/* =====================================================
   IMAGINE SPACE · Partner Oficial de Sony
   Landing page · Cuenca 2026
   Estética: premium, cinematográfica, sobria (Sony-like)
   ===================================================== */

/* ---------- 1. TOKENS / VARIABLES ---------- */
:root {
  /* Paleta */
  --bg:           #000000;
  --bg-elev:      #0a0a0c;
  --bg-elev-2:    #111114;
  --line:         rgba(255,255,255,0.08);
  --line-strong:  rgba(255,255,255,0.16);

  --fg:           #ffffff;
  --fg-soft:      rgba(255,255,255,0.78);
  --fg-mute:      rgba(255,255,255,0.55);
  --fg-dim:       rgba(255,255,255,0.35);

  --cyan:         #00e5ff;
  --blue:         #2979ff;
  --magenta:      #ff2d75;
  --red:          #ff3b30;
  --gold:         #f5c95b;

  --grad-primary: linear-gradient(135deg, #00e5ff 0%, #2979ff 50%, #ff2d75 100%);
  --grad-hero:    linear-gradient(180deg, #000 0%, #050608 60%, #000 100%);
  --grad-soft:    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.0));

  /* Tipografía */
  --font-sans:    'Inter', 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;

  /* Layout */
  --container:    1200px;
  --radius:       16px;
  --radius-lg:    24px;
  --radius-sm:    10px;

  /* Shadows / glow */
  --shadow-card:  0 24px 60px -24px rgba(0,0,0,0.8);
  --glow-cyan:    0 0 40px rgba(0,229,255,0.35);
  --glow-mag:     0 0 40px rgba(255,45,117,0.35);

  /* Transitions */
  --t-fast:       180ms ease;
  --t:            320ms cubic-bezier(.2,.7,.2,1);
  --t-slow:       600ms cubic-bezier(.2,.7,.2,1);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast), opacity var(--t-fast); }
a:hover { color: var(--cyan); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }

/* ---------- 3. UTILS ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-mute);
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  margin-bottom: 18px;
}
.section { padding: 110px 0; position: relative; }
.section-head { text-align: center; max-width: 820px; margin: 0 auto 64px; }
.section-title { font-size: clamp(28px, 4.4vw, 52px); margin-bottom: 16px; }
.section-desc { color: var(--fg-soft); font-size: clamp(15px, 1.4vw, 17px); }

/* ---------- 4. BOTONES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
  cursor: pointer;
}
.btn-lg  { padding: 16px 30px; font-size: 15px; }
.btn-block { width: 100%; }

.btn-primary {
  background: #fff;
  color: #000;
  border-color: #fff;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #fff 0%, #cfeaff 100%);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -10px rgba(0,229,255,0.5);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: var(--line-strong);
}
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.06);
  color: #fff;
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--fg-soft);
  border-color: var(--line);
}
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,0.08); }
.btn-wa svg { color: #25D366; }

/* ---------- 5. HEADER / NAV ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(0,0,0,0.55);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.site-header.scrolled {
  background: rgba(0,0,0,0.82);
  border-bottom-color: var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.brand-logo { height: 40px; width: auto; object-fit: contain; }
.hero-logo-box { margin-bottom: 24px; display: flex; justify-content: center; }
.hero-main-logo { max-width: 600px; width: 90%; height: auto; }
@media (max-width: 880px) { .hero-main-logo { max-width: 320px; } }

/* Resto del CSS... */
.brand:hover { color: #fff; }
.brand-mark { color: #fff; display: inline-flex; }
.brand-text { display: inline-flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-family: var(--font-display); font-weight: 800; font-size: 16px; letter-spacing: 0.02em; }
.brand-text span { font-family: var(--font-display); font-weight: 400; font-size: 16px; letter-spacing: 0.1em; }
.brand-text em { font-style: normal; font-size: 10px; letter-spacing: 0.22em; color: var(--fg-mute); margin-top: 4px; text-transform: uppercase; }
.brand-text strong, .brand-text span { display: inline; }

