/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --dark:    #0B1120;
  --dark2:   #111827;
  --dark3:   #1F2937;
  --accent:  #00D4AA;
  --accent2: #00B38A;
  --white:   #F9FAFB;
  --muted:   #9CA3AF;
  --border:  #1F2937;
  --radius:  14px;
  --shadow:  0 4px 32px rgba(0,0,0,0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  white-space: nowrap;
}

.btn-lg { padding: 16px 32px; font-size: 16px; }

.btn-primary {
  background: var(--accent);
  color: #0B1120;
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,212,170,0.3); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  background: transparent;
  color: var(--muted);
  padding: 12px 0;
}
.btn-ghost:hover { color: var(--white); }

.btn-outline-nav {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 8px 20px;
  font-size: 14px;
  border-radius: 8px;
  font-weight: 600;
}
.btn-outline-nav:hover { background: var(--accent); color: var(--dark); }

.btn-card {
  background: var(--dark3);
  color: var(--white);
  width: 100%;
  justify-content: center;
  border: 1px solid var(--border);
}
.btn-card:hover { border-color: var(--accent); color: var(--accent); }

/* =====================
   LABELS & TITLES
   ===================== */
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 48px;
  color: var(--white);
}

/* =====================
   NAV
   ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,17,32,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo span { color: var(--accent); }

/* =====================
   HERO
   ===================== */
.hero {
  padding: 100px 0 80px;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0,212,170,0.12) 0%, transparent 70%), var(--dark);
  text-align: left;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.3);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.accent { color: var(--accent); }

.hero-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}

.hero-trust span { display: flex; align-items: center; gap: 6px; }

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-svg {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 20px 60px rgba(0,212,170,0.08));
}

/* =====================
   STATS BAR
   ===================== */
.stats {
  background: var(--dark3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat {
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 24px;
}

.stat div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.stat span {
  font-size: 12px;
  color: var(--muted);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* =====================
   PAIN POINTS
   ===================== */
.pain {
  padding: 80px 0;
  background: var(--dark2);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.pain-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pain-icon { font-size: 32px; }

.pain-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

/* =====================
   PROCESS
   ===================== */
.process {
  padding: 100px 0;
  background: var(--dark);
}

.steps {
  display: flex;
  gap: 0;
  align-items: flex-start;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 180px;
  padding: 0 20px;
}

.step-icon {
  margin-bottom: 12px;
}

.step-num {
  font-size: 36px;
  font-weight: 900;
  color: rgba(0,212,170,0.15);
  line-height: 1;
  margin-bottom: 10px;
}

.step h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.step p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.step-arrow {
  font-size: 24px;
  color: var(--accent);
  padding-top: 16px;
  flex-shrink: 0;
}

/* =====================
   PACKAGES
   ===================== */
.paquetes {
  padding: 100px 0;
  background: var(--dark2);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.card-icon {
  margin-bottom: -8px;
}

.card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: border-color 0.2s;
}

.card:hover { border-color: rgba(0,212,170,0.4); }

.card-featured {
  background: linear-gradient(145deg, #0f2a22, #111827);
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(0,212,170,0.12);
}

.card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--dark);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.card-tag {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-name {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.card-featured .card-name { color: var(--accent); }

.card-price {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -1px;
}

.card-price span {
  font-size: 20px;
  color: var(--muted);
  font-weight: 500;
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-features li {
  font-size: 14px;
  color: #D1D5DB;
  padding-left: 4px;
}

.card-featured .card-features li { color: #E5E7EB; }

/* ALA CARTE */
.ala-carte {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}

.ala-carte h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}

.ala-carte > p {
  color: var(--muted);
  margin-bottom: 24px;
}

.ala-carte-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 28px;
}

.ala-carte-grid span {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--muted);
}

/* =====================
   CTA FINAL
   ===================== */
.cta-final {
  padding: 100px 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(0,212,170,0.1) 0%, transparent 70%), var(--dark);
  text-align: center;
}

.cta-final-inner { max-width: 640px; margin: 0 auto; }

.cta-icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.cta-final h2 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-final p {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-final-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =====================
   FAQ
   ===================== */
.faq {
  padding: 100px 0;
  background: var(--dark2);
}

.faq-inner { max-width: 720px; margin: 0 auto; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }

.faq-q {
  width: 100%;
  background: var(--dark3);
  border: none;
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  padding: 20px 24px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background 0.15s;
}

.faq-q:hover { background: #2D3748; }
.faq-q span { font-size: 22px; color: var(--accent); transition: transform 0.2s; flex-shrink: 0; }
.faq-item.open .faq-q span { transform: rotate(45deg); }

.faq-a {
  background: var(--dark2);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding: 20px 24px;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  padding: 48px 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer p { font-size: 13px; color: var(--muted); }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

/* =====================
   WHATSAPP FLOAT
   ===================== */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: transform 0.2s, box-shadow 0.2s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,0.5); }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-text { order: 1; }
  .hero-visual { order: 2; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-svg { max-width: 300px; }
  .stat-divider { display: none; }
  .stat { min-width: 160px; }
}

@media (max-width: 768px) {
  .steps { flex-direction: column; gap: 32px; }
  .step-arrow { display: none; }
  .step { padding: 0; }
  .cards { grid-template-columns: 1fr; }
  .ala-carte { padding: 28px 20px; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .cta-final-buttons { flex-direction: column; align-items: center; }
}