@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wdth,wght@75..100,400..700&family=Newsreader:ital,opsz,wght@1,6..72,400&display=swap');

:root {
  --color-dark-bg: #070809;
  --color-glass-bg: rgba(14, 15, 18, 0.74);
  --color-glass-border: rgba(255, 255, 255, 0.14);
  --color-glass-hover: rgba(26, 28, 34, 0.88);
  
  --color-text-main: #f4f0e7;
  --color-text-muted: rgba(244, 240, 231, 0.76);
  --color-text-dim: rgba(244, 240, 231, 0.45);
  
  --color-accent: #ffffff;
  --color-accent-scarlet: #ff3b30;
  --color-accent-glow: rgba(255, 255, 255, 0.28);
  --color-scarlet-glow: rgba(255, 59, 48, 0.45);
  --color-red-glow: rgba(235, 30, 45, 0.35);
  
  --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Newsreader', Georgia, serif;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--color-dark-bg);
  color: var(--color-text-main);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body.dark-theme {
  width: 100%;
  overflow-x: hidden;
  background-color: transparent;
  color: var(--color-text-main);
  position: relative;
}

/* 1. FIXED SCROLL CANVAS BACKGROUND */
#scrollCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  display: block;
}

/* 2. CUSTOM AMBIENT CURSOR */
.custom-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.1s ease;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.custom-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 59, 48, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 998;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.custom-cursor-ring.active-hover {
  width: 52px;
  height: 52px;
  border-color: var(--color-accent-scarlet);
  background-color: rgba(255, 59, 48, 0.08);
}

/* 3. TYPOGRAPHY SYSTEM */
h1, h2, h3, h4 {
  font-weight: 540;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
}

h1 {
  font-size: clamp(40px, 4.6vw, 76px);
}

h2 {
  font-size: clamp(32px, 3.8vw, 62px);
}

.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.neon-glow-text {
  color: #ffffff;
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.45);
}

.pulse-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent-scarlet);
  box-shadow: 0 0 8px var(--color-scarlet-glow);
  animation: livePulse 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* 4. SITE HEADER (DARK GLASSMORPHISM) */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 24px max(36px, 4vw);
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.site-header * {
  pointer-events: auto;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--color-glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  text-decoration: none;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.brand-logo:hover {
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent-scarlet);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-scarlet-glow);
}

.logo-text {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-main);
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 14px 8px 24px;
  background: var(--color-glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nav-link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  position: relative;
  padding: 6px 4px;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--color-text-main);
}

.nav-link-cta:hover {
  background: #ffffff;
  color: #070809;
  border-color: #ffffff;
}

.nav-cta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent-scarlet);
  box-shadow: 0 0 6px var(--color-scarlet-glow);
}

.nav-link-cta:hover .nav-cta-dot {
  background-color: var(--color-accent-scarlet);
  box-shadow: 0 0 8px var(--color-scarlet-glow);
}

/* 5. HUD CHAPTER RAIL / TELEMETRY (RIGHT SIDEBAR) */
.hud-chapter-rail {
  position: fixed;
  right: max(24px, 2.5vw);
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  pointer-events: none;
}

.hud-chapter-rail * {
  pointer-events: auto;
}

.hud-telemetry-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--color-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.rail-track {
  width: 2px;
  height: 180px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  margin-right: 18px;
}

.rail-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: var(--color-accent-scarlet);
  box-shadow: 0 0 10px var(--color-scarlet-glow);
  transition: height 0.1s linear;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rail-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.rail-item:hover {
  color: var(--color-text-main);
  transform: translateX(-4px);
}

.rail-item.active {
  color: #ffffff;
  font-weight: 700;
}

.rail-item.active .rail-num {
  color: var(--color-accent-scarlet);
}

.rail-num {
  font-family: monospace;
  font-size: 11px;
}

.rail-label {
  opacity: 0.7;
}

.rail-item.active .rail-label {
  opacity: 1;
}

/* 6. TILT CARDS & DARK GLASSMORPHISM */
.tilt-card {
  position: relative;
  background: var(--color-glass-bg);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s cubic-bezier(0.2, 0, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.tilt-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.55), 0 0 40px rgba(255, 59, 48, 0.08);
}