.main-nav { display: flex; gap: 4px; }
.main-nav a {
  position: relative;
  font-size: 14px;
  color: var(--fg-soft);
  padding: 10px 14px;
  border-radius: 100px;
  font-weight: 500;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,0.06); }

.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta .btn-wa span { display: inline; }

.hamburger {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.hamburger span {
  width: 18px; height: 1.6px; background: #fff; transition: transform var(--t), opacity var(--t);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 130px 0 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background: var(--grad-hero);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
  opacity: 0.5;
}
.hero-glow {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  animation: float 14s ease-in-out infinite;
}
.glow-cyan    { background: radial-gradient(circle, rgba(0,229,255,0.55), transparent 60%); top: -10%; left: -10%; }
.glow-magenta { background: radial-gradient(circle, rgba(255,45,117,0.5), transparent 60%); bottom: -15%; right: -10%; animation-delay: -5s; }
.glow-blue    { background: radial-gradient(circle, rgba(41,121,255,0.45), transparent 60%); top: 30%; right: 20%; animation-delay: -10s; opacity: 0.3; }

.hero-particles {
  position: absolute; inset: 0;
  background:
    radial-gradient(2px 2px at 12% 30%, rgba(0,229,255,0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 80% 20%, rgba(255,255,255,0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 60% 70%, rgba(255,45,117,0.6), transparent 60%),
    radial-gradient(2px 2px at 30% 80%, rgba(41,121,255,0.6), transparent 60%),
    radial-gradient(1px 1px at 90% 60%, rgba(255,255,255,0.5), transparent 60%),
    radial-gradient(1px 1px at 20% 50%, rgba(0,229,255,0.5), transparent 60%);
  opacity: 0.85;
}
.hero-noise {
  position: absolute; inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero-inner { position: relative; text-align: center; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  background: rgba(255,255,255,0.03);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-soft);
  margin-bottom: 32px;
}
.hero-tag .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  animation: pulse 1.8s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 13vw, 180px);
  line-height: 0.92;
  font-weight: 900;
  letter-spacing: -0.04em;
  margin: 0 0 28px;
}
.hero-title .line { display: block; }
.hero-title .gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 60px rgba(0,229,255,0.3);
}

.hero-sub {
  font-size: clamp(16px, 1.8vw, 22px);
  color: var(--fg-soft);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.5;
  font-weight: 300;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 16px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  background: rgba(255,255,255,0.03);
  margin-bottom: 36px;
  flex-wrap: wrap;
  justify-content: center;
}
.meta-item { padding: 4px 22px; display: flex; flex-direction: column; gap: 2px; }
.meta-label { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--fg-mute); }
.meta-value { font-size: 14px; font-weight: 600; color: #fff; }
.meta-divider { width: 1px; height: 30px; background: var(--line-strong); }

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-support {
  color: var(--fg-mute);
  font-size: 13px;
  letter-spacing: 0.04em;
  max-width: 640px;
  margin: 0 auto;
}
.hero-support strong { color: #fff; }

.hero-scroll {
  margin-top: 50px;
  display: inline-flex;
  width: 24px; height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  justify-content: center;
  padding: 6px;
}
.hero-scroll span {
  width: 2px; height: 8px;
  background: var(--cyan);
  border-radius: 2px;
  animation: scroll-dot 1.8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0,0); }
  50%      { transform: translate(20px, -30px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--cyan); }
  50%      { opacity: 0.5; box-shadow: 0 0 24px var(--cyan); }
}
@keyframes scroll-dot {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ---------- 7. SECTION ABOUT ---------- */
.section-about { background: linear-gradient(180deg, #000 0%, #050608 100%); }
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-copy p { font-size: 17px; color: var(--fg-soft); margin: 0 0 18px; }
.about-copy strong { color: #fff; }
.about-copy em { color: var(--cyan); font-style: normal; font-weight: 600; }
.about-copy .btn { margin-top: 16px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.stat-card {
  padding: 32px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  transition: transform var(--t), border-color var(--t);
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.stat-card.highlight {
  background: linear-gradient(135deg, rgba(0,229,255,0.12), rgba(255,45,117,0.08));
  border-color: rgba(0,229,255,0.35);
}
.stat-num { display: block; font-family: var(--font-display); font-size: 56px; font-weight: 800; line-height: 1; letter-spacing: -0.03em; }
.stat-card.highlight .stat-num { background: var(--grad-primary); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.stat-lbl { display: block; margin-top: 8px; color: var(--fg-mute); font-size: 13px; text-transform: uppercase; letter-spacing: 0.16em; }

