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

:root {
  --blue:       #2563EB;
  --blue-dark:  #1E3A8A;
  --blue-light: #3B82F6;
  --black:      #0B0B0B;
  --gray-900:   #111827;
  --gray-800:   #1F2937;
  --gray-700:   #374151;
  --gray-400:   #9CA3AF;
  --gray-200:   #E5E7EB;
  --white:      #FFFFFF;
  --font-main:  'Poppins', sans-serif;
  --font-sec:   'Inter', sans-serif;
  --radius:     12px;
  --radius-lg:  20px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sec);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img, svg { display: block; }

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

ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: var(--font-main); font-weight: 700; line-height: 1.2; }

.highlight { color: var(--blue); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 9999px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
}
.btn-primary:hover::after { left: 160%; }
.btn-primary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37,99,235,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover {
  background: rgba(37,99,235,0.1);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-200);
  border-color: rgba(255,255,255,0.2);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; border-radius: 9999px; }
.btn-full { width: 100%; }

/* ===== SECTION HELPERS ===== */
.section-tag {
  display: inline-block;
  background: rgba(37,99,235,0.15);
  color: var(--blue-light);
  border: 1px solid rgba(37,99,235,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
  background: rgba(11,11,11,0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.navbar.scrolled {
  background: rgba(11,11,11,0.92);
  padding: 12px 0;
  border-bottom-color: rgba(255,255,255,0.1);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon { width: 44px; height: 33px; }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-trade {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 0.08em;
}
.logo-wave {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blue);
  letter-spacing: 0.08em;
}
.logo-text small {
  font-family: var(--font-main);
  font-size: 0.48rem;
  letter-spacing: 0.12em;
  color: var(--gray-400);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 4px;
}
.nav-links a {
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-400);
  padding: 7px 16px;
  border-radius: 100px;
  transition: all var(--transition);
}
.nav-links a:hover {
  background: rgba(255,255,255,0.08);
  color: var(--white);
}

.nav-cta { margin-left: 16px; flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(11,11,11,0.98);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 24px 24px;
}
.mobile-menu a {
  padding: 12px 0;
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--gray-400);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-menu a:last-child { border-bottom: none; margin-top: 16px; }
.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#chartCanvas {
  width: 100%;
  height: 100%;
  opacity: 1;
}

/* Beam lines */
.hero-beams {
  position: absolute;
  inset: -50%;
  background:
    repeating-linear-gradient(
      43deg,
      transparent 0px,
      transparent 120px,
      rgba(37,99,235,0.07) 120px,
      rgba(37,99,235,0.07) 122px
    );
  animation: beamsDrift 14s linear infinite;
  pointer-events: none;
}
@keyframes beamsDrift {
  from { transform: translate(0, 0); }
  to   { transform: translate(122px, 122px); }
}

/* Central glow */
.hero-glow {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(37,99,235,0.22) 0%, transparent 70%);
  animation: glowPulse 5s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes glowPulse {
  from { opacity: 0.5; transform: translate(-50%, -50%) scale(0.85); }
  to   { opacity: 1;   transform: translate(-50%, -50%) scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, transparent 40%, var(--black) 100%),
    linear-gradient(to top,    rgba(0,0,0,0.4) 0%, transparent 30%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  color: var(--blue-light);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--font-main);
  letter-spacing: 0.03em;
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--blue-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 800;
  background: linear-gradient(to bottom right, #ffffff 60%, rgba(255,255,255,0.6));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.hero-title .highlight {
  background: linear-gradient(135deg, #93C5FD, #3B82F6, #1D4ED8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-400);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
}
.hero-stat-num {
  display: flex;
  align-items: baseline;
  gap: 3px;
  line-height: 1;
}
.hero-stat strong {
  font-family: var(--font-main);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num em {
  font-style: normal;
  font-family: var(--font-main);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero-stat span {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 6px;
}

.stat-divider { display: none; }


/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--gray-900);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 28px 0;
}

.trust-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: var(--font-main);
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.trust-logo {
  padding: 8px 20px;
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 6px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-400);
  letter-spacing: 0.05em;
  transition: all var(--transition);
}
.trust-logo:hover {
  background: rgba(37,99,235,0.15);
  border-color: rgba(37,99,235,0.4);
  color: var(--blue-light);
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--gray-900);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: rgba(37,99,235,0.4);
  background: rgba(37,99,235,0.06);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(37,99,235,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--blue-light);
  transition: all var(--transition);
}
.feature-card:hover .feature-icon {
  background: rgba(37,99,235,0.25);
}
.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--white);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ===== PROGRAMS ===== */
.programs {
  padding: 100px 0;
  background: var(--gray-900);
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.program-card {
  background: var(--gray-800);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: all var(--transition);
}
.program-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.4);
}