.card-glow-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tilt-card:hover .card-glow-overlay {
  opacity: 1;
}

/* 7. HERO SECTION */
.hero-section {
  position: relative;
  z-index: 1;
  width: 100vw;
  height: 100svh;
  display: flex;
  align-items: center;
  padding: 0 max(48px, 6vw);
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(640px, 50vw);
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 44px 48px;
}

.card-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
}

.hero-text {
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.55;
  color: var(--color-text-muted);
  max-width: 520px;
}

.hero-action-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 12px;
}

/* BUTTONS V2 */
.cta-button-v2 {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 28px;
  background: var(--color-text-main);
  color: #070809;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cta-button-v2:hover {
  background: var(--color-accent);
  color: #070809;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--color-accent-glow);
}

.btn-icon svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.cta-button-v2:hover .btn-icon svg {
  transform: translateX(4px);
}

.cta-button-prominent {
  background: var(--color-accent);
  color: #070809;
  font-size: 13px;
  padding: 16px 36px;
}

.cta-button-prominent:hover {
  background: #ffffff;
}

.scroll-hint-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.scroll-hint-link:hover {
  color: var(--color-accent);
}

.scroll-arrow {
  animation: bounceDown 1.8s infinite ease-in-out;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

.hero-footer-telemetry {
  position: absolute;
  bottom: 36px;
  left: max(48px, 6vw);
  z-index: 3;
  display: flex;
  gap: 16px;
}

.telemetry-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--color-glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-pill);
  font-size: 10px;
  letter-spacing: 0.15em;
}

.pill-label {
  color: var(--color-text-dim);
  font-weight: 700;
}

.pill-val {
  color: var(--color-text-main);
  font-weight: 600;
}

/* 8. EDITORIAL SECTIONS (MARKETING, DISEÑO, IMPRESIÓN) */
.editorial-section {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 140px max(48px, 6vw);
  background-color: transparent !important;
}

.editorial-header {
  max-width: 860px;
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.section-tag-v2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

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

.tag-divider {
  color: var(--color-text-dim);
}

.tag-title {
  color: var(--color-text-main);
}

.editorial-lead {
  font-size: clamp(16px, 1.2vw, 20px);
  line-height: 1.55;
  color: var(--color-text-muted);
  max-width: 720px;
}

/* MARKETING PILLARS GRID */
.marketing-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.pillar-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.pillar-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 59, 48, 0.45);
  transform: translateY(-4px);
}

.pillar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

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

.pillar-status {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 4px 10px;
  background: rgba(255, 59, 48, 0.12);
  border: 1px solid rgba(255, 59, 48, 0.3);
  border-radius: var(--radius-pill);
  color: var(--color-accent-scarlet);
}

.pillar-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-main);
}

.pillar-desc {
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text-muted);
}

/* DESIGN MATRIX GRID */
.design-matrix-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.matrix-card-v2 {
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.matrix-card-v2:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 59, 48, 0.45);
  transform: translateY(-4px);
}

.matrix-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.matrix-code {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-accent);
}

.matrix-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 4px 10px;
  background: rgba(255, 59, 48, 0.12);
  border: 1px solid rgba(255, 59, 48, 0.3);
  border-radius: var(--radius-pill);
  color: var(--color-accent-scarlet);
}

.matrix-h {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-main);
}

.matrix-p {
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text-muted);
}

/* PRINT TELEMETRY GRID */
.print-telemetry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.print-metric-card {
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.print-metric-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 59, 48, 0.45);
  transform: translateY(-4px);
}

.metric-label {
  align-self: flex-start;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: rgba(255, 59, 48, 0.12);
  border: 1px solid rgba(255, 59, 48, 0.3);
  border-radius: var(--radius-pill);
  color: var(--color-accent-scarlet);
}

.metric-value {
  font-size: clamp(26px, 2.2vw, 36px);
  font-weight: 600;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

.metric-detail {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.editorial-action-row {
  margin-top: 16px;
}

/* 9. CLOSING CAMPAIGN BLOCK V2 (INMERSIVO SOBRE RING 3D) */
.campaign-cierre-block-v2 {
  position: relative;
  z-index: 2;
  width: 100vw;
  min-height: 100svh;
  box-sizing: border-box;
  background-color: transparent !important;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 140px max(48px, 6vw) 0;
}