/* ---------- 8. BENEFITS ---------- */
.section-benefits { background: var(--bg); border-top: 1px solid var(--line); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.benefit-card {
  padding: 28px 24px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  transition: transform var(--t), border-color var(--t), background var(--t);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content:'';
  position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(0,229,255,0.08), transparent 50%);
  opacity: 0;
  transition: opacity var(--t);
  pointer-events: none;
}
.benefit-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.benefit-card:hover::before { opacity: 1; }
.benefit-icon {
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--cyan);
  margin-bottom: 16px;
  background: rgba(0,229,255,0.06);
}
.benefit-card h3 { font-size: 16px; margin: 0 0 8px; font-weight: 700; }
.benefit-card p { font-size: 14px; color: var(--fg-mute); margin: 0; line-height: 1.55; }
.benefit-card-feature {
  background: linear-gradient(135deg, rgba(0,229,255,0.10), rgba(255,45,117,0.06));
  border-color: rgba(0,229,255,0.35);
}
.benefit-card-feature .benefit-icon { color: #fff; background: var(--grad-primary); border-color: transparent; }

/* ---------- 9. PRICING ---------- */
.section-pricing {
  background: linear-gradient(180deg, #000 0%, #06070a 50%, #000 100%);
  position: relative;
  overflow: hidden;
}
.section-bg-accent {
  position: absolute; top: 10%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 500px;
  background: radial-gradient(ellipse, rgba(41,121,255,0.18), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.price-card {
  position: relative;
  padding: 32px 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  display: flex;
  flex-direction: column;
  transition: transform var(--t), border-color var(--t);
}
.price-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.price-card-featured {
  background:
    linear-gradient(180deg, rgba(0,229,255,0.10), rgba(255,45,117,0.04)),
    linear-gradient(180deg, #0a0a0c, #0a0a0c);
  border-color: rgba(0,229,255,0.4);
  box-shadow: 0 30px 80px -30px rgba(0,229,255,0.4);
}
.price-card-featured::before {
  content:''; position: absolute; inset:-1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-primary);
  -webkit-mask: linear-gradient(#000,#000) content-box, linear-gradient(#000,#000);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.price-flag {
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--grad-primary);
  color: #000;
  border-radius: 100px;
  white-space: nowrap;
}
.price-flag-soft {
  background: rgba(255,255,255,0.1);
  color: var(--fg-soft);
  border: 1px solid var(--line-strong);
}
.price-head h3 {
  font-size: 22px;
  margin: 0 0 8px;
  font-weight: 800;
  letter-spacing: 0;
}
.price-sub { font-size: 13px; color: var(--fg-mute); margin: 0 0 22px; min-height: 36px; }
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.price-amount .currency { font-size: 22px; color: var(--fg-mute); font-weight: 600; }
.price-amount .value    { font-family: var(--font-display); font-size: 56px; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
.price-amount .per      { font-size: 14px; color: var(--fg-mute); margin-left: 4px; }

.price-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.price-list li {
  position: relative;
  padding-left: 24px;
  font-size: 13.5px;
  color: var(--fg-soft);
  line-height: 1.5;
}
.price-list li::before {
  content:'';
  position: absolute;
  left: 0; top: 7px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: rgba(0,229,255,0.15);
  border: 1px solid rgba(0,229,255,0.5);
}
.price-list li::after {
  content:'';
  position: absolute;
  left: 4px; top: 11px;
  width: 6px; height: 3px;
  border-left: 1.5px solid var(--cyan);
  border-bottom: 1.5px solid var(--cyan);
  transform: rotate(-45deg);
}
.price-list li.price-warning { color: var(--fg-mute); font-style: italic; }
.price-list li.price-warning::before { background: rgba(255,59,48,0.12); border-color: rgba(255,59,48,0.5); }
.price-list li.price-warning::after  { border-color: var(--red); }
.price-list strong { color: #fff; }

