/* ========================================
   BYTXO — Section Styles V2 (Simplified)
   ======================================== */

/* ======================
   HERO SECTION
   ====================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--gradient-hero);
  overflow: hidden;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridPulse 5s ease-in-out infinite;
}

.hero-grid-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.08) 1px, transparent 1px);
  background-size: 300px 300px;
}

.hero-glow {
  position: absolute;
  top: 35%;
  left: 50%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,212,170,0.1) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  animation: heroGlow 6s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  padding: calc(var(--navbar-height) + 2rem) var(--space-4) 6rem;
}

.hero-logo {
  height: 44px;
  width: auto;
  animation: fadeIn 1s ease forwards;
  filter: drop-shadow(0 0 20px rgba(0,212,170,0.15));
}

.hero-title {
  font-size: var(--text-7xl);
  font-weight: var(--fw-black);
  line-height: 1.05;
  max-width: 700px;
  animation: fadeInUp 0.8s ease 0.3s backwards;
}

.hero-title .typewriter-text {
  display: block;
  min-height: 1.15em;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: rgba(244,244,244,0.55);
  max-width: 480px;
  text-align: center;
  animation: fadeInUp 0.8s ease 0.5s backwards;
}

.hero-content .btn {
  animation: fadeInUp 0.8s ease 0.7s backwards;
}

/* Scroll indicator - fixed position below content */
.scroll-indicator {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: scrollBounce 2s ease-in-out infinite;
  cursor: pointer;
  opacity: 0.4;
}

/* ======================
   SERVICES V2
   ====================== */
#servicios {
  background: #1a1a1a;
}

.services-grid-v2 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-v2 {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  transition: border-color var(--tr-base), transform var(--tr-base), box-shadow var(--tr-base);
  cursor: default;
}

.service-v2:hover {
  border-color: rgba(0,212,170,0.25);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.service-v2-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--accent-subtle);
  border: 1px solid rgba(0,212,170,0.15);
  transition: transform var(--tr-base), background var(--tr-base);
}

.service-v2:hover .service-v2-icon {
  transform: scale(1.1);
  background: rgba(0,212,170,0.15);
}

.service-v2-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-v2 h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.service-v2 p {
  font-size: var(--text-sm);
  color: rgba(244,244,244,0.5);
  max-width: 220px;
  margin: 0 auto;
}

/* ======================
   DIFERENCIADOR (Por Qué Bytxo)
   ====================== */
#diferenciador {
  background: var(--midnight);
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 800px;
  margin: var(--space-12) auto var(--space-10);
}

.diff-card {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
}

.diff-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.diff-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.diff-card li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.diff-them {
  background: rgba(255,76,76,0.03);
  border-color: rgba(255,76,76,0.12);
}

.diff-them h3 { color: rgba(244,244,244,0.4); }
.diff-them li { color: rgba(244,244,244,0.4); }

.x-mark {
  color: var(--danger);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.diff-us {
  background: rgba(0,212,170,0.04);
  border-color: rgba(0,212,170,0.2);
  box-shadow: var(--shadow-glow);
}

.diff-us h3 { color: var(--accent); }

.check-mark {
  color: var(--accent);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.diff-bottom {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  max-width: 800px;
  margin: 0 auto;
}

.diff-stat {
  text-align: center;
}

.diff-stat-number {
  display: block;
  font-size: var(--text-5xl);
  font-weight: var(--fw-black);
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-2);
  white-space: nowrap;
}

.diff-stat-label {
  font-size: var(--text-sm);
  color: rgba(244,244,244,0.45);
}

/* ======================
   PROCESO V2 (3 Steps)
   ====================== */
#proceso {
  background: #1a1a1a;
  padding: var(--space-24) 0;
}

.steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.step-card {
  flex: 0 1 320px;
  text-align: center;
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  transition: border-color var(--tr-base), transform var(--tr-base);
}

.step-card:hover {
  border-color: rgba(0,212,170,0.2);
  transform: translateY(-6px);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--accent-subtle);
  border: 1px solid rgba(0,212,170,0.2);
  color: var(--accent);
  font-weight: var(--fw-black);
  font-size: var(--text-lg);
  margin-bottom: var(--space-5);
}

.step-card h3 {
  margin-bottom: var(--space-3);
}

.step-card p {
  font-size: var(--text-sm);
  color: rgba(244,244,244,0.55);
  max-width: 260px;
  margin: 0 auto;
}

.step-connector {
  flex-shrink: 0;
  color: var(--accent);
  opacity: 0.3;
  width: 50px;
}

.step-connector svg {
  width: 100%;
}

/* ======================
   CTA / CONTACT V2
   ====================== */
#contacto {
  background: var(--midnight);
  position: relative;
}

#contacto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.cta-info h2 {
  margin-bottom: var(--space-4);
}

.cta-info > p {
  color: rgba(244,244,244,0.55);
  margin-bottom: var(--space-8);
  max-width: 420px;
}

.cta-trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cta-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(244,244,244,0.6);
}

.cta-trust-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

.contact-form-card {
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
}

#contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10) var(--space-6);
}

.form-success.show {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  animation: scaleIn 0.5s var(--ease-out-back);
}

.form-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
}

/* ======================
   FOOTER V2 (Simplified)
   ====================== */
.footer {
  background: #1a1a1a;
  border-top: 1px solid var(--glass-border);
  padding: 0 0 var(--space-8);
}

.marquee-container {
  overflow: hidden;
  padding: var(--space-6) 0;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: var(--space-8);
}

.marquee-track {
  display: flex;
  gap: var(--space-6);
  animation: marquee 20s linear infinite;
  width: max-content;
}

.marquee-text {
  font-size: var(--text-sm);
  color: rgba(244,244,244,0.25);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.marquee-dot {
  color: rgba(0,212,170,0.3);
  font-size: var(--text-sm);
}

.footer-simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.footer-logo {
  height: 28px;
}

.footer-links-row {
  display: flex;
  gap: var(--space-6);
}

.footer-links-row a {
  font-size: var(--text-sm);
  color: rgba(244,244,244,0.4);
  transition: color var(--tr-fast);
}

.footer-links-row a:hover {
  color: var(--accent);
}

.footer-copy {
  font-size: var(--text-xs);
  color: rgba(244,244,244,0.25);
}

/* ======================
   RESPONSIVE
   ====================== */
@media (max-width: 1024px) {
  .services-grid-v2 { grid-template-columns: repeat(2, 1fr); }
  .cta-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .steps-grid { flex-wrap: wrap; }
  .step-connector { display: none; }
}

@media (max-width: 768px) {
  .hero-title { font-size: var(--text-5xl); }
  .services-grid-v2 { grid-template-columns: 1fr; max-width: 340px; margin: var(--space-10) auto 0; }
  .diff-grid { grid-template-columns: 1fr; }
  .diff-bottom { flex-direction: column; gap: var(--space-8); }
  .form-row { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; }
  .step-card { flex: none; width: 100%; }
  .footer-simple { flex-direction: column; text-align: center; gap: var(--space-4); }
  .footer-links-row { flex-wrap: wrap; justify-content: center; gap: var(--space-4); }
}