.cierre-content-v2 {
  max-width: 720px;
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.cierre-title-v2 {
  color: var(--color-text-main);
}

.cierre-text-v2 {
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.55;
  color: var(--color-text-muted);
}

/* FOOTER MARCA V2 */
.site-footer-v2 {
  position: relative;
  z-index: 3;
  width: 100%;
  background: var(--color-glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--color-glass-border);
  padding: 32px max(48px, 6vw);
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 60px;
}

.footer-col {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-col-center {
  justify-content: center;
  color: var(--color-text-dim);
}

.footer-col-right {
  justify-content: flex-end;
}

.footer-brand {
  font-weight: 700;
  color: var(--color-text-main);
}

.footer-copy {
  color: var(--color-text-dim);
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  color: var(--color-accent-scarlet);
  border-color: rgba(255, 59, 48, 0.4);
  background: rgba(255, 59, 48, 0.08);
  box-shadow: 0 0 16px rgba(255, 59, 48, 0.12);
}

.footer-social-link svg {
  flex-shrink: 0;
}

.footer-wa-link:hover {
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.4);
  background: rgba(37, 211, 102, 0.08);
  box-shadow: 0 0 16px rgba(37, 211, 102, 0.15);
}

.whatsapp-btn-style {
  background: rgba(37, 211, 102, 0.12) !important;
  border: 1px solid rgba(37, 211, 102, 0.35) !important;
  color: #25d366 !important;
  gap: 8px;
}

.whatsapp-btn-style:hover {
  background: #25d366 !important;
  color: #070809 !important;
  box-shadow: 0 0 24px rgba(37, 211, 102, 0.4);
}

/* 10. CONTACT MODAL / DRAWER (DARK LUXURY GLASS) */
.contact-modal-overlay-v2 {
  position: fixed;
  inset: 0;
  background-color: rgba(5, 5, 7, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 200;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.contact-modal-overlay-v2.active {
  opacity: 1;
  pointer-events: auto;
}

.contact-drawer-v2 {
  width: min(560px, 92vw);
  height: 100%;
  background: rgba(14, 15, 18, 0.94);
  backdrop-filter: blur(32px);
  border-left: 1px solid var(--color-glass-border);
  color: var(--color-text-main);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  overflow-y: auto;
  box-shadow: -24px 0 64px rgba(0, 0, 0, 0.6);
}

.contact-modal-overlay-v2.active .contact-drawer-v2 {
  transform: translateX(0);
}

.drawer-header-v2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--color-glass-border);
  padding-bottom: 24px;
}

.drawer-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 6px;
  display: block;
}

.drawer-title-v2 {
  font-size: 24px;
  font-weight: 600;
}

.close-drawer-btn-v2 {
  font-size: 28px;
  line-height: 1;
  padding: 6px;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.close-drawer-btn-v2:hover {
  color: var(--color-accent);
  transform: rotate(90deg);
}

.drawer-form-v2 {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 36px 0;
}

.form-group-v2 {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label-v2 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-input-v2, .form-textarea-v2 {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input-v2:focus, .form-textarea-v2:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 16px var(--color-accent-glow);
}

/* FORM STATUS MSG & WHATSAPP PULSE HIGHLIGHT */
.form-status-msg {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.4;
  font-weight: 500;
}

.form-status-msg.success {
  background: rgba(46, 213, 115, 0.12);
  border: 1px solid rgba(46, 213, 115, 0.35);
  color: #2ed573;
}

.form-status-msg.error {
  background: rgba(255, 59, 48, 0.14);
  border: 1px solid rgba(255, 59, 48, 0.4);
  color: #ff4d4d;
}

@keyframes pulseHighlight {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  50% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
}

.pulse-highlight {
  animation: pulseHighlight 1.8s infinite ease-in-out;
  border-color: #25d366 !important;
}

.drawer-footer-v2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
}

/* 11. REVEAL ANIMATIONS */
.reveal-item {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Garantizar visibilidad inmediata del Hero incluso mientras carga el JS */
.hero-content.reveal-item {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 11b. MOBILE MENU BUTTON & DRAWER */
.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-pill);
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-accent);
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background-color: var(--color-text-main);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  background: rgba(7, 8, 9, 0.96);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  z-index: 220;
  display: flex;
  flex-direction: column;
  padding: 36px 28px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