.pricing-foot {
  margin-top: 36px;
  text-align: center;
  color: var(--fg-mute);
  font-size: 13px;
}
.pricing-foot strong { color: #fff; }

/* ---------- 10. SPEAKERS ---------- */
.section-speakers { background: var(--bg); border-top: 1px solid var(--line); }
.section-speakers-nat { background: linear-gradient(180deg, #050608 0%, #000 100%); }

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.speakers-intl { grid-template-columns: repeat(3, 1fr); }

.speaker-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  overflow: hidden;
  transition: transform var(--t), border-color var(--t);
  display: flex;
  flex-direction: column;
}
.speaker-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }

.speaker-photo {
  aspect-ratio: 4 / 5;
  background: #0a0a0c;
  position: relative;
  overflow: hidden;
}
.speaker-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 800ms cubic-bezier(.2,.7,.2,1);
}
.speaker-card:hover .speaker-photo img { transform: scale(1.04); }

/* Placeholders premium para fotos no disponibles */
.speaker-placeholder {
  background:
    radial-gradient(ellipse at top, rgba(0,229,255,0.12), transparent 60%),
    radial-gradient(ellipse at bottom, rgba(255,45,117,0.10), transparent 60%),
    #0a0a0c;
  display: flex; align-items: center; justify-content: center;
}
.speaker-placeholder.ph-1 { background: radial-gradient(circle at 20% 20%, rgba(0,229,255,0.25), transparent 60%), radial-gradient(circle at 80% 80%, rgba(255,45,117,0.15), transparent 60%), #0a0a0c; }
.speaker-placeholder.ph-2 { background: radial-gradient(circle at 70% 30%, rgba(41,121,255,0.25), transparent 60%), radial-gradient(circle at 30% 70%, rgba(0,229,255,0.18), transparent 60%), #0a0a0c; }
.speaker-placeholder.ph-3 { background: radial-gradient(circle at 50% 30%, rgba(255,45,117,0.22), transparent 60%), radial-gradient(circle at 50% 80%, rgba(245,201,91,0.15), transparent 60%), #0a0a0c; }
.speaker-placeholder.ph-4 { background: radial-gradient(circle at 30% 50%, rgba(245,201,91,0.20), transparent 60%), radial-gradient(circle at 80% 30%, rgba(0,229,255,0.18), transparent 60%), #0a0a0c; }
.speaker-placeholder.ph-5 { background: radial-gradient(circle at 80% 70%, rgba(41,121,255,0.25), transparent 60%), radial-gradient(circle at 20% 30%, rgba(255,45,117,0.15), transparent 60%), #0a0a0c; }

.ph-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.05), transparent 70%);
  animation: ph-pulse 4s ease-in-out infinite;
}
.ph-initials {
  position: relative;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 72px;
  letter-spacing: -0.04em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  opacity: 0.85;
}
@keyframes ph-pulse {
  0%, 100% { opacity: 0.5; }
  50%      { opacity: 1; }
}

.speaker-body { padding: 24px 22px 26px; }
.speaker-flag {
  display: inline-block;
  font-size: 12px;
  color: var(--fg-mute);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.speaker-card h3 { font-size: 22px; margin: 0 0 4px; font-weight: 800; letter-spacing: -0.01em; }
.speaker-role {
  font-size: 12px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0 0 14px;
  font-weight: 600;
}
.speaker-bio { font-size: 14px; color: var(--fg-soft); margin: 0; line-height: 1.6; }
.speaker-bio strong { color: #fff; }
.speaker-quote {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-style: italic;
  color: var(--fg-mute);
  line-height: 1.5;
}

