/* ============================================================
   DSS ÉLITE — Dominican Solar Solutions
   Direction: Dark Mode Premium / Electric Blue & Neon Cyan
   ============================================================ */

/* 1. IMPORTS — Inter + Space Grotesk */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* 2. DESIGN TOKENS */
:root {
  --void: #050505;
  --deep-charcoal: #0a0a0f;
  --surface: #0f1117;
  --surface-hover: #14161f;

  --electric-blue: #00d4ff;
  --electric-blue-rgb: 0, 212, 255;
  --electric-blue-dim: rgba(0, 212, 255, 0.12);

  --neon-cyan: #00ff88;
  --neon-cyan-rgb: 0, 255, 136;
  --neon-cyan-dim: rgba(0, 255, 136, 0.12);

  --platinum: #e2e4e9;
  --platinum-dim: #8b92a8;
  --white-pure: #ffffff;

  --danger: #ff4757;
  --success: #00ff88;

  --border-glass: rgba(255, 255, 255, 0.05);
  --border-glass-hover: rgba(0, 212, 255, 0.25);
  --glow-cyan: 0 0 40px rgba(0, 255, 136, 0.08);
  --glow-cyan-strong: 0 0 60px rgba(0, 255, 136, 0.15);
  --glow-blue: 0 0 40px rgba(0, 212, 255, 0.08);
  --glow-blue-strong: 0 0 60px rgba(0, 212, 255, 0.15);

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.8);

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 3. RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--void);
  color: var(--platinum);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--white-pure);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* 4. UTILITIES */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.glow-text-cyan {
  color: var(--neon-cyan);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.25);
}

.glow-text-blue {
  color: var(--electric-blue);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
}

/* 5. ANIMATIONS */
@keyframes shine-auto {
  0%   { transform: translateX(-150%) skewX(-25deg); }
  100% { transform: translateX(250%) skewX(-25deg); }
}

@keyframes pulse-cyan {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.3); }
  50%      { box-shadow: 0 0 20px 4px rgba(0, 255, 136, 0.15); }
}

@keyframes pulse-blue {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.3); }
  50%      { box-shadow: 0 0 20px 4px rgba(0, 212, 255, 0.15); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes typing-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes chart-draw {
  from { stroke-dashoffset: 500; }
  to { stroke-dashoffset: 0; }
}

@keyframes glow-pulse-soft {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

/* 6. NAVIGATION */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.1rem 0;
  transition: var(--transition-normal);
  min-height: 64px;
}

.nav-header.scrolled {
  background: rgba(5, 5, 5, 0.88);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--border-glass);
}

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

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--white-pure);
  letter-spacing: -0.02em;
}

.brand span {
  color: var(--electric-blue);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  padding-right: 1rem;
}

.nav-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
  background: var(--surface);
  padding: 2px;
  transition: var(--transition-fast);
}

.brand-link:hover .nav-logo-img {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.1);
}

.nav-cta {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(0, 255, 136, 0.35);
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  background: rgba(0, 255, 136, 0.06);
  backdrop-filter: blur(8px);
  transition: var(--transition-fast);
  color: var(--neon-cyan);
}

.nav-cta:hover {
  background: rgba(0, 255, 136, 0.15);
  border-color: rgba(0, 255, 136, 0.7);
  transform: translateY(-1px);
}

/* 7. HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--void) 0%, var(--deep-charcoal) 50%, var(--void) 100%);
  padding: 8rem 0 4rem;
  text-align: center;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.25), transparent 70%);
  top: -10%; right: -10%;
  animation: orb-drift 12s ease-in-out infinite;
}

.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.15), transparent 70%);
  bottom: -5%; left: -5%;
  animation: orb-drift 15s ease-in-out infinite reverse;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  animation: fade-up 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.hero-logo-img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin: 0 auto 1.5rem auto;
  display: block;
  border-radius: 20px;
  border: 1px solid var(--border-glass);
  box-shadow: var(--glow-blue), var(--shadow-lg);
  background: var(--surface);
  padding: 8px;
  transition: var(--transition-normal);
  animation: float-y 4s ease-in-out infinite;
}

.hero-logo-img:hover {
  transform: scale(1.05);
  box-shadow: var(--glow-blue-strong), var(--shadow-xl);
}