.mobile-nav-drawer.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-glass-border);
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.mobile-nav-link {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-text-main);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  color: var(--color-accent);
  padding-left: 8px;
}

.mobile-drawer-ctas {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 11c. MOBILE KEYFRAME BANNER (OCULTO EN DESKTOP) */
.mobile-keyframe-banner {
  display: none;
}

/* 12. RESPONSIVE QUERIES */
@media (max-width: 1024px) {
  .hud-chapter-rail {
    display: none;
  }
  
  .marketing-pillars-grid,
  .design-matrix-grid-v2,
  .print-telemetry-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content,
  .editorial-header,
  .cierre-content-v2 {
    width: 100%;
    max-width: 100%;
  }
  
  .site-footer-v2 {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }
  
  .footer-col {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  /* DESACTIVAR CANVAS 3D Y APLICAR FONDO DARK GLASS EN MÓVILES */
  #scrollCanvas {
    display: none !important;
  }

  body {
    background: radial-gradient(circle at 50% 12%, rgba(255, 59, 48, 0.18) 0%, rgba(7, 8, 9, 0.98) 65%), #070809 !important;
    background-attachment: fixed !important;
  }

  /* MOBILE KEYFRAME BANNERS (CINEMATIC 3D RENDERS POR SECCIÓN - TAMAÑO IDÉNTICO 100% UNIFORME) */
  .mobile-keyframe-banner {
    display: block;
    position: relative;
    width: 100%;
    max-width: 540px;
    height: 210px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: 0 auto 20px auto;
    border: 1px solid var(--color-glass-border);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 24px rgba(255, 59, 48, 0.18);
    background: rgba(14, 15, 18, 0.9);
    box-sizing: border-box;
  }

  .mobile-keyframe-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }

  .mobile-keyframe-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 8, 9, 0.05) 0%, rgba(7, 8, 9, 0.75) 100%);
    pointer-events: none;
  }

  .mobile-banner-badge {
    position: absolute;
    bottom: 12px;
    left: 14px;
    z-index: 2;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: #ffffff;
    background: rgba(14, 15, 18, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 59, 48, 0.4);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  }

  .mobile-menu-btn {
    display: flex;
  }

  .site-nav {
    display: none;
  }
  
  .custom-cursor-dot,
  .custom-cursor-ring {
    display: none;
  }
  
  /* ESTRUCTURA Y COMPOSICIÓN 100% UNIFORME ENTRE SECCIONES */
  .hero-section {
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    padding: 96px 16px 40px !important;
    box-sizing: border-box !important;
  }
  
  .editorial-section,
  .campaign-cierre-block-v2 {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    padding: 40px 16px !important;
    box-sizing: border-box !important;
  }
  
  .hero-content,
  .editorial-header,
  .cierre-content-v2 {
    width: 100% !important;
    max-width: 540px !important;
    padding: 32px 24px !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
  }

  .hero-footer-telemetry {
    display: none !important;
  }

  .contact-drawer-v2 {
    width: 100% !important;
    padding: 40px 24px;
  }

  .portfolio-modal-container {
    width: 100% !important;
    height: 100% !important;
    border-radius: 0;
  }
}

/* 13. FLOATING PORTFOLIO MODAL (DARK LUXURY GLASS) */
.portfolio-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(5, 5, 7, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 250;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.portfolio-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.portfolio-modal-container {
  width: min(1280px, 95vw);
  height: min(92vh, 940px);
  background: rgba(14, 15, 18, 0.96);
  backdrop-filter: blur(36px);
  -webkit-backdrop-filter: blur(36px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  box-shadow: 0 32px 96px rgba(0, 0, 0, 0.75), 0 0 40px rgba(255, 59, 48, 0.08);
  overflow: hidden;
  transform: scale(0.96) translateY(16px);
  transition: transform var(--transition-smooth);
}

.portfolio-modal-overlay.active .portfolio-modal-container {
  transform: scale(1) translateY(0);
}

/* PORTFOLIO HEADER */
.portfolio-modal-header {
  padding: 28px 36px;
  border-bottom: 1px solid var(--color-glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background: rgba(14, 15, 18, 0.98);
  z-index: 2;
}