/* ---------- 11. WORKSHOPS ---------- */
.section-workshops { background: var(--bg); border-top: 1px solid var(--line); }
.workshops-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.workshops-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  transition: border-color var(--t), transform var(--t), background var(--t);
  font-weight: 600;
  font-size: 15px;
}
.workshops-list li:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  background: rgba(255,255,255,0.04);
}
.ws-num {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 0.1em;
  width: 28px;
}
.ws-note {
  margin-top: 28px;
  text-align: center;
  color: var(--fg-mute);
  font-size: 13px;
}

/* ---------- 12. AGENDA ---------- */
.section-agenda { background: linear-gradient(180deg, #000 0%, #050608 100%); }
.agenda-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.agenda-card {
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  transition: transform var(--t), border-color var(--t);
}
.agenda-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.agenda-date {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.agenda-day {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.05em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.agenda-month { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-mute); }
.agenda-card h3 { font-size: 18px; margin: 0 0 8px; }
.agenda-card p { font-size: 14px; color: var(--fg-soft); margin: 0 0 16px; }
.agenda-status {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 100px;
  color: var(--fg-mute);
}

.agenda-cta {
  margin-top: 44px;
  text-align: center;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(0,229,255,0.04), transparent);
}
.agenda-cta p { margin: 0 0 16px; color: var(--fg-soft); font-size: 15px; }
.agenda-cta strong { color: #fff; }

/* ---------- 13. SORTEO / RAFFLE ---------- */
.section-raffle {
  background: linear-gradient(180deg, #050608 0%, #000 100%);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.raffle-bg { position: absolute; inset: 0; pointer-events: none; }
.raffle-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
}
.raffle-glow.g1 { width: 600px; height: 600px; top: -30%; left: -10%; background: radial-gradient(circle, rgba(0,229,255,0.4), transparent 60%); }
.raffle-glow.g2 { width: 500px; height: 500px; bottom: -25%; right: -10%; background: radial-gradient(circle, rgba(255,45,117,0.4), transparent 60%); }

.raffle-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}
.raffle-copy h2 { font-size: clamp(28px, 4vw, 48px); margin-bottom: 18px; }
.raffle-copy p { color: var(--fg-soft); font-size: 16px; margin: 0 0 24px; }
.raffle-list { margin: 0 0 30px; display: flex; flex-direction: column; gap: 10px; }
.raffle-list li {
  display: flex; align-items: center; gap: 14px;
  font-size: 15px; color: var(--fg-soft);
}
.rf-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  min-width: 110px;
  text-align: center;
}
.rf-alpha { background: var(--grad-primary); color: #000; }
.rf-vip   { background: rgba(0,229,255,0.15); color: var(--cyan); border: 1px solid rgba(0,229,255,0.4); }
.rf-stu   { background: rgba(41,121,255,0.15); color: #6aa3ff; border: 1px solid rgba(41,121,255,0.4); }
.rf-gen   { background: rgba(255,255,255,0.06); color: var(--fg-soft); border: 1px solid var(--line-strong); }