.program-featured {
  background: linear-gradient(145deg, rgba(37,99,235,0.12), rgba(30,58,138,0.08));
  border-color: rgba(37,99,235,0.5);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.2), 0 20px 60px rgba(37,99,235,0.15);
}

.program-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.program-level {
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--blue-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.program-name {
  font-size: 1.4rem;
  color: var(--white);
}

.program-desc {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.7;
}

.program-includes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.program-includes li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--gray-200);
}

.check {
  color: var(--blue-light);
  font-weight: 700;
  flex-shrink: 0;
}

.program-duration {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-400);
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.program-duration svg { width: 14px; height: 14px; color: var(--blue-light); }

/* ===== PARA QUIÉN ES ===== */
.forwhom {
  padding: 100px 0;
  background: var(--gray-900);
}

.forwhom-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.forwhom-card {
  background: var(--gray-800);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition);
}
.forwhom-card:hover {
  border-color: rgba(37,99,235,0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.forwhom-featured {
  background: linear-gradient(145deg, rgba(37,99,235,0.1), rgba(30,58,138,0.06));
  border-color: rgba(37,99,235,0.4);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.15), 0 16px 48px rgba(37,99,235,0.12);
}

.forwhom-icon {
  width: 52px;
  height: 52px;
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  flex-shrink: 0;
}
.forwhom-icon svg { width: 24px; height: 24px; }

.forwhom-tag {
  font-family: var(--font-main);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.forwhom-card h3 {
  font-size: 1.15rem;
  color: var(--white);
  line-height: 1.3;
}

.forwhom-card p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.75;
  flex: 1;
}

.forwhom-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.forwhom-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--gray-200);
}
.forwhom-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

.forwhom-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.forwhom-cta p {
  font-size: 1.1rem;
  color: var(--gray-400);
}
.forwhom-cta strong { color: var(--white); }

@media (max-width: 768px) {
  .forwhom-grid { grid-template-columns: 1fr; }
}

/* ===== HOW IT WORKS ===== */
.how {
  padding: 100px 0;
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.steps-grid--three {
  max-width: 860px;
  margin: 0 auto;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  gap: 20px;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(37,99,235,0.15);
  border: 2px solid rgba(37,99,235,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-main);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue-light);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-content h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--white);
}
.step-content p {
  font-size: 0.88rem;
  color: var(--gray-400);
  line-height: 1.7;
}

.step-connector {
  flex: 0 0 auto;
  width: 60px;
  height: 2px;
  background: linear-gradient(to right, rgba(37,99,235,0.4), rgba(37,99,235,0.1));
  margin-top: 32px;
  flex-shrink: 0;
}

/* ===== STATS SECTION ===== */
.stats-section {
  background: linear-gradient(135deg, var(--blue-dark), rgba(37,99,235,0.8));
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.stat-item {
  text-align: center;
}
.stat-item strong {
  font-family: var(--font-main);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  display: inline;
}
.stat-item span {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(255,255,255,0.6);
}
.stat-item p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 100px 0;
  background: var(--gray-900);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--gray-800);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(37,99,235,0.3);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.stars {
  color: #F59E0B;
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--gray-200);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(37,99,235,0.4);
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
  font-family: var(--font-main);
}
.testimonial-author span {
  font-size: 0.78rem;
  color: var(--gray-400);
}

/* ===== FAQ ===== */
.faq {
  padding: 100px 0;
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--gray-900);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open {
  border-color: rgba(37,99,235,0.4);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}
.faq-question:hover { color: var(--blue-light); }

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(37,99,235,0.15);
  color: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 300;
  transition: all var(--transition);
}
.faq-item.open .faq-icon {
  background: var(--blue);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer {
  max-height: 200px;
}
.faq-answer p {
  padding: 0 24px 24px;
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.75;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 0;
  background: var(--gray-900);
}

.cta-box {
  background: var(--gray-800);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(37,99,235,0.1);
}

