid { grid-template-columns: 1fr; }
  .contact-btns { flex-direction: column; width: 100%; }
  .contact-btn { width: 100%; justify-content: center; }
  .article-page { padding: 48px 24px; }
  .article-title { font-size: 28px; }
  .article-cta-inner { padding: 32px 24px; }
  .blog-list { padding: 48px 24px; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer { padding: 40px 24px; }
  .footer-top, .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

/* ===== LEGAL PAGES ===== */
.legal-inner { max-width: 1152px; margin: 0 auto; padding: 0 144px; }
.legal-hdr { background: #070B16; padding: 64px 0 48px; }
.breadcrumb { display: flex; align-items: center; gap: 6px; margin-bottom: 16px; }
.breadcrumb-link { font-size: 13px; color: #475569; text-decoration: none; }
.breadcrumb-link:hover { color: #64748B; }
.breadcrumb-sep { font-size: 13px; color: #334155; }
.breadcrumb-cur { font-size: 13px; color: #64748B; }
.legal-title { font-size: 48px; font-weight: 800; color: #fff; margin: 0 0 12px; line-height: 1.1; }
.legal-updated { font-size: 14px; color: #334155; }
.legal-body { background: #0A0F1E; padding: 64px 0; }
.legal-body h2 { font-size: 22px; font-weight: 700; color: #fff; margin: 48px 0 16px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body p { font-size: 16px; color: #64748B; line-height: 1.8; margin-bottom: 16px; width: 100%; }
.legal-body ul { list-style: none; padding: 0; margin: 0 0 16px; }
.legal-body ul li { font-size: 16px; color: #64748B; line-height: 1.8; padding-left: 20px; position: relative; margin-bottom: 4px; }
.legal-body ul li::before { content: "·"; position: absolute; left: 0; color: #1B4FFF; }
.legal-body strong { color: #94A3B8; font-weight: 600; }
.cookie-table-wrap { overflow-x: auto; margin: 20px 0 16px; }
.cookie-table { width: 100%; border-collapse: collapse; border: 1px solid #1E2A45; border-radius: 12px; overflow: hidden; }
.cookie-table th { background: #0F1729; color: #94A3B8; font-size: 13px; font-weight: 700; text-align: left; padding: 12px 20px; }
.cookie-table td { color: #64748B; font-size: 14px; padding: 16px 20px; border-top: 1px solid #1E2A45; }
.cookie-name { color: #00B4D8; font-weight: 500; }
@media (max-width: 1024px) {
  .legal-inner { padding: 0 32px; }
  .legal-title { font-size: 36px; }
}
@media (max-width: 768px) {
  .legal-inner { padding: 0 24px; }
  .legal-hdr { padding: 48px 0 36px; }
  .legal-title { font-size: 28px; }
  .legal-body { padding: 48px 0; }
  .legal-body h2 { font-size: 18px; }
}

/* ===== 404 ===== */
.error-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; background: #0A0F1E; }
.error-inner { text-align: center; padding: 48px 24px; }
.error-code { font-size: 96px; font-weight: 800; line-height: 1; background: linear-gradient(135deg, #1B4FFF, #00B4D8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 16px; }
.error-title { font-size: 32px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.error-desc { font-size: 17px; color: #64748B; margin-bottom: 32px; }

/* ===== COOKIE BANNER ===== */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: #0F1729; border-top: 1px solid #1E2A45; padding: 16px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; z-index: 999; }
.cookie-text { font-size: 14px; color: #64748B; line-height: 1.5; margin: 0; }
.cookie-text a { color: #00B4D8; text-decoration: none; }
.cookie-text a:hover { text-decoration: underline; }
.cookie-actions { flex-shrink: 0; }
.cookie-btn { background: linear-gradient(90deg, #1B4FFF, #00B4D8); color: #fff; font-size: 14px; font-weight: 600; padding: 10px 24px; border: none; border-radius: 8px; cursor: pointer; transition: opacity .2s; }
.cookie-btn:hover { opacity: .85; }
@media (max-width: 768px) {
  .cookie-banner { flex-direction: column; align-items: flex-start; padding: 20px 24px; }
  .cookie-btn { width: 100%; text-align: center; }
}