/* Cámara CSS art */
.raffle-visual {
  display: flex; justify-content: center; align-items: center;
  position: relative;
  min-height: 360px;
}
.camera-art {
  position: relative;
  width: 320px; height: 220px;
}
.cam-glow {
  position: absolute; inset: -40px;
  background: radial-gradient(ellipse at center, rgba(0,229,255,0.3), transparent 60%);
  filter: blur(40px);
  z-index: -1;
}
.cam-body {
  position: relative;
  width: 100%; height: 100%;
  background: linear-gradient(180deg, #2a2a2e 0%, #0a0a0c 100%);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.1);
}
.cam-grip {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 60px;
  background: linear-gradient(90deg, #1a1a1d, #0a0a0c);
  border-radius: 0 18px 18px 0;
  border-left: 1px solid rgba(255,255,255,0.04);
}
.cam-top {
  position: absolute;
  top: -16px; left: 40px;
  display: flex; gap: 10px; align-items: center;
}
.cam-flash {
  width: 60px; height: 16px;
  background: linear-gradient(180deg, #1a1a1d, #0a0a0c);
  border-radius: 6px 6px 0 0;
  border: 1px solid rgba(255,255,255,0.08);
  border-bottom: none;
}
.cam-dial {
  width: 28px; height: 16px;
  background: linear-gradient(180deg, #2a2a2e, #1a1a1d);
  border-radius: 6px 6px 0 0;
  border: 1px solid rgba(255,255,255,0.08);
  border-bottom: none;
}
.cam-lens {
  position: absolute;
  left: 50px; top: 50%;
  transform: translateY(-50%);
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, #0a0a0c 30%, #1a1a1d 70%, #2a2a2e 100%);
  border: 2px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.8), 0 0 30px rgba(0,229,255,0.2);
}
.cam-lens-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
}
.cam-lens-ring.r1 { width: 130px; height: 130px; }
.cam-lens-ring.r2 { width: 110px; height: 110px; border-color: rgba(0,229,255,0.25); }
.cam-lens-ring.r3 { width: 90px;  height: 90px;  border-color: rgba(255,45,117,0.2); }
.cam-lens-glass {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(0,229,255,0.4), rgba(41,121,255,0.2) 40%, #000 80%);
  box-shadow: inset 0 0 20px rgba(0,0,0,0.9), 0 0 30px rgba(0,229,255,0.4);
  animation: lens-shine 4s ease-in-out infinite;
}
@keyframes lens-shine {
  0%, 100% { box-shadow: inset 0 0 20px rgba(0,0,0,0.9), 0 0 20px rgba(0,229,255,0.3); }
  50%      { box-shadow: inset 0 0 20px rgba(0,0,0,0.9), 0 0 40px rgba(255,45,117,0.5); }
}
.cam-brand {
  position: absolute;
  bottom: 10px; left: 20px;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
  font-weight: 700;
}

/* ---------- 14. VENUE ---------- */
.section-venue { background: var(--bg); border-top: 1px solid var(--line); }
.venue-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 30px;
  align-items: stretch;
}
.venue-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
}
.venue-block {
  display: flex;
  flex-direction: column;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.venue-block:nth-last-of-type(1) { border-bottom: none; padding-bottom: 0; }
.venue-label { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--fg-mute); margin-bottom: 6px; }
.venue-value { font-size: 18px; font-weight: 600; color: #fff; }
.venue-info .btn { align-self: flex-start; margin-top: 8px; }

.venue-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0a0a0c;
  min-height: 360px;
  position: relative;
}
.venue-map iframe {
  width: 100%; height: 100%;
  min-height: 360px;
  border: 0;
  filter: invert(0.92) hue-rotate(180deg) saturate(0.7) brightness(0.95);
}

/* ---------- 15. FAQ ---------- */
.section-faq { background: linear-gradient(180deg, #050608 0%, #000 100%); }
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  overflow: hidden;
  transition: border-color var(--t), background var(--t);
}
.faq-item[open] { border-color: var(--line-strong); background: rgba(255,255,255,0.04); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  font-weight: 600;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 26px;
  color: var(--cyan);
  transition: transform var(--t);
  line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin: 0;
  padding: 0 26px 24px;
  color: var(--fg-soft);
  font-size: 14.5px;
  line-height: 1.6;
}
.faq-item p strong { color: #fff; }
.faq-item p a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 16. CTA FINAL ---------- */
.section-cta-final {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  padding: 130px 0;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
}
.cta-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}
.cta-glow.cg1 { width: 600px; height: 600px; top: -20%; left: 20%; background: radial-gradient(circle, rgba(0,229,255,0.35), transparent 60%); }
.cta-glow.cg2 { width: 500px; height: 500px; bottom: -20%; right: 10%; background: radial-gradient(circle, rgba(255,45,117,0.3), transparent 60%); }