.portfolio-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.portfolio-modal-title {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 600;
  color: var(--color-text-main);
  letter-spacing: -0.01em;
}

/* FILTER TABS */
.portfolio-filter-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio-filter-btn {
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.portfolio-filter-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.portfolio-filter-btn.active {
  background: #ffffff;
  color: #070809;
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.filter-count {
  font-size: 9px;
  opacity: 0.7;
  font-family: monospace;
}

.portfolio-filter-btn.active .filter-count {
  opacity: 1;
  color: var(--color-accent-scarlet);
  font-weight: 800;
}

/* PORTFOLIO BODY SCROLL */
.portfolio-body-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 36px;
}

.portfolio-body-scroll::-webkit-scrollbar {
  width: 6px;
}

.portfolio-body-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
}

.portfolio-body-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

/* PORTAL CATEGORY MENU (TODOS VIEW) */
.portfolio-category-menu {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-category-menu.is-hidden {
  display: none;
}

.portal-category-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.portal-category-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 59, 48, 0.5);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.55), 0 0 32px rgba(255, 59, 48, 0.1);
}

.portal-card-img {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.portal-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.portal-category-card:hover .portal-card-img img {
  transform: scale(1.1);
}

.portal-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(7, 8, 9, 0.85) 100%);
  pointer-events: none;
}

.portal-counter-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  padding: 5px 12px;
  background: rgba(255, 59, 48, 0.15);
  border: 1px solid rgba(255, 59, 48, 0.35);
  border-radius: var(--radius-pill);
  color: var(--color-accent-scarlet);
  z-index: 2;
}

.portal-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.portal-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-accent-scarlet);
  text-transform: uppercase;
}

.portal-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-main);
  line-height: 1.25;
}

.portal-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.portal-explore-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-main);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.portal-explore-btn:hover {
  color: var(--color-accent-scarlet);
}

.btn-arrow {
  font-size: 14px;
  transition: transform var(--transition-fast);
}

.portal-explore-btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* PROJECTS CONTAINER & TOOLBAR */
.portfolio-projects-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.portfolio-projects-container.is-hidden {
  display: none;
}

.portfolio-section-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 8px 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.portfolio-back-btn:hover {
  color: #ffffff;
  border-color: rgba(255, 59, 48, 0.5);
  background: rgba(255, 59, 48, 0.08);
}

.back-arrow {
  font-size: 14px;
}

.portfolio-active-cat-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}

/* PORTFOLIO GRID */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.portfolio-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 59, 48, 0.5);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 24px rgba(255, 59, 48, 0.12);
}

.portfolio-card.is-hidden {
  display: none !important;
}

.portfolio-img-box {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #111215;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.portfolio-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-img-box img {
  transform: scale(1.08);
}

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 8, 9, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.portfolio-card:hover .portfolio-card-overlay {
  opacity: 1;
}

.portfolio-zoom-icon {
  font-size: 20px;
  color: #ffffff;
  background: rgba(14, 15, 18, 0.85);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-glass-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.portfolio-card-info {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(14, 15, 18, 0.6);
}

.portfolio-tag {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-accent-scarlet);
  text-transform: uppercase;
}

.portfolio-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-main);
  line-height: 1.35;
}

/* PORTFOLIO FOOTER */
.portfolio-modal-footer {
  padding: 20px 36px;
  border-top: 1px solid var(--color-glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
  text-transform: uppercase;
  background: rgba(14, 15, 18, 0.98);
}

/* 14. LIGHTBOX MODAL */
.portfolio-lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(3, 4, 5, 0.94);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.portfolio-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  font-size: 36px;
  line-height: 1;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
  z-index: 301;
}

.lightbox-close:hover {
  color: var(--color-accent-scarlet);
  transform: rotate(90deg);
}

.lightbox-content {
  max-width: min(1080px, 90vw);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-glass-border);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text-main);
  text-transform: uppercase;
  text-align: center;
}

@media (max-width: 900px) {
  .portfolio-modal-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }
  
  .portfolio-filter-nav {
    width: 100%;
    overflow-x: auto;
    padding: 4px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-category-menu {
    grid-template-columns: 1fr;
  }
  
  .portfolio-modal-footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding: 16px;
  }
}