/* Typing Effect */
.typing-wrapper {
  min-height: 2.5em;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.typing-text {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.15em;
  font-size: clamp(0.7rem, 1.5vw, 0.85rem);
  text-transform: uppercase;
  color: var(--electric-blue);
  text-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.typing-cursor {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(0.7rem, 1.5vw, 0.85rem);
  color: var(--neon-cyan);
  margin-left: 2px;
  animation: typing-blink 1s step-end infinite;
}

.main-title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--white-pure);
  margin-bottom: 1.25rem;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -0.04em;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--platinum-dim);
  max-width: 640px;
  margin: 0 auto 2rem auto;
  font-weight: 400;
  line-height: 1.65;
}

.hero-subtitle strong {
  color: var(--white-pure);
  font-weight: 600;
}

/* Hero Stats Row */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--neon-cyan);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.hero-stat-label {
  font-size: 0.7rem;
  color: var(--platinum-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-display);
  font-weight: 500;
}

.hero-note {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--platinum-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-family: var(--font-display);
  font-weight: 500;
}

/* 8. PREMIUM BUTTONS */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--neon-cyan) 0%, #00cc6a 100%);
  color: var(--void);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1.125rem 2.5rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: var(--transition-normal);
  box-shadow: 0 4px 20px rgba(0, 255, 136, 0.25);
  animation: pulse-cyan 3s ease-in-out infinite;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: translateX(-150%) skewX(-25deg);
  animation: shine-auto 3s ease-in-out infinite;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 255, 136, 0.4), var(--glow-cyan-strong);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

/* 9. SECTION HEADERS */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tagline {
  color: var(--electric-blue);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  display: block;
  text-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--white-pure);
}

/* 10. MARKET SECTION — Visual Stats Grid */
.market-section {
  padding: 8rem 0;
  background-color: var(--void);
  position: relative;
  overflow: hidden;
}

.market-section::before {
  content: '';
  position: absolute;
  top: -30%; left: -10%;
  width: 500px; height: 500px;
  border: 1px solid rgba(0, 212, 255, 0.04);
  border-radius: 50%;
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--electric-blue), var(--neon-cyan));
  opacity: 0.6;
}

.stat-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-6px);
  box-shadow: var(--glow-blue);
}

.stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem auto;
  color: var(--electric-blue);
  opacity: 0.9;
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--white-pure);
  margin-bottom: 0.5rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-desc {
  font-size: 0.9rem;
  color: var(--platinum-dim);
  line-height: 1.55;
  max-width: 240px;
  margin: 0 auto;
}

.market-question {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding-top: 2.5rem;
}

.question-text {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--platinum-dim);
  line-height: 1.7;
  font-style: italic;
}

.question-text strong {
  color: var(--white-pure);
  font-weight: 600;
  font-style: normal;
}

/* 11. CONTRAST SECTION — Visual Cards */
.contrast-section {
  padding: 8rem 0;
  background-color: var(--deep-charcoal);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
}

.contrast-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  border: 1px solid rgba(0, 212, 255, 0.03);
  border-radius: 50%;
  pointer-events: none;
}

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: stretch;
  position: relative;
  z-index: 1;
}

@media (min-width: 992px) {
  .contrast-grid {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }
}

.contrast-card {
  border-radius: 28px;
  padding: 3rem 2rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.contrast-glow-old,
.contrast-glow-new {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 28px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.contrast-card:hover .contrast-glow-old,
.contrast-card:hover .contrast-glow-new {
  opacity: 1;
}

.contrast-glow-old {
  box-shadow: inset 0 0 80px rgba(255, 71, 87, 0.05);
  border: 1px solid rgba(255, 71, 87, 0.12);
}

.contrast-glow-new {
  box-shadow: inset 0 0 80px rgba(0, 255, 136, 0.05);
  border: 1px solid rgba(0, 255, 136, 0.12);
}

.contrast-old {
  background: rgba(255, 71, 87, 0.025);
  border: 1px solid rgba(255, 71, 87, 0.08);
}

.contrast-old:hover {
  border-color: rgba(255, 71, 87, 0.18);
  box-shadow: 0 20px 40px rgba(255, 71, 87, 0.05);
}

.contrast-new {
  background: rgba(0, 255, 136, 0.025);
  border: 1px solid rgba(0, 255, 136, 0.08);
}

.contrast-new:hover {
  border-color: rgba(0, 255, 136, 0.18);
  box-shadow: var(--glow-cyan);
}

