:root {
  --bg: #0D1B2A;
  --bg-alt: #0F2438;
  --surface: #15314F;
  --surface-2: #1A3F62;
  --text: #F0F4F8;
  --text-muted: #8899AA;
  --accent: #FF6535;
  --accent-light: #FF8F70;
  --teal: #00E5BE;
  --teal-dim: rgba(0,229,190,0.15);
  --border: rgba(255,255,255,0.08);
  --radius: 14px;
  --radius-sm: 8px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }

/* Nav */
.nav-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,27,42,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--accent);
  letter-spacing: 0.12em;
}

.nav-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Section defaults */
section { padding: 96px 32px; }

.section-header { text-align: center; margin-bottom: 64px; }

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255,101,53,0.12);
  border: 1px solid rgba(255,101,53,0.25);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
}

/* Hero */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,101,53,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,229,190,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 32px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--teal);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  line-height: 1.0;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-headline .highlight {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.trust-item {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--teal);
}

/* Chat Widget */
.chat-widget {
  background: #1C2B3A;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
}

.chat-header {
  background: var(--surface);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}

.chat-header-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.chat-header-dot.green { background: var(--teal); }

.online-badge {
  margin-left: auto;
  background: rgba(0,229,190,0.15);
  color: var(--teal);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
}

.chat-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.msg-customer {
  background: var(--surface-2);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px 12px 12px 4px;
  font-size: 0.85rem;
  align-self: flex-end;
  max-width: 85%;
}

.msg-ai {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 10px 14px;
  border-radius: 12px 12px 4px 12px;
  font-size: 0.82rem;
  line-height: 1.5;
  align-self: flex-start;
  max-width: 88%;
}

.msg-confirm {
  background: rgba(0,229,190,0.08) !important;
  border-color: rgba(0,229,190,0.2) !important;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.chat-input-bar {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-input-placeholder {
  flex: 1;
  font-size: 0.82rem;
  color: var(--text-muted);
  opacity: 0.5;
}

.send-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}

.send-btn:hover { transform: scale(1.1); background: var(--accent-light); }

/* Proof */
.proof-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 32px;
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.proof-stat {
  text-align: center;
  flex: 1;
  min-width: 140px;
}

.stat-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.proof-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* How */
.how-section { background: var(--bg); }

.how-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.how-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

.how-card:hover {
  border-color: rgba(255,101,53,0.3);
  transform: translateY(-4px);
}

.how-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 4rem;
  color: var(--surface-2);
  line-height: 1;
  margin-bottom: 16px;
}

.how-icon {
  margin-bottom: 16px;
}

.how-card h3 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 12px;
}

.how-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Sectores */
.sectores-section { background: var(--bg-alt); }

.sectores-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.sector-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}

.sector-card:hover {
  border-color: rgba(255,101,53,0.3);
  background: var(--surface-2);
}

.sector-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.sector-card span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.4;
}

.sectores-note {
  text-align: center;
  margin-top: 28px;
  font-size: 0.82rem;
  color: var(--text-muted);
  opacity: 0.7;
}

/* Pricing */
.pricing-section { background: var(--bg); }

.pricing-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  position: relative;
  transition: border-color 0.2s;
}

.pricing-card:hover { border-color: rgba(255,255,255,0.15); }

.pricing-card.featured {
  border-color: rgba(255,101,53,0.4);
  background: var(--surface);
}

.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 12px;
}

.plan-price {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 3.5rem;
  color: var(--text);
  line-height: 1;
  margin-bottom: 8px;
}

.plan-period {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-muted);
}

.plan-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.5;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.plan-features li svg { flex-shrink: 0; margin-top: 1px; }

/* Why now */
.why-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.why-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-text h2 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.2;
}

.why-text p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.timeline-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: border-color 0.2s;
}

.timeline-item:hover { border-color: rgba(255,255,255,0.15); }

.timeline-item.now {
  border-color: rgba(255,101,53,0.4);
  background: var(--surface-2);
}

.tl-year {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.tl-event {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Proceso */
.proceso-section { background: var(--bg); }

.proceso-flow {
  max-width: 1100px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 12px;
}

.proceso-flow::-webkit-scrollbar { display: none; }

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.flow-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
}

.flow-name {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 80px;
  line-height: 1.3;
}

.flow-arrow {
  color: var(--text-muted);
  font-size: 1rem;
  opacity: 0.4;
  padding: 0 8px;
  flex-shrink: 0;
}

/* Manifesto */
.manifesto-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.manifesto-quote {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 32px;
  font-style: normal;
}

.manifesto-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.manifesto-cta {
  margin-top: 40px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  padding: 16px 24px;
  border: 1px solid rgba(255,101,53,0.3);
  border-radius: var(--radius-sm);
  background: rgba(255,101,53,0.06);
}

/* Footer */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px 32px 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--accent);
  letter-spacing: 0.12em;
}

.footer-tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-copy {
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.5;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .how-grid { grid-template-columns: 1fr; }
  .sectores-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .why-inner { grid-template-columns: 1fr; }
  .proof-inner { justify-content: center; }
  .proof-divider { display: none; }
  section { padding: 64px 20px; }
}

@media (max-width: 480px) {
  .sectores-grid { grid-template-columns: 1fr 1fr; }
  .hero-headline { font-size: 2.5rem; }
}