.cta-inner { position: relative; text-align: center; }
.cta-inner h2 { font-size: clamp(34px, 5.5vw, 76px); line-height: 1; margin-bottom: 22px; letter-spacing: -0.03em; }
.cta-inner p { color: var(--fg-soft); font-size: clamp(15px, 1.6vw, 18px); max-width: 720px; margin: 0 auto 36px; }
.cta-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ---------- 17. FOOTER ---------- */
.site-footer {
  background: #000;
  border-top: 1px solid var(--line);
  padding: 70px 0 32px;
}
.footer-inner { display: flex; flex-direction: column; gap: 40px; }
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-tag { color: var(--fg-mute); font-size: 14px; margin: 0; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.footer-col h4 {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin: 0 0 14px;
  font-weight: 700;
}
.footer-col p { margin: 0 0 8px; font-size: 14px; color: var(--fg-soft); }
.footer-col a { color: var(--fg-soft); }
.footer-col a:hover { color: var(--cyan); }
.link-strong { color: #fff !important; font-weight: 600; }
.link-strong:hover { color: var(--cyan) !important; }

.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-legal { font-size: 12px; color: var(--fg-dim); margin: 0; max-width: 700px; line-height: 1.5; }
.footer-copy  { font-size: 12px; color: var(--fg-mute); margin: 0; }

/* ---------- 18. STICKY MOBILE CTA + FLOAT WA ---------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 16px; left: 16px; right: 84px;
  z-index: 90;
  background: #fff;
  color: #000;
  padding: 14px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  justify-content: center;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 30px rgba(0,229,255,0.4);
}
.float-wa {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.45);
  transition: transform var(--t-fast);
}
.float-wa:hover { transform: scale(1.08); color: #fff; }

/* ---------- 19. ANIMATIONS / REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms cubic-bezier(.2,.7,.2,1), transform 700ms cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 20. RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid  { grid-template-columns: repeat(2, 1fr); }
  .workshops-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 880px) {
  .main-nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(0,0,0,0.96);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 4px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-110%);
    transition: transform var(--t);
    z-index: -1;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 14px 18px; font-size: 16px; }
  .hamburger { display: inline-flex; }
  .nav-cta .btn-wa { display: none; }
  .nav-cta .btn-primary { padding: 10px 16px; font-size: 13px; }
  .brand-text em { display: none; }

  .section { padding: 80px 0; }

  .hero { min-height: auto; padding: 130px 0 70px; }
  .hero-meta { padding: 12px 6px; }
  .meta-item { padding: 4px 14px; }
  .meta-divider { display: none; }
  .meta-item { width: 100%; align-items: center; text-align: center; padding: 8px 14px; border-bottom: 1px solid var(--line); }
  .meta-item:last-child { border-bottom: none; }
  .hero-meta { flex-direction: column; border-radius: 18px; align-items: stretch; }
  .hero-cta .btn { flex: 1; min-width: 0; }

  .about-grid    { grid-template-columns: 1fr; gap: 36px; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: 1fr; }
  .speakers-grid, .speakers-intl { grid-template-columns: 1fr; }
  .agenda-grid   { grid-template-columns: 1fr; }
  .raffle-inner  { grid-template-columns: 1fr; gap: 40px; }
  .venue-grid    { grid-template-columns: 1fr; }
  .footer-cols   { grid-template-columns: 1fr; gap: 24px; }
  .workshops-list { grid-template-columns: repeat(2, 1fr); }

  .sticky-cta { display: inline-flex; }
  body { padding-bottom: 80px; }
  .float-wa { bottom: 80px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .section { padding: 64px 0; }
  .hero-title { font-size: clamp(56px, 18vw, 96px); }
  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { width: 100%; }
  .workshops-list { grid-template-columns: 1fr; }
  .benefits-grid  { grid-template-columns: 1fr; }
  .price-card { padding: 28px 22px 24px; }
  .footer-base { flex-direction: column; align-items: flex-start; }
}

/* ---------- 21. ACCESIBILIDAD ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

::selection { background: var(--cyan); color: #000; }