.cta-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(37,99,235,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 1rem;
  color: var(--gray-400);
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto 16px;
}
.cta-form input {
  padding: 14px 18px;
  background: var(--gray-900);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 9999px;
  color: var(--white);
  font-family: var(--font-sec);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.cta-form input::placeholder { color: var(--gray-400); }
.cta-form input:focus { border-color: var(--blue); }
.cta-form input[type="tel"],
.cta-form .btn { grid-column: 1 / -1; }

.cta-disclaimer {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin-bottom: 36px;
}

.cta-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--gray-400);
  font-family: var(--font-main);
  font-weight: 500;
}
.trust-item span { font-size: 1rem; }

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand .logo { margin-bottom: 16px; }

.footer-desc {
  font-size: 0.88rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: all var(--transition);
}
.social-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}
.social-link svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.83rem;
  color: var(--gray-400);
}

.footer-disclaimer {
  font-size: 0.75rem !important;
  color: rgba(156,163,175,0.6) !important;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

/* ===== TRUST LOGO BLUE ===== */
.trust-logo-gold {
  background: rgba(37,99,235,0.15);
  border-color: rgba(37,99,235,0.4);
  color: #3B82F6;
  font-weight: 700;
}
.trust-logo-gold:hover {
  background: rgba(37,99,235,0.25);
  border-color: rgba(37,99,235,0.6);
  color: #93C5FD;
}

/* ===== ACCIONES DE ORO ===== */
.gold-section {
  position: relative;
  background: linear-gradient(135deg, #0a1628 0%, #1a2a5e 40%, #0d1b4a 70%, #0a1020 100%);
  padding: 100px 0 0;
  overflow: hidden;
}

.gold-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 75% 40%, rgba(59,130,246,0.14) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 60%, rgba(37,99,235,0.18) 0%, transparent 50%);
  pointer-events: none;
}

.gold-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.gold-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.gold-logo-badge {
  background: white;
  border-radius: 16px;
  padding: 14px 22px;
  display: inline-flex;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.gold-logo-badge .logo-icon { width: 56px; height: 42px; }
.gold-logo-badge .logo-icon line { stroke: #1a1a2e; }

.gold-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
  text-align: center;
}
.gold-text {
  background: linear-gradient(135deg, #93C5FD, #3B82F6, #1D4ED8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gold-subtitle-badge {
  display: inline-block;
  background: rgba(37,99,235,0.85);
  color: white;
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 10px 28px;
  border-radius: 8px;
}

.gold-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  text-align: center;
  line-height: 1.7;
}

.gold-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: rgba(0,0,0,0.5);
  border-radius: 16px;
  border: 1px solid rgba(37,99,235,0.25);
  overflow: hidden;
  width: 100%;
}

.gold-benefit {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 36px 28px;
  border-right: 1px solid rgba(37,99,235,0.18);
}
.gold-benefit:last-child { border-right: none; }

.gold-benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(37,99,235,0.15);
  border: 2px solid rgba(59,130,246,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #93C5FD;
  flex-shrink: 0;
}
.gold-benefit-icon svg { width: 26px; height: 26px; }

.gold-benefit strong {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 800;
  color: #3B82F6;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gold-benefit p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

.gold-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 26px 40px;
  background: linear-gradient(135deg, #1E3A8A, #2563EB, #3B82F6);
  color: #ffffff;
  font-family: var(--font-main);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  margin-top: 8px;
}
.gold-cta svg { width: 22px; height: 22px; }
.gold-cta:hover {
  background: linear-gradient(135deg, #2563EB, #3B82F6, #60A5FA);
  transform: scaleY(1.03);
  box-shadow: 0 -8px 40px rgba(37,99,235,0.4);
}

@media (max-width: 768px) {
  .gold-benefits { grid-template-columns: 1fr; }
  .gold-benefit { border-right: none; border-bottom: 1px solid rgba(37,99,235,0.18); }
  .gold-benefit:last-child { border-bottom: none; }
  .gold-cta { font-size: 0.95rem; padding: 22px 24px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-stats { gap: 28px; }
  .hero-stat { padding: 0; }

  .features-grid { grid-template-columns: 1fr; }
  .programs-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .steps-grid {
    flex-direction: column;
    align-items: center;
  }
  .step-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(37,99,235,0.4), rgba(37,99,235,0.1));
    margin-top: 0;
  }

  .cta-box { padding: 48px 24px; }
  .cta-form { flex-direction: column; }
  .cta-form .btn { width: 100%; }

  .hero-actions { flex-direction: column; align-items: center; }
  .hide-sm { display: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .cta-trust { gap: 16px; }
  .footer-links { gap: 16px; }
}