.contrast-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
}

.contrast-old .contrast-icon-wrap {
  background: rgba(255, 71, 87, 0.06);
  border: 1px solid rgba(255, 71, 87, 0.12);
  color: #ff6b81;
}

.contrast-new .contrast-icon-wrap {
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.12);
  color: var(--neon-cyan);
}

.contrast-heading {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.contrast-old .contrast-heading { color: #ff6b81; }
.contrast-new .contrast-heading { color: var(--neon-cyan); }

.contrast-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contrast-list li {
  font-size: 1rem;
  color: var(--platinum-dim);
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.contrast-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  min-width: 40px;
  text-align: right;
}

.contrast-old .contrast-num { color: var(--danger); }
.contrast-new .contrast-num { color: var(--neon-cyan); }

.contrast-vs {
  display: flex;
  align-items: center;
  justify-content: center;
}

.vs-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--platinum-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.4;
}

@media (max-width: 991px) {
  .contrast-vs {
    padding: 0.5rem 0;
  }
  .contrast-card {
    padding: 2.5rem 1.5rem;
  }
}

/* 12. CTA SECTION */
.cta-section {
  padding: 8rem 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0, 212, 255, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(0, 255, 136, 0.03) 0%, transparent 50%),
    var(--void);
  position: relative;
  overflow: hidden;
}

.cta-container {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding: 4rem 2rem;
  border-radius: 28px;
  border: 1px solid var(--border-glass);
  background: var(--surface);
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(0, 255, 136, 0.04) 0%, transparent 50%);
  pointer-events: none;
  animation: glow-pulse-soft 4s ease-in-out infinite;
}

.cta-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--white-pure);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  position: relative;
  z-index: 1;
}

.cta-subtitle {
  color: var(--platinum-dim);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* CTA Pulse Button */
.btn-cta-pulse {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, var(--neon-cyan) 0%, #00cc6a 100%);
  color: var(--void);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1.25rem 2.5rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: var(--transition-normal);
  box-shadow: 0 4px 25px rgba(0, 255, 136, 0.3), 0 0 0 0 rgba(0, 255, 136, 0.4);
  animation: pulse-cyan 2.5s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

.btn-cta-pulse::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: translateX(-150%) skewX(-25deg);
  animation: shine-auto 3s ease-in-out infinite;
}

.btn-cta-pulse:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 40px rgba(0, 255, 136, 0.45), var(--glow-cyan-strong);
}

.btn-cta-pulse:active {
  transform: translateY(0) scale(0.98);
}

.btn-cta-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-cta-text {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-cta-main {
  display: block;
  line-height: 1.2;
}

.btn-cta-arrow {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.btn-cta-pulse:hover .btn-cta-arrow {
  transform: translateX(4px);
}

.cta-microtext {
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--platinum-dim);
  font-style: italic;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* 13. WHATSAPP FLOATING BUTTON */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan) 0%, #00cc6a 100%);
  color: var(--void);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 25px rgba(0, 255, 136, 0.4), 0 0 0 0 rgba(0, 255, 136, 0.4);
  transition: var(--transition-normal);
  animation: pulse-cyan 2.5s ease-in-out infinite, float-y 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 35px rgba(0, 255, 136, 0.55);
}

.whatsapp-float-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface);
  color: var(--platinum);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  white-space: nowrap;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: translateY(-50%) translateX(8px);
}

.whatsapp-float:hover .whatsapp-float-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* 14. FOOTER */
.footer {
  background-color: var(--void);
  color: var(--platinum-dim);
  padding: 4rem 0 2.5rem;
  text-align: center;
  border-top: 1px solid var(--border-glass);
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white-pure);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.footer-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid var(--border-glass);
  background: var(--surface);
  padding: 3px;
}

.footer-logo .cyan {
  color: var(--electric-blue);
}

.footer-copyright {
  font-size: 0.8rem;
  color: rgba(139, 146, 168, 0.5);
}

/* 15. LIFECYCLE SECTION — Minimal Visual Flow */
.lifecycle-section {
  padding: 8rem 0;
  background-color: var(--deep-charcoal);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
}

.lifecycle-section::before {
  content: '';
  position: absolute;
  top: 10%; right: -15%;
  width: 500px; height: 500px;
  border: 1px solid rgba(0, 255, 136, 0.04);
  border-radius: 50%;
  pointer-events: none;
}

.lifecycle-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 680px;
  margin: 0 auto;
}

.lifecycle-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--electric-blue) 0%, var(--neon-cyan) 50%, rgba(0,255,136,0.2) 100%);
  border-radius: 2px;
}

.lifecycle-step {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.6rem 0;
  z-index: 1;
}

.lifecycle-node {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px solid;
  background: var(--surface);
  transition: var(--transition-normal);
}

.node-system {
  border-color: rgba(0, 212, 255, 0.3);
  color: var(--electric-blue);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.08);
}

.node-aliado {
  border-color: rgba(0, 255, 136, 0.5);
  color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.12);
  animation: pulse-cyan 3s ease-in-out infinite;
}

.node-result {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white-pure);
  background: linear-gradient(135deg, rgba(0,255,136,0.08), rgba(0,212,255,0.08));
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.08);
}

.lifecycle-card {
  background: var(--surface);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-normal);
}

.lifecycle-card:hover {
  border-color: var(--border-glass-hover);
}

.lifecycle-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  flex-shrink: 0;
}

.badge-system {
  background: rgba(0, 212, 255, 0.08);
  color: var(--electric-blue);
  border: 1px solid rgba(0, 212, 255, 0.12);
}

.badge-aliado {
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.badge-result {
  background: rgba(255, 255, 255, 0.05);
  color: var(--platinum);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lifecycle-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white-pure);
  line-height: 1.2;
}

.lifecycle-desc {
  font-size: 0.82rem;
  color: var(--platinum-dim);
  line-height: 1.45;
}

/* Desktop: horizontal flow */
@media (min-width: 768px) {
  .lifecycle-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
  }

  .lifecycle-line {
    display: none;
  }

  .lifecycle-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    padding: 0;
  }

  .lifecycle-step::after {
    content: '';
    position: absolute;
    top: 24px;
    right: -0.75rem;
    width: 1.5rem;
    height: 2px;
    background: linear-gradient(90deg, var(--electric-blue), var(--neon-cyan));
    opacity: 0.25;
  }

  .lifecycle-step:nth-child(3n)::after {
    display: none;
  }

  .lifecycle-card {
    flex-direction: column;
    padding: 1.25rem;
    gap: 0.5rem;
    width: 100%;
  }

  .lifecycle-card:hover {
    transform: translateY(-4px);
  }

  .lifecycle-node {
    width: 56px;
    height: 56px;
  }

  .lifecycle-node svg {
    width: 24px;
    height: 24px;
  }

  .lifecycle-badge {
    font-size: 0.55rem;
    padding: 0.15rem 0.5rem;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .lifecycle-track {
    grid-template-columns: repeat(2, 1fr);
  }
  .lifecycle-step:nth-child(2n)::after {
    display: none;
  }
}

/* 16. SCROLL REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* 17. RESPONSIVE */
@media (max-width: 576px) {
  .hero { padding: 7rem 0 3rem; }
  .market-section, .contrast-section, .lifecycle-section, .cta-section { padding: 5rem 0; }
  .cta-container { padding: 2.5rem 1.25rem; }
  .nav-cta { font-size: 0.7rem; padding: 0.4rem 1rem; }
  .hero-logo-img { width: 80px; height: 80px; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat-num { font-size: 1.6rem; }
  .whatsapp-float { width: 52px; height: 52px; }
  .whatsapp-float-tooltip { display: none; }
  .btn-cta-pulse { padding: 1rem 1.5rem; font-size: 0.9rem; }
  .contrast-card { padding: 2rem 1.25rem; }
  .contrast-icon-wrap { width: 56px; height: 56px; }
  .contrast-icon-wrap svg { width: 28px; height: 28px; }
  .contrast-heading { font-size: 1.2rem; margin-bottom: 1.5rem; }
  .contrast-list li { font-size: 0.9rem; }
  .stat-card { padding: 2rem 1.25rem; }
  .stat-num { font-size: 2rem; }
  .lifecycle-step { gap: 1rem; }
  .lifecycle-node { width: 44px; height: 44px; }
  .lifecycle-node svg { width: 18px; height: 18px; }
  .lifecycle-card { padding: 0.875rem 1rem; gap: 0.75rem; }
  .lifecycle-title { font-size: 0.85rem; }
  .lifecycle-desc { font-size: 0.78rem; }
}

@media (min-width: 577px) and (max-width: 768px) {
  .btn-cta-pulse { font-size: 0.95rem; padding: 1.1rem 2rem; }
  .hero-stats { gap: 2rem; }
}